baber/WOPTO huggingface dataset:
Patent JP-H02175648-A (JP)
Title: Electrically conductive ceramics and production thereof
Inventor: AIKAWA YUTAKA
IPC: C04B35/00
Filed: 1988-12-28
Abstract: PURPOSE:To economically obtain dense electrically conductive ceramics with excellent operating and economical efficiency by mixing raw materials, such as PbO2 with BaCO3, CuO, etc., at a specific ratio, adding a binder thereto, press forming the resultant mixture and sintering the formed compact at a specified temperature in the air. CONSTITUTION:Raw materials, such as PbO2, BaCO3 and CuO, are mixed so as to provide a composition expressed by the formula (0.1<=x<=0.6; 0<y<=0.9; 0.3<=z<=2). A binder is then mixed with the resultant mixed powder and the obtained mixture is subsequently press formed and then sintered at 800-950 deg.C temperature in the air to afford Pb-Ba-Cu-based electrically conductive ceramics having a structure consisting of PbBaO3 and CuO deposited in a particulate form therein. Thereby, the sintered electrically conductive ceramics can be produced simply by sintering without requiring a calcining step and the sintering can be carried out at the relatively low temperature.
Patent JP-H01169428-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: TANAKA TAKAO
IPC: G02F1/1337
Filed: 1987-12-25
Abstract: PURPOSE:To obtain satisfactory visibility by forming an oriented film, and thereafter, performing an ultraviolet irradiation processing prior to a rubbing processing. CONSTITUTION:After an oriented film is formed, an ultraviolet irradiation processing is performed onto the oriented film prior to performing a rubbing processing. That is, by active oxygen generated from air in the atmosphere by said ultraviolet rays and energy of the ultraviolet rays themselves, contamination of the surface of the oriented film is eliminated, and also, it can be reformed and hardened. Accordingly, at the time of rubbing processing, a fiber of a rubbing material can be allowed to pass through smoothly, the generation of friction on the oriented film can be reduced, and an electrostatic breakdown of the oriented film and the electrode caused by its frictional force is prevented. In such a way, a liquid crystal display element having satisfactory visibility, being free from such an inconvenience as a display failure, etc. is obtained.
Patent JP-2001147231-A (JP)
Title: Dna chip
Inventor: INOSE FUMIYUKI
IPC: C12M1/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To be collated with identification information on a DNA chip correctly when information on the base sequence of the DNA chip is collated with an inspection result and to correctly control idenfication information, on an object to be inspected, such as a name, a sex distinction, a number or the like. SOLUTION: An electronic circuit which is constituted as a single chip is buried inseparably into a DNA chip substrate. A coupling means is installed on the side of an analyzer so as to be coupled to the electronic circuit. Auxiliary information is written into a nonvolatile memory in the electronic circuit.
Patent JP-H08163576-A (JP)
Title: Iris controller for surface sequential color camera
Inventor: MATSUKUMA TAKASHI
IPC: G03B7/085
Filed: 1994-12-02
Abstract: PURPOSE: To improve the responsiveness of an iris control system and to quickly and accurately follow up the image light of an object by calculating a new luminance signal value every time the image signal of one color is fetched and adjusting a diaphragm based on the luminance signal value. CONSTITUTION: In a surface sequential color camera, the image light of the object is inputted through an image pickup lens 1 and the diaphragm 2 into a rotary color resolving filter 3. The filter 3 divides the image light into three primary colors and leads it to an image pickup element 4, the element 4 generates image signals corresponding to the image light of the respective colors and supplies them to a signal processing circuit 6 and the circuit 6 performs a prescribed image processing, then converts them to digital images and stores them in an image memory. Then, for the image signals of the respective colors, an iris control voltage Y is obtained by a prescribed arithmetic operation by a luminance computing circuit 7.  The voltage Y and a prescribed reference voltage VREF are inputted to a difference signal detection circuit 8, a control voltage VCTL is generated and the diaphragm 2 is driven. Thus, even when the image signals are rapidly changed, quick iris control is performed.
