baber/WOPTO huggingface dataset:
Patent JP-H06232719-A (JP)
Title: Semiconductor circuit
Inventor: TSUCHIYA MASAHIRO
IPC: H03K17/00
Filed: 1993-02-02
Abstract: PURPOSE:To minimize a chip occupancy area of the semiconductor circuit by optimizing at least one of an channel length, channel width of an element, a threshold voltage and an active region area with respect to each element in response to a control voltage. CONSTITUTION:A voltage versus current characteristic of a general MOS transistor(TR) is expressed in equation I, where Vd is a drain voltage, Id is a drain current, Vgs is a gate voltage, W is a channel length, L is a channel width of the MOS TR and Vth is a threshold voltage. When the current Id, the channel width L and the threshold voltage Vth of both upper arm elements Q1, Q2 are assumed to be equal to each other and the relation of Vd>Vgs-Vth is in existence, a ratio of the channel length of both the elements is expressed in equation II, which is derived of the equation I, where W1, W2 are channel length of the elements Q1, Q2, and Vgs1, Vgs2 are gate voltages of both elements. Since the relation of a voltage V2<V3+Vd is in existence in the equation II, the relation of W1/W2<1 is obtained, the channel length of the element Q1 is smaller than that of the element Q2, that is, the chip occupied area is decreased.
Patent JP-S63184516-A (JP)
Title: Air conditioner for vehicle
Inventor: KODAMA SHUICHI
IPC: B60H1/00
Filed: 1987-01-26
Abstract: PURPOSE:To secure such a function as keeping 'head-cool-and-feed-warm' with simple constitution by installing a vertical part, consisting of a shape memory alloy, in one end of a movable damper setting each rate of air capacity, and thereby constituting a bypass circuit to be capable of opening or closing. CONSTITUTION:An air capacity rate between air passing through a heat exchanger 2 and that not passing through it is determined by the opening of a mix-damper 1, whereby a blowoff temperature is determined. And, the opening of a movable damper 3 is adjusted, and selection of each of supply openings 5, 6 for the face and the feed is carried out. In addition, there is provided with a bypass circuit 7 for giving such a function as keeping 'head-cool-and-feed- warm', whereby cold air passing through this bypass circuit 7 is made to flow into the face supply opening 5. And, when a mode lever is situated in a heat mode or a differential mode, by way of example, and the movable damper 3 is in a full-line position, a vertical part 8 consisting of a shape memory alloy tightly attached to one end of the movable damper 3 is made to stand erect by cold air of the bypass circuit 7. With this constitution, hot air of a mix- chamber 4 only is blown out of the feed supply opening 6.
Patent JP-S5298516-A (JP)
Title: Production of diaphragm for speakers
Inventor: SHIMAMOTO KOUZOU
IPC: H04R7/02
Filed: 1976-02-16
Abstract: PURPOSE:To improve workability and acoustic characteristics by mixing, pouring and foaming specific premix liquid and isocyanate liquid between two sheets of preformed sheet-form objects and integrating these to sandwich form.
Patent JP-S60159340-A (JP)
Title: Engine with supercharger
Inventor: SAKURAI SHIGERU
IPC: F02B33/42
Filed: 1984-01-30
Abstract: PURPOSE:To secure smooth rotation in a rotor, by rotating the rotor as long as the specified time of an initial stage of engine starting with an electric motor, in case of a supercharger inclusive of the rotor having a lot of gas passages piercing through a turning axial direction. CONSTITUTION:When a key switch 32 is closed to start an engine 1, a relay 34 is closed by output of a timer 33, and a solenoid clutch 27 is set in engagement, while a motor 28 is diven, rotating a rotor 15. If so, suction air flows into a gas passage 16 from a suction passage 22 and then discharged to a supercharging passage 9 when the said passage 16 opens to a suction discharge port 20, thus the suction air is led into a combustion chamber 12 from a suction port 5. On the other hand, exhaust is discharged to an exhasut passge 21 from an exhaust port 6 by way of each of routes 10-17-16-18. And, after the engine 1 is made into a complete explosion and a contact 32a of the key switch 32 is opened, when the specified period of time elapses, the output of the timer 33 comes to nothing, making the solenoid clutch 27 into disengagement, thus the motor 28 is stopped.
