baber/WOPTO huggingface dataset:
Patent JP-2001324232-A (JP)
Title: Pulse-tube refrigerating machine
Inventor: SADAYAMA OKIHISA
IPC: F25B9/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a pulse-tube refrigerating machine which can raise quickly the temperature of the low-temperature end of a pulse tube. SOLUTION: A passage between a selector valve 4 and the high-temperature end 1a of a cool storage unit 1 is closed by a three-way valve 21, while the selector valve 4 is connected to the high-temperature end 11a of the pulse tube 11 through the intermediary of the three-way valve 21 and piping 22. When the selector valve 4 is operated for selection, refrigerant gas is made to go in and out from the high-temperature end 11a of the pulse tube 11 through the selector valve 4, the three-way valve 21 and the piping 22 and the refrigerant gas from a compressor 5 is heated further at the high-temperature end 11a of the pulse tube 11 and goes to the low-temperature end 11b thereof. Thus, the temperature of the low-temperature end 1b of the cool storage unit 1 can be raised quickly.
Patent JP-2001324054-A (JP)
Title: Continuous supply method of conduit material for underground burial and its continuous supply device
Inventor: MIURA TAKEOMI
IPC: E21D9/06
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To carry out drawing work without stopping by sequentially supplying another conduit material after a conduit material to draw under a non-open-cut method and moving it while solidifying and connecting it. SOLUTION: Heated and melted end parts are connected to each other in a butt state after heating and melting the front and rear ends to be connected on the conduit material P to be connected to a drawing guide member R to proceed underground respectively at the time of continuously drawing and burying the conduit material P underground under the non-open-cut method. Thereafter, it is drawn and bed to a burying position while the connecting state is held, it is advanced, the connecting part is solidified while it is bed, and after feed is finished, the another conduit material P supplied after the retreated and bed is heated and melted in the same way, and it is bed and advanced while the connecting state is held.  Additionally, end parts of the conduit materials P are heated and melted, abutted, solidified and connected to each other, advanced and moved following drawing of the conduit material P, and a plural number of support moving carriages 30 and supply moving carriages 40 to longitudinally move are respectively arranged on a rail 1 respectively in front of the in rear of a heating and melting connection carriage 10 to move to retreat after feed.
Patent JP-2001326584-A (JP)
Title: Path detection system and receiver
Inventor: OGAMI MASASHI
IPC: H04B1/707
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To improve the tracking performance to a propagation environment by cyclically storing a summing result and always utilizing the sum result by a newest summing period time slot so as to start a path detection processing. SOLUTION: A path detection system of this invention is characterized by that the system consists of a correlation unit that receives a base band signal converted into a digital signal by a demodulator and an analog/digital converter of a radio reception section, applies inverse spread processing through multiplication between the base band signal and a pilot symbol of a spread code and outputs a correlation signal, an in-phase adder that sums the correlation signals by each time slot by a prescribed number of times, a 1st summing result storage memory that is used to sum the signals by a prescribed number of times, a 2nd summing result storage memory that stores the result of the sum of the in-phase adder when the summing by each time slot is finished by a prescribed number of times,  a power adder that reads and sums the signals by each time slot from the 2nd summing result storage memory, and a path detector that detection of a path on the basis of an output of the power adder.
Patent JP-2001331211-A (JP)
Title: Method for planning manufacture and device for the same
Inventor: KINUGAWA SHOJI
IPC: G06F19/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive system and device capable of simplifying the setting change of a constraint condition in preparation of a plan for manufacturing at a minimum cost. SOLUTION: In this method for obtaining a manufacture plan in which of products, manufacturing facilities and manufacture amounts are combined for minimizing manufacturing costs, plural constraint conditions are converted into parameters indicating the manufacturing costs, and a virtual manufacture plan being the virtual plural combinations of the manufacturing facilities, the products, and the manufacturing amounts is obtained by using a manufacturing cost arithmetic function for calculating the manufacturing costs by using the plural constraints and the parameters and the plural constraint conditions and the parameters so that a manufacture plan minimizing the manufacturing costs to be calculated by the manufacturing cost arithmetic function can be obtained by using the plural constraint condition and the parameters and the obtained virtual manufacturing plan.  Then, the manufacturing costs are calculated by the manufacturing cost arithmetic function by using the obtained manufacture plan and the parameters, and also the constraint conditions and the parameters are expressed in a chart.
