baber/WOPTO huggingface dataset:
Patent JP-H06296358-A (JP)
Title: Stepping motor
Inventor: ARAI TADASHI
IPC: H02K37/14
Filed: 1993-04-06
Abstract: PURPOSE:To offer stepping motors constructed such as to avoid a stator unit backlash, which is due to the height of the stator unit itself when it is housed in a motor unit and which causes vibration and noise. CONSTITUTION:A stepping motor 10 has a motor case 8 made of molded resin. During the molding of the motor case 8, stator units 1, 2 are made integral with the motor case 8 at all the surface other than their respective surfaces 1a, 2a opposed to a rotor, thereby eliminating the need for conventional clamp.
Patent JP-H08247933-A (JP)
Title: Detection device of particle concentration in liquid
Inventor: TODA MASUSUKE
IPC: G01N21/27
Filed: 1995-03-09
Abstract: PURPOSE: To provide an inexpensive detection device of particle concentration in liquid in a simple structure. CONSTITUTION: A detection device 1 of particle concentration in liquid is provided with a light source 11, a lighting guiding body 15 for guiding inspection light 31 to liquid-contacting surfaces 151-153 with a liquid 81 to be inspected, a photo sensor 12, a judging part 40 of particle concentration, and a housing 51. The housing 51 and the light guiding body 15 are formed in one piece or welded or bonded by a material with similar thermal characteristics. A light source for emitting scattered light should be used as the light source 11 and light entering the light guiding body 15 and that entering the photo sensor 12 by light guiding paths 191 and 192 is preferably stopped down.
Patent JP-S60222373-A (JP)
Title: Hydraulic pressure reaction control valve device in power steering device
Inventor: IJIRI WAICHIROU
IPC: B62D6/02
Filed: 1984-04-20
Abstract: PURPOSE:To enhance the rigidity of a steering wheel upon straight running at a high speed to realize a safe running, by controlling a power steering unit upon high speed running such that a main valve side varitable restrictor is actuated in its closing direction while a reaction chamber side variable restrictor is actuated in its opening direction to enhance the reaction pressure of the steering unit. CONSTITUTION:An auxiliary spool 29 is fixed to a plunger 31 in a solenoid 30. Variable restrictor are constituted by an annular bead 29c formed on the outer periphery of an auxiliary spool 29 and two annular beads 27a, 27e on a main steel 27. Upon stopping the main spool 27 and the auxiliary spool 29 are held in the positions shown in the drawing. Pressure oil from a pump 32 is fed to a main valve 24. Since the reaction chamber side variable restrictor is closed and therefore, the reaction pressure does not raise, the torque of steering becomes lower. Upon straight running at a high speed a solenoid 30 is energized to move the auxiliary spool 29 rightward. Therefore, the main valve 24 side variable restrictor is constricted while the reaction chamber 33 side variable restrictor is opened. Accordingly, the rigidity of the steering wheel may be enhanced since the reaction pressure raises.
Patent JP-S59204070-A (JP)
Title: Fixing device
Inventor: ITOIGAWA MASAKATSU
IPC: G03G15/20
Filed: 1983-05-06
Abstract: PURPOSE:To form a novel fixing device without composing the fixing device with 2 rollers by composing it with a fixing roller to be rotated and a flat fixing plate to be pressed with said roller. CONSTITUTION:A support member 17 is lead along a guide plate 19, and its front end is brought into contact with the surface 16 of a fixing plate 12 coated with a fluororesin. Since the plate 12 is much inclined from the feed angle of the member 17, its end is pressed and guided with the plate 12. The deformation of its end is corrected by pressing the member 17 to the plate 12, that is, if it is bent or distorted, such deformation, etc. are eliminated and corrected into a flat state by pressing it like that because the member 17 is pressed to the plate 12 and allowed to sit down on it. Then, the member 17 is guided on the surface 16 of the plate 12 like sliding on it, and the end of the member 17 is fed to the contact part between a fixing roller 11 and the plate 12 always in a state corrected into a plane flat form.
