baber/WOPTO huggingface dataset:
Patent JP-S5973189-A (JP)
Title: Surface scarfing method
Inventor: YAMAUCHI NOBUYUKI
IPC: B23K26/00
Filed: 1982-10-18
Abstract: PURPOSE:To improve the grinding efficiency and the grinding accuracy with a metal and ceramics by irradiating a laser beam to the scarfing surface from the direction inclined thereto and blowing gas to said surface thereby blowing off the melt. CONSTITUTION:The surface 2a to be scarfed of an object 2 to be scarfed is relatively moved while a laser beam 3 is irradiated thereto, and gas 4 is blown toward the position where the beam is irradiated. The beam is irradiated at 30-80 deg. angle theta of irradiation in this stage. If the angle theta of irradiation is <30 deg., the scarffing efficiency decreses and if it exceeds 80 deg., an evaporating material and spatter intrude in an optical system. Air, oxygen, nitrogen, CO2, Ar, etc. are usable as blowing gas, and a nozzle 8 is used as a gas blowing means. A better effect is obtd. by directing the gas toward the position where the beam is irradiated from behind the relative moving direction of the beam 3. Precision grinding on a rolling roll under rolling is also possible.
Patent JP-S6241954-A (JP)
Title: Regenerator for heat exchanger
Inventor: HISAMORI YOICHI
IPC: F02G1/057
Filed: 1985-08-20
Abstract: PURPOSE:To prevent the bypassing flow of a gas from the peripheral edge of sheets of wire gauze and improve regenerating efficiency by covering the peripheral edge of said sheets of wire gauze of a regenerator unit which is formed by laminating plural sheets of wire gauze, with sintered metal, etc. and fitting said unit into a body. CONSTITUTION:Plural sheets of doughnut-form wire gauze 7 are laminated and their peripheral edges are covered by sintered metal 8 etc., to form a regenerator unit 9. This regenerator unit 9 is fitted into a fitting part provided in a body, as a heat exchanger for a Stirling engine, etc. By this construction, the non-fixed form part on the peripheral edge of the sheets of wire gauze can be neatly arranged, and a gas can be prevented from escaping from a non-fixed form part, improving regenerating efficiency and heat exchanging efficiency.
Patent JP-S6241916-A (JP)
Title: Secondary air feeder of two-cycle engine
Inventor: KAWAMOTO YUICHI
IPC: F02B75/02
Filed: 1985-08-20
Abstract: PURPOSE:To purify exhaust gas more efficiently in idling and low load running by providing a switch valve on the way of a secondary air path which is connectively interlocked with a throttle mechanism to open in the small opening of throttle. CONSTITUTION:A switch valve 25 is provided on the way of a secondary air path 8. An operating arm 27 integral with the switch valve 25 is connectively interlocked with an operating lever 30 of a throttle valve mechanism 29 by a push-pull wire mechanism 28 or the like for example. When the throttle opening is small, i.e. in idling or low load running, the switch valve 25 is opened and air is taken into exhaust gas so that the exhaust gas is purified.
Patent JP-H0848822-A (JP)
Title: Polyolefin or olefin copolymer film having improved light stability and resistance to pest control agent
Inventor: MIKERA BONORA
IPC: A01G9/14
Filed: 1995-06-27
Abstract: PURPOSE: To obtain a polyolefin or olefin copolymer film excellent in light stability and excellent in injurious organism controlling agent resistance and useful as agricultural films by incorporating a sterically hindered amine and a specific metal (hydr)oxide into a polyolefin (copolymer) film.  
     CONSTITUTION: The objective film is obtained by incorporating into (A) a polyolefin (copolymer) film, such as film of PE, PP, an ethylene-propylene copolymer or an ethylene-vinyl acetate copolymer, (B) a sterically hindered amine such as a cyclic sterically hindered amine having a group of formula I (wherein G is H or CH 3 ; and G 1  and G 2  are each G or, together with G, form =O) (e.g. a compound of formula II) and (C) a metal (hydr)oxide such as zinc (hydr)oxide, aluminum (hydr)oxide, calcium (hydr)oxide or magnesium (hydr)oxide. Further, the contents of components (B) and (C) are preferably 0.01-5 (wt.)% and 0.005-3%, respectively, based on component (A). 
