baber/WOPTO huggingface dataset:
Patent JP-2001197941-A (JP)
Title: Folding table
Inventor: KUROKAWA MASAYUKI
IPC: A47B3/091
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a folding table capable of preventing a stay for fixing a leg from obstructing when sitting down, good in handleability and reducing the cost of manufacturing remarkably. SOLUTION: In this table, two legs 2 and a leg unit A, which connects each upper end of legs 2 which a connecting bar 3 in portal shape, is connected with pins to the both, left and right end parts of top board 1 severally. A stay unit B, which is for letting the leg unit A standing and falling down, is extended over between the first connection pin 5, which is set on the middle part of connecting bar 3, and the second connecting pin 6, which is set and fixed on the predetermined place of the top board 1. A stay 20 becomes the main body for the stay unit B, and a pin hole for passing through the first connecting pin 5 is set on the base end part of stay 20, and a guide groove 21, which makes the second connecting pin 6 fitting with idle, is set in the longitudinal direction of stay 20.  In the top of the groove, a latching recessed part 22, to which the second connecting pin 6 gets caught in itself, when standing the leg unit A, is set. Then, a spring 30, which pushes and energizes the second connecting pin 6 toward the latching concave part 22, is mounted.
Patent JP-2000173939-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/205
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To enhance characteristics by decreasing impurities in a semiconductor. SOLUTION: This semiconductor device contains an intrinsic or a substantially intrinsic non single crystal semiconductor formed by a vapor growth method using a highly pure reactive gas, and by a vapor growth method using a reactive gas refined by a refiner in a semiconductor device formed on an insulation substrate, and an oxygen concentration in the non single crystal semiconductor is reduced to 5×1018 cm-3 or less, and a carbon concentration therein is reduced to 4×1018 cm-3 or less.
Patent JP-2001204272-A (JP)
Title: Surface-treating method of preventing weed from propagating on green belt of road
Inventor: YAMADA SHIGETO
IPC: A01G13/00
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent weeds from propagating on a green belt to provide a good growing condition for trees, to allow the surface of the green belt to reflect the light to improve visibility, and to reduce the construction cost. SOLUTION: This surface-treating method for preventing weeds from propagating on the green belt of a road comprises a paving step for paving the surface of the ground with a hardening material 3 comprising shell granules obtained by pulverizing shells and a cement so as to have a prescribed thickness, a water sprinkling step for water sprinkling on the surface pf the paved hardening material 3, and a hardening step for hardening the cement with the sprinkled water to cover the surface of the green belt with a water-permeable weed- preventing pavement 4.
Patent JP-2001207140-A (JP)
Title: Adhesive tape for processing semiconductor wafer
Inventor: ODA NAOYA
IPC: C09J7/02
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet for processing semiconductor wafers expressing excellent expandability and excellent in chipping resistance in processing the semiconductor wafers. SOLUTION: In an adhesive sheet for processing semiconductor wafers obtained by coating an adhesive layer comprising a base polymer, a radiation- polymerizable compound and an initiator for radiation polymerization on a film base material having permeability to ultraviolet rays and/or electron beams, the film base material consists of a composition containing 1-10 pts.wt. of a stabilizer and 20-45 pts.wt. of a plasticizer based on 100 pts.wt. of a vinyl chloride-based resin.
Patent JP-2001204625-A (JP)
Title: Cooking plate and serving plate comprising the cooking plate and heat-insulating tray
Inventor: TAKEDA KUNIYOSHI
IPC: A47J27/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a cooking plate which can not only save the preservation space of the plate but also conserve heating energy and detergent by allowing use thereof both for thermal cooking and serving. SOLUTION: A cooking plate 1 is made of a metal material and one side thereof is arranged to be a serving plate 10 on which food material is placed with a protruded rim on the outer circumference thereof while the other side to be a heating cooking surface 20 having a cooking part 22 with protruded parts 23 and recessed parts 24 continuously formed thereon. A serving plate 9 is constituted of the cooking plate 1, the cooking surface 20 of the cooking plate 1 or a heat-insulating tray 8 having a fitting part 8a to be partly fitted.