Patent JP-H08246585-A (JP)
Title: Wall face structure for house
Inventor: MORISHITA HISASHI
IPC: E04C2/52
Filed: 1995-03-10
Abstract: PURPOSE: To provide a wall structure minimizing dew condensation generated on the inside face of a reinforcing board in a framework frame construction method. CONSTITUTION: In a wall face structure, in which an internal face decorative laminated board 11 is arranged on one face of a frame member while a reinforcing board 12 is arranged on the other face and a heat insulating member 13 is arranged between the boards, a slight clearance 14 is arranged between the heat insulating member 13 and the reinforcing board 12, while multiple vent holes 12a with small diameters are bored in the reinforcing board 12 toward the clearance 14. In addition, an external face board is arranged on the outside face of the reinforcing board 12 via a ventilation layer.
Patent JP-S536511-A (JP)
Title: Information supply system
Inventor: KAMAE NAOHIKO
IPC: H04N1/00
Filed: 1976-07-07
Abstract: PURPOSE: To enable for the request of offered information to save man-hours by filling in the specified format of information offer application with simple marks based on such as code books and to achieve the information offer without error thru the transmission of the sheet on the facsimile transmitter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05277932-A (JP)
Title: Grinding device
IPC: B24B41/04
Filed: 1992-04-01
Abstract: PURPOSE:To provide a grinding device capable of positioning a grinding tool and certainly carrying out grinding in accordance with a locus data of an ideal curved surface against form change of a sample being ground. CONSTITUTION:A bearing 10 is provided on a main body 1 through a flat spring guide body 9, a spindle 13 is rotatively driven on this bearing 10 and supported in the shaft direction free to advance and retreat, a grinding tool 14 is provided on the head end part of this spindle 13, a small drive element 16 is provided through a dynamometer 17 to detect a grinding load in the shaft direction against the ground surface of the grinding tool 14 on the base end part of the spindle 13, and distortion gauges 11, 12 to detect displacement of the flat spring guide body 9 following advancement and retreat of the bearing 10 are provided on the flat spring guide body 9. Additionally, this grinding device is furnished with a control circuit to control a small drive means in accordance with an ideal locus by absorbing a form error by way of adjusting the grinding load of the grinding tool in accordance with a measured value detected by these distortion gauges 11, 12.
Patent JP-H05281850-A (JP)
Title: Simultaneous developing/cleaning system image forming device
IPC: G03G15/08
Filed: 1992-04-01
Abstract: PURPOSE:To improve the effect of the diffusion and uniformization of remaining toner. CONSTITUTION:A simultaneous developing/cleaning system image forming device 10 adopting a constitution that an exposing part irradiated with light and an unexposing part are formed on the periphery of a photosensitive drum 11 passing an electrifier 12, the remaing toner T4 stuck to the unexposed part is attracted to the side of a developing roller 14R by using a potential difference between the sides of the photosensitive drum 11 and the developing roller 14R to which a developing bias is applied, to clean the unexposed part, and simultaneously, toner is supplied to the exposing part from the side of the developing roller 14R, to attain development, and having the arrangement of a remaing toner uniformizing means 20 between a transfer unit 15 and the electrifier 12, a constitution that the remaing toner uniformizing means 20 is composed of one brush 21BA connected to a negative electrode 22PA and the other brush 21BB connected to a positive electrode 22PB, and simultaneously, a leakage preventing member 23 is disposed between the brushes 21BA and 21BB, is adopted.
Patent JP-S58197509-A (JP)
Title: Control system of work unit in mass-producing machine
Inventor: YAMANAKA KUNIHIRO
IPC: G05B19/05
Filed: 1982-05-14
Abstract: PURPOSE:To deal with easily and flexibly the addition and modification of a work unit by providing plural small-sized prorgrammable sequence controllers and connecting those controllers stepwise. CONSTITUTION:The programmable sequence controller 40 in a main control board 26 is provided with small-sized programmable sequence controllers 44B1- 44Bn successively, and those controllrs 44B1-44Bn are connected hierarchically to a small-sized main controller 44A to constitute a decentralized control system. Further, those controllers 44B1-44Bn are connected hierarchically to respective sequence control parts of plural unit control boards 22a-22j-22n. Consequently, a proper controller is added when a work unit is provided additionally to deal with that adequately.
