baber/WOPTO huggingface dataset:
Patent JP-H11244082-A (JP)
Title: Vehicle seat
Inventor: OBA TETSUYA
IPC: B60N2/20
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To enable a seat to be adjusted in reclining and a seat back to be fold over the seat face. SOLUTION: At the rear part of a seat cushion 9 supported by the car body, a backrest 4 is supported by a reclining device 50 and a free hinge 51 so that the backrest can be swung in the forward reclining direction. At a base bracket 65 of the free hinge 51, a circular arc dent part 82 to which a hook projection 85 of a lock lever 63 pivotally supported by an arm 62 is slid and touched, a circular arc projection part 84 with a diameter larger than that of the circular arc dent part 82, and a step part 83 between the circular arc dent part 82 and the circular arc projection part 84 are formed. When performing a reclining adjustment using a webbing 57, it is performed within a range where the hook projection 85 is slid and touched to the circular arc dent part 82.  When the backrest 4 is folded, the lock lever 63 is rotated by an operation knob 60 so that the hook projection 85 climbs over the step part 83 to be slid and touched to the circular arc projection part 84 to allow the backrest to be folded forward.
Patent JP-H05251742-A (JP)
Title: Light emitting device
Inventor: TANAKA YUKIO
IPC: H01L33/24
Filed: 1992-03-04
Abstract: PURPOSE:To provide a light emitting device which is equipped with the junction between a P-type semiconductor and an N-type semiconductor and caused to emit a light by forward application of a voltage across the junction, and which is constant in the increase ratio of the quantity of light for the increase of the current and easy in controlling the quantity of light when used with various equipment. CONSTITUTION:A P-type GaAsP semiconductor 1 as a P-type semiconductor layer is formed in an N-type GaAsP semiconductor 3, and an N-type GaAsP semiconductor 2 as an N-type semiconductor layer is formed so as to cover the portion where the PN junction is exposed in the surface, but except the portion where a positive electrode 4 is to be placed, thereby to reduce the PN junction exposed in the surface for suppressing the generation of a current component proportional to exp (ev/2kT) which is not related to light emission.
Patent JP-S51122356-A (JP)
Title: Non-directional wave absorber
Inventor: ABE HISASHI
IPC: H01Q17/00
Filed: 1975-04-17
Abstract: PURPOSE:The wave absorber wgich is constructed as the uneven wave shape of which the surface of wave absorber is formed on the secondary surface and yjr the pole surface is obtained.
Patent JP-H09241072-A (JP)
Title: Electric field induction strain material
Inventor: YAMAGUCHI HIROFUMI
IPC: H01L41/187
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a material having an especially large extent of strain in a high voltage region of several hundred V/mm or more, especially >=1kV/mm. SOLUTION: This material is made of XPbZrO3 -YPbTiO3 -ZPb (Mg1/3 Nb2/3 )O3 porcelain (X+Y+Z=100mol%, 17<=X<=33, 38<=Y<=44 and 26<=Z<=45, preferably 19<=X<=31, 38<=Y<=42 and 27<=Z<=43, especially preferably 25<=X<=29, 39<=Y<=40 and 31<=Z<=36).
Patent JP-S58167324-A (JP)
Title: Carrying-down device of stacked cylindrical bodies
Inventor: YAMAGUCHI KENICHI
IPC: B65G59/02
Filed: 1982-03-26
Abstract: PURPOSE:To enable to carry down stacked rolled papers without damaging of them, by a method wherein a device is constituted such that momentum of rotation is applied to the stacked rolled papers by an initial rotation of a roller, and after that, the roller is brought to a free state and is self-turned through the force of inertia. CONSTITUTION:In prior to a carrying-down operation, after a working part 19 is first secured to a pair of claws 27 and 28 of a forklift by means of a bolt 29, the tips of the claws 27 and 28 are inserted into hollow parts of hollow bodies 2 and 2' of a carrying-down unit 1. In which case, a tip of a guiding rod 16 is inserted into a bored hole 26 in the working part 19 to position the carrying- down unit 1. In operation, after a roller 4 at the tip of the carrying-down unit 1 is brought into contact with a lower peripheral surface of an upper roller paper through control of the claws 27 and 28, a forklift is moved forward. This causes only the working unit 19 to move forward against the force of a spring 15, and a pull lever 18 to turn about a fulcrum 17. Then, a rotating body 7 and a roller 4, whose outer peripheries are covered with rubber, are turned through a rod 10 to transfer the rolled paper to a location above the carrying-down unit 1.
