baber/WOPTO huggingface dataset:
Patent JP-H04360765-A (JP)
Title: Contact discharge dressing-truing method and device, and electrode member therefor
Inventor: TAMAKI JUNICHI
IPC: B24B53/00
Filed: 1991-08-26
Abstract: PURPOSE:To perform dressing-truing of high accuracy by further-improving a method by contact discharge effective to the dressing-truing of a metal-bonded extra-abrasive grain grinding wheel so as to prevent the generation of stripes and sags in the case of using a traverse system. CONSTITUTION:A rotary electrode member 7, provided with a row of positive electrodes 43 and a row of negative electrodes 49 disposed alternately in such ring shape that the electrodes are exposed on the outer peripheral part surface of a disk, is rotated and pressed in the plunge grinding state to the grinding work face 75a of a metal-bonded extra-abrasive grain grinding wheel 70. Contact discharge is thereby generated between the rotary electrode member 7 and the grinding wheel 70 also in rotation to perform the dressing-truing of the metal-bonded extra-abrasive grain grinding wheel 70. In this method, the row of positive-negative electrode pairs 53 is disposed almost orthogonally to the relative speed vector in the rotating direction of the grinding wheel 70.
Patent JP-S6273117-A (JP)
Title: Taxi meter having running-distance correcting means
Inventor: DOI ASATO
IPC: G07B13/00
Filed: 1985-09-26
Abstract: PURPOSE:To omit difficult works such as the adjustment and replacement of a speed reducing gear and to display accurate taxi-fares, by correcting a unit distance per pulse through mechanical adjustment by using an electronic circuit, and giving the result to a taxi meter. CONSTITUTION:The number of rotation of a transmission gear 1 is reduced through a speed reducing gear 2. The result is converted into a pulse signal in a pulse generating circuit 3. The pulse signals are counted, and a running distance is obtained. When the data of an actual running distance (a) at the time of preliminary inspection and the running distance data of a taxi meter are different due to the errors caused by abrasion in tires, air pressure, the speed reducing gear and the like, the actual running data is imparted to a correcting means 4. The correcting means computes 6 a unit distance per pulse. The computed data is stored in a memory body 5 of the taxi meter as a reference running distance value. The taxi meter computes the running distance based on the unit distance per pulse stored in the memory, and said running distance is converted into a fare. The fare is displayed on a display part (b).
Patent JP-H1146055-A (JP)
Title: Printing method of conductor pattern
Inventor: URANO TETSUYA
IPC: H05K3/12
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To develop a printing method of conductor pattern for not slipping off the design position of the conductor pattern, as much as possible. SOLUTION: Within this printing method of exceeding one or two conductor patterns through the intermediary of a screen plate, the friction coefficient between this printed matters and the screen plate is specified to exceed 0.40. At this time, as the printed matter, a ceramic green sheet or alumina substrate may be adopted. Moreover, the conductor pattern includes not only the inner electrode of an electronic component but also a circuit wiring on a substrate.
Patent JP-S58114443-A (JP)
Title: Semiconductor device
Inventor: TANIMOTO YOSHIAKI
IPC: H01L23/532
Filed: 1981-12-26
Abstract: PURPOSE:To prevent the formation of a projection on an AlSi wiring layer on a substrate by coating the surface of the AlSi wiring layer with an AlSi layer containing N. CONSTITUTION:A poly Si film 3 is stacked onto the SiO2 film 2 of the Si substrate 1 and the AlSi wiring layer 4 is sputtered, AlSi is reactive-sputtered by using a gas, in which 1-2% N2 is made contain into Ar, in the same device, and an AlSi-N layer 5, N therein is taken onto the wiring layer 4, is formed. The layer 5 has the hardness of twice or thrice as high as AlSi. Accordingly, when a PSG6 is formed onto the layer 5, the projection, which is apt to be formed onto the film 4, is inhibited by the hard film 5. The hardness of the film 5 is adjusted by the quantity of N2.
