baber/WOPTO huggingface dataset:
Patent JP-S63293335-A (JP)
Title: Clutch facing composition by resin mold system
Inventor: KANI HARUNOBU
IPC: C08J5/14
Filed: 1987-05-22
Abstract: PURPOSE:To improve heat resistance without impairing fading characteristics by impregnating cashew dusts by weight of 2 to 20% per rubber by weight of 100, as a friction conditioner, coated with rubber in which a non-organic additive agent by weight of 50 to 150 is dispersed. CONSTITUTION:Calcium carbonate and the like by weight of 50 to 150 per rubber by weight of 100 is primarily added to rubber as a non-organic additive agent. Rubber itself is styren butadiene rubber, nitrile rubber and the like wherein a curing agent, zinc oxide carbon, anti-oxidant, process oil and the like may be also added. Furthermore, cashew dusts by weight of 2 to 20% are added to the rubber to which the non-organic additive agent is dispersed while being knealed, so as to be a friction conditioner with the rubber coated. This constitution thereby does not impair fading characteristics, but does improve both an initial friction coefficient and heat resistance, thereby enabling the scatter in products to be lessened.
Patent JP-H02306738-A (JP)
Title: Buffer device for bidirectional communication line
Inventor: MOTOHASHI MINORU
IPC: H04L5/14
Filed: 1989-05-22
Abstract: PURPOSE:To attain sure communication by conducting a bidirectional buffer circuit inserted in a bidirectional communication line only in the communication direction discriminated with a communication direction discriminating means and making nonconductive based on a data length output outputted with a data length discrimination means. CONSTITUTION:The buffer device is constituted of a communication direction discrimination circuit 13 discriminating the communication direction of a data on a bidirectional data line, a data length discrimination circuit 14 discriminating the length of data, and bidirectional buffer circuits 16, 17. The communication direction discrimination circuit 13 is constituted of a 1st communication direction discrimination circuit 13A discriminating the supply of a serial clock to a 1st terminal 111 and a 2nd communication direction discrimination circuit 13B discriminating the supply of a serial clock to a 2nd terminal 112. After the bidirectional buffer circuits 16, 17 are conductive only in the communication direction based on the output of the communication direction discriminated by the communication direction discrimination circuit 13 and become nonconductive based on the data length end output outputted by the data length discrimination circuit 14. Thus, even when the bidirectional communication line is long, sure data transmission is implemented.
Patent JP-S5553991-A (JP)
Title: Memory switch system
Inventor: YOKOYAMA KAZUHIKO
IPC: H04Q11/04
Filed: 1978-10-17
Abstract: PURPOSE:To realize both the high integration and a high speed for the memory as well as to miniaturize the device by using in common both the arithmetic memory corresponding to the circuit of the memory switch type time-division exchange and the circuit connecting memory. CONSTITUTION:Arithmetic units ARU0-ARUn are connected in correspondence to the circuit of the memory switch type time-division exchange circuit, and common line memory CM sharing the arithmetic memory and the circuit connecting memory is connected to ARU0-ARUn. Furthermore, address control memory ACM connected to address counter ADRCTR is connected to memory CM via address selection circuit ADRSEL. And the reception octet assembled within the reception buffer of memory CM is read out periodically by the pulse of time slot distribution circuit STD, and the signal read out is written into the transmission buffer of the remote side. AT the same time, the address of memory ACM holding the memory addresses among the circuits is selected via circuit ADRSL to carry out the control for memory CM.
Patent JP-H08317757-A (JP)
Title: Device for forming food product
Inventor: IIDA YUJI
IPC: A23G3/02
Filed: 1995-05-25
Abstract: PURPOSE: To form a food product such as bean jam in a ball. CONSTITUTION: A food product is extruded from the extruder 2 whose cover 7 is closed and cutting blade 3 is horizontally laid into the nozzle 1 to fill the blade rotation chamber 1c and the cavity 7a of the cover 7. Then, the cutting blade in a half circular form is made to rotate around the fitting shaft 5. Thus, the food product is cut and formed in a ball by the rotary face of the cutting blade 3 and the ball is taken out by opening the cover 7.
