baber/WOPTO huggingface dataset:
Patent JP-H08195901-A (JP)
Title: Doorphone with camera
Inventor: KOYAIZU IWAO
IPC: H04N7/18
Filed: 1995-01-19
Abstract: PURPOSE: To provide a doorphone with a camera equipped with a shielding part for which assembly is satisfactory and hygroscopicity is reduced. CONSTITUTION: Concerning this doorphone with a camera, a video camera 5 is built in a housing 4, which is formed by mutually coupling a cover part 1 and a body part 3, and formed so as to pick up images. A light emitting part 7 for irradiating the front side of the cover part with infrared rays and a shielding part 8 between the light emitting part and the video camera so as to prevent the video camera from being irradiated with infrared rays are provided inside the housing.  This shielding part is made of hard resin and provided with almost planar counter pieces parallelly provided at almost the central part between the light emitting part and the video camera and almost planar connectors provided for connecting the counter pieces and equipped with a camera window for inserting the video camera at almost the central part, and the counter pieces and the connectors are formed integrally with the cover part in the shape of almost a U-shaped cross section so that the cover part can be turned forward.
Patent JP-S6119777-A (JP)
Title: Abrasion and heat resistant coated cemented hard alloy meterial
Inventor: TOBIOKA MASAAKI
IPC: C23C28/04
Filed: 1985-01-16
Abstract: PURPOSE:To achieve the enhancement of a cutting characteristic, by forming a coating layer from an outermost layer comprising nitride and/or carbonitride of one or more of Zr and Hf and an intermediate layer comprising oxide. CONSTITUTION:The titled sintered hard alloy material is formed of an intermediate coating layer comprising Al2O3 and/or ZrO2, an innermost coating layer and an outermost coating layer. The aforementioned outermost coating layer is formed of nitride and/or carbonitride of one or more of Zr and Hf and the aforementioned innermost coating layer is formed of carbide and/or carbonitride of one or more of Ti, Zr and Hf. The above mentioned sintered hard alloy material is excellent in abrasion resistance, heat resistance and a cutting property.
Patent JP-H10202570-A (JP)
Title: Determination of robot tool posture
Inventor: YAMAMOTO KOICHI
IPC: B25J13/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To relieve repetitive instruction of a user by determining a new tool coordinate system where a defined tool coordinate system is turned around one axis, rotating the new tool coordinate system around the other axis of the original tool coordinate system for determination of the feasible posture of a tool. SOLUTION: If a vector which indicates a tool coordinate system in the initial condition is taken as an expression I, it is first turned by an angle αaround a vector expression II with regard to an origin (p), and an obtained new coordinate system is taken as an expression III. The coordinate system is turned by an angle βaround a vector expression IV, and its result is taken as a coordinate system expression V. To specify a new pressurizing direction and a tool advance direction, a vector expression VII is defined so as to meet a relation of the expression VI, which is taken as a new tool coordinate. In the procedure for determining the posture, a new posture is determined after the position of a tool, the initial condition of the posture and so on are determined. It is then discriminated whether the obtained new posture is feasible to determine the posture of the tool.
Patent JP-H04239631-A (JP)
Title: Composite tube
Inventor: TAKEMATSU TOSHIYUKI
IPC: B32B1/08
Filed: 1991-01-23
Abstract: PURPOSE:To provide the above composite tube whose metal tube is unsusceptible to corrosion and in which water vapor is hard to condence even when a liquid of a temperature lower than that of the environment surrounding the metal tube is made to flow. CONSTITUTION:A composite tube 1 such that on the surface of a metal tube 2 a foam 3 of a mixture of a silane graft modified polyethylene and a water- absorbing polymer.
Patent JP-H03211708-A (JP)
Title: Rotary transformer
Inventor: TAKEUCHI TOSHIHIRO
IPC: H01F38/14
Filed: 1990-01-16
Abstract: PURPOSE:To drastically decrease eddy current flowing as a whole for usage up to a higher-frequency band by forming either the inner cylindrical magnetic block or the outer cylindrical magnetic block from a combination of a plurality of magnetic pieces arcuate in cross section. CONSTITUTION:A plurality of inner magnetic pieces 6 arcuate in cross section and of outer magnetic pieces 7 arcuate in cross section are retained by an inner cylindrical retainer 8 and an outer cylindrical retainer 9, respectively, at given intervals to form almost cylinders; and counter peripheral slots are wound with an inner cylindrical winding coil 3 and an outer cylindrical winding coil 4, respectively. Therefore, developing eddy current 10a revolves only in a magnetic pieces 6 arcuate in cross section: this means that eddy current flows as a whole much less than that of a conventional transformer.
