baber/WOPTO huggingface dataset:
Patent JP-H05259124-A (JP)
Title: Manufacture of semiconductor device
IPC: C23F4/00
Filed: 1992-03-12
Abstract: PURPOSE:To provide the manufacturing method, of a semiconductor device, wherein a substrate is hardly irradiated with electrons and is irradiated with negative ions when the semiconductor device is manufactured while the side of the substrate is used as an anode, a counter electrode is used as a cathode and a high-frequency plasma is generated between both electrodes. CONSTITUTION:A gas which contains at least one out of fluorine, oxygen, chlorine, bromine, nitrogen and hydrogen is set to a plasma state; negative ions are used after they have been taken out through a net-shaped anode 2. That is to say, since the mobility of electrons generated in a plasma state is extremely large, the electrons can be captured and gathered efficiently by using the net-shaped anode 2, and it is sufficient that a substrate 4 is not irradiated with inessential electrons. Thereby, since ions with which the substrate 4 is irradiated are not positive ions but negative ions and the substrate is not irradiated with electrons, a chemical reaction near the surface of the substrate progresses extremely smoothly. As a result, an extremely excellent semiconductor device can be manufactured.
Patent JP-H01274949-A (JP)
Title: Non-contact digitizing method
Inventor: MATSUURA HITOSHI
IPC: B23Q15/00
Filed: 1988-04-27
Abstract: PURPOSE:To seek for a normal line vector together with values of position coordinates with a simple operation by making an optical axis of a distance measuring probe eccentric from a rotation center axis, and periodically measuring position data of at least two points respectively existing on both sides of advancing direction. CONSTITUTION:A distance measuring probe 1a is attached on an optical axis 2 in eccentric by R from a rotation center axis 3, and a non-contact distance measuring apparatus 1 is made to move in a fixed direction by a non-contact model while the distance measuring probe 1a is made to turn around the rotation center axis 3. And then, position data of at least two points P1, P'1 being points on a locus curve 4 drawn by the top end of the optical axis 2 and respectively existing on both sides of advancing direction of the distance measuring apparatus 1, are periodically measured, and direction of the normal line at a point Q1 is calculated on using axial components DELTAx-DELTAz in case of looking at P'1 from the point P1 for outputting the results in combination with position coordinates of Q1. In such way, together with values of position coordinates a normal line vector can be obtained in real time with simple operation.
Patent JP-H11285723-A (JP)
Title: Method for uniformly cooling thin steel plate
Inventor: SUZUKI TAKEFUMI
IPC: C21D9/573
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To uniformly cool a steel plate in the plate width direction by excepting a fixed range from the endmost parts in the plate width direction to the colliding range of water jet flow from nozzles for cooling the lower surface and inclining the spouting direction of the nozzles for cooling the lower surface positioned at the outer sides in the jet flow colliding range toward the center in the plate width direction. SOLUTION: The lower surface inclined cooling nozzles 3 are disposed in three lines at each end side of the plate width direction so that the direction of the spouting center line spouts the water jet flow by inclining 30 deg. toward the center side in the plate width direction from the orthogonal direction to the lower surface of the thin steel plate, and the water flow along the lower surface toward the endmost parts in the plate width direction scarcely exists. That is, in the corresponding parts of the end part in the plate width direction on the lower surface of the thin steel plate, the water flow does not exist so as to become dry-state, and the cooling capacity is remarkably reduced thereat.  On the other side, to the upper surface thereof, the cooling capacity reversely becomes larger than that of the lower surface with the water flow 10 accumulating the cooling water after colliding. Then, in the sum of cooling capacities on the upper surface and the lower surface, the increase and the decrease in the cooling capacity are mutually offset and the uniformity of the cooling capacity in the whole body in the plate width direction is obtd.
