baber/WOPTO huggingface dataset:
Patent JP-H07266552-A (JP)
Title: Ink jet head and recording method
Inventor: CHIYOU SHIYUNKA
IPC: B41J2/055
Filed: 1994-03-29
Abstract: PURPOSE:To enable low viscous ink to be discharged on high frequency by a method wherein Helmholtz frequency is at least a specific value, and fins are provided in a pressure generating chamber in an ink jet head having a piezoelectric vibrator which abuts against a diaphragm to pressurize the pressure generating chamber. CONSTITUTION:A pressure generating chamber is formed by etching single crystal materials of silicon or the like. Its components are a through hole 1a of V and W in length of side and a half etching part 1b. Fins 31 are provided onto the half etching part 1b. The pressure generating chamber can increase resistance without increasing inertance by this structure. Thereby, low viscous ink can be discharged high frequency by raising a Helmholtz frequency higher than 50kHz.
Patent JP-S61216443-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: TANPO TOSHIHARU
IPC: H01L21/301
Filed: 1985-03-22
Abstract: PURPOSE:To prevent deterioration generated on the assembly of a semiconductor substrate by forming a scribing groove to a section corresponding to a scribing line in a semiconductor substrate. CONSTITUTION:A photo-resist 2 is applied onto the (111) face of a semiconductor substrate 1 consisting of GaP, windows 3 are bored onto scribing lines in a semiconductor device through a photolithography process, and grooves 4 are formed by a liquid such as the liquid of H2PO4:H2Cl:HNO3=5:3:1. One main surface of the semiconductor substrate 1 is used at the growth rate of a crystal as the constitutional surface of the grooves 4. It is a surface later than a (100) face by 1/10. A light-emitting diode 5 is manufactured onto the (100) face as one main surface of the semiconductor substrate 1, to which the grooves 4 are shaped, through a liquid-phase growth technique. The light-emitting diodes are separated through scribing grooves 6 by applying scribing pressure from the back, and the simple substances of the light-emitting diodes 5 are acquired. Accordingly, deterioration due to the assembly of the semiconductor device can be prevented.
Patent JP-H02239081-A (JP)
Title: Device for controlling elevator
Inventor: NORIMURA KENGO
IPC: B66B3/00
Filed: 1989-03-10
Abstract: PURPOSE:To surely ensure the safety of riders by providing a control means which makes all of cage calls and hall calls ineffective while retracting an elevator cage to a previously specified refuge floor by the action of a water sensing means which is installed on at least either of each floor of an elevator passage or the elevator cage. CONSTITUTION:If any of water sensors 21-24 provided on an elevator cage 3 or each floor 1F-4F of elevator lifting passage 1 is turned on because of the entrance of rainwater, or if a rainwater control switch 7 is turned on by a superintendent, a rainwater control operation detecting relay 8 is turned on. As the relay 8 is turned on, the operation of a cage and hall calling/ registering circuit is stopped. Further, a direction selecting circuit is energized and, based on the refuge floor calling signal from this circuit, the elevator cage 3 is operated to the refine floor. In this refuge floor, a cage door is opened and, after evacuating riders to the refuge floor, the cage door is closed and the operation of the elevator is ceased.
Patent JP-H09251252-A (JP)
Title: Pressure roller
Inventor: YOSHIKAWA MASAAKI
IPC: G03G15/20
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To improve the fixing performance at the roller ends of a pressure roller having a porous elastic material layer. SOLUTION: The distributed density of the air bubbles 4 of the porous elastic material layer 12 of the pressure roller 20 is made smaller (coarser) than the central part at both ends in the axial direction of the roller. The air bubbles are liable to be deformed by a pressure. The roller is softer as the cells 4 are denser and is harder as the cells are coarser. Then, the pressure roller 20 is made higher in the hardness in the radial direction at both ends than in the central part. The nip pressure at both ends of the roller is increased and the fixability at both ends of the roller is improved when the pressure roller is brought into pressurized contact with a fixing roller. The fixability at both ends of the roller is made good.
