baber/WOPTO huggingface dataset:
Patent JP-H01214867-A (JP)
Title: Electrophotographic sensitive body and manufacture of same
Inventor: NOMURA SHINICHI
IPC: G03G5/06
Filed: 1988-02-24
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having superior photo- conductive characteristics and printing resistance by using polyimide as a binder for an electric charge transfer layer and adding tetracyanoquinone and tetrathiofulvalene at the time of vapor deposition and polymerization. CONSTITUTION:The photosensitive body is obtained by setting a drum substrate 11 in a reactor 1, placing tetracyanoquinone and tetrathiofulvalene on an evaporation source boat 12 in the reactor, evacuating the inside of the reactor 1 to <=10<-5>Torr by an evacuation system 3, heating the reactor 1 and the substrate 11 to 160-200 deg.C with an outer heater 9, opening valves 7, 8, introducing monomers A and B into the reactor 1 which cannot attach separately to the substrate 11 or the walls of the reactor 1 at that temperature, but they react with each other and polymerize, lowering in vapor pressure, and then, attach to the substrate 11 and the walls, turning on a switch 15, subliming the tetracyanoquinone and tetrathiofulvalene on the boat 12, allowing them to produce a eutectic and to be adsorved into the polyimide film formed on the substrate 11, thus forming the charge transfer layer, likewise forming a charge generating layer by the dry process, and thus forming the satisfactory photosensitive body by the 2 steps in line.
Patent JP-H05241499-A (JP)
Title: Tooth model
Inventor: TAKANO NAOHISA
IPC: A61C13/00
Filed: 1992-02-26
Abstract: PURPOSE:To provide the tooth model for training the restoration of a dental crown suitable for learning a treatment to restore the dental crown by cutting the tooth with a cutting bar to form a cavity, subjecting the cut part to an acid etching treatment and plugging the cavity with a plugging material. CONSTITUTION:The enamel part 12 on the surface of the dental crown part of the tooth forming member of this tooth model 10 consists of a hard blank material contg. dense inorg. powder and the dentin part 14 therein consists of a blank material softer than the blank material of the enamel part. In addition, the respective blank materials forming the enamel part 12 and the dentin part 14 have >=50kg/cm<2> strength of adhesion to the plugging material on the surface of the treated part after the acid etching treatment.
Patent JP-S59165995-A (JP)
Title: Operating device of induction generator
Inventor: MORI MITSUYOSHI
IPC: H02P9/08
Filed: 1983-03-09
Abstract: PURPOSE:To enable to operate an induction generator solely even at the place where no AC power source facility is provided by convertning the output of a DC power source via an inverter into AC output for exciting the generator. CONSTITUTION:A drive engine 2 is started by a starter 7 in case of use, the output of a DC power source 4 is supplied through an inverter 3 into an induction generator 1, and the electric output when the generator 1 is driven at the synchronizing speed or higher is supplied to a load 5. The frequency and the terminal voltage of the electric output at this time are the same as the AC output of the inverter 3. When the load 5 varies, the rotating speed of the engine 2 is varied therefor. In this manner, the generator can be operated by the device in the closed self-system without depending upon the exciting current of an external AC power source.
Patent JP-S57155545-A (JP)
Title: Electrophotographic receptor
Inventor: TAMURA HIROSHI
IPC: G03G5/08
Filed: 1981-03-20
Abstract: PURPOSE:To reduce the fatigue due to heat and light and to prevent an increase in the dark attenuation of the surface potential during repeated copying by using Se, an Se-Te alloy or an Se-Te-As alloy contg. halide of a IIb group metal as the material of the photoconductive layer. CONSTITUTION:In the manufacture of an Se, Se-Te or Se-Te-As receptor, halide of a IIb group metal is added to Se, an Se-Te alloy or an Se-Te-As alloy, and a photoconductive layer is formed on a support using the halide added Se or Se alloy. The addition can be performed easily by shotting molten Se, Se-Te or Se- Te-As into a soln. of the metallic halide or by melting the metallic halide and Se or said alloy together. Thus, an increase in the dark attenuation of the surface potential in a repeated copying cycle is prevented, and the fatigue due to heat and light is reduced.
