baber/WOPTO huggingface dataset:
Patent JP-S62175824-A (JP)
Title: Document retrieving device
Inventor: ONISHI YOSHIO
IPC: G06F17/30
Filed: 1986-01-30
Abstract: PURPOSE:To attain the display of contents at an optional position within the stored document data by using a table retrieving means to display the contents near an indicated document number. CONSTITUTION:A document retrieving device consists of a key deciding means 1, a table 2, a table retrieval control means 3 and a table retrieving means 4. In case the outline of a document number to be called out is known previously, the means 1 decides a retrieving indication with push of a contents mode key, a retrieving information key, a document number key and an executing key respectively. The means 4 retrieves the table 2 based on the input document number and searches the contents near a designated document number to deliver the document number and a title through the means 3. In case a key designates the front-back retrieval, the means 4 sets a retrieving range including the places before and after the designated document number and delivers the corresponding contents.
Patent JP-S63190235-A (JP)
Title: X-ray tube device
Inventor: ONO KATSUHIRO
IPC: H01J35/06
Filed: 1987-01-30
Abstract: PURPOSE:To obtain the X-ray focal point with uniform electron intensity distribution by constituting a flat plate-shaped cathode filament with a thermoelectron emitting section and a support section serving as a heating current passage and providing thin sections and thick sections longitudinally on the thermoelectron emitting section. CONSTITUTION:A filament 301 made of W thin plate is fitted to a pair of stanchions 302. The flat center section of the filament serves as an electron emitting section 301a, part of the rear face is etched and thin sections 301a-2 with a thickness of 5-15mum and thick sections 301a-1 are mixedly provided in the longitudinal direction. Both ends are folded at a right angle as leg sections and further folded 301b into a U shape and extended outward at a right angle and welded to the stanchions 302 near the height of the electron emitting section 301a. Accordingly to this constitution, the X-ray focal point with uniform electron intensity distribution can be obtained, the focal point size is reduced, and particularly the heating current is reduced.
Patent JP-S59143909-A (JP)
Title: Surface roughness detecting method
Inventor: OOTA NARIKATA
IPC: G01B11/30
Filed: 1983-02-07
Abstract: PURPOSE:To detect the surface roughness highly accurately, by performing photoelectric conversion of the reflected light received by a first optical system from a surface to be checked and the reflected light received by a second optical system, respectively, obtaining the ratio between the respective converted electric signals, detecting the roughness of the surface to be checked from the ratio, and correcting the difference in surface reflectivity caused by the quality of the surface of the material to be measured and the state of the surface, even though light projecting and receiving angles, the distances between the surface to be checked and the optical systems, and the like are fluctuated. CONSTITUTION:When the surface roughness of a surface to be checked 13 is measured by a device, which performs surface roughness detection, a first optical system 11 is arranged so that the optical axis crosses the surface to be checked 13 at a right angle. A second optical system 12 is arranged so that the optical axis crosses the first optical system 11 at a crossing angle THETA at the surface to be checked 13. In this device, the constants in the expressions are preset in correspondence with the quality, machining conditions, and the like in advance, as the computing conditions in an operator 18. Then, the surface roughness Ra can be detected based on the ratio between the outputs of the reflected light in the two systems received by the first and second light receiving devices through the first optical system 11 and the second optical system 12.
Patent JP-S59145722-A (JP)
Title: Cooling method of lance for stirring molten metal
Inventor: SHIRATANI YUUSUKE
IPC: C21C7/072
Filed: 1983-02-09
Abstract: PURPOSE:To extend the service life of a lance for stirring a molten metal used for stirring and refining of the molten metal and to reduce the cost ratio thereof by running water into a metallic pipe provided at the center of the lance after the treatment thereby cooling the lance. CONSTITUTION:A lance 3 for stirring a molten normal formed by covering a metallic pipe 7 having a gas passage hole 7' with refractories 8 is immersed in the molten iron 4 and slag 4 in a ladle 1, and gas and flux are blown to generate gas bubbling 6, whereby the molten iron 4 is stirred and refined. Said lance is removed from the ladle 1 after the treatment and water is run in the pipe 7 to cool the lance, by which the difference in thermal expansion between the pipe 7 and the refractories 8 is decreased and the generation of the crack and stripping in the refractories 8 and the bend, etc. of the pipe 7 is prevented. It is preferable to prevent the decrease in the life owing to wetting of the refractories 8 by attaching a water recovering device consisting of a pipeline 10 with a suction cup to the hole 7' in the lower part of the pipe 7 and recovering thoroughly the cooling water fed into the pipe 7 from the upper part thereof.
