baber/WOPTO huggingface dataset:
Patent JP-H11443-A (JP)
Title: Plastic parts for game machine and method for manufacturing same
Inventor: MIWA MINORU
IPC: A63F7/02
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To streamline the manufacture of plastic parts for game machines and improve flexibility in design. SOLUTION: A fixed mold 20 having recesses 36a and 36b which correspond to the forms of corner decoration and a movable mold 22 are mounted onto an injection molding apparatus 10. The design of the corner decoration printed on film 30 is aligned with the recesses 36a and 36b for clamping the molds and molten plastic is injected into the cavity. When the cavity is filled with the injected plastic, the pressure of the plastic will deform the film 30 along the contour of the recess 36b. While the plastic will cool gradually and consolidate in the cavity, the ink printed on the film 30 will be transferred to the plastic by its heat. Even corner decorations with a complicated design can be produced in a single molding operation, and greater flexibility in design is obtained.
Patent JP-S61230243-A (JP)
Title: Cathode-ray tube
Inventor: SAKURAI HIROSHI
IPC: H01J29/74
Filed: 1985-04-03
Abstract: PURPOSE:To make a deflection electron beam to be about vertically incident upon the target electrode surface by providing an auxiliary deflection means for making an electron beam to deflect in the reverse direction to the main deflection between the main deflection means and the target electrode. CONSTITUTION:An electrostatic deflection type image pick-up tube is so constituted that an electron beam 3 from an electron gun 1 may be deflected by a pair each of the horizontal and vertical electrostatic deflection electrodes 2 while landing at a target electrode 7. Thereby, an auxiliary deflection electrode 9 consisting of a deflectron type conductive film attached to the inner peripheral surface of a glass bulb 8 while having a pair each of the horizontal and vertical electrodes similarly to the deflection electrode 2 between the deflection electrode 2 and the target electrode 7. And the electron beam 3 is deflected by an auxiliary electrode 9 so as to return the electron beam 3 a little to the tube axis side. Accordingly, the beam 3 can be made to be vertically incident upon the target electrode 7 surface without using a collimation lens and a mesh electrode with good efficiency.
Patent JP-S55161818-A (JP)
Title: Preparation of polyester
Inventor: SAKAMOTO SEINI
IPC: C08G63/78
Filed: 1979-06-05
Abstract: PURPOSE: To obtain a polyester for producing a film, excellent in slipping properties, by the addition of additional Ca compound, after ester interchange, in which the Ca compound has been used as a catalyst, followed by the polycondensation with two kinds of phosphorus compounds after a specified period of time has elapsed.  
     CONSTITUTION: Ester interchange is carried out by using a lower alkyl terephthalate as main acid component, ethylene glycol as a main glycol component, and a Ca compound as a catalyst. After the reaction has been completed, the Ca compound is added again, in such amounts that the total amount of the Ca compound used is 0.15W0.4mol% based on the total of the acid component in the raw material for polyeter, and polycondensation is carried out, with addition of (a) a trialkyl phosphate and (b) a phosphorus compound of formula I (wherein R 1 , R 2  and R 3  are H or alkyl), in such amounts that a/b is 1W20, and a+b is 1W3 time the total of the Ca compound, in mol, after a period of time defined by relation II (wherein n is average polymerization degree of the polyester oligomer; t is time (second) since the Ca compound is added), has elapsed. Thus purpose polyester is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57186307-A (JP)
Title: Engaging pieces
Inventor: MORITA TAMAO
IPC: H01F7/02
Filed: 1981-05-09
Abstract: PURPOSE:To obtain engaging pieces instead of an ordinary button by sewing a permanent magnet of circular disc shape having an engaging hole at its center on one of two materials to be mounted and made of cloth with a yarn and similarly sewing a ferromagnetic plate of circular disc shape having a ferromagnetic rod to be inserted into the engaging hole on the other of the materials faced with the one material. CONSTITUTION:A permanent magnet 1 of a circular disc shape having an engaging hole 1a at its center is sewed on one of materials 4 to be mounted and made of cloth via a yarn by employing yarn holes 1b, 1c formed at the periphery of a hole 1a. A ferromagnetic plate 3 of a circular shape projected with a feromagnetic rod 3a to be inserted into the hole 1a is similarly sewed on the other material 4 faced with the one material 4 by employing yarn holes 3b, 3c. In this manner, the rod 3a id press-fitted into the hole 1a, thereby obtaining an engaging implement of small shape instead of a button.
