baber/WOPTO huggingface dataset:
Patent JP-H02282131-A (JP)
Title: Paper feed mechanism
Inventor: TERANISHI YUKIHIDE
IPC: B65H3/52
Filed: 1989-04-21
Abstract: PURPOSE:To decrease an inserting angle for causing direct collision of a paper form with a recording paper form separating plate when any thicker and more stiff paper sheet in fed, by providing a tension bracket which presses the plate face of the recording paper form separating plate against a feeding roller and supports a separating plate fixing member by a guide portion which is circumferentially movable about the rotary shaft of the feeding roller. CONSTITUTION:A separating plate fixing member 3 is normally fixed at a position of (A). But when any thicker and more stiff paper form such as a postcard is fed, the fixing member 3 is moved to a position of (B) along a moving guide 4a on a tension bracket 4, abutting to the surface of a feeding roller 1, to fix by itself. In the position of (A), multiple feeding of thinner recording paper form can be avoided to obtain stable paper feeding by a recording paper separating plate 2 supported by the separating plate fixing member 3. While in the position of (B), the angle of the separating plate 2 becomes gentle with respect to an inserting angle of recording paper form 10, thus the inserting angle for causing collision of any thicker and more stiff paper form 10 with the separating plate 2 decreases. Thereby, pickmiss during paper form feeding can be prevented.
Patent JP-H10285345-A (JP)
Title: Image reader
Inventor: KITAHARA FUMIHIRO
IPC: H04N1/04
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an image reader, in which deterioration in an image and reduction in the throughput of read processing are prevented by reading an original image at an optimum read speed, in matching with the processing capability of a host computer so as to reduce the frequency of occurrence of an intermittent operation. SOLUTION: This reader is provided with a read section 1, that reads an original in the unit of lines in the main scanning direction, a mobile mechanism 60 that moves the read section 1 in a direction orthogonal to the main scanning direction, a step motor 19 that acts as a drive source of the mobile mechanism 60, a system control section 3 that controls reading by the read section 1 in the unit of lines synchronously with a clock pulse supplied to the step motor 19, an image memory 3a that stores data read by the read section 1, and a means that transfers the data stored in the image memory 3a to a host computer. When the image memory 3a reaches a nearly full state, the reading is stopped. When the image memory 3a reaches an empty state, the reading is restarted as an intermittent operation, and the read speed is changed, depending on the processing capability of the host computer.
Patent JP-H01274171-A (JP)
Title: Image forming device
Inventor: HANADA SHINJI
IPC: G03G15/16
Filed: 1988-04-27
Abstract: PURPOSE:To prevent a partial transfer failure and deterioration in picture quality due to the scattering and sticking of toner on a guide member which guides a transfer material to an image carrier and to prevent a CPU from malfunctioning by grounding the guide member through a high resistance element and a constant voltage element which are connected in parallel. CONSTITUTION:The guide member which guides the transfer material 6 to the image carrier 1, i.e., both upper and lower guides 4 and 5 are grounded through the high resistance element 8 and constant voltage element 7 which are connected in parallel. Consequently, even when a guide metal part which are conductive to the transfer guide members 4 and 5 is exposed to outside the device, the partial transfer failure, the sticking of toner on the transfer material guide members 4 and 5, etc., are prevented and the malfunction of the CPU caused by noises is eliminated to perform stable image formation.
Patent JP-S582724-A (JP)
Title: Detecting method and device for defective sphere
Inventor: MORISHITA TAKASHI
IPC: B07C5/10
Filed: 1981-06-30
Abstract: PURPOSE:To detect automatically the deformation of a sphere, the adhesion of foreign matters, internal bubbles, etc., by projecting a light to the transparent sphere and comparing the forward scattered light with a reference value. CONSTITUTION:Transparent spherical capsules are accumulated in a hopper 24 and are supplied to the accumulating part of a vertically rotating drum 10 from a supply pipe 23 and are arranged at a regular pitches and are supplied to a horizontally rotating plate 11. During the transfer on the horizontally rotating plate 11, the light is projected from a light projector 12 to capsules continuously, and the forward scattered light is received by a photodetector 13 and is converted photoelectrically and is compared with a reference value. Capsules judges to be defective goods as the result of the test are blown up with air from a solenoid valve 32 connected to an air piping and are stored in a defective goods gathering vessel 37 from an suction inlet 33 connected to a vacuum pump 38. Indefectible goods are blown up with air from a blow-off exit 34 and are stored in an indefectible goods gathering pipe 35 and are stored in an indefectible goods gathering bag 36.
