baber/WOPTO huggingface dataset:
Patent JP-S63309349-A (JP)
Title: Forging method for hollow article and its device
Inventor: IMAI KATSUYA
IPC: B21J5/06
Filed: 1987-06-10
Abstract: PURPOSE:To spread the inner diameter of a blank, to contract the outer diameter and to thin the thickness of a product by roughening the blank inner diameter prior to drawing the outer diameter and finishing the inner and outer diameters thereafter. CONSTITUTION:An annular blank 8 is pushed into the annular space formed by a punch 3 and die hole 2 with the rolling reduction of a push-in means 7, the inner face is spread with the inner face of the blank 8 abutting to the tapered part 16 of the forming part 11 of the punch 3 and pushed into a recessed part 18. The blank 8 is then subjected to rolling reduction further, the outer peripheral face of the blank 8 is abutted to the tapered part 17 of a die 1 and according to the outer diameter being drawn the inner face of the blank 8 is filled up inside the recessed part 18 as well and the fill-up to the recessed part 18 is completed at the straight part of both forming parts 11, 14. And at the position of escape parts 12, 15 the inner and outer peripheral faces of the blank 8 are not brought into contact with either the punch 3 nor die 1 and the blank is formed in the product 19 of specified shape at this position.
Patent JP-H0439848-A (JP)
Title: Device for measuring electron beam energy density
Inventor: TAKEGAWA ICHIRO
IPC: H01J37/04
Filed: 1990-06-04
Abstract: PURPOSE:To reduce the expansion and breakage of a steel-plate slit portion by having the second means connected to the first means to periodically produce line scanning signals and the third meands connected to the first means to stop producing the line scanning signals. CONSTITUTION:With a circuit 22 for setting the production number of line scanning signals, in which the desired production number is preset, a counter circuit 23 counts the actual production number of the line scanning signals. A line scanning ending circuit 24 sends a latch invalid signal to a latch circuit 15 not to produce the next line scanning signal when the desired production number corresponds to the actual production number. As a result, only the necessary number of line scanning signals are produced. It is thus possible to minimize measurement error due to the expansion of a steel-plate slit portion and the breakage of the slit portion.
Patent JP-H0381641-A (JP)
Title: Method and device for measuring hardness characteristic of material
Inventor: OMATA SADAO
IPC: G01N33/38
Filed: 1989-06-07
Abstract: PURPOSE:To easily and securely measure the hardness characteristic of the material by measuring a self-oscillation frequency or oscillation voltage by utilizing resonance characteristics of a vibrator. CONSTITUTION:The object contact vibrator 11 such as piezoelectric ceramic and a crystal vibrator is fixed to a base body 14 and an amplifier 2 is connected to constitute a self-oscillation part P. The output signal of an element 12 for vibration detection is amplified by an amplifying circuit 2 and then fed back to the vibrator 11, which vibrates by itself including the influence of the element 12 and a support member 13. A measurement part 13 measures the current oscillation frequency or oscillation voltage. In this constitution, the oscillation frequency and oscillation voltage vary in proportional to the hardness of the material which contacts the vibrator 11. Therefore, the hardness characteristic of the material easily and securely measured from a difference between measured value in a noncontacting state and a measured value in a contacting state.
Patent JP-H0310252-A (JP)
Title: Recording method
Inventor: IGARASHI AKIRA
IPC: G03F7/004
Filed: 1989-06-07
Abstract: PURPOSE:To improve the light resistance of color developed images by applying heat to an image forming material to execute recording and irradiating the material with light to activate an optical radical generating agent to develop colors in the parts other than impressed parts with the heat and applying the heat to the front surface of the image forming material. CONSTITUTION:The process for executing the recording by using the image forming material essentially consisting of the optical radical generating agent, microcapsules contg. the dye leuco body which develops colors by reacting with the optical radical generating agent and a reducing agent disposed on the outside of the capsules and by applying the heat to the image forming material, the process for irradiating the material with the light which can activate the optical radical generating agent to develop the colors of the parts exclusive of the parts impressed with the heat and the process for applying the heat over the entire surface of the image forming material are successively executed. The reducing agent is injected into all the capsules in the full-surface heating process in this way to trap the attack of the dyes developing the colors by the activation of the excess optical radical generating agent and, therefore, the light resistance of the color developed images is greatly improved.
