baber/WOPTO huggingface dataset:
Patent JP-2002022317-A (JP)
Title: Thermostatic expansion valve
Inventor: MINOWA SHIYOUKEN
IPC: F16K31/68
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To improve a support structure of a diaphragm in a thermostatic expansion valve. SOLUTION: A flange 101 of a thermally responsive motion member 100' is brought into contact with the peripheral part of a central opening 82a provided in the central part of the diaphragm 82. The diaphragm 82 is supported by a diaphragm support member 82' of which the opening 82'a is put on the thermally responsive motion member 100' by pressing, and the peripheral part of the central opening 82a of the diaphragm 82 is held in by the flange part 101 and the diaphragm support member 82'. The diaphragm 82 and the member 100' are combined with each other in this way and welded at a welding part 102 by using laser beam welding or electron beam welding, so that the diaphragm 82 and the member 100' are fixed to and integrated with each other.  In the thermostatic expansion valve in the form of the present embodiment thus constituted, a thermal effect on the circumference of the welding part is very little, since the laser beam welding or the electron beam welding is used. Therefore, it is unnecessary to form a raised part around the central opening of the diaphragm in consideration of the thermal effect as in the case of using usual welding, e.g. TIG welding.
Patent JP-2002021971-A (JP)
Title: Fluid coupling with baffle plate
Inventor: INOUE KOJI
IPC: F16H45/02
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To simultaneously satisfy the requirements of reducing the drag torque and improving the transmission efficiency in a fluid coupling with a baffle plate. SOLUTION: In this fluid coupling having the baffle plate 15 projected toward the inner periphery of a circulating circuit 5, a clutch chamber 17 communicating with the outer periphery side of the circulating circuit 5 is divided between the back of a turbine impeller 4 and a side cover 6 for covering the back of the impeller 4, a clutch piston 18 dividing the clutch chamber 17 into an inside chamber 17a of the turbine impeller 4 side and an outer chamber 17b on the side cover 6 side is connected to the turbine impeller 4 movably in the axial direction to constitute a lockup clutch L. A first oil passage 24 connected to the outer chamber 17b and a second oil passage 25 communicating with the inner periphery side of the circulating circuit are alternately switched to be communicated with the discharge side of the oil pump 27 and an oil reservoir 28.
Patent JP-2002044394-A (JP)
Title: Facsimile equipment
Inventor: TANAKA AKIHIRO
IPC: H04N1/21
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To efficiently sort, confirm and manage data in simple constitution. SOLUTION: In the facsimile equipment 1, the output timing of data of each opposite party terminal which transmits data, which is not urgent to output, to the equipment is previously set and registered in an output managing table 17. A control part 3 stores the data which is transmitted from the opposite party terminal registered in the table 17 and received by a communication part 5, in a storing part 6 without outputting just after receiving it. Furthermore, the part 3 makes an output part 7 collectively output one or plural pieces of the received data which are transmitted from the opposite party terminal and stored in the part 6, by each registered opposite party terminal when the set and registered outputting timing concerning the opposite destination terminal comes.  Thus, sorting, confirming and managing of the received data by the unit of the opposite party terminal become easy.
Patent JP-2001052683-A (JP)
Title: Electrode having void lattice layer and battery having the same
Inventor: KOLB ERIC S
IPC: H01M10/052
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the Coulomb efficiency by inhibiting the production of dendritic crystals on an interface of electrodes and to improve the electrochemical performance by forming at least one lattice layer with void connected to the surface of a collector, on an electrode. SOLUTION: An inert framework or a lattice layer 38 on a first electrode 32 or a second electrode, including a collector or a base made of copper or the like is preferably made of an insulating material, which improves the deposition dissolution of lithium or the like as an electromotive force material. A number of openings 42 and voids 44 of the lattice layer 38 are preferably formed by a photolithographic method or a laser grinding method, which improves the accuracy in size and provides the uniform surface with respect to the deposition of lithium. It is preferable for the battery capacity to increase an area ratio of voids 44 or the like for depositing/ dissolving lithium and charging and discharging, within a range not impairing the strength.  The dendritic crystals are not substantially produced near the surface of a metallic collector connected with the lattice layer 38 on its surface, the charging and discharging can be repeatedly executed, and further the effect can be improved by controlling the height of the grating layer 38.
