baber/WOPTO huggingface dataset:
Patent JP-H03208755-A (JP)
Title: Washing device for crawler type vehicle foot surroundings
Inventor: FUKAYA HIROSHI
IPC: B60S3/04
Filed: 1990-01-10
Abstract: PURPOSE:To improve washing efficiency for the above crawler type vehicle foot surroundings, by providing washing nozzles on both right and left sides of the inside of of a device body formed into a box shape at which housing is made under such a condition that the lower half portions of right and left drawlers are surrounded, and blowing washing water against crawlers under a condition in which washing water is filled to the full up to a predetermined level within the device body. CONSTITUTION:At the time of washing, a gateway on the front surface side of a device body 1 is opened by turning the gate (a) of the body 1 forward, and a vehicle 4 is advanced into the inside of the body 1 by self travel by using this gate (a) as a carrying-in ramp, and taken onto stepping plates 2.... Next, the gateway is closed water-tight by turning reversely the gate (a), and then, a hydraulic cylinder 30 is operated, and the vehicle 4 is lifted through a support stand 3, and floated off stepping plates 2. Pressurizing air is fed into the insides of tanks T under this condition, and washing water at tanks T is pushed out to the inside of the body 1 through connecting openings (c), and washing water is filled to the full up to a predetermined level within the body 1. Next, crawlers 40 are run idly, and at the same time washing water is blown against them through washing nozzles 5... on both right and left sides, and crawlers 40 are cleaned.
Patent JP-S5388610-A (JP)
Title: Friction material of sintered alloy
Inventor: ISHIGURO ATSUSHI
IPC: C22C33/02
Filed: 1977-01-14
Abstract: PURPOSE: The above-mentioned friction material having high frictional resistance and excellent ewar resistance, which is obtained by making Fe contain an appropriate amount of Si 3 N 4 ,P and C. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57117257-A (JP)
Title: Semiconductor device
Inventor: TSURUOKA YOSHITAKE
IPC: H01L21/768
Filed: 1981-01-13
Abstract: PURPOSE:To eliminate the necessity of making separate contact opening and connection by aluminum wiring, by providing a metal silicide layer in the border of silicon layers in making connection between wirings of different layers. CONSTITUTION:An oxide silicon film 2 is made by heat oxidation as the first interlayer insulation film on a single crystal silicon substrate. An N type multi crystal silicon oxide line layer 3 is formed by growing the multi crystal silicon film in the first layer doped with phosphor. A silicon oxide film 4 is grown over the layer 3 as a second interlayer insulation film. A contact hole is made at the place where the first layer wiring and the second layer wiring are connected. Pd is vapored over the entire surface of the substrate. A Pd2Si layer 6 is formed by the reaction of the poly crystal silicon and Pd at the contact hole. The second poly crystal silicon wiring layer 7 is grown in the second layer, doped with boron.
Patent JP-H04241923-A (JP)
Title: Resin molding die
Inventor: NOMURA KAZUO
IPC: B29C45/44
Filed: 1991-01-17
Abstract: PURPOSE:To correspond to the tendency of higher getting complication and precision of molding products by constituting accordingly a resin molding die which requires a horizontal slide. CONSTITUTION:A cavity 24 with its upper face and one side face open and an ejector pin 25 are provided on a horizontal slide 22 to be moved by opening and closing a mold. An end face 28 for blocking the open side face of the cavity 24 when the mold is closed, a resin injection gate 14 open on its end face 28, a core 18 ejected from the end face 28 toward the cavity 24 and a movable shaft 29 for ejecting the ejector pin 25 into the cavity 24 when the mold is opened are included in the constitution of a template 23 for mounting the horizontal slide 22 movably.
Patent JP-S63172496-A (JP)
Inventor: KIKUCHI AKIHIRO
IPC: H04B15/00
Filed: 1987-01-10
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-H08193264-A (JP)
Title: Method for cooling target
Inventor: EJIMA MASAKI
IPC: C23C14/34
Filed: 1995-01-13
Abstract: PURPOSE: To prevent the release and cracking of a target by allowing a refrigerant at a specified temp. to flow on the rear of the copper backing plate to which the target is fixed by metal bonding to remove the heat of the target. CONSTITUTION: A plasma ion is struck against a target 101 to form a thin film 120 on a substrate 114. Since the target 101 is heated to a high temp. by the plasma ion, the target 101 is cooled with a refrigerant 103 through a copper backing plate 102. The refrigerant 103 is controlled to <=0 deg.C. Ruggednesses or grooves are formed on the rear of the backing plate 102 to increase the contact area between the rear of the backing plate 102 and refrigerant 103. Since the heat of the target 101 is sufficiently removed, the bonding layer between the target 101 and backing plate 102 does not exceeds its m.p., and the target is not released.