Patent JP-S546353-A (JP)
Title: Method of treating waste water
Inventor: SUZUKI HIDEAKI
IPC: B01D15/00
Filed: 1977-06-16
Abstract: PURPOSE: To simply perform the emulsification breakdown of emulsion-like waste water containing oil emulsified by means of cations system surface-active agents and the change of oil into coarse grain by using a treating material produced by carrying specified fatty acids to a supporting body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02252816-A (JP)
Title: Pile driver
Inventor: NAGASHIMA MASAYA
IPC: E02D7/10
Filed: 1989-03-24
Abstract: PURPOSE:To efficiently control operation by loosely fitting and inserting a part of a boom guide drop hammer axle in a weight guide drop hammer axle with a clutch mechanism operated by means of a hydraulic cylinder, and linking a boom to a drop hammer axle receiver to the drop hammer axle receiver in such a manner as the drop hammer axle receiver being loosely engaged to a boom guide drop hammer axle. CONSTITUTION:A hydraulic cylinder 12 attached to a drop hammer axle slide part 19, a clutch lever 13, a clutch 21, and clutch attaching plate 23 are formed in a clutch mechanism. And a drop hammer axle receiver 10 mounted on the tip part of a boom 11, a weight guide drop hammer axle 4, and a boom guide drop hammer axle 7 inserted into the drop hammer axle 4 are formed on a drop hammer axle receiving part. And the clutch 21 is applied to a hammer head 15 with the rod of a hydraulic cylinder 12 contracted, and a hammer 18 is pulled up. Moreover the rod is adversely extended, and a pile 17 is hit by releasing engagement of the clutch 21 and dropping a hammer 18. Consequently the weight guide drop hammer axle 4 can be lowered by its length driven in.
Patent JP-H01241574-A (JP)
Title: Image forming device
Inventor: TODA KUNIO
IPC: G03G15/01
Filed: 1988-03-23
Abstract: PURPOSE:To permit the installation posture to be common and to reduce assembly operation cost by using a magnetic member at the same posture for the developing roller which is common to the plural developing device installed around a photosensitive body. CONSTITUTION:A magnetic roller 81 which has plural magnets in the circumference direction is contained in a non-magnetic sleeve roller 80, D-cut plane is formed on the end part of the shaft 82 of the magnetic roller 81, and the magnetic poles of the roller 81 are positioned at the prescribed position against the photosensitive body based on the D-cut plane. In this case, the magnetic roller 81 is fixed by a metal fitting 83 which possesses fixing holes accorded with the D-cut plane, and a fixing member 84 fixed on a developing device main body 71 so as to stabilize the magnetic pole positions. Namely, for example, the five magnetic poles S1-S5 and the four magnetic poles N1-N4 are provided so as to align the S pole and the N pole one after the other. Thus, all the parts of each developing device are common except different shaped adjacent end side parts, and production cost is reduced and replacing and repairing are facilitated.
Patent JP-S57185160-A (JP)
Title: Ink moving recorder
Inventor: YOSHIDA NOBUAKI
IPC: B41J2/385
Filed: 1981-05-11
Abstract: PURPOSE:To make a special cleaning part unnecessary by a method in which the tip of a meniscus-forming means for recording electrode, etc., is cleaned by using a recording paper. CONSTITUTION:An ink moving recorder is connected to a power source, whereupon an magnetic fluid 4 is supplied to a recording electrode 1 by an ink supplying means, and the magnetic fluid is adhered, as shown by illustration, to a clean magnet 3 for upheaving and the recording electrode 1. In this way, a preparation for recording is finished. Then, when a recording start signal is input, paired feed rollers 13 are turned reversely for a given period of time, and a given amount of recording papers 5 are loosened and contacted with the recording electrode 1. The condition is continued for a given period of time, during which magnetic fluid 4 is absorbed by the recording papers 5 and the tip of the recording electrode 1 is cleaned. Afterwards, the feed rollers 13 are turned forward to restore the recording papers 5 to their original tensed state.
