baber/WOPTO huggingface dataset:
Patent JP-H11295429-A (JP)
Title: Manufacture of photodiode block for radiation detector
Inventor: SEKINE SHIGENORI
IPC: G01T1/20
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a photodiode block with a high yield, an inexpensive glass epoxy substrate, improved mounting working efficiency to a stem, and improved assembly positioning accuracy. SOLUTION: A photodiode plate is formed, where a non-dead zone and a dead zone are alternately formed in a stripe shape on a silicon wafer, the width of the non-dead zone is increased as compared with that of a dicing cutter blade, and a single channel photodiode is formed by cutting. It is checked whether a fault exists or not for each channel, a photodiode block with a specific number of channels or less is cut from a part other than the faulty channel, a photodiode block with a specific number of channels is used as it is, or photo diode blocks with less than a specific number of channels are combined for creating a photodiode block consisting of a specific number of single-channel photodiodes, in a method for manufacturing the photodiode block with a specific number of single-channel photodiodes.
Patent JP-H08273800-A (JP)
Title: Discharge type surge absorption element with fault detection mechanism
Inventor: KASAI YOSHITO
IPC: H01T4/02
Filed: 1995-03-29
Abstract: PURPOSE: To externally display the fault of a surge absorption element, if any, properly by providing a means for detecting the fluctuation of the value of current flowing in a filament for the external indication thereof. CONSTITUTION: When a common mode surge is applied across a power line L1 and the ground G, ions are discharged into an airtight vessel 16 along the surface of a dielectric substrate 22 and, then, an arc discharge is generated in a gap 18 between discharge electrodes 20, thereby absorbing the surge. Furthermore, when a surge absorption element 12 is subjected to excessive surge, and the vessel 16 is cracked, thermal diffusivity becomes large. At this stage, when the switch 44 of a fault detection circuit 14 is turned on for causing a filament 24 to light, the value of current flowing in the circuit 14 increases. Thus, the existence or non-existence of a crack on the vessel 16 is identified by reading a difference between current values with and without the crack thereon by use of an ammeter 46.
Patent JP-H03295956-A (JP)
Title: Unit beam member with corrosion resistant coating and framing method thereof
Inventor: YAMAZAKI MASAKUNI
IPC: C23C30/00
Filed: 1990-04-13
Abstract: PURPOSE:To prevent a corrosion resistant coating from being damaged by overlapping over two pieces of molding forms made of metal and coated with material rich in corrosion resistance to the metal surface of a base material while strongly fitting suitable several positions from one side into the other side. CONSTITUTION:A rack erecting an electric cable and the like, for instance, is constituted by connecting a L-shape type unit beam member L and a circular arc type member C together with connecting members B. Next, a plane appearing to a folded part for fixing of the top end of the connecting member B and a side face of the connecting member C are press contacted together with a suitable pressing means from both sides, at a fixing part J of the connecting member B with the connecting member C. Together with abutment of an anvil equipped with a cavity on the back side of either one of them, an impulse force is applied toward the cavity by a partial fitting means of such as a strong punch from the back side of the other, and both are fixed. Therefore, it is possible to prevent a corrosion resistant coating from being damaged.
Patent JP-S6435176-A (JP)
Title: Sheet-like gasket
Inventor: FUJIWARA KUNIMORI
IPC: C04B26/04
Filed: 1988-04-18
Abstract: PURPOSE:To obtain a gasket excellent in stress relaxation rate by continuing fibers made of cepiolite with the use of rubber as a binder, and by vulcanizing and molding the fibers so as to form a sheet. CONSTITUTION:Fibers made of cepiolite are loosened so as to have an opening degree having more than about 50 of an aspect ratio, and 10 to 67 weight % of natural rubber or synthetic rubber with respect to 100 weight parts of the cepiolite fibers, a vulcanizing agent and a vulcanization accelerator are kneaded by kneading rollers. This kneaded material has been kneaded at a high temperature in a short time, and thereafter thus obtained dough is premolded, and thereafter is vulcanized and molded in a mold so as to obtain a sheet-like gasket.
