baber/WOPTO huggingface dataset:
Patent JP-H11246826-A (JP)
Title: Soil resistant aqueous coating composition
Inventor: INUKAI HIROSHI
IPC: C09D183/04
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a soil resistant aqueous coating composition capable of forming a coating film having an improved soil resistance and also excellent in water resistance, weather resistance and lust by blending a specific soil resistance-imparting agent into a normal aqueous emulsion type resin coating material. SOLUTION: This soil resistant aqueous coating composition uses simultaneously (A) 0.1-100 pts.wt. block polymer obtained by performing a radical polymerization of a polyoxyalkylene ester of (meth) acrylic acid by using a polymeric azo compound having a recurring unit expressed by the formula [(x) is 10-500 integer] and (B) 0.1-100 pts.wt. silica sol having <=10 μm particle diameter based on 100 pts.wt. resin component in an aqueous emulsion type resin coating material.
Patent JP-H06292760-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1994-04-07
Abstract: PURPOSE:To facilitate respectively the connection of respective lead wires, assembly of respective parts and repair and inspection by drawing out plural lead wires from electric parts constituting the electroconductive honors of a playing machine, connecting them to a relay pose board, and then connecting them to a controller through one connection line. CONSTITUTION:In the case of a playing machine, a variable indication device as electroconductive honors is arranged in a playing zone on the front face of a playing plate 1, and in the case of the variable indication device, a change indication mechanism unit 60 is arranged on the back of a back face constituent base board 50. In this instance, a relay base board 93 is provided on the lower surface of the frame body of the change indication mechanism unit 60. Meanwhile, respective terminal stands that act as input/output connecting means into which the respective plugs of respective lead wire end parts drawn out of a rotary drive means 67 in the change indication mechanism unit 60 and other various apparatuses are inserted, are provided, on the relay base board 93. The lead wires are once gathered to the relay substrate 93, and then these are connected to a control base board 98 through another relay base board 97 by means of one connecting wire 96 coupled to the respective terminal stands.
Patent JP-S544556-A (JP)
Title: Counter type encoder
Inventor: KOU MASAHIRO
IPC: H03M1/52
Filed: 1977-06-13
Abstract: PURPOSE: To perform coding properly even if the integration output of an analog input signal turns into a divergence mode by mistake, by adding a simply-constituted integration divergence detection circuit and control circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10265047-A (JP)
Title: Clogging detection for exhaust gas treatment device
Inventor: KURODA MANABU
IPC: B65D90/48
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting powder clogging or bridging of the hopper discharging part of a device for cooling exhaust gas heated by combustion or the like or separating and dust-collecting powder in the exhaust gas. SOLUTION: In a device for cooling exhaust gas heated by combustion or the like or separating and dust-collecting powder in the exhaust gas, a thermometer 8 is fitted at the discharging part of a hopper 5 for discharging separated powder, and pressure gauges 9a, 9b, 9c are fitted at the upper and lower parts of a damper at the discharging part of the hopper to detect clogging or bridging of the hopper discharging part based on the measurement of the thermometer and a pressure difference between measurements of the upper and lower pressure gauges.
Patent JP-S59194802-A (JP)
Inventor: KURAHASHI KOUICHIROU
IPC: A63B53/04
Filed: 1983-04-19
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-S57184046-A (JP)
Title: Film container
Inventor: YANAGISAWA AKIRA
IPC: G03C1/00
Filed: 1981-05-08
Abstract: PURPOSE:To reduce the handling process and improve the productivity during the processes of take-up, transfer and unbiding, by taking up cut films at the same time by arranging plural take-up cores on one shaft and providing each cut films individually with brsking force at the time of rolling out. CONSTITUTION:A rotary shaft 2 is provided in the case 1 of a film container, and plural take-up cores 3 are attached to the rotary shaft 2. On the other hand, a fixed shaft 4 is arranged in the case 1 in parallel to the rotary shaft 2, and plural toothed wheels 5 are attached to the fixed shaft 4 oppsitely to the take- up cores 3. Then, around each of pulleys 3a, 5a of both units 3, 5 is stretched a timing belt 6. A clutch 2b is operated by the power from a film cutting machine, and the rotary shaft 2 is revolved. Then, at the same time, compressed air is fed to the one end 2a of the rotary shaft 2, an air chuck is operated, the take- up cores 3 are revolved, and pancakes F are taken up. On the other hand, when unbinding the pancake F, the braking force of a powder brake 22 is transmitted from the toothed wheel 5 to the appropriate take-up core 3 through the belt 6.
