baber/WOPTO huggingface dataset:
Patent JP-S6248579-A (JP)
Title: Scanning mechanism
Inventor: MAMIYA TOSHIHARU
IPC: B41J19/00
Filed: 1985-08-28
Abstract: PURPOSE:To reduce load at the time of moving a carriage, enable a high-speed scanning movement and contrive a longer useful life and a maintenance-free mechanism, by using a dynamic-pressure bearing at a carriage bearing part, and providing a lubricant-supplying member at a position to which a carriage is selectively brought on a guide shaft. CONSTITUTION:Under the condition where a head unit 1 is located at a home position, a right end part of a carriage 2 makes contact with the supplying member 5 at the right end, and the dynamic-pressure bearing 25 is supplied with a lubricant. When the unit is moved to a stand-by position for recording, a left side part thereof makes contact with the supplying member 5 on the opposite side, and a lubricant is supplied. The bearing 25 has an inner peripheral surface provided with a plurality of oblique grooves, with the direction of inclination of each of the groove being opposite to that of the adjacent groove. When the carriage 2 is moved in the direction of arrow A, a positive pressure is generated relative to the surface of a guide shaft 3 by the combinations of the grooves 251-252 and 253-254, and when the carriage 2 is moved in the direction of arrow B, a positive pressure is also generated by the combinations of the grooves 252-253 and 254-255. Accordingly, the carriage 2 is moved extremely smoothly under a low load and a small load variations.
Patent JP-H0353309-A (JP)
Title: Automatic system ending method for terminal system processor
Inventor: NAKAHARA CHIKAKO
IPC: G06F1/00
Filed: 1989-07-21
Abstract: PURPOSE:To prevent the breakage of data and also eliminate the useless using time of a processor by ending automatically a system and cutting off a power supply when no input/output of data is carried out for a fixed time or longer. CONSTITUTION:A CPU 1 starts a process based on a prescribed program. At the same time, a timer 6 is started. When a fixed time passes, the CPU 1 reads a monitor program out of a disk 5 and loads it into a built-in memory. If the input of data to the working program from a keyboard 3, the display of data to a display part, or the accesses to a floppy disk 4 and the disk 5 are not recognized for a fixed time, the data are saved into the disk 4 or 5 and the program is normally ended. Then the CPU 1 ends a system again and cuts off a power supply. As a result, the data are not broken and the useless using time is eliminated for a processor.
Patent JP-H0237015-A (JP)
Title: Vehicle suspension control device
Inventor: TAKAHASHI HIROSHI
IPC: B60G17/015
Filed: 1988-07-27
Abstract: PURPOSE:To obtain suspension characteristics fitted for preference by generating an information pattern according to running condition containing the characteristics signal of a driver's desired suspension characteristics from the change of a state of a large number of nerve cell elements. CONSTITUTION:Information patterns such as several kinds of parameter showing vehicle running condition by a detecting means (a) and a driverts desired suspension characteristics from an input means are made out as an memory action of Associatron by a memory means (e), a state is changed according to the respective parameter and the containt of characteristic signal by the nerve circuit model of a brain consisting of nerve cell elements (c) and a transmission element (d). One of the parameter signal is input to reproduce the pattern containing the characteristic signal by a remembrance means (f) with referring it, characteristic control valve such as desired suspension characteristic is calculated by a calculating means (g), according to that, an operating means (h) operates characteristics containing the damping force of a suspension device. Thus, suspension characteristics fitted for preference can be obtained.
Patent JP-H1032485-A (JP)
Title: Prescaler circuit
Inventor: YOKOTA TETSURO
IPC: H03K23/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To perform a stable frequency division operation regardless of the delay of external control signals. SOLUTION: This circuit is provided with a 1/2 frequency divider composed of a dynamic flip-flop 74 and a first inverter 11 for 1/2 frequency dividing input clocks and a second inverter 12 for inverting the output signals of the 1/2 frequency divider. Then, the output signals of the 1/2 frequency divider and the output signals of the second inverter 12 are selectively outputted as frequency division signals from a signal selection circuit 75 in response to the level change of the external control signals (m). At the time, a timing gate 76 is added to the signal selection circuit 75 and a timing that the signal selection circuit 75 fetches the level change of the external control signals (m) is decided by the output signals of the signal selection circuit 75.
