baber/WOPTO huggingface dataset:
Patent JP-2002253581-A (JP)
Title: Artificial fang
Inventor: NAKAMURA TAKAMASA
IPC: A61C8/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent sinking or flotation of an artificial fang in the initial embedding and to firmly fix an artificial fang into a bone. SOLUTION: This artificial fang 1 comprises a front end side portion 3 on the outer periphery of which a first screw 5 with a screw thread having a front end side face 5a and a rear end side face is formed and a rear end side portion 2 on the outer periphery of which a second screw 4 with a screw thread coaxially ranging to the front end side portion 3 and having a front end side face and a rear end side face. The first screw 5 at the front end side portion 3 has the front end side face 5a constituting the screw thread formed approximately perpendicular to an axis L of the artificial fang 1 and the second screw 4 at the rear end side portion 2 has the rear end side face 4a constituting the screw thread formed approximately perpendicular to an axis L of the artificial fang.
Patent JP-2002260437-A (JP)
Title: Light source unit
Inventor: OKADA TOSHINORI
IPC: F21Y101/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a light source unit that can efficiently cool heat generated by a light source lamp even when using a mall and bright light source lamp as the light source. SOLUTION: The first front cover 21 is set in the front end of a concave reflector 2, the second front cover 22 is set in the front side of the first front cover 21 leaving a prescribed spacing. As an air intake 8 taking in air from the outside is set between the first front cover 21 and the second front cover 22, and an air inlet 21a allowing air to flow in the inside of the concave reflector 2 in the first front cover 21, the front edge of the concave reflector 2 is covered with the second front cover 22. Therefore, surrounding members can be prevented from being damaged by the fragment scattering when an arc tube 100 burst, and air can be allowed to flow in the inside of concave reflector 2 from the air intake 8 through the air inlet 21a, so that cooling of the inside of the concave reflector 2 is possible.
Patent JP-2002255852-A (JP)
Title: Spray preparation for stomatitis
Inventor: ITO AKIHIKO
IPC: A61P17/02
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a spray preparation for stomatitis considerably excellent in stomatitis prophylactic/therapeutic effect compared to gargle and highly useful from a medical standpoint because of solving the problems involved in conventional gargles including wasteful use, instability, poor hygiene, inconvenience, etc., namely that conventionally, a gargle has been much consumed in a day during therapy, therefore each time it is consumed, a new batch of the gargle had to be prepared for a long time, thus being highly cumbersome. SOLUTION: This spray preparation for stomatitis is obtained by packing a spray vessel with a liquid composition comprising (A) a radical scavenger, (B) a thickening agent, (C) a dispersant and (D) a solubilizing agent for the component A.
Patent JP-2002276206-A (JP)
Title: Holding plate, and fence fixture and fence structure using it
Inventor: ONARI ITARU
IPC: A01M29/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a holding plate capable of preventing the lateral slippage of a fence fixed to a strut, and a fence fixture and fence structure using it. SOLUTION: A groove 11 is continuously provided on the contact surface 101 of this holding plate 1 for constituting the fixture 10. Fences 3 and 3 are nipped from both the sides by the contact surface 101, 101 side of a pair of holding plates 1 and 1. The holding plates 1, 1 are fastened by a U-bolt 4 and nuts 5 mounted on the strut 2. The contact positions of vertical members 31 located in the nipped positions of the fences 3 are tightly engaged with the grooves of the holding plates 1 and 1. Thus, the fences 3 are firmly fixed to the strut 2 together with the holding plates 1 and 1.
