baber/WOPTO huggingface dataset:
Patent JP-H0461640-A (JP)
Title: Draw type optical disk
Inventor: TSUJITA KOJI
IPC: G11B7/24047
Filed: 1990-06-27
Abstract: PURPOSE:To prevent the generation of a chemicophysical change by light and to improve a long-term preservable property by compounding a light absorbent into a transparent substrate or forming a light absorptive layer thereon and specifying the light transmittance in the wavelength region below the wavelength of the laser beam to be used. CONSTITUTION:The light absorbent is compounded into the transparent substrate 11 or the light absorptive layer is formed thereon to confine the light transmittance in the wavelength region below the wavelength of the laser beam to be used to about <=30%. Org. dyes, such as indolenine cyanine dyes and copper phthalocyanine tetrasulfonic acid having the light absorption region in the wavelength region below the wavelength of the laser beam to be used are adequate as the light absorbent. Whether these org. dyes are used by compounding the same into the transparent substrate material or are used as the light absorptive layer by forming the film thereon on the transparent substrate as the method of using these org. dyes is determined by the characteristics of the org. dyes to be used. Then, the constant irradiation of a recording layer 12 with unnecessary rays is obviated. The generation of the chemicophysical change by light is prevented in this way and the long-term preservable property is improved.
Patent JP-H1111037-A (JP)
Title: Method to wash plate
Inventor: SCHMIDT DIETER
IPC: B41N3/06
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To remove an imaging residue from a plate by a method wherein a washing liquid contains a washing condensed substance as a component other than water, and the washing condensed substance contains an anion interfacial active agent of a weight ratio of a specified range, and also, contains a nonionic interfacial active agent of a weight ratio of a specified range. SOLUTION: A washing of a plate 9 having a non-printing layer of a silicon base, for which an imaging has been applied, is performed by a method wherein a specified pressing force is applied to the surface of the plate 9 to be washed with a washing member 8, and a relative movement is performed between the plate 9 and the washing member 8, and a washing liquid 13 is coated on the surface of the plate 9. In this case, the washing liquid 13 which contains a washing condensed substance as a component other than water, is used, and as the washing condensed substance, a substance containing 1-30 wt.%, preferably 20-30 wt.% of an anion interfacial active agent, and 1-30 wt.%, preferably 20-30 wt.% of a nonionic interfacial active agent, is used. By this washing liquid, a best washing effect can be obtained, and a thorough washing of the plate becomes possible.
Patent JP-H0834135-A (JP)
Title: Printer and printing method thereof
Inventor: TAKAMURA SATOSHI
IPC: G07B1/00
Filed: 1994-07-22
Abstract: PURPOSE:To almost uniformize the energies applied to respective heating elements and to extend the life of a line thermal head by providing a control part driving a line printing head so as to shift the heating elements by a predetermined number at each time when a predetermined number of media are printed. CONSTITUTION:The control part 28 of a card publishing printer is connected to a central host 30 through a host interface part 29. An operation part 31, a power supply device 32, a stacker part 33, a printing part 23, a magnetic recording part 34 and a hopper part 35 are connected to the control part 28. A setting part 36, a comparator 37 and a counter 38 are provided in the control part 28. The card publishing printer shifts heating elements to which a current is supplied by one within a shiftable number being the difference between the number of heating elements corresponding to the printing width of wound paper and the number of the heating elements corresponding to effective data width to generate heat at each time when one wound paper is printed by a line thermal head.
Patent JP-H0912971-A (JP)
Title: One- or two-package polyurethane coating material
Inventor: BRUCHMANN BERND
IPC: C08G18/80
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject coating material capable of giving a coat having high hardness and strength, by incorporating a polyisocyanate with compound(s) having isocyanate group, (thio)urethane group or urea group along with capped isocyanate reactive groups, all being reactive with the polyisocyanate.  
     SOLUTION: This one-component-type or two-component-type polyurethane coating material is obtained by incorporating (A) a polyisocyanate with (B) at least one of reactive components therewith. The objective polyurethane coating material having high solid content and low viscosity is obtained by using the reactant compound(s) having (a) isocyanate group, urethane group, (thio) urethane group or urea group and (b) two capped isocyanate reactive groups expressed by the formula [R 1  and R 2  are each H or a 1-10C alkyl; X and Y are each O, S or N-R 6  (R 6  is a group reactive with isocyanate, etc.); R 3  is a 1-5C alkylene; a heterocycle formed by X, Y and R 3  may be substituted with R 4  and R 5 ; one of R 4-6  is a group reactive with isocyanate and the rest are groups unreactive with isocyanate] as the reactive component(s). 
