baber/WOPTO huggingface dataset:
Patent JP-H09329978-A (JP)
Title: Image forming device
Inventor: NISHIDO KAZUHIRO
IPC: G03G15/16
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent toner-image disturbance and white-dot image on transfer paper and to form high-quality image by transferring a toner image formed on a photoreceptor to a high-resistance transfer paper via a transfer auxiliary dielectric sheet. SOLUTION: Below the photoreceptor 1 are the manual insertion table 2a of a paper feed means 2, a both-sided unit 2b, a first paper-feed means 2c, a second paper-feed means 2d, a third paper-feed means 2e, and a fourth paper- feed means 2f. The high-resistance transfer paper 3 is fed by being inserted from the manual insertion table 2a. On the other hand, the transfer auxiliary dielectric sheet 4 is fed from the first paper-feed means 2c, and carried in synchronization with the high-resistance transfer paper 3 fed by being inserted from the manual insertion fable 2a. A transfer means 5 transfers the toner image formed on the surface 1a of the photoreceptor 1 to the high-resistance transfer paper 3 via the transfer auxiliary dielectric sheet 4. This prevents ununiform discharge when the high-resistance transfer paper 3 is separated from the surface of the photoreceptor 1.
Patent JP-H05318506-A (JP)
Title: Production of fiber-reinforced phenol resin foam
Inventor: HASHIMOTO MANABU
IPC: B29K105/04
Filed: 1992-05-19
Abstract: PURPOSE:To easily control foaming magnification without using fluorocarbon gas said to be harmful by impregnating a glass fiber nonwoven fabric with air mixed resin paste and supplying the impregnated fabric into a mold to heat and cure the same while the expansion of air bubbles is adjusted. CONSTITUTION:A phenol resin compound consisting of a phenol resin, aluminum hydroxide being a filler functioning as a foam control agent and a curing agent is charged in a mixer and mixed while compressed air is injected into the compound to prepare a kneaded compsn. containing fine air bubbles. This air mixed kneaded compsn. is rubbed against a glass fiber nonwoven fabric to be infiltrated therein and five impregnated nonwoven fabrics are superposed one upon another to be received in a mold and the mold is hermetically closed to be reduced in pressure. Next, the mold is heated to resin curing temp. to be held at that temp. After natural cooling, the mold is opened to demold a molded product to obtain homogeneous fiber reinforced phenol resin foam.
Patent JP-H098542-A (JP)
Title: Dielectric resonator antenna
Inventor: ADACHI TAKASUE
IPC: H01P7/10
Filed: 1995-06-20
Abstract: PURPOSE: To provide the dielectric resonator antenna formed on a same plane in the dielectric resonator antenna used for a mobile communication radio terminal equipment mainly in a micro wave and a millimeter wave. CONSTITUTION: A dielectric guide path 2 is provided to a side face of a dielectric resonator 1, power is fed through the dielectric guide path 2 to excite the dielectric resonator 1. The dielectric resonator antenna is resonated to emit an electromagnetic field and acts like a radiation element.
Patent JP-S5944269-A (JP)
Inventor: TAKEUCHI ATSUSANE
IPC: A61M5/152
Filed: 1982-09-02
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-S5581254-A (JP)
Title: Evaporated fuel collecting device
Inventor: HIDA YUUICHI
IPC: F02M25/08
Filed: 1978-12-13
Abstract: PURPOSE: To improve collection efficiency and separating efficiency of evaporated fuel, by providing a flow-in chamber on the bottom side of a fuel-adsorbing agent layer and a flow-out chamber on the top side of the fuel-adsorbing agent layer to communicate with the atmosphere.  
