baber/WOPTO huggingface dataset:
Patent JP-S616947-A (JP)
Title: Remote controller
Inventor: OOGISHI TSUTOMU
IPC: H04L12/00
Filed: 1984-06-20
Abstract: PURPOSE:To change easily the control method by adding a mode code for setting reception mode to an information signal transmitted from a controller to each device to be controlled and setting variably the reception mode of the device to be controlled and the bit length of a specific address according to the mode code. CONSTITUTION:A couple of two-way mode code terminals K1, K2 are provided and an information signal is formed by a 22-bit digital signal comprising a 5- bit header code part, a 10-bit A0-A9 address section, a control code part of 4- bit F0-F3, a mode code part of 2-bit S1, S2 and a parity check 1-bit P. The reception mode of the device to be controlled and the bit length of the specific address are revised according to the 2-bit mode code signal of the mode code part. Thus, the reception mode and the specific address of the device to be controlled are revised easily and the control method is changed easily.
Patent JP-S5352227-A (JP)
Title: Production of high toughness high tensile steel
Inventor: NAKASUGI HAJIME
IPC: C22C38/00
Filed: 1976-10-25
Abstract: PURPOSE:To produce a high tensile steel with excellent low temp. toughness and weldability by hot rolling a steel slab of a specified compsn. contg. C, Si, Mn, S, Al, Nb, and Mo at a specified total reduction ratio followed by annealing at temps. within a specified range and reheating treatment at temps. within a specified range.
Patent JP-H10299494-A (JP)
Title: Intake opening part structure for cylinder fuel injection type engine
Inventor: SUZUKI YUICHI
IPC: F01L3/06
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To effect complete combustion of a large amount of injected fuel and to prevent discharge of hydrocarbon by a method wherein when fuel is injected in a cylinder hole by a fuel injection valve and even when a direction of injection is pointed to the inner peripheral surface of the cylinder hole, fuel is prevented from easily mixing with lubrication oil adhered on the inner peripheral surface of the cylinder hole. SOLUTION: A intake valve 19 is provided to effect opening of the intake opening 14 of an intake passage 13 opened toward the inner front upper part of a cylinder hole 6. A fuel injection valve 26 is provided to inject fuel 25 from the side more front than the intake opening part 14 toward the cylinder hole 6 and toward a rear lower part. The surface 14a of the part, closer to the cylinder hole 6 than a joint part with the intake valve 19 when the intake opening part 14 is closed, of the surface of the front opening edge of the intake opening part 14 is formed along a locus 24 in the vicinity of the locus 24 of the intake valve 19 to effect operation of an opening valve.
Patent JP-S63293448-A (JP)
Title: Discrimination type defect detector for light transmission plate material
Inventor: OKAFUJI MASAHARU
IPC: G01N21/896
Filed: 1987-05-27
Abstract: PURPOSE:To detect the defect of a light transmissive plate material at a high speed with high accuracy by providing a scanner and a photodetector, a photoelectric con verter, an electric signal processing circuit, a circuit for inputting defect data, etc. CONSTITUTION:This detector is provided with the scanner 11 which scans the entire surface of the light transmissive plate material running lengthwise with a light spot breadthwise, the photodetector 12 which photodetects at least two kinds among trans mitted light, transmitted and scattered light, reflected light and reflected and scattered light from the light transmissive plate material, and the photoelectric converter 13 which converts light photodetected by the photodetector 12 into an electric signal. Further, the device is provided with the electric signal processing circuit 14 which processes the electric signal from the converter 13 and generates defect data containing the kind and size of the defect and the defect data input circuit 15 which inputs the defect data from the circuit 14, processes the data is combination, and form defect patterns showing the kind and size of the defect. Then, an information processor 17 collates the defect patterns from the circuit 15 with a defect discrimination pattern table 16 which is stored previously to detect at least the kind and size of the defect at a high speed with high accuracy.
