baber/WOPTO huggingface dataset:
Patent JP-2000029012-A (JP)
Title: Liquid crystal display device
Inventor: KUBO MASUMI
IPC: G02F1/1335
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce variation in optical properties such as brightness and color tone to the minimum by forming regions in which no color filter is formed, so that the total area of these regions is made constant, even at the time the sticking position of a color filter formation region is deviated from that of a pixel electrode region. SOLUTION: In this device, even at the time the a color filter substrate is deviated by stuck to a lower side substrate, at the time of comparing the total area S(C') of regions C1' and C2' (S(C')=(C1')+(C2')), in which no color filter 11 is formed, with the design total area (S(C)) of design regions C1 and C2 (S(C)=(C1)+(C2)), in which no color filter 11 is formed when they are struck with designed accuracy, the relational expression S(C')=S(C) is alway satisfied. Thus, in the device provided with a color filter substrate having the region in which no color filter is formed, even when some deviation of the area due to the sticking is caused, since a color filter is formed in an unchanged pattern shape as a whole to inhibit changes in chromaticity and brightness from being caused.
Patent JP-H1024200-A (JP)
Title: Bed sheet automatic placement method in washed bed sheetspreader and automatic placement device
Inventor: KOMIYAMA NORIO
IPC: D06F67/04
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To place washed bed sheets automatically in a washed bed sheet spreader. SOLUTION: A bed sheet is grasped and lifted by an intermediate part of a bed sheet clamping means A, after the lowermost end of the bed sheet is grasped and released by a lowermost bed sheet end clamping means B and the intermediate part clamping means A, it is guided and moved by a guiding means C and the Iowermost bed sheet end clamping means B, the last edge of the bed sheet is grasped by a last bed sheet end clamping means D, the lower left end of a bed sheet suspended by a lower left bed sheet end clamping means E is grasped and developed flat by turning the lower left end clamping means E, and the lowermost end clamping means B, the last edge clamping means D and the lower left end clamping means E are moved and returned.
Patent JP-S58101446-A (JP)
Title: Semiconductor device
Inventor: USAMI TAMOTSU
IPC: H01L23/14
Filed: 1981-12-11
Abstract: PURPOSE:To obtain preferable heat sink effect with an inexpensive structure by forming a heat sink fin in a structure integral with the base of a package. CONSTITUTION:Al2 is deposited on a package base 1 made of kovar or the like, and an Si pellet 3 is bonded via an Au foil on the Al2. The electrode of the pellet 3 is wired to a lead 4, and a ceramic cover 7 is sealed with glass 6. A heat sink fin 9 is soldered at 8 to the back surface of the base. According to this structure, the heating of the pellet can be effectively dissipated, while facilitating the fixing structure of the fins as well as lowering the production cost.
Patent JP-S6485221-A (JP)
Title: Arylamine terminated polysulfide polymer, related compounds and manufacture
Inventor: YUUJIN AARU BAATOTSUJI
IPC: C08G18/64
Filed: 1988-08-09
Abstract: Fully and partially aryl amine terminated polysulfide polymers and processes for their preparation and use are disclosed. The fully aryl amine terminated products are curable with isocyanates to high molecular weight polymers and are thus useful in molding and casting as well as in sealants. The partially aryl amine terminated polymers may be further reacted with polyisocyanates to form thiol terminated polysulfide polymers containing urea chain segments. These compounds are curable in the fashion of standard polysulfide polymers to form firmer polymers. The partially aryl amine terminated polymers may be also chain extended with isocyanate terminated urethane prepolymers. These block copolymers may be cured by standard SH terminated polysulfide polymer cure methods to prepare sealants of exceptional resiliency and weather resistance.
Patent JP-H0251323-A (JP)
Title: Power supply system employing inverter
Inventor: SEKIMORI SHUICHI
IPC: H02M7/48
Filed: 1988-08-11
Abstract: PURPOSE:To double the transmission voltage and to reduce transmission loss by employing a 3-wire DC distribution line and connecting a group of inverter units having approximately identical capacity and operated simultaneously in series. CONSTITUTION:Rectifiers 12A, 12B for rectifying AC input are connected in series; furthermore, inverter units 21A, 21B are also connected in series at the inverter 2 side and the intermediate point between the two rectifiers is connected through a neutral line NP with the intermediate point between the inverter units. Outputs of the inverter units 21A, 21B are connected in parallel through inverter transformers 22A, 22B and power is provided through an AC filter 23A. When the outputs from two rectifiers 12A, 12B are approximately identical, current flowing through the neutral line is approximately zero and power is transmitted with doubled voltage. Since the current is halved, transmission loss due to voltage drop is reduced.
