baber/WOPTO huggingface dataset:
Patent JP-S56137503-A (JP)
Title: Tone arm constituent
Inventor: TSUKAGOSHI NOBUHIRO
IPC: G11B3/10
Filed: 1980-03-31
Abstract: PURPOSE:To obtain the tone arm constituent with high elasticity, light weight and high internal loss, and improved temperature-resistant characteristics, by forming the tone arm constituent with mixed material including propylene and flake graphite power. CONSTITUTION:The tone arm constituent is formed with the kneaded material consisting of single polypropylene or the mixture of polypropylene and polymethylmethacrylate or optionally blended material of rubber such as nitiyl-butadiene  rubber, butyl rubber with said synthetic resin, and flake graphite powder. Further,  the coefficient of elasticity can remarkably be increased by orienting the flake  graphite power along the surface of said kneaded material. The said synthetic resin  increases the heat resistance than the molding material of polyvinyl chloride resin,  and rubber material contributes to the increase in the internal loss because of its flexibility.
Patent JP-H09209195-A (JP)
Title: Chromium plating method
Inventor: SHIGEMURA SADATO
IPC: C25D15/02
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a flawless plating film excellent in corrosion resistance by dispersing an inorg. fine grain sparingly soluble in water in a plating soln. SOLUTION: An inorg. fine grain sparingly soluble in water is dispersed in a Sargent bath consisting essentially of chromic anhydride to conduct plating. Any of the metal, ceramic, inorg. substance and inorg. salt sparingly soluble in water can be used for the inorg. fine grain. The diameter of the grain is preferably controlled to <=0.5μm. Since the fine grain is dispersed in the plating soln., the grain is adsorbed or deposited on a deposition face at all times to prevent the generation of a crystal, and a fresh crystalline nucleus is generated. As a result, a continuous crystal is grown, and the crystal is micronized because of the generation of the fresh crystal. Further, the occlusion of hydrogen in a coating film is decreased, an electrodeposition stress is relieved, and hence the coating film is not cracked.
Patent JP-H05209683-A (JP)
Title: Oil pressure control device for shift-by-wire automatic transmission
Inventor: FURUKAWA TOSHIHARU
IPC: F16H61/12
Filed: 1992-01-30
Abstract: PURPOSE:To secure multiple forward stages and the neutral when a failure occurs on a mechanism switching the range based on the electric signal. CONSTITUTION:The first range selector valve 200 controlled by the electric signal and selectively outputting the oil pressure from at least two output ports, the second range selector valve 300 selectively controlled by the electric signal and selectively outputting the oil pressure outputted from the first range selector valve 200 to set multiple ranges including the reverse range for setting the reverse stage and the forward range for setting the forward stage, and a reverse stage control valve 400 selectively interrupting the oil pressure outputted from the second range selector valve 300 to a friction coupling device B3 for setting the reverse stage are provided.
Patent JP-H03243842-A (JP)
Title: Method for measuring leaking gas of slight amount
Inventor: USUI SHIGERU
IPC: G01M3/20
Filed: 1990-02-21
Abstract: PURPOSE:To allow the direct and exact detection of the leak rate of helium by closing a chamber for a period of time constant time after the gas in the chamber is evacuated, then introducing the gas of the chamber to a detector. CONSTITUTION:A stop valve 25 is first closed and a stop valve 23 is opened. A vacuum pump 24 is operated, by which the gas in the chamber 21 is evacuated and the impurity gas is removed. The stop valve 23 is closed upon ending of the discharge operation. The gas leaking from a nuclear fuel body, for example, gaseous helium, is collected in the chamber 21. The helium occluded in the inside wall, etc., of the chamber 21 is also collected in the chamber 21 in this case. The stop valve 25 is opened and the vacuum pump 27 is operated upon lapse of the prescribed time. The gas in the chamber 21 is then introduced via the stop valve 25 to a detector 26 by which the gaseous helium in the chamber 21 is detected while the detected value is compared with the standard value of a standard tube 28 for the gaseous helium leakage.