Patent JP-H07311210-A (JP)
Title: Revolution detector for brushless motor
Inventor: USHIYAMA KIYOHIKO
IPC: H02P6/16
Filed: 1994-05-17
Abstract: PURPOSE:To prevent the reaction delay of a motor by setting the circumferential relative places of a stator core, a driving pole section, an FG magnetizing section and an FG pattern so that the minimum point of the torque ripple of the motor does not coincide with a point as the trigger of rotational control by an output signal from the FG pattern. CONSTITUTION:An FG pattern 17 is disposed while being rotated in a fixed quantity in the circumferential direction to the places of the core slots of a stator core 19, and FG phase is displaced by a quarter cycle section from prior art devices by the displaced pattern 17. Consequently, the maximum point (d) of a torque ripple and points (a), (b) as the triggers of the control of rotational speed in the output waveform of the FG pattern 17 coincide in the relationship of the torque ripple of a motor and the output waveform of the FG pattern 17. Accordingly, the reaction of the motor to the input of a rotational-speed control signal is accelerated, thus extremely shortening the time required for a speed change.
Patent JP-S63295002-A (JP)
Title: Method for hot edging metal slab
Inventor: TAKADA KATSUMI
IPC: B21B1/02
Filed: 1987-05-26
Abstract: PURPOSE:To improve the product yield by edging a metal slab by a max. edging draft amount at the biting end and then edging with a drafting amount reduced by a drafting allowance amount and then edging the runout end part by a draft reduced by a drafting amount shown by a prescribed equation. CONSTITUTION:At edging a biting end 2 of a metal slab 1, edging with a max. drafting amount  Hmax. is performed. A central part except the part 2 is edged by a drafting amount  H found by subtracting a draft margin amount  h from the max. drafting amount  Hmax. Then, the drafting amount  H is gradually reduced as an edging point approaches to the runout end and edging at the runout end part is performed by a drafting amount obtained by further subtracting a drafting amount shown by the equation I from the amount  H. Thus, a crop loss is remarkably reduced because a width of the slab 1 after edging is held to be constant. Therefore, the product yield is improved.
Patent JP-H11328405-A (JP)
Title: Facial shape discriminating device
Inventor: SUZUKI OSAMU
IPC: G06T7/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent a person who wont's be discriminated from being discriminated at the time of discriminating an individual according to the feature point data of a facial shape. SOLUTION: The discrimination of the person is not started only when the person stands in front of an ITV camera 1. When the person stands in front of the ITV camera 1, and inputs a personal code number by operating ten keys 4, this is turned into a collation start signal, and discrimination is started. Also, the feature point data of a facial shape are not sufficient, and collation of a person with the already registered data can not be operated, discriminating capability is improved by adding another means.
Patent JP-H02305386-A (JP)
Title: Compressor
Inventor: MIZUTANI YOICHI
IPC: F04B39/06
Filed: 1989-05-20
Abstract: PURPOSE:To reduce the number of parts by forming a crank case which contains a crank shaft rotated by a motor of insulating resin material to form a brush holder holding the brush of the motor integrally at a bracket portion which is complete with the crank case. CONSTITUTION:A compressor for a leveling device reciprocates a piston 12 which is fitted in a cylinder 11 via a connecting rod 10 by the rotation of a crank 7 which is installed at the end of the rotary shaft 2A of a motor 2. Air pulled into the cylinder 11 from an inlet valve 14 is thus compressed and discharged from a discharge valve 15 to the outside. In this case, a crank case 21 which is provided on the opening end of the cylinder portion 1B of a motor case 1 is formed of reinforced resin material with insulation and a pair of brush holders 22, 22 are integrally formed on a bracket portion 21C which is formed to cap one side of the case mainframe 21B thereof. Then, each brush case 22 is made to hold a pair of brushes 2E, 2E in a slidable manner.
Patent JP-H09312226-A (JP)
Title: Ignition coil for internal combustion engine use
Inventor: SHIMIZU TAKESHI
IPC: H01F30/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To contrive the enhancement of the workability of an assembly of an ignition coil and the enhancement of the ignition performance of the coil by a method wherein an engaging part is formed on a case and a part to be engaged, which is engaged with the engaging part, is formed on a first core. SOLUTION: When a first core 24a is inserted in a case 5 through a through hole 5a formed in the case 5, the core 24a is deflected and deformed to the inside of the case 5 in the vicinity of a projection 5b formed on the case 5 and the projection 24a2 of the case 24a jumps over the projection 5b formed on the case 5 and is spring-engaged with the case 5. Owing to this, the core 24a does never come off from the case 5 in the middle of conveyance of the core 24a to a process for welding the core 24a to a second core 24b. Moreover, when the cores 24a and 24b are bonded together, it is also not generated that the core 24a falls off from the case 5. Therefore, the enhancement of the workability of an assembly of an ignition coil is contrived and moreover, the enhancement of the ignition performance of the coil is also contrived.
