baber/WOPTO huggingface dataset:
Patent JP-H0966735-A (JP)
Title: Piping noise preventing structure of air-conditioning register
Inventor: SAWADA KOJI
IPC: B60H1/34
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To make any piping noise preventable from occurring by parting a two-dimensional vortex in the lateral direction of a specified position between a barrel and a position where the upper edge of a seal of a damper canes into contact with an upper wall, and converting the parted vortex into a three- dimensional vortex. SOLUTION: A rib 55 is formed at the underside of an upper wall 42 of a retainer 42, and an upper edge 50a of a damper seal 50 in a state that a ventilation trunk 52 is closed by a barrel 44 and a damper 49 is installed in the cross direction of a specified position in a gap with a position where it canes into contact with the upper wall 42a. Then, when it is separated from the edge of a side face part 55b of the rib 55, it is converted into a three- dimensional vortex 19 with a vortext filament 19a being orthogonal with a vortext the of a two-dimensional vortex 11, thereby making it flow to the downstream side. With this constitution, any accelerating movement is checked by the three-dimensional vortex 19, and even if it collides with an edge or the like of the barrel 44 being situated at the downstream side, any piping noise in specific frequency is preventable from occurring.
Patent JP-H0547132-A (JP)
Title: Disk cartridge and disk drive device
Inventor: SOFUE MASAAKI
IPC: G11B17/03
Filed: 1991-08-09
Abstract: PURPOSE:To set the center of a disk cartridge in the heightwise direction and a disk drive device in a prescribed positional relationship even when the thickness of a case of the disk cartridge is different. CONSTITUTION:When an overall thickness t1 of the case 1 of a disk cartridge is smaller than a prescribed overall thickness t, a projecting part 20 is formed on a reference surface A of the case 1, and a distance between the center L of the case 1 in the heightwise direction and the projecting part 20 is specified as t/2. Consequently, when the disk cartridge is loaded into the disk drive device D, the aforesaid projecting parts 20 and coupling parts 8b and 9a of the disk drive device D are brought into contact with each other, so that the above- mentioned center L is held in a prescribed position relative to the disk drive device D.
Patent JP-2001048668-A (JP)
Title: Method for joining ceramics and metal, joined body and piezoelectric vibrator
Inventor: MARUYAMA MIHO
IPC: C04B37/02
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for joining a metal and a ceramic which provides a joined part which can be used at temperatures. higher than the joining temp., a joined body which is obtained by the method and which can be used at temperatures of >=600 deg.C and a piezoelectric vibrator having joining strength sufficient for use as an ultrasonic transducer and being obtained by using a PZT(lead zircon titanate) joined body. SOLUTION: When brazing is conducted, the melting point of a brazing material 2 is raised by allowing a modifier 4 which is soluble in the grazing material 2 and capable of raising the melting point of the brazing material 2 to diffuse into the brazing material 2. A PZT joined body which can be used as an ultrasonic transducer is obtained by forming a Ti-O phase and a Ti-Zr-O phase in the interface between the PZT and the Ag-Cu brazing material in order to realize good wettability and high joining strength.
Patent JP-H0887617-A (JP)
Title: Ticket issuing device
Inventor: NISHIMAKI HIDEJI
IPC: G07F7/08
Filed: 1994-09-19
Abstract: PURPOSE: To provide a ticket issuing device in which the time for discharging the change is shortened. CONSTITUTION: When a purchasing person sets conditions in a display operating part 4, a control means estimates the amount of the change based on the set conditions. Under control of the control means, a change discharging means prepares the change corresponding to that estimated change amount in a stock part. Next, when the purchasing person inserts a paper money from a paper money slot 6, the control means calculates the required change amount based on that inserted paper money and the already set conditions. When that calculated required change amount is matched with the estimated change amount, the change discharging means discharges the change prepared in the stock part under the control of the control means.
Patent JP-2000058260-A (JP)
Title: Two-side light emitting electrolyminescent element and two-side self-light-emitting information display element
Inventor: YOSHIMURA MOTOMU
IPC: H05B33/14
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an electroluminescent element generating electroluminescent light from the two surfaces and a two-side self-light-emitting information display element. SOLUTION: A metal cathode electrode 3 is installed in the center of an element, and organic electroluminescence material 2 is provided on each surface of this metal electrode 3. An ITO transparent electrode 1 as an anode electrode is formed on the organic electroluminescent material 2. Thus a two-side light emitting electroluminescence element is formed. Information display plates 5 and 6 containing information of characters, graphics, etc., are attached to the two surfaces of this electroluminescence element so that an intended two-side self-light-emitting information display element is accomplished.