Patent JP-S58156857-A (JP)
Title: Rotation detector
Inventor: ABE MASAO
IPC: G01P13/04
Filed: 1982-03-15
Abstract: PURPOSE:To detect deviation in steering angle accurately through a simple structure, by generating electromotive force when an input shaft rotates according to the steering of a steering wheel, and detecting the rotational displacement of the input shaft. CONSTITUTION:This rotation detector consists of a rotor magnet 13 provided at one terminal of a control valve 3, a stator coil 17, and a casing which contains said members and serves as an iron core yoke, and the rotor magnet 13 is fixed to the input shaft 11 of the control valve 3 in such a way that it rotates together with the shaft in one body. Therefore, the rotation detector has a kind of generator structure for generating electromotive force by the rotation of the input shaft 11 of the control valve 3. Thus, the input shaft is provided as part of the rotation detector and its rotation is detected directly, so the deviation in steering angle is detected very accurately through the simple structure.
Patent JP-S55133774-A (JP)
Title: Automatic laminating method and apparatus for plate for storage battery
Inventor: JITSUKATA AKIO
IPC: B65H29/34
Filed: 1979-04-03
Abstract: PURPOSE:To obtain continously exact plate groups simply and automatically at low cost by operating plural separating devices, a belt conveyer for delivering materials, and an intermittent delivery conveyer in an interlocked manner. CONSTITUTION:On the lower side of the hopper 1 to house the plates 2, the guide plate 3 is fastened slidably to the guide shaft 5 through the ball push 4, and the guide plate 3 is fitted with claw rod 6 to separate the plate by means of the pin 7 and pressed by the spring 8. From the slit 10 with an aperture corresponding to the thickness of the plate, provided between the gate 9 and the guide plate 3, the plates 2 are pushed out one by one, and the rotary movement of the driving portion is made in a rocking manner around the shaft 13 by the crank 12. The rocking lever 11 is connected to the guide plate 3 through the rocking lever 14 moving integrally with the lever 11 and the connecting rod 15 and makes a rocking movement. Also, the pushing claw 22 is provided on the delivery conveyer 21 separated from the hopper 1.
Patent JP-S55133069-A (JP)
Title: Magnetic brush developing device
Inventor: YASUBA HIROSHI
IPC: G03G15/09
Filed: 1979-04-03
Abstract: PURPOSE: To make the developing device of easy developer changing smaller and lighter by forming the permanent magnetic poles for developer conveying by the specific magnets and making the magnetic fluz densities of a rotary sleeve at the specific values thereby achieving the reduction in the friction force by the developer.  
     CONSTITUTION: A magnetic brush ear end length defining member 33 of a crest shape is made removable from the bottom face of a housing 30 and the exchanging of the developer is readily accomplished. The magnetic flux density produced by the magnetic polse for conveying the developer by isotropic barium ferrite magnets or plastic magnets 23, 21, 24, 25 comprising dispersing magnetic powder in synthetic resins becomes smaller than the magnetic flux density produced when the anisotropic magnet 22 formed to the non-magnetic revolving sleeve 20 opposing to said member 33 is let magnetic pole for developing electrostatic latent images. By this small density magnetic flux, the friction force by the developer between the sleeve 20 and the bottom of the housing 30 is reduced and the sleeve 20 may be revolved at small torgue, thus the developing device may be made smaller and lighter. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63206855-A (JP)
Title: Data transmission equipment
Inventor: YAMAKOSHI MASAHIKO
IPC: G06F15/16
Filed: 1987-02-23
Abstract: PURPOSE:To simplify a program for data transfer, by constituting a system in such a way that a data memory is provided at every processor, and the same data is written on both data memories, and the data is read out at every processor. CONSTITUTION:When the data is transferred from a slave processor 2 to a master processor 1, an address bus 5 is connected to data memories 3A and 3B by address switching circuits 6A and 6B, and a data bus 8 to the data memories by data switching circuits 9A and 9B, respectively. In such a way, the processor 2 designates an address by the bus 5, and outputs and writes a write data to the bus 8. After writing being completed, reading are performed by connecting an address bus 4 to the memory 3B by the circuit 6B and a data bus 7 to the memory by the circuit 9B. Thus, it is possible to perform the data transfer, and also to perform the data transfer from the processor 1 to the processor 2 similarly.
