baber/WOPTO huggingface dataset:
Patent JP-H06347749-A (JP)
Title: Low-profile type liquid crystal projector and application thereof
Inventor: RIONITSUDO SHIYAPIROU
IPC: G02F1/1335
Filed: 1994-05-02
Abstract: PURPOSE: To provide a compact low profile type liquid crystal(LC) projector capable of attaining a picture free from a key stone effect. CONSTITUTION: The projector consists of a low profile type long housing means 14 having a hollow part in its inside, a high intensity light source means 17 arranged on the back of the means 14 and capable of irradiating an optical path with light, an LC display means 12 arranged in the front of an optical means 16 and in the hollow part along the optical path and capable of forming an LC image, the optical means 16 arranged in the hollow part and capable of forming an optical path offset from the vertical axis of the means 12 only by an angle λ and capable of reducing the key stone effect to the image, and an upper output mirror means 42 arranged on the upper part of the means 14 and capable of projecting the LC image to an observation surface 60 formed on a separated position by reflection without substantially leasing the key stone effect to the image.
Patent JP-H05313570-A (JP)
Title: Method for introducing route
Inventor: IZUMI SHIGEO
IPC: G09B29/10
Filed: 1992-05-08
Abstract: PURPOSE:To easily grasp an entering road at a guidance object cross point and to surely escape to a prescribed escaping road. CONSTITUTION:Previously, by a user, plural running plan cross point information (containing a cross point node and a cross point constitution node) set from a start point side successively and escaping road information at the cross point are registered in a route information memory 16, and while running by a vehicle, a vehicle position detected by a vehicle position/vehicle direction detection part 3 and a registered content in the route information memory 16 are referred and the running plan cross point unpassed and most close to the start point is made as the guidance object cross point and the cross point direction of a guidance object viewed from the vehicle position is obtained. By a cross point guidance image ploting part 21, referring to the route information memory 16, a cross point guidance image is ploted which superposes an arrow for running direction guidance starting from a prescribed position in the reverse direction to the cross point direction from the center of the cross point and prolonging in the direction of the escaping road passing through the center of the cross point, on the form figure of the guidance object cross point.
Patent JP-H06321633-A (JP)
Title: Shock-resistant carbon-carbon composite material and its production
Inventor: INOUE YOSHIO
IPC: C04B35/83
Filed: 1993-05-18
Abstract: PURPOSE:To improve shock resistance by impregnating a carbon fiber preform with an org. solvent soln. of a solvent-soluble thermosetting resin having specified mol.wt. as the source material of a carbonaceous matrix, drying the preform, molding, and burning to promote to close pores. CONSTITUTION:A solvent-soluble thermosetting resin having 1000-30000mol.wt. such as phenol resin used as a carbonaceous matrix constituting source is dissolved in a solvent of high boiling point such as furfuryl alcohol having 150-180 deg.C boiling point to prepare a soln. of specified concn. A two-dimensional nonwoven fabric obtd. by mixing and dispersing carbon fiber such as polyacrylonitrile based one (PAN) of 10-200mm fiber length and carbonized org. fiber of PAN fiber, etc., at 50/90 to 95/5 weight ratio is impregnated with the obtd. soln., treated to remove the solvent, molded, and burned in an N2 gas atmosphere. then the burned body is impregnated with pitch or the like in vacuum, subjected to high pressure impregnation, carbonized, and finally burned to obtain a shock-resistant carbon-carbon composite material having 10-30vol.% closed pore of <=30mum in a carbonaceous matrix.
Patent JP-S60260067-A (JP)
Title: Controlling method of electrophotography
Inventor: SUZUKI AKIO
IPC: G03G15/00
Filed: 1984-06-06
Abstract: PURPOSE:To obtain a stable image by detecting a density of a test developed image by which a developed image becomes a halftone, comparing it with a standard density, calculating at least one of correct electrification potential, developing bias voltage and image exposure quantity, and controlling it to a calculated value. CONSTITUTION:When an original picture pattern is written in a photosensitive drum by a laser whose light quantity is smaller than a light quantity which is used usually, a test image 17 of a halftone is formed on a non-image part 16 provided on the way of the outside peripheral surface on the drum 1, and while this image is formed, timing is taken by reading a signal of a drum clock 21. An image density of the test image 17 is read by a sensor 18, brought to digital conversion by an A/D22, read in a microcomputer 20, and compared with a reference density stored in advance. If said density is smaller than the first reference density SD1, it is decided that the test developed image of a halftone has dropped, a driver 15 is controlled, and the primary electrifying voltage is controlled so that the development potential difference increases. On the other hand, if it is larger than the second reference density SD2, the driver 15 is controlled, and the primary electrifying voltage is controlled so that the development potential difference decreases. In this way, an image being stable and having good reproducibility is always obtained.
