baber/WOPTO huggingface dataset:
Patent JP-H11123357-A (JP)
Title: Sprayer
Inventor: OHARA TAKUO
IPC: B05B17/06
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of a chemical liquid by the evaporation of the solvent of the chemical liquid and to atomizing the chemical liquid easily when it is used without the change of concentration of the liquid by supplying the liquid from a tank to an atomizer by a pump and recovering the residual liquid from the atomizer to the tank after the end of atomization. SOLUTION: When a starting switch is pushed, a roller in a pump 23 is rotated clockwise, the roller pushes tubes one after another, and a chemical liquid 6 in a tank is moved in the direction A in a tube 28 to be supplied into an atomizer 7. Atomization is continued, a chemical liquid 18 is consumed gradually, and when the height of the liquid 18 becomes the second height or below, the second liquid level sensor 19 outputs am signal Lo to a control part. When the atomization of a prescribed amount is completed, the control part stops the energization of a driving part 30 and a driving circuit 22 and simultaneously controls the pump 23 to rotate counterclockwise. As a result, the roller in the pump 23 pushes a tube, and the residual chemical liquid in the atomizer 7 is moved in the direction B in the tube 28 to recover the liquid into the tank 1.
Patent JP-H0672782-A (JP)
Title: Production of laminated board of far infrared ray radiating ceramic sheet and metallic sheet
Inventor: KITSUTA YASUO
IPC: C04B37/02
Filed: 1991-08-19
Abstract: PURPOSE:To obtain a laminated board of a far IR radiating ceramic sheet and a metallic sheet having a large area and excellent in shock and bending resistance by spreading ceramic clay on a punched metallic sheet from the rear side while applying pressure and sintering the clay. CONSTITUTION:Far IR radiating ceramics is made clayish by adding a binder. A metallic sheet is punched to form small holes with a gradient. The resulting ceramic clay 2 is spread on the punched sheet. 3 from the rear side while applying pressure and then the clay 2 is dried or sintered to obtain the objective laminated board of a far IR radiating ceramic sheet and a metallic sheet.
Patent JP-H10182689-A (JP)
Title: 9-n-ethenyl derivative of 9 (s)-erythromycylamine, production thereof, and composition for preparation containing the same
Inventor: KUJUNDZIC NEDJELJKO
IPC: A61P31/04
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound consisting of a specific 9-N- ethenyl derivative of 9 (S)-erythromycylamine, and useful as a semi-synthetic antibiotic material used for a bactericidal agent for the inside of a room and a medical instrument, an antibacterial agent for a protective coating of wall and wood, etc. SOLUTION: This new 9-N-ethenyl derivative (salt) of 9 (S)-erythromycylamine is expressed by formula I [R<1> , R<2> are each nitrile, a carboxyl of the formula: COOR<3> (R<3> is a 1-4C alkyl) or a keto group of the formula: COR<4> (R<4> is a 1-4C alkyl), is a macrolide-based semi-synthetic antibacterial material having an antibacterial activity, an is useful as a bactericidal agent for the inside of a room and a medical instrument, an antibacterial agent for a protective coating of a wall and a wood, etc. The compound is obtained by reacting 9 (S)- erythromycylamine expressed by formula II with an ethyoxyethylene derivative expressed by formula III in toluene, xylene or other neutral solvent at 20-80 deg.C, and then if necessary reacting with an acid.
Patent JP-H07124939-A (JP)
Title: Boring machine of stone for flower base
Inventor: JITSUI TATSUJI
IPC: B23B47/18
Filed: 1993-10-15
Abstract: PURPOSE:To enable boring having a fixed depth even if wear of an edged tool progresses, by a method wherein when it is detected that the tip of the edged tool attains to a specific height position of the edged tool which becomes the upper part by a fixed distance from a processing height position during lowering of the edged tool to be turned and driven, the tip of the edged tool is lowered further by fixed dimensions. CONSTITUTION:An edged tool 32 which is turned and driven already by the other motor 34 by operating a motor 29 of an operating device B of the edged tool is lowered and operated along with a slide 28. Then when the tip of the edged tool 32 attains to a specific height position h2 of the edged tool, this matter is detected by an edged tool position detecting device 33 and to lower and operate the edged tool 32 by preestablished dimensions from this point of time, an appropriate counting device (e) counts its lowering quantity. When the edged tool 32 to be lowered in this manner is lowered by fixed dimensions to be expressed by a difference between a specific height position h2 of the edged tool and specific height position h1 of processing, boring is started by attaining to a zenithal surface, of stone for a flower base fixed at a specific height position h1, and a hole having a fixed depth can be bored finally.
