baber/WOPTO huggingface dataset:
Patent JP-S58196415-A (JP)
Title: Optical fiber laser gyroscope
Inventor: KAJIOKA HIROSHI
IPC: G01C19/72
Filed: 1982-05-11
Abstract: PURPOSE:To make it possible to detect rotating directions by the positive or negative value of a voltage applied to a Pockel's element, by providing a extinction state by using the Pockel's element. CONSTITUTION:A half of laser light from a light source 1 passes a BS (beam splitter) 2. The S polarization component and P polarization component of the linearly polarized light in the bearing of 45 degrees are reflected by and transmitted through a PBS (polarized light beam splitter) 3. When a plane of polarization preserved optical fiber coil 7 is not rotated, the phase difference between the transmitted light in the counterclockwise direction and the transmitted light in the clockwise direction is equal, and the light taken out of the BS2 again is linearly polarized. The bearing of a light detector 9 is determined so as to obtain extinction under this state. A Pockel's element 8 is placed. A voltage is applied by a power source 11 so that the phase difference between cross polarization modes which are generated when fiber coil 7 is rotated is offset. Namely, the voltage is applied to the Pockel's element 8 until the output of a light detector 10 always becomes minimum (extinction state). A rotary angle speed is obtained by memorizing the applied voltage.
Patent JP-S60222345-A (JP)
Title: Instrument panel
Inventor: CHIYOUJI SHINICHIROU
IPC: B60R21/045
Filed: 1984-04-18
Abstract: PURPOSE:To absorb impact energy by projecting ribs 13 from the upper face of a panel body. CONSTITUTION:An instrument panel 10 consists of a panel body 11 made of synthetic resin such as polypropylene composite material and having a thickness of approximately 3mm., and a pad 12 having skin which overlies on the surface of the panel body 11. Ribs 13 which can be bent sufficiently under external impact force are projectingly formed on the upper face of the panel body 11, whereby impact energy can be absorbed without reduction in rigidity of the panel body 11 and without the need of increase in thickness of the pad 12.
Patent JP-S556650-A (JP)
Title: Control-memory access system with writing function
Inventor: AOKI TAKASHI
IPC: G06F9/28
Filed: 1978-06-29
Abstract: PURPOSE: To make it possible to indicate simply where a microinstruction to be executed right after a write microinstruction is stored, by employing a next address system.  
     CONSTITUTION: On resister 2, the BAL instruction indicating address B as next information resides and on register 2, address information A on register 7 for access to this instruction and address information B indicated on register 4 are set. The content of register 2 is decoded 3 and information A is inputted to link register 8 via gate G 2  to obtain address A' in fixed relation. In the next cycle, access to control memory 1 is attained by information B and the WCB instruction is read out from address A and set to register 2. By inofrmation K in this instruction, access to control memory 1 is attained and data Y prepared in register 5 are stored at address K. At this time, previous address information A' is set to register 4 via gate G 1 . In the next cycle, access to address A' is attained and instruction X at address A' is read out to register 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02257207-A (JP)
Title: Cooler for electronic device
Inventor: MIZUNO TSUKASA
IPC: G06F1/00
Filed: 1989-03-29
Abstract: PURPOSE:To curtail the labor and time for recovering the data after the recovery of abnormality by utilizing a gap until an operating temperature of a part to be cooled reaches the prescribed upper limit temperature after abnormality is generated in a cooling mechanism, and saving the data to an external storage device such as a magnetic disk, etc. CONSTITUTION:When it is detected that abnormality of an operation whose control is difficult such as a supply stop of secondary cooling water to a heat exchanger 21a in a cooling mechanism 20 and an operation stop of a pump, etc. is generated, a microprocessor 22a decides whether an operating temperature which is read from a signal line 26 exceeds the prescribed upper limit value or not. Unless this operating temperature exceeds the prescribed upper limit value, the microprocessor 22a sends out a saving command of data to an operation control part 13 of an electronic device 10 through an output port 22c and a control line 23. The operation control part 13 which receives this command stops a regular operation of a logic integrated circuit and a storage integrated circuit for constituting a part 11 to be cooled and commands to save the data to an external storage part 14. In such a way, the labor and time for recovering the data after the recovery of abnormality can be curtailed.
