baber/WOPTO huggingface dataset:
Patent JP-H09257873-A (JP)
Title: Heating device for ic device
Inventor: IZUMIYA MAKOTO
IPC: G01R31/28
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To extremely quickly heat a device to a preset temperature without applying thermal destruction to the device. SOLUTION: This device comprises first, second and third heater tables 1-3 each directly heating device D by a heater by gradually raising the heating temperature and a working table 4. A heating section 1H on a position (g) in the first heater table 1, heater sections 2H, 3H on respective positions (a) in the second and third table 2, 3 and a device setting section 4S on a position (a) in the working table 4 are placed on a locus of an identical circle C having an angle of 90 degrees between the respective adjacent two of them. The device D is held by vacuum suction and sequentially loaded on each of the heater tables 1-3 and working table 4 to move it from the former to the latter by a device moving/loading means 5 capable of rotating and vertically moving. A rotational center O of the device moving/loading means 5 is on the center of the circle C.  The device moving/loading means 5 comprises four arms 5a with an angle of 90 degrees between the respective adjacent two of them and a suction pad 6 is provided to each of the arms at a position of which distance from the rotational center C corresponds to a radius of the circle C so that four devices can be simultaneously held and moved.
Patent JP-S62248493-A (JP)
Title: Production of cinnamic acid
Inventor: ISHIYAMA SABURO
IPC: C12R1/05
Filed: 1986-04-21
Abstract: PURPOSE:To safely obtain cinnamic acid useful as a raw material for L- phenylalanine, etc., at a low cost, without using hazardous peroxides and expensive silver catalyst, etc., by treating cinnamaldehyde with microorganisms belonging to Pseudomonas genus or its extracted product. CONSTITUTION:Cinnamic acid can be produced by treating cinnamaldehyde with microorganisms belonging to Pseudomonas genus, Arthrobacter genus, Corynebacterium genus, Rhodotorula genus, Sporobolomyces genus, Alcaligenes genus or Cellulomonas genus or with an extracted product of said microorganism. Preferably, the microorganism is Pseudomonas aeruginosa (ATCC 15522), Arthrobacter simplex (ATCC 6946), Corynebacterium hoagii (ATCC 7005), Rhodotorula glutinis (IFO 1100), Sporobolomyces roseus (IFO 1040), Alcaligenes sp (ATCC 15525), Cellulomonas galba (ATCC 15526), etc.
Patent JP-S5517063-A (JP)
Title: Safety device for gas burner
Inventor: MIYATA SHIGERU
IPC: F23N5/00
Filed: 1978-07-24
Abstract: PURPOSE:As safety measure, two oxygen concentration cells are used, one being as power supply to control electromagnetic valve and no-fire sensor, the other being as oxygen-defficiency sensor, and these two cells are located at the optimum places. CONSTITUTION:The movable valve 52 is contacted to the electromagnetic valve 51 by pushing the bar 6 by hand and gas is fired by opening the valve mouth 54. The first oxygen concenration cell 2 is immediately heated to high temperature to cause the electromagnetic valve 51 to generate the force to suck the movable valve 52. When the bar 6 is released the electromagnetic valve 52 remains open. When oxygen becomes short and flame B extends, the second oxygen concentration cell 3 is heated to high temperature, and the porous electrode 12 at the lower side is in the condition of oxygen difficiency. The output of the second oxygen concentration cell 3 cancels that of the first one 2, causing the electromagnetic valve 54 to be closed, cutting gas supply.
Patent JP-S59217633-A (JP)
Title: Apparatus for manufacturing optical fiber preform
Inventor: YOSHIUMI TERUNAO
IPC: C03B8/04
Filed: 1983-05-23
Abstract: PURPOSE:To manufacture a continuous preform having improved dimensional accuracy, by the inner deposition CVD process, by attaching a control valve between one end of a quartz tube and its exhaust port, thereby enabling to keep the inner pressure of the quartz tube at a constant level. CONSTITUTION:The titled apparatus is composed of the rotary part 2 to rotatably hold a quartz tube 1, a raw material supplying part 4 to supply gaseous raw material of glass into the tube 1 from one of its ends, the heating part 5 to heat the tube 1, and the control valve 17 to keep the inner pressure of the tube 1 at a constant level. The area of the opening of the control valve 17 can be controlled by sliding the orifice plate 14. The orifice plate 14 is placed in an exhaust chamber 11 having the exhaustion port 10, and the chamber 11 is connected to the other end of the tube 1.
