baber/WOPTO huggingface dataset:
Patent JP-S55104417-A (JP)
Title: Foreseeing method of occurrence of slopping in converter blowing
Inventor: TOMINAGA HIROTOMO
IPC: C21C5/46
Filed: 1979-02-02
Abstract: PURPOSE:To measure the exhaust gas spouting pressure in furnace mouth and foresee the occurrence of the slopping of the converter from its fluctuations by letting inert gas of a fixed pressure flow out from the measuring lance into the converter mouth part during blowing and measuring its back pressure. CONSTITUTION:In a converter 1, molten iron 5 is refined to steel by oxygen top blowing from a lance 2. In this case, the pointed end part of the double water-cooled lance 6 provided with a water cooling jacket is faced upward and is disposed in the mouth 10 of the converter 1, through which inert gas is flowed out. At the outer end of the water-cooled lance, the path of the inert gas is connected to an inert gas source via back pressure measuring device 12. Since exhaust gas amount sharply decreases before the occurrence of the slopping during operation of the converter, the back pressure of the inert gas changes according to this. Hence, this back pressure is always measured with the back pressure measuring device 12 and its fluctuations may be detected and the occurrence of slopping foreseen.
Patent JP-S55103777-A (JP)
Title: Phototransistor
Inventor: INOUE TADAAKI
IPC: H01L31/10
Filed: 1979-01-31
Abstract: PURPOSE: To improve the photo response speed determined by the CR time constant, by making small the base-collector junction capacity and the emitter-base junction capacity.  
     CONSTITUTION: Ga 1-x Al x As constant layer 313 of low carrier density is grown on high concentration n-type GaAs substrate 311, which is to become a collector layer, via n-type Ga 1-x Al x As gradient layer 312, which is to become a window layer. Next, p-type Ga 1-x Al x  As layer, which is to become a base layer and high carrier density n-type Ga 1-x Al x As layer, which is to become emitter layer 33, are formed. Then, by retaining several pieces, 2∼3μ in diameter, of the base layer and the emitter layer at about 30μ intervals in the light receiving area, 300μ square, the other parts of the base and emitter layers are mesa-etched up to the collector layer. Next, by the CVD method, insulating film 14 is piled to a thickness so that no shortcircuiting occurs between the emitter and the collector. Subsequently, insulating film 14 is removed, and the entire surface is coated with Au-Ge, Au by evaporation and sealed, and thereby emitter electrode 33 is formed. Next, collector electrode 311' is formed on a part of the back side of the substrate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57125501-A (JP)
Title: Glass antenna
Inventor: MURAKAMI HARUNORI
IPC: H01Q1/32
Filed: 1981-01-28
Abstract: PURPOSE:To close the directing characteristics of a glass antenna to a circle to the utmost, by providing an auxiliary antenna element with heating electric wire stripes. CONSTITUTION:An auxiliary antenna line 13a is provided at the upper side of a main antenna line 12a, and they are opposed closingly over a specified length and they are linked via a linking line 15. An auxiliary antenna line 13b is arranged between a lower side main antenna line 12c and a heating conductor line group 2 and it is coupled with the line 12c at a center axis 14 of a window glass 1. The line 13b transmits reception waves induced from an electric wire group 2 to the line 12c. Thus, the lines 12c, 13b are coupled at a coupling point A at a position near the center axis of the glass 1 for phase matching. An output is picked up from almost at the middle point of the line 13a and this is applied to a coupling point B shifted from the center of the line 12b for phase matching. Thus, nondirectivity with almost circular shape can be obtained.
Patent JP-H02190702-A (JP)
Title: Through hole inspecting machine
Inventor: KOMATSU TOSHIO
IPC: G01B11/00
Filed: 1989-01-20
Abstract: PURPOSE:To preclude misdecision making and to improve the reliability of a body to be inspected by providing an image input part, an image storage control part, and an image storage part. CONSTITUTION:While an image input permit signal en1 is active, the image input part 1 outputs an image signal (v), a Y-address clock signal yc, and an X-ddress clock signal xc to the image storage control part 2. This control part 2 counts the signal yc to generate a Y address and counts the signal xc to generate an X address. Then when part or the whole of the signal (v) becomes active first, the control part 2 outputs the Y address as a Y-address signal yai for input, the X address as an X-address signal xai for input, and a corresponding signal (y) as an image data signal vi for input to the image storage part 3 respectively. The storage part 3 stores the signal vi in storage means corresponding to the signals yai and xai, and reads data out of storage means corresponding to a Y-address signal yao for output and an X-address signal xao for output and them to an X-directional hole detection part 4 and a Y-directional hole detection part 6.
