baber/WOPTO huggingface dataset:
Patent JP-H05174242-A (JP)
Title: Cup-supply-type automatic vending machine with water modifying equipment
Inventor: MAKITA ATSUO
IPC: G07F13/00
Filed: 1991-12-25
Abstract: PURPOSE:To obtain drinking water with ice contained in a cup which has good taste and is good for health and to improve sanitary characteristic by means of sterilization by the electrolysis of alkaline water by making water, ice and carbonated water to be poured into the cup water the alkaline from a water modifying equipment. CONSTITUTION:A water modifying equipment C is divided into an alkaline water generation chamber and an acid water generation chamber with a partition. By connecting a city water duct 5 with a water supply duct 67 and connecting an electric cord 6 to a commercial power supply, city water is supplied to the water modifying equipment C, voltage and current are supplied from a DC power supply to an electrode and the alkaline water and acid water are generated in the alkaline water generation chamber and the acid water generation chamber, respectively, by means of electrolysis. Electric power is supplied to a freezer 50 to cool an ice making device 20 and a cooling water tank 40. Then electromagnetic valves 22 and 23 are opened to supply the alkaline water to the ice making device 20 to make ice, and the alkaline water and the gaseous carbon dioxide from a carbon dioxide bomb 35 are poured into a carbon dioxide dissolution tank 30 to make carbonated water.
Patent JP-H0716821-A (JP)
Title: Method for reducing thermal expansion of cordierite
Inventor: EDOWAADO AREN BUTSUSHIYU
IPC: C04B41/50
Filed: 1992-12-24
Abstract: PURPOSE: To provide a method for reducing a coefficient of thermal expansion of an anisotropic polycrystalline sintered ceramic product. CONSTITUTION: A coefficient of thermal expansion of an anisotropic polycrystalline sintered ceramic product is reduced during contacting by at least 1×10<-7>  deg.C<-1> measured between 25 and 800 deg.C by bringing the ceramic product containing a cordierite as a main crystal phase, and an oxide composition containing 9 to 20 wt.% of MgO, 30 to 50 wt.% of Al2 O3 and 41 to 56.5 wt.% of SiO2 into contact with water either in a liquid or gaseous state.
Patent JP-2001159764-A (JP)
Title: Liquid crystal display device
Inventor: OTSUKA REI
IPC: G02F1/136
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent formation of a parasitic transistor between a source electrode and a drain electrode in a liquid crystal display device and to improve the yield without increasing the production cost. SOLUTION: The liquid crystal display device has a thin film transistor arranged at the intersection of a scanning signal line and a video signal line and having a gate electrode 1 connected to the scanning signal line, a source electrode 2 connected to the video signal line and a drain electrode 3 connected to a pixel electrode 9. A gate edge part is formed on the gate electrode, protruding in the longitudinal direction where the source electrode and drain electrode extend parallel, from between the source electrode and drain electrode to the pixel electrode.
Patent JP-H07171699-A (JP)
Title: Steel frame and pillar assembling device
Inventor: TAKATORI JUNJI
IPC: B23K9/00
Filed: 1993-12-18
Abstract: PURPOSE:To assemble a steel frame consisting of a base, a shaft and a joint with high precision, high efficiency and by a small number of workers. CONSTITUTION:In a steel flame and pillar assembling device, a base 10, a shaft 11 and a joint 13 are assembled as instructed by the design drawing. This steel frame and pillar assembling device consists of a pillar fixing device 14 to fix the shaft 11 in a laid-down condition, and to fix the joint 13 with the assembling dimensions to the shaft 11, a base holding device 15 to hold the base 10 with the assembling dimensions to the shaft 11, and a joint assembling device 16 which is connected to other end of the pillar fixing device 14 and can assemble the joint 13.
