baber/WOPTO huggingface dataset:
Patent JP-H08268747-A (JP)
Title: Production of ceramic molded body
Inventor: YAMAMURO SHIGEAKI
IPC: C04B35/18
Filed: 1995-03-31
Abstract: PURPOSE: To economically produce a molded body causing slight deformation at the time of use at a high temp. CONSTITUTION: Mullite particles and mullite fibers are mixed with a silica sol and an alumina sol as binders, the silica and alumina are converted into mullite and a molded body is produced by press molding and then fired.
Patent JP-S553255-A (JP)
Title: Color pattern extraction device
Inventor: MURAKAMI ATSUMICHI
IPC: H04N9/00
Filed: 1978-06-21
Abstract: PURPOSE: To use the three color digital data obtained by binary-coding the red, blue and green analog signals as the digital codes and then to produce the color data dorresponding to each color expressed by the digital codes through the decoder.  
     CONSTITUTION: Different color signals R, G and B delivered from color camera 1 are applied to parallel binary-coding circuit 6 which gives the simultaneous sampling to these color signals with the timing of timing control circuit for conversion into the binary signals. Thus binary signals DR, DB and DG are delivered at the output of circuit 6. In addition, decimal decoder 7b is installed to deliver in parallel the binary signals of each color expressed by the digital codes corresponding to signal DR, DB and DG each and with the output of circuit 6 used as the input plus color extraction circuit 7 comprising data selector 7C. Then the binary signal corresponding to the color designated by the color designation code is selected among the output of decoder 7b and then delivered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02286628-A (JP)
Title: Method for preventing staining of ethylene cracking oven
Inventor: JIYON SHII KISARASU
IPC: C07C4/02
Filed: 1990-03-27
Abstract: Triphenylphosphine oxide in a petroleum feed stock prevents fouling in ethylene furnaces. Preferable amounts are 25-100 ppm. Surfaces of the furnace plant may be pretreated with the compound.
Patent JP-S51151092-A (JP)
Title: Semiconductor apparatus
Inventor: TERUI YASUAKI
IPC: H04N5/335
Filed: 1975-06-20
Abstract: PURPOSE:To obtain a photo-electric conversion apparatus of high density, by operating exchange of the photo-electric conversion signal between the light sencer part and the electric charge transfer part by the method of the injection of electric charge and the capture of electric charge and omitting the separate diffused domain between a transistor reading the photo-electric conversion signal and a channel of plural electric charge transfer elements.
Patent JP-S572698-A (JP)
Title: Preparation of glutathione
Inventor: KUMAGAI HIDEHIKO
IPC: C12R1/38
Filed: 1980-06-05
Abstract: PURPOSE: To obtain the titled substance, by subjecting a solution containing glutamin acid, cysteine and glycine to the action of microorganism, belonging to the genus Enterobacter, Proteus, Bacillus, etc., and capable of producing glutathione from the three substances.  
     CONSTITUTION: A microorganism, e.g. Enterobacter aerogenes, Proteus mirabilis or Bacillus subtilis, belonging to the genus, Enterobacter, Proteus, Pseudomonas, Erwinia or Bacillus, and having the ability to produce glutathione from glutamic acid, cysteine and glycine is cultivated to obtain the microbial cell or a treated microbial cell thereof. The microbial cell is then added to an aqueous solution containing the L-glutamic acid, L-cysteine and glycine and reacted to produce the glutathione, which is then isolated and purified by the conventional method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51151422-A (JP)
Title: A fuel supply dev ice for an automobile
Inventor: ABE TADAHARU
IPC: F02M23/04
Filed: 1975-06-20
Abstract: PURPOSE: Designed in such way is that the air flow into a "venture" tube of a carburator is cut-off when a gear is "on" without releasing accelarator and clutch pedals. Wherefore, when an "engine brake" is applied, the absorption of fuel may become "zero", which makes the economization of fuel possible. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63244209-A (JP)
Title: Electrohydraulic servo-system controller
Inventor: KONNO TAKAO
IPC: G01N3/32
Filed: 1987-03-31
Abstract: PURPOSE:To always hold a control system in a stable, and to improve the control performance and the operability by correcting a variation of a transfer function of a servo-system by changing a transfer function of an signal computing element. CONSTITUTION:A transfer function measuring instrument 15 input an acceleration command signal Er to a vibrating base 1 and an output signal (y) of an acceleration detector 11 and derives a transfer function g(s) between two signal. This transfer function g(s) is sent to a gain controller, and compared with a target transfer function g0(s) which has been derived in advance and stored in a storage device 12. The target transfer function g0(s) is a transfer function at the time of loading the maximum allow-able load of the test board 1, and the gain controller 16 sets optimum values of a signal Ed corresponding to a displacement of an input signal computing element 6, and signals Ev, Ea corresponding to a speed and an acceleration so as to become g g0. In such a way, the control system can always be held in a stable state without detecting the weight of a speciment, and the control performance and the operability are improved.