Patent JP-H06288475-A (JP)
Title: Coating film forming method on rubber composition for peripheral rubber fit-in type oil seal
Inventor: HAYASHI YOSHIHARU
IPC: F16J15/10
Filed: 1993-03-31
Abstract: PURPOSE:To prevent an oil seal from slipping off a housing even in the case of environmental temperature in use rising, or oil, grease, or the like being stuck to the fit-in face of the housing. CONSTITUTION:An oil seal formed using rubber material mixed with a metal compound having no harmful effect on a rubber composition for the oil seal is subjected to heat treatment under the existence of halogen gas so as to form a coat, formed of the powder of a metal halogen compound, on the rubber surface. Since the fit-in face of a housing is covered with the coat formed of the powder of the metal halogen compound of 160 deg.C or higher in the fusing point, even if the atmospheric temperature is 80-150 deg.C in practical use, the lowering of a friction coefficient between the oil seal and the housing fit-in face can be reduced remarkably as shown by a continuous line. Also even in the case of oil or grease being stuck to the housing fit-in face, the oil is prevented from being adsorbed to the powder of the metal halogen compound or infiltrating unevenness among the powder to form an oil film so as to make it hard for the oil seal to slip off the housing.
Patent JP-S5430542-A (JP)
Title: Gas combustion volume controller
Inventor: UEDA YASUKIYO
IPC: F23N1/00
Filed: 1977-08-11
Abstract: PURPOSE: To obtain a steady temperature control characteristic, by changing a comparating circuit of a specific value and a temperature detecting signal, or by changing gains of an amplifying circuit, in case of a gas conversion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02274228-A (JP)
Title: Magnetic resonance imaging device
Inventor: MIURA NOBUYUKI
IPC: A61B5/055
Filed: 1989-04-17
Abstract: PURPOSE:To eliminate the surface picture dislocation of an image due to an error in an RF center frequency by conducting preliminary image scanning for measuring the current dislocation of the center frequency of a device, calculating the image dislocation and then correcting an image display position. CONSTITUTION:Parameters such as a pulse sequence, RF pulse width and pulse width are set and an instruction for correcting a positional dislocation is inputted via the operation of a console 32, thereby conducting preliminary image scanning to measure the current dislocation of the center frequency of a device, prior to a scanning process. Then, MR I scans the image with an RF signal using the obtained RF center frequency on the basis of the set up parameters, and receives an NMR signal from a subject via an RF coil. Thereafter, the signal is inputted to a calculator 27 via a pre-amp 25, a phase detector 30 and an AD converter 31. The calculator 27 operates to reconstitute the image on the basis of the inputted data, and the dislocation of the center frequency on the basis of preliminarily scanned data. Furthermore, the calculator 27 calculates the image dislocation from the aforesaid dislocation amount and makes necessary correction for the image data.
Patent JP-S63261841-A (JP)
Title: Structure of burying and packaging semiconductor device in multilayered interconnection substrate
Inventor: SAITO MINORU
IPC: H01L23/52
Filed: 1987-04-20
Abstract: PURPOSE:To enable a semiconductor device to be packaged on a wiring substrate having a thermal expansion coefficient different from the chip by a method wherein the semiconductor device is pressed against a connection wiring substrate by the pressing surface of a pressing wiring substrate through pressing members, whereby projecting conductors are brought into conductive contact with the connection conductors of the connection wiring substrate. CONSTITUTION:A semiconductor device is received in the empty hole within a hold wiring substrate 20 both openings of which are closed by a connection wiring substrate 10 and a pressing wiring substrate 30, and within this empty hole 21, the individual projecting conductors or bumps are connected to the corresponding connection conductors 11 of the connection wiring substrate 10. That connection is accomplished by the projecting conductors 2 being pressed against and brought into conductive contact with the connection conductors 11 by the elastic force possessed by pressing members 40 disposed on the rear of the semiconductor device. Accordingly, even if there is any difference in thermal expansion coefficient between the semiconductor device and the connection wiring substrate 10 carrying the connection conductors, no thermal stress is applied neither to the semiconductor device nor to the projecting conductors 2. With this, the semiconductor device is enabled to directly be mounted on a printed wiring board.
