baber/WOPTO huggingface dataset:
Patent JP-H10103658-A (JP)
Title: Control structure of heater
Inventor: NAKAMURA KANEYUKI
IPC: F23N3/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To warm the inside of a room effectively and to equalize room temperature. SOLUTION: An air duct 2 is formed from the back part through to the front part of the frame body 1 of a heater, a convection fan 5 is arranged to the back part of the frame body 1 that faces the air duct 2, a hot air blowing outlet 6 is arranged to the front part, a combustion chamber 4 that is connected to a burner 3 is arranged inside the air duct 2, a room temperature setting means 7 for setting desired room temperature and a room temperature detecting means 8 are arranged to the frame body 1 and a combustion quantity varying means controls the heating value of the burner 3 depending on the differential signals between the room temperature setting means 7 and the room temperature detecting means 8.  An air blowing means 11 for blowing indoor air towards an air outlet 10 that is formed at the upper part of the frame body 1 is provided, a radiation temperature sensor 12 is arranged on the front surface of the frame body 1, the temperature data between the radiation temperature sensor 12 and the room temperature detecting means 8 are compared and the air blowing means 11 is activated when the differential signal reaches the predetermined temperature and the indoor air is agitated by blowing air flow to a ceiling part.
Patent JP-H07112247-A (JP)
Title: Method for continuously casting slab having excellent surface and internal qualities
Inventor: YAMAMURA HIDEAKI
IPC: B22D11/10
Filed: 1993-10-14
Abstract: PURPOSE:To provide a continuous casting method capable of obtaining a cast slab having excellent surface and internal qualities by controlling molten steel fluid in a mold in continuous casting. CONSTITUTION:A spouting hole 3 is provided at the bottom part of a nozzle 2 to pour the molten steel downward, and an electromagnetic stirring device 4 is provided at the outside of the mold to generate the flow rotating the molten steel in the mold near a meniscus 8 in the horizontal direction along the inner peripheral surface of a solidified shell 9. Further, static magnetic field 5 is impressed downward from the spouting hole of the nozzle 2 to attenuate the spouting flow. Thus, the inclusion, blow hole, flow mark and longitudinal crack of the internal part and the surface of the cast slab are simultaneously reduced, and the cast slab having excellent surface and internal qualities can be produced.
Patent JP-H02167584-A (JP)
Title: Electrophotographic copying machine
Inventor: MITSUYAMA AKIRA
IPC: G03G15/14
Filed: 1989-10-27
Abstract: PURPOSE:To constantly attain satisfactory transfer and destaticization regardless of humidity by changing the quantity of charges acting on the copying paper of a transfer corona discharger in accordance with the humidity. CONSTITUTION:Paper guides 3 and 7 are connected in common, with a grounding part 12 through a changeover switch 11. In a high-humidity or a high- humidity area, the changeover switch 11 is connected to the ON side, whereby paper guides 3a, 3b, and 7 are insulated and separated from the grounding part. Therefore, corona-discharged electric charges acting from the back of the copying paper 4 is prevented from flowing to the grounding part 12 via the paper guides 3a, 3b, and 7. In an ordinary humidity or an ordinary area, by connecting the changeover switch 11 to the off side, such a potential difference that causes discharging between the copying paper 4 or the paper guides 3a, 3b, and 7 and the grounding part 12 does not occur. Thus, an excellent toner picture can be transferred without being affected by the humidity, and the electrophotographic copying machine which efficiently removes the charges remaining on a photosensitive body 1 after transfer is obtained.
Patent JP-H11122101-A (JP)
Title: Pll circuit
Inventor: KATAYAMA SATOSHI
IPC: H03L7/107
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide the PLL circuit that reduces noise in an output signal while reducing a lockup time. SOLUTION: A phase comparator 1 outputs pulse signals ϕR, ϕP with a pulse width in response to a frequency difference between a reference signal fr and an output signal fvco. A smooth circuit 2 smoothes the pulse signals ϕR, ϕP into a DC voltage and outputs the DC voltage as an output voltage Vrp. A DC amplifier 3 amplifies the output voltage Vrp and outputs an amplified voltage signal Vc. A voltage controlled oscillator 4 outputs the output signal fvco with a frequency based on the voltage of the voltage signal Vc.  A gain control means 5 increases a gain of the DC amplifier 3 when the frequency of the output signal fvco is apart from the frequency of a reference signal fr by >= a prescribed frequency and the gain control means 5 decreases the gain of the DC amplifier 3 when the frequency of the output signal fvco is close to the frequency of the reference signal fr by < a prescribed frequency.