Patent JP-H06223958-A (JP)
Title: High-frequency heating device and high-frequency power box
Inventor: SAKAMOTO KAZUHO
IPC: H05B6/66
Filed: 1993-01-27
Abstract: PURPOSE:To miniaturize a high-frequency heating device and standardize a high-frequency power source section. CONSTITUTION:A magnetron 2, a blower 3, and a power source section 4 are integrated in a box 5 as a high-frequency power box 1, the rotary blade 3-a of the blower 3 is constituted of a centrifugal fan, and constituting components of the power source section 4 are arranged around it. The width of the high-frequency power box 1 is based on the width of the yoke 2-d of the magnetron 2, this width is fitted along the wall face of a heating chamber 6, and both of them are connected by a high-frequency transmitting means 7. The high-frequency power box can be made thin and miniaturized, and a high-frequency heating device can be miniaturized. The high-frequency power box 1 is made a standard component, and its correspondence to multi-class, multi-type high-frequency heating devices is improved.
Patent JP-H04235203-A (JP)
Title: Manufacture of ejector sleeve
Inventor: MOCHIDA YOICHI
IPC: B22F5/10
Filed: 1991-01-08
Abstract: PURPOSE:To easily obtain an ejector sleeve excellent in wear resistance by extruding the kneaded material of a metal powder and a binder to obtain a hollow rod-shaped molded body, removing the binder from the body, sintering the body and working the sintered body. CONSTITUTION:A resin is injection-molded, and the molded body is extruded to produce a columnar ejector sleeve 1 having a through-hole 2 and an ejection part 3. Accordingly, a metal powder, preferably a high-speed tool steel powder, having <=20mu average crystal grain diameter is kneaded with a binder such as methylcellulose. The kneaded body is extruded into a hollow rod-shaped molded body by a vacuum extruder, etc. The molded body is dried in the atmosphere, freed from the binder in a hydrogen atmosphere and then sintered in vacuum to obtain a sintered body. The ejector sleeve of high-speed tool steel difficult to work, excellent in wear resistance and having a long sleeve with respect to its outer diameter is easily produced by this method.
Patent JP-S61170082-A (JP)
Title: Laminated bimorph
Inventor: OGAWA TOSHIO
IPC: H01L41/09
Filed: 1985-01-23
Abstract: PURPOSE:To realize a laminated bimorph, which can be displaced in the desired direction at a desired position, by forming a plurality of bent regions in which at least one or more of regions are bent in the direction different from residual regions. CONSTITUTION:An electrode 13, an electrode 16 positioned at a center in the thickness direction and an electrode 22 are lead out in common by a first external electrode 24 while electrodes 14, 15, 19, 20 are lead out in common by a second external electrode 27. Consequently, when plus potential is applied to the first external electrode 2 and minus potential to the second external electrode 27, each ceramic 12a...12d is expanded or contracted in the thickness direction as shown in the bidirectional arrows surrounded by circles in the figure. The ceramic layers 12a...12d are polarized and treated in the opposite directions on both sides of a section connected by a through-hole. Accordingly, the laminated bimorph is bent mutually in the opposite directions on both sides of the electric connecting section by the through-hole.
Patent JP-S59138044-A (JP)
Title: Focusing ion beam device
Inventor: KOMURO MASANORI
IPC: H01J37/153
Filed: 1983-01-27
Abstract: PURPOSE:To focus on the ion minute diameter with good efficiency while correcting expansion of the beam diameter due to an outside magnetic field by providing the magnetic field generating part for correction making to focus the differently orbiting ion beams together on one point on a sample. CONSTITUTION:The magnetic field generating part 10 generating the magnetic field reverse to the undesirable magnetic field such as terrestrial magnetism or the like is provided around the beam course, for instance, positioning underside a lens 4. Thereby, the orbit 6c of an ion having the smaller mass versus charge rate can be largely bent to the ion on the orbit 6b at this magnetic field generating part 10. Accordingly, the focusing position on the sample 5 can be accorded with that of the orbit 6b by properly selecting the strength of the magnetic field. The size of the required magnetic field varies according to the ion acceleration voltage, mass versus charge ratio, area of the magnetic field generating part and the position to the sample 5. However, about scores of gauss is sufficient and an air-core coil or a permanent magnet can be used for the magnetic field generating part.
