baber/WOPTO huggingface dataset:
Patent JP-H0676547-A (JP)
Title: Method and device for reproducing sound data
Inventor: TSUCHIYA YASUSHI
IPC: G11B20/10
Filed: 1992-08-26
Abstract: PURPOSE:To easily adjust the reproducing start time of the sound data when the sound data on a CD-ROM, etc., are reproduced. CONSTITUTION:When the device is equipped with a sound data storage part 7, a sound data reproduction control part 9 which controls the reproduction of the sound data, a sound data reproduction part 10 which reproduces the sound data, and a sound data reproduction request part 1 makes a request to reproduces the sound data and reproduces the sound data, the device is provided with a sound data reproduction start position adjustment part 5 which changes a sound data reproduction position set in the sound data reproduction request part 1 and an input means 4 for inputting a target sound data reproduction start position; and the sound data recording area 8 of the sound data storage part 7 is provided with a no-sound data area 8' wherein the sound data are not recorded in front of a sound data area 8'' and a sound data reproduction start position set in the no-sound data area 8' is changed to adjust the time of sound data reproduction requested by the sound data reproduction request part 1.
Patent JP-S6288820-A (JP)
Title: Bearing device
Inventor: SUZUKI KIICHI
IPC: F16C35/02
Filed: 1985-10-14
Abstract: PURPOSE:To accomplish automation of assembling by forming a projecting portion having the same width as a bearing fixing groove on the main body side and a drooping arm having a lock portion engaged with a lock hole of the main body on the outside surface of a bearing connected to a shaft to be integral with the bearing. CONSTITUTION:Bearings 2A, 2B are integrally connected to both ends of a shaft 1 through E-rings 6, and projecting portions 3 having the same width as a bearing fixing groove 8 of a main body 7 are provided on the outside surfaces of the bearings. Further drooping arms 4 having a lock portion 8 engaged with a lock hole 9 of the main body 7 are integral with the lower portion of the bearings 2A, 2B. Accordingly, assembling is easy so that automatic of assembling can be accomplished to reduce the cost and improve the efficiency of production.
Patent JP-S59120760-A (JP)
Title: Fuel feeding device for carburetor
Inventor: YAMADA TOKUJI
IPC: F02M1/16
Filed: 1982-12-27
Abstract: PURPOSE:To prevent excessive fuel from flowing out of a nozzle hole by installing an externally operated closing valve in a nozzle passage which connects a fuel chamber to the nozzle hole, in a device in which fuel is fed to the fuel chamber of a carburetor by means of a manual pump. CONSTITUTION:When starting an engine, as an operator pushes and operates a rubber-made manual pump 65 while pushing an operating part 33 upward, an arm 27 is rocked against a spring 31 causing a control valve 15 to open, while a valve body 51 is raised to close a nozzle passage 37. At the same time, an overflow passage 53 is connected to a fuel chamber 9. And, fuel in a fuel tank 3 is introduced to the fuel chamber 9 through the control valve 15, filling the chamber 9. When the engine is started in this condition, fuel is jetted out from the fuel chamber 9 through a nozzle hole 41 into a suction passage 39 by means of the operation of a diaphragm pump 17 containing a diaphragm 18 which is moved in response to the variation in pressure in a pressurizing chamber 19 connected to a crankcase.
Patent JP-H04108807-A (JP)
Title: Resin particle and its production
Inventor: HOTSUTA YASUNARI
IPC: C08F20/34
Filed: 1990-08-28
Abstract: PURPOSE:To enable the mass-production of the subject particles having spherical form and arbitrary particle diameter and composed of a polyester containing a specific range of carboxyl groups and a vinyl monomer containing ionic group. CONSTITUTION:The objective particles can be produced by dispersing (A) a polyester containing 0.02-2.0 equivalent/1,000g of carboxyl group in a liquid medium in the form of particles having an average particle diameter (D) of <=0.1mum, adding (B) a vinyl monomer containing an ionic group forming a counter ion of the carboxyl group to the above dispersion and polymerizing the monomer. The objective particle contains the component A and the component B as main constituent components, contains >=70wt.% of particles having particle size falling in 0.5-2.0D, contains particles having a sphericity of >=0.7 accounting for 70% on number-average and has an equivalent ratio of carboxyl group to ionic group of >=0.5.
