baber/WOPTO huggingface dataset:
Patent JP-H01226950-A (JP)
Title: Construction structure of panel zone
Inventor: ARAKI SATOSHI
IPC: E04B1/30
Filed: 1988-03-08
Abstract: PURPOSE:To contrive a stiffener not to be projected to the external section of a column, and simplify a mechanism, by providing the inner peripheral surface of a steel pipe with the stiffener, and by connecting a beam directly to the outer peripheral surface of the steel pipe confronted with the position of the set stiffener. CONSTITUTION:A steel pipe column 1 is set in the shape of the steel pipes 2, 2 of cross-sectional areas formed in the shapes of square shells which are vertically connected to each other, and near the connecting section 2a of the steel pipes 2, 2, a panel zone 3 is set. The panel zone 3 is provided with the stiffeners 5, 5 of square plates, and each stiffener 5 is set in a shape welded, on the inner peripheral surface 2b of the steel pipe 2. Through the central section of each stiffener 5, a circular concrete-passing hole 5a is penetration- bored, and to the outer peripheral surface 2c of the steel pipe 2 in accordance with the positions of the arranged stiffeners 5, 5, a beam 6 consisting of the shape steel of the cross-sectional area of H-type and the like is directly connected.
Patent JP-H02232991-A (JP)
Title: Mounting of ic
Inventor: MAKINO YUTAKA
IPC: B23K26/00
Filed: 1989-03-07
Abstract: PURPOSE:To protect an IC against short circuit and to secure it in an adequate joining state by a method wherein a lead and an electrode are surely joined together, and then joining metal between the leads and the electrode are cut off with laser rays. CONSTITUTION:Cream solder is applied on an electrode 11 of a circuit board 1 through a screen printing. At this point, even if the tips of leads 12 are not well in positional accuracy, cream solder is applied so thick as to make the tips of the leads 12 buried in the solder. Then, a board 1 is set onto a component mounting device, and an IC 2 and other chip components are mounted on the board 1 and jointed by making the cream solder reflowed. Next, the board 1 is set on the XY table of a laser cutting device, and solders 13 between the leads 12 and the electrodes 11 are cut off with laser rays 5 as the position of the leads 12 is measured by a recognition camera 7, whereby short circuits due to the solder 13 are eliminated and the electrode 11 is separated into pieces corresponding to each of the leads 12. By this setup, an adequate joining state can be secured.
Patent JP-S56150858-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAKAMOTO TAKASHI
IPC: H01L27/112
Filed: 1980-04-25
Abstract: PURPOSE:To highly integrate and accelerate the operation of a vertical ROM by serially connecting an FET having a gate electrode of the first layer and an FET having a gate electrode of the second layer so disposed that the gate electrodes of the two layers are alternately contacted with one another. CONSTITUTION:A p<+> type diffused layer 2 is formed on an n type substrate 1, and a windowlike channel region 1a is formed on the substrate. The first layer gate electrodes 5 (polysilicon) are disposed at a predetermined interval through a gate film 3 on the region 1a. The second layer gate electrode 7 is so formed as to partly superpose with the first layer gate electrode 5 covered with an insulating layer 6. The respective gate electrodes of the two layers extend to be connected to the input unit. A p<+> type diffused layer 2 is connected to a power source, an output and an earth via aluminum electrode wires 8. Since the FETs are connected serially without providing a p<+> type diffused layer between the respective gates in this manner, it can reduce the predetermined area and the floating capacity of the vertical ROM. The modes of the respective FETs can be formed in any of E type or D type by selectively introducing impurity to the substrate at the lower parts of the respective  gate regions.
Patent JP-S58171670-A (JP)
Title: Immunoactive fine particle
Inventor: HOSAKA SHIYUNTAROU
IPC: G01N33/545
Filed: 1982-04-01
Abstract: PURPOSE:To eliminate non-specific agglumination or non-specific attachment on cells by fixing an immunoactive material contg. an NH2 group to the fine particles within a specific grain size range by convalent body with a polymer consisting of glycidyl acrylate or glycidyl methacrylate. CONSTITUTION:Particles of a polymer of glycidyl acrylate or glycidyl methacrylate alone or a copolymer of both or, if necessary, a polymer added with a monomer for crosslinking are obtained in desired grain sizes by a precipitation polymn., emulsion polymn., or suspension polymn. method. Such fine particles and an immunoactive material (antigen, antibody, etc.) having an NH2 group are fixed by covalent bonding. The resulted particles fixed with the immunoactive material enable the stable immunoanalysis with high sensitivity without non- specific agglumination or non-specific attachment on cells owing to the protein, etc. in sample, except the component to be detected.
