baber/WOPTO huggingface dataset:
Patent JP-H06276320-A (JP)
Title: Composite image forming device
Inventor: ONO KENICHI
IPC: H04N1/00
Filed: 1993-03-19
Abstract: PURPOSE:To obtain the composite image forming device in which a desired function is surely executed without malfunction. CONSTITUTION:The composite image forming device is provided with a receiver 58 used to execute the facsimile function and the receiver is mounted removably to a mount section 56 formed to a main body 50. The mount section 56 is provided with a changeover switch 66 selected in interlocking with the hook on/off of the receiver. When the receiver is removed from the mount section and the changeover switch is closed, a control section selects automatically the operating mode of the composite image forming device to be the facsimile mode. The mount section is provided with a facsimile operation section 22 having a facsimile operation key 60 to execute the facsimile function. The operation section is covered by the receiver mounted on the mount section.
Patent JP-2000253984-A (JP)
Title: Heater device for making sake (liquor) hot
Inventor: YAMAUCHI MASAKATSU
IPC: A47G23/04
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent generation of burning condition by performing low temperature heating to a specified temperature when a piping system of the subject heater device is unoccupaied and no liquid such as sake or washing water is not loaded on the heater. SOLUTION: Sake (liquor) poured into a sake receiver 3 is sucked and made to flow and discharged from a discharge part at a terminal end of piping. After the use, sake is removed from this device, then washing water is put in the receiver 3, and a start buttong for washing/sterillization is pressed. Accordingly, with the suction of a pump 6, a heater part 1 is washed together with another piping system. When it is detected by a water level sensor that there is no water in the receiver 3, draining is carried out by opening a drain 5. Thereafter, the pump 6 is operated in an unloaded manner to pressure feed air to flow out waterdroplets remaining in the piping system to facilitate the draining. Then, by repeating instantaneous ON/OFF operation after stopping the unloaded operation of the pump 6, a heater 2 is operated to a low temperature for sterillization and drying.  Even if heating is made with the sake remained without bein removed, there is no fear of generation of burning condition.
Patent JP-S57175038-A (JP)
Title: Manufacture of ductile cast iron parts
Inventor: HANANO KAZUYOSHI
IPC: C23C8/02
Filed: 1981-04-21
Abstract: PURPOSE:To obtain high strength cast iron parts whose fatigue strength has been elevated, by heating a ductile cast iron material, hot-forging it, forming a ferrite layer on the surface, and after that, performing a soft nitrising treatment. CONSTITUTION:A cast iron material is obtained by casting a ductile cast iron material, hot forging is performed by heating to 800-950 deg.C, and a ferrite layer is formed on the surface. Subsequently, a soft nitrising treatment is performed by a gas soft nitrising method, etc. According to this method, a uniform nitrising layer and a diffusion layer can be obtained, and the inside of the cast iron material is maintained as it is, therefore, its mechanical strength is not obstructed, and it is possible to obtain high strength ductile cast iron parts having a nitriding layer on the surface.
Patent JP-H02305612-A (JP)
Title: Manufacture of board with fine pattern
Inventor: MATSUNO YOSHIHIRO
IPC: B29C59/02
Filed: 1989-03-13
Abstract: PURPOSE:To form widely, uniformly, highly accurately and without defect a fine pattern, by a method wherein a jostle between a die and board is begun from an arbitrary end and then advanced to the other part. CONSTITUTION:For example, ethanol and water are added to silicone tetraethoxide for dilution and the same is made into a coating solution by adding polyethylene glycol further to the same for uniform dissolution. A disc board 1 made of chemically reinforced glass is immersed into the coating solution and a coated film 2 is formed on the board. Then a die 3 made of polycarbonate having a crest part and the glass board obtained by putting the coated film 2 between them and the die 3 put between the board and a silicone rubber sheet 4 opposite to the board are mounted within a mold. The same is deformed into almost a spherical state by pressing the center part so that a side facing on the glass board is made into a protrusion. A jostle with the glass board is performed on the center part of a disk and the jostle of the whole surface of the disc is performed by widening the jostle part in a state of axis symmetry in a radial direction. It is preferable that the jostle is performed under a depressurized state of not exceeding 10Torr.
