baber/WOPTO huggingface dataset:
Patent JP-H04128567-A (JP)
Title: Intake device for engine
Inventor: HATTORI TOSHIHIKO
IPC: F02M69/00
Filed: 1990-09-20
Abstract: PURPOSE:To obtain an intake system having a compact constitution and improve the fuel distribution performance to each cylinder by arranging a multiple injection hole fuel injection at the center part between the upstream edge parts where independent intake passages are collected and allowing each injection hole to communicate independently to each independent intake passage. CONSTITUTION:An upstream intake pipe 11 of an intake manifold 10 has a collection part 16 for four independent intake passages 15 which are arranged in proximity, having the section in a square arrangement, at the downstream edge of a common intake passage 14. A multiple injection hole fuel injector 17 having four injection holes 18 in a cylinder part 12a having a center partitioning wall between the upstream edge parts of four independent intake passages 15 is arranged in an intermediate intake pipe 12, having the injection hole 18 toward the downstream side. Each injection hole 18 is installed so as to communicate to each independent intake passage 15 through four communication holes 19 which are radially formed independently toward the aslant downstream side at the downstream edge of a cylinder part 12a. Accordingly, fuel can be distributed uniformly in the intake passage 15, and the faculty of an engine is improved.
Patent JP-H04129934-A (JP)
Title: Cut paper sheet supply method and device therefor
Inventor: ISHII MASAHITO
IPC: B65H3/56
Filed: 1990-09-20
Abstract: PURPOSE:To supply paper sheet stably by setting the amount of driving a roller driven by a preliminary driving means so that a paper sheet to be sent out next may stand by for next sending-out action in such status that its front edge has passed over a paper separating claw. CONSTITUTION:A paper sheet separating claw 16 is engaged with the feed edge of a paper sheet pile S. A feed roller 14 frictionally engaged with the upper surface of the paper pile S is rotated to send out paper sheets one after another from the upper side of the paper pile S. In this case, when a paper sheet is sent out from the paper pile S, the feed roller 14 is driven until the rear end of the sheet leaves the feed roller 14 and, when feed of the sheet is completed, a sheet to be sent out next is given in advance initial sending-out action by driving the feed roller 14. This makes a sheet stand by for next sending-out action in such status that its front edge has passed over the paper separating claw 16.
Patent JP-S62116191-A (JP)
Title: Displaying device for image
Inventor: TOYONO TSUTOMU
IPC: G11B11/00
Filed: 1985-11-07
Abstract: PURPOSE:To attain the stable recording, maintenance and re-recording of image informations by a method wherein recording is conducted by heating in response to the information provided along the moving direction of a recording substance belt, the image information on a sheet are displayed on down-stream side in relation to the moving direction of the recording substance belt, a recording substance layer is heated uniformly, and the image information are erased by a gradually-cooling means provided on the down-stream side. CONSTITUTION:A recording substance belt 1 constructed by applying a high-molecular recording material on a substrate of polyester or the like is moved in the direction of an arrow by the rotation of a driving roller 2. Image information signals from an image signal inputting means 6 are converted into heat signals by a thermal head 5. The recording substance belt 1 is heated to a temperature enabling phase separation, in response to record information, and thereby a heated part is turned from a transparent state into a slightly-opaque state. By a cooling process of a rapidly-cooling means 8, the heat-recorded part is turned to be slightly opaque, visible information are fixed, and the recording of the information is executed by a recording means controlling means 9. The erasure of a recorded image is conducted by heating the whole surface or the recorded part by means of a heater 12 and by cooling the same gradually by means of a gradually-cooling means 17.
Patent JP-H0291007-A (JP)
Title: Chemical agent to keratine harmful organism
Inventor: YOHANESU HAASU
IPC: A01N53/00
Filed: 1988-10-04
Abstract: PURPOSE: To obtain an agent useful for the treatment of wool, feather, hair, etc., and exhibiting synergistic effect for the control of a keratin-damaging organism by combining a phenoxybenzyl cyclopropanecarboxylate compound with a chloromethylsulfonamide diphenyl ether compound. CONSTITUTION: This agent for controlling a keratin-damaging organism is produced by using a phenoxybenzyl cyclopropanecarboxylate compound [especially a compound of the formula I (R1 is H, an alkyl or a halogen; R2 is an alkyl, a halogen or phenyl; R3 is H, cyano or ethynyl; R4 is H or a halogen; R5 is H or a halogen), e.g. a compound of the formula I wherein R1 and R2 are Cl, R3 is CN, R4 is F and R5 is H] in combination with a chloromethylsulfonamide diphenyl ether compound [especially preferably a compound of the formula II (m+n) is 4-7)]. The agent is preferably used for the treatment of wool, feather and hair. The agent is used together with a dispersing agent and/or a solvent.
