baber/WOPTO huggingface dataset:
Patent JP-S5524817-A (JP)
Title: Electrolytic radius chamfering
Inventor: KIMOTO YASUO
IPC: B23H9/02
Filed: 1978-08-01
Abstract: PURPOSE:To improve the shape and the dimensional accuracy through simultaneous radius chamfering at the open rim of small diameter hole drilled on the work by electrolysis. CONSTITUTION:A small diameter hole 11 is drilled on a work 12. A tool electrode 13 larger in diameter than the hole 11 is arranged as opposed to the opening 11A. The work is connected to the anode and the tool electrode 13 to the cathode. With an electrolyte interposed, a formation current (an anode film formation current and an electrolytic working current for eleuting the anode are alternately energized. While an external surface 12A following the open rim 11 is protected with an anode film 15, a radius chamfering is gradually made on the hole rim. The size of the radius surface is determined by the frequency of the nergization.
Patent JP-H03292451-A (JP)
Title: Controller for automatic transmission
Inventor: ASADA TOSHIYUKI
IPC: F16H61/10
Filed: 1990-04-09
Abstract: PURPOSE:To reduce the effect of centrifugal hydraulic pressure as well as to decrease the extent of shift shock by constituting it to achieve a speed change with these small diametral clutches engaged together in the case where it is judged to be such a shift speed that there are plural types of patterns for a combination of engagement and release of an engaging means. CONSTITUTION:A shift speed determined at a shift speed decision part 12 is inputted into a shift speed judging part 13, and whether the shift speed is settable by plural types of engagement and release patterns or not is judged. In this case, if it is predetermined to be set to any of main shift speeds, all shift speeds to be judged come to such that can be set by plural types of engagement and release patterns. When the judged result at this shift speed judging part 13 is inputted into a shift speed setting part 14, this judging part 14 outputs these engagement and release patterns, serving as engaging those of small diametral clutches out of plural numbers of engagement and release patterns setting the determined shift speed.
Patent JP-H05285656-A (JP)
Title: Welding robot controller
Inventor: KASAI NOBUO
IPC: B23K9/127
Filed: 1992-04-14
Abstract: PURPOSE:To maintain the satisfactory welding quality while contact between an electrode and base metals caused by overshooting is prevented by decreasing the follow-up sensitivity in the direction where the electrode and the base metals are brought close to each other and increasing the sensitivity in the opposite direction. CONSTITUTION:Two kinds of follow-up sensitivities of a robot are set. In the control sensitivity to maintain the arc length constant by following-up undulation of the base metals 6, etc., a gain is decreased when a TIG torch 2 is corrected in the direction to approach the base metals 6 (gain 1) and the gain is increased when the torch 2 is corrected in the direction to separate from the base metals 6 (gain 2). Consequently, while a state that the gain is to be decreased is suppressed to the minimum, the occurrence of a situation that the electrode comes into contact with the base metals 6 can be obviated surely.
Patent JP-S62253198-A (JP)
Inventor: HOSOKAWA MINORU
IPC: G02F1/133
Filed: 1987-04-17
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-H01266415-A (JP)
Title: Manufacture of artificial hot spring and its device
Inventor: DOI TADAYOSHI
IPC: A61K8/00
Filed: 1988-04-19
Abstract: PURPOSE:To produce artificial hot spring water that contains water-soluble substances such as carbon dioxide gas, etc., by bringing raw water countercurrently into contact with combustion gas of anaerobic digestion gas so as to transfer water-soluble substances and sensible heat from the combustion gas to the raw water. CONSTITUTION:A cylindrical body 1 is provided with a liquid receiver 1a at its lower portion, and a liquid drain pipe 2 on its bottom plate, an exhaust duct 1b on its top, and raw water spray nozzles 3 in its upper portion to supply raw water from a raw water supply pipe 3a. In its middle portion, perforated plates, as packing material, made of water-permeable ceramic are overlaid each other to form a packed bed in which the raw water sprayed by spray nozzles 3 infiltrates into the packing materials, and comes into contact with the gas while the raw water gradually flows down. In its lower portion, a gas burner 5 is installed, and combustible gas as a raw material is supplied from a gas supply pipe 5a. A drip cover is equipped above the gas burner 5. As a raw combustible gas, for example, a gas generated from methane fermentation process for piggery manure treatment can be used, and as raw water, well water can be used.