     CONSTITUTION: A fuel-adsorbing agent layer 5 is arranged on the center of a cabinet-like collecting device 3, a flow-in chamber 6 is provided on the bottom side of this layer, and a flow-out chamber 7 is provided on the top side of the layer to communicate with the atmosphere. Since the flow-out chamber 7 is on the top side, the fuel content which was not absorbed on the fuel-adsorbing agent layer 5 goes down due to precipitating action and caught by the fuel-adsorbing agent layer 5 and the flow-in chamber 6, and therefore, the collecting efficiency and the sparating efficiency can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5942738-A (JP)
Inventor: KASHIMA ISOO
IPC: H01H43/04
Filed: 1982-08-31
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-S639534-A (JP)
Title: Production of steering wheel made of fiber-reinforced plastic
Inventor: YANO ISAMU
IPC: B29C70/16
Filed: 1986-06-30
Abstract: PURPOSE:To enable a rim and spokes to be connected in a body through stiff and lightweight joints, by a method wherein a stepped part of the rim and the spoke are made to about on each other, a pair of punched metallic joint pieces light in weight and high in stiffness are placed respectively on the upper and lower sides of the abutting part, the joint pieces are press-fitted to each other to connect them in a body, knitted or braided members fitted over the joint parts thus connected are impregnated with a thremosetting resin, and the resin is hardened. CONSTITUTION:Upper and lower joint pieces 9a, 9b having punched holes and recessed parts and projected parts to be fitted to each other are opposed to each other at a jointing part for a rim 1 and a spoke 2, and upper and lower mating surfaces 11a, 11b are so mated that chambered parts of the projected parts 12a, 12b are matched to recessed parts 14b, 14a. The resultant assembly is pressed between metallic dies, whereby the projected parts 12a, 12b and the recessed parts 14b, 14a are firmly engaged to each other through plastic deformation under pressure because the projected parts 12a, 12b are larger than the recessed parts 14b, 14a, resulting in that the rim 1 and the spokes 2 are connected to each other in a body. Shot knitted or braided tubular belts 2-5cm in length which are previously fitted over the rim 1 are fitted over the connected parts, from positions slightly outside the ends of the rim part to the vicinity of the spoke 2, then the resultant assembly is placed in a metallic mold, a sufficient vacuum is drawn, a liquid thermosetting resin is poured into the mold to impregnate the tubular melts with the resin, and the resin is hardened to complete the connection of the rim and the spokes in a body.
Patent JP-S63318572-A (JP)
Title: Copying device
Inventor: MAKITA KATSUHIKO
IPC: G03G15/36
Filed: 1987-06-22
Abstract: PURPOSE:To avoid copying errors due to misoperation by providing a paper detector which can identify transparent paper and semi-transparent paper from opaque paper and automatically transferring images on one side of the transparent paper, thereby discharging it. CONSTITUTION:The titled device is provided with the paper detector 6 which can identify the transparent paper and the semi-transparent paper from the opaque paper. A transfer paper conveyer has a single-side transfer route and a double-side transfer function, both of which a switching claw 19 can switch alternately. If the paper detector 6 detects the transparent or semi-transparent paper, a selected double-side transfer mode is released to switch the transfer paper conveyer to the single-side transfer route. Thus, if operation is in the middle of the double-side transfer mode, it can be interrupted easily to transfer on the transparent or semi-transparent paper. Then the operation is easily reset to the double-side transfer mode to transfer images.
Patent JP-S5677351-A (JP)
Title: Purifying method for aqueous nickel sulfate solution
Inventor: KATOU TADASHI
IPC: C22B23/00
Filed: 1979-11-29
Abstract: PURPOSE: To obtain an aqueous nickel fulfate soln. of high purity by adding powdered calcium carbonate to an aqueous nickel sulfate soln. while aerating the soln. and adding calcium hydroxide to prevent nickel from being contained in a precipitate.  
     CONSTITUTION: Powdered calcium carbonate is slowly added to an aqueous nickel sulfate soln. contg. iron, copper, zinc, etc. while aerating the soln. to adjust the soln. to 4.5W5.0pH. A small amount of a milky aqueous calcium hydroxide soln. is then added to adjust the soln. to 5.5W6.0pH, and a precipitate formed is filtered out. By this method little nickel component such as Ni(OH) 2  is contained in the resulting precipitate, so the precipitate has improved settleability and filterability. Accordingly, the yield of nickel is enhanced without diluting the aqueous nickel sulfate soln. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6215624-A (JP)
Title: Optical coordinate input device
Inventor: HASEGAWA KAZUO
IPC: G06F3/048
Filed: 1985-07-12
Abstract: PURPOSE:To transmit the coordinate signal exactly and at a high speed by fixing the coordinate signal at a prescribed level and holding the base potential of a bipolar transistor at a fixed level to the collector potential. CONSTITUTION:The voltage of a prescribed level is impressed to the base of a bipolar transistor TR52 by a switching signal Ss is a switch mode when the base is connected to an array of photodetecting elements. At the same time, the level of the coordinate signal applied to the base of the TR52 is fixed at a prescribed level by clamping means C1 and 54. While the base potential of the TR52 is kept at a fixed level to the collector potential by the discharging action of a diode 54.