Patent JP-2001332225-A (JP)
Title: Processing method for battery outer packaging tube, and processing apparatus
Inventor: FURUSHIMA NAOKI
IPC: H01M2/02
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To surely detect positioning marks on a battery armoring tube regardless of its color, conduct necessary printing and server at prescribed cutting positions. SOLUTION: The processing method for the battery armoring tube 1 includes a process, in which the battery armoring tube having positioning mark and cutting position mark is driven by means of a pair of frictional running rollers 3a, 3b rotary-driven with a servomotor, a process in which cut position mark is sent/driven from the point of detecting the positioning mark with a mark sensor 7 to he cut position, by feeding from the point of detecting the positioning mark to the cut position, selecting the driven data from a memory portion stored beforehand and controlling the rotation of the said motor 4, a process that prints manufactured lot stored in the memory portion beforehand at the prescribed potion of the battery armoring tube 1,  and a process that cuts the battery armoring tube 1 along the cut position mark at the preset stop position of feeding run of the said battery armoring tube 1.
Patent JP-2001329580-A (JP)
Title: Feed water box fitting tool and feed water box
Inventor: KANAMORI YOSHIHARU
IPC: E03C1/042
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a feed water box fitting tool capable of simply and reliably fitting a feed water box to a wall. SOLUTION: This feed water box fitting tool 5 is a fitting tool for fitting the feed water box 2, which is arranged on the back side P1 of the wall 1 and provided with an opening section 2a reaching the surface side P2 of the wall 1 from a wall hole 1a, to the wall 1. The feed water box fitting tool 5 comprises a main body section 5a fixing the feed water box 2 and an elastic piece 5i. The elastic piece 5i is folded from the main body section 5a toward the surface side P2 of the wall 1 in the wall hole 1a elastically deformably in the shaft center side direction of the wall hole 1a. A coupling pawl 5f coupled with the surface side wall face 1c of the wall 1 is provided at the tip portion of the elastic piece 5i, and the wall 1 is pinched by the coupling pawl 5f and the main body section 5a.
Patent JP-2001100353-A (JP)
Title: Silver halide photographic sensitive material
Inventor: INABA TADASHI
IPC: G03C1/035
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photographic sensitive material high in sensitivity without using any cyanide ion and to provide a dopant superior in storage stability with lapse of time at the time of preparing an emulsion. SOLUTION: This silver halide photographic sensitive material has at least one silver halide emulsion layer on a support, and the silver halide grains of this emulsion are doped with at least one of complexes selected from porphyrin complex, porphycene complex, phthalocyanine complex, chlorine complex, and bacteriochlorine complex into thee silver halide grains.
Patent JP-2001336593-A (JP)
Title: Loading cam plate for toroidal type continuously variable transmission
Inventor: KAMAMURA ARIHIRO
IPC: F16H15/38
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a loading cam plate for a toroidal type continuously variable transmission relaxing concentration of stress to be capable of increasing strength, by making an angular part an R surface between a cam surface and a cylindrical protruded part without a clearance groove for grinding. SOLUTION: This loading cam plate for a loading cam device of a toroidal type continuously variable transmission, comprising a first cam plate engaged with an input shaft, a second cam plate provided in a back surface side of an input side disc to be opposed to the first cam plate, and a holder interposed in a cam surface opposing the first/second cam plates to each other to have a plurality of rollers, is characterized by forming the cam plate 25 in disc shape to have in its central part a cylindrical protruded part 26 protruded to one surface side and to have in the periphery of this cylindrical protruded part 26 an irregular cam surface 32 over a circumferential direction to work an angular part by pre-work in an R surface 30 between the cam surface 32 and the cylindrical protruded part 26 to cam grind by after-work the cam surface 32 by a grinding wheel 31.