Patent JP-H1170225-A (JP)
Title: Game machine such as pachinko machine
Inventor: KISHI ISAO
IPC: A63F7/02
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To increase the range of expressions by permitting a variety of expressions for a next-to-winning condition in a game machine such as a pachinko machine having a symbol display device which provides expressions for the next-to-winning condition that enhance the expectation for the occurrence of a jackpot symbol combination. SOLUTION: The suddenly changed state (y) of a symbol in which a symbol C cannot be identified and the momentarily stopped state (x) of the symbol in which the symbol C is temporarily stopped and becomes identifiable are repeated as an expression of a next-to-winning condition; therefore, the symbol is moved exposure by exposure to provide a new operating mode as compared with conventional continuous operation. Also, since a player sees the progress of the temporarily stopped symbol in the momentarily stopped state (x) of the symbol as being continuous, a variety of expressions for the next-to-winning conditions, such as the skipping motion and the reverse feed of the symbol, are made possible by feeding the symbol exposure by exposure with appropriate regularity in the suddenly changed state (y) of the symbol.
Patent JP-H04126947-A (JP)
Title: Timing function device for wireless remote control switch in air conditioner
Inventor: TSUTSUMI MASAYASU
IPC: F24F11/02
Filed: 1990-09-18
Abstract: PURPOSE:To correct a variation in frequency in a quartz oscillator caused by a variation in a surrounding temperature in response to a temperature data and to provide always a correct time by a method wherein a temperature thermistor, a temperature measuring circuit and a temperature correction calculation control circuit are provided. CONSTITUTION:At a temperature correction calculation control circuit 7, a time displaying function is set at a display part 53 in response to an output from a timer counting circuit 6 and then a time displacement is calculated in reference to a temperature data t deg.C got from a temperature measuring circuit 9 taken by a temperature thermistor 8 regularly measuring a surrounding temperature, a prestored temperature characteristic of a quartz oscillator 3 and (a frequency deviation DELTAf[ppm] at that temperature t deg.C)X(an elapsing time at the temperature t deg.C). At the time when the accumulated displacement time becomes 1 second, for example, the present time of the timing function at the temperature correction calculation control circuit 7 is corrected by 1 second.
Patent JP-H0989867-A (JP)
Title: Method for removing interference of ascorbic acid in measurement of component
Inventor: MATSUMOTO TATSU
IPC: G01N33/48
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To measure components at low cost stably with high accuracy by dissolving polyphosphate in a measuring solution and removing interferences of ascorbic acid. SOLUTION: For polyphosphate to be dissolved in a measuring solution of a biological sample, particularly, humor or the like, pyrophosphate, tripolyphosphate, polymethacryphosphate, etc., are used. Salt is used in a state of sodium salt, potassium salt, etc. While the polyphosphate is used in a state of salt from the beginning, the polyphosphate may be added to the measuring solution in a state of acid if it is in the state of salt before the measurement. A concentration of the using polyphosphate in the measuring solution is preferably 40-200mM. If the concentration is smaller than 40mM, the effect is not sufficient. If the concentration exceeds 200mM, not only the effect is not increased, but the polyphosphate possibly chemically reacts with the measuring solution thereby to generate heat.  According to this method, any component can be measured with the utilization of such an oxidation/reduction reaction that is interfered by ascorbic acid.