Patent JP-S59172038-A (JP)
Title: Communication controller
Inventor: INOUE KENJI
IPC: H04L13/00
Filed: 1983-03-22
Abstract: PURPOSE:To attain communication between a word processor having no communication function and a discordant communication rule and a data style by providing a communication controller between the word processor and a printer. CONSTITUTION:An interface 3 for a word processor WP functions as a printer for the processor WP, and the dot data sent from the processor WP are stored in a digit buffer 9 at every digit. While an interface 4 for printer serves as a processor WP to the printer. A circuit adaptor 5 transmits the data produced by a communication controller to the remote side by means of said controller to a terminal of the remote side. Otherwise the adaptor 5 receives the data from the remote side. The produced data obtains a quantity approximately equal to several KB/lines and is therefore compressed and expanded in the transmission and reception modes respectively in order to improve the communication efficiency.
Patent JP-S54139338-A (JP)
Title: Character display device
Inventor: TATEUCHI TSUGUJI
IPC: G09G5/24
Filed: 1978-04-20
Abstract: PURPOSE: To obtain a character display circuit which uses a ROM efficiently and economically, by storing program information and character pattern information in the one-system ROM and providing a switch circuit in each of ROM address input and data output.  
     CONSTITUTION: Assuming that address switch circuit 7, address signal switch circuit 26 and information signal switch circuit 28 are switched to the address bus 5 of CPU 1, the bus 5 side of CPU 1 and the data bus 4 side respectively, character code signals are stored in system character pattern common ROM 27 together with program information. The address of the picture displayed by CPU 1 and character code signals are inputted to character display driving circuit 15 and are stored into character storing RAM 8 in circuit 15. CPU 1 uses control signals to switch circuits 26 and 28 to the RAM 8 side and the parallel-series converter circuit 10 side respectively, and video signals of character display which were subjected to parallel-series conversion are obtained from circuit 10 by address signals from timing pulse generator circuit 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07268033-A (JP)
Title: Production of polyisobutene
Inventor: JIEEMUZU MAKUSUUERU KAA
IPC: C08F210/08
Filed: 1995-03-07
Abstract: PURPOSE: To obtain polyisobutnes which are high in vinylidene group content, substantially free of a halogen and high in reactivity to maleic anhydride by subjecting a feedstock to a pretreatment step in order to reduce the 1-butene content to a level which is a predetermined % lower than that of the 1-butene content in the feedstock prior to the pretreatment in the production of polyisobutenes from the mixed C4 hydrocarbon feedstock containing isobutene and 1-butene with the use of a specific cationic polymerization catalyst.  
     CONSTITUTION: The 1-butene content is reduced to a level which is at least 20% lower than that in a feedstock. The pretreatment step is carried out in the presence of a hydroisomerization catalyst (e.g. 0.1-0.5 wt.% palladium supported on an aluminum carrier) under a pressure of 0.1-20 MPa at a temperature of 0-250°C at an LHSV of 0.2-30 volumes hydrocarbon/1 volume catalyst/ hour. The molar ratio of hydrogen to 1-butene in the mixed feedstock prior to the pretreatment is 0.01-2.0:1. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H05219407-A (JP)
Title: Agc circuit for video signal
Inventor: NAGASAWA HIROKAZU
IPC: H04N5/91
Filed: 1992-02-04
Abstract: PURPOSE:To attain no adjustment of the video signal AGC circuit, to make the operation stable and to improve the transient response characteristic. CONSTITUTION:An input analog video signal is given to an analog gain control amplifier 2, in which the level of the signal is adjusted by an analog output signal F1 outputted from a microcomputer 7. An output of the analog gain control amplifier 2 is given to an A/D converter circuit 4, in which the signal is converted into a digital video signal. A video synchronizing signal detection circuit 6 detects a SYNC tip level and a pedestal level of the digital video signal to transfer the result to the microcomputer 7. The microcomputer 7 calculates a synchronization level to generate the analog output F1 used to control the gain of the analog gain control amplifier 2 and a digital data F2 outputted to a multiplier circuit 8.
