baber/WOPTO huggingface dataset:
Patent JP-2002233002-A (JP)
Title: Generator car connected to electric train
Inventor: ISHII HAJIME
IPC: B60L7/10
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a generator car that constantly generates electricity while running connected a driving cab, and to attain the generation of electricity for the Shinkansen or the like, of which the car has the same shape in the front and rear part, by using two units of generators installed at the rear part of the driving cab and connected to each other. SOLUTION: If the diameter of a wheel of the generator car is considered approx. 2 meters, the length and height of the generator including a gearbox are logically contained within that range, so that the two units of 100 kw-class generators can be installed in the generator car having approx. 5 meters in length.
Patent JP-2002334174-A (JP)
Title: Guidance system in facility
Inventor: NAGATA KATSUNORI
IPC: H04W4/02
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a guidance system in a facility which is suitable to guide in a facility. SOLUTION: A portable telephone 20 urges a user to input a retrieval condition and makes the user input the retrieval condition to the portable terminal 20. The portable terminal 20 transmits the inputted retrieval condition to a radio wave communication terminal 40 by a radio wave, and the radio wave communication terminal 40 receives the retrieval condition and transmits the retrieval condition to a host computer 30. The host computer 30 extracts a position code coinciding with the retrieval condition and its relevant information from a database on the basis of the received retrieval condition, and transmits retrieval results to the radio wave communication terminal 40. The radio wave communication terminal 40 receives the retrieval results, etc., from a LAN 50 and transmits the retrieval results, etc., to the portable terminal 20.  The portable terminal 20 receives the retrieval results, etc., transmitted from the radio wave communication terminal 40. Meanwhile, an optical communication terminal 10 transits a position code from a light beacon 10a, and the portable terminal 20 receives the position code. The portable terminal 20 displays a course on the basis of the received position code and retrieval results.
Patent JP-2002031663-A (JP)
Title: Multiple line grid for testing, semiconductor chip, and test element for checking performance of semiconductor chip
Inventor: IN SOKO
IPC: H01L21/66
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a multiple line grid for rearranging an I/0 pad from a peripheral array to a regional array. SOLUTION: This multiple line grid (100) includes a trunk (110) having an upper surface and a lower surface, many via holes (120), many connecting lines (130), many bumps (140) arranged in the regional array, and lower bumps (150) arranged to two peripheral/side arrays. Each of the via holes has a first end part (122) exposed to the upper surface and a corresponding second end part (124) exposed to the lower surface of the trunk. Adjacent connecting lines have different lengths. The upper bumps contact first end parts of the corresponding via holes, and the lower bumps contact second end parts of the corresponding via holes via the corresponding connecting lines.
Patent JP-2002343893-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YAMADA JUNJI
IPC: H01L27/112
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To establish a manufacturing method for switching the outputting form of an output port when information is rewritten to respective elements constituting a mask ROM. SOLUTION: The method is provided with a process for forming a gate electrode 8 through a gate insulation film 5 on a semiconductor substrate 1, a process for forming a source-drain area so as to be adjacent to the electrode 8, a process for forming an Al wiring 15 through an interlayer insulation film 14 covering the electrode 8, and a process for injecting impurity ion to the substrate surface layer with a photo resist 23 formed on the Al wiring 15 and the Al wiring 15 as masks to write the information to the respective elements constituting the mask ROM and to switch the outputting form of the output port.
Patent JP-2002341506-A (JP)
Title: Processing device for photosensitive material
Inventor: HYODO TOMOYOSHI
IPC: G03D3/02
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a processing device for photosensitive materials which is capable of maintaining stable processing performance of forming images free of flaws on the photosensitive materials by preventing dust from soaring up into the processing liquid in a processing liquid body and from sticking to the photosensitive materials and leaving the flaws thereon. SOLUTION: A filter 40 is arranged on a base surface section 36 side in the processing liquid body 32 and the cleaned processing liquid is drawn out through the filter 40 from the lower layer section of the processing liquid stored in the processing liquid body 32 by a processing liquid circulating pipeline 30 and is circulated to be fed to the upper layer of the processing liquid stored in the processing liquid body 32. The dust which is suspended in the processing liquid in the processing liquid body 32 and is liable to flaw the photosensitive materials is entrained in the flow of the processing liquid flowing to descend from the upper layer part to the lower layer part, is lowered to the bottom side and is lowered onto the bottom side by the own weight of the dust. The dust descending to the bottom side of the processing liquid body 32 is captured and removed by the filter 40.
Patent JP-2002335850-A (JP)
Title: Method for paste pie production
Inventor: WAKAMATSU YOSHIO
IPC: A21D8/02
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for producing paste pie dough having stable qualities. SOLUTION: In this method for paste pie production, a powdery raw material is mixed with frozen sheetlike fats and water, and then rolling-folding operations are carried out.
