baber/WOPTO huggingface dataset:
Patent JP-H1080460-A (JP)
Title: Foot warming bath device
Inventor: KIMURA MITSURU
IPC: A61H35/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a safe foot warming bath device with excellent cleaning property and without the danger of a scald. SOLUTION: The warming bath device is constituted by providing a heat generating body 2 controlled to have temp. being equal to below the heat resistance temp. of an inner container 1 on the outer side surface of the inner container 1 where an upper surface is opened, covering the inner container 1 and the heat generating body 2 by an outer container 3 which constitutes an outer frame, covering the upper surface opening part of the inner container 1 by an outer cover 4 and providing a setting means 5 setting the heat generation of the heat generating body 2. In this case, a foot putting-on stand 8 held by a supporting tool 12 with a gap 7 so as to be freely open/close possible is provided on the base part inner surface of the inner container 1 and also the open angle of the leg putting-on stand 8 is set to be equal to or below 90 deg..
Patent JP-S60128275-A (JP)
Title: Hydrogen generator
Inventor: YANAGIDA YOSHIO
IPC: C25B9/17
Filed: 1983-12-16
Abstract: PURPOSE:To provide a hudrogen generator which improves the rising characteristic in the stage of starting hydrogen generation by the constitution in which a hydrogen generating cell for electrolysis of water and an electrolyte storage tank are heated by the heat of formation generated when the gaseous hydrogen generated in said cell and a hydrogen occluding metal react. CONSTITUTION:A hydrogen generator 100 is constituted by supplying an electrolyte via a piping 2 from a water tank 1 to a hydrogen generating cell 4 for electrolysis of water having a cathode consisting of Pd or the alloy thereof, supplying the gaseous hydrogen generated by electrolysis via a gaseous hydrogen generating line 5 provided with a solenoid valve 7, a pressure regulating unit 8, a stop valve 9, an adsorption cylinder 10, a generating port 6, etc. to an analyzer, etc. and feeding the gaseous oxygen via a venting tube 3 to the tank 1. Hydrogen occluding vessels 11a, b contg. a hydrogen occluding metal such as LaNi5 are provided respectively in tight contact with the lower part of the cell 4 of the above-mentioned generator and the bottom of the tank 1. The above-mentioned valve 7 is closed in the initial period of the electrolysis to occlude the generating gaseous hydrogen in the above-mentioned hydrogen occluding metals. The cell 4 and the tank 1 are heated by a large quantity of the heat of formation to be released by which the generation of a required amt. of the gaseous hydrogen is accelerated.
Patent JP-S6297653-A (JP)
Title: Centrifugal separation apparatus
Inventor: KURABE MAKOTO
IPC: B04B9/10
Filed: 1985-10-24
Abstract: PURPOSE:To make it possible to safely perform centrifugal separation work within a short time, in a centrifugal separation apparatus for removing the dust of the cutting fluid of a precision processing machine, by controlling a rotational speed corresponding to the vibration level of a rotary cylinder. CONSTITUTION:A rotary cylinder 1 rotates along with the rotation of a motor but, because the differential level of the detection signal from a vibration sensor 19 in this case is small, a speed raising signal is issued and a rotational speed abruptly rises to reach a predetermined one. At this time, a cutting fluid containing dust is injected from an introducing pipe 9 and the vibration increase ratio of the rotary cylinder 1 becomes max. and, therefore, the output of the speed raising signal is stopped and a speed reducing signal is issued. When the injection of the cutting fluid is finished and the cutting fluid is stirred to be uniformized in its concn., because vibration gradually becomes small, the speed raising signal is outputted to abruptly raise the rotational speed and centrifugal separation work advances. When the centrifugal separation is finished and the vibration of the rotary cylinder becomes min., a stop signal is issued and the motor is stopped and the cutting fluid in the side of an outer tank 2 is fed to a recirculation system.