Patent JP-S63317951-A (JP)
Title: Tape recorder
Inventor: HATAYA HIDEMI
IPC: G11B15/087
Filed: 1987-06-19
Abstract: PURPOSE:To surely decide whether a detected non-signal part is an intermusic or not by traveling by reciprocating in a high speed heading state from a certain tape position to the other tape position apart more than a fixed time. CONSTITUTION:A 1st memory means 3 stores that the tape traveling for a fixed time is unstable when a high speed heading mode is taken. Meanwhile, when the non-signal state more than a fixed time tau1 is counted by a signal detecting means 1 and non-signal state counting means 2, a 2nd memory means 4 stores it. The counting of a fixed time is simultaneously made by a 1st counting means 5 and the number of rotations of a winding reel therein is counted by a 2nd counting means 6. A tape is then reversed and a high speed rewinding is done until the number of rotations counted by the means 6. Thus, the time tau1 of non-signal detected previously is again counted by the means 2 in a stable traveling state, hence the decision as to whether an intermusic or not is executed surely.
Patent JP-S6216079-A (JP)
Title: Vibration wave motor
Inventor: SEKI HIROYUKI
IPC: H02N2/00
Filed: 1985-07-12
Abstract: PURPOSE:To obtain a progressive wave having uniform amplitude, and to improve efficiency by giving a vibrating body a corrective shape so that the rigidity of a section where the vibrating body and an electric-mechanical energy converting element are joined and the rigidity of a section where the vibrating body and the element are not joined are made equivalent. CONSTITUTION:A large number of electrostrictive elements 2 are joined with a vibrating body 1. A joining section with the electrostrictive element 2 of the vibrating body 1 is ground only by a rigidity section equivalent to the rigidity of the electrostrictive element 2, and the vibrating body is corrected so that the nonuniformity of rigidity is not generated between the joining section and a non-joining section when the electrostrictive element 2 is joined with the joining section. The electrostrictive elements 2 are united severally with the upper and lower two surfaces of a rectilinear section on one side of the vibrating body 1 with the phase difference of one fourth of a progressive oscillatory wavelength as phase A and phase B, and the electrostrictive elements in the phase A and the phase B are arranged at the intervals of half of the wavelength of a progressive oscillatory wave so that polarity is each reversed alternately.
Patent JP-H04351909-A (JP)
Title: External disturbance compensation method for on-vehicle direction indicator
Inventor: MIYAHARA NORIO
IPC: G01C17/38
Filed: 1991-05-30
Abstract: PURPOSE:To suppress a damped oscillation at the characteristic frequency of a magnet sensitive to a high frequency component contained in a test magnetic field so as to shorten a time required for deciding a corective magnetic field, by generating a test magnetic field via a gradually varying zone. CONSTITUTION:A test vector is designated to be a generation pattern such that it rises via a gradually varying zone W1. Thereby, the high frequency component contained in the test vector decrease so that the damped oscillation at the characteristic oscillation of a magnet is suppressed. Before reaching at respective measurement points of an used vector, a small magnetic vector is generated by a A pattern and a B pattern. The small magnetic vector is superimposed on the test vector. Thereby, the magnet is purposely forced to be in an oscillating state and the friction with a bearing becomes a kinetic friction, so that the magnet precisely stops at its respective stop target locations.