Patent JP-H03112368-A (JP)
Title: Frequency converter
Inventor: MASUDA HIROYUKI
IPC: H02M5/453
Filed: 1989-09-26
Abstract: PURPOSE:To obtain a small and inexpensive frequency converter by performing initial charging of a large capacity capacitor through switching of a switching means, which is arranged together with a current limit resistor means in an initial charging circuit, prior to start of an inverter section. CONSTITUTION:Prior to start of the inverter section 5, i.e., the main circuit of a frequency converter, a control power supply 8 throws in a switch 71 through an insulating transformer 72 thus performing initial charging of a large capacity filter capacitor 4. Since the impedance of the winding of the insulating transformer 72 arranged in the initial charging circuit is mainly composed of resistance component having high resistance, the frequency converter provides a sufficient current limiting effect with small size. Since the switch 71 is only required to connect/disconnect between the main circuit and the control power source 8, the size and the cost of the frequency converter can be reduced.
Patent JP-S60134741-A (JP)
Title: Motor
Inventor: YAMADA TOMIO
IPC: H02K5/167
Filed: 1983-12-23
Abstract: PURPOSE:To improve the life of a bearing and to reduce the noise by forming the bearing in a cylinder having a large-diameter portion at one end with a sintered alloy, and accumulating oil in the large-diameter portion. CONSTITUTION:A stationary shaft 2 is projected from the inner periphery of one axial end of a cylindrical housing 1 along the axial direction. A bearing 4 provided integrally with a rotor 3 along the center of rotation of the rotor 3 is inserted into the outer periphery of the shaft 2. The bearing 4 is formed in a cylinder having a large-diameter portion 5 at one end with a sintered alloy. An oil reservoir 6 is formed in the portion 5.
Patent JP-H1087950-A (JP)
Title: Resin composition and laminated material by using the same
Inventor: HATA KAZUYUKI
IPC: C08L27/12
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition excellent in extrusion or injection melting property and useful as an adhesive between a polyolefinic resin with a fluour resin or an acrylic resin. SOLUTION: This resin composition is obtained by blending (A) 30-99wt.% acrylic graft copolymer with (B) 70-1wt.% fluorine resin. In this case, the acrylic agent copolymer (A) is a copolymer obtained by the following production method. The acrylic graft copolymer (A) is obtained by reacting (a) an olefinic resin having at lest one functional group in a molecule with (b) a radically polymerizable monomer having a functional group having a reactivity with the above functional group in (a) to obtain a radically polymerizable olefinic resin (c), and then radically copolymerizing (d) 10-500 pt.wt. an acrylic acid alkyl ester or a nethacrylic acid alkyl ester (provided that the carbon number of the alkyl group is 1-8) with 100 pts.wt. resin (c).
Patent JP-S62109435-A (JP)
Title: Demodulation circuit for pcm data
Inventor: SAGAWA KAZUMI
IPC: H03M5/06
Filed: 1985-11-07
Abstract: PURPOSE:To attain the demodulation of the NRZ data at a high speed to the Biphi-L PCM data having a short synchronizing pattern, by setting a frame synchronizing circuit in parallel to a bit synchronizing circuit and a.Bi ambiguity eliminating circuit and not after these two circuits. CONSTITUTION:The output of a zero cross comparator 2 is supplied together with a double bit clock produced by a bit synchronizing circuit 3 to a frame synchronizing circuit 4 which detects the coincidence of frame synchronizing patterns for each half bit of the Biphi-L PCM data. the circuit 4 detects by comparison the coincidence of frame synchronizing patterns of the input PCM data for each half bit and delivers a synchronizing signal to a clock timing generating circuit 5 when the coincidence of the frame synchronizing patterns is obtained. Here the 1/2 division of the double bit rate clock is started and a bit rate clock free from the Bi ambiguity is reproduced. An NRZ data discriminating circuit 6 adds the half bit integration value of a matched filter 1 by an amount equal to a bit based on the bit rate clock for comparison and delivers the frame synchronized NRZ data after reproducing it.
Patent JP-S61127985-A (JP)
Title: Valve device
Inventor: TAKEI TOSHIHIRO
IPC: B60T8/36
Filed: 1984-11-28
Abstract: PURPOSE:To eliminate the necessity of highly accurate defining of a valve member displacement force, by using a leaf spring having at least two spring constants according to at least two deflection modes. CONSTITUTION:The valve device includes valve members 4 and 5 for opening and closing a port, leaf springs 15 and 20 for supporting the valve members 4 and 5 and exhibiting at least two spring constants according to at least two deflection modes, and a selector means 30 for displacing the valve members 4 and 5 against the leaf springs 15 and 20. In operating the valve members 4 and 5, the selector means 30 deforms the leaf springs 15 and 20 so that the leaf springs may exhibit at least a relatively larger spring constant.
