baber/WOPTO huggingface dataset:
Patent JP-H09185416-A (JP)
Title: Power controller for manipulator
Inventor: ANDO SHINGO
IPC: B25B13/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To enable stable touch even in the environment of high rigidity by switching 1st and 2nd compliance control means corresponding to the rigidity of environment touched with the hand of manipulator. SOLUTION: Concerning dynamics 1 of manipulator as a controlled system, the input is a joint driving torque vector τ and the output is a position vector P of the hand. A power detecting means 2 detects a vector F of external power applied to the hand. Then, the rigidity of environment touched with the hand of manipulator is estimated and corresponding to that estimated value, a compliance control system adding an impedance model 4 to the high order of position control system or velocity control system and a compliance control system adding an impedance model 6 to the high order of control system for directly controlling the power applied to the hand of manipulator are smoothly switched. Thus, stable touch work can be always provided.
Patent JP-H05322755-A (JP)
Title: Fluid composition sensor
Inventor: GOTO MASAYUKI
IPC: G01N21/43
Filed: 1992-12-10
Abstract: PURPOSE:To provide a fluid composition sensor whose detection precision is not affected with the photoaxis change and photoquantity change of a light emission diode(LED) or prism pollution or the like. CONSTITUTION:This sensor possesses an LED 1; a prism 2 which is provided in contact with a detection fluid and whose refractive index is larger than that of the detection fluid; a light transmission hole 31 that passes only a light ray incident on the border surface 2a of the prism 2 and the detection fluid within a predetermined angle range out of the output light rays of the LED 1; and a photopotentio-element 4 that receives reflection light reflected totally on the border surface 2a and issues output in proportional to the gravity center position of its light receiving area. Even if the output photoaxis of the LED 1 changes, only a light ray that is within the predetermined angle range is made to become incident on the border surface 2a at all times by means of the light transmission hole 31, so there is no generation of a detection error due to photoaxis change. As the element of the detection fluid is detected from the gravity center position of the light receiving area, detection precision is not affected with the change of a light receiving quantity that is due to the pollution of the border surface 2a and the change of the light emitting quantity of the LED 1.
Patent JP-H09186734-A (JP)
Title: Synchronization device
Inventor: HIRAMATSU KATSUHIKO
IPC: H04L27/22
Filed: 1995-12-30
Abstract: PROBLEM TO BE SOLVED: To provide a synchronization device not making synchronization acquisition discrimination in mistake when a symbol string similar to a known symbol string is received by chance by providing a reception mis-detection suppression circuit consisting of a 3rd memory, an address control circuit and a sequence selection circuit. SOLUTION: A correlation circuit takes a correlation between a reception signal and a known pattern to obtain a correlation value. A 3rd memory 19 stores the correlation value for plural periods of known symbol strings. An address control circuit 20 controls a storage address of the correlation value and an output to a sequence selection circuit 23. The sequence selection circuit 23 extracts the correlation values in the order set from the correlation value of plural periods of the known symbol string. The reception mis-detection suppression circuit with the configuration as above suppresses reception mis- detection by nearly the same symbol string to the known symbol string caused by chance to suppress performance deterioration due to the delay wave.
Patent JP-H11187534-A (JP)
Title: Ventilation preventing structure for wiring appliance
Inventor: HAYASHI TAKATOSHI
IPC: H02G3/02
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent inside or outside air from flowing out or into, by fitting a fitting frame of a wiring appliance to an opening of a mounting surface, and inserting a ventilation preventing packing into a reserve wire insertion hole for blocking it. SOLUTION: A roughly square-shaped plate body 5 made of synthetic resin is fitted to a metallic fitting frame 2 through a ventilation preventing packing P formed into a sheet shape out of an olefin group elastomer. A wiring appliance 1 is fitted on a fitting surface 3, facing a window opening 10 at a decorative plate 6 from the surface side of the plate body 5. A threaded hole 18 for fitting the plate body 5, a fitting hole 19 for a concrete wall surface, a slot for a known clip, and an L-shaped fitting hole 20 are formed on the mounting frame 2. A window 22 is formed at the ventilation preventing packing P. The wiring appliance 1 is elastically inserted into the window 22, the fitting frame 2 around the wiring appliance 1 is covered with the ventilation preventing packing P to prevent ventilation within an interior and a wall panel 17.
