baber/WOPTO huggingface dataset:
Patent JP-2000246371-A (JP)
Title: Coated die
Inventor: OHARA HISANORI
IPC: B21D37/01
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a coated die which can prevent deposition of a formed material onto a surface of the coated die, and smoothen sliding towards the formed material. SOLUTION: This die is mainly composed of ceramic, hard metal, high speed steel, preharden steel, or die steel. In this case, entire or one part of the die formed face is covered with an abrasion resistant film, and the outer surface layer of the abrasion resistant film is a nitrogen containing hard carbon film which includes carbon as a main component, nitrogen, and inevitable impurities. Here, the ratio of nitrogen against carbon is 2 atom % or more but 30 atom % or less.
Patent JP-H08247904-A (JP)
Title: Method and equipment for automatic alignment of upper and lower rims
Inventor: TABUCHI YUSUKE
IPC: B60B29/00
Filed: 1995-03-07
Abstract: PURPOSE: To obtain a method and equipment for automatic alignment of upper and lower rims which make it possible to improve the reliability in fitting the lower rim to a lower main shaft, in particular, to perform sufficiently a function of alignment of upper and lower main shafts with the upper and lower rims and thereby to improve operability remarkably. CONSTITUTION: Guide rails 14 whereon a plurality of stock carriages 13a and 13b are put movably are laid on a carriage frame 11, while an upper-lower rim unit 2 wherein an upper rim 2a and a lower rim 2b are so stacked as to hold a spacer assembly 5 equipped with an automatic alignment mechanism between them is put on each of the stock carriages 13a and 13b. In a carriage arm 21, a circular hollow part through which the upper-lower rim unit 2 can be inserted is formed in the central part thereof, and in the inner peripheral edge part of the circular hollow part, a plurality of carriage pawls are provided at prescribed intervals so that they can be protruded and withdrawn by a cylinder 24 interposed.
Patent JP-S54140306-A (JP)
Title: Double system automatic operation method
Inventor: TOYODA EIICHI
IPC: B60L3/08
Filed: 1978-04-24
Abstract: PURPOSE: To increase safety on travelling, by effectively utilizing a signal receiving portion of a rear portion of a car, in the car travelling on a rail, which front and rear both ends are provided with a device for receiving control commands regarding travelling transmitted from the face of the earth.  
     CONSTITUTION: This system is equipped with antennae 2, 3 on a car for receiving signals from a terrestrial signal transmitting piece 1 for transmitting travelling information, signal receivers 4, 5, which detect information contained in receiving signals and put out travelling information, and automatic driving gears 6, 7 for receiving the output, and the driving gears 6, 7 connect a speed detector 9 for detecting the speed of trains from the speed of revolution of a wheel 8, and operate  a brake gear 10 in response to speed information transmitted from the speed detector 9. This system is arranged in such a manner that travelling speed is normally controlled by means of the automatic driving gear 6 located at the front in the progressive direction, and the car is maintenance controlled by input signals received by means of the automatic driving gear 7 located at the rear when there happens abnormality in this system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51123074-A (JP)
Title: Production process of fet
Inventor: NAKAJIMA TATSUNORI
IPC: H01L29/80
Filed: 1975-04-18
Abstract: PURPOSE: In the production of multi-channel vertical type JFET simplifying the forming process of the substrate of N - -N +  type structure to reduce process steps. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63215748-A (JP)
Title: Resin composition of injection molding for photographic material
Inventor: AKAO MUTSUO
IPC: G03C3/00
Filed: 1987-03-04
Abstract: PURPOSE:To obtain the title inexpensive composition small in molding shrinkage, excellent in dimensional accuracy, good in rigidity, excellent in physical strengths, heat resistance, abrasion resistance and lubricity and good in injection moldability, by combining a PP resin with a linear low-density PE resin and adding specified amounts of necessary additives to the mixture. CONSTITUTION:The title composition containing 50-90wt.% PP resin (preferably, a propylene/ethylene random copolymer resin composed of 90-99wt.% propylene and 1-10wt.% ethylene), 9-48.5wt.% linear low-density PE resin (an ethylene/3-13C alpha-olefin copolymer of a density of, usually, 0.87-0.95g/cm<2>, 0.05-15wt.% light-screening substance (e.g., carbon block), 0.05-40wt.% reinforcement (e.g., talc) and 0.05-6wt.% lubricant (e.g., olefinic acid amide) and having a content of an antioxidant (e.g., phenolic antioxidant) <=0.2wt.%. This resin composition is small in molding shrinkage, excellent in dimensional accuracy, good in rigidity, excellent in physical strengths, heat resistance, abrasion resistance and lubricity, good in injection moldability and is inexpensive.