Patent JP-S5374899-A (JP)
Title: Ultrasonic alarm
Inventor: OOHASHI HIROSHI
IPC: G01S13/56
Filed: 1976-12-15
Abstract: PURPOSE: To eliminate the malfunction caused by the noise by detecting the changing amount of a fixed phase and generating a signal only when the phase difference change occurs in a fixed direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10313469-A (JP)
Title: Radio selective calling receiver
Inventor: OOTSUKI MICHIHITO
IPC: H04W84/02
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a paging system where frequency of use of routine information is enhanced without imposing a load such as a troublesome operation on a caller and a transmission amount of message information is reduced to enhance the channel efficiency. SOLUTION: A selective calling receiver 1 is provided with a memory section 13 and a message analysis section 124 in which received messages are divided and frequently used messages constitute a routine text table. A base station 2 is provided with a memory section 24 to generate a routine text table to each selective calling receiver 1, a message analysis section 23 and a routine text conversion section 22 that converts a routine text in a transmission message into routine text information. Then messages sent/received between the selective calling receiver 1 and the base station 2 are divided and divided messages with high frequency of use are registered as routine texts and when a routine text is included in a transmission message, the base station 2 converts the routine text into routine text information and transmits it.
Patent JP-H10308290-A (JP)
Title: Guide lamp control device
Inventor: KATAYANAGI TAKASHI
IPC: H05B41/14
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide such a guide lamp control device as being capable of extending the life of a cathode discharge lamp. SOLUTION: A guide lamp control device has a power supply 1 with a commercial frequency, a failure detector 2, a signal line 3, a rectifying circuit 4, a variable DC power supply 5, an emergency DC power supply 6, a change-over switch 7, an inverter 8, a cold cathode discharge lamp 9, a display panel 10 to guide and display a refuge exit in emergency with letters and designs, an optical sensor 11 and a control part 12. In the condition that the change-over switch 7 is connected to the variable DC power supply 5 in accordance with a signal from the failure detector 2, the control part 12 controls lighting power of the cold cathode discharge lamp 9 to be constant in accordance with a signal from the optical sensor 11.
Patent JP-H10335699-A (JP)
Title: Compound semiconductor light emitting element and manufacture thereof
Inventor: TOKUJI SHIGEKAZU
IPC: H01S5/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrode to the upside and underside of a compound semiconductor light emitting element on an insulating substrate. SOLUTION: A semiconductor light emitting element 15 is formed through such a manner that light emitting parts are each formed on a semiconductor substrate 100 as demarcated with a shallow groove and divided into unit light emitting elements along the shallow grooves by a dicer. In this case, upper and lower grooves (lower groove 220) are provided in the substrate 100, through- holes are each provided in the intersection of the grooves, and a thin film electrode wiring 170 is formed on the lower side of the compound semiconductor thin film layer 101 as a light emitting part extending onto the side of the substrate 100, taking advantage of the through-holes.  At the same time or almost simultaneously, a first electrode 105 is formed on the upside of the upper compound semiconductor thin film layer, a second electrode 160 is formed on the underside of the substrate 100, and the second electrode 160 and the thin film electrode wiring 170 are electrically connected together.
Patent JP-S6215776-A (JP)
Inventor: TAKAOCHI MINORU
IPC: H01R43/00
Filed: 1985-07-12
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-H11349965-A (JP)
Title: Fuel oil composition
Inventor: SHIMIZU KAZUO
IPC: C10L1/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel oil composition capable of suppressing the high- temperature corrosion and ash deposition onto the flow paths as the constructional requirements of combustion engines, exhibiting excellent low-temperature and normal-temperature fluidity, and therefore useful in internal or external combustion engines such as gas turbines, by including each specific hydrocarbon oil. SOLUTION: This fuel oil composition comprises (A) an A-heavy base oil (specifically, a distillate 150-400 deg.C in boiling point obtained by distilling crude oil) and (B) a heavy cycle oil (specifically, the heavy component of a light oil fraction obtained from a catalytic cracker, with a boiling point of 170-450 deg.C); wherein this composition is regulated so as to be >0.2 wt.% in 10% remaining carbon content in the composition and <=0.1 wt.ppm in the vanadium, potassium and sodium contents, respectively.