Patent JP-H11299564-A (JP)
Title: Reclining device
Inventor: MAEDA HIROSHI
IPC: A47C1/025
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To adjust the inclination of a seat back by a fine angle and to increase mechanical strength. SOLUTION: An inner tooth string member 120 is fixed to the inside of a seat-side bracket 122. A tooth string 121 of a pitch angle 8 deg. is formed at the member 120. A tooth string member 110 is fixed to the outside of a seat- back-side bracket 112. A tooth string 111 of a pitch angle 6 deg. is formed at the member 110. Then, a lock plate 100 forming the double tooth strings of a tooth string 101 outside of the pitch angle 6 deg. and a tooth string 102 inside of the pitch angle 8 deg. consisting of one member is disposed oppositely to the respective members 110 and 120, and the lock plate 100 is rotatable and movable in an axial direction. At the time of rotating the plate 100 at the four-fold speed of the rotation of the member 110, the two members 110 and 120 of the plate 100 are enabled to fit each other at every 2 deg. change of the inclination of the bracket 112.  When they are fitted with each other, the bracket 112 is locked to the bracket 122.
Patent JP-H02308046-A (JP)
Title: Fire resistance coating method of iron and steel material
Inventor: HIOKI TAKAO
IPC: E04B1/94
Filed: 1989-05-22
Abstract: PURPOSE:To save energy for the process of fire resisting material coating and to promote efficiency by inserting a pin material bringing a fire resisting material of inorganic fiber into contact with an iron and steel material up to the surface of the iron and steel while pushing and rotating it with a welding gun to weld it. CONSTITUTION:An insulating fire resisting material 3 of inorganic fiber is wound on a double-U steel beam 1, and a pin 2 secured with a washer 2a is inserted thereinto. After that, the pin 2 is rotated about 50 - 90 times while pushing a welding gun B to the washer 2a thereof. Contact frictional force is generated by pushing rotation, and the end of the pin 2 is brought into contact with a weld part capable of power through an insulating layer 6. In such a state, a switch of the welding gun is turned ON to energize power, and the end of the pin 2 is welded to the surface of the iron and steel material 1. According to the constitution, an elimination treatment of oxidizing film on the surface of the iron and steel material or the insulating layer of painting, etc. can not be required.
Patent JP-H05319205-A (JP)
Title: Seat belt
Inventor: FURUICHI KENJI
IPC: B60R22/12
Filed: 1992-05-21
Abstract: PURPOSE:To provide a seat belt which reduces production of an oppressive sensation and is mounted in a proper shape freed from a twist in a constantly proper position. CONSTITUTION:A seat belt 1 comprises a belt part 2 formed of synthetic fibers, such as nylon, and shape memory resin members 3 disposed on both sides in the direction of width of the belt part 2 and formed of polyurethane shape memory resin.
Patent JP-S62285507-A (JP)
Title: Device for reducing pulsive noise
Inventor: ISHIGAKI YUKINOBU
IPC: H03H7/01
Filed: 1986-06-03
Abstract: PURPOSE:To reduce pulsive noise in an audibly excellent way by giving a signal having a pulse width corresponding to a period in the presence of pulse noise as a control signal from the end point of time of the period in the presence of pulsive noise and giving a time delay nearly equal to the period of pulsive noise to an input audio signal. CONSTITUTION:A control signal generating circuit CSG detects the pulsive noise mixed in the input audio signal S1 and gives a signal having a pulse width tau corresonding to the period tau in the presence of pulsive noise as a control signal S2 from the end point of time of the period for the presence of pulsive noise. After the input audio signal S1 fed to an input terminal 1 is amplified by an amplifier 7 having a low output impedance, the result is fed to a delay circuit 8 and a 1st switch SW1. The delay circuit 8 gives a time delay tau nearly equal to the period tau for the presence of pulsive noise in the input audio signal S1 and outputs a retarded input audio signal S1d.
Patent JP-S61287017-A (JP)
Title: Production of magnetic head
Inventor: ISHIHARA KOZO
IPC: G11B5/23
Filed: 1985-06-13
Abstract: PURPOSE:To improve the accuracy of track width and to considerably reduce working time by subjecting a film consisting of a magnetic metallic material to etching using an ion beam and executing the etching in such a manner as to reach ferrite. CONSTITUTION:A 'Sendust(R)' film 2 is formed on a ferrite substrate 1 and an SiO2 film is formed on said film by a sputtering method, etc. A resist 3 is coated further thereon by using a spinner and thereafter the resist is subjected to exposure and development by using a photomask to form a resist pattern. The etching by the ion beam 6 is so executed as to etch the ferrite part as well so that a step is made between the film 2 and the ferrite 1 is machined further to the shape shown by a dotted line B but the magnetic metallic material is not affected by such machining.
