baber/WOPTO huggingface dataset:
Patent JP-S62220230-A (JP)
Title: Curl forming device for can cover
Inventor: NAKAMURA TOSHIAKI
IPC: B21D51/44
Filed: 1986-03-19
Abstract: PURPOSE:To realize the curl forming of high quality and high efficiency for a can cover by making the adjustment in fitting an out guide simple and short time, by arranging a segment integral elastic curling out guide on the periphery of a rotary curling wheel and by adjusting the radius. CONSTITUTION:The segment integrated elastic curling out guide 1 engaged with the L-shaped member 9 which is fixed to a base 10 for the curling wheel 2 rotated by the rotary part 4 above the base 10 is fastened to the L-shaped member 9 by the bolt inserting into an unloaded hole 6. The radius R thereof is finely adjusted so as to become smaller in order toward the outlet port 14 from the inlet port 13 by adjusting bolts 7, 8. the punched can cover blank stock having come in one the above of the inlet port 13 side center guide 5 is subjected to a curling in its end edge by the rotation of the curling wheel 2 by engaging with curling grooves 121, 122 and released from the outlet port 14. The out guide 1 is of an integrated shape and the gap of the grooves 121, 122 are narrowed in order, so the fitness adjustment is easy and the can cover can be formed in high efficiency and good quality.
Patent JP-H09250962-A (JP)
Title: Semiconductor device
Inventor: ARII YASUTAKA
IPC: G01L9/04
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can accurately measure the electric characteristics at the time of non-pressure. SOLUTION: A semiconductor silicon substrate 1 has a diaphragm 2 at the center. Piezo resistance elements 3a to 3d of pressure detecting resistors are formed on the diaphragm 2. When a pressure is applied to the diaphragm 2, the diaphragm 2 is deflected, and the resistance values of the elements 3a to 3d are varied in proportion to the deflected amount of the diaphragm 2. Measuring resistors 4a to 4d are formed on the substrate 1 out of the diaphragm 2 under the equivalent process conditions and resistance values to those of the elements 3a to 3d, and the electric characteristics of the elements 3a to 3d become equal to those of the resistors 4a to 4d.  In this case, since the substrate 1 out of the diaphragm 2 is not deflected, the electric characteristics of the elements 3a to 3d at the time of non-pressure can be accurately grasped by measuring the characteristics of the resistors 4a to 4d.
Patent JP-H11260112-A (JP)
Title: Lighting fixture for vehicle
Inventor: KUMAGAI KIMIO
IPC: F21V31/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a sealed beam type lighting fixture for a vehicle which can prevent the decrease in irradiation light quantity caused by a gas generated from a bonded part and the degradation of the appearance inside of a lamp chamber, and which can be miniaturized. SOLUTION: A sealed beam type fog lamp 1 is constituted in such a manner that a lamp chamber 4 is formed with a reflector 3 having an opening 3a and a lens 5 closing the opening 3a, and is provided with a bulb 2, and the lens 5 is bonded with a reflector along the peripheral edge of the opening 3a. In this case, a seal member 15 which prevents a gas generated from the bonded part 16 from flowing into the lamp chamber 4, is installed inside of a bonded part 16 formed along the peripheral edge of the opening 3a.
Patent JP-S63226352-A (JP)
Inventor: MIYAGI HIDEKAZU
IPC: A61G17/08
Filed: 1987-03-13
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-H09252320-A (JP)
Title: Data transmitter and its method
Inventor: ISHII MAKOTO
IPC: H04W4/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To conduct digital data transmission adopting the high} quality radio system for only specific users. SOLUTION: An internet protocol(IP) packet 32 generated by an IP packet generating section 3 is ciphered by a ciphering section 33 and a medium access control(MAC) frame generating section 36 provides a MAC header to the ciphered packet and generates a MAC frame 37. Then a cyclic redundancy check(CRC) calculation section 38 generates a CRC code and adds it to the MAC frame 37 to generate a MAC frame 39. Then a section generating section 40 generates a section 41 of a moving picture experts group(MPEG)2 and divides it into transport packets 43 and sends the result from a server to a client via a communication satellite.