Patent JP-H05218333-A (JP)
Title: Semiconductor memory device and its manufacture
Inventor: YASU TOSHIHIRO
IPC: H01L27/04
Filed: 1992-08-24
Abstract: PURPOSE: To increase cell capacitance and improve reliability by installing a capacitor, containing a storage electrode provided with a sidewall having an inclination which is not negative when the semiconductor surface is set as the reference, and formed of at least one or more cylinders. CONSTITUTION: At least one or more cylindrical electrodes 100b and post electrodes 100a inside the electrodes 100b are mutually connected by using a bottom plate electrode 100c, thereby forming storage electrodes S1, S2. When the surface of a semiconductor substrate 10 is set as a reference, the storage electrodes S1, S2 are formed to have sidewall inclination (θ>=90 deg.) which is not negative, and the sidewall can be used as an effective area for a cell capacitor, as far as the lower surface of the bottom plate electrode 100c. Since surface area storing charges in the limited memory cell region can be enlarged, a desired value of cell capacitance can be obtained by adjusting the height and the number of the cylindrical electrodes 100b and the post electrodes 100a.
Patent JP-H1046597-A (JP)
Title: Execution work method of steel shell caisson
Inventor: ZAISHO YOICHI
IPC: E02D23/02
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a technology which is effective in an execution work method of a giant steel shell caisson and by which workability of the caisson, an improvement in execution work accuracy and shortening of a construction period can be attained by particularly devising the correlation between placing time of concrete into the caisson, water injection and drainage. SOLUTION: This execution work method contains a first process of manufacturing an inside hollow steel caisson main body 1 whose upper surface is opened, a second process of placing bottom board concrete in its caisson main body 1, a third process of sinking and arranging the caisson main body after being towed up to a sinking arranging water area and a fourth process of placing side wall concrete C3 and upper floor beam concrete in the caisson main body. Here, a process of being seated in its sinking arranging position while sinking the caisson main body 1 by injecting water into the caisson main body 1, a process of placing the side wall concrete C3 while draining water in the caisson main body 1 after its sinking arranging process and a process of placing the upper floor beam concrete after its side wall concrete is placed, are also performed in the fourth process.
Patent JP-H0273030-A (JP)
Title: Production of 1-formyl-2,2,5,5-tetramethycyclo-pentane
Inventor: OGASA TAKEHIRO
IPC: C07C45/42
Filed: 1988-09-09
Abstract: PURPOSE:To directly produce the subject component useful as an intermediate for a sweetener from a 2,2,5,5-tetramethylcyclo-pentylidenemethyl alkyl sulfoxide under mild reaction condition by reacting the starting raw material with a halogen. CONSTITUTION:The subject compound can be produced on an industrial scale at a low cost by reacting a compound of formula (R is lower alkyl) with a halogen (especially bromine) in methanol or in a solvent consisting of a mixture of methanol and other inert solvent at 0-100 deg.C (preferably 40-70 deg.C) and preferably hydrolyzing the by-produced aldehyde equivalent with an acid. Oxidation of the obtained compound by conventional process gives 2,2,5,5- tetramethylcyclopentanecarboxylic acid useful as an intermediate for N-(L- aspartyl)-N'-(2,2,5,5-tetramethylcyclo-pentanecarbonyl)-(R)-1,1-diamin oethane having remarkable sweetness.
Patent JP-S6379607-A (JP)
Inventor: KIRII TSUGUHIKO
IPC: A47G23/08
Filed: 1986-09-22
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-H0777067-A (JP)
Title: Engine stop device
Inventor: HOSOKAWA KIYOSHI
IPC: F02D1/02
Filed: 1993-09-09
Abstract: PURPOSE:To display fusion of a fuse connected in series to a key switch and to prevent the occurrence of an accident through fusion of a different fuse when an excessive current is generated by providing a plurality of fuses, reverse flow preventing diodes, and potential display circuits. CONSTITUTION:A stop relay 2 is disposed to a circuit where the flow of a current is stopped when a key switch 1 is disconnected, Further, a stop motor 3, a battery switch 15, and a battery relay 10, to which a current is fed through the contact B on the break side of the stop relay 2, are disposed. In this case, a first fuse 4 is connected in series to the key switch 1. Further, a circuit to feed a source voltage to the stop relay 2 through a different contact 5 and a first reverse flow preventing diode 6 interlocking with the key switch 1, and a source voltage is provided. Further, the potential of the power source side of a second reverse flow preventing diode 7 inserted in the load side of the first fuse 4 is displayed at a display circuit 8. A second fuse 9 is connected in series to the different contact 5.
