baber/WOPTO huggingface dataset:
Patent JP-H10140855-A (JP)
Title: Vehicle for cutting work
Inventor: KIMURA KEIJI
IPC: B62D55/06
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To secure safety of a vehicle at cutting work time by respectively arranging a saw on the lower traveling body side and grapplers on the upper turning body side. SOLUTION: A saw 3 whose base end is made freely rotatable (S3) around a vertical shaft is movably arranged (S4) along a guide frame 12 on the lengthwise guide frame 12 arranged in the lateral direction on the tip of an arm 11 of a lower traveling body 1. On the other hand, two grapplers 4 are oppositely arranged on an upper turning body 2 through a first arm 23 and a second arm 24 so as to be freely openable-closable (S9). The first arm 23 and the second arm 24 are elevated-depressed and rotated, and an optimal gripping position to a work 5 is secured, and the grapplers 4 are closed. The arm 11 is elavated- depressed, and a cutting height of the work 5 is adjusted, and after cutting by the saw 3 is completed, the arm 11 is turned down, and the guide frame 12 is grounded.  Since a gripping position by the grapllers 4 and a cutting position by the saw 3 are separate from each other, the grapplers 4 do not grip an end part of the already cut work 5, and safety of a vehicle can be kept.
Patent JP-H07138675-A (JP)
Title: Process and apparatus for production of oxide particle dispersed composite material
Inventor: TONDA HIDEKI
IPC: C22C1/10
Filed: 1993-11-15
Abstract: PURPOSE:To provide the composite material applicable to members for which high strength, high wear resistance and high heat resistance are required by blowing oxygen to molten metal or solid-liquid coexisting material while stirring this molten metal or material, and then forming the oxide particles of a base phase metal. CONSTITUTION:Oxygen is blown from a hole bored in a revolving shaft of a stirrer to oxidize base phase metal elements, while the molten metal or the molten metal contg. a solid phase is kept stirred by using this stirrer. The high rotation, wide area and high shearing strength of the stirrer disperse the oxides uniformly into the molten metal. As a result, the oxide particles of the base phase metal or the multi component oxide particles mainly consisting of the oxides of the base phase metal are formed.
Patent JP-H04182491-A (JP)
Title: Organosilicon compound and production thereof
Inventor: YAMATANI MASAAKI
IPC: C07F7/18
Filed: 1990-11-15
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> is 1-4C monofunctional hydrocarbon; m is 4-12; n is 1-3). EXAMPLE:A compound shown by formula II. USE:A surface treating agent and an additive. PREPARATION:An organosilicon compound [e.g. (CH3O)3Si-H, etc.] shown by formula III is reacted with an epoxy compound (e.g. compound shown by formula V) shown by formula IV in the presence of a transition metal compound (preferably compound containing Pt, Rh, Ru or Co). The reaction is preferably carried out in a molar ratio of the compound shown by formula III/the compound shown by formula IV of 0.1-5.0 at 30-150 deg.C for 0.5-20 hours.
Patent JP-H07157579-A (JP)
Title: Production of laminated sheet
Inventor: NAGAI AKIRA
IPC: B32B27/00
Filed: 1993-12-10
Abstract: PURPOSE:To obtain a laminated sheet having a small coefficient of thermal expansion in a facial direction, capable of readily obtaining a uniformly dispersed phase separation structure, excellent in heat resistance and suitable for circuit boards, etc., by blending a resin having a specific sea-island structure with a woven fabric-reinforcing material. CONSTITUTION:This laminated sheet is obtained by blending (A) a resin such as epoxy resin forming a sea-island structure using a globular polyorganosiloxane polymer being solid at room temperature and having 0.1-20mum average particle diameter with (B) a woven fabric-reinforcing material such as glass fiber. Furthermore, the polyorganosiloxane polymer has a functional group and is preferably reacted with a matrix resin composition.