     COPYRIGHT: (C)1997,JPO
Patent JP-S6231632-A (JP)
Title: Substrate conveying device
Inventor: TOKUSHIMA SHINOBU
IPC: B65H3/32
Filed: 1985-08-03
Abstract: PURPOSE:To reliably discriminate collision with an obstacle from contact with a reference part for positioning, by providing a signal generating part generating an electric signal responding to a moving distance of a moving member. CONSTITUTION:During a time in which a laminar material 49 passes a mask positioning sensor 50 during movement of a slider 3 along with rotation of a motor 43, the mask positioning sensor 50 is turned OFF, and a motor control part is prevented from application of dynamic brake on a motor. When a mask 1 is brought contact with something to stop the slider 3, rotation of a disc 39 for generation of pulse is also stopped. A slider motion sensor 41 is brought into a state to prevent provision of a pulse output signal In which case, a pulse counter circuit, at a point of a time when the number of counts outputted from a pulse comparator 56 exceeds a specified value, outputs a signal to the motor control part. This causes alarming of a warning to an operator by means of the motor control part, and stop of rotation of the motor 43.
Patent JP-H05340089-A (JP)
Title: Construction method of building underground beam
Inventor: KADOKURA YASUNORI
IPC: E04G9/00
Filed: 1992-06-08
Abstract: PURPOSE:To improve the working environment accompanying the construction of a double floor, shorten the constructing period, and reduce the cost in the method for constructing the underground beam of a concrete structure. CONSTITUTION:A precast concrete form having at least suspending anchor on the upper part is formed, and a form skeleton 4 formed by assembling the precast concrete forms is carried into a pit by a suspending jig 3. The form skeleton 4 is used as a form for underground beam, a half PC floor board 5 is laid thereon, and after a slab arrangement bar 6 and an underground beam upper bar 7 are arranged, concrete 8 is placed between the form skeletons 4 to construct an underground beam.
Patent JP-S5960976-A (JP)
Inventor: ENDOU MASAHISA
IPC: H01R35/04
Filed: 1982-09-30
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-S5872611-A (JP)
Title: Exhaust gas purifier of diesel engine
Inventor: MATSUOKA TAKESHI
IPC: F01N3/02
Filed: 1981-10-27
Abstract: PURPOSE:To completely burn a collected component in a filter member further prevent deterioration of an exhaust system part, caused from excessively unnecessary consumption of burner fuel, by variably supplying a fuel quantity to a burner device. CONSTITUTION:A control circuit 23, in which the higher the speed of an engine, the larger the flow of exhaust is decided to change an opening signal S3 of a fuel regulating valve 20 to the direction of larger valve opening, further the lwoer the exhaust temperature, to the larger opening direction the valve opening signal S3 is changed by an exhaust temperature signal S4 from a temperature sensor 25, is provided. Then a fuel quantity, supplied to a burner device 8, is constituted variable. For instance, if an opening of the regulating valve 20 is increased, a level of negative pressure, applied to chambers 16c, 17c in a diaphragm device 16, is increased, and needles 16b, 17b are more retracted. As a result, opening area of orifices 14, 15 is increased, then quantities of fuel air and fuel can be increased.
Patent JP-H0276933-A (JP)
Title: Power transmission mechanism
Inventor: MURATA KIYOHITO
IPC: F16D43/04
Filed: 1988-07-11
Abstract: PURPOSE:To eliminate the existence of a spline part and reduce weight by deforming an elastic member to generate the deformation resistance when two rotary members are relatively rotating and providing a rigid member to transmit that resistance to a rotary member on the other side. CONSTITUTION:When a differential rotation is generated between two propeller shafts P1, P2 in a power transmission mechanism 10, respective balls 16 rotate to deform respective elastic members 14, 15 in accordance with this differential rotation. Torque formularized in T F.R is transmitted from the first propeller shaft P1 on the driving side to the second propeller shaft P2 on the driven side by this deformation resistance F, provided that R is the radius between the shaft center and the center of the balls 16, and the deformation resistance F increases in response to the differential number of revolution between the two propeller shafts P1, P2. By the way, as no spline part is provided in this power transmission mechanism 10, rattling and unbalance are not generated at all, and the generation of swinging rotation, vibration, rattling noise, etc., of the propeller shafts P1, P2, etc., is largely suppressed.