Patent JP-H1174509-A (JP)
Title: Mosfet transistor and its manufacture
Inventor: RI EIHYUN
IPC: H01L29/78
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent a gated diode switch (GDS) from short-circuiting, by forming a spacer on an oxide film provided on the side wall of a gate electrode and on the top of a semiconductor substrate, forming a trench on the oxide film exposed beyond the upper and lower ends of the spacer to receive expansively of a transformed metal on forming silicide, and thus holding desired electrical characteristics. SOLUTION: A SiN film 55 and an oxide thin film 54 are selectively etched out, and a spacer 55a is formed on the oxide film 54 provided on the side wall and on the top of a semiconductor substrate face. A source-drain region is formed by activating impurity ion. A etched trench 56 is formed by etching the oxide thin film 54 exposed beyond the upper and lower ends of the spacer 55a. Titanium positioned on the top of a gate electrode 53 and the activated region of the substrate is processed as silicide and silicides 58a and 58b are formed by removing non-reactive titanium. Expanded volume is received by the etched trench 56. As a result desired electrical characteristics is maintained and short circuit of the GDS can be prevented.
Patent JP-S5978684-A (JP)
Title: Novel bacterium containing novel plasmid
Inventor: HOSHINO TAKAYUKI
IPC: C12N15/74
Filed: 1982-10-28
Abstract: PURPOSE:To obtain a bacterium containing a novel plasmid useful as a vector of a recombinant DNA experiment using a highly thermophilic bacterium as a host. CONSTITUTION:Water of hot spring is added to a thermophilic medium (0.4wt% Defico yeast extract, 0.8wt% polypeptone(nutrition), and 0.2wt% NaCl), subjected to shaking culture, Thermus flavus TK 10 strain(FERM-P6750) is obtained from one of colonies grown in a thermophilic agar flat plate containing kanamycin. This strain has about 1.0 megadalton molecular weight, and contains a plasmid characterized by a restriction enzyme map shown by the figure. BamHl in the figure is an enzyme derived from Bacillus amyloliquefaciens, Kpnl is an enzyme derived from Klebsiella pneumoniae, and Bstnl is an enzyme derived from Bacillus stearothermophilus, respectively.
Patent JP-H0240173-A (JP)
Title: External memory device
Inventor: TAKIYANAGI MASUMI
IPC: G06F3/06
Filed: 1988-07-30
Abstract: PURPOSE:To automatically and completely perform the retry of abnormality in the confirmation of readout for write in an external memory device by providing an auxiliary buffer memory other than a main buffer memory, and storing a block written finally. CONSTITUTION:A main buffer memory device 15 stores write data sent from a host device 2 or readout data read out from a recording and reproducing mechanism 13 transiently, and adjusts the difference of data processing speed between the host device 2 and the recording and reproducing mechanism 13 and data transfer timing. An auxiliary buffer memory device 16 stores a write data block transferred finally from the main buffer memory device 15 to a recording and reproducing control part 14, and sends stored write data to the recording and reproducing control part 14 only when the indication of a microprocessor 12 is issued. In such a way, it is possible to perform the retry of an abnormal block even when an abnormal completion report arrives late or when no write data is received from the host device 2 again.
Patent JP-2000005717-A (JP)
Title: Flaw detection of waterstop sheet and laying structure
Inventor: MIYAJI HIDEKI
IPC: G01M3/40
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To easily detect pinholes of a waterstop sheet and to make the water barrier sheet hardly damaged to make easy its laying when between the waterstop sheet and a substrate, a conductive sheet is interposed to perform flaw detection of the barrier sheet by using the conductive sheet in such a form that metal foil, a vapor-deposited film, or the like is covered with a synthetic resin film. SOLUTION: When a conductive sheet 11 is laid on a substrate 10 directly or through a protective sheet and high voltage is applied to between the waterstop sheet 12 and the conductive sheet 11 to detect pinholes of the waterstop sheet 12, as the conductive sheet 11, a laminated sheet that synthetic resin films are laminated on both surface and back face of a metal thin film is used, and a brush electrode 17 is contacted with the surface of the waterstop sheet 12 and the laminated sheet is grounded, and while high voltage is applied to between the electrode 17 and the laminated sheet, the waterstop sheet 12 is scanned by the brush electrode 17.
