baber/WOPTO huggingface dataset:
Patent JP-H05312701-A (JP)
Title: Fast rupture tester
Inventor: ANDOREASU POORU
IPC: G01N3/04
Filed: 1992-05-29
Abstract: PURPOSE: To allow a test piece to receive the speed of a load device by coupling of the test piece by a friction coupling means to avoid separation with a simple and inexpensive structure. CONSTITUTION: A load device 3, for example, has a hydraulic cylinder for a reciprocal piston 4 and a load axis 5. A clamping block 16 has a notch 20 on the axis 5 and on the center axis 19 and clamping jaws 21 are fixed respectively on blocks 16 on both sides of a wall bording the notches 20. In a fast rupture test, wedge members 30 fitted into the notches 20 of the block 16 hit a stopper 34 after passing at an approaching distance so that the wedge members 30 are shock out of the notches 20. A bush 12 is securely clamped at the lower fixed end part by friction coupling with the jaws 21 under a bias pressure in the direction of the center axis 24 of a bolt 27. A test piece 6 is coupled to a kinematic mass of the piston 4 through the bush 12, the jaws 21 and the block 16 and set for a desired breaking speed.
Patent JP-H04232955-A (JP)
Title: Size stabilizing method for light polymerized flexo-printing plate
Inventor: JIYOOZEFU DABURIYU GIBUSON JIY
IPC: G03F7/038
Filed: 1991-06-11
Abstract: PURPOSE: To remove the tacky adhesiveness of a printing plate after the end of a stage and to improve the dimensional stability of this printing plate by subjecting the surface of the printing plate to post-processing exposure by a high-energy irradiation source having wavelength irradiation of a wide range. CONSTITUTION: The post-processing exposure stage is executed by using the high-intensity irradiation source, i.e., an irradiation ray source having output of at least 100 watt/inch. The irradiation ray source is required to have the substantial spectral output within a rang of 300 to 700nm and intensity of at least 30mW/cm<2> is imparted to the surface of a photopolymerizable element. The photopolymerizable compsn. is exposed to the high-energy irradiation ray source which releases the light of a wavelength range of 200 to 700nm in such a manner, by which the flexographic printing plate having the high dimensional stability is obtd.
Patent JP-S5665328-A (JP)
Title: Magnetic head equipped with laminated multiturn coil
Inventor: OOHASHI HIROYUKI
IPC: G11B5/17
Filed: 1979-10-30
Abstract: PURPOSE:To improve mass-productivity and economy by eliminating the need to match masks many times by forming an insulating layer and conductive layer spirally by turns by vapor deposition so that every two magnetic core blocks will overlap each other as wide as one block. CONSTITUTION:Conductive square material 1 of about 0.1mm. in one-side length is permitted to be rotated by handle 2 and placed in vacuum chamber 3. Square material 1 is vapor-deposited from vapor desposition source 4 for an insulator of An, etc., and vapor deposition source 5 for an insulator of SiO2, etc., respectively. Firstly, insulating layers 6 are vapor-deposited on two adjacent surfaces and secondary, conductive layer 7 is vapor-deposited with square material 1 turned at 90 deg. so  that it will overlap with one surface of the conductor. Thus, conductor layers 6, 8  and 10, and insulating layers 7 and 9 are vapor-deposited overlapping as wide as one surface each to obtain square material 1 having a laminted multiturn coil in a  spiral shape. After coil part 14 of this square material 1 is ground slantingly, insulating layer 12 of SiO2, etc., is vapor-deposited and then ferromagnetic layer 13 is vapor-deposited on it to form a magnetic path. This is cut with layer 13 in contact  with square block 1' to form magnetic gap 15 at the other side of square material 1,  thereby obtaining the magnetic head.
Patent JP-S5839776-A (JP)
Title: High speed tool steel
Inventor: SAKURAI HIROSHI
IPC: C23C14/06
Filed: 1981-09-03
Abstract: PURPOSE:To obtain a high speed tool steel of high abrasion resistance of which the coating layer is difficult to strip by subjecting the surface of a base material to peening by projecting steel balls to form a peened surface and a hardened layer and coating the surface thereof with a metallic compd. by a physical vapor deposition treatment. CONSTITUTION:Steel balls of about 46-50HRC hardness and about 0.3mm. sizes are projected onto the surface of a base material 5 for high speed steel tools, whereby a peened surface 3 and a hardened layer 4 removed of sharp reggedness of the machined surface are formed. Since the layer 4 has about 150- 200mum depth (b) and has hardness increased to about 100-150Hv, the layer is resistant to deformation and abrasion and has improved fatigue strength, etc. The surface is cleaned, and is improved in activity and in the adhesive strength of the coating layer. A TiN layer 2 of about 2-5mum thickness (a) is formed on the base material subjected to such surface treatment by a physical vapor deposition method, whereby the high speed tool steel having the TiN coating layer with high abrasion resistance and lubricity is obtained.