Patent JP-H05133320-A (JP)
Title: Piston pump
Inventor: HANSU YURUGEN RAUTO
IPC: F04B1/10
Filed: 1992-05-08
Abstract: PURPOSE: To reduce noise generated during operation by improving the opening and closing performances of an exhaust valve. CONSTITUTION: An exhaust hole 17 is surrounded by recesses 43, 45 and the like arranged on a surface for carrying an elastic pad 33. The recesses 43, 45 and the like are arranged in a manner that they are spaced from the outer periphery of the exhaust hole 17 and communicated with an exhaust space 23.
Patent JP-S5640872-A (JP)
Title: Fixing heater
Inventor: OOTA SHIYUUICHI
IPC: H05B3/00
Filed: 1979-09-11
Abstract: PURPOSE: To obtain a fixing heater having an increased warm-up and response speeds with a uniform distribution of heat, by forming the heater plate with the resistive metal plate.  
     CONSTITUTION: The heater plate 6 having a length similar to the width of the recording paper along with the feeders 8 1  and 8 2  connected across the plate 6 is formed with the prescribed nichrome plate or the like. Thus the plate 6 itself functions as a heater. In such constitution, a heat fixing device can be obtained with a high-speed warm-up performance and response property along with a uniform distribution of heat and a simple structure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5242060-A (JP)
Title: Transistor invertor
Inventor: ENDOU TSUNEHIRO
IPC: H03K19/08
Filed: 1975-09-29
Abstract: PURPOSE:To make higher the power conversion efficiency by decreasing the forward voltage drop with on condition of transistors constituting the transistor invertor.
Patent JP-H05313957-A (JP)
Title: Zone-switching system for execution history storing area
Inventor: IKE KAZUSATO
IPC: G06F11/34
Filed: 1992-05-11
Abstract: PURPOSE:To prevent the disappearance of a program execution history when a fault event occurs in the collection of the program execution histories by switching the zones of an execution history storing area. CONSTITUTION:When the programs 3 and 4 work in parallel with each other, the execution histories of the working states, the transfer of processing requests to other programs, etc., are recorded in the zones of a stoing area 12, respectively. If the faults due to the operations of both programs 3 and 4 themselves are detected, the zones of the area 12 are switched synchronously with each other by a zone control part 13 through a fault detecting part 14 and a switch informing part 8 of an execution history control part 2. These control operations are applied to an execution history collecting parts 10 of both programs 3 and 4.
Patent JP-H10154876-A (JP)
Title: Manufacture of multilayered printed wiring board
Inventor: NODA KOTA
IPC: H05K3/38
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered printed wiring board manufacturing method by which smooth thick interlayer resin insulating layers can be formed on both surfaces of a wiring board having rugged surfaces in a short time. SOLUTION: In a multilayered printed wiring board manufacturing method, an interlayer insulating agent having such a low viscosity that does allow the agent to move in the gravitational direction on the surfaces of a wiring board 4, preferably, 1.0-5Pa.s at 23±1 deg.C, is simultaneously applied to both surfaces of the board 4 at the time of forming the resin insulating layers on both surfaces of the wiring board 4 having rugged surfaces. Then another interlayer insulating agent having a viscosity higher than that of the above-mentioned insulating agent, preferably, 5-15Pa.s at 23±1 deg.C is simultaneously applied to both surfaces of the board 4.
Patent JP-S5450439-A (JP)
Title: Manufacture of alumite substrate
Inventor: SATOU TAKEHIKO
IPC: G11B5/64
Filed: 1977-09-30
Abstract: PURPOSE: To obtain an Alumite substrate the aluminum oxide layer of which is not cracked at the time of heat treatment, by setting a press annealing process after an aluminum substrate grinding process.  
