baber/WOPTO huggingface dataset:
Patent JP-S575583-A (JP)
Title: Operating device for vacuum pump
Inventor: YAMADA MINORU
IPC: F04B49/10
Filed: 1980-06-12
Abstract: PURPOSE: To increase the safety of a brake device, by intermittently operating a vacuum pump when the output signal of a vacuum sensor is not changed for a prescribed length of time.  
     CONSTITUTION: In a device 6 operating a vacuum pump 9 with a motor 8, a monostable multivibrator circuit 61 and auxiliary timer circuit 62 are provided. If a vacuum sensor 5 is short-circuited, output B of a comparator 37 in the monostable multivibrator circuit 61, being at a high level, causes a capacitor 39 in the auxiliary timer circuit 62 to be changed to increase potential at a point C, then a comparator 38 is inverted after a prescribed length of time with potential at a point B at a low level. In this way, the motor 8 is driven through a relay 7 to operate the vacuum pump 9 and prevent reduction of negative pressure in a brake booster 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0631859-A (JP)
Title: Waterproof sheet
Inventor: IWAMOTO KENZO
IPC: D06M101/16
Filed: 1992-02-28
Abstract: PURPOSE:To provide a waterproof sheet wherein strength in the vicinity of the boundary at the bonded part after heat bonding is sufficiently kept by improving heat bonding properties and blocking properties of the sheet is improved when the waterproof sheet is wound and then unwound and bonding work thereof is easily performed. CONSTITUTION:Two ethylene-alpha olefin rubber layers are provided and a polyolefin resin is mixed in the rubber layer 3 and the crosslinking density is smaller than that of the rubber layer 2 and a reinforcing fiber member 4 is embedded in the rubber.
Patent JP-S60222689-A (JP)
Inventor: NOZAKI HIDEO
IPC: F16L9/02
Filed: 1984-04-19
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-S59208468-A (JP)
Inventor: ARAN BERUNAARU
IPC: G01P15/18
Filed: 1984-04-21
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-S535640-A (JP)
Title: Reflection type optical diffusion plate
Inventor: MIYAMOTO MASAO
IPC: G02B5/02
Filed: 1976-07-05
Abstract: PURPOSE: To simplify the control of optical diffusion by adding optical diffusible material to a substance in a liquid crystal display unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11268306-A (JP)
Title: Color recording apparatus
Inventor: KUBO TOMOYUKI
IPC: B41J2/21
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To suffice a power source circuit by one system, reduce costs, apply an appropriate driving voltage for each color head and improve color record quality by shifting a timing for driving a head for each color during color recording and setting the driving voltage for each color. SOLUTION: A voltage to be impressed to printing heads 61-64 via a head driver 21 from a driving power source 30 is made variable according to each color printing head. Moreover, an impression timing is shifted for each printing head 61-64. In comparison with the case where a separate driving voltage source is used for each printing head 61-64, one system is enough for the driving power source, costs can be reduced and an optimum driving voltage can be impressed according to the printing heads.
Patent JP-H01249311-A (JP)
Title: Ring mold for vulcanization of v-belt
Inventor: TSUCHITANI NOBORU
IPC: B29K21/00
Filed: 1988-03-30
Abstract: PURPOSE:To enable an improvement in dimensional accuracy of a belt by preventing wear of a part acting upon the dimensional accuracy of the belt, in removing operation of a vulcanized V-belt, by a method wherein a fitting recessed part and fitting protrusion are formed so that they come into contact with each other only at the central side, in a fitting part between the fitting recessed part and the fitting protrusion. CONSTITUTION:A fitting recessed part 4 and fitting protrusion 5 are formed respectively on the upper and lower part of the central side of a V-groove part 3 into which an unvulcanized V-belt molded body is inserted in these ring molds 1A, 1B each and they are used by superposing upon each other through fitting between the fitting recessed part 4 and fitting protrusion 5. Then the fitting recessed part 4 and fitting protrusion 5 come into contact with each other only at a central part P1 in the fitting part. In addition, the ring molds 1A, 1B come into contact with each other at two faces such as the parts P1, P2. At the timed of removal of the ring mold, only the fitting protrusion which does not act upon a form of the V-groove part is worn and neither deformation of the form of the V-groove part extending over a long period time nor dispersion in dimensions of a belt to be vulcanized is generated. Then water to be produced at the time of cooling of the ring mold is drained through a through hole 6.
