baber/WOPTO huggingface dataset:
Patent JP-H10279095-A (JP)
Title: Paper feed device, automatic document feed device, and document information processing device
Inventor: NARUSE HARUO
IPC: G03G15/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To successively feed document loaded in one document tray from the highest one or from the lowest one. SOLUTION: In the mode to successively feed document from the highest one (transmission mode), a shutter member 108 is set at the position where an inclined part 108a is projected in a passage. When an upper feed roller 102 lowered to the position indicated by the broken line in the figure is rotated, the bundle of the document is collided with an inclined surface of the inclined part 108a in a condition where the tip of the highest document is preceded, and pre-separated the upstream side of a separation nip of a document separation device 109. In a mode where the originals are fed successively form the lowest document (copy mode), the shutter member 108 is set at the position where the inclined part 108a is depressed outside the passage.  When a lower feed roller 108a is rotated, the bundle of the originals is collided with the inclined surface of an upper guide member 114 before separation in a condition where the tip of the lower document is preceded, and pre-separated on the upstream side of the separation nip.
Patent JP-S61250261-A (JP)
Inventor: SATO MITSUGI
IPC: E04G13/06
Filed: 1985-04-30
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-S63257160-A (JP)
Title: Manufacture of bent tube type fluorescent lamp
Inventor: IKEUCHI YOICHI
IPC: H01J9/24
Filed: 1987-04-14
Abstract: PURPOSE:To productively manufacture a bent tube type fluorescent lamp with a uniform shape and the good appearance by putting a mold at the heated center portion of a glass tube and bend-machining the center portion of the glass tube along the mold while pulling the glass tube with a bender chuck. CONSTITUTION:A glass tube 1 is vertically suspended and supported, the center portion of this glass tube 1 is locally heated, next a mold is put at the center portion (m) of the glass tube 1, the lower end section of the glass tube 1 is held by a bender chuck 19, the lower end section of the glass tube 1 is pulled and rotated upward by the bender chuck 19, and the glass tube 1 is bend- machined along the mold 17. No drooping deformation is generated, and even if the center portion of the glass tube 1 is bend-machined after the heating, the shape of the bend-machined portion is stabilized. Burner flames are applied from both sides of the center portion (m) of the glass tube 1 by a heating device at the center portion of the vertical glass tube 1, little glass piece is thus stuck, and the maintenance cost can be reduced.
Patent JP-S61274513-A (JP)
Inventor: BAATORANDO JIEFURII UIRIAMUZU
IPC: H03K19/013
Filed: 1986-04-18
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-H03288455-A (JP)
Title: Wire bonding equipment and bonding position correcting method
Inventor: TSUCHIYA YASUSHI
IPC: H01L21/60
Filed: 1990-04-04
Abstract: PURPOSE:To obtain a wire bonding equipment wherein recognition jam factor is low at the time of actual operation recognition, by automatically setting binarized threshold level wherein the difference between the maximum correlation factor and the next point correlation factor becomes maximum. CONSTITUTION:The image of a recognition object 1 such as a lead frame and an IC chip is picked up with a camera 2, and turned into an input video signal (a). Binarized threshold level (c) is sequentially changed by increment (t), and changed over the whole region with a binary threshold level controlling part 15. Concerning to the binarized threshold level (c) changed in the above- mentioned manner, the correlation operation between the input binary image (d) and the reference image (e) is executed with a correlator 7, thereby obtaining a correlation factor (f). The reference image (e) has characteristic patterns for deviation detection which are set and stored for each recognition. The binarized threshold level wherein the difference between the maximum correlation factor of the reference image and the next point correlation factor is maximum is set as the optimum binarized threshold level, thereby performing the position recognition of a wire bonding equipment.
Patent JP-H06299088-A (JP)
Title: Coating composition and surface-coated molding
Inventor: YAMAMOTO NAOKI
IPC: C09D5/00
Filed: 1993-04-19
Abstract: PURPOSE:To obtain a coating composition which can be applied without using any solvent and can give a cured coating film excellent in abrasion, scratch, weather and water resistances, etc., by mixing a cross-linking-polymerizable compound having (meth)acryloyloxy groups with silica particles surface-modified with a hydrolyzate of an alkoxy compound. CONSTITUTION:The composition comprises a cross-linking-polymerizable compound having at least two acryloyloxy groups and/or methacryloyloxy groups in the molecule or a mixture comprising at least 50 pts.wt. this compound and a compound copolymerizable therewith and silica particles surface-modified with a hydrolyzate of an alkoxysilane compound having a functional group which can generate a free radical when irradiated with an actinic radiation. The term 'surface-modified with a hydrolyzate' means that a hydrolyzate of a silane compound is held on at least part of the surface of a silica particle, so that the surface properties of this particle are improved.