Patent JP-H03208147-A (JP)
Title: Computer system
Inventor: KOYAMA TSUTOMU
IPC: G06F13/00
Filed: 1990-01-10
Abstract: PURPOSE:To conduct a test and verification in a short time without labour by permitting a host computer to transmit a terminal instruction telegram to a general terminal by means of an instruction from an operation terminal, to recognize a test possible state, to transmit a test telegram and to compare it with the terminal instruction telegram. CONSTITUTION:The host computer (HC) 2 transmits the terminal instruction telegram to the general terminal 3 based on a command inputted from the operation terminal 1. The terminal 3 stores the terminal instruction telegram and judges the propriety of the test and transmits a terminal response telegram to HC2. HC 2 transmits a test start message to the terminal 1 by the response content and transmits the test telegram to the terminal 3. The terminal 3 compares the received test telegram with the stored terminal instruction telegram and informs HC 2 of a test result. Thus, the test and verification can be conducted in short time without using a work program and without labour.
Patent JP-S5496951-A (JP)
Title: Power amplifier
Inventor: YOKOYAMA KENJI
IPC: H03F1/32
Filed: 1978-01-18
Abstract: PURPOSE: To obtain a highly efficient power amplifier of A-class by giving a complementary connection to power transistors Tr, drawing out the output from the middle point of the floating power source and driving the connecting middle point of Tr with the bootstrap amplifier.  
     CONSTITUTION: Power amplifying Tr34 and 35 are connected together in a complementary way, and bias power source 45 and 46 are set up to secure the A-class operation. Then the minimum voltage necessary for the A-class operation is applied between the collector and emitter from floating power source 37 and 38. Load 40 is drawn out from the middle point between power source 37 and 38 to be then fed back negatively to input amplifier 32 via resistance 41 and 42. The output of bootstrap amplifier 44 varying in proportion to the input signal is applied to connecting middle point 43 between output Tr34 and 35. If output voltage VO and voltage V b  of amplifier 44 are set identical to each other, the constant voltage is always applied between the collector and the emitter of Tr 34 and 35. Thus, the minimum voltage necessary for Tr34 and 35 has only to be applied, minimizing the loss of Tr. Furthermore, the amplifier features the reduced degree of distortion because of the negative feedback. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0388867-A (JP)
Title: Monoazoacetoacetic acid compound and method for dyeing or printing textile material using the same
Inventor: MIYAMOTO TETSUYA
IPC: D06P1/38
Filed: 1990-01-10
Abstract: NEW MATERIAL:A compound in the form of a free acid expressed by formula I {X is-NR2R3,-OR4 or-SR5 [R2 to R5 are H, (substituted) alkyl, phenyl, etc., provided that R4 is not H]; Z1 and Z2 are-SO2CH=CH2, etc.; A is (substituted) phenylene, naphthylene, etc.; R6 is H, methyl or sulfo; R7 is H or (substituted) alkyl; D is (substituted) phenylene or naphthylene}. EXAMPLE:A compound expressed by formula II. USE:A yellow dye for cellulosic fiber, polyamide fiber, polyurethane fiber, leather, etc., excellent in color fastness to light and wet color fastness. PREPARATION:A compound expressed by formula III, an amine expressed by formula IV and further any of compounds expressed by formulas V to VIII are condensed with a 2,4,6-trihalogeno-s-triazine.