Patent JP-H01133299-A (JP)
Title: Semiconductor memory device
Inventor: MIYAWAKI YOSHIKAZU
IPC: G06F11/10
Filed: 1987-11-18
Abstract: PURPOSE:To read reading information as it is at the time of testing by providing a circuit to control a syndrome with a control signal between a syndrome generating circuit and a syndrome decoding circuit. CONSTITUTION:First syndromes S1-S4 are generated from reading information y1-y8 at the time of reading and inspecting bits y9-y12. When a normal action the inverse of TE=H at this time, the contents of the syndromes S1-S4 are transmitted as they are to second syndromes t1-t4. From the syndromes t1-t4, the error correcting of reading information y1-y8 is executed using a syndrome decoding circuit 15 and an error correcting circuit 16. Next, when the inverse of TE=L, all the syndromes t1-t4 become L without concerning the contents of the syndromes S1-S4. The state that all the syndrome codes are L is equivalent to a code to indicate that no error exists in the reading information. Thus, the reading information can be outputted as D1-D8 without changing the reading information with the circuit 15 and the circuit 16.
Patent JP-H02136110-A (JP)
Title: Switch operating part for rice cooker and so on
Inventor: SHIMONO SEIJI
IPC: A47J27/00
Filed: 1988-11-17
Abstract: PURPOSE:To improve the stability and touch of operating a switch, by a method wherein a lever spring-supporting part almost in the form of letter U is formed on the end part of a frame plate which rotatably supports a rice-cooking lever and a temperature-keeping lever by a supporting shaft and vertically fits a temperature- keeping lever spring in the form of circular arc, and the play end part of the temperature-keeping lever is strongly kept in contact with the spring. CONSTITUTION:An indicating board 7 forming an external form of a switch-operating part is fitted on the side wall of a rice cooker main body 1. A frame plate 8 is also fixed on the back of the indicating board 7, and a rice-cooking lever 10 is connected to a center-thermostat 11 at its top end, and a temperature rise of a vessel 4 is perceived thereby. A temperature-keeping lever 13 is placed side by side with the rice- cooking lever 10 and rotatably supported on the frame plate 8 by a supporting shaft 14, and its play end part is formed almost in form of letter L. A temperature-keeping lever spring 15 in form of circular arc forms a projecting line part 15a at its central part. A lever spring-supporting part 8a almost in form of letter U is integrally formed to the end part of the frame plate 8 and vertically fits the temperature-keeping lever spring 15, and the play end part of the temperature-keeping lever 13 is srongly kept in contact with this temperature-keeping spring 15.
Patent JP-H07115953-A (JP)
Title: Vegetable corer
Inventor: SUZUKI SHOZO
IPC: A23N3/04
Filed: 1993-10-27
Abstract: PURPOSE:To provide a corer designed to easily core vegetables, equipped with plural coring edges to remove vegetable cores through advancing/retreating slantly from above and/or below relative to a vegetable as object fixed by a relevant means. CONSTITUTION:This vegetable corer equipped with coring edges 13 and/or 25 to remove vegetable cores through advancing/retreating slantly from above and/or below relative to the upper end and/or lower end of a vegetable 4 as object fixed by a relevant means 1 made up of an upper side plate 5 with a penetrating hole 3 and a lower side plate 9 with a penetrating hole 7. The respective coring edges are advanced/retreated through air cylinders 19 and 27, and the angles between the edges adjacent to each other depend on the kind of vegetables to be cored.
Patent JP-H08151308-A (JP)
Title: Pest-controlling agent
Inventor: MATSUNAGA TADAKATSU
IPC: A01N25/02
Filed: 1994-11-25
Abstract: PURPOSE: To obtain a pest-controlling agent having no side effects when applied to livestock, and esp. suitable to pour-on technique. CONSTITUTION: This pest-controlling agent comprises normally 0.1-10w/v% of a pyrethroid compound, normally 1-30w/v% of a fatty acid ester, normally 1-30w/v% of a higher alcohol, and normally 50-95-w/v% of liquid paraffin. External parasites are controlled by spraying this agent on any kind of livestock.