Patent JP-H0431070-A (JP)
Title: Device for formation of image
Inventor: UCHIDA SETSU
IPC: B41J2/01
Filed: 1990-05-29
Abstract: PURPOSE:To precisely keep the conveying speed of a conveyance belt and to prevent expansion, contraction or slippage from occurring to images by a method wherein at least one of frictional sliding members is made detached from the conveyance belt when the images are formed with a recording means. CONSTITUTION:A conveyance belt 201 is made to move with a blade 281 abutted thereto and after the lapse of a specified time, the blade 281 is made to detach from the conveyance belt with the conveyance belt stopped. Ink traces made by the edge of the blade 281 are left on the surface of the conveyance belt 201 when the belt is stopped. The conveyance belt 201 is driven again with an ink absorbing body 283 made contact with the conveyance belt 201 absorb the ink traces. A material to be recorded, after being delivered with resist rollers 20, passes between an absorbing member 206 and the conveyance belt 201. At this time. the material to be recorded is attracted fast to the conveyance belt 201. Recording of images is then made on the material to be recorded at a recording section 305. The material to be recorded is then detached from the conveyance belt 201 when it comes to place over a drive roller 202, and is delivered to the outside.
Patent JP-S5263533-A (JP)
Title: Start-up device for diesel engine
Inventor: KAWAI MICHIO
IPC: F02N11/08
Filed: 1975-11-20
Abstract: PURPOSE: Prevention of damage to ring-gear when starter switch is "ON" by any erroneous operation during operation of an engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62296252-A (JP)
Title: Buffer storage control system
Inventor: SAKABE TOSHIBUMI
IPC: G06F12/08
Filed: 1986-06-16
Abstract: PURPOSE:To reduce the capacity (in the lateral direction) of storage elements that realize a directory BAA by limiting the number of bits at an absolute address registered in the directory BAA to the number of bits at an accessible address, which are decided by the physical limit of a main storage address MS. CONSTITUTION:All 31 bits apart from the high order three bits are stored at the absolute address in the BAA 107. The output of each row for the column concerned in the BAA 107 is inputted to a comparator 108, and compared with bits corresponding to the absolute address in an address conversion buffer TLB, which are transmitted from a gate 105. The output compared by each comparator 108 is inputted to an encoder 109, and a row in a buffer storage BS 110 registering block data is entry-encoded. Absolute addresses that are slightly below the upper limit of the MS capacity are transferred to a BS. As for any more address, address exception is detected.
Patent JP-S6030761-A (JP)
Inventor: KENJIYOU AKIRA
IPC: E04G1/20
Filed: 1983-07-29
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-H0951794-A (JP)
Title: Porous carrier for bioreactor
Inventor: SATOU TAKAYA
IPC: C08G18/08
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject carrier composed of a polyurethane gel, swelling with water, having communicating pores and high strength, resistant to microbial attach and capable of immobilizing cells and microorganisms by reacting a polyol compound with an isocyanate compound and water. SOLUTION: The objective porous carrier for bioreactor is swellable with water, contains communicating pores, has a volume swelling ratio of 150-1,000%, an air-permeability of 10-300cm<3> /cm<2> .S and high abrasion strength, is resistant to microbial attach and is capable of adsorbing and immobilizing animal and vegetable cells and microorganisms without lowering the physiologically activity. The carrier can be produced by mixing a polyol compound such as a polyether polyol comprising a >=3-hydric polyhydric alcohol copolymerized with ethylene oxide/propylene oxide with a polyisocyanate compound such as tolylene diisocyanate and water, vigorously agitating the mixture to effect the foaming of the mixture and cutting the obtained porous polyurethane gel into pieces of 4mm cube.