Patent JP-H04242046-A (JP)
Title: Electron beam focusing magnetic field device
Inventor: SUZUKI MASAHIKO
IPC: H01J23/087
Filed: 1991-01-17
Abstract: PURPOSE:To make magnetic field strength variable in an optional position on an axis by alternately arranging a plurality of permanent magnets and pole pieces of an electron beam focusing magnetic field device and forming some of the permanent magnets to differ from each other in their inside diameter and thickness. CONSTITUTION:In an electron beam focusing magnetic field device using a permanent magnetic material of the same kind but different inside diameter, a permanence coefficient in setting positions of permanent magnets 8, 9 can be increased by enlarging the inside diameters of the magnets 8, 9. With this constitution, magnetic fields at working points of the magnets 8, 9 can be lessened and simultaneously the central magnetic field on an axis is also lessened, and the magnets 8, 9 can be always operated under nearly saturated condition. Further, if the inside diameters of the magnets are lessened, the central magnetic field on the axis intensifies and the same effect is also obtained by varying the thickness.
Patent JP-S59141285-A (JP)
Inventor: TAZAWA KAZUYUKI
IPC: H05K1/02
Filed: 1983-02-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56112923-A (JP)
Title: Curable resin composition
Inventor: OKA TAKEO
IPC: C08L63/00
Filed: 1980-02-12
Abstract: PURPOSE: To provide the titled resin compsn. having excellent adhesiveness, heat resistance, impact resistance, etc. and suitable for use in paints, building materials, etc., by blending an acid anhydride and a (modified) polyfunctional cyanic acid ester in combination as curing agents with an epoxy resin.  
     CONSTITUTION: An acid anhydride (A) (e.g. phthalic anhydride or benzoic anhydride) and a polyfunctional cyanic acid ester (e.g. 1,3-dicyanatobenzene or 1,3,5- tricyanatobenzene), or a prepolymer thereof, or a polyfunctional cyanic acid ester modified by a polyfunctional maleimide [e.g. a compd. of the formula (wherein R 7  is bivalent or trivalent arom. or aliph. org. group; X 1 , X 2  are each H, halogen, alkyl; q is 2W3)] or a mixt. thereof (B) as curing agents, are blended with an expoxy resin to obtain the desired compsn. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05214197-A (JP)
Title: Production of highly stable non-aqueous dispersion of perfluoroalkyl group-containing copolymer and water-repellent and oil-repellent agent
Inventor: SUZUKI YASUYUKI
IPC: C08L33/16
Filed: 1992-01-31
Abstract: PURPOSE:To obtain the subject non-aqueous dispersion of copolymer usable as a solvent type water-repellent and oil-repellent agent by polymerizing a perfluoroalkyl group-containing acrylate and a long chain alkyl group-containing (meth)acrylate as essential components and subsequently quenching the copolymerization solution to a specific temperature. CONSTITUTION:A perfluoroalkyl group-containing acrylate and a long chain alkyl group-containing (meth)acrylate such as stearyl methacrylate as essential components are copolymerized in a solvent such as toluene and subsequently quenched from 70 deg.C to 30 deg.C at a cooling rate of 30 deg.C/min to obtain the highly stable non-aqueous dispersion of perfluoroalkyl group-containing copolymer having a solid content of 15%.
Patent JP-S59140443-A (JP)
Title: Silver halide photosensitive material
Inventor: YAMASHITA KIYOSHI
IPC: G03C1/005
Filed: 1983-02-01
Abstract: PURPOSE:To enhance sensitivity and to prevent fog by using a silver halide emulsion layer contg. silver halide grains consisting of silver iodobromide crystals contg. silver iodide different in amt. in the outer and inner parts of each crystal, and having a specified size distribution, and round vertices of the surface of each crystal, and further sensitizing or desensizing the grains with a specified sensitizing dye. CONSTITUTION:The silver halide emulsion layer of a silver halide photosensitive material contains crystalline grains consisting of silver iodobromide having a content of silver iodide in the outer part of each crystal different from that of the outer part, and a monodispersion of a size distribution having a standard deviation S of average grain diameter r' expressed by the following relationship: S/r' <=0.20. The end of each crystalline grain of said silver halide is round and it is sensitized with a sensitizing dye of formula I , II, or III in which Y1-Y4 and Y9-Y12 are each H or halogen; R1-R11 are each H or alkyl; n, m are each 1 or 2; and X1-X3 are each an anion. The use of said grains enables retention of excellent photographic characteristics after photosensitization even during long time storage in a state of sol.