Patent JP-S558803-A (JP)
Title: Separation of gas by using high polymer porous membrane
Inventor: NOUMI TAKASHI
IPC: B01D69/14
Filed: 1978-07-03
Abstract: PURPOSE: In a separation and concentration of a mixed gas containing at least one organic molecule by using a high polymer porous membrane, the separation and concentration of said gas mixture can be accomplished at a very high efficiency by specifying the working temperature and pressure.  
     CONSTITUTION: In the separation and concentration of the mixed gas containing at least one organic molecule by using a porous membrane consisting of a high polymer and having an average pore diameter of from 0.005 to 0.1μ, the pressure to the porous membrane surface is less than a value determined by the expression I and is a value determined by the expression II, where π is the circular constant, R is gas constant, T is absolute temperature, M is the average molecular weight of the mixed gas, η is coefficient of viscosity, Z is 1.01325×10 6 /76, γ max  is maximum pore radius, α is a pore diameter ratio of the surface to the back, and the temperature T is the maximum boiling point of each of components present in the mixed gas under one atmospheric pressure or the sublimation point Tb is fixed to a value within the range of the expression III. Under such conditions, the efficiency of the separation and concentration can remarkably be enhanced by generating a different flow from a free molecular flow subjected to a mutual action between the high polymer porous membrane material and gaseous molecule. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59204738-A (JP)
Title: Method for injecting light to polarized axis of optical fiber for maintaining plane of polarization
Inventor: TAKUMA YUUETSU
IPC: G02B6/42
Filed: 1983-05-07
Abstract: PURPOSE:To measure an extinction ratio, by providing a disturbing part, which imparts the change of state to a part of an optical fiber for maintaining the plane of polarization, and injecting polarized light to a polarized axis accurately in a short time. CONSTITUTION:A polarizing plate 2a and a lambda/2 plate 3 are adjusted so that detected power becomes the minimum value, and the polarizing plate 2a and the lambda/2 plate 3 are fixed. A polarizing plate 2b is rotated, and the maximum value and the minimum value of the detected power are read by a detector 6. Based on the difference, an extinction ratio is obtained. An arbitrary vibration is imparted to an arbitrary part of an optical fiber 5 for maintaining the plane of polarization by a vibration applying part 7, e.g., a motor, a speaker and the like. When the polarized light, which agrees with an inherent polarized axis, is made incident to the optical fiber 5 for maintaining the plane of polarization, the device is not disturbed by the vibration and the polarizing direction of the transmitted light is not changed. Therefore, the optimum light injecting method is obtained.
Patent JP-S62294435-A (JP)
Inventor: BENKATESHIYU RAGUFUBIRU PEI BE
IPC: C01F7/02
Filed: 1987-04-02
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-H08243039-A (JP)
Title: Structure for fixing connection pipe in bubble bathtub
Inventor: WADA REN
IPC: A61H23/00
Filed: 1995-03-09
Abstract: PURPOSE: To enable piping connection pipes properly, by attaching beforehand a bathtub side piping to a bathtub body of a bubble bathtub, when the bathtub side piping is to be connected by means of an exterior circulating pump unit and the connection pipes. CONSTITUTION: Connection pipe fixtures 54 having fixing portions 60, 62, which are formed with a positional relation to correspond to connecting portions 24, 26 respectively of a discharge pipe 20 as a bathtub side piping and a force feed pipe 22 as well as connecting ports 38, 40 of a circulation pump unit 36, are attached to connection pipes at the fixing portions 60, 62 so as to extend over respective connection pipes 46, 48 connecting respective connecting portions of the discharge pipe 20 as well as the force feed pipe 22 with the connecting port of the circulation pump unit, thereby the respective connecting pipes are positioned and retained.
