baber/WOPTO huggingface dataset:
Patent JP-S58161005-A (JP)
Title: Teaching and controlling method of assembling robot
Inventor: TAKEDA KENJI
IPC: B25J9/22
Filed: 1982-03-19
Abstract: PURPOSE:To teach a robot the product assembling work easily and efficiently with a high precision, by accumulating the position signal, which is outputted from a sensor during the decomposing work, in a sotrage device and reading out accumulated data in the order opposite to accumulation after the decomposing work. CONSTITUTION:A worker assembles preliminarily a body 1 and parts 2 and 3 which have the same shape and the same dimensions as the product. After the sensor is attached to the robot to input the position signal, which the sensor outputs, to the storage device in a controller 7, a teaching box 8 is operated. A hand 6 of a robot body 5 is led to parts 3 and 2 the body 1 successively, and position information obtained by pulling out them are stored in the storage device. Position information accumulated in the storage device of the controller 7 are read out in the order opposite to input, and the robot body 5 is controlled on a basis of these information.
Patent JP-S61201516-A (JP)
Title: Pattern detection circuit
Inventor: SATO TSUTOMU
IPC: H03K5/19
Filed: 1985-03-05
Abstract: PURPOSE:To obtain a small sized pattern detecting circuit with very simple control by inputting an input signal, its clock information and number of coincidence or dissidence of patterns so far as memory address signals for pattern detection of a digital signal. CONSTITUTION:Let a compared pattern be '1101(2)', when an input signal 1 is '0000(2)', '1 or 3' is outputted as a count data 5. A count data 6 is latched at the trailing of a clock signal 2 the same as the clock data 6 and becomes an address signal 11. When the 1st input signal 1 is inputted, a signal representing 'number of coincidence or dissidence between the 1st input signal 1 and the 1st comparison pattern + number of coincidence or dissidence between the 0-th input signal 1 and the 0-th comparison pattern' is outputted as the count data 5. When the input signals 1 up to the i-th order are inputted similar ly, a signal representing 'number of coincidence or dissidence between the i-th input input signal 1 and the i-th comparison pattern +......+ 0-th number of coincidence or dissidence between the 0-th input signal 1 and the 0-th compari son pattern' is outputted.
Patent JP-H01217573-A (JP)
Title: Optical checking device
Inventor: SHOJI HIROAKI
IPC: G01B11/24
Filed: 1988-02-25
Abstract: PURPOSE:To exactly detect the moving quantity of a stage and to execute the surface check of a subject to be checked with a small error by counting a pulse outputted in each unit moving of the stage, to which the sample of an optical checking device is loaded, and commanding a picture processing when the pulse is coincident with a setting value which is set in advance. CONSTITUTION:A sample SP is loaded on a stage 1 of the optical checking device and image pick-up is executed by a TV camera 2 from an upper direction. Then, the pulse is outputted in each resolution of the stage 1 by an encoder 7 and inputted to decade counters 311-314 of a counting device 8(31). Count numbers P1-P4 of these counters 311-314 and prescribed numbers a1-a4 are inputted to gate circuit groups 315A-315N and a coincidence signal is outputted from AND gates 319a-319n to an arithmetic device 9. In correspondence to an input port which goes to be a high level, an operating command is given to a picture processor by the arithmetic device 9 and the device 8 is reset. Then, the device 3 reads a picture signal from the camera 2 with responding to the operating command and the picture is processed by processing systems which are respectively different.
Patent JP-H09317672-A (JP)
Title: Improvement of vacuum pump
Inventor: AREN POORU TORUUPU
IPC: F04C25/02
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of vibration of a downstream piping, by forming a pump to have more than one pump chamber having 'claw' type profile rotor and more than one pump chamber having 'root' type profile rotor, and providing the 'root' type profile rotor in the pump chamber nearest to a pump outlet. SOLUTION: Five rotors are attached on shafts 9, 10, and the rotors are arranged in pump chambers 4, 5, 6, 7, 8. The whole rotors 17 in the pump chamber 4 nearest to a pump inlet and the rotors 18 in the pump chamber 8 nearest to a pump outlet, are formed into 'root' type profile rotors, and the whole rotors 19 in the intermediate pump chambers 5, 6, 7 are formed into 'claw' type profile rotors. Hereby, while a pump is used, it can reduce electric power at the time of roughing, and while the pump is generally used, it can diminish exhaust pulsation and a noise.