Patent JP-H05131874-A (JP)
Title: Backside watching device
Inventor: KIN YOSHINOBU
IPC: B61D37/00
Filed: 1991-01-08
Abstract: PURPOSE: To enable distance adjustment, and to recognize rear conditions precisely in a room by linking optical lenses and magnifying glasses or displays composed of solid-state image sensing elements (CCDs) set in front of a driver's seat with optical fibers, and performs projection to reflecting mirrors through the magnifying glasses. CONSTITUTION: Electronic cameras 10. 11 or optical lenses disposed on the left and right of a vehicle are linked through optical fibers 12 to displays 15, 16 composed of solid-state image sensing elements (CCDs) or magnifying glasses set on a cowl board in front of a driver's seat. Optical lenses 13, 14 disposed at the upper and lower ends of the rear part of the vehicle are also linked through optical fibers to displays 17, 18 composed of CCDs or magnifying glasses. The outputs of the output portions of the optical fibers 12 are caused to enter reflecting mirrors 29 through magnifying glasses 19. In this case, the core surface of each optical fiber 12 is coated. When it is a single line, its end part (a) is formed into a curved surface to maximize incoming picture image ability. Each main output portion is dented at its rear end part b so as to concentrate incoming picture images.
Patent JP-2000254477-A (JP)
Title: Treatment of hardly decomposable organochlorine compound
Inventor: URAGAMI MASAYA
IPC: B01J3/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To treat hardly decomposable organochlorine compounds so that the compounds can be efficiently decomposed and made harmless without requiring high equipment and operation costs. SOLUTION: Hardly decomposable organochlorine compounds or materials containing hardly decomposable organochlorine compounds are heated to a prescribed temperature in the presence of a polar solvent other than water, an alkali hydroxide and an alkoxide in a reducing atmosphere to cause thermal decomposition reactions and dechlorination reactions with the alkali hydroxide and the alkoxide. By the reactions, the hardly decomposable organochlorine compounds are decomposed and generated chlorine is fixed by the alkali hydroxide as chloride. Sodium hydroxide is used as the alkali hydroxide and methoxide is used as the alkoxide.
Patent JP-H04295599-A (JP)
Title: Heat exchanger
Inventor: MATSUNAGA TAKESHI
IPC: F28F9/02
Filed: 1991-03-25
Abstract: PURPOSE:To provide a heat exchanger having a distributor such as a header pipe and the like which distribute refrigerant into a plurality of refrigerant circuits of an evaporator or a condenser in a refrigerating cycle for an air conditioner, refrigerating apparatuses and the like, which is capable of distributing the refrigerant easily and evenly and effecting efficient and stabilized heat exchange. CONSTITUTION:In a heat exchanger consisting of heat transfer tubes 14a, 14b fins 15 and a header distributor 12, the header distributor 12 is constituted of a double structure consisting of an outer tube 16 and an inner tube 17 having a spiral recesses and projections 17a.
Patent JP-H06275963-A (JP)
Title: Housing for electronic apparatus
Inventor: TANIGUCHI ISAO
IPC: H05K5/02
Filed: 1993-03-19
Abstract: PURPOSE:To obtain an electronic computer housing composed of a small number of parts which can be assembled or disassembled easily by a method wherein the housing is composed of a tabular material in the shape having a plurality of faces, a housing-forming panel, having a groove formed on the boundary of the faces, a part mounting means, a pawl part and a pawl part engaging part. CONSTITUTION:The title housing has an electronic part mounted therein and a plurality of faces are provided, and it is composed of a tabular member having a plurality of faces, and a housing-forming panel, where a groove is formed on the boundary of faces, is provided. Besides, the housing-forming panel is provided with a part mounting means for installing electronic parts, pawl parts 7 and 8 to be used for fixing of faces which are brought into contact with each other when assembling, and a pawl engaging part. By engaging the pawl parts 7 and 8 and the pawl engaging part, the housing is assembled. For example, the part is attached to the first face, a substrate 15 is attached to the second face, and a connector is arranged between the substrate 15 and the part.