     COPYRIGHT: (C)1996,JPO
Patent JP-2000017807-A (JP)
Title: Round handrail joint metal fixture
Inventor: NEZAWA MASAYOSHI
IPC: F16B9/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a round handrail joint metal fixture capable of connecting the round handrail with a joint metal fixture having simple constitution to ensure sufficient joint strength, at the same time, surely positioning round handrails to be connected and attractively connecting the round handrails without exposing the metal fixture to the surface. SOLUTION: A round handrail joint metal fixture is constituted of a disc-like mounting flange section 2 and an insertion joint section 3 with the U-shaped front end having a T-shaped cross section projected from one surface thereof. Then, the mounting flange section 2 is mounted to a wall surface or the a butt end of one round handrail 6 to be connected and, at the same time, it is fitted to a groove 7 having a T-shaped cross section provided to the butt end of the other round handrail 6 connecting the insertion joint section 3 thereto to connect the round handrails 6.
Patent JP-2000016924-A (JP)
Title: Keratin-based fiber-treating agent composition
Inventor: TABATA YOSHIKO
IPC: A61Q5/10
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of bleaching more brightly while suppressing the damage to a keratin-based fiber such as a hair, etc., by containing hydrogen peroxide, a percarbonic acid salt and nicotinic acid amide. SOLUTION: This keratin-based fiber-treating agent composition contains (A) hydrogen peroxide and/or a percarbonic acid salt (e.g.: sodium percarbonate), and (B) nicotinic acid amide. In the above composition, the blending amounts of each of the components, are preferably 1-6 wt.% component (A) based on hydrogen peroxide, and 0.1-20 wt.% component (B). The above composition can be made as a 2 preparations type or a 3 preparations type besides 1 preparation type. Also, the above composition can perform a dyeing simultaneously with a decoloration by blending a dyestuff [a color developing substance (e.g.; p-phenylenediamine), a coupling substance (e.g.; α-naphthol), etc.] in preferably 0.01-20 wt.%. Further, pH of the above composition is preferably 7-11.
Patent JP-H0826950-A (JP)
Title: New hair dye
Inventor: KIZAWA KENJI
IPC: A61K8/00
Filed: 1994-07-12
Abstract: PURPOSE:To obtain a new hair dye with high dyeing ability composed of a 1st agent containing an activated biotin and a 2nd agent containing an avidin- bound colorant. CONSTITUTION:This hair dye is composed of a 1st agent containing 0.001-5wt.% of an activated biotin of formula I [R1 is (CH2)a or NH(CH2)bCO; (a) is 0-5; (b) is 1-10; R2 is of formula II, NHNH2, etc.] and a 2nd agent containing 0.01-5wt.% of an avidin-bound colorant. Another version of this hair dye is composed of a 1st agent containing 0.001-5wt.% of an avidin and a 2nd agent containing 0.01-5wt.% of a biotin-bound colorant. In using this hair dye, the 1st agent is adsorbed to the hair by such means as to directly coat the hair with this 1st agent or incorporate this agent in a hair care product and the 2nd agent is then applied to the hair similarly to the case with the 1st agent.
Patent JP-H0349832-A (JP)
Title: Interference checking method for nc electric discharging machine
Inventor: SHIMIZU TOSHIHARU
IPC: B23H7/20
Filed: 1989-07-17
Abstract: PURPOSE:To surely detect in advance the generation of an interference by deciding an interference being generated in the case of two offset locuses respectively corresponding to the circular arcs not adjacent mutually on the locus of an NC program being crossed each other at one place at least. CONSTITUTION:Offset locuses A' B' C' D' E' F' apart from the locuses A B C D E F of an NC program by the length to which the length of a gap is added to an electrode radius are calculated. In the case of two offset locuses respectively corresponding to the circular arcs not adjacent each other on the locus of this NC program being crossed at two places (a) and (b) mutu ally, it is decided that an interference is generated. The generation of interfer ence can thus be detected surely.
Patent JP-S6340829-A (JP)
Title: Balance correction of rotor
Inventor: NAGATA HIROSHI
IPC: G01M1/32
Filed: 1986-08-05
Abstract: PURPOSE:To correct the balance of a rotor efficiently and finely in a stepless manner, by measuring unbalance points and a value of unbalance of the rotor to perform a build-up welding at unbalance points. CONSTITUTION:First, a rotor 12 is rotated with a balance measuring device 2 in the direction of an arrow. A signal of a balance correction value is sent to a welding machine 6 through a control panel 4 while the rotor 12 is stopped at a point 126 of correcting balance. Then, a welding torch 8 of a welder 6 approaches the balance correction point 126 of the rotor 12 with a hydraulic cylinder. Under such a condition, a welding wire 82 is fed at the tip of the welding torch 8 to perform a build-up welding at the balance correction point 126 as deposit metal 128. As a welding time is reached as determined corresponding to the balance correction value, the welding torch 8 is retracted from the balance correction point 126. Thus, a deposit metal 128 is attached to the balance correction point to serve as a balance piece.