Patent JP-S61239127-A (JP)
Title: Heat flux sensor
Inventor: NAKAMURA YASUO
IPC: G01K17/20
Filed: 1985-04-15
Abstract: PURPOSE:To manufacture easily the titled sensor, and also to measure exactly a heat flux by forming a heat flux receiving plate by a non-conductive substance. CONSTITUTION:A heat flux receiving plate 11 of an element 2a is formed by a non-conductive substance, for instance, a thin plate of alumina ceramics. Also, a thermopile 5 is formed on the surface positioned at a heat sink 1 side of the heat flux receiving plate 11, and the heat flux receiving plate 11 is fixed to the heat sink 1 by an adhesive agent layer (b). Moreover, the heat flux receiving plate 11 itself serves as a member for insulating the thermopile 5, as well, therefore, no error factor exists consequently, and by only managing a thickness of the heat flux receiving plate 11, a measurement can be executed exactly. Also, a process for forming an insulating layer with a high accuracy is not required, therefore, the titled sensor can be manufactured easily.
Patent JP-S6345204-A (JP)
Title: Germicidal composition
Inventor: ARAKI SEIICHI
IPC: A01N31/04
Filed: 1987-04-01
Abstract: PURPOSE:To obtain a germicidal composition, by using an alkylene oxide adduct of a tri- or polyvalent polyhydric alcohol in a germicidal composition containing didecyldimethylammonium chloride together and capable of exhibiting improved efficacy even in feces of barns, etc. CONSTITUTION:A germicidal composition obtained by using an alkylene oxide adduct of a tri- or polyvalent polyhydric alcohol, particularly preferably a compound expressed by the formula (R is 2-4C alkylene, a, b, c and d are 0-50; a+b+c+d is 4-200) in didecyldimethylammonium chloride having high activity against various bacteria together. The blending weight ratio of the didecyldimethylammonium chloride to the alkylene oxide adduct of the polyhydric alcohol is 1/0.1-1/10, preferably 1/0.2-1/7. Various surfactants are preferably added for the purpose of lowering surface tension, imparting wet spreadability, antifoaming property, etc.
Patent JP-H02255330-A (JP)
Title: Sheetlike material of thermoplastic resin
Inventor: HORI HISANOBU
IPC: B32B7/02
Filed: 1989-03-29
Abstract: PURPOSE:To make antistatic performance and shock resistance excellent and furthermore to prevent deterioration in antistatic performance and shock resistance after bending by allowing core-sheathed composite fiber to exist in such a state that it is continued to the other end from one end of a sheetlike material. CONSTITUTION:Knitted fabric or woven fabric is obtained by knitting or weaving core-sheathed composite fiber incorporating electrically-conductive substance in a core into nonconductive fiber at <=30mm interval of fiber. A sheetlike material is formed by arranging at least one layer of this knitted fabric or woven fabric into a sheet made of thermoplastic resin. This core-sheathed composite fiber exists in such a state that it is continued to the other end from one end of the sheetlike material. The core-sheathed composite fiber is constituted by utilizing e.g. a fiber formable polymer as a sheath component and utilizing a polymer incorporating about 15-50wt.% electrically-conductive substance as a core component. In order to exhibit antistatic performance as the sheetlike material, electric resistance is preferably regulated to <=10<8>OMEGAcm. Polyolefine- based resin is preferably utilized as thermoplastic resin from economic and easiness view point for molding it into the sheetlike material.
Patent JP-H01300905-A (JP)
Title: Toothbrush
Inventor: HANSU HARUMU
IPC: A46B7/06
Filed: 1989-03-30
Abstract: PURPOSE: To provide a toothbrush which enables appropriate brushing by providing it with an elastic bending part so that a brush stand supporting part moves by a pressure applied to a brush stand at an angle against a gripping part and to the outside of a plane of its usual position, and returns to its initial position by releasing the pressure. CONSTITUTION: A toothbrush has a handle 14 made of a plastic material and a brush stand 10 at one end thereof, and comprises a gripping part 16 in the handle 14 as an unified part, an elastic bending part 18 and a brush stand supporting part 20. The bending part 18 is composed of at least one V-shaped fold formed in the transverse direction on a plane at 30-150 deg. adjacent the plane of the grip being unifred with the remaining part of the handle 14. When pressure is applied to the brush stand 10, the bending part 18 makes the brush stand supporting part 20 capable of moving at an angle against the gripping part 16 and outside the plane of its ordinary position, and by releasing the pressure, capable of returning to its initial position. Consequently, proper brushing becomes possible without fail.
