baber/WOPTO huggingface dataset:
Patent JP-2000209619-A (JP)
Title: Connection pin
Inventor: ASANO MASAHIKO
IPC: H04Q1/14
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of turned-up conductor contacts caused by a conductor diameter designed slightly larger than the diameter of a through- hole of a matrix board to which the conductor is inserted. SOLUTION: A diameter of pin conductor contacts 110, 112 of a connection pin 100 is designed nearly the same as that of a through-hole 160. The pin conductor contacts 110, 112 are movable vertically mold shafts 116, 118 have an intermediate part whose lower part is thin and which is thicker toward the upper part. When inserting the connection pin 100 is inserted, the movable pin conductor contact 110 stops when it is in contact with board contacts 180 of a matrix board 150, the upper thick part of the mold shaft 116 starts movement. When the mold shaft 116 moves until the movable pin conductor contact 110 is in contact with an intermediate ring 140, the connection pin 100 is inserted entirely interlockingly.  When the upper movable pin conductor contact 112 is in contact with the board contacts 180 of the matrix board 150 and the lower movable pin conductor contact 110 is in contact with conductor contacts 170, the conductor connection pin 100 is completely inserted.
Patent JP-H09200634-A (JP)
Title: Automatic channel setting device
Inventor: ABE KAZUHIRO
IPC: H04N5/44
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic channel setting device with which the channel setting of an external device is automatically performed on the main body side, the order of channels is rearranged into scheduled layout and the setting change of channel order is enabled. SOLUTION: A video signal detection part 4a detects received broadcasting outputted from an external tuner 10aB under the control of tuning information outputted from a tuning control part 1aA so that the tuning information at the time of broadcasting signal reception can be stored in a channel information memory part 3a and the channel of the tuner 10aB can be automatically set by the information read out of that memory part. Since the tuner 10aB is provided at the external device, an input/output means is provided for inputting the tuning information through an infrared signal and inputting the received broadcasting signal through an external input to the main body.
Patent JP-S63214176-A (JP)
Title: Plate for identification of microorganism
Inventor: IGARASHI TAKESHI
IPC: C12M1/34
Filed: 1988-01-20
Abstract: PURPOSE:To satinize the lower part of the wall inner surface of the ponds to expand the contact area and allow the culture medium for identification to fast to the pond wall surfaces in the plate for microorganism identification having a plurality of ponds formed. CONSTITUTION:A plurality of ponds 2 for receiving the culture medium for microorganism identification are formed on the main body 1 of a substantially square plate so that their openings are positioned on the same surface of the main body. Further, at least the lower parts of wall inner surface 14 of individual ponds are finished into satin-embossed surface 13. Then, different kinds of culture media for identification is charged into individual pond bottoms 11 depending on the inspection items and adhered to the satinized surfaced tightly. The test solutions containing a microorganism are poured into the pond bottoms 11 to observe the reactions of the microorganism with the media and identify totally the microorganism. The satinization of the pond wall inner surface 13 can prevent the culture media from peeling off.
Patent JP-H01184955-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO NOBUYUKI
IPC: H01L29/732
Filed: 1988-01-20
Abstract: PURPOSE:To control easily and precisely a device as well as to make possible the high-speed operation of the device by a method wherein an emitter layer and an internal base layer are formed at a region, which is decided by a second insulating film to be formed at an element region, and external base layers are formed on the periphery of the second insulating film in a size which is specified by the film thickness of a third insulating film. CONSTITUTION:A thermal oxidation is conducted to form an oxide film 13 on the surfaces of first layer and second layer poly Si films 10 and 12. In this thermal oxidation process, the boron in the film 10 is simultaneously diffused in a wafer to form p-type external base layers 14. A nitride film 7 in an aperture A is removed using a plasma etching method. Then, an ion-implantation of boron is performed to form an internal base layer 15. Subsequently, an oxide film 6 in the aperture A is removed and a third poly Si film 16 is deposited as a third conductor film in such a way as to cover this aperture. This film 16 is etched away leaving its film pattern necessary as an emitter electrode after arsenic is ion-implanted. Moreover, a thermal treatment is conducted to diffuse the arsenic in the third layer poly Si film in the wafer and an n<+> emitter layer 17 is formed.