Patent JP-H0237989-A (JP)
Title: Wire for tig welding of 9cr-mo steel
Inventor: SAKURAI HIDEO
IPC: B23K35/30
Filed: 1988-07-29
Abstract: PURPOSE:To assure strength and to decrease the embrittlement during use and to improve tougness by addition of a proper ratio of Ni to the above wire by lowering the ratio of C and adding N to the wire to improve the strength thereof and adding Nb and V in combination thereto to adequately control the deposition and distribution state of carbides. CONSTITUTION:The above-mentioned wire for TIG welding of the 9Cr-Mo steel is constituted by incorporating, by weight %, 0.030-0.065 C, 0.05-0.4 Si, 0.2-0.8 Mn, 0.8-1.2 Mo, 7.0-10.0 Cr, 0.15-0.7 Ni, 0.05-0.30 V, 0.02-0.25 Nb, and 0.015-0.055 N as essential components into the wire, and incorporating <=0.006 O therein and consisting the balance of Fe and unavoidable impurities. The (Nb+V)/C (atomic ratio) in the above-mentioned components need be in a 0.35-2.60 range. The wire for TIG welding has excellent weldability such as toughness and crack resistance in addition to high temp. strength in welding of the 9Cr-Mo steel.
Patent JP-S6168531-A (JP)
Title: Spot size measurement for optical fiber
Inventor: IZUTSUI SHINTARO
IPC: G02B6/00
Filed: 1984-09-12
Abstract: PURPOSE:To measure the spot size of an optical fiber at a high speed with a high accuracy, by measuring and memorizing factors for causing measuring errors such as uneven light receiving sensitivity and an (r) value of a TV camera beforehand to correct the actually measured value of the spot size by the data thus memorized. CONSTITUTION:A step type optical fiber 7 is set at the position of a fiber 6 to be measured to admit a parallel light into an incident end from a light source 1 and the position sensitivity characteristic on the whole screen of a TV camera 11 is memorized into a CPU14 varying the level of a light attenuator 3. Then, the fiber 7 is removed and the fiber 6 being measured is set at the position thereof to measure the intensity of light on the end face with the TV camera 11. The results are computed with the CPU14 to be corrected by the portion of the position sensitivity characteristic previously measured and the measured value following the correction is outputted. The radius, namely, the spot size is measured to the point where the intensity of light decreases to one-(e)th of the maximum from the center at which the intensity reaches the maximum from the measured value.
Patent JP-H0746277-A (JP)
Title: Orthogonal modulation device
Inventor: KOMIYAMA SADAJI
IPC: H04L27/20
Filed: 1993-07-30
Abstract: PURPOSE:To improve the modulation accuracy when a carrier frequency is very high by synthesizing a reference frequency signal with the carrier signal so as to eliminate a reference frequency component from a modulation signal of a final output. CONSTITUTION:A 1st mixer circuit 15 mixes a carrier signal (a) received from a signal terminal 10 and a reference frequency signal (d) having a reference frequency fo outputted from a reference oscillator 14. A 1st BPF 17 extracts a frequency component in a sum frequency component and a difference frequency component included in an output signal (h) of the circuit 15. A 2nd mixer circuit 16 mixes an output signal (i) of the BPF 17 and an orthogonal modulation signal (b) including the reference frequency fo of the orthogonal modulator 1. A 2nd BPF 18 extracts a modulated carrier signal (k) included in an output signal (j) of the circuit 16 to provide an output to an output terminal 11. Through the constitution above, the reference frequency component fo is eliminated from the modulation signal outputted from the modulation device and even when the carrier frequency is very high, the modulation accuracy is improved.
Patent JP-H101928-A (JP)
Title: Low reaction type pneumatic fender
Inventor: YAMAMOTO MASAKI
IPC: E02B3/26
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To improve performance by installing a small-diametral air suction port and an air outlet consisting of a large-diametral check valve to a compressed air chamber mounted into the hollow drum section of a fender body. SOLUTION: A low reaction type pneumatic fender is composed of a pneumatic fender body 1 for a quaywall made of a rubber, a compressed air chamber 4, a air suction port 5a having a small diameter and an air outlet 6 made of a check valve having a large diameter. When the main body 1 is compressed by an impulse from the outside, air in the internal air chamber 2 of the pressured main body 1 is extracted from the suction port 5a, and acculated in the compressed air chamber 4. Air pressure in the internal air chamber 2 is reduced at that time, and external energy is absorbed under the state, in which adapted reaction is maintained.  When the external energy is weakened and air pressure in the compressed air chamber 4 is made higher than the internal pressure of the internal air chamber 2, air in the compressed air chamber 4 is discharged into the internal air chamber 2 from the air outlet 6 and the main body 1 is expanded, and internal pressure is restored to an initial body. Accordingly, the absorbing power of energy can be increased, and reaction can be reduced.
