baber/WOPTO huggingface dataset:
Patent JP-H0922927-A (JP)
Title: Positioning apparatus and inspecting device
Inventor: KOSHI RYOICHIRO
IPC: H01L21/66
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a positioning apparatus capable of accurately positioning and fixing the stationary unit such as a prober body and a movable unit such as a test head and holding the mutual positions even in the case of disturbance such as vibration. SOLUTION: The positioning apparatus comprises a prober body 1, a test head placed on the body 1, and supporting mechanisms 9a to 9c for supporting the head 2 at least three positions to support the head 2 in parallel with the horizontal reference surface of the body 1. At least two positions of the mechanisms 9a to 9c are formed of a cylindrical receiving member 43 provided at the head 2, a first elevation member 25 provided at the position corresponding to the member 43, and a cylindrical chuck to be locked to the inner periphery of the member 43 to be supported by the member 25 radially stretchable and enlarged by the axial pressing force.
Patent JP-S5870447-A (JP)
Title: Program searching device of tape recorder/reproducer
Inventor: YOSHIDA KAZUHIRO
IPC: G11B15/087
Filed: 1981-10-22
Abstract: PURPOSE:To elevate operability in case of program searching of a tape, by inputting program searching operating information so that one operating information of quick forwarding or quick winding of a tape can be inputted, too. CONSTITUTION:An on-state of a key matrix KM is read by scan signals T1- -T4 whose phases are different from a microcomputer. A monostable circuit 11 applies a high-level signal to a transistor TR6 by its time by a rising waveform from a line 10. When a switch S33 of the KM is operated once for program searching and music selection, a TR7 becomes a conducting state by a signal of a high level from a music number display terminal of the microcomputer. By said function of the monostable circuit 11, a signal which is equivalent to a signal in case when a quick forwarding switch S13 has been operated is inputted to  the microcomputer. Accordingly, when one non-recorded part is detected by  quick forwarding, the following recorded part is reproduced. Program searching  and music selecting functions are released by operating an ejecting switch S32.  In this way, reproducing is executed.
Patent JP-S6327747-A (JP)
Title: Off-line calibration apparatus for magnetic flaw detector
Inventor: TSURUSAKI HIROSHI
IPC: G01N27/82
Filed: 1986-07-21
Abstract: PURPOSE:To calibrate a magnetic flaw detector, by a compact apparatus constituted so that a short steel test piece is employed and can move over a predetermined distance at a required speed from a slow speed to a high a speed through the magnetic flaw detector. CONSTITUTION:A V-grooved roller conveyor apparatus 61 is controlled so that a feed speed is made continuously variable from a slow speed to a high speed and a feed direction is variable in one direction and in the opposite direction. When the former magnetic flaw detector (T-detector)51 is calibrated, the V-groove roller conveyor apparatus 61 feeds a short steel test piece through the detector 51 at a high speed and the calibration of the detector 51 can be performed at this time. When the latter flaw detector (L-detector)52 is calibrated, the V-grooved roller conveyor apparatus 61 feeds the short test piece through the detector 52 at a slow speed and the calibration of the detector 52 can be performed at this time.
Patent JP-H0219946-A (JP)
Title: Semiconductor file memory device
Inventor: MATOBA MIKIO
IPC: G06F12/16
Filed: 1988-07-08
Abstract: PURPOSE:To simplify the circuit constitution and to transfer data with high efficiency by transmitting and receiving the error detecting information in addition to the input/output data information. CONSTITUTION:A data input/output line 10 is connected to a serial data input/ output terminal 10a together with an error detection/correction data input/output line 11 connected to an error detection/correction information input/output terminal 11a respectively. The line 10 is used only for the serial data including no error correction code and the line 11 is used only for the error detection/ correction code information produced to each serial data. In such a way, the error detecting information is transmitted and received in addition to the input/ output data information in a serial information transfer system. As a result, the data transfer efficiency is improved and the comparing function can be minimized for an error detecting circuit set at the side of a file memory. Thus the error detecting circuit can be simplified.