Patent JP-H02175326-A (JP)
Title: Sealing structure of car window panel
Inventor: IIDA NOZOMI
IPC: B60J10/79
Filed: 1988-12-27
Abstract: PURPOSE:To prevent generation of a parting gap at a groove in a sealing member mating with a door window panel by forming the junction of its bridging part with the external wall through connecting of the bridging part with a coupling boss provided in a single piece with the external wall. CONSTITUTION:A door window panel 1 is installed on the outside of a door sash 2. The external surface of this door sash 2 is covered with a sealing member 3 consisting of solid rubber. At a groove 4 in this sealing member 3 mating with an inclined edge and the upper edge of the door window panel 1, a bridging part 6 for sealing made of sponge rubber is formed consolidatedly while going apart from the bottom of the groove and striding over the inner side face and the external wall 5. In this structure, the junction of the bridging part 6 with the external wall 5 forms a coupling boss 7 consisting of solid rubber in a single piece with the external wall 6, and the bridging part 6 is connected with this coupling boss 7.
Patent JP-H09146630-A (JP)
Title: Fault diagnostic device
Inventor: TAKAHASHI SEIICHI
IPC: G05B23/02
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To accurately and quickly execute the cause analysis and repairment of a fault and to easily solve also complicated composite causes. SOLUTION: At the time of detecting the disconnection of a solenoid 25 based upon an output from a monitor circuit 24 by an operation part, the operation part 21 prepares background data for describing the current operation state and additionally records the data relationally to the past disconnection recording data of the solenoid 25 which is recorded in a memory element 26. At the time of detecting the stop state of an automobile thereafter, the operation part 21 turns an automatic transmission 12 to test running. At the time of detecting the disconnection of the solenoid 25 again in the test running, the cause or repairment of the fault can be judged without requiring the background data recorded in the memory 26, so that all background data for the disconnection of the solenoid 25 are erased. Consequently much highly variable fault history data can be stored in the memory element 26 even when its storage capacity is small.
Patent JP-H03189476-A (JP)
Title: Speed change operating mechanism for transmission
Inventor: MURAMATSU MICHIYASU
IPC: F16H63/36
Filed: 1989-12-20
Abstract: PURPOSE:To impede generation of any shift operation error and make a device compact and light by shifting shift forks independently by the movement of lugs rigidly fixed on the respective shift forks, in the specified direction. CONSTITUTION:Fitting grooves 21c, 22c into which a selector 20 is fitted with specified contact force between backward-forward shift strokes are provided at one side ends of a first and a second lugs 21, 22. When the selector 20 is moved into the respective fitting grooves 21c, 22c so as to move the respective lugs 21, 22 into neutral positions and thereby move a backward shift fork 17 and speed change shift forks 12, 14, 16 into neutral positions. When the selector 20 is moved in the backward direction, the backward shift fork 17 is moved into the backward position through the lock part 21a of the first lug 21, and when the selector 20 is moved in the forward direction, the speed change shift forks 12, 14 16 are moved into specified speed change positions through the lock part 22a of the second lug 22.
Patent JP-H11162584-A (JP)
Title: Connector
Inventor: TOMIZU MOTOYUKI
IPC: H01R12/24
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce cost and outside dimension by changing the state that prevents a flat wire from slipping off by bringing a flexible piece into press contact with a terminal part of the inserted flat wire to the state that allows the flat wire to be inserted and extracted by separating the flexible piece from the inserted flat wire terminal part and vice versa in response to a mutual sliding motion between a case and a contact. SOLUTION: When a flat wire 3 is installed, a case 4 is slid toward the free end side of both flexible pieces 51, 52 of a contact 5. The front upper corner part of a swollen part 43 of the case 4 comes into contact with and forcibly tilts upward an intermediate part of a first flexible piece 51 of a contact 5 so that the clearance between both the flexible pieces 51, 52 is made larger than the thickness (t) of the flat wire 3, as shown by (h2 ). The flat wire 3 is inserted until it is abutted against the swelled part 43. Then, the case 4 is slid backward so as to prevent the flat wire from slipping off. When the flat wire 3 is extracted, the case 4 is slid forward so as to bring it into a state sown in Fig. (c) and thereby, the flat wire 3 can be extracted with no resistance.
Patent JP-H07193844-A (JP)
Title: Time switch
Inventor: UMETSU AKIRA
IPC: H04Q11/04
Filed: 1993-12-27
Abstract: PURPOSE:To accommodate data requiring TSI for station exchanges and data desired of small internal delay to one and same exchange with a minimum load by using the time switch to select double or single buffer configuration for each TS of each frame. CONSTITUTION:Input data to an input terminal DIN of a speech memory (SPM) 2 are written sequentially to SPMs 2a, 2b. Data representing connection relation between an input TS from a counter 5 and output TS from a CPU or the like given to an input terminal W/A are given to a CTLM 3. A sequential address of the CTLM 3 is given to an input terminal R/A of the SPMs 2a, 2b and data are given to an MUX 6, which provides an output based on an output of an exclusive OR circuit 1. Data are in existence in a memory area of an address designated by the counter 4 in the SPMs 2a, 2b and switched according to the sequential address from the CTLM 3. When frame switching data are L in n-frames, the SPM 2a is set to a write state and the SPM 2b is set to a read state.
