baber/WOPTO huggingface dataset:
Patent JP-H04259128-A (JP)
Title: Simultaneous command system
Inventor: USUDA YUKIO
IPC: H04B7/26
Filed: 1991-02-13
Abstract: PURPOSE:To prevent a mobile station from being disturbed by a transmission signal of other mobile station by discriminating whether or not its own station is a call relevant station with a selective calling signal and allowing the mobile station being a non-calling relevant station to receive a simultaneous command signal and to be transited to a transmission inhibit state. CONSTITUTION:A base station 1 sends a simultaneous command signal 15 together with a selective calling signal 14 to designate mobile station groups 31-33. The radio wave is acquired by antennas 20 of all mobile stations 2a-2d and the radio wave is sent to each receiver 21. The receiver 21 converts the received radio wave into a signal, and it is sent to a signal selection section 23 and a switch section 24. The selection section 23 identifies the signals 14, 15 to discriminate whether or not its own station is a call relevant station being an object of the simultaneous command. When the signal 15 is detected and its own station is not the relevant station, a transmission inhibit area 17 is transited and the signal selection section 23 turns off the switch sections 24, 28 and when the result of discrimination represents it that its own station is the call relevant station, the switch sections 24, 28 are turned on. Thus, the content 12 of the simultaneous command does not enter an amplifier 25 of the mobile stations 2c, 2d being non-calling relevant stations and no simultaneous command is sent.
Patent JP-S63207481-A (JP)
Title: Manufacture of decorative body
Inventor: NAKAYAMA TAKASHI
IPC: B23K11/00
Filed: 1987-02-24
Abstract: PURPOSE:To form a decorative body with an optional shape with a simple device by arranging plural formed wire rods made of metal to butt these to each other and fixing adjoining butt parts in order by welding. CONSTITUTION:The plural decorative wire rods 1a made of the metal such as Al, stainless steel, etc., which are formed to a prescribed shape are arranged in parallel to butt adjoining expected places to be welded to each other. These butt parts are pressed from the right and left by side pressing tools 3 and pressed from the upper parts by upper pressing tools 4. Then, electrodes 5 and 5 are arranged on the right and left and electrified and weld zones 2 are formed by the spot welding and fixed in order to form the decorative body A. Accordingly, the decorative body of an optional shape can be formed by the simple device without using a large-sized device to cut, extend, etc., materials.
Patent JP-H11237156-A (JP)
Title: Showcase
Inventor: YAMAMOTO KAZUYUKI
IPC: F25D23/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a showcase high an work efficiency at maintenance. SOLUTION: In a showcase equipped with a goods storage 12 and a machine room 13 where an evaporator 21, etc., are installed, a mounting port 20a is made at a heat-insulating partition wall 20 which partitions the machine room 13 above and below, and a blower unit 28, which has a supporting member 27 for engagement, is set freely of mounting and removal in this mounting port 20a. For this blower unit 28, a coaxial fan motor 26 is annexed to the upper side of the supporting member 27, and also an evaporator fan 24, on the top, and a condenser fan 25, on the bottom, are pivoted. Hereby, at maintenance of the coaxial fan motor 25 and the condenser fan 25, the user can perform the work, removing the blower unit 28, without removing the evaporator 21 and the partition wall 20.
Patent JP-S61199463-A (JP)
Title: Switching power source circuit
Inventor: HARA AKIHIRO
IPC: H02M3/155
Filed: 1985-02-28
Abstract: PURPOSE:To prevent a switching element from damaging by providing a discharger for discharging the capacitor of a soft starter when a power source is OFF. CONSTITUTION:A commercial AC power source is rectified by a rectifier, and intermittently controlled by a switching element for modulating a duty cycle. The control of stabilizing the output is performed by controlling a duty. The controller has a soft starter which has a capacitor 25, resistors 26, 27, and the second comparator 28 to prevent the output pulse width due to the transient phenomenon from increasing at power source energizing time. In this case, a transistor 38 is provided in parallel with the capacitor 27. Thus, the power source becomes OFF, and when a Zener diode drive voltage Vcc decreases, a transistor 35 is turned OFF, and the transistor 28 is turned ON. Thus, the capacitor 27 is rapidly discharged, and can be started from the initial state even at a power interruption for a short time.
