baber/WOPTO huggingface dataset:
Patent JP-H04265036-A (JP)
Title: Facsimile store and forward switching equipment
Inventor: TAKAHASHI KAZUYA
IPC: H04L12/54
Filed: 1991-02-20
Abstract: PURPOSE:To contain the 'user/user' information element in a call setting message sent out to an ISDN. CONSTITUTION:When group 3 facsimile equipments GTF1-GTFk connected to an extension output a prescribed command sequence, a facsimile store and forward switching equipment contains a 'user/user' information element in its call setting message SETUP at the time of calling a group 4 facsimile equipment connected to an ISDN. In such a way, such an additional service as a facsimile network offered to an INS 64 can be received.
Patent JP-H03249901-A (JP)
Title: Centrifugal thin film dryer
Inventor: MATSUMURA SATORU
IPC: B01D1/24
Filed: 1990-02-28
Abstract: PURPOSE:To prevent the stagnation of powder and the increase of load and to make stable powder treatment by shearing and grinding the large and small lumped solids splashed from a slurry region by stationary vanes disposed radially to a revolving shaft before these solids come into contact with the revolving shaft and blades. CONSTITUTION:A heating cylinder 1 is formed to a cylindrical shape, is provided with a flow passage 3 for a heat medium for heating in the outer peripheral part and is provided with a treating liquid supplying part 15 in the upper part and a powder discharging part 6 in the lower part. The revolving shaft 7 to be rotated by driving mechanisms 9 to 12 is disposed concentrically with the heating cylinder 1 in the heating cylinder 1. The treating liquid supplied from the treating liquid supplying part 15 is radially dispersed by a dispersing ring 14 fixed in the upper part of of the revolving shaft 7. The treating liquid is forced to flow downward in the form of thin films along the inner peripheral surface of the heating cylinder 1 and the stuck solid components are scraped by the blades provided in plural stages axially in the lower position of this dispersing ring 14. The stationary vanes 8 for pulverizing the thin sheet-shaped powder are disposed radially to the revolving shaft 7. Consequently, the stagnation of the powder and the increase of the load are prevented.
Patent JP-S63213076-A (JP)
Title: Back-up method for design of printed circuit board
Inventor: SAKAI MITSURU
IPC: H05K3/00
Filed: 1987-02-28
Abstract: PURPOSE:To extremely easily correct of an unwired area by changing the wiring specifications while maintaining the result of a previous rough wiring and performing the rough wiring again in case an unconnected area is detected after the rough wiring. CONSTITUTION:The information on the wiring specifications is read by a wiring specification reading part 6d of a wiring route searching device 6 with operation of an input device 2. This information is registered into a wiring specification capacity table of a capacity table storing part 6f via a table changing part 6c. A rough wiring part 6a performs the rough wiring based on the data on an input data storing device 4 with reference to a rough wiring result storing part 6e and the part 6f and informs the result (number of unwired areas) of the rough wiring via a display device 3. A CPU 1 returns to a step A with reception of an instruction for rewiring. When no rewiring is carried out, a detailed wiring part 6b performs the detailed wiring based on the fault data on both parts 6e and 4.
Patent JP-H05214912-A (JP)
Title: Valve system for engine
Inventor: NAKATANI SHUICHI
IPC: F01L13/00
Filed: 1992-01-31
Abstract: PURPOSE:To make a valve system chamber and a cylinder head small-sized and compact and miniaturize an engine by effectively utilizing the dead space of the valve shear angle, arranging rocker shafts and swing arms, and preventing the swing arms from being stretched to the outside of the valve shear angle. CONSTITUTION:The valve system of an engine is provided with intake valves 11-13 opening or closing intake ports, exhaust valves 14, 15 opening or closing exhaust ports, and intake and exhaust cam shafts 22, 23 driving the intake and exhaust valves 11-13 and 14, 15. At least multiple valves 11-13 arranged on one side among the intake valves 11-13 and the exhaust valves 14, 15 are arranged to be located nearby on the combustion chamber 5 side below and separated from each other on the upper end side of valve stems 17 above, and rocker shafts 35 supporting valve driving swing arms 36, 38 are arranged between upper end sides of the valve stems 17 of multiple valves 11, 13.
