baber/WOPTO huggingface dataset:
Patent JP-2002149240-A (JP)
Title: Landmark for moving robot
Inventor: OHASHI TAKESHI
IPC: B25J13/08
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a landmark which makes it possible to perform environment recognition based upon visual recognition through image processing for a photographed image even in arbitrary positional relation with a robot. SOLUTION: The landmark is a nearly hemispherical structure and on its spherical surface, a specific color or/and a specific pattern in combination are formed. A material such as sponge and styrene foam is used to form the landmark which is highly safe even if a human collides, lightweight, and soft. Then the landmark is used while having its section of the hemisphere fitted to a flat surface such as a well surface, a floor, and a ceiling at home or in other operation environment by using the bottom surface. For example, a rubber sucker, a detachable adhesive, etc., are used to give no flaw to the wall surface.
Patent JP-2001187830-A (JP)
Title: Thermoplastic resin composition
Inventor: RI TAISHO
IPC: C08L51/06
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition that is excellent in impact resistance at a low temperature, heat resistance, weather resistance, abrasion resistance and vacuum formability and thus is applicable as a covering material for automobile interior trim material. SOLUTION: The composition comprises [a] 5-45 parts by weight of a polypropylene resin (PP), [b] 10-50 parts by weight of an ethylene/propylene diene rubber (EPDM), [c] 5-25 parts by weight of an ethylene polymer, [d] 15-45 parts by weight of an ionomer, [e] 2-10 parts by weight of a phenolic crosslinking agent relative to 100 parts by weight of the EPDM, [f] 3-15 parts by weight of an crosslinking auxiliary agent, and [g] 3-15 parts by weight of an epoxy polymer relative to 100 parts by weight of the ionomer, wherein the total amount of the PP and the EPDM is 15-95 parts by weight and the total amount of the ethylene polymer and the ionomer is 20-70 parts by weight.
Patent JP-2002159091-A (JP)
Title: Speaker and diaphragm and method for manufacturing diaphragm
Inventor: TAKEWA HIROYUKI
IPC: H04R31/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To realize a high output tweeter in which peak dip occurring at the time of high region resonance is reduced while suppressing distortion and to establish a method for manufacturing a diaphragm exhibiting excellent mass productivity. SOLUTION: A diaphragm 80 is produced by injection molding a doom part 81, a voice coil joint 83, a cone part 85, and an outer circumferential part 84 for attaching a frame integrally using thermoplastic resin. Central part 82 of the doom is made thick and resonance amplitude is decreased thereat. Furthermore, the voice coil joint 83 is provided integrally with an annular protrusion 86 and bonding strength is increased between the diaphragm 80 and a voice coil bobbin 31. Since electromagnetic driving force of a voice coil 32 can be transmitted efficiently to the diaphragm 80, a speaker having excellent frequency characteristics is obtained.
Patent JP-2002156353-A (JP)
Title: Oxygen sensor
Inventor: MATSUDA ATSUSHI
IPC: G01N27/409
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To compactly form the outside diameter, etc., of a sensor by retaining the outer circumferential side of a heater using feed terminals and stably connecting them. SOLUTION: A zirconia tube 5 is disposed in an element case 2 of a casing 1, and a cap 3 is attached to an exhaust pipe 100 of an engine by a nut member 21. The approximately C-shaped feed terminals 15 and 16 elastically retain the outer circumferential side of the heater. The feed terminals 15 and 16 and a signal terminal 14, connected to the zirconia tube 5, are mutually retained in an insulated state by an insulating cylindrical body 9. As a result, the feed terminals 15 and 16 can be connected stably to the electrodes 13A and 13B of the heater 13 and miniaturize the outside diameter dimension of the casing and a boss part 101.
Patent JP-2002119268-A (JP)
Title: Bamboo shoot skin peeler
Inventor: ABE YUKIO
IPC: A47J43/28
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a bamboo shoot skin peeler that can simplify the manual skin peeling operations by forming incisions on the bamboo skin as the bamboo shoot is allowed to pass through the skin peeler. SOLUTION: The cylinders 2 and 1 have blades 5 and 4 each and are fixed to the incision part 8 by binding them with a band. A finger press 6 is attached to the cylinder 1 and a bamboo shoot is allowed to pass from the inlet 7 into the cylinders. The finger press is pushed with a varied finger force to freely change the depth of the incisions according to the diameter of the bamboo shoots and the like.