Patent JP-H02105897-A (JP)
Title: Water-base composition of hard-water-resistant wetting agent and detergent, its preparation, and method of using said composition in pretreatment of fiber
Inventor: KURISUTEIAN GASU
IPC: C11D3/36
Filed: 1989-09-01
Abstract: PURPOSE: To provide the subject composition useful for the pretreatment of fiber by including a mixture of a specified monomer, oligomer and copolymer, a nonionic surface active agent, and an alkaline metal hydroxide, as essential components.  
     CONSTITUTION: This composition contains a mixture of monomer and oligomer represented by formula I [Y 1  is H or a group of -CO-T 1  (T 1  is a 1-4C alkyl); R 1 , X 1  are T 1 ; m 1  is 1-17], a water-soluble or water-dispersible copolymer having a polyglycol ether chain as a main chain containing 2-200 groups of formula II, in which 20 wt.% or more based on the copolymer of a hydrophilic component is contained in one C atom of the main chain, and one or more hydrophobic group is contained in the other end of the main chain (e.g. a polymerization product of oxide ethylene polyaddition product of 13C oxoalcohol and acrylic acid, a nonionic surface active agent (e.g. ethylene polyaddition product of a 9-11C aliphatic alcohol), an alkaline metal hydroxide (e.g. KOH) and, as occasion demands, a defoaming agent (e.g. silicone oil mixture. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0777883-A (JP)
Title: Fixing method of printer and electrophotographic printer
Inventor: IWAMA RYOICHI
IPC: B41J2/44
Filed: 1993-09-09
Abstract: PURPOSE:To stabilize fixing and to miniaturize a device by performing the fixing processing of a recording image part at least twice by a fixing part after developing and transferring to recording paper by an image carrier. CONSTITUTION:A fixing roller 59 where 'Teflon(R)' coating is performed on the cylinder of a magnetic member is mounted in the fixing part 34 as a fixing body, and bearing parts are provided at both ends of a rotary shaft 60. The fixing roller 59, a recording drum 51 and a developing roller 56 are rotated synchronizing with the movement of a carriage 32 by a process motor. The fixing roller 59 performs fixing by rotating on the recording paper 40 both on a go-way and a return-way when the carriage 32 moves in a perpendicular direction to the carrying direction of the recording paper 40. In this case, the temperature of the fixing roller 59 is set to make the temperature of the return- way lower than that of the go-way, and it is set to make the temperature of the go-way lower than the temperature for the conventional case that fixing is performed only on the go-way. Thus, adverse effect on the recording drum 51 caused by the heat generation of a process part 33 is evaded.
Patent JP-H0657630-A (JP)
Title: Production of antifouling elastic fabric
Inventor: HIBINO TOSHIHIDE
IPC: D03D15/56
Filed: 1992-07-30
Abstract: PURPOSE:To obtain a fabric, excellent in resiliency and hardly redepositing soil. CONSTITUTION:Elastic yarn formed of elastic fiber and nonelastic fiber is prepared. The elastic fiber is formed from a block copolymer comprising polybutylene terephthalate-based polyester as a hard segment and a polyoxytetramethylene glycol-based polyether as a soft segment. The nonelastic fiber is obtained by melt spinning polyethylene terephthalate containing 0.01-0.5wt.% benzoxazole-based fluorescent brightener. This elastic yarn is used to carry out the weaving or knitting. Thereby, the objective woven or knitted fabric is obtained and a noncationic textile finishing agent is then applied thereto. Furthermore, the elastic fiber may be prepared previously or simultaneously with the weaving or knitting.