Patent JP-H01241934-A (JP)
Title: Synchronization decision system
Inventor: KAWAKAMI SHOZO
IPC: H04J3/06
Filed: 1988-03-23
Abstract: PURPOSE:To prevent asynchronous state due to hit of a radio line especially and to reduce the time required for resynchronization by applying error detection in the presence of a carrier at all times. CONSTITUTION:A PN data coincidence circuit 8 processing a coincidence signal between a PN pattern of a reception data and a PN pattern generated by an error detection section 5 in the presence of a carrier only, the 2nd logic circuit 4 taking a logic between a carrier detected by a carrier detection section 2 and an error data detected by the error detection section 5 and supplying an error data in the presence of carrier to a deciding section 6, and the 3rd logic circuit 9 taking a logic between the output of the PN data coincidence circuit 8 and the output of the discrimination section 6, operating a demultiplex section 7 in the absence of an error, outputting each signal of monitor and control demultiplixedly and controlling the processing clock, are provided. Thus, asynchronous state is prevented by the interruption of the carrier of the reception data such as line momentary interruption or the like and the synchronizing pull-in time from the asynchronous state into the synchronizing state due to the error pulse generated in the presence of a carrier is reduced.
Patent JP-H07280558-A (JP)
Title: Method and apparatus for trigonometrical distance measurement
Inventor: MIMURO TETSUSHI
IPC: G01C3/06
Filed: 1994-04-08
Abstract: PURPOSE:To change a visual field for measuring distance to a proper visual field by shifting the position of a window (center angle of window) set according to the position of an object to be measured. CONSTITUTION:The reflected light from an object is received with multiple sets of photosensor arrays having photodetecting areas (windows) to project a plurality of images of the object based on the light received and the distance to the object is measured from a relative displacement of the plurality of images of the object. The number and size of the photosensor arrays for receiving the reflected light are set beforehand by a window setting means 32 corresponding to the distance. The optimum number and size of the windows are set and switched from among the number and size thereof corresponding to the distance measured. At the same time, the photodetecting area is shifted according to the center visual angle determined by a distance decision means 31 and the plurality of images of the object are projected based on the light received with the windows shifted to measure the distance to the object by a distance measuring means 21.
Patent JP-S62228803-A (JP)
Inventor: URA FUKUNORI
IPC: F22B37/20
Filed: 1986-03-31
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-S52153757-A (JP)
Title: Electrochromic display device
Inventor: TAGUCHI NOBORU
IPC: G09F9/00
Filed: 1976-06-16
Abstract: PURPOSE: The reliability as a display device is perfectly assured by letting a patterned transparent conductive film serve also as a filter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08238259-A (JP)
Title: Method for treating dental pump by electric heater in root canal therapy and electric incinerator for dental pulp used directly for its practice in use
Inventor: KONISHI KAZUNARI
IPC: A61C5/02
Filed: 1995-03-02
Abstract: PURPOSE: To prevent pain and infection of remaining dental pulp inflammation caused by bringing the dental pulp into contact with a machine during medical treatment by incinerating a remaining dental pulp in a root canal to make it into inorg. substances by means of electric heating after a main dental pulp is removed and sterilizing the dental pulp tissue by means of dry heating in the root canal therapy of the dental pulp. CONSTITUTION: In the first therapy, under anesthetizing ana after the main dental pulp is removed, the remaining dental pulp in a root canal is incinerated by means of an electric dental pulp incinerator 1. In this instance, an electrically heating bar 4 being plastically deformable is removably and exchangably connected to an electrically heating source 2 through a cord 3. Besides, a switch 8 is provided on a finger grip 7 of the electrically heating bar 4. In addition, to adjust the depth of insertion of the electrically heating bar 4 after X-ray photographing of a diseased part is performed, a stopper 8 consisting of a thermally infusible material is provided. When a front tooth is medically treated, a tool in which a right angle handle is fixed on the electrically heating bar 4 is used.  The org. dental pulp is made thus into inorg. substances and the dental pulp tissue is sterilized by means of dry heating. Thereafter, root canal filling is performed by a usual way.