Patent JP-H04311929-A (JP)
Title: Light valve device and semiconductor device
Inventor: YAMAZAKI TSUNEO
IPC: G02F1/1333
Filed: 1991-04-11
Abstract: PURPOSE:To realize a light valve device capable of driving high polymer distributed liquid crystal in a driving circuit of monocrystal semiconductor. CONSTITUTION:A light valve device is constituted of a silicon semiconductor film layer 3, a glass carrier 2 arranged so as to be opposed to the semiconductor film layer 3 and a high polymer distributed liquid crystal layer 4 arranged between the semiconductor film layer 3 and the carrier 2. Picture element electrodes to regulate picture elements, or driving electrodes 15 and a driving circuit to excite the driving electrodes 15 according to prescribed signals are formed in the silicon semiconductor film layer 3. A common electrode 7 consisting of an electrically conductive transparent film is formed on the surface of the glass carrier 2. A highly precise microminiaturized light valve device capable of bright display can be realized.
Patent JP-2000277128-A (JP)
Title: Solid polymer type fuel cell
Inventor: MATSUBAYASHI TAKAMASA
IPC: H01M8/10
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a stably activated solid polymer type fuel cell suppressing water blockage particularly near the outlet of a fuel gas and to enhance a cell performance and life characteristics in the solid polymer type fuel cell using a reformed gas as the fuel gas in particular by reducing a thermal gradient in the direction of flowing an oxidizer gas. SOLUTION: This solid polymer type fuel cell is laminated with a plurality of cell units 26 formed with a fuel chamber 40 on one side and an oxidizer chamber 50 on the other side with respect to a cell 20 having electrodes 22 and 24 on both sides of an electrolyte film 30, the fuel chamber 40 is supplied with a fuel gas and the oxidizer chamber 50 is supplied with an oxidizer gas. In the fuel cell, the electrolyte film 30 is provided with a non-electrode region 32 on a part of at least one surface facing to the fuel chamber 40 or the oxidizer chamber 50.
Patent JP-H01251227-A (JP)
Title: Display device
Inventor: NISHI ATSUKO
IPC: G06F3/048
Filed: 1988-03-31
Abstract: PURPOSE:To execute a display by a prescribed output form by reading out position information of a designated window screen on a display screen, extracting the corresponding image information, based on the position information which is read out and storing the image information which is extracted. CONSTITUTION:By a command for designating a window screen on a display screen from a host computer, a processor 3 reads out position information on a display screen of a designated window screen from a window information store memory 2. Thereafter, based on the position information which is read out, the corresponding information is extracted from a first image memory 1. Subsequently, this image information is stored in a second image memory 4. Thereafter, the image information which is stored in the memory 4 is outputted to an output device, for instance, such as a hard copy device, etc. of the outside through an interface part 5, by which a hard copy of the contents of the designated window screen can be executed by the host computer.
Patent JP-H03284194-A (JP)
Title: Facsimile equipment
Inventor: SUZUKI HIROYUKI
IPC: H02P8/00
Filed: 1990-03-28
Abstract: PURPOSE:To reduce the cost of facsimile operation by setting a stepping motor for either single- or two-phase excitation in a stand-by interval depending on the subscanning density. CONSTITUTION:A subject copy is set on a facsimile equipment, and a predeter mined manual operation is carried out on a control panel 3 to control a subscanning line density selector 41 in a main control section 4. If high-density mode is selected, 2-phase excitation is selected for the stepping motor 11 while the motor is on standby during the reading of the subject copy into the device. On the other hand, if normal mode is selected, rather than high-density mode, then single-phase excitation is selected for the motor 11. The motor may be 4-phase motor.
Patent JP-H05237187-A (JP)
Title: White cell removing filter
Inventor: ONO SHINJI
IPC: A61K35/14
Filed: 1992-02-28
Abstract: PURPOSE:To obtain the white cell removing filter which decreases loss of platelet by using a fibrous material consisting of polyester fibers formed at the time of removing the white cell in the thick platelet or many platelets plasma by subjecting the fibers with a copolymer contg. glycoxyl ethyl methacrylate at a specific ratio to a surface treatment as a filter medium. CONSTITUTION:The platelet removing filter is formed of the fibrous material consisting of the polyester fibers formed by subjecting the fibers with the copolymer contg. 40 to 80wt.% glycoxyl ethyl methacrylate to the surface treatment. As a result, the loss of the platelet in the case the platelets in the thick platelet or many platelets plasma is removed.