Patent JP-S60246679-A (JP)
Title: Semiconductor nonvolatile memory
Inventor: KATOU YUUICHI
IPC: H01L21/8247
Filed: 1984-05-22
Abstract: PURPOSE:To obtain a vertical acceleration type low voltage program nonvolatile memory having the high efficiency of injection, enabling easy reading and having high reliability by making thickness in the lateral direction of an insulating film on the side surface of a floating gate electrode thicker than that in the lengthwise direction of the insulating film in the upper section of the electrode. CONSTITUTION:An insulating film 4 is formed on the surface of a semiconductor substrate 1 to which a source region 2 and a drain region 3 are shaped, a polycrystalline silicon film is deposited, and a floating gate electrode 5 is formed through patterning. An insulating film is deposited or grown, and the insulating film 6 is left on the side wall surface of the floating gate electrode through etching. Insulating films 7, 9 are shaped, and an electrode 8 for erasing and a selective gate electrode 10 are formed. The film thickness tox2 of the insulating film 7 is used as a parameter important for determining erasing voltage, an erasing time, etc., and film thickness tox1 in the lateral direction of the insulating film 6 improves the efficiency of injection, and is employed as a parameter representing easy reading.
Patent JP-H02281601-A (JP)
Title: Manufacture of ptc thermistor
Inventor: YOSHIMURA NOBORU
IPC: C04B35/622
Filed: 1989-04-21
Abstract: PURPOSE:To contrive a reduction in the size of the product of a PTC thermistor, a reduction in the thickness of the product and the improve ment of the efficiency of the product by a method wherein a thermistor main body is formed of a metal alkoxide or is formed of a ceramic member obtained with a sol solution prepared by mixing the metal alkoxide, metallic salt, an additional matter, alkohol, distilled water and a catalyst. CONSTITUTION:If a ceramic member is taken (a BaTiO3 thin film) as an example, first, a (Ba(O-Et)2) 1 and a (Ti(O-i-Pr)4) 2, which are used as a metal alkoxide, (C2H5OH) 3 which is used as alkohol and a (Y(C17H35COO)3 4, a (Mn) 5 and a (SiO2) 6, which are used as an additional matter, are fixed while nitrogen is refluxed. Then, a sample obtainable by mixing respectively a (C2H5OH) 7, distilled water 8 and a hydrochloric acid 9 in the above mixture is prepared, a hydrolysis is performed, nitrogen is refluxed, a base material 11 is obtained from a BaTiO3 sol solution 10, this base material 1 1 is dipped into the solution 10 and after the BaTiO3 thin film (a ceramic layer) is formed, heat treatments are respectively repeated, a thermistor main body 12 formed by laminating the BaTiO3 thin films is obtained and a PTC thermistor 13 is formed via a process for form-electrodes.
Patent JP-S63267945-A (JP)
Title: Method for preventing fading of organic coloring substance due to light
Inventor: KANEKO YUTAKA
IPC: G03C7/392
Filed: 1987-04-24
Abstract: PURPOSE:To suppress the discoloring and fading of an org. coloring substance, especially a dye or coloring matter used in a color photographic sensitive material due to light by allowing a specified light fading inhibitor to coexist with the org. coloring substance. CONSTITUTION:At least one kind of compd. represented by formula I is allowed to coexist with an org. coloring substance. In formula I, R is a substituent, (n) is an integer of 0-6, and in case of n>=2, plural substituents R may be different from each other. The kind of substituent R is not especially limited but typically R is alkyl, aryl, anilino, acylamino or sulfonamido. The light stability of the org. coloring substance, especially a dye or coloring matter can be improved without deteriorating the hue or purity.