Patent JP-H11163619-A (JP)
Title: Phase/amplitude correcting circuit
Inventor: TANAKA AKIO
IPC: H04L27/20
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a phase/amplitude correcting circuit small in size, simple in configuration and capable of easily correcting the phase and amplitude of a high frequency current to be supplied to each antenna element of an array antenna. SOLUTION: When two excitation signals that mutually cross orthogonally are input, a separating means which consists of a signal distributor 1 that divides the two excitation signals into two each, a phase angle computing element 2 that produces phase angle data from the two excitation signals and an amplitude computing element 3 that generates amplitude data from the two excitation signals divides the excitation signal into the phase angle data and the amplitude data. A phase error data recorder 4 stores phase error data to the phase angle data, an amplitude error data recorder 5 stores amplitude error data to the amplitude data, a phase angle adder 7 adds the phase angle data and the phase angle error data and an amplitude adder 7 adds the amplitude data and the amplitude error data.  There, a sending wave outputting means which has a correction I/Q(I signal/Q signal of an I/Q digital signal) computing element 8 and an I/Q synthesizer 11 synthesizes the output of the adder 6 and the output of the adder 7.
Patent JP-H10186389-A (JP)
Title: Wiring board, production of wiring board, and liquid crystal element using the wiring board
Inventor: ISHIKURA ATSUMICHI
IPC: H05K1/09
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board, of which wiring pattern can be formed by etching of one time, and which is excellent in adhesive force between a glass substrate and copper, and to provide a production method of the wiring board, and a liquid crystal element using the wiring board. SOLUTION: A main conductive part 10c of an auxiliary electrode 10 is formed of copper, a polymer-based resin film 10a is formed between the surface of a translucent base material 6 and the main conductive part 10c and a metallic contact film 10b made of nickel or a nickel alloy is formed on a surface of the high polymer resin film 10a. Thereby, the wiring pattern can be formed by etching of one time and the adhesive force between the translucent base material 6 and copper can be increased. Further, corrosion resistance of the copper can be improved by forming a metallic protective layer 10d made of nickel or a nickel alloy on the copper surface.
Patent JP-H09163794-A (JP)
Title: Driving gear for electric motor
Inventor: OCHI SHIGEKI
IPC: H02P25/04
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To make a rotational speed adjustable in a single-phase induction generator, by outputting the first output of prescribed frequency to one set of winding, and outputting the second output to the rest of set of winding. SOLUTION: A device has a rectifier circuit 6 rectifying an AC output from an AC power source 3 and a frequency converter 7 obtaining the first output of prescribed frequency from a DC output from the rectifier circuit 6 output to at least one set of winding 4, and obtaining the second output of prescribed phase difference from the first output from the DC output to be output to the rest of set of winding 5. By changing a frequency of a current in the first/second output applied to the main/auxiliary winding 4, 5 of an electric motor 1, a rotational speed can be easily adjusted. Necessity for changing design in accordance with a difference between power supply frequencies is eliminated, commonness of the electric motor 1 can be attained.  Further, high speed rotation of the electric motor 1 can be easily attained, so as to eliminate even necessity for decreasing the number of poles of a stator in the electric motor 1 for rotational high speediness.
Patent JP-H10165277-A (JP)
Title: Buckwheat husk pillow preventing insect development and manufacture of buckwheat husk used therefor
Inventor: KOIDO YUKIO
IPC: A47G9/10
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To realize a buckwheat husk pillow where insect development is prevented so as to permit insect development to be remarkably reduced by filling buckwheat husks which are steamed through the use of steam by means of specified temp. in a pressure cooker and, after that dried in a bag body for the pillow. SOLUTION: The buckwheat husks 5 where a buckwheat seed and buckwheat powder remain are steamed in the pressure cooker 9 with steam by temp. being more than 100 deg.C, the eggs of an insect stuck to the buckwheat husks 5 are killed and, at the same time, the buckwheat seeds and buckwheat powder are made to be a state being the same as that where rice is cooked so as to be boiled rice. They are dried and the steamed buckwheat seeds and powder are made to be a state being the same as that where boiled rice is dried. Any kind of cooker is available for the pressure cooker 9 when pressure exceeding air pressure is given and steam is introduced in it.  It is preferable that pressure is 1.1-3kg/cm<2> , temp. in the pressure cooker 9 is 100 deg.C-250 deg.C and a steaming time is 5-20 minutes as a condition for steaming the buckwheat husks 5 in the pressure cooker 9 but it is adequate that temp. of the whole buckwheat husks 5 existing in the pressure cooker 9 becomes more than 100 deg.C as the condition.