Patent JP-S62176556-A (JP)
Inventor: UEDA TOSHIYUKI
IPC: B02C15/04
Filed: 1986-01-29
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-H04258097-A (JP)
Title: Self-diagnostic device for digital signal processing citcuit
Inventor: TSUSHIMA KATSUHIKO
IPC: H04N17/00
Filed: 1991-02-12
Abstract: PURPOSE:To attain self-diagnosis of a main line signal system wiring pattern while the digital signal processing circuit is actually in operation. CONSTITUTION:Shift registers 522,621 before and after a wiring pattern WPb being an object are connected in a ring by switches 526,623 respectively to generate a test data of a prescribed pattern, and the self-diagnostic device is provided with a comparator circuit 632 which compares a test data via the wiring pattern WPb from a front side shift register 522 with a test data from a rear side shift register 621 and the state of the wiring pattern is discriminated based on an output of the comparator circuit.
Patent JP-S58148878-A (JP)
Inventor: BERUNTO SHIRINGU
IPC: C07D207/36
Filed: 1983-02-09
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-S61176682-A (JP)
Title: Polyester-based hot-melt adhesive
Inventor: NAGAI HIROSHI
IPC: C08G63/66
Filed: 1985-02-01
Abstract: PURPOSE:To provide the titled adhesive composed mainly of a specific polyester resin containing a specific dicarboxylic acid and a low-molecular glycol at a specific ratio, and having excellent adhesivity to fibers, various plastics and metals and high durability. CONSTITUTION:The objective adhesive is composed mainly of a polyester resin having an intrinsic viscosity of >=0.5 and a melting point of 80-160 deg.C, consisting of (A) a dicarboxylic acid component containing 60-100(mol)% terephthalic acid and 40-0% aromatic dicarboxylic acid other than terephthalic acid (e.g. isophthalic acid) and (B) a low-molecular glycol component containing 30-100%, 1,9-nonanediol and 70-0% 1,4-butanediol, and copolymerized with 0-3% polytetramethylene glycol having a molecular weight of 600-4,000, based on the whole carboxylic acid component. EFFECT:It has excellent feeling, dry-cleaning resistance, moisture resistance and heat-deterioration resistance.
Patent JP-S60164143-A (JP)
Title: Battery exchange apparatus of haulage car for clean room
Inventor: YAMAMOTO KOUJI
IPC: F24F7/06
Filed: 1984-02-03
Abstract: PURPOSE:To prevent the pollution of a clean room by a method in which a battery storage rack where batteries are electrically charged while being stored is provided below the clean room and a battery feeder to freely feed batteries between the rack and a haulage car is also provided. CONSTITUTION:In the exchange apparatus for a battery 9 to be provided to a haulage car B running in a down-flow type clean room A, a battery storage rack D where the battery 9 supplied is electrically charge while being stored is provided below the room A, and a battery feeder E to freely feed the battery 9 between the rack D and the haulage car B stopped at the battery exchanging position is also provided. Since the floor space for the room A is not reduced, the battery 9 can be exchanged while preventing the pollution of the room A by exhaust gas by means of the device E.
Patent JP-S57133116-A (JP)
Title: Preparation of high purity phenolic novolak epoxy resin
Inventor: ARITOMI MICHIO
IPC: C08G59/08
Filed: 1981-02-12
Abstract: PURPOSE: To obtain the titled epoxy resin having high epoxy value and low hydrolyzable chlorine content, in high yield, by reacting a specific phenolic novolak resin with excess epichlorohydrin in the presence of an alkali metal hydroxide.  