Patent JP-S58192532-A (JP)
Inventor: EDOWAADO HARII JII HAN
IPC: A61B5/288
Filed: 1983-04-21
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-S60215429-A (JP)
Title: Automatic speed change gear
Inventor: FUJIEDA MAMORU
IPC: B60W10/11
Filed: 1984-04-11
Abstract: PURPOSE:To automatically change a vehicle speed without use of a fluid torque converter with the speed change made more smooth, and with the acceleration and deceleration characteristics made more excellent by providing an RPM control means for controlling engine RPM independently of acceleration operation. CONSTITUTION:RPM N of an engine 1 and an intake negative pressure Vc in a suction pipe 4 are respectively entered from a rotation sensor 6 and an intake negative pressure sensor 7 to a control unit 10, while RPM n of a propeller shaft 9 entered from a vehicle shaft RPM sensor 8 to the control unit 10. The control unit 10 incorporates the RPM N, the intake negative pressure Vc, the vehicle shaft RPM n, and a load signal L indicative of the amount of operation of stepping to an acceleration pedal 15, and delivers an operation signal to a throttle valve actuator 3 to specify the opening of a throttle valve 14. In addition, the control unit delivers a signal to injectors 5A-5D to specify the amount of fuel supply whereby an air-fuel ratio and the engine RPM can be controlled.
Patent JP-H03270382-A (JP)
Title: Image processing method
Inventor: SHISHIZUKA JIYUNICHI
IPC: H04N1/46
Filed: 1990-03-19
Abstract: PURPOSE:To accurately discriminate whether an input image is a color image or black-and-white image by extracting chromaticity information and lightness information from image data and making a black-and-white/color discrimination on the image data according to said pieces of information. CONSTITUTION:A color black-and-white discrimination part 2 which outputs the color black-and-white decision signal 24 of an input image in response to input signals of R, G, and B from an image input part 1. Namely, the data from the image input part 1 are inputted to an input part 21 and sent to a data conversion part 22 in units of one picture element and the data conversion part 22 converts the input data on picture elements into tristimulus values X, Y, and Z, etc., represented by an XYZ color specification system of CIE and inputs them to a color black-and-white discriminating circuit 23, which makes the black-and-white/color discrimination on the image data according to the chromaticity information and lightness information extracted from the image data. Consequently, it can accurately be discriminated whether the input image is black and white or color.
Patent JP-H10270801-A (JP)
Title: Nitride iii-v compound semiconductor light emitting device and its manufacture
Inventor: TERAGUCHI NOBUAKI
IPC: H01S5/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To improve the current-light output characteristic of a nitride III-V compound semiconductor light emitting device when the laser of the element is oscillated and, at the same time, to reduce the threshold current by forming a nitride III-V compound multilayer semiconductor light emitting device into a hexagonal prism and using the two parallel surfaces of the hexagonal prism as resonator surfaces. SOLUTION: A hexagonal prism-like laser is formed in such a way that, after a conductive GaN single-crystal thin film 2 is grown non a substrate 1 with a buffer layer in between, an SiO2 film 3 is deposited on the thin film 2 and hexagonal windows are lithographically formed through the film 3 by applying a resist to the film 3. Then the SiO2 film 3 is partially etched off to the thin film 2 and the resist is removed. After the resist is removed, a conductive AlGaN clad layer 4 is grown in each window section and an undoped InGa active layer 5, a conductive AlGaN clad layer 6, a conductive GaN contact layer 7 are successively grown on the clad layer 4 and electrodes 8 and 9 are formed. Since the two parallel resonator surfaces of the hexagonal prism structure have flatness of an atomic order, the occurrence of light losses can be reduced.
Patent JP-H10271072-A (JP)
Title: Peak reduction device and transmitter using the device
Inventor: SHIMIZU MASAHIKO
IPC: H04B1/66
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress a frequency band from being spread with respect to the peak reduction device decreasing a code amplitude of a transmission code series and the transmitter using the device. SOLUTION: A peak reduction device 1 is provided with a comparator section 2 that compares a transmission code series shifted in a shift register 4 with a code series of a prescribed length of a pattern whose amplitude is increased when the transmission code series is limited for its frequency band by a transmission filter 6 and set to a register 5, and a code amplitude reduction section 3 that receives a comparison coincidence signal from the comparator section 2 and reduces the amplitude of at least one code among codes of a prescribed length in the transmission code series.
