baber/WOPTO huggingface dataset:
Patent JP-H055119-A (JP)
Title: Divided steel tapping method in converter having bottom blowing tuyere
Inventor: KONDO HIROSHI
IPC: C21C5/46
Filed: 1991-06-20
Abstract: PURPOSE:To improve precision of steel tapping quantity with divided steel tapping from a converter having bottom blowing tuyere. CONSTITUTION:At the time of executing the divided steel tapping from the converter 1 having the bottom blowing tuyere 2, high pressure gas having static molten steel pressure or higher in gas pressure at tip part of the tuyere at the tuyere at the time of standing up the converter 1, is flowed from the bottom blowing tuyere 2 even during divided steel tapping by tilting the converter 1. When the divided molten steel with the divided steel tapping becomes the prescribed quantity, even if the converter is immediately stood up, it can be prevented that the molten steel is intruded into the tuyere 2. By this method, trouble, such as clogging, erosion of the tuyere, caused by intrusion of the molten steel into the tuyere, is eliminated.
Patent JP-S628152-A (JP)
Title: Processing method for photosensitive lithographic printing plate
Inventor: NAKAI HIDEYUKI
IPC: G03F7/00
Filed: 1985-07-05
Abstract: PURPOSE:To eliminate the malfunction of the control of developing conditions based on the error in the measurement of parameters and to always stably continue a developing process by measuring the parameters to indicate the activity of a developing soln. several times and controlling the developing conditions by using the plural measured values. CONSTITUTION:Various characteristic values such as the elution degree during the developing process of the photosensitive layer in the non-image part of a PS plate, the pH of the developing soln. or electrical conductivity thereof are usable as the parameters and are not particularly limited, among which the most preferable parameter in terms of a response speed, etc. is the elution degree of the photosensitive layer of the non-image part. The elution degree of the photosensitive layer is required to be detected by providing a sensor in the midway of the developing zone of an automatic developing machine in order to know the elution degree during the developing process of the photosensitive layer in the non-image part of the PS plate. The conditions of the developing process are controlled in accordance with the plural measured values obtd. in the above-mentioned manner and the more specific examples include a method for controlling the process conditions by using the average value of the plural measured values obtd. by a certain number of measurement or the average value of the measured values obtd. within certain time, etc.
Patent JP-H09302834-A (JP)
Title: Ceiling lined panel for concrete curing chamber and ceiling structure of concrete curing chamber
Inventor: YAMAZAKI HIROSHI
IPC: E04B1/66
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent the drop of water droplets from a ceiling of a concrete curing chamber by attaching a ceiling lined panel in which waterproof ventilating films are accumulated on one face of a foaming body between a ceiling plate of the curing chamber and it at an interval. SOLUTION: A ceiling lined panel 1 for concrete curing chamber formed by accumulating waterproof ventilating films 3 on one face of a thermoplastic resin foaming body 2 having a cavity rate of a cavity communicated with front and rear of 2% or more and density of 0.01 to 0.2g/m<3> is used. When steam is introduced into the curing chamber, it passes the cavity in the resin foaming body 2 and the water proof ventilating film 3 and reaches a cavity 10 between the ceiling lined panel 1 and a ceiling member 7. Since temperature of the ceiling member 7 is low in the cavity 10, steam is dew-condensed on an indoor face side of the ceiling member 7, becomes water droplets, and drops on the moistureproof ventilating film 3 of the ceiling lined panel 1. It flows toward an end which is lower along inclination provided on the ceiling lined panel 1, drops through a through hole 5 for drain close to a wall on an indoor side, and does not drop on a surface of a concrete product which is being cured.
Patent JP-S5576117-A (JP)
Title: Yarn processing in doffing and its device
Inventor: HIRANO SATORU
IPC: D01H9/02
Filed: 1978-11-30
Abstract: PURPOSE:To prevent the yarn ends from being caught with the device, by releasing the yarn ends scraped with a yarn guide member remaining on the spindle side after doffing, and by introducing the ends into an air eddy current zone. CONSTITUTION:The top of the bobbin 27 is held by the chuck 3 and the pirn 25 is taken out of the spindle. The tail end yarn Y1 is unwound from the pirn 25, and wound onto the surface 8 of the spindle blade 18. The nozzle units 5 and yarn guide member 14 are advanced to surround the blade 18, and the compressed air is spplied to form an air eddy current. On withdrawal of the pirn 25, the tail and the lead and yarns Y1 and Y2 are cut to coil around the blade 18. The nozzle units 5 are lifted along the blade 18 to scrape the yarns Y1 and Y2 on the device. The yarns are then shaken down in the air current to lap the yarns around the blade 18.