Patent JP-H0423987-A (JP)
Title: Stabilized restriction enzyme sfil composition
Inventor: SASAKI AKIKO
IPC: C12N9/96
Filed: 1990-05-16
Abstract: PURPOSE:To obtain a stabilized restriction enzyme Sfil composition having controllable concentration and capable of keeping definite quality over a long period by using magnesium chloride as a stabilizer. CONSTITUTION:Restriction enzyme Sfil originated from Streptomyces fimbriatus (ATCC 15051) is added with magnesium chloride (MgCl2) as a stabilizer, a glycerol solution and a tris-HCl buffer solution or tris-phosphoric acid buffer solution, etc., to adjust the pH to 7-8. The Sfil composition produced by the above process has an Sfil concentration of usually about 2-200U/mul and a magnesium chloride concentration of usually about l-20mM. If necessary, the composition may be further incorporated with sodium chloride, potassium chloride, ethylenediaminetetraacetic acid, etc. There is no lowering of the Sfil activity independent of the concentration and the stabilizing effect continues over a long period.
Patent JP-S5252005-A (JP)
Title: Method of preventing radial expansion turbine operating fluid from leaking
Inventor: IHARA KAZUO
IPC: F01D25/18
Filed: 1975-10-24
Abstract: PURPOSE: After introducing the operating fluid which leaks from the gap between a nozzle and a rotor into the oil separator together with lubricating oil and oil is separated the leakage of the operating fluid to the outside of a turbine is completely prevented by introducing the fluid into the rotor outlet line. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6019190-A (JP)
Inventor: TAKAMATSU OSAMU
IPC: G09F9/30
Filed: 1983-07-13
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-S617012-A (JP)
Title: Width control method of rolling stock
Inventor: WADA SATORU
IPC: B21B37/22
Filed: 1984-06-22
Abstract: PURPOSE:To control the width of a rolling stock with the tension control thereof by controlling automatically the rolls rotation speed and the height of a looper from the width meter detected values of the outlet side of a front-end stand and the outlet side of a back-end stand in the control of a material width with the tension control existed between rolling stands. CONSTITUTION:A control device 7 controls the rotation speed of a work roll of a stand 1 and the height of a looper 4 so that the detecting tension of the looper 4 of a rolling stock 16 makes a set value. Control devices 8, 9 control the tension similarly as well. The detected plate width of a width meter 10 is made the target value by commanding to the control device 8 by a width control device 12 so as to make the target value taking into consideration the rotation speed and preceding rate at the outlet side of the stand 1. The width control device 12 sends a correcting command to the control device 8 according to the difference between the forecasted width added with respective rotation speed and preceding rate at outlet side of stands 2, 3 against the detected plate width of the width meter 10. The products yield is thus elevated with reducing the variation in plate width.
Patent JP-S5830121-A (JP)
Inventor: SHIRAI KOUICHI
IPC: H01G9/00
Filed: 1981-08-14
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。
Patent JP-H09275841-A (JP)
Title: Cattle sun visor for ultraviolet-ray prevention
Inventor: NAGASAWA YOSHIMITSU
IPC: A01K13/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent cattle from suffering from a strange disease due to ultraviolet rays by reflecting or absorbing ultraviolet rays and covering the head and body of the cattle to keep the health of cattle. SOLUTION: Gold or silver paper, metal plating, a reflecting film, reflective paint, etc., are added to a cattle sun visor 1 made of reinforced plastic, metal, cloth, leather, paper, or rubber. Or the cattle sun visor 1 may contain hydrogen which absorbs ultraviolet rays.
