baber/WOPTO huggingface dataset:
Patent JP-2001132042-A (JP)
Title: Bidet
Inventor: HAYASHI RYOSUKE
IPC: E03D9/08
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To miniaturize a bidet, and to make a water-supply connecting section inconspicuous, to solve such a trouble that the device can not be installed due to a stool with a broad width. SOLUTION: In the bidet, having a case 30 mounted on a stool rear section and an ancillary equipment such as a heat exchanger in the case 30, an inclined section 35a is formed to a lower-case side face at a corner section between a case side face and a case base, and a water-supply connecting section 62 is set up to the inclined section 35a.
Patent JP-H06140666-A (JP)
Title: Monolithic light emitting diode array
Inventor: NAKAJO NAOKI
IPC: H01L33/20
Filed: 1992-10-28
Abstract: PURPOSE:To provide a monolithic light emitting diode array high in external quantum efficiency. CONSTITUTION:The electrons 11 injected from individual contact electrodes 6 are collected in a common contact electrode 51 through a cap layer 4, a clad layer 3, and an active layer 2 so as to increase the recoupling of emitted light immediately below the light emitting face by providing a common contact electrode 51 on the surface of the active layer 2 adjacent to the light emitting face 9.
Patent JP-H056700-A (JP)
Title: Circuit for detecting data erroneously read from eprom
Inventor: USAMI MASA
IPC: G11C29/24
Filed: 1991-10-11
Abstract: PURPOSE:To detect defective reading or failure of program by connecting a logic element to two EPROM transistors and then responding to a test signal applied to the gates of these transistors. CONSTITUTION:When EPROM is programmed by the desired data, a transistor 12 is also programmed to the non-conductive condition, the signal 1 applied to the gate electrode, that is a positive signal does not have any influence and the logical level of the point B remains as 1. Therefore, a test output of the terminal 20 becomes 0. If the read operation is carried out correctly for the circuit 10, the data read from EPROM as a whole is usually correct. If the data read out is not correct, the EPROM is set in the conductive condition with a positive test signal applied to the gate electrode and therefore the signal 1, namely the positive signal appears at the terminal 20, indicating occurrence of a fault.
Patent JP-H04174642-A (JP)
Title: Nerve and muscle function inspection device
Inventor: TAKAHASHI SADATSUGU
IPC: A61B5/332
Filed: 1990-10-30
Abstract: PURPOSE:To carry out inspection at a necessary place in a short time by oneself, reduce the influence of the outside noise, and obtain the inspection result with high precision by installing a set operation part which is equipped with an electrode for applying the stimulating electric current or voltage to an inspected person and sets the conditions such as frequency, strength, and time. CONSTITUTION:As for an electrode 3 for application, a metal cap 12 is installed at the top edge of a rod-shaped body 11 whose side surface outside is covered by plastics or silicone, and a connecting metal fitting 13 which electrically conducts with the cap 12 and has the diameter smaller than other parts is installed on the rear part. An operation part 4 is installed on the surface of a case body 1, and the stimulation frequency F of the stimulating electric current or voltage (single type rectangular wave) which is applied on an inspected person, stimulus duration time T, and the stimulus intensity I can be set by operating the operation part 4. The obtained numerical value data is transmitted to a data processing device 11, and recording, calculation, analysis, etc., of the data are carried out, and the results are printed out by a printer 29, and drawing-outputted on a display 30 such as CRT, and can be recognized.
Patent JP-H11123722-A (JP)
Title: Manufacture of decorative molded product
Inventor: HORII SHOJI
IPC: B29C45/33
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To widen the coating range of a decorative sheet to the inner surface side wider than heretofore available even for a molded product with end faces of curved line shape or the like. SOLUTION: The shapes corresponding to an outer surface and an inner surface of a molded product are formed into a female mold 1 and a male mold, and the shape corresponding to an end section connecting the inner surface with the outer surface of the molded product is formed on a slide core 7 movable in the direction of being not parallel with and the direction of crossing orthogonally a parting line P of the female mold 1 and the male mold, and in the state of fixing the position of the slide core 7 and forming a cavity together with the female mold 1 and the male mold, a decorative sheet D is set along the range including a cavity face formed by the slide core 7, and then molding resin is injected therein to carry out the integral molding.  Then the slide core 7 is moved in the directions of crossing orthogonally and being in parallel with the parting line P and mold opened to release a molded product W to coat a section of the end face creeping to the inner face of the end face with the decorative sheet D.