Patent JP-H05198398-A (JP)
Title: Circular accelerator and beam incidence method for circular accelerator
Inventor: HIRAMOTO KAZUO
IPC: H05H13/04
Filed: 1991-03-19
Abstract: PURPOSE:To accelerate reduction in beam size, shorten beam incidence time, and accumulate a large current by promoting radiation damping after beam incidence without accelerating the beam at the time of incidence and damping betatron vibration. CONSTITUTION:The excitements of a deflecting electromagnet 2, quadrupole electromagnets 3, 8 and an accelerating cavity 4 are set to stably circulate a beam. A bump electromagnet 7 is controlled in such a manner that the central closed orbit is situated from the outer circumferential side of an accelerator to the inner circumferential side, and the emitted beam is circulated while conducting a betatron vibration having the amplitude of the central closed orbit difference. Thus, by providing different amplitudes of betatron vibration while gradually shifting the central closed orbit, the beam can be emitted in the (x), (y) cross-sectional length of a beam duct 5, and the amplitude of betatron vibration is suppressed to minimize the beam size. Thus, the incidence time can be shortened, and the incidence of the beam can be repeated to accumulate a large current.
Patent JP-H04287678-A (JP)
Title: Bioreactor
Inventor: TSUKAMOTO MORIAKI
IPC: C12M1/00
Filed: 1991-03-19
Abstract: PURPOSE:To improve solar light utilizing efficiency in a bioreactor in which algae are proliferated. CONSTITUTION:A flow path of culturing liquid is composed of a tubular wavelength converter 7. In an to increase further growth effect, a cold filter 6 is arranged in the upper part of the wavelength converter 7 and a reflecting plate 2 in the lower part thereof and a twist plate 8 in the culturing liquid flow path. Thereby light with wavelength effective for culture of algae among incident solar light into the bioreactor is allowed to impinge in nearly uniform light intensity from whole circumference of the culturing liquid flow path.
Patent JP-H11230508-A (JP)
Title: Catalyst combustor
Inventor: TOKITA YOSHIJI
IPC: F23D11/40
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst combustor which can surely prevent a catalyst from being melted and keep combustion for a long time while suppressing the generation of NOx. SOLUTION: A lean mixed gas formed by a vaporizing pot 1 equipped with a vaporizing heater 2 is heated through catalyst combustion of a catalyst 7 and it is subjected to gas-phase combustion within a combustion chamber 18. This combustor is provided with a temperature sensor 14 to detect the temperature of the catalyst 7, and an electromagnetic pump is controlled by a control circuit according to the detected temperature of the temperature sensor 14 and the air ratio is changed to always keep the catalyst 7 at a constant temperature and surely prevent it from being melted. Further, the lead wire 17 of the temperature sensor 14 is derived through the contact means 15 in the vaporizing pot 1, so that it can be derived easily without inducing burning of the lead wire 17 or leakage of combustion gas.
Patent JP-S62253702-A (JP)
Title: Production of two-layered oil-impregnated bearing made of sintered fe base material
Inventor: NISHINO YOSHIO
IPC: B22F7/00
Filed: 1987-03-10
Abstract: PURPOSE:To suppress the outflow of the impregnating oil of an inside layer during operation on an outside layer by sintering Fe base green compacts for forming the inside and outside layers respectively contg. and without contg. a specific ratio of Cu. CONSTITUTION:The two-layered green compact consisting of the Fe base green compact part for forming the inside layer consisting of the compounded compsn. contg. 5-35wt% Cu and the Fe base green compact part for forming the outside layer consisting of the compounded compsn. without contg. the Cu is sintered. Then, the Cu or Cu alloy of the Fe base green compact part for forming the inside layer is infilt rated into the green compact part for forming the outside layer by capillarity. The two-layered bearing stock made of the sintered Fe base material consisting of the outside layer which is made airtight by the open pores decreased by the infilt rated Cu or Cu alloy and the inside layer in contact with a shaft which is made porous by the infiltration and movement of the Cu or Cu alloy to the outside layer is thus obtd. The above-mentioned outside layer is made relatively porous and the outflow of the impregnating oil to the outside on the inside layer where the amt. of the oil to be retained is increased is prevented if the above-mentioned stock is subjected to the oil impregnation.