Patent JP-H05213682-A (JP)
Title: Method and device for aging concrete product
Inventor: MIYAZONO MORIO
IPC: C04B40/02
Filed: 1991-03-01
Abstract: PURPOSE:To enable economical aging of the concrete products with relatively inexpensive equipment without using large-scale equipment and to save working spaces. CONSTITUTION:A box type aging chamber body 12 arranged to enclose the concrete products 13 on a floor plate has wheels for traveling on rails 42 on the floor in order to travel on the floor and doors which can open the front and rear of the box type aging chamber body 12 at the time of traveling. The plural concrete products 13 are lined up and arranged in the traveling passage of the box type aging chamber body 12. These box type aging chamber body 12 is so moved as to successively enclose the concrete products 13 and the doors are closed. The concrete products are then aged by heating and humidifying.
Patent JP-H01232955-A (JP)
Title: Injury pad jig and jacket for treating injury of animal
Inventor: TANAKA MACHIKO
IPC: A61D9/00
Filed: 1988-03-15
Abstract: PURPOSE:To certainly apply a drug to the affected part even when body hair is long without injuring the body, by forming an injury pad jig consisting of a pad having a drug applied to one surface thereof and a fixing member provided to the surface of the pad on the side opposite to the drug applied surface thereof and fixed to the rear of the pad. CONSTITUTION:An injury pad jig 1 consists of a pad 2 having a drug applied (or bonded) to the surface 2a thereof and the adhesive 3 applied to the rear 2b of the pad 2 as a fixing member. The pad 2 is composed of soft cloth such as gauze, cotton or a paper material and divided into various sizes according to the size of the affected part. The adhesive 3 to be used is same to that used in a sticking plaster and applied to the entire surface of the rear 2b of the pad or to a part thereof. The cover body 4 used in combination with this injury pad jig 1 and supporting the same is formed into an almost rectangular shape and has a main body part 5 having a sheetlike structure, a pair of neck fastening part 6 provided to the front end part (upper end part) of the main body part 5) so as to protrude forwardly, the leg hooking parts 7 provided in adjacent relation to the neck fastening parts 6 and a fixing member 8.
Patent JP-S61219519-A (JP)
Title: Electric discharge machine
Inventor: SASAKI SHIRO
IPC: B23H7/30
Filed: 1985-03-26
Abstract: PURPOSE:To prevent dispersion in machining depth from taking place depending on the degree of experience of an operator by providing a means of terminating machining at a proper time in an electric discharge machine to prevent dispersion in machining depth due to a machining area from taking place. CONSTITUTION:A pulse current generating circuit 5 causes a discharge current to flow between an electrode 1 and a workpiece 2, while an electrode driving mechanism 19 moves the electrode 1, to carry out electric discharge machining on a workpiece 2. During the process of the machining, the position of the electrode 1 is detected by means of an optical linear encoder 6 and a position counter 8. When the position of the electrode 1 agrees with the final position set by a control unit 7, an agreement circuit 9 detects this and outputs an agreement output. A synchronous counter 11 accumulatively counts the number of pulses from a clock 10 and, when the value reaches one which is set by a count setting device 12, it outputs a high level signal. The signal of the counter 11 is added to a switch 15 and a delay circuit 13. When the switch 15 is turned off due to this signal, the electric discharge machining is terminated.
Patent JP-H10251074-A (JP)
Title: Soldering method and super sonic sensor
Inventor: MARUYAMA MIHO
IPC: B32B15/04
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply joining a metallic member and a ceramic member with a solder while suppressing the generation of deformation or crack and a soldered super sonic sensor having excellent acoustic property. SOLUTION: In the soldering method, a Cu layer is formed on the surface of a joining member 2 and is heat-treated so that the surface area of a joining part 4, where a Cu-Sn compound layer 3 formed by a reaction of Cu with the solder is in contact with the joining member 2, becomes 30-80% of full surface area of the boundary. In the supersonic sensor, the area ratio of the joining part, where the Cu-Sn compound layer is in contact with a piezoelectric vibrator or a front plate, becomes 30-80% of the whole boundary in the joining part of the piezoelectric vibrator and the front plate with the solder and the residual stress is reduced.