Patent JP-S58122977-A (JP)
Title: Composition for polyurethane adhesive
Inventor: YAMAZAKI HISAYA
IPC: C08L75/00
Filed: 1982-01-18
Abstract: PURPOSE:To provide the titled compsn. consisting of organic polyisocyanate, polyol and oxyacid of P (or deriv. thereof), having a high curing rate and exhibiting excellent bonding strength and resistance to heat, chemicals and water. CONSTITUTION:Organic polyisocyanate (A) (e.g. trimethylene diisocyanate), polyol (B) with 2-6 functional groups and a molecular weight of 200-10,000 (e.g. polyester-polyol), 0.01-10wt% oxyacid of P or deriv. thereof (C) (e.g. polyphosphoric acid or sodium polyphosphate) and, when necessary, 1-50wt% epoxy resin (D) with a molecular weight of 320-200,000 are made to interact in such  a manner that the ratio of NCO group in (A) to active hydrogen group in (B),  (C) and (D)[NCO/H]may be 1.5-20. Then 0-20wt% silane coupling agent (e.g. vinyl-trichlorosilane) is made to react with the reaction product and the resultant product is adjusted to have a viscosity of 100-10,000cP at normal temp. -100 deg.C.
Patent JP-S58125232-A (JP)
Title: Magnetic recording medium
Inventor: MATSUZAKI SOUICHI
IPC: G11B5/65
Filed: 1982-01-21
Abstract: PURPOSE:To elevate a tightly adhering property of both magnetic layers, by providing  an intermediate layer consisting of a gas adsorbing substance, on the first magnetic  layer formed by applying ferromagnetic material powder and a binder on a base body,  and also providing the second magnetic layer onto which a ferromagnetic material  metal has been made to adhere, on said intermediate layer. CONSTITUTION:The first magnetic layer 2 is formed by directly applying ferromagnetic  material metallic powder such as Co containing iron oxide, etc., together with a binder,  to a base body 1 consisting of a synthetic resin tape, and onto its layer, a gas adsorbing substance such as Cr, Ti, etc. is made to adhere by means of vapor-deposition, etc.,  which is made an intermediate layer 3, and furthermore, on said layer, a ferromagnetic  material metal such as Co, etc. is made to adhere by means of vapor-deposition, etc.  so that it is inclined at a prescribed angle against a normal of the base body 1, by  which the second magnetic layer 4 is formed. Gas emitted from the first magnetic  layer 2 is adsorbed to the intermediate layer 3, therefore, there is no gas between the intermediate layer 3 and the second magnetic layer 4, and accordingly, the tightly  adhering property is not lowered. That is to say, the first magnetic layer 2 and the  sec ond magnetic layer 4 and made to tightly adhere to each other through the intermediate layer 3.
Patent JP-H09194259-A (JP)
Title: Transparent electrically conductive oxide material
Inventor: SATO KEIJI
IPC: C01G30/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a multiple oxide material having a defective fluorite type crystal structure, high visible light transmittance and satisfactory electric conductivity and utilized as a transparent electrode, an antistatic film or an electromagnetic shielding film. SOLUTION: A multiple oxide having a defective fluorite type crystal structure represented by the formula In3 SbO7 is prepd., and carrier electrons are injected into the oxide by imparting a nonstoichiometric compsn. represented by the formula In3 Sb1- X O7-δ (where -0.2<=X<=0.2, -0.5<=δ<=0.5, X≠0 and δ≠0), carrier electrons are generated by doping with a high valence element and are injected into the oxide or oxygen holes are generated by annealing under reduction and carrier electrons are injected into the oxide.