Patent JP-H04322234-A (JP)
Title: Trimming camera
Inventor: OTSUKA HIROSHI
IPC: G02B7/08
Filed: 1991-04-22
Abstract: PURPOSE:To prevent the change of positional relation between an object and a range-finding area in the case of performing zooming in an APZ mode. CONSTITUTION:In the case of judging that a main object does not exist in the center part of an image plane, pseudo zoom takes priority over optical zoom when zooming is performed in the APZ mode in the trimming camera which has a range-finding means for performing range-finding in the center part and other parts of the image plane, and is provided with optical zoom by a photographic lens and the pseudo zoom in which the pseudo change of a focal distance is performed by changing finder magnification and performing trimming processing at the time of printing, and the APZ mode in which zooming is performed to keep an object clistance and image magnification in specified relation.
Patent JP-S5039903-A (JP)
Title: Pickup system for sound reproducer
Inventor: NISHIO
IPC: H04R1/18
Filed: 1973-08-13
Abstract: Use of  "Glassy Carbon" as cantilever. Fig.1 shows cantilever assembly where 1 stylus, 2 cantilever, 3 magnet, 4 tension wire.  
 
Table 1: comparison of material specifications 
Glassy Carbon(CG-20)  
density g/cm3 1.47-1.50 
pore rate (%) 1-3 
Shore hardness 100-110 
Young modulus kg/mm2 3000-3300 
Tensile strength kg/cm2 1000-1200 
Heat-Expansion ratio(1/C) 2.0-2.2x10^(-6) 
 
Pure Graphite  
density g/cm3 1.75-1.92 
pore rate (%) 8-15 
Shore hardness 45-55 
Young modulus kg/mm2 1100-1200 
Tensile strength kg/cm2  400-500 
Heat-Expansion ratio(1/C) 2.0-2.5x10^(-6) 
 
Pyrex glass  
density g/cm3 2.23 
pore rate (%)  ---- 
Shore hardness ---- 
Young modulus kg/mm2 9000 
Tensile strength kg/cm2  400-800 
Heat-Expansion ratio(1/C) 3.2x10^(-6)
Patent JP-H11275849-A (JP)
Title: Stator of canned linear motor
Inventor: MATSUZAKI MITSUHIRO
IPC: H02K41/02
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a stator which does not having tilted armature coils, having a stronger strength between a winding fixing board and each guide, and capable of preventing heating of the armature coils from being transmitted to a can. SOLUTION: A stator 7 is composed of a coil fixing board 1 fitted with smooth strip armature coils 2 on both sides, a can 5 for housing the coil fixing board 1 and the armature coils 2 and flowing a coolant to the peripheries of both members, first and second guides 3 and 4 arranged at the upper and lower parts of the armature coils 2 to position and fix the coil fixing board 1 to the can 5, and a fixed base 6 having a groove for inserting the bottom of the can 5. In this case, the first guides 3 are provided on the side surface of the armature coils 2 which face the can 5, and the armature coils 2, the coil fixing board 1, the first guides 3 and the second guides 4 are molded into a single body with a resin material. In addition, the first guides 3 are provided discontinuously at intervals of specified pitches toward the longitudinal direction of the armature coils 22.
Patent JP-H09277498-A (JP)
Title: Image forming apparatus
Inventor: KAJIWARA TADAYUKI
IPC: B41J2/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent the tooth skip of a gear connecting an image forming apparatus main body with a process cartridge and to eliminate driving nonuniformity by controlling a driving motor at the number of revolution lower than usual for a prescribed time during the start up of the motor. SOLUTION: When a controller 24 outputs a rotation signal to a rotation control means 22 and a counting means 26 by a printing request, a four-bit counter in the counting means 26 becomes in an enable state and starts a clock, the output of a flip-flop is held at an L level until the output of the four-bit counter reaches an H level, two-input gate is in an enable state through an inverter, and a clock ϕ1 inputted from a clock generation means 23 is selected and outputted through two-input OR gates in a clock selection means 25. The rotation control means 22, synchronized with a clock ϕ(=ϕ1) to be a rotation standard, outputs a driving signal to rotate a driving motor 12, and a driving means 21 rotates the motor 12 at the number of revolutions lower than usual to be synchronized with the clock ϕ.
