baber/WOPTO huggingface dataset:
Patent JP-H08303719-A (JP)
Title: Acoustic pulse generation type burner assembly
Inventor: FURANTEISETSUKU ERU AIJINGAA
IPC: F23C7/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To facilitate complete combustion of a fuel by moving thermoacoustic elements axially between a front position and a rear position in a central inside tube, and controlling pulses generated in the thermoacoustic elements. SOLUTION: Elongated thermoacoustic elements 20 are provided in a central inside tube 16 of a burner unit 10, and a front end 20a of the element 20 is closed, but a rear end 20b is opened. The thermoacoustic element 20 is supported with a bearing 22 and is moved axially and adjusted in the central inside tube 16 whereby pulsations in the thermoacoustic element 20 can be controlled. More specifically, when the thermoacoustic elements 20 are located at a normal center position A in the central inside tube 16, ordinary pulsations induced acoustically in the thermoacoustic elements 20 are generated owing to a temperature difference along the length of the tube 16 to promote air combustion mixing and a combustion process in the burner 10 and a furnace 17. As a result, complete combustion of a fuel is facilitated.
Patent JP-S5832882-A (JP)
Title: Novel ester of 6-((hexahydro-1h-azepin-1-yl)- methyleneamino)penicillanic acid and its preparation
Inventor: SAKAMOTO FUMIO
IPC: A61P31/04
Filed: 1981-07-18
Abstract: NEW MATERIAL:The compound of formulaI(R is methyl or phenyl) or its acid addition salt. EXAMPLE:(5-Methyl-2-oxo-1,3-dioxolen-4-yl)methyl 6-[(hexahydro-1H-azepin-1-yl) methyleenamino]penicillanate hydrochloride. USE:Remedy for infectious diseases. It has excellent absorbability in the living body by oral administration, can be converted to the compound of formula II  rapidly in blood exhibiting strong antibacterial activity, and is low toxic. PROCESS:The objective compound of formulaIcan be prepared by reacting the novel compound of formula III or its salt with chloro-N,N-hexamethylene forminimium chloride. The compound of formulaIand its salt are useful as prodrug of mecillinam of formula II. The novel compound of formula III can be obtained by reacting 6-aminopenicillanic acid and its salt with the novel compound of formula IV (X is halogen).
Patent JP-2000303720-A (JP)
Title: Foldable temporary structure
Inventor: INOUE FUMIHIRO
IPC: E04B1/344
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To make a solid structure by work only to contract each of side frames from a flat developed shape on a ground surface part and to develop it on the ground surface part by extending each of the side frames in the opposite way. SOLUTION: Each of beam frames 10 to constitute a roof bottom surface to be an (n) angular shape (n>=3) is constituted free to extend and contract, it is constituted of a plural number of roof frames 14 both sides of which are hinged at an intersection point position of each of the beam frames 10 and intermediate parts of which are free to fold through a hinge, the respectively hinged roof frames 14 constitute a truss in a state of contracting each of the beam frames 10, they are concentrated at one point with an intermediate hinge 16 as its ridge part top point, and the roof frames 14 are devised to be developed on a flat surface along the beam frames 10 in a state of extending each of the beam frames 10.
Patent JP-H04340793-A (JP)
Title: Manufacture of multilayer ceramic circuit board
Inventor: AOKI SHIGENORI
IPC: H05K3/46
Filed: 1991-05-17
Abstract: PURPOSE:To reduce a dimensional change rate at the time of peeling a carrier film from a green sheet and to improve viahole conductivity by adding a step of replacing a carrier film to be bonded to the sheet between a step preliminarily pressing and a step of opening a viahole. CONSTITUTION:After a green sheet 1 is shaped by a doctor blade method, the sheet 1 is held by carrier films 2, preliminaly pressed to bring baking shrinkage factors into coincidence. Then, the films 2 are peeled from the sheet 1, and new carrier films 2 are replaced to be bonded. Then, a viahole is opened at the sheet 1, conductor paste is filled in the viahole, and then a wiring pattern is printed on the sheet 1. The sheet 1 is laminated, pressurized to be integrated, and then backed. Thus, an alignment accuracy when the sheets of different types are laminated to form a multilayer ceramic circuit board, is improved.