Patent JP-H05264636-A (JP)
Title: Device for detecting trouble section of distribution line
IPC: G01R31/08
Filed: 1992-03-17
Abstract: PURPOSE:To obtain a device for detecting the trouble section of a distribution line, which can restrict the influence to the customer to minimum without repeating the service interruption in a safe section at the time of detecting the trouble section. CONSTITUTION:Plural slave stations 7 are provided in a distribution line 2, and each slave station 7 consists of an interphase voltage measuring device 11, a zero-phase current measuring device 12, a phase difference measuring device 13, an interphase current measuring device 16, a phase judging device 17, a first computing device 18, and a first communication device 8. Plural slave stations 7 are connected to master station 3 by a transmission passage 4, and a trouble section of the distribution line 2 is judged on the basis of a phase difference of the interphase voltage and the zero-phase current collected from the plural slave stations 7 to the master station 3. Consequently, repeat of the service interruption in a safe section is not required, and the time of the service interruption is shortened remarkably to restrict the influence to the customer to minimum.
Patent JP-H03261613-A (JP)
Title: Film formation of hard carbon film
Inventor: OKADA MORIHIRO
IPC: C23C14/32
Filed: 1990-03-13
Abstract: PURPOSE:To make hard carbon into a thick film at high speed by simultaneously irradiating a substrate with an ion beam of carbon source and an ion beam of hydrogen under a specified condition of accelerated electric field energy by using different ion sources. CONSTITUTION:A carbon ion source 2 and a hydrogen ion source 3 are prepared separately and a magnetic field source 1 is laid at the back side of a substrate 4. The substrate 4 is simultaneously irradiated with an ion beam of carbon source and an ion beam of hydrogen from both the ion sources 2 and 3. In the irradiation, accelerated electric field energy of the ion beam of hydrogen is made equal to or lower than the accelerating electric field energy of the carbon ion beam.
Patent JP-S58193862-A (JP)
Inventor: ANNU MUUTERUDO
IPC: B65H54/02
Filed: 1983-04-07
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-S57173820-A (JP)
Title: Optical switch
Inventor: KAWAGUCHI TAKAO
IPC: G02B6/12
Filed: 1981-04-20
Abstract: PURPOSE:To obtain a thin and small-sized optical switch which is small in its propagation loss and is used for an optical IC, etc., by covering the surface of a substrate with a protective film, providing grooves meeting at right angles with each other, on the film, forming an optical waveguide in the grooves, providing a buffer layer on the crossing part of the optical waveguide, and also providing comb line electrode on said layer. CONSTITUTION:On a substrate 22 of a sapphire, etc., a film 231 of SiO2, etc. is formed, U-grooves meeting at right angles with each other are formed on the film 231, and an optical propagation medium 233 whose refractive index is larger than that of a substrate surface 221 and the film 231 is embedded in the grooves, by which an optical waveguide is formed. Subsequently, on a crossing part 24 of the waveguide 23, a buffer layer 25 is formed by use of SiO2, etc. After that, a pair of comb line electrodes 26 are formed by an Al film, etc. at an electrode interval satisfying the Bragg's condition. In this way, when a suitable electric field is applied to the electrodes 26, the refractive index of the medium 233 is varied, it does not travel straight but is propagated to other optical waveguide. It is possible to easily obtain a small-sized and thin optical switch 21 whose propagation loss is small.
Patent JP-H08260105-A (JP)
Title: Chromium steel sheet excellent in formability and ductility in weld zone
Inventor: FUJISAWA MITSUSACHI
IPC: C22C38/00
Filed: 1995-03-20
Abstract: PURPOSE: To produce a chromium steel sheet excellent in formability and ductility in a weld zone by incorporating specific amounts of C, Si, Mn, P, S, N, Cr, Al, Ti, Nb, B, La, Ce, Se, and Fe. CONSTITUTION: A steel, having a composition consisting of, by weight, <=0.03% C, <=1% Si, <=1% Mn, <=0.05% P, <=0.015% S, <=0.O2% N, 5-60% Cr, =0.1% Al, 4(C+N) to O.5% Ti, 0.003-0.02% Nb, 0.0002-0.005% B, one or >=2 elements among La, Ce, and Se by the amounts in the ranges satisfying (La+Ce+20 Se)=0.01 to 0.5%, and the balance essentially Fe, is used. Deep drawability and resistance to secondary working brittleness can be improved by the combined addition of Nb, Ti and B, and ductility in a weld zone can be improved by the use of La, Ce and Se. By this method, the chromium steel sheet, in which Lankford value (r), inplane anisotropy Δr, brittle crack occurrence temp., and cracking ratio at the time of repeated bending are regulated to >=1.5, >=0.3, >=-50 deg.C, and <=10%, respectively, can be produced.