Patent JP-H01133112-A (JP)
Title: Graphic element correction system
Inventor: SEKI MAKI
IPC: G05B19/4093
Filed: 1987-11-18
Abstract: PURPOSE:To easily correct a graphic element by specifying a prescribed graphic element, changing the color or a kind of line of the specified element to plot a graphic by the 1st format, and changing the color or the kind of line of a reference element necessary for the definition of the graphic element to draw the graphic by the 2nd format. CONSTITUTION:Circles C1, C2 and a straight line S1 are defined by quoting a graphic element on a tablet device 108, a keyboard 105 or a CRT106 and a yellow line e.g. is plotted on the CRT106. In case of changing the circle C2, a 'element correction' item 5 is picked up from a tablet menu list 108b and a graphic cursor G is set up to the circle C2 to be the element to be changed on the CRT106 to pick up the circle C2. Thus, the circle C2 is drawn by a different kind of line and a different color, a 1st reference element necessary for the definition of the circle C2 is plotted by another line with a different line short and a different color and the 2nd reference element of the circle C2 is plotted by another line with a different kind of line and a different color. This constitution makes it possible to easily correct the graphic element.
Patent JP-H09163962-A (JP)
Title: Pasteurization device
Inventor: JIINO KOTSUCHI
IPC: A23G9/12
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for a low temperature sterilization capable of performing a more effective maintenance by making a linkage between an agitating means and a driving means a more simple structure. SOLUTION: This device for a low temperature sterilization is obtained by providing a cave room part for housing an agitating means 2 at the bottom part of a tank, a room 101 equipped with a hole 111 at bottom part thereof and the hole 111 facing to the inside cave part of a sleeve 5 having a cylindrical shape and projecting to the inside of the room and mounted thereto, toward the inside of the room 101, and also facing to a driving part 3 toward outside thereof. The agitating means 2 is equipped with a movement transmitting shaft 402 which is inserted into the cave part of the sleeve 5, penetrates the hole 111 at the bottom part of the room 101 and is linked with the driving means 3, and a fluid closely sealing means is installed in the inside cave part of the sleeve 5.
Patent JP-H09132636-A (JP)
Title: Epoxy resin composition
Inventor: TAKEYAMA SHUICHI
IPC: C08G59/32
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition being a matrix resin for prepregs excellent in heat resistance and water resistance and being excellent in adhesion to a honeycomb material. SOLUTION: This epoxy resin composition comprises 25wt.% or above, based on the total epoxy resin, dicyclopentadiene-skeleton-containing epoxy resin (a), 30wt.% or above (the total of components (a) and (b) is 55-85wt.%), based on the total epoxy resin composition, glycidylamimo aromatic epoxy resin (b), an aromatic amine (c) and an imidazole compound (d) having a curing initiation temperature lower than that of component (c). The equivalent ratio of the imidazole compound to the epoxy resin is 0.005-0.035.
Patent JP-H08211591-A (JP)
Title: Phase-attenuating mask for producing semiconductor integrated circuit and method for projecting circuit pattern on semiconductor wafer
Inventor: SATO TAKASHI
IPC: G03F1/32
Filed: 1995-11-09
Abstract: PURPOSE: To solve the problem that the precise alignment of a mask with a wafer is made difficult when the composition and thickness of a halftone material layer are adjusted to optimize phase and attenuation of the exposure light in the phase-attenuating mask with the mask pattern formed with the halftone material. CONSTITUTION: This phase-attenuating mask has a mask pattern 5 formed with the single layer of such a halftone material as SiNx substantially transmitting the visible light used in aligning a mask with a semiconductor wafer. A reticle aligning mark 11 of the mask is formed with the layer of a substantially opaque material.
Patent JP-H11103774-A (JP)
Title: Takeout door of tea-producing device
Inventor: KUME AKIRA
IPC: A23F3/12
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a takeout door capable of preventing the leaving of tea leaves in a tea-rubbing body as much as possible, when the tea leaves processed with the tea-producing device having a semi-cylindrical rubbing body is taken out, and contrived in the reduction of an installation cost and an operation cost. SOLUTION: In this tea-producing device, the takeout door 9 formed in an openable or closable state is disposed in the lower portion of a semi-cylindrical rubbing body 3 disposed in a frame in a fixed state, and processed tea leaves A are taken out from the takeout door 9. Therein, the takeout door 9 is opened or closed on a monoaxial hinge 9a disposed in the longitudinal direction of the rubbing body 3 as a rotation support shaft, and comprises a curved plate having a large depth size containing the lowest point L of the rubbing body 3. The depth size is set on the basis of a height enabling the efficient operation of the tea-producing device 1. The takeout door 9 is opened or closed with an opening or closing mechanism 20 and with an opening or closing device 11 equipped with a lock mechanism 30.