Patent JP-S5599412-A (JP)
Title: Air conditioning apparatus for automobile
Inventor: OGIWARA YOSHIYUKI
IPC: F24F11/02
Filed: 1979-01-23
Abstract: PURPOSE:To individually regulate the temperature in the front seat and the rear  seat to provide pleasant temperature conditions for the respective passengers in the  front and rear seat by individually changing the operating modes of the air conditioning unit provided in the front section and the rear section of an automobile and  by individually regulating the respective temperature of the front and the rear seat. CONSTITUTION:A front air conditioning unit 2 disposed in the front section of a car 1 blows cool air 6 or hot air 7 around the front seat 5 by being controlled by a front control switch 4. A rear air conditioning unit 8 blows cool air 11 or hot air 12 around the rear seat 10. The rear air conditioning unit can be controlled by the front control switch and also by a rear control switch 9.
Patent JP-2000209345-A (JP)
Title: Incoming call information notification system and method therefor
Inventor: KUMAGAI AKIRA
IPC: H04M3/42
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To securely recognize a caller telephone number and to prevent a mischievous call by installing a means for giving the notice of the name of the caller number when a caller is registered in a list and the caller number (originating ID) when he is not registered in the list with sound. SOLUTION: A sound response device 4 transfers an inquiry given from a subscriber exchange 2 to an SPC (database) 5. The database 5 judges it to be a request from a subscriber A and retrieves the data storage table of the subscriber A. When it is retrieved, stored originating ID is informed to the sound response device 4. A list which the subscriber A previously prepares, namely, a list where a series of telephone numbers which possibly arrive at the subscriber A and the names are registered is prepared for the sound response device 4. Originating ID received from the data base 5 is retrieved from the list. When originating ID is registered, that originating ID arrives by the name is informed to the subscriber A with sound.
Patent JP-H05195852-A (JP)
Title: Ignition timing control device for reopening fuel supply to internal combustion engine
Inventor: SODENO TSUYOSHI
IPC: F02D17/02
Filed: 1992-01-17
Abstract: PURPOSE:To mitigate torque shock generated at reopening fuel supply after stopping fuel supply at a decided decelerating operation. CONSTITUTION:When fuel injection for two cylinders is stopped at a decided decelerating operation from usual four cylinders injection in a four-cylinder internal combustion engine 1, the ignition timing is delayed by a decided angle control quantity FCADV1, and thererafter when all four cylinders are stopped, it is further delayed by a decided delay angle control quantity FCADV2. Next, when fuel supply for two cylinders is reopened, the delay angle control quantity FCADV2 is set as the initial value and gradually decreased to zero in a decided time, and when injection for all four cylinders is reopened, the delay angle control quantity FCADV1 is set as the initial value and gradually decreased to zero in a decided time. Thus, increase of torque is restrained by the delay angle control at reopening fuel supply, and torque shock is mitigated.
Patent JP-H07210745-A (JP)
Title: Article push-out device for automatic vending machine
Inventor: CHIBA KAZUSHI
IPC: G07F11/16
Filed: 1994-01-26
Abstract: PURPOSE:To miniaturize the automatic vending machine and to improve the assemblability and maintainability of the article push-out device the automatic vending machine by enabling one-side, one-way carrying-out operation and installing the article fall chute of the automatic vending machine only on one side in one direction. CONSTITUTION:A carry-out element 14 which constitutes a push-out body 15 is formed in a connected blind shape consisting of plural small components and made foldable, so that the carry-out element can be stored in a case 1 in a vending stand-by state.
Patent JP-H06214130-A (JP)
Title: Three-dimensional optical waveguide and its production
Inventor: KOIKE SHINJI
IPC: G02B6/126
Filed: 1993-01-19
Abstract: PURPOSE:To lower the propagation loss of the three-dimensional optical waveguide formed of a material having high double refraction without depending on polarization directions by realizing the three-dimensional optical waveguide even with this material, thereby widening the selection width of the material for the three-dimensional optical waveguide. CONSTITUTION:This three-dimensional optical waveguide is constituted by coating the circumference of a double refractive medium core 1 with a first clad 2 consisting of a transparent material having the refractive index lower with a TE mode (or TM mode) and higher with a TM mode (or TE mode) than the refractive index of the core 1 and further, coating the core 1 and the clad 2 with a second clad 3 consisting of a material having the refractive index lower than the refractive index of the first clad material with the TM mode (or TE) mode.
