baber/WOPTO huggingface dataset:
Patent JP-H10225585-A (JP)
Title: Automatic curtain frill sewing machine
Inventor: KATOU KANEMI
IPC: D06J1/02
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To set a texture, realize automation of work other than data input, and fold the next frill part when a frill part is sewn by automatically measuring original cloth so as to be suitable for producing an ordered curtain, and sewing the frill part by moving a sewing machine in a fixed condition. SOLUTION: An ascendable-descendable cloth pressing-down member is arranged above a needle plate on a bed of a sewing machine 1, and a pair of safety pins are arranged above it, and a frill forming machine 2 is adjacently installed on a sewing machine main body of the sewing machine 1. A front holding means 12 of the frill forming device 2 clamps and holds both sides of a necessary length of cloth for a frill on the front part side of a curtain texture, and a frill folding means 13 forms a desired frill between the necessary length of cloth for the frill of the curtain, texture held by the front holding means 12, and a frill part supply means 14 inserts a frill part formed by the frill folding means 13 into a sewing part of the sewing machine 1. The sewing machine 1 is placed on an XY stage being a sewing maching moving device, and is made freely movable in the XY direction.
Patent JP-H10229618-A (JP)
Title: Device and method for embedding cable tube underground
Inventor: YAMAMOTO TAKESHI
IPC: H02G9/06
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To facilitate light-weight handling, and ensure a sufficient resistance against pressure from the ground surface by supporting a cable tube clamped between a plurality of supporting plates which are capable of being layered, and jointing the respective supporting plates with a jointing part for keeping prescribed intervals. SOLUTION: A middle supporting plate 21 is layered on a lower supporting plate 11 at which two cable tubes 1a, 1b are disposed, and the respective cable tubes 1a, 1b are supported by clamping them between the semicircular notches 24a, 24b of the middle supporting plate 21, and semicircular notched supporting parts 12a, 12b of the upper surface of the lower supporting plate 11. Two cable tubes 1c, 1d are also disposed on the semicircular notched parts 24A, 24B on the upper end surface side of the middle supporting plate 21, and an upper supporting plate 31 which has the same shape as the lower supporting plate 11 is layered.  The lower supporting plates 11 are formed so as to be jointed to each other by a side surface jointing part 14 and lower surface jointing parts 15a, 15b, and the upper supporting plates 31 are formed so as to be jointed to each other by a side surface jointing part 34 and upper surface jointing parts 35c, 35d.
Patent JP-2000230788-A (JP)
Title: Cooling device for enclosure
Inventor: SHIODA FUMINORI
IPC: F28D15/02
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To effectively radiate heat at low costs without making a container larger and complicated by providing heat exchanger with a heat absorption part that receives heat from inner fluid and a radiation part being partially in contact with the heat absorption part, and a circulation means that forcedly circulates the inner fluid to the heat absorption part. SOLUTION: A heat exchanger 21 is mounted at the opening of the wall part of an enclosure 11 consisting of a box body 13. A heat absorption part 23 of the heat exchanger 21 is provided on the side wall of the enclosure 11, and a radiation part 25 is provided while partially in contact with the heat absorption part 23. The heat absorption part 23 and the radiation part 25 are formed by a metal block. A heat pipe 27 for transferring heat between the heat absorption part 23 and the radiation part 25 is buried into the heat exchanger 21.  In the inside 15 of the enclosure 11, a duct 31 is formed, fans 33 and 35 are provided, and inner fluid existing inside the duct 31 is directly and forcedly circulated so that the inner fluid moves from the upper part to the lower one at the heat absorption part 23, thus effectively radiating heat being generated by a computer CPU 41 that is used as a heat source.
Patent JP-H04270577-A (JP)
Title: Audio signal processing circuit and its method
Inventor: HORI YOSHIHIRO
IPC: H04H20/00
Filed: 1991-02-26
Abstract: PURPOSE:To prevent frequent mute at the reception of a broadcast signal and to surely mute production of intermittent tone in a reproduced audio signal at the reception of a non-broadcast signal by switching a synchronization protection period of a frame synchronization protection circuit in response to the S/N of a MUSE video signal. CONSTITUTION:An S/N measurement circuit 15 measures the S/N from a MUSE signal converted into a digital signal by an A/D converter circuit 2 from 1st and 2nd lines. A frame synchronization protection circuit 14 decides the synchronization protection length from the S/N and generates a frame signal according to the frame frequency for a prescribed frame according to the synchronization protection length to protect the internal processing from mis-detection or undetection of a frame synchronizing signal and applies the signal to each circuit in the voice decoder. The frame synchronization protection circuit 14 selects the length of synchronization protection based on the S/N measured by the S/N measurement circuit 15.
