baber/WOPTO huggingface dataset:
Patent JP-2002160495-A (JP)
Title: Laser marking method for crystalline resin moldings and crystalline resin moldings marked by laser
Inventor: MASUI MIKIO
IPC: B23K26/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for marking crystalline resin moldings by laser, by which a laser marking process is stably performed without color variability in a laser-marked part, when the process is carried out by controlling the degree of crystallization during laser emission and the laser-marked part of high quality is obtained even when the moldings are marked by laser in such a state that the moldings are not fully cooled. SOLUTION: The laser marking method for the crystalline resin molding comprises the steps to emit laser rays to the the surface of the crystalline resin moldings and put a decoration to the moldings. In addition, the method is characterized in that the relationship between the degree of crystallization, in the laser-emitted part of the moldings during emitting the laser rays, which is obtained beforehand by measurements and quality of the laser-emitted part, is measured and a desired color is developed in the laser-emitted part by controlling the degree of crystallization of the moldings during laser emission, based on the obtained relationship.
Patent JP-2002201484-A (JP)
Title: Fat and oil composition
Inventor: ARAKAWA HIROSHI
IPC: C11C3/10
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a fat and oil composition having a high content of a vegetable sterol fatty acid ester having an inhibitory action on the absorption of cholesterol, its manufacturing method, and a food using the same. SOLUTION: The fat and oil composition comprises (A) >=18 wt.% vegetable sterol fatty acid ester and (B) a triglyceride.
Patent JP-2002125519-A (JP)
Title: Mycelium bottle containing brown bacterium living in leaf mold or the like
Inventor: KUBOTA KAZUYASU
IPC: A01K67/033
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a feed for raising an adult insect of the maximum size to which a larva of stag beetle can grow. SOLUTION: Larvae of stag beetles are made to eat a mixture of wood pieces (chips, etc.), as a feed on which brown bacteria living in leaf mold, etc., grow on a mushroom bed of white wood decay fungus (mushroom of Pleurotus ostreatus, etc.), etc.
Patent JP-2002156211-A (JP)
Title: Product inspection method by image processing
Inventor: ISHII KENICHI
IPC: G01N21/88
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a product inspection method in which the reliability of the size measurement of sizes A, B, C of a battery 18 is enhanced. SOLUTION: In the method, a reference block gage 23 which is arranged inside the shooting visual field range 21 of a video camera is shot simultaneously by the video camera so as to be image-processed so that the internal size A between the electrode layer 2 and the electrode layer 3 of an electrode collector 1 in the battery to be manufactured, the protrusion size B of a sealant 4 and the protrusion size C of the electrode 3 are measured with high accuracy and, on condition that the measured size of the gage 23 is compared with a reference size which is recorded in advance and that the size is within a prescribed range, whether the measured sizes A, B, C are satisfactory or not is decided.
Patent JP-2002162591-A (JP)
Title: Optical writing unit and image forming device equipped therewith
Inventor: ONO RUMIKO
IPC: G02B26/10
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent an optical system and electronic components from being adversely affected due to heat generated from a light source and a circuit board which are for modulating and controlling the light source. SOLUTION: A light-emitting port 20a, through which the light from a light source device 20 is emitted, is arranged in a housing 24, and the housing 24 is kept in a nearly hermetically sealed state, where an LD control board 19 for modulating and controlling a semiconductor laser being the light source according to image data and allowing it to flicker, i.e. emit light strongly or weakly is exposed to the outside of the housing 24. Thus, the temperature inside the housing 24 is prevented from being raised by the heat generated in the control board 19, so as to prevent image nonconformities from occurring due to the temperature of the respective component disposed inside the housing 24 rises, causing deformation or positional fluctuation of each components.