     CONSTITUTION: A phenolic novolak resin of formula (R is H or methyl; n is 0W 7) is dissolved in 3W7mol (based on 1 equivalent mole of phenolic OH group) of epichlorohydrin with sirring, and made to react with 0.85W0.95mol of an  aqueous solution of an alkali metal hydroxide (e.g. NaOH) added continuously dropwise to the solution at 60W70°C and 100W200mmHg. After recovering the epichlorohydrin, a solvent (e.g. methyl isobutyl ketone) is added to the reaction product to obtain a resin solution. 0.03W0.13mol of an aqueous solution of an alkali metal hydroxide is added to the resin solution, and reacted at 60W90°C to obtain the objective substance having an epoxy equivalent of 190W210 and a hydrolyzable chlorine content of 0.01W0.04wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53104912-A (JP)
Title: Crossing alarm control system
Inventor: HASHIMOTO AKIZOU
IPC: B61L1/00
Filed: 1977-02-24
Abstract: PURPOSE: To provide a crossing alarm control system which continues to dispatch an alarm only when a train entered into a warning zone passes the crossing at predetermined speed and stops the alarm when the train stops at on the midway for more than predetermined time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09190867-A (JP)
Title: Manufacture of slide brush of motor and device therefor
Inventor: ITO HIROSHI
IPC: H01R43/12
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a slide brush emitting less noises in the initial period in commutation works of a motor, etc. SOLUTION: A material powder is supplied to a squeezing chamber 2 for formation of a slide brush and is squeezed and shaped by an upper die. The brush 8 thus formed is pushed out upward by a lower punch 7, and at the time of being pushed out from the chamber 2 through the push-out action of the lower punch 7, the brush slide surface 8a is rougened by the surface of dies 11b which is subjected to a roughing process consisting of electrodeposition or blasting of hard abrasive grains. This causes removal of the facial layer of the brush slide surface which is made dense through the squeezing action at die shaping so that the surface is hardened. Thus the brush slide surface is free of necessity for any particular post-processing, which allows continuous manufacture of slide brushes emitting less noises in the initial period in the commutation works of a motor, etc.
Patent JP-H04247901-A (JP)
Title: Vibration damping plywood
Inventor: OKA KAZUNORI
IPC: B27M3/04
Filed: 1991-01-18
Abstract: PURPOSE:To obtain plywood superior in vibration-damping properties, by a method wherein veneers for the plywood are stuck together by using an adhesive having specific hardness after drying or an adhesive into which a granular matter having specific hardness is mixed. CONSTITUTION:Veneers for plywood extended by a tenter by 10-15% are laminated and stuck together by using an adhesive whose hardness (JIS K6301) after drying is 5-80 degrees or a granular matter whose hardness (JIS K6301) is 5-80 degrees. For example, chlorprene rubber or styrene-butadiene rubber used as the adhesive, an appropriate quantity of which is applied to the veneers for plywood extended by the tenter, also the inside of a crack of the veneers for plywood is filled with the adhesive and then the same is clamped down. A high vibration damping effect is obtained by mixing the granular matter having a particle diameter of 0.1-0.5mm and hardness of 5-80 degrees into the adhesive by an appropriate quantity. Especially a matter obtained by crushing a tire is preferable as the granular matter since the matter is inexpensive and also absorbs vibration favorably.
Patent JP-H05204098-A (JP)
Title: Processing agent for silver halide photographic sensitive material
Inventor: UNO MITSUHIKO
IPC: G03C7/42
Filed: 1992-01-08
Abstract: PURPOSE:To prevent skin stimulation trouble in handling the photographic processing agent, to reduce consumption of a packing material, especially, plastics, and to enhance preservation stability and abrasion resistance by using the tablet type photographic processing agent coated with a water-soluble polymer. CONSTITUTION:This tablet type photographic processing agent is coated with at least one of the water-soluble polymers, such as polyvinyl alcohol type, methylcellulose type, polyethyleneoxide type, starch type, polyvinyl pyrrolidone type, hydroxycellolose type, pullulan type, dextran type, and arabian gum type. A thickness of a film formed on the surface of each tablet with the water-soluble polymer is, preferably, 10-120mum, and a preferable coating amount of the water-soluble polymer is >=0.01g per 1000ml of the processing solution from the viewpoint of preservation stability and abrasion resistance.
Patent JP-S62178288-A (JP)
Title: Transfer and peeling-off charger unit
Inventor: OONO MICHITERU
IPC: G03G15/16
Filed: 1986-01-31
Abstract: PURPOSE:To improve the quality of an image by forming a projecting part for preventing corona discharge interference on a partition plate for separating the inside of a shield case to prevent the corona discharge interference based on the 1st and 2nd charging wire arranged on both the side of the projecting part. CONSTITUTION:The projecting part 30 for preventing the corona discharge interference is formed on the partition plate 25 for separating the inside of the shield case 26. By interrupting a part of corona discharge generated by the 1st and 2nd charging wires 27, 28 extended between both the sides of the part 30 to prevent the corona discharge interference, the function can be prevented from being lossed by the interference of different kinds of corona discharge. Consequently, the density of an image or gradation can be prevented from being reduced due to the reduction of transfer efficiency which may be generated by the interference of corona discharge.
