baber/WOPTO huggingface dataset:
Patent JP-2002248234-A (JP)
Title: Game machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To restrain disadvantages of a game parlor and improve a game player's interest in a game machine having a variable display device. SOLUTION: A game board 8 of the pachinko game machine 1 is provided with an operation hole 11 and a big prize hole 12, and a display device 20 having a display part 20a is incorporated in the central area of the game board 8. A plurality of pattern arrays 21 to 23 are displayed on the display part 20a, and the pattern arrays are formed by plurality of types of patterns. On the necessary condition that the shot game ball B enters the operation hole 11, the reserved storage number of each prize is stored. On the necessary condition that the reserved storage number is decremented on by one, the pattern variation is conducted. The prize memory of the game balls B exceeding the maximum reserved storage number is made invalid.  The maximum reserved storage number is set to a value so that the ratio of the frequency of invalidation to the total frequency of game ball's entering the operation hole 11 during a designated unit hour is substantially 1%.
Patent JP-2001308009-A (JP)
Title: Non-single crystal film, substrate therewith method and device for manufacturing the same, inspection device and method of inspecting the same, thin-film transistor formed by use thereof, thin-film transistor array and image display device
Inventor: NISHITANI TERU
IPC: H01L21/20
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a non-single crystalline thin film, that is made more uniform in crystal grain diameter and improved in grain diameter periodicity. SOLUTION: This method of manufacturing a non-single crystalline film comprises a first process of optimizing laser irradiation and monitoring it with a diffracted light after the non-single crystal film is formed, and a second process of irradiating a substrate with a laser beam, keeping it in a cooled state.
Patent JP-2002242674-A (JP)
Title: Cooling fan for general engine
Inventor: SHIBATA MASAYA
IPC: F01P5/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To blow large amount of cooling air to an engine body without enlarging a cooling fan. SOLUTION: This cooling fan 12 producing cooling air for cooling the engine body 8 has a disk 31 mounted on a crank shaft 1; and a plurality of fan blades 32 installed on the surface of the disk 31 so as to project in the shaft direction. Each fan blade 32 is radially installed at the intervals of the specified air blowing space 33 in the circumferential direction, the surface 31a of the disk 31 between the fan blades is gradually inclined in the diameter direction so that the height in the shaft direction of the air blowing space 33 is increased toward the outside in the diameter direction,  and inclined in the circumferential direction so that the height in the shaft direction of the air blowing space 33 is increased toward the front side in the rotation direction of the fan blades 32 adjacent in the rotation direction from the rear surface side in the rotation direction of the fan blade 32.
Patent JP-2002241632-A (JP)
Title: Method for producing dye
Inventor: KOBAYASHI KATSU
IPC: G03C1/12
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a dye, especially a two-component- linked dye, in high yield. SOLUTION: This method for producing a dye comprises the step of linking a 1st compound having a chromophore with a 2nd compound by condensed dehydration reaction in the presence of a compound of the general formula 1 (wheren, X1 to X3 are each a substituent; and Y is an eliminable group). Specifically, for example, a compound D-1 as the objective dye is produced in the presence of a compound of formula 3.
Patent JP-2001292307-A (JP)
Title: Embedding of two sets of information in digital signal
Inventor: WEN XIN
IPC: H04N1/387
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method by which an image unit electronically connected to a network server embeds information to a digital image. SOLUTION: This method includes a step where an electronic memory 30 in the network server 20 records the digital image with 1st information embedded thereto and a step where the network server 20 transmits the digital image with 1st information embedded thereto to the image unit, and also has a step where 2nd information is generated and a step where using the image unit embeds the 2nd information to the digital image with 1st information embedded thereto to generate a digital image having the 1st and 2nd information.