Patent JP-2002163630-A (JP)
Title: Paper sheet counter
Inventor: KUSANO HIROYUKI
IPC: G06M1/10
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To count the number of piled paper sheets such as paper moneys at high speed in simple configuration in a paper sheet counter for counting the number of piled paper sheets. SOLUTION: This device is provided with a light source 1 such as light emitting diode for illuminating the end face of piled plural paper sheets 10, photodetecting part 2 for detecting a light pattern reflected by the end face of respective paper sheets along with the piling direction of the end faces of paper sheets 10 illuminated by this light source 1 and gaps between paper sheets by making light incident through a lens 7, comparing part 4 for comparing a detecting signal of this photodetecting part 2 corresponding to the end face of each of paper sheets and a detecting signal corresponding to the gap between the paper sheets with a threshold, arithmetic processing part 5 for finding the number of piled paper sheets 10 by counting the comparative output signal of this comparing part 4 corresponding to the end face of each of paper sheets,  and display part 6 fort displaying the number of paper sheets found by this arithmetic processing part 5.
Patent JP-2002168479-A (JP)
Title: Method and system for air-conditioning communication equipment room
Inventor: INOUE MASANORI
IPC: F24F5/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To execute air conditioning where space saving and energy saving are contrived, in a facility where there is high-density exhaust heat from communication equipment. SOLUTION: A cold water coil 1 which uses the cold water made in a refrigerating machine 3 as a cold source is installed on a communication equipment room R. The air from the outlet of the cooling water coil is treated with a total sensible heat treatment type of package air conditioner 31, and it is blown out into an underfloor chamber 51, and is blown out into a rack 53 loaded with the communication equipment 52 from a blowout port 55. The outlet side of a plurality of cooling water coils leads to the inlet sides of a plurality of package air conditioners 31 by a combination duct DD. This system can perform large temperature difference cooling under different cold source, and the quantity of blast, the pipe, and the number of installed air conditioners can be reduced.
Patent JP-2002167654-A (JP)
Title: Tool for vacuum carburizing and heat resistant alloy steel
Inventor: FUJIWARA YASUYUKI
IPC: C22C38/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide heat resistant alloy steel having a composition realizing high carburizing resistance without largely incorporating relatively expensive metals such as nickel therein, and to provide a tool for vacuum carburizing consisting of the steel. SOLUTION: The tool for vacuum carburizing is formed of steel containing carbon, silicon, chromium and nickel as essential additional elements. The ratio of carbon in the steel is 0.2 to 0.6% in the formation of the tool. In the part where the carbon ratio lies in the above range, the steel is consisting of 0.2 to 0.6% carbon, 2.1 to 4.0% silicon, 20 to 30% chromium, 20 to 40% nickel and 0 to 2.0% manganese, and the balance essentially iron.
Patent JP-2002166279-A (JP)
Title: Method and device for generating gas by electrolysis
Inventor: SAWAMOTO ISAO
IPC: C02F1/70
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to always obtain generating ozone gas at a stable concentration and keep it at a high concentration. SOLUTION: The ozone gas obtained by feeding pure water 3 to an ozone- and-hydrogen-gas generating part 1 through a hydrogen peroxide-removing mechanism 8 is always stable at a high concentration.
Patent JP-2002169249-A (JP)
Title: Heat developable photosensitive material
Inventor: FUKUI YASUTA
IPC: G03C1/498
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material used for a medical image or for a photomechanical process and giving an image having a good color tone (close to a pure black tone). SOLUTION: In the heat developable photosensitive material containing at least one photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions and a binder on one face of a support, (a) at least one polyphenol compound of formula (I) is contained as the reducing agent, (b) at least one hindered phenol compound of formula (II) is contained and (c) the molar ratio of the compound of the formula (II) to the compound of the formula (I) is 0.001-0.2.
