baber/WOPTO huggingface dataset:
Patent JP-2001099538-A (JP)
Title: Low-temperature showcase
Inventor: AMARI YOICHI
IPC: F25D21/08
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To easily assemble a heater for defrost to a cooler, to easily replace the heater, and to prevent damage caused by applying excessive force to the heater. SOLUTION: The low-temperature showcase is equipped with a heat-insulating wall 15 where a thermal insulation material is filled between external and internal boxes, a chill passage 7 that is formed around a merchandise accommodation chamber 1, a plate-fin-type cooler 10 that has a tube plate 36 being placed at least at both ends and is placed in the chill passage 7, and a heater 40 that allows frost adhering to the cooler 10 to dissolve. Then, in the low- temperature showcase, the cooler 10 is fixed by a fixing tool 51 being fixed to the heat-insulating wall 15, and the heat 40 is arranged between the fixing tool 51 and the tube plate 36 of the cooler 10.
Patent JP-H02125460-A (JP)
Title: Semiconductor integrated circuit
Inventor: HARASAWA AKIO
IPC: H01L23/34
Filed: 1988-11-02
Abstract: PURPOSE:To reduce the thermal resistance of a PGA type package and to decrease electric coupling between pins by providing openings corresponding to the pins of a semiconductor integrated circuit having the package, so providing a metal plate in the bottom of the package as not to be brought into contact with the pins, and connecting the plate to a ground potential. CONSTITUTION:A PGA package having pins 2 arranged on the bottom of a vessel 1 formed of ceramics or plastic and a metal plate 3 having openings 4 corresponding to the pins 2 and each including a diameter in which any position of the pin 2 is brought into contact with the opening are so applied as not to be brought into contact with the pin 2 in the bottom in which the pins 2 are disposed in the vessel 1, and connected to a ground potential. The thermal conductivity of the plate 3 is much higher than that of the vessel 1 to reduce the thermal resistance of the package. The grounded plate 4 is disposed between the pins 2 to reduce electric coupling between the pins.
Patent JP-S63130117-A (JP)
Title: Oxygen enriching membrane
Inventor: KOMIYAMA JIRO
IPC: B01D53/22
Filed: 1986-11-21
Abstract: PURPOSE:To obtain an oxygen enriching membrane excellent in oxygen enriching capacity from a hydrated crosslinked polyvinyl alcohol polymer containing thiourea as an essential component. CONSTITUTION:An oxygen enriching membrane excellent in oxygen enriching capacity is prepared by combining a crosslinked PVA polymer, water and thiourea. The PVA polymer is a hydrated PVA polymer and crosslinked by chemically reacting the PVA polymer with a polyfunctional chemical agent or irradiating the same with electron beams. For containing thiourea in the membrane, thiourea may be contained in the PVA polymer before crosslinking but the crosslinked PVA polymer membrane is pref. immersed in an aqueous thiourea solution having a predetermined concn. The content of said thiourea is set to 0.3-5% on a wet membrane wt. basis. The membrane can be used in an appropriate form such as a flat membrane, a tubular membrane or a hollow yarn membrane.
Patent JP-H04157368-A (JP)
Title: Magnetic tachometer sensor
Inventor: OGI HIROYUKI
IPC: G01P3/488
Filed: 1990-10-19
Abstract: PURPOSE:To prevent malfunction from occurring by providing a plurality of grooves on a core, a yoke and a magnet and making resin flow into them to suppress their motion. CONSTITUTION:A core 2, a magnet 3 and a yoke 4 are set in a metal mold of a bobbin 1 and integrally molded by thermoplastic synthetic resin. After a lead 5 is set in the bobbin 1 and soldered to a terminal 6, a collar 7 is set and an outer package 8 is molded by synthetic resin. Then a coil 9 is wound around the tip of the bobbin 1 to be connected to a tip 6a of the terminal 6, and further a cap 10 is inserted to have a sensor completed. After the integral molding of the bobbin 1 and the molding of the outer package 8, gaps are made due to shrinking of the synthetic resin so that the core 2, the magnet 3 and the yoke 4 may possibly malfunction due to vibration of an engine. In order to take a measure to solve this problem, grooves are made on a core 2a, a magnet 3a and a yoke 4a, whereby resin flows into the grooves at the time of integral molding so that the core 2, the magnet 3 and the yoke 4 may not move at all to prevent malfunction.