Patent JP-2001011138-A (JP)
Title: Production of graft copolymer excellent in impact resistance
Inventor: KOJIMA HIROSHI
IPC: C08F6/18
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an inexpensive graft copolymer greatly reduced in losses of used raw materials, required times, heat energy, or the like. SOLUTION: This production method of a graft copolymer excellent in impact resistance is specific in continuously carrying out the following three processes (A), (B) and (C) in the same reaction vessel; (A) a process in which 80-100 wt.% of a diene-based monomer is reacted with 20-0 wt.% of a vinyl-based monomer at 60-85 deg.C by using Na and/or K salt of a carboxylic acid until reaching an invert ratio with 0.5-10 wt.% of the residual diene-based monomer and 0.05-0.15 μnumber average particle size in the produced diene-based rubbery polymer, (B) a process in which an acidic material is directly added to the latex liquid in a tank in aggregating the diene-based rubbery polymer to expand to 0.2-0.5 μnumber average particle size and (C) a process in which 35-150 pts.wt.  of a monomer mixture comprising 60-80 wt.% of an aromatic vinyl compound, 20-40 wt.% of a vinyl cyanide and 0-20 wt.% of other copolymerizable vinyl- based monomer per 100 pts.wt. of the sum total of monomers in the process (A) is added to carry out the graft copolymerization.
Patent JP-S6430422-A (JP)
Title: Power source controller
Inventor: SADAI KEIJI
IPC: H02J7/00
Filed: 1987-07-23
Abstract: PURPOSE:To eliminate throw-in operation of a power source switch, by blocking supply of operating voltage upon interruption of operation for a predetermined time and resuming supply of operating voltage upon provision of an operation command. CONSTITUTION:A printer 200 is connected to a personal computer 299. Power is fed to respective sections in the printer through RSFF233 and a switching circuit 235. Upon supply of voltage from a power source 211 through a power source switch 213, RSFF233 is set by a triger output fed from a differentiating circuit 237, and power is fed from the switching circuit 235 based on an output from RSFF233. When no output is fed from the personal computer 299 for a predetermined time, a timer 221 counts out and RSFF233 is reset through an output port 223 so as to stop power supply. When an output is fed from the personal computer 299, RSFF233 is set through an OR gate 231 thus resuming power supply.
Patent JP-S6164511-A (JP)
Title: Pneumatic type height adjusting device for vehicle
Inventor: MASUDA MITSUYASU
IPC: B60G17/04
Filed: 1984-09-05
Abstract: PURPOSE:To secure air intake/exhaust operation by a prescribed number of times for a prescribed period of time after an engine is stopped by keeping pressure less than a prescribed value in a reservoir tank even after an ignitions witch is opened. CONSTITUTION:Respective heights of front and rear wheels are independently detected by means of a front vehicle height sensor 23 and a rear vehicle height sensor 24, and thereby a front air spring 11 and a rear air spring 21 are independently adjusted via a front valve 12 and a rear valve 19. Once an Ig, SW is switched on, a vehicle height adjusting means 22 starts its adjusting operation to process input signals from a sensor 24 and a switch 20 for driving an exhaust valve 18, a reserve tank valve 13, and a rear side valve 19. The adjusting means further effects ordinary reinforcing operation without interrupting an engine operation provided the switch 20 is on when the Ig, SW is off, and stops the engine with the aid of engine stop means after the switch is put off.
Patent JP-S57109135-A (JP)
Title: Optical information recorder and reproducer
Inventor: ARAI SHIGERU
IPC: G11B7/08
Filed: 1980-12-25
Abstract: PURPOSE:To optimize the resolution especially, by the constitution that light beam for playback is focused on a recording layer of a recording medium at playback and light beam for recording is focused at recording. CONSTITUTION:At recording, a light from a recording light source 1 focuses the image on a recording layer of an optical disc 7 via a modulator 2, dichroic mirror 4, galvano mirror 5, and objective lens 6. The light from a playback light source 3 focuses the image at a position shifted by several mu from the recording layer of the optical disc 7 similarly via a half mirror 8 and a dichroic mirror 4. The reflected light is made incident to a 4-split photodetector 10 to obtain shift of track and shift of focus signals. At playback, the light source 1 is stopped, the objective lens 6 is adjusted, the playback optical beam is focused on the recording layer of the optical disc 7, and the reflected light is made incident to the photodetector 10 and a high band detector 11. The track shift signal is achieved by a Wobbling method and the shift of focus is made with conventional methods. Thus, the resolution is optimized.