Patent JP-H1042844-A (JP)
Title: Phosphatase-inhibitor and seasoning and food containing the agent
Inventor: KATSUMI IKUO
IPC: A23L17/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a phosphatase inhibitor effective for preventing the decomposition of 5'-ribonucleotide and the deterioration of taste and useful for edible meat, etc., by using an extract of the vein, etc., of tea leaf, thereby preventing the extraction of the bitter taste and astringent taste of tea leaf. SOLUTION: This agent contains one or more components selected from the vein, leaf-stalk or stalk of tea or their extract. It has an action to inhibit the enzymatic activity of phosphatase originated from edible meat, vegetable, egg, etc. The phosphatase inhibitor is added in an amount of 0.01-5wt.% based on edible meat (dry basis) such as cattle meat to prevent the deterioration of the taste. The phosphatase inhibitor is preferably made to react with a seasoning containing a tasty component comprising 5'-ribonucleotide.
Patent JP-H0544084-A (JP)
Title: Device for preventing edge over coat
Inventor: KATSUSHIMA KOJI
IPC: C25D7/06
Filed: 1991-08-08
Abstract: PURPOSE:To provide a prevention device to improve moreover prevention effect of edge over coat of a strip in a continuous horizontal type electroplating device. CONSTITUTION:The shielding belt 11 traveling between prescribed sections in endless while following traveling of the strip 1 in contact with the end face of the strip is provided on the both side ace of the strip 1 transported by the electrically conductive roll 2, 2a. No.4 in a fig. is the plating bath. As shown in the figure, the shielding belt 11 is supported and guided by the pulley 12, which is suspended by the shaft 13 (the suspension device is not shown in the figure). And as the shielding belt 11 is made from an elastic material and the cross section thereof is formed as shown in the figure, the end face of the strip 1 is shielded from the soluble anode 7.
Patent JP-H0247157-A (JP)
Title: Polyamide resin composition
Inventor: YAMAMOTO YOZO
IPC: C08L77/00
Filed: 1988-08-10
Abstract: PURPOSE:To obtain a resin composition having excellent heat and chemical resistance and low water absorptivity and molding shrinkage by mixing a polyamide resin with a specified cycloolefin random copolymer. CONSTITUTION:The title resin composition comprises 2-98wt.% polyamide resin and 2-98wt.% cycloolefin random copolymer comprising an ethylene component and cycloolefin components of formulas I and II and having an intrinsic viscosity [eta]as measured in decalin at 135 deg.C of 0.05-10dl/g and a softening point (TMA) >=70 deg.C. In the formulas, n and m and each 0 or an integer; l>=3; and R<1>-R<10> are each H, a halogen atom or a hydrocarbon group. The intrinsic viscosity [eta]of the cycloolefin random copolymer as measured in decalin an 135 deg.C is desirably in the range of 0.08-5dl/g.
Patent JP-H1142191-A (JP)
Title: Vacuum cleaner
Inventor: TAKAMUNE YUICHIRO
IPC: A47L9/28
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution to switch an ordinary operational action and an action except for ordinary operation by closing a power source in a condition where a switch to switch operation of an input control device is pushed down, and performing the action except for ordinary operation when a pushing-down condition passes by a prescribed time. SOLUTION: When a main body switch 7 is pushed down, a level signal convering means 21 outputs a level signal to a microcomputer 14, and the microcomputer 14 starts operation by its level signal, and judges operation mode switching or stopping. This main body switch 7 stops a vaccum cleaner every time when the switch is accepted in an ordinary using condition, and switches a strong mode, a medium mode and a weak mode of suction force in order, and repeats to return again to a stopping condition, but when a demonstration mode is started by the main body switch 7, the main body switch 7 is pushed down for a prescribed time or more at power source closing time. Therefore, a refuse quantity display of a small refuse quantity, a medium refuse quantity and a large refuse quantity can be periodically switched.
