baber/WOPTO huggingface dataset:
Patent JP-2000025485-A (JP)
Title: Accelerator pedal installing foot position confirming device
Inventor: OISO IKUO
IPC: F02D11/02
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an accelerator pedal installing foot position confirming device capable of reliably, quickly, properly and continuously stepping for many hours without dislocating the foot side by precisely placing a toe on a proper position of an accelerator pedal in the touch without relying on a visual sense. SOLUTION: A hook 3 is arranged on the left side of the base part 2. A lateral dislocation preventive side 4 is suspended on the right end of the base part 2. A screw slide hole 5 is opened in the width direction of an accelerator pedal 1 in the prescribed part of the base part 2. A bolt 6 is inserted into the screw slide hole to be fastened by a nut 8 by penetrating through an accelerator pedal reverse presser plate 7. An angle 7a is applied to one end part of the accelerator pedal reverse presser plate 7 so as to hook on the reverse of the accelerator pedal 1, and an angle 7b is also applied to the other end part so as to support the bottom surface of the base part 2.
Patent JP-S6094204-A (JP)
Title: Composite diamond sintered body and manufacture thereof
Inventor: UEHARA KAZUHITO
IPC: B23B27/20
Filed: 1983-10-28
Abstract: PURPOSE:To improve separation-resistance between a diamond sintered body and a base by fixing and connecting a diamond sintered body and a base formed of a hard sintered alloy through a specified intermediate layer. CONSTITUTION:In a composite diamond sintered body applied to a tool part of a cutting tool or the like, a sintered body containing diamond is fixed and connected to a base formed of a hard sintered alloy through an intermediate layer 0.01-1.0mm. thick which is composed of cubic system boron nitride and silicon carbide or composed of cubic system boron nitride, silicon carbide and diamond. In case of manufacturing the composite diamond sintered body, first thin sheet type silicon is disposed on the surface of a base formed of hard sintered alloy, and an intermediate layer forming component composed of boron nitride or boron nitride and diamond is disposed on the surface of the silicon surface. Subsequently, after a sintered body forming component containing diamond is diskposed, they are formed into a composite sintered body at a temperature above 1,200 deg.C and under pressure of above 40Kb.
Patent JP-H1155990-A (JP)
Title: Motor drive circuit
Inventor: OKADA NORIAKI
IPC: H02P6/24
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent feedthrough current in upper and lower output transistors at the time of short braking. SOLUTION: When a braking command is issued, a short brake control circuit 18 controls and turns off a current mirror circuit 16 (driving current source) which is for generating driving current for upper and lower output transistors Q1-Q6. A comparator 20 detects the voltage of a FC terminal with a capacitor C1 for oscillation prevention connected thereto. When the FC terminal voltage falls below a reference voltage V1, the comparator 20 controls and turns on either of all the upper output transistors and all the lower output transistors for braking. That is, controls is exercised so that the transistors for braking will not be turned on until the capacitor C1 is discharged, and the FC terminal voltage becomes sufficient to turn off both of all the upper output transistors and all the lower output transistors.  As a result, the upper and the lower output transistors are prevented from being simultaneously turned on to produce feedthrough current.
Patent JP-S6359868-A (JP)
Title: Preparation of fish paste product
Inventor: ISHIGAKI SHOICHI
IPC: A23L17/00
Filed: 1986-08-28
Abstract: PURPOSE:To suppress the germination and proliferation of microorganism in fish paste product and to prepare fish paste product stably preservable over a long period, by adding a polyglycerol fatty acid ester to a fish paste product. CONSTITUTION:A polyglycerol fatty acid ester, preferably an ester wherein the polyglycerol has an average polymerization degree of >=6 or hydroxyl value of <=970 and the fatty acid has a carbon number of >=14 is added in the conven tional preparation process of fish paste product at an amount of 0.001-5wt.% based on the fish paste product.
Patent JP-2000138538-A (JP)
Title: Broad-band amplifier circuit and application device using the circuit
Inventor: NIITANI TOSHIMITSU
IPC: H03F3/62
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a broad-band amplifier circuit which has a relatively simple circuitry and can amplify signals in a broad frequency band and an application circuit using the amplifier circuit. SOLUTION: In an amplifier circuit having an input circuit which uses an active element 14 provided with base-, emitter-, and collector-corresponding terminals and in which the input signal voltage from the emitter-corresponding terminal to the earth is higher than that from the base-corresponding terminal to the earth, the signal frequency between the collector- and base-correcting terminals is set at a high impedance and an output circuit 23 which becomes a load is connected between the collector- and emitter-corresponding terminals.