Patent JP-2000213032-A (JP)
Title: Operation body of drain valve device
Inventor: KOYAMA HIROSHI
IPC: A47K3/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an operation body of a drain valve device capable of performing operation lightly at all times and draining water from the inside smoothly. SOLUTION: A release 5 passes through a hole 11 of a body 9 and protrudes upward, and its upper end is connected with a pushbutton 7 through a shaft 12. When the pushbutton 7 is pressed, the release 5 performs a stroke. When the pushbutton 7 is pressed once, a cock lid 4 rises, and a drain valve device 2 is opened. When the pushbutton 7 is pressed once again, the cock lid 4 lowers, and the drain valve device 2 is closed. The pushbutton 7 is like a cap, and its side peripheral part covers an outer peripheral face of an upper part of a body 9. There is a passage 19 consisting of a clearance between the side peripheral part of the pushbutton 7 and the outer peripheral face of the upper part of the body 9.
Patent JP-S58132968-A (JP)
Title: Semiconductor device
Inventor: KAMIYA YASUO
IPC: H01L29/08
Filed: 1982-02-01
Abstract: PURPOSE:To suppress dependency of clip voltage on temperature by forming separately from base region a high concentration region within collector region. CONSTITUTION:An N<-> collector region 2 is totally spreading just below a P base region 4, and a withstand voltage of a clip voltage VA is determined by a distance between an N<+> region 3 internally existing in the N<-> collector region 2 just below the P base region 4 and the N<-> collector region 2 up to the P base region 4. Since a clip voltage VA is set within a semiconductor substrate, it is not effectuated by the surface, improving reliability. In addition, since a high concentration region to be formed in the collector region is isolated from the base region, dependency of clip voltage on temperature can be suppressed.
Patent JP-H06231018-A (JP)
Title: Data set writing method in computer system
Inventor: NOGUCHI SHINICHI
IPC: G06F12/00
Filed: 1993-02-03
Abstract: PURPOSE:To improve write performance by reducing burden on an I/O after an output request is issued by outputting an I/O instruction in advance when it is predicted that a record will be outputted. CONSTITUTION:A user program 1 issues preliminary written OK 11 to an operating system 2, and notifies a message to permit preliminary write to the preliminary write control 23 of the operating system 2. When a user changes the page 42 of a virtual area 4, it is predicted that the user will write the page on the record 52 on a data set. Therefore, the virtual area monitoring control 24 of the operating system 2 recognizes the fact that the page 42 in the virtual area 4 is changed by retrieving a change bit 321 in a page managing bit area 3. As a period to monitor the change bit 321, a page-out period or period at every fixed time can be considered.
Patent JP-H01192370-A (JP)
Title: Far infrared radiation medical care tool
Inventor: SHOJI MASASHI
IPC: A61N5/06
Filed: 1988-01-27
Abstract: PURPOSE:To attain movement even while far infrared ray is irradiated while the tool is small in size and light in weight and power consumption is reduced by fixing an extreme infrared ray generating member to an affected part by a fixing means and irradiating the far infrared ray from the far infrared ray generating member to the affected part. CONSTITUTION:For example, an adhesive tape 4 as a fixing means is fitted at a rear surface 3 at the side opposite to an irradiation surface 2 of an far infrared ray generating member 1 composed of, for example, ceramics, metallic oxide or these mixtures. The irradiating surface 2 of the far infrared ray generating member 1 is contacted to the necessary part of a human body, the adhesive tape 4 is bonded onto the skin, thus, the far infrared ray generating member 1 can be fixed to the desired part of the human body and therefore, the patient may suitably move during the conduction. In the fixed condition, the far infrared ray generating member 1 is heated for example to 32 deg.C-36 deg.C approximately by the body temperature from the human body, and thus, the far infrared ray is generated, this is penetrated into the skin and the affected part is heated and cured.