Patent JP-S62226345-A (JP)
Title: Lsi for input output memory access
Inventor: WATABE YUJI
IPC: G06F12/02
Filed: 1986-03-28
Abstract: PURPOSE:To enable highly efficient accessing when accessing an input-output memory sequentially by using an LSI for memory access and thereby simplifying circuit configuration. CONSTITUTION:Initial value of count is set to counters (UCNTR/MCNTR/ LCNTR) 1-3 by data inputted from outside. Increment or decrement from the initial value of count is started by clocks (CKU.CKM.CKL) and count up/down signals (UP/DOWN) given from outside and the value is outputted. Memory address for higher rank and memory address for lower rank correspond respectively to counters 1-3. When READ/WRITE is made to input-output ports allotted beforehand to counters 1-3, a decoder 4 decodes addresses and outputs specified signals to a specified counter block. When READ/WRITE of data is made to the input-output port itself, a READ/WRITE of data is made to the input-output port itself, a READ/WRITE signal for a memory is outputted, and READ/WRITE is performed actually to the memory.
Patent JP-H09253935-A (JP)
Title: Wire-edm method and device
Inventor: MORI NAOTAKE
IPC: B23H1/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To process an insulating material by using a working fluid containing carbon in the working fluid, adhering the decomposed carbon produced by the thermal action of electric discharge machining to a workpiece surface, and producing a discharge by utilizing the conductivity of the adhered carbon. SOLUTION: A voltage is applied between a workpiece 10 and a conductive material 11. The voltage having (-) electrode polarity is applied to machine the insulating workpiece 10 by the impact of discharge and the effect of heat. According to the progress of machining, the electrode material component is transferred to the work surface of the insulating workpiece 10, a working fluid 14 is decomposed by the heat of electric discharge machining, and carbon contained in the working fluid 14 is adhered to the surface of the workpiece 10 as random layer carbon (crystalline carbon) having a relatively low eclectic resistance. To the thus-formed random layer carbon, discharge is again produced to progress the processing of the insulating workpiece 10.
Patent JP-H09255260-A (JP)
Title: Lifting device for clean room
Inventor: TSUNEKI SHIGERU
IPC: B66B7/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce an installing space and manufacturing costs. SOLUTION: A FFU 9 is provided in the upper part of a car 12 moved up and down in a lifting route 2. By supplying clean air downward from this FFU 9, the degree of cleanliness in the car 12 is maintained. A ventilation port 13 is provided in the side of the lower section of this car 12 and air flowing down from the FFU 9 is discharged to the outside of the car 12. The air discharged from this ventilation port 13 is passed through the vertical moving route 2 and returned again to the FFU 9. The air in the lifting route 2 is sucked by an exhaust fan 14 and discharged through a HEPA filter to the outside. By the action of this exhaust fan 14, the air inside the lifting route 2 is kept to be a negative pressure.
Patent JP-H1125481-A (JP)
Title: Method for generating tracking error signal and device therefor
Inventor: KURIBAYASHI HIROKI
IPC: G11B7/09
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To generate the tracking error signal after passing a specified signal through a low-pass filter without averaging this signal passing through the low-pass filter and to accurately perform servo control by arranging polarity of the specified signal as a result of discriminating a recording part and nonrecording part of one track. SOLUTION: Three beams of a grating 3 for turning a light beam into the three beams are arranged in the same distance as a track pitch Tp, and reflected light beams of the three beams by an optical disk 1 are received by three photodetectors 9 respectively to convert them into electric signals. These three beams are not in a straight line in the radial direction, and hence regenerative signals of the individual beams are timewise shifted respectively. Then, since the inner side beam Bin is precedent, and the outer side beam Bout lags mostly behind the others, two delay circuits are used for the relevant signal Sin, and one circuit for the central signal Scent and no circuit for the signal Sout, and time bases of the individual signals are arranged.  The signals with their time bases arranged are processed in a tracking error detecting circuit 12, so as to generate the tracking error signal TE to make the reproducing beam follow the track.
