baber/WOPTO huggingface dataset:
Patent JP-2000153120-A (JP)
Title: Gas filter
Inventor: SHINODA TAKAAKI
IPC: B01D46/24
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To facilitate handling and to minimize an arranging area while enabling the treatment of a large vol. of exhaust gas. SOLUTION: An inner cylinder 3 is provided in an outer cylinder 2 having a cylindrical body part and cylindrical ceramic filters 10 are radially arranged and fixed to the wall surfaces of the outer and inner cylinders 2, 3 in a multistage fashion. Exhaust gas is introduced into the internal space between the outer and inner cylinders 2, 3 from a gas introducing port 7 to pass through the ceramic filters 10 to be discharged from the internal space of the inner cylinder 3 through a gas lead-out port 9.
Patent JP-2000155349-A (JP)
Title: Single lens reflex camera
Inventor: IWAMOTO SHIGERU
IPC: G03B7/099
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a single lens reflex camera capable of preventing inappropriate photographing in the case the luminance of an object is drastically changed in the case of retreating a mirror in advance. SOLUTION: This camera is provided with a mirror 41 which is made movable between two positions; an object observation position and a photographing position, a photometry element 51 which is arranged in an optical path on the side of a finder optical system 50 to which a luminous flux transmitted through a photographic lens 42 is guided after being reflected by the mirror 41 which is moved to the object observation position, a light receiving element 30 with a light receiving part which is placed opposite to a shutter so as to receive the reflected light from a shutter curtain, and an informing means for informing of the state of the camera, and the mirror 41 can be retreated to the photographing position in advance before a releasing operation,  and the camera is provided with a control means for controlling the information means so as to inform that the object luminance is changed more than the prescribed value when a change in the received light quantity by the element 30 is beyond a prescribed extent in the case of receiving the light by the element 30 in a state where the mirror 41 is retreated before the releasing operation.
Patent JP-H10172285-A (JP)
Title: Semiconductor storage
Inventor: KAIHARA MITSUO
IPC: G11C11/41
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage for reducing a consumption current in high-voltage operation state and compensating for an operation in low-voltage operation state. SOLUTION: When an address is inputted to an address input part 22, address transition signals ATDS0-ATDSn are outputted from address transition detection circuits ATD0-ATDn to a synchronization signal generation circuit 33. Then, the synchronization signal generation circuit 33 operates a first precharge circuit 25 and performs precharging for a memory cell array 24. A precharge end detection circuit 27 detects whether precharging is sufficient or not, and a precharge control circuit 37 operates a second precharge circuit 26 for performing precharging at a higher voltage level than the first precharge circuit 25 when precharging is not sufficient, namely in a low-voltage operation state.
Patent JP-2000153143-A (JP)
Title: Stirring apparatus
Inventor: YAMAMOTO SHUNSUKE
IPC: B01F7/18
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a stirring apparatus capable of efficiently treating a treated material of garbage or droppings. SOLUTION: A stirring apparatus has a circular accumulation tank in which a treated material is charge and a sirrer 15 revolved along the circumferential direction in the accumulation tank and stirring the treated material by scooping up or digging down the same, and the stirrer 15 is arranged so as to be inclined at a predetermined angle on the side opposite to the revolving direction in the accumulation tank.
Patent JP-H11148545-A (JP)
Title: Vibration sensitive instantaneous working actuator
Inventor: OKABE MASATERU
IPC: G01H1/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an instantaneous working actuator which can emit a instantaneous drive force immediately when vibration of an earthquake, etc., is sensed. SOLUTION: A vibration sensitive intantaneous working actuator is composed of a swinging element 2 whose root part is pivoted on a base board 1 and which is equipped with a weight at the forefront and swings centering on the pivoting point when it receives vibration of an earthquake, etc., a spring force actuator 9 which is mounted on the base board 1, is coupled with a spring 10, is held by the stopping action of a stopper member in the standby position wherein the spring 10 is put in the tensile or compressive condition, and makes a displacement motion instantaneously with the repulsive force of the spring 10 when the stopper member has tripped,  and the above stopper member which is positioned on the swinging locus of the swinging element 2 upon the board 1 capable of being tied with the spring force actuator 9 and in which the stopping action holding the actuator 9 in the standby position is disengaged with swinging of the element 2, wherein the actuator 9 is tied with that part to be actuated of other appliance as the output terminal of an actuator.