Patent JP-H11296875-A (JP)
Title: Optical head and optical disk device
Inventor: SHIMANO TAKESHI
IPC: G11B7/135
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To eliminate external disturbances generated in an out-of-focus signal when an optical spot crosses a track on a recording film following the eccentricity of an optical disk, and to cancel the offset of a tracking error signal following a lens movement. SOLUTION: The wave front phase of ± first order diffracted light is shifted by λ/2 at a cycle Dl/(2P.NA) by a phase inversion diffracted grating 701, the phase thereof being inverted in the radial direction of an optical disk at a cycle Dλ/(2P.NA), and a sub-spot is arranged on the same track as that of a main spot. By adding together the out-of-focus error signals of the main and sub-spots based on a proper gain ratio, external disturbances generated in the out-of-focus error signal are canceled. By subtracting tracking error signals from each other by the push-pull system of the main and sub-spots based on a proper gain ratio, offset thereof is canceled.
Patent JP-H06243904-A (JP)
Title: Method for synthesizing bromine complexing agent in electrolyte for zinc-bromine battery
Inventor: FUJIE SHINICHI
IPC: H01M12/08
Filed: 1993-02-22
Abstract: PURPOSE:To obtain a method for synthesizing a bromine complexing agent wherein cost reduction is performed in an electrolyte used for a zinc-bromine battery and further various operations for obtaining this electrolyte can be simplified. CONSTITUTION:As a method for synthesizing a bromine complexing agent in an electrolyte for a zinc-bromine battery, in a mixture of N-methylmorpholine and N-methylpyrrolidine which are materials, reaction of ethyl bromide is performed with ion exchange water serving as a solvent, to obtain the electrolyte containing N-methyl-N-ethylmorpholinium bromide and N-methyl-N- ethylpyrrolidinium bromide, produced according to a progress of reaction, as the bromine complexing agent. Ratio of ethyl bromide relating to a mixture total amount of N-methylmorpholine and N-methylpyrrolidine is set to 1:1.05 mole ratio, and concentration of N-methylmorpholine or N-methylpyrrolidine is set to 3mol/l or more.
Patent JP-S52115407-A (JP)
Title: Process for cylinder type type multivane fan
Inventor: SAYAMA GENJI
IPC: F04D29/28
Filed: 1976-03-24
Abstract: PURPOSE: To ensure extremely simple, easy vane studding and fixing, by expanding and arranging a notch channel with interference to easily stud the vane, and by returning the expanded notch channel after studding the vane to make the interference effective and to fix the vane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63198951-A (JP)
Title: Food raw material and preparation thereof
Inventor: KAWANO NOBUHISA
IPC: A23L29/244
Filed: 1987-02-13
Abstract: PURPOSE:To obtain a food raw material having low calorific value and high palatability, by mixing KONJAK mannan (mannan of devil's tongue), a gel- forming food material, a cellulosic material, water, an alkali metal phosphate and other alkaline agent at specific ratios and forming the mixture into pellet, etc. CONSTITUTION:A raw material containing 1pt.wt. of KONJAK mannan, 0.5-15pts. of other gel-forming food material (e.g. potato starch) and 0-1pt. of a cellulosic material (e.g. microcrystalline cellulose) is swollen in water containing 0-0.1pt. of an alkali metal phosphate and solidified to form a gel by alkali treatment (e.g. slaked lime treatment) and heat-treatment. The objective food raw material can be prepared by cutting the mixture in the form of pellet or minced food.