Patent JP-H06213416-A (JP)
Title: Burner
Inventor: TOYOSHIMA MASUAKI
IPC: F23D11/00
Filed: 1993-01-13
Abstract: PURPOSE:To reduce the NOx of a small boiler by providing a flame keeping plate, a swirler, and a flame keeping plate on an internal cylinder tip end opening, on the inside of an external cylinder tip end, and on a cylindrical space tip end opening, respectively, and specifying a primary air ratio, an entire air ratio, and a swirler secondary air injection angle. CONSTITUTION:Combustion air is supplied to an internal cylinder 2a and an external cylinder 2b separately and a liquid fuel is injected from a liquid fuel injection nozzle 3 disposed in the internal cylinder 2a. There are respectively provided an annular flame keeping plate 8 on an internal cylinder 2a tip end opening, a swirler 10 on the inside of the tip end of the external cylinder 2b, and an annular flame keeping plate 11 on an tip end opening of a cylindrical space located between the external cylinder 2b and the internal cylinder 2a. A ratio of primary air to the whole amount of air is set to be 5-20%, and the whole air ratio is set to be 1-2.0, and further an injection angle of secondary air from the swirler 10 is set to be the angle of 30-60 degrees. Hereby, thermal NOx and fuel NOx are prevented from being produced.
Patent JP-H08195486-A (JP)
Title: Diamond electron element
Inventor: YOKOTA YOSHIHIRO
IPC: H01L41/00
Filed: 1995-01-13
Abstract: PURPOSE: To provide a diamond electron element which has element structure capable of controlling the change of electric property due to exfoliation, etc., of an electrode or wiring at high temperature, and operates stably even at high temperature. CONSTITUTION: At least a pair of electrodes 11 and wiring being made integrally using the matter containing silicon such as polycrystal silicon or the like are made on a substrate 16, and these electrodes 11 and wiring are covered with cover material 14 thereby being protected from outside.
Patent JP-S56102101-A (JP)
Title: Transmission line using waveguide
Inventor: HACHITSUKA HIROYUKI
IPC: H01P1/17
Filed: 1980-01-18
Abstract: PURPOSE:To make it possible to perform transmission using waveguides which do not disturb the circular polarized wave, by installing metallic screws facing their openings to each other in the vicinity of a location which is normal to the pipe axis of circular and rectangular waveguides and from which an electric field of H21<o> mode generated in the circular waveguide becomes stronger. CONSTITUTION:Metallic screws MB1 and MB2 are installed in the area which is symmetrical to the joints of rectangular waveguides RWG1 and RWG2 to circular waveguide about the pipe exis of circular waveguide, which is parallel to the basic mode electric field of rectangular waveguide, and which is shorter than the length of joint. When a higher order H    mode is generated in pipe CWG when, for instance, it is transmitting only 6GHz, the union between circular waveguide CWG  and rectangular waveguide RWG becomes stronger. In this case, if screw MB1 is inserted into pipe CWG, disturbance of circular polarized wave becomes less, because  the electric field is concentrated into the metallic screw and the electric field of  H mode is bent and approaches to the H    mode. By this arrangement, transmission can be performed using a waveguide which does not cause any circular  polarized wave under a relatively simple constitution.
Patent JP-2000202688-A (JP)
Title: Plate working system
Inventor: KANEKO SHO
IPC: B23K26/10
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To reduce installation space, and to improve workability during off-line operation. SOLUTION: A storage shelf 3 having plural shelves to store pallets in which works are loaded in the vertical direction is arranged, a vertically movable pallet transfer means 25 having a traverser to carry in/carry out the pallet from the storage shelf is provided on the side of the storage shelf, a pallet holding means to temporarily hold the pallet transferred by the pallet transfer means is provided on a lowest stage of the storage shelf, a work picking means to pick the works one by one is provided on an upper part of the pallet holding means, a movable work table means 21 to temporarily place the works picked up one by one by the work picking means is provided adjacent to the storage shelf, a plate working machine 35 and a work stacking means 33 are provided across the work table means,  and a work carrying-in/carrying-out means 43 which is movable between the three components of the work table means, the plate working machine and the work stacking means is arranged.