Patent JP-H04117735-A (JP)
Title: Portable telephone set
Inventor: HATTORI YOICHI
IPC: H04B7/26
Filed: 1990-09-06
Abstract: PURPOSE:To prevent mis-operation of a key by providing a sensor whose output changes,with a lightness of the environment to the telephone set and using the sensor so as to sense the surrounding lightness thereby controlling the lighting of a back-light. CONSTITUTION:When a power switch of a portable telephone set is turned on, a back-light 3 is lighted. Then the telephone set reaches an input wait state from a key pad 1 and the back-light 3 is turned off when no key entry comes within a preset time. When key entry is given, a sensor 4 discriminates whether the surrounding environment is light or dark and the back-light 3 is lighted when key entry comes while the environment is dark. When the back-light 3 is lighted or the environment is light and when key entry comes, the information of the entered key and its reply or the like is displayed on a display means 2 according to the key entry and each processing is executed. Thus, mis- operation caused by depression of a wrong key due to insufficient lighting on a key to be depressed under the dark environment is prevented.
Patent JP-H1187278-A (JP)
Title: Dicing method for semiconductor substrate
Inventor: HIDAKA KEISUKE
IPC: H01L21/301
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a dicing method for semiconductor substrate in which a wafer is cut, while aligning a blade accurately with a dicing line without forming dicing marks in the dicing line. SOLUTION: A detection pattern for positioning is incorporated in a monitor camera, and a reference wafer having a same number of chips as a wafer 13 is prepared. The reference wafer is mounted in advance on a stage 11, and the detection pattern is aligned with a dicing line 5 on the reference wafer. It is corrected as required, and corrected positional coordinates are stored. In stead of the reference wafer, the wafer 13 mounted on the stage 11 is moved to the corrected positional coordinate and diced thereat.
Patent JP-H0560012-A (JP)
Title: Ceramic metal composite piston and its manufacture
Inventor: OZAWA MICHIO
IPC: F02F3/00
Filed: 1991-08-26
Abstract: PURPOSE:To enable bonding without leakage of combustion gas or looseness in a ceramic/metal composite piston by providing on a lower face of a ceramic member a recess part inclined to the center axis of the piston and by charging a part of it with a metal constituting a lower part of the piston. CONSTITUTION:In a composite piston in which an upper part of the piston is constituted by a ceramic member 1 and a lower part of the piston is constituted by a metal member 2, a recess part 3 is formed in the horseshoe shape concentrically around the center axis C of the piston and inclined to the piston center axis C on a lower face of the ceramic member 1 at the position not interfering with a combustion chamber 5. At least a part of this recess part 3 is charged with a metal 2 constituting the piston lower part. By this, when the metal 2 is shrunk, a shrinkage force acts on the ceramic member 1 on the left hand side of a line PS connecting a point S where a side PR of a rectangle PQOR crosses a lower face of the ceramic member 1 to a point P so as to obtain firm bonding between both 1 and 2.
Patent JP-H08100575-A (JP)
Title: Hinge for door and door for bathroom using the hinge
Inventor: HORII MASANORI
IPC: E05D7/10
Filed: 1994-10-03
Abstract: PURPOSE: To remove a door even from both sides of the indoor side and the outdoor side. CONSTITUTION: A hinge 30 for a door mounted at the front end of the stile 21 of the door is composed by combining a housing 31, a compression spring 32 and a shaft member 33, and a receiving member 35 is fixed onto a door frame in response to the shaft member 33. The shaft member 33 can be moved in the axial direction against the compression spring 32 through the operating sections 34a of each operating piece 34 exposed on both surfaces of the door, and the projecting section 33c of the shaft member 33 is slipped off from the recessed section 35a of the receiving member 35 at that time, thus releasing the bearing of the door.
Patent JP-H03100424-A (JP)
Title: Automatic indicator reading device
Inventor: YAGI YASUSHI
IPC: G01D18/00
Filed: 1989-09-14
Abstract: PURPOSE:To make the device comply with an indicator whose model, type and size are different, to accomplish high resolution and high accuracy and to improve the reliability of a maintaining and inspecting work by instructing the length of an indicating pointer and information on the position of the center of an axis. CONSTITUTION:Pre-processing for removing a noise is performed to an original image which is inputted after being image-picked up by a camera 2. Based on a coordinate value obtained by viewing a picture element P (x, y) with a specified brightness value from a reference axis (X, Y) at the time of taking the rotary shaft of the indicating pointer of the indicator 1 as an origin O on the indicating plate of the indicator 1, an angle theta which is made by the length L of OP with the reference shaft X is calculated and the coordinate is transformed on an L-theta polar coordinate system. Namely, whether the picture element P has the specified brightness is examined and whether the position thereof protrudes from the indicator 1 is examined so as to obtain the polar coordinate of the picture element P. Such actions are performed for all the picture elements and the inputted image is transformed to the polar coordinate. Next, the image transformed to the coordinate is projected and transformed in the direction of the rotation angle theta. Thus, high resolution and high accuracy are accomplished.