Patent JP-H10331772-A (JP)
Title: Hydraulic device
Inventor: LINDQUIST HENNING
IPC: F02M9/02
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic device for an internal combustion machine to not only improve reliability but also reduce an amount of consuming energy. SOLUTION: In an internal combustion engine provided with a plurality of fuel pumps and a plurality of exhaust valves, at least one high pressure pump feeds energy from pressurized liquid pressure fluid to a hydraulically- driving device 1, such as a pump drive for a fuel pump and a hydraulic actuator for an exhaust valve. The hydraulic device is provided with at least three high pressure pumps, and at least the two pumps are driven by the shaft of the internal combustion engine and a main pump 6 wherein the rotation speed of the pump is changed in a given ratio between the rotation speed of the crank shaft of an engine and the rotation speed of the pump. At least one of the pumps described above is a control pump 7 which is electrically driven and has a regulatable discharge amount.
Patent JP-H05311212-A (JP)
Title: Production of fine powder of ag-pd alloy powder
Inventor: TAMEMASA HIROSHI
IPC: B22F9/30
Filed: 1992-05-01
Abstract: PURPOSE:To produce the fine powder of a spherical Ag-Pd alloy powder having high diffusivity by spraying an aq. soln. to form microliquid drops, maintaining these liquid drops at a specific temp. and passing the liquid drops into a reaction tube. CONSTITUTION:An aq. soln. prepd. by mixing aq. silver nitrate soln. and aq. palladium nitrate soln. to an arbitrary compsn. is sprayed from a spraying nozzle to form the microliquid drops. The liquid drops are thereafter passed into the reaction tube kept at 400-900 deg.C by utilizing a carrier gas, by which thermal decomposition is induced. The fine powder of the Ag-Pd alloy is produced in such a manner. N2 is used as the carrier gas. As a result, the characteristics of the Ag-Pd paste are improved.
Patent JP-S5930059-A (JP)
Title: Air/fuel ratio sensor
Inventor: UENO SADAYASU
IPC: G01N27/406
Filed: 1982-08-13
Abstract: PURPOSE:To enable the operation of air-fuel ratio sensor immediately after the low temperature starting of the engine with a direct heating thereof by making a heater serving as electrode in the air-fuel ratio sensor which produces an output in response to the condition of oxygen molecule in the exhaust gas. CONSTITUTION:A constant temperature control heating power source 8 is connected between bonding pads B31 and B32 on the back of a solid electrolyte and is subjected to a negative feed back control with the bonding pad B32 as base potential to keep the resistance between two electrodes. A constant current power source 9 is connected between a bonding pad B2 and the bonding pad B32 and is subjected to a negative feed back control with the bonding pad B32 as base so that oxygen ion flows through the solid electrolyte 3 between a second electrode P2 and a third electrode P3. A detection amplifier 10 is connected between the bonding pad B1 of the first electrode P1 and the bonding pad B32 of the third electrode P3 to amplify an air/fuel ratio signal to a required level. A constant temperature control heating power source 8, a constant current power source 9 and the detection amplifier 10 are operated in the order determined by a sequencer 11.
Patent JP-H09320739-A (JP)
Title: Pulse heat power supply
Inventor: ISHIDA TAKASHI
IPC: H02M1/08
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To observe time variations in a heating temperature. SOLUTION: A temperature of a heater tip 8 to which an AC current is to be supplied is measured by means of a thermocouple 9. The temperature of a printed circuit board 22 is measured by means of a thermocouple 10, and the current flowing a transformer 4 is measured by means of a current detector 5. A CPU 18 receives a sample value of an integrator 14 from an A/D converter 16, calculates the temperature of the heater tip 8 every time the sample value of an amplifier 12 is obtained, and calculates the temperature of a bonded material every time the sample value of an amplifier 13 is obtained. Thus, time variation in the temperature of the heater tip 8 and of the bonded material and time variation of the current flowing the transformer 4 are obtained. And, the CPU 28 displays graphically the obtained time variation on a display device 20.
Patent JP-S5932330-A (JP)
Inventor: KOMODA TAKUYA
IPC: H02J9/00
Filed: 1982-08-11
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-H087044-A (JP)
Title: Character recognition method and handwritten character input device applying the method
Inventor: MIURA YOSHIYUKI
IPC: G06F3/0488
Filed: 1994-06-22
Abstract: PURPOSE:To accurately recognize a character desired by an inputting person by specifying a recognition object by the unit of a character class in addition to specifying by the unit of the character at the time of recognizing a handwritten character. CONSTITUTION:At the time of recognition-processing a handwritten character, a routine specifying a recognition object character is executed and when a character class key for specifying the recognition object character is pressed, a character class menu is displayed to receive the specification of the character class (C1, C2). When a setting key is pressed at this time, the specified character class is set to be the recognition object (C4, C5). When a detail setting key is pressed, a character selection menu is displayed to receive the specification of the character in the limit of the specified character class. When the setting key is pressed at this time, the specified character is set to be the recognition object but when a character in a document displayed in a document area is selected and if the character is not the recognition object character, the character is added as the recognition object character (C3, C15 to C17).
