baber/WOPTO huggingface dataset:
Patent JP-H0852263-A (JP)
Title: Game panel holding device for pachinko machine
Inventor: KISHI TAKESHI
IPC: A63F7/02
Filed: 1994-08-10
Abstract: PURPOSE:To perform the holding connection of a game panel for Japanese pinball game (pachinko) through one action by forming protrusively a hook piece on the back face of a middle frame by integral molding, forming an insertion port through which the hook piece is inserted to a mechanism plate and arranging a clamping device which engagingly/ disengagingly connects the hook piece to the back face of the mechanism plate. CONSTITUTION:The hook piece 14 is formed protrusively on the back face of a circumferential frame and a supporting plate in the periphery of a housing space 2, and the hook piece 14 is molded integrally with the middle frame 5 with a synthetic resin material. An upper face is formed as an inclination guide face inclining from the upper side to the lower side gradually in almost cross-sectionally U-shape, and an L-shape engaging piece 16 suspending in the directly downward direction is provided, and the suspending part of the L-shape engaging piece 16 is formed as an engaging edge 17. A rectangular insertion port is formed at a position corresponding to the hook piece 14 on the edge of the mechanism plate 23, a box type engaging piece is formed protrusively on the upper part of the insertion port, an interlocking port is faced downward, and a boss for fixture in which a screw hole is formed is formed protrusively on the lower part of the insertion port. The game panel is loaded by suspending on the housing space 2, and the mechanism plate 23 is superimposed on the back face of the middle frame 5, then, the clamping device 30 is adhered on the hook piece 14.
Patent JP-H0375319-A (JP)
Title: Method for vaporizing active metal
Inventor: ISHIWATARI YUTAKA
IPC: C23C14/56
Filed: 1989-08-17
Abstract: PURPOSE:To enable stable supply of metallic vapor for long time by arranging a porous body on molten metal surface in heating and vaporizing parts and a device, in which the metal for vaporizing is supplied from outer part, in molten metal part to execute heating to me porous body and melting and vaporizing the metal. CONSTITUTION:A tungsten-made crucible liner 4 is arranged at inside of a water cooling copper crucible 5 arranged in a vacuum chamber, and in this, the vaporizing metal 1 of copper powder, etc., is charged. The tungsten porous body set on the molten copper surface is heated with an electron beam 6, and by vaporizing the copper, temp. drop in the vaporizing part caused by heat loss with convection of the copper at the vaporizing part and vaporized latent heat can be prevented and vaporizing ratio of the copper can be drastically improved. Further, as volume of the porous body 2 possessed in capacity in the liner 4 is smaller than that of the conventional method, a large quantity of the vaporizing metal can be charged in the liner 4. Further, as the vaporizing metal can be charged through a pipe 7 from between the porous body 2 and be liner 4, the vaporizing operation for long time can be executed.
Patent JP-H07166298-A (JP)
Title: Tube interior parts
Inventor: INABA MICHIHIKO
IPC: H01J31/20
Filed: 1994-08-11
Abstract: PURPOSE:To obtain low coefficient of thermal expansion, formability, and characteristics of preventing howling and deformation after forming, which are required of a color picture tube interior parts material, by specifying the composition of a precipitation hardening Fe-Ni alloy. CONSTITUTION:This alloy has a composition containing Fe as an essential component and also containing, by weight, 0.3-10%, in total, of Cr and/or Mn, 25-45% Ni, and <=2.5%, in total, of at least one precipitation hardening component selected from Ti, Nb, Al, Mo, V, Zr, and Ta. At the time of producing the parts material, it is desirable to perform rolling while regulating final cold rolling rate at cold rolling to >=40%, annealing to regulate crystalline grain size to 8-12 defined by JIS-G50551, and further adjustment rolling at <=30% rolling rate for the purpose of maintaining the shape required of the parts material. Then, according to the manufacturing process of the tube interior parts, the alloy is subjected to working, such as blanking and piercing, to annealing which doubles as solution heat treatment at 700-1300 deg.C, further to press forming, and then to aging treatment at 500-800 deg.C.