Patent JP-2002079533-A (JP)
Title: Solution film-making method
Inventor: TSUJIMOTO TADAHIRO
IPC: B01D53/74
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method which can recover an organic solvent efficiently and advantageously in terms of energy in a form in which a solution can be circulated/regenerated/used in a solution film-making method using the organic solvent. SOLUTION: In the solution film-making method in which the polymer solution in which the polymer is dissolved in the solvent is cast from a casting die onto a support, and the cast film is peeled off from the support and dried, 80-90% of the solvent which is discharged from the cast film until the film is dried is condensed and recovered, and the rest is adsorbed by an adsorbent to be recovered.
Patent JP-2002245512-A (JP)
Title: Hard money sorter
Inventor: NAKAZAWA HIROSHI
IPC: G07D9/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a hard money sorter capable of reducing the size, and capable of expanding use. SOLUTION: A first gate 12 is constituted so as to distribute hard money discriminated by a discriminating part to a housing passage or a return passage by ON/OFF operation of a solenoid 40, and a projection part 48 of a rotary shaft 32 of the first gate 12 drives a second gate 16 by interlocking with distributing operation of this first gate 12, and the second gate 16 is constituted so as to distribute the hard money 26 held in a temporary holding part 14 to the housing passage or the return passage. Since the first gate 12 and the second gate 16 are driven by one solenoid 40, an installing space of the solenoid for driving these gates can be saved so that the hard money sorter can be further miniaturized.
Patent JP-2002252380-A (JP)
Title: Superconducting magnet device and monitoring method therefor
Inventor: ONDA JUNICHI
IPC: H01F6/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator-cooling type superconducting magnet device having a function of detecting abnormalities which prevents a normal operation of the superconducting magnet device, in advance. SOLUTION: Temperature sensors 11 to 17 are installed at a plurality of predetermined portions which are important for an operation of the superconducting magnet device. A voltage measurement means for measuring a voltage behavior during exciting current energization is provided in a current path from an exciting power supply 30 to a superconducting coil 23 via a superconducting current lead 26. A vacuum heat insulating vessel 21 is provided with a vacuum level monitor 18 for measuring vacuum.  Furthermore, the device has a data logger 2 for integrating detection a result from each vacuum level monitor, a measured result of a voltage measurement means, a measured result of the vacuum level monitor and various data of operation parameters, and a control equipment 1 having a storage means for storing integrated various data and a transmission means for transmitting the integrated various data to a service center 10 in a remote location as required.
Patent JP-2002248664-A (JP)
Title: Injection molding machine having kneading mechanism
Inventor: MORIWAKI TAKESHI
IPC: B29C45/60
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine having a kneading function which does not damage a reinforcing material such as glass fibers and compounding materials, disperses additives into a resin uniformly, curtails a time required for color changing or resin changing, and is low in costs. SOLUTION: The inner wall surface of a heating cylinder is flattened, at a position beyond the metering zone of a screw, a part the peripheral surface of which is flat and the shaft diameter of which is larger than that (trough diameter) of a place right in front of the metering zone is formed, and a molten raw material, when passes through the part, receives strong shear force.
Patent JP-2002256529-A (JP)
Title: Environmental preservation block
Inventor: NAKANISHI TAKAO
IPC: E02B3/14
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an environmental preservation block for imparting the strong revetment function, the environmental preservation function such as vegetation and a fish nest, the scene protective function to an inclining part such as a river and a road, and easily executable equally to a conventional traditional construction method in terms of execution work, and a slope face protective method of a simple structure using this block. SOLUTION: One to several cavity parts are arranged inside a wedge block, and are penetrated through the block. The cavity parts are formed as a structure of washing away little infilling earth, a vegetation base material, and crushed stones, and capable of secuting the infilling volume large by arranging an inward narrow and wedge (stairs)-shaped step from both end opening parts. The block is normally used in an inclined shape, and since the environmental preservation block itself becomes an upward cavity part to a ground horizontal plane, an infilling object is less washed away. Since the cavity part penetrates to the stay bottoms from a surface of the block, water can be supplied from the backing ground. The infilling object of the cavity parts is eliminated or reduced, and can be used as a habitat of an organism such as a fish.  A block surface is embedded with natural stones, or can be formed as an imitation stone pattern and a sliding surface.