Patent JP-S59172689-A (JP)
Inventor: FUJISAKI HIROYA
IPC: G10L13/08
Filed: 1983-03-22
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-S51123019-A (JP)
Title: Signal processing device
Inventor: HIRASHIMA MASAYOSHI
IPC: G11B20/12
Filed: 1975-04-18
Abstract: PURPOSE: Signal processing device in the receiver display device having the easily determining capability of whether the data are to be treated as code or pattern. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10244627-A (JP)
Title: Laminate
Inventor: KURITA TOMOHARU
IPC: B32B15/088
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To improve the heat resistance and the wear resistance of a laminate by forming a resin layer of polyamide-imide resin containing an amine residue component of specific formula, as a repeating unit, in a molecular chain, at least, on one of the faces of metal moldings. SOLUTION: A resin layer of polyamide-imide resin containing an amine residual components, which is shown by formula indicating the formation of an imide bond and an amide bond, as a repeating unit, in a molecular chain, is formed at least, on one of the faces of metal moldings. In the formula, R1, R2 are a 1-4C alkyl group and may be the same as or different from each other. This polyamide-imide resin can be manufactured industrially, for example, by an isocyanate process. The raw material to be used into which the amine residue component shown by the formula is contained is, for example, trimellitic acid anhydride or pyromellitic acid anhydride as an acid component. The amide component is tolidine or O-tolidine diisocyanate.
Patent JP-H08222065-A (JP)
Title: Unit structure of hazard switch
Inventor: SATO SHUNICHI
IPC: H01H13/04
Filed: 1995-02-13
Abstract: PURPOSE: To unit a hazard switch to reduce an intermediate harness and the terminal of each part, and also downsize a device and enhance a micro current by the change of a circuit or a switch together with reductions in the number of mounting processes and the number of part items. CONSTITUTION: This device has a knob 1 facing the vicinity of a driver's seat, and the part of a moving block 2 is provided on the rear part of the knob 1. A flasher unit 50 is constituted in the part of the terminal block B of a hazard switch 4. The terminal block B is formed of a first terminal block B1 and a second terminal block B2 which are mechanically combined together. For example, discreet type electric parts such as a flasher relay Ry, a shunt resistance R, electrolytic capacitors C1, C2, and a jumper wire are provided on the upper surface of the second block B2.
Patent JP-2000251595-A (JP)
Title: Multi-optical-axis photoelectric switch
Inventor: HIGUCHI YOSHIHIRO
IPC: H01H35/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a multi-optical-axis photoelectric switch less in number of components and high in manufacturing workability. SOLUTION: A unit 23 is stored in a case 21. This unit 23 has a printed wiring board 25 electrically connected with a photoelectric element 27 and an optical block 28 formed with a lens portion 31 facing the photoelectric element 27. When the unit 23 is screwed to the case 21, an O-ring 32 is grabbed between the optical block 28 and the inner surface of the case 21. Thus, a window portion 35 is sealed by the O-ring 32 from inside of the case 21, and therefore, water proof of the device is kept even during damage of a cover 38. In addition, a unit case for sealing the printed wiring board 25 or the like is not required to reduce number of components. Furthermore, a work for welding and sealing the unit case is not required to improve the manufacturing workability.
Patent JP-2000251250-A (JP)
Title: Carbon film thickness measuring method and method of manufacturing magnetic recording medium
Inventor: KAWAI NOBORU
IPC: G11B5/84
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To enable high precision, simplified and low cost measurement of film thickness by measuring reflectivity of light beam in the wavelength in the particular range for the film surface of carbon formed on a metal magnetic film, and then measuring a carbon film thickness from the liner relative correlation of the wavelength of light beam where the reflectivity becomes minimum and the carbon film thickness. SOLUTION: In the section of wavelength of light beam of 300 to 500 nm, as the film thickness of DLC protection film increases, the wavelength of optical beam that provides the minimum reflectivity becomes larger. From the figure indicating the relationship between the thickness of DLC protection film and the wavelength of light beam providing the minimum reflectivity measured in the range of wavelength of 300 to 550 m, it can be understood that the linear relationship exists between the thickness of DLC protection film and wavelength of light beam that provides the minimum reflectivity.  In comparison with the figure indicating the relationship between the wavelength of light beam that provides the minimum reflectivity of the DLC protection having unknown thickness and the wavelength of the beam that provides the minimum thickness of the DLC protection film and reflectivity, the unknown DLC protection film thickness can be measured.
