baber/WOPTO huggingface dataset:
Patent JP-H03191576-A (JP)
Title: Gate turn-off thyristor
Inventor: KOGA TAKEHARU
IPC: H01L29/74
Filed: 1989-12-21
Abstract: PURPOSE:To be provided with a high cutoff capacity and to prevent a deterioration in a breakdown strength between a gate electrode and a main electrode by a method wherein an intermediate face whose width is wider than the depth of a low-resistance base layer is formed near a base-emitter junction part. CONSTITUTION:A p-base layer 3 protrudes, in a protrusion shape, directly under an n-emitter layer 4. A p<+> layer 5 of a high impurity concentration is formed on the surface from its side faces to a flat face of the p-base layer 3; and a gate electrode 9 is connected on the flat face in an ohmic manner. In this case, an intermediate face 10 which is crossed with both side faces and whose width is wider than the depth of the low-resistance base layer 5 is formed in a part between extension parts on side faces of a strip-shaped n-emitter layer 4 and side faces of a protruding part 31 of the p-base layer 3. Thereby, a high cutoff performance can be provided, and a defect of a breakdown strength between the gate electrode and a main electrode 9, 8 can be reduced.
Patent JP-H05166178-A (JP)
Title: Production of magnetic recording medium
Inventor: YAMAGISHI KOICHI
IPC: G11B5/84
Filed: 1991-12-16
Abstract: PURPOSE:To provide the process for production of the magnetic recording medium which substantially prevent flawing of the magnetic recording medium and magnetic head even if the floating quantity of the magnetic head from the surface of the magnetic recording medium is set low. CONSTITUTION:The microprojections on the surface of a protective layer 4 are removed by subjecting this protective layer to a polishing treatment by using a polishing tape in the process for production of the magnetic recording medium having a magnetic recording layer and the protective layer 4 on a nonmagnetic substrate subjected to a surface roughening treatment. The surface of the protective layer from which the above-mentioned microprojections are removed is subjected to a cleaning treatment by using a cleaning tape 6 which is constituted of a woven or knitted fabric of extremely fine fibers consisting of polyester and/or polyamide and has wedge-like recessed parts on the outer peripheral surface of the extremely fine fibers and/or the spacings between the woven or knitted extremely fine fibers. This cleaning tape 6 has the better cleaning function than the conventional cleaning tapes and since the surface of the protective layer after the cleaning treatment has the decreased residues, such as polishing dust, and, therefore, the collision of the magnetic head and the above- mentioned residues is extremely lessened.
Patent JP-H05162529-A (JP)
Title: Air conditioner for vehicle
Inventor: DOI SHIGENORI
IPC: B60H1/00
Filed: 1991-12-16
Abstract: PURPOSE:To realize the excellent air conditioning by changing the blow-out temperature corresponding to the required blow-out temperature in response to a set blow-out mode of heat, high level and heat differential modes, and moving the mode to a heat differential mode in the case where the solar radiation quantity is at a predetermined value or less. CONSTITUTION:Opening degrees of respective mode dampers 30, 32, 34 for opening and closing respective feeding ports 24, 26, 28 of heat, defrost, and vent are interlockingly controlled by an actuator 36. On the basis of a result computed by a required blow-out temperature detecting means 80 on the basis of the signal of each of sensors 52, 54, 56 of the outside temperature, the inside temperature and the solar radiation quantity, a main/sub air mix dampers 38, 40 are operated. At this stage, at the same required blow-out temperature, the heat blow-out port temperature of a heat differential mode is set higher than that of a heat mode and the heat blow- out port temperature of a high level mode is set higher than that of the heat differential mode. Furthermore, the defrost blow-out port temperature of the heat differential mode is set lower than the heat-blow-out port temperature of the heat mode, and the vent blow-out port temperature of the high level mode is set lower than the defrost blow-out port temperature of the heat differential mode. Consequently, excellent air conditioning can be realized.