Patent JP-H08209595-A (JP)
Title: Base paper for electrical insulating laminated sheet
Inventor: OKUYA TAKEHITO
IPC: D21H15/00
Filed: 1995-01-23
Abstract: PURPOSE: To produce a sheet of base paper for an electrical insulating laminated sheet good in silver migration resistance and further whole laminated sheet characteristics such as dimensional stability and warpage characteristics. CONSTITUTION: This sheet of base paper for an electrical insulating laminated sheet contains pulp having <=8% number of pulps having >=1mm fiber length based on the number-average fiber length distribution according to the testing method of the fiber length of pulp in an optical automatic measuring method specified by JAPAN TAPPI No. 52, in the sheet of base paper for the laminated sheet formed from the pulp obtained from wood as a raw material.
Patent JP-H06297191-A (JP)
Title: Aqueous soldering flux composition and its preparation
Inventor: BALUCH DOSTEN
IPC: B23K35/36
Filed: 1994-01-28
Abstract: PURPOSE: To provide a flux composition for aqueous soldering useful for soldering of many of radiators, etc., and a process for producing the same. CONSTITUTION: The flux composition contains, as a component (A), (i) one or more kinds of hydrohalides or hydrophosphates of guanidine and substituted guanidine, or (ii) one or >=2 kinds of hydrohalides and hydrophosphates of a five-membered nitrogen containing heterocyclic amine of formula: Cx Ny H3 (where (x) is 1 or 2 (y) is 4 or 5) or mixture composed of (i) and (ii). The flux composition contains, as a component (B), one or >=2 kinds of hydrohalides and hydrophosphates selected from aliphatic monamines of formula: CH3 (CH2 )n NR2 and aliphatic diamines of formula: R2 N(CH2 )m NR2 (where (n) is 0 to 10, (m) is 5 to 10 and R is hydrogen, methyl, ethyl, propyl or butyl group). The components (A) and (B) exits at relative rations of (A) 25 to 100 wt.% and (B) 75 to 0 wt.%.
Patent JP-H04251689-A (JP)
Title: Laser beam machine
Inventor: MORIKAWA AKIRA
IPC: B23K26/10
Filed: 1991-01-28
Abstract: PURPOSE:To automatically retreat a work supporting part when a supporting pin approaches a position to be irradiated with a laser beam by lifting of an actuator by means of a dog which is mounted to a supporting base for supporting a laser processing head. CONSTITUTION:The actuator 9 and the dog 11 do not interfere with each other and a free bearing 8 supports the work 5 when the position of a stator 3 is apart from the position below the processing head 6 at the time of cutting the work 5 by a laser beam 7. The dog 11 lifts the actuator 9 and a stay 3 is thereby rotated when the position of the stay 3 comes near to the position to be irradiated with the laser beam 7. The free bearing 8 mounted to this stay 3 is then parted from the work 5 and is retreated to the position where the bearing is not affected by the laser beam 7. The damage by the laser beam 7 is thus prevented. The frequencies of maintenance and inspection are, therefore, decreased and the working rate and the processing quality of the work 5 are improved.
Patent JP-H04213135-A (JP)
Title: External memory access system
Inventor: UIRIAMU MAIKERU JIYONSON
IPC: G06F12/10
Filed: 1991-01-28
Abstract: PURPOSE: To provide an external memory access system, which is new and improved, used in a microprocessor. CONSTITUTION: The system 10 includes a physical address cache 14 for storing plural entries including a register number, and a converted external memory address storage location which is used to execute a precedent load instruction and converted. The system 10 further includes a means for determining whether or not the address of a register specified in the load instruction is in the physical address cache 14 in response to the current load instruction and a means which transmits the precedently converted external memory physical address corresponding to the specified register stored in the physical address cache 14 to an external memory 18 in the beginning of the execution stage of the load instruction.
Patent JP-S56105437-A (JP)
Title: Method of sintering by dwight-lloyd sintering machine
Inventor: NAKAYAMA MASAAKI
IPC: C22B1/20
Filed: 1980-01-28
Abstract: PURPOSE: To produce sintered ore of stable quality at a high productivity by properly controlling the gas permeability of sintering material at a given feeding density, in operation of the Dwight-Lloyd sintering machine.  
