baber/WOPTO huggingface dataset:
Patent JP-H08298193-A (JP)
Title: Stabilizer for fluorescent lamp
Inventor: YONEKUBO SHUNJI
IPC: H05B41/282
Filed: 1995-04-27
Abstract: PURPOSE: To provide a stabilizer whereby a fluorescent lamp is instantaneously lighted to always hold fixed illuminance even against the fluctuation of input voltage and to enable a life of the fluorescent lamp to extend, by supplying reted voltage after lighting with secondary voltage in prescribed ratio of the rated for specific seconds after switching-on a power supply. CONSTITUTION: After AC input voltage is converted into DC input voltage by a power supply rectifier circuit (b), in a power factor improving circuit (c), a power factor improving IC is used to decrease a reactive current, also to fixedly generate DC output voltage in order to fixedly hold illuminance of a discharge tube. Successively in a high frequency generating circuit (d), required high frequency voltage is generated by a self exciting half bridge circuit, further in a power supply circuit (e), this high frequency voltage is introduced to a tank circuit comprising a high frequency coil and a capacitor, to supply required preheat lighting power to the discharge tube. An input power supply noise preventing circuit (a), filtering noise generated from the high frequency generating circuit (d), is provided.
Patent JP-2000322421-A (JP)
Title: Portable system and method for retrieving stolen vehicle or the like
Inventor: ARIIZUMI HIROYOSHI
IPC: B60R25/30
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a portable system and method for retrieving stolen vehicle or the like capable of the speedy input of retrieval conditions, the retrieval of various car types and the batch retrieval of plural vehicles. SOLUTION: This retrieval system is provided with a configuration for supporting the search of a stolen vehicle or suspicious vehicle for a policeman, various car numbers or the like read by a CCD camera 11 are discriminated/ classified, a vehicle data base 152 is retrieved for each car class previously stored in a terminal and information obtained as a result of the retrieval is displayed on a display 14.
Patent JP-S61285463-A (JP)
Title: Image forming device
Inventor: SUZUKI KOJI
IPC: G03G15/00
Filed: 1985-06-13
Abstract: PURPOSE:To simplify the constitution of an image forming device and to reduce the size of the device by forming a common converter transformer for forming high voltage for an electrostatic charger and DC voltage for a developing unit. CONSTITUTION:The converter transformer T3 is formed in a power supply circuit of the image forming device, a power supply voltage Vcc is applied to the primary winding l1 of the transformer T3 and the current generated in the primary winding l1 is turned on/off by a transistor (TR) 1. The TR 1 is controlled by the output of a pulse width modulator 5 inputting the outputs of an oscillator 4 and an error amplifier 3. A high voltage current obtained by rectifying an output from the secondary winding l2 of the transformer T3 by a diode D1 is supplied to a charger connected to a terminal 02. On the other hand, voltage from the tertiary winding l3 of the transformer T3 is rectified, stabilized and applied to a converter transformer T4 as a DC bias. The DC voltage is superposed to an AC voltage obtained from an oscillator 11 and the superposed voltage is applied to a developing unit. Thus, the constitution of the device is simplified.
Patent JP-H08308001-A (JP)
Title: Instrument for electric vehicle
Inventor: KURIHARA KAZUMA
IPC: B60L1/00
Filed: 1995-04-27
Abstract: PURPOSE: To provide an instrument for an electric vehicle capable of reducing the load of an on-vehicle battery and improving the efficiency of the vehicle by normally using a special purpose chargeable power source as the drive source of an instrument. CONSTITUTION: An instrument 1 for an electric vehicle is disposed at the suitable installing position of the vehicle to display various information. A computing processor 3 inputs the detection signal from a sensor 2 installed at the position to be detected of the vehicle, computes it and outputs a computing signal. A display unit 4 displays the information in response to the value of the computing signal. A chargeable power source 5 exclusively supplies power to the processor 3 and the unit 4. A voltage monitor 6 outputs a drop signal if the voltage of the power source 5 is a predetermined value or lower. A switching unit 8 switches the power supply to the processor 3 and the unit 4 from the power source 5 to an on-vehicle battery 7 according to the drop signal.