Patent JP-H08268958-A (JP)
Title: Preparation of alkylated aromatic carboxylic acid and halogenated acyl
Inventor: RINARUDO HIYUSURAA
IPC: C07C63/04
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound useful as a starting substance for the production of a photo-initiation agent compound at a low cost without interposing an intermediate by carboxylating a specific aromatic hydrocarbon under a prescribed condition.  
     SOLUTION: The objective compound of formula II is produced by reacting (A) an aromatic hydrocarbon of formula I (R 1  to R 5  are each H, a 1-20C alkyl, a halogen or a 5-8C cycloalkyl; at least two of R 1  to R 5  are each an alkyl and/or a cycloalkyl) with (B) carbon dioxide in the presence of (C) a Friedel- Crafts catalyst and hydrolyzing the obtained complex. The carboxylation reaction is carried out under a maximum pressure of 10 bar, preferably 1-5 bar at -20 to +40°C, preferably at room temperature. Preferably, the carboxylation reaction is carried out in a solvent such as toluene using AlCl 3  as the component C at a C:A molar ratio of 2:1 to 1:10. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S63146455-A (JP)
Title: Semiconductor device and circuit device thereof
Inventor: OTSUKA KANJI
IPC: H01L23/12
Filed: 1987-11-20
Abstract: PURPOSE:To enable the cap to be directly connected to the wiring substrate and the heat dissipation to be performed effectively by applying a heat-resistant metallizing printing to green sheets made of a ceramic powder and an organic binder, integrating them by heating and pressing them, and metallizing a through-hole. CONSTITUTION:After green sheets 1'-1<4>' made of a ceramic powder and an organic binder is applied with a heat-resistant metallizing printing using patterns 5-8, holes 5'-7' are made, they are integrated by heating and pressing them, and a through-hole is made and metallized, providing a through-hole metallization 9. An LSI chip 10 is connected to a metallization 5 by an eutectic alloy through a gold plating, the pad of the chip 10 and a metallization 6 are bonded by a gold wire 11, and sealing is made by a cover 12 having a thermal expansion coefficient similar to that of ceramics. An electrode 8 is placed so as to be opposed to an electrode 14 of a wiring substrate 15 and is connected by the use of a wax material 13, and a radiating fin 16 is attached to the rear of the ceramic chip carrier.
Patent JP-H03170910-A (JP)
Title: Back light driving circuit of liquid crystal display device
Inventor: ISONO HARUO
IPC: H05B41/24
Filed: 1989-11-09
Abstract: PURPOSE:To preclude one-sided lighting, to reduce a vibration sound, and to stabilize brightness by providing two circuits which generate primary pulses differing in polarity and control circuits which operate the generating circuits alternately in every (n) horizontal synchronizing cycles (n: natural number). CONSTITUTION:The device is provided with the 1st and 2nd primary pulse generating circuits 22 and 24 which generate the primary pulses differing in polarity and the control circuits 18 - 20 which operate the 1st and 2nd primary pulse generating circuits 22 and 24 alternately in every (n) horizontal synchronizing cycles (n: natural number). A T type flip-flop 18 inverts outputs (d) and (e) every time a horizontal pulse is inputted. A horizontal pulse (c) is applied to one of gate circuits 19 and 20 consisting of inverted input type AND circuits and the signals (d) and (e) are applied to the other; and the gate circuits 19 and 20 output horizontal pulses in every horizontal period to operate the 1st and 2nd primary pulse generating circuits 22 and 24 alternately. Consequently, one-sided lighting is precluded, a sound generated owing to a discharging pulse is reduced, and variation in the brightness with temperature is suppressed.
Patent JP-H04166651-A (JP)
Title: Carburettor
Inventor: AOKI SADAYUKI
IPC: F02M7/08
Filed: 1990-10-31
Abstract: PURPOSE:To obtain pump discharge characteristics constantly fixed to the behavioral change of an automobile by providing a fuel leak hole at a position relatively higher than an injector nozzle inlet hole in a carburettor in which an acceleration pump discharge quantity is made able to be switched with a solenoid valve. CONSTITUTION:In the acceleration pump mechanism of a carburettor, an accelerating piston 6 is interlocked with a throttle valve 8, and the opening of the throttle valve 8 at the time of transition causes the push-down of the accelerating piston 6 to discharge fuel in a pump chamber 9 from an injector nozzle 5 via an injector chamber 10. When a fuel leak passage 3 is opend with a solenoid valve 4, the quantity of fuel in the pump chamber 9, from which outflow part from the fuel leak passage 3 to a float chamber 7 is subtracted, is discharged from the injector nozzle 5. In this case, a leak hole 12 is provided on a position, relatively higher than the lower ends of an injector passage and a leak passage, in a screw plug 1. This can restrain a fuel volume change quantity in the injector chamber 10 to a low degree at the time of fuel-level inclination to perform the rationalization of fuel correction at the time of transition.