Patent JP-S63207189-A (JP)
Title: Semiconductor laser
Inventor: HIUGA SUSUMU
IPC: H01S5/223
Filed: 1987-02-24
Abstract: PURPOSE:To change a longitudinal mode into a single mode, and to obtain excellent oscillation beams, dispersion loss thereof at the time of transmission is reduced, by bringing the refractive indices of current blocking layers among each element laser to the same extent as an optical guide layer. CONSTITUTION:At least two or more of element lasers constituted by holding an active layer 2, upper and lower clad layers l, 6 vertically holding the active layer 2, and an optical guide layer 3, which is formed adjacent to at least one side of the upper side or lower side of the active layer 2 and a refractive index of which is made smaller than the active layer 2 and larger than the upper and lower clad layers 1, 6, by current blocking layers 4, 5 from the transverse direction are arranged in parallel. The refractive indices of the current blocking layers 4, 5 among each element laser are brought to the same extent as the optical guide layer. Consequently, oscillation beams emitted from the active layers for each element laser couple through the current blocking layers among the element lasers, thus resulting in phase-locked oscillation. Accordingly, a semiconductor laser in which a longitudinal mode can be changed into a single mode is acquired.
Patent JP-H03244520-A (JP)
Title: Vibrational finishing in mold
Inventor: YOKOI HIDETOSHI
IPC: B29C45/00
Filed: 1990-02-23
Abstract: PURPOSE:To obtain a product with no remaining of a weldline and with good appearance by a method wherein microvibration and reciprocating vibration are applied to a hole-processing punch of a product part in the mold opening and closing direction and a plastic at a gate cutting part is softened by vibration energy or a hole processing is performed during dwell process or after dwell process and the punch is brought into contact with the inner peripheral face of the hole and rubbed against it. CONSTITUTION:After gate sealing is completed or during dwell process after injection and filling or/and after completion of dwelling, microvibrational reciprocating movement of a servo cylinder 18 is repeated. A resin on the interface between a product in a cavity 21 and the hole 22 of the product produces heat and is softened caused by this vibrational energy. When the resin on the interface of the hole 22 of the product is softened, a punch 2 for the hole of the product is forcedly displaced to punch the hole 22 of the product and to process the hole. In addition, while the punch 2 for the hole of the product is finely vibrated by means of a servo cylinder 18 through a hydraulic servo cylinder joint adaptor, the outer peripheral face of the punch for the hole of the product is brought into contact with the inner peripheral face of the cut hole of the product only for a short time and is rubbed against and it is possible thereby to make the inner peripheral face of the hole of the product clean.
Patent JP-S60184356-A (JP)
Title: Processing of meat-like protein raw material
Inventor: YAMAGUCHI AKISADA
IPC: A23J3/28
Filed: 1984-03-02
Abstract: PURPOSE:To prepare a fried food having excellent feeling of the meat, preventing the collapse of the material and the loss of the taste, by frying a water- containing meat-like protein raw material at a specific temperature, and then frying again at a temperature higher than the former temperature. CONSTITUTION:A meat-like protein raw material containing >=25% water is fried slowly at a low temperature (80-110 deg.C) for about 1.5min (the first stage), and then fried for about 2min at a higher temperature (the second stage). The water in the raw material is evaporated by the first frying stage to tighten the tissue, and the thermal denaturation of the protein proceeds further by the second frying stage to obtain the product giving improved meat-like feeling to the palate.
Patent JP-S58157312-A (JP)
Inventor: YASUI TAKAAKI
IPC: H02G3/04
Filed: 1982-03-15
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-S63208658-A (JP)
Title: Control method and device for exhaust gas recirculation in internal combustion engine
Inventor: TAKEDA YUJI
IPC: F02M25/07
Filed: 1987-02-24
Abstract: PURPOSE:To preform suitable exhaust gas recirculation (EGR) in proper quantities by determining an engine load in starting EGR action according to the number of engine revolutions, and controlling an EGR device so that EGR may be performed when the engine load is above the above-mentioned engine load. CONSTITUTION:During the operation of an internal combustion engine 1, a decision is given on whether the number of engine revolutions detected by an engine speed sensor 51 is below its first fixed value or not, and when it is below the first fixed value, a throttle opening in starting EGR is set to the minimum value. On the other hand, when it is not below the first fixed value, a decision is given on whether a difference between the detected number of engine revolutions and the first fixed number of engine revolutions is below the second fixed value (> the first fixed value) or not, and when the above-mentioned difference is not below the second fixed value, the throttle opening in starting EGR is set to the maximum value. When the actual throttle opening obtained by a throttle opening sensor 52 is wider than the throttle opening in starting EGR set as mentioned above, a negative pressure control valve 45 is turned on, and the negative pressure is therefore introduced into the diaphragm chamber 27 of an EGR valve 20 to open it for starting EGR action.
