baber/WOPTO huggingface dataset:
Patent JP-H09242580-A (JP)
Title: Fuel injection control device for engine
Inventor: MAENO MASAAKI
IPC: F02D41/04
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To correct the height of fuel injection without using a height detecting sensor. SOLUTION: A device is provided with a means (a) for detecting the engine operating condition and a means (b) for controlling the fuel injection quantity and the fuel injection period in response to the detected value. The device is also provided with a car navigation system (c) utilizing GPS, a means (d) for correcting the fuel injection quantity and fuel injection period, which are based on the engine operating condition, on the basis of the height information, and a means (e) for comparing the height information of the car navigation system with the predetermined threshold value and for canceling the correction of fuel injection quantity and the fuel injection period in the case where the height at the threshold value or less is detected from the height information of the car navigation system.
Patent JP-S51121947-A (JP)
Title: Smoke prevention damper
Inventor: MURAKAMI KOUICHI
IPC: F24F13/14
Filed: 1975-04-16
Abstract: PURPOSE: To provide a dust prevention damper, which can be smoothly rotated and closed when smoke is detected by a smoke sensor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61205094-A (JP)
Title: Station data storage system
Inventor: TAKAMI HIROAKI
IPC: H04M3/22
Filed: 1985-03-08
Abstract: PURPOSE:To attain prompt trouble diagnosis and to improve serviceability by providing a pair of station data memories having the same address and making one of which selectable. CONSTITUTION:The first station data memory 4 and the second station data memory 5 have one and the same address and one of these memories can be selected by the turning on/off of a switch 10. The prescribed station data are registered in the memory 4, and office data for the management variable from station to station are registered in the memory 5. If any trouble occurs in the office data of the memory 5, the memory 4 is selected by switching of the switch 10 to conduct the operating test by the reference station data.
Patent JP-H06257875-A (JP)
Title: Refrigerating device
Inventor: SADA MARI
IPC: F25B13/00
Filed: 1993-03-08
Abstract: PURPOSE:To constitute a simultaneous cooling and heating operation system by applying a so-called usual heat source unit. CONSTITUTION:Two sets of outdoor units 2A, 2B, to which liquid lines 5A, 5B and gas lines 6A, 6B, branched into high-pressure passages 65, 66 and low- pressure passages 67, 68, are connected, are provided. A main liquid line 4L, a main high-pressure gas line 4H and a main low-pressure gas line 4W are connected to respective liquid lines 5A, 5B, high-pressure passages 65, 66 and low-pressure passages 67, 68 so that respective outdoor units 2A, 2B are connected in parallel. In addition, three sets of indoor units 3, 3, 3, connected to the main liquid line 4L and switchably connected to the main high-pressure gas line 4H and the main low-pressure gas line 4W, are provided. Further, liquid passages 53, 54, gas passages 63, 64, main liquid passage 41, a main high- pressure gas passage 42b and a main low-pressure gas passage 43b are integrated so as to form a pipeline unit 11.
Patent JP-H05216170-A (JP)
Title: Silver halide photographic material
Inventor: KARINO YUKIO
IPC: C09B23/00
Filed: 1992-02-03
Abstract: PURPOSE:To improve decoloring properties after processing and the stability of dye layers against changes with time by specifying the ratio of absorbancy between wavelengths in an absorption spectrum derived from dye in a hydrophilic colloid layer which contains solid dispersion of the dye. CONSTITUTION:In a silver halide photographic material having a hydrophilic colloid layer having on its support at least one photosensitive silver halide emulsion layer and a hydrophilic colloid layer containing solid dispersion of dye expressed by the formula, the ratio of absorbancy at 680nm to that at 530nm in an absorption spectrum derived from the dye in the hydrophilic colloid layer containing the solid dispersion of the dye is equal to or less than 0.50. In the formula, each of R, R' represents an alkyl group, an aryl group or the like. The silver halide photographic material in which only a desired hydrophilic colloid layer is sufficiently and selectively colored by the dye and which has hydrophilic colloid layers excellent in the property of being decolored through processing (especially low pH quick processing) can thus be obtained.