Patent JP-S57192071-A (JP)
Title: Solid-state image pickup element
Inventor: OOTSU KOUJI
IPC: H04N5/335
Filed: 1981-05-20
Abstract: PURPOSE:To prevent generation of blooming at an MOS type solid-state image sensing device being laminated with an amorphous optoelectrically converting film on the photo detecting part by a method wherein the junction withstand voltage at the source region is made lower than the punch through withstand voltage between the source and drain. CONSTITUTION:N type impurities are made to diffuse in the main face of a P type semiconductor substrate 11 to form the source region 14 and the drain region 15, and a gate electrode 17 is formed interposing a gate insulating film 16 between them to form an MOS transistor. The amorphous optoelectrically converting film 20 is laminated on the MOS transistor thereof, a transparent electrode 22 is provided on the upper side face interposing a hole preventive layer 21 of N type amorphous silicon between them, and an electron preventive layer 23 consisting of a P type amorphous silicon film is provided on the lower side face. The P type region 35 of high concentration is formed coming in contact with the source region 14 and reaching the substrate 12, and the withstand voltage of the source junction JS is made lower than the punch through withstand voltage between the source region 14 and the drain region 15.
Patent JP-H11267561-A (JP)
Title: Posture keeping apparatus for surface treatment device
Inventor: KONISHI MICHITOMO
IPC: B05B12/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a posture keeping apparatus for a surface treatment device wherein the posture keeping apparatus provided with the surface treatment device having a rotating body such as a brush with respect to a curved face, an inclined face or a vertical face can be kept at a definite posture without being brandished. SOLUTION: The posture keeping apparatus 1 provided with a surface treatment device having a rotating body 5 for surface treatment with a rotating shaft along a line in the direction being approximately at right angles to the face to be surface-treated is provided. In this case, a plurality of gas ejecting openings 3 for ejecting gas along the line in the direction at right angles are provided on the opposite side face of the face to be surface-treated and a gas injection opening 4 for preventing rotating from occurring injecting gas in the tangential direction of the rotating body 5 so as to generate one or more couples of forces is provided.
Patent JP-H01250684-A (JP)
Title: Flow control solenoid valve
Inventor: SUGIMOTO SUSUMU
IPC: F16K31/06
Filed: 1988-03-31
Abstract: PURPOSE:To restrict the movement of a valve element in the radial direction and to prevent lateral slippage of the valve element for vibration by disposing and fixing a magnetic material yoke in the peripheral portion of the valve element of the solenoid valve. CONSTITUTION:A magnetic path forming portion is provided in the circumferential direction of a valve element 12 right-angled to the direction of the axis of an electromagnetic solenoid 2. A magnetic material yoke 10 having a magnetic path forming end is disposed and fixed in the peripheral portion of the valve element 12 that is opposite to the magnetic path forming portion. In this arrangement, when the electromagnetic solenoid 2 is excited, the valve element 12 is restricted in the radial direction by magnetic force applied between the magnetic path forming end 10 of the magnetic material yoke and the magnetic path forming portion. Thus, lateral slippage of the valve element can be prevented by such restriction.
Patent JP-H07263513-A (JP)
Title: Measuring method for micropit in silicon wafer
Inventor: OKUDA HITOSHI
IPC: G01N15/02
Filed: 1994-03-23
Abstract: PURPOSE:To provide a method for readily and accurately measuring COP by COP measuring method for a silicon wafer. CONSTITUTION:A silicon wafer is thermally oxidized to a predetermined extent after polishing and SC1 cleaning. The resulting oxide film is removed by HF, and the COP distribution is measured by a particle counter. By controlling the amount of thermal oxidation, COP of microsize, for instance, the COP distribution respectively smaller by 0.03mum than the resolution of counter can be easily obtained. And also the crystal quality can be evaluated based on the COP distribution of microsize.