Patent JP-H06316726-A (JP)
Title: Preparation of slide guide
Inventor: HANSU PEETAA SHIYUTEERE
IPC: B27B17/02
Filed: 1993-12-27
Abstract: PURPOSE: To obtain a sliding guide for a link chain excellent in the wear resistance of a running face even in the case of being subjected to great compressive stress by providing a sliding guide with a partially curved sliding orbit and fitting a wear resistant hard metal alloy to the sliding orbit.  
     CONSTITUTION: A bar-shaped blank with a dentritic structure, e.g. based on Co or Ni is produced. This blank is exposed in an atmosphere where is at a high temp. and under high pressure to remove the hollow part and the other structural defects of the alloy. Next, this is made red-hot for a long time, is cooled, is thereafter formed at a temp. suitable for bending and is fixed to a sliding orbit. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07191341-A (JP)
Title: Packaging structure of liquid crystal panel and production of liquid crystal panel for realizing the same
Inventor: TAGUSA YASUNOBU
IPC: G02F1/1345
Filed: 1993-12-27
Abstract: PURPOSE:To package the liquid crystal panel with high reliability at low cost. CONSTITUTION:An orientation film material 25 is formed outside an image display area 2 so that the edge of an anisotropic conductive film 17 on the side of the liquid crystal panel is on the orientation film material 25 when a flexible substrate 8 is connected through the anisotropic conductive film 17. Thus, the orientation film material 25 is interposed between the anisotropic conductive film 17 and a substrate to increase the adhesive strength between the surface of the substrate 3 and the anisotropic conductive film 17; and the entry of water, etc., from a border surface C is prevented to obtain high reliability and a resin for protection which protect the periphery of the connection part is eliminated to reduce the cost.
Patent JP-H02176722-A (JP)
Title: Liquid crystal display device
Inventor: IIJIMA CHIYOAKI
IPC: G02F1/1335
Filed: 1988-12-28
Abstract: PURPOSE:To obtain a liquid crystal display device which is free from the peeling of a polarizing plate by installing the polarizing plate which adjoins to a high polymer film inside the outer periphery of the high polymer film. CONSTITUTION:For example, a liquid crystal cell 4 formed by sandwiching nematic liquid crystal 3 between an upper electrode substrate 1 and a lower electrode substrate 2 is sandwiched between an upper polarizing plate 5 and a lower polarizing plate 6. Further, the high polymer film 7 is sandwiched between the upper electrode substrate 1 and upper polarizing plate 5. Further, the upper electrode substrate 1 and high polymer film 7, and high polymer film 7 and upper polarizing plate 5 are adhered with an adhesive and the upper polarizing plate 5 is installed inside the outer periphery of the high polymer film 7. Consequently, the polarizing plates are hardly peeled off even under high-temperature, high-humidity conditions and the high-reliability liquid crystal display device is obtained.
Patent JP-H08162869-A (JP)
Title: Logarithmic transformation circuit
Inventor: MURAKAMI TOSHIYA
IPC: H03G11/08
Filed: 1994-12-09
Abstract: PURPOSE: To extend a dynamic range while eliminating an error due to dispersion or the like in an Is in the logarithmic transformation circuit where logarithmic transformation is conducted by utilizing a logarithmic relation between a base-emitter forward current (base current) of a transistor(TR) and a base- emitter forward voltage (VBE). CONSTITUTION: The circuit is made up of a TR Q1 receiving an input current Iin as an emitter current, a TR Q2 whose base connects to a base of the TR Q1, a feedback TR Q3 whose base connects to an emitter of the TR Q1, whose emitter receives a reference potential to control a base current to be fed to the TRs Q1, Q2 with respect to their input current to be constant, and a TR Q4 whose base connects to the emitter of the TR Q2 to shift the emitter potential of the TR Q2 in a direction of cancelling the VBE of the TR Q2.