Patent JP-H07278816-A (JP)
Title: Treatment of body to be treated
Inventor: MATSUMURA KIMIHARU
IPC: H01L21/31
Filed: 1994-12-14
Abstract: PURPOSE:To provide the method for treating a body to be treated capable of forming a CVD film uniform in thickness on each semiconductor wafer and on the entire surface of the wafer. CONSTITUTION:A semiconductor wafer 12 is placed on a holder 13, then the distance between the diffuser plate 17b of a gas outflow part 17 and the surface of the wafer 12 is controlled, e.g. to 0.5-20mm, and a specified gas is allowed to flow out from the diffuser plate 17b toward the surface of the wafer 12. At this time, the holder 13 is heated by a temp. controller 14 and a heater 15, and the gas outflow part 17 is cooled by the cooling water circulated through a pipeline 18a from a cooler 18.
Patent JP-H01148283-A (JP)
Title: Swing recorder
Inventor: TANAKA KATSUYOSHI
IPC: A63B69/00
Filed: 1987-12-07
Abstract: PURPOSE: To enable recording and displaying of an image without spatially overlapping by arranging a first field memory to record continuous swing images, a control part which selectively reads out the contents of the first field memory to be written into a second field memory and a display section to display a necessary image alone. CONSTITUTION: An image signal of a camera device 1 is repeatedly recorded into a first field memory 3 by a writing signal generator 4. A signal generated from an image detector 5 for detecting a specified image of continuous swing images is delayed by a delay circuit 6 and inputted into the memory 3 to stop the writing into the memory 3. An output signal of the detector 5 is sent to a latch circuit 7 to hold a specified image address of the continuous swing images and an output of the circuit 7 is inputted into a control section 8. An image signal of the memory 3 selected by the control section 8 is addressed by an addressing part 9 to be inputted into a second field memory 11 and a signal recorded in the memory 11 is outputted to the display section 12.
Patent JP-S63167796-A (JP)
Title: Pretreating method of enzymatic hydrolysis of cellulose material
Inventor: INUI TOSHIFUMI
IPC: C12P19/14
Filed: 1986-12-27
Abstract: PURPOSE:To enhance enzymatic hydrolytic ratio to a needle-leaf tree, by subjecting a cellulose material previously irradiated with electron beam, etc., under atmosphere free from oxygen to halogenation and applying an aqueous alkali solution treatment in order to carry out delignin. CONSTITUTION:A cellulose material irradiated with electron beam or gamma-ray having 10<6>-10<8> rad under atmosphere previously freed from oxygen is treated with a halogen or halogen compound and then delignin fro the cellulose material is carried out using an aqueous alkali solution. As other method, the cellulose material previously irradiated with electron beam or gamma-ray in dose of 10<6>-10<7> rad is treated with halogen or halogen compound under atmosphere free from oxygen and then subjected to delignin by an aqueous alkali solution. The above- mentioned method makes it possible to recover almost cellulose as glucose by enzymatic saccharification.
Patent JP-H03172450-A (JP)
Title: Lightweight tile
Inventor: TAMAKI TOSHIYUKI
IPC: E04F13/18
Filed: 1989-12-01
Abstract: PURPOSE:To obtain a tile which is incombustible, lightweight and possesses the high workability at an execution site by manufacturing the tile from a basic material containing calcium silicate, latex, and fiber as main components and a surface finishing layer. CONSTITUTION:Silicic acid powder and slaked lime are compounded so that the molar ratio of SiO2:CaO becomes 1:1, to which 15 times of water to the total weight are added, and the mixture is reacted in the hydrothermal synthesis reaction under 19kg/cm<2> at 210 deg.C for 6 hours, stirring the mixture in an autoclave, and the calcium silicate compound containing calcium silicate in 95% or more is formed. Then, calcium silicate, ethylene - vinyl acetate copolymer emulsion, beta-naphthalene sulfonic acid formaline condensate, and glass fibers are added into the slurry having the conversion ratio between water and the calcium silicate compound solid portion of 4.5:1, and the product is introduced into a mold frame, and then dried after the filtration and dehydration under pressure. Then, the surface is coated with an undercoat agent.