Patent JP-H09206184-A (JP)
Title: Reinforcing structure for display base floor plate
Inventor: MAIKERU JIEI SUMISU
IPC: A47F5/11
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To prevent loss by integrating a reinforcing plate for reinforcing a floor plate. SOLUTION: A hipped reinforcing plate 3 provided through a peak folding line on the lower edge of a front plate 1 and a back plate 2 is folded and erected in a triangle peak shape, a side bottom plate 7 is folded over through the peak folding line to the lower edge of a side plate 6, an insertion plate 8 is folded and erected and locking projections 9 projected to front and back are inserted to locking holes 10. Thus, the hipped reinforcing plate 4 is fixed, the floor plate 11 is pushed through a front frame plate 13 to a top edge of the front plate 1 and the back edge and center of the floor plate 11 are reinforced by providing a back supporting plate 12 on the back edge.
Patent JP-S56112980-A (JP)
Title: Ink composition for marking pen
Inventor: YAMAMOTO HIROYOSHI
IPC: C09D11/16
Filed: 1980-02-12
Abstract: PURPOSE: To provide an ink composition for the marking pen which hardly drives up, by compounding an org. solvent, a pigment, a resin soluble in said org. solvent and a paraffin wax solid at a room temp.  
     CONSTITUTION: The titled ink composition comprises 40W90wt% (hereinafter percent) org. solvent (e.g.: methylcyclohexane, toluene, methyl ethyl ketone), 1W20%  pigment, 0.5W30% resin soluble in said org. solvent (e.g.: a rosin ester, a phenolic resin) and 0.05W15% paraffin wax which is solid at a room temp. and, pref., has an m.p. of 40W80°C. By containing the paraffin wax, when a cap is removed from  a pen tip and the pen is allowed to stand, the wax rapidly exudes to a surface of the pen tip to form a thin film and, thereby, said org. solvent is prevented from being evaporated from the surface of the pen tip and, when the pen is used again for writing, said film is easily broken and the outflow of the ink from the tip part of the pen is not inhibited. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H064493-A (JP)
Title: Method for selectively serializing access for common object and method for centralizing serialized code in operating syste
Inventor: RARII BAATO BURENAA
IPC: G06F15/177
Filed: 1993-02-03
Abstract: PURPOSE: To selectively serialize access to a shared data object by executing a serializing mechanism for operations in which the definition of a minimum unit data type object is generated related with the type of the data object, and the minimum unit data object definition is designated as the minimum unit operation. CONSTITUTION: Overall processings are operated in a multiple processing computer system 100. All of processors 110, 112, 114, and 116 can perform access to a shared storage area 120. Each processor 110-116 executes the flow of instructions for applying access to a storage place 122 of the shared storage area 120 especially among the other functions. The serialization of access to the shared storage area 120 is realized by establishing lock to the resource. The access to the shared storage area 120 must be serialized only when an opposed access can generate the change of data.
Patent JP-H08187146-A (JP)
Title: Blur prevention device for mirror
Inventor: KUBO NOBORU
IPC: A47G1/02
Filed: 1995-01-09
Abstract: PURPOSE: To provide a blur prevention device for a mirror which surely removes and prevents blur of a mirror and also uses for heating despite of a simple structure. CONSTITUTION: A blur prevention device for a mirror is provided with a water heater 6 and a discharge part 13 for discharging hot water flowed from the water heater 6 from the upper part of a mirror 3 which is installed on a wall face 2 of bathroom 1, and this discharge part 13 is provided with a plurality of holes 14 from which hot water is made to flow to at least one of the front or back faces of the mirror 3. A temperature sensor 5 is set on the mirror 3, operation (hot water supply) of the water heater 6 is started based on the signal of this temperature sensor 5, and a heating mode for directly dropping hot water to the floor face of the bathroom 1 is added to the water heater 6.
Patent JP-H05219327-A (JP)
Title: Digital picture processor
Inventor: KISHI KENJI
IPC: G06F17/30
Filed: 1992-01-31
Abstract: PURPOSE:To reduce number of circuit components without changing the picture processing speed by receiving an input digital signal with a sampling circuit as picture compression means of 2 systems or over and storing a code from each sampling circuit with a single storage means. CONSTITUTION:Each of inputted R, G, B picture signals is thinned with its horizontal and vertical picture elements by sampling circuits 1A, 1B, 1C, the signal is converted into a prescribed size and stored in code memories 7A, 7B, 7C. Each of the inputted picture signal is simultaneously converted into a luminance signal Y and color difference signals U, V by an RGB YUV converter 2, the color difference signals U, V are sub-sampled to a half through LPFs 3B, 3C. The signal Y and the color signals U, V subjected to sub-sampling are stored once in frame memories 4A, 4B, 4C and processed by DCT circuits 5A, 5B, 5C and compressed-processed by coders 6A, 6B, 6C and sequentially stored in code memories 7A, 7B, 7C.