Patent JP-H09294346-A (JP)
Title: Rotor for motor and its manufacture and its manufacturing apparatus
Inventor: MORII KENJI
IPC: H02K1/28
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotor for a motor, and its manufacturing method and apparatus, capable of making the motor efficiency higher and free from the fear of damaging the plated layers of magnets constituting the rotor, by preventing the generation of gaps caused by the unevenness of the magnet fitting parts and the burrs of laminated sheets, and decreasing the leakage flux and the magnetic reluctance. SOLUTION: In the peripheries of laminated sheets 30 to be used for a rotor for a motor, V-shaped first linking parts 44a-44c and U-shaped second linking parts 46a-46o are formed, and the first linking parts 44a-44c are arranged so as not to be symmetrical to any center line on the planes of the laminated sheets 30 passing the center point mutually. The laminated sheets 30 are inserted into the inside of a guide jig 94, and the first linking parts 44a-44c are guided by first protrusions 96a-96c corresponding respectively, and are laminated. Accordingly, magnet fitting parts 40a-40r do not have protrusions and recessions caused by errors produced at the time of punching, and magnets adhere closely.
Patent JP-H10291451-A (JP)
Title: Power supplying device for vehicle
Inventor: SAKAMOTO SHINICHI
IPC: E05B83/36
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To lower the influence to other control module while reducing the total extension distance of a power source line, by connecting a power control module for controlling a driving source to a power source through a separate power source line from a power source line of a control module of plural fitting system. SOLUTION: A power source line PL is connected to a battery 10, and goes round in an automobile in order of an engine room provided in a front part of the automobile, a left side door part, a rear part of the automobile and a right side door part, and returns to the engine room. BCM 100, VCM 110, FIM 120, DDM 130, RIM 140, CCM 150 and PDM 160 as control module of fitting system are connected to the power source line PL. Furthermore, a power train module(PCM) 20 for controlling an engine main body is connected to the battery 10 through a power source line 22 of a separate system from the power source line PL. Consequently, even in the case where the control module of the fitting system such as a BCM 100 is lowered, the PCM 20 for controlling the engine normally functions.
Patent JP-S5328980-A (JP)
Title: Method of forming socket
Inventor: ISOMURA YOSHITERU
IPC: H01R13/00
Filed: 1976-08-27
Abstract: PURPOSE: To provide a perfect socket through sintering under pressure of composition mainly of phosphoric acid, mineral compound, clay substance and water charged into a space between the inner cylinder of the brace for conducting the lamp and the metal outer cylinder with a recess. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61260047-A (JP)
Title: Novel perfluorocarboxylic acid fluoride and production thereof
Inventor: ABE TAKASHI
IPC: C25B3/28
Filed: 1985-05-15
Abstract: NEW MATERIAL:The perfluoro(2-dialkylaminopropionyl fluoride) of formula I (R1 and R2 are 1-5C perfluoroalkyl or bonded together directly or via O or N to form a heterocyclic 5- or 6-membered ring together with N atom bonded to both groups). EXAMPLE:Perfluoro[2-(N,N-dimethylamino)propionyl fluoride]. USE:A synthetic intermediate for fluorine-containing product such as surfactant, agricultural chemical, pharmaceutical, etc., or a monomer of a fluorine- containing polymer. PREPARATION:The compound of formula I can be produced by the electrolysis of 2-dialkylaminopropionic acid derivative of formula II (R1' and R2' are 1-5C alkyl or bonded together directly or via O or N to form a 5- or 6-membered heterocyclic group; X is Cl, alkoxy or dialkylamino) in liquid hydrogen fluoride.
Patent JP-H11296627-A (JP)
Title: Non-contact card, its reader and writer and its control method
Inventor: ASAMI KAZUO
IPC: G06K19/07
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To control the current consumption in response to the current value that is induced at a transmitting/receiving antenna by detecting the current value that is induced by a received modulated wave and then controlling the cycle of an operating clock according to the detected current value. SOLUTION: A current detection circuit 31, a clock oscillation circuit 32 and a rectifier/voltage control circuit 24 are added to a non-contact card 21. The circuit 31 detects the value of the current that is induced by the modulated wave received via a transmitting/receiving antenna 23. When the detected current value is higher than the prescribed threshold, the circuit 32 shortens the cyclic period of the operating clock which is supplied to a CPU 27 and permits a fast operation since the sufficient power is supplied from the circuit 24. If the detected current value is lower than the prescribed threshold, it means that the power supplied from the circuit 24 is not sufficient. Thus, the cyclic period is lengthened for the operating clock to be supplied to the CPU 27.  As a result, the current consumption of the CPU 27 is reduced and the total current consumption is also reduced for the card 21.