Patent JP-S5353854-A (JP)
Title: Apparatus for detecting the number of passengers waiting at elevator hall
Inventor: TERADA SHIGEHISA
IPC: B66B5/00
Filed: 1976-10-22
Abstract: PURPOSE: To provide an apparatus for detecting the number of passengers waiting at elevator hall, in which detector means capable of detecting the number of passengers waiting at hall separately of UP and DOWN directions are installed at elevator hall. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01296534-A (JP)
Title: Manufacture of gas discharge panel
Inventor: ISHIDA TAKEHIKO
IPC: H01J9/02
Filed: 1988-05-24
Abstract: PURPOSE:To improve the appearance by forming the first layer of a barrier with photosensitive paste or the like by the photolithography technology and stack-printing the second layer and thereafter with paste on it by the thick film technology. CONSTITUTION:Photosensitive glass paste which is a barrier material is coated on the glass substrate of a front plate 1, exposure and development are performed using a mask with the preset pattern for a barrier 3 by the photolithography method to form the edge face 15 of a barrier 12 on the first layer. The barrier 3 with no disturbance, ripple, or sag on the edge can be formed. The edge shape of a barrier 13 on the second layer and thereafter has no problem for appearance, thus the barrier 3 is formed by the stack-printing of thick films, and a panel is obtained at a low cost.
Patent JP-H05319603-A (JP)
Title: Image forming device
Inventor: YOSHIDA SHINJI
IPC: B65H7/02
Filed: 1992-05-20
Abstract: PURPOSE:To enable the accurate differentiation of paper types by simple structure in a paper type differentiation mechanisms used in an forming device, such as a copying machine or a laser-beam printer. CONSTITUTION:In a memory circuit 12, there are stored at least two paper information groups consisting of paper information corresponding to paper data pattern and selection information for designating one paper information group. In CPU 13, on the basis of data pattern occurring in a paper feed cassette 3, paper types in the paper feed cassette 3 are differentiated with a paper information group designated by selection information. A communication port 15 is provided for rewriting selection information stored in the memory circuit 12, to enable the rewriting of selection information.
Patent JP-H09293497-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KOMATSU KAZUHITO
IPC: H01M4/505
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To increase a discharging capacity at high temperatures and provide a nonaqueous electrolyte battery excellent in cycle characteristics by using lithium containing compound oxide expressed by a specific formula as positive electrode active material. SOLUTION: Positive electrode active material for a nonaqueous electrolyte battery is composed of a lithium containing compound oxide expressed by the formula (Lix Ni(1-(y+z)) [Aly Mz ]O2 ) wherein 0<x<=1.10, 0.02<(y+z)<=0.25, 0.02<y<0.25 and 0<z<0.25. Out of these ranges, it is impossible to provide a nonaqueous electrolyte battery having a large discharging capacity at high temperatures and being excellent in cycle characteristics. Furthermore, M is at least one or more kinds of elements selected from a group consisting of Co, Zn, Cu, Ti, Fe, Mn and Mg. Consequently, the use of the lithium containing compound oxide within the specified ranges of (x), (y+z), (y) and (z) as the positive electrode active material can increase a discharging capacity at high temperatures and provide a nonaqueous electrolyte battery excellent in cycle characteristics.
Patent JP-S5831142-A (JP)
Inventor: KOORIYAMA MASAYUKI
IPC: D03D47/30
Filed: 1981-08-17
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-H04353663-A (JP)
Title: Centering device for disk
Inventor: ISHIKAWA MISAO
IPC: G11B17/028
Filed: 1991-05-30
Abstract: PURPOSE:To contrive to reduce dusting at the time of a centering operation in a discentering device. CONSTITUTION:The title device comprises an abutting surface 35 abutting on a disk 1 and a vacuum chuck 3 having a suction recess 2 in that surface and the vacuum chuck 3 is provided with a pistonguiding cylinder part 5 opening while facing to the abutting surface 3S, in which part 5 a centering piston 4 can advance or retreat along the direction perpendicularly intersecting to the abutting surface 3S. Then, a linkage part 6 is connected to the centering piston 4 and provided with a centering pawl 7 projecting and retreating externally relative to the direction along the abutting surface 3S and, in a position where the inside of the cylinder part 5 is reduced to a negative pressure and the piston 4 is retreated into the cylinder part 5, the centering pawl 7 is externally projected and abut S on the central hole 1C of the disk 1 by the linkage 6 so that centering is conducted.