Patent JP-H03275080-A (JP)
Title: Training apparatus for abdominal muscle
Inventor: OTSUTO GURAITAA
IPC: A63B23/02
Filed: 1990-03-26
Abstract: PURPOSE: To prevent deterioration of appearance and the dangers of a user being injured or solid by providing an adjustment handle on the side of a control element which is different from an operating part along the direction of upward movement. CONSTITUTION: A control element 9 has a cylindrical wall part 51, which can be displaced in the direction of an axis inside a cylindrical guide bush 53 which is coaxial with a spring 5 and guide tubes 27, 33. The control element 9 can be operated by a handle 55 which can be touched from outside a wall 29. Two cams 57 project from the periphery of the wall part 51 and work in conjunction with an axial thrust passage 59 extending in the direction of the axis from the edge of the guide bush 53 located on the front 19. When the control element 9 is rotated, the axial thrust passage 59 moves the control element in the direction of the axis, changing the preload of the compression spring 5.
Patent JP-H05281220-A (JP)
Title: Ion analytical method
IPC: G01N30/84
Filed: 1992-03-31
Abstract: PURPOSE:To restrain that a negative peak appears by a method wherein a buffer solution which increases the buffering ability of a mobile phase is added to the part between a separation column and a detector. CONSTITUTION:An apparatus is constituted of the following: a mobile-phase reservoir 1; a mobile-phase delivery pump 2; a buffer-solution reservoir 3; a buffer-solution delivery pump 4; a sample injector 57 a separation column 67 a detector 7; a waste-liquid reservoir 8; and a reaction tube 9. When a sample is analyzed, a mobile phase and a buffer solution are made to flow in advance from the pump 2 or 4, and a stationary state is produced. Then, the sample is injected from the injector 5. The sample which has been injected is sent to the column 6 by means of the mobile phase; it is then mixed with the buffer solution and sent to the detector. When the buffer solution is added, the buffering ability of the mobile phase is increased. It is restrained that the pH of the mobile phase is changed by ions which disturb the detection of a target component existing in the sample, and a change in the base line of a chromatogram is reduced.
Patent JP-S57192074-A (JP)
Title: Semiconductor device
Inventor: KOUNO YUKIO
IPC: H01L21/331
Filed: 1981-05-22
Abstract: PURPOSE:To enhance the effect of reduction of capacity at a transistor for high frequency by a method wherein N<+> type diffusion layers for cutting apart of channel are provided surrounding a base on the surface of a substrate between a P type diffusion layer to constitute the base and a P type diffusion layer for isolation. CONSTITUTION:An N type Si substrate 1 is made as a collector, a P type diffusion base 2 and an N<+> type diffusion emitter 3 are provided at a part of the surface thereof, and openings are formed at a part of an oxide film on the surface to provide Al electrodes 5, 6 making ohmic contact respectively with the P type base 2 and the N<+> type emitter 3. The ends of the respective electrodes are made to extend over the oxide film as bonding pads 5a, 6a. The P type diffusion layer 7 for isolation is provided directly under the terminal 5a, and the N<+> type diffusion layers 9 are provided as to surrounded the base on the surface of the substrate between the P type diffusion layer 7 and the P type diffusion layer 2 to constitute the base.
Patent JP-S5413183-A (JP)
Title: Inventory managing system in automatic warehose
Inventor: TAKATOU TSUTOMU
IPC: B65G1/137
Filed: 1977-06-29
Abstract: PURPOSE:To simplify the inventory managing system in an automatic warehouse and to accelerate the operation of the system by providing a microprocessor and cassette deck for controlling a stacker crane at the crane to record managing information on a magnetic tape.