Patent JP-H10165371-A (JP)
Title: Sight line measuring device
Inventor: HARAGUCHI FUMIO
IPC: A61B3/113
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To highly accurately detect the direction of a sight line, for example, when the eyes of an automobile driver in travel look in the front direction, reduce the whole size of the device, and produce it at a low cost by improving the arrangement constitution of respective parts of a lens system, a light source, a semi-reflecting mirror, and a light receiving part for constituting a sight line measuring device. SOLUTION: The device is so constituted that a light source 4 for irradiating a light of a specific wavelength to a measuring object is arranged coaxial with a lens system 1, and a semi-reflecting mirror 3 which transmits the light approximately half of the light of the specific wavelength emitted by the light source 4 and reflects the residual half light is inclinedly arranged between the light source 4 and the lens system 1. It is so constituted that a light receiving part 2 for picking up an image of the measurement object is arranged on the optical axis of the light reflected by the semi-reflecting mirror 3 out of the light incident from the lens system 1.
Patent JP-H03204072-A (JP)
Title: Application request acceptance system by electronic medium
Inventor: OKADA HAJIME
IPC: G06F19/00
Filed: 1989-12-30
Abstract: PURPOSE:To reduce troubles due to the storage of a sheet and the update of a format, etc., by providing an electronic application request sheet and an electronic description original sheet from a patent department to all the invention origins as the prerequisite of application request acceptance by an electronic medium. CONSTITUTION:When an application request sheet, a description, a drawing, and other relational document are offered to the patent department with an FD and another arbitrary request mode, the patent department receives them, and returns a reception report consisting of a proposer, an acceptance date, and an acceptance number, etc., to the proposer. Meanwhile, a proposal is evaluated with the clerk of the patent department, and the permission of the application, etc., is decided. Following that, the original of description of invention/proposal that is the target of application is inputted to a computer 10. Next, processing is transferred from an administrative clerk to the clerk of patent. Namely, a clerk in charge of the preparation of the description takes out a description original, etc., inputted to the computer 10 to prepare the description to be applied to the patent office based on the description original, etc., of an inventor from its own terminal, and prepares the description in electronic fashion by utilizing a document editing function.
Patent JP-2000174054-A (JP)
Title: Apparatus for forming ball for wire bonder
Inventor: URA MASANAO
IPC: H01L21/60
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To form a ball of a specified size with little variation, even if the discharge voltage varies, by inputting the ball diameter using a keyboard execution switch. SOLUTION: Based on the ball diameter inputted through a keyboard execution switch 22, a required discharge energy is calculated for forming a specified ball, and the calculated discharge energy is set as a reference value of a voltage comparator 18, while the voltage and the current in the discharge are detected, the values of the detected voltage and the current of discharge are multiplied by an arithmetic circuit 21, the multiplied value is integrated by an integrator 17 to obtain an energy in discharge, the integrated value is inputted to the voltage comparator 18 and compared with the reference value, and when the energy in discharge reaches the reference value, the discharge is stopped, thus forming a ball of a specified size.
Patent JP-H06196469-A (JP)
Title: Vapor cleaning device
Inventor: TANPO HITOSHI
IPC: H01L21/304
Filed: 1992-12-25
Abstract: PURPOSE:To enable a mixed vapor prepared in a required mixing ratio, fed in required flow rate, and high in uniformity to blow against the surface of a work to make particles less produced and prevent a work from being unevenly etched by a method wherein heating means are buried in or externally mounted on a nozzle, feed pipes, and valves which spout a mixed vapor composed of chemical liquid and solvent into a chamber. CONSTITUTION:A nozzle heater 41 is buried in the outer surface of a mixing chamber 20 and a nozzle hole 22 in a nozzle 18. Feed pipes 26 and 30 are connected to the nozzle 18, a chemical liquid tank 28 is connected to the feed pipe 26 through the intermediary of the valve 27, and a solvent tank 32 is connected to the feed pipe 30 through the intermediary of the valve 31. Feed pipe heaters 42 and 44 and valve heaters 43 and 45 are externally mounted on the feed pipes 26 and 30 and the valves 27 and 31 respectively, and the heaters concerned are so set as to grow gradually high in temperature following a feed passage sequence from the chemical liquid tank 28 to the nozzle 18 and another feed passage sequence from the solvent tank 32 to the nozzle 18. By this setup, vapors of chemical liquid and solvent, can be prevented from being condensed.