Patent JP-S57197931-A (JP)
Title: Transistor driver
Inventor: ARIIZUMI MASAO
IPC: H03K19/096
Filed: 1982-04-26
Abstract: PURPOSE:To boost the output voltage of a ratioless circuit by providing an FET which has the gate connected to an output terminal, the source connected to the output terminal through a capacitor, and the drain supplied with a control signal. CONSTITUTION:A two-phase ratioless circuit consists of MOSFETs 31-33 and out-of-phase control signals phi31 and phi32. The gate of an MOSFET34 is connected to the output terminal 39 of a two-phase ratioless circuit, and a capacitor 40 is also connected between the source of the MOSFET34 and the output terminal 39. The control signal phi31 is supplied to the drain of the MOSFET34. A parasitic capacitance 41 is charged with the control signal phi31 and if an input signal has a level L when the control signal phi31 is at the level L and the signal phi32 is at a level H, the charge of the capacitance 41 is divided to a parasitic capacitance 42 and a capacitor 40. When the cntrol signal phi31 rises to the H again, the potential at the output terminal 39 rises.
Patent JP-H02249727-A (JP)
Title: Speed shift control method for continuously variable transmission with throttle control
Inventor: ISHIKAWA YOSHIKAZU
IPC: B60W10/101
Filed: 1989-03-22
Abstract: PURPOSE:To obtain the feeling of acceleration/deceleration agreeing with the demand of an operator by setting a target acceleration from a present calculation acceleration and a target attainment acceleration set to cope with a target indication or the like indicating the acceleration/deceleration will of the operator, and conducting a throttle control and a speed shift control. CONSTITUTION:The 1st, 2nd speed shift servo units 30, 50 which control the speed shift ratio of a continuously variable transmission T by conducting the capacity control of an inclined plate type hydraulic motor M, are provided, and the 2nd speed shift servo unit 50 conducts control by regulating by means of an ECU 100 through respective solenoid valves 151, 152 the oil pressure of a hydraulic line 104 communicating with its lower cylinder chamber. In this instance, at the ECU 100, a difference between a present calculation acceleration calculated on the basis of the surplus horse power of an engine, and a target attainment acceleration set to cope with a target indication indicating the acceleration/deceleration will of an operator and a target indication indicating a vehicle speed, is sought. And respective solenoid valves 151, 152 and a throttle actuator 155 are controlled on the basis of a target acceleration set to cope with this difference.
Patent JP-H05234926-A (JP)
Title: Diffusion and reaction equipment of semiconductor device
Inventor: KAMINO SATOSHI
IPC: H01L21/22
Filed: 1992-02-19
Abstract: PURPOSE:To restrain generation of deposit on an inside wall of a furnace tube, and prevent the clogging of an exhaust pipe. CONSTITUTION:An inner pipe 20 which has an outer diameter smaller than the inner diameter of a furnace tube 2 and a length reaching a heater 10 is installed in an exhaust side cap 8 of the furnace tube 2. Inactive gas is supplied from an inactive gas supply port 22 to the gap between the furnace tube 2 and the inner pipe 20. Mixed gas component not yet reacted is deposited in the inner pipe 20, and is not generated in the furnace tube 2.
Patent JP-S63238106-A (JP)
Title: Liquid oxidation-modified ethylenic random copolymer, production and use thereof
Inventor: KINOSHITA TATSUO
IPC: C09D7/65
Filed: 1987-03-26
Abstract: PURPOSE:To obtain a copolymer capable of exhibiting excellent effects as a blending agent for lubricating oils, modifying agent for resins, etc., by oxidizing a liquid ethylenic random copolymer, containing specific amounts of ethylene and an alpha-olefin and having a number-average mol.wt. and mol.wt. distribution within specific ranges. CONSTITUTION:A liquid ethylenic random copolymer with 20-80mol.% ethylene content and 20-80mol.% alpha-olefin content having a number-average mol.wt. (Mn) measured by a vapor pressure osmometer (VPO) within the range of 200-10,000 and <=4 mol.wt. distribution (Mw/Mn) measured by gel permeation chromatography is brought into contact with a molecular oxygen-containing gas and/ozone-containing gas at 100-250 deg.C temperature and oxidized until the oxygen content attains 0.1-20wt.%. Thereby the aimed random copolymer having 0.1-50 acid value and 0.1-100 saponification value is obtained.