Patent JP-H11222505-A (JP)
Title: Preparation of copolymer
Inventor: SOGA KAZUO
IPC: C08F4/654
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain an ethylene α-olefin copolymer having a wide compsn. range and a wide mol.wt. distribution by copolymerizing ethylene and an α-olefin by means of a catalyst in which a titanium complex with a specific chemical structure is supported on magnesium chloride. SOLUTION: Using a catalyst in which a complex expressed by formula I(wherein R<1> and R<2> are each a 1-6C alkyl, 1-3C haloalkyl, or phenyl group; and X is halogen) is supported on magnesium chloride, and copolymerizing ethylene and the α-olefin expressed by formula II (wherein R<3> is a 1-10C alkyl group) give a copolymer having α-olefin content of 5-95 mol.% and a wide mol.wt. distribution. In formula I, R<1> and R<2> are each pref. a methyl, t-butyl, treifluoromethyl, phenyl group or the like, and bis (2, 4-pentanedionato) titanium dichloride, or the like is given as an example. This compd. is added to a hydrocarbon solvent in which magnesium chloride has been dispensed at 0-100 deg.C under an inert gas atmos., and is stirred to enable preparing a catalyst.
Patent JP-H06254288-A (JP)
Title: Dewatering control method of washing machine
Inventor: TATEYAMA YUTAKA
IPC: D06F33/02
Filed: 1993-03-01
Abstract: PURPOSE:To make a washing machine usable in areas having different power source frequencies without an influence on the dewatering performance by a method wherein the power source frequency applied to the washing machine is identified and data on dewatering time period which are previously provided are selected corresponding to the power source frequency identified. CONSTITUTION:A microcomputer 14 controls the power supply to a motor 5 and a power source clock circuit 12 inputs the power source frequency, 50 Hz or 60 Hz at 100V in this case, to the microcomputer 14 to make the microcomputer 14 judge the power source frequency. Data on dewatering time period are selected based on the result of judgement by the microcomputer 14 and the main dewatering time period in main dewatering step is switched to the selected one. For operation at 50Hz, a longer main dewatering time period is selected, and for operation at 60Hz, a shorter main dewatering time period is selected. Thereby, when a washing machine is intended to be used in both areas having different power source frequencies, the dewatering performance is prevented from being affected by the difference in rotation speed of the motor.
Patent JP-2000238336-A (JP)
Title: Mirror character-printing system
Inventor: ONOMI MASAYUKI
IPC: B44C1/17
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To add lacking characters in a state while mirror characters set to one face of a prepared synthetic resin transparent sheet where a transparent adhesive is applied are thermally transferred and registered to a necessary point of an important document in a printing work absolutely prohibited from mistakes. SOLUTION: According to the mirror character-printing system, mirror characters of inverted characters of a necessary size are set with use of an output apparatus such as a laser printer, a page printer or the like of a computer incorporating electronic photography such as a personal computer, a word processor or the like to necessary points at the side of an adhesive face of a synthetic resin transparent sheet where an adhesive is applied so that the characters can be transferred again without generating a printing error, and thermally transferred as general characters to a final printed matter in a state while the set mirror characters of the synthetic resin transparent sheet are surely registered.
Patent JP-S63206854-A (JP)
Title: Data transfer system
Inventor: SATO TAKAO
IPC: G06F15/16
Filed: 1987-02-23
Abstract: PURPOSE:To perform data transfer, by providing two shared memories, and using them by switching those shared memories alternately by two microprocessors. CONSTITUTION:The microprocessor 1 is connected to the shared memory 5 by interposing a bus switching circuit 3, and the microprocessor 2 is connected to the shared memory 6 by interposing a bus switching circuit 4. when the content of the memory written by the processor 2 is delivered to the processor 1, an interruption signal INT is sent to the processor 1 via an I/O control circuit 12. The processor 1 sends a switching request signal REQ to the processor 2 and an FF13 via an I/O control circuit 11. The FF13 switches the memory 6 to a processor 1 side, and the memory 5 to a processor 2 side. In such a way, it is possible to perform the data transfer.