Patent JP-2002174195-A (JP)
Title: Pumping device
Inventor: SENDA MASAYUKI
IPC: F04D29/42
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a pressure tank for a pumping device restrained from water leakage and corrosion. SOLUTION: This pumping device is provided with a pump part provided with a rotatable impeller in a casing; a pressure tank for storing water pumped up by a pump; and a pressure switch for controlling the operation and stop of the pump part according to the water pressure of the pressure tank. The pressure tank has a bottomed metallic container with an upper opening, and an upper end plate made of a synthetic resin and connected to the container to block the upper opening of the container. The connection part of the upper end plate is provided above the storage water level in the pressure tank.
Patent JP-2002172068-A (JP)
Title: Bathtub
Inventor: YANO MASAHIRO
IPC: A47K3/02
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub which is not slippery to hardly cause accidents such as falling down, etc., without harming design and appearance. SOLUTION: The upper edge face or both the upper edge face and the bottom face of this bathtub is/are formed of a water repellent surface with a contact angle with water not lower than 90 deg. and the inner wall face is formed of a hydrophilic surface with a contact angle with water not higher than 90 deg..
Patent JP-2002180087-A (JP)
Title: Nonionic detergent composition
Inventor: MAKINO MAKOTO
IPC: C11D10/02
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a nonionic detergent composition having improved properties for rinse, excellent efficiency of washing and low bubble forming, which is capable of stabilizing qualities such as color tone, odor or the like, and is useful for a low bubbling detergents or the like for drum type washing machines. SOLUTION: This nonionic detergent composition obtained by formulating 5-60 mass% based on the whole composition of the nonionic surfactant including a fatty acid alkoxylate compound, an alkoxylate of fatty acid ester compound or an alcohol alkoxylate compound having a 17C saturated or unsaturated hydrocarbon chain in a ratio of the saturated/unsaturated (mass ratio)=70/30 to 1/99.
Patent JP-2002175210-A (JP)
Title: Method of transferring and copying, and enciphering and deciphering data
Inventor: ICHISE HIROSHI
IPC: G06F21/60
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To enhance processing stability and a security function. SOLUTION: This method is provided with a step for obtaining a control function for controlling a device driver such as a hard disk, a step for opening an encipherment file using the control function when detecting that the file within a cipher area is transferred or copied to a noncipher area, a step for reading the opened encipherment file using the control function to generate an ordinary sentence file by deciphering, a step for opening the file in a transferred site or copied site using the control function, a step for writing the ordinary sentence file in the transferred site or copied site using the control function, a step for closing the ordinary sentence file in the transferred site or copied site using the control function, and a step for deleting the encipherment file within the cipher area using the control function in the case of the transfer.
Patent JP-2002174007-A (JP)
Title: Single material
Inventor: SUZUKI MOTOYUKI
IPC: E04D3/30
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a shingle material surely preventing the infiltration of rainwater and displaying heat-insulating and soundproof effects. SOLUTION: The shingle material 310 has joining members 314L and 314R on the left-right end sides of pate-shaped shingle members 12. The internal projecting strip sections 316 of the joining members 314R of the other roof board materials 310 are entered into the joining members 314L of one of the adjacent shingle materials 310 and the shingle members 12 are supported by lower-side projecting strip sections 317 on vertical roofing. The joining members 314L, the internal projecting strip sections 316 and the lower-side projecting strip sections 317 are inclined together along a roof pitch, and the lower-side projecting strip sections 317 form grooves working as gutters.  Even when rainwater infiltrates into the joining members 314 in such engagement, rainwater is difficult to overflow over the internal projecting strip sections 316 because rainwater is detained by the internal projecting strip sections 316 and flows down. Even when rainwater overflows over the projecting strip sections, rainwater flows down along the grooves formed by the lower-side projecting strip sections 317.
Patent JP-2002177997-A (JP)
Title: Sludge thickening method
Inventor: ABE TAKAO
IPC: C02F11/12
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To perform efficient sludge thickening by suppressing floating of the sludge. SOLUTION: Materials having magnetism are added to the sludge generated form water treatment facilities, such as sewage disposal plants and the liquid mixture incorporated therewith is subjected to gravity separation.