Patent JP-S5518045-A (JP)
Title: Method of fabricating carrier tape for semiconductor device
Inventor: KOBAYASHI TOSHIO
IPC: H01L23/50
Filed: 1978-07-27
Abstract: PURPOSE: To accurately and readily form element holes and sprocket holes at a carrier tape for a semiconductor device by coating photosensitive resin on a metallic foil, perforating element holes at the resin tape and etching the metallic foil.  
     CONSTITUTION: Photo-setting varnish 2 is coated on a metallic foil such as, for example, copper foil tape 1. Then, light is irradiated through a mask 2 formed in advance with pattern to the metallic foil. This foil is then immersed in a solvent to dissolve the portions where light is not irradiated to thereby perforate predetermined semiconductor element connecting holes 4A and tape position feeding sprocket holes 4B at the varnish. Then, when the varnish is completely hardened, a carrier tape can be thus obtained. Then, the copper foil 1 is etched to form a conductor pattern 5. Thus, it can accurately and readily form the element holes 4A and sprocket holes 4B with superior mechanical strength and heat insulation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6035592-A (JP)
Title: Semiconductor laser device
Inventor: UMEDA JIYUNICHI
IPC: H01S5/00
Filed: 1984-05-09
Abstract: PURPOSE:To allow stable oscillation only by lateral basic mode by a method wherein the dimension of at least one photo reflector in the (x) direction is selected in a range not in excess of the two times of the square root of the product of the dimension of the photo resonator in the (z) direction and the wavelength of the laser light in the resonator. CONSTITUTION:The structure is made in such a manner that the dimension W of at least part of the surface perpendicular to the direction Z of laser light radiation and parallel with the P-N junction, in the photo reflector constituting the photo resonator or the title device provided with the P-N junction and the photo resonator to a semiconductor crystal, is set not in excess of the double of the square root of the product of the dimension L of the photo resonator in the direction Z of laser light radiation and the wavelength of the laser light in the resonator. For example, as the construction of the photo resonator, a periodical structure is provided along the optical path (z direction) of the laser beam in the crystal; or in the case of constructing the resonator by means of a crystal end surface, the widths W of those resonators in the (x) direction are set as above- mentioned.
Patent JP-S5214631-A (JP)
Title: Aqueous resin cdating compounds
Inventor: OOTA TOSHIYUKI
IPC: C09D5/02
Filed: 1975-07-25
Abstract: PURPOSE: An aqueous resin coating compound with improves stability to give coatings having good surface gloss and smoothness, prepared by the use of a solvent with a great hydrophilic nature and a solvent with a small hydrophilic nature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11289322-A (JP)
Title: Semiconductor integrated circuit and electronic device
Inventor: YABUKI SHINOBU
IPC: G06F1/10
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To flexibly adjust the timing of a signal by arbitrarily varying AC characteristics and to easily design a circuit board, in a short time. SOLUTION: An internal latch such as an intermediate latch, data input latches 51 to 5N for latching an input data signal and an address signal, and data output latches 61 to 6N for latching an output data signal have clock signals CLKs inputted by way of variable display circuits 1 to 3. A display time of the variable display circuits 1 to 3 is set by a boundary scan circuit 7 for performing boundary scan, the display time of the clock signal CLK to be inputted to those latches is varied, AC characteristics such as setup/hold characteristics in a data input pin, a data output pin or the like, the clock access time or data hold are changed, and the timing of signal input/output is optimized.
Patent JP-S62247737-A (JP)
Title: Stepping motor
Inventor: HOSHI AKIO
IPC: H02K7/06
Filed: 1986-04-18
Abstract: PURPOSE:To reform output waveforms and to improve the actuating noise and stability of a pre-load spring, by providing a controlling means to limit the axial movement of a screw nonelastically. CONSTITUTION:A rotor magnet 6 performs step rotations by the magnetic force between a coil 9 and the rotor magnet 6 itself. Screws are cut to a lead screw 2, at the rearmost part of which a ball 7 is held by a pre-load spring 8 in conical recessed portion. A screw shaft 2 is inserted through bearings 4, the tip of which is supported by a pivot bearing 5 built into a holder 3 and is made rotatable. To a screw shaft an E ring 12 is fitted and the clearance A is provided so as to limit the movement of the screw shaft 2 which is going to push back the pre-load spring. Thus the axial movement of the screw shaft can be limited.
Patent JP-S5615946-A (JP)
Title: Loading and unloading apparatus for tool
Inventor: IWASAKI HIDEO
IPC: B23Q3/12
Filed: 1979-07-18
Abstract: PURPOSE: To obtain a heavier cutting by utilizing a wedge in order to clamp a tool securely to the main spindle of a machine tool.  