Patent JP-H05251557-A (JP)
Title: Manufacturing for semiconductor device
Inventor: ISHIKAWA HIDEO
IPC: H01L21/78
Filed: 1992-03-04
Abstract: PURPOSE:To prevent a defect in a semiconductor device, by applying ultrasonic vibrations to a pellet after dicing, and eliminating beforehand a silicon part that will drop away easily. CONSTITUTION:When a wafer including a bump and so on is divided by dicing into pellets 1 after a wafer manufacturing step, the pellet 1 has a crack 6 at the edge on the rear side thereof. With an ultrasonic generator, ultrasonic vibrations are applied to the pellet so that a cracked part of silicon, which will drip away easily in the following step, is eliminated. After one end of a TAB lead 3 is bonded to a bump 2, the other end thereof is connected to a ceramic substrate 4. Then, a heat sink 5 is pushed to the rear face of the pellet 1. Consequently, the part of a silicon that drops away easily can be eliminated beforehand, and a defect caused by a fragment in a semiconductor device can be prevented.
Patent JP-S62203910-A (JP)
Title: Ceramic intake and exhaust valve for internal combustion engine
Inventor: MATSUURA TORU
IPC: F01L3/06
Filed: 1986-03-04
Abstract: PURPOSE:To reduce the drag to an intake and exhaust flow for improving intake and exhaust efficiency by providing radial shrouds monolithically at the back surface on the valve head portion of a ceramic intake and exhaust valve. CONSTITUTION:A wall thickness of the valve head portion 13 in a ceramic intake and exhaust valve 11 is formed thinner than the one of a conventional metallic intake and exhaust valve, and radial shrouds 12 are monolithically formed on the back surface of the valve head portion 13 in order to make up for the wall thickness. Thereby, it is possible to lighten the intake and exhaust valve for high speed running, and to improve intake and exhaust efficiency.
Patent JP-S62203366-A (JP)
Title: Image sensor and manufacture thereof
Inventor: NISHIKURA TAKAHIRO
IPC: H04N5/335
Filed: 1986-03-04
Abstract: PURPOSE:To lessen the capacity and to permit the steedup of the voltage response by a method wherein the amount of induced charge between a read scanning electrode and a high-resistance light-shielding layer, which oppose to each other, is limited by the high-resistance light-shielding layer through an insulating film. CONSTITUTION:A light-shielding layer 3, which has a lighting window 2 and transmitted light whose intensity is controlled to be 5% or less of the maximum intensity of reflected light 8 from a typescript 7, is formed on a transparent insulating substrate 1. Then, a photoelectric conversion element 5 is formed of a II-VI compound semiconductor thin film in the vicinity of the lighting window 2 after the formation of a transparent insulating layer 4 and a read scanning electrode is formed. Moreover, a transparent protective layer 6 is adhered with thin plate glasses and so on to convert the reflected light 8, which is incided passing through the window 2 from the back surface of the substrate 1 and is reflected by the typescript 7, into an electrical signal by the element 5. By setting up the layer 3 in such a way, the amount of induced charge between the layer 3 and the read scanning electrode is limited through the layer 4, the capacity is lessened and the voltage response is speeded up, and at the same time, the setting-up of an earthing electrode part is dispensed with and the productivity and reliability can be increased.
Patent JP-S57161417-A (JP)
Title: Open-air register control device
Inventor: KISHI AKIFUMI
IPC: F23N3/06
Filed: 1981-03-31
Abstract: PURPOSE:To enable reduction in space necessary for the accommodation of common logic hardware by using the control logic of an open-air register control device both for its open and close control operation. CONSTITUTION:With the issue of the start command 1 to open the open-air register from the AND gate 6-2, the timer circuits 8-1, 8-2,... are successively activatied. The output command from each of these timer circuits is collated with said start command 1 at the AND gates 16-1, 16-2,... With this, the first, second... output commands 9, 10,... are issued to open the open-air register. Similarly, with the issue of the start command 4 to close the open-air register from the AND gate 6-3, the output commands 12, 13... to close the open-air register are provided successively. In this way, the control logic 7 is made available both for opening and closing control operation, helping minimizing the space necessary for the accommodation of the commonlogic hardware.