Patent JP-H10126134-A (JP)
Title: Antenna device
Inventor: MURATA RYUJI
IPC: H01Q9/04
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To increase the degrees of freedom for the input/output impedance and the directivity and to improve the transmitting and receiving sensitivity by connecting the inner conductor formed on the inner wall of a through-hole of a columnar dielectric to a ground terminal and connecting the outer conductor prepared at the outer circumference of the dielectric to a signal terminal. SOLUTION: An inner conductor 8 and an outer conductor 10 are prepared on the inner wall of a through-hole 7 and on an outer circumference face 9 of a cylindrical dielectric 4 made of barium titanate ceramic respectively. An antenna element 1 consists of a TM-mode coaxial dielectric resonator. The terminal conductors 11, prepared on an end face 5 of the dielectric 4 and at a part of the face 9, are connected to the conductor 8 and electrically separated from the conductor 10 via a separating area 12. Then the terminals 11 are connected to a ground terminal 13, and the conductor 10 is connected to a signal input/output terminal 3 via an adjustment circuit 2. When a signal having the resonance frequency of the coaxial dielectric resonator or its approximate frequency is applied to the conductor 10, the electromagnetic waves are radiated.
Patent JP-H08150432-A (JP)
Title: Method for supplying cooling raw material to press machine, device therefor and raw material cooling device used for same
Inventor: ITOU YUKINAGA
IPC: B65G49/02
Filed: 1994-11-25
Abstract: PURPOSE: To keep a raw material in a low temperature and to supply by installing a raw material cooling device adjacent to a press machine, acting a supplying part by receiving the raw material requiring command from a controller and transferring the raw material to the press machine directly. CONSTITUTION: A raw material cooling device 3 is installed adjacent to a press machine 1. A press control pannel 7 to control the press machine 1 outputs the raw material requiring command to the cooling device control panel 25 after confirming the completion of carrying-out of the forming goods and the upper die 5U being existed at the top dead point. A table 37 of a raw material carrying-out part 19 is opened, a raw material M waiting being cooled is dropped with the dead-weight and supplied on a lower die 51. The press machine 1 machines the raw material M at once. The table 37 is closed. An opening and closing member 21 of the raw material carrying-in part 17 is opened, the raw material M is carried inside the raw material cooling device 3 being clamped with a pinch roll 47, and upper, lower rolls 29, 31, it is cooled and wait for the raw material requiring command.
Patent JP-H09132324-A (JP)
Title: Piling-up device
Inventor: TSUBOI YOJI
IPC: B65G57/30
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To perform piling-up of articles and the change of the conveying direction at the same position, prevent slips and collapse of the piled-up articles, and install a piling-up device while saving a space. SOLUTION: A conveyor 12 for conveying articles A to a piling-up position X is provided. A lift 13 for lifting the articles A to be loaded on the upper tier out of the articles A on the conveyor 12, conveyed to the piling-up position X, is provided. Then, a pushing-out means 14 for pushing out the articles A on the conveyor 12 and the articles A on the lift 13 at the piling-up position X integrally in the direction at right angles to the conveying direction of the conveyor 12, is provided.
Patent JP-H08151293-A (JP)
Title: Method for liquid phase epitaxial growth
Inventor: KURIHARA TORU
IPC: H01L21/208
Filed: 1994-11-25
Abstract: PURPOSE: To produce a higher-quality epitaxial wafer by smoothly and completely separating a growth solution. CONSTITUTION: An epitaxial growth chamber 2 is connected to connecting holes 7 and 8 of a lower growth solution reservoir 3 in order to terminate the growth and a growth solution 10 filling the interior of the growth chamber 2 is taken into the lower growth solution reservoir 3. The moving speed of the solution in a surface of a substrate 4 in separating the solution by taking out the growth solution is controlled so as to provide 20-40mm/sec. Thereby, an epitaxial wafer without any deterioration in quality due to a stepped part in the form along the movement of a free surface of the solution and a stepped part following the remaining of the solution at all can be obtained with good reproducibility.