Patent JP-H04212419-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NARUSE HIROSHI
IPC: H01L21/3065
Filed: 1991-02-14
Abstract: PURPOSE:To form a thin oxide film of high quality, by selecting the condition for mixing ratio of mixed gas containing CF4 gas an O2 gas, in the manner in which a semiconductor wherein different impurity regions and different impurity concentrations are mixedly mounted can be simultaneously etched at almost equal etching rates. CONSTITUTION:When plasma etching is performed by microwave discharge using mixed gas containing CF4 gas and O2 gas, the flow rate of O2 gas in the mixed gas is set to be larger than one-half the total. An oxide film whose composition is SiFxOy of very high cleanness can be formed by the above mixed gas when the flow rate of O2 gas is set to be higher than or equal to 0.2 and lower than or equal to 0.9 of the total.
Patent JP-H02221449-A (JP)
Title: Felt
Inventor: TAKEMURA KENICHI
IPC: D04H1/498
Filed: 1989-02-20
Abstract: PURPOSE:To obtain the title product which has the foundation and reused wool fiber layers entangled and has color pattern of excellent color sense by needle- punching a material in which reused wool layers are laminated on both surfaces of the foundation of spun-bonded nonwoven fabric followed by heat treatment. CONSTITUTION:Reused wool fiber layers 1A, 1B are laminated on both surfaces of the foundation 2 of a spun-bonded nonwoven fabric and the laminated product is needle-punched and heat-treated to give the subject felt product. The product is obtained, for example, by laminating reused wool layers 14a, 14b into webs on the conveyers 13a, 13b. conveying the webs with conveyers 14a, 14b, laminating the webs on both surface of the foundation 2, needle-punching the resulting material by means of a needle punch machine 20 and heat-treating it with a dry heater of a couple of heat rollers 22a, 22b. The foundation is preferably a polypropylene spun bonded nonwoven fabric in which the fiber are entangled by soft embossing.
Patent JP-S56139867-A (JP)
Title: Lens-formed body
Inventor: NAGAURA YOSHIAKI
IPC: B24B13/005
Filed: 1981-03-20
Abstract: PURPOSE: To get a high-precision, lens-formed body, by attaching a base member to a spherically ground end of a work and grinding spherically the other end of the work, together with the base member, with a required radius of curvature and then removing the finished work from the base member.  
     CONSTITUTION: After grinding spherically 9 an end of a disk work 2 which is held by a holder 6, a base member 11 is plastered to the spherical face 9. The other end of the member 11 is ground spherically 11' and attached to a suction pipe 12, while the work 2 is released from the holder 6. The remaining end 9' of the work 2 is ground spherically to finish it with a given radius of curvature (d). Adsorption of the suction pipe 12 is then canceled to separate the finished work 2 from the member 11. The work 2 is thus ground in a lens form. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08234762-A (JP)
Title: Alarm for household electric appliance
Inventor: HOSOITO TSUYOSHI
IPC: G08B3/10
Filed: 1995-02-28
Abstract: PURPOSE: To clearly recognize alarm contents by a buzzer and to prevent an alarm sound by the buzzer from being harsh on the ear to the utmost. CONSTITUTION: A microcomputer 6 controlling display contents on a display part 5 in a microwave oven and operation controlling a load such as a magnetron, etc., through a driving circuit 8 controls an applied voltage to a self- exciting piezoelectric buzzer 9 through a D/A conversion circuit 10. Plural kinds of output voltage data ΔT showing voltage patterns applied to the piezoelectric buzzer 9 are quantized and stored in a data ROM 11, and each output voltage data ΔT is changed by a prescribed pattern in a prescribed time. The microcomputer 6 successively reads out the voltage patterns stored in the data ROM 11 at a period of 5msec, and it hourly changes a sound pressure level of an alarm sound by changing the applied voltage to the piezoelectric buzzer 9 by the prescribed pattern in the prescribed time based on the read out data.
Patent JP-S53125847-A (JP)
Title: Fixing roll
Inventor: NAMIKI RIYOUICHI
IPC: G03G15/20
Filed: 1977-04-08
Abstract: PURPOSE: To control the temperature of a roll so as to obtain the satisfactory fixing characteristics when the temperature rises by detecting the temperature of the core of the roll. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56139309-A (JP)
Title: Construction of diagonal reinforcing bar
Inventor: SADA KENJI
IPC: E02B3/14
Filed: 1980-03-28
Abstract: PURPOSE: To rapidly perform construction work of revetment and surefooting protection using stone blocks by a method in which each of stone blocks is connected with each other by means of diagonal bars buried in each stone block so as to integrally combine them.  
