baber/WOPTO huggingface dataset:
Patent JP-H112443-A (JP)
Title: Ventilation fan
Inventor: KIGOSHI HIDECHIKA
IPC: F24F7/013
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation fan of high reliability by making smaller the height of a projection of a cover extending into a room and preventing an attachment of oil. SOLUTION: In the ventilation fan in which opening and closing of a shutter and turning ON/OFF of a ventilation motor is controlled by an interlocking switch 20 and a cover having a fan guide on the suction side of an air vane driven by the ventilation motor is provided, electric components such as the switch 20, a current fuse, a capacitor 26, etc., and wirings are accommodated in a switch box 7 and a housing space 35, into which the capacitor 26 can be detachably put from a side of the box 7, is provided. Thus oil is prevented from attaching to the electric components, and the components in the box 1 except for the capacitor 26 can be used commonly and the ventilation fan can be made thinner.
Patent JP-S63318960-A (JP)
Title: Laser irradiation apparatus
Inventor: IWASAKI KENJI
IPC: A61N5/067
Filed: 1987-06-24
Abstract: PURPOSE:To treat the deep-seated or superficial affected part without being accompanied by an increase in cost, by making it possible to supply a power source only to an arbitrary one laser head with respect to several kinds of laser heads. CONSTITUTION:After the DC output of a power source circuit 30 is supplied to a current supply circuit 7, a switch 9a is turned ON to turn a switch 9b OFF. Next, when the handpiece 16b of a laser head B is mounted on a holder, a switch 12b is turned ON. By this operation, the first current supply circuit 40a becomes a closed loop and DC output is supplied and a laser rod 11a generates laser beam. This laser beam is reflected by mirrors 14a, 15a to be incident to a laser probe 13a and guided to a handpiece 16a through an optical fiber 24a. Control is performed so that the switch on the side of the holder having no handpiece mounted thereto is turned ON and, when the handpiece on a side generating no laser beam is not mounted to the holder, the laser on the other side is not operated.
Patent JP-S6135871-A (JP)
Title: Spray foaming apparatus
Inventor: MATSUI KAZU
IPC: B05B7/04
Filed: 1984-07-27
Abstract: PURPOSE:To attain to miniaturize the titled apparatus and to simplify the use thereof, in an urethane foam applying apparatus, by receiving a main agent and a curing agent in separate tanks and sending both of them to pressure tanks by separately using high pressure tanks to spray the same in a pressure holding state. CONSTITUTION:A main agent and a curing agent are received in tanks 1, 11 in a state respectively heated and warmed by heater 2, 12 and sent into pressure stabilizing tanks 7, 17 at predetermined pressures by pumps 4, 14. When the internal pressures in the tanks 7, 17 become high, relief valves 6, 16 are operated to return excessive liquids to the tanks 1, 11 through pipes 3a, 13a. Both agents are sent to a spray gun 10 through hoses 20, 20a of which the temps. where controlled to be sprayed to an object. By this method, the apparatus can be miniaturized and reduced in its wt. and the movement thereof is enabled.
Patent JP-S5583525-A (JP)
Title: Reaming maching for cylindrical body
Inventor: TOKIWA HIROTO
IPC: B23D75/00
Filed: 1978-12-15
Abstract: PURPOSE: To improve workability of piercing holes greatly by automatically applying sequential processes of fetching a tool from a main engine to a holder and relatively travelling of the holder and the main engine by a controlling device.  
     CONSTITUTION: A tool holder 10 whose stand 7 placed on the side of a cylinder body 1 is equipped with a keeper 9 fixed with a reamer 8 can be freely slided in the axial direction of the cylinder body 1. A reamer 8 travels through a hole 12 drilled in the wall 11 of the cylindrical body 1 to a reaming main engine 13 outside of the body 1, which runs to revolve the reamer 8 to shape the hole gradually enlarged toward the inside. The reaming main engine 13 drives with the holder 10, which are moved in the axial direction of the body. An indexing device 6, a device 10 and the main engine 13 automatically act on information from a controlling device 14. Workability of reaming can be greatly improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01320305-A (JP)
Title: Cylinder stop device
Inventor: MATSUI AKIO
IPC: F15B15/26
Filed: 1988-06-23
Abstract: PURPOSE:To make an actuator compact so as to simplify the structure by providing a slit opening portion in one portion of a cylindrical brake member and inserting a taper-shaped opened portion between two receiving rolls so as to open the brake member. CONSTITUTION:A cylindrical brake member 2 is arranged in a casing in such a way as to be fitted around a piston rod 21. In the one portion of the cylindrical brake member 2, one slit opening portion 3 is provided along the axial direction. An actuator 6 with a taper-shaped opened portion 9 is arranged in the casing 1. The taper-shaped opened portion 9 is inserted between two receiving rolls 5 so as to open the cylindrical brake member 2 and release a lock. With this arrangement, the actuator can be made compact so as to be able to simplify the structure.