Patent JP-H0797001-A (JP)
Title: Sewage disposal bag
Inventor: OKAZAKI TORU
IPC: B65D33/14
Filed: 1991-05-17
Abstract: PURPOSE:To provide a sewage disposal bag economically excellent with which contaminants such as waste oil or crude oil can be separated from brine or the like at a run-off site to be processed simply for a run-off accident to be coped with speedily. CONSTITUTION:A sewage disposal bag comprises a bag main body 3 comprising an inner bag 1 covered with an outer bag 2, with a subject water intake port 6 provided at an upper structural body 5 of the inner bag 1, and a separation and transmission member 15 of canvas or the like provided at a lower structural body 12. The bag main body 3 is folded and carried to a run-off site, it is suspended from a support member, contaminants is supplied through the subject water intake port 6 into the inner bag 1 with water such as brine, and the water is discharged out of the bag main body 3. The bag main body 3 catching the contaminants is carried to a disposal plant to be combustion processed.
Patent JP-S5334834-A (JP)
Title: Adhesive tape having good cutting properties
Inventor: ISAKA TSUTOMU
IPC: C09J7/02
Filed: 1977-09-19
Abstract: PURPOSE: An adhesive tape having good cutting properties and being suitable for use in the field of celluslose film based tapes, which is produced by applying a tackifier onto the surface of a biaxyially stretched film composed of polypropylene and low-molecular polyolefin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5739153-A (JP)
Title: High hardness sintered body
Inventor: ARAKI MASATOU
IPC: C22C29/00
Filed: 1980-08-19
Abstract: PURPOSE: To provide a high hardness sintered body with reduced abrasion and excellent cutting property comprising a ceramic substance containing wurtzilite type BN, a specific metal and Si 3 N 4  in a specific amount.  
     CONSTITUTION: The sintered body comprises, in the vol%, 10W90 wurtzilite type (hereinafter referred to w) BN or cubic system (hereinafter referred to c) BN formed by converting a part or all thereof during sintering, 0.5W30 one or more of Al, Ti, Si Mg, Hf Zr and 9.5W89.5 ceramic substance containing 30 ore more Si 3 N 4 . Herein, BN is lower than CBN in thermal conductivity but, because there is no cleavage property, used as an excellent base material. Said wBN additive imparts conditions such as hardness, high temp. hardness, oxidation resistance, hardly reactive property with a metal to be cut, good thermal conductivity high temp. impact resistance, easily sintering property with said wBN or the like. Si 3 N 4  is excellent in a standpoint extremely near to wBN in coefficient of expansion and an adding amount thereof is limited. Said added metal wets a surface of the wBN additive during sintering and, at the same time when it is contacted therewith, it is reacted with O 2  on the surface thereof to form a heat resistant oxide and, thereby, generation of gas bubbles or the like is prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S604745-A (JP)
Title: Heat source part of electric instantaneous water heater
Inventor: TANAHASHI TAKASHI
IPC: F24H1/10
Filed: 1983-06-22
Abstract: PURPOSE:To contrive to miniaturize a water heater and to make its capacity higher by a constitution wherein a temperature detecting body and a tubular ceramic heater containing a heat generating body therein are arranged inside a helical sheathed heater in an electric instantaneous water heater for general household purpose so as to control both the heaters by the signal of the detecting body. CONSTITUTION:Water flows through an inlet 12 as indicated by the arrows and is heated by means of a sheathed heater 13 and a ceramic heater 14. At that time, a temperature detecting body 14b detects the temperature of hot water and inputs to an electric control circuit 15, which controls the energizings of the sheathed heater 13 and of the heat generating body 14a of the ceramic heater 4. Due to the above-mentioned constitution, the respective heaters are prevented from disconnecting and at the same time the miniaturization of a water heater and the heightening of its capacity are contrived.