Patent JP-H03261959-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIYAMOTO EIICHI
IPC: G03G5/05
Filed: 1990-03-13
Abstract: PURPOSE:To make improvement in sensitivity, stability and printing resistance by constituting a charge generating layer of a compsn. contg. a charge generating material and a diphenoquinone deriv. CONSTITUTION:The charge generating layer is constituted of the compsn. contg. the charge generating material and the diphenoquinone deriv. The diphenoquinone deriv. excels in compatibility with the charge generating material and resin binder and electron transferability among various electron receptive materials. The remaining of electrons in the charge generating layer after the movable positive carriers of holes and electrons are generated in the charge generating layer is, therefore, obviated and the electrons are rapidly transferred to the outside of the charge generating layer. The greatly improved sensitivity and the improved stability and printing resistance are obtd. in this way.
Patent JP-H05263878-A (JP)
Title: Push/pull chain
IPC: F16G13/06
Filed: 1992-03-17
Abstract: PURPOSE:To prevent troubles due to dust invasion by improving a push/pull chain in which link plates and pin plates are stacked in two rows to be pin- connected to each other. CONSTITUTION:Link plates 1A, 1B, aligned in two rows are respectively provided with dust removal holes 1f so as not to be covered with accumulation of dust even in the case of keeping the link plates level. If dust is not accumulated on the link plates, there will be no possibility of dust invasion.
Patent JP-S57174452-A (JP)
Title: Production of photoconductive member
Inventor: SHIMIZU ISAMU
IPC: G03G5/082
Filed: 1981-04-21
Abstract: PURPOSE:To form an extremely good photoconductive layer by mixing >=2 kinds for one of the silicon compds. consisting of two specific formulas at specific ratios, and mixing these with materials contg. carbon atoms thereby constituting a raw material for formation of photoconductive layers. CONSTITUTION:A raw material is constituted of a material cont. carbon atoms as constituting elements and the compds. expressed by the A formula SinH2n+2, B formula SimHlXk (n, m, k are positive integers, l is 0 or a positive integer, l+k=2m+2, X is halogen atoms). At least 2 kinds of either one of the compds. expressed by the A formula or the B formula are contained, and with respect to the compd. of the lowest order of either (n) or (m), for example, SiF4, the  compd. of (n) or (m) of higher order than this, for example, Si2F6 is contained at >=1vol%. The material contg. carbon atoms is, for example, nitrogen, ammonia or the like, and is mixed at about <=50vol% based on the vol. of the A formula and B formula compds. The raw material is introduced in a gaseous state into a decreased pressure decomposition chamber, wherein electric discharge is caused, and a photoconductive layer is formed on a substrate.
Patent JP-H10239310-A (JP)
Title: Cholera toxin, novel high sensibility method and kit for measuring neutralization activity thereof
Inventor: ITO HISATOSHI
IPC: G01N33/566
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To measure not only cholera toxin CT, but also neutralization activity with high sensitivity. SOLUTION: Method A; A sample forecasted to contain cholera toxin CT is adapted to react on beads coated with monosialogangliocid GM1 and then bonded with pyotin label sialic acid bonding probe. After Peroxidase bonding streptoavidin HRP-SA is adapted to react on and bond with the beads, the coloring determination is performed by a coloring substrate, for example 3,3',5,5''-tetramethyl benzizine TMBZ. Method B; the beads coated with GM1 is subjected to the saturation bonding with cholera toxin B sub-unit CT-B. After the reaction of the sample, the probe is bonded with the sample and then HRP-SA is adapted to react and subjected to the coloring determination by TMBZ.
Patent JP-H10238551-A (JP)
Title: Outer ring member for joint
Inventor: IIJIMA MITSUMASA
IPC: F16D3/20
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the axes of a connecting shaft and a joint outer ring from being dislocated from each other by applying the constitution that a plurality of engagement projections are formed on the connecting shaft so as to axially extend, engaging holes are formed on the joint outer ring so as to be fitted with the engagement projections, and then the connecting shaft and the joint outer ring are welded to each other. SOLUTION: Engagement projections 10 formed on a connecting shaft 2 are inserted in engagement holes 13 on a joint outer ring 3, thereby temporarily arranging the connecting shaft 2 and the joint outer ring 3 in a connected state. In this state, the connecting shaft 2 and the joint outer ring 3 are welded to each other. In more detail, the engagement projections and holes 10 and 13, and the vicinity thereof are resistance welded. As a result, the connecting shaft 2 and the joint outer ring 3 are jointed to each other, thereby providing an outer ring member 1. According to this construction, the connecting shaft 2 and the joint outer ring 3 are welded to each other in a preliminarily aligned state via the engagement projections and holes 10 and 13.  The outer ring member 1 without the axial dislocation between the connecting shaft 2 and the joint outer ring 3 can, therefore, be provided.