Patent JP-H08194637-A (JP)
Title: Device and method for processing information
Inventor: WATANABE HITOSHI
IPC: G06F12/00
Filed: 1995-01-12
Abstract: PURPOSE: To improve work efficiency by freely reconstituting a directory corresponding to the purpose of use. CONSTITUTION: This method is provided with a step S1 for preparing the directory corresponding to decision when an operator decides a most significant hierarchy, step S2 for defining this hierarchy as a route directory and next arranging the desired file in the prepared directory corresponding to the instruction of the operator, step S3 for deciding the hierarchy of the following step (subdirectory), step S4 for next judging whether finishing processing or not. When processing is not finished, processing is moved to the step S2 and the desired file is arranged in the prepared subdirectory. When finishing processing corresponding to the judgment in the step S4, on the other hand, processing is moved to a step S5 and the reconstituted directory is preserved together with a constitution identifier instructed by the operator.
Patent JP-S62180061-A (JP)
Title: Device for reforming inside and outside surfaces of steel pipe
Inventor: YUI KATSUHIKO
IPC: C23C14/48
Filed: 1986-01-31
Abstract: PURPOSE:To reform the mechanical and electrical properties of only the surface layer parts on the inside and outside surfaces of a steel pipe on a conveying line by implanting acceleration ions to the surface layer part or further combining such implantation with vapor deposition of a metal. CONSTITUTION:While the steel pipe 3 is rotated by skew rolls 4 in a vacuum device 2, the steel pipe is conveyed and and after gaseous N2, etc., are ionized by ion generators 30, 50, the ions are accelerated and the accelerated N2 ions 13' are straightly implanted through an irradiation port 16' to the prescribed position on the outside surface side of the steel pipe 3. The above-mentioned ions 13 are deflected upward toward the inside surface of the steel pipe 3 by an ion deflector 12 and are implanted through an irradiation port 16 to the prescribed position. The surfaces of metallic materials 10, 10' such as Al are heated and are evaporated as metallic atoms which are deposited by evaporation to the upper part on the inside and outside surfaces of the steel pipe 3' at the same time, the N2 ions 13, 13' are irradiated thereon by the above-mentioned generators 30, 50. The atoms for vapor deposition are thus implanted to the surface layers parts of the inside and outside surfaces of the steel pipe 3 by the N2 ions 13, 13'.
Patent JP-H10196323-A (JP)
Title: Cam shaft of engine
Inventor: HIRANUMA SATOSHI
IPC: F01L1/04
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of kinds of necessary cams by a method wherein the rotation phase of the cam of the cam shaft of an engine is simply controllable. SOLUTION: A cam gear 9 to which a rotation force is transmitted from the crank shaft of an engine is fitted in a cam shaft 2 through a first helical spline 5 and an intake cam body 12 and an exhaust cam body 12' are fitted in the cam shaft 2 through a second helical spline 6 in the same direction as that of the first helical spline 5. A unit injector cam body 19 is fitted in the cam shaft 2 through a third helical spline 7 in a reverse direction to the first helical spline 5. When a cylinder effects pitch displacement, the rotation angle θof each cam body is a multiple or a divisor of 360 deg./the number of cylinders, and a spline pitch angle in the peripheral direction of each helical spline of a spline is a divisor of the rotation angle θ.
Patent JP-H09208359-A (JP)
Title: Solid phase recrystallization furnace and production of semiconductor crystal by solid phase recrystallization
Inventor: MIYAMOTO KEIJI
IPC: C30B35/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a single crystal free from grain boundaries by forming temperature gradients in a furnace only in the directions of the diameters of the furnace in the furnace where a crystal is grown by solid recrystallization in high yield. SOLUTION: In a manufacturing method of a semiconductor crystal comprising a crystal synthesizing process in which a semiconductor material sealed in an ampule is fused and solidified to produce a polycrystalline substance and a process in which the obtained polycrystalline substance is rearranged to a single crystal by a solid crystallization method, a heat blocking plate is placed on the half periphery of an inner wall of the furnace, plural heating means are placed in parallel in the longitudinal direction and temperature gradients inside the furnace are formed in the directions of diameters by controlling each of the members separately. The figure shows a solid phase recrystallization furnace and an ingot.  Between the outer wall 1 and the inner wall 4 of the furnace, heaters 3 are wound at equal intervals in the longitudinal direction, and the spaces around the heaters are filled with a heat insulating material 2. A heat blocking plate 5 made of a quartz, etc., is placed on the half periphery of the inside of the inner wall 4. When a polycrystalline ingot is placed in the furnace having the temperature gradients like this, the polycrystal is slowly rearranged and a single crystal grows.
