baber/WOPTO huggingface dataset:
Patent JP-2001130472-A (JP)
Title: Hydraulic master cylinder device for bar handle vehicle
Inventor: HATAGOSHI GENICHI
IPC: B62L3/02
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To efficiently convert an input load of an operating lever to a hydraulic pressure with a light operating force and obtain an excellent operating feeling from the operating lever at the time of hydraulic pressure generation in a hydraulic pressure master cylinder hydraulically operating the brake and clutch of a bar handle vehicle or at the characteristic points in the service region of the hydraulic pressure master cylinder. SOLUTION: A straight line L1 connecting the center O1 of a pivot 28 to the input point of a holdingly operating part 22b is set in parallel with the center axis L2 of an accelerator grip 24 when a build-up of hydraulic fluid is started in a hydraulic chamber 37 of a hydraulic pressure master cylinder 21 by holding and operating a brake lever 22.
Patent JP-2000137250-A (JP)
Title: Display device and method for driving the display device
Inventor: KUWABARA SOICHI
IPC: G02F1/167
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to embody a display device which is capable of displaying white as white and black as black, is high in a contrast ratio, allows high-speed switching of display and is further capable of making multicolor display (color display). SOLUTION: The display device 1 consists of the device formed by packing microcapsules (display media) 6 having colorless and transparent dispersion media 4 and many two-color ball type particles 5 (two-color ball type electrophoresis particles) dispersed into the dispersion media 4 between a transparent substrate 2 and counter substrate 3 facing each other. The two-color ball type particles 5 are driven by applying electric fields to the microcapsules 6, by which the required display operation is carried out.  The device is provided with a control means for controlling the time to apply the electric fields in such a manner that the electric fields are applied to the microcapsules 6 during the time before the two-color ball type particles 5 existing on the transparent substrate 2 side or the counter substrate 3 are inverted but are not yet completely moved to the counter substrate 3 side or the transparent substrate 2 side.
Patent JP-H02160618-A (JP)
Title: Production of sodium bicarbonate
Inventor: SAITO HIROYUKI
IPC: C01D7/07
Filed: 1988-12-13
Abstract: PURPOSE:To obtain sodium bicarbonate having high purity, large crystal size and smooth crystal surface by introducing carbon dioxide gas into a solution of sodium hydroxide or sodium carbonate and precipitating sodium bicarbonate at a specific Mg ion concentration. CONSTITUTION:Sodium bicarbonate is precipitated by introducing carbon dioxide gas into an aqueous solution of sodium hydroxide and/or sodium carbonate or sodium carbonate and sodium bicarbonate. The precipitation process is carried out by keeping the Mg ion concentration in the solution to <=1ppm. The aqueous solution is e.g. sodium hydroxide produced by ion-exchange membrane process, sodium hydroxide produced by diaphragm process, synthetic sodium carbonate, natural sodium carbonate, double salt such as synthetic or natural sodium sesquicarbonate, etc. when the Mg ion concentration exceeds 1ppm, the formed crystal has fine and acicular crystal form with short length and extremely small width and thickness. The content of fine particles of <=10mum in size becomes very high and the obtained crystal has roughened surface.
Patent JP-2000137588-A (JP)
Title: Network printing system
Inventor: TANIGUCHI KOICHI
IPC: G06F13/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a network printing system capable of simultaneously completing plural processing contents even when a user simultaneously outputs plural operation instructions in the case of outputting data from plural input devices to one printer on a network and executing also batch-like processing of plural processing contents. SOLUTION: In the network printing system arranging an operation controller 2 and a printer device 1 on a network, the controller 2 is provided with a communication means 6 and a script description means 5 for describing a script related to the operation of the device 1 and the device 1 is provided with a communication means 7, a script processing means 8 for decoding and executing a script and a spooler and script storing means for storing scripts.