     CONSTITUTION: To clamp the tool 2 inserted into the main spindle 1, a three position cylinder 8 is moved forward so that the wedge 7 spreads out crank levers 6 to draw a drawbar 4, and pawls 3 hold a pull stud 2a while pulling. When the three position cylinder 8 moves forward through its length of travel, the forces amplified by the tapered surfaces of the wedge 7 and by the leverage of the crank levers 6 permit the produce of a clamp force much stronger than the insertion force of the wedge 7 into the crank levers 6. Moreover, the wedge effect substantially elimintaes looseness or the like due to the external force applied to the tool 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5215377-A (JP)
Title: Space filter
Inventor: KOBAYASHI AKIRA
IPC: G01P3/36
Filed: 1975-07-26
Abstract: PURPOSE: Distinguish not only moving speed but also moving direction by sorting a number of photoelectric conversion elements into groups and measuring the output for frequency and discriminate for phase. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06302656-A (JP)
Title: Device and method for evaluating semiconductor element characteristic
Inventor: WATANABE TORU
IPC: H01L21/66
Filed: 1993-04-19
Abstract: PURPOSE:To achieve electrical contact between a pad and a measuring needle simply and stably when evaluating the characteristics of a semiconductor element. CONSTITUTION:Measuring needles 1-2 have a metal needle-shaped structure and are laid out corresponding to each electrode position of an LSI to be measured and then a metal melting liquid which mainly consists of gallium is retained at the tip part. The measuring needles 1-2 are supported by a supporting substrate 1-1. A measuring device 1-5 for evaluating the characteristics of the LSI is connected to the measuring needles 1-2 via a wiring 1-4.
Patent JP-S63257305-A (JP)
Title: Device for information signal transmission line
Inventor: MIZUGUCHI KEIICHI
IPC: H01B11/00
Filed: 1987-04-14
Abstract: PURPOSE:To eliminate the attenuation of an information signal at a frequency corresponding to the arrangement interval of terminal connecting insulators by making the static capacitance produced among plural signal transmission conductors depending on the position of intermediate support fixing insulators and the position of terminal connection insulators equal to each other. CONSTITUTION:The equivalent dielectric constant of the terminal connection insulator 4 is decreased by providing a hole 4a penetrating in the lengthwise direction of signal conductors 1, 2 by using a drill or the like in a way that the static capacitance C1 caused between the two signal conductors 1, 2 at the position of the intermediate part support and fixing insulator 3 is made equal to the static capacitance C2 caused between the two signal conductors 1, 2 at the position of the terminal connecting insulator 4. Thus, the attenuation of the information signal having a frequency corresponding to the arrangement interval of terminal connection insulators being components of the transmission line unit.
Patent JP-S5215291-A (JP)
Title: Method of indicating speed reduction of automobiles
Inventor: FUMIYAMA SEIICHI
IPC: B60Q1/44
Filed: 1975-07-26
Abstract: PURPOSE:To let automobiles which follow one's automobile know any speed reduction before pressing the brake pedal by making the brake light is lit constantly when the accelertor pedal is not pressed and goes out always when the accelerator pedal is pressed.
Patent JP-S5215018-A (JP)
Title: Apparatus to move curved plate
Inventor: KONDOU OSAMU
IPC: E05F11/44
Filed: 1975-07-25
Abstract: PURPOSE:In an apparatus to move curved door glass of a car vertically, angle between center line of support shaft of lift arm and moving surface of curved plate support member is acute angle, to enable arcular displacement of the curved plate.
Patent JP-H04304372-A (JP)
Title: Multi-chamber vacuum treating device
Inventor: HIRAMATSU SHINICHI
IPC: H01L21/677
Filed: 1991-03-29
Abstract: PURPOSE:To improve the efficiency of a substrate handling arm contained in a carrier chamber in carrying the substrate and the throughput in the multi- chamber vacuum treating device. CONSTITUTION:A carrier chamber 1 has a substrate handling arm 7 provided with two substrate receivers, a vacuum treating chamber 4a has two substrate lifters 9a and 10a, and the treated substrate is replaced by a substrate to be treated by one reciprocation of the arm 7. Consequently, the efficiency in carrying the substrate is improved, and the throughput is increased.