Patent JP-H06237464-A (JP)
Title: High definition image pickup device and recorder and reproduction device for high definition picture information
Inventor: FURUHATA TAKASHI
IPC: H04N5/374
Filed: 1993-08-25
Abstract: PURPOSE:To obtain the high definition image pickup device with excellent economy by pickling up a 2-dimensional picture element in a pickup space, receiving lights from sampling points saved by 1/2 or more and outputting a video signal so as to utilize the visual characteristic of human being thereby reducing number of picture elements. CONSTITUTION:An HD camera 100 picks up an image of a 2-dimensional space having space sampling points of in total (nHXnV) comprising nH points in the horizontal direction and nV points in the vertical direction. Then solid-state image pickup elements 40-70 whose sampling points not receiving light are not adjacent and whose picture element number is (nHXnV)/2 or below receive an image pickup light from sample points below the (nHXnV)/2 or below and output a video signal via a signal processing circuit 80. The highly economical high definition image pickup device is obtained through the configuration that the space sampling points are reduced by 1/2 or below, a recording signal having a compressed band is generated and recording and reproduction are executed while utilizing the visual characteristic of human being.
Patent JP-H0638094-A (JP)
Title: Signal charge storage time control circuit for signal charge storage type photoelectric conversion element
Inventor: YOSHIDA SATORU
IPC: H04N5/335
Filed: 1992-07-15
Abstract: PURPOSE:To improve the accuracy of exposure control by obtaining the data of charge sweep-out driving timing from the data of time difference between an exposure time of a CCD image pickup element and proper exposure time and letting a period from that timing to charge read-out be the exposure time by means of the count value of the pulse of an oscillator. CONSTITUTION:The data of time difference between the exposure time and the proper exposure time are obtained by comparing the level value of an output video signal from a CCD 1 with the signal level of a target value when the CCD 1 is in the proper exposure state. Next, data for designating the charge sweep-out driving timing to decide the exposure time value of the CCD 1 are obtained by calculating the time difference data and the stored value of data concerning the proper exposure time of the CCD 1 before one vertical scanning period. Afterwards, a signal SUB 3 is supplied to a driving circuit 9 so that a period from a point of time when the count value of a counter 17 for counting the pulses of an oscillator 16 is coincident with the data for designating the charge sweep-out driving timing, to charge read-out driving timing set in a vertical flyback period can be the exposure time.
Patent JP-S58115200-A (JP)
Inventor: NOZAWA HIDEYUKI
IPC: D21H27/02
Filed: 1981-12-28
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-H0748431-A (JP)
Title: Polyurethaneurea polymer for medical use
Inventor: YONEDA HARUYUKI
IPC: C08G18/65
Filed: 1993-08-04
Abstract: PURPOSE:To provide the polymer low toxic when used in vivo, excellent in biocompatibility and anti-thrombogenicity, thus useful for artificial blood vessels, etc., having specific chemical structure. CONSTITUTION:The polymer having such structure that polymer segments of respective formulas I and II are virtually, alternately linked. In the formulas, n is 0-20; m is 0-10; R<1> is a mixture of (A) 95-60mol% of at least one kind selected from (1) polyethers both terminated with alkylene groups with at least one kind of 3-8C alkylene linked mutually via ether linkages and (2) polyesters and/or polycarbonates both terminated with alkylene groups with at least one kind of 2-8C alkylene linked mutually via ester and/or carbonate linkages and (B) 5-40mol% of a polysiloxane both terminated with alkylene groups; R<2> is divalent hydrocarbon <=500 in molecular weight; R<3> is such an amino acid that the second basic group is an amino group among basic amino acids and/or such a divalent hydrocarbon formed by eliminating two amino groups from a compound selected from biological amines bearing the two amino groups.
Patent JP-S6365458-A (JP)
Title: Multi-color image forming method
Inventor: SHOJI HISAFUMI
IPC: G03G15/01
Filed: 1986-09-08
Abstract: PURPOSE:To permit expression of the colors in the fine parts of images without unevenness so that the same color as the color in a solid part is obtd. by shifting the latent images corresponding to respective color image signals successively by as much as the shifting quantity in the main scanning direction and/or sub-scanning direction thereby forming said latent images. CONSTITUTION:The formation of the latent images in a multi-color image forming method is executed by shifting the formation of the latent images corresponding to the respective color image signals by DELTAa satisfying d/10<=DELTAa<=2d successively in either or both of the main scanning direction and the sub-scanning direction when the inter- picture element spacing on an image forming body is designated as (d). The image exposure is eventually executed in the part which is deviated by DELTAa from the previously developed part stuck with a toner where the toner is not stuck in the part such as the line of about one picture element width or the point of the same degree. The absolute level of the potential in said part, therefore, decreases considerably from the potential at the time of uniform electric charge down to 0 potential; therefore, the electric field intensity between the image forming body and developing sleeve is satisfactorily increased. The same color tone as in the large area part is thereby obtd.