Patent JP-S6023355-A (JP)
Title: Preparation of 3-phenyl-2-amino-2-methyl-propionic acid amide
Inventor: ENOMIYA TAKUJI
IPC: C07C67/00
Filed: 1983-07-15
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for synthesizing compounds for various kinds of drugs, in high yield, by bringing a 3-phenyl- 2-amino-2-methylpropionitrile into contact with a hydrogen halide in the presence of an alcohol. CONSTITUTION:A 3-phenyl-2-amino-2-methylpropionitrile shown by the formula I (X and Y are H, OH, halogen, lower alkyl, etc.) is brought into contact with a hydrogen halide (e.g., hydrogen chloride) in the presence of an alcohol (e.g., methanol, or ethanol) to give the desired compound shown by the formula II. An amount of the hydrogen chloride used is usually 1-20mol, preferably 2-10mol based on 1mol raw material shown by the formula I , and usually the hydrogen halide in a gaseous state is blown on the reaction mixture. The reaction temperature is preferably kept at 0-30 deg.C low temperature. Preferably the temperature of the reaction system is raised >=50 deg.C to complete alkylation through dehalogenation after the blowing.
Patent JP-S5555168-A (JP)
Title: Novel 4-carboxy-2-phenyl-1-phthalazone derivative
Inventor: ISHIKAWA MASAYUKI
IPC: A61P9/10
Filed: 1978-10-19
Abstract: NEW MATERIAL:The title compound of formula I: (R is H or lower alkyl; R 1  and R 2  are lower alkyl groups; R 3  is alkyl group; R 4 , R 5 , and R 6  are lower alkoxy groups).  
     EXAMPLE: 4,7-Diethoxycarbonyl-6, 8-dimethyl-2-(3,4,5-trimethoxyphenyl)-1- phthalazone.  
     USE: An intermediate for the synthesis of 2-phenyl-4-hydroxymethyl-1-phthalazone derivatives useful for preventing and treating is chemic heart diseases and cerebral blood vessel troubles, and thrombotic diseases.  
     PROCESS: A phthalonic acid derivative of formula II is reacted with a phenylhydrazine derivative of formula III, and if necessary the product is esterified to form the objective compound of formula I. The compound of formula II can be obtained by oxidizing a 3-hydroxy-3-methyl-3-methyl-phthalide of formula IV with an oxidizing agent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06315887-A (JP)
Title: Sheet material cutting device
Inventor: YASUHARA TOMONORI
IPC: B41J11/70
Filed: 1993-04-30
Abstract: PURPOSE:To provide a sheet cutting device moving a rotary edge to cut a sheet material, attached with no paper discharge roller, and generating no paper chips when the sheet material is cut. CONSTITUTION:A sheet material guide mechanism 7 paired with a fixed edge 1 is provided so as to sandwich a rotary edge 2 below on a sheet material cutting device rotatively moving the rotary edge 2 supported by a carriage 3 along the fixed edge 1 provided across a sheet material S and cutting the sheet material S.
Patent JP-H11306056-A (JP)
Title: File management method and system and storage medium
Inventor: TAKATO MICHIO
IPC: G06F3/06
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To effectively use the resources, to reduce the burden of a worker and to increase the retrieving speed of data having high access frequency by adding a rule to a file name and deciding a storing place on a record medium based on the file name. SOLUTION: A file management system terminal and a CAD drawing production terminal are connected to a host computer 1. A CPU 101, a memory 102, a file management system magnetic disk device 103, a drawing file magnetic disk device 104 and a magnetic tape device 105 of the computer 1 are connected to each other and kept in each available state. Then a rule is added to a file name and a storing place is decided on the device 104, i.e., a record medium based on the file name. A program is loaded into the memory 12 of the computer 1 from the device 103 and executed there.
Patent JP-H08326327-A (JP)
Title: Connector
Inventor: OGAWA KUNIHIKO
IPC: E04G21/32
Filed: 1995-05-26
Abstract: PURPOSE: To provide a connector for connecting sheets and for fixing the sheets to a support of a scaffold in a construction field, with which all work required for the removal thereof can be easily and safely performed from the support side at the time of removing the connector from the sheets. CONSTITUTION: Shaft parts 3, 4 are provided in a band 1 through a connection part 5. The shaft parts 3, 4 are provided with hooking projections 6, 7 provided with hinge parts 65, 75, and arms 68, 78 extended from the hooking projections 6, 7 toward the support B side, and pushing operation parts 69, 79 in the tip of the arms 68, 78. When the pushing operation parts 69, 79 are pushed, the hooking projections 6, 7 are moved forward and backward in relation to the shaft parts 3, 4.