Patent JP-S6340857-A (JP)
Title: Assay of sh compound
Inventor: TOTSU YOSHIFUMI
IPC: C12Q1/46
Filed: 1986-08-05
Abstract: PURPOSE:To enable measurement in a short time without being affected by any endogenous SH compound in a sample, by making an SS compound react with a substance responsible for a non-specific reaction therein in the presence of a surfactant to remove a non-specific reaction. CONSTITUTION:In the assay of a SH group by an SH-SS exchange reaction, to prevent a non-specific reaction otherwise caused by an endogenous SH compound, first, a reaction is caused between an SS compound and an endogenous SS compound in the presence of a surfactant to remove of the non-specific reaction. Then, an assay of SH group is conducted. In this case, the surfactant is used from a group of nonionic, anionic or ampho-ionic ones. For example, it is polyoxy ethylenealkyl ether, polyoxyalkyl sulfuric ester salt or alkyl betaine. The SS compound herein used is DTNB, 2,2'-dithiodipyridine or the like.
Patent JP-S6339898-A (JP)
Title: Novel peptide mr-33-a substance and production thereof
Inventor: SATO NOBUKATSU
IPC: C07K14/195
Filed: 1986-08-05
Abstract: NEW MATERIAL:A compound expressed by the formula having following physicochemical properties; Elementary analysis (%): C 59.55, H 8.32, N 15.90; Molecular weight: 502.65; Molecular formula: C26H42O4N6; Melting point: 163-166 deg.C (decomposition); [alpha]<22>D = -30.5 + or - 1.5 deg. (c=1.105, CH3OH); Soluble in methanol, ethanol and dimethyl sulfoxide, and hardly soluble in water, acetone, ethyl acetate, ether, chloroform and petrolum ether; Positive to the Sakaguchi reaction, Rydon-Smith reaction and 2,3,5-triphenyltetrazolium chloride and negative to ninhydrin reaction, etc. USE:A protease activity inhibitor. PREPARATION:A bacterial strain belonging to Genus of Streptomyces such as Streptomyces.Sp-AK-33 strain (FERM P-885), etc. is cultured, preferably under an aerobic condition at 28 deg.C for 2-4 days.
Patent JP-H1131713-A (JP)
Title: Bga semiconductor device using film carrier tape
Inventor: YAMASHITA TSUTOMU
IPC: H01L23/12
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a BGA(ball grip array) package using a film carrier tape which is equivalent to a 2-layer 2-metal structure, on which a quickly operating IC chip can be loaded in a simple manufacture. SOLUTION: A print board 5 having a ground layer 6 inside and a film carrier tape 1 having a connection lead 4 of an IC chip 13 are bonded with anisotropic conductive adhesive 1, so that mutual electric connection can be attained, and the IC chip 13 is loaded on the film carrier tape 1. Thus, inductance can be reduced by the ground layer 6 provided in the printed board 5, and the IC chip with high operating frequencies can be loaded. Also, the film carrier tape 1 can be constituted of a three-layer single-metal structure in which a ground layer is not present so that manufacturing costs can be reduced, and inexpensive manufacture can be attained.
Patent JP-H08101937-A (JP)
Title: Apparatus for paying out of one coin from at least one pair of coin housing tubes
Inventor: DEIITAA BUENSUKUSU
IPC: G07D1/00
Filed: 1995-06-27
Abstract: PURPOSE: To quickly return coins from a pair of coin housing tubes by providing a pair of discharging members which can be adjusted in height on the side of a rotor opposite to the radial direction to releasing positions and discharging positions on the rotor. CONSTITUTION: A rotor 16 is provided with a pair of discharging members (discharge pins 20 and 22) which can be positioned in height on the side of the rotor opposite to the radial direction of the rotor 16 to releasing positions and discharging positions. The pins 20 and 22 pass under housing tubes 12 and 14 while the pins 20 and 22 rotate 180 deg.. Only one of the pins 20 and 22 makes discharging operation for moving coins and, when the pin 20 or 22 makes the discharging operation, the other pin 22 or 20 moves to the releasing position (usually, to the down side).  A fixed control means operates the pins 20 and 22 so that the first pin can be positioned or moved to the discharging position when the pin is rotated in a certain direction from one neutral position and the second pin can be moved to the releasing position when the pin is rotated in the same direction from the other neutral position.