Patent JP-2001101006-A (JP)
Title: Interactive compact disk
Inventor: KIMU CHAN-GON
IPC: G06F15/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an interactive compact disk concerning a compact disk. SOLUTION: This interactive compact disk is connected with a web server on an internet for providing audio/video data reproducible by a CD/VCD player and an internet automatic connection program and specific information reproducible/utilizable by a computer, and while linked with the web server for providing a user interface according to information on the internet obtained by browsing a web site, and for providing the specific information, necessary program and data can be received according to the characteristics and contents of the information, and an active browser to be updated can be stored.
Patent JP-2002039440-A (JP)
Title: Clamping device
Inventor: OZAWA GODO
IPC: F16B2/06
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To simplify the clamping work of a clamping device for clamping a rod body. SOLUTION: Projecting detent parts 11 and 11 are mounted on sidewall parts 9 and 9 of both wings of a U-shaped outer block member of a clamp member 3. Spacers 10 and 10 are mounted on a position in parallel with the sidewall parts 9 near a female screw 8 mounted on an approximately central part of the outer block member 6. An elastic member 20 is attached to the outer block member 6, and groove parts 21 and 21 in parallel with the sidewall parts 9 gripping the rod body are mounted on both sides of the spacers 10 and 10. A clamp member 2 also has a similar constitution, the rod body is held between the female screw 8 formed as a bolt hole and the clamp member 3, and both are fastened by a bolt. Whereby the spacers 10 and 10 are abutted on each other.
Patent JP-2002044907-A (JP)
Title: Small-sized dc motor and mobile electronic device
Inventor: IBATA HIDEKAZU
IPC: H02K7/075
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To attain a compact size and high density device by reducing the occupancy area of an electrical connection part, in a vibration motor used in a mobile information device. SOLUTION: A small-sized DC motor comprises a contact surface 13b, pressed and made abut on a feed land 17a of a device and a feed terminal 13, having an elastic part 13a pressably deformed elastically, where the feed terminal makes contact surface and the neighborhood uncovered and separates the elastic part from an adjacent electrical conductor by means of an insulating material 15b. Then, the elastic part of the feed terminal, after being extended away from the feeding land in generally perpendicular direction, is connected to the interior of a case 11. The feed terminal is of a flat spring shape and extends from the position on the case which does not face the feed land toward the feed land.
Patent JP-2002045114-A (JP)
Title: Preservative agent for stored grain
Inventor: TSURUOKA MASAFUMI
IPC: A23B7/14
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a preservative agent for stored grains, having excellent repellent effect on noxious insects for stored grains and an enough mildewproofing effect, and highly safe in hygiene. SOLUTION: This preservative agent for stored grains has a black pepper oleoresin and/or a lemongrass oil as the active ingredients.
Patent JP-2001094178-A (JP)
Title: Optical fiber laser
Inventor: LEONBERGER FREDERICK J
IPC: H01S3/067
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a pumping optical fiber laser device which has wavelength stability and narrow emission range. SOLUTION: This laser includes an optical fiber waveguide part extended along a longitudinal direction, at least one active region doped with a rare earth in the longitudinal direction of the waveguide, and two reflectors 13 and 14 having resonance cavities formed therein and spaced from each other in the longitudinal direction. At least one of the reflectors constitutes an embedded Bragg grating, the grating has a largest reflectivity in the laser oscillation wavelength, and has a tuning means for changing the lengths of the resonance cavities to change the laser oscillation wavelength.