Patent JP-H0311715-A (JP)
Title: Magnetic thin film forming method
Inventor: KIKUCHI YOSHIMI
IPC: H01F41/14
Filed: 1989-06-09
Abstract: PURPOSE:To simply obtain an amorphous thin film and a crystal thin film having excellent magnetic characteristics by a method wherein an easily crystallizable metal single unit material is formed on a substrate using a prescribed crystallizing method, and the films are annealed at the crystallization temperature of amorphous substance cr lower. CONSTITUTION:A metal single unit material such as Fe, Au, Cr, Ni and the like, which are crystallizable easily in single direction, is formed into the film to be used as a base film 2 on the substrate 1 of ferrite and the like using a cubic crystallization method in such a manner that face (111) or face (110) is grown on face (0001): face C or (11-20): or (11-20), and face R in hexagonal system crystal orientation. Moreover, an amorphous film 3 is formed using the amorphous magnetic material such as Fe, Co-Fe and the like, and if the amorphous film 3 is crystallized when it is annealed, the film 3 is formed in such a mainer that the face C or the face R is left over from the orientation when the film 3 is crystallized. Then, the film 3 is annealed at the crystallization temperature of the amorphous magnetic material.
Patent JP-H03101901-A (JP)
Title: Concrete product used decorative material unit and manufacture thereof
Inventor: YOMO JUICHI
IPC: B28B3/02
Filed: 1990-06-05
Abstract: PURPOSE:To constitute the above method so that disorder is not generated in arrangement of a decorative material even if pressurization and vibration are performed at the time of production of a concrete product, by a method wherein a decorative material unit obtained by fixing and connecting plurality of the decorative materials with each other by a fixing material which is removable after cure is set up to a molding concrete shuttering, and then the concrete is fed to a decorative material side. CONSTITUTION:A decorative material unit 1 with which a plurality of decorative materials 2 processing arbitrary forms such as stone and synthetic resin are connected through fixation by a fixing material 3 after cure, is made. Then the decorative material unit 1 is received into a receiving box 6 so that the decorative material 2 turns upward and the same is put on a vibration table 7 moving up and down. Then a molding concrete shuttering 10 is set up and concrete 9 is fed within the molding concrete shuttering 10. Then the concrete 9 is pressurized with a pressurizing plate 11 and integrated with the decorative material unit 1. In this case, pressurization is performed while exciting with vibrators 8, 8'. When the pressurization is completed, demolding is performed by lowering or raising the vibration table 7 and pressurizing plate 11, the receiving box 6 is taken off after completion of curing, the fixing material 3 is removed and a concrete product is completed.
Patent JP-S631949-A (JP)
Title: Apparatus for alarming freezing of road surface
Inventor: YASUI NOBUHIKO
IPC: G01W1/10
Filed: 1986-06-20
Abstract: PURPOSE:To alarm the freezing of a rod surface with high reliability regardless of the elevation of the area and to achieve miniaturization and wt. reduction, by calculating the dew point temp. of the open air from relative humidity corrected on the basis of the temp. and atmospheric pressure of the open air. CONSTITUTION:An open air temp. signal output part 1, an open air humidity signal output part 2 and an atmospheric pressure output part 3 respectively converts the temp. of the open air, the humidity thereof and atmospheric pressure to signals. A condition judge part 4 receives the temp. signal of the open air, the humidity signal thereof and the atmospheric pressure signal to operate the dew point temp. of the open air and judges the freezing state of a road surface from the dew point temp. and the temp. of the open air to alarm freezing. By this method, the freezing of the road surface can be alarmed with high reliability regardless of the elevation of the area, and miniaturization and wt. reduction can be achieved.
Patent JP-H07336263-A (JP)
Title: Splash structure of key button section
Inventor: SATO TAKESHI
IPC: H01H13/718
Filed: 1994-06-03
Abstract: PURPOSE:To obtain a splash-proof structure for key buttons of a portable electronic device. CONSTITUTION:A key pad rubber 2 is shaped to cover all button holes made to the key button section of a case 1 and key buttons 3 are fitted to the key pad rubber 2, or an edge part easily deformed through compression is formed to the upper face of the entire circumference of a ridge 6 provided to the surface of the key pad rubber, the key pad 2 is provided so that the edge is in press contact with a rear side of the case and the case and the surrounding of the key pad rubber 2 are sealed so as to prevent the intrusion of rainwater from a gap between the key buttons 3 and the case.