Patent JP-H05238980-A (JP)
Title: Phenone compound, its manufacture and pharmaceutical preparation containing the same
Inventor: HIRUDEBERUTO BUAAGUNAA
IPC: A61K31/7034
Filed: 1992-02-26
Abstract: The invention relates to certain phenone derivatives of the general formula (I) <IMAGE>  in which     R<1> = CH3 R<2> = H, Cl, Br, I, methyl, hydroxyl, methoxy, propoxy, isopropoxy or ethoxy;   R<3> = H or  beta -D-glycosyl; R<4> = H, Cl, Br, I, methyl, hydroxyl, methoxy, propoxy, isopropoxy or ethoxy;   R<5> = H or hydroxyl, and the pharmaceutically acceptable salts, ethers and esters with the exception of the compounds 4-hydroxyacetophenone, 4-hydroxy-3-methoxyacetophenone, 4-glucopyranosyloxyacetophenone, 4-glucopyranosyloxy-3-methoxyacetophenone, 4-galactopyranosyloxy- 3-methoxyacetophenone, 4-glucopyranosyloxy-3,5-dimethoxyacetophenone and galactopyranosyloxy-3,5-dimethoxyacetophenone. The invention also relates to pharmaceutical compositions containing at least one compound of the general formula (II) <IMAGE> in which     R<1> = H, OH, alkoxy or C1-8-alkyl;   R<2> = H or C1-4-alkoxy; R<3> = OH or a  beta -D/ alpha -L-glycosyl group (di- or triglycosyl) which is/are optionally substituted by low molecular weight C1-4-aliphatic or aromatic acids,   R<4> = H or C1-3-alkyl or C1-4-alkoxy; R<5> = H, Cl, Br or I, where R<5> is, when it denotes halogen, in the ortho position to an OH group, and to the pharmaceutically acceptable salts, ethers and esters together with pharmaceutically acceptable vehicles and diluents. The novel compounds including the previously known compounds have an antiinflammatory effect. They inhibit in vivo in particular allergen- and PAF-induced bronchial asthma.
Patent JP-H11229956-A (JP)
Title: Thermally insulated type engine structure
Inventor: KAWAMURA HIDEO
IPC: F02F1/42
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermally insulated type engine structure by inserting and installing a ceramic port liner into a port of a cylinder head formed by casting and avoiding heat influence due to casting on the port liner. SOLUTION: A thermally insulated type engine structure is constructed of a cylinder head 3, which is formed by casting and pro ceramics vided with a straight type port 7, and port liners 1, 2, which are made of heat resistant, inserted into the port 7 of the cylinder head 3 so as to be connected to ports 5, 6 in a combustion chamber member 10 and extended straight while tilted at a predetermined angle. Between the port liners 1, 2 and a port 7, a heat insulating air layer 40 is formed. In both ends of the port liners 1, 2, fiber gaskets are arranged.
Patent JP-S58166773-A (JP)
Inventor: ARUFURETSUDO CHIYAARUZU IPURI
IPC: H01L21/8246
Filed: 1983-03-09
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-H09227541-A (JP)
Title: Production of tetrahydrofuran derivative
Inventor: HOSOMI AKIRA
IPC: C07D307/04
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To selectively obtain a tetrahydrofuran derivative having a specified configuration. SOLUTION: Halomethyl silyl ethers of formula I (R<1> is an alkyl, an aralkyl or an aryl; R<2> is H, an alkyl, an aryl, a trialkylsilyl or a halogen; X is a halogen) is reacted with olefins of formula II (R<3> -R<5> are each H, cyano, an alkyl, an aryl, an alkoxyl, an aryloxy, an alkylthio, an arylthio, a halogen, etc.) in the presence of a lanthanoid metal or a lanthanoid compound in a solvent (e.g. THF) at -90 to 50 deg.C to provide a tetrahydrofuran derivative of formula III. The configuration of the substituents of R<1> in the 2-position and R<1> in the 5-position is in a trans position. The amount of the compound of formula II used in the reaction is 0.05-5 molar times that of the compound of formula I and the amount of the lanthanoid metal or the lanthanoid compound [e.g. samarium metal or samarium (II) compound] is 0.05-5 molar times that of the compound of formula I.
Patent JP-H07246152-A (JP)
Title: Static erasing and insecticidal sheet
Inventor: YAMADA KOHEI
IPC: H05F3/04
Filed: 1994-03-10
Abstract: PURPOSE:To provide a static erasing and insecticidal sheet capable of simultaneously eliminating troubles due to mite and static electricity by imparting excellent insecticidal effect and static erasing effect to the sheet, by composing the static erasing and insecticidal sheet of a natural insecticide material including insecticides and electroconductive fiber. CONSTITUTION:This static erasing and insecticidal sheet 11 is basically composed of a natural insecticide material including insecticides, for instance, and electroconductive fiber. The natural insecticide material 12 obtained by naturally drying a fiber from Alpenia speciosa K. Sckum impregnated with an insecticide and carbon fiber 13 are added to polypropylene fiber and mixed to form a web, then entangled by air into nonwoven fabric. Pile yarn 14 is knocked into the surface of the nonwoven fabric, and a backing layer 15 made of polyvinylchloride resin is formed to be lined on the backside. The periphery of the static erasing and insecticidal sheet 11 is over-locked by looping yarn 16. Thus, the sheet is provided with excellent insecticidal effect and static erasing effect, respectively, and can eliminate troubles due to mite and static electricity.