Patent JP-2002260586-A (JP)
Title: High pressure discharge lamp and luminaire
Inventor: MURASE NANAO
IPC: F21Y101/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure discharge lamp and a luminaire using it where a cracking is hard to occur from a side edge end of a sealing metal foil at a fitting part between an electrode axis and the sealing metal foil, resulting in less disruption of a quartz glass discharge vessel. SOLUTION: A quartz glass discharge vessel 1 comprises, with an ionized medium sealed in, an enclosure part 1a and a pair of sealing parts 1b and 1c. A pair of sealing metal foils 4a and 4b are air-tightly embedded inside the sealing parts 1b and 1c. There are provided electrode axes 2b and 3b, and electrode main parts 2a and 3a provided at the tip parts of the electrode axes 2b and 3b. A curved surface at a base end part of the electrode axis 2b is supported by the sealing part while it is fitted to the sealing metal foil 4a by 20-40% of its arcuate perimeter. The electrode main parts 2a and 3a are equipped with a pair of electrodes 2 and 3 facing inside the enclosure part 1a, with a tube wall load being 60 W/cm<2> or higher.
Patent JP-2002259249-A (JP)
Title: Method and system for accessing homepage
Inventor: SHINOHARA ISAO
IPC: G06F17/30
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a homepage accessing method that makes it possible to access a homepage associated with an image based on the image read by a camera. SOLUTION: This method has a step in which information equipment reads an image including a URL having an electronic watermark form, a step in which the information equipment transmits the image to a server, a step in which the server extracts a watermark from the image to acquire the URL, and a step in which the server transmits the URL to the information equipment.
Patent JP-2002262919-A (JP)
Title: Safety string for preventing tool from falling down
Inventor: USUDA GENJI
IPC: A45C11/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a string for preventing a tool from falling down, which is enhanced in engaging strength between an engaging piece in the body side or the tool side and a twist returning piece while rotation around an axis is allowed and prevents the engaging piece in the body side or tool side from coming off the twist returning piece by drawing force. SOLUTION: Press fitting type twist returning pieces (2, 4) are equipped respectively between an engaging piece 1 in the body side and a connection code 3 and an engaging piece 5 in the tool side and the connection code 3. Projecting engaging parts (13, 53) are equipped on the engaging piece 1 in the body side or the engaging piece 5 in the tool side via ring shape recess parts (13a, 53a). Engaging members (22, 42) are equipped on twist returning pieces (2, 4) so that the engaging piece in the body side or the engaging piece in the tool side are engaged rotatably around the axis. Slit grooves (11a, 42a) are equipped on the engaging members (22, 42) so that the grooves can be opened by press fitting force upon press fitting the projecting engaging parts (13, 53).  Ring shape engaging projections (22b, 42b) are equipped on the edge parts to the inner diameter side to block opening of the projecting engaging parts (13, 53) by drawing-out force.
Patent JP-2002270313-A (JP)
Title: Intermediate parts for auxiliary machine module and auxiliary machine module
Inventor: KAMEYAMA ISAO
IPC: H01R13/66
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To solve the inconvenience that a wire is bitten between a case and a substrate when an auxiliary machine module is assembled. SOLUTION: This is the auxiliary machine module Z equipped with a substrate 2 for the auxiliary machine mounted on the auxiliary machine 1 and having a terminal 8v, with an intermediate parts 5 wherein the first electric connecting part 31 mounted by a terminal 8x, the second electric connecting part 40 mounted by other terminal 8y and the substrate 6c are installed, and with the case 3. Corresponding to the first electric connecting part 31 of the relay part 5, a connector housing 33 is formed in the case 3 and the first electric connecting part 31 of the relay part 5 is mounted on the connector housing part 33 of the case 3, thereby the connector 30 is constituted in the case 3, and by mounting the substrate 2 for the auxiliary machine on the case 3, the auxiliary machine module Z is made wherein the terminal 8v of the substrate 2 for the auxiliary machine and another terminal 8y mounted on the second electric connection part 40 of the relay part 5 are connected.