Patent JP-H03100602-A (JP)
Title: Production of color filter
Inventor: MARUMICHI HIROTAKE
IPC: C08F20/58
Filed: 1989-09-14
Abstract: PURPOSE:To use a synthetic photosensitive resin which is superior to natural resins in terms of sensitivity and stability and to eliminate the need for an intermediate layer by dyeing the relief patterns formed by using the copolymerized component of a specific resin with a dye having an anion group, then treating the patterns with a soln. of tannic acid and subjecting the patterns to a heating treatment. CONSTITUTION:A monomer having the structure of ternary amine or quaternary ammonium salt, the monomer expressed by formula I and other monomers selected mainly in terms of photosensitization are copolymerized on the base material for dyeing. In the formula, R denotes H or CH3; n denotes 1 to 4 integer. The relief patterns formed by using such photosensitive resin are dyed with the dye having the anion group and after the dyed patterns are treated with the soln. of the tannic acid, the patterns are subjected to a heating treatment. The color filters are formed without having the intermediate layer by repeating the above-mentioned process. The need for the intermediate layer is eliminated in this way while the synthetic photosensitive resin superior to the natural resins in terms of the sensitivity and stability is used.
Patent JP-2000067609-A (JP)
Title: Spotlight
Inventor: NIIHORI KATSUMI
IPC: F21V15/01
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a spotlight requiring no extra shading plate. SOLUTION: This spotlight is provided with a movable lens mount 7 attached with a lamp 4, a reflecting mirror and a lens 6 provided inside a body 3 with an upper side board 1 and a lower side board 2. In this case, a knob-attaching plate 8 in a substantially L shape is connected from one side of the lens mount 7. A knob 9 is mounted on the knob-attaching plate 8 to be exposed outside so that an axis 10 of the knob 9 passes through a long hole 11 formed in the lower plate 2. One side edge of the upper board 1 is inserted between the knob- attaching plate 8 and the lens mount 7 to prevent lamplight from come out of the long hale 11.
Patent JP-2000076878-A (JP)
Title: Non-volatile semiconductor storage device
Inventor: TAKEUCHI TAKESHI
IPC: G11C11/56
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor storage device capable of selecting the most appropriate data writing/erasure condition for applications. SOLUTION: A non-volatile semiconductor storage device includes a memory cell array 101, a sense amplifier 102, also functioning as a data latch, for sensing readout data and latching writing data, a row decoder 104 and a column decoder 103 for selecting a memory cell in the memory cell array 101, and a Vpgm generating circuit 108 for supplying a boosted writing voltage Vpgm to the selected memory cell in the memory cell array 101 so as to cause a threshold voltage to be varied. In order to supply the writing voltage Vpgm to the selected memory cell as a pulse voltage which is sequentially stepped up from an initial value, a voltage setting circuit 112 is further provided for setting the stepup components in a variable manner.
Patent JP-H0579304-A (JP)
Title: Complex cycle plant
Inventor: INAGE SHINICHI
IPC: F01D15/08
Filed: 1991-09-19
Abstract: PURPOSE:To maintain stability of a complex cycle system by driving a compressor to supply combustion air of a complex cycle plant consisting of a gas turbine and a steam turbine by way of using the steam turbine. CONSTITUTION:A heat exchanger tube group 3 in combustion equipment 1 is connected to a steam turbine 5 and a steam condenser 7. Additionally, the combustion equipment 1 is connected to a gas turbine 9 and the gas turbine 9 drives a generator 10. The combustion equipment 1 receives supply of air by a compressor 2, and the compressor 2 is driven by part of power generated by the steam turbine 5. The power of the steam turbine 5 is generated by a generator 6. Even if the number of rotation of the gas turbine 9 is lowered, the combustion equipment 1 and the compressor 2 are not influenced, and it is possible to carry out stable system operation.