Patent JP-S57205828-A (JP)
Title: Copying controller of tape recorder
Inventor: HOTSUTA KAZUYUKI
IPC: G11B15/02
Filed: 1981-06-12
Abstract: PURPOSE:To emit operation of a stop button in case when copying of desired recording information is completed, by detecting an inter-music in a reproducing tape, and returning reproducing and recording tape driving mechanisms to the stop mode, respectively. CONSTITUTION:A reproducing signal of a magnetic tape T picked up by a recording and reproducing head 20 is applied to a recording amplifier 23 and a controlling circuit 24 through switches 14a, 14b, respectively. A reproducing signal applied to a recording and reproducing head 20' is applied to a magnetic tape T', and is recorded, that is to say, is copied. Subsequently, copying advances, a terminal of a desired music passes through the head 20, and when an inter-music of the tape T comes, a reproducing signal inputted to an inter-music detecting circuit 26 through a limiter amplifier 25 is removed, the circuit 26 outputs an inter-music detecting signal, a switching transistor 27 conducts, and a plunger 16 operates. As a result, a releasing lever which is not shown in the figure releases reproducing and recording, both the tapes T, T' become a stop mode, and copying ends.
Patent JP-S60235949-A (JP)
Title: Performance improving device of circulating type water heater
Inventor: KIMOTO EIJI
IPC: F24H1/00
Filed: 1984-05-08
Abstract: PURPOSE:To heighten the efficiency of a heater and to heat water quickly and to remove the danger of scald by a method wherein water in a water tank is supplied to the heater mechanically from one of passages of the circulation type water heater, and is made to circulate compulsively. CONSTITUTION:The water in a water tank 1 is supplied into a heater 2 mechanically, for instance using a submerged pump 4 etc. from one of the water passages of the circulating type water heater 2, and is made to circulate compulsively. Hereby, the efficiency of the heater 2 is heightened and water is heated quickly and the danger of scald is removed as well as the residence of scales, impurities etc. can be prevented.
Patent JP-S63258749-A (JP)
Inventor: KONDO KATSUHIKO
IPC: A61J1/00
Filed: 1987-04-13
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-H05229935-A (JP)
Title: Method of arresting diabetes
Inventor: KEISU MAKUDONARUDO ROBINSON
IPC: A61K31/10
Filed: 1992-03-18
Abstract: PURPOSE: To obtain an inhibitor for inhibiting progress of insulin dependent diabetes mellitus(IDDM) and break-down of β-islet cells secreting insulin accompanied by the progress of the IDDM. CONSTITUTION: This inhibitor for inhibiting the progress of IDDM and the break-down of β-islet cells secreting insulin accompanied by the progress of the IDDM, contains the compound of the formula (R1 -R4 are each an 1-6C alkyl) preferably, bis(3,5-di-tertiary butyl-4-hydroxyphenylthio)methane in an effective dosage for inhibition (generally 1-5mg/kg/day; approximately). The bis(3,5-di- tertiary butyl-4-hydroxyphenylthio)methane can be prepared by carrying out a treatment of 2,6-di-tertiary butyl-4-mercaptphenol with 1,3,5-trioxane in the presence of acetonitrile and DOWEX 50 resin under refluxing.
Patent JP-S63256868-A (JP)
Title: Zero-phase detector
Inventor: HOSOE KATSUHIRO
IPC: G01R29/16
Filed: 1987-04-14
Abstract: PURPOSE:To reduce the number of components in use and to improve detection accuracy by constituting a zero-phase detector so that light is split and mixed by beam splitters provided in respective sensors. CONSTITUTION:Light from a light source 9 is made incident on a polarization beam splitter 13 incorporated in a sensor SR corresponding to a phase R among three phases R, S, and T by using an optical fiber 1, and one of P and S polarized light beams which are split here is made incident on a Pockels effect element 4 or Faraday effect element 6 to impose intensity modulation and then made incident on an optical branching device 15 through an optical fiber 1'. Similar operation is performed for the phases S and T and their output light beams are put together by the optical branching device 15 and inputted as a zero phase component to a photodetector 10. Then this output is amplified to obtain a zero-phase voltage and a zero-phase current. Thus, the detector of simple constitution which has no error in spite of variance in characteristics is obtained.