Patent JP-2001156932-A (JP)
Title: Terminal adapter
Inventor: SAGARA KENSHO
IPC: H04L12/58
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a terminal adapter, with which the notice of incoming can be executed to the mail terminal of the destination in spite of the processing form of a host computer connected to the mail terminal. SOLUTION: This terminal adapter is provided with a message preparing part 106 for preparing a message, which contains user/user information predetermined between mail terminals, an ISDN line interface part 107 for exchanging the message with the terminal adapter connected to the mail terminal of the destination, a message analyzing part 108 for judging the notice of incoming by acquiring the user/user information from the message and analyzing that user/user information, and an arrival notice processing part 109 to be called from a main control part 104 according to the judgement of the message analyzing part 108 for executing the notice of incoming to the mail terminal connected thereto.
Patent JP-H11165193-A (JP)
Title: Transfer system for dewatered sludge
Inventor: KAWACHI KYOZO
IPC: C02F11/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To smoothly transfer a dewatered sludge in a pipe under pressure. SOLUTION: A dewatered sludge 2 is fed into a hopper 1 and the sludge 2 in the hopper 1 is transferred through a pipe 3 and a pipe 13 by a first transfer means 10, following which the sludge 2 is heated by a heating device 4 to improve its fluidity. The heated sludge 2 is then transferred through a pipe 14 to an incinerator 5 by a second transfer means 11.
Patent JP-H10173262-A (JP)
Title: Device and method for controlling gas supply for excimer laser device
Inventor: ISHIHARA TAKANOBU
IPC: H01S3/134
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a gas supply controller for excimer laser device with which a uniform pulsed light output can be obtained from an excimer laser device by controlling the supply of a halogen gas to the laser device aiming at such a partial halogen gas pressure that can roughly minimize the output fluctuation of the laser device. SOLUTION: Part of an oscillated laser beam L is sampled by means of a beam splitter 8 and made incident to an etalon spectroscope 9 and a light receiving element 10 and a CPU 11 measures the wavelength, spectral width Δλ, etc., of the output laser beam L by comparing the fringe patterns of a reference beam and the laser beam L formed in the light receiving element 10 and outputs the measured wavelength, spectral width, etc., of the laser beam L to a wavelength controller 12. The controller 12 adjusts and controls the oscillating wavelength of the laser beam L by changing the incident angle of the laser beam L to a grating 5 which is a wavelength selecting element by changing the angle of the grating 5 based on the inputted wavelength, spectral width, etc.  Therefore, the fluctuation of each oscillated pulsed light output can be suppressed within an allowable range near the minimum value.
Patent JP-H09170960-A (JP)
Title: Jetting pressure sensor
Inventor: KUSAKABE HIROKI
IPC: F02D41/04
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To determine a jetting start time less irregularly even when a reference pressure value is changed because of noises or a change of a power source voltage by setting the reference pressure value for determining the fuel-jetting start time at a part, where a pressure of the fuel rises smoothly. SOLUTION: A jetting pressure sensor 9 detects a pressure of a fuel in a fuel-jetting pump by a pressure detection circuit 9A, and compares the pressure detected by the pressure detection circuit 9A with a reference pressure value selected/set beforehand by a reference pressure value-setting circuit 9B at a time when the pressure of the fuel rises smoothly. A jetting start time- determining circuit 9D determines from the compression result a time point when the pressure of the fuel reaches the reference pressure value. The jetting start time is determined based on the time point. The reference pressure value is lower than a pressure value when a jetting nozzle valve is opened and higher than values of the pressure changed because of the resonance of a fuel feed pipe or after the fuel is jetted so as to avoid the influences of the change.
Patent JP-H09170239-A (JP)
Title: Self-standing retaining wall block
Inventor: KUROKI YOSHIAKI
IPC: E02B7/02
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a self-standing retaining wall block without any need of a form by forming an irregularity engagement part for coupling upper and lower blocks to each other, and using the lower block for preventing the overturn of the upper block toward the planar front side thereof. SOLUTION: A block has a stay 3 projected from the rear side of a flat face plate 2. Also, the stay 3 is formed to be vertically continuous along the rear side of the face plate 2 and has both projected and recessed parts on the upper and the lower surfaces thereof, or a projection 4 on the upper surface and a recess 5 on the lower surface. Furthermore, the projected and recessed parts have engagement areas to be coupled to each other, and are shaped to a size for the lower block to be capable of preventing the overturn of the upper block toward the planar front side thereof, so that the stacked blocks are integrated with concrete placed behind. Also, the blocks are stacked on the surface of a slope at the front and rear sides of a soil saving dam, and used as a form for concrete in common.