Patent JP-S61181297-A (JP)
Title: System for eliminating detour of dial signal in time-division digital exchange
Inventor: MATSUFUJI TERUO
IPC: H04Q1/446
Filed: 1985-02-06
Abstract: PURPOSE:To prevent generation of noises due to detour of dial information between transmission and reception by providing a retriggerable monostable multivibrator generating a pulse through the operation of a pulse dial sending relay. CONSTITUTION:When dial information is inputted from a dial information input terminal 30, a pulse dial sending relay 29 is actuated and a multivibrator 28 gives an output for a time T. In selecting the time T longer than the period of the dial pulse, every time the dial information is given from the terminal 30, the multivibrator 28 detects it and outputs a pulse as shown in a figure. An output of the multivibrator 28 and a signal outputted from an A/D converting circuit 25 are ANDed and the dial information is sent to a highway terminal 32. Thus, the noise by the relay 29 is masked completely and not leaked to the terminal 32. Further, a PB dial is processed similarly.
Patent JP-H08212969-A (JP)
Title: Mass spectrometer date processing device
Inventor: NISHIDA TETSUYA
IPC: G01N27/62
Filed: 1995-02-08
Abstract: PURPOSE: To judge a peak being easily corrected even in a mass spectrum of large noise and deviation, by displaying the mass spectrum, acquired from a mass spectrometer, in the same image plane to a bar graph of the mass spectrum. CONSTITUTION: A mass spectrum collected by a mass spectrometer 1 is stored in a memory means 2. A correction value relating to a peak of the acquired mass spectrum is inputted from an input means 3 and stored in the memory means 2. The stored mass spectrum and correction value are calculated by a control means 4, to display a bar graph of the mass spectrum and an error graph in a display means 5.
Patent JP-H01194702-A (JP)
Title: Leakage wave antenna
Inventor: YASUDA TOMIO
IPC: H01Q13/22
Filed: 1988-01-29
Abstract: PURPOSE:To manufacture a precise antenna by forming a first waveguide part and a feeding part by removing the longest plane of a lengthy rectangular parallelopiped whose inside forms a cavity, and forming a second waveguide part consisting of a removable flat plate having a slot on its center axis. CONSTITUTION:The first waveguide part 10 is formed by first and second guides 11 and 12 by removing a plane consisting of the longest side and the short side of the parallelopiped 1 whose inside forms the cavity from frames 11a, 11b, 12a, and 12b and struts 11c and 12c. Also, the parallelopiped 1 is mounted on a base 13 by the frames 11b and 12b, and feed is performed from a feeding part 30 to a resonant probe 30b via a connector 30a. Furthermore, a thin plate 20 in which a thin slot 21 is formed on its center line is mounted on the frames 11a and 12a with plural screws 40, and both ends of the parallelopiped 1 are closed by first and second bottoms 14 and 15. In such a way, a lengthy slot can be processed precisely, and an antenna hard to generate twist or distortion can be formed.
Patent JP-H03225845-A (JP)
Title: Integrated circuit
Inventor: MIYAZAKI HIROYUKI
IPC: G01R31/28
Filed: 1990-01-30
Abstract: PURPOSE:To obtain a floating state without removing an integrated circuit such as an LSI from a substrate by bundling enable input terminals from each buffer into one terminal for forming a floating terminal and then by controlling this floating terminal. CONSTITUTION:A three-state control buffer part 5 is connected to an output part 4 within an LSI 1, it is at Low level normally within the LSI 1, and it performs normal operation when the power is turned on. A floating terminal 7 is set to High level through a cable 12 of an emulator connector 9 to set a floating state. Thus, each enable input of a three-state control buffer 6 at the buffer part 5 is set to High level and an output terminal 8b of the LSI 1 is in floating state. Thus, by setting the floating terminal 7 to High level, operation of the LSI 1, etc., can be turned into insulation state easily, thereby enabling operation check, etc., of a hardware to be performed without removing the LSI 1, etc.