Patent JP-S63214368-A (JP)
Title: Apparatus for applying moistureproof compound
Inventor: TSUJI KENICHI
IPC: B05C3/12
Filed: 1987-02-28
Abstract: PURPOSE:To uniformly and well coat even the overlapped part of the shield layers of a communication cable, in coating the shield layer of the communication cable with a compound, by arranging a scraping plate 6 in a coating tank, to which the molten compound is recirculated and supplied, in a specific state. CONSTITUTION:A moisture;roof compound heated and held to desired temp. by heating a moistureproof compound heating and insulating tank 1 is supplied and recirculated to a coating tank 2 while a trial cable 14 is allowed to run to the coating tank 2 so that the under surface thereof is brought into contact with the compound. At this time, the interval between the free end of the scraping plate 6 fixed at one end thereof by a pin 5 and the trial cable 14 is regulated by a thumbscrew 12 so that the overlapped part of the shield layers of the cable becomes on the upper surface side thereof and becomes wide on the opposite side thereof. By this method, the highly viscous compound is drawn in the running direction by the running trial cable 14 and the liquid level of the compound becomes higher toward the free end of the scraping plate 6 and, after the cable passes through a squeeze die 15, a good coating state is obtained.
Patent JP-S59173935-A (JP)
Title: Explosion-proof machining method of crt and its device
Inventor: YOKOYAMA RIYOUSUKE
IPC: H01J29/87
Filed: 1983-03-22
Abstract: PURPOSE:To uniformly heat and expand a reinforcing band and obtain a CRT with excellent quality and an explosion-proof structure by alternately feeding a current through fitting metals located diagonally to heat the reinforcing band suspended around a side wall section of a face plate by shrinkage fitting. CONSTITUTION:The current generated in the secondary winding 37a of a transformer 37 has an AC waveform; during a positive half-wave, a current flows through a rectifier 354, a support structure 344, a steel band, a support structure 341, and a rectifier 351; during a negative half-wave, a current flows through a rectifier 352, a support structure 342, the steel band 26, a support structure 343, and a rectifier 353; thus the steel band 26 of a reinforcing band 27 is heated by the alternating feeding of a current between diagonally located fitting metals, and the reinforcing band 27 is extremely uniformly heated and expanded. Next, a CRT face plate side wall section wound with a tape is inserted into the steel band 16 of the reinforcing band 27, and when the current feed is stopped, the heat-expanded steel band shrinks and tightens the face plate side wall section with a predetermined tensile force.
Patent JP-S52132114-A (JP)
Title: Particle pulp
Inventor: SUYAMA KATSUHIKO
IPC: D21H13/00
Filed: 1976-04-22
Abstract: PURPOSE: To present particle pulp usable for making synthetic paper having improved thermal resistance and electrical insulating properties, by making particle pulp consisting of an aromatic polyamide and a specific inorganuc material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03248690-A (JP)
Title: Liquid crystal projector
Inventor: SASAKI TORU
IPC: H04N5/74
Filed: 1990-02-27
Abstract: PURPOSE:To raise practical sampling frequency, and to improve horizontal resolution by synthesizing and projecting light transmitted through plural liquid crystal display panels. CONSTITUTION:The liquid crystal panels 16i, 17i have 240 pieces of picture elements in a vertical direction, and they are provided with horizontal drivers 24, 25 respectively. The same signal and the same shift pulse are supplied to the drivers 24, 25, but a first and a second sampling clocks to be impressed to each shift register are different in their phases by 180 deg. from each other. When a video signal is sampled by the sampling clocks, and is impressed to the liquid crystal panels 16i, 17i of a first and a second optical systems 16, 17, pictures are generated, and these pictures are synthesized by the optical system. This is equivalent to sampling by the twice as high frequency as the frequency of the sampling clock. Thus, the horizontal resolution can be improved.
Patent JP-H10242496-A (JP)
Title: Semiconductor light receiving element and manufacture of semiconductor light-receiving element
Inventor: KATO MASANOBU
IPC: H01L31/10
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To enhance light-receiving efficiency without being damaged by a working operation. SOLUTION: An N-side electrode 8, an n<+> -InP substrate 1, an n-InP buffer layer 2, an n<-> -InGaAs light absorption layer 3, a p<+> -InP cap layer 4 and a P-side electrode 7 are formed from a lower layer. A light-receiving face at the n<-> -InGaAs light absorption layer 3 has a shape which is nearly vertical to the n<+> -InP substrate 1, and the p<+> -InP cap layer 4 is formed to be a mesa shape whose side face is broadened downward. Light which is incident on a side face 4a at the p<+> -InP cap layer 4 is refracted, refracted light is incident on the n<-> -InGaAs light absorption layer 3, and carriers are generated. On the other hand, light which is incident on a light-receiving face 3a at the n<-> -InGaAs light absorption layer 3 travels straight, and carriers are generated.  A reverse bias is applied by the P-side electrode 7 and the N-side electrode 8, the generated carriers are absorbed, and light is detected.