Patent JP-2001209618-A (JP)
Title: Object distribution system
Inventor: MARUYAMA TOSHIHIRO
IPC: H04L12/54
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an object distribution system allowing each individual object to conduct a quick response and safe operation by shifting the processing of an object received by a certain client to another (substitutive) client when the processing can not be conducted by some reasons. SOLUTION: The system consists of a server 1 for distributing an object 10a and a conversion means 20a for converting the object 10a into an execution code corresponding to a client 2a and the client 2a for converting the distributed object 10a into the execution code 11a by the conversion means 20a and conducting the execution code 11a. The client 2a has a transfer means 40a for requesting the sending of a conversion means 20b corresponding to another client 2b to the server 1 when the distributed object 10a can not be executed, attaching the conversion means 20b sent in accordance with the request to the object 10a and distributing the object 10a to the client 2b.
Patent JP-2001207369-A (JP)
Title: Nonwoven fabric for female material of hook-and-loop fastener
Inventor: TAKAHASHI TATSU
IPC: D04H1/498
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a female material for Hook-and-Loop fasteners, excellent in practicality with sufficient hook strength even in the fields of industrial materials and civil engineering. SOLUTION: The subject nonwoven fabric for the female materials of Hook- and-Loop fasteners is based on a polyester-based polymer and so designed that constituent fibers form a number of loops on one side thereof; wherein the loop-forming fiber has the following characteristics: fineness is 2-17 dtex, elongation is >=75%, and the birefringence (Δn) of the polymer constituting the fiber is <=80×10-3.
Patent JP-2001207776-A (JP)
Title: Pit head sealing device
Inventor: SHINOHARA MITSURU
IPC: E21D9/06
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a pithead sealing device having a simple structure, being easy in storage, transport and installing work and being excellent in water stop performance. SOLUTION: This pithead sealing device 5 liquidtightly and pressuretightly seals a pithead 3 of an excavating hole 4 and pipeline forming bodies 6, 7 arranged in the excavating hole. This pithead sealing device is provided with elastic packing 8 having an opening 8b smaller than an external shape of the pipeline forming bodies 6, 7 and a hygroscopic swelling member 10 for pressing an opening peripheral edge part to an outer peripheral surface of the pipeline forming bodies 6, 7 from the pressure receiving surface side of the elastic packing 8 by cubically expanding by absorbing inside water of the excavating hole 4. The elastic packing 8 can be omitted.
Patent JP-2001208708-A (JP)
Title: Method and apparatus for analyzing foreign matter by oblique emission electron beam probe micro-x-ray analysis
Inventor: TSUJI KOICHI
IPC: G01N23/225
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To improve the intensities of characteristic X-rays of a background and characteristic X-rays of impurity particles in an oblique emission EPMA method. SOLUTION: In the oblique emission electron beam probe micro-X-ray analyzing method, the surface of a sample to be analyzed is irradiated with electron beam by an electron beam probe so that the angle (oblique emission angle) of characteristic X-rays, which are induced and emitted from fine particles present on the surface of the sample to be analyzed by electron beam, from the surface of the sample to be analyzed becomes 2 deg. or less and a member having a slit with a width of 0.5 mm or less or aperture with a diameter of 0.5 mm or less formed in parallel to the surface of the sample to be analyzed is arranged in front of the intake port of characteristic X-rays of an X-ray detector and the characteristic X-rays passed through the slit or aperture are observed by the X-ray detector to analyze the element of the fine particles present on the surface of the sample to be analyzed.
Patent JP-2001206389-A (JP)
Title: Simple shopping bag
Inventor: TAMURA MASAZO
IPC: B65D33/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a simple shopping bag which is in a structure suitable for aged or weak persons to heighten their purchasing will. SOLUTION: In the simple shopping bag 1 which is made of a thin plastic in a structure having a housing part 2 with an upper opening 2a provided and with two pieces of binding cords 3 provided at the edges of the upper opening and used for carrying purchased articles while being folded up when empty, two pieces of shouldering straps 4 are provided at appropriate positions at the outside of the housing part 2 in the vertical direction with slackness being provided.