Patent JP-S59178484-A (JP)
Inventor: TAKEI MASAYOSHI
IPC: G09G1/00
Filed: 1983-03-30
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-S60200758-A (JP)
Title: Actuator using magnetic fluid
Inventor: KADOTA OTOMATSU
IPC: H02K33/02
Filed: 1984-03-23
Abstract: PURPOSE:To obtain a ready, accurate and compact actuator by filling magnetic fluid through two cylinders which respectively contain pistons, and moving the pistons by electromagnetic forces. CONSTITUTION:An acutuator has cylinders 1, 2, pistons 3, 4 slidably contained respectively in the cylinders, a piston rod 5, magnetic fluid 6 filled between the pistons 3 and 4, and control coils 7, 8 for controlling the flow of the fluid 6. A current is flowed from a power source 9 by a current controller 10 in the coils 7, 8. Thus, the fluid 6 is attracted by one energized coils 7, 8 to move in the cylinders 1, 2, thereby moving the pistons 3, 4.
Patent JP-S59181040-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJIZU TAKAO
IPC: H01L21/60
Filed: 1983-03-30
Abstract: PURPOSE:To inexpensively manufacture by resin mold sealing by supersonic wedge bonding using a copper wire, a wire coated with noble metal including gold, silver, a gold-gallium wire, copper wire. CONSTITUTION:A pellet is mounted on a leadframe, corrosion resistant wire is used to connect the leadframe to the pellet. Then, the leadframe and the pellet are molded with the resin. The leadframe is treated with copper material, 42- alloy Copal or copper material, or 42-alloy copal mixed with base metal. The wire is treated with copper wire or copper wire coated with noble metal.
Patent JP-H06263232-A (JP)
Title: Conveying device
Inventor: KITA HIROAKI
IPC: B65G43/08
Filed: 1993-03-16
Abstract: PURPOSE:To provide a conveying device on which any abnormal points can be rapidly confirmed by providing, on a conveying path detecting devices for detecting style abnormalities in the longitudinal direction and the lateral direction of packing individually, a longitudinal direction style abnormality indicator and a lateral direction style abnormality indicator respectively at a packing style detecting unit. CONSTITUTION:A packing style detecting unit 19 is provided with, through a mounting frame 32, projectors and light receivers 30 to 29 of a photoelectric switch for detecting abnormal packing style each in the longitudinal direction A, the lateral direction B and vertical direction C of a load. Lateral direction style abnormality indicators 48, 49 are vertically arranged on the front faces of the upper ends of both front vertical supports 33, and 34, while longitudinal direction style abnormality indicators 50 and 51 are vertically arranged on upper end right side faces of the front and rear vertical supports 34, and 36 on the right side. Similarly, these longitudinal direction style abnormality indicators 50 and 51 are provided respectively on the upper end left side of the front and rear vertical supports 33 and 34 on the left side and a vertical style abnormality indicator 52 is provided on the upper face of the front lateral bar 37.
Patent JP-S59180132-A (JP)
Title: Brake disc made of fe-radical sintered alloy
Inventor: IIJIMA MASAYUKI
IPC: F16D65/12
Filed: 1983-03-30
Abstract: PURPOSE:To ensure excellent vibrative and acoustic absorptivity of a pad material and its cutwater property while enable its weight to be decreased, by using an Fe-radical sintered alloy, containing Cr of specific composition, for the pad material further providing a void of specific ratio. CONSTITUTION:A pad material secured to the friction surface of a disc main unit is composed of 5-30% Cr by weight and the rest of Fe, while formed by an Fe-radical sintered alloy having 5-35% void ratio. The ingredient of Cr improves corrosion and oxidation resistance, but if its content is less than 5%, a desired effect can not be obtained, on the contrary even if the content exceeds 30%, the action is saturated. Existence of a void in the pad material not only enables its weight to be decreased but also ensures its excellent vibrative and acoustic absorptivity and cutwater preperty, but if void ratio is less than 5%, the pad material is not desirably improved, while if the ratio exceeds 35%, its strength is remarkably decreased further its wearing resistance is also deteriorated.