     CONSTITUTION: When an Al substrate formed by lathe working is press annealed, this process is carried out between an Al substrate surface grinding process and a polishing process or between the polishing process and an anodizing process. Thus, working strain generated again in the grinding process where strong external force is applied to the substrate can be relieved. Accordingly, an atomic reconfiguration phenomenon does not occur at the time of later heat treatment to magnetize iron oxide, whereby the occurence of cracking can be prevented in the resulting aluminum oxide layer 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09308027-A (JP)
Title: Transformation facilities
Inventor: MARUYAMA SHIRO
IPC: H02B5/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide transformation facilities which are downsized and simplified inclusive of the relation with a superordinate system and is provided with excellent reliability and practicability. SOLUTION: At a transformation facilities, a site control panel 40 as a control system part is arranged in the vicinity of a switchgear. This site control panel 40 is provided with a control circuit unit 69. This control circuit unit 69 is provided with a contact signal input/output board 60, which performs the exchange of control information with a superordinate system part 50, a power board 64, a breaker control board 64, a disconnector.earth control board 66, an interlock condition setting board 67, which outputs operation lock information, and a fault contact input board 68 which outputs fault information. Moreover, the control circuit unit 69 is provided with a common bus 62 which is connected with each board and owns signals used at each board in common.
Patent JP-2000301626-A (JP)
Title: Conveying and perforating device
Inventor: SATO MASAHIRO
IPC: B26F1/24
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To suppress the snapping or bending of a needle while reduction of the diameter and elongation of the length of the needle are contrived and upgrade the holing-through accuracy of a through hole and the appearance quality thereof. SOLUTION: This conveying and perforating device is equipped with a conveying means 2 for conveying a tire rubber member G intermittently and a perforating means 3 for forming a through hole H in the tire rubber member G. The perforating means 3 has a receiving plate 4 for receiving the lower face of the tire rubber member G and a perforator 5. The perforator 5 comprises a pressing plate 23 which presses the tire rubber member G to the receiving plate 4 during descending and a plurality of needles 19 for forming holes running through the tire rubber member G in the descent, mounted on a lift table 22. In addition, dimplelike recessed parts 36 for anti-pressure sensitive adhesion are formed on the receiving face 4S of the receiving plate 4 and the pressing face 23S of the pressing plate 23.
Patent JP-H09300874-A (JP)
Title: Filing sheet and manufacture thereof
Inventor: SHIMAZU TADAHIRO
IPC: B65D85/57
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To make it hard to develop wrinkles in each pocket part under the state that a matter to be housed is housed in the pocket part and realize the setting of the larger effective dimensions of the pocket part by a method wherein the size of the peripheral edge of each pocket part is made unchanged between under the state that the matter to be housed is housed in the pocket part and under the state that no matter to be housed is housed in the pocket part in a filing sheet equipped with the pocket parts, each of which is made of a front sheet and a rear sheet. SOLUTION: This filling sheet is made of synthetic resin flexible front sheets and a rear sheet and equipped with the front sheet put upon the rear sheet so as to form each flay and almost rectangular parallelepiped-like pocket part 3 by welding its peripheral edge, each U-like or C-like split 13, which extends from the starting point 11 locating near one end of one side of the front sheet of the pocket part 3 to the finishing point 12 locating near its other end, and each lid part 14 surrounded by the split 13. In addition, the peripheral edge of the front sheet of the pocket part 3 is formed into a curved part, which curves from the welded part 10 between the front sheet and the rear sheet to the front side.
Patent JP-H09302952-A (JP)
Title: Earthquake-resistant reinforcing method and earthquake-resistant reinforcing structure of existing building
Inventor: ITO KAZUHIRO
IPC: E04H9/02
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce the deterioration of indoor amenity with reinforcement by extending a column for earthquake-resistant reinforcement in addition to an existing column between the beam of an existing building and a lower structural material. SOLUTION: Columns 6 for earthquake-resistant reinforcement are arranged among existing columns 3, and the upper end sections of the columns 6 are joined with an existing beam and lower end sections with a lower structural material. Connecting rods such as stud bolts are buried to the side face of the existing beam as projecting one ends of the connecting rods while upper ends are fixed onto the connecting rods and lower ends are fastened onto the lower structural material in the main reinforcements of the columns 6 and the main reinforcements are disposed vertically at that time. Hoops are arranged to the main reinforcements, and concrete is placed under the state, in which these main reinforcements and hoops are buried, and the columns 6 are formed.  Sections, where the columns 6 are brought into contact with the side face of the existing beam, are used as upper-end fixing walls connected to the existing beam, and the external surfaces of the fixing walls and the side face of the existing beam in the peripheries of the fixing walls are covered with steel plates through anchor bolts. Accordingly, an effect on room planning and environment, etc., and allowance, in which a dead space is generated, can be reduced, and strength in the vertical direction can be increased, and the earthquake-resistant reinforcing structure can be executed simply.