Patent JP-S5522813-A (JP)
Title: Semiconductor photo decector
Inventor: YAMAMOTO YOSHIHISA
IPC: H01L31/108
Filed: 1978-08-04
Abstract: PURPOSE: To improve characteristics of quantum efficiency, noise and response by providing a waveguide path in parallel to a composition plane of a light detector having metal-semiconductor shottky composition and absorbing substantially entrnece light propagated within the waveguide path into the metal.  
     CONSTITUTION: N or ν layer 2 is glown onto N +  Si basic plate and in a determined area two guardrings 5 are penetrated in the basic plate and difusely formed. Then a shottky electrode 3 is attached to the area including these guardrings and a derivative layer 6 is formed onto the layer 2 which does not have the electrode 3. Then a derivative layer 7 adapted to form a waveguide having higher refractive index than that of the layer 6 is attached over the layer 6 and layer 3 and a direct current power source is connected between a projecting end of the layer 3 and an ohmic electrode 4 disposed in the inner face of the basic plate 1. Thus light hν entered into the layer 7 is enclosed within the layer 7 and reach at the area contacting with the layer 3 and as the layer 3 absorb all light, there is no energy loss and effective electron charge is occured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63258542-A (JP)
Title: Preparation of slightly water-soluble sheet food
Inventor: OKA HIDEKI
IPC: A23L17/60
Filed: 1987-04-17
Abstract: PURPOSE:To obtain the titled food having moderate flexibility and swelling property and excellent texture while ensuring sufficient slight solubility, by using a gum, such as carrageenan or KONJAK (devil's-tongue) mannan, as a binder and simultaneously adding pectin thereto. CONSTITUTION:An edible binder is blended in a desired food material, etc., and formed into a sheet. In the process, a gum, such as carrageenan or KONJAK mannan, is used as a binder and an adequate amount of pectin is simultaneously added.
Patent JP-S5720168-A (JP)
Title: Rotor of superconductive rotary machine
Inventor: YOSHIOKA SUMIO
IPC: H02K15/04
Filed: 1980-07-08
Abstract: PURPOSE:To prevent a slidable contacting part from seizing and fretting, by a method wherein a torque tube or cold damper at the slidable contacting part is hardened by the hardening padding welding or the like. CONSTITUTION:A torque tube 2 and a cold damper 5 are joined together at a slidable connecting part 17. In this case, however, a hardened padded layer 18 is provided at said connecting part 17 by built-up-welding the part where the torque tube 2 contacts with the inner circumferential surface 5a of the cold damper 5. In addition, a similar effect can be obtained by a method wherein said connecting part is hardened by nitriding flame-spraying or the like, or a method wherein the surface is oxidized to form an oxide film on heating and a chemical treatment, or a method wherein the surface is coated with a material which hardly seizes and frets by plating, cladding spraying or the like.
Patent JP-S58214572-A (JP)
Inventor: KURATA TAKEO
IPC: A47G27/02
Filed: 1982-06-04
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-H10280467-A (JP)
Title: Device for determining pitch angle and ground speed of leveling machine, and method thereof
Inventor: JAYARAMAN GANGADHAR
IPC: E02F3/85
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To make a detected signal accurate by determining a set of equations for modeling a set of operating parameters of a leveling machine, detecting a plurality of operating parameters on the leveling machine, generating a set of operating parameters, and determining the pitch angle estimate and ground speed estimate using a least mean-square estimating method according to these signals. SOLUTION: An automatic control device 200 detects the ground speed of a leveling machine and generates a corresponding ground speed signal. An attachment position determining device 214 receives a slip signal from a pitch angular speed sensor 208, a lift position detection signal from a lift position detecting device 210, and a tip position signal from a tip position detecting device 210, and computes the height of a blade according to these signals. A requested ground speed regulator 216 regulates ground speed as a function of a pitch angle signal generated by a pitch angle detector 204, and generates a regulated ground speed reference signal.