Patent JP-H0298121-A (JP)
Title: X-ray exposure device and mirror damage reduction thereof
Inventor: WATANABE YUTAKA
IPC: G03F7/20
Filed: 1988-10-05
Abstract: PURPOSE:To reduce the damage to a mirror by a method wherein a mirror protective shutter is provided on the position nearer to an X-ray source than any mirrors and the shutter is kept open while the X-ray amount required for exposure is to be passed. CONSTITUTION:X-rays 2 having limited scatter angle emitted from an X-ray source 1 enter into a mirror 3. A mirror protective shutter 7 is provided on the X-ray source 1 side of the mirror 3 nearest to the X-ray source and vulnerable to the damage from the X-rays 2. This shutter 7 is kept open while the least X-ray amount required for exposure is to be passed. In order to pass the specified amount of X-ray required for exposure immediately after opening the shutter 7, an exposure adjusting shutter 10 is opened while the shutter 7 is to be closed immediately after the shutter 10 is closed. Through these procedures, the mirror 3 is not irradiated with the X-ray while the shutter 7 is being closed so that the damage to the mirror 3 may be reduced.
Patent JP-H06103800-A (JP)
Title: Semiconductor memory
Inventor: AKAOGI TAKAO
IPC: G11C17/00
Filed: 1992-09-18
Abstract: PURPOSE:To eliminate a memory cell involving a potential defective part by technology of screening and to collect distributed data of threshold values of the memory cell. CONSTITUTION:A signal WRITE is made a H level at the time of writing, a prescribed voltage is applied to a bus line 20 from a writing circuit 14, while an address signal is decoded by a column decoder 12 and a row decoder 13, a bit line BLj and a word line WLi are selected, and a prescribed voltage is applied to them. A erasing circuit 17 applies O volt to source wiring 19. A signal ERASE is made a H level at the time of erasing, it is applied to source electrodes S of all memory cells Mi,j from the erasing circuit 17 via source wiring 19 and output of row address buffers 10 and 11 are made a H level, and bit and word lines are made a non-selecting state at the time of erasing. Data of the memory cell is detected at the time of reading out, but it can be operated by either of 'normal reading mode' and 'reading mode for test' by varying voltage of a pad 13a of a row decoder.
Patent JP-H04131309-A (JP)
Title: Manufacture of titanium flake
Inventor: NAGASAKI SHUNSUKE
IPC: C09C1/62
Filed: 1990-09-21
Abstract: PURPOSE:To manufacture titanium flake having excellent metallic luster by wet-pulverizing a metallic titanium powder in a milling machine after making metallic titanium powder by removing hydrogen of titanium hydride powder pulverized finely tot he specific range of particle diameter. CONSTITUTION:The metallic titanium is hydrogenated to make the fine titanium hydride powder having 1-50mum and successively, the hydrogen is removed from this titanium hydride powder to make the metallic titanium powder. After that, this metallic titanium powder is wet-pulverized in the milling machine. By this method, the titanium flake which is composed of fine particles of sharp particle size distribution and has excellent metallic luster can be manufactured. This is effectively utilized to, what is called, metallic coating having metallic luster as coating of car or electric machine and instrument product.
Patent JP-H04131610-A (JP)
Title: Combustion controller
Inventor: SUYAMA NORITSUNE
IPC: F23N1/02
Filed: 1990-09-21
Abstract: PURPOSE:To improve the combustion efficiency of a burner and prevent the generation of soot by calculating a correction coefficient for air volume accord ing to the number of burners that are ignited and correcting the air volume to the burner based on said correction coefficient. CONSTITUTION:A correction coefficient k is sought by a correction coefficient calculator 21 based on the number m of the burners that are ignited. And, this correction coefficient k is introduced to a corrected air volume calculator 22, and here an air excess ratio mu that is beforehand set theoretical air volume AO in addition to the fuel flow rate FF from a fuel flow rate meter 6 being inputted, it is possible to obtain a target air volume FAO, and this target air volume FAO is sent out to an air volume regulator 9. With this arrangement it is possible to hold the air volume FA at a specified value FAO, if, after this air volume regulator 9 seeks the operational output based on the target air volume FAO, the air volume regulator 9 adjusts an air flow rate regulating valve 11 by using this operational output. Accordingly also when arbitrary number of burners are ignited, it is possible to maintain the combustion at a certain air-fuel ratio lambda based on the set air excess ratio mu and the theoretical air volume AO.