Patent JP-H07244478-A (JP)
Title: Music composition device
Inventor: MATSUSHIMA WATARU
IPC: G10H1/00
Filed: 1994-03-03
Abstract: PURPOSE:To carry out a musical performance correctly corresponding to initially set data at the time of a musical performance based upon music composition data while reducing the labor for music composition and increasing the flexibility of musical expression. CONSTITUTION:Phrase data are displayed in phrase tables 20a-20h consisting of musical instrument icons 22a-22h and phrase names 24a-24h, an optional musical instrument icon in the respective phrase tables 20a-20h is passed to a song map 16 where a time series corresponding to the progression of music is displayed with plural frames, and music composition data are generated with the phrase data corresponding to the pasted musical instrument icon. The data use two channels for one track; and a frame 1 which is precedent between phrase data of adjacent frames is assigned to a channel 1, the phrase data frame 2 of the following frame is assigned to a channel 2, and following phrase data are initially set from the tail data part of the precedent phrase data.
Patent JP-H03261882-A (JP)
Title: Method of testing electronic circuit condition
Inventor: MANBA HIROSHI
IPC: G01R31/28
Filed: 1990-03-12
Abstract: PURPOSE:To improve a test accuracy by setting the output of an electronic circuit component to be tested to a high impedance condition by a test mode signal in the electronic circuit component connected to the input side of the electronic circuit component to be tested. CONSTITUTION:Probes 60a-63a are brought into contact with test pads 60b-63b, respectively. Then, a test mode signal S1 is inputted from a tester 64 to a tri-state buffer 53c via the probe 60a to set the output side lead 53b of an IC chip 53 to a high impedance condition. At the same time, a test drive signal S3 is inputted to the tri-state buffer 56c from the tester 64 to activate the try state buffer 56c. Thus, the effect of the IC chip 53 is removed over a range from a wiring pattern 57 to the IC chip 57.
Patent JP-H04212763-A (JP)
Title: Head supporting device
Inventor: YUMURA TAKASHI
IPC: G11B21/16
Filed: 1991-03-25
Abstract: PURPOSE:To offer a head supporting device where a magnetic head slider is not deformed in a moving direction and which can perform stable positioning control even though resonance accompanied with twist occurs when the magnetic head slider is moved at a high speed. CONSTITUTION:This device is constituted so that a contact point of a pivot with a load beam may be positioned in the shearing central surface of the load beam in a state where the load beam is deformed by load. Furthermore, a leaf spring part is constituted to be in a plate state.
Patent JP-H04295654-A (JP)
Title: Speed increase/reduction device for magnetic recording/ reproducing device
Inventor: KAKIWAKI NARIMITSU
IPC: G11B15/18
Filed: 1991-03-25
Abstract: PURPOSE:To start the transfer of a tape and halt its transfer operation so as to make constant the traveling speed and tension of said tape irrespective of the winding position of tape wound around each reel in a reel to reel type magnetic recording and reproducing device. CONSTITUTION:Tape speed is fixed by an FG signal 51a of tape speed detected by a photo interrupter 51 by way of a speed control circuit 114a. A winding radius Rs of the tape on a reel 2 on a supply side is computed by a supply side winding radius detection circuit 113 based on the FG signal 14a of a reel rotary speed detected by this tape speed and the photo interrupter 14a. A required torque equivalent to the winding radius Rs of the tape is provided to each of the reels 2 and 3 by way of a tension control circuit 114b so as to specify the tension. A lag time setting circuit 115 sets lag time to transfer start or stop which varies with the winding radius Rs of the tape when starting the transfer or halting its transfer and provides the specified torque to each of motors 8 and 9 respectively by way of a change over switch 117 and prevents excessive tension and looseness.