     CONSTITUTION: The blended sintering material 1 from an ore supply tank 2 is continuously fed onto a pallet 7 by a drum feeder 3 and a sloping plate 4, is ignited in an ignition furnace 6 and is sintered while being conveyed to an ore discharging section 14. In this case, a pressurization regulator 5 is provided between the tank 1 and the furnace 6 and the gas permeability of the material 1 is continuously measured on the pallet 6 before entering into the furnace 6. The material 1 is pressurized by the pressurization regulator 5 so that the measured value becomes equal to a predetermined value, whereby the feeding density is adjusted at a fixed value. Accordingly, the permeability of the material is maintained at the fixed value in favorable condition, and the sintered ore exhibits stabilized excellent quality. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000207976-A (JP)
Title: Light irradiation block and its manufacture
Inventor: MAEDA MASAYUKI
IPC: H01H11/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a light irradiation block capable of realizing inexpensive assemblage. SOLUTION: In a manufacturing process of this light irradiation block accommodated in a switch, after a lead plate is insert-molded in a resin, it is divided into individual lead plate parts 3. Projecting parts 16, a projecting piece part 17 and a slant surface 4a are formed on both end sides of terminal pieces 5a, 5b and terminal pieces 6a, 6b each formed of a lead plate connected to a terminal of a resistor element of the individual lead plate parts 3. Right end pieces 22a, 23a and left end pieces 22b, 23b erected in the direction perpendicular to the surface of the lead plate parts 3 are formed on the mutually opposite sides of a frame body 3C around the lead plate parts 3.
Patent JP-H05195353-A (JP)
Title: Yarn controller of two folded yarn-spinning machine
Inventor: URAMOTO MAKOTO
IPC: D01H13/26
Filed: 1992-01-21
Abstract: PURPOSE:To detect faults of two folded yarns to be wound round a winder package without fail by setting a yarn clearer equipped with yarn detector so that the passages of reeling two folded yarns spun by a pair of air-spinning machine from a slack tube to the winder package may exist between the detectors. CONSTITUTION:In an air-spinning machine, a yarn clearer 17 equipped with a pair of yarn detectors 20R and 20L is set so that the above-mentioned detectors may be arranged respectively at positions facing to the passages of a pair of sliver yarns (YR) and (YL) spun by a pair of fine spinning frames and subsequently allowed to run from a slack tube 16 to a winder package. Thus, faults of the yarns are detected.
Patent JP-H08199377-A (JP)
Title: Plasma etching apparatus and plasma etching
Inventor: FUKUDA SEIICHI
IPC: H01L21/302
Filed: 1995-01-24
Abstract: PURPOSE: To provide a plasma etching apparatus and plasma etching method capable of arbitrarily controlling the taper angle of the side wall of a connecting hole opened in interlayer insulating films of a silicon oxide system with high accuracy. CONSTITUTION: Plasma etching is executed while both of the supply rate and discharge rate of the etching gas from a gas introducing hole 6 are controlled by using a turbo molecule pump 8 variable in discharge rate, etc. The stagnation time of the etching gas in the chamber 4 is controlled to mainly control the deposition quantity of the protective films of the side wall. As a result, the desired control of the taper angle of the side wall of the connecting hole is made possible.
Patent JP-S57123404-A (JP)
Title: Connection control system of electronic device
Inventor: SUZUKI MASAMI
IPC: H02J13/00
Filed: 1981-01-26
Abstract: PURPOSE:To realize the decrease of the length of an electric line, the simplification of the system, the reduction of the space, etc., by transmitting and receiving the control word formed by the specific pulse between a control board connected to a power supply line via a capacitor and a switch controller. CONSTITUTION:Plural electric devices 3 containing a switch controller 5 having a device code respectively are connected to a power supply line 1 like the branches of a tree. At the same time, a control board 9 is connected to the line with a capacitor 8, and the controller 5 is connected to the line with the capacitor 8. Then a control word including the device code and the working code is formed with plural pulses which are transmitted and received by one and every cycle of the commerical frequency voltage via the line plus both capacitors 8 and 8. The controller 5 consists of, for example, a transmitter/receiver 11, a processor 12, a flip-flop 21, an amplifier 22, an electromagnetic contact 20, etc.
Patent JP-S63180688-A (JP)
Inventor: KAWAMURA MAKOTO
IPC: B66B3/00
Filed: 1987-01-20
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-H10209971-A (JP)
Title: Data repeating device
Inventor: TAKAYANAGI YOICHI
IPC: H04B10/29
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of optical module by increasing the frequency of optical signal higher than the frequency of electric signal, to facilitate maintenance and to keep constant the transmission quality of optical signal. SOLUTION: Transmission/reception parts 1a and 3a transmit/receive the 1st transmission frame of electric signals on electric system transmission lines 4 and 5, optical modules 1b and 3b transmit/receive the 2nd transmission frame of optical signals on optical system transmission lines 2a and 2b, repetition circuits 1c, 1d, 3c and 3d are interposed between the transmission/reception parts 1a and 3a and the optical modules 1b and 3b, the received 1st transmission frame is converted to the 2nd transmission frame and transmitted or the received 2nd transmission frame is converted to the 1st transmission frame and transmitted, the conversion of signal is performed between these electric signal and optical signal, and the frequency of this optical signal is made higher than the frequency of this electric signal.
