baber/WOPTO huggingface dataset:
Patent JP-2000309669-A (JP)
Title: Polypropylene resin composition
Inventor: SEKI MOTOHIRO
IPC: C08L23/12
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin composition, which depends on forming and crystallization conditions to a lesser extent, is solidified at a stably fast rate, and has good formability. SOLUTION: This polypropylene resin composition contains 100 pts.wt. of a component A and 2 to 100 pts.wt. of a component B, wherein the component A is a propylene polymer(PP) satisfying the following conditions (1) and (2): (1) steric regularity of 97% or more, and (2) weight-average molecular weight of 10,000 to 1,000,000, and the component B is an ethylene/propylene copolymer(EPR) satisfying the following conditions (3) to (6): (3) propylene content of 20 to 80 mol%, (4) uniform compositional distribution with molecular weight, biasing 10% or less from the average composition, (5) weight-average molecular weight of 10,000 to 1,000,000, and (6) the component having a molecular weight of 10,000 or less accounting for 10% or less.
Patent JP-S61609-A (JP)
Title: Method for treating viscose rayon yarn
Inventor: MIZOGUCHI TAKAHISA
IPC: D01D5/06
Filed: 1984-06-13
Abstract: PURPOSE:To obtain a finished yarn in a drying part and treat the yarn at a high speed, by prividing a coagulation and regeneration progress part in which an acidic coagulation and regeneration solution is fed to a roll type continuous yarn treating apparatus, and passing the yarn through a scouring treatment part in which the roll diameter is gradually increased. CONSTITUTION:A yarn is treated with an acidic aqueous solution 9 containing zinc sulfate in the form of jets in a region of a coagulation and regeneration progress part ( I ), and scouring water is sprinkled in a scouring treatment part (II). The yarn is then dried in a drying part (III) to give the aimed finished yarn. The swelling of the yarn is suppressed in the coagulation and regeneration part (II), and the loosening of the yarn is absorbed by the gradual increase of the roll diameter in the scouring treatment part (II). Thus, the spiral pitch can be shortened.
Patent JP-S6126034-A (JP)
Inventor: BENZUION RANDA
IPC: G03B27/34
Filed: 1985-06-04
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-S6012675-A (JP)
Title: Monoblock type lead-acid battery
Inventor: YONEZU KUNIO
IPC: H01M50/528
Filed: 1983-06-30
Abstract: PURPOSE:To eliminate welding process of a conductor and make assembly easy by using one wire as a connecting conductor for a positive and negative grids and between cells in a monoblock type lead-acid battery comprising several cells. CONSTITUTION:The middle part of wire drawing comprising lead alloy is covered with plastic material 7, and its both ends are bent and hung down into adjacent cells to form wire parts 4, 5, and 6, and the plastic material 7 is bonded with the upper end of a separating wall 3. A container 1 and a separator 10 are fixed to separate each cell. A positive active material 8 is filled in a positive chamber and a negative active material 9 is in a negative chamber. The upper end of the container 1 or the upper surface of the plastic material 7 or the side of the container is bonded with a cover 2 to complete a battery. Since the positive active material 8 has high electrical resistance, the wire 5 which serves as a positive grid is preferably made longer than the wires 6 which serves as a negative grid.
Patent JP-2000309249-A (JP)
Title: Seat belt retractor
Inventor: INAGAWA YASUHIRO
IPC: B60R22/34
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To allow easy assembly of a torsion bar of an energy absorption mechanism and ratchet wheel of an emergency lock mechanism at a fixed angle phase without requiring precise machining, make a stable operation at all times without deviation of synchronization of the emergency lock mechanism and also absorb energy effectively without causing delay in time. SOLUTION: In this seat belt retractor, a binding part to a ratchet wheel 41 of a torsion bar and a fit-in hole into which the binding part is fit and pressed on the side of the ratchet wheel 41 are shaped to have a polygonal section in which convex and concave surfaces are formed at regular intervals in the direction of each circumference. The torsion bar is biased on the inner surface of the fit-in hole 41c in the direction of rotation at the time of drawing webbing inside the fit-in hole 41c to form a rib-like projection 8 in which the convex and concave surfaces of each other are pressed to be in mesh in the same direction. Thus the torsion bar and the ratchet wheel 41 are assembled at a fixed angle phase and delay in time is not caused when the torsion bar is twisted and deformed.
