baber/WOPTO huggingface dataset:
Patent JP-S61107582-A (JP)
Title: Magnetic head control device
Inventor: KITAMURA SHUNJI
IPC: G11B21/12
Filed: 1984-10-31
Abstract: PURPOSE:To protect data surface of a magnetic disk by constituting the titled device so that a magnetic head can be moved to a CSS area on a magnetic disk when a magnetic disk device is stopped. CONSTITUTION:When operation of the magnetic disk device is stopped and a power source 10 is turned off, a step motor 11 is driven by using the reverse power of a DD motor 12 that rotates the magnetic disk. The step motor 11 is driven on the basis of step pulses S1-S3 to be produced by a step motor phase control circuit 20. Accordingly, even in case the power source 10 is off, causes the magnetic head is moved by a prescribed distance by driving the step motor 11. With such manner, the magnetic head automatically moves by a prescribed distance and moves to the CSS area previously provided on the magnetic disk, thus protecting the data surface of the magnetic disk from being damaged when the magnetic head touches the magnetic disk.
Patent JP-H08176181-A (JP)
Title: Production of alkyl polyglycoside
Inventor: YURUGEN GURIYUTSUKE
IPC: B01J31/02
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To easily obtain the subject pastel-colored compound by conducting a glycosidation reaction between saccharide and higher alcohol in the presence of an acid catalyst by means of a tubular reactor under parallel stream condi tion.  
     SOLUTION: This compound is obtained by reacting a saccharide with an 8-20C, pref., 8-12C alcohol in an acid catalyst of e.g. sulfuric acid, phosphoric acid or p-toluenesulfonic acid by means of a tubular reactor under a parallel stream condition pref. at 70 to 130°C in a mean retention time of 5 to 90 min., and conducting 5 to 80% of glycosidation reaction. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0661580-A (JP)
Title: Semiconductor laser
Inventor: OKUYAMA HIROYUKI
IPC: H01S5/00
Filed: 1992-08-05
Abstract: PURPOSE:To provide a semiconductor laser which can output blue light by using a ZnMgSSe compound semiconductor. CONSTITUTION:An n-type ZnMgSSe clad layer 3, an active layer 4 consisting of a ZnSe/ZnMgSSe multiple quantum well layer, a p-type ZnMgSSe clad layer 5 and a p-type ZnSe contact layer 6 are formed in multilayer on an n-type GaAs substrate 1 with an n-type ZnSe buffer layer 2 therebetween by a molecular epitaxial method one by one. An Au/Pd electrode 8 is used for an p-side electrode and an In electrode 9 is used for an n-side electrode.
Patent JP-S59123463-A (JP)
Title: Switching power source circuit
Inventor: TANAKA HIDEHIRO
IPC: H02M3/28
Filed: 1982-12-28
Abstract: PURPOSE:To readily perform light weight and high efficiency of a switching power source circuit by employing a non-insulated (auto) transformer for a converter transformer. CONSTITUTION:A switching power source circuit is composed of a non-insulated (auto) transformer 12, switching transistors 14, 15, a switching drive transformer 13 of transistors 14, 15, rectifying diodes 16, 17, and a condenser 18. The transistors 14, 15 are symmetrically connected, and the output is rectified by the diodes 16, 17 through the transformer 12.
Patent JP-H1074985-A (JP)
Title: Production of thermoelectric material
Inventor: NISHINO HITOSHI
IPC: H01L35/20
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To enhance the performance of a thermoelectric material, while simplifying the production process by producing a thermoelectric material which principally comprises lead telluride by laser ablation. SOLUTION: A laser ablation system 1 is provided, at predetermined positions, with a total reflection mirror 7a and a half mirror 7b for introducing a laser light 5 from a laser 4 into a film deposition chamber 6. Furthermore, lens system 9a, 9b for shaping the laser light and attenuators 9c, 9d are disposed in front of a quartz incident window 8, made in the film deposition chamber 6. Respective targets 10 are then disposed oppositely to a substrate 3 in the film deposition chamber 6 and irradiated with the laser light 5. A plume 15 generated from the target 10 is deposited on the substrate 3, thus producing a thermoelectric material 2. According to the arrangement, production process can be simplified.