Patent JP-2000259299-A (JP)
Title: Device control system
Inventor: SAKAGUCHI RYUICHI
IPC: G06F13/12
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To connect many input devices,etc. and to realize high function control by providing an inputting means with a noise eliminating means which eliminates noise included in an input signal. SOLUTION: An input drive module 18 consists of a latching and judging part 40, a self-address holding part 42, an input data holding part 44, a filtering part 46 (change detecting means and noise eliminating means), a driver part 48 and an address setting part 50. In such a configuration, the part 46 eliminates noise included in an input signal acquired from an input device 1. That is, the input signal acquired from the device 1 is inverted, and when the inverted state continues two times, determination data to be stored in a determination data storing part of the part 44 is inverted. This means that a high frequency component (noise) which is made to be fluctuated by a sampling cycle degree is eliminated from the input signal acquired from the device 1.
Patent JP-S60203733-A (JP)
Title: Joint of steel sheet pile and installing method thereof
Inventor: TANADA AIJI
IPC: E02D5/08
Filed: 1984-03-28
Abstract: PURPOSE:To prevent damage of a flexible cut-off member during and after driving, by a method wherein a press member for a protecting plate is attached to a pair of planar parts intercoupled by means of the flexible cut-off member, while a protecting plate for covering the flexible cut-off member is loosely engaged with the press member and the planar part therebetween. CONSTITUTION:A press member 5 for a protecting plate, made of a steel material having an L-shape in cross section, is attached to each of planar parts 2 of a joint A for steel sheet piles, and a protecting plate 6 for covering a flexible cut- off member 1 is loosely engaged with the press member 5 for the protecting plate and the laminar part 2 therebetween. After the joint A is driven in a condition in which a protecting plate 10 for driving is engaged with the press members 9 therebetween, the protecting plate 10 for driving is drawn off. In which case, since the laminar parts 2 are not fastened to each other displacement between the adjoining steel sheet piles can be absorbed. meanwhile, when excess displacement occurs, a projection 6b of the protecting plate 6 is engaged with a projection 5c of the laminar part 2, and this serves to prevent disengagement of the protecting plate 6.
Patent JP-S58178814-A (JP)
Title: Two-stroke engine for autobicycle
Inventor: SHIBATA HIROTAKA
IPC: F01L7/06
Filed: 1982-04-13
Abstract: PURPOSE:To reduce the width of an engine by a method wherein a rotary disc valve is arranged in the rear of the engine in the running direction of the autobicycle body. CONSTITUTION:The motive power of a crank shaft 15 is transmitted to a shaft 20 through a timing belt 25, transmitted to a shaft 17 to rotate a rotary disc valve 16, resulting in that the rotary disc valve 16 performs opening and closing of a suction passage 2 in the correct synchronization with the revolution of the crank shaft 15. Since the rotary disc valve mechanism is arranged in the rear of the main body of the engine in the running direction of the autobicycle, it is possible to make the width of the engine substantially same as that of the engine installed a lead valve.
Patent JP-S62218641-A (JP)
Title: Multi-bank type engine control device
Inventor: KIZAKI YASUSHI
IPC: F02D45/00
Filed: 1986-03-18
Abstract: PURPOSE:To control the quantity of fuel to be supplied to each bank with a simple construction, by applying an individual control signal to each of a plurality of actuators capable of regulating the quantity of fuel to be supplied to each bank in accordance with an operating condition. CONSTITUTION:When a mode switch 31 is set to a normal operation mode, a microcomputer 28 supplies two identical control signals to two electromagnetic actuators 26, 27 for driving control racks 37 so that both banks are operated in the same manner. When a driver sets the mode switch 21 to a single bank mode, the microcomputer 28 supplies a regular control signal to the electromagnetic actuator 26 to that operation in respective cylinders in the bank 34 is effected. On the other hand, the electromagnetic actuator 27 is supplied with an operation interruption signal for stopping a fuel injection from a unit injector 36 so that the operation of the bank 35 is interrupted.
Patent JP-S5625173-A (JP)
Title: Manufacture of benzoxazolone
Inventor: IBUON KERUU
IPC: C07D263/58
Filed: 1980-05-06
Abstract: Benzoxazolone is prepared by heating ortho-chlorophenol under superatmospheric ammonia pressure, and thence by adding urea to the medium of reaction and continuing the heating of same, but under atmospheric pressure.