Patent JP-S5824044-A (JP)
Inventor: MURAKAWA MUTSUO
IPC: E04B1/22
Filed: 1981-08-01
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-S5644386-A (JP)
Title: Inverter
Inventor: TAGASHIRA TAKANORI
IPC: H02M7/48
Filed: 1979-09-20
Abstract: PURPOSE:To reduce the frequency of stoppage of the inverter by drawing voltage feed back signals from respective output and input sides of a filter for improving power factor in such a manner that they are switched from one to the other vice versa when ever any one signal disappears. CONSTITUTION:Commercial AC power is converted to DC one with a forward converter 1 and converted to an AC one of different frequency with an inverter 2. Then, it is fed to a motor 10 through a filter 20. Voltage feed back signals (a) and (b) are drawn from respective output and input sides of the filter 20 and inputted into a selection circuit 14. To start, a signal (b) is selected as the voltage feed back signal to a voltage limiting circuit 4 and when the motor comes into rated operation, it is switched to the signal (a) to drive the motor 10. If the signal CA is disconnected, a connection detector 15 detects any disconnection and delivers a disconnection signal (s) to the selection circuit 14 which switches the voltage feed back signal to the signal (b). Thus, the inverter can continuous its operation without stoppage.
Patent JP-H06328393-A (JP)
Title: Cutter
Inventor: KAWAGUCHI TAKESHI
IPC: B26D7/22
Filed: 1993-05-21
Abstract: PURPOSE:To prevent accidents of a cutter head mounting member and a cutter head colliding against a hand and catching clothes by providing a control means to stop driving motion of an X-axis driving means and a Y-axis driving means at the time when a detection signal is output from an object detection means. CONSTITUTION:When an electric power switch on a control panel 6 is ON and cutting of cloth and the like is started, photo transistors 21, 22 input infrared rays radiated respectively from infrared ray LEDs 11, 12, and an output terminal is L. Hereby, when an object enters between infrared rays and the photo transistors and the infrared rays are not input to the photo transistor 21, the output terminal becomes H, this H signal is detected by a CPU, and the CPU controls to stop driving motion of a driving device of a cutter head 4 and a driving device of an arm 3.
Patent JP-H0219878-A (JP)
Title: Developing apparatus for electrostatic latent image
Inventor: JIYON JIEI KOPUKO
IPC: G03G15/01
Filed: 1989-05-12
Abstract: PURPOSE: To develop an electrostatic latent image with magnetic developer by preventing the rotation of a magnet so that magnetic flux field is positioned at a selected position. CONSTITUTION: The magnet 56 generates the magnetic flux field so as to attach the developer at a part opposed to a part where a magnetic pole appears on the outer peripheral surface of a cylindrical member 52. By rotating the member 52 in a direction shown by an arrow 50, the magnetic flux field by which the developer is attached to the surface of the member 52 gives rotational force to the magnet 56, and the magnet 56 is unidirectionally rotated in the same direction in substance. The magnetic flux field is formed in a developing area 64 and the rotation of the magnet 56 is prevented when a keeper bar 44 is combined with a slot 58, whereby the electrostatic latent image is developed. Thus, the electrostatic latent image is developed with the magnetic developer.
Patent JP-H0417265-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: MORIGAKI KENICHI
IPC: H01M6/14
Filed: 1990-05-10
Abstract: PURPOSE:To obtain a nonaqueous electrolyte battery, in which voltage delay phenomenon is small, by using polyarylate and poluethylene terephthalate as addition agent. CONSTITUTION:A negative electrode 2 made of alkali metal, a separator 3 made of glass fiber, the positive electrode liquid active material as the active material and electrolyte 9, and a carbonaceous porous member positive electrode 4 are comprised. Polyarylate at 0.01-2.0weight% and polyethylene terephthalate at 0.01-2.0weight% are added in the positive electrode liquid active material. A nonaqueous electrolyte battery, in which voltage delay phenomenon is small at the time of long storage at high temperature, can thereby be obtained.
Patent JP-S5644087-A (JP)
Title: Drinking water producer
Inventor: YAMAMOTO OSAMU
IPC: C02F1/16
Filed: 1979-09-19
Abstract: PURPOSE: To realize not only a small size but the water producing capacity for a drinking water producer, by cooling the generated vapor with the feed water and then condensing the cooled vapor by the fixed cooler.  