Patent JP-H02129836-A (JP)
Title: Cathode-ray tube
Inventor: SUGAWARA TSUNEHIKO
IPC: H01J29/88
Filed: 1988-11-08
Abstract: PURPOSE:To reduce weight of a glass bulb by increasing surface glass bulb surface strength while having a construction in which allowable maximum tension stress value is increased. CONSTITUTION:A cathode-ray tube 1 is composed of a glass bulb 2 consisting of a panel part 3, a funnel part 4 and a neck part 5. In this cathode-ray tube, a film 8 is formed in the region including B on the panel face of the bulb 2 having a region generating the maximum tension stress 70 to 110kg/cm<2> under the atmospheric pressure on its surface and D on the face of a skirt part, that is, the film 8 is formed on either region of the bulb 2 having large value at least 70kg/cm<2> of the region generating tension stress, or the region having 80% of the maximum tension force. As the film generating tensil strength to tension force, it is necessary that Young's modulus is about equal to glass bulb material or more besides that a thermal expansion coefficient is about equal or small while having minuteness adhesiveness and heat resistance and being able to check expansion of a crack tip of minute defect of the glass surface.
Patent JP-H04154891-A (JP)
Title: Composition for adding to gasoline
Inventor: SAKAKIBARA TADAMORI
IPC: C10L1/234
Filed: 1990-10-19
Abstract: PURPOSE:To obtain the subject composition extremely reducing accumulation especially to the suction valve of automobile engine, comprising an organopolysiloxane, a monosuccinimide and a fraction of a lubricant oil as principal components. CONSTITUTION:The objective composition contains (A) an organopolysiloxane, (B) at least a compound selected from (i) imide a monosuccinimide expressed by formula I (R1 is olefin oligomer having 500-5000 molecular weight; R2 is 2-4C alkylene; (m) is integer of 1-10), (ii) a bissuccinimide expressed by formula II (R3 and R3' are olefin oligomer having 500-5000 molecular weight; R4 is 2-4C alkylene; (n) is integer of 1-10), (iii) an alkylamide derivative having 500-5000 molecular weight containing a polyolefin polymer as an alkyl group component and (iv) a benzylamine derivative expressed by formula III (R is alkyl derived from a polyolefin polymer having 500-4500 molecular weight; R' is alkylene) and (C) a fraction of lubricant oil having 3-35mm<2>/S (at 100 deg.C) viscosity as principal components.
Patent JP-H04157178-A (JP)
Title: Production of bellows
Inventor: OKADA TAKESHI
IPC: C23C18/18
Filed: 1990-10-19
Abstract: PURPOSE:To produce the bellows which has no small holes at all by applying electroless plating on base material bellows formed by deep drawing a disk of a metallic sheet having malleability, then forming a metal deposited layer thereon by ion plating. CONSTITUTION:The sheet of Al or the like which has the relatively high malleability and can be dissolved by an alkali is blanked to the circular shape. This disk is made by tubing to a pipe stock 2. The pipe stock is further molded to a wave shape by press forming, by which the base material bellows 3 is formed. This bellows is immersed into an electroless plating bath to previously apply the electroless plating on the inside or outside surface or inside and outside surfaces of the base material bellows 3. The surface treated layer 4 consisting of the metal deposited layer is then formed by ion plating on the bellows. The bellows is immersed into an alkaline soln., etc., prepd. in a separate cell to remove the base material bellows 3 of Al and the bellows is produced of only the remaining metal deposited layer 4 when the metal deposited layer 4 is formed the one surface alone.
Patent JP-H06110476-A (JP)
Title: Karaoke @(3754/24)recorded accompaniment) device
Inventor: SONE TAKURO
IPC: G09B15/00
Filed: 1992-09-25
Abstract: PURPOSE:To easily predict next beat timing by including vibrato information in musical performance data. CONSTITUTION:This device is equipped with means 15 and 18 which reproduces performance music on the basis of performance information, a means 17 which mixes a speech inputted from a microphone 16 with the performance music and outputs them, means 20 and 22 which displays a background image according to drawing information, means 19 and 21 which superimpose a text image on the background image according to text information, means 11 and 19 which displays beat marks on the background image according to beat information, and a means 23 which stores the performance information, drawing information, text information, and beat information.