Patent JP-S59216374-A (JP)
Title: Gradation printing system
Inventor: HIROOKA TAKAAKI
IPC: B41J2/36
Filed: 1983-05-25
Abstract: PURPOSE:To enhance the printing speed by not printing data for graduations having no print data but printing data for gradations having print data. CONSTITUTION:The presence or the absence of gradation is detected in a gradation detecting part 13 through a buffer memory 8 especially with respect to multigradation print data in retrieval and printing of a registered seal impression or the like. A signal is sent to a gradation indicating part 14 and a transfer control circuit 15 only for gradations having data. When receiving a detection signal of gradation having data from the gradation detecting part 13, the gradation indicating part 14 issues a command to the buffer memory 8 and the transfer control circuit 15. That is, print data is inputted to the buffer memory 8, and the presence or the absence of data of plural gradations is detected by the gradation detecting part 13, and data is transferred from the buffer memory 8 to a print register 12 only for gradations having data and is printed.
Patent JP-S5718291-A (JP)
Title: Thermally recording paper
Inventor: ISODA MAKIO
IPC: B41M5/337
Filed: 1980-07-07
Abstract: PURPOSE:To improve color development of thermally recording paper by impregnating the recording layer with a color development promoter combining tetramethylthiuram disulfide and a specified benzotriazole. CONSTITUTION:By being incorporated into the thermally recording layer composed of the colorless or pale-colored leucocompounds which react with organic acids and develop color, various kinds of phenolic substance which are solid at ordinary temperature and become the color developers by melting through heating and contacting the leucocompounds, the finder such as organic acids like fatty acids, polyvinylalcohol, methylcellulose etc. and the various pigments with a combined compound of tetramethylthiuramdisulfide and 2- ( 2' hydroxy, 5'-tert-butylphenyl ) benzotriazole which is a substance promoting color development of leucocompounds and organic acids, catalytic reaction of color developing components is promoted.
Patent JP-S6425871-A (JP)
Title: Liquid amount detecting apparatus and method
Inventor: NAIJIERU MAAKU GOBURU
IPC: A61M5/00
Filed: 1988-04-15
Abstract: PURPOSE: To emit a signal when the quantity of liquid remaining in a vessel has become below a specified level by furnishing a means which is coupled operationally with jaw members as a sensor moving toward the close position in compliance with drop of the liquid quantity and emits a signal depending upon the spacing between the jaw members. CONSTITUTION: Jaw members 14 and 15 are pivoted on the opposing end parts of a bridge 13 and are equipped with inward directed inclining end parts 14a and 15a energized by springs 16 and 17. A fixed contacting piece 19 is mounted on the bridge, while an adjustable contacting piece 20 is mounted on the jaw member 14 through a contact block 21. A flexible wire 22 connects the contact block with the circuit concerned through the inside of a cylinder 12, and another flexible wire 23 connects the fixed contacting piece 19 with the circuit. A hook 18 is installed at the lower edge of a washing bag 24 containing liquid. When the surface 25 of the liquid 26 lowers, the jaw members are shut by a spring force, and the contacting pieces close the circuit at Point 27. As a result, an alarm signal is issued before the bag is emptied completely.
Patent JP-H03289906-A (JP)
Title: Toothbrush
Inventor: ISHIKAWA MITSUO
IPC: A46B9/04
Filed: 1990-04-05
Abstract: PURPOSE:To enable the raking of deposits on teeth and the brushing of the teeth even with the shank part of a bristle by twisting two or three of several tens of bristles in one tuft hole embedded in a block handle for forming a single rope-like bristle. CONSTITUTION:The toothbrush in the title has twisted bristles, and the projected part 2 of the bristles is always in contact with a certain tooth surface in any warped condition, though the extent of the contact depends upon the warped condition. Consequently, a deposit on tooth surface is raked with the spiral projection of the bristles and teeth are brushed. In the conventional tooth. brush, a bristle tends to lie down, even when subjected to a small force, and tooth brushing cannot be well done. In the case of the toothbrush in the title, teeth can be brushed even when the bristle lies down due to a strong force. In addition, the area of the projected part 2 is substantially larger than the tip area of the bristle of the conventional toothbrush. Furthermore, a strong force for brushing teeth acts in such a way that a bristle presses another bristle, and the force acts on the teeth surface, thereby preventing the loss of the force and ensuring clean tooth brushing in a short time.