Patent JP-S58223004-A (JP)
Title: Device for discriminating higher part from lower part of difference in step
Inventor: ISHIKAWA KATSUHIKO
IPC: G01B11/02
Filed: 1982-06-21
Abstract: PURPOSE:To discriminate the higher part from the lower part of a pattern, by detecting scattered signal media from the difference in a step by a detecting means, which is provided at both sides of the difference in the step, and judging the magnitudes of the detected signal values. CONSTITUTION:For example, when laser 5 is irradiated on the right edge of a pattern 3, the laser 5 is scattered in the directions other than the regular reflecting direction at the edge step. More scattered light is directed to the lower side of the edge step (the side of space, which is the surface of a mask 2) than to the higher part thereof (the side of the pattern 3). Therefore, the detected signal vaue from a second photocell 8 becomes larger than the detected signal value of a first photocell 7. In comparing and judging device 10, the magnitude of the detected signal value of the first photocell 7 and that of the second photocell 8 at the same time are compared. The side, where the photocell that is indicating the large detected signal value is located, is judged to be the lower part, i.e, the space side. The other part, i.e. the higher part, is judged to be the side of the pattern 3.
Patent JP-H05280177-A (JP)
Title: Decorative board for building
IPC: B32B13/04
Filed: 1992-03-30
Abstract: PURPOSE:To shorten a construction period and improve working efficiency by applying spraying material comprising resin, aggregate, and pigment to a cement-based inorganic board and drying it. CONSTITUTION:Burnt clay or natural stones themselves are crushed so as to exhibit a proper particle size distribution or crushed burnt clay or crushed natural stones are mixed to show a proper particle size distribution to prepare aggregates, which are mixed into synthetic resins to prepare spraying material 2. And the material 2 is sprayed from a nozzle of a spray gun, in an unmixed, multi-color state, to apply it to a cement-based inorganic board 3 being a compression concrete board, which is dried to manufacture a decorative board 1.
Patent JP-S5438302-A (JP)
Title: Evaporator of liquefied natural gas
Inventor: OOOKA ISAMI
IPC: F17C9/02
Filed: 1977-09-01
Abstract: PURPOSE:To control the thickness of ice layer deposited to the heat transfer surface of an LNG evaporator, and to ensure a stable operation of the evaporator, by detecting the temperature of natural gas evaporated from a vertical-type LNG evaporator, and regulating the flow of fuel gas supplied to a water heater by the signal from the temperature detector.
Patent JP-S61264618-A (JP)
Inventor: BUAN DOAN FUAMU
IPC: H01H33/915
Filed: 1985-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5729458-A (JP)
Title: Printing method for on cubic structure
Inventor: INAMURA NARIKAZU
IPC: B41F17/34
Filed: 1980-07-31
Abstract: PURPOSE: To enable printing on a cubic structure by printing the pattern of thermally migrational dye on a hydrophilic sheet, substrate, by placing the sheet on a object to be printed, temporarily adhered with water, and transferring the pattern by drying and heating.  
     CONSTITUTION: A pattern sheet 2 is made by printing on one side of the support film 1 made of hydrophilic or water-soluble material with water-insoluble ink containing thermally migrational dyes as colorants and it is placed on a cubic structure 3 on which adhesive 6 is applied by a spray 4. Further the support film 1 is dissolved or softened and adhered provisionally by supplying water or hot water from the upper spray 5, and is dried. Then, thermally migrational dye 8 is migrated and dyed to the surface layer of the cubic structure 3, and finally the residue is removed by washing and it is finished by buffing. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0771371-A (JP)
Title: Variable capacity type diaphragm pump and multiple liquid mixing device using this pump
Inventor: YOSHIHARA KAORU
IPC: C09D7/80
Filed: 1993-03-26
Abstract: PURPOSE:To improve precision of a mixing ratio of a multiple liquids (two liquids) mixing device using a diaphragm pump and to simplify a system. CONSTITUTION:On a diaphragm pump 100 to supply a main agent, a rod 153 connected to a diaphragm, a cylinder 151 to receive its sliding, members 161, 162 to generate a signal to switch a pump action in accordance with a rod position and a member 185 to adjust switching signal generating timing by way of displacing it in the cylinder 151 are provided. Additionally, this pump and a fixed capacity type diaphragm pump 200 to supply a hardening agent are periodically driven in accordance with the switching signal.
Patent JP-H07289002-A (JP)
Title: Rotary soil-cultivating tool
Inventor: TOKASHIKI TADAATSU
IPC: A01B1/22
Filed: 1994-04-20
Abstract: PURPOSE:To provide a rotary soil-cultivating tool suitable for finely culturing the region for carrying out seed planting, seedling planting, etc., so as to be able to readily carry out seed planting, seedling planting, etc., and capable of finely cultivating soil in a short time and a simple operation. CONSTITUTION:This rotary soil cultivating tool has a spiral blade 9 in the lower end of a rotating shaft 8 in vertical direction and has plural sheets of rotating vanes 10 protruded in lateral direction from the rotating shaft 8 at the position distant on the upper side from the spiral blade 9 and each rotating vane 10 is inclined in a shape of propeller of airplane and in the same direction as the spiral blade 9.