Patent JP-H0658410-A (JP)
Title: Stopping control device for industrial vehicle provided with radial cylinder variable capacity pump/motor
Inventor: TANIGUCHI HIROYUKI
IPC: B60W10/18
Filed: 1992-08-07
Abstract: PURPOSE:To stop a vehicle in response to abrupt requirement of a driver, pre vent generation of shock at the stopping time, and obtain satisfactory stoppage feeling in respect to an industrial vehicle provided with a radial cylinder vari able capacity pump motor. CONSTITUTION:A driving shaft 3a of a hydraulic pump 3 for running is drivingly connected to an output shaft of an engine 1. An output shaft 4a of a hydraulic motor 4 is connected to a driving wheel 7 through a driving shaft 5 and an operation gear mechanism 6. In case that abrupt stopping requirement is made from a driver, that is, a braking pedal 43 is operated by more than a specified rate during running, a controller 61 functions so as to increase driving speed of a stepping motor 29A, and a transmission ratio is speedily approaches a zero value. Immediately before stopping, however, the driving speed of the stepping motor 29A is decreased, and the vehicle is slowly stopped.
Patent JP-S60103570-A (JP)
Title: Floating characteristic measuring device of magnetic head
Inventor: UEMATSU YUKIHIRO
IPC: G01B21/00
Filed: 1983-11-10
Abstract: PURPOSE:To find out a write/read head unstable to the floating charactristic in the positioning direction by measuring the floating characteristic from the change in a signal level difference beween different frequencies obtained by a floating head. CONSTITUTION:A read amplifier 7 amplifies a read data signal and outputs filter circuits 8, 9. An f1 frequency component only passes through the filter 8 out of data signals, a level detection circuit 10 detects the level and an output signal 1 is outputted to a comparator circuit 12. On the other hand, the filter circuit 9 passes only an f2 frequency component, the level is detected by a level detection circuit 11 and an output signal 2 is outputted to the comparator circuit 12. The comparator circuit 12 compares the level of f1 frequency with the level of f2 frequency and an output signal 3 being the difference is outputted. The output signal 3 is outputted with a nearly prescribed output level normally when there is no problem, and a write/read head 6 having an unstable factor has a part changed suddenly, then it is decided as a write/read head having an unstable factor to the floating characteristic in the positioning direction.
Patent JP-S6457195-A (JP)
Title: Fuel assembly for boiling water reactor
Inventor: HIRAIWA KOJI
IPC: G21C3/30
Filed: 1987-08-27
Abstract: PURPOSE:To raise an infinite multiplication factor and fuel economy, by flattening a ratio distribution of density of hydrogen atoms to uranium atoms (H/U) for all region from an upper part to a lower part of a fuel in a reactor core during its operation. CONSTITUTION:An upper part of a water rod 6 has a number of water outlets 14 on an upper end position of fuel pellets, is constricted upwardly from the position, an upper end of the rod 6 is connected to an upper end plug 8 and the end plug 8 is fixed to a central part of an upper tie plate 10. And a lower part of the rod 16 is constricted downwardly from a position of one-third of whole rod length to become approximately the same diameter as an outer diameter of a fuel rod 4. And also an upper end of a short length fuel having two-thirds length of a full length fuel is fixed by a spacer 5 and there exists no fuel rod above there. An upper end of another short length fuel 4 having one-third length of a full length fuel is also fixed by a spacer 16 and there exists no fuel rod above there. In this way, a distribution of H/U can be flattened from an upper stream side through a down stream side a coolant pass by combining a rod 6 being fat at a down stream side of a coolant pass and slender at a upper stream side of that, with two kinds of the partial length fuels.