Patent JP-S62101074-A (JP)
Title: Semiconductor device
Inventor: AOKI MASAAKI
IPC: H01L21/265
Filed: 1985-10-28
Abstract: PURPOSE:To obtain a fine MOSFET structure with high performance and high reliability by forming an impurity ion implanted layer for VT control beneath a gate oxide film only. CONSTITUTION:An N-type channel MOSFET is composed of a P-type Si substrate 21, high impurity concentration N<+> type layers 23 and low impurity concentration N<-> type layers 24 formed on the substrate 21, a gate oxide film 25 and a gate electrode 22 formed on the oxide film 25. The region of a P-type impurity ion implanted layer 26 for VT control is limited to beneath the gate oxide film 25. Therefore, control of the resistance value and the current distribution of the layer 24 by ion implanting conditions into the layer 26 can be accurately realized. In other words, in order to obtain the predetermined resistance of the N<-> type layer, low quantity of P ions may be implanted. As a result, crystal damages created when an N<-> type drain layer is formed can be reduced.
Patent JP-S61119563-A (JP)
Title: Sheet material cutting means
Inventor: SUZUKI TSUTOMU
IPC: B26D1/30
Filed: 1984-11-15
Abstract: PURPOSE:To certainly cut a sheet material running at high speed with good cutting configuration, according to a method wherein the sheet material is inserted between a supporting roller pushing the sheet material toward a cutter and the cutter contacting, pressing and cutting the sheet material, and the roller is opposed to the cutter. CONSTITUTION:The winding length of a mill roll 20 is measured by a counter, and when the winding length becomes to a full length the driving system of arms 15-17 is started to rotate the arm 16 in a counterclockwise direction, and then a supporting roller 18 pushes and lifts a sheet material 3 toward a cutter 1 so as to enlarge the tension of the material 3. The arm 15 rotates in a clockwise direction, and the cutter 1 contacts and presses the material 3 to cut the material 3. At the same time, a press down roller 5 is contacted and pressed to a core 4 rotating in D-direction by means of the clockwise rotation of the arm 17, and the following cut material 3 is wound on the core because the adhesiveness is previously applied to the core 4. If the cutter 1 and the roller 18 are approached with each other at the same speeds of them, the cutter 1 is contacted and pressed to the material 3 at the double speeds of only the cutter 1 approaching, so that the sheet material can be cut with good cutting configuration.
Patent JP-H06190068-A (JP)
Title: Fibrillation guiding method for planted fibrillation removing device
Inventor: ROBAATO DOREHAA
IPC: A61N1/39
Filed: 1993-09-27
Abstract: PURPOSE: To test defibrillator already implanted without damaging any tissue, by installing an external programmer to generate a multi-phase fibrillation inductive pulse array into a possible implanting device to generate the defibrillation/defibrillation wave forms to be impressed into the defibrillation electrodes. CONSTITUTION: This external programmer 150 has a remote operation system and includes a remote operation/command stick 152 to communicate with an implanted device by way of RF signals, and feeds a fibrillation inductive pulse array 140 into a circuit 100. Each of this pulse 140 is separated by a delay time td , having its own pulse width tw and its own nominal voltage Vn and setting this delay time td to 30-50 mm sec.; each pulse width tw to 1.1ms.; the nominal voltage Vn to 15V; and the pulse array to 2-5sec. in length. This fibrillation inductive pulse array is fed into the defibrillation electrodes D+, D-.
Patent JP-H0289553-A (JP)
Title: Die casting method for outer cylinder having recessed part in inner circumferential face for floor plug socket
Inventor: HIRAYAMA HARUO
IPC: B22D17/00
Filed: 1988-09-27
Abstract: PURPOSE:To manufacture the title outer cylinder with die casting at good workability and simple means by penetrating a core piece having a core corresponding to recessed part in inner circumferential face of the outer cylinder at tip part thereof to the die, positioning to the prescribed recessed forming position and executing casting. CONSTITUTION:The die is formed with an upper die 1 having floor plate cavity 3 and a lower die 2 having annular hollow cylindrical body cavity 4 and extending supporter cavity 5. Then, the core piece 7 having the core 8 at tip part thereof is set as possible to advance/retreat with an air cylinder 9 through a guide hole 6 at the place positioning to the recessed part in the extending supporter cavity 5. By this constitution, molten metal is poured under pressurizing from a sprue 11 through a runner 12 and cast, and after cooling, the core piece 7 is taken out from a casting product and retreated in the guide hole 6 to get away the core at the tip part thereof in the body cavity 4. By this method, the outer cylinder 13 for floor plug socket having the floor plate 15 at upper end of the cylindrical body 14, supporter 17, inside flange 16 and through-hole 19 corresponding to the recessed part 18 is easily manufactured.