Patent JP-H11296675-A (JP)
Title: Image discrimination method, image discrimination device and storage medium
Inventor: ARAHATA HIROYUKI
IPC: H04N5/32
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an image discrimination device for accurately discriminating whether or not an image area to be a processing object is an area including an irradiation area. SOLUTION: A coordinate instruction means 201 instructs plural columns for extracting linear image data from an object area and a characteristic value obtaining means 202 obtains a characteristic value from the linear image data corresponding to the instruction of the coordinate instruction means 201. An irradiation end extraction means 203 obtains the coordinates of the end point of the irradiation area by using the characteristic value obtained in the characteristic value obtaining means 202 and a storage means 204 successively stores the coordinates obtained in the irradiation end extraction means 203. A judgement circuit 205 discriminates whether or not the irradiation area is included in the object area (whether or not irradiation diaphragm is present) by the respective coordinates stored in the storage means 204.
Patent JP-S60238828-A (JP)
Title: Photographic printing paper base
Inventor: TAMAGAWA SHIGEHISA
IPC: B05D5/02
Filed: 1984-05-11
Abstract: PURPOSE:To impart writability effectively by coating both sides of paper with polyolefin to form a photographic printing paper base and forming a coating layer contg. an inorg. pigment and an acrylate emulsion on the reverse side of the base. CONSTITUTION:Both sides of the paper are coated with polyolefin to form a photographic printing paper base, and a coating layer contg. an inorg. pigment having a number average particle diameter of 0.1-2.0mum and an oil absorptivity of 100<=cc/100g, and an acrylate emulsion having a glass transition point of 20-50 deg.C is formed on the reverse side of the base. As said inorg. pigment, crystalline silica or synthetic alumina are especially preferable from the view point of pencil writability. Said acrylate emulsion is a copolymer of methyl methacrylate and styrene and/or acrylate, and a terpolymer of them is especially preferable.
Patent JP-H11269492-A (JP)
Title: Detergent composition
Inventor: AKUTSU TAKAHIRO
IPC: A61K8/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent compsn. which provides a refreshing feeling when used and is excellent in detergency by compounding specified amts. of titanium oxide and a polyethylene powder. SOLUTION: 0.01-1.0 wt.% titanium oxide pref. having an average particle size of 0.01-0.5 μm and 0.5-10.0 wt.% polyethylene powder pref. having an average particle size of 1-50 μm are compounded, pref. at a wt. ratio of (1:5)-(1:50). Both rutile and anatase titanium oxide can be used. Materials usually used for detergents, such as a humectant (e.g. glycerin), an anionic surfactant, a lipophilic nonionic surfactant, a hydrophilic nonionic surfactant, an amphiphatic surfactant, and a cationic surfactant, can be used arbitrarily. A thickener, a bactricide, an antioxidant, etc., may also be incorporated.
Patent JP-S57211028-A (JP)
Title: Production of thermoresistor
Inventor: IMAMURA IKU
IPC: G01K7/18
Filed: 1981-06-22
Abstract: PURPOSE:To obtain a temperature sensing element which has the excellent vibration resistance with no disconnection, by connecting previously a trunk line having a large section area to a thermoresistance line and welding the trunk line and a supporting conductor together after storing the thermoresistance line into a metallic sheath. CONSTITUTION:A trunk line 12 having a larger section area than a thermoresistance line is previously connected to both ends of the thermoresistance line wound around a core. The core is stored in a cavity part 10 formed to an inorganic insulator 9 within a metallic pipe 7. Then tne line 12 is welded with a supporting conductor 8. In such way, the line 12 can be connected easily to the supporter 8 even at the outside of the pipe 7 to realize an assured connection between the resistance line and the conductor 8.
Patent JP-H05300786-A (JP)
Title: Torque controller for induction motor
Inventor: OMORI YOICHI
IPC: H02P27/04
Filed: 1992-04-15
Abstract: PURPOSE:To suppress a transient reduction at the time of starting to rotate at a high speed by adding a product of a speed and an amplitude of a magnetic flux to an output of a torque error amplifier. CONSTITUTION:The torque controller for an induction motor comprises means 6 for calculating a magnetic flux vector and a torque, torque error calculating means 71 and a magnetic flux error calculating means 72, torque error amplifying means 81 and magnetic flux error amplifying means 82 for amplifying them, a multiplier 10 for obtaining a product of a speed and an amplitude of a magnetic flux, an adder 11 for adding the product to an output of the means 81, coordinates converting means 9 for rotary coordinates-converting the outputs of the means 81 and the adder 11, and a voltage-controlled inverter 2.