Patent JP-H07158326-A (JP)
Title: Cylinder lock
Inventor: KISHIMOTO SABURO
IPC: E05B27/04
Filed: 1993-12-10
Abstract: PURPOSE:To provide a sturdy pin type cylinder lock which is not required to apply a special processing on a key used for a pin cylinder lock and makes it difficult to do a picking manipulation to prevent the faulty picking manipulation owing to the actuating direction of the acting member. CONSTITUTION:A fixing member 40 is provided to position at the rear part of a key insertion groove 10b and sink in a rotor 10 when it contacts an inclined face 2 formed at the front end of the key K. And an energizing member 50 is provided to energize the fixing member 40. The above mentioned exnergizing member 50 is arranged to be opposite to a coil spring S. The energizing force of the energizing member 50 forcing the fixing part 43 of the fixing member 40 to enter into the notch C' provided at the case side C and the coil spring S are set so as to mutually reversely act against each other. In this way, unfair unlocking manipulation is prevented.
Patent JP-H09152114-A (JP)
Title: Incinerator tank
Inventor: HARADA TADAO
IPC: F23G5/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an incinerator tank in which it has robustness and durability, and is easy to assemble, and hence not only the time of construction work and the manufacturing cost are sharply reduced but also smoke is prevented from leaking from a boundary between a cover and a furnace tank. SOLUTION: An incinerator tank 1 includes a furnace tank 2 having an opening 2a in its upper part, and a cover 3 mounted on an opening 2 freely to open and close. In the incinerator tank 1, furnace walls A, B, C, and D of the furnace tank 2 are provided by laminating H steels 6, 7 into several stages. A peripheral groove 8 is provided along an edge of the upper opening part 2a in the furnace tank 2 for storing water, and a protruded stripe 9 is provided in the cover 3 which thrusts into the peripheral groove 8 upon closing of the cover 3.
Patent JP-H05180772-A (JP)
Title: Laser gasifying/inductively coupled plasma analysis and plasma torch
Inventor: MOCHIZUKI TADASHI
IPC: G01N21/73
Filed: 1991-12-27
Abstract: PURPOSE:To perform accurate analysis using a solution standard sample by using a plasma torch having a quadruplex structure and guiding a solvent to plasma. CONSTITUTION:A solid substance is irradiated with laser beam to be gasified and a sample is collected using argon gas of high purity as a carrier. The collected sample is introduced into a plasma torch and, at this time, a solvent is together introduced to excite plasma to analyze the sample by an analyser. In this case, since sensitivity coincides with that in the case of a solution sample even in the laser gasified collected sample when the solvent is allowed to present, the solution sample is used as a standard sample by introducing the solvent into the plasma to enable highly accurate analysis. Therefore, the plasma torch is formed into a concentric circular quadruplex pipe consisting of a sample passage 1, a plasma gas passage 3, a cooling gas passage 4 and the solvent passage 2 provided so as to be adjacent to the passage 1 inside the passage 3 to introduce the solvent such as an acid solution.
Patent JP-H07184039-A (JP)
Title: Copying device
Inventor: AOYANAGI TAKESHI
IPC: G06T11/60
Filed: 1993-12-21
Abstract: PURPOSE:To provide the copying device which performs the color conversion processing in real time without prescanning neither requiring a large-capacity memory. CONSTITUTION:Image data read from a source document by a scanner is inputted to a marker color discriminating part 79-1 as 256-gradation image data of cyan, magenta, yellow, and black, and each picture element, is discriminated as white, black, or the marker color and is outputted to an output color set table 79-2 as the color output signal corresponding to the discriminated color. Colors as which white, black, and the marker color should be outputted are set as gradation values of 256 gradations of cyan, magenta, yellow, and black in this set table 79-2, and a desired output color is outputted to a printer in accordance with the input signal from the marker color discriminating part 79-1 with respect to each picture element.