Patent JP-H05320923-A (JP)
Title: Electroless plating method and pretreating solution used for the same
Inventor: MIYASATO KEITA
IPC: C23C18/20
Filed: 1992-05-22
Abstract: PURPOSE:To prevent the generation of blowholes by bringing a non- electroconductive surface into contact with the alkaline aq. solution of specific pH value incorporating, a vinyl amine high polymer, a monoallyl amine high polymer or a diallylmethyl alkyl ammonium salt high polymer. CONSTITUTION:In the case of electroplating on the non-electroconductive surface, the non-electroconductive surface is previously brought into contact with the alkaline aq. solution of >=pH10 incorporating the high polymer. Palladium being a catalyst for electroless plating, is excellently combined with an aliphatic amine in the state of bivalent ion. As the molecular number of amine group or ammonium ion is large in the high polymer, a water repellent surface of substrate in a throughhole for which these compound are stuck has extremely high affinity to palladium with hydrophilicity. Also, the generation of blowhole and void is prevented.
Patent JP-H024802-A (JP)
Title: Novel polysaccharide
Inventor: TANAKA NOBUMASA
IPC: C08B37/00
Filed: 1988-06-23
Abstract: NEW MATERIAL:A polysaccharide with 0.1-1 degree of acetylation and 10<3>-10<5> molecular weight by the 3,5-dinitrosalicylic acid method composed of glucose, mannose, mannuronic acid and glucuronic acid in 1:(0.4-0.7):(4-17):(0.7-5) mole ratio of glucose, mannose:mannuronic acid:glucuronic acid. USE:Thickener, shaping agent, gelling agent, emulsion stabilizer, printing paste, sizing paste and flocculant. PREPARATION:A polysaccharide-producing bacterium [e.g., Azotobactor vinelandii-IFO 12018)] belonging to Azotobactor genus is cultured in an aqueous medium under aerobic conditions while introducing nitrogen and/or nitrogen- containing gas at 25-30 deg.C and for 72-120hr and the objective substance is then isolated from the filtrate of the resultant cultures and purified.
Patent JP-S6328848-A (JP)
Title: Alloy for bush
Inventor: RARUFU EE MENDERUSON
IPC: C22C38/60
Filed: 1987-06-24
Abstract: A cast austenitic stainless steel bushing for relatively high temperature turbocharger and automotive applications having good hot hardness and hot strength properties and a co-efficient of thermal expansion approximating that of the parent housing alloy. Bushings made of this alloy have a composition in the range of 29-32% chromium, 4-8% nickel, 1.0-1.5% columbium and tantalum; 1.3-1.7% carbon, 0.25-0.45% sulphur, 0.3-0.4% nitrogen, up to 1.0% manganese, up to 2.0% silicon, up to 1.0% molybdenum, up to 0.1% phosphorous, balance iron.
Patent JP-S5874289-A (JP)
Title: Resistance welding method and electrode for resistance welding
Inventor: IIJIMA JIROU
IPC: B23K11/30
Filed: 1981-09-30
Abstract: PURPOSE:To use welding current effectively and weld contact members, etc. to backing materials in a stable state by holding a member to be welded with an electrode provided with a recess, insulating the electrode from a welding base material and subjecting both materials to resistance welding. CONSTITUTION:A spherical recess 2 is provided on the surface 1 at the preceding end of an electrode 4 for resistance welding, and a hard electric insulating material 3 of Al2O3, etc. is coated on the outside surface in the preceding end part excluding the recess 2. A member to be welded such as a contact material 5 of approximately semispherical shape consisting of Ag is held by the recess 2 of the electrode 4 and while the part other than said recess 2 in abutment on one end part of a base material such as a backing material 6 consisting of phosphor bronze is insaulated electrically by the material 6 and a hard electric insulating material 3, both materials are subjected to resistance welding, whereby a product of an electric contactor 7 or the like is obtained. According to this method, the products of good quality and high welding strength are obtained stably without eluting from the weld zones, scattering of expulsion and surface flash, inclination of the material to be welded, etc.