Patent JP-S5330887-A (JP)
Title: Injection type laser
Inventor: SUZAKI WATARU
IPC: H01S5/042
Filed: 1976-09-03
Abstract: PURPOSE: To suppress leakage current to a minimum and make possible the continuous oscillation even when temperature rises from room temperature by several 10°C by using a 3-layer structure composed of n-GaAs, p-GaAlAs on a p-GaAs substrate of an injection type laser. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01277218-A (JP)
Title: Driving method for liquid crystal electrooptic element
Inventor: OKUMURA OSAMU
IPC: G09G3/36
Filed: 1988-04-28
Abstract: PURPOSE:To prevent differences of the quantity of transmitted light and the contrast among colors by correcting only the effective voltage applied to red or blue picture elements out of three-color picture elements of red, green, and blue with respect to effective voltages applied to picture elements of the other colors. CONSTITUTION:When a liquid crystal electrooptic element having three-color picture elements of red, green, and blue is driven, only the effective voltage applied to picture elements of red or blue out of three colors is corrected with respect to effective voltages applied to picture elements of the other colors in accordance with the difference of electrooptic characteristic among colors of the liquid crystal electrooptic element. Since only the effective voltage applied to picture elements of red or blue whose correction is most effective is corrected with respect to effective voltages applied to picture elements of the other colors in this manner, differences of the quantity of transmitted light and the contrast among colors are eliminated and mounting of a liquid crystal driver is facilitated.
Patent JP-S587311-A (JP)
Inventor: SAIHARA YASUHIRO
IPC: B27D5/00
Filed: 1981-07-06
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-2000298033-A (JP)
Title: Navigation apparatus
Inventor: HIROSHIGE HIDEO
IPC: G01C21/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To easily set points such as destinations or the like by selecting telephone number information in which position information corresponding to received telephone number information is stored, and displaying the information to a screen. SOLUTION: A navigation apparatus 1 receives telephone number information including at least telephone numbers of a portable telephone 20 via a communication I/F 21-a communication I/F 11 from the telephone 20 having a memory 26 in which the telephone numbers inputted by a user are stored. The apparatus distinguishes telephone numbers and telephone numbers having position information stored by the received telephone number information from guide information stored in a memory device 5, stores searched guide information to a memory of an operation process part 2 and sets a display mode. When the user selects the mode when setting a destination (a bypass point), a list of telephone numbers or related names is displayed to a screen.  When the user selects the telephone number or name as the destination (bypass point) from the screen, position information corresponding to information on the selected telephone number is set as the destination (bypass point).
Patent JP-S5534530-A (JP)
Title: Selection switch device
Inventor: NAITOU WATARU
IPC: H03K17/00
Filed: 1978-08-31
Abstract: PURPOSE:To eliminate the effect of the crosstalk of the switch matrix by installing the additional signal generator which generates the signals of more than the crosstalk component to the selection switch device. CONSTITUTION:Additional signal generator ASG is installed to the input or output side of PNPN-type semiconductor switch matrix SMX which gives a free connection release via control circuit CT to several units of input unit INn of the TV camera or the like as well as to several units of output unit OTn of the monitor TV or the like. And the control circuit gives a control so that the signal of more than the crosstalk component generated within the switch matrix which sent from ASG may be transmitted selectively to the output unit which is non-selected by the control signal. As a result, the crosstalk signals within the switch matrix are offset by the additional signals.
Patent JP-S59433-A (JP)
Title: Steel manhole assembly and its construction
Inventor: OKAMOTO TADAO
IPC: E02D29/12
Filed: 1982-06-23
Abstract: PURPOSE:To shorten the period of construction of a steel manhole by a method in which a top manhole unit having an adjustable length is set on plural body manhole units placed on a bottom manhol unit for the lowermost portion. CONSTITUTION:A manhole is made up of a top manhole unit A, a bottom manhole unit C, and plural body manhole units B, and the units B and C have a fixed length but the unit A has a adjustable length. All accesaries are attached to these units and a paint is coated on these units in a factory, and only welding work is made for these units on site. A simple crane 8 and an H-shaped steel base seat 9 are set on the surface of a pit having a larger inside diameter than the outside diameter of the manhole, the unit C is set in the specified place, the unit B is stacked on the unit C in given numbers, the unit A is set on the unit C, and then a mortar grout 2 is placed into the spaces between these units and the pit wall.