Patent JP-S6360093-A (JP)
Title: Laser beam machine
Inventor: KAWAI YOSHITO
IPC: B23K26/00
Filed: 1986-08-28
Abstract: PURPOSE:To obtain the titled machine capable of forming uniformly and accurately size and a pitch of a hole shape of the surface of a workpiece by constituting so that a laser projecting device and an assistant gas nozzle do not receive directly a vibration of a mount with a beam choppering means as a source. CONSTITUTION:A rolling roll 1 being the workpiece is supported 2 and 3 at the positions of shaft centers and driven 4 to rotate via a supporting base 3. On the other hand, an oscillated 7 laser beam is passed through a light conduction pipe 11 and sent to a condenser lens 12 via a reflection mirror 13 and condensed thereby and a focus is converged on the surface of the roll 1. During this time, the laser beam is cut to pieces by a chopper disk 25 to rotate at a high speed of the beam choppering means M and fine recessed holes are formed one after another on the surface of the roll 1. Since both the laser projecting means L and the assistant gas nozzle 15b are fixed on a different mount 37 and do not receive directly the vibration of the mount 17 with a motor 20 of the4 means M as the source, the projecting position and the spraying position of the laser beam and the assistant gas on the surface of the roll 1 are fixed at all time and uniform patterns of the hole shape and pitch can be formed.
Patent JP-H0366046-A (JP)
Title: Optical recording medium
Inventor: IINO TETSUYA
IPC: G11B11/10
Filed: 1989-08-05
Abstract: PURPOSE:To improve characteristics of recording, erasing and reproducing of the recording medium by forming an inner circumferential area and an outer circumferential area in a recording film with each specified composition. CONSTITUTION:The recording film consists of a rare earth-transition metal amorphous alloy and is formed on a substrate to constitute the recording medium. The composition of the alloy is determined so as to realize higher sensitivity for laser powder in the outer circumferential area 2 than the inner circumferential area 1 under the condition of constant external magnetic field. The inner area 1 consists of 23 - 25 atm % Tb, 11 - 12 at.% Co and the balance Fe, while the outer area 2 has the composition of 23 - 25 atm % Tb, 11 - 12 atm % Co, 2 - 5 atm % Nb and the balance Fe.
Patent JP-H0253916-A (JP)
Title: Potentially crimpy conjugate fiber and production thereof
Inventor: MATAGI KUNIO
IPC: D04H1/541
Filed: 1988-08-12
Abstract: PURPOSE:To obtain the title fiber good in card passability, low in crimp- developing temperature, also thermofusible after crimp development by making a parallel-type conjugate spinning of high-density polyethylene and polybutylene terephthalate followed by warm water drawing under special conditions. CONSTITUTION:Firstly, (A) a component consisting of high-density polyethylene >=0.958g/cm<3> in density and (B) a second component consisting mainly of polybutylene terephthalate are made so as to be of parallel type or be sheath and core for the components A and B respectively, and also set up in a sheath- core type so that the centers of gravity of both the components do not coincide, and a metal spinning is made so as to be (70:30)-(30:70) in conjugate ratio (sectional area ratio) for said components. Thence, the resultant conjugate-spun yarn is put to warm water drawing at 30-90 deg.C by a factor of 1.5-4, thus obtaining the objective fiber. This fiber, if passed, after drawing, through a stuffer box and imparted with mechanical crimping, can uniformly develop stereoscopic crimps; therefore such a crimping treatment is preferable.