Patent JP-H0251826-A (JP)
Title: Detection method of cathode-ray tube
Inventor: NAKAYAMA HIROTSUGU
IPC: H01J9/24
Filed: 1988-08-12
Abstract: PURPOSE:To reduce defective articles after the shrinkage fit reinforcement by detecting the curved shape of the face of a panel and the side shape of the panel and identify the suitableness for the shrinkage fit reinforcement prior to the shrinkage fit reinforcement. CONSTITUTION:The curved (R) shape of the face of the panel 2 of a cathode-ray tube is detected. For this detection, four heights at the Z position 5 and four heights at the panel support position 6 on a shrinkage fitting device, eight positions in all, are measured with a face measuring gauge 7, differences B between four pairs of heights in the diagonal direction respectively are detected. The outer periphery of the panel 2 of the cathode-ray tube is positioned with a positioning guide 8 before the shrinkage fit reinforcing process, then four or more outer shape positions are measured with an outer shape measuring gauge 9. Unsuitable articles can be rejected in advance, thus the shrinkage fit work efficiency and yield are improved.
Patent JP-S5990396-A (JP)
Inventor: NISHIMURA KOUJI
IPC: H05B41/18
Filed: 1982-11-15
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-H03143581-A (JP)
Title: Method and device for ultrasonic cleaning
Inventor: YOSHIDA KUNIMITSU
IPC: B08B3/12
Filed: 1990-07-26
Abstract: PURPOSE:To surely remove dirt stuck to the material to be cleaned by pressurizing and heating the inside of a cleaning tank of an ultrasonic washer. CONSTITUTION:A basket 15 holding a material 14 to be cleaned is housed in a cleaning tank 3 containing cleaning liquid 10 and stopped to a projecting part 3a. Thereafter a cover body 4 is placed via a packing 7 from the upper part. The inside of the tank is closed by fixing the cover body to the cleaning tank by the bolts 5 and the clampers 6. Thereafter an air compressor 13 is actuated. Then while regulating an air amount regulating valve 12, the prescribed amount of air is sent into the tank. Thereby the inside of the tank is pressurized at the prescribed pressure and b.p. in the tank is raised. Thereafter an ultrasonic oscillator 8 is actuated for a prescribed time and cavitation is generated in the cleaning liquid by a vibrator 9. Further a heater 16 is actuated to heat the cleaning liquid at the optimum temp. Sterilizing action may be added by heating.
Patent JP-H1046397-A (JP)
Title: Device for treating work in liquid
Inventor: NISHIWAKI SUSUMU
IPC: C25D17/20
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To simplify the driving device for a barrel contg. many small-sized works in a treating liquid by mounting baffle plates having a specific structure on the outside surface of the barrel at the time of treating the works by rotating the barrel. SOLUTION: The barrel 1 of a hexagonal type contg. the many small-sized works is put into a treating vessel 8 contg. the treating liquid 9 for plating, etc. The barrel is rotated and the works of the inside are uniformly plated. In such a case, the trough-like or cup-like baffle plates 2 are hinged to the ridge line parts at six points of the hexagonal barrel 1 by the hinges 3 and stoppers 4 to act the pressure of the treating liquid in the one direction alone and do not act the pressure in order directions by the vertical movement of the barrel 1 are mounted at the barrel. The rotating motion around a shaft 5 is applied to the barrel 1 by the action of the baffle plates 2 by simply vertically moving the barrel 1. The barrel is rotated in the one direction by the simple vertical motion without requiring intricate rotating mechanisms.  The defects, such as contamination and corrosion, of the driving device of the barrel 1 in consequence of the plating liquid 9, are eliminated.
Patent JP-H1045708-A (JP)
Title: Production of iminothioether compound
Inventor: YOSHIDA HIROSHI
IPC: B01J23/04
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain an iminothioether compound useful as a germicide in good yield by adding a specific compound to a reaction system when a benzyl halide compound is reacted with a thioamide compound in the presence of a base. SOLUTION: When a benzyl halide compound of formula I (X is methylene or CH3 OCH=CH; Y is a halogen) is reacted with a thioamide compound of formula II (R<1> is an alkyl or a cycloalkyl; R<2> and R<3> are each H, cyano, an alkyl, an alkoxy or a halogen) in the presence of a base, a quaternary ammonium salt or a dehydrating agent is added to the reaction system to provide the objective iminothioether compound of formula III. The base includes e.g. sodium carbonate or potassium hydroxide. It is required that the quaternary ammonium salt (e.g. tetraethyl ammonium chloride) is added to the reaction system when a carbonate is used as the base. An amount of the quaternary ammonium salt used is >=0.001mol based on 1mol compound of formula I. The dehydrating agent (e.g.  Na2 SO4 ) is added to the reaction system when a hydroxide is used as the base and an amount of the dehydrating agent used is >=0.05 based on 1mol compound of formula I.