Patent JP-S54139657-A (JP)
Title: Production of improved polyamide resin composition
Inventor: HATA YUUZOU
IPC: C08L77/00
Filed: 1978-04-21
Abstract: PURPOSE: To obtain a polyamide resin composition having improved gloss and transparency, by adding a specific silane compound to polyamide resin.  
     CONSTITUTION: A) 100 parts by wt. of polyomide resin, e.g., nylon 6 and or nylon 66, is blended with B) 0.001W5 parts by wt. of a silane compound, e.g., γ-aminopropyltriethoxysilane, having two or more different functional groups, to give the desired compound. Practically, for example, polyamide resin blended with the silane compound is kneaded by an extruder into pellets, which are directly molded into or through a master pellet into a final product. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61208423-A (JP)
Title: Thermal disposal of waste ion exchange resin
Inventor: MORIYA YASUHIRO
IPC: F23G5/02
Filed: 1985-03-13
Abstract: PURPOSE:To simplify the facilities, make the operation easy and reduce cost by supplying a waste ion exchange resin in water slurry state to an incinerator for which a revolving flame flow is held near the supply inlet of the incinerator to burn the waste resin. CONSTITUTION:If the gain size of a waste ion exchange resin in a water slurry is under 100 mesh, it is first crushed to 100 mesh with a crusher 20, and then it is supplied to a constant volume pump 2. A water slurry that contains a waste ion exchange resin in powder state is supplied to a slurry supply inlet 5 of an incinerator 4 through a supply line 3. A hot air wind generating furnace 6 is supplied with air and fuel to generate a hot air wind which develops a revolving flame flow in the incinerator 4. A fuel gas is supplied to the incinerator 4 to effect preheating and temperature holding for the incinerator 4. The hot air wind generated in the hot air furnace 6 is blown near the water slurry supply inlet 5 of the incinerator 4 through a revolving flame flow generating nozzle 9 to generate a revolving flame flow.
Patent JP-S51124259-A (JP)
Title: Gripping device for large type hull block and the like
Inventor: HANADA NOBUYOSHI
IPC: B66C1/64
Filed: 1975-04-21
Abstract: PURPOSE: To provide a gripping device for carrying to load large type hull block and the like without using hoisting piece. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10231756-A (JP)
Title: Gaseous fuel pressure adjusting device
Inventor: TAKIGAWA TAKESUKE
IPC: G05D16/02
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent such a state that an unpleasant feeling is given, caused by producing discordant high noises when high pressure gaseous fuel is depressurized up to a little bit higher pressure than atmosphere by a high pressure reducing valve. SOLUTION: The valve seat surface 4 of a valve seat 2 and the abutting surface 7 of a valve element 6 are formed into a surface inclined against a flat surface transverse to a valve center axial line so that an interval between the valve seat surface 4 and the abutting surface 7 is gradually increased toward an outside circumferential surface. Gaseous fuel passing distance through a clearance 8 between the valve seat surface 4 and the abutting surface 7 is longer than the thickness of the valve seat 2 by a slant part, and the cross sectional area changing rate of the clearance 8 is large, thereby gaseous fuel can be expanded and depressurized without hardly generating a shock wave to be a cause to produce noises.
Patent JP-2000238113-A (JP)
Title: Manufacture of thermoplastic resin pipe
Inventor: MATSUDA MITSUMASA
IPC: F16L11/10
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a thermoplastic resin pipe having a foamed layer whose foaming magnification is 2-7 times the average foaming magnification as an intermediate layer, and which shows a high interface strength between a non-foamed skin layer and a foamed layer and a high interface strength between fusion-bonded faces and therefore, is not peelable. SOLUTION: This resin pipe is obtained by extruding two layers, i.e., a tubular body as an outer layer 41 consisting of a thermoplastic resin containing a foaming agent and a tubular body as an inner layer 42, from extrusion molds respectively. Next, the tubular bodies are made to foam and at the same time, the inner face of the tubular body as the outer layer 41 is fusion-bonded with the outer face of the tubular body as the inner layer 42. Substantially non- foamed skin layers 411, 421 are formed on the outer face of the tubular body as the outer layer and the inner face of the tubular body as the inner layer by deaerating or cooling foaming gas in an outside dia. regulation part 20 and an inside dia. regulation part 30.