Patent JP-H06247821-A (JP)
Title: Agent for reducing chemical injury
Inventor: NISHIMUTA KOICHI
IPC: A01N25/32
Filed: 1993-02-24
Abstract: PURPOSE:To obtain a composition for reducing the chemical injuries of inorganic copper agents or an inorganic copper formulation reduced in the chemical injuries. CONSTITUTION:A composition for reducing the chemical injuries of copper agents contains a phospholipid as an active ingredient, and an agrochemical composition for reducing the chemical injuries the copper agents contains the phospholipid and an inorganic copper agent. The agrochemical composition dies not give a chemical injury, and the extent of plant pollution is extremely little.
Patent JP-2000254231-A (JP)
Title: Oxygen concentration device for medical treatment
Inventor: YABE AKIRA
IPC: A61M16/10
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen concentration device outstandingly reducing a labor when the oxygen concentration device is moved and realizing a small size and a stability when the device is installed. SOLUTION: The oxygen concentration device 1 for medical treatment is provided with a wheel 3 for moving the device, a fixing means for fixing the device, and a handle 2 grasped at the time of moving. The handle 2 can be housed in the device 1. An outer diameter of the wheel 3 used when moving is larger than that of the remained wheel 3.
Patent JP-H05222945-A (JP)
Title: Intake device of engine with supercharger
Inventor: MAEDA SATOSHI
IPC: F02B37/007
Filed: 1992-02-14
Abstract: PURPOSE:To make the layout of an air intake system compact and excellent in the efficiency of air intake in the case of a sequential turbo type supercharger system being applied to a horizontal opposed type engine. CONSTITUTION:An air-cooling type intercooler 30 is horizontally provided at the immediate rear of a horizontal opposed type engine main body 20, and a primary turbo supercharge 40 and a secondary turbo supercharger 41 that are operated in a sequential turbo type, are respectively provided in parallel with each other at the immediate rears of the right and left banks R, L of the engine main body 20 and on both right and left sides of the intercooler 30. The front of the intercooler 30 is connected to intake manifolds 26, 27 at the upper part of the engine main body 20 through a throttle body 29, and intake pipes 54, 55 from an air cleaner 52 are connected to the lower portion of the rear part of the intercooler 30 through intake pipes 56, 57 arranged right under both turbo superchargers 40, 41 and the intercooler 30.
Patent JP-S60203142-A (JP)
Title: Two-stage steamer for raw tea leaves
Inventor: NANZAKI YOUJI
IPC: A23F3/06
Filed: 1984-03-27
Abstract: PURPOSE:Moist steam of low temperature is fed to the first steamer and dry steam of high temperature is fed to the second steamer to stop highly the action of the oxidases in raw tea leaves to give the product with high sweetness and good flavor. CONSTITUTION:Saturated steam of about 95 deg.C at normal pressure is fed to the first steamer 8, while dry steam of 105 deg.C is fed to the second steamer 8' and the shaft 16 and the mesh drum 10 are allowed to rotate in the opposite direction to each other, as raw leaves are fed from the inlet 6. The tea leaves fed flow down from the drum 7, through steamers 8, 8' to the mesh drum 10, freely in accordance with the inclination.
Patent JP-H10254489-A (JP)
Title: Speech recognition system for numerals
Inventor: GAMM STEPHAN
IPC: G10L15/22
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide the speech recognition system which prevents the transmission of the numerals that are incorrectly recognized. SOLUTION: The system is provided with a control device 33 which recognizes at least one of numeral columns and generates the recognized numerals of at least one of numeral columns. If there exists at least one erroneously recognized numeral of a first numeral column, the device 33 compares a second numeral column against the first numeral column. If the number of numerals in the second numeral column is less than the number of numerals in the first numeral column, the device 33 determines the related numerals of the portion of the first numeral column which has the numeral that best matches with the numeral of the second numeral column and the device 33 replaces the numerals of the determined portion of the first numeral column by the unmatched numerals of the second numeral column.
