baber/WOPTO huggingface dataset:
Patent JP-S6372665-A (JP)
Title: Production of electric charge transporting material for electrophotography
Inventor: AKASAKI YUTAKA
IPC: C07C255/34
Filed: 1986-09-12
Abstract: PURPOSE:To obtain an anthraquinodimethane derivative having improved electron transporting properties, capable of transporting electrons and electron holes, in high yield, by reacting malononitrile with anthraquinone derivative in the presence of titanium tetrachloride and a tertiary organic base. CONSTITUTION:A compound shown by formula I is reacted with a compound shown by formula II (R is halogen, alkyl, aryl, aralkyl, oxyalkyl, carboxyalkyl, OH, substituted amino, carboxyl, CN, NO2, etc.; m is 1 when n=1 and m is 0 when n=2) in the presence of titanium tetrachloride and a tertiary organic base (e.g. pyridine) in a proper solvent at reflux temperature to give the aimed compound such as 2,6-dichloroTCNAQ shown by formula III.
Patent JP-H0945676-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIZUO YUURI
IPC: H01L21/76
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To suppress a microtrench phenomenon in a polybuffered LOCOS method. SOLUTION: When a silicon nitride film 6 used as a mask for a thermal oxidation operation is removed, the film thickness of the silicon nitride film 6 is reduced, by a dry etching operation, to about half that of a deposited film, and the silicon nitride film 6 which has been left is removed by a wet etching operation which uses hot phosphoric acid. Thereby, the treatment time of the wet etching operation is shortened, it is possible to restrain a silicon oxide film 2 from becoming partially thin by the hot phosphoric acid which has crept to a void 9 in a polycrystal silicon film 3, and it is possible to restrain the microtrench phenomenon of a silicon substrate 1.
Patent JP-H0766068-A (JP)
Title: Coil lead cutter and coil winding machine
Inventor: OIKE HIDESHI
IPC: H01F41/06
Filed: 1993-08-30
Abstract: PURPOSE:To perform the working of inner leads mechanically and securely by having as constituents, a clamper which holds a wire rod and rotates individually, and a bobbin having a slot, a cutting blade. and a clamper inserting hole. CONSTITUTION:A coil 6 is pushed out on the opposite side by moving a conveying part 7 on the opposite side to a flange 2, so that the center axis of a winding shaft 1 may coincide with that of the conveying part 7, by moving the flange 2 along the winding shaft 1. Along with it, the coil 6 is moved to the bobbin 10 on the conveying part 7 set there. Next, this conveying part 7 is moved on to another stage, and a clamper 8 is inserted into the clamper inserting hole 12 of a bobbin 10. An inner lead is held by this clamper 8, and it is rotated clockwise. And the inner lead is drawn inside the bobbin 10, and cut by bringing a cutting blade 9 into contact.
Patent JP-S58113117-A (JP)
Title: Protecting agent for making skin soft
Inventor: SHIMIZU RAKUHEI
IPC: A61K8/24
Filed: 1981-12-26
Abstract: PURPOSE:A protecting agent for making skin soft, keeping the softness of the skin and providing it with effect of moisture retention, obtained by blending an essence extracted from the rhizome of Coix Ma-yuen Roman of the genus Coix, a parennial gramineous plant, with carbolic acid, sodium secondary phosphate, water and a water absorbing agent. CONSTITUTION:A protecting agent for making skin soft is obtained by blending 0.1-0.2wt% essence obtained by extrating the rhizome of Coix Ma-yuen Roman with 0.1-0.2wt% carbolic acid, 1.0-2.0wt% sodium secondary phosphate and water in an amount to give 100wt% total substances. The essence contains various kinds of sitosterols, etc. in fatty oils, remedies congestion, hemostasis, and inflammation, and has effects on the softening and absorption of the induration of skin tissue and on the activation of cell. The protecting agent for making skin soft is weakly acidic (ph7-9), showing excellent effect on the preservation of the skin and the conservation of elasticity by the modification of the keratin layer of the skin and synergistic effects of emollient effect, increase in blood stream, exasperation of metabolism, etc. The agent may be blended with a water absorbing agent (e.g., organometallic compound) as a component.