Patent JP-H11256915-A (JP)
Title: Door stopper
Inventor: KURIKI KAZUO
IPC: E05F5/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To easily confirm the position of a door stopper even at night or in a dark place. SOLUTION: A light emitting part 10 using luminous material is provided at least on one part of the extreme end part 11 or the surface layer part of a door stopper 1. By providing the light emitting part 10, at least one part of the door stopper 1 emits light, hence when the door stopper 1 is provided on a door, the position of the door can be visualized even at night or in a dark place, and when it is provided on the low position such as a floor, the foot is prevented from being hooked without taking notice of it and stumbling.
Patent JP-S5414114-A (JP)
Title: Video tape for automatic edit
Inventor: KITAMURA YOSHIO
IPC: G11B27/02
Filed: 1977-07-05
Abstract: PURPOSE: To make efficient the edit work, by making unnecessary the part tape for edit and memories, through memorizing the edit information signal on magnetic tape. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03277799-A (JP)
Title: Electroplating method
Inventor: TAKAHASHI YASUHITO
IPC: H05K3/24
Filed: 1990-03-27
Abstract: PURPOSE:To obtain an electroplating layer excellent in adhesion by dipping a material to be plated which has been short-circuited to the cathode of a DC power source and impressed with a voltage in an electroplating soln. in which an anode member connected to the anode is dipped. CONSTITUTION:A material 6 (substrate) to be plated connected to the cathode of a DC power source 7 and an anode member 4 connected to the anode the dipped in an electroplating soln. 1 in a vessel 2. A voltage is impressed between both, and the material 6 is coated with the metal ion in the soln. 1 to form an electroplating layer. In this electroplating method, the material 6 is previously short circuited to the cathode of the power source 7 and impressed with a voltage, and the material 6 is dipped in the soln. 1. Consequently, an electroless plating layer is not deposited from the time when the material is dipped, and the material 6 is electroplated. An electroplating layer is obtained in this way.
Patent JP-H03279282-A (JP)
Title: Fine ceramics product and production thereof
Inventor: YANO MASATOSHI
IPC: C04B41/83
Filed: 1990-03-27
Abstract: PURPOSE:To impart slippery properties to a ceramic molded product having insufficient slippery properties with reducing or without requiring finish such as polishing by forming a layer carrying fine particles of a fluorine-based resin inside the surface side of a fine ceramic molded product by an external permeating method. CONSTITUTION:A fine ceramic molded product is impregnated with dispersion of fine particles of a fluorine-based resin to form a layer carrying the fine particles of the fluorine-based resin inside the surface side of the molded product. In the above-mentioned process, the fine ceramic molded product impregnated with the fluorine-based resin dispersion is baked to make more sure fixing of the fine particles of the fluorine resin. Baking temperature in the case is preferably 200-360 deg.C. As the fluorine-based resin, homopolymer or copolymer of tetrafluoroethylene is especially useful.
Patent JP-S575258-A (JP)
Title: Cathode ray tube
Inventor: YASHIMA KOUJI
IPC: H01J63/06
Filed: 1980-06-12
Abstract: PURPOSE:To enable the continuous and stable forming of the fluorescent material layer or film, by previously forming the fluorescent face on a transparent substrate then encapsulating it on a neck glass tube. CONSTITUTION:A transparent substrate 22 is cleaned then a fluorescent material layer 10 is formed on its surface. Thereafter a film 18 is formed and a metal-back layer 11 is formed on it, then it is heated and bent to produce a fluorescent target 25. Then said terget 25 is arranged on the open section at one end of a neck glass tube 8 to secure the transparent substrate 22 on the neck glass tube 8. Thereafter the sealing of the gun, stem and the assembly to the neck glass tube 8 and the exhaustion of the neck glass tube 8 are performed.
Patent JP-S59205204-A (JP)
Inventor: HERUMAN DEIITORIHI
IPC: B23Q1/54
Filed: 1984-04-23
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-H11260362-A (JP)
Title: Active material for nonaqueous electrolyte secondary battery, its manufacture, and lithium secondary battery using the same
Inventor: KARIL AMIN
IPC: H01M4/48
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a new active material for a nonaqueous electrolyte secondary battery, capable of being used as a negative active material of a lithium secondary battery and provide the manufacturing method of it. SOLUTION: A tin oxide layer body formed by stacking tin oxide layers 1, 2 and having orientation in the stacking direction is used. The tin oxide layer body is prepared by mixing an aqueous solution of a tin raw material and an aqueous solution of a surfactant 3, and when the tin oxide layer body is used as the negative active material of a lithium secondary battery, lithium is inserted between the layers and forms the structure represented by the composition formula, LixSnyVzOq (where x<0, y>0, z>0, q>0, and b is a surfactant).