Patent JP-H11171843-A (JP)
Title: High-bulk density (s,s)-ethylenediamine-n,n'-disuccinic acid crystal and acquisition thereof
Inventor: BANBA HIROYASU
IPC: C07C227/42
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain high-quality [S,S]-ethylenediamine-N,N'-disuccinic acid ([S,S]-EDDS) with markedly high washing, drying and transport efficiency compared to needle crystals about 0.2 g/cm<3> in bulk density afforded by such ordinary acid deposition as to add a mineral acid at normal temperature or number cooling, virtually free from impurities such as salts or [S,S]-EDDS- cyclized products which otherwise might be formed by acid deposition. SOLUTION: This invention relates to [S,S]-EDDS crystal with a bulk density of 0.45-1.2 g/cm<3> . The method for acquiring the crystals comprises cooling an aqueous solution of [S,S]-EDDS or a salt thereof adjusted to pH 1.9-4.5 and at 40-80 deg.C to effect deposition of the aimed [S,S]-EDDS.
Patent JP-H09151197-A (JP)
Title: Therapeutic agent for autoimmune disease
Inventor: SUZUKI YASUO
IPC: A61P37/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a therapeutic agent for autoimmune diseases such as systemic lupus erythemtosus, rheumatoid arthritis, etc., high in safety free from glucide corticoid action, having an inhibitory action on autoantibody production and correcting action on lymphocyte abnormality. SOLUTION: This therapeutic agent for autoimmune diseases comprises one of 11β-hydroxy-androstene (or andropstadien)-3,17-dione [androstene (or androstadien)-11B-ol-3,17-dione], their salts and derivatives of one of them, especially one of 11β-hydroxy-4-androstene-3,17-dione (4-androstene-11B-ol-3,17- dione) and its salts as an active ingredient.
Patent JP-H08167716-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KUWABARA MASASHI
IPC: H01L29/739
Filed: 1994-12-14
Abstract: PURPOSE: To provide the structure of an IGBT having a trench gate structure capable of reducing an ON voltage and obtaining high mass productivity and a method for manufacturing the same. CONSTITUTION: An IGBT consists of a plurality of unit cells, having a unit cell (B cell) of a trench gate structure in which a source metal electrode 10 is connected to short-circuit a second conductivity type base region 3 to a first conductivity type source region 4 and a unit cell (A cell) of a trench gate structure in which the region 3 is not connected to the electrode 10. Since the second region of the partial cell (A cell) is not connected to the source electrode, but connected only to the first region, the resistance to holes is increased. As a result, the region becomes a carrier storage region, and increases the conductivity modulation effect near the base region.
Patent JP-2001148913-A (JP)
Title: Transplanting tine opening/closing device for seedling transplanter
Inventor: HOSODA NOBORU
IPC: A01C11/02
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide the subject device intended for pulling down seedling(s) forward as a result that the tip of the tine(s) abuts on the planted seedling(s). SOLUTION: This device has such a scheme that a pair of left and right beak-shaped tines 12 is transversely and openably mounted on the lower end of a seedling-receiving cylinder 10, a retractable tine opening rod 17 interlocking with a tine lift link 15 is connected via a tine link 18 to a tine connective shaft 13, which is pushed downward with the tine opening rod 17 against a traction spring 14 to open the tines 12 near its lower dead point; and a timing cam 20 is set on a connective shaft 19 connecting the tine opening rod 17 and the tine link 18 and a roller 22 disposed on one end of the seedling-receiving cylinder 10 is brought into slide contact with the timing cam 20 to keep the distance between the connective shaft 19 and the roller 22, thereby keeping the tines 12 in rising stroke open.
Patent JP-H10172862-A (JP)
Title: Film capacitor
Inventor: FUJIWARA TAKASHI
IPC: H01G4/18
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a film capacitor exhibitor exhibiting a high moisture resistance by using one-side or double-sided metal-evaporated film with a thick oxide layer of a metallic thin film layer for retarding corrosion of the metallic thin film layer. SOLUTION: One-side or double-sided evaporated film is obtained by vacuum evaporation, ion plating or the like. The evaporated film is immersed in water and dried for increasing the thickness of oxide films 18 on the surface of a metallic thin film layer 14 containing aluminum (Al) as a major constituent formed on a polymeric film 17 and especially at an interface between the metallic thin film layer 14 and the polymeric film 17. In this structure, corrosion of the metallic thin film layer is retarded and the moisture resistance of the film capacitor is improved.