Patent JP-S6127648-A (JP)
Title: Failure analysis for integrated circuit
Inventor: ANDO TAKESHI
IPC: H01L21/66
Filed: 1984-07-18
Abstract: PURPOSE:To enable to easily detect a leakage current generating place by a method wherein an electric field or a magnetic field is locally impressed on the surface of a chip and a current to flow on the circuit of the integrated circuit is monitored while the probe electrode is made to shift on the surface of the chip. CONSTITUTION:An electric field is locally impressed vertically on the surface of an integrated circuit chip 1 placed on a metallic stage 2 using a probe electrode 5 and this probe electrode 5 is made to shift on the surface of the chip 1. Probes 3 and 4 are erected on the pads of the chip 1 and a power source 7 and an ammeter 8 are connected. A power source 6 is given to the probe electrode 5 and a power electric field in a degree that the field affects the electric conduction of the surface of the chip 1 is set. When the probe electrode 5 comes to a place where a surface inversion leak exists, a change is generated in the ammeter 8. Even when a magnetic field is used instead of an electric field, the similar effect can be obtained.
Patent JP-H078866-A (JP)
Title: Wave forming device
Inventor: NISHIZAWA SADAHIKO
IPC: E04H4/00
Filed: 1993-06-21
Abstract: PURPOSE:To execute wave forming with variously changed positions of boundary lines and wave heights by reducing the initial cost and running cost of a jet system. CONSTITUTION:Waves are formed by cooperation of three; injecting of water for wave forming from plural waveform nozzles 13, 13... of a jet system 1 into dwelling water W in a water dwelling section 20 of a water dwelling system 2, regulating of the water level in the water dwelling section 20 by controlling the opening degree of a flow rate regulating valve 23 interposed in an overflow pipe 22 of the water dwelling system 2 and controlling of the opening degree of a drain valve 32 interposed in the drain pipe 31 of a drain system 3. The device is so constituted as to variously change the positions of the boundary lines B and the wave heights H.
Patent JP-S5854004-A (JP)
Inventor: SUZUKI MIGAKU
IPC: A41B13/08
Filed: 1981-09-21
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。
Patent JP-H078120-A (JP)
Title: Automatically opening and closing sheet blind apparatus and small-sized greenhouse
Inventor: NOGUCHI CHINEHARU
IPC: A01G9/24
Filed: 1993-06-21
Abstract: PURPOSE:To automatically open or close a blind sheet by sensing the variation of light quantity. CONSTITUTION:This sheet blind apparatus has a winding roller 7 and a delivery roller 10 rotatably attached to both ends of a nearly rectangular frame 1, a guiding rod 8 placed in the frame in a state slidable along the frame 1, a light- shielding sheet 6 extended between the winding roller 7 and the guiding rod 8, a delivery rope 11 extended between the delivery roller 10 and the guiding rod 8, a winding mechanism 12 and a delivery mechanism 13 connected to the winding roller 7 and the delivery roller 10 through respective clutches, a light sensor 61 to detect the variation of light quantity, a sensor controller 60 to actuate the winding mechanism 12 or the delivery mechanism 13 by the signal transmitted from the light sensor and a stopper mechanism 30 to stop the action of the winding mechanism 12 or the delivery mechanism 13 and release the action of the clutch of the winding side or the delivery side.
Patent JP-H10340425-A (JP)
Title: Formation of conductor and production of magnetic head
Inventor: TANNO MOTOHARU
IPC: G11B5/31
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for formation of conductors capable of forming the track width of a thin-film magnetic head as desired and a process for producing the magnetic head. SOLUTION: The front end of the narrow width part which is the track width. of a resist frame 18A for forming an upper layer core is formed by expanding the width thereof to the shape of a width W2 made wider than the track width W1 . As a result, the resolution at the front end of the narrow width is improved at the time of exposure of the resist frame 18A and the formation of the resist frame 18A to the prescribed shape is made possible. Then, a plating material for the upper layer core may then be sufficiently supplied even to the track part of the narrow width W1 with the resist frame 18A as a mask.