     CONSTITUTION: In stone blocks, a pair of straight iron bars 1a and 1a' are buried in a mutually intersecting and superposing manner on the vertical center axis of the flat plate 1 of regular hexahedron form. The four iron bar connections from which the iron bars 1a and 1a' are projected by a given length are cut off to form a concrete block. In the construction of the blocks, the blocks are arranged in a row on a foundation and then blocks of the second stage are laid by matching the vertical center line of the second stage with the vertical joint of the first stage in such a way that the iron bars 1a and 1a' in each connection of the upper and lower stages are connected with each other at their ends in a mutually superposing manner on a straight line. The superposed portions of the iron bars 1a and 1a' are clamped by given clamp metals 2, and concrete is placed into the notched portion of the connections. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59169355-A (JP)
Title: Rotor mechanism with permanent magnet
Inventor: NAKAGAWA HIROSHI
IPC: H02K1/27
Filed: 1983-03-12
Abstract: PURPOSE:To reduce the size, to enhance the efficiency and to prevent the vibration and noise of a motor by radially arranging a permanent magnet to a shaft between electric iron plates. CONSTITUTION:An electric iron plate 1' is divided in sector shape, and a permanent magnet 2' is interposed between the divided plates 1'. A shaft 3' is formed of a nonmagnetic material (stainless steel), and the plate 1' is bonded. The electric ion plate retainer 4 is held by passing a bolt 5 into the pin hole of the sector of the plate 1' and retaining the plate 1' from both sides. Since the magnet 2' is radially inserted into the plate 1' in this manner, the sectional area of the magnet 2' is extremely increased to enhance the gap magnetic flux density, thereby improving the efficiency of the motor and reducing the size. Since the permanent magnet is not exposed on the surface of the plate 1', the surface of the plate 1' is mechanically fabricated to enhance the mechanical accuracy of a rotor, thereby preventing the vibration and noise of the motor.
Patent JP-H05247883-A (JP)
Title: Production of paper
Inventor: KONDO NORIO
IPC: D21H17/37
Filed: 1992-02-27
Abstract: PURPOSE:To obtain paper of increased burst index and improved quality by adding an acidic sizing agent and a paper quality-improving agent of a cation- containing polymer prepared by copolymerizing an acrylamide and a diallylamine to an aqueous pulp slurry, and then making the mixture into paper. CONSTITUTION:An aqueous pulp slurry is mixed with an acidic sizing agent such as a rosin sizing agent, and a paper quality-improving agent of a cationic group-containing polymer which is prepared by copolymerization of an acrylamide of formula I (R<0> is H, methyl) such as acrylamide and a diallylamine of formula II (R<1>, R<2> are H, methyl; HX is acid) such as diallyldimethyl- ammonium chloride in a water-isopropyl alcohol mixed solvent at 55 deg.C for 6 hours in the presence of ammonium persulfate and then making into paper to give the objective paper of increased burst index and improved paper quality.
Patent JP-H01215247-A (JP)
Title: Feed for broiler and method for raising broiler
Inventor: OKOCHI ISAO
IPC: A23K1/16
Filed: 1988-02-24
Abstract: PURPOSE:To obtain the title feed, containing a specific amount of triglyceride of a medium-chain fatty acid and capable of suppressing only formation of body fats without affecting an increase in live weight. CONSTITUTION:The objective feed containing 0.5-10wt.% triglyceride of an 8-10C medium-chain fatty acid. Furthermore, the content of triglycerides of >=12C long-chain fatty acids in the feed is preferably <=10wt.%. This feed is supplied to broilers during the ages of 0-7 weeks.
Patent JP-H10236587-A (JP)
Title: Capper, and winding and fastening method of cap in capper
Inventor: HAMATAKA MITSUHARU
IPC: B67B3/20
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To smoothly wind and fasten a cap, by fixing a body member to a rotary shaft and inserting a support cylinder fitting a cap member at the lower side to be vertically movable end connecting a pushing-up means urging the body member to push up it to the support cylinder. SOLUTION: A rotary shaft 1 is fixed to a device body and rotated by a rotary means. The rotary means continuously rotates together with the rotating device body and a gear is engaged to mesh with a ring gear. The body member 2 is fixed to the rotary shaft 1 and formed to have a hollow cylinder. A passage 1a is formed for compressed air. The support cylinder 3 is inserted in the body member 2 so as to be vertically movable. A capping member 4 is attached to the lower side and an air source pass 11 is formed to actuate the capping member 4. A holding body 5 is rotatably fitted to the body member while regulating the vertical movement thereof by a connection member 12 and a connecting member 13 is provided at the upper part. In this way, a cap can be wound and fastened in a preset torque without winding and fastening defects caused by an abnormal friction.