Patent JP-2002050164-A (JP)
Title: Video equipment
Inventor: KANESHIRO TETSUYA
IPC: H04N5/765
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a video equipment capable of simplifying a work to put articles in and out of the video equipment. SOLUTION: In this video equipment, equipment main body 1 having a video processing function is provided with an opening and closing body 3 formed so as to be freely swingable and openable/closeable up and down so that the equipment main body 1 can be switched to the state opened to the outside part of the state closed from the outside part and an illuminating means S for illuminating the part opened by the opening and closing body 3 in the equipment main body 1 according to turning the opening and closing body 3 into the opened state.
Patent JP-2002049192-A (JP)
Title: Image forming device
Inventor: OGURA TOKIHIKO
IPC: G03G15/043
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of always obtaining a high-quality image even when the temperature of toner rises. SOLUTION: After an image carrier 1 whose surface is uniformly electrified is exposed so as to form an electrostatic latent image, a developing means 8 develops the electrostatic latent image with the toner, whereby a toner image is formed. In the case of lowering the surface potential of the image carrier 1 by a post-exposure means 11 before transferring the toner image to transfer material, a control means 17 controls the exposing light quantity of the post- exposure means 11 based on temperature information from a temperature detection means 9 for detecting the temperature of the toner.
Patent JP-2002045689-A (JP)
Title: Adsorbing material
Inventor: SHIRAKAWA TOMOYUKI
IPC: B01J21/06
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain an adsorbing material capable of adsorbing and collecting both organic and inorganic matter suspended in the air or water, subjecting the adsorbed and collected matters to decomposition and removal with a catalyst and exhibiting the adsorption/collection effect over a long period. SOLUTION: This adsorbing material consists of an adsorbent and a photocatalyst coating layer formed on the surface of the adsorbent.
Patent JP-2002052562-A (JP)
Title: Resin molding
Inventor: KUZUTANI TERUHIRO
IPC: C08L97/02
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding which does not need blending of raw materials, etc., every time of molding. SOLUTION: Pellets comprising vegetable fibers and a polyolefin resin in which the amount of the resin is 10-50 wt.% of the total are injection-molded or blow-molded as a raw material.
Patent JP-2002052969-A (JP)
Title: Mounting method and mounting structure of assist grip
Inventor: SAKUMA SUMIYUKI
IPC: B60N3/02
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method and a mounting structure of an assist grip capable of connecting and disconnecting it as well as easy to mount and rationalizing a manufacturing process of a body panel. SOLUTION: A fixing clip 3 which cannot be extracted if once inserted into an engagement hole 41 provided on the body panel 4 is prepared at first at the time of mounting the assist grip 1 on the body panel 4. Additionally, the fixing clip 3 is fixed on a cushion material 2 free to connect and disconnect, and the cushion materials 2 are previously arranged on both ends of the assist grip 1. The assist grip 1 is mounted on the body panel 4 by inserting the fixing clip 3 into the engagement hole 41 of the body panel 4.
Patent JP-2002061019-A (JP)
Title: Method for producing ultrafine hole for a very little amount of fluid feeding structure, and spinneret for low-viscosity polymer based on the same
Inventor: YOKOI JUNICHI
IPC: D01D5/08
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a multihole nozzle conespondable to very small to large amounts of various fluids and ensuring fluid spray/jet to be made. SOLUTION: This multihole nozzle has such a construction that the outer circumferential part of an arrangement panel 2 is provided with arrangement bores 5 and skirted bores 4 radially from the center of the panel 2 or uniformly lattice-pattern fashion to dispose these bores from a feed side planar section 19 to an issue side stepped section 20, and on one side of these bores, approximately square bores 10 are made in the axial direction of a bush 11 with a conical fluid inlet 9 as the axis, thus forming a plurality of lower bores 12; subsequently, the diagonal corner 14 of a profile steel wire 13 with a counter side corresponding to each of the bores 10 is put to cuspal working such as in an arc-shaped fashion on the tip in the axial direction to make a fluid guide 15;  on the opposite side, i.e., the four faces of the counter side of an issue side 21 is put to chamfer working into a fluid guide 16, and the issue side 21 is forcedly fitted into the bores 10 to make an issue hole unit 17, which, in turn, is forcedly fitted into the bore 4, thereby a gap defined by the difference between the opening area of the bore 10 and the cross-sectional area of the fluid guide 16 is afforded as an issue hole flow channel 18.