Patent JP-S59155912-A (JP)
Inventor: OOTANI HIROYUKI
IPC: H01G4/30
Filed: 1983-02-25
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-H05195572-A (JP)
Title: Drainage channel construction of floor
Inventor: KISHIDA HISAHARU
IPC: E04H1/12
Filed: 1992-01-22
Abstract: PURPOSE:To exhaust forcedly bad smells in and out of a channel to keep a toilet room in sanitary conditions by providing an exhaust pipe having an opening in a position higher than an overflow pipe to the inside of the drainage channel having a grating corresponding to washing in water, and installing an exhaust fan. CONSTITUTION:An exhaust pipe 11 having an opening in a position higher than an overflow pipe 10 is provided to the inside of a drainage channel 3 covered with a grating 8 draining washing water used for washing a floor. An elbow 12 having the downward front end is mounted to the exhaust pipe 11 and, at the same time, an exhaust fan 13 is provided. Smells in a room are also absorbed through the grating 8 together with bad smells in the drainage channel 3 and are forcedly exhausted. According to the constitution, bad smells in a toilet room can be eliminated.
Patent JP-H10228413-A (JP)
Title: Memory access controlling method device therefor and memory system
Inventor: YOSHIZAWA FUMIHIRO
IPC: G06F12/06
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain memory access controlling method and device and a memory system capable of accelerating memory access. SOLUTION: The memory access control device for controlling accesses from plural masters 10A to 10D to a memory 20 having plural memory banks 200 to 203, data to be read out/written from/in the memory 20 by respective masters 10A to 10D are transmitted through buffers 30A to 33D connected to respective memory banks 200 to 203 correspondingly to respective masters 10A to 10D and the competition of accesses to the buffers 30A to 33D in the memory banks 200 to 203 are arbitrated by respective arbitration means 300 to 303.
Patent JP-S58160260-A (JP)
Title: Dispenser for liquid, paste and powder
Inventor: JIYOOJI EDOGAA KOORAHAN
IPC: B65D47/26
Filed: 1983-02-26
Abstract: 1. A dispenser (1) for liquids, pastes or powders, consisting of a preferably flexible container (2) with a closure (3) at the mouth (19) of the container, said closure having two interlocking parts with concentric sealing surfaces which rotate relative to each other around their common axis, whereby the one closure part consists of a sleeve (5) affixed to the mouth of the container and the other consists of a hollow core (6) which is rotatable inside said sleeve, and is provided with a grip means, and whereby both parts have openings (7, 8) in said sealing surfaces, said openings being congruent in a given position thus dispensing the contents of the container, and said openings being sealable by turning said closure parts, wherein the axis (17) of said closure parts is congruent with the axis of said container mouth (29), whereby said sleeve (5) has an external section directed away from the inside of said container where it forms a contact seal with the inner wall of said container mouth and has an internal section which extends inside said container where it is provided with at least one openings (7), and that said sleeve (5) is made of relatively elastic material, and that said core (6) is made of relatively rigid material and that said internal section of said sleeve (5) is pressed by elastic tension against said core (6) in the area of said openings (7, 8).
Patent JP-S55126764-A (JP)
Title: Hot-water tank
Inventor: KIMURA SHINICHI
IPC: F24H1/20
Filed: 1979-03-20
Abstract: PURPOSE:To protect the inner wall of a hot-water tank against corrosion, by connecting a conduit having a vane pump and a bubble separating means to the hot- water tank incorporating therein a heater. CONSTITUTION:Tank 1 incorporating therein heater 3 is formed with water outlet port 14 and inlet port 15. A conduit 16 having a vane pump 17 and a bubble separating means 18 consisting of a large-diametered hollow section, an air cushion chamber and an air releasing means is connected to the tank 1 so as to form film on the inner wall surface of tank 1 by transmitting wave motion to the tank 1 and to thereby protect the inner wall of tank 1 against corrosion. At the inlet port 15, there is provided a water distributing plate 29. Further, a preheating pipe 13 is connected to water supply port 10 of water supply pipe 12 which is connected to water reservoir tank 11. The preheating pipe 13 is of a spiral form and it is opened toward the lower portion of heater 3.
Patent JP-S57147278-A (JP)
Title: Protecting device for mis integrated circuit
Inventor: ITOU HIDEAKI
IPC: H03F1/42
Filed: 1981-03-05
Abstract: PURPOSE:To prevent the adverse influence to a protecting device when negatively excessive noise voltage is applied to an input terminnal by connecting the isolation region of the diffused resistor of the device to a low voltage source via the resistor. CONSTITUTION:A diffused resistor 12 is connected between an input terminal IN and a C-MOS inverter 10, and a diode is connected between the input terminal of the inverter 10 and high and low voltage sources VCC, VSS. Further, a resistor  45 is connected between the isolation region of the resistor 12 and the low voltage source VSS. When the resistor 45 is thus provided, even if negatively excessive noise voltage is applied to the input terminal, the current flowing through  the source VSS, resistor 12 and input terminal IN is limited. Accordingly, the  burnout due to overcurrent can be prevented.