Patent JP-H08337725-A (JP)
Title: Aqueous dispersion and its production
Inventor: ITO NOBUYUKI
IPC: C08L101/02
Filed: 1995-06-13
Abstract: PURPOSE: To produce an aqueous dispersion, comprising specific polymer particles and a specified water-soluble polymer, having high dispersibility of a π-conjugated system electroconductive polymer particles, excellent in stability with time, good in film-forming properties and useful as an electroconductive coating material. CONSTITUTION: This aqueous dispersion comprises (A) polymer particles, comprising (ii) a π-conjugated system electroconductive polymer containing (i) a low- molecular protonic acid (e.g. a mineral acid such as sulfuric acid) and having 0.01-2μm average particle diameter and (B) a water-soluble polymer (e.g. polyvinyl alcohol) having 10000-100000 number-average molecular weight expressed in terms of polystyrene. Furthermore, at least one monomer for constituting the component (ii) (e.g. a heterocyclic 5-membered ring compound) is preferably polymerized in the presence of the component (B), a transition metallic compound (e.g. ferric sulfate) and the component (i) using an oxidizing agent (e.g. ferric chloride).
Patent JP-S6229952-A (JP)
Title: Production of nutrient material
Inventor: NAKAZONO SHUZO
IPC: A23L13/20
Filed: 1985-07-31
Abstract: PURPOSE:To obtain a nutrient material containing various characteristic nutrients of an animal head without loss, by thermally dehydrating a raw material collected from the head of an animal under two-stage evacuation condition using hot oil as the thermal medium and deoiling the product under reduced pressure. CONSTITUTION:The raw material collected from the head of an animal is thermally dehydrated under slight vacuum condition and then high vacuum condition using a hot oil as the thermal medium, and the dehydrated product is successively deoiled under reduced pressure. The hot oil is animal oil, vegetable oil, mineral oil, etc., or their mixture, and the heating temperature is about 60-120 deg.C. The thermal dehydration treatment is carried out under slightly evacuated condition (e.g. vacuum of about 10-20mmHg gauge) to facilitate the thermal coagulation of proteins, etc., in the first 30min or thereabout, and then under high vacuum condition (e.g. vacuum of about 740-750mmHg gauge) for about 60min to a water-content of about 3-6%. The deoiling treatment is carried out by placing the raw material in a basket made of fine metallic mesh, immersing the material in a hot oil to effect the dehydration of the material, and discharging the hot oil from the cooker after the completion of the dehydration.
Patent JP-H1015881-A (JP)
Title: Sheet cutting device
Inventor: MORI TOKIHIKO
IPC: B26D1/18
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent a sheet jam by moving sheets toward a sheet tray while preventing the ends of the sheets cut at the opposite side to a fixed blade from being stopped in contact with a rotating blade. SOLUTION: A guide plate 31 is placed on one side of a tool rest 4 and placed along a sheet cutting direction and in an upright position, and a projecting piece at the lower end portion of the guide plate 31 is secured to a frame 1 by a bolt 32. Under this state the guide plate 31 forms an inclined surface 31a along its longitudinal direction, at an upper edge located near the edge 2a of a fixed blade 2, the inclined surface 31a getting lower toward a sheet tray; i.e., the guide plate 31 prevents sheets S cut by the fixed blade 2 and a rotating blade 7 at the opposite side to the fixed blade 2 from being stopped on contact with the rotating blade 7, i.e., the function of a sheet jam preventing means, and moves the sheets S toward the sheet tray. Therefore, the jam of the sheets S can be prevented.
Patent JP-H0922914-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAURA KAZUAKI
IPC: H01L21/331
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To improve the rapidity of an element operation by reducing the sectional area of a collector region and reducing the parasitic capacity due to a P-N junction and to delete the step of forming a heavily doped collector region by diffusing the impurity from a conductive film formed on the collector region in a bipolar transistor. SOLUTION: A polysilicon film 32 containing impurity used to form an emitter region is formed onto a collector region 21, a heavily doped collector region 34 is formed together with the formation of an emitter region 33, and a contact hole 42 formed on the region 21 is formed on the film 32.
