baber/WOPTO huggingface dataset:
Patent JP-2001186696-A (JP)
Title: Stator core structure, stator core-winding method, and rotation detector
Inventor: TAGAWA HIROSHI
IPC: H02K1/18
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To facilitate winding and to prevent magnetic efficiency from decreasing by forming an annular core member by connecting a plurality of core pieces and an insulation connection member, and forming an inner slot opening. SOLUTION: The stator core structure, a stator core-winding method, and a rotation detector consist of an H-shaped core piece 20 where an annular core member 1 has a protrusion pole 3, and an insulation connection member 22 for connection each core piece 20, and an annular yoke member 12 is coaxially provided at the outer periphery of the annular core member 1.
Patent JP-H11182598-A (JP)
Title: Vibration control device
Inventor: KAMIFUKU SHIGERU
IPC: F16F1/38
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce a cost, to reduce weight, and to improve durability of an elastic body by arranging the elastic body between inside/outside members having flange parts, and forming the projecting-shaped recessed part on the elastic body side at least in one radial directional intermediate part of both flange parts. SOLUTION: Flange parts 1A and 2A are arranged on the respective one end sides of an inside memeber 1 and an outside member 2 so that an elastic body 3 is arranged between the members 1 and 2. The total quantity of the elastic body 3 is increased by forming the constricted part 2B recessed on the radial directional inside in a bending place of the outside member 2 to form a recessed part 4 forming a projecting shape toward the elastic body 3 side in the radial directional intermediate part in a symmetric position by sandwiching the inside member 1 in the flange part 1A. A drawing process is performed by performing injection/vulcanizing molding on a rubber material between these by setting the members 1 and 2 in a mold by using ordinary rubber as the elastic body 3.  Such constitution can also improve durability by improving an axial directional spring constant of the elastic body without enlarging a plate thickness of the flange parts and a dimension between the flange parts.
Patent JP-2000187192-A (JP)
Title: Temperature controlled optical waveguide
Inventor: KANEKO KATSUHIRO
IPC: H04B10/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a temp. controlled optical waveguide efficiently conducting heat from a heat generating body without dissipating to a core part when the refractive index of the core part is changed using thermooptical effect and efficiently heating the core part and the clad part of the optical waveguide placed below the heat generation body. SOLUTION: The waveguide is the temp. controlled optical waveguide consisting of the clad part 3 projectingly formed on a substrate 1, a single core part 2 formed in the clad part 3 and having a refractive index larger than that of the clad part 3 and changed according to a temp. and the heat generation body 4 formed on the upper surface of the clad part 3. The heat from the heat generating body 4 is conducted to the core part 2 without being dissipated, and the core part 2 is heated efficiently to be operated.
Patent JP-H11183052-A (JP)
Title: Method of treating exhaust gas in electric furnace
Inventor: OSADA HIROSHI
IPC: B01D53/70
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a treating method for exhaust gas in electric furnace which can raise the use efficiency of absorbents, and prevent the shortage of the absorbents. SOLUTION: Adsorbents are blown in cooled exhaust gas through a quantity regulator 6 from an adsorbent input device 5. The blown-in adsorbents forms an accumulated layer, being accumulated in the filter part of a bag filter 7, and contact with the exhaust gas passing through the accumulated layer, and adsorb harmful matter such as the dioxin in exhaust gas, its precursor before composition, etc. and are discharged from the bottom of the bag filter 7. An electric furnace controller 9 controls the operation state of the electric furnace 1, and also monitors the operation state. Then, the quantity of blow-in adsorbents is increased by giving a command to the blow-in quantity regulator 6 for a specified time immediately after the electric furnace has started the refining and for a specified time after additional charge of scrap is performed.
Patent JP-2000162403-A (JP)
Title: Preventing method for interference fringe of plastic lens
Inventor: MASE SHOJI
IPC: G02B1/115
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a plastic lens with no interference fringe, having a superior impact resistance after antireflection coating. SOLUTION: A plastic lens is formed by laminating an impact resistant primer layer made of polyurethane, a hard coat layer made of a silicone-based resin, and one or more antireflection layers formed by deposition of inorganic matter, on a surface of a plastic lens base material in this order. The primer layer contains 1-80 wt.% fine oxide particles of at least one kind of metal selected from Al, Ti, Zr, Sn and Sb, so that a refractive index of the primer layer of the plastic lens is increased to prevent any interference fringe of the plastic lens.