Patent JP-S5393599-A (JP)
Title: High lift device for aircraft
Inventor: MIYASHITA JIYUNICHI
IPC: B64C9/16
Filed: 1977-01-25
Abstract: PURPOSE: To prevent drop in thrust of aircrafts with a flap so constructed to form a path for guiding apart of air stream below the main wing to the top of the flap at a down position thereof in a USB high lift device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05244720-A (JP)
Title: Power receiving system
Inventor: SUGITANI SHINJI
IPC: H02H7/28
Filed: 1992-01-20
Abstract: PURPOSE:To make it possible to extend protective range up to circuit breakers connected with a transformer by detecting fault current on the secondary of the transformer and then opening the circuit breakers on the primary and secondary of the transformer based on a detection signal. CONSTITUTION:Fault current on the secondary of a network transformer 7 is detected through a current detector 9 and thus detected current is employed in opening a vacuum circuit breaker 13 and a protect6r circuit breaker 10 connected, respectively, with the primary and the secondary of the network transformer 7 thus interrupting current on the primary of the network transformer 7. Since the circuit breakers are required to interrupt only primary current which is lower than the secondary current, circuit breakers having low interruption capacities can be used. According to the constitution, power receiving facility can be downsized and a protective range can be extended up to the circuit breakers 13, 10 connected with the transformer 7.
Patent JP-2000207725-A (JP)
Title: MAGNETIC RECORDING MEDIUM AND CoTa ALLOY TARGET
Inventor: UENO TOMONORI
IPC: G11B5/738
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium and a target suitable for high density recording by improving the magnetic characteristics of a Co based magnetic layer. SOLUTION: Base layers in at least one or more layers are adhered between a non-magnetic substrate and a Co based magnetic layer in this magnetic recording medium, and at least one layer of the base layers is formed of CoTa based alloy in which Ta content is 30-65 at.% and the remainder has Co as the main component. It is preferable that the Ta amount is 45-55 at.%. The target is formed as a CoTa based alloy target being a powder sintered body in which Ta amount is 30-65 at.% and the remainder has Co as the main component, and it is preferable that no metallic Co phase exists substantially.
Patent JP-S57122225-A (JP)
Title: Food heater
Inventor: HOTSUTA KOUICHI
IPC: F24C7/02
Filed: 1981-01-21
Abstract: PURPOSE:To enable to take in a correct information automatically by a method wherein a piece of information is taken in without applying excessive external force to a cooking card by actuating a driving system based on the signal outputted from an optical detector. CONSTITUTION:A cooking card 7 is selected and inserted into a card loader 6 from the top. The cooking card 7 is entered in a groove 11-3 of an information detector 11 and comes to a stop at a predetermined point. Light radiated from a radiator 11-1 is screened by the cooking card 7 and does not reach to a light receiver 11-1. Thus, a transistor of the radiator comes to an OFF condition which causes non-actuation of a relay, while a motor 12' is connected with a power supply, which is started to rotate counterclockwise and a protrusion 13-1-a of a drive cam 13-1 pushes out a switch rest 9. A piece of correct information, therefore, can be taken in automatically.
Patent JP-S62165681-A (JP)
Title: Recorder
Inventor: KANO MASAYUKI
IPC: G03G15/20
Filed: 1986-01-17
Abstract: PURPOSE:To eliminate the movement of drops of an excessive developer on a recording body and to prevent images and the inside of a machine from being contaminated by providing a means which absorbs or vaporizes the excessive developer nearby a chuck part and removing the excessive developer on the recording body. CONSTITUTION:Plural chuck parts 3 and 4 are provided to a drum 1 at a specific interval, and consequently both ends of the recording body 2 are gripped to wind the recording body 2 around the drum 1. Then, means 30-34 which absorb or vaporize the excessive developer are provided nearby the chuck parts 3 and 4. The absorbing member 30 uses, for example, sponge, paper, cloth, cotton, etc., and absorbs the excessive developer which stays in a groove 20 or flows along a chuck 21. Further, a heater is provided inside and outside the absorbing roller 31 and the developer absorbed by the roller 31 is vaporized by the heaters 33 and 34. Consequently, an image formed on a photosensitive body and the inside of the machine are prevented from being contaminated.