Patent JP-H1050430-A (JP)
Title: Connector-mounting device
Inventor: TAKEBE YU
IPC: H01R33/76
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the effects due to noise, which is generated from a low- speed signal and power source system, to a high-speed transmission system by separating a connector for high-speed transmission and a connector for supplying low-speed signal and power source from each other. SOLUTION: A MCM 5 is placed on a low-speed signal and power source supplying connector 10, which is surrounded by a lock frame 17 on a back panel 16, and a fitting member 21 and a lock lever 22 are fitted to a frame cover 19, and a connector 9 for high-speed transmission is fitted to a connector fitting part 21b of the fitting member 21. The frame cover 19 is placed on a top surface of a support 18, and the fitting member is lowered through the lock lever 22, a flange part 21f, and the connector 9 for high-speed transmission is fitted in the fitting member 21. A cam part 22b of the lock lever 22 is rotated, and entered in depth of a groove 18a of the support 18, and the connector 9 for high-speed transmission is fixed to the fitting member 21 on the MCM 5.  The lock lever 22 is rotated further, and contacts 1, 2 of the connector 9 for high-speed transmission and a connecting part 5a of the MCM 5 are connected to each other.
Patent JP-S6265845-A (JP)
Title: Control method for paper feeding apparatus
Inventor: KATSUMATA AKIO
IPC: B65H7/02
Filed: 1985-09-14
Abstract: PURPOSE:To improve the operationability by providing a sensor for detecting the paper size in a paper feed unit to be set alternatively at plural paper stacking sections arranged longitudinally thereby detecting and displaying the paper size at all paper stacking sections upon throw-in of power source. CONSTITUTION:A paper feed apparatus 200 to be used together with a copy machine body 100 is internally arranged with plural paper stacking sections 26-31 in longitudinal direction where the stacking sections 26-30 except the fixed stacking section 31 can move to the right and left. While a paper feed unit 23 is provided liftably/lowerably along the front edges of the paper stacking sections 26-31 and movably to the paper stacking sections 26-31 selected by the user. Here, a sensor for detecting the paper size through co-operation with a reflection board arranged at respective paper stacking section is provided to said unit 23. When throwing in the power source, the paper size at all paper staking sections 26-31 is detected prior to copying operation and displayed on the display section of an operating panel.
Patent JP-2000104748-A (JP)
Title: Method for coupling accessory to crankshaft of engine, and engine having crankshaft with directly coupled accessory
Inventor: CHIMONIDES NIKOS J
IPC: F16D1/08
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for coupling accessories to crankshafts of engines that can set crankshafts in their usable state together with accessories and is so simple as to be incorporated in crankshaft manufacturing processes without posing no substantial increases in the manufacturing cost, and an engine having a crankshaft with accessories coupled directly thereto. SOLUTION: A mechanism for coupling accessories such as oil pumps o engine crankshafts 10 are so constituted that an end 14 of each crankshaft 10 is formed into a cylindrical spigot, on which an individual steel sleeve 16 with splines 18 is interference-fitted under pressure, against any cost increase by splining of the crankshaft 10.
Patent JP-H0490237-A (JP)
Title: Changeover system for packet exchange
Inventor: AKIYAMA MINORU
IPC: H04L12/70
Filed: 1990-08-01
Abstract: PURPOSE:To prevent an interrupt of a call and to continue the communication at changeover by devising the system such that a processor of a standby packet exchange processing unit accesses directly a memory of an active packet exchange processing unit via a selector through the use of a line exclusive for memory. CONSTITUTION:When any effect is imposed on a memory 3a in the case of excluding a switching cause, a system configuration controller 7 sends a memory copy command 20 to a processor 2z in a standby packet exchange processing unit. The processor 2z in the standby packet exchange processing unit 1z sends a copy start command to a selector 4z. The selector 4z uses a line 6a exclusive for a memory to start high speed copying 22 of information from a memory 3a in an active packet exchange processor to a memory 3z of a standby packet exchange processor. When the copying 22 of the information is finished, the selector 4z in the standby packet exchange processor sends a copy end notice 23 to the processor 2z, which sends a complete changeover enable notice 25 to the system configuration controller 7.
Patent JP-2001026879-A (JP)
Title: Plating method and plating device
Inventor: SHONO TOMOTAKA
IPC: C23C18/18
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To remove air trapped into fine pores and to form good plating into dry via holes. SOLUTION: Via holes are formed on a semiconductor (GaAs) substrate 1 by dry treatment, thereafter, a power feeding layer is formed by sputtering, the substrate is brought into contact with vapor generated by increasing the temp. of isopropyl alcohol 3 at the inside of a pretreating tank 2 by a heater 5 arranged at the lower part of the pretreating tank 2, and, after that, gold electroplating is executed in a plating tank.