     CONSTITUTION: The feed water is supplied into the feed water container 14 after removing the cover 15, and thus the feed water flows down into the water pipe 16 after filtered through the filter 17 to be supplied into the evaporator 20. When the feed water become full, the float 25 of the float valve 14 comes up to stop the water supply. And the blast fan has rotations with switch turned on, and thus the air is sent to the cooler 35. On the other hand, the heater H generates the heat and thus water in the evaporator 20 is heated up to produce steam. This steam is supplied to the lower part of the enclosed room 34 through the steam pipe 31 and then goes downward along the circumference wall of the container 14 while being cooled by the feed water. The steam is then put into a number of cooling pipes 36 of the cooler 35 and then cooled by the blast of the fan device 39 to be condensed and then stored in the water collection container 44. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5821279-A (JP)
Title: Roll heater for fixing of toner in copying machine
Inventor: KATSUTA TADASHI
IPC: G03G15/20
Filed: 1981-07-30
Abstract: PURPOSE:To improve thermal responsiveness and to simplify a temp. control unit by bringing a heater part having a positive coefft. of resistance temp. into contact with the inside part of a metallic roller via an insulation layer. CONSTITUTION:A heater part 2 consisting of heating elements having a positive coefft. of resistance temp. is formed to a cylindrical shape provided with electrode layes on both inside and outside surfaces. The part 2 is incorporated in the bore of a metallic roller 1 in tight contact therewith via an insulation layer 3, and both the part 1 and the part 2 are made rotatable. Sliding electrodes 4a, 4b mounted to both inside and outside electrode layers of the part 2 are so formed as to slide on the stationary electrodes 8a, 8b fixed to the center of the part 1, and the leads are drawn to the outside through the sliding electrodes and the stationary electrodes. Since the part 2 is in tight contact thermally with the part 1, thermal responsiveness is improved, and since the part 2 is of self-temp. control type, the need for any temp. control unit is eliminated.
Patent JP-H0665225-A (JP)
Title: Method of alpha-chlorination of aryl ether
Inventor: ARUBUREHITO MARUHOORUTO
IPC: C07D317/46
Filed: 1993-04-26
Abstract: PURPOSE: To obtain a chlorinated product in an exceedingly high yield time-wise and space-wise without using a solvent or in a high concentration in a solvent, by allowing an aryl ether to react with chlorine which is metered into a reaction vessel simultaneously together with the aryl ether.  
     CONSTITUTION: An aryl ether of the formula and chlorine are metered into a reaction vessel at the same time to allow them to react with each other at 60 to 150°C, preferably 70 to 120°C, thereby obtaining an α-chlorinating aryl ether of the formula. The obtained chlorinated product can be reacted with a fluorination agent, entirely or partially exchanging the chlorine atom in the α-position with fluorine atom, the obtained fluorinated product can be used for producing plant protecting agents or the like. In the formula, R 1 , R 2  are each H, F, CL, CF 3 , OCF 3 , OCHF 2 , OCF 2 CF 2 H or OCF 2 CL; X 1  is H, F, Cl or CF 3 ; (m) is 0, 1; when (m) is 0, (n) is 1 and Y is CH 2 , CHClCCl 2  or CF 2 . 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11313258-A (JP)
Title: Image sensor and its control method
Inventor: KURAISON TRONNAMCHAI
IPC: H04N5/374
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To simply gain random access by closing a read switch for all pixels when a capacitor reset signal is received. SOLUTION: A reset gate R is turned on to reset a photo diode D, and then the reset gate R is turned off. Then a capacitor C is reset and a frame shift gate F is turned on to sample charges in the photo diode D. The frame shift gate F is turned off to hold the sampled value by the capacitor C. MOS gates M1, M2 are turned on by using an X signal and a Y signal for a required pixel in response to signals of decoders 4, 5 to read data. When the capacitor C is reset, a reset signal RC is set to a 'high' level to set an OR signal between the X, Y signals and a reset signal RC as to all pixels to a 'high' level and the capacitors C for all pixels to connect an output resistor R0 at the same time. Thus, data of pixels not yet read are reset.
Patent JP-H06310452-A (JP)
Title: Semiconductor device diffusing method
Inventor: SAGAWA TAKAYUKI
IPC: H01L21/22
Filed: 1993-04-23
Abstract: PURPOSE:To form a deposit layer which has a uniform thickness and allow uniform diffusion (predrive). CONSTITUTION:Semiconductor device diffusing method is comprised of processes of arranging a boat mounted with a plurality of wafers in a furnace, forming a deposit layer on the wafer by feeding reactive gas N2 to the furnace and a process 7 which predrives the deposit layer by feeding inactive gas. A small flow rate 12 of the inert gas is to be fed at first (0.5l/min) so as to purge the reactive gas, then, the flow is increased (10l/min) at the process 7 so as to predrive the deposit layer.