Patent JP-S63318436-A (JP)
Title: Air conditioner
Inventor: HIEDA SHINICHIROU
IPC: F24F5/00
Filed: 1987-06-23
Abstract: PURPOSE:To permit the control of a plurality of indoor machine units and simplify the structure of an air conditioner, by a method wherein communicating condition is switched between the communicating opening of the rotary part of a liquid distributing means, interposed between a liquid transporting system and the indoor machine unit, and a plurality of ports of a casing. CONSTITUTION:A fluid distributing means 5 is provided with a rotary part 15, communicating with a liquid transporting system, a casing 16, supporting the rotary part 15, and a rotation driving source 17 for controlling the rotating position of the rotary part 15 while a plurality of ports 18 with circumferential intervals are arranged at the opposing part of the rotary part 15 and respective ports 18 are made to communicate with a plurality of indoor units respectively. Accordingly, simultaneous distribution, in which the communicating number of a communicating opening 21 and respective ports in the casing 16 is changed or the combination between the communicating opening 21 is changed, is permitted by the rotating position of the rotary part 15 whereby a condition in which 6 sets or less of indoor machine units are connected to the liquid transporting system may be set arbitrarily by the selection of communicating condition.
Patent JP-H0712417-A (JP)
Title: Air-conditioning machine
Inventor: YAMAGUCHI KIYOSHI
IPC: F25B13/00
Filed: 1993-06-25
Abstract: PURPOSE:To permit sufficient coping with various changes of required capacities of a plurality of indoor units by a method wherein a plurality of main water heat exchangers and sub water heat exchangers, having a capacity smaller than the main water heat exchanger, are provided. CONSTITUTION:A compressor 1 receives variable capacity compressors 1a, 1b in a common casing and the discharging port of the compressor 1a is connected to a high-pressure side pipeline 2 and the discharging port of the compressor 1b is connected to the high-pressure side pipeline 2 through a check valve 3. Refrigerant, discharged out of the compressors 1a, 1b, flows through the main heat exchangers 5a, 5b, 5c or sub water heat exchangers and is returned to the compressors 1a, 1b through indoor heat exchangers 44, 54 of indoor units C1, C2 of cooling requiring side. At the same time, a part of refrigerant, discharged out of the compressors 1a, 1b, flows into the indoor heat exchanger 64 of indoor unit C3 of heating rquiring side and, thereafter, joins with the flow of refrigerant for the indoor heat exchangers 44, 54 of cooling requiring side. The main water heat exchangers 5a, 5b, 5c are operated selectively under normal cooling load while only the sub water heat exchanger is operated under small cooling load.
Patent JP-S5489038-A (JP)
Title: Anti-ulcer agent
Inventor: TAWARA YOSHIYUKI
IPC: A61K31/22
Filed: 1977-12-24
Abstract: PURPOSE: To provide a low toxic anti-ulcer agent effective to peptic ulcer such as gastric ulcer, duodenal ulcer, etc., containing an isoprenoid ester of an aliphatic carboxylic acid as an effective component.  
     CONSTITUTION: An anti-ulcer agent containing a carboxylic acid ester of the  formula (R 1  is saturated or unsaturated aliphatic group; R 2  is phytyl, isophytyl, dihydrophytyl, decaprenyl, solanesyl), e.g. phytyl oleate, as an effective component. It is pref. administered orally or by intramascular injection. Dise: 100-1000 mg, pref. 200-300 mg, per day for adult. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5855632-A (JP)
Title: Cooling device
Inventor: KAWAMURA NOBORU
IPC: F24F1/039
Filed: 1981-09-29
Abstract: PURPOSE:To vaporize a liquid medium easily by enlarging the surface area of the liquid medium and to improve the cooling capacity of the titled device by a method wherein in the cooling device for performing a cooling operation by  vaporizing water drops, the liquid medium adsorbing the heat of vaporization is  injected in the form of bubbles. CONSTITUTION:When a fan F1 is rotated while a suitable quantity of water is dropped from a water supply pipe R upon a porous body H at the time of indoor cooling operation, hollow water drops (bubbles) of about 5mm. in diam. generate at the top of the porous body H due to the air blown out by the fan F1 and are supplied into a duct D1. Next, the hollow water drops in the duct D1 progress in the direction of the arrow as they swirl along the inner wall of the duct D1 due to the air injected from an opening provided in the side wall of a duct D2. In this case, the hollow water drops rupture by running atainst the inner wall of the duct D1 during the swirling motions thereof but water those  drops that have large surface areas vaporize easily adsorbing the heat of vaporization so that the temperature of the indoor air is lowered.