Patent JP-S60192273-A (JP)
Title: Method for detecting strand disconnection of superconductor
Inventor: DAIMATSU KAZUYA
IPC: H01B12/00
Filed: 1984-03-12
Abstract: PURPOSE:To easily detect the disconnection of a strand of a multicore superconductor, by supplying a heat flow from one end of the strand and measuring the heat flow transmitted to the other end. CONSTITUTION:After copper or copper alloy around strands 2, 3, and 4 of a superconductor 1 is removed by dissolving with nitric acid, the strands 2, 3, and 4 are fixed with a resin 6 having an inferior heat transferring property. Then a heat flow is supplied to the strand group 7 from one end 7a by means of a light source and a semiconductor element array 8 which converts heat into lights in contacted with the other end 7b of the strand group 7. Since the temperature at the end 7b is different between strands not disconnected and those disconnected, the output of each element of the semiconductor element array 8 contacting with each strand is observed through a CRT and the number of dark spots are counted. Thus the number of disconnected strands can be detected accurately.
Patent JP-S58163805-A (JP)
Title: Circular cylinder
Inventor: KANEDA TOSHIO
IPC: F15B15/12
Filed: 1982-03-24
Abstract: PURPOSE:To cause a piston rod to make a circular motion by a hydraulic pressure or a pneumatic pressure by giving the rod of a piston disposed slidably on a cylinder an adequate curvature which is same as that of the cylinder. CONSTITUTION:In a cylinder tube 1, a head cover 2 is mounted on one end thereof and a rod cover 3 is mounted on the other end thereof. On each cover 2, 3, ports 2a, 3a for a hydraulic or pneumatic pressure are bored. Pistons 5, 5' are disposed slidably within said cylinder tube 1 and a piston rod 4 extending from said pistons 5, 5' penetrates through the rod cover 3. The cylinder tube 1 and said piston rod 4 are arched with the same desired curvature. Thus, by introducing and exhausting hydraulic or pneumatic pressure medium adequately from said ports 2a, 3a, the piston rod 4 carrys out a forward and backward circular motion in the direction of arrows A, B.
Patent JP-H10246686-A (JP)
Title: Method of calibrating inspection device for information storage and information storage for calibrating inspection device for information storage
Inventor: SHIBAZAKI ETSUO
IPC: G11B20/12
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of calibrating the inspection device for an information storage that can properly calibrate the inspection device regarding items where the standard of the information storage is determined. SOLUTION: A calibration method is used to calibrate the measurement functions of inspection devices 10-1-10-N of an information storage based on data being measured by the primary standard. At this time, optical information recording media CD-N11-CD-N13 that record information group with a title name indicating measurement items, measurement details regarding the measurement items, and the primary standard data regarding the measurement details are prepared, the information group is taken into inspection devices 10-1-10-N, thus calibrating the inspection devices 10-1-10-N based on information group including the primary standard data regarding the measurement details.
Patent JP-S60193254-A (JP)
Title: Emission tube
Inventor: KURAMOTO NOBUYUKI
IPC: H01J61/30
Filed: 1984-03-15
Abstract: PURPOSE:To obtain an emission tube having high thermal shock resistance and high light-transmitting performance by using a sintered body of aluminum nitride consisting of particles with homogeneous size distribution. CONSTITUTION:An emission tube consists of a hollow tube of sintered aluminum nitride which when physically broken reveals clearly divided minute polygonal crystalline particles. When the mean particle diameter of the clearly divided polygonal crystalline particles is supposed to be D, a sintered body of aluminum nitride in which crystalline particles with particle diameters within the range of 0.3D-1.8D account for at least 70% of the total crystalline particles is used. As a result, the emission tube exhibits not only excellent light-transmitting performance but also excellent thermal shock resistance.