Patent JP-H05248757-A (JP)
Title: Refrigerator
Inventor: SOWA MITSUAKI
IPC: F25D21/14
Filed: 1992-03-04
Abstract: PURPOSE:To perform rapid detection of leakage of defrosted water from a vaporizing tray. CONSTITUTION:A vaporizing tray 12 receives defrosted water from a cooler 3 to store the defrosted water. The defrosted water in the vaporizing tray 12 is vaporized through receipt of heat from a compressor 10. A notch part 12a is formed in the vaporizing tray 12. A suction port 13a is formed in the front of a duct case 13. A water receiving part 13b is formed to the back thereof. The notch part 12a of the vaporizing tray 12 is coupled to the water receiving part 13b of the duct case 13 through a water introduction member 15. Thus when defrosted water flows over the vaporizing tray 12, after the defrosted water is dripped through the notch part 12a to the water introduction member 15, it is dripped through the suction port 13a onto a floor by means of the duct case 13.
Patent JP-H06323317-A (JP)
Title: U nut
Inventor: MAIKERU JII GIYANON
IPC: F16B37/04
Filed: 1994-02-22
Abstract: PURPOSE: To provide an improved U-nut preventing a fragile panel from being damaged even in fastening the panel to another panel by easily and frictionally engaging the U-nut with the fragile panel such as a resin panel beforehand and threading a stand-off thread therein. CONSTITUTION: A U-nut includes a first leg 20 having a female thread cylinder 26, a second leg 22 with a bore, a bridge connecting the two legs together, and a spring finger 40 arranged between the two legs and the bridge. At first, a panel 36 is frictionally engaged between two legs by a small pushing force, and secondly, a stand-off thread is threaded into the female thread of the female thread cylinder 26 through a bore in another panel 70 and the bore in the second leg 22. The shoulder 66 of the stand-off thread 34 is engaged with a horizontal edge around the bore of the first leg and holds a prescribed interval 68 between them so that the panel 36 is fixed to the other panel 70 without any damage.
Patent JP-S59171930-A (JP)
Title: Electrophoresis display element
Inventor: MATSUI SHIYOUICHI
IPC: G02F1/167
Filed: 1983-03-18
Abstract: PURPOSE:To eliminate the flocculation and deviation of titanium oxide particles in respective cells and over the entire part of a panel by the flow and agitation of a liquid and to obtain a stable electrophoresis display element having a larger area by dividing the injecting part of a liquid dispersion system to many cells of sub-sections. CONSTITUTION:A photosensitive polyimide precursor 6 is coated on glass substrate 1 having an electrode 2 consisting of a transparent conductive film in such a way as to be coated at 16mum after drying and is dried. A mask 8 is then superposed thereon an UV light is irradiated thereto. The coating is subjected to developing and rinsing to form a pattern. The pattern is subjected to dehydration and curing to form a pattern of polyimide having 10mum thickness. A dispersion system prepd. by adding titanium oxide and nonionic surface active agent to a soln. prepd. by dissolving a blue paint to m-xylene and is filtered is dropped at an adequate amt. on the substrate 1 and another sheet of a glass substrate 1 having a transparent electrode 2 is superposed thereon in such a way that the dispersion system enters the entire cell by preventing the incorporation of foams. The circumference is stuck by an epoxy adhesive agent. The flocculation and deviation of the titanium oxide are thus prevented and the panel which operates stably and has a large area is obtd.
Patent JP-S55139818-A (JP)
Title: Exhaust gas desulfurizing method
Inventor: MORI TOSHIKATSU
IPC: B01D53/34
Filed: 1979-04-18
Abstract: PURPOSE: To promote the desulfurization reaction rate of SO 2  gas in exhasut gas by lowering the Ca 2+  concentration in the slurry, by causing the combustion exhaust gas to contact with CaCO 3  slurry containing fluoride of alkali metal or NH 4 F.  
     CONSTITUTION: When absorbing and removing SO 2  in the exhaust gas by causing the combustion exhaust gas to contact with slurry containing CaCO 3 , the following fluoride is added to said slurry. That is, this fluoride is a fluoride of alkali metal (e.g. NaF) or NH 4 F, which will show sufficient effect when added by 0.001W 0.01mol/l. Besides, since the pH of the slurry added is the pH is usual desulfurization, sufficient effects will be shown at 5W7, and the temperature may be 50W65°C as usual. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11252185-A (JP)
Title: Signal transmission circuit
Inventor: SATO KAZUHIKO
IPC: H03K19/0175
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To transmit a high speed signal without deterioration the waveform of the signal even in a CMOS-type driving circuit by connecting a series circuit composed of a terminal resistance and a coil to the reception terminal-side of a signal transmission line in parallel. SOLUTION: A signal transmission lines 14 are connected to the output terminals T1 and T2 of a driving circuit 13 constituted of field effect transistors FET1 -FET3 installed in a main circuit 10 constituted of a CMOS-type circuit. A signal is transmitted to the unit B of a reception side through the signal transmission line 14. The series circuit constituted of a terminal resistance R7 and a coil L1 is connected to reception terminals T3 and T4 in parallel. Thus, the rounding of the rise/fall waveforms of a rectangular wave to be transmitted is dissolved and the deterioration of the waveform is suppressed. Thus, the correct waveform can be transmitted to a reception circuit even if it is driven by the CMOS-type driving circuit, and the form of the board of a unit on a transmission side can be miniaturized.
