baber/WOPTO huggingface dataset:
Patent JP-S5549308-A (JP)
Title: Hairdye composition
Inventor: AKIMOTO SHINICHI
IPC: A61K8/00
Filed: 1978-10-04
Abstract: PURPOSE: A two-package hairdye composition consisting of the first solution containing an oxidative dye and an assistant and the second solution containing an oxidizing agent, which is clear liquid immediately after mixing, and becomes gel after applying to hair.  
     CONSTITUTION: The first solution containing an oxidative dye and an assistant is mixed with the second solution containing an oxidizing agent, to obtain a hairdye mixture composed of 7W50wt% of a compound of formula I (a+c=40W300, b= 30W80, the content of oxyethylene unit is 30W90wt%, based on the average molecular weight), 0W30wt% of a compound of formula II (R is 8W36C alkyl, alkenyl, etc.; X is H, 8W22C acyl, etc.; d=0W50; e=3W70), 2W30wt% of a volatile solvent, 30W80wt% of water and 1W25wt% of an oxidative dye, an assistant and an oxidizing agent. The compound of formula I is obtained by adding first propylene oxide, and then ethylene oxide, to propylene glycol. The compound of formula II is obtained by the addition of ethylene oxide, etc. to a 8W36C monohydric alcohol. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06331413-A (JP)
Title: Method and device for measuring wax amount, etc.
Inventor: IMAI MASAYA
IPC: G01F17/00
Filed: 1993-05-24
Abstract: PURPOSE:To provide a measuring method and device for wax amount that can measure the coating amount of wax, etc., without using a carbon tetrachloride as a solvent for cleaning a sample. CONSTITUTION:A wax amount measuring device 1 is used to measure the wax amount coated on a coating plate and it is provided with a coating plate stamping robot 11 for stamping the coating plate, a cleaning and extracting device 13 for cleaning the stamped sample 21 by a solvent and extracting the wax therefrom, a solvent-taking and drying device 15 for taking in portions a cleaning solvent (a solvent containing a wax which has been used for cleaning the coating plate), a carbon analyzer 17 for measuring the result after the wax obtained by the device 15 is burned and converted to a carbonic acid gas, and a computer 19 for calculating the wax amount. The solvent for cleaning the sample, if it is a low-boiling-point solvent which will not fail coated film, etc., on the surface of a sample 21, can be freely selected, for example, a hydrocarbon solvent such as a hexane, etc., can be used.
Patent JP-S5911452-A (JP)
Title: Test system of parity check circuit
Inventor: HATANO TAKAAKI
IPC: G06F11/22
Filed: 1982-07-13
Abstract: PURPOSE:To conduct the test on a parity check circuit, by checking the presence of an error detecting signal from the parity check circuit when a CPU accesses a parity error data stored in advance. CONSTITUTION:The CPU2 accesses a parity error data stored in an address A of a memory 3 and the result is transmitted to the CPU2 via a common bus 4. Then, the parity check circuit 1 performs the parity check on the bus 4. As a result, when the circuit 1 is normal, an interruption signal MI is inputted to a parity check test section 2a of the CPU2. The test section 2a discriminates whether or not the signal MI is inputted to a preset point of time. When the result of test is correct, it is discriminated that the circuit 1 is normal and the CPU2 starts normal processing. Further, if the result of test is nor normal, the CPU2 informs it to the operator by means of alarm or the like.
Patent JP-S63303151-A (JP)
Inventor: HANSU ZORINGAA
IPC: D03D49/20
Filed: 1988-05-18
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-H10311789-A (JP)
Title: Photometer
Inventor: MAEDA ICHIRO
IPC: G01N21/27
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate photometric value by modifying the applying voltage when a photomultiplier is receiving a light of different quantity to acquire information indicative of the relation between the applying voltage and the sensitivity of the photomultiplier and then utilizing that information. SOLUTION: The photometer 2 comprises a light source unit 21 comprising a light source 24 and a turret plate 25 having a plurality of aperture stops and connected with a controller, and a measuring head 22 comprising a photomultiplier 27 and an applying voltage supply circuit 29. The quantity of light for irradiating the photomultiplier 27 can be varied by turning the turret plate 25. Upon ending a predetermined control flow, the controller determines variation in the sensitivity of the photomultiplier 27 for each applying voltage and stores the variation in a memory. When photometry is performed, the light source 24 is removed from the optical path and the aperture stops are arranged on the optical path in order to detect the light from a sample by means of the photomultiplier 27.  The controller obtains the information of voltage currently applied to the photomultiplier 27 and determines the current sensitivity based on a data from the memory and then calculates a photometric value based on a signal from the photomultiplier 27 and the sensitivity.