Patent JP-H07313977-A (JP)
Title: Electrolytic water making apparatus
Inventor: HIRAI TOSHIHISA
IPC: C02F1/46
Filed: 1994-05-26
Abstract: PURPOSE:To early converge the pH value of electrolytic water to an objective pH value by performing the control fitted to the rising characteristics of the pH change to the voltage change of the objective pH value by applying the voltage based on the voltage-pH characteristic corresponding to the objective pH value to perform feedback control. CONSTITUTION:In an electrolytic cell 2, alkali ion water and acidic ion water are formed by electrolysis to be separately emitted. A pH sensor 7 measures a pH value continuously and a control circuit C compares the measured pH value with an objective pH value by a comparison circuit C1 to perform the feedback control of the electrolytic voltage applied to the electrolytic cell 2. In this case, the control circuit C applies the voltage based on the voltage-pH characteristic set corresponding to the objective pH value to perform feedback control. By this constitution, the control fitted to the rising characteristics of the pH change to the voltage change of the objective pH value is performed and the pH value of emitted electrolytic water is early converged to the objective pH value.
Patent JP-S594169-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUWATA TAKAAKI
IPC: H01L29/78
Filed: 1982-06-30
Abstract: PURPOSE:To obtain an MOS transistor which has a short gate polycrystalline silicon width and high speed by controlling the lateral diffusion of an impurity having large diffusion coefficient in the heat treating step after ion implantation so as to form by ion implantation source and drain. CONSTITUTION:When the source and drain of an MOS transistor are formed by ion implantation of an impurity having large diffusion coefficient, silica film in which SiO2 is, for example, dissolved in alcohol is coated, a dioxidized silicon insulating film is formed thickly on the side surface of a gate polycrystalline silicon portion, and thinly on the flat portion. Accordingly, ion implantaton is performed so that an impurity having large diffusion coefficient is not implanted at the edge of the gate polycrystalline silicon. The diffusion distance of the impurity is controlled by the later heat treating time, the lateral diffusion of the impurity under the polycrystalline silicon gate is suppressed, thereby reducing the overlap capacity of the source and drain of the gate polycrystalline silicon. In this manner, high speed operation and short channel can be performed.
Patent JP-S5637554-A (JP)
Title: Test unit for sulfur component
Inventor: YOKOZEKI OSAMU
IPC: G01N31/12
Filed: 1979-09-03
Abstract: PURPOSE: To increase the working ability of test and the measuring accuracy, by using the moving unit covering the magnetic material with heat-resistant glass or resin.  
     CONSTITUTION: The moving unit 29 covering magnetic material 3 with heat- resistant glass or resin is used. Further, the unit 29 is loaded in the combustion tube 12 and it is moved by using a magnet from the outside of the combustion tube 12. Thus, the combustion boat 13 with sample loaded in the combustion tube 12 is moved by being pushed in the combustion tube 12 with the unit 9 and it is gradually loaded in the electric furnace 14, the sulfur content in the sample is absorbed as sulfuric acid to the hydrogen peroxide solution in the upper and lower absorbing tubes 19, 18, and the amount of sulfur can be obtained by titration of sulfuric acid in the absorbing liquid with the standard liquid of sodium hydroxide. Accordingly, the evaporation and combustion of sample can be made with good work ability, and the glass tube 11 for oxygen only requires the silicone rubber plug 10, allowing to make easy the sealing of the combustion tube 12 and avoiding the leakage of evaporation sample, enabling to increase the measuring accuracy and the safety. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S594966-A (JP)
Title: Soldering of terminal
Inventor: UESAWA MASUMI
IPC: H01L23/50
Filed: 1982-06-30
Abstract: PURPOSE:To limit the quantity of supply of solder to necessary quantity and limit timing of supply to necessary time and eliminate futile consumption by focusing infrared rays for heating to a limited part utilizing a mirror reflecting plate, and performing local heating and melting of solder. CONSTITUTION:When a combined body of a base plate (a) and a terminal (c) is sent to preheating position, heating light from a preheating lamp 1 is focused to a target position of soldering, and the target position is heated consistently to a specified temperature. On arrival at soldering position, solder coming out from a nozzle 3 is molten by focused heat source of a soldering lamp 6 and the solder adheres to intended part of soldering preheated to facilitate adhering of solder, and the base plate (a) and terminal (c) are soldered. Solder required for one time of soldering is sent out by a feeding device that synchronizes with the operation of unnecessary terminal cutting device, and timing of operation is given by electric signal from an unnecessary terminal curring device.