Patent JP-H0849842-A (JP)
Title: Gas water heater
Inventor: NISHIMURA ATSUSHI
IPC: F24H1/10
Filed: 1994-08-03
Abstract: PURPOSE:To reduce the number of input ports to be used for a microcomputer, by a method wherein a first water flow-detecting switch with a long interval between turning on and off and a transfer switch for hot and cold water is, in series, connected to an input port for the microcomputer and a second water flow-detecting switch with a short interval between turning on and off is connected to another input port therefor so as to be in parallel to the first water flow-detecting switch and the transfer switch. CONSTITUTION:A water flow-detecting switch SW1 in which electricity is earlier turned on and is later turned off and a transfer switch SW0 for hot and cold water are, in series, connected to an input port PA for a microcomputer. At that time, when the transfer switch SW0 is turned on, the microcomputer is set at the side of the hot water and when the transfer switch SW0 is turned off, the microcomputer is set at the side of the cold water. A water flow- detecting switch SW2 which is turned on later than the water flow-detecting switch SW1 and is turned off earlier than that is connected to an input port PB for the microcomputer so as to be in parallel to the water flow-detecting switch SW1 and the transfer switch SW0. In this way, the number of the input ports to be used for the microcomputer can be reduced.
Patent JP-S6263137-A (JP)
Title: Supercharger for engine
Inventor: TANAKA TOSHIMASU
IPC: F02B33/00
Filed: 1985-09-12
Abstract: PURPOSE:To prevent powder from deteriorating, by controlling the current value to be impressed so as not to produce any slip in a powder clutch device when it comes on, in case of a device which drives a supercharger with an engine via the powder clutch device. CONSTITUTION:A device bearing the above caption installs an air pump 16 in a supercharging passage 15 connecting interspaces between an air cleaner and an on-off valve 21 as well as between this on-off valve 12 and a throttle valve 13 of a suction passage 10 side by side, and connects an input shaft 24 of this air pump 16 to an output shaft 23 of an engine via a powder clutch 25. In this case, this powder clutch 25 is controlled by a microcomputer 26 according to engine speed, load, etc. And, this microcomputer 26 is constituted to be controlled to the maximum current value conformed to the engine speed so as not to produce any slip in the powder clutch 25 at the time of steady driving. With this constitution, a slip factor at the time of the steady driving is brought to zero, thus powder deterioration is prevented from occurring.
Patent JP-S5991489-A (JP)
Inventor: EMOTO NORIFUMI
IPC: G09G1/28
Filed: 1982-11-17
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-S6360399-A (JP)
Inventor: NAGAOKA YOSHIMARO
IPC: E21D11/14
Filed: 1986-08-29
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-S6446760-A (JP)
Title: Planographic printing plate
Inventor: YAMANO GENZO
IPC: B41N1/10
Filed: 1987-08-14
Abstract: PURPOSE:To obtain a planographic printing plate which is good in both water retentivity and ink deposition characteristic, obviates scanning and defective inking and has good printing resistance by incorporating a synthetic polymer having a carboxyl group and <=about 15,000 average mol. wt. and gelatin into a layer into which fine particle powder is incorporated. CONSTITUTION:The water soluble polymer contg. the carboxyl group and having the low mol. wt., i.e., <=about 15,000 number average mol. wt. and the gelatin or the gelatin deriv. formed by treating and reforming the gelatin by various methods are incorporated into at least one layer into which the fine particle powder is incorporated. As a result, good sand grains are formed on the surface. The planographic printing plate which is good in both the water retentivity and ink deposition characteristic, obviates the scumming and defective inking and has the good printing resistance is thereby obtd.
Patent JP-S5895498-A (JP)
Inventor: KURISUTOFUAA DEION GUREGORII S
IPC: H04R19/00
Filed: 1982-11-20
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-H0582218-A (JP)
Title: Table tap with cord
Inventor: SEGAWA MITSUNAGA
IPC: H01R25/00
Filed: 1991-08-13
Abstract: PURPOSE:To provide a table tap with a cord and plug pin holes formed on the slope, which table tap can easily be arranged without marring appearance whichever longitudinal direction of the table tap a receptacle is located in. CONSTITUTION:If one end of a mainframe 1 opposite to the other end where the base end of a wiring cord 25 is located is on a receptacle side, the wiring cord 25 is turned 180 deg. back at the turning section 13. The wiring cord 25 is inserted into a fitting groove 11 and firmly held between ribs 14. The wiring cord 25 is led out of an opening in the fitting groove 11 at the end of the mainframe 1 where the receptacle is located, and connected to the receptacle.