Patent JP-S59173977-A (JP)
Title: Lithium secondary battery
Inventor: KAJITA KOUZOU
IPC: H01M10/052
Filed: 1983-03-20
Abstract: PURPOSE:To obtain the captioned battery excellent in charge-discharge reversibility and a storing property by interposing a thin film of a polymerelectrolyte containing lithium ions on the interface between the negative pole having lithium or a lithium alloy as an active substance and a separator. CONSTITUTION:A thin film of a polymerelectrolyte containing lithium ions is interposed on the interface between the negative pole having lithium or an lithium alloy as an active substance and a separator. For instance, in a glove box displaced by argon, a solution, in which 3(g) of polyethyleneoxide(PEO) having average molecular weight of 1million is dissolved into 100ml of acetonitrile and further 2(g) of lithium tetraphenylborate(LiBPh4) is dissolved, is dripped on the whole surface of a lithium foil fixed to a rotary dryer for forming a PEO thin film containing LiBPh on the surface of lithium. Next, said lithium foil is vacuum dried for evaporating an electrolyte in order to make the obtained lithium foil into the negative pole 5.
Patent JP-H04284172-A (JP)
Title: Ignition coil integrated electric distributor
Inventor: HASHIMOTO MANABU
IPC: F02P7/00
Filed: 1991-03-12
Abstract: PURPOSE:To improve heat radiation performance and productivity by arranging an ignition coil in close to an electric distributor cap, and fixing the ignition coil on an electric distributor housing through a metal body or directly. CONSTITUTION:An ignition coil 10 is fixed directly or through metal plate 8 on a coil supporting part 20 which is formed by extending the peripheral upper part of an electric distributor housing 2 in the axial direction, and the heat generated from the ignition coil is transmitted directly to the housing, and further, the heat radiation performance is improved by exposing the coil supporting part 20 from an electric distribution cap, and the shape of the metal plate 8 can be selected desirably, and productivity can be improved.
Patent JP-H11248592-A (JP)
Title: Method and device for inspecting gas piping for airtightness and leakage and pressure measuring instrument used for the device
Inventor: KAIRIKU TSUTOMU
IPC: G01M3/26
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To make the operation of a device for inspecting gas piping easier by reducing the number of members, such as the rubber hose, gas cock, etc., and stabilizing the measurement, and then, displaying the time-sequential fluctuation of the pressure of a gas without using any recording paper. SOLUTION: A fitting 15 is put on the gas cock 11 of gas piping laid on the downstream of a gas meter or the gas cock 11 and, after pressurizing the gas cock with a double ball 14 (pressure rubber ball), the fitting 15 is removed. Then another fitting 15A is put on the gas cock 11 and the cock 11 is opened. The pressure sensor 16a of a pressure sensor section 16 detects the pressure of a gas and converts the pressure into an electric signal. The electric signal is transmitted to an instrument main body 18 through a cable 19. The data received by means of the main body 18 are computed and the presence/absence of gas leakage and the pressure fluctuation of the gas with time is displayed on a liquid crystal screen 18b.
Patent JP-S60193269-A (JP)
Title: Material for gas diffusion electrode
Inventor: KATOU HIROSHI
IPC: H01M4/86
Filed: 1984-03-13
Abstract: PURPOSE:To obtain material for gas diffusion electrode having high performance, long life, and thin thickness by stacking a sheet comprising polytetrafluoroethylene powder and liquid lubricant between sheets comprising polytetrafluoroethylene powder, condutive material powder, and liquid lubricant and, and rolling them. CONSTITUTION:Polytetrafluoroethylene powder, carbon black, and liquid lubricant are mixed to form paste-like mixture. The mixture is pressed, extruded, and rolled to form a ribbon-shaped sheet. On the other hand, polytetrafluoroethylene powder and liquid lubricant are mixed, then the mixture is formed to a ribbon-shaped sheet by a paste-extruding process. The sheet containing no carbon black is place between the sheets containing carbon black and their thickness is adjusted. The stacked sheets are rolled so as to widen 4.5 times in the direction of width at an atmosphere of 150 deg.C, and heated to completely remove the liquid lubricant to obtain a porous composite film having continous micropores. Paper sheets are placed on the both sides of the film and pressed with metal rollers, then paper sheets are removed to obtain a film for electrode.