Patent JP-H09188306-A (JP)
Title: Method and device for automatically inserting binding tape for wire coil
Inventor: FUKUYA NOBUTAKE
IPC: B65H54/76
Filed: 1995-12-30
Abstract: PROBLEM TO BE SOLVED: To automatically insert a binding tape onto a wire coil half-wound part by retracting a binding tape guide member from the wire coil half-wound part while the binding tape is fed so that the binding tape is left on the wire coil half-wound part. SOLUTION: After a binding tape 4 is held and a binding tape guide member 142 to guide the binding tape is advanced so as to be located above a wire coil half-wound part 3A, the binding tape 4 is fed through the binding tape guide member 142 so as to be guided inside of the wire coil half-wound part 3A, and a subsequent spiral wire part continuous to the wire coil half-wound part 3A is received above the binding tape guide member 142. The binding tape 4 is fed onto the wire coil half-wound part 3A while the binding tape guide member 142 is retracted from the wire coil half-wound part 3A so that the spiral wire part received on the binding tape guide member 142 is transferred above the wire coil half-wound part 3A across the binding tape 4, and then, a binding tape part 4A above the wire coil half-wound part 3A is detached from the subsequent binding tape 4.
Patent JP-H10182800-A (JP)
Title: Production of electroconductive polymer thin film
Inventor: HIDA MASAYUKI
IPC: H01B1/12
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject thin film applicable to conductors, contact points, various battery materials, transistors, diodes, display materials, memory elements, electromagnetic shielding, sensors, antistatic agents, etc., by using an inorganic compound, etc., in which a monomer is previously impregnated as a monomer supplying source. SOLUTION: A monomer such as pyrrole or a pyrrole substitute is impregnated into an inorganic compound or a polymer solid in vapor phase state. The monomer-impregnated inorganic compound is supplied in a vapor phase by using the inorganic compound as a monomer supplying source and the objective electroconductive polymer thin film is produced in vapor-liquid interface with a solution containing a polymerization catalyst. Since a liquid monomer is not handled in polymerization reaction, the method makes an apparatus comprising a specific container and piping unnecessary.
Patent JP-H09235169-A (JP)
Title: Pottery surface-decorated with noble metal and usable for microwave oven and production thereof
Inventor: SANO MASATO
IPC: C04B41/90
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a surface-decorated pottery that can be used for a microwave oven without any damage, and has excellent chemical resistance and color-developing ability. SOLUTION: A surface-decorated pottery which is not damaged when used in a microwave oven, and has excellent chemical resistance and color developing ability is obtained by providing the surface of a pottery with a plurality of plate elements which are noble-metal decorations on either condition (a) that the distance between adjacent plate elements is 0.2mm or more and that the maximum length of respective plate elements is 8.5mm or less, or (b) that the distance between adjacent plate elements is 10mm or more and that the maximum length of respective plate elements is 12mm or less, and by coating the plate elements with a frit layer.
Patent JP-H05283478-A (JP)
Title: Semiconductor device assembly with controlled extension of polymer underfill
IPC: H01L21/56
Filed: 1992-12-18
Abstract: PURPOSE: To restrain the flowing-out of epoxy resin by filling a space between a semiconductor device and a board with adhesive agent. CONSTITUTION: A pattern 22 of a metal-covering film is formed on the surface of a board 20 having a flip chip. A polymer film 24 covers the greater parts of the board 20 and the metal covering film 22. An aperture part 26, having the shape of a window frame is formed in the polymer film 24, and a part of the surface of the board 20 is exposed. A semiconductor device 10 is fixed on the board 20 so that the window frame shape of the polymer film 24 is positioned inside a boundary line 28 of the aperture part 26. An adhesive agent is injected as an underfill material in a space between the semiconductor device 10 and the board 20. The adhesive agent 18 is confined in the aperture part 26 of the window frame shape of the polymer film 24 and the lower part of the semiconductor device 10. Thereby the flowing-out of an epoxy resin of material of the polymer film 24 can be restrained.