Patent JP-H07257141-A (JP)
Title: Vehicle stabilizer
Inventor: AKAHORI WATARU
IPC: B60G21/055
Filed: 1994-03-18
Abstract: PURPOSE:To prevent the journal part of a stabilizer from being positionally shifted, by forming outer and inner bent parts adjacent to the journal part on the outside and inside of the vehicle body so that the bending directions of the inner and outer bent parts are different from each other. CONSTITUTION:A stabilizer 10 is composed of a base part 10a interposed between a pair of journal parts 11 provided on a vehicle body, and extension parts 10b extending outward on opposite sides, the base part 10a and the extension parts 10b being integrally incorporated with each other. Further, outer bent parts 10c on the outside of the vehicle body, inner bent parts 10d on the inside of the vehicle body are formed, adjacent to the journal parts 11. The bending directions of these bent parts 10c, 10d are different from each other around the journal parts 11, and are engaged with end faces of a mount rubber. Accordingly, it is possible to prevent the stabilizer 10 from shifting in the axial direction of the journal parts. Thereby it is possible to carry out designing of a compact stabilizer with no risk without deteriorating the roll restraining function.
Patent JP-S58166272-A (JP)
Title: Evaluating device of reliability in contact of connector contactor
Inventor: ISHINO MASAKAZU
IPC: G01R31/04
Filed: 1982-03-27
Abstract: PURPOSE:To measure the fluctuation in dynamical contact resistance quantitatively and easily by providing a sensor for detecting the contact load between a connector contactor and a connecting plug of a printed substrate, and a sensor for detecting the fluctuation in voltage, and applying oscillation of specified amplitude on the connector contactor. CONSTITUTION:An evaluating device for reliability operates downward a vertically moving shaft 7 by operating a pulse motor 11 in the Z direction through a load converter (a sensor for detecting contact load) 4 so as to apply arbitrary contact force on the connecting plug part 3 of a printed substrate 2 mounted on an XY stage 8. The contact position between the contactor 1 and the part 3 can be moved in desired position by operating a pulse motor 9 in the X direction and a pulse motor 10 in the Y direction. The fluctuation in dynamical contact resistance is measured quantitatively and easily by such constitution.
Patent JP-H04289672-A (JP)
Title: Fuel battery
Inventor: MATSUBARA HISATAKE
IPC: H01M8/02
Filed: 1991-03-13
Abstract: PURPOSE:To prevent a cross sectional area of gas passages from being reduced due to deformation of a gasket without enlarging the thickness of a separator. CONSTITUTION:A plurality of gas passages 21, 22 disposed on obverse and reverse surfaces of a separator 2 is formed in such a manner that a depth of passages 21e, 22e formed in the periphery facing to a gasket 3 is larger than that of passages 21m, 22m formed in the center facing to a cell main body 1. There is no gas passage on the other side of the separator 2 corresponding to the passages 21e, 22e on the periphery.
Patent JP-H05252271-A (JP)
Title: Hosehold help service system
Inventor: TSUZUKI SHIGEKIYO
IPC: H04M3/42
Filed: 1992-03-05
Abstract: PURPOSE:To realize the thoughtful hosehold help service by allowing an agent subscriber to call periodically a specific subscriber such as an old person who ought to be in bed and allowing the specific subscriber to have only to press a reply button thereby enabling duplex communication. CONSTITUTION:When a current time reaches a designated call time, a CPU 42 starts a CLG 44 and makes automatically a call to SUB 1. When the SUB 1 makes a reply within a prescribed time, a CPU 42 sets a channel between a TRK 3 and an HLP 5. When the SUB 1 does not reply within the prescribed time, the CPU 42 informs no-reply of the SUB 1 from the MSG 45 to the HLP 5.
Patent JP-H01222437-A (JP)
Title: Microwave plasma processing device
Inventor: GOTO MAKOTO
IPC: H01L21/3065
Filed: 1988-03-01
Abstract: PURPOSE:To enable the plasma processing of a large-sized substrate to be equalized by a method wherein the second and the third magnetic field producing means are provided to optimize the density and direction of plasma reaching the substrate. CONSTITUTION:Plasma led out of a plasma chamber 4 is firstly controlled by the third magnetic field producing means 11 from the plasma chamber 4 to the part near the surface of a substrate 9 and then the plasma near the surface of the substrate 9 is controlled by the second magnetic field producing means 10. The density of the central part of plasma reaching the substrate 9 can be decreased while increasing the density in the peripheral part by the geometrical actions in the magnetic fields by the second and the third magnetic field producing means 10 and 11 so that plasma density reaching the substrate 9 may be equalized.