Patent JP-S61211913-A (JP)
Inventor: KAMATA OSAO
IPC: H01B13/08
Filed: 1986-03-04
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-H09216896-A (JP)
Title: New physiologically active substance plancin a and its production
Inventor: ANIYA YOUKO
IPC: C07K1/34
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new physiologically active substance from Acanthaster planci, having inhibitory action on blood coagulation, useful as a blood coagulation inhibitor such as an anticoagulant or an antithrombotic medicine, etc., especially due to suppression of blood coagulating activity of an intrinsic coagulating system. SOLUTION: This substance consists of as a first part as an acidic substance which comprises an N end of Asn-Leu-Asn- and contains two or more Cyses and a second part which comprises an N end of Tyr-Pro-His-Tyr-Cys-Gly-Ala- Thr-Leu-Gln- and has the total of 19 amino acids in which the first part is bonded through one or two disulfide bonds to the second part. The substance is obtained by subjecting the spiny poison of Acanthaster planci to anion exchange column chromatography and purifying the prepared anticoagulant activity fraction by gel filtration. The spiny poison of Acanthaster planci is preferably obtained by extraction through homogenization of the spine of Acanthaster planci together with a phosphate buffer solution.
Patent JP-2000240823-A (JP)
Title: Ball shaped valve element support structure for ball valve
Inventor: YAMAMOTO RYOZO
IPC: F16K5/06
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a ball-shaped valve element support structure for a ball valve, which is simple in structure and inexpensive due to a reduced number of parts, facilitates work and assembly, and can extend a seal life through an even abutting of a seat. SOLUTION: A thread hole 10 concentric with a rotational axis (a) of a ball-shaped valve element 5 held rotatably within a valve case 2 for opening and closing a valve casing passage 3 is formed in a lower portion thereof. A ball stay 12, the lower portion of which abuts on the inner circumferential flat surface of the valve case 2 is fitted into the thread hole 10. A set screw 13 is screwed into the thread hole 10, so as to align an axis of the valve casing passage 3 with the axis of the ball-shaped valve element 5 by adjusting a screwing amount of the set screw 13.
Patent JP-H08241102-A (JP)
Title: Pid control unit
Inventor: KUWATA RYUICHI
IPC: G05B11/36
Filed: 1995-03-07
Abstract: PURPOSE: To provide the PID controller which can have both a PID value and a control mode adjusted at the same time so as to perform excellent control over variation in desired value. CONSTITUTION: This PID controller consists of a coefficient element 1 which outputs an externally set coefficient value, a PID value computing element 2 which outputs a PID value for basic PID control mode and a PID value for I-PD control mode on the basis of the coefficient value outputted from the coefficient element 1, and a PID controller 3 which outputs a basic type PID control mode output, an I-PD control mode output, or the compromised control mode output of the basic type PID control mode output and I-PD control mode output as a manipulated variable to a controlled system on the basis of the basic type PID control mode PID value outputted from the PID value computing element 2 and the basic type PID control mode PID value and I-PD control mode PID value outputted from the PID value computing element 2.