Patent JP-H10218328-A (JP)
Title: Carried object weight measuring method for air levitation type rollerless belt conveyor and carrying amount metering device using it
Inventor: SHIMIZU TORU
IPC: G01G5/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a conveying object weight measuring method to prevent the generation of noise and vibration and prevent the damage of quietness thereof even when it is utilized for an air levitation type rollerless belt conveyor and to provide a conveyance amount metering device used in the method described above. SOLUTION: A conveyance amount metering device 30 comprises a pressure gauge 31 to measure a pressure of an air layer 16 between a carrier trough 21 and a carrier belt 15; a weight computing device 32 to compute the weight of a carried object 40 based on measuring pressure information by the pressure gauge 31; a speed detector 33 to detect the speed of a carrier belt 15; and a carrying amount computing device 34 to compute a carrying amount of a carried object 40 based on weight information of the carried object 40 by the weight computing device 32 and speed information of the carrier belt 15 by the speed detector 33.
Patent JP-S63208321-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOIDE KAZUO
IPC: H03K17/16
Filed: 1987-02-25
Abstract: PURPOSE:To reduce the noises of an output circuit and to prevent it from malfunctioning by providing a feedback path between the output terminal of an output circuit and the gate of an output MOSFET provided between the output terminal of the output terminal and the ground potential of the circuit. CONSTITUTION:Serial type MOSFETs Q3 and Q4 are provided between the corresponding output terminals D0-Dn of data output buffers DOB0-DOBn are provided between the output terminals of the gates of output MOSFETs Q2 provided between the ground potential of the circuits and output terminals. The FETs Q3 and Q4 turn on simultaneously for only a specific time when corresponding FETs Q2 are turned on. Consequently, the output signals of output terminals corresponding to the FETs Q3 and Q4 are fed back negatively to the FETs Q3 and Q4 for only the specific time and their amplification factors are suppressed low. Consequently, noises on a ground potential line are suppressed to prevent other data output buffers and data input buffers which are arranged nearby from malfunctioning.
Patent JP-H08232832-A (JP)
Title: Radial plunger pump
Inventor: KUHARA KEIJI
IPC: F04B1/06
Filed: 1995-02-28
Abstract: PURPOSE: To reduce a manufacturing cost by reducing number of check valves to be arranged on a discharge side. CONSTITUTION: An intake chamber 8 is formed outside an eccentric cam 3. A plurality of spiral cylinder holes 2 are formed axially by two pairs of lines A and B. A plunger 4 is formed in each cylinder hole 2, which plunger 4 reciprocates by means of the eccentric cam 3. The cylinder holes 2 of the lines A, B are formed at the same positions in a circumferential direction. The cylinder holes 2 of the lines A, B at the same positions in the circumferential direction are communicated with a discharge chamber 6 through one check valve 5.
Patent JP-H05208516-A (JP)
Title: Driving circuit for thermal head
Inventor: TOYOSAWA TAKESHI
IPC: B41J2/355
Filed: 1992-01-31
Abstract: PURPOSE:To realize low cost by controlling a thermal head, in which heat- generatig sections by respective power sources of phase A and phase B are disposed on a straight line in a manner of setting one of respective power sources of phase A and phase B at the time of connecting the other with the electric source by means of linking changeover switches. CONSTITUTION:In a thermal head, heat generating resistors 1 are formed in the straight line on a ceramic base and lead conductors are disposed at equal intervals in the direction square to the line. The lead conductors are classified into power source side lead conductors 8 and grounding side lead conductors 9 alternately for every other piece, and every other piece of power source side lead conductors 8 is connected with power source lines 2 and 3 of phase A and phase B, while the grounding side lead conductors 9 are connected with correponsing terminals of a control circuit 7. The interval of the heat resistors 1 between the conductors 8 and 9 forms one heating interval. When the power source of one phase is connected with a power source line in the thermal head, linking changeover switches 5-1 and 5-2 for grounding the power source line of counterpart phase are provided to make the system small.