Patent JP-H11332246-A (JP)
Title: Overcurrent detector
Inventor: TAGAMI YOSHIHIRO
IPC: H02M7/497
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To protect a balancer reactor and an additionally installed inverter by multi-stage connecting a plurality of existing inverters via transformers, and detecting an overcurrent even without a detector at the installed inverter in the cases of additionally installing a inverter to be operated in parallel with the reactor at the one existing inverter to increase an output current. SOLUTION: A detected value of an existing first inverter 19 by a first current detector 27 and a combined output current of the inverter 19 and an additionally installed second inverter 20 are detected at a secondary side of a transformer 30. A circulating current value flowing between first and second inverters 19 and 20 via a balancer reactor 21 is calculated from a detected value of a second current detector 28, thereby detecting an overcurrent of the circulating current.
Patent JP-S5828916-A (JP)
Title: Oil stove attached with deodorizing device
Inventor: HAYASHI MASAROU
IPC: F23G7/07
Filed: 1981-08-13
Abstract: PURPOSE:To remove CO and HC generating at the time of ignition and to improve sharply the exhaust gas purifying capacity of the titled stove by a method wherein the deodorizing device having an oxidizing catalyst is removably attached to the upper part of a combustion cylinder according to combustion conditions. CONSTITUTION:The titled oil stove is constructed such that a wire W is inserted into a hole provided in the top plate of the body 1 of the oil stove, the plate is formed above a combustion cylinder 4 and one end of the wire is displaceably fixed to the body 1 while the other end thereof suspends a deodorizing device 5 between the top plate and the combustion cylinder 4. The deodorizing device 5 comprises a hollow cylindrical vessel 6 made of stainless steel and a catalyst unit 7 consisting of a woven cloth of glass fibers and fixed to the vessel 6 by means of a fitting metal 8. When in use, the deodorizing device 5 is made to come close to the combustion cylinder 4 before and after the ignition and the extinguishment of fire so that HC and CO generating in the exhaust gas at the time of ignition and the extinguishment of fire are removed by the device 5.
Patent JP-H05281258-A (JP)
Title: Probe
IPC: G01R1/067
Filed: 1992-04-03
Abstract: PURPOSE:To suppress stray capacity against surroundings without giving inductance to a transfer circuit while assuring a certain amount of distance between a probe end to be contacted with a circuit to be inspected and the first stage amplifier. CONSTITUTION:A part of or the entire of a transfer circuit ranging from the probe end to be contacted with a circuit to be inspected to an amplifier 5 is formed of a long dielectric body having electrodes 2 and 3 at both ends. An a.c. voltage of the circuit to be inspected detected with a needle tip is voltage- divided and measured by electrostatic capacity of a dielectric rod 1 and the effective input capacity of the amplifier 5.
Patent JP-S5252193-A (JP)
Title: Catalyst for purifying exhaust gas from cars
Inventor: NOGUCHI MASAAKI
IPC: B01J35/10
Filed: 1975-10-23
Abstract: PURPOSE: A catalyst for purifying exhaust gas from cars which has improved preformance of purifying unburnt HC and CO, durability, and excellent mechanical strength and is obtained by supporting Pd on an α-alumina carrier of a specific pore diameter and volume. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S618490-A (JP)
Title: Engine-driven type rotary compressor
Inventor: FUJISAKI SHIYUUJI
IPC: F04C29/02
Filed: 1984-06-21
Abstract: PURPOSE:To lower internal pressure inside a mechanical seal chamber as well as to improve its durability ever so better, by feeding a mechanical seal part of a rotary compressor with lubricating oil inside a housing through discharge pressure, while putting the reflux lubricating oil back to a low pressure chamber inside the housing with a return groove. CONSTITUTION:This rotary compressor makes the inside of a housing 8 into an discharge pressure ambience and thereby holds lubricating oil 10 at the lower part. The lubricating oil under discharge pressure reaches the inside of a bearing 4a and a rotor 5 via an oil feed hole 4b installed in an end plate 4 and, after lubricating this part, further reaches a mechanical seal chamber A. The reflux lubricating oil goes back to a low pressure chamber inside a cylinder 2 via an interconnecting hole 15 and a return groove 14. Therefore, the mechanical seal chamber comes to being kept in relatively low pressure in consequene so that an oil leakage is kept back, while its durability is improvable.