Patent JP-2002344086-A (JP)
Title: Semiconductor laser and manufacturing method therefor
Inventor: CHINO TOYOJI
IPC: H01S5/10
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a semiconductor laser which is easy to detect the final point of etching, in the case of working a width of an active layer of the emission end to a submicron size, and which can prevent mismeasurement, and to provide a method for manufacturing the same. SOLUTION: A monitor stripe 115, having at least a first semiconductor layer, a first embedded layer, a second embedded layer, a third embedded layer and a contact layer is formed parallel to an active layer stripe 104 which is formed by embedding a first semiconductor layer 101, an active layer 102 and a second semiconductor layer 103 which are worked into stripe shape in a first embedded layer 105, a second embedded layer 106, and a third embedded layer 107, respectively. The active layer stripe and the monitor stripe are electrically isolated by an isolation groove. Setting the width of the active layer of the monitor stripe as a reference, the end of wet etching can be detected easily and accurately.
Patent JP-2002336856-A (JP)
Title: Electrolytic water making apparatus and method of making electrolytic water
Inventor: HANAOKA KOKICHI
IPC: C02F1/46
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain cathode side electrolytic water by electrolyzing city water, etc., with a simple apparatus. SOLUTION: This electrolytic water making apparatus 100 consists of an electrode section 2 which has a closed anode chamber 16 internally having an anode 20 and at least partly formed of a diaphragm 18 and a cathode 24 disposed on the outside of this anode chamber and a power source section 4 which supplies DC electric power to this electrode section. The electrolysis is effected by filling an aqueous electrolytic solution of 0.01 to 2M in the anode chamber 16 described above and immersing the electrolytic water making apparatus into the aqueous electrolytic solution of 0.001 to 0.01M and supplying electric power between the anode and the cathode.
Patent JP-2002337727-A (JP)
Title: Mounting bracket structure
Inventor: SUASA YOSHIHIRO
IPC: B62D21/02
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To improve welding strength without increasing weight. SOLUTION: A suspension member mounting bracket 16 is arranged on a lower wall part 10E of a front side member 10. Upper parts of both side wall parts 16B and 16C of the suspension member mounting bracket 16 are respectively joined and laser-welded to the outer circumferential face of both side wall parts 10A and 10B of the front side member 10. A welded part P between the suspension member mounting bracket 16 and the front side member 10 is a linear welding having curved parts P1 and P2 expanded in the arc state on both ends in the longitudinal direction of a welded face S.
Patent JP-2002340654-A (JP)
Title: Method and device for detecting liquid level by sound
Inventor: TAKESUTE YOSHINORI
IPC: G01F23/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To realize a sure and stable detection of liquid level without being affected by the existence of a gas phase or a solid phase, by solving such a problem of conventional ultrasonic level meter that an ultrasonic wave is shielded not to obtain a reflected wave required for the detection of the liquid level when a gas phase or solid phase exists in the liquid phase in a vessel, in an ultrasonic level meter for detecting the liquid level by bringing an ultrasonic sensor into contact with the outer wall of the vessel to receive the reflectted wave from the outer wall of the vessel located on the opposite side. SOLUTION: The liquid level is determined by detecting the reflected wave from the gas phase or the solid phase in the liquid phase in the vessel. Alternatively, a reflected wave from a boundary part (liquid level corner) between the liquid surface and an inner wall of the vessel is received mainly through an inside of the vessel wall without passing through the liquid phase substantially to detect the liquid level stably.
Patent JP-2002338623-A (JP)
Title: Production method for vinylimidazoline copolymer
Inventor: TAKAHASHI FUMIHARU
IPC: C08F8/32
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To solve the problems with a conventional production method that counter ions derived from a catalyst are formed and salts are inevitably present and that these salts are stable and the counter ions are hardly removed. SOLUTION: An acrylonitrile-acrylic acid copolymer is reacted with a polyamine.
Patent JP-2002354100-A (JP)
Title: Individual address record system utilizing internet
Inventor: NAKAGAWA TAKESHI
IPC: G06F17/30
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a system to simplify search for or input of a telephone number on a cellular phone. SOLUTION: The system of the invention is provided with a server to provide a user's individual address record Web site on the Internet, a data base to memorize address record information including telephone numbers in association with the user, and a telephone having a function to connect to the Internet. In response to the user's access to the Web site by using the telephone, the server searches the data base for the address record information associated with the user and sends the information to the telephone, the telephone composed to call the telephone number included in the information sent by the server.