Patent JP-H0945722-A (JP)
Title: Chip positioning apparatus
Inventor: TERADA TORU
IPC: H01L21/60
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent a bonding tool and pre-alignment jig from being damaged if both interfere, by removing a means for holding this jig. SOLUTION: A chip positioner 8 on a bonding apparatus is constituted as follows: 1) this apparatus is constituted so as to position a chip held by a bonding tool from above, 2) a chip positioning plane is formed on the inner side face of a pre-alignment jig 10 having a chip positioning face at the inner side wall is slidably mounted on a base 11, and 3) a position holding means which is removable by the interference between the bonding tool and jig 10 is disposed between the jig 10 and base 11.
Patent JP-S59105040-A (JP)
Title: Flame-retardant crosslinked polyethylene composition
Inventor: KATAHIRA TADAO
IPC: C08L23/06
Filed: 1982-12-07
Abstract: PURPOSE:To provide the titled compsn. having excellent heat resistance and flame retardance and suitable for use as a wire covering material and in the production of various moldings, sheets, etc., by adding a high-molecular polymer having a relatively low degree of crystallization and a flame retarder to high- density PE or linear low-density PE and crosslinking the resulting compsn. CONSTITUTION:The titled compsn. is obtd. by crosslinking a compsn. consisting of 50-80pts.wt. high-density PE or linear low-density PE, 20-50pts.wt. thermoplastic elastomer mainly composed of a block copolymer heving a styrene/ethylene/butylene/styrene structure and a flame retarder such as Sb2O3 with electron beam irradiation or by chemically crosslinking the compsn. This compsn. has excellent heat resistance and flame retardance and is suitable for use as a wire covering material, a heat-shrinkable material and in the production of various moldings, sheets, etc.
Patent JP-2001041439-A (JP)
Title: Boiler
Inventor: SUZUKI TAKESHI
IPC: F22B31/08
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To specially decrease the height of a boiler furnace main body so as to make it compact and lower the manufacture and construction cost of a boiler. SOLUTION: In a boiler, a convection heat transfer part 5 for receiving the sensible heat of combustion exhaust gas is connected to an outlet on the upper part of a furnace main body 101 on which a main burner 2 is mounted and whose periphery is formed by a water tube. The convection heat transfer part 5 is provided with a steam superheater 5 for further heating boiler water heated in the water tube of the furnace main body 101 to generate steam. An economizer 106 heats the boiler water at high temperature before it is supplied to the water tube of the furnace main body 101.  In the upstream side of the economizer 106, a heater 201 for air of high temperature is arranged to perform a heat exchange between high temperature combustion exhaust gas 115 from the steam superheater 5a and air 116 for combustion to be supplied to the main burner 2 and heating the air 116 for combustion preferably at 300 deg.C or higher (in this embodiment, 500 to 800 deg.C).
Patent JP-S59105279-A (JP)
Inventor: KATOU GIICHIROU
IPC: H01R4/66
Filed: 1982-12-07
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-H0388847-A (JP)
Title: Polyarylene sulfide blend
Inventor: KUNUUTO ROITAA
IPC: C08L71/00
Filed: 1990-08-15
Abstract: PURPOSE: To obtain the subject blend suitable for a protective film, etc., in electric and electronic fields because of good gas permeability, especially to sulfur dioxide by compounding a specified amt. of a specified bisphenol and/or a polymer based on it and/or an oligomer.  
     CONSTITUTION: 95-99.8 pts.wt. (hereinbelow abbreviated as pts.) polyarylene sulfide (A), 5-0.2 pts. polymer and/or oligomer based on a bisphenol of formula [wherein R 1  and R 2  are each H, a halogen, etc.; (m) is 4-7; on the assumption that R 3  and R 4  are simultaneously alkyls on at least one atom X, R 3  and R 4  are each H, a 1-6C alkyl; X is carbon] and/or disphenol itself (B) and 0-80 pts. other additive (C) are mixed at 250-450°C under a shear slope of 0.1-1,000 S -1 . 
     COPYRIGHT: (C)1991,JPO
Patent JP-H1152879-A (JP)
Title: Liquid crystal display device
Inventor: KAMISAKA SHUNICHI
IPC: G09F9/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce the cost for producing a metallic mold, to reduce the number of parts and to simplify the assembling processes by integrally forming the main body section, which constitutes of a holder, and the reflection plate, which is also used as a transmissible plate, through a thin plate shaped connecting section. SOLUTION: A main body section 12, which constitutes a holder, and a reflection plate section 13, which is also used as a transmissible plate, are integrally constructed through a thin plate like connecting section 14. The section 14 is made into a thin plate so that it is easily bent. Note that one or plural sections 14 are formed on a portion of the one side between the sections 12 and 13. A wiring substrate 17 is fixed to the section 12, a back light 16 is stored in a back light storage section 12a. A light transmission plate 15 is stored in the portion of the section 12 excluding the section 12a and fixed. Moreover, the section 13 is folded back to the section 12 at the section 14 and restrained to the section 12 side by a restraining section 13a and a liquid crystal plate 47 is held on the section 13.