Patent JP-H0953186-A (JP)
Title: Resin chromate composition and surface treated steel sheet excellent in chromium elution resistance
Inventor: ODAJIMA TOSHIO
IPC: C23C22/28
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To produce a resin chromate composition excellent in stability and to produce a surface treated steel sheet excellent in chromium elution resistance, corrosion resistance and top coat adhesion. SOLUTION: A resin chromate composition in which (a) 100 pts.wt. of nonvolatile content of organic polymer water base emulsion in which an organic polymer contg. (a) hydroxyl group-contg. monomer components is stably dispersed into a water base medium and (b) 2.5 to 30 pts.wt. of water soluble hexavalent chromium compounds are mixed, and (c) the ratio of the gram equivalent of the hydroxyl group contained in (a)/the gram equivalent of hexavalent chromium compounds contained in (b) is regulated to 0.2 to 3.5 is obtd., and furthermore, a surface treated steel sheet in which the surface of a cold rolled steel sheet or a galvanized or galvannealed steel sheet is applied with a film of the resin chromate composition by 10 to 300mg/m<2> expressed in terms of chromium is obtd.
Patent JP-H0198454-A (JP)
Title: Ravioli food, method and apparatus for its manufacture
Inventor: JIYON EUREKA
IPC: A21C9/06
Filed: 1988-09-13
Abstract: PURPOSE: To cost effectively obtain the subject food which arouses appetite with good productivity by holding a filling material between two dough sheets and compressing and bonding the outer peripheral parts thereof to form a flange, then providing the surfaces of this flange with many pleats and disconnecting the excessive parts. CONSTITUTION: A first dough raw material is supplied from a distributing element 20 and is compressed by rollers 24 to form a first dough sheet 26. This dough sheet is moved to a die 3 forming many annular rotating cavities 34 by a conveyor 28 and a hemispherical dent 40 is formed in this first dough sheet 26. The filling material is supplied from a distributing machine 41 and is placed in this dent 40. Next, the raw material is supplied from a distributing element 50 and a second dough sheet 56 compressed by the rollers 54 is transferred by a conveyor 58 to a compressing and cutting cooperating element 60 and is compressed and bonded to the first dough sheet 26 placed with the filling material on the die 30. The flange 4 and the many pleat parts 6 are formed at the circumference of the cavities 34.  The excessive dough on the outer periphery of the dough is separated, by which the desired ravioli type food is obtd.
Patent JP-S61108835-A (JP)
Title: Device for controlling rotational speed of engine
Inventor: IWATA NAOYA
IPC: B60K31/04
Filed: 1984-10-31
Abstract: PURPOSE:To enable a device to be applied to either of controls of the rotational speed of an engine within a predetermined range and of a governor by controlling the position of a gear meshing with a gear rotating integrally with a throttle valve shaft through an actuator. CONSTITUTION:To an end of a throttle valve shaft 3 mounting a throttle valve 1 and projecting from an intake shell is fixedly secured a first gear 5 of a gear mechanism 4. Also, on the extension of a second gear 6 meshing with the first gear 5 is provided an actuator 7 driven by a controlling unit 8. Further, on the extension of the throttle valve shaft 3 is provided a detector 9 for detecting the opening of the throttle valve 1, and an arm 11 fixed to the input shaft 10 of the detector 9 engages a lever 12 projecting from the first gear 5 to detect the opening of the first gear 5, i.e. throttle valve 1. And the controlling unit 8 receives continuously the output signals from said detector 9 and a vehicle speed detector 15, while receiving the vehicle speed directing signal 16 selected at will by a driver.