Patent JP-H03140159-A (JP)
Title: Indicator composition for detecting formalin sterilization
Inventor: KOBAYASHI OSAO
IPC: A61L2/26
Filed: 1989-10-26
Abstract: PURPOSE:To allow the exact detection of the conditions for a sterilization treatment without receiving the influence of a neutralizing agent by incorporating a pyrimidine compd., hydrazine compd. and org. acid as discoloring components into the above compsn., thereby having the discoloration conditions matching with the treating conditions of the formalin sterilization stage. CONSTITUTION:The indicator compsn. for detecting the formalin sterilization contains the pyrimidine compd., the hydrazine compd. and the org. acid as the discoloration components. For example, 4-amino-5-amimomethyl-2-methyl pyrimidine chloride, 4-amino-6-chloro-2-mercaptopyrimidine, etc., are usable as the pyrimidine compd. For example, hydrazine sulfate, hydrazine benzoate, carbazinic acid, etc., are usable as the hydrazine compd. This compsn. is obtd. by mixing and dispersing the pyrimidine compd., the hydrazine compd. and the org. acid, etc., with and into a vehicle for ink by using a dispersing machine. The resulted indicator compsn. is used by printing in the form of printing ink on a suitable base material, such as paper or synthetic paper, to form a detecting card or directly printing the same on a packaging material for the material to be sterilized.
Patent JP-H01121934-A (JP)
Title: System for processing japanese-language message
Inventor: NAGAMATSU SUKETSUGU
IPC: G06F9/06
Filed: 1987-11-06
Abstract: PURPOSE:To describe a message to an object in Japanese of free form by correcting the described message with a Japanese dictionary and using homonyms and similar words to execute the method of the same object. CONSTITUTION:A processor 2 reads in a sentence of a Japanese-language program, and an analyzing part 6 uses a dictionary 3 to perform analysis and extracts a verb and cases. An object retrieving part 7 retrieves an object, whose object name and method name coincide with these extracted verb and case respectively, from an object dictionary 4. When the object cannot be retrieved, the dictionary 3 is used to retrieve the object with respect to similar words of extracted verb and cases. When there are not similar words and the object cannot be retrieved, error is displayed; and when there are similar words and the object is retrieved, the case which is not the object name out of extracted cases is used as an actual argument of the method. A program written in the method of the retrieved object corresponding to the verb is executed.
Patent JP-2001098106-A (JP)
Title: Wholly aromatic polyamide porous film and its production
Inventor: IGARASHI SATOSHI
IPC: C08J9/26
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a wholly aromatic polyamide porous film having high heat resistance, high strength and uniform pore sizes with high material permeability and provide its production. SOLUTION: This high performance wholly aromatic polyamide porous film having Macmillan number in larger than 1 and equal to or less than 40, further, >=100 kgf/mm2 elasticity at 100 deg.C is obtained by soaking a metal oxide particulate dispersion film prepared by film-forming a metal oxide particulate dispersion solution comprising the wholly aromatic polyamide, particulate of a metal oxide (especially preferably zinc oxide) and a solvent which dissolves the wholly aromatic polyamide but does not dissolve the metal oxide particulate in a bath which is not able to dissolve the wholly aromatic film but is able to dissolves the metal oxide particulate and removing the metal oxide particulate by dissolution.
Patent JP-H08137478-A (JP)
Title: Active silencer
Inventor: KARITA HIROSHI
IPC: G10K11/16
Filed: 1994-11-14
Abstract: PURPOSE: To form the constitution to produce anti-phase sound waves from active silencing speaker mechanisms disposed in the parts of branch pipes in order to silence the noise waves discharged from a noise outflow pipe, such as exhaust pipe from an engine in such a manner that an always stable silencing effect is generated even if the number of revolution of the engine and the length of the noise outflow pipe are changed. CONSTITUTION: The noise outflow pipe 1 extended from the noise source of the engine, etc., is provided with the branch pipes 2, 3 in the intermediate part thereof and the active silencing speaker mechanisms A are arranged deep in the branch pipes 2, 3. The confluent point of the noise outflow pipe 1 and the branch pipe 2 is defined as a sound wave interference point O. A sound rectifier B is then interposed between the noise source and this sound wave interference point O to once rectify the noises and to replace the noise source in such a manner that the temporary noise source exists at the sound rectifier B.  Next, the distance from the sound rectifier B to the sound wave interference point O, the length of the branch pipe 2 and the distance from the sound wave interference point O to the end of the noise outflow pipe 1 are set at the lengths at which the silencing effect is most effectively exhibited.