Patent JP-H0267356-A (JP)
Title: Utilization of mixture of thermoplastic polycarbonate with styrene/methacrylonitrile copolymer for optical disc substrate
Inventor: KURAUSU BERUKU
IPC: G11B7/2533
Filed: 1989-07-05
Abstract: PURPOSE: To provide a mixture having highly dimensional stability and useful as substrate by blending a specified thermoplastic aromatic polycarbonate with a thermoplastic copolymer of styrene and methacrylonitrile.  
     CONSTITUTION: This optical disc substrate is formed of a mixture of (1) 10-90 wt.% thermoplastic aromatic polycarbonate in which at least 75 wt.% of the molecule is formed of a repeat structural unit represented by formula II and 25 wt.% or less of the molecule is formed of a repeat structural unit represented by formula I, (b) 90-10 wt.% thermoplastic copolymer of styrene and methacrylonitrile in which the methacrylonitrile content is 0.5-18 wt.% to the weight of the copolymer. In formula I, X is single bond, 1-6C alkylene, 2-6C alkylidene, 5-6C cycloalkylidene or 5-6C cycloalkylene; -R- is an arylene group whose nucleus may be alkylated or halogenated. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0834844-A (JP)
Title: Purifying method for polyhydroxycarboxylic acid
Inventor: OBUCHI SEIJI
IPC: C08G63/90
Filed: 1994-07-25
Abstract: PURPOSE:To effectively remove a catalyst from a polyhydroxycarboxylic acid by a simple method. CONSTITUTION:A catalyst is removed from a solid polyhydroxycarboxylic acid which is obtd. by polymn. and has an intrinsic viscosity of 0.1-5.0dl/g by bringing the acid into contact with an acidic substance in the presence of an org. solvent having a solubility in water of 0.3wt.% or higher.
Patent JP-H1019024-A (JP)
Title: Fixing tool
Inventor: OKABE TOMIO
IPC: F16B35/04
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To safely mount posteriorly various kinds of structures to an existing body structure without using fire. SOLUTION: A fixing tool 1 is a cylindrical body made of soft material, or bolt 2, the head part 2b of which is formed into the shape of a taper enlarged toward the end part side, and the thread part 2a of the bolt is inserted from one end side to be engagingly locked to the head part side. Then, the thread part is extended from the other end side. The fixing tool is provided with a bush 3 which is inserted from one face side together with the bolt into a mounting hole 10a formed from the head part side in a body structure 10, and a nut 4 screwed onto the thread part of the bolt.
Patent JP-H1017891-A (JP)
Title: Detergent composition for dry cleaning
Inventor: OI TOSHIAKI
IPC: C11D17/08
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent compsn. for dry cleaning excellent in detergency by compounding a quat-ammonium salt represented by a specific formula and a fatty acid with the number of carbon atoms specified in a specified wt. ratio. SOLUTION: This compsn. is prepd. by compounding a quat-ammonium salt represented by the formula (wherein R1 is 8-23C alkyl; R2 is 1-22C alkyl, hydroxyethyl, etc.; R3 and R4 are each 1-3C alkyl, hydroxyethyl, etc.; Y is ethylene or propylene; m is 0 or 1; and X is the anion of sulfuric acid, phosphoric acid, etc.) (e.g. stearyldimethylhydroxyethylammonium phosphate) and an 8-22C linear or branched satd. or unsatd. fatty acid in a wt. ratio of (5/1)-(1/10). If necessary, an anionic or nonionic surfactant and a dry cleaning solvent (e.g. trichloroethane) are incorporated into the comspn. The compsn. is so prepd. that the sum of the contents of the salt and the acid is 10-70wt.%. Before used, the compsn. is diluted to a concn. of about 0.3-2wt.% with a dry cleaning solvent.
Patent JP-H0619357-A (JP)
Title: Fixing device and electrophotographic recorder
Inventor: MITSUYA TERUAKI
IPC: G03G21/00
Filed: 1992-06-30
Abstract: PURPOSE:To remove offset toner without causing erroneous printing by resolving the particles of the offset toner which is recognized when a toner image is fixed on a recording paper to the offset toner which can not be recognized. CONSTITUTION:In the case an unfixed toner image formed on the recording paper is inserted to pass through fixing rollers 1 and 2, it passes so that an unfixed toner image carrying surface may come in contact with the heated fixing roller. In such a case, the brush 7 of a brush roller 3 is made of nylon fiber and the roller 3 is rotated by following the rotation of a heat roller(HR) 1, and the offset toner 6 is resolved. Therefore, the offset toner 6 is resolved on the surface of the HR 1 by following the rotation without being separated from the surface of the HR 1. Namely, by making the circumferential speed of the HR 1 coincide with that of the roller 3, the scraping effect of the offset toner 6 by the brush 7 of the roller 3 is prevented. Therefore, the offset toner is removed without causing the erroneous printing by using the recording paper 4 submitted for printing.