Patent JP-H07186139-A (JP)
Title: Manufacture of long fiber reinforced thermoplastic resin
Inventor: YAMAMOTO SEIJI
IPC: B29K105/06
Filed: 1993-12-27
Abstract: PURPOSE:To provide a technology for obtaining a resin having a 'long fiber reinforced thermoplasticity' in which the interfacial adhesiveness of a fiber-like substance with thermoplastic resin is good by adding a small amount of a third component. CONSTITUTION:The manufacturing method of thermoplastic resin reinforced by a continuous fiber-like substance existing in parallel with the major axial direction of pellets comprises two steps consisting of a step bringing a substance, which can form a covalent bonding with a chemical functional group existing on the surface of the continuous fiber-like substance, into contact with the continuous fiber-like substance and a step bringing the continuous fiber-like substance thus prepared into contact with a thermoplastic resin.
Patent JP-H01174831-A (JP)
Title: Desk with air cooler
Inventor: HASEGAWA YUKIHISA
IPC: F24F1/02
Filed: 1987-12-28
Abstract: PURPOSE:To supply cool air to an operating space on a desk with a uniform temperature distribution and at an appropriate uniform air velocity, by discharging cool air, fed from an cold blower, through an accumulator. CONSTITUTION:A cold blower 7 comprising an evaporator 3, a condenser 4, a compressor 5 and a blower 6 and an accumulator 8 are disposed on the lower side of a desk 2 having a top plate 1. With the cold blower 7 energized, cool air 13 is blown through a duct 11 into the accumulator 8. The cool air 13 is decompressed in the accumulator 8, accompanied by a reduction in air velocity and uniformization of temperature. With the pressure inside the accumulator 8 increased, cool air 14 is blown off upward through a discharged port 9 at a substantially uniform air velocity, and the direction of air flow is set to an arbitrary direction by an air deflector 12.
Patent JP-H0515469-A (JP)
Title: Tissue paper for toilet seat
Inventor: KASHIMA KENJI
IPC: A61L2/16
Filed: 1991-12-16
Abstract: PURPOSE:To obtain tissue paper for toilet seat drying immediately after detergence, no influence upon a human body, and no difficulty after throwing away in a toilet bowl by impregnating a substance having denatured alcohol with specific carbon number as an effective composition and a dissolved bactericide into hydrolyzed paper. CONSTITUTION:Hydrolyzed paper 1 is selected from pulp, rayon, PVA. Denatured alcohol uses methanol having a carbon number of 3 or less, ethanol, isopropanol and is denatured by cane sugar, particularly, by 8-acetylated cane sugar. A bactericide is formed by dissolving a cationic surface active agent, 0.01-0.02%, such as alkyl trimethyl ammonium salt dissolved with alcohol by using an anionic surface active agent, N-acyl sarcosinic salt which is a condensation product of amino acid, a collagen hydrolysate, and higher fatty acid. An alcohol composition is readily volatilized and is dissolved in a short time after throwing away in a toilet bowl.
Patent JP-H08166067-A (JP)
Title: Switch valve
Inventor: KANAZAWA MITSUO
IPC: F16K3/00
Filed: 1994-12-12
Abstract: PURPOSE: To improve the switching workability between the pouring condition and the non-pouring condition by forming a bent guide groove in the circumferential surface of a valve/tube part to guide a screw rod which is rotatably supported relative to the valve/tube part and screwed to a valve element. CONSTITUTION: When a guide rod 114 is located at the outer end part of a first guide groove part 113a, a valve element 112 is retracted from a pouring tube part 106 to realize the concrete pouring condition. To realize the non- pouring condition of a switching valve 104, the guide rod 114 is displaced so as to be located at the inner end part of the first guide groove part 113a, and a threaded rod 117 is rotated counterclockwise when viewed from its head part 117a. The guide rod 114 is pressed against the inner wall of a second guide groove part 113b to regulated the turning of the valve element 112 and a nut member 115.  As a result, when the guide rod 114 reaches the outer end part of the second guide groove part 113b, the bottom face 112a of the valve element closes a discharge port 103, the the valve element 112 is advanced to a pouring tube part 106 to close an outflow port 108 to realize the non- pouring condition.