Patent JP-H0536439-A (JP)
Title: Nonaqueous electrolytic secondary battery
Inventor: MASUKO EIKO
IPC: H01M10/0567
Filed: 1991-07-31
Abstract: PURPOSE:To prevent a sudden exothermic and comparatively sudden breakage of a battery by overcharge and provide a highly safe nonaqueous electrolytic secondary battery. CONSTITUTION:In a nonaqueous electrolytic secondary battery having a positive electrode 2 consisting of a lithium composite oxide, a negative electrode 1 capable of doping and dedoping lithium, a nonaqueous electrolyte and a current interrupting means 8, alkyl benzenes are added to the nonaqueous electrolyte.
Patent JP-S6370204-A (JP)
Title: Production of plane optical waveguide
Inventor: URANO AKIRA
IPC: G02B6/12
Filed: 1986-09-11
Abstract: PURPOSE:To obtain a low-loss optical waveguide by inserting a core made of a heat resistant material into a hollow glass tube, bringing the tube and core into tight contact with each other, molding the same and cutting out the tube, thereby obtaining the plane optical waveguide. CONSTITUTION:SiCl4 which is a raw material for forming glass and CCl2F4 which is an additive for adjusting refractive index in the form of gas are introduced into hot plasma, and the fine glass particles are deposited on the outside periphery of a glass rod 1A. The deposited layer is converted to transparent glass, by which a clad layer 3 is obtd. The SiCl4 is then supplied into the hot plasma and the core layer 2 consisting of pure quartz glass is formed on the outside periphery. The SiCl4 and CCl2F4 are again supplied to the hot plasma and the clad 3 is formed. The center of the rod 1A which is a product 4 in progress obtd. in the above-mentioned manner is axially ultrasonically bored with a hole and the carbon core 5 is inserted into such hole. The glass tube is shrunk by heating 6 from the outside to obtain the molding conforming to the shape of the core 5. The molding is cut out and the plane optical waveguide is obtd.
Patent JP-S60106278-A (JP)
Title: Active matrix type display device
Inventor: SONEDA MITSUO
IPC: H04N3/14
Filed: 1983-11-15
Abstract: PURPOSE:To attain the on-chip formation of a vertical scanning circuit on the same substrate as a matrix even with use of an element having small mobility, by controlling the selection timing of said scanning circuit. CONSTITUTION:The signals are supplied to switching elements M11-Mnm so that the selection is performed by a vertical scanning circuit 5 earlier than a desired horizontal period by a prescribed period of time, that is, the fall of a drive pulse is coincident with the termination of a desired horizontal period. Therefore the elements M11-Mnm of each picture element are turned on earlier by a desired horizontal period, e.g., about one horizontal period. Then these elements are put under a satisfactory ON state at a time point of the desired horizontal period. Thus it is possible to turn on the elements satisfactorily when a signal is applied even with an element having small mobility. As a result, the circuit 5 can be formed into an on-chip on the same substrate as a matrix.
Patent JP-H07100319-A (JP)
Title: Method for controlling cleaning of bag type reaction dust collector
Inventor: KONO YOSHIAKI
IPC: B01D46/02
Filed: 1993-08-06
Abstract: PURPOSE:To decrease the amt. of the neutralizing agent to be additionally added by renewing reaction layers formed in bag filters when the concn. of the treated gas in discharge air attains a set value or at a set period. CONSTITUTION:This bag type reaction dust collector 1 has the bag filters 10 for filtering the dusty air, pressure air election nozzles 13 for back washing disposed opposite to the bag filters 10 and a mechanism 30 for supplying the neutralizing agent to the treated gas during the discharge. The neutralizing agent is normally supplied at a prescribed min. ratio to the treated gas. The reaction layers sticking to the bag filters 10 are made to remain and held at the time of back washing. The operation is changed over to a back washing condition to remove the reaction layers when the concn. of the treated gas to be discharged attains the prescribed value. The reaction layers are then removed and the supply rate of the neutralizing agent is increased to rapidly regenerate the reaction layers. As a result, the amt. of the neutralizing agent to be supplied during the normal operation is minimized. Since the renewal of the reaction layers is executed during the normal operation, there is no need for stopping the operation of an incineration furnace.