Patent JP-H01291282-A (JP)
Title: Frame buffer control circuit
Inventor: KAWAMORI NORIO
IPC: G09G1/00
Filed: 1988-05-19
Abstract: PURPOSE:To speed up overwriting processing by controlling a CAS signal and inputting pattern data to be overwritten to a frame buffer composed of a dynamic RAM directly, and then overwriting the data. CONSTITUTION:The CAS signal is controlled to input the pattern data to be overwritten in the frame buffer 4 directly, and the data is overwritten. Namely, when the pattern data to be overwritten is black '1', '0' is inputted to a CAS input terminal and when white '0', '1' is inputted to the CAS input terminal. When said pattern data is black '1', the CAS signal inputted to the CAS input terminal becomes active and '1' data is inputted from data input terminals of DRAMs 4-1-4-4 by a pull-up resistance 10 connected to a data input terminal and overwriting is carried out speedily. When said pattern data is white '0', the CAS signal inputted to the CAS input terminal becomes nonactive and the DRAMs enters RAS only refreshing operation, so that the data is not overwritten.
Patent JP-2000309738-A (JP)
Title: Water-based erasable ink composition for marking pen
Inventor: NAKAMURA KEIKO
IPC: C09D11/16
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous erasable ink composition for a marking pen containing as a releasing agent an emulsion of an oily substance hardly volatile at an ordinary temperature, which emulsion has an enhanced storage stability enough to give excellently erasable handwriting after left for a long period of time and to give a handwriting stable and unchanged in its concentration after kept, for example, with its pen point turned whether upwards or downwards for a long period of time. SOLUTION: The title aqueous erasable ink composition for a marking pen is characterized in that it comprises (a) water as a solvent, (b) a coloring agent, (c) an emulsion of an oily substance hardly volatile at an ordinary temperature, and having a specific gravity of at least 0.9 and (d) a resin and preferably further comprises cyclodextrin or a derivative thereof. Further, the coloring agent is preferably a colored resin particle and this particle has an average particle size ranging from 0.05 to 10 μm.
Patent JP-H10314153-A (JP)
Title: X-ray picture device
Inventor: WIESENT KARL
IPC: G01N23/04
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To avoid critical decomposing to a parameter by showing the homogeneous geometric position of projection by homogeneous coordinate by a projecting matrix and also showing an inverse projection by the coordinate so as to perform inverse projection moved by a voxel without calculating a positional coordinate. SOLUTION: A bed part 1 on which a patient 2 horizontally lies is hung at the ceiling 4 of an examining room by a rack 3 and a C-formed curved part fixing an X-ray beam generator 5 and a beam receiver 6 is supported movably to a pedestal 8. Volume matter data forming a three dimensional image is obtained by rotating the generator 5 and the receiver 6 with an axis 10 in a center. The receiver 6 being a plane form detector consists of the matrix of a detecting element. Then the geometric position of projection is shown by homogeneous coordinate by the projecting matrix and the inverse projection is also shown by the homogeneous coordinate to perform inverse projection moved by a voxel without calculating a positional coordinate.
Patent JP-H0419243-A (JP)
Title: Vehicular headlamp lighting device
Inventor: HORII SHIGERU
IPC: B60Q1/04
Filed: 1990-05-10
Abstract: PURPOSE:To avoid the dangerous state such as a headlamp going out at the beam switching time even with the late rising time of the lamp by outputting lighting command signals respectively to a first high frequency lighting circuit and a second high frequency lighting circuit in the mutually overlapped state. CONSTITUTION:In high frequency lighting circuits 8, 10, the operating frequency of a generating part 11 and a driving circuit 12 is changed by a lighting frequency setting part 16 according to a lamp voltage signal (e), and high resonance voltage is generated to a condenser C2 by the condensers C1, C2, C3 and a choke coil L1 at high frequency of approximately 100KHz, for instance, so as to start a first lamp 7 or a second lamp 9. When the starting of the lamp 7 or 9 is detected by a lamp lighting detecting part 14, the lamp 7 or 9 is lighted, after its starting, by the choke coil L1 at low frequency of approximately 10KHz, for instance. In case low resonance voltage is not detected within the set time from the starting time, a starting pulse stop part 17 outputs a pulse stop signal (h) to the generating part 11 to stop the starting.