Patent JP-S611356-A (JP)
Title: Agent for improving palatability of feed
Inventor: KIMURA NOBUTERU
IPC: A23K1/18
Filed: 1984-06-15
Abstract: PURPOSE:To provide an agent for improving the palatability of an assistant feed for animals such as cows and having poor palatability such as vitamins, minerals, etc., by compounding powder of a substance having garlic odor to powder of dried green vegetables. CONSTITUTION:Powder of dried green vegetable such as alfalfa is compounded with preferably 0.1-10% powder of a substance having garlic odor (e.g. garlic powder, garlic extract, etc.) to obtain the objective improving agent.
Patent JP-S61277267-A (JP)
Inventor: MCMANUS PAUL A
IPC: H04N1/60
Filed: 1986-05-27
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-H08315836-A (JP)
Title: Operation method of fuel cell power generation device
Inventor: KOARASHI ITSUKI
IPC: H01M8/04
Filed: 1995-05-22
Abstract: PURPOSE: To provide an operation method of a fuel cell power generation device which can be stably used over a long period of time by preventing the occurrence of damage by holding cell output voltage in a prescribed value or less. CONSTITUTION: Nitrogen gas supply piping having a nitrogen gas flow regulating valve 7 is connected to reaction air supply piping to an air electrode of a fuel cell main body 1. In a power generating operation, an output voltage signal of a voltmeter 8 to detect output voltage of the fuel cell main body 1 is sent to a control device 9, and it is compared with reference voltage by the control device 9. When it is not less than a prescribed value, a control signal to put a valve in an opening state is sent to the nitrogen gas flow regulating valve 7, and nitrogen gas is mixed in reaction air, and it is supplied to the air electrode after the oxygen concentration is reduced, and cell output voltage is held in a prescribed value or less.
Patent JP-H08316113-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINDO HIROAKI
IPC: H01L23/29
Filed: 1995-05-22
Abstract: PURPOSE: To thin a semiconductor chip and to improve the radiating effect by grinding a semiconductor wafer to a desired thickness, sticking a magnetic element on the entire surface of the ground wafer at the side not formed with an element, and forming a semiconductor element on the wafer. CONSTITUTION: A semiconductor wafer is ground to a desired thickness, and a metal plate 2 made of a magnetic element made of iron is stuck to the lower part of a semiconductor chip 1 formed with a semiconductor element with adhesive. The electrode on the chip 1 is connected to external leads 4 via a wire 3, and so sealed with resin sealer 5 as to include the chip 1, the plate 2, the wire 3 and the part of the leads 4. Thus, the chip 1 can be formed thinly, and hence the radiating effect can be largely improved.
Patent JP-S62279656-A (JP)
Title: Master slice integrated circuit device
Inventor: SHIZUKUISHI MAKOTO
IPC: H01L21/822
Filed: 1986-05-29
Abstract: PURPOSE:To preset shape, area, arrangement, etc. of pads properly by arranging small-sized bonding pads around a periphery of a semiconductor chip and connecting those pads of proper number into one body by personalize wiring when connecting bonding wires. CONSTITUTION:A reference cell is arranged in a region (A) of a semiconductor chip 9 and peripheral I/O cells 10 are aligned outside the region (A). Around the periphery of the chip 9, thin rectangular pad elements 11 are arranged into strip form in predetermined intervals. The elements 11 are selected properly at personalize wiring and are connected to from pad elements P2-P9. According to the size and position of bonding pads to be formed, a forming region 12 of an aluminum layer formed by personalize wiring can be preset in this constitution.
Patent JP-S63286692-A (JP)
Inventor: JIYANNKUROODO DORIATO
IPC: F27B14/16
Filed: 1987-05-19
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-S5913089-A (JP)
Title: Mother sheet for producing starting sheet in wet electrolysis
Inventor: KONISHI JIYUNJI
IPC: C25C7/02
Filed: 1982-07-14
Abstract: PURPOSE:To improve the acid resistance and adhesion of a coating layer and to make application and repair simple in wet electrolysis, by coating polyurethane rubber on the edge parts where deposition of metal is undesirable of the mother sheet to be used in a stage for producing the starting sheet. CONSTITUTION:The following are practised in producing a starting sheet for electrolytic refining by depositing metal on a mother sheet in wet electrolysis. Polyurethane rubber is coated on the edge parts of the mother sheet to be used for the production stage of the starting sheet wher the deposition of the metal is undesirable. As a result, the metal deposits only in the central part of the mother sheet and is peeled as two sheets. Such coating layer has resilience even after curing, improves acid resistance and adhesion and enables the simple application and repair similar to the application and repair of curable resins.