Patent JP-2001221300-A (JP)
Title: Automatic gear
Inventor: SO KANSU
IPC: F16H57/08
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a compact automatic gear without increasing costs or man hours. SOLUTION: A protruding cylinder 6 extends from a pump cover 4 which forms a partition wall in a transmission case. A stator shaft 7 is pressed into the protruding cylinder 6 with serration. One end of he stator shaft 7 supports a stator 115 of a torque converter via a stator one-way clutch 116, and the other end of the stator shaft 7 is combined with a first sun gear S1 of a first planetary gear mechanism G1 by means of spine. At the portion where the stator shaft 7 is pressed into the protruding cylinder 6, an oil groove 129 is formed on the periphery of the stator shaft 7, thereby connecting an oil path 130 formed on the pump cover 4 with an oil path 128 to the pressure chamber of a clutch drum 50.
Patent JP-2001213083-A (JP)
Title: Tip for writing instrument
Inventor: FURUSAWA MITSUHIKO
IPC: B43K1/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a tip for a writing instrument capable of avoiding a problem of collapse of an end of the tip or blocking of an ink outlet due to pressing and wearing, obtaining a sufficient and smooth ink flow-out even by upwardly releasing by using an ink having large particle size or specific gravity of a titanium oxide pigment or the like or avoiding a problem of an ink contamination due to removal of a pen core even by vibrating the pen to agitate the ink. SOLUTION: A holder 16 has a structure for holding a pen core 18 by externally inserting the core 18 into a cylindrical elastic resin porous element 20 and guiding an ink to the tip 22 by opening a valve mechanism 14 having the slidable pen core 18 pressing a valve stem 24. In the holder 16, the core 18 is contacted with the end 24a of the stem 24 and made of a polyacetal resin having an ink passage 26 continuously formed axially in a sectionally radial inner groove. The core 18 has holes 28a, 28b for introducing the ink into the passage 26 at a rear end 18b and a pen core side face 18c of the core.
Patent JP-2001220590-A (JP)
Title: Preparation process of solid fuel and its apparatus
Inventor: NAGAI KOZO
IPC: C10L5/48
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To control freely the calorific power and the chlorine content of RPF product. SOLUTION: This is a process for producing RPF by dechlorinating a raw material containing chlorine such a waste plastics and the like with a deodorization apparatus 18 by heating and optionally mixing other materials from other supplying routed as waste paper and the like to the dechlorinated material. When a raw material to each supplying route is received, its chlorine content and its chlorine content are analyzed. The chlorine content of a dechlorinated material is calculated from the chlorine content of the raw material containing chlorine as such waste plastics and the chlorine removing ratio of the dechlorination apparatus 18. The calculated result is compared with an aimed chlorine content of the RPF product and the necessary almost of waste paper or the like to be mixed is determined.  The supplying amount of waste paper or the like is controlled to match the calorific power of the RPF product with an aimed value. By doing this, RPF whose chlorine content and calorific power are controlled is produced.
Patent JP-2001218983-A (JP)
Title: Stuffed toy with accessory link structure
Inventor: CHIN SHOYO
IPC: A63H3/02
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a stuffed toy with an accessory link structure. SOLUTION: The stuffed toy includes one link cover body fitted with a pressure joint part and a hood part and a fabric which covers the link cover body and is provided with a one through hole at a position corresponding to the hood part of the link cover body. Also arranged are a housing chamber, a grasping part and a link part and a seat body which gets the link part engaged with the hood part of the link cover body to be linked tightly and grasps the fabric in the perimeter of the through hole of the stuffed toy between the grasping part and the pressure joint part of the link cover body.