Patent JP-S6217625-A (JP)
Title: Temperature measuring apparatus
Inventor: MIZUHARA HIROHISA
IPC: G01K7/00
Filed: 1985-07-17
Abstract: PURPOSE:To make it possible to measure temp. over a wide temp. range with high accuracy and to attain to simplify constitution by dispensing with a linearizing circuit, by processing temp. data of a memory corresponding to a digital signal wherein the address of a memory is accessed. CONSTITUTION:An A/D converter part 4 inputs the output voltage of a temp. detection means 1a to convert the same to a digital signal while digital signals D0-D12 are inputted to the terminals 5c, 6c of memories 5, 6 by a line 4a to directly access the addresses of the memories 5, 6. The terminals 5b, 6b of the memories become active by the finish signal 4bB of the converter part 4 and read temp. data are sent to a processing part. A gate circuit 11 receives the decode signals 7a, 7b and lead signal 8 of the processing part to input the outputs of AND gates 9a, 9b for applying outputs to the terminals 5a, 6a to output the same to an AND gate 12 which, in turn, receives the signal 4bB to output a wait signal WAIT to the processing part.
Patent JP-S5380202-A (JP)
Title: Phase-locked loop for demodulation of multichannel record
Inventor: KASUGA MASAO
IPC: G11B20/24
Filed: 1976-12-24
Abstract: PURPOSE:To improve the S/N ratio necessary for constituting the loop, and to improve the distorsion factor of the demodulated signal, by attenuating or removing the frequency component approximately the same as the self-traveling oscillation frequency of the voltagecontrol oscillator, in the input-control coltage of the voltage-control oscillator constituting the PLL.
Patent JP-S6050107-A (JP)
Title: Method for applying skimmer to tapping spout
Inventor: KUMAGAI HIROSHI
IPC: F27D1/16
Filed: 1983-08-25
Abstract: PURPOSE:To apply economically skimmer to a tapping spout by bolting outside frames to the front and rear of a skimmer bottom frame, installing the frame in the spout, putting castable refractories onto the central bottom frame and drying the same by heating then melt-cutting the bolts and removing the outside frames. CONSTITUTION:Outside frames 3 are mounted to the front and rear of a skimmer bottom frame 4 by locking the nuts of bolts 7 in application of skimmer to the inside of a tapping spout. The assembly 2 thereof is installed in a spout 1 and castable refractories 5 are tightly packed onto the frame 4 and are dried to solidify. The bolts 7 are melt-cut by the operation of a hole (3-4) and the fames 3 are removed. The molten iron is discharged by melting the frame 4 and the slag flows laterally from the notch in the upper part of the spout. A consumable metallic member is only the frame 4 and th above-mentioned method is much more economical than the conventional monolithic mold.
Patent JP-S5280575-A (JP)
Title: Vacuum dehydrating device
Inventor: YONEDA KOUHEI
IPC: B01D29/11
Filed: 1975-12-27
Abstract: PURPOSE: To taper filtering cylinders, enable the easy pulling of the cylinders without adhesion of a dehydrated dust and make smooth the collecting operation of the dehydrated dust. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H095385-A (JP)
Title: Detector for detecting run out of wick in lamp
Inventor: SAMEDA YOSHITOMI
IPC: G01R31/08
Filed: 1995-06-22
Abstract: PURPOSE: To detect the position of a lamp, from which the wick has run out, among a large number of lamps by providing each lamp with a variable impedance and varying the impedance of each lamp at a different frequency. CONSTITUTION: A current is fed from an AC power supply 1 to a constant current power supply 2 for feeding power to a lamp lighting circuit 5. Each of a plurality of current transformers CT1 , CT2 ,..., CTn connected in series is connected, on the secondary thereof, with a series circuit of lamp L1 , L2 ,..., L∼ and a terminal part RA1 , RA2 ,..., RAn . Each terminal part RA1 , RA2 ,..., RAn comprises a variable impedance and an impedance control section. The impedance control section varies the variable impedance of each lamp L1 , L2 ,..., Ln at a different frequency thus modulating the output waveform of the power supply 2. A waveform filter 6 outputs the modulated frequency components from the voltage of power supply 2. The position of a lamp where the wick has run out is determined at section 7 based on the magnitude of modulated frequency component outputted from the filter 6.