Patent JP-2000186176-A (JP)
Title: Alkoxysilyl group-containing curable composition
Inventor: BESSHO SHINJI
IPC: C08L23/22
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain an alkoxysilyl group-containing curable composition improved in moisture permeability and surface residual tack and spinnability, etc., and especially useful as a sealing material for building by including a specific isobutylene-based polymer and a specific acrylic polymer as main ingredients. SOLUTION: This alkoxysilyl group-containing curable composition comprises (A) an alkoxysilyl group-containing isobuthylene-based polymer of the formula [(m) and (n) are each 5-400] and (B) an alkoxysilyl group-containing acrylic polymer incompatible with the component A as main ingredients. The weight ratio of the component A to the component B is preferably (50/50) to (5/95) when both components are together used so as to be one pack type moisture curable or preferably (95/5) to (5/95) when both components are combined with a curing agent in which a catalyst for hydrolyzing an alkoxysilyl group is compounded to afford two-pack type. The component B is obtained by subjecting an alkyl acrylate to radical copolymerization with a (meth)acryloxyalkoxysilane, etc., in the presence of a chain transfer agent.
Patent JP-2001179734-A (JP)
Title: Die for manufacturing resin pellets
Inventor: YOSHII YASUO
IPC: B29C48/05
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a die for manufacturing resin pellets capable of easily processing a die plate and achieving structural simplification of a heating medium flow channel and enhancement of heating efficiency. SOLUTION: In a die 1 for manufacturing resin pellets having a large number of nozzle orifices 7 provided on the outer surface thereof, a large number of rows of hearing medium flow channels 8 are provided so as to extend in the direction crossing the resin flow channels 5 communicating with the nozzle orifices 7 in the vicinity of the outer surface of the die 1 to be arranged along the resin flow channels 5. At least either one of heating medium introducing and discharging routes is independently provided with respect to each of the rows of the heating medium flow channels 8.
Patent JP-2000191447-A (JP)
Title: Hair cosmetic
Inventor: WATANABE SHINICHI
IPC: A61K8/89
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject hair cosmetic that has high effect to inhibit hairs from peeling off cuticles, being frayed and torn off, shows good texture and feeling without greasiness on application to the hair. SOLUTION: The objective hair cosmetic comprises (A) a water-soluble silicone that is preferably a polyoxyethylene methylpolysiloxane copolymer with a HLB of >=10, and melts at >=40 deg.C and (B) a protein derivative, for example, trimethylammonium-derived keratin hydrolyzate or the like. In a preferred embodiment, the content of the component A is 0.5-5 wt.%, while the component B is >=0.001 wt.%. This cosmetic can be widely applied in a variety of production form, for example, solutions, foams, sprays or the like.
Patent JP-2001182582-A (JP)
Title: Engine control device for construction machine
Inventor: SAKAI NORIYUKI
IPC: F02D45/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To eliminate rapid high speed rotation at the start of an engine of a construction machine, and especially to prevent seize and break of the engine due to grease delay at low temperature. SOLUTION: This control device for a construction machine includes hydraulic pumps 6, 7 driven by the engine 1. Control valves 8-15 of a hydraulic actuator are connected to oil passages of the hydraulic pumps 6, 7, and the engine 1 is controlled by a controller 4 so as to provide a desired rotation speed by calculating a set voltage value of a throttle volume 2. The engine 1 starts with idling or low speed rotation based on a command signal by the controller 4, and the idling or low speed rotation state can be released based on an output signal of one of idle release switch 20, the throttle volume 2, a pressure switch 18 for detecting changeover of the control valves 8-10 and 12-14, and a pressure switch 19 for detecting changeover of the control valves 11, 15.