Patent JP-S59104129-A (JP)
Title: Exposure device
Inventor: UMEDA KATSUMI
IPC: H01L21/027
Filed: 1982-12-06
Abstract: PURPOSE:To enable to use exposure devices of different kinds by a method wherein mutually positional relation of a mask and a substrate is enabled to be set at an arbitrary angle. CONSTITUTION:A wafer sent from a wafer conveying track 2 is put on a stage 1, and prealignment is performed by a roller 3. The roller 3 is for performance of positioning for detection of the flat part of the wafer, and because the roller is enabled to be transferred to an arbitrary position on the outside edge of the stage 1, the mask and the substrate can be set at an arbitrary angle.
Patent JP-S6460260-A (JP)
Title: Protective circuit for switching regulator
Inventor: YASHIRO JUNICHI
IPC: H02M3/155
Filed: 1987-08-28
Abstract: PURPOSE:To prevent erroneous function, by taking an output from such as a switching element to a protective circuit and turning the switching element OFF forcibly when the output from the switching element is higher than a reference voltage. CONSTITUTION:A switching regulator 1 and a protective circuit 2 are provided, where the regulator 1 comprises a switching element 4 for turning an input source voltage Ei fed through a rectifier 3 ON/OFF, a filter 5 and a control circuit 6 for varying the ratio between ON time and OFF time of the switching element 4 to produce constant DC output Eo. The control circuit 6 comprises a voltage division circuit 61, a reference voltage circuit 62, an error amplifier 63 and an amplifier 64. Furthermore. the protective circuit 2 is provided with a voltage division circuit 21, a reference voltage circuit 22 and a latch circuit 23 for taking the output voltage Eo in then comparing it with a reference voltage and turning the switching element 4 OFF. Consequently, erroneous function of the switching element 4 can be prevented.
Patent JP-H1062465-A (JP)
Title: Method and equipment for measuring resistance
Inventor: MURAKAWA KAZUO
IPC: G01R27/20
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To measure the ground resistance accurately with no restriction on the measuring place. SOLUTION: A ground electrode 5 is connected with a unit 20 for measuring the reflection coefficient and the transmission coefficient corresponding to each frequency by delivering signals of different frequency to an object or a circuit and detecting the reflected signal through a coaxial cable 31 and a measuring head 32. A signal having a varied frequency is then delivered from an oscillator 21 in the measuring unit 20 and the reflected signal is added, at an adder 26, to a signal from the oscillator 21 in the measuring unit 20 and processed at a measurement processing section 24. Consequently, a reflection coefficient corresponding to the frequency is measured and the ground resistance can be calculated therefrom.
Patent JP-S59105948-A (JP)
Title: Apparatus for installing assembly-type carburetor
Inventor: SATOU YOUICHI
IPC: F02M19/00
Filed: 1982-12-09
Abstract: PURPOSE:To fix an assembly-type carburetor securely to an internal-combustion engine by use of two flange plate members and tubular spacers. CONSTITUTION:A first flange plate member 72 is formed with holes 80 into which tubular spacers 76 can be inserted, while a second flange plate member 74 is formed with holes 82 into which through-bolts 78 can be inserted. Each spacer 76 is formed with an annular expansion at its end portion located on the side of an engine E while the other end portion of the spacer 76 located on the side of a suction pipe M is placed on the surface of the second flange plate member 74 around the hole 82. Further, a packing or gasket G is interposed between the engine E and the first flange plate 72, and similarly, a packing or gasket G is interposed between the suction pipe M and the second flange plate 72. With such an arrangement, the through-bolts 78 are passed through the holes 82 formed in the second flange plate 74, the inside of the tubular spacers 76 and the holes 80 formed in the first flange plate 72 and screwed tightly into the engine body. Thus, it is enabled to fix an outer casing 20 of a carburetor supporting the body 18 of an intake passage securely to the engine E.
Patent JP-S6296464-A (JP)
Title: 2-azetidinone derivative
Inventor: HIRAOKA TETSUO
IPC: C07D205/08
Filed: 1986-09-11
Abstract: NEW MATERIAL:A 2-azetidinone derivative of formula I (R<1> is H, 1- hydroxyethyl, 1-hydroxy-1-methylethyl, each of which may be protected, or amino; R<3> is allyl or ethynyl which may be substituted). EXAMPLE:4-Allyl-2-azetidinone. USE:An intermediate of a medicine which is used as an antibiotic. PREPARATION:As shown in reaction equations, a compound of formula II (R<2> is acyloxy, alkylsulfonyl, arylsulfonyl) is allowed to react with a Grignard reagent or a copper compound (R<4> is phenyl, methylthio) dissolved in such as benzene to give the compound of formula I.