Patent JP-H10290159-A (JP)
Title: Digital pll circuit
Inventor: KOIKE JUNJI
IPC: H03L7/06
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide the digital PLL circuit by which fluctuation in an oscillated frequency of a VCO is prevented when an FH pulse is locked to an H pulse. SOLUTION: A phase comparator 12 detects a phase difference between an H pulse and an FH pulse. A decoder 20 provides an output of a positive signal when the FH pulse is in phase with or delayed from the H pulse, and provides an output of a negative signal when the FH pulse is advanced to the H pulse. A decoder 26 provides an output of a high level phase difference pulse when the phase difference is zero and sets the phase difference pulse to a low level for a period corresponding to the phase difference when there is any phase difference. A tri-state buffer 22 provides an output of a high impedance signal when the phase difference is zero and provides an output of the polarity signal from the decoder 20 as it is when there is any phase difference. A control voltage is generated based on an output from the tri-state buffer 22 and a VCO 26 is controlled.  When the FH pulse is locked to the H pulse, since the tri-state buffer provides an output of a high impedance signal, fluctuation in the oscillated frequency is prevented when phase locking is applied.
Patent JP-H05195704-A (JP)
Title: Turbing blade and gas turbine
Inventor: TORITANI HAJIME
IPC: F01D5/18
Filed: 1992-01-22
Abstract: PURPOSE:To improve cooling performance without affecting an evil effect on life. CONSTITUTION:A turbine blade is formed so that cooling air taken through a cooling passage 8 runs from a leading edge side toward a trailing edge side on the back face side of the blade, and then, runs from the frailing edge side toward the leading edge side in the front face side of the blade. By this constitution, large flow rate of the cooling air becomes unnecessary. Furthermore, it is possible to make temperratures on the back side and the side and the front side of the blade matually unifrom because the cooling air is taken in at the back face side where thermal load is high and is discharged at the front face side where thermal load is low. In addition, it is possible to reduce thermal load on the outer surface because of the blunt shape 2 of the leading edge of a turbine blade 1, and further, the velocity of the cooling air is not lowered, because there is no possibility of expansion of the sectional area of the cooling passage 8.
Patent JP-S61169464-A (JP)
Inventor: MAEDA SUSUMU
IPC: B66B3/00
Filed: 1985-01-22
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-H05200396-A (JP)
Title: Treatment of sewage
Inventor: MARUYAMA HIDEKI
IPC: C02F3/30
Filed: 1992-01-23
Abstract: PURPOSE:To provide a method for treating sewage which is capable of reducing BOD and removing nitrogen. CONSTITUTION:An anaerobic treatment tank 2 and an aerobic treatment tank 3 are provided in a parallel state in a clarification tank main body 1. In the combined clarification tank wherein one part of treated water in the aerobic treatment tank 3 is returned to the anaerobic treatment tank 2, nitrogen is bubbled by a nitrogen aerator 11 in the tank 2 so that dissolved oxygen in the tank 2 is regulated to zero.
Patent JP-H08196812-A (JP)
Title: Filtering device
Inventor: SHIROMIZU NOBORU
IPC: B01D24/46
Filed: 1995-01-25
Abstract: PURPOSE: To provide such filtering device that enables the treatment with activated carbon while filtering devices such as a filter reservoir and filter tank already installed in conventional water purifying facilities can be used as they are and that the filter can be reused by using granular activated carbon. CONSTITUTION: The water to be treated is supplied from above a filter layer 12 and the treated water is drained from the bottom of this filtering device. A granular activated carbon layer 13 having 1.2-1.5mm grain size is formed on the filter layer 12.