Patent JP-H06266591-A (JP)
Title: Document managing method
Inventor: SATO TOYOYUKI
IPC: G06F12/00
Filed: 1993-03-15
Abstract: PURPOSE:To realize a version management by a relational data base by performing document-management of plural tables having an indispensable field and an aribitrary field by relating the with each other. CONSTITUTION:The relational data base is used for a data base, and broadly classifying there are five tables A-E existed. The tables A-C are the indispensable tables, and the tables D and E are the arbitrary tables to be added as necessary. Then, the table A is the table for specifying a document or the kind of the document, and for example, in the case of the document of a document ID 'SK001', the kind of the document 'A', document name 'product A', and symbol 'HMBA' are correspondingly stored. Therefore, in the table A, the kind of the document or the like can be specified by specifying the document by the document ID.
Patent JP-H05278855-A (JP)
Title: Article supplying device
IPC: B65G47/95
Filed: 1992-04-02
Abstract: PURPOSE:To provide an article supplying device which can take out articles supplied at random one by one and send them to a sending-out means with aligning them. CONSTITUTION:A tray 5 containing articles 4 at random is conveyed by a conveying means 1, a sending-out means 2 for supplying the articles 4 to the next process is provided adjacent to this conveying means 1 and an article taking-out means 3 for holding the articles 4 in the tray 5 one by one to the tray 5 on the conveying means 1 and for sending it to the sending-out means 2 is provided on one side corresponding to the tray 5 out the conveying means 1. Thus, the articles contained in the tray in the random attitude can be delivered in a particular attitude to the sending-out means one by one, and the articles can be supplied to a working machine for carrying out mass working continuously and accurately with an unmanned work, which results in drastic cost down.
Patent JP-2000237027-A (JP)
Title: Clothes hanger and hanging tool
Inventor: IDO KUNIO
IPC: A47G25/02
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To hook and unhook a hanger through one action only on the lower surface of a pole. SOLUTION: This hanging tool is made of a steel plate or a plastic material, both surfaces of a gate type frame are bored, a pawl and a spring are attached to respective holes and the spring is fixed by a cover. Then, a hanger hook is turned to a round ring type 5 or a semicircular type 6. Thus, while a conventional hanger takes two steps each for hooking and unhooking, by the hanging took, hooking and unhooking are performed by one step.
Patent JP-H10274847-A (JP)
Title: Photosensitive film for producing black matrix pattern, and production of black matrix pattern by using the same
Inventor: FURUBAYASHI HIROMI
IPC: G02B5/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To easily produce a metal-base black matrix pattern at a low cost even when a large-sized substrate is used by using a photosensitive film with a photosensitive resin layer of a specified thickness. SOLUTION: A photosensitive film with a photosensitive resin layer of 0.5-18 μm thickness is used. It may be a film made of only a self-supporting photosensitive resin layer of 0.5-18 μm thickness, a film obtd. by laminating a photosensitive resin layer of 0.5-18 μm thickness on a substrate film or a film obtd. by successively laminating a photosensitive resin layer of 0.5-18 μm thickness and a protective film on a substrate film. The objective high precision metal-base black matrix pattern almost free from difference in level is easily produced even when a large-sized substrate is used.
Patent JP-H07286220-A (JP)
Title: Method for removing deposit on material and device therefor
Inventor: OKADA YUJI
IPC: F27B9/14
Filed: 1994-04-19
Abstract: PURPOSE:To excellently remove a deposit by uniformly heating a scrap. CONSTITUTION:The substance depositing on the surface of a scrap is vaporized and removed at high temps. under reduced pressure. In this case, the scraps are introduced into a reduced-pressure chamber 2, aggregated and heated, then the scraps are dropped by gravity in the reduced-pressure chamber, and further the aggregate is heated. Consequently, the scrap present on the surface in the preceding heating is mixed with the internal scrap and further heated, and the scraps are almost uniformly heated. Besides, the uniformity in heating is further improved by increasing the frequency of gravitational fallings and that of heatings.
Patent JP-S58198430-A (JP)
Title: Benzyl phenetyl ether compound, its preparation and insecticide and miticide containing said compound as active component
Inventor: NISHIDA SUMIO
IPC: C07C43/164
Filed: 1982-05-12
Abstract: NEW MATERIAL:The benzyl phenetyl ether compound of formula I (R1 is H, F, Cl, Br or methyl; R2 is H or F; R3 and R4 are H, halogen, 1-4C alkyl, methoxy, difluoromethoxy, or together form methylenedioxy; A is O, methylene or imino. when A is methylene or imino, or when A is O and R2 is F, then both X and Y are methyl or X and Y together form ethylene; when A is O and R2 is H, then X and Y together ethylene). EXAMPLE:3-Phenoxyl-4-fluorobenzyl 2,2-dimethyl-2-(4-chlorophenyl)ethyl ether. USE:Insecticidal and miticidal agent. It is especially effective to leafhopper, diamonodback moth, rice weevil, etc. PROCESS:The compound of formula I is prepared by reacting the benzyl halide of formula II (Z is halogen) with an alkali metal salt of the alcohol of formula III.