Patent JP-S5961409-A (JP)
Inventor: NAKAJIMA USHIO
IPC: H02G1/14
Filed: 1982-09-29
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-S5793762-A (JP)
Title: Display controller in button telephone set
Inventor: MOTOSUGI NORIO
IPC: H04Q3/58
Filed: 1980-12-03
Abstract: PURPOSE:To enable to exercise various controls with a pair of control lines, by connecting an electro-acoustic conversion circuit and a light emitting display circuit including a signal amplifier in parallel between a pair of control lines connecting a main device and telephone sets. CONSTITUTION:A main device and telephone sets A, B, are connected with main trunk lines 28a, 28b and control lines 29a, 29b. Control terminals 31a, 31b connected to the control lines 29a, 29b of the telephone sets A, B, FFs consisting of transistors 35a, 35b, latching relay P and electro-acoustic conversion circuit including a speaker 45 and light emitting display circuit 51 are connected. In main trunk call and extension call, a signal in audible frequency band is transmitted via the control lines 29a, 29b from the main device to drive the speaker 45 and the circuit 51. In the display of busy call and holding display, a signal outside the audible frequency band is transmitted and only the circuit 51 is driven.
Patent JP-H10314240-A (JP)
Title: Fixed forklift device for nursing and device for wearing and taking off cloth
Inventor: OKAJIMA SHUNJI
IPC: A61G7/10
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To allow a person who cannot stand by himself because of impaired legs or body to easily move by himself from a wheelchair to a stool in a wheelchair-oriented toilet or the like without depending on others and to make it easy to wear and take off clothes such as trousers and underwear that he wears. SOLUTION: A mast 4 is fixed in place by a beam 3, a column 2, and a pedestal 1, and a lift 5 which moves up and down along the mast 4 is provided; a fork fixing part 6 which rotates making the lift 5 its axis is provided with handrails 8, 9 and a fork part 7 on which a person can ride, and the fork part 7 is fitted with a belt conveyor 10. Clothes are worn and taken off using an apparatus which fixes the clothes using movement on the belt conveyor 10.
Patent JP-S6231202-A (JP)
Title: Antenna system for automobile
Inventor: OE JUNZO
IPC: H01Q7/00
Filed: 1985-08-01
Abstract: PURPOSE:To improve the receiving efficiency of broadcasting with a prescribed frequency level or more from car body current by arranging a high frequency pickup including a loop antenna wound like a coil on the side opposite to the periphery edge part of the car body adjacently to the peripheral edge part of the car body. CONSTITUTION:The high frequency pickup 38 is formed in an area separated from the external peripheral edge of the car body on a rear window frame 3 by l=12X10<-3>lambda (lambda is the wavelength of broadcasting wave). The pickup 38 includes the loop antenna 42 wound like a coil in a case 40 to form an electromagnetic coupling type pickup. The antenna 42 is arranged with the electrically insulated state from the window frame 34 and airtightly contacted to the window frame 34 so that magnetic flux generated from the surface current is intensely crossed with the antenna 42. The pickup 38 is resonated with a required frequency band by the self-inductance of the coil and capacity generated between loops and highly sensitive reception can be attained. The number of times of winding of the antenna 42 can be adjusted in accordance with the required frequency.
Patent JP-S6090172-A (JP)
Inventor: DAGURASU EMU JIYONSON
IPC: B65D85/86
Filed: 1984-08-16
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-H112655-A (JP)
Title: High temperature testing device of semiconductor
Inventor: ISHIDA YOSHIO
IPC: G01R31/26
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To test in high temperature without using a constant temperature oven by connecting to an external testing device with a continuity pin introduced from a terminal of a socket and arranging a semiconductor to be tested on which a heater is pressed on a carrier connected to the terminal. SOLUTION: A terminal 42 connected to a semiconductor 10 to be tested is provided to a socket 40, at the lower part of the socket 40, a continuity pin 44 extended from the terminal 42 is provided, and in the middle space of the socket 40, a next testing part is embedded. The testing part is constituted of a carrier 60 having a pattern connected to the terminal 42, a fixing member 62 arranged on the upper surface of the carrier 60, a semiconductor to be tested 10 positioned and fixed with the fixing member 62 and a heater 30 arranged on it upper part. The semiconductor to be tested 10 and the heater 30 are pressed by way of a buffer 20 such as silicone sheet. With this constitution without using a constant temperature oven, heaters are individually provided, long lead wires are eliminated and stable performance tests become possible even if the semiconductor to be tested 10 is for high frequency.