Patent JP-S62273212-A (JP)
Title: High polymer photochromic compound
Inventor: IRIE MASAHIRO
IPC: C08F36/14
Filed: 1986-05-20
Abstract: PURPOSE:The titled compound of novel diene type suitable as recording or memory material, display material, etc., having improved heat stability and stability with time, showing stable reversible characteristics even in the presence of oxygen, having >= specific molecular weight and a cis-1,4 structure unit. CONSTITUTION:(A) A compound shown by formula I(R1 and R2 are H or alkyl; X is aromatic ring wherein alpha position which becomes a reaction site by light ring formation is replaced with alkyl) and (B) a compound shown by formula II(R3 and R4 are H or alkyl; Y is aromatic ring wherein alpha position which becomes reaction site by light ring formation is replaced with alkyl) are dissolved in a solvent (e.g. dioxane, etc.) and reacted by adding zinc and titanium tetrachloride to give a diene monomer of raw material. The monomer, for example, is radically polymerized to give the aimed polymer which has >=5,000 molecular weight and shown by formula III.
Patent JP-S61274786-A (JP)
Title: Apparatus for making purified water
Inventor: KITOU KAZUO
IPC: C02F1/22
Filed: 1985-05-29
Abstract: PURPOSE:To enhance the functionality of the titled apparatus and to attain the miniaturization and compactness thereof, by mounting a raw-water recirculation apparatus, a tank-cooling means and a heater and providing a tank and a water storage tank in parallel to the apparatus main body. CONSTITUTION:When a predetermined amount of raw water is supplied to a tank 4, a water supply valve 11 is closed to stop the supply of raw water. A current is supplied to a motor 7 to rotate a propeller fan 9 and water in the tank 4 is stirred while cooled by a cooling pipe 12. Water is gradually adhered to the inner wall of the tank 4 and, when the ice content of the tank 4 reaches about 50-60%, the propeller fan 9 is stopped and a drain valve 18 is opened to discharge the water in the tank 4 to the outside through a drain pipe 17. Thereafter, the drain valve 18 is closed and a solenoid valve 16 is opened and the high temp. cooling medium gas from a compressor 13 is flowed in the cooling pipe 12 and the ice on the inner wall of the tank 4 is dropped and melted by a heater 20.
Patent JP-S62273731-A (JP)
Title: Plasma processor
Inventor: KUBOTA SHINJI
IPC: H01L21/31
Filed: 1986-05-21
Abstract: PURPOSE:To efficiently process a substrate to be processed by applying voltages having different phases to a plurality of sets of plasma generating electrodes of pairs disposed in a processing vessel for containing the substrate to generate plasma, thereby increasing a plasma density. CONSTITUTION:Many rodlike plasma generating electrodes made of silicon carbide or the like are held and suspended from an insulating porous unit at the top in a processing vessel, a plasma generating electrode 12a is, for example, grounded, a plasma generating electrode 12b is connected with a power source 14b, and a plasma generating electrode 12c is connected with a power source 14c. The power sources l4b, 14c apply high frequency of 13.56 MHz in which phases are displaced by pi/2. Thus, an electric field having different phases of pi/2 is generated in a space in the electrode pair, electrons are not escaped from the space, but rotate in the space to collide with reaction gas, such as SF6, NF3, F3, CCl4, CCl2F2, etc., thereby obtaining high ionization rate.