Patent JP-H08164845-A (JP)
Title: Nagative pressure generator
Inventor: TAKAHASHI KOJI
IPC: B60T17/00
Filed: 1994-12-15
Abstract: PURPOSE: To provide a negative pressure generator to generate the negative pressure by the use of existing power without needing particular new power. CONSTITUTION: A first condenser 20 for cooling and condensing steam of cooling liquid generated in a boiling cooling engine 10 is connected to a negative pressure consuming circuit. Cooling liquid is circulated by the operation of a pump 27. The steam flow is allowed to communicate to the first condenser 20 and shut off therefrom by the change-over of a change-over valve 24 to supply the negative pressure produced in the steam condensation to the negative pressure consuming circuit. While the negative pressure is produced in the first condenser 20, a second condenser 21 condensates and returns the steam to a cooling liquid reservoir 22.
Patent JP-H07187556-A (JP)
Title: Man-conveyor
Inventor: KOMINAMI TSUGUNARI
IPC: B66B23/14
Filed: 1993-12-27
Abstract: PURPOSE:To simplify the structure of a connecting part of footstep rails as well as to reduce manufacturing costs of the footstep rails by simplifying the finishing of the footstep rails while preventing safety and workability in installation/maintenance work from being deteriorated. CONSTITUTION:One side follow-up side rail 10 is arranged in the inclined part or the vertically bent part on the returning passage side of a circulating path of a footstep 2 at distances to a follow-up roller 5, and the follow-up side rail 10 is not brought in contact with the follow-up roller 5. When a worker steps onto the footstep on the returning passage in the installation/maintenance work, the footstep 2 is inclined, thereby the follow-up roller 5 is brought in contact with the follow-up side rail 10 not in contact with the follow-up roller 5 in the normal driving and receives load.
Patent JP-H10172102-A (JP)
Title: Rotary magnetic head device
Inventor: SHIRAI TOSHIO
IPC: H01F38/14
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent crosstalks and to reduce a size in the case where signals are recorded on a tape-like information recording medium by recording heads. SOLUTION: Stationary body recording signal wiring parts WR2 and stationary body regenerative signal wiring parts RR2 are alternately arranged. In this case, switching means 100 are disposed. When the plural recording heads WHa, WHb record the signals on the tape-like information recording medium, the stationary body regenerative signal wiring parts RR2 existing between the plural stationary body recording signal wiring parts WR2 are shorted. When plural reproducing heads RHa, RHb reproduce the signals recorded on the tape-like information recording medium, the stationary body recording signal wiring parts WR2 existing between the plural stationary body recording signal wiring parts WR2 are shorted.
Patent JP-H03192483-A (JP)
Title: Arithmetic circuit for shading
Inventor: OMORI MUTSUHIRO
IPC: G06T15/80
Filed: 1989-12-22
Abstract: PURPOSE:To simplify a hardware by utilizing one part of a DDA (digital differential analyzer) arithmetic circuit for a correction arithmetic processing. CONSTITUTION:When executing correction arithmetic, a variation DD is supplied to a zero deciding circuit 34 by parallel data and a distance (R-A) to a correcting position is supplied to from the least significant bit by serial data. The output of an adder 35 is supplied to the adder 35 while being shifted by a multiplexer for one bit each time to the right, and accumulated. In such a way, by repeating the addition, the distance (R-A) to the correcting position and the variation DD are multiplied. Thus, since the correction arithmetic can be executed by utilizing the DDA circuit, the hardware can be simplified.
Patent JP-H09173123-A (JP)
Title: Suitcase
Inventor: MATSUMOTO KOJI
IPC: A45C5/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a small and portable suitcase capable of containing large- sized clothes such as a business suit as it is without being folded. SOLUTION: This suitcase has a cloth-made box body 1 shaped to allow the insertion of clothes such as a business suit as it is. Also, U-shaped flat core materials are arranged on the peripheral sides of the upper and lower parts of the box body 1 except for the center part thereof, and side wall parts 2 and 3 are thereby formed. Furthermore, a cloth cover body 4 is laid on the box body 1 so as to be capable of being opened and closed, in such a state as concealing the whole of the upper surface thereof, and a hook 6 is provided at an upper position in the box body 1 for suspending a suit hanger. Also, metal hook filings 11 and 12 are fitted for suspending a suitcase from a wall or the like, with the box body 1 and the cover body 4 kept open. A Herkule's fastener 13 is also fitted to the external surface of the cover body 4, so as to keep the suitcase open.  Tightening belts 21 and 22 with a buckles are provided on the external surface of the box body 1.