Patent JP-2002269416-A (JP)
Title: Selection supporting method and selection supporting device
Inventor: TOMA KENJI
IPC: G06Q30/06
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a selection supporting method and a selection supporting device for making the work for selecting applicants meeting conditions more efficiently performable. SOLUTION: A management server 40 evaluates the contents of application information from enterprise applicants in accordance with predetermined evaluation standards, ranks the enterprise applicants in accordance with evaluation results and displays the evaluation results of the enterprise applicants on a display part 406 or the screens of terminals 10a-10e in a form based on ranking. The management server 40 also prints the evaluation results of the enterprise applicants edited in the form based on ranking the enterprise applicants, using a printer 20. Furthermore, the management server 40 displays or prints the application information for the enterprise applicants, enterprise information and business results together with the evaluation results.
Patent JP-2002268453-A (JP)
Title: Image forming apparatus
Inventor: OTAKE HIDEMUNE
IPC: G03G15/02
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent image deterioration such as the void of an image, an disfigured image, etc., by preventing the adhesion of a substance which deteriorates surface resistivity by giving an insulating liquid to a latent image carrier surface. SOLUTION: If the accumulated print number of sheets exceeds a specified value inputted in advance, the oscillation means of a coating roller 31 is driven to move the coating roller to a position where the coating roller abuts on a photoreceptor 11. The insulating liquid is already coated on the coating roller by a coating member, and a minute amount of insulating liquid is coated on a photoreceptor surface from the coating roller by the normal rotation of the photoreceptor surface in this state.
Patent JP-2002263598-A (JP)
Title: Steel pipe washing method
Inventor: ENOMOTO SEIICHI
IPC: B08B9/02
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a steel pipe washing method capable of certainly separating and removing soils such as rustproof oil or the like from the inner surface of a steel pipe and not having fear such that the contaminant re-adheres to the inner surface of the steel pipe when the steel pipe is drawn up from a washing tank. SOLUTION: The steel pipe washing method, which is constituted so as to immerse the steel pipe having a contaminant bonded thereto in the washing liquid of the washing tank to wash the inner surface of the steel pipe, consists of a process for immersing the steel pipe 3 in the washing liquid 2 of the washing tank 11 so as to provide an angle with respect to a horizontal direction to leave the same to stand, a process for removing the floating contaminant from the surface of the washing liquid near to the pipe end part on the high level side of the steel pipe 3 immersed in the washing liquid 2 of the washing tank 11 and a process for drawing up the steel pipe from the washing liquid 2 of the washing tank 11 from the pipe end part on the high level side thereof.
Patent JP-2002269075-A (JP)
Title: Embedding of information in document and decoding
Inventor: NAGAHO KAZUYOSHI
IPC: G06F17/21
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To secretly transmit secret information by embedding different information in a digitized ordinary document and decoding the information. SOLUTION: A standardized document is generated (step S110) by substituting a basic word for wording which can be rewritten with a word and/or representation showing the same concept in a document constituting an arbitrary document (original) according to a mutually shared dictionary database. According to a data row obtained from the data to be embedded through binary coding, coding processing for rewriting the standard document into a basic word for 0 and a word other than the basic word for 1 from the beginning is performed (step S130). The decoded document is a very natural document which seems to be the same with the original at a glance. The coded document makes it possible to reproduce the embedded data by decoding differences from the standardized document by algorithm reverse to the above algorithm.