Patent JP-S58109838-A (JP)
Title: Multielement simultaneous emission spectrochemical analysis apparatus used high temperature carburetor
Inventor: TAKAHASHI JIYUNICHI
IPC: G01N21/71
Filed: 1981-12-24
Abstract: PURPOSE:To detect a signal at a high S/N ratio, by detecting rising point of time of an aimed output signal having comparatively high level and controlling starting of integration of an another output signal by said detected point of time. CONSTITUTION:A rising detection circuit 16 detecting a rising point of time t0 of an integral output signal In is provided to an output side of an integrator  13n and a detection signal X is outputted because a level of a signal Sn is the  highest and its rising characteristics are sharp among output signals Sa-Sn of  a photomultiplier made incident the light generated by excitation of each element of a sample. Another switches 12a-12m turned on responding to this signal X, and signals Sa-Sm are integrated after the time t0 by integrators 13a- 13m. Accordingly, noise produced from the time t0 to the time t1 is not integrated. For this reason, only desired signal is integrated by the integrator and  the weak signals Sa-Sm are detected at a high S/N ratio.
Patent JP-H0378818-A (JP)
Title: Data processor
Inventor: IGARASHI YOICHI
IPC: G06F3/06
Filed: 1989-08-23
Abstract: PURPOSE:To simplify the start of a data processor by designating a head address of a storage circuit which receives and stores a data processing procedure in combining with a start command. CONSTITUTION:A command register stores a start command and the pointer data. This pointer data is sent to a pointer included in a format control from the command register via a point data line and a gate. The signal transmitted through a start instruction line formed by decoding the start command taken into the command register is transmitted also to the gate. Then the pointer data is set to the pointer with the start of a programmable logic array PLA. As a result, a format buffer is read at and after the address designated by the pointer, and a series of data processing operations are carried out based on a group of commands. Thus the start of a data processor is simplified.
Patent JP-S6193856-A (JP)
Title: Apparatus for coating pressure-sensitive adhesive
Inventor: TADAMI YOSHIHIKO
IPC: B05C1/02
Filed: 1984-10-12
Abstract: PURPOSE:To enable the transfer of a member to be coated without damaging the pressure-sensitive adhesive coating surface of said member, by supporting the non-coating surface of the pressure-sensitive adhesive, which is formed by the gap for dividing an elastic roll, by a receiving roll. CONSTITUTION:When a substrate 16 is made upside down to be supplied to the elastic roll 1 for rotating the member 4 to be coated placed on a supply flat table 5, the member 4 to be coated is pushed in by a press mechanism 3 to compress elastic rings 11 by the substrate 16 and the volume of a pressure- sensitive adhesive sump 13 becomes small and a pressure-sensitive adhesive is forcibly extruded to be certainly adhered to the surface of the substrate 16. The member 4 to be coated passed on the elastic roll 1 is pushed out forwardly in such a state that the non-coating part of the pressure-sensitive adhesive formed by the gap 12 between the elastic rings 11 is supported by a receiving rail 6 and, on the way of the passage on the rail 6, the pressure-sensitive adhesive A is properly dried by a fan 7 and a heater 8.
Patent JP-H1065776-A (JP)
Title: Portable telephone equipment
Inventor: SASAKI YUJI
IPC: H01M2/10
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the exchange of a battery in a portable telephone equipment and to enable continuous speaking for a long time. SOLUTION: The main body of a portable telephone equipment 1, a sub- battery 2a, a main battery 2b and a battery cover 3 are structured mutually and respectively separable by slide-in structure. The sub-battery 2a is fixed directly to the main body 1, and the he main battery 2b is fixed to the sub- battery 2a. While the battery capacity of the main battery 2b is lowered, the main body 1 temporarily uses the sub-battery 2a as a main battery to speaking and at the time of continuing speaking for a long time also after it, the main battery 2b is exchanged with the new charged battery of the same structure to enable speaking for a long time. Consequently, the sub-battery 2a is not removed normally but only the main battery 2b should be removed to be exchanged.
Patent JP-H0875775-A (JP)
Title: Semiconductor-type acceleration sensor
Inventor: TAKAHASHI KATSUHIKO
IPC: G01P15/12
Filed: 1994-09-08
Abstract: PURPOSE: To provide a superior semiconductor-type acceleration sensor which has a high directivity and a high sensitivity. CONSTITUTION: Supposing that X-axis and Y-axis are set passing the center point O within plane of a diaphragm 18 formed at the center of a silicon substrate 16 and intersecting at right angles each other, two CMOS inverters 21a, 21b are arranged to be axially symmetric to each other with respect to both the X-axis and the Y-axis. The size of an acceleration is detected based on sum of logical threshold voltages of the CMOS inverters 21a, 21b.