Patent JP-2001337731-A (JP)
Title: Voltage converting circuit device
Inventor: OKUDA KATSUICHI
IPC: G05F3/26
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a voltage converting circuit device which is not affected by variation of power supply voltage and is operated without a starting circuit. SOLUTION: A voltage to current converting circuit unit 33 makes mirror current I 1 output from a current mirror circuit unit 4 based on input voltage V IN impressed to L GND to input side. Current I OUT equal to the mirror current I 1 is outputted by a transistor 9 as mirror current, and the current I OUT (I OUT') is converted into voltage V OUT against P GND at output side and is outputted by a current to voltage converting circuit unit 35. Voltage difference between an emitter-collector of a transistor 1 and the one of the transistor 9 is set by voltage difference between a base-emitter of a transistor 21 and the one of a transistor 29.
Patent JP-2001340187-A (JP)
Title: Vertically movable utensil
Inventor: TSUKISHIRO AKIRA
IPC: A47B51/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a vertically movable utensil for holding many pieces of stock merchandise to be easily taken out, turning the stock merchandise to display as it is and increasing the number of display merchandise. SOLUTION: A base frame 10 in the outer frame shape of a column is provided with plural fixed shelves 12 in a vertical direction. The ones arranged at a lower part among the plural fixed shelves 12 are projected forwards more compared to the ones at an upper part as they are arranged at the lower part and they are set so as to increase an inclination angle as the length of forward projection is longer. A slide member 20 to which plural shelves 22 are vertically fixed is provided freely vertically movably on the base frame 10. The merchandise 14 put on the shelves 22 of the slide member 20 can be touched by lowering the slide member 20 and the merchandise 14 put on the fixed shelves 12 can be touched by elevating the slide member 20.
Patent JP-2001344065-A (JP)
Title: Coordinate inputting device
Inventor: EBINUMA KAZUO
IPC: G06F3/033
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate inputting device having a flat detection face capable of reducing the number of components in a simple constitution. SOLUTION: This coordinate inputting device 10 is constituted of a sheet 14 constituted of translucent materials so that a flat detection face can be constituted on the upper face of a case 11, an optical movement detecting means 12 constituted as a semiconductor chip whose light receiving face 12a is supported toward the upper part at the lower part of the sheet 12, a light emitting means 13 for irradiating the whole lower face of the detection face to which the optical movement detecting means is faced with illuminating lights from one side of the detection face at the lower part of the sheet, and at least two control buttons 15 and 16 disposed on the side face or upper face of the case.
Patent JP-2001345450-A (JP)
Title: Manufacturing method of thin-film semiconductor element
Inventor: SASAKI ATSUSHI
IPC: C23C16/40
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To overcome the defect that in a thin-film semiconductor element the moisture contained in a gate insulation film so reacts on W of the material of a gate electrode film as to generate thereby the change of the characteristic of a transistor in the negative direction thereof and damage its reliability. SOLUTION: A process for removing by the projection of a microwave the moisture contained in the gate insulation film of a transistor is introduced to prevent thereby the change of its characteristic.
Patent JP-2001340406-A (JP)
Title: Massaging tool
Inventor: OGURI SHINICHI
IPC: A61H39/04
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a massaging tool with a simple structure and low in production cost that provides a massaging effect effectively and easily on the neck as well as from the shoulder to the back in a relaxed posture by placing the head on a pillow part. SOLUTION: A pillow part air cell 30 is arranged on the pillow part 10 and a shoulder air cell 40 and a back air cell 50 on a back contact part 20, respectively. A person puts his head and back on the pillow part 10 and the back contact part 20, and each part of the body to be massaged is stimulated by pressing with each air cell 30, 40, 50, which are expanded and contracted by the action of a pump unit 70. A massaging effect is surely obtained in a relaxed posture and a supporting structure of each air cell 40, 50 is much simplified by storing the shoulder part air cell 40 and the back part air cell 50 in storing bags 81, 82, 83 inside of a cover body 80 to facilitate its production and reduce cost.
