baber/WOPTO huggingface dataset:
Patent JP-S61108132-A (JP)
Title: Manufacture of material containing metallic silicide radical
Inventor: HIJIKATA KENICHI
IPC: C22C1/05
Filed: 1984-11-01
Abstract: PURPOSE:To reduce the oxygen content in target material by a method wherein a calcined body containing silicide forming metallic component and silicone component is impregnated with molten silicon. CONSTITUTION:A calcined body containing more than one kind of silicide forming metallic component and silicon component is produced. The calcination is performed by means of mixing and forming powder blended with specified composition ratio for heat treatment in nooxygen atmosphere. Next, the calcined body is brought into contact with molten Si meeting specified requirements to impregnate the calcined body with Si providing itself with two phases of metallic silicide and Si. In such a constitution, the oxygen content in calcined body becomes volatile carbon monoxide reacting to the molten Si to be discharged out of the system. Through these procedures, the oxygen content in a target material comprising the calcined body may be reduced.
Patent JP-H0395264-A (JP)
Title: Thermoplastic composite resin composition
Inventor: KOMURA SHUHEI
IPC: C08K5/03
Filed: 1989-09-08
Abstract: PURPOSE:To obtain the title composition which can afford a molding which has a low hygroscopicity and excellent flame retardancy by compounding a polyamide, a thermoplastic polyester, a fibrous inorganic filler, a brominated flame retardant, and an inorganic flame-retardant assistant in a specified ratio. CONSTITUTION:The title composition comprises 18-74wt.% polyamide, 5-40wt.% thermoplastic polyester, 10-40wt.% fibrous inorganic filler, 10-30wt.% brominated flame retardant, and 1-10wt.% inorganic flame-retardant assistant, wherein the compounding ratio of the polyamide to the polyester is 9/1 to 5/5 by weight. A preferable polyamide is one with a limiting viscosity of 3.0dl/g or less. A preferable polyester is one with a limiting viscosity of 0.8dl/g or less. A preferable fibrous filler is a glass fiber with a diameter of 5-15mum. A preferable flame retardant is an aromatic bromine compound. A preferable assistant is antimony trioxide.
Patent JP-H04112200-A (JP)
Title: Direction control valve for hydraulic balancer
Inventor: KUNISHI YOSHIAKI
IPC: B66F19/00
Filed: 1990-08-31
Abstract: PURPOSE:To reduce the oil leak and improve responsiveness by forming a throttle in the first flow passage for the communication between an inlet port and an outlet port and introducing each pressure on both the sides of the throttle to both the edges of the first and second poppet valves. CONSTITUTION:A throttle 34 is formed in the first flow passage 26 for the communication between an inlet port 14 and an outlet port 16, and a differential pressure is generated between both the sides of the throttle 34. Each pressure on both the side of the throttle 34 is introduced to both the edges of the first and second poppet valves 36 and 70, which are shifted against the urging forces of return springs 60 and 98, and the first flow passage 26 or the second flow passage 68 is opened. Further, the self retaining function that the generation of differential pressure is continued so far as the inflow and effluence of oil from an actuator 30 is suspended and the ascent and descent of a work W are carried out continuously is provided. Further, when an external force is applied on the work W, the movement of the oil which flows in the throttle 34 is brought into stop, and the differential pressure lowers, and the work W is set at a stop state. Accordingly, the leak of oil from a valve 10 is reduced, and responsiveness is improved.
Patent JP-2000060925-A (JP)
Title: Massage device
Inventor: YOKOI SHINJI
IPC: A61H23/02
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To selectively apply an electric current or drive to an electrode for giving a current-applying stimulation to the sole or a moving body and giving a vibrating stimulation to the sole so as to separately generate the vibrating stimulation and current-applying stimultion without any increase in size and complication of a main body by detecting an operation signal from a remote controller to be transmitted to a control means. SOLUTION: Plural through holes 30 are bored in a swollen part 20a formed in the upper part 21 of the main body 20, and an electrode 40 for current-applying stimulation is stuck not to seal the bores. A pair of moving bodies 50 having a pin 51 formed on the tip part are passed through the through holes 30 to be extended from the interior of the main body 20 to the surface, and moved up and down by a motor. The vertical motion of the moving bodies 50 caused by the drive of a motor and the current application to the electrode 40 are selectively performed by a control device.  That is, when a switch of a remote controller 90 is pressed to select a desired condition, an infrared ray signal emitted from a light emitting part 91 is detected by a photo detecting part 26 of a display part 25, and the motor is driven by the control device to vertially move the moving bodies 50 or apply a low frequency pulse to the electrode 40.