Patent JP-H01133948-A (JP)
Title: Manufacture of optical element
Inventor: SHIGYO ISAMU
IPC: C03B7/10
Filed: 1987-11-18
Abstract: PURPOSE:To obtain an optical element which is free from a surface flow and excellent in dimensional accuracy with good productivity by pressing glass melt with a pair of molding dies to mold it and thereafter cutting it with a cutting member provided on the outer periphery of the dies and separating the molded body from the other part. CONSTITUTION:A pair of molding dies 5, 6 are oppositely arranged so that glass melt 2 made flowed out through the nozzle 1 of a melting kiln is pinched from the orthogonal direction and a cavity is formed by respective molding faces 5a and 6a. This glass melt 2 made flowed out through the nozzle 1 is pressed with molding dies 5, 6 to form a part 21 to be molded and also the state being left to press it is held in a prescribed time and press-transcription due to the molding faces 5a, 6a is performed for both faces of the part 21 to be molted. Then cutting blades 4 provided on the outer periphery of the dies 5, 6 and a cutting ring 7 are successively actuated to cut the part 21 to be molded and this part 21 is separated from the other part and thereby an optical element is obtained.
Patent JP-H01130696-A (JP)
Title: Speaker system
Inventor: SAKAMOTO KAZUHIRO
IPC: H04R1/28
Filed: 1987-11-16
Abstract: PURPOSE:To flatten an energy in a listening space by suitably selecting the resonance frequency of a compact passive radiator provided on the face of the diaphragm of a passive radiator. CONSTITUTION:The passive radiator 3 is disposed substantially oppositely to a speaker 1 for a low sound, and a film material 3c is bonded to the surface of the diaphragm 3d made of a material high in rigidity. In hole parts for forming the passive radiators for intermediate and high frequencies, the passive radiators 3f and 3e having an edge part and a diaphragm part disposed by thermoforming of the film material 3c are disposed and a resonance frequency f is defined to be f>=c/2api (c is acoustic velocity, a is the effective oscillation radius of the speaker for the low sound). The sound of the intermediate and the high frequency is radiated to an opposite direction to a listening direction, reflected complicatedly on the wall face, etc., in a room to reach to the listener as an indirect sound. Thereby, a sound escape is improved to flatten an acoustic power characteristic.
Patent JP-H08131000-A (JP)
Title: Large multiplication of alpine plants such as papaver fauriei or aquilegia akiensis
Inventor: SAKURAI AKIO
IPC: C12N5/04
Filed: 1994-11-02
Abstract: PURPOSE: To enable seasonless admiration of alpine plants such as RISIRI HINAGESI (Papaver fauriei) or MIYAMA ODAMAKI (Aquilegia akiensis), very difficult in seed multiplication by effecting a large volume of proliferation using specifically treated tissue sections of these plants. CONSTITUTION: The tissue sections of an alpine plant such as RISIRI HINAGESI or MIYAMA ODAMAKI are inoculated and culture in callus-inducing solid culture medium prepared by adding plant hormones comprising auxins and cytokinins to the basic culture medium A containing a carbon source such as sucrose, preferably of 1.0-3.0wt.% concentration and reduced concentrations of inorganic salts, adjusted in pH to 5.0-6.0. Then, the induced calluses are transplanted to the differentiation solid medium prepared by adding the plant hormones such as auxins and cytokinins to the base culture medium B containing carbon source and reduced concentration of inorganic salts and having an adjusted pH to effect culture in a vessel under aerobic conditions to conduct differentiation and propagation whereby these alpine plants are proliferated in a large volume.
Patent JP-H06117669-A (JP)
Title: Spray apparatus of weatherometer
Inventor: MIZOBE KUNITAKA
IPC: F24F6/12
Filed: 1992-10-05
Abstract: PURPOSE:To safely use a spraying apparatus even in a weatherometer which tends to generate a flammable gas, the spraying apparatus being good in diffusion of a spray vapor phase, and free of spraying impurities in a liquid and fluctuation in a set pressure in the weatherometer. CONSTITUTION:A spray vapor phase is generated by an ultrasonic vibrator 14 from a spray liquid vessel 11 provided in a laboratory and filled with a test liquid. There are provided a spray vapor phase generating unit 1 for effecting diffusion in the laboratory 60 by sending dry air introduced from outside by a fan 17, and a protector 4 provided in a drive wiring circuit 3 of an ultrasonic vibrator 14 for avoiding abnormal voltage.