Patent JP-S63246633-A (JP)
Title: Compression tester
Inventor: DOI YOSHIKATSU
IPC: G01M99/00
Filed: 1987-03-31
Abstract: PURPOSE:To reduce the installation space of a tester itself and to accurately measure applied load and distributed lad, by applying load to an object to be tested on the side of a support arm supported in a cantileverd fashion and using a plurality of load detectors. CONSTITUTION:A support arm 6 consists of a base end part 7, a connection part and a load mechanism holding part 9, and a screw rod 4 and a support 3 are pierced through the base end part 7 thereof. A hydraulic cylinder 14 is extended and contracted to revolve the connection part and a hydraulic cylinder 21 as a load actuator is provided to the load mechanism holding part 9. An intermediate plate 22 is provided to the leading end of a piston rod being a load shaft and a plurality of load cells 26 are screwed in the back surface of the intermediate plate 22 opposed to a guide rod 23 and a press plate 27 is threaded with the under surfaces of said load cells. The outputs of the load cells 26 are added by an adder 30 to be set to applied load and partial load is measured on the bases of the output value of each of the load cells 26. By this method, the installation space of a tester itself is reduced and the installation work thereof becomes easy.
Patent JP-H06286280-A (JP)
Title: Attachment for replacing ink ribbon and ink ribbon cassette
Inventor: MATSUURA TAKANOBU
IPC: B41J35/28
Filed: 1993-04-07
Abstract: PURPOSE:To replace an ink ribbon for an ink ribbon cassette simply. CONSTITUTION:A putting unit 12, putting an ink ribbon cassette thereon, is provided and the upper surface of the putting unit 12 is provided with a positioning member 13 for the ink ribbon cassette as well as projections 16 for pushing retaining members, integrating an upper cassette case 6b and a lower cassette case 6a, to release the engagement between both of the cassette cases 6a, 6b. The ink ribbon cassette is put on the attachment 11 for replacing ink ribbon whereby the retaining members of the ink ribbon cassette are pushed by the projections 16 of the ink ribbon replacing attachment 11 and the engagement between the upper cassette case 6b and the lower cassette case 6a of the ink ribbon cassette can be released.
Patent JP-H01253510-A (JP)
Title: Valve system for internal combustion engine of overhead cam shaft type
Inventor: NAKANO SHINICHI
IPC: F01L1/12
Filed: 1988-04-01
Abstract: PURPOSE:To ensure the kinetic balance of an engine main body by arranging a motive power input member which transmits the motive power from a crank shaft to a cam shaft and is positioned on the outermost side of the main body so that it is journalled on both side of a cam holder which covers the member. CONSTITUTION:An overhead cam shaft type internal combustion engine is provided with a sprocket 8 for transmitting the rotation of a crank shaft to a cam shaft 6 through a timing chain 10 is arranged on the outermost part of an engine main body. In this case, a cam holder 5 is arranged so that it covers the sprocket 8. The cam shaft 6 is arranged between end bar members on both sides in a cam holder 5, while both ends of an inner shaft 16 formed at the end bar members and inserted into an axial hole 15 is journalled at an insertion hole 13 and an engaging hole 14. Each end bar member is threadably engaged with the engine main body. It is thus possible to support the cam shaft 6 such that it is suspended at both ends so as to ensure the kinetic balance of the engine main body.
Patent JP-H07272620-A (JP)
Title: Manufacture of impregnant for impregnated type cathode
Inventor: TANABE SHOJI
IPC: H01J9/04
Filed: 1994-03-29
Abstract: PURPOSE:To manufacture an impregnant for providing an impregnated type cathode showing a good emission characteristic by supplying the carbonate of a binary or higher system of alkaline earth metals containing Ba or the like as well as the powder of oxide to organic acid for formation into fine droplets, and splashing and instantaneously drying the droplets in the dry air. CONSTITUTION:Powder composed of BaCO3, CaCO3 and Al2O3 having a particle size approximately equal to 5mum or less and mixed at the preset mole ratio, is supplied to the water solution of organic acid (preferably formic acid) for dissolving BaCO3 and CaCO3. A spray dryer is charged with the water solution, while Al2O3 being well dispersed therein, and this solution is sprayed into the dry air at a temperature approximately between 100 deg.C and 200 deg.C for formation into fine droplets. Then, the droplets are splashed into the dry air and instantaneously dried. As a result, an impregnant for an impregnated type cathode having a good emission characteristic can be provided at a simple process.