Patent JP-S60132772-A (JP)
Title: Thermal printer
Inventor: MAZAKI YOUSUKE
IPC: B41J2/365
Filed: 1983-12-21
Abstract: PURPOSE:To enable a quick printing with a simple construction by setting the energization time for a heat generating resistor when the saw-tooth wave based on a clock pulse coincides in the level with a detection signal based on the temperature near the heat generating resistor. CONSTITUTION:A counter for counting a clock pulse from a clock pulse generator 1 is incorporated into a control circuit 2 for controlling the action of a heat generating resistor 3 and a paper feed driving motor 4 while a circuit 7 is added to generate a saw-tooth wave simultaneously with the counting thereof. In addition, an element 6 is provided near the heat generating resistor 3 to detect the temperature. Then, a comparator 8 compares the saw-tooth wave with a signal with the level corresponding to the temperature detected to set the energization time based on counts of a counter 2' when both the levels coincide while the counting operation starting time of the counter 2' is set in relation with a series of actions of the control circuit 2.
Patent JP-S61118038-A (JP)
Title: Remote supervisory and controlling equipment
Inventor: KURODA MITSUNOBU
IPC: H04Q9/00
Filed: 1984-11-14
Abstract: PURPOSE:To return lots of data from a terminal device by providing a return bit number setting means to a central control unit to the terminal device and providing a setting means of a reception period of a return signal from the terminal device. CONSTITUTION:A return bit number setting means 4 returning a return bit number data representing a bit number of a supervisory data to be returned to the central control unit 1 is provided to the terminal device 2, and a return enable period setting means 5 returning the reception enable period of a return signal Vb from the terminal device 2 based on the return bit number data is provided with the central control unit 1. In returning lots of data from the terminal device 2 to the central control unit 1, the data is transmitted without many accesses to the same terminal device from the central control unit 1.
Patent JP-H04119910-A (JP)
Title: Production of carbon material with micropore
Inventor: ORITA MASAFUMI
IPC: C01B31/02
Filed: 1990-09-12
Abstract: PURPOSE:To improve quality by pulverizing a crushed carbonaceous precursor with a jet mill in a closed circuit system until a specified average particle diameter and a specified average aspect ratio are attained. CONSTITUTION:A carbonaceous precursor made of aggregate such as coke kneaded with a binder such as pitch or raw coke obtd. by heat-treating heavy oil such as pitch is crushed to about several mm diameter. This crushed precursor is repeatedly pulverized with a jet mill and classified with a classifier by a closed circuit system to obtain fine powder having <=5mum average particle diameter and <=1.3 average aspect ratio and contg. <=1wt.% particles whose particle diameter is >15mum. This fine powder is molded into a prescribed shape by press molding or other method and the molded body is fired in a muffle furnace, etc., and graphitized at about >=2,000 deg.C to obtain a carbon material with micropores having <=1mum average pore size.
Patent JP-H0581203-A (JP)
Title: Method for recovering fault of intra-memory information in on-line computer system
Inventor: KIKUCHI JUNICHI
IPC: G06F15/00
Filed: 1991-09-19
Abstract: PURPOSE:To rapidly complete memory recovery processing always within its allowable time by setting up a check point so as to satisfy the allowable time of the memory recovery processing. CONSTITUTION:When an application program part requests memory updating to a memory managing part (201), the memory managing part requests a journal managing part to save memory variable information (202). After completing the saving processing of the memory variable information to a journal file (203), the journal managing part updates memory variable information memory size. When the memory size of the updated memory variable information reaches a value calculated from a required time condition for memory recovery processing and previously set up (205), the journal managing part commands a check point managing part to save check point information (206) and the check point managing part saves check point information to a file (207) and the journal managing part resets the memory variable information memory size (208).