Patent JP-S63160974-A (JP)
Title: Image forming device
Inventor: TAKANO YOSHIAKI
IPC: B65H43/00
Filed: 1986-12-24
Abstract: PURPOSE:To improve picture quality and to compact a device, by a method wherein at least one of various kinds of information is displayed on the outer surface of the insertion part of a feed cassette, meanwhile, a means, reading the information through utilization of its movement during insertion of the feed cassette, is mounted to the cassette inserting part. CONSTITUTION:Various kinds of information of a paper displayed on the outer surface of an insertion part 10 of a feed cassette 1 by means of bar codes 12 is read by means of an information reading means 22 disposed to a cassette inserting part 21 of a device body 2. Thereby, the size and the thickness of a paper, a talc amount, and paper quality in the feed cassette 1 can be provided, and based on the data, an image forming condition is properly set to form a picture, and the quality of a picture can be improved. Furthermore, through utilization of movement when the feed cassette 1 is inserted in the cassette insertion part 21 of the device body 2, various kinds of information of a paper, displayed on the outer surface of the insertion part 10 of the feed cassette 1 can be read by means of the reading means 22, and a device can be compacted.
Patent JP-H01152187-A (JP)
Title: Method for preventing blow of gas generated when coke oven is charged with coal
Inventor: TAKUWA HIROSHI
IPC: C10B45/00
Filed: 1987-12-08
Abstract: PURPOSE:To prevent the emission of a dust-containing gas generated in a coke oven through a coal charge hole, by supplying an air into an airtight chamber formed by bringing a sealing plate and an airtight cover into close contact with the upper surface of the oven while the oven in charged with coal, and forming an air curtain around the coal charge hole after coal charge is finished. CONSTITUTION:When a coal charge car stops at a prescribed position above a coal charge hole 6, a lid 21 is removed with a lid-removing device 20. A coal charge chute 10 is lowered to bring the packing 13 of an airtight cover 14 and the packing 11 of a sealing plate 12 into contact with the upper surface 1a of an oven, so that an airtight chamber 18 is formed. A compressed air 19 is supplied into the airtight chamber 18 to keep the pressure of the air therein at a value slightly higher than that in the oven, thereby preventing the emission of gas 3 generated in the oven through the coal charge hole 6 when the over is charged. After the coal charge is finished, the chute 10, the sealing plate 12, and the airtight cove 14 are raised to discharge the air through an air outlet 14b between the sealing plate 12 and the airtight cover 14 towards the upper surface 1a of the oven so that an air curtain 22 is formed while the lid 21 is put over the coal charge hole 6.
Patent JP-H01150808-A (JP)
Title: Rotation control system for surface inspection of disk
Inventor: ISHIMORI HIDEO
IPC: G11B5/84
Filed: 1987-12-08
Abstract: PURPOSE:To realize the rotating speed control system which can select and apply a floatation height characteristic being equal to various practical machines and a prescribed floatation height characteristic required as an inspecting device by providing a rotation control part which has stored floatation height characteristics of various disk drivers, and a control value of a rotating speed against various prescribed floatation height characteristics. CONSTITUTION:A rotation control part 8 stores plural rotation control values which can obtain a floatation height characteristic of a head against a seeking operation on a circular arc of the head 3 in various disk drivers and a prescribed floatation height characteristic with regard to the whole surface of a disk to be inspected, selects the rotation control value corresponding to the floatation height characteristic designated by a microprocessor 11a, by a selector 8b and sends it out to a driving circuit 9. In such a way, the rotation control value to each floatation height characteristic is selected and read out by the designation of the MPU 11a and sets to a prescribed rotating speed, executed at a rotating speed being equal to the driver of the actual machine and the inspection time is shortened, and also, a size of a projection 4 being a prescribed floatation height can be measured exactly together.
Patent JP-H11312776-A (JP)
Title: Integrated circuit package
Inventor: HUMPHREY TAMIO J
IPC: H01L25/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit board of a structure, wherein an electromagnetic interference(EMI) and related noise can be reduced in the vicin ity of the generation source of the noise. SOLUTION: Four filter capacitors 30 are connected between a power loop 40 and a ground loop 42. These capacitors 30 realize a filtering in the intermediate vicinity of an integrated circuit, in which EMI is reduced in a vicinity very close to the generating source of the EMI. The reduction of the EMI in the vicinity very close to the generation source reduces the transmission of a signal including noise to other components and is desirable for reducing the parasitic effects of the noise. Moreover, the capacitors 30 can be surface mounted directly on the loops.