Patent JP-H0915586-A (JP)
Title: Liquid crystal display device
Inventor: SUMIYOSHI KEN
IPC: G02F1/1335
Filed: 1995-06-29
Abstract: PURPOSE: To improve the dependency of a liquid crystal display device on visual angle. CONSTITUTION: An upper optical compensator 1 (A), a liquid crystal display panel 2 (B) and a lower optical compensator 3 (C) are arranged between a pair of polarizing plates (not shown in figure). Liquid crystals of the liquid crystal display panel 2 are constituted of an optically positive (Δn>0) material, and both optical compensators 1, 3 are constituted of an optical negative (Δn<0) material. A liquid crystal oriented structure at the time of display black in the liquid crystal display panel is divided into N+M layers, the thickness to such extent that the liquid crystals inside each layer can be regarded as an optically uniaxial optical isomer. The optical compensators (A, C) are divided in to N and M layers respectively, too.  The azimuthes of the divided respective optical axes, → Ai and → Cj (where i=1,..., N; j=1,..., M) are positioned nearly in parallel with the azimuthes of the optical axes of the (N+M-i+1)th and (M-j+1)th layers of respective liquid crystals, →BM+ N-i+1 and →BM-j+1 .
Patent JP-S62164993-A (JP)
Inventor: UCHIDA YUTAKA
IPC: E21B33/13
Filed: 1985-08-23
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-2001010631-A (JP)
Title: Paper box body
Inventor: KOINUMA NAOHISA
IPC: B65D5/24
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a paper box body which can be easily disassembled by flipping up the internal end plate. SOLUTION: A side wall 20 is connected to both side edges of a bottom plate 1, and an end wall 21 is connected to both end edges of the bottom plate 1 respectively. Then, an external side plate 2 and an internal side plate 4 are provided on the side wall 20, and an external end plate and an internal end plate 7 are provided on the end wall 21 respectively sequentially from the bottom plate 1 side. Then, folding-in pieces 8 and 9 are pinched between the external end plate 5 and the internal end plate 7. Then, the shape of this box body made of paper is retained by engaging protruding pieces 10 at the tip sections of both side edges of the internal end plate 7 with a cut 11 on the internal side plate 4.  In such a paper box body, the cut 11 on the internal side plate 4 is greatly opened in the diagonally inward direction, and the tip section of the internal end plate 7 is protruded inward. By this constitution, by deeply placing a finger between the external end plate 5 and the internal end plate 7, and flipping up the internal end plate 7, the body box can be easily disassembled.
Patent JP-H0829139-A (JP)
Title: Method and device for measuring sagging amount of sheet
Inventor: IMAI OSAMU
IPC: G01B11/24
Filed: 1994-07-13
Abstract: PURPOSE:To detect a sagging amount of a sheet surely and accurately even if the position, where the sagging amount becomes a maximum value, is fluctuated. CONSTITUTION:A light emitting part 5, which emits strip-shaped light 11 having a specified width in the vertical direction, and a light receiving part 6, which receives light emitted from the light emitting part 5, are arranged in approximately parallel with the planar advancing direction of a sheet 2 a specified interval so as to hold the sagging position of the sheet 2 in correspondence with the sagging of the sheet 2 in conveying. The sagging amount of the sheet 2 is detected based on the change in the amount of the received light in a light receiving part 6, which is caused by the shielding of the light emitted from the light emitting part 5 with the sagged sheet 2.
Patent JP-H0513757-A (JP)
Title: Output buffer circuit
Inventor: YAMAMOTO YOSHINORI
IPC: H01L27/04
Filed: 1991-06-28
Abstract: PURPOSE:To improve withstand voltage against an electrostatic pulse from the outside of an integrated circuit applied from an output pad with a more reduced integrated circuit layout area. CONSTITUTION:A gate electrode and a drain electrode of a protective field transistor TFN is connected with a pad P to which an electrostatic pulse which generates excessive voltage might be applied. A source electrode of the protective field transistor TFN is connected with a ground VSS. Once the electrostatic pulse is applied to the pad P, the connection between a drain electrode and a source electrode of a protective field transistor TFN becomes to the on-state owing to voltage applied to the gate electrode of the protective field transistor applied by said electrostatic pulse, and the electrostatic pulse applied from the output pad is released to the ground side. Thus, the output buffer circuit and other internal circuits are protected from the electrostatic pulse.