Patent JP-H0594640-A (JP)
Title: Rewritable optical information recording medium
Inventor: MIYAZONO YASUSHI
IPC: G11B7/24
Filed: 1991-03-20
Abstract: PURPOSE:To enhance the adhesive force of a recording film and protective films and to stabilize the repetitive operations of recording and erasing by incorporating at least >=1 kinds of elements of the main constituting elements of the recording film into the base material of the protective films adjacent to the recording film. CONSTITUTION:The protective film 12, the recording film 13, the protective film 14, and a metallic film 15 are successively laminated on a transparent substrate 11. A glass substrate is used for the substrate 11, SiO2 contg. at least one kind of the main constituting elements of the film 13 for the films 12 and 14, and an Al alloy or the like for the film 15. The films 12 to 14 are formed by a high-frequency magnetron sputtering method, etc. The films 12 and 14 are formed by using an SiO2 target and a target consisting of at least one kind of the main constituting elements, such as Ge, Te and Sb constituting the film 13, and by a two-dimensional simultaneous sputtering method or are formed by sputtering using the composite target. The repetitive operations of recording and erasing can be stably executed >=10<5> times.
Patent JP-S62238193-A (JP)
Title: Marine automatic steering control device
Inventor: SANO YUKIHIKO
IPC: B63H25/04
Filed: 1986-04-07
Abstract: PURPOSE:To enable steady navigation by making informations on engine revolution no., pitching angle speed, yawing angle speed and rolling angle speed to be reflected in steering control quantity. CONSTITUTION:An objective azimuth signal is output on the basis of input of present position data memorized in a memory circuit 3 and objective course data. and a steering control signal is output corresponding to a bow azimuth signal measured by a magnet compass 6, an engine revolution speed signal measured by a speed sensor 7, a pitching angle speed signal measured by a rate gyro 8, a yawing angle speed signal and a rolling angle speed signal.
Patent JP-H02259898-A (JP)
Title: Commodity sale processing system
Inventor: TASHIRO KAZUFUMI
IPC: G07G1/12
Filed: 1989-03-30
Abstract: PURPOSE:To prevent the settlement of account from being executed in the transaction of the same commodity by the two kinds of sales prices by providing a comparing means to compare a transaction starting time and a changed time in the commodity fluctuation information of a commodity code. CONSTITUTION:When the date and time to start the transaction are obtained from a time mechanism 14 and the commodity code, etc., is inputted from an input device 11, a commodity information judgement part 15 retrieves the commodity information from a commodity information file 12 and compares the transaction starting date and time, which are obtained in advance, with the changed date and time of these commodity information. In the case of transaction starting date and time >= commodity information changed date and time, the newest information of the commodity fluctuation information in the commodity information file 12 is adopted and in the case of the transaction starting date and time < commodity information changed date and time, the preceding information are adopted. Thus, even when a customer buys plural commodities and the sales price of the commodity is changed during the transaction of the commodity, only the same sales price is outputted on a receipt.
Patent JP-S557756-A (JP)
Title: Projector
Inventor: HONMA MIKI
IPC: G03B31/00
Filed: 1978-07-04
Abstract: PURPOSE: To predict screen transfer easily and accurately without being influenced by fluctuations of frame feeding speed of projector, by performing sound editing by means of the number of actual frames and alarm sound controlled by the pulses corresponding to the frame feeding.  
     CONSTITUTION: The constitution includes a means 3 to pick up pulses corresponding to the frame feeding of the film, a circuit 4 to count the pulses picked up by said means 3, a numerical specifying circuit 5 to specify the number of frames in order to change the sound, a circuit 6 to compare the specified value with the count value, and a circuit 7 to issue an alarm signal from the moment of coincidence of the comparison. This circuit 7 transmits plural intermittent alarm signals before the moment of sound transfer. The editor, hearing the first, second, and third alarm sound with a receiver 8, can predict the starting moment of the fourth alarm sound, so that the sound transfer and editing may be accomplished at such moment. 
     COPYRIGHT: (C)1980,JPO&Japio