Patent JP-H09151763-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: KOYANAGI YUTAKA
IPC: F02D41/14
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To accurately detect a deviation amount of air-fuel. ratio between each bank without receiving an influence of deterioration or the like of an O2 sensor. SOLUTION: Maximum values VF102MAX, VF202MAX and minimum values VF102MIN, VF202MIN of output voltage VF102 of a main 02 sensor detecting air-fuel ratio of an RH bank and output voltage VF202 of a sub02 sensor detecting air-fuel ratio of an LH bank are respectively calculated (S3, S5, S10, S12), and based on these calculation, an output voltage width VPPMAX1, VPPMAX2 of each 02 sensor is calculated (S6, S13).  In accordance with ratio to a reference voltage width VPPO set based on each of these output voltage widths VPPMAX1, VPPMAX2g and an output characteristic of the 02 sensor, output voltage VF102, VF202 of each 02 sensor is converted into standardized voltage VSF102, VSF202 (S7, S14), based on both the standardized voltages VSF102, VSF202, a potential difference NVSO2 representing a deviation amount of air-fuel ratio of the LH bank relating to air-fuel ratio of the RH bank is calculated (S15). By standardizing the output voltage VF102, VF202 of each 02 sensor, a deviation amount of air-fuel ratio between both the banks can be accurately obtained.
Patent JP-H09153730-A (JP)
Title: Plane antenna
Inventor: NAKADA SHINICHI
IPC: H04B1/38
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a plane antenna with a feeding structure at a low cost with improved mass-productivity and a stable characteristic by replacing components for feeding such as connectors and cables with metallic conductors in common use for a support means. SOLUTION: The plane antenna is made up of a dielectric board 1, a printed circuit board 2, a feeding conductor 7, a support 13 or the like. An antenna element 3 whose electric length is 1/4 wavelength is provided onto the dielectric board 1. A feeding land 11 to feed the plane antenna, a feeding land 11 on the printed circuit board and a feeding line 12 connecting to a reception circuit electrically are provided to the printed circuit board 2. A feeding conductor 7 is connected and fixed to the feeding land 11 made of a metal to act as feeding and support means in common. The support 13 keeps a distance between the dielectric board 1 and the printed circuit board 2 constant.
Patent JP-2001120184-A (JP)
Title: Weakly acidic black coffee drink
Inventor: WATANABE YOSHIKO
IPC: A23F5/24
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a coffee drink stable over a long period without occurrence of turbidity, precipitation, and coffee oil separation/flocculation. SOLUTION: This coffee drink is such as to contain a seed polysaccharide (pref. locust bean gum) and a fermented polysaccharide (pref. xanthan gum) and also an antimicrobial emulsifier, and have pH 5.0-6.5.
Patent JP-H10155292-A (JP)
Title: Two-inertial system control circuit
Inventor: OGURA KAZUYA
IPC: H02P29/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To improve characteristics in a very low speed range. SOLUTION: This controlling circuit is made up of a speed amplifier 2, which amplifies speed deviation, a load torque observer 31 for controlling disturbance, which presumes a load torque from the output of this amplifier and speed signal to output two-inertial system torque commands, a resonance proportional control circuit 51 for controlling vibration, which multiplies the torque command from this observer in proportion to resonance and presumes a torque from the signal multiplied in proportion to the resonance and speed signal to output a motor torque command to two-inertial system 8, and a speed detector 91 , which detects four edge signals of the A phase and B phase signals with the rotary encoder and outputs pulses overlapped with these signals as a speed signal. The shortened cycle of this speed signal makes it possible to restrain the vibration in a very low speed range.  Even if the speed information is interrupted in the very low speed range, the circuits 31 , 51 presume the speed using a model speed so that speed can be controlled smoothly.
Patent JP-H11128724-A (JP)
Title: Method for treating pcb-including oil
Inventor: HANDA RIKIYA
IPC: A62D3/36
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To detoxicate PCB-including oil and further enable the PCB-including oil to be burned without formation of polychlorinated-dibenzo-p-dioxins when the PCB-including oil is decomposed by precipitating chlorine causing the formation of the polychlorinated-dibenzo-p-dioxins as a salt securely by a neutralization reaction. SOLUTION: Water and a surface-active agent are added to PCB-including oil and mixed and then agitated to make emulsion. The emulsified PCB-including oil is mixed with a hydroxide, and then neutralization reaction of chlorine contained in the PCB with a base in the hydroxide is carried out by heating or burning, allowing the PCB-including oil to be detoxicated or to be disposed by incineration.