Patent JP-S62271243-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUKUDA HIDEYUKI
IPC: G11B15/675
Filed: 1986-05-20
Abstract: PURPOSE:To make a driving source for loading unnecessary and to simplify a mechanism, by enabling a tape loading to be performed by an operation to slide a first and a second chassis relatively and manually. CONSTITUTION:The both ends of the first chassis 3 sandwich and hold the upper side and the lower side of the second chassis 4, and a slide pin 55 is studded on the second chassis 4, and it is possible to perform a slide operation in arrow heads A and B by the guide of a slide groove 56 provided at the first chassis 3. In a state that the loading is completed, a driving pin 19 slides based on the slide operation of the second chassis 4 in B direction, and tape pulling arms 12 and 14 are rotated, and as a result, tape guide members 11 and 13 at the tips of both arms pull out a tape 2 from a front aperture part in a cassette 1. In this way, the driving source, such as a motor for the loading, etc., is made unncessary, and a magnetic recording and reproducing device possible to be miniaturized as far as possible, can be obtained.
Patent JP-H10298034-A (JP)
Title: Cosmetic composition containing coat layer-forming polymer, or dermatologic composition
Inventor: DE LA POTERIE VALERIE
IPC: A61K8/00
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a composition that can give a coating layer of very good retention, causes no migration and no stain to the contacting support, and not moves with the passage of time. SOLUTION: This composition is directly applicable to supports selected from skin, half mucous membrane and/or mucous membrane, particularly is a lip stick composition, and comprises a polymer system containing a coating layer-forming radical polymer and can form a coating layer, where the polymer system has a glass transition point (Tg) of <=10 deg.C and the minimum coating layer-forming temperature(MFT) of <=15 deg.C and can form a skin layer with a hardness of <=50.
Patent JP-H09306254-A (JP)
Title: Power cable device containing optical fiber
Inventor: NAKAMURA TORU
IPC: H01B11/22
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To enable a temperature rise to be detected precisely and speedily, and thereby to improve power cable reliability by laying an optical fiber in a power cable. SOLUTION: A power cable 1 is coated with an insulator 3 on the outer circumference of a linear conductor 2, serves as an electric wire for sending and receiving power through the conductor 2, and an optical fiber 4 is embedded for the insulator to send optical signals. By temperature change of the insulator 3, the scattering state of optical signals connected to the optical fiber 4 is changed. That is, since the thermal vibration state of a glass molecule depends on the temperature of the insulator 3, the optical signals of the pulse light incident to the optical fiber 4 are scattering light with a certain light temperature distribution.  And, of these Raman scattering lights, stoke light and anti- stoke light which are shifted according to a longer or shorter wavelength are detected by means of a light temperature distribution radar device and calculated, and whereby the temperature rise of the insulator 3 can be detected.
Patent JP-S5638499-A (JP)
Title: Preparation of ba (bright annealing finish) product of chrome stainless steel with retarded generation of whitening on product surface
Inventor: SAKAE KUNIO
IPC: C25F1/00
Filed: 1979-09-06
Abstract: PURPOSE: To retard the generation of whitening on a product surface, by interposing an electrolytic pickling procedure according to specific electrolytic current density after intermediate bright annealing prior to finish bright annealing.  
     CONSTITUTION: In a method of producing a BA product of a chrome stainless steel, in which both intermediate annealing during a plurality of cold rolling processes and finish annealing after finish cold rolling are performed, an electrolytic pickling procedure is interposed after intermediate bright annealing prior to finish bright annealing. In this time, by controlling electrolytic current density to 20W80mA/cm 2  (especially, 30W60mA/cm 2 ), the whitening can be retarded. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09300309-A (JP)
Title: Tabletop circular sawing machine
Inventor: KONDO TAKAYOSHI
IPC: B27G19/02
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to lock and unlock the main body of a circular sawing machine and a safety cover by positioning an operating member connected functionally to a locking means for the tilt operation of the main body of the circular sawing machine and the transfer operation of the safety cover near the grip part of a handle and enabling the release of a locked state. SOLUTION: If an operating lever 34 is transferred to the lateral face side of the grip part 14a of an operating handle 14 resisting a compression spring together with the holding of the grip part 14a, a rod 32 is rotated in the transfer direction of the operating lever 14. Consequently, a lock plate 33 itself is transferred in the direction in which it is separated from a safety cover 18, and a lock pin 35 is detached from lock holes in an activating link and a blade case 13. At the same time, part of a hook-like area on the end part of a locking piece 38 is detached from a lock hole 39 in the safety cover 18. Under this state, the main body of the circular sawing machine tilts downward and the safety cover 18 is rotated into the direction in which the circular saw blade 12 is exposed.