Patent JP-2000061950-A (JP)
Title: Manufacture of mold
Inventor: KUSUNOKI YUKIO
IPC: B29C33/38
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To simplify complicated work in providing a zigzag passage by boring a specific number of transverse bores and longitudinal bores respectively, and inserting into the longitudinal bores blocking bodies where a plurality of plugs for blocking the longitudinal bores are fixed and spaced apart in the spitted state to block predetermined positions, and then constituting a U-shaped passage. SOLUTION: Four or more transverse bores 11, 12, 13, 14, 15, 16 are bored inside a mold A in the vicinity of a molding surface. These liner bores, which have identical diameters and are parallel to one another, are formed on the same plane. Similarly, two longitudinal bores 21, 22 are bored. Blocking bodies 5, 6 are inserted to partially block the longitudinal bores 21, 22. The blocking body 5 is constituted such that plugs 512, 513 are fixed in a bar 52 in the spitted state with a predetermined space. The blocking body 6 is similarly prepared. These bodies block the parts of the longitudinal bores 21, 22 which are branched off by the transverse bores 11, 12, 13, 14, 15, 16 in every other part, while alternately positioning each plug 512, 513, 612, 613, 614 of the blocking body 6 and the blocking body 5, thereby forming a U-shaped passage.
Patent JP-H0892492-A (JP)
Title: Production of aminobenzanthrones
Inventor: OGISO AKIRA
IPC: C09B3/10
Filed: 1994-09-27
Abstract: PURPOSE: To solve the problems of, e.g. low yields, the toxicity of the intermediate, the complicatedness of the process steps, the generation of a large quantity of by-products and the severe reaction conditions in the prior art processes and obtain a good yield of a high-purity product. CONSTITUTION: In aminating a halogenobenzanthrone by adding ammonia thereto in the presence of a copper catalyst, an amide compound is used as a solvent.
Patent JP-S6290578-A (JP)
Title: Frequency measuring system
Inventor: KIMORI KENJI
IPC: G01R23/02
Filed: 1985-10-16
Abstract: PURPOSE:To count at a high speed and with a high accuracy the number of a plurality of high frequency input pulses inputted at the same time by branching high frequency input signals with different frequencies in two by a directional coupler and detecting the upper order of magnitude of the input frequency by an arithmetic and logic circuit from the fact that one of the branched signals passes a BPF. CONSTITUTION:High frequency input signals 1 pulse-modulated by a first BPF group 4 of the titled system are received and the maximum or minimum frequency is selected by an arithmetic sequence circuit 18 from the detecting signals selected by the BPF group 4. The signals 1 branched by a directional coupler 12 are applied to a second BPF group 15 via a delay circuit 13 and a changeover switch group 14 and only selected frequency signals are selectively passed by the BPF group 15. The passes signals are branched in two by another directional coupler 17 and applied to the low and high accuracy correlators 7-2 and 7-3, respectively, of the measuring circuit of a correlator system. The lower digits of the frequency of the output signals of the BPF group 15 is measured by the circuit 18 with high and low accuracies respectively.
Patent JP-S60124510-A (JP)
Title: Spike shank
Inventor: NAKAMURA KINYA
IPC: B60C11/16
Filed: 1983-12-07
Abstract: PURPOSE:To prevent a road surface from damaging, by forming a shank, whose inside is of hollow in type, in a way of letting it to store its form so as to cause its side wall to become a bellows form with a form memory alloy, while contracting the said shank when its temperature rises upon driving on a general road surface. CONSTITUTION:A lot of shanks are embedded in a tread part of a spike tire. Each shank 1 is made up in a hollow cylindrical form with a form memory alloy, making it store its form in memory so as to cause its side wall to become a contracted form as in being bellowslike at a form restoring temperature in advance. Likewise, a hard tip 2 is installed in one end of the grounding surface side of each shank 1 while a flange 3 in the other end at the axle side, respectively, and such a spring 5 that pushingly stretches each shank 1 is housed inside the shank 1 when temperature is below the form restoring one, whereby it is made up into the required spike. And, in time of driving on a frozen road surface, an antiskid effect is secured with action of the tip 2 on the shank 1 under the state of being extended, and in time of drying on a general road surface, the shank 1 is contracted, thus any damage to the road surface is prevented from occurring.