Patent JP-H11222906-A (JP)
Title: Vacuum drainage system
Inventor: TAKAMATA KEN
IPC: E03F3/02
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum drainage system having a block valve whose cost is reduced and equipment at the downstream side is prevented from being influenced by vacuum leak. SOLUTION: In a vacuum drainage system provided with a closable block valve 6 on the lower reaches of vacuum drainage equipment 5, a pressure detecting means 9 is provided only on the upper reaches of the block valve 6, and a by-pass small-diameter tube 10 is provided to connect the upper reaches and lower reaches of the block valve 6. A control means 8 is provided to close the block valve 6 when the pressure detecting means 9 detects pressure rise for the specified time or longer and to open the block valve 6 when pressure on the vacuum drainage equipment 5 side then drops through the by-pass small- diameter tube 10.
Patent JP-H06260339-A (JP)
Title: Magnetizing device for soft linear magnetic body
Inventor: KANAUMI SHIGEO
IPC: H01F13/00
Filed: 1993-03-02
Abstract: PURPOSE:To attain miniaturization by making a part of the outer periphery side, on which multiple permanent magnets are assigned at specified pitch, contact to a soft linear magnetic body, and further, cyclically driving magnetizing means with its outer periphery side so assigned as to be cycled, so that polarity is reversed in the direction of axis, while the soft linear magnetic body is transported, for farming a magnetic pole. CONSTITUTION:Magnetization drums 2 and 2' of a magnetizing device are rotated in synchronous with drawing speed of a drawing machine. A soft linear magnetic body 3 is held between the magnetization drums 2 and 2', and by rotational operation of the magnetization drums 2 and 2', while being transported to downstream side, it is continuously magnetized with permanent magnets 22 and 22'. Since tone permanent magnets 22 and 22' are of super-high magnetic flux density of 40000 gauss or more, on the soft linear magnetic body 3, the magnetic pole of surface magnetic flux density of 1000 gauss or more is continuously formed by alternately reversing polarity in the direction of axis. With this, a magnetizing device is miniaturized, and at the same time, transportation speed of the soft linear magnetic body becomes stable, for improved magnetization precision.
Patent JP-S61200557-A (JP)
Title: Control system for laser beam printer
Inventor: SATO KOICHI
IPC: B41J2/44
Filed: 1985-03-01
Abstract: PURPOSE:To shorten a print inhibition time by monitoring a laser output by a photodetector and generating a print inhibition resetting signal immediately when detecting the laser output reaching a print ready level. CONSTITUTION:Laser light incident on the photodetector 1 is converted into an electric signal. The output voltage VD of the photodetector 1 rises with time as the laser output increases. The reference voltage Vr of a comparator 8 is set to the output level of the photodetector when the output of the laser light attains to the print ready level. When VD>Vr, the output of the comparator 8 is inverted and an FF 9 which is reset after power-on operation is set to output the print inhibition resetting signal. When laser light which has a speedy output rise after the power-on operation is incident, a print start ready state is entered once the resetting signal is outputted without waiting the print inhibition time to be elapsed, thereby shortening the print inhibition time.
Patent JP-H06255227-A (JP)
Title: Plate supply and discharge device of screen printing machine
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41L13/14
Filed: 1993-03-02
Abstract: PURPOSE:To provide a stencil paper supply device capable of certainly feeding even stencil paper composed of a film alone to a clamp means and capable of certainly discharging a plate. CONSTITUTION:In the plate supply and discharge device of a screen printing machine having a-stencil paper storage means storing roll-shaped stencil paper 1a for thermal screen printing, the clamper 8 provided to the outer peripheral surface of a porous cylindrical plate cylinder 9 and clamping one end of the stencil paper, the platen roller 2 feeding the stencil paper and a thermal head 3 provided so as to freely take a contact and separate state with respect to the platen roller 2 and further having the feed means 21 provided to the stencil paper feed passage between the platen roller 2 and the clamper 8, a heater wire 24 cutting stencil paper 1b subjected to plate making and a plate discharge part 400 peeling the stencil paper wound around the plate cylinder 9 to discard the same, the feed means 21 is constituted of a belt and the feed speed of the feed means 21 is slightly higher than that of the platen roller 2.