Patent JP-H10160330-A (JP)
Title: Refrigerator
Inventor: TANAAMI TAICHI
IPC: F25D23/02
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To intercept transmission of heat from a steel sheet and a magnet and to reduce leakage of heat by a method wherein a notch part is formed in a steel sheet between the interior of the box body and the outside air side, the steel sheet is separated into the low and high temperature sides, and movement of heat is interrupted. SOLUTION: A door 1 is formed such that a space between molded resin 5 and a steel sheet 6 is filled with foamed urethane being a heat insulation material, and a box body 2 is also formed such that a gap between resin 8 and a steel sheet 9 is filled with foamed urethane 10. A notch part 14 formed in the steel sheet 9 is positioned in the adhesion surface of a magnet 13. This constitution brings a steel sheet tip 15 into contact with cold air 3 to cool the steel sheet tip but interrupts heat transmission by the notch part 14 and prevents leakage of heat to outside air 4. Further, since heat heated by a hot gas pipe 11 is also interrupted and not transmitted to the tip 15, penetration of heat to the interior of the box body is reduced. Meanwhile, leakage of heat from an air layer 16, composed of a packing, to the door 1 side is reduced by the packing.  Thereby, a cooling time is reduced to decrease an amount of a power consumed by a refrigerator.
Patent JP-H09132687-A (JP)
Title: Aromatic vinyl resin composition
Inventor: MAEDA MASAO
IPC: C08L93/04
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic vinyl resin composition improved in melt flow characteristics, moldability and transparency without detriment to heat resistance, strength and rigidity by adding a rosin compound and/or a rosin ester compound to an aromatic vinyl resin. SOLUTION: This composition consists of an aromatic vinyl resin, and a rosin compound and/or a rosin ester compound. The rosin compound used preferably comprises a purified and stabilized rosin. The rosin ester compound used comprises preferably an ester formed from a rosin compound and an aromatic alcohol compound and/or epoxy compound, more preferably an ester of a purified and stabilized rosin.
Patent JP-S63161550-A (JP)
Title: Optical recording medium
Inventor: UCHIYAMA KENJI
IPC: B41M5/26
Filed: 1986-12-24
Abstract: PURPOSE:To improve corrosion resistance, durability and C/N ratio by providing a protective layer, intermediate layer consisting of a specific compsn., recording layer and further protective layer successively on a substrate. CONSTITUTION:This magneto-optical recording medium 1 has the glassy substrate side protective layer 31 on the substrate 2, has the intermediate layer 4 thereon and is provided with a thin magnetic film layer 5 as the recording layer thereon. The glassy protective layer 35 on the rear side of the substrate is preferably provided on the layer 5. The intermediate layer 4 to be used contains the compd. of >=2 kinds of metals or semimetals and said compd. is >=2 kinds of oxides and/or nitrides; in addition, >=2 kinds of the metals or semimetals exist in the intermediate layer 4. Deterioration of the recording layer is thereby prevented and the good optical recording medium which has the excellent corrosion resistance, durability and C/N ratio and reduces film exfoliation, crack, initial warpage, etc., is thereby obtd.
Patent JP-H01156404-A (JP)
Title: Method for sintering rare earth element-contained metal
Inventor: KIYAMA AKIO
IPC: C23C14/34
Filed: 1987-12-11
Abstract: PURPOSE:To obtain a sintered body having only a little oxygen contamination bp packing rare earth element-contained metal powder in a metal-made container, air-tightly sealing after charging getter material in a separated chamber spacely communicating with the container and executing hot hydrostatic press at high temp. and high pressure. CONSTITUTION:The rare earth element-contained metal powder is packed in the metal-made container and after vacuum exhausting in the inner part, it is air-tightened. Successively, the container is treated with the hot hydrostatic press at high temp. and high pressure. In the sintering method for the rare earth element-contained metal powder, at the same time of packing the metal powder to be sintered, in the separated chamber spacely communicating with the above powder to be sintered, arranged in the container, target material composing of the rare earth metal, Ti, Zr or alloy powder containing these as main component is charged. This separated chamber is to have a larger strength than the container. By this method, the oxidation at the time of sintering is prevented and the sintered material having only a little contamination is obtd.