Patent JP-S6287087-A (JP)
Title: Alga of genus spirulina containing minor element in human living body in high concentration and production thereof
Inventor: KAGATA TATSUJI
IPC: C12N1/12
Filed: 1985-10-11
Abstract: PURPOSE:To contain a minor element in the human living body, e.g. iron, zinc, manganese, copper, etc., in a higher concentration than normal content, by cultivating an alga of the genus Spirulina in the presence of the minor element in the human living body, e.g. iron, zinc, manganese, copper, etc., in a specific liquid culture medium. CONSTITUTION:An alga of the genus Spirulina is cultivated in the presence of a salt of a minor element in the human living body, e.g. iron, zinc, manganese, copper, chromium, iodine, cobalt, seleium, molybdenum, fluorine, nickel, silicon, tin, vanadium, calcium, magnesium, etc., in a liquid culture medium at <=7.0pH, e.g. 3.0-7.0pH. The aimed alga of the genus Spirulina containing the minor element in the human living body in a high concentration is obtained.
Patent JP-H0896493-A (JP)
Title: Drive controller for removable external recording medium
Inventor: MAEDA KATSUNORI
IPC: H04N5/225
Filed: 1994-09-20
Abstract: PURPOSE: To surely prevent destruction of data and damage to an external recording medium even when the recording medium is removed during driving in mistake. CONSTITUTION: A container cover 12 is provided to a loading section of a hard disk unit 18, a switch 15 is used to detect an opening/closing state of the container cover 12 and its detection signal is fed to a control section 29. Power is supplied from a power supply section 28 to the hard disk unit 18 only when the container cover 12 is closed. When the container cover 12 is open during the drive of the hard disk unit 18, a control section 29 stops the drive of the hard disk unit 18, the power supply is stopped to allow the hard disk unit 18 to be removable. The removal of the hard disk unit 18 is detected by the opening/closing state of the container cover 12, and before the removal is finished, the drive of the hard disk unit 18 and the power supply are stopped to surely prevent destruction of data and damage to an external recording medium.
Patent JP-H0757516-A (JP)
Title: Light fixture for vehicle
Inventor: KINOUCHI TOSHIYUKI
IPC: F21V7/04
Filed: 1993-08-18
Abstract: PURPOSE:To prevent the occurrence of glare light and provide preferable light distribution by forming a shielding rib at the rear end of a bulb insertion hole on the inner face of a reflector, and cutting the light emitted from a curve section at the rear end of the glass tube of a bulb. CONSTITUTION:A shielding rib 8 is erected on the inside peripheral edge of the bulb insertion hole 3 of a reflector 1 formed with a rotational parabolic reflecting mirror face 2. The tip 8a of the shielding rib 8 is protruded to the height capable of shielding the light beam emitted from the rotational parabolic reflecting mirror face 2 of the reflector 1 through the curve section 5b of a bulb 5. The leg section of the shielding rib 8 is inclined to the inside of the shielding line S1 connecting the tip 8a and the position of the focal point F of the reflector 1. When the bulb 5 is lighted, the light beam emitted from the curve section 5b formed at the rear end of the glass tube 5a of the bulb 5 is shielded by the shielding rib 8. A shielding area S2 against the rotational parabolic reflecting mirror face 2 of the reflector 1 is formed, and the occurrence of uncontrollable glare light is prevented.
Patent JP-S59114723-A (JP)
Inventor: SUZUKI TAKESHI
IPC: H01H51/29
Filed: 1982-12-22
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-S59112968-A (JP)
Title: Novel process for preparation of nitrogen-containing aromatic 2-mercapto-n-oxide
Inventor: OONISHI RIYOUICHI
IPC: C07D213/89
Filed: 1982-12-21
Abstract: PURPOSE:To prepare the titled compound useful as a raw material of fungicide or cosmetic, etc., in one step, with simple process, under mild reaction condition, by using an inexpensive metal hydroxide and a polar organic solvent, and introducing a sulfur source directly into a nitrogen-containing aromatic N-oxide. CONSTITUTION:A nitrogen-containing aromatic N-oxide of formula I (R<2>-R<5> are H, alkyl or aryl; R<4> and R<5> together form a benzene ring) such as pyridine-N- oxide is subjected to the dehydration reaction or refluxing reaction with elemental sulfur, a sulfur-containing metallic salt, a mercapto-containing compound, or a mercapto-generating compound in the presence of a metal hydroxide such as NaOH and a polar organic solvent such as dimethylsulfoxide (DMSO) or a mixture of DMSO and an aromatic hydrocarbon, at 30-250 deg.C under reduced or atmospheric pressure for 0.5 to several tens hours to obtain the objective compound of formula II such as 2-mercaptropyridine-N-oxide.