Patent JP-H0994891-A (JP)
Title: Ultra-thin-walled false bamboo material
Inventor: SHIGEMATSU YOJI
IPC: B29D22/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To reduce the wt. of a false bamboo material and to make the thickness thereof ultrathin by using a paper pipe composed of porous paper material as a temporary core material and coloring and coating the surface thereof using a molten plastic material and curing the whole before removing the temporary core material. SOLUTION: A paper pipe 1 composed of porous paper quality such as cardboard is used as a temporary core material and directly coated with a plastic material having a bamboo color without applying an adhesive or a self-adhesive to the core material and also coated with a coating resin at a definite interval to form node parts 3. Coloration approximate to the feeling of a natural bamboo is preliminarily applied to the plastic material 2 and dark paint is applied to the surface from one node part 3 to the next node part by a usual method. The plastic material 2 applied to the surface of the temporary core material 1 is cooled by air or forcibly cooled to be cured and, thereafter, the paper quality of the temporary core material is immersed in water, for example, for a definite time and decomposed and removed to continuously produce a false bamboo material having no core material.
Patent JP-H08107873-A (JP)
Title: Oscillating washing tool
Inventor: KOBAYASHI YASUO
IPC: A47L13/10
Filed: 1994-10-07
Abstract: PURPOSE: To obtain effective washing effect without need for taking an extremely forward bent attitude in the washing of a bathtub with a detergent by mounting a handle on a sponge for washing to arrange a ball joint comprising a ball free to turn in all directions between the sponge and the ball joint. CONSTITUTION: A spike 2 is mounted on a ball 1 to be inserted and fastened into a hole formed at the center of a connector 4 and a ball holder 3 having a ball holding part worked on a spherical surface is fastened on a connector 5. Then, the ball 1 is linked on the ball holder 3 freely turnably in all directions to form a ball joint. This tool eliminates the need for taking an extremely forward bent attitude in the washing of a bathtub with a detergent thereby enabling the obtaining of effective washing effect. Thus, reduced hardship along with clean washing is achieved.
Patent JP-H04155737-A (JP)
Title: Charged particle beam device
Inventor: OKINO TERUAKI
IPC: H01J37/04
Filed: 1990-10-18
Abstract: PURPOSE:To allow precise optical axis matching and pattern drawing in a low cost structure by separately winding an exciting coil and a wobbler coil in an electromagnetic lens yoke and connecting the coils to current amplifying means, respectively. CONSTITUTION:An exciting coil 17 and a wobbler coil 18 are wound in a lens yoke 16. The coils 17, 18 are connected to current amplifying circuits 19, 20, respectively. The circuit 19 is considerably inferior in frequency property to the circuit 20, but considerably superior in S/N. On the contrary, the circuit 20 is considerably inferior in S/N to the circuit 19, but considerably superior in frequency property. A focusing lens constructed in this way is used for an electron beam drawing system 3. In this case, the system 3 operates the circuit 20 so that a wobbler current can flow from the circuit 20 to the coil 18 only when performing optical axis matching.
Patent JP-S61160866-A (JP)
Title: Setting and resetting mechanism of cassette
Inventor: UCHIUMI KENICHI
IPC: G11B15/675
Filed: 1984-12-29
Abstract: PURPOSE:To put easily a cassette into a cassette holder by providing a means to the cassette holder to set or reset the cassette to the reference position of the cassette holer by means of the driving power which loads the cassette holder into a cassette tape device. CONSTITUTION:A cassette 1 has a recess B to which the reference surface (projection 24) of a cassette holder 11 is put. The cassette 1 is positioned at the center of the holder 11 when the cassette 1 is inserted toward an arrow head A. Then the holder 11 is moved to the left with the driving power for loading. In this case, a set arm 13 traces the locus of a set guide 17 of an upper roller 14. Then a lower roller 15 moving a response to the roller 14 presses the holder 11 to the projection 24 to set the cassette 1. When the holder 11 moves to the right from the left, an upper roller 19 of a reset arm 20 pressed to a stopper 22 touches the guide face of a reset guide 18 fixed to the holder 11 to move the arm 20. Thus the cassette 1 is removed by a lower roller 23 of the arm 20. In such a way, the cassette 1 can be loaded easily.