Patent JP-S5554552-A (JP)
Title: Glass forming die steel
Inventor: OKUNO TOSHIO
IPC: C22C38/00
Filed: 1978-10-18
Abstract: PURPOSE: To provide the title steel of a high Ni-high Cr-high Si-Al compsn. which steel exhibits a long surface roughening resistant life when used in hot forming glass products without being plated with Cr.  
     CONSTITUTION: The steel consists of C≤0.30%, esp. ≤0.20%, Si 1.00W4.00%, esp. 1.50W3.00%, Mn≤3.00%, esp. ≤2.00%, Ni 15.00W30.00%, esp. 18.00W 25.00%, Cr 17.00W33.00%, esp. 21.00W29.00%, Al 0.40W3.50%, esp. 0.80W 2.50%, and the balance Fe and usual impurities. This steel has esp. superior oxidation resistance in a high temp. region of 700W800°C or above as well as in a low temp. region of 600°C or below. Accordingly, it is applicable to glass forming uses including dies which are exposed to severe oxidation action in respect of the relation between a heating temp. and service conditions without being plated with Cr. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09312442-A (JP)
Title: Semiconductor light emitting element and manufacture thereof
Inventor: SHAKUDA YUKIO
IPC: H01L21/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element in which a current- blocking layer allowing etching of a GaN semiconductor layer in an MOCVD (organic metal compound vapor growth) and demarkating a current injection region requiring an etching process during the epitaxial growth of the GaN semiconductor layer is formed near a light-emitting layer and a manufacturing method. SOLUTION: This semiconductor light-emitting device is provided with a light-emitting layer 14 (activelayer 4 and clad layers 3, 5) made of a gallium nitride compound semiconductor and formed on a substrate 1 and having at least a first conductivity type semiconductor layer (n-type clad layer 3) and a second conductivity type semiconductive layer (p-type clad layer 5), and a first conductivity type current blocking layer 7 being provided near a light- emitting layer 14 and inside the second conductivity type semiconductor layer from which a current flowing region is removed and electrodes 11, 12 connected respectively to the first and second conductivity type semiconductive layers.
Patent JP-S62285514-A (JP)
Title: Magnetic recording and reproduction circuit
Inventor: SAKAMOTO AKITO
IPC: G11B20/02
Filed: 1986-06-04
Abstract: PURPOSE:To obtain a magnetic recording/reproducing circuit having a filter characteristic with excellent cut-off and phase characteristics by providing plural delay circuits having a prescribed delay time and a signal synthesis circuit synthesizing plural signals with a prescribed multiplication ratio to a low pass filter. CONSTITUTION:The low pass filter is provided with plural delay circuits 1a-1n having a prescribed delay time, and signal synthesis circuits 3a-3(n-1) synthesizing plural signals with a prescribed ratio, a reproducing signal from a magnetic head is amplified by an amplifier, the amplified signal is given to plural delay circuits 1i, and the signal synthesis circuits 3(i-1) synthesize output signals of the plural delay circuits 1i as a function of discrete time with a prescribed ratio. A filter with a desired characteristic is realized by using the delay circuits 1i and active components and neither a capacitor nor a coil is not in use, then a read circuit having the filter with excellent cut-off and phase charactristic is obtained.
Patent JP-H1062590-A (JP)
Title: Recovering device of fluid contained in coolant circuit of reactor
Inventor: COUTURIER MICHEL
IPC: G21C9/004
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for recovering fluid contained in a coolant loop of water cooled reactor capable of recovering fluid in any case of primary loop especially in the case of plenty of discharge in accident condition of reactor ensuring condensation of discharged steam and avoiding any contamination of part of safety shield of the reactor. SOLUTION: This recovery device is provided with a first tank (13) containing a certain amount of water and opening in a space of safety shield and a closed second tank (14) isolated from the inside space of a safety shield (11) having a smaller dimension than the dimension of the first tank (13) and submerged at least partially in water contained in the first tank (13) in the safety shield (11) of reactor. The inner volume part of the submerged part of the second tank (14) is connected with a strainer (194 to the water of contained amount in the first tank. One end of drain pipe (15) is connected to the drain part (16) of the cooling loop of the reactor and the drain pipe (15) has the drain location opening to the inside of the second tank (14) and the opposite end parts (15', 21).
Patent JP-S6119906-A (JP)
Inventor: JIYOOJI JIEI SHIRUBESUTORI JIY
IPC: F01K11/02
Filed: 1985-06-14
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。