Patent JP-S58197043-A (JP)
Inventor: KUBO MIKIO
IPC: B32B7/08
Filed: 1982-05-12
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-S522901-A (JP)
Title: Automobile body noise detecting apparatus
Inventor: OOTSUKA YOSHITAKA
IPC: G01M17/007
Filed: 1975-06-25
Abstract: PURPOSE: Artificial rough road running apparatus to detect automobile noise. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03278371-A (JP)
Title: Digital audio tape recorder
Inventor: KITATSUME HISAO
IPC: G11B20/10
Filed: 1990-03-27
Abstract: PURPOSE:To omit clearing of a RAM at the time of continuously recording a sound under the same mode by providing a comparison circuit for comparing a data latched in a 1st latch circuit with a data latched in a 2nd latch circuit and controlling the clearing of the RAM in accordance with a comparison result of the comparison circuit. CONSTITUTION:The 1st latch circuit 72 for latching a mode data outputted from a CPU and the 2nd latch circuit 74 for receiving and latching an output from the 1st latch circuit 72 are provided in front of a mode decoder 70. Then, a strobe signal is outputted by the CPU to an intermediate part between mode pulses, and a new mode data is latched in the 1st latch circuit 72, while an old mode data is latched in the 2nd latch circuit 74. Now, when output values of the 1st and 2nd latch circuits 72 and 74 are compared with each other, a mode change can be detected out, and the clearing of the RAM is controlled based on this detecting result, by this method, the clearing of the RAM at the time of recording a sound under the same mode can be omitted.
Patent JP-H09275248-A (JP)
Title: Printed wiring board
Inventor: OKADA MITSUHIRO
IPC: H05K1/02
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board which permits electronic parts being harmful after use to be easily and safely removed from the main body of board, without using any special tool. SOLUTION: The main body 2 of a printed wiring board 1 has lands 3, 4. A Li cell 10 is mounted on the main body 2 by soldering the leads 11, 12 of the cell, with leaving a gap between the cell and main body. A pair of U-shaped cut holes 6, 6 with a pair of coupling parts 5, 5 are cut round the lands 3, 4 through the main body 2 to form approximately square annulus. A small board part 7 is defined by the pair of holes 6, 6 of the main body 2. At throw-away of the printed board 1, the small board part 7 mounting the cell 10 surrounded with the pair of holes 6, 6 is easily separated from the main body 2.
Patent JP-S57195966-A (JP)
Title: Gasket
Inventor: AOKI SUSUMU
IPC: B29C69/00
Filed: 1981-05-26
Abstract: PURPOSE:To obtain excellent sealing effect even if clamping surface pressure is low by laminating a surface material composition obtained through blending a powdered water-swellable material with a gasket raw material constituted in a specific ratio, on both surfaces of a core material composition obtained through blending a water-swellable material with said gasket raw material. CONSTITUTION:A gasket raw material is obtained by blending a fibrous material of 50-90wt% with a rubber material of 10-50wt%, and a core material composition 1 is formed by blending a fibrous water-insoluble water-swellable material with said gasket raw material. Moreover, a powdered water-insoluble water-swellable material is blended with the same gasket raw material to form a surface material composition 2, and said composition 2 is laminated on the surface of the core material composition 1. Further, a natural or synthetic hydrophilic water-insoluble high polymer that contains a nonionic hydrophilic group such as a hydroxyl group, or an ionic group such as a carboxyl group, sulfonic group and amino group or salt thereof is used as the water-swellable material described the above.
Patent JP-S57193283-A (JP)
Title: Joining method for pipe material
Inventor: KASAI YASUO
IPC: B23K11/00
Filed: 1981-05-25
Abstract: PURPOSE:To form weld zones of high joining strength with good workability in the stage of butt welding steel pipes to a tee shape by closing the end face of one pipe to an arc shape in section to form a spherical shape, butting this to the other pipe and welding these. CONSTITUTION:The circumferential wall 2 in the end part of one pipe A to be joined is reduced inward to an arc shape in sectoon and the opened end is closed to form a joining part 1 of roughly a spherical shape. This part 1 is butted to the circumferential surface of the other pipe B, and welding current is flowed to superheat the contact poing between both pipe so that flushes melt and scatter and the temp. over the entire part of the joining parts is thoroughly increased, after which the joining parts of both pipes A, B are pressurized to form a weld zone 3. The weld zone 3 of high joining strength is formed with good workability.