Patent JP-H0713362-A (JP)
Title: Electrophotographic photoreceptor
Inventor: ETO YOSHIHIKO
IPC: G03G5/06
Filed: 1993-06-21
Abstract: PURPOSE:To secure high sensitivity and high durability and suppress the deterioration of the image quality in the actual photographing, and the sensitivity deterioration, by allowing the binder resin of a carrier transfer layer to contain the polycarbonate polymer having the specific repetitive structure unit. CONSTITUTION:A photosensitive layer is formed on an electric conductive substrate by successively superposing a carrier generating layer and a carrier transfer layer. The binder resin in the carrier transfer layer contains the polycarbonate polymer having the repetitive structure unit represented by the formula I or the copolymer thereof, and the carrier generating layer contains the peryllene pigment represented by the formula II or titanyl phthalocyanine group pigment. In the formula I, R1-R8 is a hydrogen atom, halogen atom, alkyl group, cycloalkyl group, and an aryl group, and X id a spefciic kind of cyclic alkylidene group. In the formula II, Z is the atom group necessary for forming two-valent aromatic ring.
Patent JP-S6129266-A (JP)
Title: Facsimile equipment
Inventor: SHINODA HIROSHI
IPC: H04N1/32
Filed: 1984-07-20
Abstract: PURPOSE:To design to prevent losing record by mis-operation by informing the operator of the condition recorded with an information means, when a certain action is artificially in an impossible condition. CONSTITUTION:A control port 25 discriminates whether or not a protection cover 31 is opened through a signal from a micro-switch 4 at the time when the receiving side equipment receives completion of transmission. When a protection cover 31 is closed, coded picture data are decoded, reproduced and recorded at a picture memory 23. When the cover is opened, power source OFF condition is limited, energizing an information means, sounding a speaker, and switching on an LED to inform the operator.
Patent JP-2000340668-A (JP)
Title: Transistor and circuit thereof
Inventor: HANEDA SHOJI
IPC: H03K17/04
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a stable and satisfactory high frequency response characteristic and a switching operation characteristic. SOLUTION: A transistor 1 has four layer structure, where a collector layer 11, a first base layer 12, an emitter layer 13 and a second base layer 14 are stacked. The collector layer 11 is an N-type semiconductor region and the first base layer 12 is a P-type semiconductor region. The emitter layer 13 is N-type semiconductor region, and the second base layer 14 is a P-type semiconductor region. In the transistor 1, the second base layer 14 is formed on the outer side of the emitter layer 13 in a three-layer structure of the conventional NPN-type transistor and a bias current flows in the section between the emitter layer 13 by using the second base layer 14. Only a signal is inputted to the first base layer 12, without giving bias.
Patent JP-H08321662-A (JP)
Title: Semiconductor light emitting device
Inventor: KOIKE MASAYOSHI
IPC: H01S5/028
Filed: 1995-05-24
Abstract: PURPOSE: To obtain a semiconductor light emitting device which is capable of emitting excellent laser rays by a method wherein the end faces of the light emitting device are polished, and the end faces of an active layer are formed like mirror surfaces. CONSTITUTION: A semiconductor laser diode strip 101 of double hetero-structure is formed by the use of a sapphire board 1. The laser diode strip 101 is formed through such a manner that a buffer layer 2, a GaN layer 3, a clad layer 4, an active layer 5, a clad layer 61, a contact layer 62, an SiO2 layer 7, and electrode layers 8a and 8b are successively laminated on the sapphire board 1. That is, a three-layered structure composed of the active layer 5 sandwiched in between the clad layers 4 and 61 is provided. The end faces of the active layer 5 are formed like mirror surfaces by polishing. By this setup, the end faces of the active layer 5 are formed like mirror surfaces with no irregularity streak, so that a semiconductor laser diode of this constitution is capable of projecting an excellent laser beam.
Patent JP-S63313332-A (JP)
Title: Production of optical disk substrate
Inventor: YAMADA MITSUO
IPC: G11B7/26
Filed: 1987-06-16
Abstract: PURPOSE:To improve the productivity of an optical disk substrate by forming a metallic film over the entire surface of a resist pattern of a metallic substrate, then removing the metallic film on the resist to fashion a mold for molding the optical disk substrate having rugged structure and reproducing this mold. CONSTITUTION:The positive or negative type resist is coated on the metallic substrate 11 consisting of Ni, etc., to form the resist layer 12 and an Ar laser 13 or the like is projected thereto to form the resist pattern 14 thereon. After the film of the metallic layer 15 is formed thereon on the pattern 14 by electroplating, etc., the pattern 14 is removed to remove the metallic layer 15 formed on the pattern 14. The optical disk substrate is formed by curing a resin between the mold 16 for molding the optical disk substrate obtd. by this process and a keep plate. The productivity of the disk substrate is thus improved.