Patent JP-S59224274-A (JP)
Inventor: FURUYA TOMIO
IPC: G05B19/19
Filed: 1983-05-31
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-H02273900-A (JP)
Title: Route guiding device
Inventor: IKEDA TAKEO
IPC: G08G1/0969
Filed: 1989-04-17
Abstract: PURPOSE:To perform precise derivation and guidance for a driver even at a narrow road other than a main road by obtaining local information held by an external information source by a vehicle when the vehicle is guided to a target, and guiding the driver based on the information. CONSTITUTION:When the driver sets a desired range and the kind of the target within the range, a data obtaining means 6 obtains the position data of an actual target from the external information source 5 while traveling. A judging means 7 judges whether or not the position of the actual target is set within the desired range, and when it is judged that it is set within the range, a recording means 8 obtains and records the local information in the periphery of the target obtained from the external information source 5 i.e. data to guide the driver to the target. When the vehicle enters a prescribed range in the periphery of the target, the local information is outputted from the recording means 8, and the guidance of the driver is performed by displaying the information on the screen of a display 10 with the position of the vehicle. Thereby, the precise derivation and guidance can be performed for the driver even at the narrow road other than the main road.
Patent JP-H04326753-A (JP)
Title: Manufacture of semiconductor device
Inventor: IMANAKA HIDEYUKI
IPC: H01L23/08
Filed: 1991-04-26
Abstract: PURPOSE:To simplify a step of adhering a circuit board to a case, to shorten a manufacturing time and to reduce its cost by so inserting the board into a mold M that the board becomes a bottom of the case, injection molding it, integrally connecting the board to the case, and forming a recess for sealing resin simultaneously with the case. CONSTITUTION:A metal base insulating circuit board 1 is engaged within a mold M, so-called insert molded to form a case 5. Thus, since the case 5 is so integrated with the board 1 to be connected as to surround it with the board 1 as a bottom, a vessel recess for sealing resin having an opening at an upper surface is formed. Then, an electronic component 4 including a semiconductor element necessary to constitute an integrated circuit and input/output terminals are placed, and soldered. Thereafter, liquidlike sealing resin 7 is poured from the opening of the upper surface of the formed vessel, heated and cured to associate an integrated-circuit-mounted semiconductor device. Thus, its manufacturing time can be shortened, and its manufacturing cost can be reduced.
Patent JP-S60240869-A (JP)
Inventor: BUARUTAA HEEFUERE
IPC: F02M59/26
Filed: 1985-05-09
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-H01268399-A (JP)
Title: Copper foil filament wire for speaker
Inventor: OKUZAWA KAZURO
IPC: H04R9/04
Filed: 1988-04-20
Abstract: PURPOSE:To eliminate the generation of an abnormal sound and to improve a disconnection problem by braiding a solid wire on which having a metal solid wire in the center and a copper foil is wound to a core filament and constituting to improve a rigidity and easily maintain a form and improve a rope jump phenomenon. CONSTITUTION:The copper foil 2 is wound on the external periphery of the core filament 1 of a chemical fiber yarn (composed of aromatic polyamide fiber) having a cotton yarn or a heat resistance characteristic to constitute the solid wire 3, the metal solid wire 4, for instance a copper round wire is placed in the center part, the plural solid wires 3 on which the copper foil 2 is wound on the external periphery of the core filament 1 are braided and twisted to constitute the copper foil filament wire. Since the metal solid wire is provided in the center, the form is freely designed to improve the rope jumping phenomenon in an input impressing speaker, and obtain a good sound quality having no abnormal sound.
Patent JP-H08291532-A (JP)
Title: Working machine interference preventing device of construction machine
Inventor: KASHIMA NAOKI
IPC: E02F3/43
Filed: 1995-04-21
Abstract: PURPOSE: To stabilize the characteristic of working machine interference preventing control by preventing the stop position from being changed by the individual difference of performance of a deceleration stop valve and the air temperature. CONSTITUTION: According to the detection values of a boom angle sensor, an offset angle sensor and an arm angle sensor, the position data of the pivoting point P of a bucket 16 to an arm is calculated by an arithmetic processing part 23. When the pivoting point P enters deceleration region D, the data is time differentiated by a deceleration stop processing part 25 to obtain the approach speed, and the value obtained by multiplying the approach speed by a designated proportional coefficient is added to the position where the pivoting point P is essentially stopped. When the pivoting point P reaches the thus obtained position x1 +Kx', a stop command is output to a proportional valve for deceleration stop 26 by the deceleration stop processing part 25. After that, the bucket 16 is overrun only for a distance R and stopped.