Patent JP-H09287283-A (JP)
Title: Work scaffold device for coal bunker
Inventor: NAKAMITSU KAZUHITO
IPC: E04G1/36
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To minimize the opening of a bunker apex, secure a scaffold on the inner wall side, and use the scaffold in common for the inner and outer walls of the bunker without requiring to assemble the scaffold in the coal bunker. SOLUTION: This work scaffold device is used for the bunker panel welding work of a coal bunker in a thermal power plant. A rail capable of being temporarily installed on the beam at a bunker apex and being separately connected in the longitudinal direction is installed. A carriage 16 capable of being traveled on the rail is provided, and a traverse slide base is fitted on the travel carriage 16 to allow the movement in the direction crossing the traveling direction. An arm 46 expandable/shrinkable in the vertical direction via a lift boom is provided on the swivel base of the traverse slide base, and a lifter having a work scaffold 48 is mounted at the tip of the expansion arm 46.  The work scaffold 48 can be lowered from the bunker apex along the bunker panel face, a rail gripper is provided on the expansion arm 46 of the lifter, a separate rail behind the travel carriage 16 is moved and installed in the front, and the work position can be moved.
Patent JP-S61282471-A (JP)
Inventor: ANDO KATSUTOSHI
IPC: D06M10/00
Filed: 1985-06-07
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-S6014231-A (JP)
Title: Original image reader
Inventor: SEKO NACHIO
IPC: G03G21/00
Filed: 1983-07-06
Abstract: PURPOSE:To discriminate an original size by placing an optical detecting element array opposed to an original, reading an output data by scanning, detecting a boundary of the original and the background, and also deriving a position of the boundary from a relation of said output data and a scanning angle. CONSTITUTION:In case of deriving relative coordinates (x), (y) from the center of a circular scanning, an angle, an inter-point distance on a detecting image corresponding to the rotational center and the end part of an image sensor, respectively, and a picture element which has detected a boundary are denoted as theta, R and (n), respectively. In this case, a prescribed expression is formed. When this operation is executed with regard to all angles, a coordinate for connecting an outline of an original is obtained, therefore, in accordance with this result, a display data is generated, and an original state is displayed on a liquid crystal indicator 93. In this example, a data for controlling an erase lamp is generated by utilizing an original state data generated by the processing, so that a black picture generated by an exposure of other part than the original is not recorded even in case the original is inclined. In this way, the original size is discriminated automatically, therefore, an operator's size designating operation becomes unnecessary.
Patent JP-S62278092-A (JP)
Title: Optical recording medium
Inventor: ITO MASAKI
IPC: G11B7/243
Filed: 1986-05-27
Abstract: PURPOSE:To obtain an optical recording medium having excellent mass- producibility and weatherability, high sensitivity and favorable signal quality, by providing a recording layer comprising a selenium layer, a tellurium layer, a lead layer and a selenium layer sequentially provided on a base. CONSTITUTION:An optical recording medium comprises a base and a recording layer provided thereon, and information is recorded by selectively removing a part of the recording layer by laser beam. The recording layer is provided by sequentially providing a selenium layer 2, a tellurium layer 3, a lead layer 4 and a selenium layer 5 on the base 1. It is desirable from the viewpoints of recording and reproduction characteristics and weatherability that the thicknesses of the selenium layers 2, 5 are 5-100 Angstrom , the thickness of the tellurium layer 3 is 100-500 Angstrom , and the thickness of the lead layer 4 is 1-50 Angstrom . With the lead layer 4 provided between the tellurium layer 3 and the selenium layer 5, pits formed are prevented from being broadened, so that high-density recording can be performed, and allowance for variations in recording power is increased.