Patent JP-H03260850-A (JP)
Title: Data writing system for cache memory
Inventor: OKAWACHI HIKOSABURO
IPC: G06F12/08
Filed: 1990-03-12
Abstract: PURPOSE:To improve the cache hit rate in a main memory read state by writing the writing data into a cache memory as long as a matched state of tags is secured, a 1st valid bit and a write zone bit are set respectively even with no cache hit in a memory write state. CONSTITUTION:An access is applied to a directory memory 1 with an address signal 101 serving as a cache memory address to a main memory address. A comparator 5 compares the outputted data 104 with an address signal 106 serving as a tag part of the main memory address. When the coincidence is secured between the tag part and the data 104 in a memory write state with a block valid bit set respectively, the cache memory writing function is realized as long as a write zone bit is set even if a line valid bit is reset. Thus the cache hit rate is improved in a main memory read state.
Patent JP-H02241612-A (JP)
Title: Metallic chips removing method of rotary wheel type extruder
Inventor: ITO YASUSHI
IPC: B21C23/21
Filed: 1989-03-15
Abstract: PURPOSE:To realize personal safety and lavor saving by revolving a rotary cutting edge provided in contact with the surface of a rotary wheel centered at the parallel axis to the rotary shaft. CONSTITUTION:The rotary wheel 1 in which an endless grooved 2 is grooved and a fixing block 3 in which the choking wall 4 of the groove 2 is projected at the rear in sliding contact with the peripheral face of a part of that wheel are provided on a rotary wheel type extruder. And a extruding chamber for introducing an extruding wire rod (a) between the groove 2 and the block 3 is formed. Then, the rotary cutting edge 9 provided in contact with the surface of the rotary wheel 1 is revolved centered at the parallel axis of the rotary shaft of the rotary wheel 1. Metallic chips adhered on the face of the rotary wheel are scraped off by the rotary cutting edge with plural blades. Thus, this method can contribute to the efficient recovery of wastes.
Patent JP-S62219077-A (JP)
Title: Data compression method
Inventor: GOTO YOSHIHIRO
IPC: G06T3/40
Filed: 1986-03-20
Abstract: PURPOSE:To approximate the reproduced result of the distribution of fine data to the distribution of original data before compression by dividing a plane into plural sections and the statistical values and inclination of data in each section, selecting the number of times thinning the data in the section and a thinning style based on said numerics, and compressing data. CONSTITUTION:An original picture 10 made of original picture data of one frame is divided into sections 10a with the same sizes, and statistical values such as the standard deviation and variance of picture element density data in each section 10a and the inclination are obtained at every section 10a. According to the statistical values the number of times thinning data in the section 10a is decided, and based on the inclination the style of thinning data is also decided, thereby thinning data. Data in a shadowed part, for instance, in an original picture 20 is thinned, and all sections except for the thinned part (shadowed part) are sequentially packed, thereby obtaining a compressed picture 30. It is recorded on a recording medium 50 together with compression information 40 such as statistical values and the inclination at the time of compression.
Patent JP-H08261957-A (JP)
Title: Assessing method for defect of insulating film
Inventor: HENMI MANABU
IPC: G01N23/04
Filed: 1995-03-20
Abstract: PURPOSE: To accurately grasp the defect image of an insulating film without changing the shape and composition of a defect itself by applying a voltage across a copper electrode and a sample dipped in alcohol dissolved with copper, and depositing copper on the surface of the insulating film directly above a defect section. CONSTITUTION: A sample formed with an oxide film 2 having the thickness of about 5×10<-8> m on a silicone substrate 1 is dipped in methyl alcohol dissolved with copper together with a copper electrode, and a voltage is applied across the sample and electrode. When the oxide film 2 has an oxide film defect 10, copper 11 is selectively stuck on the surface of the oxide film 2 directly above the defect 10. Notches (marks) 12 are put at four positions to make the position of the defect section 10 easily visible, then the stuck copper 11 is removed by dilute nitric acid, and the center section of the marks 12 (position of the effect section 10) is scraped from the back face of the substrate 1 until the thickness of the sample becomes below 1μm.  When the sample is observed from the vertical direction with a transmission electron microscope, the defect image of the insulating film 2 can be accurately grasped.