Patent JP-H05227842-A (JP)
Title: Battery-type gardening clipper
Inventor: TSUKAMOTO HIROSUKE
IPC: A01D34/10
Filed: 1992-02-19
Abstract: PURPOSE:To prevent the main case from being burnt with red heat in the lead plate by notching a part of the ribs for holding the battery on the main case so that the lead plate connecting the electrodes of the battery are kept non- contact from the main case. CONSTITUTION:A part of ribs 1e for holding the battery in the main case 1 is notched and the lead plate 2b connecting the electrodes of the battery 2 is kept non-contact from the main case. The battery can be removed from the main body and recycled.
Patent JP-H05235445-A (JP)
Title: Optical fiber amplifier
Inventor: IMAI TAKAMASA
IPC: H01S3/094
Filed: 1992-02-19
Abstract: PURPOSE:To curtail excitation light source driving circuits and facilitate their control and to make the efficiency higher, by connecting a plurality of excitation light sources in series to their common excitation light source driving circuit, and providing a bypass circuit in parallel between each excitation light source and the excitation light source driving circuit. CONSTITUTION:Excitation light sources 8 and 9 are connected in series to a common constant current circuit 11. On the other hand, a photoelectric output monitoring optical brancher 4 is connected to a photoelectric output detector and excitation light control circuit 7. Furthermore, the photoelectric output detector and excitation light control circuit 7 are connected to the constant- current circuit 11. Accordingly, excitation light outputted from each excitation light source 8 or 9 is combined by an excitation light coupler 6, and put into an Er doped optical fiber 2 through an exciting optical coupler 3 and excites this. Besides, a photoelectric signal is put into the Er doped optical fiber 2 from an input optical fiber 1, and its photoelectric signal is directly amplified and outputted to an output optical fiber 5. Consequently, it becomes possible to curtail constant-current circuits and the control is simplified.
Patent JP-S52115663-A (JP)
Title: Semiconductor device
Inventor: MASUOKA FUJIO
IPC: H01L29/06
Filed: 1976-03-25
Abstract: PURPOSE: Higher density and higher integration are achieved by providing recesses of a given depth in channel regions, making gate electrodes through an insulating film and providing an intrinsic semiconductor layer adjoining to the channel regions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60176852-A (JP)
Title: Cleansing method by car washing machine
Inventor: TAKEUCHI SHIGEO
IPC: B60S3/06
Filed: 1984-02-22
Abstract: PURPOSE:To prevent a door mirror from being damaged by a side brush, by making the side brush so as to separate it sidewards away to a car with a part of the door mirror. CONSTITUTION:A reflection type supersonic detector 35 to detect a car level and a body position of a car to be washed is set up in a front upper part along a forward direction of a running frame 2. This device 35 has an oscillating part 36 and a receiving part 37 being set up closely with each other. Supersonic waves oscillated out of the oscillating part 36 are reflected by a car body and this reflected waves are received by the receiving part 37 whereby a position of the car body is judged in design. With forward movement of the running frame, when a side brush is made contact with the front of the car, brush-washing over a windshield of the car takes place. In addition, the frame travels and thereby the detector 35 detects a boundary P1 between a front window FW and a ceiling surface RF, the side brush 7 gets shifting outside after the elapse of T1 sec. of detection. After the elapse of T2 sec. furthermore, the side brush moves to come nearer to the car body whereby any damage to a mirror is prevented.
Patent JP-S59158346-A (JP)
Title: Control device for idling speed of engine
Inventor: TAKAGI MASAHIKO
IPC: F02D31/00
Filed: 1983-02-28
Abstract: PURPOSE:To maintain a proper engine speed in which the feed-back control of idling engine speed is carried out with the use of the detected opening degree of a throttle valve, by controlling the throttle valve in accordance with the temperature of the engine when no idle running condition is detected due to failure of an idle sensor, etc. CONSTITUTION:An actuator 4 comprising a motor 5 and gears 6a through 6d is provided to drive a throttle valve 2 in an intake air passage 1 for controlling the idling engine speed. A control device receives signals from an idle sensor 9, a throttle valve opening sensor 8, etc., and carries out feed-back control in accordance with the opening degree of the throttle valve under a fixed running condition upon idling. When no idle running condition is detected due to failure of the idle sensor 9, etc., the desired opening degree is computed in accordance with a signal from a water temperature sensor 11 to control the throttle valve, thereby the control of fast idle from the time of the cold engine condition may be made.