Patent JP-H11182223-A (JP)
Title: Thermostat housing
Inventor: ITO ATSUSHI
IPC: F01P7/16
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a thermostat housing having few outside piping, in a compact size, and for preventing generation of hunting on a thermostat for selectively controlling opening of a cooling water passage by improving a circulating passage of cooling water and the thermostat housing. SOLUTION: A thermostat housing 10 provided with a cooling water thermostat 9 for selectively opening a cooling water passage of an engine 1 inside, is provided with a first flange F1 connected to an engine main body, a second flange F2 for installing an oil filter 8, and a third flange F3 for installing an oil cooler 7, and three flange surfaces are arranged on flat surfaces which are different from each other.
Patent JP-H07201834-A (JP)
Title: Dry etching method
Inventor: SATO JUNICHI
IPC: H01L21/3213
Filed: 1993-12-29
Abstract: PURPOSE:To make it possible to form a silicon-based layer with a tapered shape adequately, along with good base selectivity and small particle contamination, by etching the silicon-based layer while a silicon bromide-based material is deposited in an etching region. CONSTITUTION:A gate insulating film 2 and a first-layer polysilicon layer 3 are formed on a silicon substrate 1, and a resist mask 4 with a given pattern is formed thereon. The wafer is set in a plasma etching apparatus using a microwave in a magnetic field, and the polysilicon layer 3 is etched using ECR plasma with an etching gas including a bromine-based gas and a rare gas. The etching is carried out while a side-face protective film 5 made of SiBrx- based reactive product is formed. Then, a gate electrode 3t with a tapered shape is formed. The wafer is carried to a chamber for the flowing process and subjected to a fluorine plasma process to remove the side-face protective film 5.
Patent JP-H0539403-A (JP)
Title: Thermoplastic saturated norbornene-based polymer composition
Inventor: OBARA TEIJI
IPC: G11B7/2433
Filed: 1991-12-20
Abstract: PURPOSE:To obtain the subject polymer composition, excellent in adhesion, etc., to optical disk recording films and suitable as optical disk substrates by blending a thermoplastic saturated norbornene-based polymer with a partially etherified polyhydric alcohol. CONSTITUTION:(A) A thermoplastic saturated norbornene-based polymer, e.g. a hydrogenated ring opening polymer of a norbornene-based monomer having 0.3-3dl/g, preferably 0.4-1dl/g intrinsic viscosity (in decalin or chlorobenzene at 80 deg.C) is blended with (B) a partially etherified polyhydric alcohol which is a partially etherified tri- or polyhydric, preferably a tri- to octahydric polyhydric alcohol having 4-100C, especially 4-30C in substituent groups used for the etherification and preferably 2-16 free alcoholic OH groups in one molecule. The component (B) is obtained by partially etherifying the polyhydric alcohol with a condensate of phenols with aldehydes and/or ketones, a condensate of the phenols with diolefins or hydrogenated substances of the aforementioned condensates.
Patent JP-H10184219-A (JP)
Title: Ventilating device
Inventor: ARAKAWA TETSUYA
IPC: E06B7/10
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating device which can be made compact, in which a cost can be reduced and occurrence of shaking sound and corrosion can be prevented. SOLUTION: This ventilating device has a ventilating passage 25 provided on a door body 3, a damper member 31 rotatably constituted between a closing position and an opening position closing and opening the ventilating passage 25, a shaft support part 32 supporting the damper member 31, an operation member 41 operating the damper member 31, and a first cam mechanism 40A interlocked with sliding of the operation member 41 provided between the operation member 41 and the damper member 31 and rotating the damper member 31. The shaft support part 32 is disposed at a position separated in the depth direction for the first cam mechanism 40A, which sandwiches the damper member 31, provided on the contrary side to the shaft support part 32 in the depth direction, and sliding of the operation member 41 is converted into vertical movement of the damper member 31.