Patent JP-H07196639-A (JP)
Title: Continuous method for exothermal reaction of propylene with hydrogen peroxide and catalyst converter used therefor
Inventor: JIYON SHII JIYUBIN JIYUNIA
IPC: B01D53/86
Filed: 1994-12-09
Abstract: To produce propylene oxide, a reaction liquid comprised of propylene, hydrogen peroxide and propylene oxide and a vapor purge stream is passed through the bed of solid catalyst at reaction conditions in each of a series of catalyst-packed reaction zones (2,14,22,30), the resulting mixture is separated in each zone into a vapor stream which passes to the next reaction zone and a reaction liquid stream (8,18,26), which is removed and cooled to remove exothermic heat of reaction. Some of the cooled liquid (11,20,28) is recycled to the zone from which it was removed and some (13,21,29) is passed to the next in the series of reaction zones. Also provided is a reactor for carrying out the reaction. <IMAGE>
Patent JP-H11152619-A (JP)
Title: Method for carrying out itotate for dry and wet spinning
Inventor: SATO KEN
IPC: D01F6/18
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To effectively obtain precursors, etc., for production of carbon fibers excellent in quality, shortening the time of ITOTATE in which a dope is once jetted into a coagulation bath to obtain normal filaments, inhibiting contamination of spinning nozzle and spinning bath by carrying out the ITOTATE using a specified spinning dope. SOLUTION: The ITOTATE is carried out by using a dope which includes acrylonitrile based polymer having 2.5 or more of intrinsic viscosity [η] (e.g.; a polymer including 90 wt.%. or more of acrylonitrile, etc.), having 800-1,500 poise of viscosity and 100 mm or more of stringing length. The preferable solvent for the dope is a highly concentrated aqueous solution of zinc chloride.
Patent JP-H01170421-A (JP)
Title: Buddhist alter
Inventor: KAKUMOTO NOBORU
IPC: A47G33/02
Filed: 1987-12-25
Abstract: PURPOSE:To keep and receive an idol like guardian deity while utilizing effectively the internal space by forming a receiving section in a rising portion of a pedestal protruding in a miniature shrine. CONSTITUTION:A family Buddhist alter 1 is provided in the outer box 3 opened and closed by an outer door 2 with a miniature shrine 11 opened and closed by an inner door 13. A pedestal 4 protruding in the shrine 11 and closed by the inner door 13 is cut away in the rising portion 35 and an opening 75 communicating to the interior of pedestal 4 is provided, while the opening 75 can be opened and closed by a pedestal door 74. Also, the alter 1 is additionally provided inside the inner door 13 with a sliding door-like cover plate body 7, while the cover plate body 7 and inner door 13 are respectively interlocked with a driving device 16 and an opening and closing device 17. The outer box 3 has side plates 22, 22 oppositely place on both side edges of a rear plate 21, and a cover portion 24 and bottom portion 26 are additionally provided on the upper and lower portions thereof, while the foldable outer door 2 capable of being opened manually to both sides is pivotably connected to the front end of the side plate 22.
Patent JP-H06171794-A (JP)
Title: Image forming device
Inventor: TSUCHIYA SHIZUO
IPC: B65H7/06
Filed: 1992-12-11
Abstract: PURPOSE:To provide a paper jam detecting mechanism which urges a user to surely remove a paper sheet in a jammed state in a fixation part. CONSTITUTION:If a user opens a fixation cover 3 after a heating roll 2 carries out image fixation on a paper sheet, together with a pressing roll 8, a rotary shaft 4 is lifted up, together with a supporting member 3a at the opened port part of the fixation cover 3 which revolves in the direction of arrow D around a fulcrum 3b, and a shielding member 6 fixed on the rotary shaft 4 shifts upward, and a light input path is opened to turn ON a photoswitch 7. If the fixation cover 3 is closed after a jammed paper sheet is rejected, the photoswitch 7 is turned OFF because the light input path is closed by the shielding member 6 in descent. The closing of the fixation cover 3 after opening is detected by detecting the edge of the signal which changes from the turning ON to OFF of the photoswitch 7. A detecting member 5 is pushed up by the paper sheet which is transported in the direction of arrow A and discharged, and turns in the direction of arrow B, and also the light shielding member 6 in an interlocked state is turned in the direction of arrow C, and the light input path is opened, and the photoswitch 7 is turned ON. Also the existence of the paper sheet can be detected from the turning ON/OFF of the photoswitch 7.