Patent JP-H09247118-A (JP)
Title: Jitter restricting circuit
Inventor: KONO KENJI
IPC: H04J3/07
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a jitter restricting circuit which sufficiently restrict the jitter of a clock based on a byte staff at the time of transmitting data from a synchronization transmitting network to an asynchronization transmitting network. SOLUTION: A writing clock generating part 1 generates a writing clock corresponding only to main signal information of the synchronization transmitting network so as to store it in a buffer memory 2. A byte and bit converting part 3 generates a bit and staff signal where the interval of a bit and staff operation is uniformed from a byte and staff signal and a synchronization clock generating part 6 generates a high-speed clock being synchronized with the synchronization transmitting network clock. Then, a bit and staff part 4 generates a variable frequency-division clock whose frequency division ratio is changed by a bit and staff cycle from the high-speed clock. It is read from the buffer memory 2 by a reading clock which is generated by masding an overhead position so as to execute bit staffing.  A smoothing part 5 smoothes the clock of the overhead position by the reading clock so as to output asynchronization transmitting network data.
Patent JP-H09245407-A (JP)
Title: Disk loading equipment
Inventor: HANAKAWA EIICHI
IPC: G11B17/04
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To make equipment be of a thin type by a construction wherein a disk cartridge or a single disk being inserted is once held by a holder and then pulled into a drive together with the holder. SOLUTION: In disk loading equipment, an opener 105 and a thin communication part 100j of a holder are constructed in the upper and lower planes of a bridge 10b of a shutter part of a disk cartridge. A shutter can be opened by the time when it passes through a clamp. Accordingly, a space (d) between a turntable 2 of a spindle motor and the clamp 4 does not need to be made larger a little than the thickness Dc of the disk cartridge, but needs only to be made larger a little, by (d), than the thickness Db of the bridge. According to this constitution, the amount of vertical movement of a disk motor and the clamp is made small and the thickness of a drive can be lessened.
Patent JP-S51123596-A (JP)
Title: Check system for the transmitter of alarm monitor unit
Inventor: OBARA SHIGEO
IPC: G08B29/02
Filed: 1975-04-22
Abstract: PURPOSE: To check without fail the state detector for normality, which is installed at the specified location, as well as the communication circuit between a monitoring site and monitored site under a centrally controlled alarm system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04268593-A (JP)
Title: Building attribute information display system
Inventor: FUKUDA TOMOMI
IPC: G06T17/05
Filed: 1991-02-22
Abstract: PURPOSE:To display attribute information on a building stored in a map data base in an easy-to-see state. CONSTITUTION:This display system displays the attribute information of building data stored in the map data base. The attribute information of the building data read out of a disk 4 and the color corresponding to the attribute information are specified by using a mouse 10 and a two-dimensional building figure and a three-dimensional building figure to which the specified attribute information and color information are added are generated through the operation of a processor 1, so that those two-dimensional building figure and three- dimensional building figure can be classified by colors according to the color information and displayed on a CRT 8 at the same time.
Patent JP-S63216167-A (JP)
Title: Hotel control system
Inventor: MATSUMAE KAZUYOSHI
IPC: G06Q50/10
Filed: 1987-03-05
Abstract: PURPOSE:To avoid the care of security by providing a user card being a base of hotel management such as management of check-in/out, adequacy of customer room living environment and accounting of various charges so as to secure the safety of customers and to aid the efficient operation of a hotel. CONSTITUTION:The hotel management such as management of check-in/out, adequate customer room living environment and accounting of various charges is execute based on a customer card (card). For example, in a customer room A1, a lock device 2 using a card 1a, cash box 3 using a card 1b to collect and send in-room information, a power saving control equipment 4 with efficient energy by using a card 1c and a telephone set 5 are provided. Thus, the care about safety and trouble of customer can be avoided and the power for lighting fixture and heater/cooler is saved.
Patent JP-S57162603-A (JP)
Title: Drum dryer
Inventor: AOKI HIROSHI
IPC: C02F1/08
Filed: 1981-03-31
Abstract: PURPOSE: To expand an effective drying area considerably by supplying raw materials between two drums which revolve outward, from the lower part, drying the same in the revolving drums and scraping these off with knives provided on the outer side of the drums.  