Patent JP-H0857801-A (JP)
Title: Structure of backing in spare blade-type saw
Inventor: YAMAMOTO KATSUJI
IPC: B27B21/04
Filed: 1994-08-26
Abstract: PURPOSE: To prevent occurrence of a rattling noise by a method wherein a horizontal part is formed in a ceiling part upward of a support part of a backing so as to be horizontal to the thickness direction of a spare blade, and the upper edge of the spare blade comes into contact with the horizontal part at the time of setting the spare blade. CONSTITUTION: In a spare blade-type saw supporting a spare saw blade 5 by being rotated upward after a recess formed in the spare saw blade 5 is hooked on a support part 8 formed inside a backing 1, a horizontal part 2 is formed in a ceiling part upward of the support part 8 of the backing 1 so as to be horizontal to the thickness direction of the spare saw blade 5. In this manner, at the time of setting the spare blade 5, the upper edge of the spare blade 5 comes into contact with the horizontal part 2, a rattling noise can be prevented from occurring at the time of saw cutting.
Patent JP-H0777721-A (JP)
Title: Lens shutter mechanism
Inventor: SATO MASARU
IPC: G03B9/08
Filed: 1993-09-10
Abstract: PURPOSE:To provide a lens setter mechanism capable of miniaturizing a lens frame and a camera main body and simultaneously, being applied to a retractive lens frame as well. CONSTITUTION:The lens shutter mechanism is provided with a sector 2 provided on the lens frame and forming a prescribed exposing aperture, a driving ring 1 provided so as to freely turn with respect to the lens frame and opening/ closing the sector 2, linked with the turn, a driving mechanism provided in the vicinity of the upper or lower part of a spool chamber or a cartridge chamber in which a film cartridge is loaded and generating driving force for driving the driving ring 1, high- and low-speed sector opening levers 4 and 5 linked with the driving mechanism, provided in the camera main body and transmitting the generated driving force to the driving ring 1 and a charge cam gear 14 returning the levers 4 and 5 to initial positions, after the completion of an exposure, only the absolute minimum number of members are arranged in the lens frame and the left members are disposed on a camera body side, to make the camera main body compact.
Patent JP-H0858283-A (JP)
Title: Knocking type applicator
Inventor: KAWASAKI MASAYUKI
IPC: B43K8/02
Filed: 1994-08-26
Abstract: PURPOSE: To supply a proper quantity of a coating liquid to an applicator, by a method wherein a case part guiding slide of a valve body while projecting within a coating liquid holding part is formed on a valve seat. CONSTITUTION: A valve seat 7 possesses a cylindrical case part 12 projecting within a coating liquid holding chamber 9. A valve part of a valve body 10 is arranged slidably freely within a projected cylindrical part 6 and a rear cylindrical part of the valve body 10 is arranged slidably freely within the case part 12. A spring member 13 such as a coil spring energizing the valve body 10 backward is arranged between the case part 12 and rear cylindrical part. As for the spring member 13, the rear part is connected with a protrusion formed on a side wall of a push rod 11 and a front part abuts against the valve seat. The case part 12 controls the valve body 10 and extending direction of the push bar 11 through the spring member 13. An ink passing-through hole to be opened in the rear end opening part is formed in the side part of the case part 12 and the coating liquid within the coating liquid holding chamber 9 can be supplied smooth to the projected cylindrical part.
Patent JP-S61103832-A (JP)
Title: Agent capable of eliminating digestible and absorbable toxicity contained in food and drink
Inventor: MASUDA AKIYOSHI
IPC: A61P1/00
Filed: 1984-10-29
Abstract: PURPOSE:The titled eliminating agent comprising food fiber obtained from sugar beet pulp containing conjugated fiber of water-soluble food fiber and insoluble food fiber as an active ingredient. CONSTITUTION:An agent capable of removing digestible and absorbable toxicity contained in food and drink, having food fiber obtained from sugar beet pulp(e. g., pectin, hemicellulose, cellulose, etc.) comprising conjugated fiber of water-soluble food yarn and insoluble food fiber as an active ingredent. The sugar beet pulp is residue (e.g., table I) obtained by extracting sugar component from sugar beet in manufacturing beet sugar, it is pressed and dried, or not dried, and discharged out of plants. It has a particular smell and unplesantness, contains much of soiled substances, is not useful as a food and used as a feed. It is ground, washed with water, separated, screened, or heat-treated, ground, and screened, so that it can be processed into an edible food with a high fiber content.