Patent JP-S60250084-A (JP)
Title: Sealant for double-layer glass plates
Inventor: TSUKAMOTO AKIRA
IPC: C09K3/10
Filed: 1984-05-25
Abstract: PURPOSE:To provide the titled sealant consisting of rubbery material and drier such as molecular sieve and silica gel, which insures airtightness of space formed between double-layer glass plates, prevents penetration of water vapor and moisture condensation within the space. CONSTITUTION:The sealant A is obtained by blending and dispersing 100pts.wt. rubbery material (e.g. butyl rubber), 30-250wt% drier consisting of molecular sieve and/or silica gel having air intaking voids and a particle size of 100 mesh or smaller, and, when necessary, filler and lubricant such as carbon black, CaCO3 and TiO2. First-step sealing is done with the sealant on the periphery of internal space C formed between two sheets 1 of double layer glass B by means of a spacer 2. Then the sealant A and an aluminum foil adhesive tape 4 are applied to the outside of the glass plates for second-step sealing.
Patent JP-S60252532-A (JP)
Title: Article translocating hand device
Inventor: YASUHARA SHIGEKI
IPC: B25J15/08
Filed: 1984-05-25
Abstract: PURPOSE:To rapidly find out an abnormality in which an article is not held, by providing an alarm generating means which notifies an abnormality if an article detecting means does not operate when a pair of grippers are brought close to each other. CONSTITUTION:An article detecting means 16 provided between a pair of grippers 2, outputs an article detected signal when an article (a bag) 9 exists between the both grippers 2 which have been closed. When this article 9 does not exists, no detected signal is outputted from the detecting means 16, and an alarm generating means is operated notifying an abnormality to a user.
Patent JP-H11296841-A (JP)
Title: Binder for magnetic coating material, and magnetic recording medium
Inventor: UCHIDA YASUKI
IPC: C09D127/06
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a resin for binder for magnetic coating material which has good dispersibility in fine ferromagnetic powder, is suitable for high-speed coating application as well and gives a coating film having excellent durability and wear resistance, and a magnetic recording medium having a magnetic layer which is excellent in characteristics. SOLUTION: This binder for magnetic coating material consists of a copolymer obtd. by polymerizing a monomer mixture contg. (1) a monomer selected from among vinyl chloride, alkyl (meth)acrylate, alkoxyalkyl (meth)acrylate, styrene and alkyl styrene and (2) acetoacetoxylalkyl (meth)acrylate as a main material. The dispersibility of the copolymer (binder resin) of the magnetic recording medium to the ferromagnetic powder is good and, therefore, even if the magnetic coating material is formed to the viscosity suitable for high- speed coating application work, the smoothness of the coating film surface is good and the wear resistance thereof is excellent. Even more, the physical characteristics of the coating film are good.  The magnetic recording medium has the magnetic layer excellent in durability and magnetic characteristic and is effective for use as magnetic tapes, magnetic cards, floppy disks, etc.
Patent JP-S59230554-A (JP)
Inventor: MIYAKE EIJIROU
IPC: A61F6/02
Filed: 1983-06-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6434380-A (JP)
Title: Microbiological decomposition of chlorinated aliphatic hydrocarbon
Inventor: BERUNARUDO CHIYAARUSU ROUZU
IPC: B09C1/10
Filed: 1988-04-28
Abstract: PURPOSE: To treat the soil and underground water contaminated with aliphatic hydrocarbon chloride without using a highly combustible carbon source to remove the contaminant by aerobic method using an aqueous solution containing nitrogen- and phosphor-contained compounds as oxygen source and nutrient. CONSTITUTION: An aqueous solution is supplied to one or more advancing holes or horizontal holes arranged so as to ensure its carrying to a contaminated area. The aqueous solution contains an oxygen source (e.g. hydrogen peroxide), a nitrogen-contained compound (e.g. NH4 Cl) and a phosphor-contained compound (e.g. NaH2 PO4 ) as nutrients, and the concentration is set so as to be sufficient for native microorganisms to consume the contaminant and grow. The aqueous solution is carried to the contaminated area, and force-fed to the ground through one or more extracting holes. The ground and underwater water contaminated with aliphatic hydrocarbon chloride (e.g. 1,1,1-trichloroethane) is treated with this aqueous solution, and the contamination level can be reduced without using a highly combustible carbon source as co-supplying source.