Patent JP-H0531030-A (JP)
Title: Electric water boiler
Inventor: KAWANISHI HIDESATO
IPC: A47J27/21
Filed: 1991-07-30
Abstract: PURPOSE:To provide an electric water boiler with excellent antifouling property and a calm property. CONSTITUTION:Polytitanocarbosilane resin has very high heat resistance and excellent water repellency which is inferior to that of fluororesin. When a film layer 3 mainly made of polytitanocarbosilane resin containing fluororesin is formed on the heating face of a liquid container 2, a calm property is obtained when water is boiled. When a film layer 4 mainly made of polytitanocarbosilane resin containing fluororesin is formed on the side face of the liquid container 2, the nonadhesion is increased, scale or the like is rarely stuck, and an excellent antifouling effect is provided.
Patent JP-S5980797-A (JP)
Title: Electrodeposition painting device
Inventor: NAKAYAMA MAKOTO
IPC: C25D13/00
Filed: 1982-10-29
Abstract: PURPOSE:To form a paint coated film having different thickness at upper and lower side with a simple device by juxtaposing plural diaphragm chambers which are divided to upper and lower chambers in an electrodeposition cell, and making the temp. of the diaphragm water in the upper diaphragm chambers lower than the temp. of the diaphragm water in the lower diaphragm chambers. CONSTITUTION:Plural pairs of diaphragm chambers each consisting of an upper diaphragm chamber 7 and a lower diaphragm chamber 8 are juxtaposed on both sides in an electrodeposition cell 2, and diaphragms 7a, 8a and plates 9, 10 are provided to the chambers 7, 8. The diaphragm water in the chamber 7 is transferred by a conduit 11 and a manihold pipe 12 into a regulation tank 13. Pure water is supplied into the tank 13 by a control valve 13 in accordance with the signal of a sensor 16 for the concn. of a neutralizing agent to regulate the concn. of the neutralizing agent. Such diaphragm water is fed by a pump 17 into a cooler 18a to control the conductivity to about 50- 100muOMEGA/cm, then the diaphragm water is supplied into the chamber 7. The diaphragm water in the chamber 8 is similarly transferred by pipes 19, 20 into a regulation tank 21, where the pure water is supplied by a sensor 22 and a control valve 23 to the diaphragm water to control the conductivity of the diaphragm water in the tank 21 to about 400-500muOMEGA/cm. The diaphragm water is then supplied by a pump 25 through a supply pipe 26 into the chamber 8.
Patent JP-S6436535-A (JP)
Title: Automatic breaker for direction indicator lamp
Inventor: UONGU UEI HONGU
IPC: B60Q1/40
Filed: 1987-07-31
Abstract: PURPOSE: To automatically put out a direction indicator lamp by detecting that a vehicle body is inclined accompanying direction changing and the vehicle body is restored after direction changing by an inclining sensing element provided with a V-shaped bottom plate having an electric conductive pattern and mercury enclosed therein. CONSTITUTION: This inclining sensor 8 is provided with an inclining sensing element 1 in a box-like sensor case 10. The inclining sensing element 1 is oscillatably supported with a supporting part 2 at the point below the center of gravity against the case 10, and suspended from the top of the case 10 through an elastic hanger 6 such as a spring. The bottom part of the sensing element 1 is formed into a V-shaped bottom plate 3 formed with an electrically conductive pattern, and mercury 7 is rollably enclosed in the sensing element 1. When a direction indicator lamp in the turning direction is blinked and the vehicle direction is changed, and the vehicle body is returned in the original attitude after completing direction changing, rolling of the mercury 7 interlocking with the movement automatically open an electric contact to automatically put out the direction indicator lamp.
Patent JP-H0241487-A (JP)
Title: Roll for papermaking
Inventor: YAMADA KAZUO
IPC: D21G1/02
Filed: 1988-07-29
Abstract: PURPOSE:To obtain the subject roll without vibration, capable of papermaking in high speed and having high reliability by covering outer periphery of core body with organic material having specific range of loss tangent of dynamic viscoelasticity. CONSTITUTION:Core metal 1 blasted and coated with phenolic binder is set to mold, then urethane resin is injected, cured and abraded to obtain a resin layer 2. Next, resultant shaped material is set to mold again, an organic material having 1.0X10<-2>-1.0X10<0> loss tangent of dynamic viscoelasticity at 50-100Hz frequency (e.g., urea elastomer) is injected, cured and abraded to afford the aimed roll.