Patent JP-2001344849-A (JP)
Title: Tape winding up processor
Inventor: KINOSHITA FUMIO
IPC: G11B15/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To eliminate the looseness of a tape in the case of stopping a high- speed winding up operation in a magnetic recording/reproducing device. SOLUTION: The looseness amount of the tape generated in a braking operation from a high-speed winding up operation is judged by using reel pulses detected by a rotation detector set in each of reels 2 and 3, and an area ratio P calculated from both the reel pulses, and a winding up processing is performed in accordance with the looseness amount at that time.
Patent JP-2001352133-A (JP)
Title: Semiconductor laser, semiconductor device, nitride-family iii-v group compound substrate, and their manufacturing method
Inventor: TAKEYA MOTONOBU
IPC: H01S5/343
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser for obtaining a crystal growth layer with less fluctuation in a crystal axis and for improving the characteristics of a device, a semiconductor device and a nitride-family III-V group compound substrate, and their manufacturing method. SOLUTION: A plurality of seed crystal layers 12 provided separately on one surface side of a substrate 11 for growth, and an n-side contact layer 13 that is grown based on the plurality of seed crystal layers and has a growth region in a crosswise direction, are provided. In the seed crystal layer 12, the product of width w1 (unit: μm) of a boundary surface 12a with the n-side contact layer 13 in its arranged direction A and thickness t1 (unit: μm) in a direction where the n-side contact layer 13 is laminated is set to 15 or less, thus reducing the fluctuation of the crystal axis on the n-side contact layer 13, and hence improving the crystallinity of a semiconductor layer from an n-type clad layer 14 to a p-side contact layer 19 being laminated on the n-side contact layer 13.
Patent JP-2001348189-A (JP)
Title: Holder for hook hanging length of crane
Inventor: ITO TERUO
IPC: B66C23/88
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of a hook with an oil hydraulic motor for winch rotating to a lowering side due to a residual pressure of oil by generating a closed circuit between a contracting side oil chamber of a boom extending/ contracting hydraulic cylinder and a lowering pipe line of the oil hydraulic motor for winch, in the case of generating an over-winding condition when boom extending/ contracting operation is performed in an interlocking condition of the boom extending/contracting hydraulic cylinder and the oil hydraulic motor for winch in order to fixedly hold a hook hanging length. SOLUTION: In a crane provided with a boom performing extending/ contracting action, a winch performing up/down winding action of a hook, and an over-winding preventing means of the hook, this holder for hook hanging length of the crane, provided with an interlocking switch valve switching a boom extending/contracting hydraulic cylinder and an oil hydraulic motor for winch so as to be connected in series, is provided with an interlocking circuit 40 switching the interlocking switch valve to an interrupting side when an over-winding detection switch 41 is operated in an interlocking condition connecting the boom extending/contracting hydraulic cylinder and the oil hydraulic motor for winch in series.
Patent JP-2001077818-A (JP)
Title: Communication channel selection method, communication method and communication terminal
Inventor: HAYASHI MORIHIKO
IPC: H04L12/28
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a selection method for a radio communication channel where contention of communication traffic hardly takes place, a method for selecting a radio communication cannel in which contention of communication traffic hardly takes place and a communication unit employing the methods. SOLUTION: A plurality of radio communication channels with different frequencies is respectively monitored at point of time a, b, c,... within a predetermined prescribed period, a radio communication channel with a long idle time (non-use period of the radio communication channel) where a reception electric field strength of a received signal is a threshold value th0 or below is selected, and a communication area is open to make communication through the selected radio communication channel.