Patent JP-H0321324-A (JP)
Title: Reduction of nox in exhaust gas of recovery boiler
Inventor: MURAKAMI NOBUAKI
IPC: B01D53/56
Filed: 1989-06-19
Abstract: PURPOSE:To reduce the concn. of NOX in the exhaust gas of a pulp waste water recovery boiler by sprinkling only an aqueous urea solution with a specific range of concn. at a wide angle between the secondary air supply hole of the pulp waste water recovery boiler and an overheating pipe group from nozzles. CONSTITUTION:Only a 0.1-20wt.% aqueous urea solution is charged in combustion exhaust gas from wide-angle water sprinkling type nozzles 104 provided to the wall surface of a pulp waste water recovery boiler at a plurality of levels between the secondary air supply hole 106 and overheating pipe group 107 of the boiler. By this method, the hydration reaction of urea is generated at first and, when the exhaust gas and a denitration agent are mixed with urea, the denitration reaction of NO due to generated NH2 can be kept for a long time within the optimum temp. region. As a result, the concn. of NOX in the exhaust gas of the pulp waste water recovery boiler is reduced inexpensively by a method easy to handle.
Patent JP-H097187-A (JP)
Title: Optical disk information access device
Inventor: KAWASAKI YORIJI
IPC: G11B21/08
Filed: 1995-06-21
Abstract: PURPOSE: To enable an optical disk reproducing device to perform a high speed access of information. CONSTITUTION: A tracking regenerative sum signal sensor 1 detects a regenerative sum signal 21 and a tracking error signal 20, which a binarization means 2 and a mirror signal detection means 3 convert into a track count signal 22 and a mirror signal 23. A beam moving direction detection means 4 discriminates a relative moving direction of the beam to that of the track and inputs up-down signals 24 to a count means 6. The track count signal 22 is counted up or down by the count means 6. Also, a relative moving speed detection means 7 detects a speed data 25 to compare it with a specified speed data 26, and outputs a holding signal 27 to a direction storage means 5 when the speed data 25 exceeds the specified speed data 26. The direction storage means 5 operates to hold the up-down signals 24 by the holding signal 27.  Thus, it is prevented to input erroneous up-down signals due to deterioration of the mirror signal 23 to the count means 6.
Patent JP-H05339460-A (JP)
Title: Production of marbly resin composition and its molded body
Inventor: DATE SHINJI
IPC: C08J5/00
Filed: 1992-06-15
Abstract: PURPOSE:To obtain the subject composition, composed of a specific composition, excellent in heat resistance and mechanical strength and capable of providing artificial marble, having an optional length and closely resembling natural stone with a high efficiency without impairing the productivity according to an extrusion molding method. CONSTITUTION:The objective composition is obtained by blending (A) a copolymer, composed of (i) a methyl methacrylate unit, (ii) a carboxylic acid-based monomer unit of formulas I and/or II (R<1> to R<3> are H, 1-15C alkyl, etc.; X is H, NH4, etc.) and (iii) other copolymerizable ethylenically alpha, beta-unsaturated monomer units and having 40000-500000 viscosity-average molecular weight with (B) a copolymer, composed of 80-100wt.% unit (i) and (iv) other copolymerizable ethylenically alpha, beta-unsaturated monomer units and having 40000-500000 viscosity-average molecular weight and (C) a filler (preferably aluminum hydroxide) so as to provide 10-100wt.% component (A), 0-90wt.% component (B) and 50-300 pts.wt. component (C) based on 100 pts.wt. total amount of the components (A) and (B).
Patent JP-H099237-A (JP)
Title: Video server operation system in video on-demand system
Inventor: NISHIO MAKOTO
IPC: H04N21/24
Filed: 1995-06-21
Abstract: PURPOSE: To provide a video server operation system capable of providing service with high additional value in a video on-demand system. CONSTITUTION: A system control part 7G is provided with a control signal processing part 12, a service provision management part 13, a video signal storage and reproduction part management part 14, a response time calculation part 15, a video program(VP) selection part 16, a reproduction control command judgement part 21 and the detection part 22. Response time until the transmission of the request video program(RVP) of a subscriber terminal is calculated, the different VP is selected, reproduced and transmitted at the time and changeover to the RVP is performed.  Further, since the validity of a reproduction command is judged after the reproduction control command judgement part 21 inquires the VP viewed at present by the subscriber terminal which transmits the reproduction control command to the service provision management part 13, reproduction control from the subscriber terminal is limited for the respective VPs and further, when the reproduction control command detection part 22 detects the specified reproduction control command, the reception VP of the transmission subscriber terminals 51 and 52 of the command is switched.