Patent JP-H04199647-A (JP)
Title: Film carrier for tab use
Inventor: MIYAJIMA FUMIO
IPC: H01L21/60
Filed: 1990-11-29
Abstract: PURPOSE:To make it possible to absorb effectively a stress due to a difference between the thermal expansion coefficients of a film carrier for TAB use and a board by a method wherein outer leads are respectively provided with each damper part to absorb the stress to act to the outer leads when the film carrier is mounted on the board. CONSTITUTION:Outer leads 12 are extruded outward from each side of a resin molded part 10 within the surface of a film carrier. Here, the middles of the leads 12 are made to curve for providing the part of each outer lead 12 with a damper part. Curved parts 12a are all set so as to curve in the same directions as those of the leads 12 on each side of the part 10 and are made to curve and provided within a plane (within the surface of the film carrier), to which the leads 12 are extruded. Moreover, the leads 12 situated on the sides, which oppose to each other holding the part 10 between them, are provided symmetrically to the center line of the part 10. Thereby, when a semiconductor device using the film carrier for TAB use is mounted on a board, a stress due to a difference between the thermal expansion coefficients of the board and the device can be effectively absorbed.
Patent JP-H10160935-A (JP)
Title: Production of polarizing film
Inventor: IKEMOTO AYUMI
IPC: C08J5/18
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To produce a producing method for a polarizing film to maintain optical characteristics of the film which are decreased by washing treatment after fixing treatment. SOLUTION: This method includes a swelling process to swell a polarizing film base material comprising a polyvinylalcohol(PVA) resin, a process to dye the polarizing film base material with iodine after the swelling process, a process to stretch the polarizing film base material after the dyeing process with iodine, a fixing process to fix the iodine dye to the polarizing film base material after the stretching process, a washing process to wash the polarizing film base material after the fixing process, and a drying process to dry the film base material after the washing process. In this method, potassium iodide (KI) is added by 1.5 to 5wt.% concn. (preferably 3 to 4wt.%) to the water used to wash the polarizing film base material.
Patent JP-H02178926-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: SATO HIROSHI
IPC: H01L27/12
Filed: 1988-12-29
Abstract: PURPOSE:To form a thin semiconductor layer on the entire surface of a substrate by forming a natural oxide film on the surface of a semiconductor region part which is polished to a reference position and whose polishing pressure is decreased, and polishing another semiconductor region part with the natural oxide film as a stopper. CONSTITUTION:When a semiconductor substrate 1 is polished by selective polishing after sticking, an insulating layer 3 having a step acts as a polishing stopper. When the polishing advances to a reference position or lower, i.e. the plane of the insulating layer 3 or lower, the polishing pressure for a semiconductor region 8 is decreased. A natural oxide film 12 is formed on the surface of one semiconductor region part 8 where the polishing pressure is decreased, and the polishing is continued. Then, the polishing advances in another semiconductor region part 9 where the polishing does not reach the reference position. In the one semiconductor region part 8 where the polishing pressure is low, the natural oxide film 12 remains, and the part 8 acts as a stopper. Etching does not progress, and the polishing is stopped. This procedure is repeated sequentially. In this way, a semiconductor thin film 14 having the uniform thickness can be formed on the entire surface of a wafer.
Patent JP-H10162293-A (JP)
Title: Guide lamp for nighttime traffic control
Inventor: ODAKA KATSUTOSHI
IPC: G08G1/0955
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To securely perform traffic control by speedily guiding a vehicle when vehicles are made to travel in both directions by making good use of one lane of a road at the time of nighttime road construction. SOLUTION: In the tip part of a guide lamp main body 1 gripped by a guide, at least a couple of lamps 2 and 3, reflecting bodies 4 and 5 which effectively reflect lights of the lamps 2 and 3 to the tip side, a red lamp plate 5 and a blue lamp plate 7 which color the reflected light in red and blue, etc., are provided and on the tip side of the guide lamp main body 1, a light transmission body 8 which emits the lights of the lamps 2 and 3 in the guide lamp main body 1 to the outside is freely attachably and detachably fitted.