Patent JP-2002158407-A (JP)
Title: Printed board and working method thereof
Inventor: SANADA YASUHEI
IPC: H05K1/02
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a printed board together with its working method wherein the thermal stress on the solder joint between printed board fixing positions is significantly relaxed to improve the life of the solder joint part, and only the vicinity of the printed board fixing position is worked to give little effect on the wiring design, resulting in prevented stress concentration into the vicinity of hole and groove while the life of the solder joint in the vicinity of hole and groove is improved as well. SOLUTION: A smoothly curved slot 2 is so formed in a printed board K near a substrate fixing hole 1 as to surround the substrate fixing hole 1 which is used to fix the printed board to the inside of a product, and as to shield the two substrate fixing holes 1 opposite to each other.
Patent JP-2002161400-A (JP)
Title: Process for forming through-hole by electrolytic polishing with light excitation
Inventor: ITOI KAZUHISA
IPC: C25F3/16
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To form a large through-hole in a silicon substrate. SOLUTION: This process comprises forming a recess 11 with a trapezoid section of which the opening side is wider than the bottom side, on a silicon substrate 2; immersing the silicon substrate 2 in an electrolytic solution; and polishing the substrate electrolytically with light excitation by passing current between the silicon substrate and a cathode electrode while irradiating the back side with a light. The process forms a narrow groove 12 around a perimeter of the bottom, after only a ridge line 11b around the bottom face 11a of the recess 11 with the trapezoid section is etched; and forms a through-hole by making the inner parts of the groove 12 around the bottom perimeter fall off, when the groove 12 is further deepened to reach the back side.  The process can form an adequately large through-hole, compared to a conventional process of forming the through-hole by etching only a V-shaped top of a recess having a V-shaped cross section.
Patent JP-2002125757-A (JP)
Title: Case for paper to remove oil, made of rolled paper
Inventor: TAKABE ATSUSHI
IPC: B65H75/16
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a case for paper sheets to remove oil which holds replaceable, rolled paper sheets to remove oil, has a safe, cutting part to cut the paper to remove oil, has a pressing part to press the paper sheets to remove oil with a main part of the case and a cover, and is handy to carry. SOLUTION: A main part of a cylindrical case is equipped with a cover which opens and closes and a lid, which can be attached and detached when replacing paper sheets to remove oil inside the case, at the both ends of the case. A blade or a cutting part without a blade is placed on an inner surface of a recessed part which is positioned on the side of the main part of the case and can not be touched by fingers. A characteristic is that a pressing part which presses the paper sheets as the main part of the case and the cover are equipped the case is equipped.
Patent JP-2002159675-A (JP)
Title: Ball-shooting game machine
Inventor: HIBINO MASARU
IPC: A63F7/02
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To raise game properties by a plurality of sets of pattern group display, to increase a sense of expectation of developing into a big hit from a REACH (ready-for-wiring) state, and to raise the reliability of big hits. SOLUTION: The variation of one set of pattern groups 80 in a horizontal attitude obtained by arranging three patterns in a horizontal row is started. The left pattern is stopped at '2' (Fig.(a)), and then the right pattern is stopped at '2' (Fig. (b)) to develop into a REACH state. At this time, switching into two sets of pattern group display comprised of a first horizontal pattern group 81 in a REACH state by the patterns '2' and a horizontal second pattern group 82 in a REACH state by patterns '7' which are not related to each other is performed (Fig. (c)). Even if the middle pattern of the first pattern group 81 is stopped at '1' to determine a miss (Fig.(d)), the second pattern group 82 is variably displayed in a REACH state. When a big hit is determined in the second pattern group 82 (Fig. (e)), the pattern '777' of the big hit is displayed in a big size (Fig.(f)).