Patent JP-S62280190-A (JP)
Inventor: HIGASHIYAMA KAZUHIKO
IPC: B66B31/00
Filed: 1986-05-28
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-H10298246-A (JP)
Title: Polymer matrix for forming gel-like solid electrolyte, solid electrolyte, and battery
Inventor: KUZUO TAKUMI
IPC: H01M10/0565
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a gel-like solid electrolyte improved in ionic conductivity by impregnating a polymer matrix comprising a sulfonated polyvinylidene fluoride resin with a nonaq. electrolyte soln. SOLUTION: A sulfonated polyvinylidene fluoride resin obtd. by reacting a polyvinylidene fluoride resin comprising a vinylidene fluoride homo- or copolymer with chlorosulfonic acid, etc., is dissolved in a solvent (e.g. tetrahydrofuran) to give a soln.(A). Separately. 3-30 pts.wt. electrolyte selected from among LiPF3 , LiClO4 , LiCF3 SO3 , LiBr, etc., is dissolved in 100 pts.wt. nonaq. solvent (e.g. propylene carbonate) to give a nonaq. electrolyte soln. (B). Soln. A and soln. B are homogeneously mixed, and the resultant mixture is cast on a glass plate and cooled to form a gel, giving a solid polyelectrolyte sheet. The sheet is sandwiched between a positive and a negative electrode to give a nonaq. battery.
Patent JP-H11304530-A (JP)
Title: Method of calculating travel distance
Inventor: FURUICHI KENJI
IPC: G01C22/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of calculating the travel distance whereby whether a slope is uphill or downhill can be determined. SOLUTION: Based on the output a1 of a first acceleration sensor 1 with its sensing direction aligned with the moving direction of a moving body and the output a2 of a second acceleration sensor 2 with its sensing direction aligned with a direction 90 deg. to the moving direction of the moving body, the absolute value of the tilt angle a of a road surface 3 is obtd. from a2 and whether a1 increases or decreases is judged from a sampling time to judge whether a road which the vehicle is running slopes upward or downward. The true acceleration A of the vehicle is calculated from the output a1 of the first acceleration sensor 1, tilt angle α and its positive/negative sign to calculate the travel distance of the vehicle from the true acceleration A.
Patent JP-S5747852-A (JP)
Title: High-cr low-ni two-phase stainless steel
Inventor: SAITOU KIICHI
IPC: C22C38/54
Filed: 1980-09-05
Abstract: PURPOSE: To improve the corrosion resistance of a high-Cr low-Ni 2-phase stainless steel, especially the resistance to local corrosion such as pitting corrosion by adding a specified very small amount of B to the steel without changing the principal composition to inhibit the precipitation of α phase.  
     CONSTITUTION: The composition of a 2-phase stainless steel is adjusted to, by wt., <0.05% C, <2% Si, <2% Mn, 20W30% Cr, 3W10% Ni, 0.5W3% Mo, <0.35% Ni, 0.001W0.1% B and the balance Fe with impurities. To the steel may be added <3% Cu. In case of <0.001% B the effect of inhibiting the precipitation of α phase is reduced, and in case of >0.01% B the effect is remarkable, yet the workability such as the weldability is deteriorated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0811787-A (JP)
Title: Propeller and method of determining optimum shape thereof
Inventor: BIN KISHIYOKU
IPC: B63H1/18
Filed: 1995-04-25
Abstract: PURPOSE: To make a design correction in quick response to a given situation by setting a blade cross sectional shape so that the x, y-coordinates of the maximum thickness position of a blade body satisfy the prescribed equations while the tip of the blade body is set as an origin, a coordinate axis toward the rear end of the blade body is set as the x-axis, and a coordinate axis perpen dicular to the x-axis is set as the y-axis. CONSTITUTION: The tip of a blade body 1 is set as an origin O, the coordinate axis toward the rear end of the blade body 1 is set as the x-axis, and a coordinate axis perpendicular to the x-axis is set as the y-axis in a rectangular coordinate system x-y. The positive direction of the x-axis direction is the tail end direction of the blade body 1, and the y-axis direction is the thickness direction. The blade cross sectional shape is set so that the blade shape line 2 cut with the upper end face of the blade body 1 at the x-y plane satisfies equations I, II while the coordinates (x, y) where the thickness of the blade body 1 becomes the maximum are set as (a, b), and the coordinates of the tail end on the upper face of the blade body 1 is set to (c, y, t), where (m) and (n) are two front section shape factors satisfying (m)×(n)=1, and (p) is a rear section shape factor.