Patent JP-S5672571-A (JP)
Title: Picture information memory retrieval apparatus
Inventor: YAMAMOTO KAZUHIKO
IPC: H04N1/21
Filed: 1979-11-19
Abstract: PURPOSE:To increase the processing speed by storing the index information of a fixed amount in the batch in the memory of the picture information, when the picture information is stored. CONSTITUTION:The picture information is read by the scanner 1, and it is stored in the optical disk memory 2. The index information corresponding to the picture information is stored in order in the memory 40. When the index information in the  memory 40 has attained to the fixed amount, the index information is read out in  order together with the storage of the picture information at that time, and it is  stored in the batch in the memory 2. Accordingly, this apparatus is constituted so  that the index information is stored temporarily and is stored in the batch when it  has attained to the fixed amount, and therefore the processing speed in case of  storage can be increased.
Patent JP-S5851737-A (JP)
Inventor: MATSUMURA SUSUMU
IPC: H02J1/00
Filed: 1981-09-22
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。
Patent JP-H0674961-A (JP)
Title: Device and method for detecting defect of speed sensor
Inventor: JIYOSEFU HAMIRUTON MATSUKUNINC
IPC: G01P3/481
Filed: 1991-05-24
Abstract: PURPOSE: To detect a 'gear dropout' type flaw in a gear rotor type rotational speed sensor by comparing the change rate of a rotational speed with a reference value. CONSTITUTION: A speed sensor assembly 10 contains a ferromagnetic rotor 12 fitted with a gear stopped to a rotary shaft 14 by a key and a sensor member 16. One tooth passing the sensor member 16 by the rotation of the shaft 14 cuts a line of magnetic induction to generate pulses of an induction current. The frequency or count number of these pulses displays the rotational speed S of the rotor 12. The rotational speed S is calculated by formula S=(N-1) K (CN-CO) (wherein N is a count number of teeth at every fixed time cycle loop, K is a constant determined by the number of teeth or a gear ratio, CN is the final count time and CO is the first count time). The change rate of the rotational speed S is compared with a predetermined reference value and, when the change rate is larger, 'gear dropout' error is detected.
Patent JP-H01318334-A (JP)
Title: Double polarized wave transmission system
Inventor: RYU TOSHIHIKO
IPC: H04J11/00
Filed: 1988-06-20
Abstract: PURPOSE:To eliminate the need for the time division multiplexing of a frame synchronizing signal and a parity detection signal and to decrease the modulation speed by providing a means applying phase synchronization to the modulation speed between both polarized waves. CONSTITUTION:The signal fed to terminal A, B is converted into signals synchronized with each other by using a clock from a master clock generator 1 with stuff synchronization/multiplexer circuits 2, 2' and an overhead bit is multiplexed. The multiplex signal is converted into a signal proper to the radio transmission by modulators 3, 3' at the IF band respectively and converted into a high frequency radio frequency by transmitters 4, 4'. Moreover, the modulation speed of the one of two modulation waves is in the relation of (M/N)Xf0 (M, N are positive integers), where f0 is the modulation speed of other modulation wave. Thus, it is not required to apply multiplexing of a frame synchronizing signal and a parity signal for both polarized channels and the modulation speed is decreased and the efficient transmission is attained.
Patent JP-H0935821-A (JP)
Title: Plug adapter
Inventor: OKAMOTO SHINJI
IPC: F24F7/013
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a plug adapter which can certainly control an electric product automatically in compliance with the temp, humidity, etc., and which is constructed small and is easy to install. SOLUTION: A plug adapter includes a socket 3 furnished on one side of a case 1 and a plug 2 provided protrusively on the other side face of the case 1, wherein the plug 2 is formed as able to be inserted to a domestic wall outlet for commercial AC. The case 1 is furnished with a through hole, and at least either of a temp. sensor 6 and humidity sensor 8 is installed in a certain position within the case 1 where the external air circulates through this hole. Comparators 13, 21 to compare the outputs of theses sensors 6, 8 with the specified reference value, and on the base board 5 a circuit is mounted which is controlled with the outputs of the comparators 13, 21 and opens and closes the electric contact 15a installed between the plug 2 and socket 3, and this base board 5 is located between a pair of contacts 4 provided at the socket part 3 within the case 1.