Patent JP-S62204404-A (JP)
Title: Sound recording amplifier
Inventor: MURAKAMI ONORI
IPC: H03G5/02
Filed: 1986-03-04
Abstract: PURPOSE:To flatten voltage frequency characteristic and to improve dynamic range by providing two transistor switches connected between a current source and two amplifiers and switch reciprocally, two EQ constant elements connected to the output terminal of amplifiers, and a sound recording head connected to two EQ constant elements. CONSTITUTION:When a transistor switch 2 is on state and a transistor switch 3 is off state, current is supplied from a current source 1 through the transistor switch 2 and an amplifier 4 becomes the state of operation. At this time, current is not supplied to an amplifier 5 as the transistor switch 3 is off, and the output impedance shows a very high value, and considered separately on the circuit. That is, load of operating amplifier 4 can be considered as only an EQ constant element 6 and a sound recording head 8. Gain of the amplifier 4 is constituted only of resistance and characteristic is made flat as shown by VREC in the figure. By connecting an EQ constant element 6 to the output of the amplifier 4, the sound recording current shown by IREC in the figure is supplied to the sound recording head 8.
Patent JP-S60193161-A (JP)
Title: Head device
Inventor: KATOU MINORU
IPC: G11B17/32
Filed: 1984-03-13
Abstract: PURPOSE:To attain ease of adjustment of head pressure to a recording medium and to prevent damage to be inflicted on the recording medium by adjusting a pressing force of a pressing means via a fixing section having plural pressing adjusting positions in a head device recording and reproducing a signal while clipping the recording medium from both sides. CONSTITUTION:After an elastic plate 7 provided to an arm 14 is positioned to a fixed section 8 provided to a carriage 4, the plate is fixed by a fixing screw 9. Then one end of a spring 12 pressing magnetic heads 2, 5 to the magnetic recording medium 1 is fixed to a spring fixed section 10 provided to the carriage 4 and the other end is fixed to a fixing section 15 having plural pressing adjusting positions 15a-15d provided to the arm 14 so as to constitute a magnetic head device 16. The fixing section 15 having the plural pressing adjusting positions is provided with the pressing adjusting positions 15a-15d, the pressing force is adjusted by hooking the spring 15 to each adjusting position and then the arm 14 is pressed to the magnetic recording medium 1 or the carriage 4 under an optimum pressing force.
Patent JP-H02230970-A (JP)
Title: High-performance wave activated power generating buoy
Inventor: NISHIKAWA KOICHI
IPC: F03B13/24
Filed: 1989-03-01
Abstract: PURPOSE:To effectively utilize the wave power and generate a high electric power output by forming an oblong floating body section with a pigeon breast- shaped cross section, providing a power generating device constituted of an air turbine and a power generator on the floating body, and connecting it to an air chamber. CONSTITUTION:A floating body section 1 has a pigeon breast-shaped cross section. An air chamber 2 is provided at a position separated from the floating body section 1, and a horizontal duct 3 communicated to it and opened at the terminal is fitted below it. A power generating device constituted of an air turbine 5 and a power generator 6 is provided on the floating body section 1 and connected to the air chamber 2. The large pitching motion of the floating body section 1 caused by waves is utilized to convert the air output of the air chamber 2 into electric power. A high electric power output can be generated accordingly.
Patent JP-S59180152-A (JP)
Inventor: MANFURETSUDO BURANDENSHIYUTAIN
IPC: F16C13/00
Filed: 1984-03-13
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-S61206247-A (JP)
Title: Lead frame for semiconductor device
Inventor: TATSUMI YOSHIAKI
IPC: H01L23/48
Filed: 1985-03-11
Abstract: PURPOSE:To reduce external force applied through an external lead extremely by unevenly distributing the position of the center of a chip mounting bed on one side of a central straight line extended from the center line of the axis of a lead projected from the bed and forming a projecting section projecting to the other side of the central straight line to the bed. CONSTITUTION:The position of the center 11 of a chip mounting bed 2 is distributed unevenly on one side of the central straight line 7 of the axis of a lead 3a projected from the bed 2, and the chip mounting bed 2 has a projecting section 6 projected to the other side of the central straight line 7. The nose section of an external lead in a device (to which the external lead is not molded) after assembling and a resin seal is soldered and fixed at the predetermined positions of a test substrate, etc., and the external lead is molded and machined. As results of the investigation of the characteristics of the device and the examination of the presence of a characteristic change and the breakdown of a chip before and after the molding and machining of the external lead, no defective was generated. Accordingly, it has been confirmed that projecting sections share the considerable parts of tensile force applied to the external lead and fill the role of the stopping of tensile stress.