Patent JP-H07336658-A (JP)
Title: Broadcasting system of television signal and television receiver
Inventor: YOSHINOBU HITOSHI
IPC: H04N5/44
Filed: 1994-06-03
Abstract: PURPOSE:To prevent the video included in a television program but not desirous to young people from being viewed without fail from the beginning to the end of the program on the side of a television receiver. CONSTITUTION:A television receiver is provided with a mosaic processing circuit 43 and a switchover circuit 424 for selecting either one of the provided video as is and the video for which a mosaic processing is performed. On the side of a braodcasting station, the section of the video which is not desirous is picked up, and switchover information for switching the switchover circuit 424 to the side of the mosaic processing circuit is multiplexed on the television signal in the video section, to be broadcasted. The extraction circuit 50 of the television receiver extracts the switchover information. By the extracted switchover information, the switchover circuit 424 is switched. In the video section where the switchover signal is multiplexed, the video for which the mosaic processing is performed is outputted to a screen.
Patent JP-H0439196-A (JP)
Title: Suction device for outboard engine
Inventor: DAIKOKU KEISUKE
IPC: F02B61/04
Filed: 1990-06-05
Abstract: PURPOSE:To sufficiently secure the air quantity and improve the silencing effect by connecting a silencer to the upstream side of a carburetor, and fitting a valve opened or closed synchronously with the throttle valve of the carburetor. CONSTITUTION:Levers 7, 8 are fixed to support shafts 5a, 6a of a throttle valve 5 and a silencer throttle valve 6 respectively, and they are connected with a link 9. S1<S3 and S2>S3, S1 invariably, where S1 is the cross section area of the throttle valve 5 portion, S3 is the cross section area of the silencer throttle valve 6 portion (inlet 4), and S2 is the cross section area of the expansion chamber 3a of a silencer 3. The cross section area S3 of the inlet 4 invariably exceeds S1 in a suction passage 1 when the throttle valve 5 is fully opened or under a partial load, thus there is no problem on the air feed quantity. The silencing effect is determined by the value of S2/S3 except the term regarding the length L. Under the partial load, the silencer throttle valve 6 is squeezed to increase S2/S3, and the silencing effect is improved.
Patent JP-S5391548-A (JP)
Title: High-speed comparator circuit
Inventor: HARUYAMA KIYUUICHI
IPC: H03K3/0233
Filed: 1976-12-03
Abstract: PURPOSE: To achieve the integration at high density by making the high-speed operation of a comparator circuit and by eliminating the unneeded power consumption during the high-speed operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01312657-A (JP)
Title: Terminal starting system
Inventor: SHIRAISHI TADASHI
IPC: G06F13/00
Filed: 1988-06-13
Abstract: PURPOSE:To cancel the trouble of an operation at the time of starting of a terminal or the operation at the time of the restoration of a fault by continuing the on-line operation of the last time according to reproduced information at the time of the interruption of the on-line operation in a case that the terminating state of the on-line operation used in the last is decided to be normal. CONSTITUTION:A deciding means 2 decides the starting method of a terminal 6 according to a starting method 114 in terminal starting information 111. In the case of 'continuation' in this decision, it is decided whether the terminating state of the on-line operation of the last time was normal or abnormal according to an operation terminating state 116, and in the case of 'abnormal', a terminal controlling means 3 reproduces the operation at the time of the interruption of the operation according to operation reproducing information 333 stored in an operation interrupted time information storage part 33. Next, at the same time that a displaying part 32 displays a picture at the point of time of interruption on the terminal 6 through a communication program 7, the terminal controlling means 3 starts the on-line operation of the operation 113. Thus, the operation at the time of starting or the restoring the fault is made easy.
Patent JP-2000339143-A (JP)
Title: Program start controller and recording medium
Inventor: MIKOSHIBA KAZUTOSHI
IPC: G06F9/06
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To arbitrarily designate the duplex start prevention of a program and to display a started program on a front face by registering the presence or absence of the program and the prevention of duplex starting and starting the registered program or displaying the started program on the front face at the time of starting. SOLUTION: A program registration means 2 registers the state of a path and a widow and the presence or absence of duplex starting prevention in a program registration table 5 in accordance with a program. A window control means 3 refers to a process ID table 4 in accordance with the selection of a starting key and displays the window of the started program on the front face when management information of the program corresponding to the selected starting key is registered. When it is not registered, the program is started and registered in a process ID table 4. Thus, the duplex starting prevention of the program can arbitrarily be designated and the started program can be displayed on the front face.