Patent JP-S5832863-A (JP)
Title: Preparation of indoles
Inventor: HONDA TADATOSHI
IPC: C07B61/00
Filed: 1981-08-19
Abstract: PURPOSE:In reacting an aniline with an ethylene glycol in the presence of a catalyst in a gaseous phase, to obtain an indole useful as a raw material for synthesizing especially perfume or an amino acid, by circulating a noncondensing reaction gas to the reaction system. CONSTITUTION:An aniline such as aniline is reacted with the ethylene glycol 1 such as ethylene glycol preferably together with hydrogen 2 in the presence of a solid acid catalyst or a metal catalyst preferably at 250-500 deg.C in a gaseous phase in the reaction system 4 to give the gaseous reaction mixture 5, which is condensed 6 conventionally. In the operation, the prepared noncondensing reaction gas 8 is circulated 3 to the reaction system 4 and used as a diluent for the raw material 1, so that the yield of the indole is improved and the reduction in catalytic activity is suppressed.
Patent JP-H06337394-A (JP)
Title: Liquid crystal projector
Inventor: YABU TADAHIKO
IPC: G02B27/18
Filed: 1993-05-31
Abstract: PURPOSE:To easily cope with a situation that a projected image gets at the ceiling or floor just by allowing a projection lens to slide at such a time by constituting the projection lens so that it may move within an effective display area in the vertical direction of a liquid crystal panel. CONSTITUTION:The center of the projection lens 25 is allowed to slide by a moving frame 3 and a driving means 4 in the vertical direction 9 to the optical path of synthesized light at a fixed distance BF from liquid crystal panels 16 to 18 and within the range V of the effective display area in the vertical direction of the panels 16 to 18. Since the light advancing at right angle to the lens 25 and toward the center of the lens 25 goes straight to a screen as it is after it is transmitted through the lens 25, the light including the image in the center of the panels 16 to 18 goes straight and the image is enlarged and reversely displayed in a state where the image is in the center on the screen when the center of the lens 25 exists at the position of the center of the panels 16 to 18. When the center of the lens 25 is positioned at an upper limit, the image is enlarged and reversed at the upper part from the center of the lens 25, and when it is positioned at a lower limit, the image is enlarged and reversed at the lower part from the center.
Patent JP-H01298503-A (JP)
Title: Monitoring video camera recorder
Inventor: NOGUCHI KAZUO
IPC: H04N5/91
Filed: 1988-05-26
Abstract: PURPOSE:To omit a specific apparatus for hard copies by using a compact cassette tape as a recording medium to record images and acoustic signals. CONSTITUTION:An autoreversing mechanism is adopted for the traveling mechanism of the compact cassette tape to execute reciprocated recording/reproducing. Namely, the traveling mechanism of the compact cassette tape is almost the same as the that of an audio cassette recorder on the market and the traveling speed of the tape is increased 5-8 times as compared to that of a normal audio tape. Consequently, a monitoring video camera recorder capable of inexpensively obtaining a static image, outputting the image to an external printer and executing long recording can be obtained.
Patent JP-H11320374-A (JP)
Title: Outer periphery polishing tool for rod-form member
Inventor: SERIZAWA SHOGO
IPC: B24B21/02
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a tool for polishing an outer periphery to be used during a work to polish the outer surface of a rod-form member formed in a circular or an oval shape in cross section. SOLUTION: A pulley 14 having a groove in a V-shape in cross section is mounted on a drive shaft 13 protruding frontward from a motor housing 12. A belt-form sand paper 11 is wound around the pulley 14 one full round. The belt-form sand paper 11 is provided at its middle part with a coupling part 19 so that the sand paper is wound around the periphery of a rod-form member 10 being an object to be machined. With the sand paper 11 wound around the periphery of the rod-form member 10 at least one full round, the pulley 14 is rotated, and by continuously running the sand paper 11 in one direction, the outer peripheral surface of the rod-form member 10 is polished.