Patent JP-2002178185-A (JP)
Title: Processing head shaft feed mechanism of optical axis movement type laser beam machine
Inventor: ONODERA HIROSHI
IPC: B23K26/082
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a processing head shaft feed mechanism of an optical axis movement type laser beam machine which enables shaft feed of a high speed, high accuracy and long stroke and has good accessibility to a work table. SOLUTION: This processing head shaft feed mechanism is for the optical axis movement type laser beam machine 1 which is provided with a Y-axis carriage movably and positionally with an X-axis carriage 7, is freely movably provided with the X-axis carriage at an X-axis guide rail 17 disposed at a bed 3 and adopts a rack and pinion drive system for a driving means of the X-axis carriage.  The processing head shaft feed mechanism is constituted by providing the right and left flanks of the bed with an X-axis rack 29 and a Y-axis guide rail, providing a right leg 7 of the X-axis carriage with an X-axis drive motor, providing this motor with a first shaft 31 rotationally driven by the right side rack 29r, providing the left leg 71 of the X-axis carriage with a second shaft 57 having a third pinion 71 engaging the left side rack 29l and providing the second shaft with a driving force transmission means for transmitting the revolution of the first shaft by reverse rotation.
Patent JP-2002186609-A (JP)
Title: X-ray ct apparatus
Inventor: MIYAGAWA SATORU
IPC: A61B6/03
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a means to offer uniform and yet delicate oral sound services to a subject in relation to an X-ray CT apparatus. SOLUTION: The X-ray CT apparatus has a scanning gantry portion 30 that scans a subject 100 with X-rays, the apparatus body including a photographing table 20 that conveys the subject 100 to the scanning gantry portion 30 and a remote processing console portion 10 to be operated by a technician, whereas a control portion 11 that controls scan-reading of the subject in accordance with a scanning plan information set up by the processing console portion 10 and a sound generating portion 80 that outputs a prescribed sound message from the side of the apparatus body under the control of the control portion 11 are provided, while the above control portion 11 generates a corresponding oral sound message from the oral sound generating portion 80 to control a movement of the photographing table 20 or an initiation of tilt (an event)  of the scanning gantry portion 30 during ongoing scanning sequence.
Patent JP-2001235745-A (JP)
Title: Liquid crystal device and electronic equipment
Inventor: OKUMURA OSAMU
IPC: G02F1/1335
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a semi-permeable reflective liquid crystal device compatible with both of a bright reflection display and a sharp contrast transmission display. SOLUTION: In a liquid crystal device which is provided with a liquid crystal panel and a reflecting polarization means 107 arranged on the rear of the liquid crystal panel, and permits both of reflection display and transmission display, the liquid crystal panel has a group of dots which can be optically modulated, and the peripheral area outside of the dot group becomes bright display at the time of reflection display and becomes dark display at the time of transmission display.
Patent JP-2002177500-A (JP)
Title: Board surface constituting device for pachinko game machine
Inventor: HONDA TAKASHI
IPC: A63F7/02
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To enhance game property by changing game development after a game ball enters a warp passage, changing the prize-winning times of the game ball even during game development and performing a play operation concerning the game ball till prize-winning. SOLUTION: A pachinko game machine is provided with a guide wing opening passage 1 for opening a guide wing to a side direction 1b by the falling game ball 85 and a high probability prize-winning passage 2 for feeding the game ball 85 which is guided by the opened guide wing 1b to a play passage 2a, performing the play operation to move the game ball by inertia on the play passage 2a and, then, permitting the game ball to fall toward a prize- winning port 82b. The guide wing opening passage 1 is made to be a warp passage whose inner part is not visually recognized, the guide wing 1b feeds the game ball 85 again to the play passage 2a before it is closed and, then, variety is obtained in game development concerning the warp passage.