Patent JP-2000049035-A (JP)
Title: Laminated ceramic capacitor
Inventor: UCHI KAZUTAKA
IPC: H01G4/30
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated ceramic capacitor, wherein even with a smaller element, the cutting stress is sufficiently absorbed by a green sheet between internal electrode layers, at cutting for no crack generation. SOLUTION: Among dielectric magnetic layers 1a-1e of a laminated body comprising a plurality of square dielectric magnetic layers 1a and 1e, first internal electrode layers 2a and 2c and second internal electrode layers 2b and 2d are provided alternately, while an external terminal electrode connected to the first internal electrode layers 2a and 2c is formed at one end part of the laminated body 1 and an external terminal electrode connected to the second internal electrode layers 2b and 2d formed at the other end part. One plural internal electrode layers 2a and 2c are extended, while being separated into two corner parts W and Z on both sides of the end part of the laminated body 1, where an external terminal electrode is formed for connection to the one external terminal electrode.
Patent JP-H1036874-A (JP)
Title: Refrigerator oil composition
Inventor: MURAKI MASAYOSHI
IPC: C10N30/04
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator oil compsn. which is excellent in wear resistance and thermal and chemical stabilities and does not generate sludge by compounding a specific cyclic ketal or acetal as the base oil with a phosphoric ester, an alkyl phosphorothionate and/or an aryl phosphorothionate, and an epoxy compd. SOLUTION: This compsn. is used for a compressor using a hydrofluorocarbon as the refrigerant. A cyclic ketal or acetal used as the base oil is represented by, e.g. formula I or II (wherein R<5> is H or a 1-21C alkyl; and R<6> id a 3C branched alkyl or a 4-21C alkyl). The compsn, is prepd. by compounding the base oil with 0.5-15.0 mass % phosphoric ester (e.g. tricresyl phosphate), 0.1-5.0 mass % alkyl phosphorothionate (e.g. trimethyl phosphorothionate) and/or aryl phosphorothionate (e.g. tripheny phosphorothionate), and 0.05-3.0 mass % epoxy compd. (e.g. 1,2-epoxytalkane).
Patent JP-H0764452-A (JP)
Title: Color electrophotographic device
Inventor: TADOKORO HIROYUKI
IPC: G03G21/00
Filed: 1993-08-31
Abstract: PURPOSE:To ensure at low cost that during installation or during replacement of a developer cartridge a device main body can automatically recognize a developer cartridge as being a new product by automatically selecting two or more kinds of time widths over which only a developer stirring means is driven, in accordance with settings on N history storage portions. CONSTITUTION:A nonvolatile memory has N history storage portions which independently store replacement of N developer cartridges 34, and settings are made in the N history storage portion when information is input from a control panel. Two kinds or more of time widths over which only a developer stirring means is driven are automatically selected in accordance with the settings on the N history storage portions, for stirring to correspond to the condition of a developer cartridge 34. When the developer cartridge 34 is a new product, the developer is stirred for a long time in early stages so as to provide sufficient charge to toner to obtain stable image quality. Further, the necessity of using mechanical parts for each developer cartridge 34 to show that is a new product is eliminated, resulting in cost reduction.
Patent JP-H1151582-A (JP)
Title: Condenser in rankine cycle
Inventor: KAWAMURA HIDEO
IPC: F01K9/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To improve a heat exchange efficiency between steam of a condenser and the air in a Rankine cycle. SOLUTION: A condenser 14 condenses steam S discharged from a steam turbine in a Rankine cycle to water W. And, the condenser 14 comprises an inner cylinder 2 having a fluid passage 35 including a porous member 18 disposed for the steam S to flow and a rotor 15, and an outer cylinder 17 having an air passage 22 for embracing a porous member 19 mounted at an outside of the cylinder 2 and spirally extended and a stator 16 corresponding to the rotor 15. The cylinder 2 is rotated to the cylinder 17 to form an air flow at the outside of the cylinder 2, thereby improving heat exchange efficiency of the steam S.