Patent JP-H106719-A (JP)
Title: Radial tire for heavy load
Inventor: SATO KIYOSHI
IPC: B60C13/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To further improve durability of a bead part and a belt part of a pneumatic tire for heavy load advantageously and stably. SOLUTION: When a tire in the self-standing state attached to a rim with the width smaller than a standard rim under no load before filling of internal pressure is filled to the regular prescribed internal pressure, a tire profile in the radial cross section is inflated outward in the tire radial direction over an entire region of a crown part from one end to the other end of the tire grounding width due to rimming which narrows the interval of a bead part whose foot width is vulcanized and molded wider in a mold.  On the other hand, distortion distribution is made optimum which is generated inside the tire under deformation toward the inside of the tire axial direction at least at a part of an upper region 7 of a side wall part from the end of the tire grounding width to the tire maximum width position 6 after filled to the regular internal pressure, and the deformation extending outward in the tire axial direction in a lower region 9 of the side wall part from the tire maximum width position 6 after filling to the regular internal pressure to a contact point with a rim flange.
Patent JP-H11285272-A (JP)
Title: Power supply unit
Inventor: NIIHORI HIROSHI
IPC: H02M7/217
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To regulate the voltage of a capacitor C1 which is an input of an inverter circuit to prescribed voltage rapidly and start a discharge lamp as a load rapidly, in a power supply unit which improves input distortion from an AC power source with a chopper circuit and includes an inverter circuit supplying low-frequency output synchronized with the AC power source at a load circuit, and is formed so as to make a switching circuit conducting a plurality of power conversions share a switching element. SOLUTION: This power-supply unit improves the input distortion from an AC power source AC through a chopper circuit, and includes an inverter circuit which supplies low-frequency output which is synchronized with the AC power source AC in a load circuit, and makes a switching circuit conducting a plurality of power conversions share switching elements Q1, Q2, wherein a control means is provided to control the voltage of the first capacitor C1 to a prescribed value in the case of a no-load condition, where its impedance is higher than that in a stationary load condition.
Patent JP-H03277797-A (JP)
Title: Sealing treatment of aluminum anodically oxidized film
Inventor: NAKAGISHI YUTAKA
IPC: C25D11/18
Filed: 1990-03-27
Abstract: PURPOSE:To obtain an anodized Al product excellent in durability and appearance by sealing-treating the Al anodically oxidized film at ordinary temp. and further sealing-treating the film with hot water. CONSTITUTION:Al is anodized, and then the Al anodically oxidized film is sealing-treated. In this sealing treatment, the film is sealing-treated at ordinary temp. as a first step, and then sealing-treated with hot water as a second step. A mixed bath contg. a fluoride and a metal salt or a bath contg. a metal fluoride is appropriately used as the ordinary-temp. sealing treatment bath, and the metal ion of at least one kind among Ni, Co, Ti, Zr, Cs, Ta, V and Nb is preferably incorporated. The bath is preferably kept at 10-35 deg.C. An anodized A product excellent in resistance to corrosion and chemicals, durability and appearance is obtained in this way.
Patent JP-H01250865-A (JP)
Title: Probing probe unit
Inventor: SAITO MASASHI
IPC: G09F9/00
Filed: 1988-03-31
Abstract: PURPOSE:To probe all electrodes in electrode groups which are placed dispersedly in a wide area by arranging probe groups on a substrate. CONSTITUTION:The probing probe unit consists of transparent electric insulator substrates 11 and 12, conductive thin films 13 and 13' formed thereupon, and metallic thin wires 14 which couple the thin films 13 and 13'. An electrode 18 to be measured, on the other hand, is formed on a glass substrate 17 where a liquid crystal display 16 is mounted, the metallic thin wires 14 are provided in one group corresponding to the electrode 18, and probe groups are arranged at prescribed positions on the substrates 11 and 12. Here, a vacuum chuck is driven and controlled to set the substrate 17 at a prescribed position for the probe unit, which is lowered to bring the metallic thin wires 14 into contact with the electrode 18. Consequently, the bridge-shaped metallic thin wires 14 deform finely by elasticity to contact the electrode 18 in an excellent contact state.