Patent JP-S61128624-A (JP)
Title: Reset circuit
Inventor: KONUMA TATSURO
IPC: H03K17/22
Filed: 1984-11-27
Abstract: PURPOSE:To prevent inconvenient operation at application and disconnection of power by generating a reset signal at the inside of a peripheral device when the power is applied singly to the peripheral device and resetting the device by a reset signal of a main body when the power of the main body is applied. CONSTITUTION:When power is applied only to the peripheral device, a tristate gate 4 is in the operating state. In this case, the level of an input terminal 6 is at a common level and the level of a gate output control terminal 6 to which a main body power supply signal 3 is given is also at a common level. Thus, a reset terminal of a peripheral electronic device 1 connected to an output terminal of the gate 4 goes to an L level and reset is applied. This reset state is kept until the main body power supply signal 3 is fed to the control output terminal 5. When the power is applied to the main body, the main body power supply signal 3 is fed to the terminal 5 and the gate output is at a high impedance state. In this case, a reset signal 2 is fed from the main body to the reset terminal of the electronic device 1.
Patent JP-H0561221-A (JP)
Title: Electrophotographic sensitive body
Inventor: KOMIYAMA NAKAJI
IPC: G03G5/06
Filed: 1991-09-04
Abstract: PURPOSE:To obtain the electrophotographic sensitive body not only superior in electrophotographic characteristics, such as electric charge characteristics, potential stability, sensitivity, and residual potential, but also good in physical film properties, small in deterioration due to repeated uses, not changed in characteristics against heat, temperature, and light, and capable of displaying stable performances. CONSTITUTION:The photosensitive body has a photosensitive layer containing an azo compound represented by formula I in which A is a coupler residue having phenolic OH; each of R1 and R2 is H, halogen, alkyl, alkoxy, or disubstituted amino: mis an integer of 0-4; and also n is 0-4.
Patent JP-H0988977-A (JP)
Title: Double-row cylindrical roller bearing
Inventor: OKAZAKI HIRONORI
IPC: F16C33/37
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To make lubricating oil out of an oil feed hole smoothly flow into a bearing. SOLUTION: In a double-row cylindrical roller bearing, installing an oil feed hole 6 corresponding to a row space (m) of two cylindrical rollers 3 of a bearing outer ring 2 where these rollers 3 are doubly set up on the raceway surface, and storing and setting up a flange spacer 11 an inner end face where these rollers 3 are opposed to each other, in a state that the outer diametral surface comes into contact with an inner diametral surface of the outer ring 2, a taper surface 13 being inclined toward an inner end face of the cylindrical rollers 3 to be situated at both sides in the axial direction is formed on the outer diametral surface of the flange spacer 11.  A central part of the outer diametral surface of the flange spacer 11 is formed into a flat plane in contact with the raceway surface of the outer ring 2, while both peripheral edges of the outer diametral surface is formed into the taper surface 13 to be inclined to the inner end face of the cylindrical roller 3 being angled with the raceway surface of the outer ring 2.
Patent JP-H1097610-A (JP)
Title: Graphic position detection device
Inventor: WAKITANI JUN
IPC: G06T1/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To precisely detect the existence and the position of an object even if only a part of a graphic being the detection object appears on a picture by retrieving the existence and the position of a partial picture fitted to a reference picture on the input picture and recognizing the existence and the position of the detection object. SOLUTION: Plural types of reference templates which are previously segmented from a typical objective screen are stored in a reference picture memory 24. When the input picture sent from a picture input part 1 is stored in a memory 23, a correlation computer 21 operates a correlation value in respective scanning points while the input picture is scanned by the respective reference templates and generates correlation value maps for the respective templates for the whole picture. A recognition part 3 recognizes the existence and the position of a circle being the detection object on the input picture based on the maps. Even if a part of the graphic being the detection object is displayed on the picture, the existence and the position can highly precisely be recognized.