Patent JP-S6372213-A (JP)
Title: Signal generating circuit
Inventor: TAKASHIGE TETSUO
IPC: H03K5/00
Filed: 1986-09-16
Abstract: PURPOSE:To facilitate the miniaturization and digitization by providing a programmable frequency divider calculating a frequency division ratio of a reference frequency with respect to a signal frequency to be sent from the period and the modulation frequency of a pilot frequency. CONSTITUTION:An output frequency fx of a reference frequency generating circuit 11 of a period measuring circuit 16 and a frequency fp/2 being 1/2-frequency division of the pilot signal fp are ANDed 12, the pilot signal is counted 13 to obtain the period of the pilot signal. The the frequency division ratio of the reference frequency is calculated from the period of the pilot signal and the modulation frequency measured by the frequency ratio calculation circuit 14. The calculated frequency ratio is inputted to a programmable frequency divider 15 to frequency-divide the reference frequency fp to obtain a sinusoidal wave output by a BPF 7. Thus, the use of a microcomputer is attained and miniaturization and digitization are attained. This circuit is suitable for a train control signal given to a track circuit.
Patent JP-S60109030-A (JP)
Title: Magnetic disk device
Inventor: SAITOU MITSUYOSHI
IPC: G11B5/60
Filed: 1983-11-18
Abstract: PURPOSE:To prevent the center sliding surface among three sliding surfaces that a floating slider has from contacting a magnetic disk during CSS by forming recessed grooves in the surface of a magnetic disk concentrically corresponding to the area where a head starts or stops floating. CONSTITUTION:A concentric groove 8 is formed in a CSS zone A on which the head starts or stop floating on the surface of a magnetic disk 7 at the position corresponding to a center sliding surface 3 of a floating slider 6 with three sliding surfaces 1, 2, and 3. When a read of information from the disk is started or stopped, the start and stop are performed while the center sliding surface 3 of the head 6 is put opposite the groove 8, so the magnetic head is not influenced by the CSS at all and the reliability is improved.
Patent JP-H1051617-A (JP)
Title: Digital copying machine
Inventor: MOGI SEIKI
IPC: H04N1/387
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a digital copying machine capable of reducing an operating time and erroneous copies. SOLUTION: A scanner 101 digitally reads an image on an original and read image data is stored in a memory part 102. An operation part 103 sets the operating condition of a mode, etc., and displays an operating status with a plotter 105 copying image data, and a control part 104 controls operation based on the operation condition. This constitution is provided with a test copy function setting a selection range surrounded by an out line based on two points or optional points, the area of which is indicated by the combination, and composing the selection range on image data to output. Then, as a designating position can be confirmed by a single operation, operation is simplified to save time compared with repeatedly copying to confirm a designated position.
Patent JP-S59114105-A (JP)
Title: Vehicle height adjusting method
Inventor: AMANO NORIMASA
IPC: B60G17/033
Filed: 1982-12-09
Abstract: PURPOSE:To simplify a construction and improve a sensitivity by a method wherein a control valve is controlled based on the rear part pressure data to make the front and rear charged pressure ratio exhibit the given characteristic relationship, in vehicle height adjustment for two-wheeled vehicles in which the front suspension charged pressure is adjusted based on the rear suspension inner pressure data. CONSTITUTION:A rear suspension 8 is brought into the most extended state with a stand of a two-wheeled vehicle being erected, the charged air pressure is adjusted to a predetermined pressure, and the adjusted pressure is input and stored in a control section 12 through a pressure sensor 6. Next, with the stand being fallen, the charged pressure of the rear suspension 8 under the load is detected by the pressure sensor 6, and the required air pressure to be supplied to the rear suspension 8 is computed in the control section 12, which then opens a valve 9 to supply the air pressure. Next, the control section 12 determines the pressure to be applied to a front suspension 10 in accordance with one selected from the constant ratio, constant pressure and constant difference pressure characteristics which are previously stored therein, and then opens a valve 11 to the air pressure to the front suspension 10. This enables to simplify the construction.