Patent JP-S62199517-A (JP)
Title: Rolling prevention device for vehicle
Inventor: KOMAMURA SEIJI
IPC: B60G21/073
Filed: 1986-02-28
Abstract: PURPOSE:To prevent a vehicle from tilting before it tilts by controlling an actuator which is provided between an axle and a vehicle body in order to prevent the vehicle body from tilting, using a detecting sensor which senses change in landing load generated in vehicle running. CONSTITUTION:While a vehicle is running, when the vehicle body 1 is conditioned to be subjected to centrifugal force in the traverse direction at the time of cornering and the like for example before the vehicle body 1 starts to tilt, the direction of the center of gravity G of the vehicle is greatly one-sided against a rolling sensor Q whereby load to a wheel 2 on the one-sided side is changed in the axial direction, furthermore, its landing load is increased. Accordingly, change in landing load is detected by a load sensor 12 provided between a axle 2 and a wheel 3 for inputting the output thereof into a controller 13. Landing loads of a right and a left wheel 2 are controlled to be equal by the controller 13 by a step of controlling a hydraulic valve 9 in order to feed/ discharge hydraulic oil to a hydraulic cylinder 9 acting as an actuator.
Patent JP-S59168813-A (JP)
Inventor: MURAI KATSUAKI
IPC: A47B87/00
Filed: 1983-03-15
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-S58162464-A (JP)
Title: Yarn holding mechanism
Inventor: UEDA HIROSHI
IPC: B65H65/00
Filed: 1982-03-18
Abstract: PURPOSE:To make a thread guard achievable in an easy manner, by sticking a yarn  sandwiching piece fast to the inner circumferential surface of a circular body having a  yarn leading notch part attached rotatably to a yarn take-up roller through centrifugal  force, in case of a yarn holding device used for yarn filament winding onto an empty  bobbin. CONSTITUTION:A bobbin holder 1 being solidly secured to a catch ring 2 fitted with a  yarn sandwiching piece 6 is rotatably attached to a loom frame 15 while a bobbin 3 is  installed in a way so as to cause its end part to be inserted into a hollow part 4 of  the catch ring 2 and rotates together as one body. When a yarn filament moving and running along L-shaped guides 16 and 17 makes way for a thread handling area beyond  a flange 9 by having the guide 16 moved in an S direction, the yarn filament Y is  hooked by a thread guard claw 8 and forced into a space between the inner circumferential surface of the catch ring 2 and the yarn sandwiching piece 6, reaching the end part of the yarn leading notch part 7, and thereby this yarn filament is pinchably held  with certainty by the yarn sandwiching piece 6 pressing that inner circumferential surface by pressure of centrifugal force. Therefore, no punch winding is made up at the bobbin end part so that not only thread guard control is easily conducted but also holding a yarn end comes sure.
Patent JP-H08220232-A (JP)
Title: Light wave range finding device and optical path switching method in light wave range finding device
Inventor: KANEKO ATSUMI
IPC: G01C3/06
Filed: 1995-02-08
Abstract: PURPOSE: To shorten processing time by continuously detecting a phase difference between the emitting light and the measuring light selected by a switched optical path or the reference light twice every time when optical paths are switched. CONSTITUTION: An optical path switching part 4 alternately switches the emitting light of a light sending block 3 to a light sending optical system 5 and an inside reference light block 9. The measuring light passing through the optical system 5 is reflected by the measuring point side reflected light 200, and enters a light receiving block 8 through a light receiving optical system 6. The block 9 introduces the reference light to the block 8 from the block 3, and it is photoelectrically detected by the block 8. A received signal is beated down by a mixer 11, and an opening-closing signal according to a phase difference is generated by a gate circuit part 13 together with a comparing reference signal of a respective frequency signal generator 2, and is counted by a counting circuit part 14, and a distance value is found by a control operation part 12.  At this time, since procedding is controlled by the operation part 12 so as to continuously detect a phase difference twice by a switched circuit every time a switching part 4 switches optical paths, the number of switching times is reduced as a whole, and processing speed is increased.