Patent JP-S61206043-A (JP)
Title: Interruption control method in virtual computer system
Inventor: HIROZAWA TOSHIO
IPC: G06F9/455
Filed: 1985-03-11
Abstract: PURPOSE:To remove the wasteful time due to the break-in of the control program by writing the address of the interruption processing program of the running virtual computer to each entry of the vector table of the control program referred-to by an actual computer beforehand at the time of the occurrence of the interruption. CONSTITUTION:While a user program UP 515 is executed under the operating system OS 506 of a virtual computer VM, the interruption is executed, and then, the hardware of the actual computer BM 501 starts to execute the interrup tion processing. Since the address of the stack 558 of a special control program VMM 502 is indicated by a system stack pointer SSP, the contents of the SSP are re-written to the address of a stack 556 at the dispatching processing, and then, the condition of the program counter IAR of the BM 501, various arithme tic registers and processors is directly saved to the stack 556 in the OS 506. For the new instruction removal of the action of the BM 501, the head address of an interruption processing program 557 of the OS 506 of the VM is set direct ly to the IAR.
Patent JP-H0567767-A (JP)
Title: Solid-state image pick-up device and manufacture thereof
Inventor: KAMISAKA WATARU
IPC: H01L31/0216
Filed: 1992-03-04
Abstract: PURPOSE:To provide an image pick-up device having a sufficient dielectric strength and without a smear or a white flaw in a reproduced image. CONSTITUTION:A p-type well 2 is formed on a silicon substrate 1. An n<->-type region 3 and a p-type region 4 for a photodiode, and an n-type region 5, a p<+>-type region 6, and a p<+>-type region 7 for a vertical CCD unit are formed in the p-type well 2, and also a p<++>-type region 8 is formed on the n<->-type region for the photodiode. Moreover, a gate oxide film 9, a silicon nitride film 10, and a polysilicon electrode 11 are provided on the silicon substrate 1. On the surface of the polysilicon electrode 11, a polysilicon oxide film 21, a silicon nitride film 22, and an upper oxide film 23 are formed. The upper oxide film 23 has been formed in a thermal oxidation step from a silicon nitride film 22.
Patent JP-H05250966-A (JP)
Title: Disconnector
Inventor: YAMAGUCHI TATSUO
IPC: H01H33/91
Filed: 1992-03-04
Abstract: PURPOSE:To provide a convenient disconnector of high reliability without deterioration in withstand voltage performance due to gas leakage. CONSTITUTION:Air is used as an insulating medium. A negative pressure chamber 7 is constituted of a cylindrical movable contact 26, a piston 25 interlocked with the contact 26 and a cylinder 6. An air suction speed in the vicinity on a surface of an opening 9 at the tip end of the movable contact 26 is set at not lower than 10 m/s by a pressure of the negative pressure chamber 7 during opening operation. Consequently, it is possible to enhance an arc extinguishing characteristic.
Patent JP-S58165080-A (JP)
Title: Electronic time piece with temperature compensation
Inventor: SUZUKI FUMINORI
IPC: G04G3/04
Filed: 1982-03-24
Abstract: PURPOSE:To enable the temperature compensation keeping oscillating requirement of a quartz oscillator optimum while improving massproductivity by performing individual correcting operations by the upper digit or the lower digit of the results of the squaring of temperature information. CONSTITUTION:This electronic time piece has a quartz oscillator 1 whose frequency temperature characteristic gives almost curves of secondary degree DELTAfL and DELTAfH, a division circuit 2 for preparing a time counting unit signal from a quartz oscillation output, a temperature measuring circuit 12, a time sharing circuit 5 for controlling oscillation frequency, a circuit 11 for making a time range proportional to the squaring of numerical information T for temperature measurement, a counter 7 for measuring the pulse width of a square output signal, a counter 8 for counting a carry signal from the counter 7 and an interrupt circuit 6 for controlling the operation of a division circuit 2. The circuits 5 and 6 are controlled separately based on information values in the upper digit and the lower digit to correct individual operations of the oscillator 1 and the division circuit 2.