Patent JP-2002171352-A (JP)
Title: Remote controller for bathroom
Inventor: HAGINO RINTARO
IPC: A61H33/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a request for relief cannot be made without the presence of a family member when a bathroom user feels bad while taking a bath inside a bathroom BR. SOLUTION: When the abnormality of the bathroom user is detected by an abnormality detecting means for detecting the abnormality of the bathroom user, a prescribed telephone number is dialed by a telephone function capable of talking with another telephone by directly exchanging radio waves with a base station for repeating transmitting/receiving of radio waves and the abnormality is reported to the dialed destination.
Patent JP-2002166423-A (JP)
Title: Polypropylene resin moldings with high transparency and rigidity and manufacturing method therefor
Inventor: NITTA KOHEI
IPC: B29C33/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide polypropylene resin moldings with high transparency and rigidity as well as a manufacturing method therefor. SOLUTION: This manufacturing method for polypropylene resin moldings is characterized in that a molten resin is hardened by cooling below 50 deg.C into moldings using a mold having an average roughness Ra (mold) of 0.1 μm or less in the central line of the surface coming into contact with the molten resin and the coefficient of thermal conductivity of 100 W/m.K or more and then the quantity of heat of 20 J/g or more at 60-150 deg.C is applied to the moldings.  The polypropylene resin moldings obtained by the manufacturing method is highly transparent and rigid and meets the following: A diffraction pattern obtained by a wide-angle X-ray diffraction is monoclinic (α crystal), with no observation of a texture construction of 5 μm or more through measurements by a light scattering process and the degree of crystallinity χ sought by an infrared spectroscopic process is 60 wt.% or more and further, a crystalline thickness Lc represented by the product (χ.L/100) of the degree of crystallinity χand a long period L sought by small-angle X-ray scattering, is 9 nm or more, with the elastic modulus in tension E being 1,400 MPa or more.
Patent JP-2001307222-A (JP)
Title: Questionnaire terminal and questionnaire system
Inventor: AKAMATSU TERUHIRO
IPC: G06Q10/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a questionnaire system which can increase respondents to a questionnaire and can improve the efficiency to process results of a questionnaire. SOLUTION: The questionnaire system comprises a plurality of questionnaire terminals 100a-100c connected to a network 600 such as the Internet, a server 200, and a terminal 300a installed in a company 300 side or the like. A question item of a questionnaire is sent from the terminal 300a to each of the questionnaire terminals 100a-100c. A respondent to a questionnaire goes to questionnaire terminals 100a to 100c and fills it out at the questionnaire terminal 100a-100c. A card or a seal of the respondent's photo taken and printed thereon, or an entertainment such as Karaoke could be offered as a return for the response and an appropriate advertisement could be shown to the respondent of the questionnaire.
Patent JP-2001214865-A (JP)
Title: Hermetic compressor assembly
Inventor: CLENDENIN HARRY BURNES
IPC: F04C18/02
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To install a single and tandem compressors without requiring remodeling though so far requiring the remodeling of a flange of a tripod plate when using a structure for installing the single compressor for installing the tandem compressors. SOLUTION: The tripod plate 16 for installing a compressor 28 is formed so as to have an installing plate 70, a pair of upward projecting flanges 74, 76, a pair of downward projecting flanges 78, 80 and an upward or downward projecting installing flange 72. In a tandem compressor assembly, the pair of upward projecting flanges offer a space for passing a pair of rails for mutually connecting the tandem compressors without requiring to remodel the tripod plate. The tripot plate is fixed to the rails by welding or brazing, or is fastened by a bolt by being position by a series of grommets, or is positioned and fixed by the series of grommets.
Patent JP-2002169559-A (JP)
Title: Electronic music device with multifunctional operation element
Inventor: YAMAMOTO TAKAO
IPC: G10H1/24
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic music system which has its constitution simplified and its operation made easy by diversifying the functions of operation elements by providing a mode switching button and a display unit in common to multiple operation elements. SOLUTION: This electronic music system is characterized by that operation elements (DL1 to DL8 etc.), on a console panel where parameter setting functions are assigned can be operated in multiple modes. In the case where those operation elements are operated when a 1st mode (normal mode) is set, the set values of sound source parameters are varied corresponding to the manipulated variables of the corresponding operation elements. In the case where the operation elements are operated when a 2nd mode (ShowValue mode) is specified, the current parameter set values are displayed on the display unit Sa without varying the set values of the corresponding parameters.  When the operation elements are operated while a 3rd mode (OriginalValue mode) is specified, the initial set values of the parameters are displayed on the display unit Sa without varying the set values of the corresponding parameters.