Patent JP-H07306004-A (JP)
Title: Shape measurement roller
Inventor: YONEDA TADAO
IPC: G01B7/28
Filed: 1994-05-11
Abstract: PURPOSE:To provide a shape measurement roller which can measure a degree of evenness of a rolled plate produced by a rolling mill. CONSTITUTION:A stator 23 on a stator core 25 wound with a coil 26 is fixed on a fixed shaft 23 as another stator of a radial magnetic bearing, and a rotation roller 29 including a rotor 27 opposed thereto is provided. A gap sensor 28a for detecting a clearance between the rotor 27 and the stator 24 is provided to be opposed to a rotation roller 29 in the side of the stator 24. Thereby a shape measurement roller of a unit is constituted, a plurality of the shape measurement rollers are provided in accordance with the width of products and each shape measurement roller is supported in the direction of thrust due to the face pressure of a slide member 31. However, a thrust magnetic bearing composed of another rotor 36 and the other stator 37 on a stator core 33 wound with another coil 35 is provided for the shape measurement rollers of the both ends.
Patent JP-S5722475-A (JP)
Title: Automatic stop cock device
Inventor: HARA KAZUHIKO
IPC: F16K21/16
Filed: 1980-07-15
Abstract: PURPOSE: To stop water infiltrating into a rotary body chamber, by magnetically coupling an impeller rotated by a flow of water to a rotary body and water-tightly partitioning the rotary body chamber from a water line.  
     CONSTITUTION: A rotary body 2 is magnetically coupled to an impeller 1 and rotated. That is, the impeller 1 and the rotary body 2 are not mechanically coupled by providing a magnet 16 in one of the impeller 1 and the rotary body 2 while equipping a magnetic material 17 to the other of them, then the rotary body 2 is driven rotating by rotary motion of the impeller 1. Accordingly, a rotary body chamber A and water line 5 are water-tightly partitioned, thus water never infiltrates into the rotary body chamber A. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60240316-A (JP)
Title: Circular conical roll for planetary type cross helical rolling
Inventor: NOMA TETSUO
IPC: B21B19/02
Filed: 1984-05-14
Abstract: PURPOSE:To improve the smoothness on the surface of a circular conical roll by improving the shape of the rolling area of said roll so as to decrease the quantity of the material to be rolled as far as possible thereby smoothing the straightening effect for said material. CONSTITUTION:The slope line forming the slope of the circular cone of the circular conical roll 1 in the straightening area existing on the outlet side of a blank material 2 to be rolled is formed of the angle alpha of inclination which is made large on the inlet side I and small on the outlet side O relative to the axial line X-X of the material 2. Said slope line is formed of the straight lines A, B, C consisting of the plural angles alpha1, alpha2, alpha3 of inclination. The angle alpha1 of inclination of the line A adjacent to the straightening area is approximate to the angle of inclination of the slope line K forming the straightening area. The flow of the material to be rolled into the straightening area is thereby prevented and therefore the satisfactory straightening effect is obtd.
Patent JP-H04325499-A (JP)
Title: Manufacture of potassium sulfide added cadmium-zinc mixed crystal thin film
Inventor: HAYASHI SHIGEO
IPC: C30B29/48
Filed: 1991-04-26
Abstract: PURPOSE:To offer a method for manufacturing a cadmium sulfide-zinc mixed crystal thin film in which potassium is efficiently taken in as an acceptor and showing (p) type conduction in which thermal and electrical properties are stable. CONSTITUTION:In the growth of a cadmium sulfide-zinc mixed crystal thin film by a molecular beam epitaxy method in which a substrate is simultaneously irradiated with a cadmium molecular beam 6c, a zinc molecular beam 7c and a sulfur molecular beam 8c in ultra-high vacuum to form a thin film, a molecular beam 9c obtd. by heating and evaporating potassium sulfide 9a is used as a (p) type impurity raw material, by which a cadmium sulfide-zinc mixed crystal thin film 5 showing (p) type conduction can be manufactured.