Patent JP-2002258720-A (JP)
Title: Electrophotographic image forming device and process cartridge
Inventor: YOKOI AKIYOSHI
IPC: G03G21/18
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent a guide that guides an electrifying-roller bearing situated below an inner plate from being deformed by a connecting pin firmly pressed in so as to connect a cleaning unit and a developing unit. SOLUTION: A frame 13 of the cleaning unit and a frame 12 of a developing unit are connected by the connecting pin 22. The connecting pin 22 is firmly pressed into a hole (not shown because the hole is hollow) made at the center of a cylindrical portion 41 integrated with the inner plate 13f. Because ribs 42 are formed so as to extend radially from the cylindrical portion 41, the guide 13f1 for guiding the bearing 8b supporting an electrifying roller 8 extends downward from the inner plate 13f. However, deformation of the guide 13f1 is prevented.
Patent JP-2002258622-A (JP)
Title: Image forming device
Inventor: MATSUMOTO HIROSHI
IPC: G03G15/14
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where irregularities in a toner image are prevented by appropriately setting the discharge value of a separation wire and also where irregularities are not caused in the toner image on a paper sheet by a guiding member for protecting the separation wire. SOLUTION: A plurality of separation wires of the transfer means of the image forming device are provided along in the rotating direction of a photoreceptor drum. A back plate is provided on the side of the separation wire opposite to the photoreceptor drum so that a distance between the back plate and the separation wire can be changed. A guiding member with which the separation wire is covered is provided so as not to come into contact with the paper sheet. Therefore, since the peak of the discharge value is set to be low, the toner is appropriately electrified and the irregularities in the toner image are not caused. Then, the guiding member and the paper sheet do not come into contact with each other, so that the irregularities in the toner in the image due to electrification are prevented.
Patent JP-2002264915-A (JP)
Title: Method of packaging article in bag form
Inventor: HIRANO HIDEO
IPC: B65B7/02
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of packaging an article in a bag form wherein a foreign matter can be prevented from entering, a package can be easily unsealed while the bag form is kept, and such convenience that the package bag once unsealed can be repetitively opened/closed via a binder or the like is not lost. SOLUTION: The method of packaging an article in a bag form comprises a step of fusion-cutting, by a hot blade, a part between an opening of the bag which is filled with the article and made of a thermoplastic resin film and the filled contents under such a condition that the bag can be unsealed while the form of the bag is kept, for example, a condition that an adhesive strength of a fusion-cut seal is 0.2 to 5 N/15 mm.
Patent JP-2002263267-A (JP)
Title: Light emitting device, and game machine having the same
Inventor: AOKI KAZUSHIGE
IPC: A63F7/02
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device for emitting light at high brightness, and providing a wide variety of light emitting effects when mounted on a game machine. SOLUTION: On a frame member 1 of this light emitting device 31, a lens member 2 comprising three optical path forming bodies 18, 18, etc., are provided. On the back surface of each of the optical path forming bodies 18, 18, etc., numberless recessed grooves 23, 23, etc., are formed. Close to upper and lower ends of the optical path forming bodies 18, 18, etc., LEDs 15, 15, etc., are provided to be adjacent to each other. On the back side of the optical path forming bodies 18, 18, etc., LEDs 8, 8, etc., are provided to be adjacent to each other.
Patent JP-2002271956-A (JP)
Title: Band fastener
Inventor: IGAWA AKIFUMI
IPC: H02G7/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To, with respect to a band fastener for tightening and fastening a variety of flexible bands such as so-called pole bands, used to fix cables, conduit tubes, protection plates, or the like on the circumferential surface of a pole, or install support brackets for advertisements, street lights, or the like, make it possible to tighten and fasten such a band under appropriate tension, and hold a rotational hand lever in closed state on the body of the band fastener with reliability after tightening. SOLUTION: A band winding shaft 2 is rotatably placed between the opposite side plates 1a and 1b of the fastener main body 1 having substantially U-shaped cross-sections. Further, the rotational hand lever 3 for rotating the winding shaft 2 having substantially U-shaped cross-sections is installed on the fastener main body 1 so that the lever can be opened and closed. The band fastener is so designed that, when the rotational hand lever 3 is rotated in such a direction that the lever is opened relative to the fastener main body 1, a band B is wound around the winding shaft, 2.