Patent JP-S60186864-A (JP)
Title: Developer
Inventor: ISHII YUKIHIRO
IPC: G03G9/08
Filed: 1984-03-06
Abstract: PURPOSE:To prevent decrease of image density and increase of fog by preparing a developer composed of a carrier coated with a silicone resin, a toner made of a styrene type resin, and a fine powder of a polymer made of acrylic polymers, etc., and having an average particle diameter smaller than that of the toner. CONSTITUTION:A developer is prepared by mixing a carrier coated with a silicone resin on the surface, a toner obtained by dispersing a colorant and an electrostatic charge controller into a styrene type resin, and a fine powder made of at least one kind of polymer selected from acrylic polymers, acrylic/styrene (including styrene derivs.) copolymers, polymers or copolymers of N-contg. monomers capable of addition polymn., and polymers and copolymers of polymerizable unsatd. carboxylic acids, and having an average particle diameter smaller than that of the toner, preferably, 0.05-5mum, still preferably, 0.1-2.0mum.
Patent JP-S53127540-A (JP)
Title: Adhesive composition
Inventor: SASAKI MASARU
IPC: C08G59/00
Filed: 1977-04-13
Abstract: PURPOSE: An adhesive composition having improved anti-sagging effect, e.g. scarcely sagging during the curing of the adhesive, comprising an epoxy resin adhesive and graphite as an anti-sagging agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61201726-A (JP)
Title: Manufacture of b-containing austenitic stainless steel
Inventor: HAYASHI HIDEO
IPC: C22C38/54
Filed: 1985-03-01
Abstract: PURPOSE:To manufacture the titled steel free from crack and having good quality, by surrounding steel steel ingot having a specified compsn. contg. B, Crand Ni with iron tube tightly and adhering them pressedly, then hot rolling said body under a suitable condition. CONSTITUTION:15-21% Cr, 7.0-16% Ni system austenitic stainless steel ingot contg. 0.5-3.0wt% B, as it is or shaped to rectangular state, is surrounded tightly with iron tube made of soft iron, etc. at least four main surfaces excluding both end surfaces in longitudinal direction, and said body is bloom rolled or forged to adhere them pressedly. Next, steel ingot is heated to 950-1,250 deg.C, and hot rolled by at least one time, by 10-70% draft per one pass. Then hot rolled material is, if necessary, soln. heat treated, cold rolled, leveller straightened, etc., next, iron layer at outermost layer of circumferential surface is removed, to obtain the titled steel having good quality and free from crack and flaw at rim part in longitudinal direction of rolled material.
Patent JP-H08236534-A (JP)
Title: Formation of passivation film for semiconductor element
Inventor: HARADA DAIICHI
IPC: H01L21/318
Filed: 1995-03-01
Abstract: PURPOSE: To inhibit the generation of hillocks on uppermost Al wiring layers and also conduct efficiently the recovery of a device from damage to the device by a method wherein after the uppermost Al wiring layers are formed, a direct single-wafer type plasma nitride film is formed without performing an H2 sintering treatment and thereafter, an annealing is performed. CONSTITUTION: Uppermost Al wiring layers 12 are formed and thereafter, a direct single-wafer type plasma nitride film 13 is formed on the gas condition of SiH4 gas of 12 to 22cc/1, NH3 gas of 10 to 15cc/1 and N2 gas of 420 to 850cc/1 without performing an H2 sintering treatment and thereafter, an annealing is performed. For example, the layers 12 are formed on a semiconductor substrate 11 formed with an element, such as a transistor. Then, a direct single-wafer type plasma nitride film 13 is formed on a prescribed gas condition without performing an H2 sintering treatment. After that, a passivation annealing is performed and a passivation process ends. Thereby, the amount of heat, which is applied to the wiring layers 12, is suppressed low and the generation of hillocks on the wiring layers 12 can be suppressed.
Patent JP-S55133765-A (JP)
Title: Silver battery
Inventor: TSUBURAYA YOSHITANE
IPC: H01M4/54
Filed: 1979-04-04
Abstract: PURPOSE:To improve the stock life of silver batteries by employing as the molded positive electrode of silver battery a press-molded positive mix to which is added zinc oxide powder. CONSTITUTION:The molded positive electrode 1 is obtained by press-molding a positive mix to which is added zinc oxide powder to a disk. The zinc oxide is added in a quantity of 0.49-9.1wt%, preferably 1-4wt%. This constitution prevents the  capacity from decreasing due to dissolution of silver oxide into the alkaline electrolyte during storage.