Patent JP-H0337848-A (JP)
Title: Magneto-optical recorder
Inventor: HAYASHI MASAMICHI
IPC: G11B11/10
Filed: 1989-07-04
Abstract: PURPOSE:To keep a gap between a disk and a magnetic field generating coil part constant by providing a first permanent magnet at the outer periphery of optical magnetism, providing additionally a second permanent magnet with polarity having repulsion confronting with the first permanent magnet, and supporting a terminal part where no second permanent magnet is provided additionally rotatably freely. CONSTITUTION:The repulsion between the first permanent magnet 4 and the second permanent magnet 10 occurs since they are arranged so as to confront their same polarity with each other. The magnitude of the magnetomotive forces of the magnets 4 and 10 are set to keep the gap between a magneto- optical disk 3 and a magnetic core 3 to be almost kept at a constant value d1. Even when camber exists in the disk 3, a distance d2 between the magnets 4 and 10 can be almost kept constant, therefore, the gap between the disk 3 and the core 3 can be kept at the constant value d1.
Patent JP-S6063456-A (JP)
Title: Monitor device of damage of revolving shaft
Inventor: FUKUDA KIYOSHI
IPC: G01N27/20
Filed: 1983-09-19
Abstract: PURPOSE:To prevent destruction of a revolving shaft by providing a probe which is inserted through the center hole of the revolving shaft and is extended in the axial direction and detecting and monitoring automatically presence/absence of damage during the operation of a turbine shaft. CONSTITUTION:A probe 4 is inserted into a revolving shaft 1, and a constant current from a constant current device 19 is flowed to the revolving shaft from a current input terminal 12 of the probe 4 through a current collector 7, and a voltage generated in the revolving shaft 1 is detected by a voltage output terminal 13, and variation of the voltage is monitored by a monitor device 20 through the current collector 7. Data is sent to a storage device 21. Variance of the voltage value due to a damage 14 is converted to a damage length by an analyzer 23 on a basis of relations between voltage variation inputted to a storage device 22 and the damage length. If this damage length reaches a limit crack length, alarm is raised by an alarm device 24 to operate a stopping device 25.
Patent JP-S6069205-A (JP)
Title: Multicylinder rotary piston engine
Inventor: YAMAMOTO SANEHIRO
IPC: F02B53/00
Filed: 1983-09-19
Abstract: PURPOSE:To contrive to prevent an eccentric shaft from abrasion by a method wherein a filler disappearing under the rotating of an engine is provided between a concentrical bearing for a fixed gear and the eccentric shaft, then prevent a bearing from unsymmetrical contacting for the eccentric shaft. CONSTITUTION:When an outside side-housing 3 and a housing of a rotor 54 are fixed, in assembled manner, to an inside side-housing between the bearing 56 of a fixed gear 43 mounted on the side-housing and the second eccentric shaft 49, a filler 59 is provided to prevent the bearing 56 from unsymmetrical contacting for the eccentric shaft 49. The filler 59 is formed on the outer periphery surface of the eccentric shaft 49 or on the inner periphery surface of the bearing 56 by coating a molybdenum disulfide at the 120 deg. symmetrical position in periphery direction with designated space in axial direction. Thereby, at the initial phase of the rotation of an engine, the lubrication of a bearing part can be achieved by the early abrasion and extinction of the filler, accordingly, the abrasion caused by the unsymmetrical contacting of the eccentric shaft can be prevented.
Patent JP-H0221911-A (JP)
Title: Flexible filter element
Inventor: OYA YOSHIHIKO
IPC: B01D35/02
Filed: 1988-07-08
Abstract: PURPOSE:To obtain the element which has flexibility and obviates a change in filtration performance by bending by forming plural pleat parts which wind cylindrical filter media closed at one end at prescribed intervals and impart flexibility to the cylindrical filter media to the outer periphery of the cylindrical filter media. CONSTITUTION:The plural pleat parts which wind the cylindrical filter media at prescribed intervals and impart flexibility to the cylindrical filter media are formed at the outer periphery of the cylindrical filter medial on end of which is closed the pleat parts 2 may be formed to an inverse triangular section. The element may be constituted of the assembly of the plural cylindrical filter media 1. The plural cylindrical filter media 1 form 1st flow passages and the spacing formed between the 1st flow passages constituted a 2nd flow passage 5 to close one end 13 of the 1st flow passages. The end of the 2nd flow passage 5 on the open end side of the 1st flow passage is closed.