Patent JP-H0258895-A (JP)
Title: Manufacture of printed wiring board
Inventor: ITO TOSHIHIDE
IPC: H05K3/34
Filed: 1988-08-24
Abstract: PURPOSE:To dissolve the spreading irregularity of preflux on a substrate surface caused by compressed air, improve the thickness uniformity, and avoid soldering failure by a method wherein preflux is smoothed by making the substrate pass between smoothing rubber rolls, after superfluous preflux in through holes is sucked and eliminated by rubber roles having unevenness in circumferential direction on the roll surface. CONSTITUTION:The spreading process of preflux is as follows. Preflux 3 is excessively supplied to a substrate 2 by a shower 1; the preflux 3 supplied to rubber rolls 4 on which surfaces unevenness is formed at constant pitches in the circumferential direction is adjusted to have a desired thickness by doctor rolls 5; while the rubber rolls 4 are rotated and the substrate 2 is made to abut on the rolls, the substrate 2 is passed through the roll gap; while the preflux 3 supplied to smoothing rubber rolls 6 is adjusted to have a desired spreading amount by a doctor rolls 5, the smoothing rubber rolls 6 are rotated; the substrate 2 is made to abut on the rollers and pass through the gap; thereby transferring the preflux, and smoothing the preflux on the substrate surface.
Patent JP-S6191669-A (JP)
Title: Developing method
Inventor: SHOJI YOSHIO
IPC: G03G9/08
Filed: 1984-10-11
Abstract: PURPOSE:To Enable superior development of an electrostatic latent image by using a mixture of insulating particles A essentially composed of a binder resin obtained by copolymerizing a monomer having an N-contg. polar functional group, and insulating particles B obtained by forming a discontinuous layer of surface-additive fine particles specified in pH on the surface of the particles A. CONSTITUTION:The insulating toner particles A are obtained by copolymerizing a monomer contg. an N-contg. functional group, preferably represented by the formula (n is 1-4, R1 is H or CH3, each of R2 and R3 is independently H or 1-4C alkyl, and each is not H at the same time) with styrene or the like, melting and kneading a binder resin contg. the obtained polymer, a low mol.wt. wax, and a magnetic material, then, pulverizing, and sieving them. The insulating particles B are obtained by mixing the surface-additive fine particles, such as acidic carbon black, having a pH of <=4 and at least one kind of polar functional group, such as COOH, OH, or halogen, to form the discontinuous particle layer on the surface of each particle A. The use of (5-10):1 ratio mixture of the particles A and B as the developer permits always sharp development to be executed independent of charge of environmental conditions by developing an electrostatic latent image in an alternating electric field.
Patent JP-S6456229-A (JP)
Title: Transport machine
Inventor: KORISHIMA TOMONORI
IPC: B60J3/06
Filed: 1987-08-27
Abstract: PURPOSE:To aim at protecting privacy and at enhancing the fashionability of an automobile or the like, by mounting windows each formed of a polymeric cholesteric liquid crystal film which selectively reflects visible light rays, to the vehicle. CONSTITUTION:A cholesteric liquid crystal film made of a cholesterol or cholestanol acrylic polymer, a methacrylic ester polymer, polyester or the like is subjected to a mono-domain condition. That is, a monomer thereof is clamped between two glass panes or between plastic plates and is polymerized by heat or light. Then, the polymetric cholesteric liquid crystal liquid film is applied on a transparent plastic film or the like, or laminated thereover to form a windshield pane. With this arrangement, the inside of a vehicle is difficult to be seen from the outside while the visibility of the outside from the inside is satisfactory, thereby it is possible to aim at ensuring the safety, at protecting privacy and enhancing the fashionability.
Patent JP-S6368031-A (JP)
Inventor: IIJIMA HIROMICHI
IPC: A01G33/02
Filed: 1986-09-10
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-H0293798-A (JP)
Title: Method and device for measuring physical quantity by optical sensor
Inventor: ARUBERUTO BUIISUMAIERU
IPC: G01D21/00
Filed: 1989-08-18
Abstract: PURPOSE: To improve the precision of a measured quantity by providing a 1st photoelectric receiver for effective luminous flux and a 2nd photoelectric receiver for reference luminous flux. CONSTITUTION: The light emitted by a light source 18 is guided to an optical fiber 13 by a spherical lens plug 19 and converged on the incidence end part of an optical fiber 16 extending to a detecting device 31. The device 31 makes effective luminous flux, transmitted through a beam coupler 32, on an optical receiver 33, which generates an electric signal which is proportional to the intensity of the effective luminous flux. Reference luminous flux which is reflected by the coupler 32 is made incident on an optical receiver 36, which generates an electric output signal proportional to the intensity of reflected luminous flux. Therefore, the measured quantity can be found concretely by evaluating the electric output signals of both the receivers 33 and 36 of the device 31 to improve the precision.