Patent JP-H01137191-A (JP)
Title: In-pipe cleaning device for heat transfer pipe of heat exchanger
Inventor: SHIMADA HISAMASA
IPC: F28G15/04
Filed: 1987-11-20
Abstract: PURPOSE:To clean a large number of heat transfer pipes by using a single cleaning brush, by a method wherein cleaning device bodies are placed on tube plate surfaces at both ends of a heat transfer pipe, and pressure fluid is fed to a brush driving device positioned facing the opening end part of the heat transfer pipe to move a cleaning brush. CONSTITUTION:A signal is provided to cleaning device bodies 4 on both sides, a moving device 5 and an arm 6 are motioned, and a brush driving nozzle 7a at the tip of a brush driving device 9 is aligned with the opening at the end part of a heat transfer pipe 1. A signal is sent to an impact damper mounting device 8 through a brush drive control unit 16 to actuate the impact damper mounting device, and an impact damper is mounted. In the cleaning brush 3 receiving side moved in the heat transfer pipe 1, a signal is sent to the impact damper mounting device 8 through the brush drive control unit 16 to actuate the impact damper mounting device, and the impact damper is mounted. A control valve 13 of a pressure fluid feed line 12 on the brush driving side is opened by means of a signal from the brush drive control unit 16 to feed pressure fluid 14 from a pressure fluid feed unit 11 to the brush driving device 7, and driving of a cleaning brush 3 is executed.
Patent JP-2000123854-A (JP)
Title: Solid polymer electrolyte fuel cell
Inventor: KINOSHITA SHINJI
IPC: H01M8/04
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To simplify a fuel cell and reduce cost by eliminating a heating cooling water system and related piping constitution, and at the same time, satisfying conditions of optimum pressurization and optimum temperature control of a cell in a small capacity solid polymer electrolyte fuel cell having a single cell or several cells. SOLUTION: A piston 12 is pressed with a heating medium (for example, pressurized water 23) filled in a pressure compartment, or a heating medium (for example, packed sealed water) sealed in a pack is pressed by air pressure from the outer circumference of the pack through the heating medium, and fastening pressure of a cell is controlled in a specified value, and in addition, temperature of the cell is controlled in a specified value with a heater 20 for heat control installed in an end plate 7.
Patent JP-H07125381-A (JP)
Title: Printer and assembling method for the same
Inventor: SAKAINO TAKESHI
IPC: B41J29/00
Filed: 1993-10-29
Abstract: PURPOSE:To reduce the cost and size of a machine and maintain a soundproofing effect by forming a base frame of a conductive material, connecting a circuit board to the frame in a state not in contact with a machine frame, and mounting sensors oh the board. CONSTITUTION:The printer comprises a machine frame 53, a printing mechanism 41 having a platen 43 and a carriage 47 for placing a print head 45, a base frame 51 placed with the mechanism 41 and mounted in the frame 53 through a vibration-proofing member 57 made of an elastic member such as rubber, etc., and a circuit board 63 in which various electronic components are placed. The frame 51 is formed of a conductive material. The board 63 is so disposed as to be vertically superposed on the frame 51, connected to the frame 51 by connecting means such as a bolt 61, etc., in a state not in contact with the frame 53. Sensors such as a paper end sensor 79, a home position sensor 85, etc., around the platen 43 are mounted on the board 63.
Patent JP-H01133352-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: SEKIKAWA NOBUYUKI
IPC: H01L27/04
Filed: 1987-11-19
Abstract: PURPOSE:To make exceedingly easy control of hFE of an NPN transistor and simplify process control for each device and further, heat-treat different kinds of wafers in the same diffusion furnace, by performing emitter diffusion of the NPN transistor after forming resistance regions formed by ion implantation. CONSTITUTION:A resist pattern 27 is formed and the desired area of the surface of an epitaxial layer 23 is exposed by removing an oxide film 26 and two resistance regions 28 having the same impurity concentration at two islands 25 as well as a base region 29 of an NPN transistor are formed. A resist pattern 30 is again formed on the first resist pattern 27 and boron B is ion-implanted by using again the first resist pattern 27 as a mask. The base region 29 is diffused up to a predetermined depth by treating with heat to make holes in the oxide film 26 at the surface of the base region 29 and of islands 25. After depositing phosphorus P and removing a glass film, heat-treatment is carried out at the layer 23 and then, emitter and contact regions 33 and 34 are formed by performing driving-in of phosphorus P.