Patent JP-H076241-A (JP)
Title: Coin discharge device
Inventor: MATSUMOTO TAKASHI
IPC: G07D1/00
Filed: 1993-06-18
Abstract: PURPOSE:To provide the coin discharge device able to surely discharge coins even when its discharge speed is increased. CONSTITUTION:In the coin discharge device, which is provided with holding cylinders 7a, 7b holding coins in a stacked state, an opening 22 formed to a lower end of the holding cylinders 7a, 7b and able to discharge coins in the holding cylinders 7a, 7b in a side direction, a discharge port 14 linked to the opening 22, a slide member 12 facing the lower end of the holding cylinders 7a, 7b and reciprocated freely in the radius direction of the holding cylinders 7a, 7b and a reciprocating means 10 reciprocating the slide member 12, and the reciprocating means 10 reciprocates the slide member 12, which extracts coins in the holding cylinders 7a, 7b via the opening 22 and the coins are dropped in the discharge port 14, the reciprocating means 10 has tentative stop mechanisms 43a, 66 stopping once the motion of the slide member 12 at the transition from the forward motion to the reverse motion.
Patent JP-S5960227-A (JP)
Title: Pen recorder
Inventor: KUBO TAKESHI
IPC: G01D15/28
Filed: 1982-09-29
Abstract: PURPOSE:To make it possible to prevent the interruption of recording, by sequentially subtracting the amount of movement of recording paper for recording from the length of the recording paper, which is set in a recorder and known in advance, and displaying the subtracted value. CONSTITUTION:The length of recording paper, which is set in a recorder, is known in advance. The length is set in a remaining length setting part 11. The preset remaining length value is stored in a memory 14 through a central processing unit 13. The moving speed of the recording paper 9 is determined by the pulses, which are obtained by dividing the frequency of clock pulses from a clock oscillator 20 by the central processing unit 13. Therefore, the number of pulses, which are sent to an output port 17, corresponds to the moving length of the recording paper 9. Based on the number of the pulses, the moving amount of the recording paper 9 is computed by the central processing unit 13, set in the remaining length setting part 11, and subtracted from the remaining length stored in the memory 14. The result is sent to a display 23 through an output port 19. As a result, interruption of the recording can be prevented in advance.
Patent JP-S6415162-A (JP)
Title: Method for removing dust stuck on discharge wire of electrostatic precipitator
Inventor: MIYAKE TAKESHI
IPC: B03C3/74
Filed: 1987-07-09
Abstract: PURPOSE:To remove the dust stuck on a discharge wire by inserting two adja cent discharge wires into both grooves of a jig provided with grooved having a diameter larger than that of the discharge wire at both its ends and lowering the jig from the upper part of the discharge wire toward the lower part thereof. CONSTITUTION:There are provided a dust-removing jig 1 provided with the grooves having the diameter a little larger than that of the discharge wire 2 stretched vertically at both ends of the jig and a hook 4 for hanging the jig. The jig 1 is set so that two adjacent discharge wires 2 are fitted into both grooved 3 of the jig 1 and descends by its own weight when an operator pays out a rope 6 engaged with the hook 4. At this time, the dust 5 stuck on the discharge wire 2 is scraped off by the jig 1. No trouble is caused regarding insulation deterioration and abrasion of discharge wire by this method and dust-removing operation also can be carried out inexpensively.