Patent JP-S6371787-A (JP)
Title: Pattern signal processing system
Inventor: NINOMIYA YUICHI
IPC: G06T5/00
Filed: 1986-09-13
Abstract: PURPOSE:To sharply reduce the capacity of a hardware, by introducing a mathematical processing means to the isolated point removing process of clustering signals. CONSTITUTION:Measures are found on clustering binary signal patterns of each level order and, when no clustering binary signal pattern of a level order having a measure which is higher than a prescribed threshold exists, the level order of the current point is not changed. When the clustering binary signal pattern of a level order having a measure which is higher than the prescribed threshold exists, the level order of the current point is changed to the level order of the clustering binary signal pattern, at which the maximum measure is obtained. When a clustering binary signal pattern to the level order of the current point gives an extremely small measure, the level order is changed to the level order, at which the maximum measure is obtained.
Patent JP-H11275748-A (JP)
Title: Through structure of bus-duct
Inventor: EBATO MINORU
IPC: H02G5/06
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To avoid or suppress an eddy current in a partition plate and avoid heating of the partition plate. SOLUTION: A through structure includes a casing 10 which penetrates a wall, a conductor 12 installed in the casing 10, and a partition plate 14. A AC current is supplied via the conductor 12. The partition plate 14 consists of a pair of conductive plates 14A and 14B which are installed so as to face each other, at least in parts. An insulating plate 17 is provided between the facing parts 14a and 14b of the respective conductive plates 14A and 14B so as to suppress an eddy current. The conductive plates 14A and 14B are made of a nonmagnetic material.
Patent JP-H0657188-A (JP)
Title: Ink for jet printer
Inventor: YAMADA YUTAKA
IPC: C09D11/033
Filed: 1992-08-12
Abstract: PURPOSE:To improve the adhesion of the jet printer ink to a substrate by incorporating a colorant, a resin, an electrolyte complex of 2-hydroxycarboxylic acid, and an org. solvent into the ink. CONSTITUTION:The This ink is prepd. by dissolving a binder resin, a colorant, 0.1-10.0wt.% electrolyte complex of 2-hydroxycarboxylic acid of the formula (wherein M is an element of the group IIIB, IVA, VIA, or VIIIA; R<1> to R<4> are each an alkyl, H, or aryl; and X<+> is an inorg. or org. cation), and 0.5-5wt.% plasticizer in an org. solvent.
Patent JP-H0636567-A (JP)
Title: Semiconductor memory device
Inventor: MATSUO MASAHIRO
IPC: G11C11/407
Filed: 1992-07-20
Abstract: PURPOSE:To maintain high speed in operation even when a device becomes large capacity by dividing a memory cell part into plural blocks, selecting in common corresponding memory cells in respective blocks with an X and a Y decoders and providing a Z decoder, selecting one block and activating it. CONSTITUTION:The memory cell in the block 2-1 is selected by an X and a Y predecoders 16, 18. Although the memory cells in the blocks 2-2 to 2-n are selected simultaneously, a sensing circuit is operated only in the block 2-1, and operation current is consumed only by the block 2-1, and other blocks are in a stand-by state. The selection of the block is performed by the Z decoder 20, and only a Z signal Z1 becomes an H level. The signals Z2-Zn become the L level. The signal from the block 2-1 is inputted to a MOS Tr in an output buffer circuit 12 by the signals Z1-Zn under the control of an output control circuit 10. The signal of the block 1 is outputted as data outputs D1-Dm. Cases where the blocks 2-2 to 2-n except the block 2-1 are selected as well are performed similarly.
Patent JP-H1078661-A (JP)
Title: Image forming element for production of improved printing plate by silver salt diffusion transfer method
Inventor: COPPENS PAUL
IPC: G03F7/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming element having good ink receptivity for the production of an offset printing plate by a silver salt diffusion transfer method, and to provide a producing method of an offset printing plate by using this image forming element. SOLUTION: This image forming element has an image receiving layer containing physical developing nuclei, an intermediate layer and a photosensitive layer containing one or more kinds of silver halide emulsions having the relation of water permeability with the image receiving layer and these layers are formed in this order on the hydrophilic surface of a supporting body. The intermediate layer contains salt of bromides by at least 0.08mmol/m<2> .