Patent JP-H01154995-A (JP)
Title: Method and device for excavating underground pile
Inventor: NAKANISHI WATARU
IPC: E21D11/00
Filed: 1987-12-14
Abstract: PURPOSE: To safely and surely excavate the ground by forcibly sending a ground hardening material from the back to a hollow excavator having a rotational jet nozzle in its tip external wall and excavating the ground while rotationally moving and jetting the hardening material from a nozzle at high pressure. CONSTITUTION: A natural ground B is excavated by an excavation edge 3 while rotating a rotational excavation part 2 and a ground hardening material is jetted from a jet nozzle at high pressure so that a hardened layer A is formed.
Patent JP-H05271172-A (JP)
Title: Butyric acid derivative
IPC: C07D285/14
Filed: 1992-10-29
Abstract: Compounds of formula <IMAGE> in which A is a substituted or unsubstituted, aromatic or non-aromatic, mono- or bicyclic, heterocyclic radical which is bonded to X via a carbon atom; R1 and R2 independently of one another are hydrogen or C1-C6-alkyl; X is NR3, O or S; and R3 is hydrogen or C1-C4-alkyl, in free form or in salt form, can be used as agrochemical active substances and can be prepared in a manner known per se.
Patent JP-H10162301-A (JP)
Title: Magnetic recording medium and magnetic recording method
Inventor: KITAORI NORIYUKI
IPC: G11B5/64
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain high output in the case of short wavelength recording and to efficiently erase recorded signals by setting a magnetic layer of a magnetic recording medium in such a manner that the thickness of this magnetic layer satisfies a specific condition. SOLUTION: This magnetic recording medium is subjected to recording by using a magnetic head having a gap length (g) and using the signals of the shortest recording wavelength of λ. The thickness (a) of the magnetic layer of the magnetic recording medium is so set as to satisfy the condition  0.8(0.5g)+0.06λ}<a<1.1(0.5g+0.06λ)}. In such a case, the base 1 of the magnetic recording medium may be a base having magnetism or may be a nonmagnetic base. The nonmagnetic base is generally used. For example, flexible high- polymer materials, such as resins of an olefin system, such as polyethylene terephthalate(PET), resins of a cellulose system and resins of a polyvinyl chloride system are used. The surface of such base 1 is provided with the magnetic layer of the thickness (a) satisfying the condition described above.
Patent JP-H02159416-A (JP)
Title: Clamping body for rotary body fixing tool and manufacture thereof
Inventor: MOCHIZUKI MASANORI
IPC: B21H1/06
Filed: 1988-12-13
Abstract: PURPOSE:To improve installing accuracy in the case of a rotary body fixing tool for fitting a shaft clamping body having a slit in the direction of a shaft line to a boss clamping body with tapered faces by bending a band-shaped body with cross section close to the cross section of each clamping body by rollers. CONSTITUTION:A recessed groove 11 is formed on the central top part of a trapezoid-shaped shaft clamping body 1. The inclination of slops K of a band- shaped body F is designed to be smaller than that of tapered faces T. The band-shaped body drawn out from a coil-shaped body is straightened through a roller leveler, and is cut slightly smaller than the circumference of the shaft clamping body 1, and burrs are removed. Then, a roll bending device provided with a pair of lower roller 51 and upper roller 52 having ring shaped recessed part is used. The cross section of the lower roller 51 conforms to the cross section of the outer peripheral side of the shaft clamping body 1, and the upper roller 52 has a smooth surface. When the band-shaped body cut into a regular size is inserted, a shaft clamping body with good clamping ability can be obtained.
Patent JP-H11132568-A (JP)
Title: Valve driving device of hot water feeder
Inventor: UEDA HIROKAZU
IPC: F24H9/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To keep an appropriate driving torque of a valve in the case of low water pressure, restrict a vibration caused by an over-torque and at the same time perform a substantial reduction of occurrence of operating sound such as noise or irregular sound and the like. SOLUTION: A driving device for a valve in a hot water feeder is constructed such that there is provided a passage ranging from a water inflow passage 11 to a hot water outflow passage 12 through a heat exchanger 3, and at the same time there is provided a bypassing passage 13 ranging directly from the water feeding passage 11 to the hot water discharging passage 12, and the bypassing passage 13 is provided with a valve 1 for adjusting an amount of water flowing in the bypassing passage 13. An upstream side of the valve 1 in the aforesaid bypassing passage 13 is provided with a pressure sensor 2 for use in detecting a water pressure and there is also provided a controller operated for variably changing a driving current value in such a way that the valve is operated with a driving torque corresponding to the water pressure detected by the pressure sensor 2.