Patent JP-H04108811-A (JP)
Title: Production of polyolefin
Inventor: TAJIMA YOSHIO
IPC: C08F4/60
Filed: 1990-08-29
Abstract: PURPOSE:To obtain the subject polymer having narrow molecular weight distribution, low tackiness, good particle shape and high bulk density by (co) polymerizing an olefin in the presence of a catalyst composed of a specific solid catalyst component and a specific modified organic Al compound. CONSTITUTION:An olefin is (co)polymerized in the presence of a catalyst composed of (A) a solid catalyst component produced by contacting (i) a porous inorganic oxide, (ii) a magnesium halide, (iii) a compound of formula Al(OR)nX3-n (R is l-24C hydrocarbon group; X is halogen; (n) is 0-3) and (iv) a compound of formula R MXr (M is transition metal of group IV element of the periodic table; R<1> is cyclopentadienyl, indenyl, etc.; X is halogen, 1-24C hydrocarbon group, etc.; (p) is 2-4; (r) is 0-2; p+r=4) and (B) a modified organic Al compound containing Al-O-Al bond and produced by reacting an organic Al compound with water.
Patent JP-H0391133-A (JP)
Title: Optical information recording and reproducing device
Inventor: OUCHIDA SHIGERU
IPC: G11B11/10
Filed: 1989-09-01
Abstract: PURPOSE:To make a device small in size and light in weight by integrating and providing an optical path separating element which transmits or reflects light with a diffraction grating type polarizing plate which polarizes and separates the reflected light from an optical information recording medium and has a diffraction grating formed so that the grating directions are orthogonally crossed with each other. CONSTITUTION:The optical path separating element 8 which transmits or reflects the light and the diffraction grating type polarizing plate 9 which polarizes and separates the reflected light from the optical information recording medium 10 and has the diffraction grating formed so that the grating directions are orthogonally crossed with each other are integrated to be provided on the optical path of the light emitted from a laser light source 7. Then, the light emitted from the laser light source 7 is reflected by the optical path separating element 8 and guided to the optical information recording medium 10. The light reflected on the medium 10 is guided to the optical path separating element 8 again and transmitted through there. Then, the light is polarized and separated by the diffraction grating type polarizing plate 9 having the diffraction grating and guided to a signal detection optical system. Therefore, the information is reproduced and a focusing error signal and a tracking error signal, etc., are detected. Thus, the number of parts in a signal detection optical system is reduced and the entire device is made small in size and light in weight.
Patent JP-S59110105-A (JP)
Inventor: KURAUSU SHIYUMITSUTO
IPC: H01F27/02
Filed: 1983-12-02
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-H06196919-A (JP)
Title: Antenna position regulating equipment
Inventor: KORIN ANGASU SAZAARANDO
IPC: H01Q3/08
Filed: 1993-09-13
Abstract: PURPOSE: To eliminate the rotational torque of antenna by canceling the rotation of antenna caused by the distortion of frame by keeping the frame freely rotatable when distortion stress to be loaded to the frame further occurs by holding both the ends of frame and preventing the frame from being distorted when the antenna changes its direction. CONSTITUTION: When both the sides of frame 19 are supported, the frame 19 is prevented from being distorted by vibrations in the case of changing the direction of antenna 11. When the distortion stress loaded to the frame 19 is caused by movement related to the whole antenna 11, both bearings 21 of frame 19 operate like pivots so that the rotation of antenna 11 caused by the distortion of frame 19 can be canceled. The antenna 11 is supported by an axle 17 at the center of antenna 11. Further, since the axle 17 is supported on both the sides by the frame 19, even when the antenna 11 is turned to any direction or changes the position control direction, no rotational torque does not occur at the antenna 11.