Patent JP-2001220285-A (JP)
Title: Method for determining temperature gradient for silicon single crystal, thermosensor and method for growing silicon single crystal using the same
Inventor: OKUI MASAHIKO
IPC: G01K7/02
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining the temperature of a single crystal under pulling, a means therefor and a method of single crystal growth using these techniques, each intended to stably produce a high-quality silicon single crystal with grown-in defects diminished to a minimum by CZ method. SOLUTION: The subject method for determining the temperature gradient in the perpendicular direction on the surface of a single crystal comprises the following practice: in the vicinity of the surface of the single crystal to be pulled, two thermosensors 8 differing in height from each other are set up within the range from the melt surface to a point 120 mm in height above the melt surface to measure the radiant heat emitted from the single crystal surface; wherein the thermosensors 8 have such a structure that a graphite piece is placed for receiving the heat emitted from the single crystal surface, a thermocouple is brought via a nonmetallic protective tube into contact with the graphite piece, and the periphery thereof is covered with a thermal insulation material.  The other objective method for growing a silicon single crystal comprises using the above thermosensors and determining the temperature gradient in the perpendicular direction on the surface of the single crystal to control the pull conditions for the single crystal.
Patent JP-2001225271-A (JP)
Title: Projection material
Inventor: ISHIHARA SHINICHIRO
IPC: B24C11/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a blast cleaning projection material having relatively low cost, excellent polishing capacity, little generation of static electricity in dry blasting cleaning, little dispersion in performance and little outflow loss caused by surfacing of grains even if used for wet blast cleaning. SOLUTION: Regenerated cellulose grains, preferably spherical or spheroidal regenerated cellulose grains of 0.03-5.0 mm in grain diameter, are used as the projection material.
Patent JP-2001199780-A (JP)
Title: Organic fertilizer utilizing soybean curd refuse
Inventor: HAYASHIBARA KAZUNORI
IPC: C05F5/00
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain an organic fertilizer preferable for soil environment and most suitable for farmers introducing organic growing. SOLUTION: This organic fertilizer is obtained by mixing a soybean curd refuse 2 remaining after wringing out bean curd with a woody sawdust 3 having antibacterial action. The above refuse is mixed with 10-30 wt.% sawdust. The wood having antibacterial action is white cedar, cryptomeria or incense cedar.
Patent JP-2001228421-A (JP)
Title: Optical scanner
Inventor: AMADA MIGAKU
IPC: G02B26/10
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce the deviation of the length of a scanning line of a plurality of light beams. SOLUTION: An emitting optical system to emit the light beam, a polygon mirror 21 which deflects the light beam from the emitting optical system, and a scanning image-formation optical system which scans the light beam from the polygon mirror 21 to the surface to be scanned are provided. The scanning image-formation optical system has a scanning image-formation mirror 22 having the prescribed curvature in the main scanning direction and the sub-scanning direction, and in which the curvature of the main scanning direction changes when the position of the sub-scanning direction differs.  The position of the sub-scanning direction in which each light beam of the emitting optical system is made incident on the scanning image-formation mirror 22 is set so as to reduce the deviation of the length of a scanning line which each light beam of the emitting optical system draws in the surface to be scanned.
Patent JP-2001230692-A (JP)
Title: Device and method for converting frequency
Inventor: HIRABAYASHI KATSUMI
IPC: H03D7/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To enable each of plural set-top boxes to utilize plural broadcasting waves respectively transmitted from plural satellites located on the same stationary orbit, independently of the other set-top boxes. SOLUTION: An intermediate frequency(IF) signal BS-RIF, corresponding to the right turn polarized wave of a BS broadcasting wave, is outputted from one output terminal as shown in a figure 7 (A) and an IF signal CS-RIF corresponding to the right turn polarized wave of a CS broadcasting wave and an IF signal CS-LIF corresponding to the left turn polarized wave are outputted from the other output terminal, while multiplexing frequencies as shown in a figure 7 (B).