Patent JP-H08170913-A (JP)
Title: Range finder
Inventor: ODA HAJIME
IPC: G01S7/486
Filed: 1994-12-19
Abstract: PURPOSE: To obtain a range finder in which a range can be set easily. CONSTITUTION: The range finder comprises means 1 for measuring the distance to an object, means 2 for judging the measurements of the means 1, a first means 3 for setting a point of specific distance within a measurable range of the means 1, and a second means 4 for setting a specific range including the point of specific distance. The means 2 determines in which of a plurality of ranges divided by the points of distance being set by the second setting means 4, or a plurality of ranges divided by the point of specific distance and the points of distance being set by the second setting means 4, the measured distance belongs.
Patent JP-H10152019-A (JP)
Title: Automobile seat belt device
Inventor: WATANABE YOICHI
IPC: B60R22/46
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a highly safe automobile seat belt device by restricting forward movement of the lumbar and knee of an occupant by making an occupant knee restraint component located in front of the occupant's knee project toward the occupant, and at the same time by preventing a slacked lap belt from sliding through a tongue into a shoulder belt side. SOLUTION: When a collision of a vehicle is detected, a knee bolster 40 is made to project toward an occupant by actuating a knee bolster actuator 41. At the same time, a push plate in an inner buckle 20 is moved by actuating a buckle actuator set to the inner buckle 20. As a result, a tongue slider of a tongue 10 moves up and the tongue 10 is locked with a seat belt 30.
Patent JP-H10160223-A (JP)
Title: Air-conditioning ventilation fan
Inventor: MOMOSE YUTAKA
IPC: F24F7/08
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To increase a heat-exchange area. SOLUTION: An air-conditioning ventilation fan having a heat-exchanger is constituted such that heat transmission plates are provided together to form a plurality of flow passages 93 and 94, the indoor side of the upper and lower end openings of an even flow passage 93 is closed and the outdoor side of the upper and lower end openings of an odd flow passage 94 is released, a first passage 95 composed of a plurality of odd flow passages and a second flow passage 96 composed of a plurality of an odd flow passage are formed on the indoor side and the outdoor side.
Patent JP-H06160228-A (JP)
Title: Piping structure
Inventor: KODAMA KAZUHIRO
IPC: G01M3/04
Filed: 1992-11-26
Abstract: PURPOSE:To protect a piping from being damaged by mounting a secondary piping for passing a liquid leaked on failure or a cover to the piping or the outside of the connection part. CONSTITUTION:A liquid is leaked to the outside of a piping 1 when the pin hole, crack, corrosion etc., occur at the piping part or connection incompleteness, caulking failure etc., occur at a connection part 4 in the primary piping 1 for passing the fluid or in its connection part 4. In this case, the leaked fluid flows via the secondary piping or a cover 2 and at the same time a liquid leakage sensor 3 and a monitor 6 provided inside detect a part where an abnormality has occurred, where the piping path is sectioned into a plurality of parts, the sensor 3 is provided for each section, and each section is monitored, thus immediately detecting the leaked part. Therefore, even if the primary piping 1 fails, it does not lead to immediate accident, thus minimizing the accident.
Patent JP-H08234623-A (JP)
Title: Image editing copying machine
Inventor: TANI TATSUO
IPC: H04N1/387
Filed: 1995-11-10
Abstract: PURPOSE: To improve an image editing function and operability by copying the overlapped part of the previously inputted original and erasing the over lapped part of the second original, when image regions are overlapped. CONSTITUTION: The first original is illuminated by an exposure optical device for illuminating 8 including a light source 2, mirrors 3-6 and a lens 7, to form an image on a photoreceptor 9 by an exposure. In an original replacing device 1, the first original is taken out and the second original is set in a fixed position. Then, a transfer is performed on the surface having the image of the first original of a transfer paper 14 fed to a transfer position. When the overlapped part appears from a viewpoint of the arrangement of the transfer paper 14 to which the image regions of the first and second originals are copied, the overlapped part of the previously inputted first original is copied and the overlapped part of the second original is erased by an erasing unit provided for erasing in the horizontal direction of an electrostatic latent image in a coping process.