Patent JP-H04197130-A (JP)
Title: Production of bread
Inventor: ITO HITOSHI
IPC: A21D2/16
Filed: 1990-11-29
Abstract: PURPOSE:To obtain soft, smooth bread having excellent texture, good taste and low aging rate by adding a specific emulsified fat and oil composition during preparation of middle dough and then making main kneaded dough. CONSTITUTION:In preparation of middle dough, an emulsified fat and oil composition comprising 2-60wt.%, preferably 5-30wt.% saturated monoglyceride [e.g. glycerol fatty acid monoester (monoglyceride)], 2-30wt.%, preferably 2-15wt.% unsaturated diglyceride (e.g. oleic acid diglyceride) and water is added to the middle dough and then main kneaded dough is made to give the objective bread.
Patent JP-H07300425-A (JP)
Title: Agent for preventing adhesion of pathogenic fungus and beverage or the like containing the same
Inventor: KAWASAKI ISAHIRO
IPC: A61K38/01
Filed: 1994-12-09
Abstract: PURPOSE:To obtain a new agent for preventing adhesion of pathogenic fungus, having a preventive effect for infectious diseases caused by a pathogenic fungus, especially pathogenic colibacillus or a cariogenic fungus and entirely free from a problem about safety. CONSTITUTION:This agent for preventing adhesion of pathogenic fungus contains lactoferrin or its derivative degraded by protease as the active component. The used lactoferrin is isolated from a secretion such as milk of cow, buffalo, goat or human. In the case it is treated with protease, the degradation must be limited not so as to remarkably reduce the molecular weight of the degraded material. Remarkable reduction of the molecular weight reduces the effect. Lactoferrin or its derivative degraded by protease can prevent adhesion of a pathogenic fungus to the tissue such as the tooth, the skin or the intestinal tube and effectively control infection with the pathogenic fungus. Addition of lactoferrin or its derivative degraded by protease can provide a non-toxic beverage, feed, medicine, cosmetic, etc., having an anti-adhesion effect against pathogenic fungi at low cost and enables prevention of dental caries, dermatitis and food poisoning.
Patent JP-H04206171-A (JP)
Title: Printed wiring board and board connector
Inventor: HATA MASAHIKO
IPC: H01R29/00
Filed: 1990-11-29
Abstract: PURPOSE:To improve mounting density excellently by locking main and sub boards respectively by means of the first and the second locking parts of a connector, and connecting wiring of the main board and wiring of the sub board together. CONSTITUTION:The first and the second locking parts 42 and 46 of a connector 4 are embedded respectively in the first and the second locked parts 44 and 45 of a main board 2 and a sub board 3, and the board 3 is supported spacially with the board 2. At the same time, a wiring pattern of the board 2 and a wiring pattern of the board 3 being a part of this pattern are connected by means of a lead 5, and by making a constitution simply by only introduce the sub board without forming a complex laminated constitution apt to cause noise and/or the like, mounting density can be heightened excellently.
Patent JP-H07189340-A (JP)
Title: Opening-closing roof or wall having air-inflated membrane structure using tube
Inventor: KUDO YASUHIRO
IPC: E04H15/20
Filed: 1993-12-27
Abstract: PURPOSE:To easily control the opening and closing of a opening-closing roof or door having air-infrated membrane structure. CONSTITUTION:A bendable tube 3 is seversilly fitted on many pieces of hanging cords provided stretchingly in parallel at fixed intervals in a state having a spare space, and a blast tube 4 is connected to the end of each tube 3. Air in the tube 3 is removed to produce a gap between the adjacent tubes 3, 3, or the tube 3 is swelled to close the gap between the adjacent tubes 3, 3 for opening and closing a roof opening or a wall opening.
Patent JP-H11155420-A (JP)
Title: Transgenic animal
Inventor: MIZUNO ATSUKO
IPC: C12R1/91
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a transgenic animal incapable of producing intrinsic osteoclast inhibition factor(OCIF), thus having extremely low lethality immediately after delivery, capable of propagating and useful for screening or the like of preventive and therapeutic medicines for bone metabolic disorders. SOLUTION: This transgenic animal cannot produce intrinsic osteoclast inhibition factor(OCIF) and develops bone metabolic disorders such as osteoporosis. Furthermore, the transgenic animal is preferably a mouse and it is preferable to carry out screening of preventive and/or therapeutic medicines for bone metabolic disorders by using this animal.