Patent JP-H02294878-A (JP)
Title: Image processor
Inventor: KURITA MITSURU
IPC: G06T11/60
Filed: 1989-05-10
Abstract: PURPOSE:To execute a satisfactory image working processing by detecting an isolated point in inputted image data and eliminating the isolated point, and executing a contour character processing. CONSTITUTION:Data 112-1 - 3 after A/D conversion are converted to YMC data by converters 200 - 202, and subsequently, Y + M + C are derived by adders 203, 206, and as a result, compared data set to a register 208 with a CPU 121 by a comparator 209 and binarized. By this time, an area as shown in the figure (c), that is, such an area signal as only a character part is '1' is generated. Also, as for binary data, a noise elimination is realized by a processing of the comparator 209 of a noise eliminating circuit, etc., and different contour character processings can be applied to plural areas. In such a way, an image of a high quality which is not influenced by a noise, etc., can be reproduced by a simple constitution.
Patent JP-H05262050-A (JP)
Title: Medium contrast recording thermal transfer ink sheet and color recording method
IPC: B41M5/30
Filed: 1991-05-22
Abstract: PURPOSE:To obtain the above ink sheet capable of forming a good color image by providing four color ink sheets one of which is an opaque hot-melt ink layer on a base material. CONSTITUTION:An adhesive composed of a polyamide resin is applied to a base material 31 composed of a polyethylene terephthalate film to provide an intermediate adhesive layer 32 and four color thermal transfer ink sheets of yellow, magenta, cyan and black having a hot-melt ink layer 35 are provided on the intermediate adhesive layer 32. One of four color thermal ink sheets is constituted of the hotmelt ink layer 35 composed of opaque ink 33 to produce a medium contrast recording color thermal transfer ink sheet. A filler 34 composed of carbon black is compounded with the ink layer 3. The ink of the thermal transfer ink sheet is heated and melted by selectively heating a plurality of the heating parts on a thermal head on the basis of printing data to be transferred to recording paper.
Patent JP-S5644563-A (JP)
Title: Method and system of transmitting heat
Inventor: HEINZU JIYASUTAA
IPC: B01D3/06
Filed: 1980-08-27
Abstract: Two or more open cycle vapor compression heat pumps of interdependently different capacities are placed in parallel arrangement intermediate a heat sink and a heat source for the transfer of sensible heat therebetween.
Patent JP-S5343822-A (JP)
Title: No voltage tap changer
Inventor: TOYAMA TOMOHISA
IPC: H01F29/02
Filed: 1976-10-01
Abstract: PURPOSE: To prevent heating of a contact part, by disposing one pair of conductor plates constituting a stationary contact with spacings, and by dissipating a heat of a current flowing time from spacings. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S598410-A (JP)
Title: Generator of frequency sweep signal
Inventor: KURIHARA TAKENORI
IPC: H03B23/00
Filed: 1982-07-05
Abstract: PURPOSE:To set a sweep start and a sweep end frequency of a frequency sweep range in advance and to set accurately the set frequency range, by changing respectively an attenuation of the 1st and the 2nd set means. CONSTITUTION:The sweep end voltage is set to an optional value in the range of 0-+E by changing the attenuation of the 1st set means 3. Further, the sweep start voltage is set to an optional value in the range of 0-+E by changing the attenuation of the 2nd set means 3. Thus, the sweep start and the sweep end frequency of a voltage controlled oscillator VCO7 are set accurately to an optional frequency of the sweep range of the VCO7 by setting suitably the set conditions of the 1st and the 2nd set means 3, 4.
Patent JP-S598496-A (JP)
Title: Receiving circuit of comparing and discriminating three-digit
Inventor: KATAOKA NAOHITO
IPC: H04Q1/32
Filed: 1982-07-06
Abstract: PURPOSE:To discriminate quickly and suitably a numeral train of 3-digit, by comparing the numeral train of 3-digit with a dial pulse transmitted from a telephone set with a preset numeral pattern. CONSTITUTION:A signal processing section 1 receives the 1st input signal being a dial pulse representing a numeral of 3-digit, the 2nd input signal being an inter-digit discriminating signal of the dial pulse and the 3rd input signal being a start signal to start and complete the monitor of the dial pulse respectively and converts them into digital signals. Further, a control section 2 controls the output of the signal processing section 1. A count section 3 receiving the output of the control section 2 counts the 1st input signal with the 2nd and the 3rd input signals and recognizes the received numeral. Further, an input numeral comparison section 4 compares the numeral outputted from the count section 3 one by one digit with the preset 3-digit numeral pattern. Thus, the numeral of 3-digit is discriminated quickly and suitably.