Patent JP-H0599802-A (JP)
Title: Method and apparatus for inspecting atomization performance of spray nozzle head
Inventor: UEKUSA HIROSHI
IPC: G01M99/00
Filed: 1991-10-11
Abstract: PURPOSE:To obtain a method and apparatus for inspecting atomization performance of a spray nozzle head which improve an inspective processing capacity, cause no pollution of a working environment and reduce the cost. CONSTITUTION:Cooled air is jetted from a nozzle head 8, a body to be inspected, onto the surface of a temperature-sensitive panel 3 heated uniformly to a prescribed temperature. The form of the distribution of a temperature change caused in the temperature-sensitive panel 3 by jetting of this cooled air onto the surface thereof is caught as an image by a thermal image measuring unit 13 from the rear side of the temperature-sensitive panel 3, and the quality of the atomization performance of the nozzle head 8 is judged from the form of this image.
Patent JP-H0729819-A (JP)
Title: Focus ion beam process involving electric charge control
Inventor: KURISUTOFUAA JII TARUBOTSUTO
IPC: G03F1/74
Filed: 1993-11-22
Abstract: PURPOSE: To control the charge-up of a sample by a method, wherein volatile fluid electrostatic-proof material is applied to a reticle, a mask or other samples before a repairing operation is started, and the volatile fluid is evaporated to leave conductive layers made of electrostatic-proof material. CONSTITUTION: A thin layer 105 made of conductive material is formed on the surface of a reticle 100. The reticle 100 has a transparent insulating substrate 110, and an opaque pattern is formed on the surface of one of the surfaces of the insulating substrate 110. The reticle 100, having the conductive material layer 105, is placed in the vacuum chamber of a focused ion beam(FIB) system. Then proper material is introduced into the vacuum chamber, while a region to be repaired is raster-scanned by the FIB.
Patent JP-H04164425-A (JP)
Title: Dish washing machine
Inventor: YURA MASAKI
IPC: A47L15/46
Filed: 1990-10-29
Abstract: PURPOSE:To enable certainly a high washing performance stably by furnishing each dish cage with a valve switching device which retains valve element in the open state using the cage fitting force as the drive motive, and thereby supplying the washing water depending upon whether any dish cage is in place. CONSTITUTION:When dishes are put in an upper cage 2 and a lower cage 3 and these cages are fitted in place of a washing trough, a nozzle bearing 10 is fitted in a discharge hole 11. Detergent is cast in, and operation is started. The washing water pressurized by a washing pump 4 is spouted together with the detergent from an upper nozzle 5 and lower nozzle 6, and the water including liberated contaminants is exhausted to outside the machine. These washing cycles are made four times iteratively. In this process of washing, the valve element 13 is held in open state by a valve switching lever 14, and the water is fed to the upper nozzle 5 to generate a specified washing performance. In case no upper cage 2 is in place, the valve element 13 blocks the discharge hole 11 by its own weight so as to prevent the washing water from streaming out from the discharge hole 11. This permits reducing the pump water power necessary for washing work, and a high washing performance is obtained.
Patent JP-H07147267-A (JP)
Title: Fine wiring formation device
Inventor: OSHITA YOSHIO
IPC: H01L21/3065
Filed: 1993-11-24
Abstract: PURPOSE:To inhibit deposition of an etching product on a quartz window and to contrive to conduct a work of a copper film on the surface of a semiconductor substrate with good reproducibility without reducing a working efficiency. CONSTITUTION:In a fine wiring formation device of a structure, wherein chlorine gas is introduced in a chamber 1, light of an infrared lamp 15 is emitted on a semiconductor substrate 12 via a quartz window 22 and a copper film on the substrate 12 is selectively etched to form a wiring, heaters 24 to heat the window 22 and a thermocouple 23 to measure the temperature of the window 22 are provided and the temperature of the window 22 is controlled at a temperature in a prescribed extent. Contamination due to discharge of gas front the inner wall of the chamber 11, readhesion of the gas on the substrate 12 and the like is eliminated and at the same time, deposition of an etching product on the window 22 is inhibited.