Patent JP-S62232903-A (JP)
Inventor: MIYAZAKI MASAMITSU
IPC: C08K13/02
Filed: 1986-04-03
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-S62232751-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MATSUOKA KAORU
IPC: G11B15/18
Filed: 1986-04-03
Abstract: PURPOSE:To perform the required various kinds of operations with a motor, by constituting a device so that a plunger drives a brake when a tape loading means is located at the first position, and no brakes are applied on a reel base when it is located at the second position. CONSTITUTION:An operation state switching means switches the operation state of the device, while interlocking with the tape loading means which reciprocates between the first position in a tape cassette where a tape reel on which a magnetic tape is wound, is built in, and the second position where the magnetic tape is drawn outside the cassette, and a rotary magnetic head is attached on a loaded rotary drum. Interlocking with the operation state switching means, a brake control means performs a switching control so that the plunger drives the brake when the tape loading means is located at the first position, and when it is at the second position, the operation state switching means is not concerned with the operation of the plunger, and no brakes are applied on the reel base.
Patent JP-S62235484-A (JP)
Title: Thin film device
Inventor: ONO YASUNORI
IPC: H01L21/302
Filed: 1986-04-03
Abstract: PURPOSE:To finely process a work without contaminating the same by providing many poles and many stages of permanent magnets which are different from each other in polarity in both of the cylindrical direction and axial direction of a vacuum vessel to the outside of the vacuum vessel which holds the work. CONSTITUTION:The permanent magnet 12 is disposed to the outside periphery of the vacuum vessel 5 in such a manner that the N pole and the S pole are alternated. Another permanent magnet 13 is disposed in the axial direction of the vacuum vessel 5 in such a manner that the N pole and the S pole appear alternately and that the polarities are different in the axial direction of the 1st stage of the permanent magnet 12. Plasma is formed in a plasma forming chamber 1 in such constitution and when an ion beam 14 is drawn out of the plasma forming chamber 1 into the vacuum vessel 5, the ion beam 14 diverges in the form of a parabolic shape in which the central part projects downward. The permanent magnets 12, 13 act as a magnetic lens to focus the ion beam 14 in the central axis direction and focus the drawn out ion beam 14 so as to irradiate nearly the parallel ion beams on the work 11. The work is thereby efficiency processed.
Patent JP-S60224898-A (JP)
Inventor: MIYABAYASHI SAKUKICHI
IPC: D21H21/50
Filed: 1984-04-17
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-H11267650-A (JP)
Title: Water quality maintaining device
Inventor: OCHIAI MASAHIKO
IPC: C02F1/46
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide the water quality maintaining device capable of maintaining the water quality by detecting an external factor deteriorating the water quality and generating hypochlorous acid based on the detected result and also easy in handling. SOLUTION: In the dip type water quality maintaining device in which a device main body 2 provided with an electrode is disposed in a water tank 1 storing a chloride-containing raw water and maintaining the water quality by generating the hypochlorous acid, a factor detecting means 5 detecting the external factor deteriorating the water quality is mounted at a cable 3 connecting the electrode and a power source at outside of the water tank 1, and an energizing timing to the electrode is controlled based on the detected result of the factor detecting means 5.
Patent JP-H0624751-A (JP)
Title: Production of iron oxide for ferrite
Inventor: HIROSE SHOZO
IPC: C30B29/22
Filed: 1992-03-31
Abstract: PURPOSE:To provide a method for producing iron oxide for ferrite capable of affording the iron oxide, having a certain level of magnetism with hardly any content of the remaining SOX. CONSTITUTION:In the objective method for producing iron oxide for ferrite by depositing magnetite from an aqueous solution of a ferrous salt according to hydrothermal reaction and roasting the deposited magnetite, the magnetite deposited according to the hydrothermal reaction is washed with water and filtered to regulate the content of the remaining SO3 within the range of 1.2-2.0wt.%. The regulated magnetite is then roasted at 500-600 deg.C in a rotary tubular furnace in the air while feeding air thereto.
Patent JP-S60219068-A (JP)
Title: Ink type wire dot printing head
Inventor: OZAWA KOUSUKE
IPC: B41J2/305
Filed: 1984-04-16
Abstract: PURPOSE:To prevent the ooze of printing and the generation of the stain of ink, by a method wherein the ink of solid at ordinary temperature, which has a specific melting point and a specific melting viscosity, is supplied to the top of a wire by melting it. CONSTITUTION:The solid (at ordinary temperature) ink of 40-130 deg.C in melting point and 3-100cps in viscosity after melting is used in the ink type wire dot printing head in which ink is supplied to the top of a wire 1 and is directly adhered to a blank form from the top of the wire. The opening part supplying solid ink 9 is provided to the upper surface or the side surface from the tail end of the holder 2 of the head to the top end guide plate and a heating equipment should be preferably additionally installed thereto.