     CONSTITUTION: Drums 1 which are kept heated by steam from the inside revolve in directions (a) with a clearance. When a liquid-contg. raw material is forcibly supplied to a supplying part 2 through a supply pipe 3, the raw material is brought into press contact with the drums 1 without leakage by the effect of side walls 5 and the overflow pipe 4 of the part 2. While the material is controlled to prescribed thickness by the clearance of the drums 1, they stick on the surfaces of the drums. As the drums 1 revolve, the raw material is and solidifies. The product is stripped from the drums 1 with knives 6 and drop. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01222221-A (JP)
Title: Liquid crystal display element
Inventor: ITO YOSHITAKA
IPC: G02F1/133
Filed: 1988-03-02
Abstract: PURPOSE:To improve the brightness and contrast and to eliminate the need for a light shield film such as a metallic thin film by converging all of incident light on a plane lens array which is used as an opposite substrate, and forming a focus on a specific plane. CONSTITUTION:The opposite substrate consists of a 1st surface where band- shaped lens bodies 102 are formed and a 2nd surface where band-shaped lens bodies 103 are formed crossing the focal plane of the lens bodies 102 formed on the 1st surface. A transparent electrode layer 105 and an oriented layer for holding liquid crystal are formed on the surface of the plane lens array which becomes the opposite substrate 101 and the optical axes of respective lenses in the plane lens array and the respective picture elements of a liquid crystal display element are arranged in 1:1 proportion. The majority of the incident light, therefore, passes through only a transparent opening part and the quantity of the light can be controlled. Consequently, a high contrast ratio is maintained and the need for the light shield film such as a metallic thin film is eliminated.
Patent JP-S56144711-A (JP)
Title: Solid-liquid separator
Inventor: OGAWA MUTSUHIRO
IPC: B01D29/00
Filed: 1980-04-10
Abstract: PURPOSE: To continuously carry out efficient dehydration by a method wherein a porous cylinder having a filter provided under tension to an inner surface thereof is formed into a funnel like shape as well as a screw is assembled in the cylinder so as to contact a peripheral edge of said screw and the filter and a sludge is extruded while said sludge is compressed and dehydrated by said screw.  
     CONSTITUTION: To an inner periphery of the funnel like cylinder 3 which has an upper end closed by a top wall 1 and is equipped with a discharging port cylinder 2 provided to a lower end thereof and plural permeation pore 4 provided to an entire periphery thereof, the filter 5 is provided under tension. Further, the screw 6 is assembled between an upper and a lower parts of the cylinder 3 so as to contact a peripheral edge thereof with the filter 5 and an inflow port cylinder 7 of a liquid to be treated is provided to the top wall 1. When the liquid to be treated containing a soludge is supplied from the inflow port cylinder 7, a moisture of the treated liquid is discharged from the filter 5 through the permeating pores 4 as well as the sludge is adhered to a surface of the filter 5. The adhered sludge is sent downwardly to a lower direction while scraped off by the screw 6 but a space between an upper and a lower wings of the screw 6 becomes smaller succeedingly and, because the sludge is pressurized when sent downwardly, the dehydration is promoted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55141727-A (JP)
Title: Manufacture of semiconductor device
Inventor: NIINO KAORU
IPC: H01L21/28
Filed: 1979-04-23
Abstract: PURPOSE:To enhance the accuracy in forming a resist pattern, in the method of forming contact holes in a semiconductor substrate, by decreasing the thickness of a thermally oxidized film on a base region by photoetching. CONSTITUTION:A base region 2 and a thermally oxidized film 3 are formed on a silicon substrate 1. Then, a hole 4 is formed by photoetching. Thereafter, a portion of the film 3 is further removed by photoetching. Then, an emitter region 5 is formed. At this step, a new thermally oxidized film 3' is formed, but the difference in thicknesses of films 3' and 3 is very small. Then, contact holes 6 and 6' are  simultaneously formed through the films 3 and 3' by photoetching. Since the difference in thicknesses of the thermally oxidized films 3 and 3' are very small, light  does not enter into the emitter region at the exposure, and a highly accurate resist pattern can be formed.