Patent JP-H07244632-A (JP)
Title: Information processor
Inventor: ONOZUKA TOSHIO
IPC: G06F13/28
Filed: 1994-03-04
Abstract: PURPOSE:To increase the processing capability by enabling DMAC to access a dedicated memory without any conflict with a CPU. CONSTITUTION:The DMAC dedicated memory 4 is connected to the DMAC 5 through a DMAC dedicated bus 8 and an address outputted by the DMAC 5 is decoded to decide which of a common memory 3 and dedicated memory 4 is accessed; when the common memory 3 is accessed, an arbitration circuit 10 performs arbitration with the CPU 1. When the dedicated memory 4 is accessed, on the other hand, the DMAC 5 accesses the DMAC dedicated memory 4 as it is through a dedicated bus 8 without arbitration with the CPU 1. Consequently, the processing of the CPU 1 is not stopped even while the DMAC 5 accesses the dedicated memory 4, and consequently the processing capability is increased.
Patent JP-H02241511-A (JP)
Title: Ceramic porous filter
Inventor: TANAKA TAKASHI
IPC: B01D46/24
Filed: 1989-03-13
Abstract: PURPOSE:To make a size of filter optional and to enable flanges, etc., to be welded easily with the filter in case of being manufactured as an element of a dust collector by applying a structure of fitting tile-like ceramic porous filters to a metallic frame. CONSTITUTION:A lattice-like frame 1 is made of a metal plate, a tile-like ceramic porous filter 2 is fitted into every lattice of the frame, so that a filter panel of an optional size is manufactured as a whole. Recessed joint parts 1a, which are formed by press work, are arranged at the peripheries of 12 openings in the frame, on the other hand, the periphery of a tile-like filter 2 is finished in a protruding shape, and the clearance between the tile-like filter 2 and the frame 1 is sealed with a sealant 3. The tile-like filter 2 is not taken off by a pressure difference between the inside and outside of the filter, because the peripheries of the frame 1 and the tile-like filter 2 are rugged respectively.
Patent JP-H05262960-A (JP)
Title: Polycarbonate resin composition
IPC: C08L63/00
Filed: 1992-03-17
Abstract: PURPOSE:To obtain the subject resin composition, composed of a polycarbonate resin having a specific weight-average molecular weight, an organosiloxane containing epoxy groups at both terminals and a catalyst such as an organic acid salt and improved in fluidity and molding processability without impairing the impact resistance. CONSTITUTION:The objective polycarbonate resin composition is obtained by blending (A) 100 pts.wt. polycarbonate resin having a weight-average molecular weight within the range of 13000 to 100000 with (B) 0.01-15 pts.wt. organosiloxane expressed by the formula [R<1> is 5-20C hydrocarbon which may have ether bond in the hydrocarbon group; R<2> to R<7> are methyl, ethyl, propyl, phenyl, 7-9C aryl or aralkyl; (n) is an integer of 5 to 400] and (C) 0.01-1 pt.wt. at least one catalyst (e.g. tetrabutyl titanate) such as an organic acid salt, an organometallic compound, a metallic alkoxide and a metallic oxide. This polycarbonate resin composition is improved in fluidity and molding processability without impairing the impact resistance.
Patent JP-S62216545-A (JP)
Title: Packet sending method in packet exchange network
Inventor: TAKAHASHI TOSHIYUKI
Filed: 1986-03-18
Abstract: PURPOSE:To improve the processing performance of a data packet without losing the normal function of a network by providing functions generating a control packet and managing its presence on a specific packet exchange and providing functions for relaying the control packet and for circulating it in the network on each packet exchange. CONSTITUTION:A packet exchange 11 is a specific station and has a control packet supervisory function and a control packet generating function. Packet exchanges 12, 13 are normal stations. A control packet 44 generated by the packet exchange 11 is received by a reception processing means of the packet exchange 13, the own station information is written immediately on an area 23 and the information 1 of the packet exchange 11 in an area 21 is used. The packet exchange (No.1) 11 describes its own station information and the information of the packet exchanges 12, 13 is obtained and then the control packet is transmitted again. Thus, each station gives information to one control packet circulated in all stations and is utilized.