Patent JP-H08265790-A (JP)
Title: Digital color encoder
Inventor: HARA KENTARO
IPC: G06T9/00
Filed: 1995-03-20
Abstract: PURPOSE: To provide a digital color encoder whose circuit scale is small. CONSTITUTION: This digital color encoder inputs digital signals R, G and B and outputs luminance signals, color signals and composite signals which are digitized or converted into analog ones. A luminance signal synthesis circuit 1 provided in the digital color encoder for sending out digital luminance signals by being supplied with the digital signals R, G and B and synthesizing the digital signals R, G and B by a prescribed synthesis ratio is provided with a shifter 20a or the like for performing bit shifting for the respective digital signals R, G and B so as to obtain the synthesis ratio for the respective digital signals R, G and B and an adder 12 or the like for adding the respective digital signals R, G and B sent out from the shifter.
Patent JP-S52143779-A (JP)
Title: Input protection circuit
Inventor: ITOU SOUICHIROU
IPC: H01L27/02
Filed: 1976-05-25
Abstract: PURPOSE:To protect AGFETs from abnormal signal inputs by providing side by side PN junctions of the same conductivity type as substrate and of a high concentration alongside the gate side of the transistor to be protected in addition to the PN junction diode of a high concentration composed of a diffused layer of an opposite conductivity type to the substrate.
Patent JP-H09252427-A (JP)
Title: Picture replacement system, picture replacement device and picture replacement method
Inventor: ISHIDA MASAYUKI
IPC: H04N5/262
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To replace a part of a present picture with a logotype corresponding to the change of the present picture by replacing a part where the present picture and a reference picture are the same with the picture corresponding to the same part among the picture. SOLUTION: A switch 2 inputs the picture photographed by a camera 1A and switches and outputs it to a reference picture selection part 4 and an area detection part 5. Then, the key signal generation circuit 62 of a key signal generation part 6 generates key signals based on the difference result of a subtractor 61. That is, the key signals for turning a picture element for which a difference from the subtractor 61 is '0' to '0' and the picture element for which the difference from the subtractor 61 is other than '0' to '1' are generated.  A replacement part 7 which is the switch switched by the unit of one picture element based on the key signals inputs a logotype picture from a logotype picture correction circuit 54 and the present picture from the camera 1A, outputs the logotype picture in the case that the key signal is '0' and outputs the present picture in the case that the key signal is '1'. Then, as one picture element, only a prescribed part is replaced with the logotype and the present picture is attained.
Patent JP-S60218691-A (JP)
Inventor: JIYAN FUIRITSUPUSU
IPC: G09G3/18
Filed: 1985-03-25
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-S59185977-A (JP)
Inventor: FUNAYAMA MASAKI
IPC: F26B17/14
Filed: 1983-04-06
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-H06272834-A (JP)
Title: Powdery waste conveying device
Inventor: TSUNEMI TAKESHI
IPC: F23G5/44
Filed: 1993-03-19
Abstract: PURPOSE:To convey powdery waste to a combustion space without ignition and to feed high temperature air for combustion to the combustion space by a method wherein a feed port for gas containing oxygen having temp higher than that of gas for conveying the powdery waste and the feed port of a conveyance passage for powdery waste are opened in a state to be communicated to the combustion space. CONSTITUTION:An oxygen-containing gas feed passage R2 through which oxygen-containing gas having temperature higher than that of gas for conveyance in a conveyance passage R1 for powdery waste is fed in a combustion space 4 is provided. In that case, following constitution is provided so that high temperature oxygen-containing gas and powdery waste are joined together at an inlet to the combustion space 4. Namely, a first feed port 20 of the oxygen-containing gas feed passage R2 extending to the combustion space 4 and a first feed port 19 of the conveyance passage R1 for powdery waste extending to the combustion space 4 are opened in a state to be communicated to the combustion space 4. This constitution causes the feed of air for combustion, the temperature of which is raised as it is conveyed to the combustion space without igniting the powdery waste, to the combustion space.