Patent JP-S62199238-A (JP)
Title: Cutting method for metallic strand wire
Inventor: HARI HIDEAKI
IPC: B23K9/00
Filed: 1986-02-27
Abstract: PURPOSE:To prevent an annealing state of a metallic strand wire at a fusing-cut part caused by narrow heating range, by using in a moment the cutting part of the metallic stand wire locally by a plasma-arc and also cutting the fusing part by stretching. CONSTITUTION:As the metallic strand wire 1 is held by a fixed clamp 61 and a shifting clamp 62, which is arranged as shiftable apart from the fixed clamp 61 by the stretching mechanism 65, a tension is acted on the metallic strand wire 1 between the both clamps 61, 62. Under this condition, special gas 631 is injected from a plasma nozzle 63, the cutting position of the metallic strand wire 1 is laid under special gas atmosphere, and discharged from an electrode 633 of the plasma-nozzle 63 by an arc-electric source 632. In this way, the cutting position of the metallic strand wire 1 becomes rapidly to the fusing state locally, and the fusing part is separated and cut off by the tension which is always acted by the clamps 61, 62.
Patent JP-H08209000-A (JP)
Title: Wax composition for paper container
Inventor: KAWABATA NOBUAKI
IPC: C08L91/00
Filed: 1995-02-08
Abstract: PURPOSE: To obtain a wax composition capable of forming on a paper container a film which imparts desired nip pressure strength, water resistance, and nonblocking properties to the container and does not undergo cracking or peeling even when the container is used at a low temp. CONSTITUTION: 100 pts.wt. petroleum wax having a melting point of 45-85 deg.C is compounded with 1-7 pts.wt. ethylene/vinyl acetate copolymer having a melt flow rate of 300-3,000, 0.1-3 pts.wt. polyethylene, and 0.1-3 pts.wt. paraffinic and/or naphthenic hydrocarbon oil having a kinematic viscosity at 100 deg.C of 1-90mm<2> /s.
Patent JP-H11241872-A (JP)
Title: High temperature regenerator
Inventor: KUBOTA NORIKAZU
IPC: F25B33/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To protect metal liquid tubes disposed in front of a burner against local corrosion even if they are overheated. SOLUTION: All liquid tubes in a first tube group standing in a heating chamber on the burner installation port side, for example, or the liquid tubes standing within a specified distance, e.g. 50 cm, from the burner installation port, are formed of liquid tubes 4A obtained by welding iron tubes 4a of about one half length of the liquid tube through stainless tubes 4a1 of about 1 cm.
Patent JP-H02221917-A (JP)
Title: Heat response display rewriting device
Inventor: OKI YUTAKA
IPC: B41M5/26
Filed: 1989-02-23
Abstract: PURPOSE:To stably perform the heating and slow cooling of a recording medium and to securely perform erasure with efficiency by providing the heating surface part of a display erasure head with a heating surface which is formed in the shape of the outer peripheral surface of a cylinder. CONSTITUTION:A high polymer liquid crystal layer is provided in the heat response display part 12 of a card 10 as the card type recording medium and an erasure head 43 has a resistance heating film 45 formed of an Ni-Cr vapor- deposited film of about 0.5 - 1.0mum almost to a half of the periphery of the outer peripheral surface part of a columnar member 44 made of polycarbonate, etc. When the display on the card 10 is erased, the card 10 which is conveyed by a conveyance means approaches the heating part of the erasure head part 43 gradually and is heated to isotropic phase transition temperature and then the card leaves the heating part gradually and is cooled slowly, so that the card is held in a liquid crystal glass phase state. Consequently, erasure on the display part is stably and securely performed with efficiency.
Patent JP-S55135843-A (JP)
Title: Composite photoreceptor for electrophotography
Inventor: SATOU TSUTOMU
IPC: G03G5/04
Filed: 1979-04-12
Abstract: PURPOSE: To obtain the title photoreceptor capable of 2-color copying in one exposure step, by using 2 photoconductive layers having photosensitive regions different from each other in the visible light region, and composing the first photoconductive layer of specified composite layers of a carrier transfer layer and a carrier generating layer.  