Patent JP-2000206762-A (JP)
Title: Charging roller, process cartridge and image forming device
Inventor: SEKINE KAZUMI
IPC: G03G15/02
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To prevent charging noise from being produced in the case of charging an electrophotographic photoreceptor in a state where an charging roller abuts on the surface of the electrophotogrpahic photoreceptor. SOLUTION: The charging noise is prevented by using a crown-shaped charging roller 2 satisfying D2-(D1+D3)/2<=60 μm and (E1+E3)/2-E2>=10 μm when it is assumed that the deflection of the outer peripheral surface of the roller 2 with respect to the surface of the photoreceptor is <=150 μm, and further the outside diameter on either end side in the longitudinal direction of the roller 2 is D1 (μm), the outside diameter at the center part in the longitudinal direction of the roller 2 is D2 (μm), the outside diameter on the other end side in the longitudinal direction of the roller 2 is D3 (μm), the distance from a straight measurement reference 30 arranged separately from the outer peripheral surface of the roller 2 nearly in parallel therewith along the longitudinal direction of the roller 2 is E1 (μm) at the part D1, E2 (μm) at the part D2 and E3 (μm)  at the part D3.
Patent JP-S56104732-A (JP)
Title: Preparation of silica glass
Inventor: SUSA KENZOU
IPC: C03B20/00
Filed: 1980-01-21
Abstract: PURPOSE:To obtain readily silica glass not forming goams even at high temperature, by subjecting dried silica gel from which absorbed water and carbon are removed to hydroxyl group removal and dechlorination treatment and pore removal treatment. CONSTITUTION:Dried silica gel is subjected to absorbed water removal treatment at about 250 deg.C, and to carbon removal treatment in an oxidizing atmosphere at about 700 deg.C. The silica gel is then heated upto from about 700 deg.C to about 1,000-about 1,050 deg.C in an atmosphere containing not less than 1wt% Cl2 so that it is subjected to hydroxyl group removal treatment. The silica gel is heated upto about 1.000- 1,100 deg.C in an atmosphere containing not less than 1wt% oxygen and maintained at a given temperature for not less than 2hr so that dechlorination treatment is carried out. This silica material is heated upto about 1.050-about 1,300 deg.C in He or under vacuum and maintained at a given temperature for not more than 1hr so that pore removal treatment is carried out. The silica gel thus obtained will not form foams at all by heating it at high temperature about not lower than 1,300 deg.C, can be formed by a given processing readily, and is fit as a parent material for optical fiber.
Patent JP-H09195628-A (JP)
Title: Installation structure of door part for vehicle and assembly method of door for vehicle
Inventor: OSHIMA TAKESHI
IPC: B60J1/17
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To facilitate installation of an electrical part of a power window device, etc., and to simplify a wire harness for a door and waterproofing structure. SOLUTION: This installation structure is to install a power window device in a door inner space formed of an inner panel 57 and an outer panel from a working opening part formed on the inner panel 57. Thereafter, a power window motor 43 is separated from the power window device, a motor module 47 to store the power window motor 43 is formed, an elevating rail 45 and a drum part 65 separated from the power window motor 43 are installed on a back surface of the inner panel 57, the motor module 47 is installed on a surface of the inner panel 57, and a drive shaft 55 of the power window motor 43 is fit on the drum part 65 by passing through the inner panel 57.
Patent JP-S58122541-A (JP)
Title: Projection exposing device
Inventor: FUNATSU RIYUUICHI
IPC: H01L21/30
Filed: 1982-01-18
Abstract: PURPOSE:To make a wafer surface coincide with a surface of a projection image-formation of a mask pattern, by securing the height of plural positions of the wafer surface by disposing a noncontacting displacement meter at the part positioning the wafer surface and controlling so that the approximate plain surface calculated by this data is made to coincide with the desired virtual-plain surface. CONSTITUTION:The height of plural positions on the surface of a wafer 1 placed on a table 13 is measured without contacting by making a reciprocal scanning on a noncontacting displacement meter 21. The table 13 on which the wafer 1 is placed, is provided on 3 layered electrostriction elements 20, and the elements 20 and the displacement meter 21 are interlocked by a controlling circuit of the table consisting of an A/D transducer 28, a computer 29, a D/A transducer 30 and an electrostriction element driver 31, and the degree of balance of the table 13 is adjusted. While, the extent of shift between the wafer surface and the surface of a projection image-formation of a mask pattern is detected optically and is fed back to the meter 21, and further the degree of balance of the table 13 is adjusted.