Patent JP-2002312878-A (JP)
Title: Object confirmation alarm system
Inventor: KITAYAMA YASUNOBU
IPC: G08B25/10
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To enable a user not only to set monitoring in a time zone when the user requires monitoring but also to be informed in a remote site. SOLUTION: An object confirmation alarm system is installed in a place where discarding or leaving of big object (illegally abandoned industrial products or waste vehicles or left electric appliances, or the like) or illegal parking is frequently repeated, and this system continues monitoring in any time zone regardless of adverse weather, and the system automatically gives a warning to a violator or informs a user when confirming an object and thus the system reduces the patrol labor (cost) and reduces violators who illegally park their vehicles on a road, by the warning to contribute to reduction of accidents related to illegally parked vehicles.
Patent JP-2002348727-A (JP)
Title: Polyurethane elastic fiber for sanitary product and method of producing the same
Inventor: ITOU KUNISATO
IPC: D01F6/70
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide polyurethane elastic fiber for sanitary products which has excellent elastic properties causing no fatigue even at low temperature with high apparent fineness, fitting properties, good wearing properties and excellent wearing feel and the like. SOLUTION: The objective polyurethane elastic fiber is made of poly- urethane-urea polymer prepared from polyol, diisocyanate and diamine as the main components wherein the polyol includes random copolymer of tetrahydrofuran and ethylene oxide and/or propylene oxide.
Patent JP-2002353784-A (JP)
Title: Oscillation circuit
Inventor: HIRABAYASHI ATSUSHI
IPC: H03K3/354
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation circuit that downsizes a circuit chip, attains a low power supply voltage, reduces power consumption, improves dispersion in the circuit characteristic and decreases the manufacture cost. SOLUTION: A resistor R1 configures a load, and N-channel MOS transistors N1 -N4 are used to configure a voltage-current conversion section with a negative conductance. The voltage-current conversion section is provided with a 1st MOS transistor differential pair circuit comprising the N-channel MOS transistors(TRs) N1 , N2 , and a 2nd MOS transistor differential pair circuit comprising the N-channel MOS transistors(TRs) N3 , N4 , each drain terminal of which is respectively connected to each source terminal of the 1st MOS transistor differential pair circuit. Each gate of the N-channel MOS transistors (TRs) N3 , N4 is respectively connected to the drain of the opposed MOS TR and each source is connected to ground via a different DC current source.
Patent JP-2002354075-A (JP)
Title: Device and method for receiving, and device and method for transmitting
Inventor: BUN CHUN SEN
IPC: G06F13/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for receiving which enables who a recipient of incoming data is to be recognized, before the recipient recognizes contents of the data (e.g. before calling by telephone). SOLUTION: There are provided a receiving means for receiving a receipt data having any data and its receiving source identifier to identify a receiving source of the data, and a receiving source outputting part for outputting the receiving source which is recognized by the receiving source identifier received by the reception means, as the receiving source can be recognized in one or more of five senses, in receiving of the receipt data.
Patent JP-2002020112-A (JP)
Title: Partially hydrophobic precipitated silicic acid, method for producing the same and active substance formulation containing the same
Inventor: LUX HEINZ-GUNTER
IPC: A01N57/12
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide partially hydrophobic precipitated silicic acid, a method for producing the silicic acid and a formulation for the use of the silicic acid as a carrier for an active substance sensitive to hydrolysis and for the use of the silicic acid in a defoaming agent. SOLUTION: A hydrophobicity imparting agent and a suspension of precipitated silicic acid are mixed in a short retention time at a low pH and the solid is separated by filtration, washed to a salt-free state, dried, heat-treated and comminuted to produce the objective partially hydrophobic precipitated silicic acid having 10-49% methanol wettability, >250 g/100 g DBP(dibutyl phthalate) absorption (anhydrous) or 1-12 μm average particle diameter and/or 0.3-1.85% carbon content and/or 2.6-10.0% drying loss and/or pH 5.5-10.0. This partially hydrophobic precipitated silicic acid can be used in an active substance formulation, in an active substance formulation of a substance sensitive to hydrolysis and in a defoaming agent.
Patent JP-2002366035-A (JP)
Title: Label or continuous label body
Inventor: HASHIMOTO YASUHIDE
IPC: G09F3/10
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a label which does not cause such a phenomenon as to be attached to a head even in the printing with a printer and a continuous label body which has a strippability to an adhesive layer of the back surface even when there is no strippable paper and does not cause such a phenomenon as to be attached to a head even in the printing with a printer. SOLUTION: This label 12 or continuous label body 10 contains a substrate 16, a thermosensitive coloring layer 22 which is formed on the surface of one side of the substrate 16, the adhesive layer 18 which is formed on the surface of another side of the substrate 16 and a strippable layer 20 which is formed on the thermosensitive coloring layer 22. Further, it is a feature of this label and continuous label body that the strippable layer 20 is constituted by dispersing inorganic powders 20b into a release material matrix 20a so as to clean a heater which allows the photosensitive coloring layer 22 to develop color.