Patent JP-H0671683-A (JP)
Title: Injection molding method
Inventor: KOMATSU ISAMU
IPC: B29C45/00
Filed: 1992-08-26
Abstract: PURPOSE:To enable sufficient filling of resin in a cavity and prevent expression of a weld line by a method wherein injecting timing of resin through a plurality of gates is controlled without necessitating high and precise controlling. CONSTITUTION:Resin is cast through the first gate under a state wherein the second gate (41b) is closed by a valve member 5 within a built-in heater part 51, after the tip part of the resin injected through the first gate is passed at least through the second gate, the second gate is released by sinking the valve member 5 and the resin is injected through the second gate. A surface layer part of the resin filling the second gate is restrained from forming a cooled and set skin layer by heat of the heater part 51.
Patent JP-2001054883-A (JP)
Title: Power tool
Inventor: KOTADO SEIICHI
IPC: B25F5/00
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To try to enhance miniaturization, weight saving operating performance for a power tool. SOLUTION: The inner circumference of a cylinder 21 is pressed in a first gear 5, its outer circumference is pressed in a ball bearing 16, and it abuts against the lip part 22a of an oil seal 22. The axial length of the cylinder is so set as to be longer than those of the ball bearing 16 and the oil seal, and a raised part 5a is so disposed as to be located within the cylinder 21.
Patent JP-2000062891-A (JP)
Title: Package body for semiconductor wafer
Inventor: KUROKI TOMOHITO
IPC: B65D85/86
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To enable pressure in a wafer case during air transportation to be restored promptly after landing by providing a bag for packaging a wafer case with semiconductor wafers housed therein, and setting in a specific range the ratio of a value in which the volume of semiconductor wafers is subtracted from the content volume of the bag and the content volume of the wafer case. SOLUTION: The wafer case 3 for a semiconductor wafer packaging body 1 is comprised of a case main body 5 and a lid body 7. A bag 4 for packaging this wafer case 3 is provided with an opening for putting in and out the wafer case 3 at its one side. In this case, regarding the size of the wafer case 3 and the bag 4, the ratio of a value in which the volume of the semiconductor is subtracted from the content volume of the bag 4 and the content volume of the wafer case 3 is set to be in a range of 1.03-1.18. By this structure, even in the case where if the atmosphere in the airplane lowers during air- transportation and thereby air in the wafer case 3 comes out of the bag 4, the pressure in the wafer case 3 is maintained on the order of 0.9 atm, so that the pressure in the water case can be restored promptly to the atmosphere after landing.
Patent JP-H0869624-A (JP)
Title: Recording and reproducing method of digital information, its device and recording medium
Inventor: SHIYUKUNAMI SHIYUUICHI
IPC: G11B7/24085
Filed: 1994-08-29
Abstract: PURPOSE: To assure an allowance as an optical recording and reproducing system by recording digital information in such a manner that the ratio of a detection signal of presence or absence of marks and a mark displacement detection signal of a track direction attains a prescribed value and reproducing the digital information. CONSTITUTION: Digital signals to be recorded are distributed to signals D1, D2 of the information quantity ratio of, for example, 1:0.3 and are made into code conversion ±signals C1, C2 by corresponding digital converters 12, 14. The light source light from a light source 22 is modulated by an optical modulator 22 according to the signal C1. This modulated light is deflected by an optical deflector 24 and the pits of the marks displaced in the track direction, such as 3T and 4T of respectively prescribed lengths are recorded on an optical disk 28.  The reproduced detection signal quality of both sets of information is balanced and the allowance as the optical recording and reproducing system is assured by a system of recording the information by confining the information quantity to be committed to the mark displacement in the parts where these marks exist to <=0.6 times the information committed to the presence or absence of the marks.
Patent JP-S6381365-A (JP)
Title: Manufacture of electrophotographic sensitive body
Inventor: SUGATA MASAO
IPC: G03G5/047
Filed: 1986-09-26
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high accep tance potential and capable of forming an image with a small electrically charg ing current and a small amount of exposure light energy by forming as a charge transfer layer a film composed essentially of carbon by using a combination of a carbon compound containing hydrogen and a dehydrogenating agent as a main material. CONSTITUTION:A photosensitive layer is obtained by laminating on a substrate 14 a charge generating layer 12 and the charge transfer layer 13 of a film composed essentially of carbon made from a combination of the carbon compound containing hydrogen and the dehydrogenating agent as the main material. It is preferred for said film to contain at least one of H, N, and O, thus permitting the obtained electrophotographic sensitive body to have high acceptance potential and to form an image with a small charging current and a small exposure light energy.