Patent JP-H09269110-A (JP)
Title: Incinerator
Inventor: KIKUCHI MASAICHI
IPC: F23G5/48
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent ash from being scattered and quickly treat an object to be treated to enhance capability of treatment by arranging in a vertical direction heat-resisting pipes through which matters to be treated such as waste and the like are guided into an incinerator and providing around a circumference of the incinerator a flame burner for jetting flame toward the heat-resisting pipes. SOLUTION: Ion flame generators (flame burner) 2 respectively provided with multiplying devices 4 are arranged around an incinerator 1 having a shape of an approximately circular cylinder. An exhaust gas flue 11 is provided to a top center portion of the incinerator 1 and four heat-resisting pipes 3 is provided in such a manner as to surround the flue 11. High energy positive ion flame is jetted from the ion flame generators 2 and is enclosed within an annular shape and temperature in furnace is kept at 4,000 deg.C or higher.  When being charged into a charging hopper 17, waste and the like are instantly burned and fused at the time of falling down through the heat-resisting pipes 3 due to the positive ion flame and heat within the furnace to form high temperature melt, which is then retained in a melt reservoir 18, and the melt is discharged through an open/close shutter 19 when the melt reservoir 18 is filled with the melt.
Patent JP-H07286625-A (JP)
Title: Damper disk
Inventor: MAKI NAOYUKI
IPC: F16D13/64
Filed: 1994-04-15
Abstract: PURPOSE:To provide a damper disk at low cost which can produce a small nysteresis to effectively absorb a variation in small torque and a large hysteresis to effectively absorb a variation in large torque. CONSTITUTION:A hysteresis produced when a variation in torque is small is produced by a resin flanged bush 11 with low coefficient of friction and a frictional material plate 21, and that produced when a variation in torque is large is produced by a frictional material plate 18 with high coefficient of friction and the frictional material plate 21.
Patent JP-S60222738-A (JP)
Title: Differential pressure transmitter
Inventor: TANAKA YOSHIROU
IPC: G01L19/06
Filed: 1984-04-19
Abstract: PURPOSE:To prevent the occurrence of a sticking phenomenon, by attaching an overload preventing valve to a movable part through a spring, which has a spring constant, whose converted compliance value is slightly stronger than the compliance value of a pressure receiving element. CONSTITUTION:A disk 14 of an overload preventing valve 16 is elastically linked to a movable plate 9 by a spring 30, which has a spring constant, whose converted compliance value is slightly stronger than the compliance value of bellows 10. Spring seats 31 and 32 are fixed to the movable plate 9 and the disk 14, respectively. The ends of said spring 30 are fixed to the spring seats 31 and 32, respectively. Said spring 30 maintains the natural length at the time of normal measurement.
Patent JP-H04313210-A (JP)
Title: Electrolytic solution for electrolytic-capacitor driving use
Inventor: NAGARA HISAO
IPC: H01G9/035
Filed: 1991-04-10
Abstract: PURPOSE:To provide an electrolytic solution, for electrolytic-capacitor driving use, which can make a sparking voltage sufficiently high without lowering its specific conductivity. CONSTITUTION:An electrolytic solution for electrolytic-capacitor driving use is constituted in the following manner: an ultrafine-particle inorganic compound is dispersed in a solvent composed mainly of gamma-butylolactone; and either or hexitol boric acid or both of them are added and dissolved.
Patent JP-H11268323-A (JP)
Title: Electrode substrate
Inventor: KOBAYASHI YASUISA
IPC: B41J2/385
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To improve fluidity of a toner between an electrode substrate and a toner hold roller and prevent adhesion of the toner. SOLUTION: In order to supply a toner charge body to opening parts 5 of an aperture electrode body 1, a charge body-holding roller is arranged to be in touch with the aperture electrode body 1 near the opening parts 5. As a result, a contact pressure at a contact part to the charge body-holding roller is eased by grooves 41 formed in the vicinity of the opening parts 5 and moreover, a gap is brought about by the grooves 41 between the charge body-holding roller and the aperture electrode body 1, so that fluidity of the toner at the gap between the charge body-holding roller and aperture electrode body 1 is increased and adhesion of the toner at the contact part to the charge body- holding roller is prevented.