Patent JP-H02217282-A (JP)
Title: Forming method for coating film on projection of corrugated plate
Inventor: NISHIDA YOTARO
IPC: B41M1/30
Filed: 1988-09-16
Abstract: PURPOSE:To accurately form a coating film only on projections of a molded form by screen printing by printing with a printing plate having no pattern image, i.e., so-called a solid plate, then printing a waste sheet, and then employing an alternate printing method for printing a corrugated plate. CONSTITUTION:In order to completely print only projections of a corrugated plate without adherence of ink except projections 4 and stain when the projections 4 of the plate are printed by using a solid plate of screen printing, it is necessary to remove all ink from halftone of the screen after printing. Then, after the plate is printed, excess ink is printed on a waste sheet, then the plate is printed. A so-called method of alternately printing the corrugated plate and the waste sheet is employed. In this case, only the projections are completely printed, coating films 7 are formed, and adherence of ink to recesses 5 and the side faces 6 is prevented. The films are very uniform and irregularity is scarcely generated as compared with the films by a rolling method, or a spraying method. Accordingly, it is effective as a method of forming the films of the corrugated plate for use where an external appearance is important.
Patent JP-H1172697-A (JP)
Title: Method and device for detecting observer's point position
Inventor: IMAI HIROSHI
IPC: G03B13/36
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To detect the accurate position of an observer's point without being brought into contact by stably picking up the pupil of an observer by a simple device constitution using a single illuminator whose optical axis is also used as that of an image pickup unit at a visual point position detector by picking up a pupil used at a visual point follow-up type stereoscopic display device or the like. SOLUTION: This device possesses an infrared light illuminator 101 illuminating the face surface of an observer (person to be detected) 130, the image pickup unit 102 performing the image pickup of the face of the observer 130 illuminated and a picture processor applying a specified processing so as to detect the pupil position of the observer 130. Spatial differential calculation is applied to a picture stored in a picture memory 104 by a picture differential arithmetic part 105 at the picture processor 120.  Then, the absolute value of the output picture of the picture differential arithmetic part 105 is calculated for each picture element by a picture absolute value arithmetic part 106, and a result is binarized for each picture element by a picture binarization arithmetic part 107, so that the observer's point position is detected from the coordinate positions of the bright part of the picture binarized by the observer's point position arithmetic part 108.
Patent JP-S60124145-A (JP)
Title: Intra-case data transmission system
Inventor: SAKAMOTO MASAE
IPC: H04L12/42
Filed: 1983-12-09
Abstract: PURPOSE:To reduce the number of signal lines or the number of man-hours of design and to improve the reliability of hardware by providing a case with plural circuit units for sending outputs from the circuit units succeesively from the pre-stage to the post stage like a loop. CONSTITUTION:Data inputted from parallel signal lines 1-3 arranged outside the case to the circuit unit 11-13 are converted into serial signals in the units 11-13, addresses of respective units are assigned to the serial signals and the address-assigned serial signals are sent like a loop from the pre-stage to the post stage. The respective units 11-13 can input also the serial signals. A processing part 14 in the loop executes control of signal flow and the convertion, logical operation, arithmetic operation, etc. of the signals. The signal from the corresponding unit is modulated 15 on the basis of a sending command from the processing time and the modulated signal is sent to a transmission line 10. Thus, the number of signal lines in the case, the number of processes of design and the number of man-hours of proceduction are reduced and the reliability of the hardware is improved to resist external noises.
Patent JP-S60126513-A (JP)
Title: Fireproof damper device
Inventor: KUNO TOSHIO
IPC: A62C2/24
Filed: 1983-12-08
Abstract: PURPOSE:To prevent the titled device from corrosion, oxidation and rust caused by a chemicals, acid and alkaline content by a method wherein a flat plate for composing a damper and a bearing for rotary shaft of a damper blade are processed by corrosive treatment utilizing a special substance. CONSTITUTION:Flat plates 1-1''' processed by corrosion treatment such as a Teflon coating and the like are assembled in four surface short cylinder shape, connected with a bolt 2 and made into an integral structure. A damper blade 3 is arranged in the short cylinder. A rotary shaft 4 of the damper blade 3 is pivotably supported with Teflon bearing 5, 5' fixed to a single plates 1 1' of the short cylinder wall. A temperature fuse 6 and an independent temperature sensor 7 are arranged nearby the damper blade 3. The open/close operation of the damper blade 3 is made according to receiving the simultaneous signals from the temperature fuse and the temperature sensor. The duct is formed of corrosion treated four sheets of single plate which are connected by bolts, further, the Teflon bearing is utilized for pivotable supporting of the damper blade, accordingly, the damper blade can be prevented from pivoting trouble caused by corrosion, oxidation and rust affected by a discharging gas, and the duct can be prevented from leakage of the discharged gas.