Patent JP-S5675224-A (JP)
Title: Automatic selector for sheet position
Inventor: KAMIJIYOU TAKESHI
IPC: B60N2/90
Filed: 1979-11-21
Abstract: PURPOSE: To eliminate the necessity for providing a position detecting sensor at every adjusting mechanism and simplify the construction in a power sheet for adjusting a plurality of positions with a single motor, by detecting an adjustment position from a number of revolutions of the motor.  
     CONSTITUTION: When a switch, for instance, 33a in a manufal switch 33 is selected, a driving signal is applied to a motor 30 from a driving circuit part 34, simultaneously an electromagnetic clutch 31a is operated to move a sheet, not shown in the drawing, by an operating part 32a. Then a number of revolutions of said motor 30 is detected by a revolution detector 35, and a number of revolutions of the operating part 32a is obtained by a counter 36a and fed to a memory unit 38  through a data selecting part 37. While at the time of automatic selection, the operation of an address switch 43 compares its address memory number of revolutions with number of revolutions in operating parts 32aW32f by a comparator 39, and if it coincides a stop signal is output to driving circuits 34, 45 through a control circuit 44 to complete the work of selection. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0314400-A (JP)
Title: Fault detecting system for sound channel
Inventor: KATO MIHARU
IPC: H04Q11/04
Filed: 1989-06-13
Abstract: PURPOSE:To rapidly detect the existence of a fault by inserting set data into a down highway control channel after forming a return circuit by a calling processor, extracting return data from the corresponding channel of an up highway and comparing both the data. CONSTITUTION:At the time of receiving a return instruction and a specified channel, a line processor (LPR) 12 supplies channel information to a previously set return circuit 101. The calling processor (CRP) 14 extracts previously set data from a set data storing part 142 and sends the extracted data by a selected specified channel. The CPU 14 extracts the returned data and inputs the extracted data in a return data storing part 141. When the return data are obtained, a collating means 143 discriminates whether the return data coincide with the set data or not, and when both the data are different, suppress the generation of a fault in the sound channel, outputs an alarm, and switches the system. Thus, the generation of a fault in the sound channel can be quickly detected.
Patent JP-H01321940-A (JP)
Title: Pneumatic radial tire
Inventor: TAKAHASHI SHUJI
IPC: B60C9/00
Filed: 1988-06-20
Abstract: PURPOSE:To obtain the subject tire having excellent physical properties at high speed, etc., and tire productivity by using core-sheath type mixed fiber consisting of core component of polyester-based polymer and sheath component of polyamide-based polymer as fiber filament yarn composing fiber cord in carcass layer. CONSTITUTION:Cord of core-sheath type mixed fiber consisted of core component of polyester-based polymer and sheath component of polyamide-based polymer is used as carcass cord comprising carcass layer. Said cord exhibits high modulus as well as polyester fiber cord and excellent adhesion and resistance to chemicals to rubber as well as nylon cord.
Patent JP-H10324255-A (JP)
Title: Oil tank
Inventor: SHIINA MASAHIKO
IPC: B62D5/07
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an oil tank capable of reducing the number of part items and costs, facilitating assembling and preventing the leakage of oil from a tank main body to the outside. SOLUTION: A tank main body 2 constructed by joining upper and lower members 11 and 12 has an oil feeding port 6, an inlet 7 and an outlet 8 and incorporates an oil filter 3. An air passage constituting a breather is formed in the cap 4 of the oil feeding port 6. Oil supplied from the oil feeding port 6 and the inlet 7 to the tank main body 2 is passed through the oil filter 7 and then discharged from the outlet 8. A space between the lower end of a cylindrical member 20 extended downward from around the oil feeding port 6 in the upper member 11 and the upper end of the oil filter 3 having a connecting part 26 pushed in by pushing it from the upper side of the holding-in part 30 of the lower member 12 is set such that the upward pulling-out of the connecting part 26 from the holding-in part 30 is prevented by the lower end of the cylindrical member 20.