Patent JP-2001181690-A (JP)
Title: Method for producing solid detergent composition
Inventor: IDE YASUHIKO
IPC: C11D11/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To optimize production conditions and achieve the upgrade of the quality of a solid detergent composition in the process for producing the solid detergent composition via a dough-like intermediate. SOLUTION: This method for producing the solid detergent composition comprises the step for preparing a detergent dough material including a surfactant and the step for crushing the detergent dough material by applying shearing force to the detergent dough material in which the specimen of the detergent dough material may have a needle penetration force (the value of (needle side face friction [N]/needle penetration friction [N]) of 0.2-0.8 measured by penetrating a prescribed needle therethrough at a temperature almost equal to that of the crushing process.
Patent JP-2000192727-A (JP)
Title: Window regulator device
Inventor: ISOMURA YUKIO
IPC: E05F11/44
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To secure smooth rotation of equalizer arms. SOLUTION: This window regulator device has a through hole 23 formed in a lift arm 2, a flange wall 24 formed integrally around the through hole 23 in the lift arm 2, a shank 53 formed integrally with a first equalizer arm 5 and passed through the through hole 23 so as to be joined to a second equalizer arm 6 on an end face thereof and to make sliding contact with the inner periphery surface of the flange wall 24 on the outer peripheral surface thereof, and a first annular projection 54 formed integrally with the first equalizer arm 5 around the shank 53 and making sliding contact with one side of the lift arm 2 so as to form axial clearance between the end of the flange wall 24 and the first equalizer arm 5.
Patent JP-H11194038-A (JP)
Title: Real time recorder
Inventor: NAKAZAWA TAKASHI
IPC: G01R13/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the continuous recording by means of a real time recorder from being interrupted even when the printer of the recorder is temporarily stopped when, for example, the recording paper is changed. SOLUTION: In a real time recorder provided with a converting section (composed of an input section 1 and an A/D converter 2) which converts inputted analog signals into digital signals and an MPU 5 which causes a printer 6 to record the waveform of the analog signals by outputting the data about each part of the analog signals to the printer 6 upon receiving the data from the converting section, a memory 8 in which the data from the converting section is stored under the control of the MPU 5 is provided.  When the recording operations of the printer 6 are stopped, the MPU 5 successively stores the data sent from the converting section in the memory 8 and, when the recording operations are restarted, sends the data to the printer 6 by reading out the data from the memory 8 in the storing order and, at the same time, the data received from the converting section after the recording is restarted is sent to the memory 8.
Patent JP-2000196764-A (JP)
Title: Interphone device
Inventor: OUCHI TAKAHARU
IPC: G08B25/04
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To stepwise enlarge the sound volume of a call sound and to permit a manager or a dweller to be conscious of it at a place which is slightly detached from a sound source by providing a control circuit outputting a call command signal to a sound synthesizing circuit when a call signal from another unit is received and outputting a sound volume adjusting signal stored in a memory to a sound volume adjusting circuit. SOLUTION: When a micro computer 1 receives a call signal through a call controller TC from house information disk J, it outputs a call command signal to a sound synthesizing circuit 2. The sound synthesizing circuit 2 receiving the call command signal outputs the call sound signal to an amplifier circuit 3. Since that the sound volume adjusting signal of a medium level is to be the outputted is stored in the incorporated memory in the micro computer 1, the micro computer 1 outputs the sound volume adjusting signal of the medium level from an output P2 to a sound volume adjusting circuit 4. The sound volume adjusting circuit 4 receiving the sound volume adjusting signal turns on a transistor 10 and makes current to a sound volume adjusting resistor 7 of medium resistance.
Patent JP-2001186380-A (JP)
Title: Image input/output device and data display device
Inventor: HIDARI HIROBUMI
IPC: H04N5/222
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To turn on an object illumination device with the image signal selection in an image pickup device. SOLUTION: An image input/output device is provided with an image pickup device 1 which image-picks up an object 3 placed on a mount 71 and a projection display device 7 generating and projecting the image based on an inputted image signal. When a command for selecting the image signal outputted from the image pickup device 1 by an operation switch 45 selecting an input terminal A is given, the object illumination lamp 4 is turned on. When the object illumination lamp 4 is turned off, a change over switch 26 is changed over so that the outer image signal of an input terminal B is selected by the command of CPU 52.