Patent JP-S59100977-A (JP)
Title: Output method of record information
Inventor: SUZUKI YASUO
IPC: G07C9/00
Filed: 1982-12-01
Abstract: PURPOSE:To keep secrecy with an information recorder by setting levels corresponding to the importance of reports and allowing the output only for the reports having levels less than that of a clerk having a secret code. CONSTITUTION:An ROM2 is connected to a central arithmetic device CPU1 together with a storage means consisting of a random access memory RAM3. The RAM3 contains an operator table which stores the secret code of an operator and its corresponding operation level and a report importance table which stores the importance corresponding to the secrecy of each type of report in addition to various types of data. For output of the report, the report importance table is searched on the basis of the report number. Then the importance of the report is compared with the operation level of the operator secret code to decide the output of the relevant report.
Patent JP-H0661843-A (JP)
Title: Frequency divider
Inventor: SAKAMOTO YASUHIKO
IPC: H03K23/00
Filed: 1992-08-07
Abstract: PURPOSE:To extract an output signal whose duty cycle is 1/2, just equal to that of an original clock signal when the signal to be frequency-divided is subject to 1/(odd number) frequency division by providing a gate circuit to reduce a clock signal given to a shift register by a half period to the frequency divider. CONSTITUTION:A frequency divider is provided with a gate EXNOR1 circuit which reduces a period of an input clock CK given to shift registers DF1-DF3 by a half period when an output signal Q of a final stage D-FFDF3 of n-stages of the shift registers DF1-DF3. The EXNOR1 circuit inverts the clock CKIN subjected to be frequency division by (n-1/2) times and feeds back the resulting signal to the 1st stage DF1 simultaneously. The output signal of each stage of the shift registers DF1-DF3 is a clock signal repeating inversion once per (n-1/2) times of the input clock CK. When the duty cycle of the clock CKIN to be frequency-divided is 1/2, the output clock is a clock signal being 1/(2n-1) frequency division of the clock CKIN and whose duty cycle is 1/2.
Patent JP-2000031135-A (JP)
Title: Device for detecting breaking of reaction-gas supply pipe
Inventor: ODA AKIYA
IPC: C23C16/455
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To detect the breaking of a reaction-gas supply pipe arranged in a reaction furnace so as to assist finding the cause and to perform the immediate replacement and the like of the reaction-gas supply pipe. SOLUTION: This device for detecting breakages is constituted of the following devices in a pressure reducing semiconductor manufacturing apparatus, an acceleration sensor S, which is attached to a cap 8 for detecting vibration caused by the breaking of a reaction gas pipe and falling on the manifold cap 8, a sensor controller C, which continuously operates the output value from the acceleration sensor S and outputs the detection signal when the reaction gas pipe is broken, and a display device D, which continuously displays the output state of the acceleration sensor S.
Patent JP-H07108458-A (JP)
Title: Treating device for exhaust gas and drainage in polishing device
Inventor: KIMURA NORIO
IPC: B01D29/62
Filed: 1994-08-12
Abstract: PURPOSE:To provide the treating device for exhaust gas and drainage in the polishing device where the polishing device can be installed in a clean room, and exhaust gas and polishing drainage which are exhausted out of a polishing device, can be treated. CONSTITUTION:Exhaust gas and drainage are treated, which are exhausted out of the polishing device 1 where a semi-conductor wafer 4 is brought into contact with an abrasive cloth 6 so as to be relatively moved, and the contact surface of the semi-conductor wafer 4 is polished by polishing abrasive solution fed to the contact surfaces of the aforesaid wafer and cloth. An exhaust duct 25 is provided in a bulkhead 2 covering the polishing device 1, the duct 25 is communicated with a harmful gas removing tower 12 through an exhaust means 11, a drainage receiver 26 is provided below the abrasive cloth 6 of the polishing device 1, and the drainage receiver 26 is communicated with a drainage treating means 10.