Patent JP-H07198879-A (JP)
Title: Timepiece with movable display part
Inventor: YOAHIMU GURUTSUPU
IPC: G04G9/06
Filed: 1994-11-28
Abstract: PURPOSE: To provide a watch by which a prescribed lapse of time and approaching of a planed time can be visualized in a symbolic and dynamic and attractive manner, in relation to its functions and operation. CONSTITUTION: This electronic watch comprises a dynamic display 2 consisting of motifs 5 constituted of (n) in number of separate elements selectively driven by at least one logic circuit to receive base time signals or a microprocessor and the number of the elements Pj to be driven can be increased or decreased and the driven elements can be selected randomly and consequently with the lapse of time T and/or during the approaching of an event E in relation to the functions and operation of the watch, a motif 5 can be gradually exhibited and concealed.
Patent JP-H057560-A (JP)
Title: Electrocardiograph system
Inventor: ONODA MASAHIRO
IPC: H04L1/20
Filed: 1991-11-29
Abstract: PURPOSE:To achieve safe and highly reliable transferring of information between an electrocardiograph and a recorder with the elimination of effect by magnetic leakage by accomplishing a coupling of electrical signals between an electrocardiograph and a recorder by magnetic or electromagnetic coupling. CONSTITUTION:This system is made up of a portable type electrocardiograph body 20 and an dedicated printer 10 as recorder. The dedicated printer 10 reads and outputs electrocardiogram data recorded in a semiconductor memory of the portable type electrocardiograph 20. Here, the portable type electrocardiograph 20 and the dedicated printer 10 are coupled by magnetic coupling or electromagnetic coupling connector 30. In the case of the magnetic coupling or electromagnetic coupling connector, there is no electric contact and the life of the contact is almost permanent. In connection with a human body, the connector is safe with no electric connection. The use of a sheet-shaped coil enables a thinner design.
Patent JP-H01159060-A (JP)
Title: Oxidation catalyst composition and production thereof
Inventor: OTAKE MASAYUKI
IPC: B01J27/198
Filed: 1987-12-15
Abstract: PURPOSE:To enhance activity, selectivity and mechanical strength of the title composition by drying aqueous slurry incorporating both a plurality of V-P base crystalline oxides having specified essential X-ray diffraction peaks and an aq. soln. contg. V and P and producing oxidation composition. CONSTITUTION:Aqueous slurry incorporating V-P base crystalline oxide having X-ray diffraction peaks (for a cathode, Cu-Kalpha) 2theta (+ or -0.2 deg.) of value shown in table I and V-P base crystalline oxide having X-ray diffraction peaks of value shown in table II as a first component, V-P base crystalline oxide having X-ray diffraction peaks of value shown in table III and V-P base crystalline oxide having X-ray diffraction peaks of value shown in table IV as a second component and an aq. soln. contg. V and P as the raw material of a third component is prepared. Oxidation catalyst component is prepared by drying this aqueous slurry. As the above-mentioned raw material of the third component, vanadium phosphate is preferably used.
Patent JP-H09163208-A (JP)
Title: Image pickup unit
Inventor: TERADA TOSHIYUKI
IPC: H04N5/378
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a convenient image pickup unit without giving the feeling of incompatibility to a user at the time of monitoring a subject in a display device by driving an imaging device by means of one of a block mode or a skip mode at the time of starting the unit. SOLUTION: When a power source is turned on and initialization is completed, a system controller makes open a shutter 102. Next, a system controller 108 gives an instruction to a driving part 109 to skip the driving mode. In the skip driving mode, an image element formed on the photoelectric conversion surface of the imaging device 103 is thinned by a prescribed thinning rate so as to execute scanning. The driving part 109 drives the imaging device 103 by a skip scanning driving signal (timing pulse). Therefore, an animation output is obtained in the display device at the time of starting the unit so that the user can execute framing work without executing any special operation.