Patent JP-2001001228-A (JP)
Title: Liquid coolant recovery method in machine tool, and its device
Inventor: KOJIMA TETSUYA
IPC: B23Q11/10
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To efficiently recover a liquid coolant even when the difference in the level between a bed and a coolant tank is small. SOLUTION: The liquid coolant after use to be discharged from a bed 3 of a machine tool using the liquid coolant is recovered to a sub tank 25 through a drain pipe 19. Since the drain pipe 19 and the sub tank 25 are evacuated by a dust suction device 21 as an evacuation device, the liquid coolant on the bed 3 of the machine tool is forcibly sucked. The liquid coolant recovered in the sub tank 25 is discharged into a coolant tank 13 by a coolant pump 29, and recovered and purified. The liquid coolant purified in the coolant tank 13 is re-fed to the machine tool. Since the difference in the level between the bed 3 of the machine tool and the coolant tank 13 is reduced by providing the sub tank 25, the floor space can be saved by providing the coolant tank 13 in a high position.
Patent JP-S6150040-A (JP)
Title: Liquid pressure impact tester
Inventor: KASAOKA SEIICHI
IPC: G01N3/30
Filed: 1984-08-20
Abstract: PURPOSE:To perform the liquid pressure impact test of reinforced glass and the like, by fixing a test plate to a bottom part in an liquid-light manner, and applying an impact load to a piston of a cylinder, in which a pressurizing liquid is injected, from the outside. CONSTITUTION:A pressure converter 19 is attached to the upper surface of reinforced glass 27. A strain gage 21 and an iron plate 30 are attached to the lower surface of the glass 27. The glass is fixed to the bottom part of a cylinder 7 through an O ring in a liquid-tight manner. A pressurizing liquid 29 is injected in the inside of the cylinder 7. A sensor 20 of a non-contact displacement gage is set in a circular hole 6 of a base table 1. An air bleeder mechanism 9 is opened. A piston 8 is coupled into the cylinder 7 from the upper side and the air is exhausted. Then the air bleeder mechanism 9 is closed. A weight 14 is suspended from a hook and lifted up by a winch 13. A piece of rope 17 is pulled and the weight 14 is separated from a weight table 11. The weight 14 is dropped on the piston 8. The piston 8 sinks by the falling energy of the weight 14. An impact force acts on the reinforced glass 27 through the medium of the water 29 in the cylinder 7.
Patent JP-H1014472-A (JP)
Title: Metering lever device of knapsack type sprayer
Inventor: WATANABE SHINJI
IPC: A01M9/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To enable the regulation of the opening of a metering valve with a metering lever and simple prevention of even the protrusion of the metering lever to the outside when out of use. SOLUTION: This metering lever device of a knapsack type sprayer is obtained by enabling a metering lever 6 shaking with a pivoted part 13 as the center to shake not only in an opening regulating region A but also upward over the opening regulating region A and providing a lever guide 7 for guiding the metering lever 6 with a constitution having a metering guide part 7A for permitting the shaking of the metering lever 6 in the opening regulating region A and a housing guide part 7B for permitting the shaking over of the metering guide part 7A to the upper side. Thereby, the metering lever 6 can be housed.
Patent JP-S5872570-A (JP)
Title: Production of 5-mercaptotetrazolyl-1-acetic acid
Inventor: KOMATSU TOKIO
IPC: C07D257/04
Filed: 1981-10-26
Abstract: PURPOSE:Ethyl glycinate hydrochloride, carbon disulfide and an alkali are made to react, the reaction product is combined with a halogen compound and the product is added to a solution of an alkali metal azide, then alkali hydrolysis and neutralization with an acid are effected to give the titled substance. CONSTITUTION:Ethyl glycinate hydrochloride and carbon disulfide are added to a solution in water or an organic solvent such as a lower alcohol containing or not a phase-transfer catalyst such as trioctylmethylammonium chloride, then an aqueous alkali is added to give a compound of formulaI[M(I) is alkali metal]. Then, a compound of RX[R is 1-6C alkyl, allyl, formula II (R1 is alkyl; Y is methyl, nitro, chloro; m is 0-3); X is halogen]is added to the product to give a compound of formula III, which is added to an aqueous solution of an alkali metal azide to form a compound of formula V. The product is hydrolyzed with an alkali and neutralized with an acid to give the titled substance.