Patent JP-H02191480-A (JP)
Title: Effective sound-generating device for pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1989-04-10
Abstract: PURPOSE:To make it possible to prevent a player from increasing a visual burden as mush as possible and excite the player highly, by a method wherein a primary effective sound signal is outputted when a shot pinball passes through a passing region and a secondary effective sound signal different from the primary signal is outputted when a deciding device for combination becomes in the state of particular combination. CONSTITUTION:When a pinball is shot into a prizing pocket, an operating command signal is applied to a monostable multivibrator 131 and sent to a loudspeaker 30 after it passes through a gate circuit 151 and then an amplification circuit 17. An effective sound is thus generated for a relatively short time. After that, when the specified number of pinballs are paid, a monostable multivibrator 13 outputs a high level signal for a specified time when it is longer than the specified time of the multivibrator 131. The high level signal is sent to the loudspeaker 30 after it passes through an AND gate 14, a gate circuit 152 and the amplification circuit 17 in order. Intermittent effective sound is thus generated for a long time. In this way, visual sensation for recognizing the indication of a visual indicating device can be released as much as possible. It is also possible for a player to be highly excited step by step.
Patent JP-S60235579-A (JP)
Title: System for processing multi-stage compression and restoration of image data
Inventor: OOTA SHIGEKI
IPC: H04N1/417
Filed: 1984-05-08
Abstract: PURPOSE:To improve the compression rate of an image data by providing primary and secondary image buffer sections to be compressed storing image data to be compressed and primary and secondary compression/restoration sections reading/compressing/restoring the image data to be compressed so as to restore the image data after applying plural number of time of proper compressions to the image data. CONSTITUTION:A primary compression data is compressed further properly by a secondary compression/restoration section 6. That is, the secondary compression/ restoration section 6 reads sequentially the primary compression data stored in a primary compression buffer 5, exectutes a prescribed compressing processing and stores sequentially the compressed image data to a secondary compression buffer 8. The secondary compression/restoration section 6 reads sequentially the secondary compression image data stored in the secondary compression buffer 8 and restores the data into the primary compression image data. The restored primary compression image data is stored sequentially in the primary compression buffer 5, restored sequentially by a primary compression/resoration section 3 and the original image data restored is stored sequentially in the compressed image buffer 2 to be compressed.
Patent JP-H01263832-A (JP)
Title: Program converting method
Inventor: FUTAMURA YOSHIHIKO
IPC: G06F9/44
Filed: 1988-04-15
Abstract: PURPOSE:To produce a program having its excellent performance by using not only the concrete value of a given parameter but a wide range of information available in a working environment to perform the partial calculation of each step of the program. CONSTITUTION:A CPU 20 carries out a conversion program stored in a conversion program memory 10 and performs the partial calculation of said program to write this calculation result into a program memory 12B in the form of a program. Then the partial calculation is repeated also to the program of the conversion result written into the memory 12B. In this case, not only the concrete value of a parameter but a wide range of information available in a working environment are used for the calculation.
Patent JP-H11285419-A (JP)
Title: Mount structure for mounting panel to mounting object
Inventor: KITAGAWA HIROICHI
IPC: A47B96/20
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To easily attach a panel to a mounting object and prevent the panel from falling down from the object even if the object vibrates. SOLUTION: A panel supporter 7 including an L-shaped upward facing engaging claw 10 and an L-shaped downward facing engaging claw 11 provided below the claw 10 is fixed to a mounting object 1. An upper engaging hole 13 drilled in a panel 9 is fitted on the claw 10 to engage the upper edge of the hole 13 with the upper surface of a nearly horizontal supporter 10a at the claw 10. The claw 11 is fitted in a lower engaging hole 14 formed below the hole 13 in the panel 9. And the distance from the upper end of a nearly vertical upright part 10b at the claw 10 to the lower end of a nearly vertical suspending part 11b at the claw 11 is made larger than the distance from the upper edge of the hole 13 to the lower edge of the hole 14.
Patent JP-S5426776-A (JP)
Title: Temperature setting and indicating circuit
Inventor: SASAKI MASAYUKI
IPC: H05B6/68
Filed: 1977-07-30
Abstract: PURPOSE:To indicate the temperature in centigrade of Fahrenheit's scale by feeding temperature unit change-over signals to a temperature unit code data to generate the code data corresponding to the centigrade or Fahrenheit's scale.
Patent JP-S63261037-A (JP)
Inventor: TAKADA HIROO
IPC: E04B5/43
Filed: 1987-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。