Patent JP-2002173646-A (JP)
Title: Paint for improving sliding properties of material surface, coating process therefor and coated material
Inventor: OKUBO KENICHI
IPC: C09D201/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a paint for improving the sliding properties of a material surface that can effectively improve the sliding properties of a material surfaces, additionally can maintain the sliding-improving effect stably, even when the material surfaces are covered with drops of dews, a method of coating, the painted products, and escalator skirt guard material and escalator equipped with the guard material. SOLUTION: A metal plate 4 is coated on its surface with the paint that comprises the matrix resin coating layer 2 having the film-forming temperature lower than the melting point of polytetrafluoroethylene(PTFE) and fine particles of the PTFE resin with average particle size 2-40 μm as the main components where the content of the PTFE resin particles is adjusted to 5-100 mass parts based on the matrix resin coating layer 2 and includes at least one of coloring pigments 3 selected from the group consisting of carbon black and graphite, at the film-forming temperature.
Patent JP-2001286021-A (JP)
Title: Optical composite lead-in wire and its constitution method
Inventor: KONDO TAIKICHI
IPC: G02B6/44
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical composite lead-in wire which can lead an optical fiber to a general home at low cost. SOLUTION: An optical composite lead-in wire 15 is constituted by accompanying the whole or a part of a power lead-in cable 6 with a redundant optical unit 10 which is cut longer than a power lead-in wire 6 laid. The end of the optical unit 10 is opened.
Patent JP-2002174991-A (JP)
Title: Noise prevention mechanism for high voltage applied body
Inventor: ABE SHUNICHI
IPC: G03G21/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a noise prevention mechanism prepared for a high voltage applied body and capable of preventing the occurrence of spark discharge due to defective contact between the rotating shaft of the high voltage applied body and a member attached to the rotating shaft and capable of discharging charge from the high voltage applied body. SOLUTION: The noise prevention mechanism for the high voltage applied body is provided with a photosensitive drum shaft 51KS, a photosensitive drum 51K allowed to be rotated by being carried by the shaft 51KS and allowed to receive the application of high voltage, a brush 100KB2 slidably attached to the shaft 51KS and capable of discharging the charge of the drum 51K to a casing, and a low voltage power supply 100K for applying a bias current to a contact point between the shaft 51KS and the brush 100KB2.
Patent JP-2002174464-A (JP)
Title: Heat-exchanging system including refrigerator and indoor air-conditioner
Inventor: SEKIYA KAZUMA
IPC: F25B5/02
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat-exchanging system including a refrigerator and an indoor air-conditioner for elimination of waste in consumed energy and installation cost in the conventional art, in which a refrigerator and an air- conditioning system are installed completely separated. SOLUTION: Refrigerators (4, 104) and indoor air-conditioners (6, 106), which are installed in living rooms (2, 102), are combined with common compressors (16, 116) and heat exchangers (18, 118), which are installed in the outside of the living rooms (2, 102) to constitute a single heat-exchanging system.
Patent JP-2002176123-A (JP)
Title: Semiconductor device
Inventor: FUJII SHIGERU
IPC: H01L23/12
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a semiconductor device for realizing a one-side electrode substrate at low cost by using a polyimide film substrate 30 while a small package with a small area of mounting is obtained. SOLUTION: A third narrow through hole 36 with a length longer than one side of a transistor chip (T) is formed on a polyimide substrate 30. Ag paste is caused to flow and the transistor chip (T) is fixed so that a third electrode 33 is formed more inside the transistor chip (T), and a greatly small and low- cost structure of the semiconductor device can be realized.