Patent JP-H09200439-A (JP)
Title: Image reader
Inventor: KUMATORIYA AKIHIKO
IPC: H04N1/04
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To attain image reading with high image quality utilizing the directivity characteristic by providing plural light sources and light guide means and arranging the plural light sources at part of the light guide means in response to the directivity characteristic of the light sources. SOLUTION: LED packages 71, 73 are arranged side by side and LED packages 72, 74 are arranged side by side respectively. As a result, LED chip 31 (32) emitting color light R and LED chip 33 (34) emitting color light G are arranged side by side and an LED chip 35 (36) emitting color light B is arranged apart a little form them on LED boards. The lighting/extinction of the LED chips 31-36 on the LED boards 40, 41 is controlled at independent timing for each of the R, G, B light emission. A light guide section 5 has the boards 40, 41 at both ends. Then the LED chip 31 (32) with weak directivity and having a long wavelength is arranged at a remotest position with respect to a reflection section 6 of a light transmission light source so as to optimize the arrangement of the LED chips taking the light emission directivity characteristic of them into account.
Patent JP-H01183448-A (JP)
Title: Circuit board
Inventor: TORUN DEIN TAN
IPC: H05K1/03
Filed: 1988-01-19
Abstract: PURPOSE:To obtain a circuit board having an insulator layer consisting of a ceramic having excellent thermal shock strength, calcination density, dielectric loss, etc., by adding a specific amount of ZrO2 to BaSnB2O6 ceramic. CONSTITUTION:The insulator layer of the circuit board is a ceramic material produced by adding 1-20mol% of ZrO2 to a BaSnB2O6 ceramic containing Ba, Sn and B as main components in amounts of 10-68mol% of BaO, 5-50mol% of SnO2 and 13-72mol% of B2O3 in terms of oxides (the sum of the oxides is >=50mol%) and containing one or more elements selected from Ti, Si, Al, Mn, Pb, Cr and Ca according to need at ratios of 0.1-48mol% of TiO2, 0.5-35mol% of SiO2, 1.0-52mol% of Al2O3, 0.1-7mol% of MnO, 0.005-20mol% of PbO, 1.0-12mol% of Cr2O3 and 2.0-20mol% of CaO in terms of oxides.
Patent JP-S62165152-A (JP)
Title: Monolithic type multi-layered analyzing element for analyzing calcium ion
Inventor: ARAI FUMITADA
IPC: G01N33/84
Filed: 1986-01-17
Abstract: PURPOSE:To quantitatively analyze calcium ions in an aq. liquid sample by providing a reagent layer contg. at least one kind of indicator which can make an optically detectable change by conjugating with the calcium ions onto a light-transmissive water-impermeable base. CONSTITUTION:A protein-impermeable, hydrophilic nonporous intermediate layer is provided between a porous developing layer and reagent layer of the monolithic type multi-layered analyzing element for quantitative determination of the calcium ions. A pH buffer is incorporated into at least either of said layers. The diffusion and transfer of serum protein such as albumin to the reagent layer is prohibited and the diffusion and transfer of the protein- conjugated calcium to the reagent layer are substantially prohibited, by which the calcium ions which can be diffused and transferred thereto are detected by the reagent layer. The quantitative analysis of the calcium ions is thereby executed without an independent fractional operation; in addition, the quantitative analysis of the calcium ions is executed without diluting the aq. body fluid sample or at <=10 times dilution ratio.
Patent JP-H05264686-A (JP)
Title: Method for detecting and communicating magnetic field change, and device therefor
IPC: G08C23/00
Filed: 1992-01-20
Abstract: PURPOSE:To perform a safe and sure operation without requiring a power source under a difficult external condition such as explosive atmosphere or interfering radio wave by further connecting an optical fiber to a light emitting diode connected to an element formed by winding a detecting coil on a slender beam ferromagnetic body. CONSTITUTION:When a downward weak auxiliary magnetic field is given from an auxiliary magnet 7 arranged close to a slender beam ferromagnetic body 1a to the magnetic body 1a, and a main magnet 8 is approached in the arrowed direction (a) to give an upward strong magnetic field thereto, the magnetizing direction of the magnetic body 1a is reversed, a pulse voltage having a half- width of 15-20mus is generated in a coil 1b, and a light emitting diode 2 momentarily emits light. This light is guided to a photosensitive element 6 arranged in the environment free from interfering radio wave by an optical fiber 5, and converted into an electric signal. Since the constitutive member sealed by a case 3 receives no battery and constitutes one unit requiring no maintenance, the change of battery is not required, and the device has no possibility of inducing explosion even if it is set in explosive atmosphere.