Patent JP-S6151051-A (JP)
Title: Polyphenylene ether resin composition
Inventor: MOTAI MASAAKI
IPC: C08L33/02
Filed: 1984-08-21
Abstract: PURPOSE:To provide the titled compsn. having well-balanced properties among resistance to heat, impact and solvents, processability and surface gloss of moldings, consisting of a polyphenylene ether, a thermoplastic resin and a styrene resin. CONSTITUTION:1-99mol% of a phenol compd. of formula I [wherein X is H, Cl, Br, I; R<1> is a hydrocarbon(oxy) group contg. no tertiary carbon atom, a halogenated hydrocarbon(oxy) group contg. at least two C atoms between the phenol nucleus and a halogen atom; R<2> is R<1> or halogen] is reacted with 99- 1mol% of a phenol compd. of formula II (wherein X' is X; R3, R4 are each R1; R5, R6 are each H, R1 provided that at least one of R5, R6 is alway a group other than H) to obtain a polyphenylene ether (A). 5-95wt% component A, 95- 5wt% thermoplastic resin (B) obtd. by polymerizing an arom. vinyl compd. in the presence of a rubbery polymer having a particle size of 0.05-0.8mum and 0- 85wt% styrene resin (C) are blended together.
Patent JP-S5963515-A (JP)
Title: Apparatus for detecting physical quantity varying vibratorily
Inventor: NAKAMURA HIROYASU
IPC: G01D1/02
Filed: 1982-10-02
Abstract: PURPOSE:To detect a physical quantity in quick response and high detecting precision and even in the vibratory variation thereof by providing a detecting element detecting the physical quantity variation by a resistance value variation, generating a voltage corresponding to the detected resistance value and by taking out the mean value of this volage variation. CONSTITUTION:The voltage varying corresponding to the resistance value of a potentiometer 1 is generated at a connection point (a) of resistances 141, 142 of a voltage detection circuit 14 and the corresponding desired variation is caused by selecting suitably the resistance values of the resistances 141, 142. By the variation, high and low voltages appear alternately at the point (a) of the resistances 141, 142, the max. and min. voltages are held at a max. value holding circuit 15 and a min. value holding circuit 16 among these high and low voltages appearing repeatedly, respectively and the mean voltage is obtained at a connection point (b) of resistances 173, 174 of a mean voltage detecting circuit 17. The voltage appearing at the point (b) is the voltage in case of no shaking, a transistor 182 is drived by using this voltage to excite the first, second and third coils 9, 10, 11, and a pointer indicates the fixed value in spite of up and down shakings in case of the pointer shaking by the combined magnetic field.
Patent JP-H0337208-A (JP)
Title: Production of polyvinyl alcohol polymer
Inventor: NAKAHARA FUMIO
IPC: C08F8/12
Filed: 1989-07-03
Abstract: PURPOSE:To produce a polyvinyl alcohol polymer while preventing a decrease in its degree of polymerization by saponifying a polyvinyl ester polymer in the presence of a specified saponification catalyst. CONSTITUTION:A solution of at least one saponification catalyst selected from among alkali metal (hydrogen) carbonates (e.g. Na2CO3) and LiOH in a solvent (e.g. dimethylformamide) is added to a polyvinyl ester polymer of an intrinsic viscosity -i 1.1dl/g, obtained by copolymerizing a vinyl ester monomer (e.g. vinyl acetate) with optionally a copolymerizable monomer (e.g. acrylic acid) in a molar ratio of the saponification catalyst to the total vinyl ester units of 0.005-10, and, the polymer is saponified ar 10-120 deg.C in the presence of optionally 5-1000ppm of a radical scavenger e.g. hydroquinone) in an atmosphere of an oxigen concentration <=5X10<-4>mol/l.
Patent JP-H1014949-A (JP)
Title: Tooth washing vessel
Inventor: IWAMOTO HISAO
IPC: B65D83/16
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To simplify the structure by manually opening a shutoff valve provided on a lid body to jet a washing liquid within the body of a vessel by a gas pressure of a contained foaming component through a washing path of a lid body. SOLUTION: The body of a vessel housing a washing liquid containing a foaming component is turned upside down to set a nozzle tube 30 at a specified angle. Under such a condition, a small-diameter hole 3a of a nozzle 3 is made to communicate with a path 25 of a ceiling wall 5b of a lid body 5. A nozzle port is positioned facing a washing object such as tooth and then a push button 6 is depressed. As a result, a valve body 8 is opened and the washing liquid flows to a hollow part of an internal wall 20 below the lid body 5, a central through hole and the path 25 of the ceiling wall 5b. Moreover, the washing liquid jets out by a pressure of a gas contained in the washing liquid at a nozzle port passing through the small-diameter hole 3a of the nozzle 3 and the nozzle tube 30.  The washing liquid is consumed completely by one use, a cap 2 is removed and water and tablets are put into a vessel body to apply a lid. This allows preparations for the subsequent use.