Patent JP-H03246209-A (JP)
Title: Cosmetic
Inventor: SHIRAISHI OSAHIDE
IPC: A61K8/00
Filed: 1990-02-21
Abstract: PURPOSE:To obtain a cosmetic showing preventing and improving effects on chapped skin, increasing moisture retention of the skin and bettering effects on disappearance of skin luster and slack, comprising a specific polysaccharide contained in Lentinus edodes and mycelium of Lentinus edodes. CONSTITUTION:A cosmetic containing 0.001-5.0wt.%, preferably 0.01-1.0wt.% (0.01-0.5wt.% especially in the case of soap) calculated as an active ingredient of a polysaccharide which is contained in Lentinus edodes and mycelium of Lentinus edodes, (i) has activating action on the skin and moisture retaining action on the skin, (ii) is readily soluble in water, slightly soluble in methanol and insoluble in ethanol, acetone, ethyl acetate, ether, benzene and chloroform, (iii) has about 210 deg.C decomposition temperature, (iv) has about pH5.2 in 1% aqueous solution, (v) is positive in Fehling test and silver mirror reaction and shows light brownish red in a mixed solution of 2% aqueous solution of phenol and conc. sulfuric acid and (vi) is positive in anthrone sulfuric acid method and chromotropic acid sulfuric acid method.
Patent JP-S63207890-A (JP)
Title: Production of molded coal
Inventor: MIZUNO SHUNICHI
IPC: C10L5/16
Filed: 1987-02-25
Abstract: PURPOSE:To economically obtain molded coal preventing reduction in compressive strength, fractionating and recovering tar condensed from a riser of coke oven to a suction main and using the tar as a binder for molded coal. CONSTITUTION:A coke oven gas form a carbonizing chamber 1 of a coke oven is abruptly cooled to about 90 deg.C in a riser by ammonia liquor flashing and sent through a dry main, a suction main, etc., to an indirect cooler 2, a direct cooler 3, etc. In the operation, part of tar taken out from a suction main tar decanter 17 is directly sent to a binder tank 11 and mixed with raw material coal from a raw material tank 12 by a blender 13. Further a kneader 14 is heated, the coal is blended with the binder and molded by a molding machine 15.
Patent JP-2000243853-A (JP)
Title: Mis field effect transistor and its manufacture
Inventor: MOGAMI TORU
IPC: H01L27/092
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a field effect transistor which is easily controlled in threshold voltage and provided with a gate electrode that is less depleted. SOLUTION: This transistor is equipped with gate electrode films 40 and 50 which are both of multilayered structure formed of conductive film. Lower conductor films 41 and 51 coming into contact with a gate insulating film 30 are set thin enough to change a substrate channel region in potential by the upper conductor films 42 and 52, and the lower conductor film 51 of the gate electrode film 50 is set different in thickness from the lower conductor film 41 of the gate electrode film 40.
Patent JP-H03245472-A (JP)
Title: Two-pack type battery
Inventor: UCHIDA MAKOTO
IPC: H01M4/50
Filed: 1990-02-22
Abstract: PURPOSE:To provide a battery of high electromotive force by furnishing the battery with acidic electrolytic solution as electrolytic solution for a positive electrode and with alkali electrolytic solution as electrolytic solution for a negative electrode, and thereby using an ion exchange membrane as a barrier between both of them. CONSTITUTION:The center of a container in a H-shape configuration is partitioned by an ion exchange membrane 11 so that acidic electrolytic solution 14 is put into one side, and alkali electrolytic solution 15 is put into the other side separately while both of electrolytic solution 14 and 15 do not directly come in contact with each other. It is possible that electrode reaction in acidic electrolytic solution 14 is combined with electrode reaction in alkali electrolytic solution 15 because only hydrogen ions are allowed to transmit the ion exchange membrane 11 when it is a positive ion exchange membrane, and only hydroxide ions are allowed to transmit the membrane when it is a negative ion exchange membrane. Manganese dioxide, for example, is used as a positive electrode 12, and a zinc plate is used as a negative electrode 13. By this constitution, each reaction in both acidic electrolytic solution 14 and alkali electrolytic solution 15 can be independently run, great potential difference in electrode can thereby be expected so that a battery can be provided which is of high performance while showing high electromotive force as compared with former one-pack type batteries.