Patent JP-H09319168-A (JP)
Title: Copying machine/printer
Inventor: DEIBITSUDO EMU ATORITSUJI
IPC: G03G15/00
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a prefuser vacuum carrying device which improves the range of a sheet catch. SOLUTION: The prefuser vacuum carrying device 70 includes at least one porous belt wrapped around a driving roll 72, idler roll 76, and vacuum plenum 80, and restricts a driving force exerted to a sheet being driven by the vacuum carrying device 70. The vacuum plenum 80 includes a vacuum port surface, which has an outer shape given an outline following the outer shape of the stiffest sheet having the specific maximum curl, namely a projecting shape. The belt follows the outer shape of the port surface.
Patent JP-H04246851-A (JP)
Title: Semiconductor integrated circuit of master slice layout device
Inventor: KURASHIMA YASUMI
IPC: H01L21/82
Filed: 1991-02-01
Abstract: PURPOSE:To enable signal wires to be lessened in cross talk between them by a method wherein only an input signal is assigned to an outermost signal pin, an output or an input-output signal is assigned to an innermost signal pin, and the signal wire of the input signal dedicated pin inside a package is set smaller than that of the output or the input-output signal pin in width. CONSTITUTION:An outer pin 137 located at the outer periphery of outer pins arranged in four rows is connected to a bonding pad 131 of an input cell 101 provided onto a semiconductor chip with a bonding wire 132 through a lower wiring layer 123 and an upper wiring layer 122 connected through a contact hole 111 inside a package 138. On the other hand, an outer pin 136 located at the inside of the outer pin array is connected to a bonding pad 131 of an input-output cell 101 with a bonding wire 132 through the intermediary of wirings 121 and 122 inside the package 138. In these wirings, signal wires can be laid wide in space between them, so that they can be lessened in cross talk between them.
Patent JP-S59137482-A (JP)
Title: Pyrrolo(3,2,1,-ij)quinoline-5-carboxylic acid derivative
Inventor: ISHIKAWA HIROSHI
IPC: C07D471/06
Filed: 1983-01-26
Abstract: NEW MATERIAL:A compound shown by the formula I [R<1> is lower alkyl; R<2> is halogen, or group shown by the formula II (R<4> and R<5> are linked to form 5- or 6-membered saturated heterocyclic group); R<3> is amino, or nitro; X is halogen] and its salt. EXAMPLE:8,9-Difluoro-2-methyl-7-nitro-6-oxo-1, 2-dihydro-pyrrolo[ 3, 2, 1-ij ]quinoline-5-carboxylic acid. USE:An antibacterial agent. Showing improved activity expecially against Pseudomonas aeruginosa, bacteria unfermented in glucose, anaerobic bacteria, tubercle bacillus, etc. Having low toxicity and improved absorption, slightly subjected to metabolism, having high excretion ratio in urea, useful a remedy especially for infectious diseases of urinary tract. PROCESS:A compound shown by the formula III (X<1> is halogen, lower alkanesulfonyloxy, etc.) is nitrated with a nitrating agent, and reacted with a compound shown by the formula R<2>-H, to give a compound shown by the formula I .
Patent JP-S54104745-A (JP)
Title: Control system for data transfer
Inventor: SATOU TADASHI
IPC: G06F13/12
Filed: 1978-02-03
Abstract: PURPOSE: To increase the system performance, by minimizing the main memory unit access due to the data delivery of channel as required, and by decreasing the access interference of main memory of CPU by the data delivery of channel.  
     CONSTITUTION: The temporal memory buffer 5 is connected to the channel 4 independently controlling the input and output operation from CPU 3 with the input and output operation instruction from CPU 3. The channel 4 is provided with the selection circuit 7 which selects the data delivery between a plurality of input and output units 9...11 and the main memory unit 1 or between the buffer 9 and the input and output units 9...11 depending on the types of the input and output start instruction, and further, it is provided with the data delivery control circuit 8 storing the required information for the data delivery and controlling the data delivery. Further, the data delivery among the input and output units 9...11 is executed with the buffer 5 without the main memory unit 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000206215-A (JP)
Title: Power source diagnostic device for vehicle
Inventor: YONEDA ATSUHIKO
IPC: G01R31/36
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a power source diagnostic device for a vehicle which performs abnormal deterioration diagnosis of a battery, by grasping a present terminal voltage and a current of the battery in a vehicle when the vehicle is started and while the vehicle is driven, and comparing the terminal voltage and the current with previously stored characteristic values of the battery when abnormality is generated. SOLUTION: A power source diagnostic device 1 for a vehicle consists of a current detecting means 3, a terminal voltage detecting means 4, a terminal voltage monitoring means 5, an abnormality judging means 6, a current restricting means 7, an abnormality warning means 8, a battery 2, an ignition switch 9, a backup power source 10, and a generator 11. Characteristic values of the battery when abnormality is generated are previously stored, and abnormality is judged by comparison with the characteristic values.