Patent JP-H01318896-A (JP)
Title: Angle rotation position determining system of target
Inventor: ROISU SHIMON IFU
IPC: H01Q/
Filed: 1989-05-08
Abstract: PURPOSE: To determine the angular spin position of an object with respect to the ground surface accurately by an arrangement wherein an antenna unit generates a carrier wave reaching as far as the surroundings of the object and up to and interfering with the celestial surface and a receiving means determines the angular spin position of the object with respect to the polarization direction of the carrier wave. CONSTITUTION: An antenna unit 6 generates a carrier wave reaching below and high above the ground surface 2 and an object 1 is present in the electromagnetic field of the carrier wave. In order to determine a correct position, a carrier wave being transmitted from a transmitter unit 6 and the antenna unit 6 is employed. A computer 12 determines the angle ϕ9 required for an projectile discharging gas with respect to the polarized electromagnetic field pattern of the carrier wave at the position of the projectile. Value of the ϕ9 is determined regardless of the instantaneous position or orientation of the antenna with respect to the ground surface.  A receiver 15 built in the projectile receives the value of the ϕ9 from a transmitter 14 through an antenna 16 and delivers it on a line 17 to a comparator 18 where a gas discharge unit 13 is actuated to correct the course instantaneously.
Patent JP-H02292323-A (JP)
Title: Rapid-curing, heat-resistant epoxy resin composition
Inventor: AIDA KATSUYUKI
IPC: C08G59/14
Filed: 1989-05-06
Abstract: PURPOSE:To form an epoxy resin composition for FRP having rapid curability, a low viscosity and good heat resistance by mixing a polyepoxy resin, obtained by reacting a specified epoxy resin with a phenolic compound, with a curing agent. CONSTITUTION:This epoxy resin composition is formed from a polyepoxy resin obtained by reacting an epoxy resin having two epoxy groups in the molecule with a compound having at least 2.5 phenolic hydroxyl groups in the molecule in a ratio of the epoxy to the phenolic hydroxyl of 1/0.1 to 1/0.5 (equivalent ratio) and a curing agent. Examples of the epoxy resin include bisphenol A diglycidyl ether and bisphenol F diglycidyl ether. Examples of the phenolic compound include phenol novolac resins of a functionaity >=2.5 formed from a phenol such as phenol or cresol. Examples of the curing agent include an acid anhydride and a polyamine compound.
Patent JP-H04321607-A (JP)
Title: Method for antifungal treatment for tatami mat
Inventor: TAKEWAKA AKIKO
IPC: A01N43/32
Filed: 1991-04-17
Abstract: PURPOSE:To prevent molds from growing on a TATAMI facing in a more safe manner than that in conventional methods for spraying an antifungal agent on the TATAMI facing by treating a protective material in an upper layer of the TATAMI bed with dehydroacetic acid. CONSTITUTION:A protective material such as nonwoven fabric or cardboard normally used in a TATAMI facing of a building material is impregnated with a dilute solution of dehydroacetic acid or the the surface of the aforementioned protective material is sprayed, coated or printed with the above- mentioned dilute solution. The resultant treated protective material is then sandwiched between an insulation board or a polyethylene foam and the TATAMI facing to prepare the objective TATAMI mat having antifungal properties.
Patent JP-S5737796-A (JP)
Title: Prom element
Inventor: WATANABE TOSHIKATSU
IPC: G06F21/14
Filed: 1980-08-20
Abstract: PURPOSE:To prevent data from being read out easily from a memory by the 3rd party, by performing the weight specification of bits of an address line before original data is stored. CONSTITUTION:Three address-line internal terminals A0-A2, corresponding to the number of bits are provided inside of an element body 10 and fuses composed of diodes 11-00 and 11-02, etc., are provided to address lines connecting internal terminals A0-A2, and external terminals Ax0-Ax2 so that a specific person can specify any weight for a PROM element. Then, the fuses are turned off at need to perform weighting. Thus, the weight specification of bits is performed easily and on the other hand after data are stored, the 3rd party can not read the data easily.