Patent JP-H01299500-A (JP)
Title: Manufacturing of x-ray mirror and its device
Inventor: SUMIYA MITSUO
IPC: G01N23/00
Filed: 1988-05-27
Abstract: PURPOSE:To enable an ultra fine processing, by inserting a male mould having a porous part into a penetrating hole of an X-ray mirror without any contact with other parts and by jet-injecting an abrasive liquid containing polishing particles onto an inner surface of the penetrating hole from an inside of the male mould. CONSTITUTION:An X-ray mirror 1 is supported by an X-ray mirror support 5. Then, a male mould 14 is inserted into a penetrating hole 1a of the X-ray mirror 1 so as to have an uniform gapping, after making a bearing 18 pivot an axle 15 of a male mould 6. After that, a motor 23 and a vibrator 24 are energized therewith an abrasive liquid 10 is jet-injected onto an inner surface of the penetrating hole 1a from very fine injection holes of the male mould 14. Polishing particles contained in the abrasive liquid 10 collide with the inner surface of the penetrating hole 1a of the X-ray mirror 1 therewith an ultra fine grinding with nm order accuracy is performed. In this way, an ideal X-ray microscope can be produced.
Patent JP-S5252798-A (JP)
Title: Device for unlocking door under water pressure of fire extinguishing h ose at the time of fire
Inventor: SUMI KOSABUROU
IPC: E05B51/02
Filed: 1975-10-25
Abstract: PURPOSE: To provide a device for unlocking door utilizing water pressure of fire extinguishing hoses or pressure of other fluid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06313172-A (JP)
Title: Method for coal liquefaction
Inventor: SATO YOSHIKI
IPC: C10G1/00
Filed: 1993-04-30
Abstract: PURPOSE:To provide a method for liquefying coal in a high yield under mild conditions. CONSTITUTION:Coal finely pulverized by a usual method to 100 mesh or lower is mixed with a catalyst and a liquefying solvent, then superfinely pulverized under pressure to a mean particle size of 10mum or lower, and liquefied in high- pressure hydrogen by reacting the coal with hydrogen in the presence of the catalyst and the solvent.
Patent JP-2000318518-A (JP)
Title: Horn-attaching structure for automobile
Inventor: IMAMURA YOICHIRO
IPC: B60Q5/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To secure prescribed sound pressure without deteriorating cooling efficiency of a heat exchanger. SOLUTION: In this horn-attaching structure for an automobile, horn members 5, 5 are provided between radiator core side panel members 13, 13 positioned at the front wall part of a vehicle engine room and in the front art of the vehicle from a radiator 7 and a front grill member having grill opening parts 6, 6. The grill opening parts 6, 6 are extended to the vicinity of both side edges of the radiator 7 in the vehicle width direction, and the horn members 5, 5 are attached on parts, in which the grill opening parts 6, 6 are overlapped on the radiator core side panel members 13, 13 when viewed from the vehicle front surface.
Patent JP-S5830346-A (JP)
Title: Catalyst activation method
Inventor: SETO TOORU
IPC: B01J37/06
Filed: 1981-08-19
Abstract: PURPOSE:To enable reactivation of catalyst economically in a short time, by feeding a specified amount of washing water intermittently in >=2 times in a stopped state of flow of the gas to be treated when catalyst capacity is degraded in the reaction of gas treatment. CONSTITUTION:When catalyst is poisoned, for example, by an alkali metal component of dust in an exhaust gas during operation, running of a boiler and flow of the gas to be treated are stopped to carry out water washing. Washing nozzles 2 are fixed opposite to the opening face of gas passage holes of a catalyst layer, and washing water is introduced from the external source to wash all the catalyst layer 1. At that time, a suitable amount of water to be used is 200-800l/min, m<2> of vacant tower section, preferably divided into fractions of an early stage, a middle stage, and a late stage.
Patent JP-S5253686-A (JP)
Title: Crystal vibrtor
Inventor: NAKAYAMA TOSHIHIKO
IPC: H03H9/215
Filed: 1975-10-28
Abstract: PURPOSE:A vibrator which makes flexural vibration within X - Y plane is made electrically to 3 terminals, whereby the reproducibility and accuracy of time adjustment when used in a watch are improved, productivity is improved and costs are reduced.