Patent JP-2001035811-A (JP)
Title: Method for selectively forming copper film
Inventor: SUZUKI HIROYUKI
IPC: H01L23/52
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To deposite copper selectively on the copper-film-formation requiring regions of an underlying film and reduce the cost of the raw material of copper, by forming on the surface of the underlying film provided on a substrate the thin-film made of a silane coupling agent or an interfacial active agent, and by projecting UV rays on the copper-film formation prearranging regions of this thin film to perform on these regions the CVDs of copper. SOLUTION: In this method, the thin film made of a silane coupling agent or an interfacial active agent is formed on the surface of an underlying film 22 provided on a substrate 21. The underlying film 22 is formed out of the arbitrary material of such an insulator as single-crystal silicon, such a metal as Cu, or the like. As the silane coupling agent, there are hexamethyldisilazane, vinyltrichlorosilane, and the like. As the interfacial active agent, there can be used long-chain alkylsulfonic acid and long-chain alkylcarboxylic acid. Then, by projecting selectively UV rays on the copper-film formation prearranging regions of this thin film, these regions are made hydrophilic. Subsequently, hexafluoro-acetylacetonate copper having added trimethylvinylsilane thereto is used as the raw material of copper to perform on these regions the CVDs of copper.
Patent JP-H0368143-A (JP)
Title: Heterojunction field-effect transistor
Inventor: MATSUMOTO FUMIO
IPC: H01L29/812
Filed: 1989-08-05
Abstract: PURPOSE:To augment a two-dimensional electron gas concentration and to increase an electron mobility as well by a method wherein the forbidden band width of a semiconductor layer in the center in the thickness direction of channel layers is made narrower than those of semiconductor layers on the sides of both end parts of the channel layers. CONSTITUTION:A non-doped GaAs buffer layer 2, non-doped InyGa1-yAs channel layers 3, 4 and 5, a non-doped AlxGa1-xAs spacer layer 6, an Si-doped AlxGa1-xAs electron feeding layer 7 and an Si-doped GaAs contact layer 8 are formed in order on a semi-insulative GaAs substrate 1. Moreover, in respect to an energy difference in a conduction band, the layer 4 among the layers 3 to 5 is larger than the layers 3 and 5 and the forbidden band width of the layer 4 is narrower than those of the layers 3 and 5. As a result, a potential in the vicinity of the center of the thickness direction of the channel layers is reduced, a two-dimensional electron gas concentration is increased and an electron mobility is also augmented. Moreover, a mutual conductance is increased and a high efficiency can be obtained.
Patent JP-H0625277-A (JP)
Title: Bacterium producing novel testosterone-5alpha-reductase-inhibiting substance, sna-4606, novel testosterone-5-reductase-inhibiting substance, sna-4606 and its production
Inventor: NAKAKOSHI MASAMICHI
IPC: C12N1/20
Filed: 1992-07-08
Abstract: PURPOSE:To provide the novel microorganism producing a new testosterone-5alpha- reductase-inhibiting substance useful as an agent for preventing and treating male hormone-relating diseases such as alopecia and prostatic hypertrophy. CONSTITUTION:A bacterium belonging to the genus Streptomyces and producing the new testosterone-5alpha-reductase-inhibiting substance SNA-4606, e.g. Streptomyces sp. SNA-4606 (FERM P-12912). The SNA-4606 strain is produced as follows; suspending a soil in Tobetsu, Hokkaido, Japan, in sterilized distilled water, diluting the suspension, culturing the diluted suspension on an antibiotic- containing agar medium at 37 deg.C for 7 days, inoculating a colony generated on the medium on an agar slant medium having the same composition as above- mentioned composition, culturing at 27 deg.C for 14 days. and subsequently separating and collecting the cultured product. The antibiotic-containing agar medium is used for this culture which is prepared by adding an antibiotic such as nystatin or cycloheximide to a nutritive agar medium containing glucose, NaCl, potassium hydrogen phosphate, magnesium.7hydrate, yeast extract, L-asparagine, agar, etc.