Patent JP-H06327964-A (JP)
Title: Electric field device for gas oxidation
Inventor: NISHIDA SEIICHI
IPC: H05H1/46
Filed: 1993-05-24
Abstract: PURPOSE:To generate glow discharge plasma in a gas passage to obtain an electric field device for gas oxidation at low cost by arranging electrodes so that the internal wall of a tubular passage of an insulating honeycomb constitutional body may be put between them and giving the tubular internal wall an electric field intersecting perpendicularly to it. CONSTITUTION:Internal electrodes 2, 3 are installed in tubular passages of a reaction vessel 1 of a honeycomb constitutional body and also outside electrodes 4, 5 are provided on the outer wall of the reaction vessel 1. When the inner electrodes 2 inserted into one tubular passage are in H arrangement, the inner electrodes 3 adjacent to the electrodes 2 above and below and right and left become in I arrangement, and voltage of reverse polarity to the inner electrodes 3 in the I arrangement is applied to the outer electrodes 4 and voltage of reverse polarity to the inner electrodes 2 in the H arrangement is applied to the outer electrodes 5. When waste gas is introduced into the reaction vessel 1 and power is fed from a plasma generating power source 6 between the inner electrodes 2, 3, between the inner electrodes 2 and the outer electrodes 5 and between the inner electrodes 3 and the outer electrodes 4, an electric field intersecting perpendicularly to the internal wall of the tubular passages is given to it to generate glow discharge plasma.
Patent JP-S5549276-A (JP)
Title: Ink jet recording apparatus
Inventor: IWASAKI KIYUUHACHIROU
IPC: B41J2/09
Filed: 1978-10-01
Abstract: PURPOSE:To prevent a deflection electrode from getting dirty stemming from disorder of ink flying locus at ink jet starting time, etc., by providing a sheet-like belt- shaped body between the deflection electrode and the ink particles flying locus. CONSTITUTION:Rubber rollers 131, 132 and 133, 134 are covered with respective  transparent plastic endless films 151 and 152, and a gap is provided between the  films 151 and 152 for passing of ink particles. By turning a motor 171, the films 151  and 152 are moved along surfaces of deflection electrodes 41 and 42, respectively. By sending the film, which has been cleared of ink and dust., etc. by a cleaning roller 14, to the surfaces of the deflection electrodes 41 and 42, a ink particles flying locus between the electrode 41 and 42 is always kept clean. Further, the motor 171 is to be started at such a time when ink particles reaches a gutter 8, and it is to be stopped after lapse of a fixed period of time.
Patent JP-S5823119-A (JP)
Inventor: FUKUI AKIRA
IPC: C22C1/05
Filed: 1981-07-31
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-H08317550-A (JP)
Title: Spot network power receiving equipment
Inventor: SHIMAZU ISAO
IPC: H02H7/28
Filed: 1995-05-19
Abstract: PURPOSE: To obtain a spot network power receiving equipment capable of applying a general-purpose relay as a relay for detecting a trouble circuit by reducing the overall dimensions of the equipment. CONSTITUTION: A network transformer 14 is equipped having primary windings N2 more than the number of at least secondary windings N11 to N13 , a plurality of circuits 1, 7 and 8 are pulled out of a substation and are respectively branched and connected through respective load switches 18a to 20a to respective primary windings N1 to N13 of the network transformer 14 and are connected to buses to which the loads of the secondary windings N2 are connected.
Patent JP-S63288906-A (JP)
Title: Production of silica
Inventor: YAMANA ATSUSHI
IPC: C01B33/12
Filed: 1987-05-20
Abstract: PURPOSE:To obtain high-purity silica in good yield by drawing out raw silica melted in a melting furnace with the furnace wall formed with a refractory body from the furnace bottom, spraying cooling water to crack the material, and stripping off the surface layer. CONSTITUTION:The raw material such as quartz sand and quartzite is charged in the melting furnace 1 with the furnace wall formed with a refractory zirconia brick 2, heated by a burner 3, and melted to form silica 4. The molten silica 4 is clamped by bands 6 and 7 and drawn out, and the rod 5 of silica is continuously allowed to form. Cooling water is continuously sprayed from a cooling water spray nozzle 8 onto the rod 5 of silica below the outlet of the melting furnace 1. Consequently, many cracks are generated in the surface layer of the rod 5 of silica, and the surface layer is stripped off in small pieces simultaneously with the spraying of cooling water. The thickness of the stripped surface layer is almost uniformized. None of zirconia brick 2 at all is found on the obtd. rod 5 of silica.