Patent JP-2000190143-A (JP)
Title: Holder assembly device
Inventor: OKUNO HIROSHI
IPC: F16C43/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a holder assembly device which can assemble plural rolling bodies in a holder continuously and also simplify the device and shorten an assembly time. SOLUTION: This device is provided with a base body 11 for supporting a holder 3 and a rolling body distribution column 13 relatively turnable for the base body 11 arranged concentrically with the holder 3 supported by this base body 11. The opening 28 of a rolling body supply route 29 for loading plural rolling bodies 5 in a line is provided on one end facing to the holder 3 of the rolling body distribution column 13 and also a push-press surfaces 27, 31 for pushing the rolling body 5 supplied from the opening 28 in a pocket 7 by the relative rotation of the base body 11 and the rolling body distribution column 13 are provided.
Patent JP-2000192283-A (JP)
Title: Plated ceramic-metal composite material and its production
Inventor: ISHIKAWA SHUHEI
IPC: C25D5/54
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To form a plating film on a ceramic-metal composite material in uniform thickness and with excellent adhesion. SOLUTION: A ceramic-metal composite material 10 coated with a plating film 18 is produced by the method including a sensitizing stage for adsorbing a reducing agent 22 on the surface, an activating stage for substituting a catalytic metal 20 for the reducing agent 22, an electroplating stage for forming a first plating film 18a at least on the catalytic metal 20, an electroless plating stage for forming a second plating film 18b at least on a ceramic 12 and a drying and heating stage for drying the whole body in the atmosphere free of oxidizing gas. The catalytic metal 20 can be directly adsorbed, or the adsorption of the reducing agent 22 and the substitution of the catalytic metal 20 for the reducing agent can be performed at the same time.
Patent JP-2001183066-A (JP)
Title: Thermal treatment equipment
Inventor: BANDO KENICHI
IPC: F27D1/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide thermal treatment equipment which can efficiently perform heating/cooling treatment by shortening the time required at the time of changing its treating temperature and, at the same time, can guarantee a fixed quality for treated objects. SOLUTION: A heating and cooling device 1 has a temperature control plate 3 set up in a treatment space 3. The semiconductor wafer (W) supporting surface 3a of the plate 3 can be controlled to various treating temperatures. The treatment space 3 is made of a material having a larger coefficient of thermal conductivity than a casing main body 5 has and blocked by means of a soaking section 4 having a small heat capacity. On the outside of the soaking section 4, a heat-insulating section composed of the main body 5 and an air layer 5a between the main body 5 and soaking section 4 is arranged.
Patent JP-2001182254-A (JP)
Title: Gutter hanger
Inventor: TAKAYAMA MASAYOSHI
IPC: E04D13/072
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an excellent gutter hanger for elastically deforming a connecting body by the rotation of an operation lever to press and position a gutter hanger body to a mounting beam, which can effectively prevent the gutter hanger body from being inclined toward a mounting beam body or shifted forward from a preset retaining position to a gutter locking part side by preventing the gutter hanger body from separating from the mounting beam body. SOLUTION: This gutter hanger 1 comprises the gutter hanger body 2 capable of engagingly locking a gutter 30 and having no slide guide hole, the connecting body 5 surrounding the gutter hanger body 2, and the mounting beam body 3a capable of engagingly locking the connecting body 5. The operation lever 7 is rotatably provided on the connecting body 5, and the gutter hanger body 2 can be pressed and positioned to the mounting beam body 3a by the elastic deformation of the connecting body 5 by the rotation of the operation lever 7. This gutter hanger 1 is characterized by being provided with a separation preventing means for preventing the gutter hanger body 2 from separating from the mounting beam body 3a.