Patent JP-S56166187-A (JP)
Title: Indole derivative, its preparation and its use
Inventor: ETOU HIROSUMI
IPC: C07D405/12
Filed: 1980-05-27
Abstract: NEW MATERIAL:3-(4-Indolyloxy)1,2-propyelene carbonate of the formula.  
     USE: A synthetic intermediate of pindolol, used for tachycardia, such as sinus tachycardia or paroxysmal tachycardia, extrasystol and hyperpiesia. This process is un- necessary for epichlorohydrin and the yield, purity of pindolol and synthetic operations are improved.  
     PREPARATION: 4-Hydroxyindole is converted into the alkali metal salt such as sodium metal or alkaline earth metal such as calcium salt in a solvent such as DMF or water. The salt is made to react with 3-chloro-1,2-propanediol to give 4-(2,3- dihydroxy-propoxy)indole. The product is made to react with ethylene carbonate to produce the titled compound of the formula. The titled compound is led to pindolol by reaction with an amine acid adduct, followed by reaction with isopropylamine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62231019-A (JP)
Title: Ceramic fiber having high acid resistance
Inventor: FUKUSHIMA KOJI
IPC: D01F9/08
Filed: 1986-03-27
Abstract: PURPOSE:The titled fiber suitable as a raw material used in an acidic atmosphere, having improved acid resistance, obtained by heat-treating amorphous ceramic fiber consisting of alumina and silica in a specific ratio so that >=a specific ratio of the alumina content is converted into mullite crystal. CONSTITUTION:Amorphous ceramic fiber consisting of 40-72wt% alumina and 28-60wt% silica is heat-treated at 900-1,400 deg.C and >=14wt% of the alumina content is converted into mullite crystal to give the aimed fiber.
Patent JP-H05274619-A (JP)
Title: Magnetic recording and reproducing device
IPC: G11B5/23
Filed: 1992-03-27
Abstract: PURPOSE:To obtain the best picture quality at a reproducing time by applying voltage to a piezoelectric element group at a recording/reproducing time to displace a movable magnetic head connected thereto and varying a head gap. CONSTITUTION:The piezoelectric element group part 3 molded integrally with a fixed magnetic head 1 consists of a piezoelectric element having polarization in a direction widening the gap of the head 1 and has electrodes and electrode terminals on both side. The piezoelectric element group part 3 is constituted so as to generated an inverse piezoelectric phenomenon and when voltage is applied to the terminals, the part 3 is expanded and displaced in a polarization direction and a displacing direction is the same as the direction of applied voltage and the displacing amt. is varied according to the magnitude of applied voltage. Then, the gap of a movable part magnetic head 2 is varied corresponding to the direction and the magnitude of voltage outputted from a voltage control circuit 5 according to a condition signal from a control circuit 6 at a recording/reproducing time. Thus, since the optimum gap is obtained at a recording/reproducing time, the frequency component, as well of a high band is reproduced without degradation and best picture quality is obtained.
Patent JP-S54161830-A (JP)
Title: Chinese character input system
Inventor: ASHIZUKA SHIGEMITSU
IPC: G06F3/02
Filed: 1978-06-12
Abstract: PURPOSE: To realize a Chinese character input system featuring a simple input operation by supplying both the graphic identificaton code and the reading code of the Chinese character at one time.  
     CONSTITUTION: With supply of radical code C 1 , reading code C 2  and other code [kana (Japanese syllabary), etc.] C 3 , code C 1  and C 2  are sent to the 1st code buffer and the 2nd code buffer respectively. The contents memorized in the 1st code buffer is converted into head address A of the corresponding radical group in conversion table 9. Then the Chinese character codes are arranged based on the reading after asorted by the radical. The contents memorized in the 2nd code buffer is compared at comparison part 5 with the reading code read out of table 9 to be given acesses in sequence. When the coincidence is obtained between the reading codes, desired character code C is read out of table 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56168122-A (JP)
Title: Measuring device for automatic weight screening machine
Inventor: NISHIMURA MASAHARU
IPC: G01G19/14
Filed: 1980-05-29
Abstract: PURPOSE:To accurately measure the weight of a cup under conveyance by eliminating the level differences at the transfer point. CONSTITUTION:A guide rail 7 is fixed to an upper frame 21 in a manner as to be located along the conveyance direction of a cup 1, and the height of the guide rail 7 is so adjusted that its top surface aligns to the top surface of a pin rail 18. A weighing rail 8 is disposed in the long hole 7a formed to this guide rail 7 in its longitudinal direction. A recess 7b having slopes 7b1, 7b2 on the front and rear sides respectively is formed to the top surface in the central part of the guide rail 7, and the weighing rail 8 is so disposed that it opposes to this recess 7b in said part and that its top surface alnigs to the top surface of the guide rail 7. The top surfaces at the leading and trailing ends of the weighing rail 8 and the top surfaces at the leading end of the transfer point of the rail 7 and the rail 18 are also formed respectively into slopes.