Patent JP-S6386673-A (JP)
Title: Facsimile equipment
Inventor: AKANUMA HIROYUKI
IPC: H04N1/409
Filed: 1986-09-30
Abstract: PURPOSE:To attain high quality facsimile communication by detecting and removing an isolated point by means of a picture processing at the time of transmitting or receiving. CONSTITUTION:Picture signals corresponding to the picture on an original consist of the signal corresponding to white dots and that corresponding to black dots. A counting part 14 counts the picture signals corresponding to the black dots existing in a unit area, and if the number of picture signals is less than a reference, the unit area is judged as a blank part. The set of the black dots which is smaller than a prescribed area existing in the blank part is taken for the isolated point. The picture signals corresponding to the isolated points are converted into the picture signals corresponding to the white dots, whereby the picture signals corresponding to the isolated points are removed from the picture signals. Thus, the picture quality of the recording picture can be improved.
Patent JP-H0980526-A (JP)
Title: Photographing device provided with shake correction mechanism and lens device
Inventor: HIRANO SHINICHI
IPC: G03B5/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain excellent image quality by changing and setting the maximum shake correcting time according to a focal distance to be changed and stopping the driving of a shake correction driving part after the lapse of a maximum shake correcting time from the start of a shake correction control action. SOLUTION: By a microcomputer for a shake correction control action 3, the driving of the shake correction driving part is controlled, based on the output of a microcomputer for a body 25 in a body device 2 and the positional information of an optical system from an X encoder 5, a Y encoder 9, a distance encoder 15 and a zoom encoder 22. Then, the maximum shake correcting time is changed and set according to the changing focal distance. Based on it, the driving of the shake correcting driving part is stopped after the lapse of the maximum shake correction time after from the start of the shake correction control action, regardless of the shake correction control signal of a shake correction control part. By changing the maximum shake correcting time according to the focal distance in such a way, the sufficient shake correction control action is performed to obtain the excellent image.
Patent JP-S6472779-A (JP)
Title: Method for input of security data in card game system
Inventor: KAWAMOTO MITSURU
IPC: G06K17/00
Filed: 1987-09-16
Abstract: PURPOSE: To directly input security data by using a special card, on which the security data are recorded, for a card play object lending machine which can not input the security data from a controller. CONSTITUTION: A card ball lending machine is a thin type ball lending machine inserted between PACHINKO stands, PACHINKO balls can be lent by inserting the card, and an entire card ball lending machine CP is controlled by a control part 110. The security data are data required for operating the card ball lending machine CP and always transmitted at fixed time intervals from a controller CTR and when the transmission of security data is disabled by occurring any trouble on a transmission line TL between the card ball lending machine CP and the controller CTR, the security data are inputted while using the recovery card. A recovery processing flag 116 shows whether the security data are inputted while using this recovery card or not.
Patent JP-H0566657-A (JP)
Title: Developing device
Inventor: TAMAI YASUTAKA
IPC: G03G15/08
Filed: 1991-09-10
Abstract: PURPOSE:To provide an excellent one-component developing unit having the properties of an uniform and stable image density by resolving reduction in the supplying quantity of a developer and the image density caused by the accumulation of toner into a carrying roll supplying the developer to a developing roll on one-component development used for an electrophotographic device. CONSTITUTION:A scratching member 5 and the developing roll 6 are set so as to abut on the carrying roll 3. Then, the scratching member 5 is a rigid body, and disposed so that its encroaching amount on the carrying roll 3 is 0.3-1.0mm, and the peripheral speed ratio of the carrying roll 3 to the developing roll is set >=1.8. Therefore, the holding quantity of the developer inside the carrying roll 3 is always constant, the quantity of the developer supplied from the carrying roll 3 to the developing roll 6 is more than that of the developer developed from the developing roll 6, and a developing device having an uniform and stable image density, is obtained.
Patent JP-H0974657-A (JP)
Title: Frame for fixing submarine cable connecting box
Inventor: MIYAJIMA HIROSHI
IPC: H02G1/10
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a frame for fixing submarine cable connecting boxes which can collectively and efficiently fix a plurality of submarine cable connecting boxes in a state where the boxes are arranged in parallel at prescribed intervals. SOLUTION: The main body 10 of a frame which fixes a plurality of submarine cable connecting boxes 13 arranged in parallel at prescribed intervals is formed by assembling rigid members in a grid-like state in such a size that the boxes 13 can be arranged at the prescribed intervals. Cleats 11 which fix the boxes 13 to the main body 10 are provided on one surface of the main body 10 and hanging wires 12 are fitted to the outer edge section of the main body 10 at several points.