Patent JP-S55151579-A (JP)
Title: Preparation of phthalide
Inventor: NAKASHIMA KAZUHISA
IPC: C07C67/00
Filed: 1979-05-16
Abstract: PURPOSE: To obtain the title compound useful as thymoleptics and an intermediate for various drugs industrially advantageously, by reacting a 1,2-bis(dihalomethyl) benzene with an alkali in a mixed solvent of water and an ether, followed by treating the resulting product with an acid.  
     CONSTITUTION: A 1,2-bis(dihalomethyl)benzene is reacted with an alkali in a mixed solvent of water and an ether under heating at 50°C to reflux temperature to prepare an alkali salt of 2-hydroxymethyl-benzoic acid, which is treated with an acid to give phthalide. The volume ratio of water to ether is preferably 1/0.2W0.6. Dioxane is preferably used as the ether. Preferably, an organic solvent, e.g., benzene, is added to the solution of the alkali salt in the mixed solvent of water and the ether so that the salt is transferred to the water layer and the acid treatment is carried out. Phthalide is extracted from benzene, etc. and separated to give a high- purity and high-quality phthalide. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03259919-A (JP)
Title: Production of aromatic polyester
Inventor: UEKI HIROMI
IPC: C08G63/19
Filed: 1990-03-12
Abstract: PURPOSE:To produce an aromatic polyester improved in hue in and degree of polymerization within a short time by polycondensing a diaryl ester of an aromatic dicarboxylic acid with an aromatic dihydroxy compound in the presence of a specified catalyst. CONSTITUTION:A diaryl ester (a) of an aromatic dicarboxylic acid of formula I (wherein Arn1 is 6-20 C arylene; and Ar1 is 6-10 C aryl) is prepeacted with 0.95-1.05mol, per mol of component (a), of an aromatic dihydroxy compound (b) of formula II (wherein Arn2 is Arn1) ar 180-320 deg.C and atmospheric or slightly diminished pressure in the presence of 0.0001-10mol%, based on component (a), catalyst comprising a tin compound of formula III (wherein R<1> to R<4> are each alkyl or aryl; and X<1> and X<2> are each hydroxy, alkoxy or aryloxy) and subjected to react at 270-390 deg.C in a high vacuum of 1mmHg or below to obtain an aromatic polyester of a reduced relative viscosity (as measured in a 1% o-chlorophenol solution at 25 deg.C) of 0.6 or above.
Patent JP-S62221802-A (JP)
Title: Charging equipment for unmanned carrier vehicle
Inventor: TOYODA KENICHI
IPC: B60L11/18
Filed: 1986-03-20
Abstract: PURPOSE:To facilitate the design of a unmanned travelling route by setting the position to the lower part of the body of a unmanned carrier vehicle and on the travelling road surface for a battery on board the unmanned carrier vehicle to get into contact with a battery charger on the ground facilities. CONSTITUTION:Conductors 4a and 4b are connected to the positive and negative electrodes of a battery 2 respectively. They are installed to the bottom face of a unmanned carrier vehicle 1 projectably downwards and arranged at predetermined intervals in the cross direction of the unmanned carrier vehicle 1. Positive and negative output terminals of a battery charger 5 are connected to electrodes 6a and 6b respectively, which are arranged in the positions face to face to conductors 4a and 4b along the travelling route of the unmanned carrier vehicle 1. By closing a switch SW 1, which is closed by the excitation of an electromagnet 3, and a switch SW 2, which is actuated by signals from a central monitor 8 to monitor and control the unmanned carrier vehicle 1, the battery charger 5 is actuated.
Patent JP-H04276494-A (JP)
Title: Recording material for ohp, formation of ohp image and thermal transfer sheet
Inventor: KAIZE SHIGEKI
IPC: G03B21/132
Filed: 1991-03-04
Abstract: PURPOSE:To provide a recording material for OHP capable of projecting a sharp image even in a bright room and a method adapted to the formation of an OHP image, and a thermal transfer sheet. CONSTITUTION:A recording material for OHP is characterized by that one surface of a transparent base material film is roughened to be made opaque or translucent and an OHP image is formed by applying recording to said recording material using a hot melt type transfer sheet. In the thermal transfer sheet wherein a hot melt type ink layer is provided on the base material film, the linear transmissivity of the ink layer is set to 30-98%.