Patent JP-H04336061-A (JP)
Title: Ultrasonic treating device
Inventor: SEKINO NAOKI
IPC: A61B17/22
Filed: 1991-05-13
Abstract: PURPOSE:To provide a melt treating device to which a plurality of bolt tightening Langevin type vibrators can be surely fixed and capable of achieving an effective treating effect by emitting a strong ultrasonic wave. CONSTITUTION:An ultrasonic treating device is formed in such a structure as providing parallelly in the peripheral direction a plurality of bolt tightening Langevin type vibrators 29 for generating a treating ultrasonic wave, further by providing a vibrator body 31 for holding ultrasonic radiation axes of a plurality of the bolt tightening Langevin type vibrators 29 in their tilted state to be converged, forming the vibrator body 31 in a shape with almost uniform thickness (t) at its part for connecting the bolt tightening Langevin type vibrators 29, and by providing a counter bore hole 38 in a part for mounting the bolt tightening Langevin type vibrators 29.
Patent JP-2000296900-A (JP)
Title: Oil feeding station facility
Inventor: TATSUNO HIYOSHI
IPC: B67D7/06
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an oil feeding station facility in which both an oil supplying work of a metering machine and an operating state of a service equipment can be grasped and the work can be carried out with a less number of personnels. SOLUTION: There is provided an oil feeding station facility in which a plurality of islands formed with a vehicle advancing passage 1, an oil supplying area 2 and an exiting passage 3 at their front surfaces are installed, a metering machine 10 is installed at a position of each of the islands facing against the oil supplying area 2 and service equipment 40, 50 are installed at positions facing against the service areas 5, 6. There is provided a state informing device for informing an oil supplying state of the metering machine 10 and the operating states of the service equipment 40, 50, respectively.
Patent JP-H11303758-A (JP)
Title: Control device for electric pump
Inventor: KURAMOTO HIROAKI
IPC: F16H61/662
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent excessive rotation in a relief region and to reduce the consumption of drive power by detecting the drain flow of a relief valve setting the discharge pressure of an electric pump, and feedback-controlling the revolving speed of the electric pump so that the detected drain flow becomes the prescribed value set in advance. SOLUTION: A drain passage 5 is branched from a hydraulic passage 4 connecting the discharge port of a pump 3 and a load in an electric pump 1 constituted of an electric motor 2 and a pump 3. A relief valve 6 is provided in the middle of the drain passage 5, and a flow sensor 8 is arranged on the downstream side of the relief valve 6. The revolving speed of the electric motor 2 is controlled by a revolving speed control device 9 based on the detection signal from the flow sensor 8. When the discharge pressure of the pump 3 exceeds the set pressure of the relief valve 6, the revolving speed of the electric motor 2 is controlled so that the drain flow becomes a target value, thereby the electric pump 1 can be operated with the minimum drive power.
Patent JP-H046552-A (JP)
Title: Direct positive silver halide photographic sensitive material
Inventor: MIURA JUN
IPC: G03C1/06
Filed: 1990-04-24
Abstract: PURPOSE:To enhance contrast and maximum density (Dmax) and to sufficiently lower minimum density (Dmin) by incorporating a specified compound in at least one of direct positive prefogged silver halide emulsion layers and an adjacent hydrophilic colloidal layers. CONSTITUTION:The photosensitive material comprises at least one direct positive prefogged silver halide emulsion layer formed on a support and the emulsion layer or an adjacent hydrophilic colloidal layer contains at least one of the compounds represented by formula I in which (n) is 1 - 3; R is H, alkyl, alkoxy, acyl, carbamoyl, amino, or acylamino; and M is an H or alkali metal atom or quatanary ammonium group. It is preferred to add the compound in an amount of 1X10<-6> - 5X10<-1>, thus permitting the obtained photographic sensitive material to have superior performances sufficiently low in Dmin and high in Dmax and good in contrast.