Patent JP-S5571755-A (JP)
Title: Preparation of copper phthalocyanine pigment stable to organic solvent
Inventor: SAKAGUCHI IWAO
IPC: C09B67/16
Filed: 1978-11-24
Abstract: PURPOSE: To prepare the title pigment having bright color and capable of coloring in high density, by synthesizing copper phthalocyanine in a high-boiling organic solvent, converting to a sulfate, and hydrolyzing the sulfate thereby separating the copper phthalocyanine pigment.  
     CONSTITUTION: Copper phthalocyanine is prepared by reacting phthalic acid anhydride, urea, cuprous chloride, etc. in the presence of a catalyst such as ammonium molybdate, etc. in a high-boiling organic solvent inert to concentrated sulfuric acid, e.g. diethylbenzene, trichlorobenzene, nitrobenzene, etc., at about ≥100°C. The copper phthalocyanine thus prepared is converted to sulfate by adding a small amount of sulfuric acid to the reaction mixutre, and then hydrolyzed by adding water. The sulfuric acid is neutralized, and the organic solvent is removed by steam distillation, vacuum distillation, etc., to obtain crude copper phthalocyanine. The crude compound is converted to pigment by kneading with sodium chloride, a binder, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5572866-A (JP)
Title: Frequency count display unit
Inventor: OOOKA TAKAO
IPC: H03K21/02
Filed: 1978-11-28
Abstract: PURPOSE:To make it possible to reduce the number of used low-pass filters by converting a count result into a parallel signal and further converting it into a series signal before leading it out of a shield case. CONSTITUTION:Input signals from input terminal 1 are converted into parallel signals by decade counters 8-11 and further converted in to series signals by shift registers 40-43 before being led out of shield case 20 via low-pass filter 54. Then they are converted again into parallel signals by shift registers 56-59 and displayed by counter display units 16-19 via memory circuits 12-15. Control signals are led out of shield case 20 via low-pass filters 52 and 53. In this way, the number of used filters can be reduced.
Patent JP-S5371712-A (JP)
Title: Exhaust gas purifier for internal combustion engine
Inventor: TOKORO MASAMI
IPC: F01N13/02
Filed: 1976-12-07
Abstract: PURPOSE: To provide the exhaust gas purifier that always coincides a combined air-fuel ratio at an inlet of a catalyst convertor with a theoritical mixture ratio by mixing exhaust gas including only a small volume of secondary air with exhaust gas involving a large volume of secondary air. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H1053780-A (JP)
Title: Manufacture of lubricating oil base oil
Inventor: NAGAOKA SHUJI
IPC: C10N30/02
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of biodegradable lubricating oil base oil having a good low temp fluidity, a low cloud point, and, moreover, good oxidation stability and lubricity. SOLUTION: This base oil is manufactured by an ester exchange reaction of a mixture of 5-35wt.% fat contg. not less than 60wt.% monoene fatty acid having not less than 16 carbons and not more than 12wt.% diene fatty acid in the component fatty acid, 30-60wt.% fat contg. not less than 20wt.% trans acid in the component fatty acid, and 15-45wt.% fat or middle chain fatty acid contg. not less than 80wt.% middle chain saturated fatty acid, or its lower alcohol ester in the component fatty acid.
Patent JP-H0812795-A (JP)
Title: Silicone rubber sponge composition
Inventor: IIJIMA HIROYOSHI
IPC: C08J9/32
Filed: 1994-06-28
Abstract: PURPOSE:To obtain a composition giving a silicone rubber sponge which can be reduced in specific gravity, has moderately high hardness, high compressive strength, and high elasticity, has a skin layer with excellent surface smoothness, and contains uniform fine cells. CONSTITUTION:A thermosetting millable silicone rubber composition comprising as major components a polyorganosiloxane base polymer (a), a reinforcing silica filler, and a hardener is mixed with microcapsules (b) which swell at 80-200 deg.C and an organic foaming agent (c), the amounts of the ingredients (b) and (c) being 0.1-20 pts.wt. and 0.5-10 pts.wt., respectively, per 100 pts.wt. the ingredient (a).