Patent JP-S55109953-A (JP)
Title: Manufacture of gas sensor element
Inventor: TAKAMI AKIO
IPC: G01N27/12
Filed: 1979-02-15
Abstract: PURPOSE: To obtain a durable element with a stable resistance value by providing grooves of semicircle section, equal in diameter to an electrode line, in green sheets including metal oxide powder in process of manufacturing a gas sensor element for an automobile exhaust-gas air-fuel-ratio detector, etc.  
     CONSTITUTION: A half-dried sheet is formed of material for a sludgy sheet obtained by mixing metal oxide powder of TiO 2 , etc., with butyral resin and a solvent. Next, this sheet is cut of fixed measure and in three obtained sheets, grooves of section equal in diameter to electrode line 3 are formed as shown in the figure by using a metal mold. In intermediate sheet 2, grooves are made at both opposing sides. Those three sheets 2 with interposing electrode lines 3 are pressed against one another and heated; and an organic binder is removed first and they are baked up to a temperature of 900W1,500°C to manufacture sensor element 1. Thus, electrodes are buried without clearance and an interval between and positions of electrodes 3 will be maintained with precision, so that a stable resistance value can be secured as well as short response time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10212482-A (JP)
Title: Cement admixture for stabilizing ground and ground stabilization using the same
Inventor: ARAKI AKITOSHI
IPC: C04B22/10
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain cement admixture for stabilization of ground, for jetting cement milk into the ground under high pressure and curing and stabilizing the ground and a cement composition and provide an engineering method for stabilizing ground. SOLUTION: This cement admixture for stabilization of ground comprises an alkali metal carbonate and/or phosphate and organic acids and further as necessary, sulfuric acids. This cement composition comprises the cement admixture and cement. The engineering method for stabilizing the ground comprises injecting cement milk containing cement composition and water into ground under high pressure, mixing the cement milk with soil and curing the cement milk. The method can lower viscosity of slime and has good development of strength and can firmly improve the ground.
Patent JP-H07226802-A (JP)
Title: Telephone set detecting on/off time of tv and the like
Inventor: OKUTSU KO
IPC: H04M1/64
Filed: 1994-02-10
Abstract: PURPOSE:To recognize the safety and the in-home of a family by converting the unit name of a storage part and a time code into sound and outputting them. CONSTITUTION:A band pass filter and the like are provided for a detection part 3. When specified frequency sound is detected and the raster scanning of television is started, the start of sound for horizontal scanning, which is continuously generated, is detected. A clock part 4 transmits the detected time code in the storage part 6, and stores it time-sequentially relating to the equipment name. Whenever television is turned on/off, the storage part 6 time- sequentially stores the time code relating to the equipment name. When a telephone call is received, an automatic incoming part 1 automatically receives the call, and an ID code is transmitted after a necessary procedure. When the code is correct after the identification of an ID identification part 7, the equipment name and the time code in the storage part 6 are read. A sound synthesis part 5 generate corresponding sound based on the code and transmits it to a calling telephone set through a telephone part 2 and a telephone line 10. Thus, a recognition operation from an external part is conducted.
Patent JP-S63184134-A (JP)
Title: Data processor
Inventor: TANAKA MASAYUKI
IPC: G06F7/53
Filed: 1987-01-27
Abstract: PURPOSE:To heighten the throughput of the whole of a device, by extending a computing time only when possibility that a carry is propagated jumping a block exists. CONSTITUTION:After operands X and Y are divided into four blocks Xi and Yi(i=1-4) and the partial addition of each block is performed, total addition is performed. The carry gi generated in the partial addition of each block is detected by a carry generation detecting part Gi, and is sent to a high-order block, and also, is sent to a carry generating part C. A condition in which the carry is propagated in each block jumping the block, that is, a carry propagation condition pi is detected by a carry propagation condition establishment detecting part Pi, and is sent to the high-order block and the carry generating part C, and also, is sent to an execution control part 153 via a OR gate D. The execution control part 153 assumes and calculates the carry gi as the carry when no carry propagation condition pi is generated in any block, thereby, the computing time can be shortened.