Patent JP-S6035569-A (JP)
Inventor: JIYATSUKU RUDORUFU HAAFUOODO
IPC: H01L29/73
Filed: 1984-04-19
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-H01253106-A (JP)
Title: Lighting apparatus
Inventor: NAKAJIMA TATSURO
IPC: F21V17/00
Filed: 1988-03-31
Abstract: PURPOSE:To install a globe at one touch by providing a holding device consisting of a pair of rod-like holding members energized by springs to be directed to each other for engaging a circumferential groove in one side of the globe with one of the holding members, and engaging the other side after horizontal motion. CONSTITUTION:A glove 17 is inclined, and a circumferential groove 19 in one side is engaged with one holding member 6 and moved laterally against resiliency of a resilient body 9. Next the other side of the globe 17 is put up, and the circumferential groove 19 in the other side is faced to the other holding member 6 and moved horizontally by resiliency of the holding member 6 for engaging the circumferential groove 19 in the other side with the other holding member 6, so the globe 17 is installed at a proper position of a main body 1 of an apparatus. The holding members 6 are engaged with their top applied to engagement grooves 7 where they are engaged with play, so the globe 17 is applied to the main body 1 of the apparatus, and stable condition is held. The globe can thus be installed at one touch.
Patent JP-2000271120-A (JP)
Title: Ultrasonic image diagnostic device
Inventor: SADAMITSU KAZUTOSHI
IPC: H04N1/21
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic image diagnostic device capable of freely setting allocation of image data of a picture memory. SOLUTION: Sections of an image data memory area of a picture memory are displayed on a monitor screen by a picture memory image display device 110. The sections are displayed with picture memory section lines 111 and used area displays, and the allocation of sections is changeable according to a user's command. In addition, condition memory is saved so that pre-set of the allocation as the user likes is also possible.
Patent JP-S63262888-A (JP)
Inventor: YAKOBUSU AANORUDASU PEETERU BE
IPC: H01S3/101
Filed: 1988-03-31
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-S61241574-A (JP)
Title: Relief valve
Inventor: KUROKI MASAKI
IPC: F16K17/06
Filed: 1985-04-17
Abstract: PURPOSE:To obtain a relief valve which does not incur the breakage of a hydraulic actuator by installing a damper spring and a dashpot between a spring for setting the pressure of an input member. CONSTITUTION:When an input member 6e is returned leftward in the state where the set pressure in a pressure hole 1a is high, the compression force for a spring 6d is reduced, and a spring 4c shifts a piston 5 leftward through a push rod 4e. The working oil in a chamber 2c is to be pushed away from one side of the piston 5 to the other side, when the piston 5 shifts in the axial direction in the chamber 2c, and the piston is shifted leftward by the flow resistance of the working oil in the case when the oil passes through a throttle flow passage 5a. Through the shift of the push rod 4e, the set force of the spring 4c is gradually reduced, and the set value of the working pressure of the pilot valve 4b for the valve seat 4a is gradually lowered, and a hydraulic actuator operates slowly to stop.
Patent JP-S557564-A (JP)
Title: Ozonizer
Inventor: HIRAKAWA MASAHIRO
IPC: C01B13/11
Filed: 1978-06-30
Abstract: PURPOSE: To increase the life of ozonizer by forming discharge gaps on the sides of dielectric prepared by sealing electrodes between ceramics.  
     CONSTITUTION: On one side of each ceramic plate 5 metallic paste 6, such as tungsten higher in melting point than the burning temperature of ceramic plate 5 is coated in a thickness of 10 to 20 microns by screen printing or the like. Another ceramic plate is overlaid on the other side of paste layer, heat pressed, and burned under a reducing atmosphere to form dielectric plate 7 combined in one body with a metallic film sealed in ceramics. A plurality of these dielectric plates are arranged using spacers 8, and each metallic film is used as an electrode, alternately used for high voltage one and grounding one. Gaps 4 form silent discharging chambers. Oxygen passing through the chambers do not directly contact to the electrodes, permitting danger of deterioration due to ozone or concentrated nitric acid gas or the like to be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S537237-A (JP)
Title: Formation of electrostatic latent image
Inventor: FURUYA TSUTOMU
IPC: G03G13/01
Filed: 1976-07-08
Abstract: PURPOSE:To form easily electrostatic latent image for color electrophotography corresponding to plural image informations superposed in a cancelling manner by suitable combination of ion species to be irradiated with the polarity of the photoconductive layer of ion stream controlling screen.