Patent JP-H09275904-A (JP)
Title: Production of roasted coffee, coffee beverage and coffee by coffee pack
Inventor: NISHIMURA TADAMITSU
IPC: A23F5/10
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To produce a pulverized and roasted material, extractable at a high rate, more deeply extractable, good in aroma and taste and capable of providing a regular coffeelike coffee good in flavor by mixing roasted and pulverized beans with a coffee extract and carrying out the freeze-drying or instantaneous hot-air drying. SOLUTION: Moderately pulverized roasted and pulverized beans are mixed with a coffee extract having about 6.0-50.0 Brix degrees at <=50 deg.C temperature to make the coffee extract permeate into the porous roasted and pulverized beans. The resultant mixture is then freeze-dried or instantaneously hot-air dried to reduce a change in ingredients due to vaporization of aroma at the time of drying.
Patent JP-S62285318-A (JP)
Inventor: TANIMURA KATSUHIKO
IPC: H01B7/18
Filed: 1986-06-02
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-H10315916-A (JP)
Title: Controller of vehicle theft prevention function
Inventor: TAKEMURA HIROKI
IPC: B60R25/10
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To correspond to various needs demanded by users without adding a new change-over switch by adjusting the operations of a vehicle theft prevention device, a keyless entry device, and the other device such as a computer mounted on a vehicle. SOLUTION: By inserting a key into a key cylinder of a door of an automobile to operate by the number at which it is on an unlock side or a lock side within a fixed time, an output from a key lock switch 25 or a key unlock switch 24 is input in a CPU 3 in a control computer 2 through an input circuit 20 to shift to the operations such as the switching to ON or OFF set as a theft prevention device by measuring by a timer 6 and the change of an identification code of a keyless entry system. If an identification code memorized in an identification code memory circuit 8 is included in a signal generated by pressing a button 15 of a transmitter 14, the operation becomes effective and it can be changed into a new identification code.
Patent JP-H09293235-A (JP)
Title: Magnetic recording medium and its production
Inventor: HANAYAMA MASARU
IPC: G11B5/84
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain excellent travelling property and durability even for a thin film by applying a magnetic material to specified coating film thickness on a nonmagnetic supporting body, smoothening the film, applying a specified lubricant on the magnetic coating film and subjecting the lubricant to heat treatment. SOLUTION: This magnetic recording medium has a magnetic layer containing an acicular ferromagnetic powder on a nonmagnetic supporting body. The magnetic layer is formed by applying a coating material to obtain <=0.3μm coating film thickness on the nonmagnetic supporting body and then smoothening. Then a lubricant expressed by formula and at least one kind of lubricant selected from lubricants described below having specified carbon numbers are applied on the magnetic coating film and heat treated so that the lubricant is fixed in the magnetic coating film. The lubricants are satd. fatty acids having 10 to 20 carbon number, unsatd. fatty acids having 10 to 22 carbon number, satd. fatty acid esters having 12 to 36 carbon number, unsatd. fatty acid esters having 12 to 36 carbon number, and hydrocarbons having 16 to 26 carbon number.
Patent JP-H01299778-A (JP)
Title: Seam welder
Inventor: NAGAI SHINICHI
IPC: B23K11/06
Filed: 1988-05-25
Abstract: PURPOSE:To stabilize the quality of a welded part by arranging mechanism shifting an electrode to center axial direction of the electrode and arranging second pressurizing mechanism to crossing direction at the right angle to the pressurizing direction of the above first pressurizing mechanism. CONSTITUTION:A bearing part 12 is additionally arranged at lower end of a slide shaft 3, which is one of the first pressurizing mechanism, and a shaft 13 is arranged between the bearing part 12 and an electrode holder 2, and a spring 11 is arranged as the second pressurizing mechanism. A radial bearing is built in the bearing part 12 and the shaft 13 is constituted so as to be able to shift to the arrow mark 14 direction together with rotation. At the time of welding by rotating a metal cap 8, even in case interval between the electrodes is varied, the electrodes 1 are shifted to the arrow mark direction and the interval can be changed. By this method, the long electrode 1 is not needed, but the welding can be executed with the short electrode. Further, as pressurizing force of the spring 11 is added to pressurizing force with tare of the weight 7, the stable pressurization is applied to the welding point. Therefore, the quality of the welding part is stabilized.
Patent JP-S61287997-A (JP)
Inventor: MORO OSAMU
IPC: A61K8/00
Filed: 1985-06-14
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。