Patent JP-2001055214-A (JP)
Title: Label sticking apparatus
Inventor: SAITO YUJI
IPC: B65C9/18
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To prevent a label having old information printed thereon if it remains from erroneously being stuck to a novel different article at starting sticking of labels. SOLUTION: The label sticking apparatus includes a transfer path on which an article to which a label 10 is to stuck is carried, printers 14, 15, 16 for printing on the label 10 which is fed while being temporarily fixed to a strip mount 12 and also peeling the printed label 10 from the mount 12 for feeding, and label feeders 17, 18, 19, 20 for receiving the peeled label 10, also temporarily storing it, and also making the label 10 project onto the transfer path with a sticking signal received for sticking it to the article. The apparatus is designed to forcibly discharge the label 10 if it remains on the label feeders 17, 18, 19, 20 at starting up the apparatus.
Patent JP-2001047078-A (JP)
Title: Supernatant water discharge device
Inventor: SATONAKA YUKIO
IPC: C02F3/12
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a supernatant water discharge device for effectively preventing the penetration of sludge at a time of aeration and stirring. SOLUTION: A suction container body 11 arranged in a sewage treatment tank 1 at a predetermined depth position and connected to the other end part of a suction pipe 13 connected to a drain pump 12 and a valve disc 18 closing a suction port 16 of the suction container body 11 so as to freely open and close the same are provided. The suction container body 11 is equipped with a container body part 11a and a roof part 11b and the roof part 11b is formed into a conical shape having a sloping surface inclined at an angle of repose or more.  A suction passage 11d extended into the suction container body 11 is provided to the side surface of the container body part 11a and the suction port 16 is provided to the inner end of the suction passage 11d and the undersurface of the suction passage 11d is set to a falling inclined surface gradually inclined downward so as to have an angle of repose from the inside to the outside. The valve disc 18 is provided in the suction container body 11 in order to close the suction port 16 from the inside of the suction container body 11 so as to freely open and close the same and subjected to open operation by the sucking action of the drain pump 12.
Patent JP-S60125764-A (JP)
Title: Resonator for vehicle
Inventor: KAWAI HIROSHI
IPC: F02M35/12
Filed: 1983-12-08
Abstract: PURPOSE:To reduce noise of wide range frequency by a method wherein one part of the resonator is constituted of a porous sintered material to utilize the sound absorbing effect of the porous sintered material in addition to noise reduction due to the original resonance effect of the resonator. CONSTITUTION:The resonance box 13 of the resonator 5b is formed by dividing it into two parts of an upper member 14 and a lower member 15 while a sound absorbing plate 16, formed by porous aluminum plate, is pinched between both of lower and upper members. Peripheral rim flanges 17, 18, provided at respective connecting parts of the upper member 14 and the lower member 15, as well as the four corners of the sound absorbing plate 16 are bored with bolt penetrating holes 19-21 on the same axial lines respectively and the flanges and the corners are secured by bolts 22 and nuts 23 upon assembling the upper member 14 and the lower member 15 under a condition that the sound absorbing plate 16 is pinched between both members 14, 15.
Patent JP-H1165774-A (JP)
Title: Data recording and reproducing device
Inventor: MIYABE JIRO
IPC: G11C11/406
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To increase data transfer efficiency by performing an efficient refresh operation in the refresh period of a DRAM, and reducing the interruption or delay of data transfer. SOLUTION: A preceding refresh operation is continuously performed to a DRAM 26 in a wedge signal output period indicating a period when a head 23 performs access to an area except a data area on the track of a recording medium 21. Then, refresh operation is performed by generating a refresh request signal of the DRAM 26 at a predetermined time interval in a period except a wedge signal detection period.