Patent JP-2000203969-A (JP)
Title: Carbon material with functional coating layer
Inventor: TOJO TETSURO
IPC: C04B41/83
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent peeling even under repetitive thermal stress and to retain various functions by disposing a functional coating layer surface-coated with a cured body of a thermosetting resin mixed with a fluororesin. SOLUTION: A fluid prepared by dispersing fluororesin powder in a thermosetting resin is applied to the surface of a graphite material to form a coating layer having functions such as water repellency as a monolayer. When a thermosetting resin having a great affinity for the graphite material is used, the adhesion of the coating layer to the graphite material can be enhanced, the coating layer can be made thinner and the impairment of functions such as wear resistance and self-lubricity peculiar to the graphite material can be inhibited. Since the coating layer penetrates into the pores in the surface of the graphite material and coats the surface, the penetration of water and impurities into the base material can also be prevented. The fluororesin content of the thermosetting resin is preferably 30-80 mass %.
Patent JP-2001189211-A (JP)
Title: Dust core and method of manufacturing dust core
Inventor: YOSHIDA SHOJI
IPC: H01F1/22
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a dust core which has low coercive force and is superior in soft magnetic characteristic, and to provide its manufacturing method. SOLUTION: In powder of metal glass alloy, an amorphous phase where a temperature gap ΔTX of supercooled liquid represented by formula ΔTx= Tx-Tg (where Tx is a crystallization start temperature, and Tg is glass transition temp0erature) is at least 20 K is made a main phase. A dust core, where the powder of metal glass alloy and insulating material are mixed and molded, is adopted. It is preferable that the metal glass alloy be composed of Al of 1-10 at.%, Ca of 0.5-4 at.%, P of at most15 at.%, C or at most 7 at.%, B of 2-10 at.%, Si of at most 15 at.% and Fe of the residue.
Patent JP-2000179816-A (JP)
Title: Cylindrical reciprocating rotary incinerating or melting furnace
Inventor: OKANO HIROYUKI
IPC: F23G5/20
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce a dumping loss of an energy as much as possible for a remedy to detoxify a harmful substance by melting and solidifying and to generally simplify a facility for dust collecting fly ash in drying and burning steps. SOLUTION: A rotor 1 is reciprocatingly rotatably supported on an oblique base 2, and its axial center 3 is inclined to 6 to 10 degrees so that the axial center can be reciprocatingly rotatable to 60 degrees at a maximum to right and left sides. A burner 4, a gas supply unit 4a and an air supply unit 4b are provided near an obliquely lower end of the cylinder 1, and a supply hopper 5a, a screw 5b and a smoke exhausting means 6 are provided. A refractory material 1b is stretched on an inner surface of an outer cylinder made of a steel sheet, and 'flutes' 1c each having a height of about 50 to 30 mm, a thickness of about 50 to 300 mm are provided on the material. A material to be treated is supplied from a supply means 5 to a rotary furnace 1, and moved by sliding along the oblique surface while repeating a lateral rotation.  The material is dried, incinerated, melted and fused by the combustion burner 4.
Patent JP-H0518378-A (JP)
Title: Two-stage screw vacuum pump
Inventor: SHIMIZU NOBU
IPC: F04C23/00
Filed: 1990-12-12
Abstract: PURPOSE:To provide a double-stage screw pump which restrains rise of intermediate pressure in an intermediate passage and reduce driving torque. CONSTITUTION:A vacuum vessel 21 is connected to a front-stage suction port 27 of a front-stage pump 22, and a discharge port 28 is connected to a rear-stage suction port 29 of a rear-stage pump 24 by an intermediate passage 23. At a communication passage 31 for making the intermediate passage 23 communication to the suction port of the front-stage pump, an opening/closing valve 33 is provided. An accelerating gear 26 is provided at an output shaft of a driving machine 25, and it is connected to male rotors 7A and 7B. A gas in the vacuum vessel 21 is discharged from the rear-stage discharge port 30 through the front- stage pump, the intermediate passage 23 and the rear-stage pump, and inside of the vacuum vessel 21 is maintained at a high vacuum. A pressure switch 32 is provided at the suction port of the front-stage pump, and when a pressure more than a predetermined pressure is detected, the opening/closing valve 33 is opened, and when a pressure less than the predetermined pressure is detected, it is closed.