Patent JP-S61155779-A (JP)
Title: Multifunctional tester
Inventor: NAKATSUGAWA MASAZUMI
IPC: G01R31/28
Filed: 1984-12-27
Abstract: PURPOSE:To achieve an efficiency of operation test and consolidation of the test contents, by combining replaceable adaptor section matching an input/output interface of an electronic equipment with the body. CONSTITUTION:In the operation test of an electronic equipment, first, an adaptor section 1 matching an electronic equipment to be tested is selected and to be combined with the body 2. A microprocessor 105 operates on a program of a memory circuit 107 to perform a diagnostic processing of a circuit and when judging that the circuit is normal, it executes a test program of a memory circuit 101 to set an operation parameter for a parallel input/output circuit 103, a serial input/output circuit 104 or a timing circuit 109. When inputted, a signal is memorized into a random acceleration memory 108 and is shown on a display section 8 through a man-machine interface circuit 110. Moreover, when outputted, the signal is outputted through the man-machine interface circuit 110 with the data input from a keyboard 7. The output timing here is determined by a timing circuit 109.
Patent JP-H01125463-A (JP)
Title: Direct-sticking woody floor material
Inventor: ISHIHARA TOSHIO
IPC: E04F15/18
Filed: 1987-11-06
Abstract: PURPOSE: To superiorly stabilize a restoring force and improve the moisture resistance by integrally sticking a fiber buffer material of a prescribed fiber density to the rear face of a wooden floor material body. CONSTITUTION: A floor material A is formed of a wooden floor material body 1 and a fiber buffer material 3 integrally stuck to the rear face of the floor material body 1 by adhesive. A joint part 1a for joining it to another floor material A is formed in the circumferential part of the floor material body 1. The fiber buffer material 3 is constituted by connecting crimped staples of synthetic fiber together at mutual crosses of fibers into a three-dimensional net structure by self welding by heat and its fiber density is set to 0.01-0.08 g/cm<3> .
Patent JP-H09124752-A (JP)
Title: Curable composition for roller and roller obtained therefrom
Inventor: MIMURA KAZUYOSHI
IPC: C08F299/02
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a curable compsn. for rollers which has a low hardness and hardly exhibits bleeding by compounding a curable liq. resin component which becomes a rubbery solid by reaction and a compd. having one functional group reactive with the liq. resin component. SOLUTION: A polymer having alkenyl groups and a main chain comprising repeating oxyalkylene units, a compd. having at least two hydroxilyl groups (e.g., a compd. represented by the formula), and a hydrosilylation catalyst are mixed to obtain a liq. curable resin component which becomes a rubbery solid by reaction. The liq. resin component is compounded with a polymer having one alkenyl group and a main chain comprising repeating oxyalkylene units (e.g., polyoxypropylene glycol monoallyl ether) to give a curable compsn. for rollers. This compsn. is suitable for producing rollers used in contact with other rollers or members, e.g., in an electronic copying machine.
Patent JP-2000108012-A (JP)
Title: Wire saw
Inventor: SASABE KENICHI
IPC: H01L21/301
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw for maintaining the orthogonal abutting state of a wire to respective rollers as much as possible, and moreover facilitating the winding of the wire even increasing a working pitch. SOLUTION: A wire W is made travelable orthogonally to working rollers between the rollers 3a and 3b, and orthogonally to guide rollers between the rollers 4a and 4b, and the wire W traveling between the rollers 4a and 4b is made tiltedly travelable so as to be slipped by one pitch Pw part of wire guide grooves 5 provided on the rollers 3a and 3b from the wire W traveling between the rollers 3a and 3b.
Patent JP-S60175582-A (JP)
Title: Apparatus for separating blades from leftover rice of restaurant
Inventor: PEETAA SHIYUTOREEMUGUREN
IPC: B07C5/344
Filed: 1984-12-25
Abstract: A hopper (1) forms a chute and is adapted to be placed above the opening of a waste container. In the hopper there is a sloping surface (2) on which the waste is tipped, there being an opening (3) at the lower portion of the surface. A flap (16) arranged in the hopper is pivotabie between two positions, namely a first position (18) for closing off the opening (3) and a second position (19) for uncovering the opening. An electical switching signal from an inductive type probe (4) controls a drive means (17) for pivoting the flap between the first and second positions. The probe (4) is placed on the underside of the sloping surface (2).