Patent JP-S6312999-A (JP)
Inventor: KIZAWA HIDEO
IPC: G21F9/00
Filed: 1986-07-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0321051-A (JP)
Title: Hybrid integrated circuit device
Inventor: NAGAHAMA KOJI
IPC: H01L25/00
Filed: 1989-06-19
Abstract: PURPOSE:To make smaller devices by making a plurality of conductive paths connecting a microcomputer and a memory chip independent of both said microcomputer and memory chip and extended along a side of a substrate. CONSTITUTION:An EPROM chip 4 is connected to conductive paths 3 on a substrate 2 and to an adjacent conductive path 3 with a wire; therefore, said EPROM chip 4 can be placed at an arbitrary position. So the EPROM 4 and a built-in microcomputer 5 can be connected efficiently to make the best electric connection thereof, requiring no signal line, or wiring laid around the conductive paths 3. The microcomputer 5 related closest can be arranged next the EPROM chip 4, a data line for data exchange between the EPROM chip 4 and the microcomputer 5 can be shortened to the utmost, and loss of the packaging density by connecting the data line around can be minimized. Thereby high-density packaging becomes possible and smaller devices can be manufactured.
Patent JP-H0446924-A (JP)
Title: Production of aliphatic polyester
Inventor: TSUCHIYAMA KAZUO
IPC: C08G63/672
Filed: 1990-06-14
Abstract: PURPOSE:To stably produce an aliphatic polyester comprising an aliphatic dicarboxylic acid, an aliphatic diol and a specified aromatic di(mono)hydroxy compound, without lowering the properties by adding a specified aromatic compound to the polymerization system during the polycondensation. CONSTITUTION:In the process for producing an aliphatic polyester comprising an aliphatic dicarboxylic acid of the general formula: HOOC(CH2)nCOOH (wherein (n) is an integer of 0-10), an aliphatic diol and a dihydroxy compound of formula I (wherein R<1> and R<2> which are independent of each other are each alkylene; (p) is 3 or 4; and (q) and (r) which are independent of each other are each 0 or an integer of 1 or greater) and/or a monohydroxy compound of formula II (wherein R<3> is alkylene; (l) is 2 or 3; and (m) is 0 or an integer of 1 or greater), an aromatic compound which is inert to the polycondensation reaction, can dissolve the above hydroxy compound of formula II at the polycondensation temperature and has a melting point of 250 deg.C or below and a boiling point of 250 deg.C or above (e.g. biphenyl or p-benzylbiphenyl) is added to the reaction system.
Patent JP-H086896-A (JP)
Title: Data processor
Inventor: MIO YUICHIRO
IPC: G06F12/00
Filed: 1994-06-16
Abstract: PURPOSE:To prevent data and an address from colliding with each other even if the address/data bus of a CPU and the input/output part of a peripheral device are directly connected without using any control circuit by storing information on whether or not an idle state is inserted and adopting a constitution for inserting the idle state according to the information. CONSTITUTION:A bus state control part 11 consists of latch circuits 111-113 which synchronize with the CLOCK in a CPU 12, an idle state control part 114, and a register 115, and the output signal and read/write signal R/-W of a register 115 are inputted as control signals. Here, one of the outputs of the latch circuits 111-113 or the outputs of the idle state control circuit 114 becomes '1', and they are placed in states T1, T2, T3 and TI(idle). The TI(idle) state is inserted according to the value of the register 115.
Patent JP-H0451842-A (JP)
Title: Fish body-treating equipment
Inventor: OGAWA YUTAKA
IPC: A22C25/14
Filed: 1990-06-14
Abstract: PURPOSE:To provide the title equipment intended for its miniaturization and shortening fish body-carrying route, so designed that a cutting edge is set close to the downstream side of the fish-carrying direction compared to the position where the internal organs are withdrawn from carried fish bodies and the intestine tracts extending therefrom are cut. CONSTITUTION:Each fish body F is supported by a supporting member 14 and carried by the first carrying means 3 to the downstream side where the head F1 is cut by a rotary edge 17 and removed. The resulting fish body is then carried by the second carrying means 4 and fed to a roe-excluding means 5 where the fish body F is pressed by a press rod 23 to extrude the internal organs Fa from the peritoneal cavity, and the resulting fish body is allowed to fall on a chute 27 and taken out. Thence, the intestinal tract connected to the internal organs Fa thus extruded is cut by a pair of rotary circular edges 45, 46 driven in a rotary manner. The above-mentioned processes will eliminate the requirement of carrying fish bodies F over a longer distance in order to cut the intestinal tracts by tension as with the conventional method.