Patent JP-H10257002-A (JP)
Title: Radio communication system
Inventor: KOGA SHOICHI
IPC: H04J1/05
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To install a radio equipment outdoors without performing useless wiring construction, to provide a stable radio propagation path with relatively less diffraction loss and to perform economical and highly reliable radio communication by utilizing an already provided cable for TV reception for the transmission of intermediate signals. SOLUTION: To a dwelling unit 1, a TV reception antenna 2, a coaxial cable 3 and a TV receiver 4 are already attached. To the already provided coaxial cable 3, an outdoor distributor 6 is attached at an appropriate part near the TV reception antenna 2 and an indoor distributor 7 is attached at the appropriate part near the TV receiver. The radio equipment 5 is connected to the outdoor distributor 6 by an outdoor branching cable 10 and a data processor 8 is connected to the indoor distributor 7 by an indoor branching cable 11. Thus, bidirectional data communication is performed through the outdoor distributor 6 and the indoor distributor 7 between the radio equipment 5 and the data processor 8.
Patent JP-S56152972-A (JP)
Title: Etching device
Inventor: INADA GIICHI
IPC: C23F1/08
Filed: 1980-04-24
Abstract: PURPOSE: To obtain an etching device that can etch uniform and partial surfaces by so constituting the same that etching is performed by covering the areas not required to be etched out of semiconductor element surfaces with rubber provided with close contact means.  
     CONSTITUTION: After a semiconductor element 1 is placed on the top surface of an element holding part 2, it is centered by acting centering arms 6. Next, a vertical driving source 5 is acted to move a holding part 2 and cup part 4 carrying the element 1 upward by a fixed size to hold the element 1 between the part 2 and a cover shaft part 7 respectively in close contact therewith by the force of a panel 9 and to cover the part not to be etched. Next, the driving source 3 of the part 2 is acted to revolve the element 1, the part 2 and the shaft 7 synchronously. Thence, etchant is blown from an etching nozzle 10 and the element 1 is etched while being rotated. After etching for a fixed time, washing liquid is blown from a washing nozzle 13, whereby the element 1 is washed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11254357-A (JP)
Title: Robot having horizontal arm
Inventor: IZAWA TSUTOMU
IPC: B25J18/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a robot having a horizontal arm which can serve as an arm with high rigidity and controllability by eliminating the horizontal play of the arm, and improving spring constant, thereby eliminating vibration and locus runout at the time of stopping and acceleration. SOLUTION: This robot is provided with tension links 15, 16, 17 such as a spring disposed between the respective arms 12 and 13, 13 and 14 of a horizontal articulated arm device. A single-side load is given to the reduction gear of a driving system driving the respective arms 15, 16, 17 by giving tensile force or compressive force with the tension links 15, 16, 17, so as to remove backlash and get out of a lost motion range. As a result, play is eliminated at the time of acceleration and deceleration, and stopping, and the torsion spring constant of the reduction gear is increased for higher natural frequency of a mechanical system. It is thus possible to improve the controllability of the robot.
Patent JP-H09243528-A (JP)
Title: Method and apparatus for collecting sample for powder and lump mixture
Inventor: ISHIZUKA TSUKASA
IPC: G01N1/04
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide method and apparatus for collecting sample for powder and lump mixture which can efficiently collect the sample of accurate powder and lump mixture without segregation from the powder and lump mixture mixed with powder-like particles and lump-like particles. SOLUTION: The method for collecting sample for powder and lump mixture comprises the steps of conveying the mixture by a belt conveyor 2, discharging and dropping it from the front end 2a of the conveyor 2 in the conveying direction, driving a bucket 10 for collecting the sample by a pair of drive chains 24, 25 of sample collecting bucket driving means 20, moving it so as to cross the flow of the dropping mixture, receiving the part of the mixture in the bucket 10, and removing it as the samples. The operating speed of the conveyor in the case of collecting the ample is decelerated from the operating speed of the conveyor in the case of normally conveying the mixture.