Patent JP-H11100890-A (JP)
Title: Grating cover opening/closing device
Inventor: KOBAYASHI SHOZO
IPC: E03F5/06
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a grating cover opening/closing device suitably used for an escape hatch or a catchment chamber and easily opening/closing a grating cover without detaching it from a receiving frame. SOLUTION: The opposed edges 4a, 4b of a lateral pair of grated rectangular frame bodies 3a, 3b are pivotally connected and foldably integrated to constitute a grating cover 1. The outer side edge 18b of one grated rectangular frame body 3b is connected in a vertically rising/falling state to a rectangular receiving frame 2 to be fitted with the grating cover 1, and the outer side edge 18a of the other grated rectangular frame body 3a is connected in a laterally movable state to the rectangular receiving frame 2 through a guide means. With this lateral movement, a grated rectangular frame body pair 6 can be folded in two bending upward with a pivotally connected part as a node.
Patent JP-H04155344-A (JP)
Title: Photo sensitive resin composition
Inventor: ITO TOSHIO
IPC: H01L21/027
Filed: 1990-10-18
Abstract: PURPOSE:To obtain high O2-RIE resistance as well as to enable development to be processed by the use of alkali developing solution by letting developing solution be composed of poly(silylenes) inclusing combination which shall be groups while being cleaved so as to be soluble to alkali, and of acid producing material capable of producing acids by means of radioactive ray irradiation. CONSTITUTION:Poly(silylenes) shall be the poly(silylenes) as indicated by a formula (I). In the formula, R<1> represents aryl groups such as, for example, methyl groups, sec(No,2)-butyl groups and the like, R<2> represents a group selected out of alkali groups such as, for example, methyl groups, ethyl groups and the like, and R<6> shall be selected out of t(No.3)-butyl, 2-cyclohexanyl and 1.1-demethyl benzyl. And the molecular weight of the poly(silylenes) shall be the weighted means of 2,000 through 50,000. In addition, some acid producing material is available, which is excellent in compatibility with the poly(silylenes), and is also soluble to solvent used for preparing coating solution at the time of spin coating, in this case, diphenyl(4-t-butylphenyl)sulfoniumP- toluenesulfonate and the like shall be used as a good example. And the content of acid producing material to the poly(silylenes) shall be within the range of 0.01 to 20% by weight. This thereby enables patterning to be processed by the use of alkali developing solution.
Patent JP-S63133008-A (JP)
Title: Mounting inspection equipment for chip part
Inventor: OSAKI MORIHIDE
IPC: G01N21/88
Filed: 1986-11-25
Abstract: PURPOSE:To judge mounting state of a chip part instantaneously and at a high accuracy by projecting four lines on the chip part to detect the position of the lines varying with the mounting condition thereof. CONSTITUTION:Lines projected on a chip part 5 to be inspected and a line pattern on a printed circuit board 6 are read out with a photographing section 7 set thereabove. Then, an image signal thus obtained is subjected to an image processing, for example, mesh method and a line pattern alone is taken out by digital conversion with an A/D converting section 8. Then, computation is performed with a detection circuit section 9 based on the position of a desired code existing in an assumed range from the line pattern to judge mounting state of the chip part 5.
Patent JP-H01122433-A (JP)
Title: Manufacture of rubber product with cushioning material
Inventor: SAITOU INAYOSHI
IPC: B29C65/70
Filed: 1987-11-05
Abstract: PURPOSE:To obtain a favorable product by preventing a deformation, bulge and peeling at the time of vulcanization, by a method wherein an unvulcanized rubber composition foam compound is stuck to unvulcanized rubber coated fabric and vulcanization is performed by providing a ventilator between an interfacial part of both materials and the outside. CONSTITUTION:An unvulcanized rubber composite foam 2 in a thickness direction of a board of which a large number of deaeration holes 4, 4,... have been bored is stuck to an unvulcanized rubber coated fabric 1 with rubber cement. Reinforcing pieces 3, 3, 3, 3 comprised of the unvulcanized rubber coated fabric are arranged on a circumferential edge of a flat square unvulcanized rubber composite foam 2 by leaving a corner part. After the foam 2 and rubber coated fabric 1 have been reinforced by sticking a half of the reinforcing piece 3 in an axial direction and the other half of the same respectively to a foam 2 side and rubber coated fabric 1 side, they are made a product by vulcanizing through hot air or direct steam. With this method, as interfacial part (a) between the rubber coated fabric 1 and foam 2 and the outside are communicated with each other through deaeration holes 4, 4... provided on the foam 2, remaing of air is prevented and cracked gas of the foam 2 can be discharged outside.