Patent JP-2002225722-A (JP)
Title: Rush mat seat
Inventor: SATO TOSHIO
IPC: B62B9/10
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a seat imparting relief and comfort to a baby by utilizing a characteristic of a rush of a seat body 1 which absorbs moisture in high temperatures and discharges the moisture when the rush dries up. SOLUTION: In this rush mat seat, the seat body 1 of a rush mat or a tatami mat having an arbitrary size for spreading it on the seat part of a baby carriage or a child seat is formed with a hole 3 for inserting a fall prevention band provided in the baby carriage or the child seat.
Patent JP-2002265048-A (JP)
Title: Pneumatic transportation device for particulate
Inventor: KATO FUMIO
IPC: B65G53/66
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To miniaturize an auxiliary gas supply device for air transportation, and to simplify the device. SOLUTION: A particulate transport pipe is composed of an inner tube 2, and an outer tube 3, and is formed as a double tube structure having an inside passage 4 of the inner tube 2, and an outside passage 5 between the inner tube 2 and the outer tube 3, and has a connecting apparatus 6 of a double tube for transporting particulate in the inner tube 2. High pressure air G set higher than pressure in the inner tube 2 is supplied to the outside passage 5. A differential pressure control valve 7 of the high pressure air G is arranged in the outside passage 5 to generate differential pressure P1 -P2 in the adjacent outside passage 5.
Patent JP-2001344184-A (JP)
Title: Chat system, object server, chat object content recording medium, and chat object control program
Inventor: MATSUZONO AKIHISA
IPC: G06F13/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the conversation data in relation to a chat system for transmitting the character information between plural computers connected through a communication line. SOLUTION: An object for providing a common topic is down-loaded for display, and the character information is transmitted.
Patent JP-2002270759-A (JP)
Title: Semiconductor chip and multi-chip module
Inventor: SAKIYAMA SHIRO
IPC: H01L21/82
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a multi-chip module and a semiconductor chip, the manufacturing costs of which are reduced by reducing the kinds of the pressure resistance charateristic of a transistor inside a semiconductor chip. SOLUTION: Interfacing, between bare chips IP 2, 3, and so on, constituting a multi-chip module and the external device of the multi-chip module, is attained Via I/O dedicated bare chip IP1. Since an interface circuit with the external device is no provided at the bare chips IP 1, 2, and soon outside of an I/O dedicated bare IP1T, only the pressure resistance characteristic correspondint to the operation voltage of an inner circuit is required. As the result, only the transistor of reduced kinds of the pressure resistance characteristics has to be provided at the respective bare chips IP2, 3, and so on.
Patent JP-2002269789-A (JP)
Title: Optical disk driving device
Inventor: TAKAHASHI YOSHITAKA
IPC: G11B7/095
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk driving device that can easily reduce the price and size of an optical system by enabling the device to perform a tilt detection without using a light source exclusive therefor. SOLUTION: In the optical disk driving device equipped with a beam splitter 3 by which laser beams from the laser beam source 1 are transmitted and guided to the objective lens 5 and the laser beams reflected on the optical disk 6 and returned through the objective lens 5 are guided to a light receiving element 9 for a signal detection between a laser beam source 1 and an objective lens 5, a portion of the laser beams going from the laser beam source 1 to the objective lens 5 is reflected on the beam splitter 3 and emitted to the optical disk 6, and the reflected light is made incident on plurally split light receiving elements 10 for tilt detection, thereby detecting a relative tilt of the recording face of the optical disk 6 to the objective lens 5 by the output signal of such plural light receiving elements 10.