Patent JP-2001228838-A (JP)
Title: Serial controller
Inventor: SHIMURA KENJI
IPC: G09G5/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide time control function inside a serial controller. SOLUTION: In the serial controller, a serial control analysis section 13 analyzes the setting data transferred from the external via a serial bus 11, the analyzed data are written into a specific register, and the data are processed in a specific processing circuit by the setting data of the specific register. A serial control data buffer circuit 12 is inserted into the input side of the section 13, and the setting data transferred via the bus 11 are successively stored in the circuit 12. Based on the processing completion of the specific processing circuit that conducts the processing by the specific setting data stored in the specific register, the next setting data stored in the circuit 12 are read and similar processing is made to be conducted.
Patent JP-2001229715-A (JP)
Title: Vehicle lamp unit
Inventor: YANAI HITOSHI
IPC: F21Y101/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the conventional headlight structure cannot impart the brightness corresponding to the power consumption due to low efficiency of the light flux supplied by the light source. SOLUTION: The vehicle headlight 1 comprises a first elliptic reflecting surface 3 with the first focus located in a light source 2 and the optical axis in the illumination direction, and a second elliptic reflecting surface 4 with the first focus located in the light source 2 and the optical axis almost perpendicular to that of the first reflecting surface 3. A projection lens 6 is disposed ahead of the second focus of the first elliptic reflecting surface with a shield plate 5 at the focus as needed. A parabolic reflecting surface 7 is disposed having the focus almost at the second focus of the second elliptic reflecting surface 4 and the optical axis almost in the illumination direction.  Thus, the light shielded by the shield plate 5 and the light ineffective for not being capable of reaching the reflecting surface are recovered improving the efficiency of the light flux, compared with the conventional headlight.
Patent JP-2001236567-A (JP)
Title: Sales managing device
Inventor: KASANO KEIZO
IPC: G07G1/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent the entire device of a sales managing device from being tilted by the weight of coins even when a large number of coins are stored in a drawer. SOLUTION: A sucking mechanism 24 is installed behind a drawer case 21 and made sucked to a grounding plane 33 so that the device cannot be tilted by the weight of coins even when a drawer 23 for coin storage is opened while being protruded forward. The sucking operation of the sucking mechanism 24 is instructed by operating an suck key provided on the keyboard of a main body and the cancel of sucking is instructed by operating a suck cancel key. A drawer 25 is provided with a drawer 22 for paper money storage and a drawer 23 for coin storage over two upper and lower stages. When only paper money is required, only the drawer 22 for paper money storage is opened and when only coins are required, only the drawer 23 for coin storage is opened.
Patent JP-2001231957-A (JP)
Title: Special design displaying method of game machine
Inventor: TAKANO KENICHI
IPC: A63F7/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To improve the entertaining property of a display. SOLUTION: In a three-dimensional object, the image of a special design is mapped on the outer surface of which or the shape of which represents a special design, a light source is arranged, and with light source turned on, turned off or the light quantity or color varied, the images of the three- dimensional object seen from outside are displayed with the special design display device.
Patent JP-2000312689-A (JP)
Title: Lining material for dental plate
Inventor: HATANAKA KENJI
IPC: A61C13/23
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To improve contamination resistance and to prevent the degradation in the toughness of cured matter by incorporating an acrylic resin, specific fluorine-containing (meth)acrylate, polyfunctional (meth)acrylate, and a polymerization initiator into the lining material. SOLUTION: The fluorine-containing (meth)acrylate expressed by the formula: CH2=C(R1)COO.R2.Rf is compounded with the acrylic resin. In the formula, R2 denotes an alkylene group; Rf denotes a perfluoroalkyl group and may be straight chain, branched or cyclic and its hydrogen atom may be replaced with a hydroxy group. Further, R2+Rf is specified to 4-10 C and the ratio at which the number of fluorine atoms occupies in the atoms bonded to carbon atoms is specified to >=50%. For example, 1H,1H,3H-hexafluorobutyl methacrylates are used. Further, the polyfunctional (meth)acrylate, for example, alkylene glycol di(meth)acrylate and the polymerization initiator, for example, diacyl per-oxide, etc., are incorporated therein. As a result, the contamination resistance may be improved and the degradation in the toughness of the cured matter may be prevented.