Patent JP-H08226917-A (JP)
Title: Method and apparatus for cleaning sample particle in blood test
Inventor: NAKANO HIROHISA
IPC: G01N35/00
Filed: 1995-12-21
Abstract: PURPOSE: To reliably prevent cleaning liquid from remaining or sample particles from being suction-discharged to maintain test accuracy by alternately or continuously ejecting and suction-discharging the cleaning liquid into a reaction cell or a sample tube having reaction liquid put. CONSTITUTION: Cleaning liquid is ejected from an ejection nozzle 3 into a reaction cell 2 filled with a sample blood serum and reagent including sensitized corpuscles which have achieved immunoreaction of reagent corpuscles, the cell 2 is vibrated/swung to separate corpuscle particles in a mixture of the reagent and the cleaning liquid, the corpuscle particles having larger specific gravity are collected at a bottom of the cell 2 by centrifugation, a supernatant cleaning liquid is suction-discharged by a nozzle with filter 4, and vibration/swinging is again performed for completing preparatory cleaning.  Then ejection 3 of the cleaning liquid and suction-discharge 4 of the cleaning liquid (supernatant liquid) is alternately or continuously repeated a plurality of times, the corpuscle particles are re-floated in the mixture of the reagent and the cleaning liquid for suction-discharging only the cleaning liquid by the nozzle 4, and cleaning is completed with the corpuscle particles remaining in the cell 2. Thus residual cleaning liquid and suction-discharge of the sample particles can be reliably prevented.
Patent JP-H02178346-A (JP)
Title: Thermoplastic resin composition
Inventor: KONISHI SATORU
IPC: C08L55/02
Filed: 1988-12-28
Abstract: PURPOSE:To obtain the title composition improved in moldability without impairing heat resistance, etc., also excellent in releasability and lubricity by blending a rubber-reinforced thermoplastic resin with a specified amount of a specific modified polyolefin. CONSTITUTION:The objective composition can be obtained by blending (A) 100 pts.wt. of a rubber-reinforced thermoplastic resin prepared by polymerization, in the presence of rubber, of at least one kind of compound selected from aromatic vinyl compounds, vinyl cyanide compounds, etc., (e.g. ABS resin) with (B) 0.1-30 (pref. 0.5-10) pts.wt. of a modified polyolefin 500-20000 in number- average molecular weight prepared by modifying a polyolefin (e.g. propylene polymer) with 0.1-30wt.% of a unsaturated dicarboxylic acid (derivative).
Patent JP-H01179219-A (JP)
Title: Production of perpendicular magnetic recording medium
Inventor: AOKI NOBUYUKI
IPC: C09D5/23
Filed: 1987-12-29
Abstract: PURPOSE:To easily produce a recording film having high orientability by using a continuous film which has the axis of easy magnetization in the direction perpendicular to a substrate surface and exhibits residual magnetization in the easy axis direction as an underlying film and impressing a micromagnetic field thereto prior to solidifying by drying. CONSTITUTION:A Co-Cr film is formed as the continuous film which has the axis of easy magnetization in the direction perpendicular to the substrate surface and exhibits the residual magnetization in the easy axis direction as the underlying film on the nonmagnetic substrate. A magnetic coating compd. is coated thereon under the high shearing force exerted thereto and thereafter, the substrate is passed through the impressed magnetic field of 1,000Oe in the direction perpendicular to the substrate surface before the coating is solidified by drying. As a result, the magnetic powder in the magnetic coating compd. is magnetized in the direction perpendicular to the plate face and the underlying magnetic film is magnetized in the direction perpendicular to the substrate surface respectively; in addition, the orientability is maintained by the residual magnetic field of the continuous film and, therefore, the recording medium having the high orientability is easily formed.