Patent JP-2002275746-A (JP)
Title: Manufacturing apparatus for three dimensional constructional body
Inventor: UCHIDA YUJI
IPC: D04C5/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of securely inserting a filament for prevention of releasing interlace to a reversing spot of the filament in producing a three dimensional constructional body by twisting plural filaments. SOLUTION: This apparatus advances an inlet pipe 32 into a reversing point R when reaching to a reversing time of a twisting direction of a filament 1, by setting a main body 30a fall from the end of the inlet pipe 32 in a state protruding an assistant bar K. A clamping apparatus 40 clamps the tip of the assistant bar K for reversing and folds close to a right angle when the assistant bar protrudes from the lower side of a constructional body ST1. And then releases a stopper 35 and raises the main body 30a of the apparatus while holding the tip of the assistant bar K for reversing by the clamping apparatus 40, pulls out only the inlet pipe 32 from a reversing point R of the filament 1 and leaves the assistant bar K for reversing at the reversing point R.  And then obtains a state inserting the assistant bar K for reversing to the reversing point by cutting the assistant bar K for reversing with a cutter 34 installed on a guide part 33.
Patent JP-2002281017-A (JP)
Title: Contents protecting device and its method
Inventor: TOCHIKUBO TAKAYA
IPC: G06F21/10
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To protect any enciphered video data to be distributed from being illegally copied. SOLUTION: A contents protecting device is provided with an image protecting unit 30 for performing specific scramble processing in a system different from the cipher system of enciphered video data E (K, M) to be distributed instead of its decoding by a conventional personal computer(PC) and an extended video board 30 capable of de-scrambling the scramble processing.
Patent JP-2002276071-A (JP)
Title: Heat insulating pc concrete panel and its manufacturing method
Inventor: SHIMADA SHOZO
IPC: E04B1/80
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a concrete panel with a built-in heat insulating material having simple construction permitting resistance against vertical force due to the deadweight of a the PC panel and horizontal force during an earthquake and causing no dewing, and its manufacturing method. SOLUTION: The heat insulating PC concrete panel comprises a precast concrete panel 1 as an outer panel of a building, an air permeable layer 2, an inorganic fiber or foamed plastic heat insulating material 3 and a precast concrete panel 4 as an inner panel located on the building side, laminated in thin order. The precast concrete panel 1 as the outer panel and the precast concrete panel 4 as the inner panel are connected to each other with a plurality of corrugated lattice bars 6 arranged aslant in a vertical direction.
Patent JP-2002276355-A (JP)
Title: Automotive muffler
Inventor: FUJIMURA TOSHIMASA
IPC: B60K13/04
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a muffler capable of impressively producing the rear appearance of a vehicle body and excellent in function. SOLUTION: A pipe 2 extended from a silencer 1 is raised from the lower part of the vehicle body B and bent backward through a ceiling t, and a shielding plate 3 is provided so as to be slightly separated from the rear end opening surface thereof. The pipe 2 protruded to the upper part of the body B and turned backward dynamically and impressively accentuates the rear appearance of the body B. Further, the exhaust gas is prevented from staying near the ground surface and collided to the shielding plate and diffused, and the environment can be thus improved.
Patent JP-2002274939-A (JP)
Title: Dielectric ceramic composition
Inventor: CHAN HAKU CHOI
IPC: H01B3/12
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric substance which has a high dielectric constant, quality coefficient and resonance-frequency temperature coefficient approximate to zero, enables low-temperature sintering and can substitute conventional dielectric substances as filters for mobile communication and satellite communication parts. SOLUTION: The dielectric substance ceramic composition expressed by general formula (1-x)Nd(Ga1-y Aly )O3 -xCaTiO3 (where the molar fraction (x) of CaTiO3 to the entire part of the composition has the values within a range of 0.5<=x<=0.8 and the molar fraction (y) of Al to Ga of 0<=y<=0.9.
Patent JP-2002281321-A (JP)
Title: Image compression processor
Inventor: SHIRAISHI NAOHITO
IPC: H04N19/192
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce hardware and to reduce development cost, etc., when this image compression processor is realized by software. SOLUTION: The image compression processor is provided with a run length processor 171 having a run count processing means to calculate run length with the same number as the number of BITs to process a plurality of BIT patterns in parallel and to calculate the run length to be carried over to the next pattern and an accumulative addition processing part to accumulatively add the run length to be carried over to the next pattern, a predictive coding processor 172 to perform predictive coding to a parameter with high correlation before and after a fixed length code, to perform no predictive coding to a quantized code part of a fixed length code and to separate both of them, a repetition processor 173 to calculate the number of repetitions from the run length and an encoding processor 174 to encode the run length and the number of repetitions.