Patent JP-H05209281-A (JP)
Title: Liquid flow guiding panel for non-electric copper plating of device of complicated shape
Inventor: SANGIII YUUN
IPC: C23C18/38
Filed: 1992-08-26
Abstract: PURPOSE: To obtain a liquid flow induction panel which supplies plating flow sufficient for electroless copper plating of the inside surface of the channels of microwave devices having intricate shapes.  
     CONSTITUTION: This liquid flow induction panel includes robust baffles 11 formed by integrally coupling plural members 11a to d which have plural openings 12 constituted to fix the plural microwave devices and are selected with sizes relating to electroless copper plating tanks so as to generate the plating liquid flow sufficient for passing the channels in the microwave devices arranged in these openings by minimizing the liquid flow bypassing the channels in order to obtain the complete copper plating on the inside surfaces of the channels, by means of covers 17, and fixing means, such as combs or plastic plugs, to be inserted into coupling holes 22 for respectively fixing the microwave devices of the plural intricate shapes into the respective plural openings 12 of these robust baffles 11. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2001048855-A (JP)
Title: Production of isocyanate group-containing compound, isocyanate group-containing compound and isocyanate group-containing polysiloxane compound
Inventor: MAEBA KOJI
IPC: C07F7/10
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To safely and economically obtain the subject compound useful as an industrial raw material and having good quality in a state capable of easily being industrialized by reacting a specific amino group-containing compound with a diaryl carbonate and thermally decomposing the resultant compound. SOLUTION: An amino group-containing compound of formula I [R1 is a monovalent to tetravalent organic group; R2 is a divalent organic group; and X1 and X2 are each R4 (R4 is a monovalent organic group), NH2 or the like] is reacted with a diaryl carbonate preferably at 30-160 deg.C to thereby obtain an aryl carbamate group-containing compound of formula II [X3 and X4 are each R4, NH-CO-OR6 (R6 is an aryl) or the like] and the aryl carbamate group- containing compound is thermally decomposed preferably at 100-300 deg.C to thereby obtain the objective compound of formula III (X5 and X6 are each R4, NCO or the like). The compound of formula I is an amino group-containing polyoxy compound of formula IV (R7 is a monovalent to tetravalent 1-24C organic group; R8 is a divalent 1-24C hydrocarbon) and has an average molecular weight of preferably >=400.
Patent JP-H0973337-A (JP)
Title: Charging device, information reception device, and communication system
Inventor: IWAMURA KEIICHI
IPC: G06Q50/00
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To adequately charge information use of a user of a multimedia network, etc., while easily performing management and protecting the privacy of the user. SOLUTION: When the user inputs money information to a PPC input part 14 provided for a user terminal 10 by using cash, a prepaid card, an IC card, etc., a decision part 11 decides whether or not provided information PP can be used according to the amount of money that the money information shows and/or the provided information PP from an information provider P and a signal processing part 17 processes and outputs the provided information PP to the user in response to a signal allowing the user.
Patent JP-S59119262-A (JP)
Title: Method for testing resistance to deteriorated oil of rubber or the like
Inventor: SUGIMOTO MASATOSHI
IPC: G01N33/44
Filed: 1982-12-27
Abstract: PURPOSE:To reproduce and test accurately and efficiently the deterioration phenomenon by the oil of a high polymer material such as rubber by oxidizing an oil to deteriorate the same. CONSTITUTION:A required amt. of an oil O is stored in a vessel 7 until the open end 9 of a supply pipe 8 is thoroughly concealed therein. Sample pieces 17 consisting of rubber, etc. are put at a rate of 12 pieces for 500ml oil are put in the vessel to immerse the sample pieces 17 in the oil O. While the inside and outside of the vessel 7 are kept at 120 deg.C by a thermostatic chamber 6, oxygen or air is blown continuously through the pipe 8 into the oil O in the vessel 7 to oxidize and deteriorate the oil O. The deterioration phenomenon of hardening and cracking a high polymer material such as rubber, plastics or the like by the oil is accurately and efficiently reproduced by the above-mentioned method, whereby the exact investigation of the influence of the deteriorated oil on the high polymer material is made possible.