Patent JP-2002277655-A (JP)
Title: Method and device for mounting optical waveguide device module
Inventor: YOKOYAMA TOSHIFUMI
IPC: H01S5/022
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide device module mounting method capable of highly accurately controlling the position in the height direction of an optical waveguide at the time of mounting an optical waveguide device an stably realizing highly efficient optical coupling. SOLUTION: The method has a process for carrying the optical waveguide device 5 to a required position on a sub-mount 19 while holding the device 5 by a collet 28, a process for descending the device 5 to the surface of the sub-mount 19 so that the device 5 is brought into contact with the sub-mount 19 and a process for pressing the device 5 to the sub-mount 19 after stopping the holding of the device 5 by the collet 28 and then fixing the device 5 on the sub-mount 19.
Patent JP-2002275313-A (JP)
Title: Molded resin article and its production method
Inventor: MATSUOKA HIDEO
IPC: C08L23/06
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a molded resin article which retains toughness and moldability inherent in polyolefin resins and exhibits a specifically improved permeability to chemicals and gases. SOLUTION: This molded resin article comprises (a) a polyolefin resin and (b) a thermoplastic resin other than a polyolefin resin. The phase structure of the article observed by an electron microscope contains parts wherein (a) the polyolefin resin forms a continuous phase and parts wherein (b) the resin other than a polyolefin resin forms a continuous phase.
Patent JP-2002273522-A (JP)
Title: Device and method for manufacturing thick-walled bent pipe
Inventor: KIMURA YOICHI
IPC: B29C53/08
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device for a thick-walled bent pipe which has a simple structure, which is manufactured at a low cost, which is durable and with which a base stock for elbows for piping having high dimensional accuracy is manufactured by using a thick-walled pipe material and a manufacturing method of the thick-walled bent pipe using the same manufacturing device. SOLUTION: In the manufacturing device for thick-walled bent pipe which is provided with a pressing die 12 and lower die 20, this manufacturing device for thick-walled bent pipes is provided with the lower die 20 provided with a pair of lower dies 21, 22 having an engaging means 30 and a pair of lower dies 21, 22 are made turnable, opposite to each other with the engaging means 30 interlocking with the lowering of a pressing die 12.
Patent JP-2002273556-A (JP)
Title: Method for applying coating material and its device
Inventor: KODAMA HARUKI
IPC: B05C7/02
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for supplying coating material and its device which stabilizes the film thickness of the coating material and has excellent product quality and also, can improve adhesion when a product is cast in the other product. SOLUTION: A nozzle 20 constituted of a coating material supplying machine 22 is advanced into the inner part of a metallic mold body 12 by rotating the metallic mold body 12 and the coating material is supplied into the nozzle 20 from a Mono pump 34 (trade name) through a regulator 36, a flow-meter 38, a comparator 40 and a two-way valve 42. Further, a feedback signal of the flow-meter 38 is transmitted to the comparator 40 to compare the flow rate signal transmitted from the flow-meter 38 with a set value, and a flow rate difference signal is supplied into the regulator 36 to control the coating material supplying quantity with the regulator 36 so as to eliminate the flow rate difference.
Patent JP-2002273149-A (JP)
Title: Controller of dehumidifier and its control method
Inventor: MURAYAMA SHINICHIRO
IPC: F24F1/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide the controller of a dehumidifier which can improve user's convenience by preventing the unnecessary after-purge operation of the dehumidifier. SOLUTION: A control part 1 operates a regeneration heater 7 without energizing it at the start of operation and detects the temperature of a heating part by a heating part temperature sensor 2 after the passage of a prescribed time. When the temperature of the heating part is below a set temperature, the dehumidifying operation of the dehumidifier is done to energize the heater 7. When the temperature of the heating part is equal to or above the set temperature, the operation is done without energizing the heater 7.  Even when the operation is re-started immediately after the forcible stop of the operation, the inside of a main body is cooled unless abnormality such as the failure of a regeneration fan happens, the necessity for detecting that the temperature of the heating part is too high is eliminated, and the unnecessary after-purge operation is prevented, improving the user's convenience.