Patent JP-H05331002-A (JP)
Title: Controlling agent for microorganism and method for controlling microorganism
Inventor: ISHIMA TOMOO
IPC: A01N33/04
Filed: 1992-06-01
Abstract: PURPOSE:To obtain a controlling agent for microorganisms capable of controlling algae or bacteria in circulating water systems at a low concentration and a method for controlling the microorganisms with the controlling agent for the microorganisms. CONSTITUTION:The controlling agent for microorganisms comprises (A) 2- bromo--2-nitropropan-1,3-dial and (B) a condensation polymer of dimethylamine with epichlorohydrin in amounts within the range of preferably (100:1) to (1:5) as at least an active ingredient. This controlling agent in an amount within the range so as to preferably contain 1 to 200mg/l active ingredient is added to water systems which are objects of controlling the microorganisms.
Patent JP-H036123-A (JP)
Title: Logical input circuit
Inventor: TANIGUCHI KAZUTAKA
IPC: H03K19/003
Filed: 1989-06-01
Abstract: PURPOSE:To prevent erroneous decision for a logic level due to the fluctuation of a power source noise from occurring by performing the serial connection of a P-channel MOSFET and an N-channel MOSFET by laminating them in two stages, respectively. CONSTITUTION:In an ordinary operation, the P-channel MOSFET Q1 is turned on, and the N-channel MOSFET Q4 is tuned off, and an input voltage level is outputted reversely. When an upward noise for the ground is inputted at a state where the input voltage level of an input terminal 1 is set at 'H', the P-channel MOSFET Q1 is turned off only for a period when the noise is inputted. Therefore, a level 'L' is continued to be outputted to an output terminal 2. Meanwhile, when a downward noise is inputted to a power source Vcc at the state where the input terminal 1 is set at 'L', the N-channel MOSFET Q4 is turned off. In such a manner, a level 'H' is continued to be outputted to the terminal 2. Therefore, no malfunction occurs even when the noise is inputted to the power source and the ground.
Patent JP-H01311688-A (JP)
Title: Video output circuit with gamma correcting circuit
Inventor: NAOI NOBUAKI
IPC: H04N5/202
Filed: 1988-06-09
Abstract: PURPOSE:To completely correct the non-linear luminance characteristic of a cathode ray tube by correcting the luminance signal input output characteristic of a video output circuit only at the time of lighting with high luminance. CONSTITUTION:A gamma detecting circuit 6, only when the level of the inputted luminance signal is the intermediate luminance or above, is operated, the output in proportion to the input signal is outputted to a gain control circuit 7, and the gain control circuit 7, when a luminance signal to exceed a certain constant luminance level is outputted from a video chroma circuit 6, controls the gain of a driving circuit 3. Consequently, the characteristic of the cashode output signal and the luminance signal outputted from an output circuit 4 to a cathode ray tube 5 becomes the non-linear characteristic the more the luminance is increased the more the gain is increased in the part to exceed a certain constant luminance level. Thus, the phenomenon, that the characteristic of the beam current versus light-emitting luminance generated by the performance of the fluorescent substance of the cathode ray tube is saturated at the time of the high luminance and the luminance is reduced, can be corrected.
Patent JP-H01310027-A (JP)
Title: Control of slave side rotation body for excavation machine
Inventor: YOSHIDA KATSUMI
IPC: E02F3/43
Filed: 1988-06-09
Abstract: PURPOSE:To stop the captioned body at a given position by detecting the rotation angular velocity of a master side rotation body, and controlling the tie to apply the brake of a slave side rotation body according to the velocity when the both rotation bodies are stopped. CONSTITUTION:Booms 5a and 5b are rise and fall freely mounted to the master side rotation body 3 loaded on a travel device 2 via a rotation device 4. A bucket 7 as a slave side rotation body is linked to an arm rotation device 8 divided in the longitudinal direction of an arm 6 by linking the bucket 7 to the tip of the arm 6 refractedly linked to the tip of the boom 5a and 5b. And the time T, between the applications of the brakes of the device 4 of the master side, is determined according to the rotation angular velocity of the body 3 of the master side at that time. This enables captioned body to be stopped at a given position without a shock accurately following the actions of the both slave and master sides.