Patent JP-S6472563-A (JP)
Title: Manufacture of reverse conducting type gto thyristor
Inventor: TAKAHASHI YOSHIKAZU
IPC: H01L29/744
Filed: 1987-09-11
Abstract: PURPOSE:To obtain manufacture of an isolating groove structure of the GTO section and a Di section of a reverse conducting type GTO thyristor in which a desired isolating resistance value is easily obtained and steps can be simplified by digging a groove in an isolating part by etching to form a cathode electrode with an aluminum-deposited film as a mask. CONSTITUTION:When an isolating part necessary to electrically isolate the GTO section and the Di section of a reverse conducting type GTO thyristor is manufactured, an aluminum-deposed film provided to form the cathode electrode 12 of the GTO thyristor is employed as a mask, and a group is dug in the isolating part by etching. For example, after aluminum is deposited on one surface of diffused wafer alloyed with Mo or the like in a normal treatment process, the Si of the isolating part is exposed in aluminum photoetching process. Then, the isolating part is etched in a groove etching process. In this case, it is etched while measuring the resistance of the isolating part by a tester or the like to obtain a desired resistance. Thereafter, an aluminum electrode pattern is formed by a normal photoetching process.
Patent JP-H1169368-A (JP)
Title: Convergence correction circuit
Inventor: KATO TSUTOMU
IPC: H04N9/28
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a convergence correction circuit where power voltage is not necessary to be made high in a convergence correction circuit output part in accordance with voltage induced to a convergence coil with horizontal deflection current flowing in a horizontal deflection coil and the reinforcement of a heat discharge measure in an output means is not necessary. SOLUTION: In the convergence correction circuit, an adjusting unit 3 controls the amplitude of the signals of various correction waveforms in a waveform generation circuit 1 based on data of a memory 2, an addition circuit 4A executes addition and generates convergence correction input and an output part 5 containing a differential amplifier 6, the convergence coil 7 and a current detection resistor 8 makes convergence correction current flow in the horizontal convergence correction coil 7 in accordance with convergence correction input and corrects the distortion of a picture and color deviation.  A deflection current detection circuit 11 generates horizontal deflection current compensation voltage for overlapping current flowing in the horizontal convergence correction coil 7 based on coupling with the horizontal deflection coil with convergence correction current from the output part and making them flow. The addition circuit 4 adds the horizontal deflection current compensation voltage to convergence correction input.
Patent JP-S6474017-A (JP)
Title: Controller for distribution line section switch
Inventor: YAMANAKA SOICHI
IPC: H02H3/02
Filed: 1987-09-10
Abstract: PURPOSE:To contrive a closing-locked state not to be set, even if service interruption is generated in a section except an allotted section within a timer count time, by contriving an opening lock relay not to be conductively excited after current is released. CONSTITUTION:Unlike conventional circuits, between a closing retaining and reset relay 5, and its first normally opening contact 6, a reverse current suppressing diode 43 is set, and to the closing retaining and reset relay 5, a delay circuit consisting of the series circuit of a resistor 44 and a capacitor 45 is connected in parallel with each other. At the time of momentary service interruption, by the delay circuit, the closing retaining and reset relay 5 is retained. Accordingly, a change-over contact 8 is retained on the side of a normally opening terminal 8b. Accordingly, even if the third normally opening contact 42 of a switch auxiliary-relay 33 is turned ON by the current release of the momentary service interruption, an opening lock relay 13 in not conductively excited and a lock contact 12 is kept in an ON-state. Accordingly, a section switch is not set in a closing-locked state.