Patent JP-H10156238-A (JP)
Title: Multicolor marker
Inventor: YAZAWA KIYOSHI
IPC: B05B11/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor marker in which time loss, material loss and difficulty properties of compounding in multicolor marking are thoroughly solved or improved. SOLUTION: The multicolor marker is constituted of an ink head part 2 consisting of both a vessel body holding a plurality of ink and a spray means, a control means 3 driving the spray means 11, a power source 6 for the control means and a portable casing 1 which holds at least the ink head part 2. The ink head part is formed of a replacement type color head part of an ink-jet type color printer and a battery may be used for the power source. Ink having arbitrary color of natural color and quantity is suitably sprayed.
Patent JP-H09235030-A (JP)
Title: Medium pass-through constitution for printer
Inventor: AAMANDO BUIRARERU FURORESU
IPC: B41J13/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To feed a medium to a print engine through a medium route from a medium holder of a tray, etc. SOLUTION: A rack in a printer is arranged below a print engine and receives at least one tray to hold a medium and free to remove. A combination of a door 17, a hinge 19 and a latch is provided, and the hinge 19 is connected between the door 17 and a frame 45 of the printer. The latch is installed on the printer free to move the door at a position facing against the tray at the time when the door 17 is at a closed position, and it is positioned at a position separated from the hinge to facilitate taking-out of the tray at the time when the door 17 is at an opened position. A medium guide means is installed on the inside of the door 17 to guide a different medium from the front of the tray to the inside of a medium guiding passage and to guide it to the print engine.
Patent JP-H02262592-A (JP)
Title: New compound, prearation thereof, and drug composition containing same
Inventor: PIITAA HAMU
IPC: A61K38/55
Filed: 1989-12-25
Abstract: NEW MATERIAL: Compd. of formula I [wherein Z 1  to Z 3  and C to which Z 1  and Z 3  are bonded together form a five-membered non-aromatic heterocycle; E is not present or is (CH 2 ) n  (in which n is 1 to 4) or the like; A is -CONH-, -COO- or the like; p is 0 to 2; q is 0 or 1; s is 0 to 4, R 2  is H, 1-4C alkyl or the like, R a  and R b  are each H or a substituent; R 1  is CH 2 R a  (in which R a  is aryl or the like); R 2  is CHR 10 R 11  (in which R 10  is H or methyl; and R 11  is 1-6C alkyl or the like); R 3  is CH 2 R 12  (in which R 12  is 1-6C alkyl or the like); and R 4  is a heterocycle bonded through C, 1-6C alkoxyl or the like].  
     EXAMPLE: (2,3-Dihydro-1,1-dioxobenzothiophene-3-yl)acetyl-Phe-Leu-ACHPA3-(1- imidazolyl)propylamide.  
     USE: Therapeutic agent for hypertension.  
     PROCESS: A reagent of formula II (wherein R a ' and R b ' are each R a  and R b  or the like; A 1  is not present or is amino or the like; and J is OH or the like) is reacted with a reagent of formula III (wherein A 2  is not present or the like). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08166163-A (JP)
Title: Bath boiler with hot water heater
Inventor: TSUJI YOSHIKATSU
IPC: F24H1/00
Filed: 1994-12-13
Abstract: PURPOSE: To supply additional hot water properly by computing a heat radiation value based on the temperature of outdoor air and the length of piping in a circulation heating system to calculate the residue of the hot water in a bathtub based on the heat radiation value while correcting the temperature of the hot water to be supplied when hot water is left in the bathtub. CONSTITUTION: A bath boiler 1 is provided with a circulation heating section 10 to circulating and heating water in a bathtub 2 and a hot water heater section 30 to supply the hot water obtained by heating via the circulation heating section 10. The operation of those mentioned above is controlled by a controller 50 and here, the temperature of outdoor air is detected by a thermistor 18 to judge the presence of the hot water left in the bathtub 2 with a water flow switch 36. When the hot water is left, a heat radiation value is computed from the bathtub and piping based on the temperature of outdoor air and the length of the piping in a circulation heating system to calculate the residue of the hot water in the bathtub allowed for the heat radiation value.  The temperature of the hot water to be added is corrected based on the temperature of the outdoor air or the like to supply the hot water confined to the amount of the hot water to be added obtained after the correction of the temperature.