Patent JP-S5746906-A (JP)
Title: Disinfectant composition
Inventor: NIKORA SARUKAN
IPC: C11D3/48
Filed: 1981-05-29
Abstract: 1. Bactericidal and fungicidal composition characterized in that it contains from 0.1 to 4 % by weight of polymeric hexamethylene biguanide hydrochloride (PHMB) and from 0.01 to 1.5 % by weight of didecyl dimethyl ammonium chloride (DDAC).
Patent JP-H03282243-A (JP)
Title: Total-reflection fluorescence x-ray analyzer
Inventor: TSUCHIYA NORIHIKO
IPC: G01N23/223
Filed: 1990-03-30
Abstract: PURPOSE:To shorten a measuring time by selecting a diameter D of a sample, a distance (d) between the sample and a detector, a glancing angle theta and a projecting width (w) of primary X rays, arranging an X-ray detector so as to face the surface the surface of the sample, and performing measurement in parallel at the different points with the detector. CONSTITUTION:Primary X rays 12 are made to be monochromatic rays with high density by means of a monochrometer 13. The X rays are projected on a sample 15 through a slit 14. When d >=Dtan theta is selected at this time, the primary X rays can be inputted into the surface of the sample without shielding with a solid-state detector 20. Furthermore, a width w>=Dsin theta is selected for the primary X rays 12 within a plane perpendicular to the surface of the sample including the optical axis of the incident primary X rays. The primary X rays 12 can be inputted into the surface of the sample facing the detector 20 at the same time. In this constitution, the total-reflection fluorescence X-ray analyzer which can evaluate the measurement of the minute amount of impurities at the surface of a wafer within a plane quickly can be obtained.
Patent JP-S63246920-A (JP)
Title: Unit cell for josephson data selector
Inventor: NAKAGAWA HIROSHI
IPC: H03K17/92
Filed: 1987-04-02
Abstract: PURPOSE:To facilitate the constitution by supplying each data to each input of a 2-input OR gate, and supplying a select signal to each other input to obtain one of two input data at the output of an AND gate selectively. CONSTITUTION:Two 2-input OR gates 31, 32 and a 2-input AND gate 33 talking logical value of outputs of the two OR gates 31, 32 are used, and data A, B are fed to each one input of the 2-input OR gates 31, 32 and select signals S, S' are fed to each other input. The gates are all current injection type Josephson logic gates and the output F of a unit cell 30 is expressed as F=(A+ S).(B+S'). Thus, the data A is selected with S'0' to form the relation of F=A and the data B is selected with S='1' to obtain the relation of F=B. In connecting them in, e.g., cascade, a selector for N-input (N is an integral number being 2 or over) is obtained simply.
Patent JP-H02261320-A (JP)
Title: Greening structure using bag-like soil water-retaining material
Inventor: HATTORI MICHINORI
IPC: A01G1/00
Filed: 1989-04-03
Abstract: PURPOSE:To enable the long time growth of a plant in an irrigation-free state or in a state in which the irrigation is carried out only several times a year, by charging a specific soil and a specified water-retaining material in a water- impermeable material container having a soil-supporting bed above its bottom to plant in the container. CONSTITUTION:A soil 3 comprising an inorganic or organic porous ion exchange material, a porous inorganic mineral such as vermiculite or slag wool and an active carbon or charcoal adsorbing oxygen and a bag-like soil water- retaining material 6 prepared by received slag wool in an air-permeable or moisture-permeable bag are charged in a container 1 made of a impermeable material such as concrete and having a soil-supporting bed 2 such as plastic net above its bottom. An elastic sheet or granules 4 of an impermeable material such as a mulching material is spread all over the upper surface of the soil layer and a plant 5 is planted in the container 1, thereby contriving the lasting growth of the plant in an irrigation-free state.