Patent JP-H04242545-A (JP)
Title: Bag for medical treatment
Inventor: WADA FUJIO
IPC: A61J1/10
Filed: 1991-04-08
Abstract: PURPOSE:To obtain an improved bag for medical treatment, such as a blood bag and medical fluid bag. CONSTITUTION:A bag for medical treatment 1 is constituted of a bag body 8 which is formed by compiling two sheets or welding a collapsible tube, and a tubelike member which is mounted on an upper end of the bag body 8. At an edge of the bag body 8, a fusing seal part 9 is formed, which is provided at both ends with thick parts. By this, the fusing seal part 9 is reinforced enough to prevent generation of cracks, whereby mechanical strength can be maintained. Strength at the edge part of the bag body 8 can also be improved. In addition, shape of the bag body 8 can be kept flat.
Patent JP-S62260194-A (JP)
Inventor: KAWAMOTO TOSHIKI
IPC: G10L15/28
Filed: 1986-05-06
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-S60248428-A (JP)
Title: Electrically driven sun visor
Inventor: TAGUCHI MASAHIRO
IPC: B60J3/02
Filed: 1984-05-21
Abstract: PURPOSE:To prevent the glare of the direct rays of the sun during operation by permitting the automatic turn of a sun visor through the detection of solar radiation. CONSTITUTION:When the pohtodiode 151 of a solar radiation sensor receives the direct rays of the sun, the direct rays are amplified by an amplifying circuit 21, and a direct-ray detecting circuit 22 judges the receiving of the direct rays, and a signal is input into an AND gate 25. Since an operation detecting limit switch 10 is in OFF state at this time, the signal is input into the other edge of the AND gate 25. Then, a motor driving circuit 24 operates, and a sun visor is turned. When the photodiode 151 of the solar radiation sensor does not receive the direct rays, the output of the direct-ray detecting circuit 22 becomes zero, and a motor 3 turns reversely, and the sun visor is housed.
Patent JP-H0671632-A (JP)
Title: Method for sticking tile
Inventor: YAMADA HIDEHIKO
IPC: C04B41/65
Filed: 1993-03-23
Abstract: PURPOSE:To provide a tile-sticking method which can cope easily with many kinds of substrates by shortening the time from application of an adhesive to fixing by pressure of the tile. CONSTITUTION:An adhesive M is applied to backs of a plurality of tiles T lined up by forming a joint gap G between the tiles with each other, and those tiles T are held by adsorbing with an adsorption tool 1. Respective tile back sides are fixed by pressure onto a substrate B as its holding state stands. Then, respective tiles T are separated from the adsorption tool 1 and stuck to the substrate 8.
Patent JP-H06289886-A (JP)
Title: Karaoke device
Inventor: TASHIRO MASASHI
IPC: G10K15/04
Filed: 1993-04-06
Abstract: PURPOSE:To obtain the KARAOKE device which displays music information in a multidimensional state when music to be played is reserved and make the reservation contents easy to confirm by making a retrieving music playing means start retrieving and playing music a specific time after a display means displays the music information. CONSTITUTION:A display information dictionary is set on an HDD(hard disk) 22C and when a music number is specified, the music number, music name, composer name, songwriter name, reservation order, etc., are displayed on a monitor 12. Then the requested music can be confirmed from the singer name, composer name, etc., when the same music name is displayed. For example, a right upper part on a screen is selected as the display place without impedance to music which is being played currently. Thus, the request contents need to be confirmed so as to evade unnecessary access when music data are inputted from a host station like musical sound synthesis type sound source KARAOKE. Further, music is frequently misselected even at the time of LD KARAOKE, so this is useful to evade the misselection.
Patent JP-H07316693-A (JP)
Title: Wear resistant trolley wire and its production
Inventor: SAKAMOTO MUTSUO
IPC: C22C9/06
Filed: 1994-05-18
Abstract: PURPOSE:To obtain a long trolley wire superior in wear resistance to the conventional one. CONSTITUTION:This wear resistant trolley wire has a composition consisting of, by weight, 1.0-4.0% Ni, 0.3-1.0% Si and the balance Cu with inevitable impurities. A copper alloy with this composition is hot-worked at >=700 deg.C while being water-cooled directly after continuous casting and is then reheated at 400-500 deg.C for 0.5-5hr. By this method, the trolley wire excellent in wear resistance can be produced.