Patent JP-2002178571-A (JP)
Title: Image information processor and method therefor
Inventor: SERIZAWA MASAHIRO
IPC: G03G21/14
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To raise an efficiency in an operation at a reset time of a secondary memory device having a large capacity which is provided in an image forming apparatus and is independent from a page memory. SOLUTION: In the case where an operation is not completed with respect to all registered jobs corresponding to a reset request of management information, an image data management section 122 executes printing of an image of which the job is not invalidated by turn-off of a power source and does not execute printing of an image of which the job is invalidated by turn-off of the power source. When the operation with respect to all the registered jobs is completed, initialization of the management information is executed, the management information of which the initialization is finished is written to an HD 113, and the series of the reset operations of the management information is completed.
Patent JP-2001229066-A (JP)
Title: System and method for mirroring
Inventor: SHINOZAKI MAMORU
IPC: G06F12/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that huge communication fees are required when the mirroring of contents from a source server to a target server is performed each time the contents are changed, and that it is difficult to realize synchronization between the source server and the target server when the mirroring is not performed since the contents are changed until a prescribed time passes. SOLUTION: This system is constituted of a source server with first contents and a target server connected via a communication line to the source server with second contents to which the first contents are duplicated. When the first contents of the source server are changed for prescribed number of times, the changed first contents are duplicated to the second contents.
Patent JP-2002178061-A (JP)
Title: Stacked die
Inventor: ISHIKAWA KAZUHIRO
IPC: B21D37/20
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a stacked die for press capable of improving the durability and realizing the stacking with high accuracy, easy in manufacture and simple in structure. SOLUTION: A press die comprises an upper die part 1, a blank holder 2 and a lower die part 3, and a die 5 of the upper die part 1 and a punch 32 of the lower die part 3 are formed by stacking a large number of thin steel plates 7. Inserts 10, 11 and 34, 35 piercing the layer of the thin steel plates 7 are provided at the positions corresponding to the die 5 and the punch 32, and an insert 36 is further provided on the punch 32 to perform the forming of high accuracy by allowing each tip surface to form a pressing part. The inserts 34, 35 and 36 also plays the function of a reference pin. In addition, a die face plate 16 is provided on a highest layer of the die 5 to improve the durability against the ironing.
Patent JP-2002186952-A (JP)
Title: Equipment for separating laminated glass into glass fragment and intermediate film fragment and recovering them
Inventor: FUJITA JITSUO
IPC: B02C13/13
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for crushing a waste laminated glass of big size used for a car front glass, or the like, and separating the same into glass fragments and intermediate film fragments to recover and utilize them. SOLUTION: The equipment is provided with a crusher 1 crushing a laminated glass comprising a pair of glasses and an intermediate film and a crushing means 11 comprising a plurality of hammers rotatable at a high speed inside a cylindrical casing 10 having an upper throwing in opening thereon into which the laminated glass crushed by the crusher is thrown in, where a slit shape discharge outlet 13 which discharges a mixture of the glass fragments and the intermediate film fragments crushed by the crushing means 11 is provided beneath the cylindrical casing, and further with a vibrating sieve 3 having a mesh which is provided beneath the crusher, wherein the mixture of the glass fragments and the intermediate fragments dropped over the mesh is separated into the glass fragments and the intermediate film fragments.
Patent JP-2001208145-A (JP)
Title: Speed change gear
Inventor: SCHMIDT NORBERT
IPC: F16H1/20
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce the tool cost and parts storage cost, and to enable assembling even in a very narrow assembling condition by overcoming the disadvantages of well-known rotating angle and rotating speed measuring speed change gear. SOLUTION: This speed change gear is driven by an object for measurement to perform rotary motion and swivel motion, and formed by a gear and a pinion integrated with a gear block to form a speed change measuring movement. At least two gears of gears constituting the gear block are inclined to a plane formed by a rotating object for measurement, the two gears are pivoted within different planes parallel to each other, and the gears constituting the gear block are interchangeable gears with equal diameter and include an input gear connected to the object for measurement in shape, and an output gear connected to a freely revolving optical angle measuring device in shape.