Patent JP-S58112261-A (JP)
Title: Electrolyte matrix for fuel cell
Inventor: UENO SANJI
IPC: H01M8/02
Filed: 1981-12-25
Abstract: PURPOSE:To increase the output and enhance the reliability of an electrolyte matrix for  a fuel cell by making the electrolyte matrix to have a three-layered structure consisting of an electronic insulating film highly transmitting electrolyte, and electrolyte-holding layers which are made in close contact with the surfaces of said electronic insulating film. CONSTITUTION:An electrolyte matrix 1 is constituted of an electronic insulating film 2 and electrolyte-holding layers 3a and 3b which are made in close contact with the surfaces of the film 1. Electrodes 5a and 5b are pressongly provided over the surfaces of the matrix 1, with catalyst layers 4a and 4b provided between the matrix 1 and the electrodes 5a and 5b. The electrodes 5a and 5b are made of a porous graphite-fiber paper, and catalyst layers 4a and 4b are provided on the electrolyte-matrix-1-side surfaces of the electrodes 5a and 5b by application. As the above electronic insulating film, a nonwoven fabric of a phenol resin, a nonwoven fabric of fibrous silicon carbode  or the like is employed. As the above electrolyte-holding layer, in a battery containing  phosphoric acid as electrolyte, a member prepared by impregnating a powder of silicon  carbide, zirconia or the like with concentrated phosphoric acid, or a member prepared by kneading both concentrated phosphoric acid and polytetrafluoroethylene into silicon carbide powder is employed.
Patent JP-H0759989-A (JP)
Title: Washing machine
Inventor: KOBAYASHI MITSUHIKO
IPC: D06F39/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide a washing machine where washings can be easily taken in/out, and assembling properties and repairability are excellent. CONSTITUTION:A recessed section 18 in which a controller is housed, is formed on the side of an outer box on the upper section of a washing machine main body, a recessed section 3 in which electrical equipment is housed, is formed in the rear, and these recessed sections 8 and 3 are covered by a console panel 9 and an electrical packaging panel 5. The recessed sections 18 and 3 are integrally formed, and only the removal of the console panel 9 and the electrical packaging panel 5 permits an electric wire unit 16 making electrical connection to the controller and electrical equipment to be simply connected. Since the controller is disposed in the side, the height of the front face of the washing machine can be lowered by the height of the controller, and the cloth charging hole of the washing machine is forced to be low, so that washings can thereby be taken in/out smoothly.
Patent JP-S59104277-A (JP)
Title: Joining method of casting by electrical heating
Inventor: TAJIRI HIROMI
IPC: B23K11/02
Filed: 1982-12-07
Abstract: PURPOSE:To join easily the parts of castings which are different in heat capacity and to improve reliability by butting the joining end faces of the castings after processing the same to a circular conical shape, exerting press-welding pressure thereon under electrical heating and welding the end faces. CONSTITUTION:The circular conical part 2c on a block 2 side and the circular conical part 3a in a bar-shaped part 3 are butted to each other. A retaining electrode 4 and a clamping electrode 5 are coupled respectively to the block 2 and the part 3, then electric current is supplied thereto from a transformer 6 for electrical heating so that the electric current is concentrated at the butt part. Electrical heating is made easy by the concentrated current conducting to the butt part, and the circular conical parts 2c, 3a are melted. When the part 3 is pushed to the block 2 side by operating a press contact cylinder 7, the oxide formed in the butt part is extruded outwared as a casting fin and the joining by press welding is completed. The same structure as the structure of the casting is thus maintained in the joined part and the joined part having the same mechanical properties as the base metal of the casting and high reliability of joining is obtd.
Patent JP-H0531854-A (JP)
Title: Laminated cloth for jeans
Inventor: OGATA SOICHI
IPC: A41D31/00
Filed: 1991-08-01
Abstract: PURPOSE:To obtain the above laminated cloth whose appearance is not different from usual jeans in a denim cloth state and having wind and cold protecting function and absorbing function by bonding a plastic film to the rear of denim base cloth through a water-insoluble adhesive layer and bonding lining to the surface of the film through a water-soluble adhesive layer. CONSTITUTION:A soft polyurethane type barrier film coated with a water insoluble adhesive such as a urethane base adhesive is laminated to the denim base cloth drawn out of a raw cloth roll and, next, a water-soluble adhesive based on POVAL is applied to the barrier film and lining of cotton cloth is laminated to the barrier film to prepare laminated cloth for jeans. Since the obtained laminated cloth looks like usual jeans in appearance and has no air permeability because of the barrier film, it has cold resistance and wind protecting properties.