Patent JP-H07184891-A (JP)
Title: Ultrasonic diagnostic system
Inventor: NONAKA TAKANORI
IPC: A61B8/06
Filed: 1993-12-27
Abstract: PURPOSE:To discriminate immediately directions of bloodstream by calculating and displaying bloodstream image data in the displaying direction specified by a displaying direction specifying means from the bloodstream image data formed by a bloodstream image data forming means. CONSTITUTION:A high-frequency pulse oscillator for scanning an ultrasonic beam in a transmitting and receiving circuit 2 is driven and a high-frequency pulse is loaded on a probe 1. The ultrasonic beam is transmitted into a living body from the probe 1. A reflected echo reflected from the living body by the transmission is received by the probe 1 and it is inputted into the trasmitting and receiving circuit 2. The inputted reflected echo is inputted into a bloodstream image forming circuit 3 and a tomographic image data forming circuit 4 and synthesis is performed in a displaying image forming circuit 5. An operation panel 7 is operated based on this synthesized image data and a displaying direction data DM of the bloodstream data is generated in a direction mark generating circuit 8 in accordance with the input and the data DM is outputted in a monitor wherein an arrow mark data is calculated from a graphic data forming circuit 9 to discriminate immediately directions of bloodstream.
Patent JP-H11150490-A (JP)
Title: Radio communication equipment
Inventor: TANZAWA ATSUSHI
IPC: H04B1/40
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To improve communication sensitivity, while improving the portability on a binding type notebook and also to make effective use of a power supply. SOLUTION: When a portable telephone set main body 2 is mounted on a binding guide section 3 of a binding type notebook, a circuit changeover control section 55 of the portable telephone set 1 selects a first external antenna 8 from a built-antenna 18. A changeover switch 47 selects either of reception system high frequency circuits 45, 70 of the antenna with a higher level in an electric field strength monitor signal RSSI, by periodically comparing electric field strength monitor signals RSSI-A, B from the reception system high frequency circuits 45, 70. Even when the portable telephone set main body 3 is mounted on the binding type notebook, good communication sensitivity is obtained automatically.  When the portable telephone set main body 2 is mounted on the binding guide section 3, a power supply control section 56 controls a power supply changeover switch 58 to select an externally mounted rechargeable battery 73 of the binding guide section 3 from the built-in rechargeable battery 60 to suppress consumption of the built-in rechargeable battery 60.
Patent JP-H05138041-A (JP)
Title: Catalyst carrier for exhaust gas purifying device
Inventor: MUTO TSUTOMU
IPC: B01J35/04
Filed: 1991-11-20
Abstract: PURPOSE:To obtain a catalyst carrier enhanced in catalytic efficiency, reduced in pressure loss, not receiving the restriction of a place and excellent from the aspect of a wt. and cost by generating vortex flow in passing exhaust gas by the vortex generating small pieces provided to at least one surfaces of a corrugated plate and a flat plate in a protruding state. CONSTITUTION:Metal corrugated plates 5 having corrugations continuously formed thereto in a bent state and flat plates 6 are assembled multilayer in a fashion so as to be positioned alternately to be formed into a honeycomb structure forming a predetermined shape a whole. A large number of vortex generating small pieces 9 are provided to at least one surfaces of the corrugated plates 5 and the flat plates 6 in a protruding state at predetermined intervals to generate vortex flow in passing exhaust gas A. Since the exhaust gas A passes as vortex flow, the deceleration of the exhaust gas in the vicinity of cell walls 3 is eliminated and the exhaust gas is prevented from straightly passing through cells and, therefore, the contact of the exhaust gas A with a catalyst substance is actively accelerated to accelerate reaction.
Patent JP-H02176735-A (JP)
Title: Focus adjusting device
Inventor: HIGASHIHARA MASAKI
IPC: G03B13/36
Filed: 1988-12-28
Abstract: PURPOSE:To reduce a prediction error which is generated owing to the correction of a prediction function by relaxing or eliminating the correction of the term of high order of the prediction function under the condition wherein a focus detection error and a lens driving error decrease. CONSTITUTION:A PRS is the controller of a camera and a 1-chip microcomputer which incorporates a CPU(central processing unit), a ROM, a RAM, and an A/D converting function. An LCM is a lens communication buffer circuit and serves as a communication buffer between the camera and lens when a select signal CLCM from the computer PRS is at high potential level. Then a determining circuit which determines whether a correcting circuit operates or not according to focus adjustment data in focus adjusting operation is provided. Here, when it is judged that lens driving accuracy and focus detection accuracy are high, namely, that a prediction error is small, the correction is quitted. Consequently, follow-up performance for nonlinear motion under condition like this is improved.