Patent JP-H0781406-A (JP)
Title: Door outer pad fitting construction
Inventor: HOSHINO KAZUO
IPC: B60R21/04
Filed: 1993-09-20
Abstract: PURPOSE:To provide a door outer pad fitting construction in which the lower end part of the door outer pad can be provided with flexibility so as to favorably fit it to a door panel. CONSTITUTION:In a door outer pad fitting construction in which the door outer pad 10 preventing deformation more than a decided quantity of an outer panel 2 against a shock from the side of a vehicle is interposed between an outer panel 2 and an inner panel 1 constituting a door, and the lower end part of the door outer pad 10 is sandwiched between step difference parts of the outer panel 2 and the inner panel 2 so as to be fixed, the lower end part of the door outer pad 10 is formed into comblike projections 11, 12, 13 so as to provide flexibility in the width direction of a vehicle.
Patent JP-H08196853-A (JP)
Title: Method and apparatus for manufacturing highly purified gas by means of cascade of membranes each with different selectivity
Inventor: ANTOWAANU BIREMO
IPC: B01D71/64
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To produce gas, especially high purity nitrogen, by a process in which the operation temperature of a second stage is made lower than that of a first membrane stage in which an entering mixture is injected, and the permeation substance of the second stage is returned to the inlet of the first stage. SOLUTION: Two successive membrane separators 2, 3 are used. First, an entering mixture 1 is passed through the first membrane separator 2 at a first operation temperature, all or a portion of the residual mixture 5 is passed through the second membrane separator 3 at a second operation temperature. The first operation temperature is made higher by at least 20 deg.C, preferably at least 40 deg.C, than the second operation temperature, and a mixture 6 obtained on the side of the permeation substance of the second separator 3 is returned to the inlet of the first separator 2. In this way, a high purity gas, especially nitrogen, is obtained at the residual outlet of the second separator 3.
Patent JP-S6386045-A (JP)
Title: Chip selection system for dynamic ram
Inventor: MORIAI SHIGETADA
IPC: G06F12/06
Filed: 1986-09-30
Abstract: PURPOSE:To shorten read/write cycle time by activating a row address strobe RAS signal to a DRAM when an address is fixed and selecting a column address strobe CAS signal with information on a data width. CONSTITUTION:When an access is received from a master connected to a VMX bus, an address decoder 1 asserts a card selection signal at an H level and sends this information to a timing generator 3. While a data width recognizing circuit 2 decodes the desired signal and sends the information on the judged data width to the generator 3. Then the generator 3 asserts the RAS to the chips 4 and 5 of all DRAM based on the information received from the decoder 1 and then asserts the CAS to ships 4 and 5 based on the information received from the circuit 2 respectively.
Patent JP-2001055172-A (JP)
Title: Motor-truck
Inventor: AOKI TOKUJI
IPC: B60J5/04
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To pass a wire hanging cargo through a top face part of a motor- truck and utilize it for cargo handling by providing a top face opening/closing part continued to an opening part on the center of the upper part of a rear frame and capable of opening/closing extending over the front in the vehicle longitudinal direction on the top face of a cargo compartment, and separating it from the top face when a side opening/closing body is rotationally opened. SOLUTION: A gate shape rear frame 3 is arranged on the rear face 2a of a cargo compartment 2, and a pair of rear face opening/closing plates 4 to be a biparting rear door are rotationally movably fitted thereto. The upper part center of the rear frame 3 is opened, and a top face opening/closing part 6 capable of opening/closing extending over the front in the vehicle length direction is provided on the top face 2b of the cargo compartment 2. The top face opening/closing parts 6 are separated from each other at least wen one side opening/closing body 7 is rotationally opened, and at closing rotational movement they are buttingly arranged. In both top face plates 8, the top face opening/closing part 6 is opened/closed by respective rotational moving operation. Consequently, at opening the top face opening/closing part 6, cargo hung with a crane can be hung in the cargo compartment 2.