Patent JP-S63209195-A (JP)
Inventor: MATSUMOTO TORU
IPC: H05K3/04
Filed: 1987-02-26
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-S62202025-A (JP)
Title: Grain oriented silicon steel sheet having excellent iron loss characteristic and its production
Inventor: SHISHIDO HIROSHI
IPC: C21D8/12
Filed: 1986-02-28
Abstract: PURPOSE:To obtain a titled silicon steel sheet which is not deteriorated in characteristics even if the steel sheet is subjected to a high-temp. treatment such as stress relief annealing by forming regions having the magnetic permeability and saturation density higher than the magnetic permeability and saturation density of the base iron on the surface of the base iron of the steel sheet. CONSTITUTION:Wire-shaped different quality regions 4 which are spaced from each other at prescribed distances and extend continuously or discontinuously in the direction of the sheet width are formed on the surface of the grain oriented silicon steel sheet. The wire-shaped regions 4 consisting of a metal simple substance or alloy having the magnetic permeability and saturation flux density higher than the magnetic permeability and saturation flux density of the base iron are locally formed by a sticking method via a mask provided with many slits extending continuously or discontinuously in the width direction of the grain oriented silicon steel sheet for the above-mentioned purpose. The iron loss characteristic is thereby remarkably improved without deteriorating the magnetic permeability of the grain oriented silicon steel sheet and the excellent iron loss characteristic is not deteriorated even if the steel sheet is subjected to the high-temp. treatment such as stress relief annealing.
Patent JP-H06219724-A (JP)
Title: Production of silicon
Inventor: HOCHIDO YUKO
IPC: C23C16/24
Filed: 1993-01-21
Abstract: PURPOSE:To provide a process for the production of a silicon thin film without using heat in the forming of silicon thin film and a process for the production of silicon powder having excellent particle properties. CONSTITUTION:Silicon powder and a silicon thin film formed on a substrate can be produced by mixing an alkoxysilane expressed by the molecular formula of SiHx(OR)4-x ((x) is 0, 1, 2 or 3; R is CH3, C2H5, C3H7 or C4H9) with a silane expressed by the molecular formula of SiyH2y+2 ((y) is 1, 2 or 3) and placing the obtained mixture under a pressure of >=50KPa gauge.
Patent JP-H11235587-A (JP)
Title: Treatment of waste cleaning water from rapid sand filter bed
Inventor: HATTORI KOJI
IPC: B01D21/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent the coli bacilli, bacteria, chlorine-resistant protozoa from, being circulated and concentrated without increasing the load of a water purifying line. SOLUTION: The waste cleaning water from the rapid sand filter bed of a water purifying plant is filtered by a ceramic membrane module 12, and the filtered water is returned to a water well and reutilized. Since suspensoid, coli bacilli, bacteria and chlorine-resistant protozoa are removed by the ceramic membrane module 12 and not circulated and concentrated, the waste water is reutilized as the membrane-filtered water with the epidemiological safety quaranteed.
Patent JP-H10241324-A (JP)
Title: Tape cassette device
Inventor: SASAKI JUN
IPC: G11B23/087
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a tape cassette device capable of preventing the generation of chips due to the contact between an inner wall of a reel insertion part and a lower reel plate and also preventing the deformation or damage of the reference surface of a reel reference rib due to the contact between the inner peripheral surface of a reel base insertion hole and the outer peripheral surface of the reel reference rib. SOLUTION: Since an additional rib 90 is provided at the position on the lower reel plate 59 between the outer peripheral surface of the reel reference rib 78 and the inner peripheral surface of the reel base insertion hole 55 of a lower half case part, the additional rib 90 is brought into contact with the inner peripheral surface of the reel base insertion hole 55 in the first place before the contact between the inner wall of the reel insertion part and the lower reel plate 59 occurs or the contact between the inner peripheral surface of the reel base insertion hole 55 and the outer peripheral surface of the reel reference rib 78 occurs.  Therefore, the impact is absorbed by the additional rib 90 at the time of the contact, and also the contact between the inner wall of the reel insertion part and the lower reel plate 59 or the contact between the inner peripheral surface of the reel base insertion hole 55 and the outer peripheral surface of the reel reference rib 78 is prevented, or the impact of the contact is reduced.