Patent JP-H07220942-A (JP)
Title: Wound iron core of transformer
Inventor: NAGAI KOICHI
IPC: H01F27/26
Filed: 1994-02-03
Abstract: PURPOSE:To contrive to reduce remaining magnetic flux density and an exciting surge current in a structure similar to a wound iron core of a general transformer without providing a butt gap like a gapped wound iron core. CONSTITUTION:In a one-turn cut of wound iron core, a plurality of groups of electromagnetic steel band 1 shifting stepwise a location of a cut part 2 are super-imposed so as to be closely adhered to the radius direction. In the cut part 2 of a group of electromagnetic steel band 1, an insulator 3 of a sufficient length is arranged so as to cover the cut part 2 with a margin. Also, between the adjacent electromagnetic steel band groups 1, the insulator 3 of a sufficient length is arranged so as to cover the cut part 2 with a margin.
Patent JP-S54105519-A (JP)
Title: Electronic musical instrument
Inventor: CHIBANA MASANOBU
IPC: G10H1/053
Filed: 1978-02-07
Abstract: PURPOSE: To obtain rich musical tones having naturality by changing with time the amplitude coefficients to be applied to each higher harmonic component constituting musical tones based on mutually varying desired function waveforms.  
     CONSTITUTION: Function generators 18a thru 18p are operated by the pulses of narrow widths synchronized to the rise of the key-ON signals from a one-shot circuit 20 and any of these is selected by the enable signals N 1  thru n 19  which indicate the order of each higher harmonic component being outputted from a counter 19 in each calculation section. These enable signals count the clock pulses t c  from a clock oscillator 3 and therefore, they perfectly synchronize with the addition operation of a higher harmonic section adder 8. Hence, the higher harmonic amplitude coefficient Cnt outputted from the function generator (any of 18a thru 18p) selected by the enable signals is multiplied by the higher harmonic sine wave amplitude value corresponding to this in a higher harmonic amplitude multiplier 13, whereby the amplitude value of each higher harmonic wave at each sampling point is obtainable. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04247159-A (JP)
Title: Connecting device of floor panel
Inventor: SHOJI TATSUO
IPC: E04F15/024
Filed: 1991-02-01
Abstract: PURPOSE:To construct a floor structure in which the corners of plural floor panels can be placed easily, rapidly, and in one touch from the upper side, the corners can be connected solidly, and a good earthquake-proof property is given. CONSTITUTION:A rotary tube body 21 is inserted to an insertion hole formed at the corner of a floor pane 1, and furnished with a holding arm 23 facing from the rear side and abutting to a stopper 37 formed at the rear side, and the rotation is prevented by the abutting. A rotary pressing body is inserted to the rotary tube body, and furnishes a disk-form head 26 which holds the corner part in the thickness direction by cooperating with the holding arm 23. An inclining surface 40 extending in the rotating direction is formed inside the rotary tube body, and an engaging body 28 to displace the rotary tube body in the direction to approach the disk-form head 26 by cooperating with the inclining surface 40 following the rotation of the rotary pressing body is formed to the rotary pressing body. The rotary tube body furnishes an explosion-engaging piece 24 which explodes and engages with the engaging body 28 until the stopper 37 is abutted to the holding arm 23, and compensates the integral rotation with the rotary pressing body.