Patent JP-2002053480-A (JP)
Title: Production-inducing agent for tumor necrosis factor, skin care preparation and health food
Inventor: SAKAGUCHI IKUYO
IPC: A61K8/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To discover a safe and new production-inducing agent for tumor necrosis from a medical plant used from old times, and supposed that the safety is established, and further to provide a skin care preparation and a health food by utilizing the production-inducing agent for the tumor necrosis. SOLUTION: This production-inducing agent for the tumor necrosis is obtained by extracting one or more kinds selected from Scutellariae Radix, Phellodendri Cortex, Caryophylli Flos, Lithospermi Radix and Gentianae Radix with a water- based solvent such as water, ethanol and methanol. The skin care preparation and the health food are produced by using the production-inducing agent for the tumor necrosis.
Patent JP-2001108985-A (JP)
Title: Liquid crystal display equipped with non-specular reflector
Inventor: YEOH COLIN T
IPC: G02F1/139
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display in which the incident light is not related specularly with the reflected light passing the display. SOLUTION: The incident light enters the display at the angle in a prescribed range while the reflected light, namely the visible direction, is controlled to a right or near a right angle to the display. The angle of a polarizing plate, input/output director of a liquid crystal cell and retardation of the liquid crystal cell of the non-specular liquid crystal display should be specially optimized to obtain the optimum visual effect. A conventional liquid crystal display mode does not function as the optimum in the non-specular state. A non-specular liquid crystal display with a new image mode and a shadow mode is obtained by this method. The display has an extremely bright background and no visible glare which is almost general for any liquid crystal display. The method can be used for all twist angles in a 90 deg. TN, 120 deg. and 150 deg. HTN, and 180 deg., 240 deg. and 270 deg.  STN display or the like.
Patent JP-2001145906-A (JP)
Title: Woody floor material containing refined tree oil component
Inventor: INUI HAJIME
IPC: B27M3/04
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain a woody floor material capable of dissipating refined oil component stably at an indoor environmental temperature of 10 to 35 deg.C for a long period. SOLUTION: The surface coating film of the woody floor material is formed of an ultraviolet curable resin, and the thickness of the film is set to 50 to 100 microns. Double structure synthetic resin particles containing refined oil components are added into both the coating film and an adhesive for adhering a woody decorative veneer to a base plate, different refined oil components of a limonene and an α-pinene are respectively impregnated and absorbed into the center and the inner peripheral part of the particles in the adhesive, and the particles containing a cedrol of a high boiling point refined oil component are contained in the film.  Further, the total amount of the particles is set to 25 g to 50 g per unit area 1 m2 of the floor material, and hence the refined oil component can be gradually discharged for a long period in the bet efficiency at an environmental temperature of 10 to 35 deg.C.
Patent JP-2002030780-A (JP)
Title: Plaster decoration technique
Inventor: AOKI MASARU
IPC: C04B41/65
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a molding method for a plaster sculpture body for forming an uneven engraving pattern in the wall surface when decorations are to be furnished on interior and exterior walls of a building. SOLUTION: By using a pattern mold formed by a cement motrar, a plaster material is poured into the mold to push it out for stripping, the surface of a forming body is covered with thin paper, the cement mortar is mounted thereon to dry it, and a three-dimensional engraving body as requested can be freely formed without causing any deformation by removing the cement mortar and paper after the drying of them.