Patent JP-H08263033-A (JP)
Title: Display device provided with power saving function
Inventor: NAKAMURA SEIJI
IPC: G01J1/00
Filed: 1995-03-27
Abstract: PURPOSE: To reduce unnecessary power consumption by performing the continuation/ stoppage control of the power supply to a display part in a power feeding part while detecting whether an operator is at a specified position or not and stopping the power supply to the display part when the operation is not at the position. CONSTITUTION: When a power is supplied, a solid-state relay 2a is turned ON for a forcible ON time T3 to connect contacts and the power is fed to a display part 3. Then, the infrared ray quantities detected with an infrared sensor 1a are converted into voltages in a voltage conversion part 1b to be successively compared with a reference voltage V1 in a comparator part 1c. When the operator is in a detection area, since a discriminating reference time T1 is '0', a signal turning the solid-state relay 2a ON is instantly outputted from a discrimination part 1d and the power supply to the display 3 is continued. When the operator is absent from the area, the compared result of the comparator part 1c is reversed to become a logic '0'. When the operator is absent from the area for a time not less than a discriminating reference time T2, the output of the discrimination part 1d is reversed to turn the solid-state relay 2a OFF and the contacts are released to stop the power supply to the display part 3.
Patent JP-H01262689-A (JP)
Title: Semiconductor laser
Inventor: NIDOU MASAAKI
IPC: H01S5/00
Filed: 1988-04-14
Abstract: PURPOSE:To improve the edge breakdown level of a laser resonator by a wherein the composition of a third clad layer at the edge face of the laser resonator is made different from those of other regions to make small the optical confinement coefficient of an active layer on the edge face of the resonator and the optical confinement coefficient of the active layer in the interior of the resonator is made larger. CONSTITUTION:The interior of a laser resonator consists of an N-type GaAs substrate 1, an N-type Al0.55Ga0.45As first clad layer 2, an Al0.15Ga0.85As active layer 3, a P-type Al0.45Ga0.55As second clad layer 4, a P-type Al0.5Ga0.5As third clad layer 5, a P-type GaAs layer 6, an N-type GaAs photo absorption layer 14, a Zn diffused layer 9, a P-type electrode 10 and an N-type electrode 11. Moreover, the vicinity of the edge face of the laser resonator has the same structure as the above one, but the composition of the layer 5 is changed, the optical confinement coefficient GAMMA of the layer 3 on the edge face of the resonator is made small and the GAMMA of the layer 3 in the interior of the resonator is made large.
Patent JP-S58208087-A (JP)
Title: Printing system of ink type wire dot printer and recording paper
Inventor: KOBAYASHI MASARU
IPC: B41M5/24
Filed: 1982-05-29
Abstract: PURPOSE:To print two papers with characters with the same color simply and simultaneously without using a copy medium such as pressure sensitive paper, in the titled printing system, by using recording paper consisting of base paper and ink permeable copy paper. CONSTITUTION:Copy paper good in ink permeability (and/or penetratability) (e.g., stencil base paper for a typewriter) is superimposed on base paper low in ink blotting property (e.g., base paper for single form paper, base paper for continuous form paper) and the end parts of both of them are fixed in a separable manner by a size to form recording paper 4. When the resulting recording paper 4 is mounted so as to confront the side of the base paper 2 to a platen 1 and the wire 5 of a printer is moved to the side of the platen 1 to be brought into impactive contact with the recording paper 4, the ink 6 adhered to the leading end of the wire 5 is transferred to the copy paper 3 while permeating through the copy paper 3 to be adhered to the surface of the base paper 2 thereby the copy paper 3 and the base paper 2 are simultaneously printed.