Patent JP-H10335320-A (JP)
Title: Device and method for manufacturing semiconductor device
Inventor: OKAMURA HIROSHI
IPC: H01L21/3205
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To improve buried characteristics into high aspect holes, etc., film forming speed, etc., and simultaneously prevent different species element mixture into a film to be formed by a method wherein a pedestal of a to-be-processed body serving both as a mass spectrometer and an electrode is provided so that plasma-converted particles can be introduced. SOLUTION: There are provided a wafer mounting pedestal 103 mounting a to-be-processed body (wafer) 104 and serving another electrode; and a mass spectrometer 108 preventing a mixture of different species elements into a film to be formed. A wafer 104 is mounted on a wafer mounting pedestal 103, and gas in a vacuum tub 101 is discharged and the pressure is reduced, and Ar ion gas is introduced from a gas inlet and pressure in the vacuum tub is held suitably. Particles sputtered by Ar ions are plasma-converted by a mesh electrode 107 and passed through the mass spectrometer 108, and only elements required for film formation are selected and deposited on the wafer 104. Thereby, it is possible to improve buried characteristics and prevent mixture of the different species elements into the film to be formed.
Patent JP-S6032161-A (JP)
Title: Reproducer of digital signal
Inventor: SUGANO HIROSHI
IPC: G11B20/10
Filed: 1983-08-01
Abstract: PURPOSE:To change easily the pitch of a reproduction signal by changing the frequency of a clock signal and changing the driving speed of a recording medium synchronously with the variation of the clock signal frequency. CONSTITUTION:The dividing ratio is controlled by a frequency control circuit 17, and a signal of a desired frequency is produced from a programmable dividing circuit 14 of a clock generating circuit 7. Then a master clock whose frequency is changed in response to the control of the circuit 17 is produced via a phase comparator 11 which compares the phase of a frequency signal supplied via a frequency dividing circuit 10, a voltage control oscillator 9 of a PLL circuit 8 which receives the feedback control through an LPF12, etc., a various clock generating circuit 15, etc. When the master clock is supplied to a drive control circuit 16, the driving speed of a disk 1 is varied synchronously with a clock. Then the reproduction digital signal is processed by a demodulating/decoding circuit 5 which is controlled by the clock and a D/A converter 6. Then the pitch of a reproducton analog signal is easily changed.
Patent JP-S5842256-A (JP)
Title: Manufacture of semiconductor device
Inventor: MONMA YOSHINOBU
IPC: H01L21/47
Filed: 1981-09-07
Abstract: PURPOSE:To obtain easily a semiconductor device having high withstand voltage and high reliability by a method wherein the various regions are enabled to be formed by selfalignment without forming thick insulating films according to the selective oxidation method. CONSTITUTION:An insulating silicon oxide film 22 is formed on an n type silicon semiconductor layer 21 applying the thermal oxidation method. A phospho silicate glass film 23 is made to grow according to the thermal vapor phase growth method. A photo resist film 24 to cover the inside base formation programing part is formed, and patterning of the phospho silicate glass film 23 is performed using the resist film thereof as the mask. Ion implantation of p type impurity atoms is performed to form the high concentration outside base region 25. The photo resist film 24 is removed, and a photo resist film 26 is formed again. The photo resist film 26 is thinned to make the surface of the phospho silicate glass film 23 to be exposed, and ethcing of the phospho silicate glass film 23 and patterning of the insulating silicon dioxide film 22 positioning thereunder are performed.
Patent JP-H04340960-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SETO NOBUO
IPC: C07C275/34
Filed: 1991-05-17
Abstract: PURPOSE:To suppress discoloration or fading of color picture images after development without giving bad influences on the photographic characteristics. CONSTITUTION:At least one of yellow coupler and cyane coupler, and at least one compd. expressed by formula (I) are incorporated into one layer. In formula (I), A is, for example, methylene group and ethylydene group, R21 and R22 are, for example, methyl groups, and R23 and R24 are for example, alkyl acylamino group alkyl carbamoyl amino group, alkoxycarbonyl amino group, and R25 and R26 are for example, alkyl group, m and n are integers from to 3.