Patent JP-H05253163-A (JP)
Title: Bathtub washer
IPC: A47L25/00
Filed: 1992-03-13
Abstract: PURPOSE:To easily install a washer at a bathtub of every size by comprising a mount which supports the washer on the bathtub of a fixed mount fixed on an apron part, an extending holding arm, and a fixed part. CONSTITUTION:This washer is composed of an almost reverse U-shape fixed mount main body 66 and a presser plate 67, and the fixed mount 61 is fixed by clamping so as to straddle on the upper part of the apron part 3a by pressing the presser plate 67 to an apron part 3a side. A pair of pipe frames 70 are mounted around a rotary shaft 71 freely rotatably and extended from the fixed mount 61, and a circular relay plate 72 is mounted on the tip of the frame relatively rotatably freely. Also, a pair of pipe frames 74 of short length are mounted on the relay plate 72 with a rotary shaft 75 freely rotatably and a substrate plate 76 as the fixed part 63 is mounted on the tip of the frames with a rotary shaft 77 relatively rotatably freely. A mounting hole 76 is formed at the substrate plate 76, and the derivation port of a washer main body is pierced, and a nozzle unit is mounted so as to sandwich the substrate plate 76.
Patent JP-2000251053-A (JP)
Title: Method and device for processing image
Inventor: WATANABE SHINTARO
IPC: G06T1/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To extract the area of a shadow change from plural images obtained by photographing the same area at different timing, while considering the group of shadow. SOLUTION: An initial setting part 101 performs position aligning and smoothing processing of respective areas between aerial photographs I1 (i, j) and I2 (i, j). Position aligning processing utilizes a successive residual examination method and smoothing processing utilizes a median filter respectively. When the luminance value of a pixel at the position (i, j) in the image is defined as I (i, j) and the luminance values of pixels in a partial area including a concerned position (ia, ja) in the image are arranged in ascending (descending) order, the median filter outputs the center value thereof. The aerial photographs after processing are defined as I'1 (i, j) and I'2 (i, j). These photographs are outputted to a shadow area removing part 103.  The shadow area removing part 103 executes a process for judging whether it is the area of a change into shadow or not and a process for removing the area of a change into shadow extracted in the process. In the removal of the area of a change into shadow with a luminance correction, the area of a change into shadow is extracted while using a threshold value for judging the change into shadow. A change extracting part 105 outputs the calculated result related to image correlation to an output device 5.
Patent JP-H03259847-A (JP)
Title: Double-fed paper detecting method and device thereof
Inventor: YAMAUCHI MAKOTO
IPC: B65H43/00
Filed: 1990-03-08
Abstract: PURPOSE:To obviate any double-feed of paper as well as to minimize the extent of stagnation in a printing process due to an operator's mistake by warning an operator of the setting leakage of double-feed detecting function automatically in the case where it is so judged that the double-feed of paper is judgeable with the existing double-feed detecting capacity. CONSTITUTION:In this method, there is provided a judging means 5 which judges whether the double-feed of paper is judgeable with the existing double- feed detecting capacity or not. When it is so judged to be possible with this judging means 5, use or disuse of the double-feed detecting function is checked up by a search means 5. Next, when the disuse of the double-feed detecting function is checked by this search means 5, a warning is emitted by a warning means 14.
Patent JP-H09250303-A (JP)
Title: Cushioning material of turbine bucket mounting part
Inventor: SUGITA TAKASHI
IPC: F01D5/28
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the precise processing, to make a bent part brittle and to facilitate bending processing by providing a cutout part to be cut out by laser processing on the bent part bent along the bent part of a mounting part. SOLUTION: A small clearance 12 is formed between a bucket mounting part 4 and a groove 3, and a cushioning material 5 is interposed in this clearance 12. The cushioning material 5 is formed of one plate roughly rectangular and fixedly thick, and has a cushioning part 7 positioned between a working face 10 and a contact face 11 on each of both ends in the cross direction of it. A bent part 18 overlapped on a bent surface 15 is provided ajoining to it on the width central side of both of the cushioning parts 7. Thereafter, both of the bent parts 18 are connected to each other by a central connecting part 9 overlapped on a flat surface part 16. Thereafter, a plural number of holes 19 are provided along the overall length in the lengthy direction on the respective bent parts 18.  The circular holes 19 are arranged against each of the bent parts 18 in three rows and zigzag in the cross direction. These holed are drilled and formed by laser beam machining.