Patent JP-S6168072-A (JP)
Inventor: OGAWA YOSHIYUKI
IPC: A63C17/00
Filed: 1984-09-13
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-H0855523-A (JP)
Title: Communication cable for moving object and communication system using same for moving object
Inventor: MATSUDA HITOSHI
IPC: H01B11/00
Filed: 1994-08-12
Abstract: PURPOSE:To provide a communication cable which makes communications possible with moving objects even if the communication line is discontinued or damaged from the outside and to provide a communication system for the moving objects using a communication cable. CONSTITUTION:An inductive radio line 3 and a leakage coaxial cable 6 extended in the same direction as the inductive radio line 3 are integrally covered 4, the inductive radio line 3 spaced longitudinally from the cable 6 by a predetermined interval. Therefore, even if either of those lines is damaged or discontinued, this communication cable can keep communications using the remaining communication line.
Patent JP-H0538608-A (JP)
Title: Chuck
Inventor: TAKAHASHI HIROSHI
IPC: B23B31/173
Filed: 1991-07-31
Abstract: PURPOSE:To provide a chuck structured to build in with a solid nut which is effective for part control by eliminating bad influence upon life and precision caused by two-piece cutting of a conventional nut. CONSTITUTION:The top end side of a body 1 is formed smaller than the inside diameter of a nut 7, the nut 7 is constituted and built in without cutting it in two pieces so that it can be srewed in a claw 3, thereafter a press-fit ring 8 with a guide part 10 to guide revolution of the nut 7 is press-installed on the top end of the body 1, a sheet slide member 12 is arranged between the nut 7 and the body 1 so that it is small and light in weight and its movement comes to be smooth and simultaneously, tapered slot 5 forming an engagement part to prevent a shank from idling is drilled on the rear end of a shank bearing part of the body 1.
Patent JP-S6250426-A (JP)
Title: Copper alloy for electronic appliance
Inventor: ASAI MASATO
IPC: H01L23/495
Filed: 1985-08-29
Abstract: PURPOSE:To obtain a Cu alloy for an electronic appliance having strength and heat resistance comparable to that of an Fe-42%Ni alloy without carrying out soln. heat treatment and also having much higher electric conductivity by adding prescribed amounts of Ti, Co and Si to Cu. CONSTITUTION:This Cu alloy consists of, by weight, 0.05-1.0% Ti, 0.1-3.0% Co and/or Si and the balance Cu or further contains <=3.0% in total of one or more among 0.1-2.6% each of Sn, Mn, Zn, Ni, Al and Fe and 0.01-0.6% each of Mg, P, MM, B, Sb, Ag, Te, Cr and Zr. The alloy is easily manufactured at a low cost and has superior electric conductivity, tensile strength, adhesion to plating, moldability and heat resistance. When the alloy is used as a material for parts for an electronic appliance such as a lead frame and a connector, the thickness and size of the parts can be reduced.
Patent JP-S6435984-A (JP)
Title: Manufacture of electric circuit molding
Inventor: HABATA KEIICHI
IPC: H05K3/00
Filed: 1987-07-30
Abstract: PURPOSE:To efficiently manufacture a synthetic resin molding formed preferably with an electric circuit on a recess by forming the circuit on a carrier film, bonding a pattern film through a self-adhesive layer on a core surface, then exfoliating only the film, and pouring synthetic resin in a cavity between a female mold and a metal mold core facing the mold. CONSTITUTION:An electric circuit pattern film formed with an electric circuit 3 is brought into close contact with a self-adhesive layer 4, the face of a metal mold core 5 is pressed, and a carrier film 1 is exfoliated to bond the circuit 3 through the layer 4 to the core 5 surface. Then, liquid-like thermosetting synthetic resin or melted thermoplastic synthetic resin 8 is poured to be cured or cooled to be solidified in a cavity between the core 5 to which the circuit 3 is bonded and a female mold 6 to bury by half the circuit 3 on the core surface in the recess face of the molding, thereby obtaining a synthetic resin molding integrated with the circuit on its surface. Thus, the synthetic resin molding of complicated shape in which the circuit is buried in the recess face of the molding can be efficiently manufactured.