Patent JP-S63260188-A (JP)
Title: Semiconductor laser
Inventor: ABE HISASHI
IPC: H01S5/00
Filed: 1987-04-17
Abstract: PURPOSE:To prepare a semiconductor laser without using a phenomenon peculiar to liquid-phase epitaxial growth by forming a second clad layer being laminated onto an active layer and having band gap energy larger than an active layer and a second conductivity type. CONSTITUTION:A first conductivity type optical confinement layer 12 formed to a striped shape at the central section of the surface of a first conductivity type semiconductor substrate 11, a second conductivity type current constriction layer 14, which buries both sides of the layer 12 and the surface of which constitutes the same plane as the surface of the optical confinement layer 12, a first clad layer 16 having the same conductivity type and the same band gap energy as the optical confinement layer 12, an active layer 17 having band gap energy smaller than the first clad layer and larger than the current constriction layer 14, and a second clad layer 18 having band gap energy larger than the active layer 17 and a second conductivity type are laminated in succession. Consequently, a semiconductor laser can be prepared without employing a phenomenon peculiar to liquid-phase epitaxial growth. Accordingly, the semiconductor laser can be prepared through an organometallic vapor growth method (MOCVD), a molecular-beam epitaxial growth method (MBE), etc.
Patent JP-S5219456-A (JP)
Title: Manhole
Inventor: KOGA MOTOYUKI
IPC: E02D29/12
Filed: 1975-08-06
Abstract: PURPOSE: To easily adjust the vertical position of a lid-receiving annular means so that the upper surface of the annular means may align with the ground surface by operating a cylindrical supports screw-connected to a manhole lid-receiving annular means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5619758-A (JP)
Title: Preparation of gravure cylinder made of resin
Inventor: TACHIBANA EIICHI
IPC: B05D1/36
Filed: 1979-07-27
Abstract: PURPOSE: To increase productivity by a method wherein a photosetting polyamide resin liquid is applied on the surface of a cylindrical substrate, hardened by the irradiation of electron beams and electronic engraving is applied to the resin layer, thereby a gravure cell is formed.  
     CONSTITUTION: A photosetting polyamide resin liquid 12 is applied on to the surface of a cylindrical substrate 10. The resin liquid 12 is applied spirally by an applying device, forming a layer 14. Next, by using a high-pressure mercury arc lamp having a peak at the wave length of 365mμ as a light source 20, the resin layer 14 is hardened speedily. Then, the surface of the layer 14 is made to be smooth by a paper polishing or buff polishing method or the like. After that, electronic engraving or hand engraving is applied to the material plate thus produced and a gravure cell whose size and depth vary according to the shade of an original picture is formed on the hardened resin layer 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5320672-A (JP)
Title: Incinerator
Inventor: OKADA MINORU
IPC: F23H7/16
Filed: 1976-08-10
Abstract: PURPOSE: To accomplish combustion while feeding back things to be burned to the combustion section with a conveying device provided under the roasters when spilled from the clearances between thereof in an incinerator designed to transfer the things to be burned with a reciprocating roasters. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5220481-A (JP)
Title: Automatic assembly device
Inventor: SHIOZAWA AKIRA
IPC: B23P21/00
Filed: 1975-08-08
Abstract: PURPOSE: To obtain an all-purpose automatic assembly device suitable for the production of various kinds with a small amount by providing one assembly unit movable in X, Y and biaxial directions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63264139-A (JP)
Title: Deodorizer and deodorizing material
Inventor: TAMURA SHOHEI
IPC: B01D53/38
Filed: 1987-04-17
Abstract: PURPOSE:To enhance an eliminating performance for malodor ingredients such as ammonia, hydrogen sulfide, mercaptans etc., by preparing a deodorizer which consists of a higher-order silver compound as an active ingredient in which an atomic number ratio of oxygen to silver (O/Ag) is greater than 1. CONSTITUTION:A deodorizer is prepared by employing higher-order silver compounds such as AgO, Ag3O4, Ag2O3 etc., as an active ingredient, in which the atomic number ratio of oxygen to silver (O/Ag) is greater than 1, and adding another ingredients such as water, water retaining agents, metallic oxides etc., thereto. A deodorizing material is formed by holding the above-produced deodorizer in a holding material such as a nonwoven fabric consisting of a high polymer material, glass fiber etc. In the production of the deodorizer, a 5-200pts.wt. water and a 0.5-5pts.wt. metallic oxide are preferably added in a 100pts.wt. higher-order silver oxide. Moreover, a 0.1-100pts.wt. parts higher-order silver oxide is preferably added in a 100wt.pts. parts carrier.