     CONSTITUTION: First photoconductive layer 12 consisting of carrier transfer layer 121 and carrier generating layer 122, and second photoconductive layer 14 are laminatd on electroconductive layer 11 to form a photoreceptor. Layer 12 is sensitive to a chromatic color light (e.g., nonred light) transmitted through upper layer 14, layer 121 is formed in a thickness of 3W150μ using an electron donor (or acceptor), and layer 14 is formed in a thickness of 0.01W10μ using a photoconductive material, such as Se or a perylene pigment, and layer 14 is formed using a photoconductive material sensitive to a chromatic color light (e.g., red light) of part of the visible light region under conditions charged to both polarities. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01218953-A (JP)
Title: Antiskid control device
Inventor: YASUNO YOSHIKI
IPC: B60T8/66
Filed: 1988-02-26
Abstract: PURPOSE:To prevent an antiskid control from its misoperation by estimating a minimum value of each of the wheel speeds as the car speed and deciding a braking condition by each wheel speed detection value and the estimated car speed, when no antiskid control is instructed. CONSTITUTION:Being based on each wheel speed detection value by a wheel speed detecting means, a vehicle estimates its ground speed in a car speed estimating means. Now before an antiskid control, a minimum value of each of the wheel speeds is estimated as the car speed more approaching the actual car speed. An antiskid control instruction means decides a braking condition by each wheel speed detection value and the estimated car speed, when the vehicle reaches a predetermined condition, an instruction signal for the antiskid control is output to each actuator. Here by a wheel speed correcting means, when a change amount of each wheel speed detection value for the fixed time is limited, noise resistance improves. In this way, misoperation such as performing an unnecessary antiskid control, when no brake is applied, can be surely prevented.
Patent JP-H06255050-A (JP)
Title: Transport resin laminated body
Inventor: KAWASHIMA CHIKAFUMI
IPC: B32B27/08
Filed: 1993-03-04
Abstract: PURPOSE:To provide good impact resistance, pollution resistance, and chemical stability in a laminated body comprising a plurality of layers by laminating a first layer consisting of crystalline fluorine having a melting point of a specific temperature or higher, a second layer consisting of flexible fluororesin, and a third layer consisting of methacrylic resin. CONSTITUTION:A first layer is made such that an acrylic polymer is blended in crystalline resin having a melting point of 130 deg.C or higher. A second layer is such that one or more of monomers containing one or more of fluorine-containing monomers and a monomer having at the same time double bond and peroxy group within its molecule are copolymerized for preparing a fluorine-contained elastic copolymer having a glass transition temperature being at most room temperature, and further flexible fluororesin graft-polymerized with a vinylidene fluoride monomer is blended with an acrylic polymer. A third layer consists of methacrylic resin. The first layer satisfies the surface rigidity and chemical resistance, and the second layer is made thicker than the first layer in order to impart shock resistance, and the third layer is arbitrarily set in accordance with the mechanical strength required, wherein each interstice between the first layer and second layer, and between the second layer and third layer is subjected to thermal fusion.
Patent JP-S62201948-A (JP)
Title: Method of vulcanizing rubber
Inventor: YASUMOTO MASATAKA
IPC: C08K5/45
Filed: 1986-02-28
Abstract: PURPOSE:To shorten vulcanization time and to improve the physical properties of vulcanized rubber, by kneading at least one specified compd. with a lowly unsaturated rubber and carrying out a heat treatment in vulcanizing a lowly unsaturated rubber or a rubber blend thereof with a highly unsaturated rubber. CONSTITUTION:In vulcanizing a lowly unsaturated rubber or a rubber blend thereof with a highly unsaturated rubber, at least one compd. of the formula (wherein R is H or an alkyl group; R' is halogen, an alkyl, an alkoxy, acetamide, nitro or amino group; and n is an integer of 0-2) is kneaded with a lowly unsaturated rubber and the mixture is heat-treated at 130-180 deg.C, Alternatively, the treated rubber is blended with a highly unsaturated rubber and unlocanization is then carried out by using conventional chemicals for rubber.
Patent JP-H06235962-A (JP)
Title: Film cartridge chamber for camera
Inventor: UENO TAKUYA
IPC: G03B17/02
Filed: 1993-02-10
Abstract: PURPOSE:To provide the film cartridge chamber of a camera suitable for a drop-in loading type film cartridge. CONSTITUTION:A film cartridge chamber 16 is slantly arranged so that the conveyance face 16f of a film fed from a film cartridge chamber 16 is inclined by the angle theta against the face 15f of a film platen. No wasteful space is left between the film cartridge chamber 16 and the side wall 13 inside a camera main body surrounding the photographing optical path, and the lateral width of a camera can be shortened.