Patent JP-S63292898-A (JP)
Title: Mounting bracket of terminal device
Inventor: KANETANI MASAYUKI
IPC: H04Q9/00
Filed: 1987-05-26
Abstract: PURPOSE:To easily mount a terminal device to a suspending bolt with one touch by forming an engaging-fixing part to elastically connect and engage to the suspending bolt of a system ceiling in a central piece between both leg pieces and forming an engaging part to freely engage to the engaging recessed part of the terminal device in the front edge part of the both leg pieces. CONSTITUTION:A central control unit 1, plural terminal devices 2 for a supervising and a terminal device 3 for a control are connected by a pair of signal line 4. A case 20 of the terminal device 3 to control a lighting load, etc., is formed with a body 20a and a cover 20b and a terminal circuit is received in the case 20. A mounting bracket 41 to mount this case 20 to a suspending bolt 40 of a system ceiling is formed with an U-shaped metallic plate 42 where the terminal device 3 is between both leg pieces 42a and in a central piece 42b of the U-shaped metallic plate 42, an engaging-fixing part 43 to elastically contact and engage to the suspending bolt 40 is formed. In the front edge part of the both leg pieces 42a, an engaging part 45 to freely engage to an engaging concave part 44 of the terminal device 3 is formed. A cut bending piece 46 to elastically connect to the case 20 back of the terminal device 3 and to energize the terminal 3 to an aperture side is provided in the central piece 42b.
Patent JP-H06335428-A (JP)
Title: Apparatus for extracting drink
Inventor: YOKOI KANJI
IPC: A47J31/50
Filed: 1993-05-31
Abstract: PURPOSE:To enable to maintain the heat retaining temperature at a suitable level all the time in an apparatus for extracting drink where a drink vessel to keep extracted drink such as coffee, etc., is kept warm by a heat retaining section, by detecting the temperature around the apparatus and controlling the flow of electricity to the heat retaining section according to the detected temperature. CONSTITUTION:A heating section 200 is formed in the lower part of a water storage tank 100 to which water is supplied by means of a water supply pipe 110 and water in the tank 100 is heated by flowing electricity to the heating section 200 and the resulting boiling water is poured by means of a water transfer pipe 130 and a shower 410 into a basket 400 containing ground coffee beans. Thus coffee is extracted and coffee so extracted is kept in a drink vessel 500 which is expected to retain heat by a heat retaining section 600. Here, a temperature detective section 10000 to detect the air temperature and a weight detective section 1100 to detect the volume of stored coffee are installed and their detected signals are inputted into an electric power control section 1200. The flow of electricity to the heat retaining section 600 is controlled according to the change of the air temperature and the stored volume of coffee so as to maintain the suitable heat retaining temperature of coffee.
Patent JP-H09295870-A (JP)
Title: Production of slurry for ceramic green sheet
Inventor: KOJIMA NOBORU
IPC: C04B35/622
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a slurry for ceramic green sheets, capable of producing a uniformly dispersed slurry not containing a lump. SOLUTION: Ceramic powder is uniformly dispersed in a solvent to produce a ceramic slurry. Separately, a binder is uniformly dissolved in a solvent to produce a binder solution, and the binder solution is compounded with a plasticizer and subsequently uniformly stirred to produce a binder-plasticizer mixture solution in which the entanglement state of the binder is sufficiently loosed. The ceramic slurry and the binder-plasticizer solution are converted into low viscosity states at temperatures of >=30 deg.C (the difference between the temperatures is <=30 deg.C), respectively. The binder-plasticizer mixture solution is added to the ceramic slurry, preliminarily homogeneously mixed under slow stirring in a short time, and subsequently stirred at a high speed in a high viscosity state at <=30 deg.C in a short time, while giving a strong shear force to the ceramic particles, etc.  Thus, the uniformly dispersed slurry is produced.
Patent JP-H11331828-A (JP)
Title: Automatic tracking device
Inventor: TACHIKAWA TETSUYA
IPC: H04N5/232
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To track a motion of an object in a camera optical axis direction efficiently and automatically in the case of conducting tracking through the use of block matching. SOLUTION: The automatic tracking device is provided with a main camera 1 and a sub camera 2 that catches a motion of a tracking object in a depth direction, an optical flow arithmetic section 4 acquires an optical flow indicating the motion of the tracking object in the depth direction from an image of the sub camera 2, a control section 5 calculates divergence from the optical flow, an image tracking arithmetic device 3 magnifies/reduces a template image in use based on the divergence to control a magnification and a panning/tilt angle of a zoom lens of the camera 2.