Patent JP-H03296135-A (JP)
Title: Automatic program generation control system
Inventor: TANIGAWA KIYOZUMI
IPC: G06F9/06
Filed: 1990-04-16
Abstract: PURPOSE:To automatically generate plural programs having the similar functions out of a source program by developing previously a source program consisting of a common part and an individual part designated by the evolution designation information and selecting the individual part in order to edit and generate a desired program. CONSTITUTION:An evolution designation reading part 1 is provided to read the evolution designation information together with a source program reading part 2, a program editing part 3 which edits the read program 5 based on the evolution designation information, and an output part 4 which outputs the edited program 5. Then the program 5 consists of a common part 6 which is common to plural programs and an individual part 7 which designates each program based on the evolution designation information. Thus a program including the part 6 and the part 7 designated by the evolution designation information is automatically produced based on the program 5. As a result, a program containing a desired function is automatically obtained from the program 5.
Patent JP-H11295976-A (JP)
Title: Density controller for image forming device
Inventor: NAGAMINE NORIYOSHI
IPC: G03G15/08
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To automatically replace new toner for deteriorated toner at appropriate time by comparing the density of a developed real image with previously predicted limit density. SOLUTION: The image density is detected by an image density detecting device 134 composed of a capacitor 132 and a counter. A controller 114 inspects the deterioration state of the toner retaining in a developing device main body based on a detection signal by the device 134 at the intervals of the acting time of a rotary developing device 42, and performs the replacement of the toner as necessary. The previously predicted limit image density is stored in the ROM 122 of the controller 114.  When the integrated value of the image density within specified acting time is under the limit image density, the controller 114 judges that the deterioration of the toner is accelerated, and designates to perform action that one part or all of the toner in the developing device main body is discharged and the toner is supplied from a toner cartridge by nearly the same quantity as the quantity of the discharged toner.
Patent JP-S5221877-A (JP)
Title: Counter device
Inventor: IMAIZUMI CHIZUYO
IPC: G06M7/00
Filed: 1975-08-11
Abstract: PURPOSE: To easily count small objects such as a multiplicity of letters and points by pressing one by one a moving member of a small section equivalent to the size of fountain pens onto the objects being counted. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02279478-A (JP)
Title: Detachable device for automobile door
Inventor: OZAWA SHOGO
IPC: B23P21/00
Filed: 1989-04-18
Abstract: PURPOSE:To enable the detachment of a door so easily by installing a retractile mechanism, inserting or extracting a pin into or from an automobile body and the door, and a door holding mechanism independently each, in a detachable device for the door being attached to the automobile body closably via the pin. CONSTITUTION:This detachable device is equipped with a vertical pair of detecting mechanisms 61 comprising a sensing claw 2 detecting each position of both upper and lower pins 4 for attaching door 123 closably to a body frame of an automobile, and a vertical pair of retractile mechanism 1 subject to a positional compensation on the bias of the position of the pins 4 detected by these detecting mechanisms 61 and inserting or extracting these pins 4 into or from the body frame 60 and the door 123. Also there is provided with a holding mechanism 117, holding the door 123, subject to the positional compensation on the basis of each position of these pins 4 detected by the detecting mechanism 61, and being driven independently apart from the retractile mechanisms 1. Each retractile mechanism 1 is made up of providing a pin presser claw 8, a pin holding claw 9 and a pin inserting claw 10.
Patent JP-S5722544-A (JP)
Title: Sensing element
Inventor: YOSHIDA AKIHIKO
IPC: G01K1/08
Filed: 1980-07-16
Abstract: PURPOSE:To improve the property of the sensing element against environment by protecting the sensing part by a filter constituted by phenol series active carbon fiber whose raw material is hardened novolak fiber. CONSTITUTION:Novolak resin is dissolved, spinned, hardened by formaline, and bridged in three dimensions. Then the hardened novolak fiber obtained in this way is transformed into the carbon fiber, activated at 700-800 deg.C in the atmosphere of the mixed gas comprising water vapor and nitrogen, and the phenol series active carbon fiber is obtained. Then, the sensing element is constituted by forming a dielectric positive electrode oxide film 12, a manganese dioxide film 13, a colloidal carbon layer 14, and copper-plasma flame coated layer 15 on the surface of a tantalum wire 11. Said sensing element is fixed to a metal case 18 having air holes 17. On the outside of said metal case 18, the filter 22 comprising said phenol seies active carbon fiber in the shape of paper, textile, knitted goods, or felt is provided via a spacer 23. In this constitution, the initial performance of the sensing element can be maintained for a long time, and reliability can be enhanced.