Patent JP-H02249382-A (JP)
Title: Magnetic recording and reproducing device
Inventor: INOUE YOSHIYUKI
IPC: H04N5/92
Filed: 1989-03-22
Abstract: PURPOSE:To reproduce an excellent picture by discriminating a segment during reproduction from a count being a comparator output resulting from the comparison between a reproducing signal and a threshold level and a count of pulses synchronously with a head switching signal and synthesizing video information of one field based on the information. CONSTITUTION:Segment discrimination means 102a, 102b in a VTR of the multi-segment recording system count a comparison pulse between a reproducing signal and a threshold level representing a change in the envelope of the signal and a pulse synchronously with a head switching signal while being reset by a vertical synchronizing signal respectively and discriminate the segments during reproduction by comparing the counts. Then video information sets reproduced from each segment of each track are synthesized in a field memory 30 based on the result of discrimination to synthesize the video information by one field. Thus, an excellent vari-speed reproduced picture is reproduced.
Patent JP-H09316795-A (JP)
Title: Sheet for glazed finish printing
Inventor: KAMIYA MASAHIRO
IPC: B05D7/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet for glazed finish printing high in visibility of image, specular gloss and printability, by forming a coated layer of an electron beam- curable resin at least one side of a sheetlike substrate. SOLUTION: The surface of a sheetlike substrate such as a matte coated paper is coated with a coating material composition containing 10-60 pts. wt. of an electron beam-curable unsaturated organic substance monomer containing at least two acrylonitrile groups in one molecule and having 200-2,000 molecular weight such as a urethane-modified acrylate oligomer of a polypropylene glycol by a drum cast method. Then the substrate is irradiated with an electron beam and the monomer is cured to give the objective sheet for glazed finish printing having <=7 minute degree of visibility (JIS K7,105) measured by an optical comb of 2.0mm.
Patent JP-H03269529-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAKAGAWA HAJIME
IPC: C07D487/04
Filed: 1990-03-20
Abstract: PURPOSE:To enhance sensitivity, color reproducibility, and storage stability by using a specified magenta coupler among the magenta couplers to be used and incorporating at least one kind of specified compound. CONSTITUTION:The magenta coupler to be used is one of the magenta couplers represented by formula II and the compound to be used is one of the compounds represented by formula I and the like, and in formulae I and II, A is a group to be allowed to release (L)n-DYP by reaction with the oxidation product of a developing agent; L is a group releasing DYP after cleavage from A; (n) is 0,1, or 2; DYP is a dye precursor developing color in a stage of development processing; R51 is alkyl, alkoxy or aryloxy; R52 is acyl, or sulfonyl; L' is alkylene or phenylene; and X is aryloxy, acyloxy, or 1-azolyl, thus permitting sensitivity, color reproducibility and color image stability to be enhanced.
Patent JP-H03270512-A (JP)
Title: Frequency synthesizer
Inventor: ENDO YOICHI
IPC: H03L7/22
Filed: 1990-03-20
Abstract: PURPOSE:To evade the deterioration in the phase noise characteristic and the spurious characteristic in a loop band by setting two comparison frequencies of each phase locked loop circuit to be the relation of not having factors to each other and setting a frequency division number of each phase locked loop to a value in response to a prescribed combination varying an output frequency at an interval of a frequency being a greatest common measure of two comparison frequencies. CONSTITUTION:A fixed frequency divider 211, 212 having frequency division number M1, M2 in the relation of a prime to other frequency division number is provided, which outputs a comparison frequency FR1, FR2 to a phase comparator 611, 612 of each loop and frequency-divides a reference frequency signal REF and gives the result to the phase comparator 611, 612 of each loop, and a frequency division number N1, N2 of a variable frequency divider 671, 672 of each loop is changed according to a prescribed relation. An output frequency FL<-> (=FR1.N1) of a mixer 69 takes a different value by 2MHz as 192MHz, 194MHz,... for each increment of the frequency division number N1 by 1 from 96 and an output frequency F2 (=FR2.N2) of a 2nd loop takes a different value by 625kHz such as 800MHz, 625MHz,... for each increment of the frequency division number N2 by '1' from '1280'.
Patent JP-S51147389-A (JP)
Title: Quantitative method of the moisture in rubber
Inventor: SHIMADA SHIGEYUKI
IPC: G01N31/16
Filed: 1975-06-12
Abstract: PURPOSE: This method provides simpler and higher accuracy quantitative method than known methods about the moisture in rubber. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58204460-A (JP)
Inventor: BERUNARUDOUSU YOHANESU HERARUD
IPC: H01J37/317
Filed: 1983-04-25
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。