Patent JP-S5646538-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: KATOU YOUJI
IPC: H01L21/338
Filed: 1979-09-25
Abstract: PURPOSE:To obtain a desired impurity density layer in a compound semiconductor device by growing in vapor phase a Cr-doped high resistance layer on a compound semiconductor sold in a market, implanting selectively impurity ions and activating it without particular protective film. CONSTITUTION:A Cr-added high resistance GaAs substrate 1 sold in a market is disposed in a low temperature portion and a Ga22 is disposed in a high temperature portion in a reaction tube 20, and an AsCl3 is introduced thereinto together with a carrier gas H2. Further, a CrO2Cl3 in a tank 27 is introduced thereinto in bubbled state with the H2 from the opposite side to be supplied from the intermediate position between the Ga source and the substrate. As a result, there can be obtained a GaAs layer 4 thus increased in resistance by adding the Cr thereto. Then, ions are implanted with a resist mask 5, and n type layers 2, 3 are formed thereon. Subsequently, the substrate 6 is contained in a furnace core tube 30, the partial pressure of the As is so selected in the furnace core tube 30 as to become higher than the partial pressure of the As produced by the thermal decomposition of the AsGa 4 and the substrate 1, and is heat treated. Thus, the layers 2, 3 having desired density range can be obtained on the GaAs substrate 6 without entirely deteriorating the surfaces of the layers 2, 3 wherein no mask is employed.
Patent JP-H06312962-A (JP)
Title: 1,4-bis(2',2'-diphenylvinyl) benzene derivative and electrophotographic photoreceptor using the same
Inventor: MATSUSHIMA YOSHIMASA
IPC: C09K3/00
Filed: 1993-04-28
Abstract: PURPOSE:To afford a novel compound which is useful as an electro-photographic photoreceptor of high carrier mobility. CONSTITUTION:A compound of formula I (R<1>, R<2> are lower alkyl; Me is methyl), for example, 1-[beta-(2'-4'-dimethylphenyl-beta-(4'-dipropylaminophenyl)vinyl]-4-[b eta-(2',4'-- dimethylphenyl)-beta-(4'-diethylaminophenyl)-vinyl]benzene. The compound of formula I is obtained by reaction of 1,4-bis(2,4-dimethylbenzoylmethyl) benzene with a Grignard reagent and, when needed, dehydration reaction in the presence of a acid actalyst followed by reaction of the product of formula III with a Grignard reagent, then when needed, dehydration reaction in the presence of an acid catalyst. The compound of formula I is readily soluble in a binder polymer and gives uniform and stable film, even when its content is increased in the solution, thus it develops high carrier mobility in an electrophotographic photoreceptor with high sensitivity and no residual potential.
Patent JP-H01292898-A (JP)
Title: Parts suction device
Inventor: URAGAKI MAKOTO
IPC: B23P21/00
Filed: 1988-05-20
Abstract: PURPOSE:To enable a nozzle with a small aperture and that with a large aperture to be automatically changed with a simple configuration by using two stoppers selectively to move one cylinder 14 simply up and down. CONSTITUTION:A nozzle with a large aperture 11 protrudes from that with a small aperture 10 and the stopper is replaced by a stopper 12 to switch to the nozzle with a small aperture 10 from this status. When a cylinder 14 is pressed against a spring 35 in the direction of arrow a by an actuator, the cylinder 14 goes down and grooves 17 and 18 oppose grooves 33 and 34, respectively. When the pressing pressure of the actuator is released in this status, the cylinder 14 goes up by the spring 35 and balls 23 and 24 are engaged to the grooves 31 and 32 being disengaged from grooves 25 and 26. It allows the nozzle with a small aperture 10 to be used. It enables a nozzle with a small aperture and that with a large aperture to be switched with a simple configuration.
Patent JP-H08309567-A (JP)
Title: Method for welding aluminum alloy
Inventor: YOSHIKAWA MITSUAKI
IPC: B23K26/21
Filed: 1995-05-23
Abstract: PURPOSE: To obtain a sufficient penetration depth and a narrow welding width. CONSTITUTION: A TIG arc 13 is generated by a TIG equipment; a part PA, PB to be worked of a material 10 to be welded is melted by the TIG arc 13 to form a melting layer 14; the melting layer 14 is deformed by an arc force of the TIG arc 13 to form a recessed part 16; and then, a laser beam 18 is generated by a laser equipment, emitted to the recessed part 16 and reflected. In this case, after the melting layer 14 is deformed by the arc force of the TIG arc 13 to form the recessed part 16 in the part PA, PB to be worked, the laser beam 18 is generated by the laser equipment with the part PA, PB irradiated by the laser beam 18. Consequently, the part PA, PB to be worked is exposed to a high temperature and molten, thereby increasing the absorption rate of the laser beam 18.