Patent JP-2001111327-A (JP)
Title: Circular polarized wave cross dipole antenna
Inventor: NAKAMURA TAKASHI
IPC: H01Q21/24
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a circular polarized wave cross dipole antenna having excellent axial ratio characteristics over a wide angle. SOLUTION: In this circular polarized cross dipole antenna, pairs of dipole antenna elements 10, 30 and 20, 40 are respectively bent into an inverse V shape, so that the gain characteristics of the antenna can be controlled, and the axial ratio characteristics of the antenna can be controlled.
Patent JP-H10134930-A (JP)
Title: Connector release tool
Inventor: SUGII YOSHIHIRO
IPC: H01R43/22
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a connector release tool excellent in connector releasing. SOLUTION: The connector release tool 1 includes a fist arm and a second arm 2 one end of which is rotatably supported by one end of the first arm. The rotation of the first and second arms around the rotatably supporting portion thereby allows them to be in a closed condition where the respective end parts of them are joined together. When a cable connector 4 connected with a connector housing 3 is to be left, let a cable 42 escape out of an escaping space 13 of the connector release tool 1, the first and second arms are rotated so as to be in a closed condition, and the cable connector 4 is held at its outer circumference so as to be pulled out.
Patent JP-H09133200-A (JP)
Title: Gearing and backlash adjusting method thereof
Inventor: IIDA TATSUO
IPC: F01L1/34
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To facilitate backlash adjustment for suppressing the generation of tooth hammering noise, and facilitate assembly. SOLUTION: Variable valve timing mechanism(VVT) 28 is provided with a ring gear 36 and a timing sprocket 26 disposed at the periphery of the ring gear 36. The sprocket 26 is composed of a main gear constituent body 51 meshed with the ring gear 36, and an auxiliary gear constituent body 52 provided coaxially with the main gear constituent body 51 and meshed with the ring gear 36 in the state of the tooth trace being shifted from the main gear constituent body 51 so that backlash to the ring gear 36 is zero. A storage space 65 is provided between both gear constituent bodies 51, 52, and an adjusting member 66 is disposed therein. The adjusting member 66 is formed by filling liquid polymer material shrinking in a curing process, into the storage space 65 and then curing it.  With this curing, a space for allowing the relative rotation of both gear constituent bodies 51, 52 is generated between the adjusting member 66 and the wall surface of the storage space 65.
Patent JP-H05126825-A (JP)
Title: Deterioration estimating method in polyphenylene sulfide molded product
Inventor: KIDA KENJI
IPC: C08G75/02
Filed: 1991-11-08
Abstract: PURPOSE:To obtain a method of estimating a degree of deterioration in a PPS molded product placed in a system isolated without taking the molded product outside and moreover. without any destructive testing. CONSTITUTION:In a system where a polyphenylene sulfide molded product exists, the amount of at least one gas selected from among COk, SOl, and NmOn (k is 1 or 2, l, 2 or 3, m, 1 or 2 and n, 1 or 2) and lower aliphatic hydrocarbon generated from the system is measured to estimate deterioration in the polyphenylene sulfide molded product.
Patent JP-H05129880-A (JP)
Title: Surface acoustic wave amplifier
Inventor: TAKEUCHI HITOSHI
IPC: H03H9/25
Filed: 1991-11-08
Abstract: PURPOSE:To obtain the small sized surface acoustic wave amplifier having a large gain at an applied DC voltage. CONSTITUTION:Opposite electrodes 2,3 used to apply a DC electric field E are provided in the middle of an upper side of a piezoelectric semiconductor substrate 1, and an input interdigital electrode 5 and an output interdigital electrode are provided respectively to left and right ends. Furthermore, a DC magnetic field H is applied in a direction perpendicular to the upper side of the substrate 1. The carrier of the substrate 1 has a mobile speed component in a direction (x direction) in parallel with the propagation direction of a surface acoustic wave 10 by the Hall effect. Thus, the carrier is coupled with an electric field attended with the surface acoustic wave 10 by increasing the mobile speed of the carriers more than the propagation speed of the surface acoustic wave 10 to amplify the surface acoustic wave 10. The interval between the opposite electrodes 2,3 is enough to be within a ten and several multiple of the wavelength of the surface acoustic wave 10, and the DC electric field E with a proper intensity required for amplifying the surface acoustic wave with a low applied DC voltage is generated between the opposite electrodes 2,3.