Patent JP-S6475542-A (JP)
Title: Hydrophilic porous membrane of polyvinylidene fluoride and production thereof
Inventor: ONISHI MASATO
IPC: C08J9/36
Filed: 1987-09-17
Abstract: PURPOSE:To obtain the titled porous membrane having excellent gamma-ray resistance, chemical resistance, water-permeability, mechanical strength, etc., and suitable as a filter for chemicals, a membrane for artificial organ such as artificial kidney, etc., by the hydrophilic treatment of polyvinylidene fluoride. CONSTITUTION:(A) A polyvinylidene fluoride is dissolved in a solvent and formed into a porous membrane having a thickness of preferably 50-300mum e.g. by wet process. An aqueous solvent is impregnated into the pores and the membrane is immersed in a strongly alkaline solution (e.g. sodium methoxide) containing an oxidizing agent (e.g. potassium permanganate). The treated membrane is immersed in (B) an aqueous solution of a compound having hydrophilic group (e.g. hydroxyethylcellulose) having a concentration of preferably 0.05-2.0W/V%, washed with water and dried to obtain the objective porous membrane.
Patent JP-2000066055-A (JP)
Title: Assembly device for liquid filled tube
Inventor: TERAHAMA TATSUO
IPC: G02B6/032
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to assemble a liquid filled tube which is filled with liquid into the tube, such as a light transmission tube, is inserted with rods at both ends and is subjected to end sealing at a high yield with high quality. SOLUTION: Both ends of the tube 22 are respectively chucked to vacuum shucks 24 of assembly units 10, 10' and mouthpieces 26 are previously fitted onto both ends of the tube 22. The liquid in a tank 44 is supplied from a liquid feed line 48 into one header 12 and is circulated through the tube 22, the header 12 of the other assembly unit 10' and a liquid return line 52. Rods are thereafter pushed into the tube 22 by cylinders 32 and the mouthpieces 26 are caulked by caulking machines 28, by which the tube is subjected to end sealing.
Patent JP-H0569065-A (JP)
Title: Punching press machine and its work carrier
Inventor: NAKATANI HIDEYUKI
IPC: B21D45/00
Filed: 1991-09-12
Abstract: PURPOSE:To provide a punching press machine capable of carrying a processed work without using a work chute regardless of the size, etc., of work and a work carrier. CONSTITUTION:The work carrier is provided on the mobile table 5c of the punching press machine. The carrier is provided with plural driving rollers 15, free bearings 16 and pneumatic cylinders 20. The driving rollers 15 carry out the processed work from the mobile table 5c. The free turnable bearings 16 support freely turnably a work on the mobile table 5c. The pneumatic cylinders 20 elevate and lower the free bearings 16.
Patent JP-S6293050-A (JP)
Title: Manufacture of amorphous alloy foil having excellent surface nature
Inventor: KOBAYASHI SHINJI
IPC: B22D11/06
Filed: 1985-10-21
Abstract: PURPOSE:To improve the surface nature of a foil by specifying a relation of a density of gas and an average speed and blowing the gas to a gap between the tip of a nozzle and the surface of a cooling body, when a molten metal is supplied to the outside peripheral surface of a cooling roller from a molten metal pouring nozzle and rapidly cooled and solidified. CONSTITUTION:A molten metal 1 is supplied onto a cooling roller 4 from a molten metal pouring nozzle 2, and while it is wound to the roller 4 and rotated by a prescribed angle, it is rapidly cooled and solidified, and becomes an amorphous alloy foil 3. In this case, from a gas jetting nozzle 5 which has been placed at the delivery of the foil 3, gas such as air, argon, etc. is blown to a gap between the tip of the molten metal pouring pouring nozzle 2 and the cooling roller 4, under the condition that the following expression is satisfied. 4<=rhoV<=50, provided that rho: and V denote a density kg/m<3> of gas, and an average speed m/s of gas at the time of passing through the gap between the tip of the nozzle and the surface of the cooling body, in a non-manufacturing state, respectively.
Patent JP-S6293825-A (JP)
Inventor: SUZUKI KATSUMI
IPC: H01H33/91
Filed: 1985-10-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。