Patent JP-S5669324-A (JP)
Title: Producing method of good workable hot rolling steel slab
Inventor: EZAKA KAZUAKI
IPC: B21B3/00
Filed: 1979-11-12
Abstract: PURPOSE: To produce a good workable hot rolling steel plate having very excellent elongation and flanging property and generating no red scale by hot rooling, after heating under a specific extract temperature, steel having no Si added and containing a specific amount of S.  
     CONSTITUTION: Steel slab containing no Si added and ≤10×10 -3 % S is hot rolled after heating at ≥1,160°C heating extract temperature. Thus, the generation of red scale of steel product having very excellent elongation and flanging property is prevented and a good workable heat rolled steel plate is produced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0583346-A (JP)
Title: Variable structure for operating panel of telephone set
Inventor: INOUE NOBUO
IPC: H04M1/12
Filed: 1991-06-19
Abstract: PURPOSE:To provide the telephone set in which the operability of a dial button or the like and easy to see display device are optimized with respect to the variable structure of the operating panel of the telephone set placed on a desk. CONSTITUTION:This structure is provided with a couple of hollow bosses 50 provided in the inside of a lower case 5 of the telephone set main body, a rubber tube 20 inserted to the hollow part of the hollow boss 50, and a U-shaped leg 10 comprising a couple of vertical parts 10B press-fit to a shaft hole of the rubber 20 and penetrated from the lower side of the lower case 5 and a horizontal part 10A linking the lower part of the vertical parts 10B. A rear part of the telephone set main body is supported by the U-shaped leg 10 and the front tilt angle on the operating face is adjusted by varying the insertion quantity of the vertical parts 10B to the rubber tube 20.
Patent JP-S5270305-A (JP)
Title: Electric motor for fan
Inventor: KINOSHITA HIROSHI
IPC: H02K5/02
Filed: 1975-12-10
Abstract: PURPOSE: To improve the accuracy in size by molding the molded layer of stator assembly with incombustible synthetic resin and molding a gear box for storing one end bracket and speed reduction mechanism with synthetic resin of high selflubrication. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5672653-A (JP)
Title: Binding and molding for minute food
Inventor: OZAKI HIROTADA
IPC: A23L17/00
Filed: 1979-11-14
Abstract: PURPOSE: To bind and mold a minute food without heating, by using powdery protein paste prepared from animal myofibrils from which inhibiting factors of gel formation are removed, which is not washed with water.  
     CONSTITUTION: Animal meat, fish meat, or muscles of a mollusk, crustacean, etc. are selected, washed with water at not higher than 15°C to remove inhibiting factors of gel formation completely, and frozen at a temperature not higher than -18°C without washing them with water. The frozen matter is subjected to granulation and drying while being frozen to give powdery protein paste. Minute food flake or pieces are blended with 0.2W10wt% powdery protein paste and 0.005W 4wt% salt, molded, and allowed to stand at 5°C, normal temperature, or about at 50°C, or heated at not lower than 60°C for a proper time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5573718-A (JP)
Title: Unsaturated polyester resin composition for sheet molding compound
Inventor: MITANI TOMOMASA
IPC: C08G18/00
Filed: 1978-11-29
Abstract: PURPOSE: The title soft, tack-free, and easily handleable composition having a rapid thickening rate, improved mechanical strength, surface smoothness, and appearance, comprising a specific unsaturated polyester resin and a polyfunctional polyisocyanate.  
     CONSTITUTION: A composition comprising (A) an unsaturated polyester resin prepared by dissolving a mixture of (a) 40W90wt% of an unsaturated polyester having the ratio of the hydroxyl number to the acid value of <1.5:1, and (b) 60W 10 wt% of an unsaturated polyester having the ratio ≥1.5:1, a hydroxyl number ≥20, and a molecular weight ≥800, in (c) a polymerizable monomer, e.g. styrene, and (B) an isocyanate having at least two isocyanate groups, e.g. 4,4'-diphenylmethane diisocyanate. (B) is preferably used in such an amount as to give a molar ratio of hydroxyl to isocyanate groups of 0.7W1.3:1. 
     COPYRIGHT: (C)1980,JPO&Japio