Patent JP-S6259868-A (JP)
Title: Case for watthour meter
Inventor: KOIWAI NORIO
IPC: G01R11/24
Filed: 1985-09-10
Abstract: PURPOSE:To certainly prevent the stealing operation of electricity by an improper act by a simpler means without raising the cost by screwing and fastening the head of a sealing screw from the rear in the direction of the back side of a case cover. CONSTITUTION:The sealing screw 9 fastening between a base 2 and the case cover 3 is inserted and screwed from the flange 2a side of the base 2 with a head part 9a faced in the direction of the back side of the case cover 3 and an interval between the base 2 and the case cover 3 is fastened and fixed. Here, the case cover 3 is fastened and fixed on the base 2 by screwing the sealing screw 9 from the back side of an instrument at the stage before the base 2 is screwed and fixed on the bearing surface 1 to fit the instrument and afterward the base 2 is screwed and fixed on the bearing surface 1 to fit the instrument. In this way, the sealing screw 9 can be screwed from the front side of the instrument in a state after a wattmeter is fixed on the bearing surface 1 to fit the instrument.
Patent JP-2000025412-A (JP)
Title: Pneumatic tire
Inventor: YAMAMURA EIJI
IPC: B29D30/52
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To improve durability while securing lightness and to prevent the occurrence of ply steer force by burying a metal thin sheet having a mesh structure in a tread section as a belt layer. SOLUTION: A carcass layer 2 constituted of a plurality of carcass cords suspended between a pair of right and left bead sections 1, 1 is arranged at the cord angle of 90 deg. against the tire peripheral direction E-E', and both end sections in the tire width direction are folded from the tire inside to the outside around a bead core 3. A belt layer 5 made of a metal thin sheet 5a having a mesh structure is arranged over the periphery of a tire 1 on the outer peripheral side of the carcass layer 2 of a tread section 4. Many square, hexagonal or elliptic opening sections 5b are provided on the metal thin sheet 5a, and the mesh structure is formed by the layout of the opening sections 5b. The metal thin sheet 5a having the mesh structure is used for the belt layer 5, thereby durability can be improved.
Patent JP-S6443782-A (JP)
Title: Transmitter and receiver for ultrasonic range finder
Inventor: ITO ICHIZO
IPC: G01S7/52
Filed: 1987-08-11
Abstract: PURPOSE:To improve the acoustic transducing efficiency of a device and to detect a reflected ultrasonic wave with high accuracy by detecting induced charges generated in a piezoelectric film with an ultrasonic wave reflected by a measurement surface. CONSTITUTION:The piezoelectric film 25 is strained with the sound pressure of the ultrasonic wave received from the measurement surface, and consequently charges + or -q are generated. Charges are induced at electrodes 26 and 27 with the charges + or -q. The induced charges are detected by a charge amplifier 29 and converted into a voltage and a conversion part computes the distance between a transmitter receiver and the measurement surface. Thus, the device sends or receives the ultrasonic wave at an interval spaced away from the electrodes 26 and 27, so problems such as separation between the piezoelectric film 25 and electrodes 26 and 27 are eliminated to maintain long life. Consequently, the acoustic transducing efficiency of the device is improved and the reflected ultrasonic wave is detected with high accuracy.
Patent JP-H0789195-A (JP)
Title: Laser printer
Inventor: SUGIYAMA FUMIAKI
IPC: H04L12/28
Filed: 1993-07-20
Abstract: PURPOSE:To speed up printing procedure by providing on an engine controller a main controller which outputs stop request or start request of a printing mechanism based on command or response from host computers received through a network control means. CONSTITUTION:A plurality of host computers 51-54 connected by a network 4 and an engine controller 3 for controlling start/stop of a printing mechanism are provided. A start/stop request signal of the printing mechanism is outputted from a main controller 2 based on commands from the host computers 51-54 received through a network control means 1 which changes a communication control system of the host computers 51-54 dependent on the state of the printing mechanism. The engine controller 3 allows the printing mechanism to stop at a printing mechanism stopping section 31 when a pause command is received so as to make a power saving state, and allows these to start at a printing mechanism starting section 32 when a standby command is received so as to make a printable state.