Patent JP-H02127834-A (JP)
Title: Test system for signal terminal equipment
Inventor: KAWAKAMI MASAKAZU
IPC: H04L69/40
Filed: 1988-11-07
Abstract: PURPOSE:To attain accurate test conductance economically by providing a function controlling a signal terminal equipment and a signal terminal test equipment and a function receiving test information sent from the signal terminal equipment and the signal terminal test equipment, discriminating the result of test and displaying it externally to a signal processing unit. CONSTITUTION:A signal processing unit 1 controls a signal terminal equipment 2 and a signal terminal test equipment 3 to conduct a test. The signal terminal equipment 2 upon the receipt of a control instruction from the signal processing unit 1 is operated as specified by the CCITT recommendations Q.703, sends/ receives a signal to/from the signal terminal test equipment 3 via a signal data link 4 and reports a change event in the signal to the signal processing unit 1. Similarly, when a control instruction is received from the signal processing unit 1, the signal terminal test equipment 3 is operated as specified by the CCITT recommendations Q.781, and reports a change event in the signal to the signal processing unit 1. The signal processing unit 1 analyzes each changing event, discriminates the result of test and displays the result on a display device. Thus, the test personnel has only to command the test, the test is conducted accurately and economically and the time is reduced.
Patent JP-H059771-A (JP)
Title: Electrolysis of alkali chloride using fluorine-base multilayer cation exchange resin membrane
Inventor: HIYOSHI TATSUO
IPC: C25B9/19
Filed: 1991-10-03
Abstract: PURPOSE:To enable stable production of high concn. sodium hydroxide at high current efficiency and low electrolytic voltage by using a fluorine-base cation exchange resin membrane having a multilayer structure for electrolysis. CONSTITUTION:This multilayered fluorine-base cation exchange resin membrane has such a structure that the surface layer in the cathode side consists of 30-95wt.% alkali-resistant inorg. particles of <=0.2mum particle size and a fluorine- base copolymer having carboxylic groups. In the anode side, the surface layer consists of a fluorine-base copolymer having sulfonate groups and/or carboxylic groups. Electrolysis is performed at 70-100 deg.C and 10-60A/dm<2> current density by maintaining the concn. of sodium chloride in the anode chamber to 3-3.4N.
Patent JP-H07135359-A (JP)
Title: Solid-state laser oscillator
Inventor: TAKEHISA KIWAMU
IPC: H01S3/08
Filed: 1993-11-11
Abstract: PURPOSE:To obtain blue color laser light by disposing diffraction gratings on the opposite sides of a solid state laser crystal thereby causing efficient oscillation even for low gain. CONSTITUTION:An Nd:YAG crystal 1 containing trivalent Nd ions is pumped by means of an Xe flash lamp 2 thus oscillating Littrow diffraction gratings 3a, 3b. Laser light of 946nm emitted from the Nd:YAG crystal 1 is condensed through a lens 5 into a nonlinear optical crystal 6 thus producing second harmonics on the opposite sides. The second harmonic advancing toward a dichroic mirror 4 is passed as it is to generate a blue color laser light 8. The second harmonic entering into the diffraction grating 3b from the nonlinear optical crystal 6 is returned back just in the opposite direction with loss substantially as low as that of basic wave. The second harmonic passes through the nonlinear optical crystal 6 and taken out in the form of a blue color laser light 8, from the dichroic mirror 4.
Patent JP-H06106109-A (JP)
Title: Method of continuously coating strip material and apparatus therefor
Inventor: HAMAOGI KENJI
IPC: B05D1/28
Filed: 1992-09-28
Abstract: PURPOSE:To provide a roll coater type coating means by which a proper coating is stably formed for a long duration even if the frequency of the applicator roll exchange is made as a few as possible. CONSTITUTION:At the time coating is carried out by a roll coater using type coating apparatus, the elastic coefficient of rubber of an applicator roll outer layer (rubber lining layer 8) is measured on line during coating process and the gap between rolls is adjusted corresponding to the measured value at real time. A roll coater type continuous coating apparatus is composed of a pressing flat plate 11, a computing apparatus 14, and a means 15 to adjust the gap between rolls corresponding to the measured value of the elastic coefficient of rubber, wherein the pressing flat plate 11 can freely move forward and backward to touch and part from the applicator roll outer layer (rubber lining layer 8) of the roll coater type coating apparatus to coat a strip material continuously and the computing apparatus 14 is to measure the elastic coefficient of the rubber of the rubber lining layer 8 based on the pressing force of the pressing flat plate 11 and the contact width of the rubber lining layer 8 and the pressing flat plate 11.