Patent JP-H08272270-A (JP)
Title: Image forming device
Inventor: SENBA HISAAKI
IPC: G03G21/08
Filed: 1995-03-29
Abstract: PURPOSE: To prevent non-uniformity of an image density and fogging from occurring regardless of using over a long period, and to maintain the uniform image, by making the image carrier surface exposure amount distribution of the exposure part variable, in the direction crossing the image carrier moving direction. CONSTITUTION: A slit mechanism 9 is provided with movable two opposite blades 9a and 9b having longitudinal length in a photoreceptor lengthwise direction, and by separating both blades 9a and 9b, a separated part of a slit 9c is used as a light emitting port having a length in the photoreceptor lengthwise direction. The blades 9a and 9b is independently movable, respectively, and an opening and closing of the slit 9c is controlled by positional shifting. Then, a pre-exposure lamp 8 is allowed to pass through the slit 9c, the photoreceptor surface area is made to be a pre-exposure part (a) and pre-exposured L1 over the photoreceptor lengthwise direction. Moreover, a part of the light beam passed through the slit 9c impinges a reflection board 10 and let a nip part (b) is nip-exposed over the photoreceptor lengthwise direction.  As a result, the photoreceptor surface exposure amount distribution in the pre-exposure part (a) and the nip exposure part (b) in the photoreceptor lengthwise direction is made variable.
Patent JP-S62266257-A (JP)
Inventor: UIRIAMU FURANSHISU KOUTO
IPC: F16H59/40
Filed: 1987-04-17
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-H04117989-A (JP)
Title: Cutter guide
Inventor: SAWAMURA MAMORU
IPC: B26D7/01
Filed: 1990-04-10
Abstract: PURPOSE:To obtain the cutter guide which can correspond to dimensions of various framework that there is no fear that it is shifted in the course of use by providing a guide stepped part extending in the longitudinal direction of the inside peripheral surface on a guide main body whose cross section is like a circular arc. CONSTITUTION:On the inside surface of a guide main body A whose cross section is like a semicircular arc, each stepped part 1, 2, 3, 4 and 5 of first-fifth extendins in the longitudinal direction is formed. One side part of each stepped part 1, 2, 3, 4 and 5 of these first-fifth becomes first-fifth main abutting faces 1a, 2a, 3a, 4a and 5a, respectively. Also, the other side part being adjacent to one side part of each stepped part 1, 2, 3, 4 and 5 of first-fifth becomes first-fifth sub-abutting faces 1b, 2b, 3b, 4b and 5b, respectively. A first sub- abutting face 1b and a second main abutting face 2a, a second sub-abutting face 2b and a third main abutting face 3a, a third sub-abutting face 3b and a fourth main abutting face 4a, and a fourth sub-abutting face 4b and a fifth main abutting face 5a make a right angle, respectively.
Patent JP-H10286264-A (JP)
Title: Dental straight hand piece
Inventor: MURANO HIDEAKI
IPC: A61C1/10
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent a bearing from being damaged so as to prolong the use life of the bearing by increasing the length of a path through which powder dust reaches the bearing. SOLUTION: A dental straight hand piece is composed of a rotary shaft 3 arranged in a body 8 through the intermediary of a bearing 10 so as to be rotatable, and having a hollow distal end part, a chuck shaft 1 arranged in the rotary shaft 3, the bearing 10 being provided at the distal end side of the hand piece so as to prevent powder dust such as cut chips from entering the bearing 10, an inner race retainer 21 fixed to the rotary shaft 3 so as to inhibit axial movement of an inner race 10a of the bearing 10, and an outer race retainer 21 fixed to the hand piece body so as to inhibit axial movement of an outer race 10b of the bearing 10.  The inner and outer race retainers 21, 22 have circular concavities 21a, 22a and convexities 21b, 22b which are axially telescopic, thereby it is possible to restrain powder dust produced by cutting by the use of a cutter 2 from reaching the bearing 10.