Patent JP-H01224544-A (JP)
Title: Fluid seal type vibrationproof device
Inventor: UCHIYAMA KEIICHI
IPC: F16F13/10
Filed: 1988-03-03
Abstract: PURPOSE:To obtain the titled device which is lightweight and possesses the superior vibration absorbing characteristic at a low cost by forming a partitioning wall for the dividing into a main fluid chamber and a subfluid chamber of a fluid seal type vibrationproof device by baking-fitting a rubber onto a base plate consisting of thin metal plates. CONSTITUTION:An upper plate 12 on which an upper orifice 17 and an orifice 24 for low frequency region is formed by baking-fitting a rubber 11 onto a base plate 10 consisting of a thin steel plate. Therefore, each effective sectional shape of the orifices 17 and 24 is determined correctly by the opened ports 14 and 15 formed on the base plate 10. Further, since the shape in the direction of length of the orifice 17, 24 can be secured by the rubber 11 which is easily shaped, the shaping to a complicate shape having a taper, etc., is facilitated. Further, the part between the upper orifices 17 and 17 or the part between the orifices 17 and 24 can be formed thin, and the total sectional area can be increased by increasing the number of orifices for intermediate or high frequency region. The rigidity of a partitioning wall 6 can be secured by the base plate 10 and a lower plate 13.
Patent JP-H10287718-A (JP)
Title: Photocurable resin composition
Inventor: TAKASE HIDEAKI
IPC: C09J4/06
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a photocurable resin compsn. which cures quickly, gives a cured item exhibiting high adhesive properties even at high temps., and does not corrode metal. SOLUTION: This compsn. contains a urethane (meth)acrylate (A) obtd. by reacting at least one polyol compd. selected from among polyester polyols and polycarbonate polyols with a polyisocyanate compd. and a hydroxylated (meth)acrylate compd., a phosphoric ester (B) having at least one (meth)acryloyl group in the molecule, a polyfunctional (meth)acrylate compd. (C), and a photopolymn. initiator (D).
Patent JP-S63227877-A (JP)
Title: Level dyeing of polyamide fiber
Inventor: YOOZEFU FURAUENKUNEHITO
IPC: D06P3/10
Filed: 1988-03-03
Abstract: The invention relates to a process for dyeing synthetic or natural polyamide fibers with anionic dyestuffs, comprising (i) bringing the polyamide fibers into contact with an aqueous dyeing liquor which contains in addition to one or more dyestuffs a cationic dyeing assistant having affinity for anionic polyamide dyestuffs, and dyeing the polyamide fibers at a temperature of from 60 DEG  to 105 DEG  C., and (ii) adding an anionic dyeing assistant to the dyeing liquor 15 to 60 minutes after reaching the dyeing temperature, to complete the dye exhaustion. Surface and fibre level dyeings with a good dye penetration are thus obtained.
Patent JP-S61208393-A (JP)
Title: Subscriber line concentrating system
Inventor: SUZUKI TAKAHIKO
IPC: H04Q3/60
Filed: 1985-03-12
Abstract: PURPOSE:To put limitations on packaging so as not to cause overlapping to prevent redundant packaging of remote equipments and to prevent leaving the overlapping packaging unattended by providing the respective remote equipments and office equipments with means for monitoring the packaging state of the subscriber circuits and detecting and displaying the overlapped packaging. CONSTITUTION:Each remote equipment control part 801 monitors the subscriber state periodically and, when a subscriber makes a call, the control part detects the change and loads it to a transmission cue in a remote equipment memory 802 in order to inform office equipments 4 of the subscriber containing position and the status following the change. The transmission of control information between the office equipment 4 and the respective remote devices 8-1-8-n is effected by using signal time slot 16 of the PCM channel system and the using the normal response mode of the known high level data link control procedure. That is, the office equipment 4 sends commands to one of the remote equipments 8-1, 8-2...8-n in order or as required and only this remote equipment is able to send the information to it as the response.