Patent JP-H01124209-A (JP)
Title: Grain boundary insulation type porcelain composition
Inventor: KOBAYASHI MASAHARU
IPC: H01G4/12
Filed: 1987-11-09
Abstract: PURPOSE:To reduce a rate of change of electrostatic capacity, the change being caused by a DC bias, by adding any one of metal oxides Nb2O5, Ta2O5, WO3, La2O3, Y2O3, Nd2O3, Sm2O3, and CeO2, MgO, and Al2O3, by predetermined mols respectively, for 100mol parts of Sr1-xCaxTiO3, thereby increasing the apparent dielectric constant and breakdown voltage. CONSTITUTION:The predetermined amounts of components contained for 100mol parts of Sr1-xCaxTiO3 (where 0<=x<=0.2) are 0.01-1.0mol part of a metal oxide, 0.05-3.00mol parts of MgO and 0.05-1.00mol part of Al2O3. These salts are weighed by required compositions respectively. Then, these are wet-mixed for 22 hours, dried, graded in grain size and formed in a disk. After removing binder by heating, it is calcined in a N2 gas stream, obtaining a semiconductor porcelain. On the surface of this, paste of metal oxide salt containing 9.4wt.% bismuth, 0.5wt.% copper, 0.1wt.% manganese and 90wt.% diethylene glycol is coated at a ratio of 0.4wt.%, which is the ratio of the weight of the metal oxide for that of the semiconductor porcelain. The paste is diffused in air, thereby obtaining a semiconductor porcelain.
Patent JP-2000113005-A (JP)
Title: Automatic component arrangement processing method
Inventor: KANAZAWA TAKASHI
IPC: H05K13/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily designing an optimum component arrangement corresponding to component characteristics. SOLUTION: A component outer shape changing part 2 finds gap values optimum for respective components while referring to a library file prepared in a gap value storage part 3 based on the data, which include component characteristics, inputted from a layout system 1, and sends component outer shape data change while considering the provided gap values to an automatic arranging part 4. The automatic arranging part 4 performs automatic arranging processing based on the changed component outline and returns the arranged result to the layout system.
Patent JP-S62140623-A (JP)
Title: Method for preventing corrosion of filter of dust collector in dry flue gas desulfurizer
Inventor: ORAKU TOSHIO
IPC: C01B17/04
Filed: 1985-12-16
Abstract: PURPOSE:To prevent the corrosion of the filter of a dust collector by providing a heat exchanger between an SO2 reducing furnace and the dust collector, and heating and cooling the SO2 reducing furnace outlet gas with the heat exchanger to control the temp. of the gas entering the dust collector. CONSTITUTION:The SO2-enriched gas discharged from an activated carbon regeneration tower is introduced into the SO2 reducing furnace 2 from a line 1 and reduced by contact with a carbonaceous catalyst. A gas contg. vaporized sulfur is taken out, then supplied to the shell side of the heat exchanger 4, heat-exchanged with the gas supplied to the tube side from a line 5, and sent to the dust collector 7 through a line 6. Since the filter of the dust collector 7 exhibits corrosion resistance only in the temp. range 240-280 deg.C, the gas temp. of the line 6 is detected, a control valve 11 or 13 is regulated by a controller 8, hence the combustion waste gas or air is sent into the line 5, and the gas temp. of the line 6 is kept at 240-280 deg.C.
Patent JP-H11103939-A (JP)
Title: Device for adjusting elevating/lowering force
Inventor: MINATO MASATO
IPC: A47B9/10
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To surely adjust elevating/lowering force to be actuated on a mobile body without killing extending pressure to a vertical direction, which a gas spring is provided with. SOLUTION: A wagon 10 is provided with a lower part frame 11, an upper frame 12 formed so as to be elevating/lowering possible, the gas spring 13 which is disposed between the frames 11 and 12 so as to impart elevating/ lowering force to the upper frame 12 and a link mechanism 14 where its progressing/restroceding part 13A is connected. Then, the link mechanism 14 is provided with configuration where a first link arm 23 where the progressing/ restroceding part 13A is connected and the second link arm 24 where a support rod 25 connected to the lower part frame 11 is connected adjustment-possibly. By the configuration, elevating/lowering force is surely adjusted in accordance with the connecting position of the second support arm 24 and the support rod 25 without causing inclination in the axial line direction of the gas spring 13.