Patent JP-2002289283-A (JP)
Title: Electric connector for flat cable
Inventor: TSUNEMATSU KAZUHISA
IPC: H01R13/629
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector to which a flat cable can be easily inserted. SOLUTION: In an electric connector in which a press member 15 for pressing a flat cable onto a contact part of a terminal is capable of turning between an open position where an insertion space is opened to enable the flat cable to be inserted into the opening and a closed position where the insertion space is closed and the flat cable is pressed onto the contact part, a terminal 2 has a turn supporting part 11 for turning the press member 15 at the position of a axis 18A and locking parts 10 and 17A for locking the press member with a locking force caused by mutual collaboration when the press member is turned to the open position.
Patent JP-2002238512-A (JP)
Title: Croquette containing chopped root crop cooked in soy sauce and sesame oil
Inventor: TAKASA SHOJI
IPC: A23L35/00
Filed: 2001-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing croquette enabling taking therefrom dietary fiber necessary for health. SOLUTION: The objective croquette is characterized by enabling taking rich dietary fiber contained in root crop through seasoning potatoes with the broth of the root crop and using as the ingredient of the croquette the chopped root crop cooked in soy sauce and sesame oil.
Patent JP-2002283985-A (JP)
Title: Braking controller
Inventor: TAMURA MINORU
IPC: B60T7/12
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a braking controller that does not give uncomfortable feeling to a driver in performing prebraking. SOLUTION: A degree of urgency is estimated based on at least one of a plurality of estimation indicators such as a return speed of an accelerator pedal, a foot rest depressing force, and an approaching state to an obstacle in front of a vehicle, and the higher the degree of urgency is, the larger a prebraking force is set to be. In estimating the degree of urgency, when only one estimation indicator is set, the set estimation indicator is used as an estimated degree of urgency of the degree-of-urgency estimating means, and when a plurality of estimation indicators are set, a complex estimation indicator generated from the plurality of estimation indicators is used as an estimated degree of urgency of the degree-of-urgency estimating means.
Patent JP-2002284554-A (JP)
Title: Resin coated alc crushed particle
Inventor: WATANABE TAKAYASU
IPC: C04B20/10
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide ALC crushed particles which satisfy the three conditions of good sound absorption, moisture absorption and emission, and mechanical strength in respect of heightening the added value of ALC crushed particles recovered from construction and demolition waste. SOLUTION: The ALC crushed particles having a particle diameter of 0.3-6 mm is resin coated ALC crushed particles coated with acrylic latex, whose acrylic latex amount converted into solid is characteristically 2-40 parts by weight in ALC crushed particles of 100 parts by weight. ALC crushed particles 7 are injected in a jet flow tower, and hot air is supplied therein by a blower 1. A dispersion liquid of latex resin is sprayed from a spray nozzle 4 at a predetermined temperature to coat ALC crushed particles.
Patent JP-2002286182-A (JP)
Title: Pipe coupling
Inventor: NAGAI SHINICHI
IPC: F16L37/12
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a pipe coupling allowing the extraction of pipes in a further simple mode. SOLUTION: This pipe coupling has a holding member 3 for gripping the pipe 1 in a coupling body 2, and a releasing member 4 for pushing in the holding member 3 to the inmost side. When the holding member 3 and the inserted pipe 1 move in the slipping-out direction, the holding member 3 diametrally contracts along a tapered surface 7 in the coupling body 2, and bites in the pipe 1. The inside of the coupling body 2 has a running-on surface 8 for diametrally expanding the inmost side end part of the holding member 3.