Patent JP-H11271067-A (JP)
Title: Navigator
Inventor: NUNOKAWA KATSUHIKO
IPC: G09B29/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To enable the indication of a map color and sky atmosphere color corresponding to the time change of natural atmosphere colors on a display. SOLUTION: A sun-relative bearing-time calculator 2 computes the sunrise and sunset times To, Ti, based on a present position (X, Y) and present time T or a moving body measured by a present position-time measuring unit 1, an indication color calculator 3 gradually change the indication colors of a map and sky background shown on a display 6, the sun-relative bearing-time calculator 2 computes the absolute bearings θo, θi in the sun orbital plane at the sunrise and sunset times To, Ti, the background indication color shown in the display 6 is bright in the direction of the sun and dark in the opposite direction thereto, and hence the moving body can be comfortably guided and run, with visually feeling the image of the natural atmosphere on the display 6.
Patent JP-H09261293-A (JP)
Title: Multi-value qam demodulation circuit
Inventor: IMAICHI KAZUFUMI
IPC: H04L27/38
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent demodulation data from being an inaccurate value due to overflow at division. SOLUTION: Transmission reference data 110 being the same data as those inserted at a transmitter side in terms of the phase and the amplitude, reception reference data 120, and reception data 130 are given to a data processing memory 12 as addresses. Demodulation data obtained by a calculation formula of (transmission reference data 110)/(reception reference data 120) × (reception data 130) are written in advance in the data processing memory 12. Since when a divider is in use for the circuit, an overflow might be caused and accurate demodulation data may not be obtained, but since this circuit employs the memory, accurate demodulation data are obtained.
Patent JP-H08240066-A (JP)
Title: Folding door
Inventor: MAEDA KENJI
IPC: E05F7/00
Filed: 1995-03-02
Abstract: PURPOSE: To enhance safety and prevent a door from being folded inversely by forming a cutout section on the front end corner of a door panel in such a state as communicated to the front end corner of a hinge slab, and providing a wide butt surface on the slab end or a contact plate. CONSTITUTION: A plurality of door panel 20a and 20a are jointed to each other via a hinge 21 partly or wholly buried in the reverse side thereof to constitute a folding door 20. Regarding this folding door 20, a cutout section 28 is formed on the front end corners of the panels 20a fitted with the hinge 21, in such a state as communicated to the front end corners 12 of the slabs 21 and 23, or the neighborhood thereof. Furthermore, contact plates 24 and 25 fitted to the slabs 22 and 23, or the ends thereof are provided with butt planes 26 coming in contact with each other, when the adjacent panels 20a are linearly aligned with each other. In this case, the breadth of the planes 17 is preferably kept at a value between 1.5mm and 3mm. According to this construction, a danger having a finger or the like caught by the butt section of the panels 20a can be avoided, and the door 20 can be prevented from being inversely folded at the butt section.
Patent JP-S55163840-A (JP)
Title: Electron beam exposure device
Inventor: INAGAKI YUUSHI
IPC: H01J37/09
Filed: 1979-06-06
Abstract: PURPOSE:To enable drawing of a slant line with excellent outlines in addition to a vertical and a horizontal lines by giving a uniform irradiation of the electron beam of an electron gun on the aperture plate having an octagonal or a hexagonal opening over the surface of a sample. CONSTITUTION:An electron beam is radiated from an electron gun 2 and a uniform irradiation of the electron beam is projected on an aperture plate 6. A pattern is drawn on the surface of a sample 12 with electron lenses 4a-4d. In this instance, a plate with an octagonal or a hexagonal opening is used as an aperture plate. Hence, an excellent slant line can be drawn in addition to a vertical and a horizontal lines.