Patent JP-2002060700-A (JP)
Title: Black paint composition
Inventor: SEKI MASAHIRO
IPC: C09D201/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a black paint composition showing an excellent shelf stability which uses aniline black as a colorant but causes no thickening nor gelation with time. SOLUTION: The black paint composition contains water as a solvent, aniline black as a colorant, a water-soluble polymer as a sizing and from 0.2 to 5 wt.% polyacrylic acid or acrylic acid/acrylate copolymer.
Patent JP-2002072863-A (JP)
Title: Sign language device
Inventor: TATSUNO HIYOSHI
IPC: G09B21/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a sign language device which can make sign languages internationally common, consequently eliminates the need for the translation between persons who are hearing-impaired, such as persons of deaf mute and enables even general persons which are free of such handicaps but are weak in foreign languages to convey the will with people of various countries of the world by using the device without using the foreign languages. SOLUTION: This device expresses the person's action itself as a picture relating to movement (verb) and expresses others by gestures for the expression of the languages of respective contrives.
Patent JP-2002074837-A (JP)
Title: Method and device for processing digital signal
Inventor: SHINAGAWA TETSUNORI
IPC: H04S7/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain sounds and voices which are reproduced in a space where the speaker attaching position is limited and the noises or sound reflection are caused in a more ideal state by recording the digital signals of a sound/voice data on a recording medium after compressing them, reproducing and expanding the digital signals from the recording medium and meanwhile performing the signal processing for adjusting the acoustic image/orientation and a dynamic range to the digital signals of the sound/voice data. SOLUTION: A signal adjustment means 5 previously applies the signal processing to the digital signals of the sound/voice data received from a digital signal input means 4 for adjusting the acoustic image/orientation and a dynamic range. Then a signal compression means 6 compresses the digital signals, a signal recording/reproducing means 7 records and reproduces the digital signals and a signal expansion means 8 expands the digital signals. As a result, the sounds and voices are obtained.
Patent JP-2002062185-A (JP)
Title: Combination metering device
Inventor: MORINAKA YASUAKI
IPC: G01G19/393
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To improve metering accuracy by preventing the feed force value of the feeder of a partial head from becoming excessively large even if the distribution of an object to be metered and counted by a dispersion feeder is nonuniform in a combination metering device. SOLUTION: The combination metering device for determining different charge target values to a plurality of heads for carrying and measuring the article and controlling the feeder feed force value of each head H for bringing closer to the charge target value is provided with a detector 7 for detecting an amount to be tested and supplied of each head by a test operation, and a storage circuit 15 for storing the amount W to be tested and supplied of each head H, and determines the charge target value T of each head H for bringing closer to an average amount Wam to be tested and supplied of each head H.
Patent JP-2002076197-A (JP)
Title: Board for semiconductor device and semiconductor device
Inventor: SHIMIZU TOSHIO
IPC: H01L23/28
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device superior in insulation withstand voltage characteristic and heat resistant cycle and rich in reliability. SOLUTION: The semiconductor device comprises a heat sink 5, an insulation board 1 on the heat sink 5, surface side conductor plates 21, 22, 23 arranged selectively on the insulation plate 1, semiconductor chips 31, 32 arranged on the surface side conductor plates 21, 22, 23, a solid insulator 11 brought into contact with the outer peripheral ends of the surface side conductor plates 21, 22, 23 and arranged on the upper face of the insulation board 1, a case 6 provided on the heat sink 5 so as to surround the insulation board 1, and a soft insulator 9 filled into the case 6. The solid insulator 11 has an intermediate thermal expansion coefficient between the thermal expansion coefficients of the surface side conductor plates 21, 22, 23 and the insulation board 1.
Patent JP-2002063484-A (JP)
Title: Electronic procuring system, electronic procurement support device and electronic procuring method
Inventor: MIZUNO HISAKAZU
IPC: G06Q30/06
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic procuring system and its method, by which parts whose quality is guaranteed are procured. SOLUTION: The system is provided with a computer having a parts approval file 11 which is constituted by comprising a parts approval information database, a procurement destination approval information database and a procurement article specification information database so that approved parts information and parts specifications are provided by the computer via a network 9.