Patent JP-H08230519-A (JP)
Title: Cooperation controller for vehicle
Inventor: TAKAHASHI SHUNICHI
IPC: B60W10/12
Filed: 1995-02-28
Abstract: PURPOSE: To control traction in the slip of front and rear wheels by providing a torque calculating means to determine clutch torque according to each mode for outputting the torque signal to a transfer part and an output reducing means to control engine output in the slip mode for traction control. CONSTITUTION: In the case of a slip mode having slipping front wheels, torque is transferred from the high speed front wheel to low speed rear wheel to controllably distribute the torque near the rear wheel by largely controlling the differential limit torque Td of a hydraulic multiple disk clutch 55 and reduce the slip of the front wheel while ensuring a drive force. In the slip mode, a fuel cut factor Kfc is set to the proximity of zero by the slip mode signal inn an engine control system E. Thus, the fuel injection amount Ti is substantially reduced and the traction is controlled to reduce forcibly the engine output, so that the drive force of slipping wheels of the front and rear wheels is further reduced to prevent a vehicle from slip and sudden change in the behavior following the slip.
Patent JP-H0638813-A (JP)
Title: Decoration belt
Inventor: ANDOREASU GAISUBIYUURAA
IPC: A44C5/14
Filed: 1993-02-04
Abstract: PURPOSE: To enable a band to be put on easily without a latch and to improve its appearance and handling by constructing it elastically and fixing a watch at its both ends. CONSTITUTION: An woven fabric band 15 having a shape of an oblate elliptical cylinder can contains a spring band 17 in its inside and the spring band 17 forming a reinforced part has a spring band bent in a U-shape at its both ends. A spring band 18 is moved relatively to the spring band 17. The woven fabric band 15 is manufactured, for example, from a noble metal 25. The end part 10, 11 of the woven fabric band 15 can be inserted in a piece of tube 24 fixed by a pin 21 to a watch 13. Here, the length of the woven fabric band 15 can be adjusted when a wrist watch 14 is worn at the arm through the wrist in such a way that the woven fabric band 15 is changed from the pushed position into the extended position. At this time, the moving range of the spring band 18 against the spring band 17 depends on the length of a slit 19.
Patent JP-H04258460-A (JP)
Title: Base for aromatic core sheet of 'tatami' mat
Inventor: TASHIRO MIKIO
IPC: D04H1/4382
Filed: 1991-02-13
Abstract: PURPOSE:To improve persistence of forest-bathing effect or the like by a method wherein core material for a 'tatami' mat is constructed of conjugate short fibers, each of which is made up of a core part made of olefinic polymer containing specific amounts of essential oil and a sheath part made of polyester. CONSTITUTION:A core part is formed of a mixture that is made of 98-50wt.% nonpolar olefin polymer made of alpha-olefin containing 0.1-5wt.% natural essential oil such as Japanese cypress oil or the like and 2-50wt.% denatured olefinic polymer to which 3-30wt.% unsaturated carboxylic acid or the like is polymerized. And core sheet base for a 'tatami' mat is constructed by blending core- and-sheath type solid conjugate short fibers using polyester as its polymer for the sheath part. Thereby aromatic effect including forest-bathing effect, effect for comfortable sleep, refreshing effect, etc., can be sustained for a long time.
Patent JP-H09210413-A (JP)
Title: Regional heat supplying system
Inventor: HAYASHI TOSHIO
IPC: F24D10/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a regional heat supplying system capable of expanding a heat transfer capability. SOLUTION: This system is constructed such that a central heat source system 102 and a consumer's home facility 104 are connected by a going passage pipe 106 in one system and a returning passage pipe 108 in the other system so as to supply heat source water to each of the consumer's home facilities. The consumer's home facilities are divided into a plurality of consumer's home facilities 104A, 104B,...104a, 104b.... Each of the consumer's home facilities is connected in cascade by at least a going passage pipe 112 in one system. To the group of the consumer's home facilities at a connection downstream side of cascade connection is supplied heat source water returned back from the group of consumer's home facilities at the upstream side of the cascade connection to the going passage pipe.  With such an arrangement as above, a heat transferring capability can be substantially improved and an energy utilizing efficiency of a central heat source system can be improved.