Patent JP-H04237029-A (JP)
Title: Optical scanning element
Inventor: TAKI KAZUYA
IPC: G02F1/29
Filed: 1991-01-21
Abstract: PURPOSE:To provide the small-sized optical scanning element which does not require movable parts, such as rotating mechanisms, is simple in constitution and is high in productivity. CONSTITUTION:The optical scanning element 10 is constituted of a Ti diffused waveguide 14 which is produced by dispersing Ti, etc., into a substrate 12 consisting of LiNbO3, etc., having an electrooptical effect and plural electrodes 16a, 16b which consist of Al, etc., and are formed on both sides thereof. The spacing between the electrode 16a and the 16b is narrower nearer the front end 21 of the bent waveguide. A higher electric field is impressed to the waveguide 20 as the inter-spacing of the electrodes is narrower and, therefore, the decrease of the refractive index of the waveguide increases and the confinement of the light into the waveguide is weakened. The light is no longer confined in the waveguide and is radiated to the outside of the bent waveguide 20. Then, the radiation position of the light in the bent waveguide 20 is controlled by changing the magnitude of the voltage to be impressed to the electrodes 16a, 16b.
Patent JP-H06213823-A (JP)
Title: Method and apparatus for detecting defect on painted surface
Inventor: NIIHARA YOSHIMI
IPC: G01N21/88
Filed: 1993-01-14
Abstract: PURPOSE:To prevent omission of inspection from occurring and perform efficient inspection by determining the image acquiring region at the next time based on the measured width, which is the region that can be inspected, for every picked-up image received with an image processing means. CONSTITUTION:A controller 13 has a measured-width operating means 131 and an image-aquisition-region determining means 132 for every picked-up image, which is received with an image processing means 7 of an inspecting robot. In the means 131, the variable-density image X, which is pickud up with a camera, is binary-coded so as to obtain the binary-coded image Y. The white part in the obtained binary-coded image Y is obtained as a measured with C. In the means 132, the measured width C (operated with the means 131) in the picked-up image received with the means 7 is fed back. An image pickup signal P is outputted so that the image acquisition at the next time is performed at the time point when the relative movement amount (moved amount of body) M of a truck with respect to the inspecting robot has reached by the measured width C.
Patent JP-S57118792-A (JP)
Title: Preparation of immobilized enzyme used in non-aqueous reaction
Inventor: FUKUI SABUROU
IPC: C12N11/08
Filed: 1981-01-19
Abstract: PURPOSE: To prepare the titled enzyme, by bringing a carrier capable of adsorbing water previously into contact with an aqueous solution of an enzyme, and mixing the resultant carrier which adsorbed the aqueous solution of the enzyme with a photopolymerizable resin in an organic solvent, and irradiating the resultant mixture with light.  
     CONSTITUTION: A carrier capable of adsorbing water, e.g. "Celite", cellulose or casein, is previously brought into contact with an aqueous solution of an enzyme to give (2) a carrier which adsorbed the aqueous solution of the enzyme. (1) A photopolymerizable resin in which a compound having photopolymerizable ethylenically unsaturated groups is linked to both ends of a polyalylene glycol is then mixed with (2) the resultant carrier in an organic solvent, e.g. petroleum benzine, hexane, toluene or acetone, and the resultant mixture is then irradiated with light to polymerize the photopolymerizable resin and afford the aimed immobilized enzyme used in a non-aqueous reaction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63173036-A (JP)
Title: Cassette for accumulative fluorescent sheet
Inventor: AGANO TOSHITAKA
IPC: G03B42/02
Filed: 1987-01-13
Abstract: PURPOSE:To accurately and simply make a recording area of an object coincide with a prescribed partial reading area by displaying the prescribed reading area set up so as to be smaller than sheet size at the time of reading out radiation image information from a sheet on a cassette table plate parallel with the sheet. CONSTITUTION:Lines 5-7 indicating respective areas of large angle size smaller than half size, quarter size, 1/6 size are displayed on the table plate 2. For instance, the large angle size is regulated by a line 5 on the lower part of the half size, and the quarter size and 1/6 size are similarly regulated by lines 6, 7 respectively on the lower right part of the half size. Character displays 5a-7a indicating the size regulated by respective lines 5-7 are entered on positions along respective lines 5-7. In the case of using the cassette 1, an object is arranged so as to be opposed to the display part and then photographed with radiant rays, so that the object can be accurately recorded on a partial area to be read out thereafter.
Patent JP-S62168841-A (JP)
Inventor: YAMASHITA KAZUICHI
IPC: B65C9/00
Filed: 1986-01-14
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。