Patent JP-H10185872-A (JP)
Title: Ion counter
Inventor: FUKUDA KOZO
IPC: G01N27/60
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain an ion counter that is enhanced in the stability of a measured value by installing platelike counter electrodes around a collector rod so as to be separated by a separator and covering the collector rod or the collector rod and the counter electrodes with an antioxidant such as gold or the like. SOLUTION: Two platelike counter electrodes 7 are arranged on both sides of a collector rod 2, and a filler 9 as an insulator such as a ceramic, polyethylene or the like is housed in a hollow. In this case, the separation of the collector rod 2 from the counter electrodes 7 is kept constant by insulating spacers 8, and the members are housed in a cylinder 12. Then, an ampere meter 5 is connected to the collector rod 2 by using a conductor 10, and a DC power supply 4 is connected to the counter electrodes 7 by using a conductor 11. Then, at least the collector rod 2 out of the collector rod 2 and the counter electrodes 7 are plated with, gold for oxidation prevention. Consequently, the stable accuracy of dimension of the separation distance between the collector rod 2 and the counter electrodes 7 can be ensured, and an electrically stable surface property is obtained.  As a result, the stability of a measured value is improved.
Patent JP-H06183915-A (JP)
Title: Polycationic bactericidal and algicidal agent
Inventor: NAGASE YUTAKA
IPC: A01N43/40
Filed: 1992-12-22
Abstract: PURPOSE:To prepare the subject agent exhibiting excellent bactericidal activity and algicidal and microbicidal activity and containing active component consisting of a polycationic polymer having pyridinium group on main chain skeleton and obtained by reacting a specific dipyridine compound with a dihalogen compound. CONSTITUTION:This polycationic bactericidal and algicidal agent contains a polycationic polymer composed of the recurring unit of formula I (A is single bond, O, phenylene, dioxyethylene or tetramethyldisiloxane group; X1 and X2<-> are counter anion of quaternary salt; (p) and (q) are 1-6; (m) is 0-6) and having a number-average molecular weight of >=1,000 as an active component. The bactericidal and algicidal agent has sufficiently high bactericidal activity and high thermal stability and is free from foamability and usable over a wide application range. The polymer having the recurring unit of formula I can be produced e.g. by reacting a pyridine compound of formula II with a dihalogen compound of formula III (Y is halogen). The polymer has high water-solubility and is suitable to be used as a bactericidal and algicidal agent. It is used for the treatment of skin, hair, clothes, tableware, medical tool, swimming pool, etc.
Patent JP-2001172444-A (JP)
Title: Pipe made of silane-crosslinked polyolefin
Inventor: SHINDO TOSHIO
IPC: C08J5/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a pipe made of a silane-crosslinked polyolefin, excellent in extruding property and flexibility, crosslinking characteristics, mechanical strength, durability and productivity. SOLUTION: This pipe made of the silame-crosslinked polyolefin is obtained by melt-mixing and molding a composition comprising (a) a base polymer A comprising an olefin copolymer composed of ethylene having 3-6 molecular weight distribution and a 3-12C α-olefin, (b) a base polymer B comprising an olefin copolymer composed of ethylene having 6-12 molecular weight distribution and a 3-12C α-olefin, (c) a carrier polymer A substantially free of water and containing an organic unsaturated silane and a free radical generator and (d) a carrier polymer B containing a silanol condensation catalyst and an antioxidant at a temperature higher than melting points of the base polymer crystals and then bringing the resultant molded product into contact with water to carry out crosslinking treatment. The composition has 0.93-0.95 g/cm3 density.
Patent JP-H06190560-A (JP)
Title: Automatic welding equipment
Inventor: INOUE AKIRA
IPC: B23K9/127
Filed: 1992-12-22
Abstract: PURPOSE:To constitute equipment so that welding can be executed to a welded joint to which automatic welding cannot be executed up to the present. CONSTITUTION:A cart 29 is attached to a rail 22 arranged in a position being in parallel to and higher than a welded joint 13, and while profiling roller 41 attached to the cart 29, the welded joint is welded with a welding torch. By allowing a slide guide 35 to have an inclination so as to approach the welded joint 13 as it advances in the welding advance direction in a horizontal plane. a slide main body 36 slides smoothly in the direction separated from the welded joint 13, and also, an energizing device is provided between the slide main boy 36 and the slide guide 35. Moreover, by an inclination member 33, the slide main body 36 is inclined in the vertical direction and a part of weight of the slide main body 36 is applied to the welded joint 13 through the profiling roller 41, by which the profiling roller 41 is always pressed against the welded joint, so that the welding torch follows surely the welded joint 13.