Patent JP-S5295468-A (JP)
Title: Stacking member piling equipment
Inventor: FUKUHARA HEIHACHI
IPC: B65H39/04
Filed: 1976-02-05
Abstract: PURPOSE: To provide a stacking member piling equipment which is designed capable of piling more than 2 kinds of materials-planking materials in particular-in a layer automatically, whereby productivity can be improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0511911-A (JP)
Title: Key input device
Inventor: NAKAI HIROYUKI
IPC: H03M11/14
Filed: 1991-02-01
Abstract: PURPOSE:To provide the key input device which enables inputting from a keyboard with one hand and enables the input of characters from the keyboard and the use of a pointing device at the same time. CONSTITUTION:The key input device is provided with a keyboard 1 to output key addresses corresponding to pushed-down keys, a foot switch 2 to output plural state signals to be turned on or off, plural first-Nth character arrangement tables 3a-3n to allocate the characters displayed on a key top at objective positions while defining a border between the character displayed on the key top or a key group inputted by the right hand on a keyboard 1 and a key group inputted by the left hand as an objective axis, and a processing part 4 to select one of the character arrangement tables 3a-3n based on plural state signals of the foot switch 2 corresponding to the key address outputted from the keyboard 1 and to output character codes corresponding to all the kinds of characters on the keyboard 1 by pushing the keys in the input range of one hand.
Patent JP-H04247444-A (JP)
Title: Optical recorder
Inventor: KUMAGAI MAKOTO
IPC: H04N5/76
Filed: 1991-02-01
Abstract: PURPOSE:To correct the secular change of density caused by the change of temperature or the like at real time in a recorder that laser light is used. CONSTITUTION:Based on a wavelength change signal A1, a light quantity change signal B1, the temperature information D1 of a film 11 and the spectral sensitivity data C1 of the film 11, prescribed calculation is executed by a computing element 12. Besides, a light quantity adjustment signal E1 is generated so as to restrain the change of the density. Then, the emitted light quantity of an LD 1 is controlled by an APC circuit 14.
Patent JP-S59137189-A (JP)
Title: Waterproofing method by metal plate
Inventor: TOKOSUMI TAKEO
IPC: B23K31/00
Filed: 1983-01-28
Abstract: PURPOSE:To straighten weld strain and to form a flat waterproof facing material part consisting of metal plates having no ruggedness, etc. by seam welding the upright part of the adjacent metal plates then rolling the seam weld line in the weld zone with a traveling roll. CONSTITUTION:The upright part in the end parts of adjacent waterproof facing materials which are metal plates is subjected to seam welding, then the seam weld line in the weld zone is rolled down adequately with a traveling rolling roll. The weld strain owing to the thermal stress generated in the seam weld line is thus straightened, and the camber, waviness, ruggedness, bulging, etc. owing to the weld strain are eliminated. The flat weld zone and waterproof facing material part are thus obtd.
Patent JP-H09263317-A (JP)
Title: Control method and device for vibration feeder and measuring device
Inventor: KOMATSU TOSHIYUKI
IPC: B06B1/02
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To correctly ensure the amount of objects to be carried out by impressing a driving signal having a phase different from the first phase of a vibration mechanism when a vibration feeder operated by the driving signal with the first phase is stopped to concentrate the amplitude of the vibration feeder to zero. SOLUTION: When a vibration feeder 1 is started, a control pattern memorizing means 12 memorizes a control pattern such that the amplitude of a 1b of a power supply signal impressed on a vibration mechanism 1a is concentrated near an aiming amplitude. A firing angle controlling means 10 reads the control pattern memorized in the control pattern memorizing means 12 and changes the time when a switching element 4 is turned on based on the memorized control pattern to control a conduction phase angle and changes a driving signal to the vibration mechanism 1a to control the amplitude of the vibration feeder 1. When the vibration feeder 1 stopped, a phase switching means 18 detects a zero cross and switches supply voltage to an opposite phase to the phase when it is started to concentrate the amplitude of the vibration feeder 1 on zero.
Patent JP-H06223073-A (JP)
Title: Method for data communication between word processors
Inventor: MAEDA SHOICHI
IPC: H04B10/112
Filed: 1993-01-28
Abstract: PURPOSE:To provide the method for data communication between word processors which discriminates whether all of actual data can be stored in a storage part or not before transmission of actual data. CONSTITUTION:A start address P0 of the storage area of a storage part 43 where the same kind of data as actual data is stored is checked based on received header data. An address P1 of the last data of stored data is checked. An empty capacity (y) (=P2-P1) of the storage area of the storage part 43 is obtained by the address P1 of this last data and a last address p2 of this storage area. If a volume (x) of actual data is smaller than the empty capacity (y) of the storage area of the storage part 43, actual data is received and is stored in the storage part 43 from an address (P1+1) of the storage area. But if the capacity (x) of actual data is larger than the empty capacity (y) of the storage area of the storage part 43, memory capacity over is displayed.