Patent JP-S6179210-A (JP)
Title: On-load tap changer
Inventor: OGAWA MASASHI
IPC: H01H33/66
Filed: 1984-09-27
Abstract: PURPOSE:To reduce capacity of a current-limiting resistor, to miniaturize the titled device and to obtain enough changeover sequence by a method wherein an auxiliary switch and a vacuum valve are operated by the same driving source and conducting period of the current-limiting resistor is shorten. CONSTITUTION:When a driving shaft 5 rotates, a connecting key 4 is disconnected from a connecting groove 2 of a follower shaft 1 and the driving shaft 5 rotated further and touches to a convex section 5a of a resistance contact driving shaft 5, additionally both the shaft 5 and the shaft 6 rotate, then the connecting key 4 fits in a connecting groove 3 at the time when they reach to the groove 3 of the follower shaft 1, thus a racing mechanism 7 connecting to the shaft 1 and the shaft 5 is constituted. A moving contact WR of a current-limiting resistor R moves preceding to the position of a moving contact HV of a vacuum valve VCB by work of the mechanism 7. At this time, the follower shaft 1 rotates with the moving contact WR fixed to the shaft 5, and the preceded contact WR is in a state of short circuit between taps through the R, contacting with a fixed contact s2 parting from a fixed contact s1. Consequently, the HV contacts with the contact s2, then the VCB is opened. Additionally, when the rotation is started, the VCB is closed, thus changeover process is accomplished.
Patent JP-H0487245-A (JP)
Title: Ozone beam generator
Inventor: HOSOKAWA SHUNSUKE
IPC: B01J19/00
Filed: 1990-07-27
Abstract: PURPOSE:To finely control an ozone dose quantity to thus avoid a danger of explosion by using metal without catalytic action with respect to ozone in a temperature control system using a refrigerator and a heater, and in a chamber both for performing liquefaction, solidification and vaporization of ozone. CONSTITUTION:An ozonizer 23 ozonizes oxygen containing gas into ozone containing gas. A refrigerator 29 liquefies or solidifies only ozone out of the ozone containing gas. A storage 26 stores the liquefied or solidified ozone. A gasifier 35 controls a temperature of the storage 26 to gasify the liquefied or solidified ozone. Pipeline systems 25, 31, 32, 36 transport the gasified ozone into a desired device. A particulate remover is installed between the ozonizer 23 and the storage 26, and an exhausting means 27 exhausts the gas in the storage 26. An oxygenating means 39 disposed in an exhaust path of the exhausting means 27 oxygenates ozone. Therefore, it is possible to finely control an ozone does quantity to thus avoid danger of explosion.
Patent JP-S6179223-A (JP)
Title: Manufacture of thin film
Inventor: SHIMADA OSAMU
IPC: H01L31/0248
Filed: 1984-09-27
Abstract: PURPOSE:To achieve improvement of the deposition rate of a thin film and reduction of the production cost thereof by providing two second cylindrical electrodes on circles concentric with the first and third cylindrical electrodes, while said second electrodes having a diameter larger than the first electrode and smaller than the third electrode. CONSTITUTION:A cylindrical or polygonal substrate 9 is fixed concentrically with a rotary shaft 19. Further, second electrodes 21 and 22 are fixed to the rotary shaft 19 at positions symmetrical with respect to the central position of the first electrode (substrate) 9. The raw material has introduced from a gas introducing portion 8 creates non-equilibrium plasma state between a third electrode 11 and the second electrodes 21 and 22. The active seed generated here is carried onto the electrode 9 by the gas flowing from an outlet 23 to the electrode 9. On the electrode 9, a non-equilibrium plasma state is created between the electrode 11 and the electrode 9, and the active seed density effectively increases, so that the deposition rate of a hydrogenated amorphous Si film can be increased. By the above method, deposition of a thin film can be performed fast and stably.
Patent JP-2001025745-A (JP)
Title: Method for fermenting organic matter and fermentation device
Inventor: KOMATSU YUJI
IPC: B09B3/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To efficiently and excellently ferment org. matter by a rotary kiln-type fermentation tank. SOLUTION: A fermentation tank formed from a rotary cylinder 1 having a scraper 3 on its inner face, an impeller 15 having a feed function and partitions 10a and 10b are provided, and an impeller 18 having a return function on the raw material feed side is furnished. Consequently, a material is packed in the fermentation tank with a high packing ratio, org. matter is sufficiently agitated and mixed, and the org. matter is excellently fermented at a high speed.