Patent JP-S57159029-A (JP)
Title: Oxidized film etching device for semiconductor wafer
Inventor: SOUGOU SEIICHIROU
IPC: H01L21/306
Filed: 1981-03-25
Abstract: PURPOSE:To eliminate the warpage and twist of a wafer by etching only the surface of the wafer and remaining the oxidized film on the back surface as it is, thereby eliminating the necessity of cutting the back surface. CONSTITUTION:A semiconductor wafer formed with a pattern for opening a window is placed on a pin 12 with the front surface downside, and a chuck 20 is lowered. At this time nitrogen gas is initially sprayed from a tube 27 to the lower surface of the chuck 20, and when the chuck approaches the wafer S, a pressure sensor senses the pressure to switch a valve 26, thereby communicating it with a vacuum tube 28. Thus, the chuck 20 attracts the wafer to the lower surface. Then, etchant is upwardly sprayed from a tube 13 to allow the etchant to be contacted with the downward surface of the wafer S, and to flow down along the surface. In this case, the etchant does not creep to the back surface, and only the front surface of the wafer is etched.
Patent JP-S61203220-A (JP)
Title: Broaching machine
Inventor: ITO MAKOTO
IPC: B23F23/00
Filed: 1985-03-06
Abstract: PURPOSE:To carry out a various sorts of spiral-groove working only by varying a broach by setting the driving ratio between the first driving apparatus which drives a cut article or the broach in straight-line form and the second driving apparatus for revolution-driving the broach according to the program by a controller. CONSTITUTION:The driving ratio between the servometer 34c of the first driving apparatus 3 and the servomotor 71 of the second driving apparatus 7 is set by setting the program for a controller 8. Therefore, the speed for lowering a cut article 1 by the servomotor 34c and the speed for turning a broach 4 by the servomotor 71 can be set freely. Therefore, a various sorts of spiral- groove working can be carried-out only by varying the broach.
Patent JP-2000243908-A (JP)
Title: Semiconductor integrated circuit
Inventor: TSUKAHARA MASAHIRO
IPC: H01L21/822
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To ensure good high-frequency characteristics and a small loss in a high-frequency part, such as an inductor or a capacitor, in a one-chip circuit for a matching circuit and the like, in which the high-frequency part is formed on a semiconductor integrated circuit. SOLUTION: A high-frequency part 11 included in a matching circuit is formed on a silicon oxide film 14 in a semiconductor integrated circuit 10. In an n-type epitaxial layer 13 on a p-type semiconductor substrate 12, a p-type diffusion layer as a surface layer and a buried layer 16 as a lower layer aye formed. The buried layer 16 is formed by using an n-type semiconductor with a density lower than that of the n-type epitaxial layer 13. In addition, junction capacitance Cp-epi between the diffusion layer and the epitaxial layer 13 is added to an equivalent circuit as a circuit of a high-frequency signal passed from the high-frequency part 11 to a ground electrode GND. Then, junction capacitance Cbur-sub between the epitaxial layer 13 and the semiconductor substrate 12 is made small because of the buried layer 16.
Patent JP-S52127185-A (JP)
Title: Manufacture of semiconductor device
Inventor: YASUI JIYUUROU
IPC: H01L21/28
Filed: 1976-04-19
Abstract: PURPOSE: The 1st metalic film is buried in a contact window and difference in level of circumference of the window is made small, so that disconnection of circumference of the window of electrode wiring formed by the 2nd metalic film is prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10191766-A (JP)
Title: Thresher
Inventor: KAMIKUBO KEITA
IPC: A01F12/32
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a thresher with which structure is simplified, damage caused by the change of quality with the passage of time or excessive fastening can be reduced and durability and attaching/detaching operability is improved by fitting and fixing a seal material for closing a gap between the side wall of thresher casing and the side wall of swing sorting panel. SOLUTION: A seal material 73 is fitted and fixed for closing the gap between side walls 53 and 54 of thresher casing and side walls 38 and 39 of swing sorting panel 22. In this case, it is preferable that a groove 74 for fitting the seal material 72 is formed on the side walls 53 and 54 of swing sorting panel 22, a stopper part 81 to be engaged and fixed while being pressed into a hole 77 on the swing sorting panel 22 is formed on the seal material 73, a guide part 82 for putting the stopper part 81 into the hole 77 is provided successively to the stopper part 81, and a thick fitting part 78 to be fixed on the swing sorting panel 22 and a thin main body 79 of seal to be elastically abutted to the thresher casing are formed on the seal material 73.
Patent JP-S53129558-A (JP)
Title: Power-failure processing system of cash register
Inventor: MIZUNO YUTAKA
IPC: G07G1/00
Filed: 1977-04-19
Abstract: PURPOSE: To make accurate print recording possible in case of readjustment after power recovery even when power failure occurred during an adjustment process, by providing the memory which holds arithmetic data regardless of power failure. 
     COPYRIGHT: (C)1978,JPO&Japio