Patent JP-H02273192-A (JP)
Title: Production of isomaltulose
Inventor: AZUMA SUSUMU
IPC: C12N1/20
Filed: 1989-04-13
Abstract: PURPOSE:To make it possible to efficiently produce isomaltulose without produce monosaccharide as a by-product by converting saccharide by an enzymatic reaction or fermentation method utilizing glucosyltransferase produced by a microorganism belonging to the genus Klebsiella. CONSTITUTION:A bacterial strain of Klebsiella espi No 88 (FERM P-2838) belonging to Klebsiella is cultured in an already-known culture medium containing saccharide as a main carbon source under facultative anaerobic or aerobic conditions. Then after culturing, a bacterium cell is separated from the cultured medium, heated and filtered and subjected to evaporation concentration and then cooled to deposit crystal of isomaltulose. Then the bacterium cell separated from the culture medium or treated product thereof is added into an aqueous medium containing saccharide as a substrate and conversion reaction is carried out by incubating the mixture at about 30-37 deg.C to provide the isomaltulose. The isomaltulose can be separated and purified from the reaction liquid by means of desalt, decoloring, concentration, crystallization, fraction, etc. Thereby isomaltulose can be efficiently mass-produced without producing monosaccharide as by-product.
Patent JP-S5427139-A (JP)
Title: Transport vehicle
Inventor: MINAMI TERUO
IPC: B60P3/00
Filed: 1977-07-29
Abstract: PURPOSE: To provide a transport vehicle, capable of transporting grains from harvester to a required place, automatically with no need of special operator for the transport vehicle, thus carrying out harvesting operation efficiently by one person. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000279102-A (JP)
Title: Production of feed
Inventor: TOGAWA TSUNEO
IPC: A23K1/18
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a semiwet feed having mildew resistance without adding an antimicrobial substance, a water activity lowering agent, a deoxidizer, etc., having excellent palatability, useful for cultured fish, pet, etc., by making the feed include a by-product of yeast production and water in a specific ratio. SOLUTION: This semiwet feed comprises (A) 2-50 wt.% of a by-product of yeast production being a by-product such as baker's yeast, beer yeast, Torula yeast, etc., obtained by separating and removing a yeast cell after culture in yeast culture and (B) 12-30 wt.% of water. The semiwet feed is a feed for domestic animal, cultured fish and pet and is preferably produced by adding 2-50 wt.% of a by-product of yeast production to a formula feed such as maize, bran, soybean cake, mineral, vitamin, defatted rice bran, etc., and adjusting the mixture to 12-30 wt.% water content.
Patent JP-S57207243-A (JP)
Title: Photographic sensitive silver halide material
Inventor: OGAWA MASASHI
IPC: G03C1/76
Filed: 1981-06-16
Abstract: PURPOSE: To prevent the formation of scum in a processing soln. and to enable quick processing at high temp. by laying a photosensitive silver halide emulsion layer and the uppermost layer having a longer fusing time than the emulsion  layer on at least one side of a support.  
     CONSTITUTION: At least one photosensitive silver halide emulsion layer and the uppermost layer having a longer fusing time than the emulsion layer are laid on at least one side of a support to form a photographic sensitive silver halide material. The usable silver halide is silver chloride, silver bromide or silver iodide, and mixed silver halide is also usable. As a binder for the silver halide gelatin with high mol.wt., colloidal albumin, casein or the like is used. To the emulsion layer or other hydrophilic colloidal layer may be added various surfactants for assisting the coating, providing an antistatic property, improving the slippage, accelerating the emulsification dispersion and improving the photographic characteristics. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03290808-A (JP)
Title: Magnetic head
Inventor: NISHIYAMA SATORU
IPC: G11B5/187
Filed: 1990-04-06
Abstract: PURPOSE:To make improvement in wear resistance by intermittently or continuously increasing the compsn. ratio of boron and nitrogen the nearer toward the surface of a sliding surface from the surface of a boron nitride-contg. thin film. CONSTITUTION:The compsn. ratio of the boron and the nitrogen is varied on the front surface of the thin film and near the boundary with the sliding surface 14. Namely, the compsn. ratio of the boron and the nitrogen is varied intermittently or continuously the nearer the surface of the sliding surface from the surface of the boron nitride (BN)-contg. thin film. The magnetic head 11 having the high hardness and the excellent adhesive property to cores is obtd. by adequately adjusting the compsn. ratio of the B/N in the BN thin film in such a manner. The improvement in the wear resistance of the sliding surface 14 of the cores is made in this way.