Patent JP-H0878920-A (JP)
Title: Microstrip line
Inventor: YAGUCHI SADAO
IPC: H01P7/08
Filed: 1994-08-31
Abstract: PURPOSE: To miniaturize electric equipment by forming a ground electrode on one peripheral face of a cylindrical dielectric and forming the strip line, which is extended along a helical line equipped with a pitch angle inclined in a circumferential direction, with a specified length corresponding to a microwave on the other peripheral face. CONSTITUTION: A ground electrode 4 is laminated on the inner peripheral face of a cylindrical dielectric 3 and exposed on both the end faces of the cylindrical dielectric 3 and on the outer peripheral faces of both terminal parts so as to be connected to a ground conductor 1a of a printed wiring board 1. At the intermediate part of the outer peripheral face of the cylindrical dielectric 3, a transmission line 5 extended in the circumferential direction of the cylindrical dielectric 3 is formed on the outer peripheral face by the photoregist method or the like. With the similar method, a strip line 6 for resonance is formed.  Strip lines 7 and 8 decided to a length L2 as long as a 1/2 or 1/4 central wavelength λ of the microwave to be transmitted are extended in a helical line CL equipped with a pitch angle α in the extension direction of the transmission line 5, namely, in the circumferential direction of the cylindrical dielectric 3. Therefore, the line miniaturized in comparison with a planar silica substrate is provided.
Patent JP-H11129550-A (JP)
Title: Multicolor electric solidification printer and printing method
Inventor: CASTEGNIER ADRIEN
IPC: B41J2/525
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor electric solidification printer producing a multicolor image having high clearness. SOLUTION: The multicolor electric solidification printer comprises an anode 20 having an anode active surface movable at a specified speed, a nonexpansive endless belt 26 having a surface 28 movable at same speed as the anode active surface while holding dots of electric solidification colloid separably, a plurality of print units 22A-22D (22), and a transfer unit 42 for bringing a paper web 44 into contact with be colloid holding surface 28 wherein each print unit 22 comprises means 54, 58, 62, 64 for forming a dot of color solidification colloid on the anode active surface, and a press roller 66 for transferring the dot onto the colloid holding surface by bringing the belt 26 into contact with the anode active surface. A plurality of color images of different solidification colloid are superposed on the colloid holding surface passing through the plurality of print units sequentially to form a multicolor image which is then printed onto a basic body by means of the transfer unit 42.
Patent JP-S59115105-A (JP)
Inventor: KUJIERU ANDAASON
IPC: B23B29/034
Filed: 1983-12-08
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-2000061767-A (JP)
Title: Pallet for ingot carriage and wafer manufacturing system using pallet for ingot carriage
Inventor: SAWAFUJI SUSUMU
IPC: H01L21/304
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a pallet for ingot carriage capable of carrying ingot of different shapes and a wafer manufacturing system using the pallet for ingot carriage. SOLUTION: An ingot support base 14 and a mounting plate support base 16 are installed and constituted on a pallet main body 12. Single ingot In is carried in a state where it is placed on the ingot support base 14. Additionally, the ingot In in a state where it is adhered to a mounting plate M or slide wafer is carried in a state where it is suspended by the mounting plate M by installing both end parts of the mounting plate M on the mounting plate support base 16.
Patent JP-S6292591-A (JP)
Title: Picture data processing device
Inventor: MIYABE YUTAKA
IPC: H04N7/12
Filed: 1985-10-18
Abstract: PURPOSE:To decrease the ghot-shaped noise by changing over and outputting either the sampling data or the interpolating data out of the data of two frames corresponding to respective picture element points in accordance with the output of the change detecting pulse processing means by the picture element unit. CONSTITUTION:The video signal supplied to an input terminal 1 is given through an A/D converter 3 to a reduction circuit 4, thinned, sampled and the data of one screen are outputted by plural frames. Next, in a signal recording system 6, the signal is recorded to the magnetic tape, etc. The data obtained by a reproducing system 7 are interpolated by an interpolating circuit 9 in the field, the stored through a delaying circuit 10 to frame memories 11-13. The stored data are supplied to a data selector 14, and the data A before one frame and the data B before two frames are supplied through delaying circuits 24 and 25 from the selector 14 to a selector 25. The selector 25 selects the sampling data and the interpolating data in accordance with the processing result of an action detecting pulse processing circuit 29 and the ghost-shaped noise can be decreased.