Patent JP-S61279583-A (JP)
Title: Writing ribbon made of cloth
Inventor: GIYUNTERU PIITOSHIYU
IPC: B41M5/10
Filed: 1986-06-05
Abstract: A fabric printer ribbon impregnated with a transfer medium comprised of a vehicle liquid and coloring agent dispersed in the vehicle liquid. The fabric printer ribbon may further contain property-improving additives. As the coloring agent, the ribbon contains a color reaction product in the form of a Lewis-acid/Lewis base color complex comprised of an organic chromogen and a color developer. The coloring agent is dissolved and/or dispersed as fine particles in the vehicle liquid. Such a fabric printer ribbon displays the advantage of correctability by means of an inhibitor of the color reaction. The corrected sheet can be typed over in customary fashion by means of the fabric printer ribbon in a second track of a fabric printer ribbon.
Patent JP-H11322684-A (JP)
Title: Isomerization of amino acid
Inventor: NODA HIROBUMI
IPC: C07C319/28
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To improve the isomerization process, in other words, racemization and epimerization for optically active amino acids, typically alanine, α- aminobutanoic acid, valine, leucine, isoleucine, phenylalanine, tryptophane and methionine, in the presence of a lower fatty acid and an aldehyde and provide an high-efficiency isomerization process for amino acids with lowered energy consumption and easy recycle of the lower fatty acid and aldehyde as the isomerization catalyst. SOLUTION: An optically active amino acid is dispersed in an inert solvent that substantially does not dissolve amino acids, preferably an aromatic hydrocarbon such as benzene, toluene, xylene or halogenated benzene. A lower fatty acid, preferably a 1-5C saturated fatty acid as acetic acid, propionic acid or butanoic acid and an aliphatic aldehyde or an aromatic aldehyde, preferably an aromatic aldehyde such as benzaldehyde or salicylaldehyde are allowed to act on the dispersion to effect the isomerization. The mixture of the optical isomers of the crystallized amino acid separating from the solvent are collected by the solid-liquid phase separation.
Patent JP-S5555380-A (JP)
Title: Solvent recovery unit for wet type electrostatic photographic copier
Inventor: MATSUI TAKESHI
IPC: G03G21/00
Filed: 1978-10-20
Abstract: PURPOSE:To recover a solvent gas exhausted effecitively and safely, by providing cooling and condensing means consisting of an equal speed countercurrent plate type heat exchanger and a rectangular crossing plate type heat exchanger and solvent mist collection means consisting of a linear packing tower. CONSTITUTION:The solvent gas evaporated in fixing unit 1 of a wet type electrostatic photographic copier is drawn with air, introduced into equal speed countercurrent plate type heat exchanger 2, cooled, and partially converted into solvent mist. The first cooled air containing a small amount of this solvent mist is introduced into rectangular crossing plate type heat exchanger 3, again cooled, and the second cooled air containing a large amount of solvent mist is obtained. This air is introduced linear packing tower 4, the solvent mist is collected as liquid drops, and stored in solvent tank 5. The cooled air freed of the solvent gas and the mist is utilized as a cooling medium of exchanger 2, and then returned to fixing unit 1 of the copier.
Patent JP-H05305237-A (JP)
Title: Alkylene oxide catalyst having improved activity and/or stability
Inventor: ARUBAATO CHIENNYUU RIU
IPC: B01J37/06
Filed: 1992-04-24
Abstract: PURPOSE: To obtain an alkylene oxide catalyst having improved activity and/or stability by preparing the catalyst from a compd. comprising oxyanion of specified elements and incorporating an accelerator which improves the efficiency of the catalyst and cobalt in an enough amt. to improve one of the catalytic activity, efficiency and stability. CONSTITUTION: This catalyst is a compd. comprising an inert refractory solid supporting body impregnated with oxyanion of silver, at least one alkali metal, alkaline earth metals or elements selected from 3b to 7b groups and 3a to 7a groups of the periodical table excluding oxygen. The catalyst contains at least one kind of accelerator which improves the efficiency of the catalyst and cobalt in an enough amt. to improve at least one of the catalyst activity, efficiency and stability compared to a similar catalyst containing no cobalt under the conditions of standard ethylene oxide processes for the comparison.