Patent JP-S54106622-A (JP)
Title: Monofilaments of vinylidene fluoride resin
Inventor: SASAKI TOORU
IPC: A01K91/00
Filed: 1978-01-31
Abstract: PURPOSE:A specific copolymer is incorporated to a vinylidene fluoride resin and the blend is made into monofilaments with ideal characteristics as fishing lines due to their high transparency, strength, durability, large sinking speed and large flexibility. CONSTITUTION:To 100 parts by wt of a vinylidene fluoride resin are incorporated 1-30 parts of a methyl acrylate-isobutylene copolymer containing less than 15 wt% of polymethyl acrylate resin or isobutylene and the composition is melt spun and drawn to form said monofilament with elasticity below 200kg/mm<2>, preferably of 120-60 kg/mm<2>. The addition of 10 wt% of a polyester plasticizer to the composition increases the fluidity during spinning and the processability.
Patent JP-S62168420-A (JP)
Title: Inputting circuit
Inventor: KIKUKAWA YOICHI
IPC: H03K5/01
Filed: 1986-01-20
Abstract: PURPOSE:To convert exactly a fundamental wave signal to a square wave by connecting a comparator for comparing a signal and a peak detector for detecting the upper and lower peaks of this signal, to each set and reset terminal of a flip-flop. CONSTITUTION:By a peak detector constituted of diodes 11, 12 and capacitors 13, 14 and amplifiers 15, 16, the upper and lower levels of an input signal are detected, and two DC voltages +VP, -VP being proportional to its voltage levels are outputted. Comparators 21, 22 compare input signals from a buffer 1 by using this DC voltage as a reference voltage, and this compared output is inputted to a set terminal and a reset terminal of a flip-flop 23 of the next stage. Accordingly, the flip-flop 23 is set and reset by the output of the comparator 21 and an output of the comparator 22, respectively, therefore, even if the outputs of the comparators 21, 22 contain plural pulses by noise, the output of the flip-flop 23 converts exactly a fundamental wave to a square wave.
Patent JP-H02191401-A (JP)
Title: Shoe's cover
Inventor: NAKAJIMA CHIE
IPC: A43B3/16
Filed: 1989-01-20
Abstract: PURPOSE:To improve the waterproof and air-permeable properties and to prevent from the title cover hardening at a low temperature by using a water repellent finished non woven fabric to the upper part. CONSTITUTION:A shoe's cover consists of an upper part 1 and sole part 2, and a non woven fabric is used to the upper part 1 as a material. The non woven fabric is JIS L-1092, and it is desirable that a water repellent agent to get the water repellent property of 50 or more of the value measured by the spray method is applied. And as the water repellent agent, general one such as fluororesin or silicone may be used arbitrarily. Thus, it has a superior waterproof property to prevent water from infiltrating into a shoe and guard it from getting wet. Moreover, being light, it is easy to hold and it never hardens at a low temperature.
Patent JP-H06217635-A (JP)
Title: Method for growing lawn using plant of genus melia and light ceramic sand
Inventor: HASHIMOTO JUNICHI
IPC: A01G1/00
Filed: 1993-01-25
Abstract: PURPOSE:To provide a method for growing lawn in extremely high efficiency without causing the problems of environmental pollution, etc. CONSTITUTION:Lawn is grown by mixing or adding a plant of genus Melia or its processed product to light ceramic sand and applying the mixture to lawn.
Patent JP-H02205508-A (JP)
Title: Manufacture of filling sealing bag with zipper
Inventor: NAKAGAMI MINORU
IPC: B65D33/25
Filed: 1989-01-20
Abstract: PURPOSE:To manufacture a filling sealing bag with zipper by a doubled working efficiency and make a high speed filling possible by a method wherein storage parts are provided in two rows on a main body film with zipper claws, and after storing a content, the main body film is covered by a cover film. CONSTITUTION:At both ends of a main body film 1, zipper female claws 2 are fused, and the heated main body film 1 is expanded by a die 4 by drawing the air in the die from a vacuum hole 5, and thus a storage part 3 is formed. In the formed storage part 3, sliced ham 6 is stored in piles. At both ends of a cover film 7, a male claw 8, which engages with the female claw 2 on the main body film 1, is fused. In addition that the male claw 8 has a shape by which the male claw 8 engages tightly with the female claw 2, the male claw 8 is provided at a position where the cover film 7 can be joined with the main body film without giving wrinkles. Then a space between the storage part 3 and storage part 3, and both outer sides of the zippers are fused. After the fusing, the center of a longitudinal fused part 9 and lateral fused part 11 between the storage parts is cut to obtain an independent sealing bag with zipper 12 in which the ham 6 is filled.