Patent JP-H02157628-A (JP)
Title: In-cylinder pressure sensor
Inventor: ISHIDA TETSURO
IPC: G01L23/10
Filed: 1988-12-09
Abstract: PURPOSE:To easily mount the in-cylinder pressure sensor on an engine without making engine constitution complex by providing a piezoelectric element in the gasket of a cylinder head and a signal conduction path and an electrode to the mandrel of the gasket and a cover member. CONSTITUTION:The cover member 11 made of a metallic material is provided on the outer peripheral surface of the gasket 4 interposed between a cylinder block 2 and the cylinder head 3, the mandrel 13, etc., is provided inside, and piezoelectric elements 12a and 12b of the in-cylinder pressure sensor are provided in the gasket 4. Then negative electrodes of the elements 12a and 12b are formed of the member 11 and the conduction path for positive signal outputs of the elements 12a and 12b are formed of the mandrel 13 to eliminate the need for special machining, etc., so that the in-cylinder pressure sensor can easily be mounted on the engine of complex structure with a small number of components without making the engine structure further complex.
Patent JP-H06136944-A (JP)
Title: Construction method of duct piping and actual pipe corresponding type sleeve
Inventor: YOSHIZAWA SATOSHI
IPC: E04G15/00
Filed: 1992-10-26
Abstract: PURPOSE:To dispense with the ensuring of a clearance, use a sleeve with a necessary minimum diameter, solve a limitation on structure, simplify piping work and repairing work as much as possible, and realize overall cost reduction. CONSTITUTION:Blind plug 7 are fitted to the other end parts of metal pipes of an inner pipe 4 and an outer pipe 5 the end parts of which are mutually fitted in such a manner as to be capable of sliding. The blind plug 7 has a bolt hole, and the cap 7 is fixed to the inside of a beam form 10 through the bolt hole by a bolt 13, whereby the metal pipes are arranged as a sleeve in the form 10, and after concrete placing and form removal, the metal pipes are used as an actual pipe for duct.
Patent JP-S63169254-A (JP)
Title: Turret machine
Inventor: OKUMURA HIROSHI
IPC: B23Q37/00
Filed: 1986-12-27
Abstract: PURPOSE:To make a turret machine adaptable to a line alteration, by installing a pallet positioning mechanism, an angle indexing mechanism and a clamp mechanism in a work table central part, while forming a work table end in orientation of a pallet rail to be connectable to other identical work tables. CONSTITUTION:On a work table 9, there is provided with a pallet rail 35 for transferring a pallet 34 to clamp a work, and positioning, angle indexing and clamping mechanisms for the pallet 34 are all installed in a central part of the work table 9. In addition, an end of the work table 9 toward the pallet rail 35 is formed to be connctible to the work table 9 of another turret machine. Therefore, the specified turret machine is connected to via the work table 9 whereby an optional line can be constituted according to a machining process or the like without altering a transfer part.
Patent JP-H11148354-A (JP)
Title: Piston of cylinder injection type internal combustion engine
Inventor: AOYAMA HISASHI
IPC: F02F3/26
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To suppress generation of smoke, and reduce an adverse influence on homogeneous combustion as much as possible, by ensuring an interference distance of spraying from until it collides with a piston after it starts with a fuel injection valve 10 at the time of stratified charge combustion. SOLUTION: The protruding part 21 on the top of a piston 4 is constituted of an exhaust valve side inclined surface 23 parallel to the inclined surface of a vent-roof type combustion chamber and an intake valve side inclined surface 22. A complete round bowl 12 is formed at the intake valve side, and a deep bottom part 31 is recessed at a part of its bottom surface 12a. Spray injected from a fuel injection valve 10 toward the bowl 12 during a compression stroke for stratified charge combustion is bent by a swirl S and collides with the deep bottom 31. The interference distance of the spray to the deep bottom 31 becomes long, therefore, atomizing time can be ensured, so that generation of a liquid film is suppressed. Air-fuel mixture formed at the deep bottom 31 moves to an ignition plug 7 side riding on the swirl S, thus it is possible to form startified air-fuel mixture in the vicinity of the ignition plug 7.