Patent JP-S57176598-A (JP)
Title: Write-in circuit for non-volatile analog memory
Inventor: HAMADA MINORU
IPC: G11C17/00
Filed: 1981-04-20
Abstract: PURPOSE:To decrease the time required for write of an analog signal by comparing a threshold voltage of an analog memory with a reference voltage and  generating a write-in pulse with a peak value in response to the magnitude of  the difference. CONSTITUTION:When a difference between a threshold voltage of a non-volatile analog memory NVAM and a reference voltage Vs detected at a threshold value detecting circuit 20 becomes greater, a voltage outputted from a voltage control circuit 21 is quickly increased and the peak value of write-in pulse generated from a write-in pulse generating circuit 22 is quickly increased by the increase. As a result, the threshold voltage of the NVAM is rapidly closed to the objective value. On the other hand, when the threshold voltage of the NVAM closes to a desired value and the difference with the voltage Vs becomes smaller, the increment of the write-in pulse is decreased, allowing to adjust the threshold value of the NVAM minutely. When the both are coincident, the circuit 20 gives an inhibiting signal Vy to the circuit 22 to complete the write-in operation.
Patent JP-S60203165-A (JP)
Title: Fish or shellfish meat food
Inventor: AIDA HIKUICHI
IPC: A23L17/00
Filed: 1984-03-28
Abstract: PURPOSE:To prepare a fish or shellfish meat food having indistinguishably close resemblance to natural fish or shellfish meat food, by scouring a raw material composed of fish or shellfish meat with salt, thermally denaturating the resultant meat paste to obtain a core material, and coating and integrating the core material with a thin surface layer prepared by the chemical protein denaturation and thermal denaturation of the above meat paste. CONSTITUTION:The raw material composed mainly of fish or shellfish meat (e.g. meat paste of walleye pollack) is salted, and if necessary, kneaded with other fibrous protein of fish or shellfish meat, soybean protein, essence, etc. The mixture is deaerated in vacuum, and extruded through a nozzle having a form resembling to the cross-section of the desired food into a bath containing a chemical denaturation agent to effect the chemical denaturation of the surface of the extrudate. In the above process, the core of the extrudate is left to the undenaturated state, and is if necessary aged. The surface of the product is colored, and the product is heated by steaming or boiling to obtain the objective fish or shellfish meat food.
Patent JP-S53145656-A (JP)
Title: Multipoint measuring system
Inventor: KAIEDA NOBUO
IPC: G08C19/30
Filed: 1977-05-24
Abstract: PURPOSE: To make the tuning adjustment unnecessary with the use of a simple construction by providing a group of auxiliary stationary contacts, which are adapted to be alternately changed with the grouped contacts for the change of measuring points of a change-over mechanism so as to recognized the measuring points on the basis of the operations of the auxiliary stationary contacts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01236598-A (JP)
Title: Plasma x-ray source
Inventor: ARITA HIROSHI
IPC: H01G4/12
Filed: 1988-03-16
Abstract: PURPOSE:To improve reliability by sandwitching plural number of ceramic capacitors between parallel conductive plates, circulating air or an insulation gas inside of the capacitor bank, and by providing a dust collector of the dust within a capacitor bank, in a capacitor bank. CONSTITUTION:An air circulator 21 and a filter 22 are provided in the inside of a bank 1, and ventilation is made through an air duct 23. The dust between conductive plates 3 and 4 is eliminated via an airflow change plate 24. Consequently when a capacitor is charged, a strong electric field is generated between the conductive plates, the dust in the inside of the bank is electrified, and when charging and discharging are repeated (generally charge cycle number of 100ms, and discharge cycle number of mus), the dust gathers on the conductive plates, and short-circuit is prevented by the current collecting action with an electrical field. Consequently the use of gas, particularly an insulation gas SF3, etc., as a ventilated gas except air, can contribute the improvement of the voltage resistance in the inside of the bank.
Patent JP-H02241365-A (JP)
Title: Power source circuit
Inventor: SHIMEKI YOSHIO
IPC: H02M7/12
Filed: 1989-03-13
Abstract: PURPOSE:To prevent an unstable operation in a transient state and to obtain a stable DC output by forcibly stopping oscillation of a stepup converter by an output signal of a gist that oscillation stopping condition from an oscillation stopping condition detector is satisfied. CONSTITUTION:If an input voltage Ei is higher than a set value and a load current is lower than a set value, the base of a transistor Tr is set to a low level to forcibly stop a stepup converter. The set value of an AC input voltage may be, for example, l/2 of the set value of a DC output voltage V0. Thus, since the oscillation of the converter is forcibly stopped when predetermined condition is satisfied, an unstable operation in a transient state is eliminated.