Patent JP-S61217331-A (JP)
Inventor: KOBAYASHI TOSHIZOU
IPC: B65B67/06
Filed: 1985-03-12
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-S57164414-A (JP)
Title: Core for magnetic head
Inventor: FURUICHI SHINJI
IPC: G11B5/147
Filed: 1981-03-31
Abstract: PURPOSE:To easily assemble a magnetic head core without damaging it by heat, by making a seaming member for laminating adhere onto an Fe-Al-Si compound magnetic head core chip, and >=1 places, or the whole surface of a nonmagnetic material to be combined with the core chip. CONSTITUTION:For instance, on each ship-shaped Fe-Al-Si compound magnetic core material 6 and a nonmagnetic material 8, a notched part 7 for embedding a seaming member 5 for lamination is provided. As for the seaming member 5, a low melting point metal, a brazing alloy or glass, etc. whose melting temperature is >=100 deg.C are used, are placed on the notched part 7, are heated and are melt-stuck, and after that, the surplus member 5 is removed by means of grinding, etc. Subsequently, said material is cut to the thickness of a prescribed core, a magnetic core chip 4 and a nonmagnetic material core chip 8 are laminated, and are seamed by heating and melting only a part 9 of the member 5 by a laser beam, etc. It is also possible to make the seaming member 5 adhere onto the whole surface of the core material 4 and to seam them by irradiating a laser beam, instead of providing the notched part. In this way, the Fe-Al-Si core 4 is seamed with the nonmagnetic core 8 such as ceramics, without damaging it by heating.
Patent JP-S63230967-A (JP)
Inventor: NABIRU HANAFUI
IPC: F04B1/02
Filed: 1988-03-02
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-S56146824-A (JP)
Title: Induction heating device for pipe
Inventor: NISHIDAI ATSUSHI
IPC: C21D1/42
Filed: 1980-04-10
Abstract: PURPOSE:To increase the degree of mutual coupling between a coil and a pipe and enhance the efficiency of induction heating for the metallic pipe by passing the pipe which is held inserted with a barlike iron core therein through the cylindrical induction coil. CONSTITUTION:A barlike iron core 3 is inserted into a metallic pipe 1, and a suitable number of sliding rollers 4 are mounted of the parts around this iron core 3, so that the iron core is easily slided in the longitudinal direction of the pipe 1. This pipe 1 is passed through the inside of a continuously fixed cylindrical induction coil 2, and the coil 2 is energized from a commerical frequency AC power source 5. Then, the iron core 3 maintains the opposing position to the coil 2 by attraction force, and despite the movement of the pipe 1, the induction coil 2, a primary coil, a secondary coil by which the pipe 1 is short-circuited, and the iron core 3 maintain the mutual relation of the iron core of a transformer. Consequently, the pipe 1 is heated efficiently by Joule heat generated by the current corresponding to the secondary short-circuiting current of the transformer.
Patent JP-S57161511-A (JP)
Title: Controlling method for measurement and recording of patient's weight
Inventor: TAKECHI YASUSHI
IPC: G01G19/52
Filed: 1981-03-30
Abstract: PURPOSE:To obtain a method which is easy even with unskilled persons and offers no danger by setting the planned value of the quantity of dehydration upon lapse of time at every unit time and the planed value of total quantity of dehydration, comparing and controlling these with measured values of a body- weight at every unit time. CONSTITUTION:A weight detector as well as a storage, arithmetic and controlling device are provided. The planned value of quantity of dehydration upon lapse of time at every unit time and the planned value of total quantity of dehydration are set, and the dehydrating pressure is controlled by the control signal outputted when the measured value of the body-weight exceeds the upper or lower limit permissible value of the planned value of quantity of upon lapse of time or the permissible excess value of the planned value of total quantity of dehydration. A weight detector consisting of a load placing body 3 installed by a  beam 5 adhered with, for example, strain gages 4 is connected to a storage, arithmetic and controlling device 6, and the control signal obtained  there is acted upon a pressure regulator. A printing and recording printer 7 is provided to display the results graphyically, whereby the controlling of the quantity of dehydrat ion is facilitated.
Patent JP-H05214626-A (JP)
Title: Worsted yarn for piece dyeing
Inventor: KAIMORI MICHINOBU
IPC: D06M13/438
Filed: 1992-02-03
Abstract: PURPOSE:To obtain worsted yarn for piece dyeing capable of simply producing melange yarn good in mixing degree of color and having various kinds of colors. CONSTITUTION:The objective worsted yarn for piece dyeing is constituted by using at least partially printed print wool fiber and a modified wool fiber to which chlorination or chlorination and resin finishing are applied.
Patent JP-S51123440-A (JP)
Title: Electric distributor
Inventor: GOTOU KENJI
IPC: F02P7/02
Filed: 1975-04-19
Abstract: PURPOSE:An electric distributor for prevention of energy loss, electric wave disturbance, generation of ozone and also production of abrasive powder.