Patent JP-2001349254-A (JP)
Title: Leak judging device of evaporation fuel processing system
Inventor: YAMAGUCHI TAKASHI
IPC: F02M25/08
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a leak judging device of an evaporation fuel processing system capable of accurately judging a leak while eliminating influence by a pressure increase even when pressure in the evaporation fuel processing system temporarily increases by an increase in an evaporation fuel quantity in a fuel tank. SOLUTION: An ECU 2 of this leak judging device 1 of the evaporation fuel processing system 20 controls a purge control valve 33 on duty, and reduces pressure in the evaporation fuel processing system 20 until tank internal pressure PTANK becomes prescribed negative pressure POBJ (Step 3) by introducing negative pressure of an intake air system 4, and after finishing pressure reduction, a purge bypass valve 34 is opened, and the negative pressure of the intake air system 4 is introduced at a prescribed specific flow rate Q (Step 6). A variation quantity ΔP of the tank internal pressure PTANK detected in secondary pressure reduction is determined (Step 10), and this is compared with a prescribed value ΔPREF, and the existence of the leak of the evaporation fuel processing system 20 is judged (Step 11).
Patent JP-2001354416-A (JP)
Title: Method for manufacturing aragonite type calcium carbonate
Inventor: SASAKI KEIKO
IPC: C01F11/18
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing aragonite type calcium carbonate in a single phase with high purity which can be manufactured at low reaction temperature in a suspension reaction liquid of high concentration in a large volume. SOLUTION: In the method for manufacturing aragonite type calcium carbonate, while a suspension liquid consisting of slaked lime, Mg2+ ion and water is stirred by making flows with different flowing directions in a tank, carbonic acid gas is introduced into the suspension liquid.
Patent JP-2001357297-A (JP)
Title: Credit card system
Inventor: HEIJI MASAYASU
IPC: G06Q30/02
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide total service for card affiliated stores and card members. SOLUTION: A host computer 11 is equipped with a customer service management system 11b which obtains marketing data regarding credit card uses of credit card members according to property data and sales data by the credit card members and an advertisement distribution system 11a which advertises to the credit card members according to the marketing data. A credit card member after completing a predetermined procedure is able to browse news on an advertisement distribution system and card use detailed statement. The advertisement distribution system advertises by electronic mail or direct mail.  The computer system 14 entrusts the advertisement to the host computer system when receiving a request for advertisement from an affiliated store terminal device 12, and obtains and outputs customer service management system marketing data to the affiliated store terminal device when receiving a marketing data output request.
Patent JP-2001357710-A (JP)
Title: Surface illumination device
Inventor: TOYODA KOICHI
IPC: F21Y101/02
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a surface illumination device in which an end face image is not reflected. SOLUTION: A long light shading member 55 is installed so as to oppose to the end face 3b (a face of opposite side to a light source) of a transparent plate 2. The light shading member 55 cuts off the incident light of an external light M into the transparent plate 2. On this account, generation of an end face image, which is caused by the incident light of the external light M at the surface part of the transparent plate 2 coming from the counter side end face 3b, in a conventional technology is prevented, and an improvement of illumination precision can be aimed at by that much.
Patent JP-2002002609-A (JP)
Title: Packaging device for semiconductor device
Inventor: ETO ATSUSHI
IPC: B65B13/18
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a packaging device which binds a stack of trays without looseness thereby preventing an occurrence of lead. SOLUTION: The packaging device includes a product accommodation tray supply part 11 which divides product accommodation trays 31 accommodating semiconductor devices, as products, into binding units and supplies them in stack. The packaging device also includes an empty tray supply part 12 which supplies empty trays 33, and a tray stacking part 13 which places the empty tray 32, serving as a lid, onto the supplied product accommodation trays 31. The packaging device further includes a desiccant supply part 15 which places a desiccant 33 onto the stack of trays, and tray binding parts 16 and 17 which bind the stack of trays with cord. A tray uplift detection part 14 which has tray uplift detection means 50A and 50B is provided between the tray stacking part 13 and the tray binding parts 16 and 17.