Patent JP-2001177159-A (JP)
Title: Semiconductor device
Inventor: HATANAKA SATOSHI
IPC: H01L23/28
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device such as a light emitting chip diode or the like capable of utilizing as a light source for various electronic equipment by further reducing the size simultaneously by eliminating soldering fault caused by a resin package. SOLUTION: An electrode pattern is formed from the front surface to the rear surface of a board 21 through a through hole 23 opened at the board 21. The board 21 and the pattern are diced along a dicing line passing the hole 23 to form a board 1 and a pair of electrodes 2, 3. A semiconductor light emitting element 4 is conductively loaded on the one electrode 2, and bonded with a wire 5 to the other electrode 3. The element 4 is sealed with a resin package 6 including the wire 5. The electrodes 2, 3 are formed from the front and rear surface of the board 1 in a shape covering the upper and lower surface of a cutout remaining at the end of the board 1 with the hole 23, and a resin 7 is filled in the cutout.
Patent JP-H10191072-A (JP)
Title: Image input/output device
Inventor: SHIMIZU YASUSHI
IPC: H04N1/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To use a storage medium more efficiently than before and to maintain secrecy by eliminating the need of preparing an area in a storage device and reducing the keeping of the same image for respective individuals by attaching a password to the image (document). SOLUTION: The images inputted by one operation from a scanner 218 are stored in a storage device HDD 202 as an image file. A user adds an image file name and the password to the image file by operating an operation panel 221 and preserves them in the HDD 202 as an image file management table. In the case of displaying, outputting or eliminating the image file, the input of the password is requested and it is made possible when the inputted password matches with the password of the image file management table. Thus, since the need of preparing the area of the HDD 202 for the respective users is eliminated, the HDD 202 is freely handled and the secrecy of the image file is improved.
Patent JP-2000178578-A (JP)
Title: Composition for defecating edible-oil
Inventor: TSUKAMOTO SHIGERU
IPC: C11B13/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a composition for defecating edible-oil which decreases acid values and peroxide values, which are the deterioration components in used deteriorated oils, to approach the values of fresh oils, improves the degree of yellowness, i.e., discoloration caused by moisture or by components which are transferred from fried food to oils, removes odors generated from deterioration components by removing peroxides and prevents environmental pollution. SOLUTION: To an adsorbent mainly comprising SiO2 and MgO, a composition containing at least one antioxidant chosen from L-ascorbic acid, dl-α- tocopherol, epigrocatechin galate and polyphenols is added and mixed. Preferably, the periphery of the composition is coated with at least one coating agent chosen from calcium oxide, calcium hydroxide and calcium salts containing as a core substance at least one antioxidant chosen from L-ascorbic acid, dl-α- tocopherol, epigrocatechin galate and polyphenols.
Patent JP-H11190326-A (JP)
Title: Variable crank stroke mechanism
Inventor: WAKAMATSU MORIZO
IPC: F16H21/20
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To vary a crank stroke amount by providing a rotatable eccentric wheel in the drive system of a crank journal section. SOLUTION: A case body 4 is provided with a projected bearing sections 15 and a recessed bearing section 16 for pivotally mounting a crank section 19 comprising a crank arm 21 and a journal shaft 20. A drive wheel 28 taking a rotary axis C1 eccentric at an angle of (e) relative to the center line C2 is rotatably provided in the shaft section 25 of the journal shaft 20 through a bearing 18. A positioning couple 35, which has a tooth shaped hole 39, which fits to a plurality of teeth 27 in a tooth shape shaft 26, and a flange section 36, which is detachable from the drive wheel on the same rotary axis as that of the drive wheel, and sections 37 and 38, which are different from each other in level, on the outer peripheral section, is mounted.  The shaft section of the journal shaft 20 is pivotally mounted in the bearing hole 17 of the recessed bearing section 15, and the drive wheel is pivotally mounted on the fittingly recessed section 15b around the rotary axis eccentric to the bearing hole 17 of the projected bearing section 15, and the side of the positioning coupling 35 is fitted to a bearing box 42 attached to the recessed bearing section 16 taking the rotary axis as a center, and the angle position of the crank arm 21 is changed by changing the fitting position of the teeth of the tooth shaft to the tooth shaped groove of the positioning coupling 35. In this constitution, the distance between the rotary axis and a crank pin can be changed.