Patent JP-2002139208-A (JP)
Title: Automated residue incineration apparatus in cyclone separator
Inventor: ONODERA HIROYOSHI
IPC: B04C9/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To ensure unmanned operation by incinerating a residue in a cyclone separator. SOLUTION: The residue is incinerated by installing a partition plate 2 in the cyclone separator and placing a heat source. A cylinder 4 is mounted at need for feeding oxygen or air.
Patent JP-2002177682-A (JP)
Title: Sewing machine
Inventor: MIZUHARA NOBURU
IPC: H02P7/298
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine which can detect a load applied on a motor for the sewing machine as quick as possible and can quickly exhibit such a power that makes a needle surely penetrate a fabric. SOLUTION: In the sewing machine provided with a needle moving up and down by rotating a main shaft and the motor 1 for the sewing machine for rotating the main shaft, a CPU 12 detects change in phase electric current of the motor 1 for the sewing machine and when elevation of the phase electric current is detected, width of a PWM pulse signal outputted in accordance with degree of the elevation is increased.
Patent JP-2001296271-A (JP)
Title: Operating circuit device of exhaust gas sensor
Inventor: STEINLECHNER SIEGBERT
IPC: G01N27/419
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To modify an operating circuit device of an exhaust gas sensor, especially an NOx two-chamber type sensor, for potential setting with a mutually very small relative offset, especially, for preventing synchronization or trimming of an operational amplifier by the operating circuit device. SOLUTION: A circuit means is formed by only pumping voltage generation circuit units 230; 210; 241, 242, 243, and the pumping voltage generation circuit units 230; 210; 241, 242, 243 can be switches respectively between each pumping electrode by switching means 221, 222, 223; 251, 252, 253, and the total voltage applied on the pumping electrodes is generated by control, as a function of respective reference voltages.
Patent JP-2002183857-A (JP)
Title: Warning system
Inventor: HANDA KYOKO
IPC: B60R25/34
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a warning system capable of receiving a warning signal saying that a door of an automobile or the like is opened while preventing transmission of a wrong warning signal to the third party. SOLUTION: This warning system is provided with a first portable telephone 1 as a warning signal generating means mounted in the automobile, and a second portable telephone 22 capable of receiving a warning signal transmitted from the first portable telephone 1. The second portable telephone 2 is limited to the telephone carried by an owner of the automobile, whereby while a wrong warning signal transmitted when the owner of the automobile opens the door is prevented from being received by the third party, a warning signal saying that the door of the automobile is opened can be received.
Patent JP-2002179579-A (JP)
Title: Method for biologically utilizing apoptosis-inducing polysaccharides
Inventor: OKUYA KOICHI
IPC: C08B37/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for utilizing polysaccharides which are useful for inducing cell apoptosis and formed by microorganisms. SOLUTION: This method comprises utilizing a compound expressed by formula (I) or its salt as an apoptosis-inducing agent, wherein the compound comprises a polysaccharide obtained by subjecting Pseudomonas culture to separation and refinement. The polysaccharide is expected to be useful as a medicament, for example, as a remedy for malignant tumors, autoimmune diseases, and inflammations.
Patent JP-2002178898-A (JP)
Title: Anti-skid control device
Inventor: KOJIMA TORU
IPC: B60T8/172
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To certainly determine a road surface μ when a control parameter is adjusted corresponding to the road surface μ. SOLUTION: The maximum wheel acceleration of a wheel is detected in addition to boosting amount or a boosting number by a slow boosting control during an anti-skid control and a pressure reduction amount or a pressure reduction time by a pressure reduction control. It is determined that the road surface has a low μ road surface when the boosting amount or the boosting number is not less than a predetermined value of the pressure reduction amount or the pressure reduction time is not more than the predetermined value and the maximum wheel acceleration is not more than the predetermined value in a small speed reduction state that a car body speed reduction speed is not more than the predetermined value, i.e., the anti-skid control is intervened.  Since it can be only generated at high μroad surface that the maximum wheel acceleration is not less than the predetermined value, it is not erroneously determined that the road surface is the high μ road surface at the time of a low braking force at the low μ road surface.