Patent JP-H05179523-A (JP)
Title: Ring for spinning machine
Inventor: KOBAYASHI TADASHI
IPC: D01H7/60
Filed: 1991-12-27
Abstract: PURPOSE:To improve its conformability, to reduce abrasion of a traveler and to improve its performance especially in the field of fine yarn spinning. CONSTITUTION:A flange part 2 made of a synthetic resin, a neck part 1 made of a metal and a body part 3 made of a synthetic resin or a metal are monolithically fixed.
Patent JP-H05176901-A (JP)
Title: Photoelectric type volumenometer
Inventor: NAKAGAWARA MINORU
IPC: A61B10/00
Filed: 1991-12-27
Abstract: PURPOSE:To maintain an operating point of an amplifier in an optimal operating point by comparing a detecting signal with a reference signal and generating a correcting signal, and providing a feedback means for controlling the light quantity of a light source in accordance therewith. CONSTITUTION:Light which transmits through a part S to be measured of a living body tissue from a light source 1 passes through a photodetector 2 and an amplifier 3 and is fetched as a detecting signal. It is compared with a reference voltage corresponding to an optimal operating point of the amplifier 3, sent out of a reference voltage generator 10 in an error amplifier 9. The reference voltage can be set arbitrarily in accordance with a measuring object. A correcting signal outputted from the error amplifier 9 is applied to an LPF 11, integrated and fed back as a DC signal component to the light source 1, and the light quantity is controlled. Accordingly, the amplifier 3 is always held at an optimal operating point set by the reference voltage generator 10. In such a way, adjustment of the operating point becomes unnecessary, and the measuring time required for many patients can be shortened.
Patent JP-H11182454-A (JP)
Title: Solution pump for absorbing type heat pump
Inventor: KOGA RYOICHI
IPC: F04C2/10
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To improve impact resistance and sliding characteristics, and to reduce pump noise by forming a trochodial gear of silicon ceramics excellent in lubricability in an aqueous solution. SOLUTION: Pumping operation is performed in series in two stages by a pumping part A17 and a pumping part B24. The boosting action is divided into two stages by performing the pumping action by the first stage to perform the pumping action by an inner gear A11 and an outer gear A10 in the pump part A17, and by the second stage to performing the bumping action by an inner gear B22 and an outer gear B21 in a pumping part 24. Therefore, durability is enhanced by reducing a load by setting a boosting quantity per a single stage to 10 kg/cm<2> at the maximum. The inner gear A11 and the outer gear A10, and the inner gear B22 and the outer gear B21 are respectively formed of silicon nitride ceramic or silicon carbide ceramic, and these ceramic materials have high hardness and lubricability in an aqueous solution to improve abrasion resistant and cavitation resistance.
Patent JP-2000137430-A (JP)
Title: Education management system for foreign language study
Inventor: TAKAGI MASATOSHI
IPC: G09B5/08
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an education management system for foreign language study enabling a teacher to easily select optimal lesson contents and policy. SOLUTION: This education management system for foreign language study is comprised of input devices 2, 3 for inputting teaching material information containing primary study words, personal study information containing study history and study result evaluation, and a command to instruct displaying of a study management table of a designated student, a storage device 1 for storing information on the teaching materials and personal study, a control device 1 for retrieving the information on the stored teaching materials and personal study based on the specified words to be studied and generating the study management table, and output devices 4, 5 outputting the study management table generated by the control device.
Patent JP-2001164522-A (JP)
Title: Wooden sound insulating wall
Inventor: KAMIYAMA KIYOSHI
IPC: G10K11/16
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To improve the sound absorption characteristics of a wooden panel composed of round timber. SOLUTION: The wooden panel 1 is constituted of hollow round timber 13 and round timber 11, a sound is absorbed by a hollow section 12, and soundproof characteristics are improved. The flange surface of the wooden panel 1 is inserted to a support 2 decorated with wood and made of H-steel, and the wooden sound insulating wall is manufactured. The hollow section is filled with foamed polyurethane, and sound absorption performance is further enhanced.