Patent JP-H04246446-A (JP)
Title: Adhesive resin composition
Inventor: NAGAOKA KOJI
IPC: C08L23/08
Filed: 1991-01-30
Abstract: PURPOSE:To obtain an adhesive resin composition which is inexpensive and lowly odorous, has a low content of a gel and excellent moldability, etc., and is suited for the production of a laminate by mixing a radical-polymerizable acid anhydride/ethylene copolymer with a specified compound containing a metallic element in a specified ratio. CONSTITUTION:Ethylene is random-copolymerized with a radical-polymerizable acid anhydride copolymer containing 0.1-20wt.% radical-polymerizable acid anhydride. This copolymer is mixed with a compound prepared by partially or fully neutralizing an ethylene/unsaturated carboxylic acid (derivative) copolymer with a metallic compound or/and a metal salt of a higher fatty acid in such an amount that the ratio of the units of the metallic atoms to the units derived from the radical-polymerizable acid anhydride in the composition is in a range of 2-0.05 to produce a polyethylene resin composition. This composition can desirably be used for the production of a laminate of a thermoplastic resin, metal, paper or wood.
Patent JP-H04338373-A (JP)
Title: Disubstituted urea and thiourea
Inventor: PAORO KOTSUTSUI
IPC: A61P9/00
Filed: 1992-02-19
Abstract: The invention provides new ureas and thioureas derivatives of general formula (I) <CHEM>  wherein  m is zero, 1 or 2;  n is 1, 2 or 3;  Q is oxygen or sulphur;  X and Y, being the same, are oxygen or sulphur;     A is   a) a C1-C10 saturated or unsaturated, branched or unbranched hydrocarbon chain, unsubstituted or substituted by 1 to 4 substituents independently chosen from halogen, C1-C6 alkyl, trihalo-C1-C3 alkyl and C1-C6 alkoxy; b) a C3-C7 cycloalkyl ring unsubstituted or substituted by 1 to 4 substituents independently chosen from halogen, C1-C6 alkyl, trihalo-C1-C3 alkyl and C1-C6 alkoxy; c) an aryl group unsubstituted or substituted by one to four substituents independently chosen from halogen, C1-C6 alkyl, trihalo-C1-C3 alkyl, hydroxy, C1-C6 alkoxy, C1-C6 alkylthio, C1-C6 alkylsulfonyl and C1-C4 di-alkylamino; d) an aryl group substituted by two adjacent substituents forming a methylenedioxy group and optionally by 1 to 3 substituents as defined above under c); or e) an aryl group substituted by an imidazolyl group, in its turn optionally substituted by C1-C4 alkyl; each of R1 and R2, independently, is C1-C6 alkyl; or R1 and R2, taken together, are a C2-C4 alkylene chain in which each carbon atom can be optionally substituted by 1 or 2 substituents independently chosen from halogen and C1-C4 alkyl; B is an aryl group unsubstituted or substituted by 1 to 4 substituents independently chosen from halogen, C1-C6 alkyl, trihalo-C1-C3 alkyl, C1-C6 alkoxy, C1-C6 alkylthio, and C1-C6 alkylsulfonyl; and the pharmaceutically acceptable salts thereof, which are useful as therapeutic agents such as for the prevention of coronary heart disease and as antidyslipidaemic agents.
Patent JP-S53118268-A (JP)
Title: Deformation preventing jig for use in shaping heat trnsmitting tube by way of explosive tube expanding
Inventor: MORI SHIYUUJI
IPC: B21D39/08
Filed: 1977-03-25
Abstract: PURPOSE: To provide a jig for preventing deformation of heat transmitting tubes of heat-exchanging plate in shaping the same by way of explosive tube expanding method, which is firmly fixed in place when expanding the tube, so as to prevnt that cross section of the heat transmitting tubes be deformed into an elongated circle after the shaping and to attain high accuracy in shaping the tube by way of explosive tube expanding method. 
     COPYRIGHT: (C)1978,JPO&Japio