Patent JP-S62261062-A (JP)
Title: Ink composition for detecting protein and inspection body
Inventor: SAKOTA KAZUYUKI
IPC: G01N31/22
Filed: 1986-05-06
Abstract: PURPOSE:To simplify the production process of an inspection body while facilitating the handling, by adding a shape holding agent to obtain a composition with a uniform and clear color formation without changes in the shape of an inspection reagent portion. CONSTITUTION:An ink composition is formed by dissolving or dispersing a reagent composition which comprises A) an indicator for showing a protein error, B) a pH buffer, C) a protein absorbing ion exchange body, D) a shape holding agent, E) a binder and F) a water absorbing powder into a solvent such as aromatic hydrocarbon. The component A) employs tetrabromophenol blue excellent in the sensitivity, B) does a combination of citric acid and sodium citrate and C) preferably does a weak acid cation exchange body (functional group-COOM) to improve the sensitivity and the color formation density. The compound D) employs a non-water soluble swelling resin and a highly water absorbing gel, for example, a carboxymethylcellulose calcium salt without impairing the hydrophilic property of an inspection reagent portion. The component E) employs a esterified compound of a maleic anhydride and the F does kaolin with a high whiteness.
Patent JP-S59227931-A (JP)
Title: Prepreg
Inventor: ASADA SHIROU
IPC: C08J5/24
Filed: 1983-06-10
Abstract: PURPOSE:A prepreg excellent in adhesion between resin and reinforcing fiber and capable of providing a molding of good composite properties, prepared by impregnating a sheet of reinforcing fiber with a resin composition comprising a matrix resin and a specified filler. CONSTITUTION:A resin composition is obtained by mixing 100pts.wt. matrix resin with 1-10pts.wt. filler which is solid at the flow temperature of the matrix resin and has a particle diameter of 0.1-10mu which is at most ten times as large as the diameter of a reinforcing monofilament (e.g., dicyandiamide) and dissolving or dispersing the mixture in a solvent. This resin composition is infiltrated into a sheet of reinforcing fiber, and the solvent is removed form the sheet to obtain a prepreg.
Patent JP-H05221782-A (JP)
Title: Single crystal producing device and its control method
Inventor: HASHIMOTO MASANORI
IPC: C30B15/00
Filed: 1992-03-31
Abstract: PURPOSE:To maintain the quality of a single crystal in the device which is an airtight vessel supplied with an atmospheric gas and used to produce a single crystal and using a sealing member or a packing by measuring the purity of the gas in the device. CONSTITUTION:This device 100 for producing a single crystal has an airtight vessel 51 using oil seals 71 and 73 for a single crystal lifting shaft 61, etc., and O rings 81 and 83 for the split surfaces. A mass spectrometer 1 consisting of a pipe for discharging a gas from the airtight vessel 51 and a mas spectrograph 11 for analyzing the molecular structure and mol.wt. (component, concn.) of the gas is disposed to the device 100. A seed crystal 63 is brought into contact with the molten semiconductor material 57 in a crucible 53, then pulled up while rotating. At this time, an atmospheric gas is supplied into the vessel 51 from a pipeline 67 and discharged from an exhaust pipe 65. The gas is discharged from the discharge part, reduced in pressure to a specified vacuum by a differential exhauster 7, sent to the mass spectrograph 11 and ionized, and the molecular structure and mol.wt. are measured.
Patent JP-S5438438-A (JP)
Title: Method and device for controlling engine exhaust gas recycle
Inventor: NOHIRA HIDETAKA
IPC: G01M15/04
Filed: 1977-08-30
Abstract: PURPOSE: To electronically control the quantity of recycled exhaust gas depencding on the variation in the atomospheric pressure when the vehicle runs at a high altitude. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01277637-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: YOKOMIZO KATSUHIRO
IPC: F02D41/14
Filed: 1988-04-28
Abstract: PURPOSE:To perform a control of good accuracy over a wide operational range by changing a rich decision level to a lean side further a lean decision level to a rich side when an air-fuel ratio sensor increases its response time to a preset value or more. CONSTITUTION:A control unit 15 presets the first correction decision level b1 to a rich side and the second correction decision level b2 to a lean side from the predetermined decision level (a) for output voltage of an oxygen sensor 12. And calculating a sum of the rich-lean response time and the lean-rich response time of the oxygen sensor 12, when this sum exceeds the predetermined value, the control unit is changed to an air-fuel ratio control with the first and second correction decision levels b1, b2 serving as the reference. Thus enabling a change of air-fuel ratio to prevent its overshoot, an air-fuel ratio feedback control of god accuracy can be performed.