Patent JP-2001102847-A (JP)
Title: Antenna device
Inventor: TAKEYA SHINICHI
IPC: G01S13/90
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device of high system gain at low cost by simplifying the configuration. SOLUTION: An antenna 3 is spatially moved by a drive part 5 and signals received at respective positions are applied to a composite aperture processing part 6. In this composite aperture processing part 6, components in a desired direction are calculated by multiplying the respective received signals provided at respective receiving points by a weighing coefficient, and by adding these components, a synthetic aperture beam is formed in the relevant direction.
Patent JP-H07114913-A (JP)
Title: Manufacture of alkaline storage battery
Inventor: UCHIUMI YOSHIHIKO
IPC: H01M10/28
Filed: 1993-10-14
Abstract: PURPOSE:To accelerate immersion of an electrolytic liquid, shorten the time for electrolytic liquid absorption remarkably, and improve the production yield by smoothly replacing air in a can and a separator with the electrolytic liquid by adding pressure decreasing process at the time the electrolytic liquid is poured in the can and each electrode and a separator are impregnated with the electrolytic liquid. CONSTITUTION:Using nickel hydroxide as an active material, a paste is prepared by adding and mixing set amounts of cobalt monoxide, carboxymethyl cellulose, sodium polyacrylate, polytetrafluoroethylene, and pure water. A nickel fiber- based substrate is impregnated with the prepared paste, dried, and pressed to manufacture a paste-type nickel electrode. Then, an electrode unit prepared by rolling a positive electrode, the resulting hydrogen-absorbing alloy negative electrode, and a separator put between both electrodes is inserted in a can. Next, when an electrolytic liquid is poured in the can, after a prescribed amount of the electrolytic liquid is manually poured, the pressure decreased degree, that is the difference from normal pressure, is altered to 100, 200, and to 400mmHg and thus the electrolytic liquid absorption time to impregnate the electrode unit with whole amount of the electrolytic liquid is shortened.
Patent JP-S63133458-A (JP)
Title: Fuel cell
Inventor: IDE MASAHIRO
IPC: H01M8/02
Filed: 1986-11-25
Abstract: PURPOSE:To prevent insulation failure caused by the damage of a SiC matrix layer, by placing an insulating film between a SiC matrix and a carbon matrix at an inlet and outlet portion of reaction gas of an air electrode. CONSTITUTION:A carbon matrix M is gripped between confronting shims 4, 5 applied on the sealing surfaces of gas separating plates 1 so as to respectively surround a fuel electrode N and an air electrode P coated with SiC matrix M' which are respectively mounted on the confronting surfaces of the adjoining gas separating plates 1. An insulating film 6 is placed between the SiC matrix M' and the carbon matrix M at an inlet and outlet portion of reaction gas of of the air electrode P. Even if pressure is applied to the inlet and outlet portion of the reaction gas of the air electrode P positioned at a location where the shims 4, 5 are lacked and the SiC matrix layer M' coated with the air electrode P is damaged, the presence of the insulating film 6 prevents the SiC matrix M' from being short-circuited with a counter electrode through the carbon matrix M.
Patent JP-H08142123-A (JP)
Title: Mold
Inventor: MORINAGA AKIRA
IPC: B29L31/34
Filed: 1994-11-15
Abstract: PURPOSE: To contrive stabilization of resin characteristics for not producing molding defects, and reduce molding costs for the use amount of the resin and man-hours. CONSTITUTION: The center block 4 of the upper mold 4 includes, for the abrasion resistance, a hard-metal cull piece 14 having a larger diameter than that of the resin pot 8, and also a flow speed control path 18 for controlling the flow speed of resin. The flow control paths 18 are formed like a runner having two parts in opposition in the diameter direction ranging over from the cull piece 14 to a part of the upper mold 4, and also formed to be thin toward the runner 12 side respectively. Accordingly, the resin pot 8 and the runner 12 are communicated with each other by the flow speed control paths 18.