Patent JP-2002363539-A (JP)
Title: Pore sealing agent
Inventor: SUGIYAMA YASUSHI
IPC: C23C4/18
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a room temperature setting single liquid pore seating agent having high solid content, penetrating with ease into small diameter pores generated in thermally sprayed matters, and setting after penetration for the manifestation of pore sealing effect. SOLUTION: The pore sealing agent contains (a) a specified alkoxysilane compound or a product of its partial hydrolytic condensate and at least (b) a curing catalyst, wherein the coefficient of viscosity of the component (a) at 25 deg.C should be 20-1,000 mPa.s.
Patent JP-2002360384-A (JP)
Title: Pillow-cum-cushion body
Inventor: FUKAZAWA KAZUE
IPC: A47G9/10
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a pillow-cum-cushion body providing a user with a posture preventing snoring when sleeping. SOLUTION: The pillow-cum-cushion body is bent in a substantial dog leg shape and a cross sectional shape is formed in a substantial triangular shape becoming lower toward a bent direction inner side.
Patent JP-2002363601-A (JP)
Title: Method for manufacturing hydrogen-absorbing alloy
Inventor: NAKAYAMA SHIGEKI
IPC: B22F1/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the conventional Mg2 Ni-based hydrogen- absorbing alloys are not available for the absorption and desorption of hydrogen at ordinary temperature level, which is hindrance to their practical application in spite of their sufficiently high hydrogen-absorbing property and lightweight characteristic, and to provide a method for manufacturing a magnesium-based hydrogen-absorbing alloy capable of absorbing and desorbing hydrogen at ordinary temperature level. SOLUTION: A power mixture 1 constituting the hydrogen-absorbing alloy represented by MgNia Vb (wherein (a) and (b) satisfy 0.2<=a<=5 and 0.2<=b<=5, respectively) is held in a cavity 5 of a repeated-forging-type mechanical alloying equipment in which the cavity 5 is formed between upper and lower punches 2 and 3 forming a pair, and a load due to the sliding of the above punches is applied to the powder mixture to carry out alloying. The resultant hydrogen- absorbing alloy with a composition represented by MgNia Vb can perform hydrogen desorption at relatively low temperature, and further, this hydrogen- absorbing alloy can be mass-produced in a short time by this method.
Patent JP-2002364738-A (JP)
Title: Lubricating device for transmission
Inventor: ISHIKAWA SHIGEKI
IPC: F16H57/04
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating device having improved replenishment efficiency of a lubricating oil in a transmission with a case comprising a main chamber and an auxiliary chamber. SOLUTION: In this lubricating device for the transmission having the cylindrical case 1 partitioned into the main chamber 2 and the auxiliary chamber 3 by a partition wall 4, a trough-like first circulation passage 6 is installed on the main chamber 2 side aslant downward to the auxiliary chamber 3 side, and a second circulation passage 9 is installed on the auxiliary chamber 3 side aslant downward to the main chamber 2 side, to circulate the lubricating oil scraped up to the inner wall of the case 1 by a gear, between the main chamber 2 and the auxiliary chamber 3. The first circulation passage 6 and the second circulation passage 9 are inserted through one hole 5 opened in the partition wall 4 and face to the auxiliary chamber 3 and the main chamber 2 such that the second circulation passage 9 is discrepantly disposed above the first circulation passage 6.  The upper face of the first circulation passage 6 discrepantly disposed to the second circulation passage 9 is provided with a lid 11 in a roof state to prevent inflow of the lubricant oil flowing out from the second circulation passage 9 into the first circulation passage 6.
Patent JP-2003000585-A (JP)
Title: X-ray ct system, control method therefor and storage medium
Inventor: YANAGIDA HIROFUMI
IPC: A61B6/03
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To perform a scan so as not to overlap areas to be scanned each other or cause a gap between the areas to be scanned even when a gantry is tilted, and to reduce the quantity of exposure to a subject by preventing the overlap of the areas to be scanned. SOLUTION: By using inputted slice thickness th1 and tilt θ, a controlled variable is calculated for controlling the opening width of an aperture so that the slice thickness can become th1 even when the gantry is tilted at θ (S303) and the slice thickness th1, the tilt θ and the controlled variable area transmitted to a gantry system (S305). In the gantry system, the gantry is tilted at θ (S352) and in accordance with the controlled variable, the opening width of the aperture is controlled (S354). Then, the scan is performed (S355) and the scanned result is transmitted to an operating console (S356). On the basis of received projection data, the operating console reconstitutes an X-ray tomographic image (S307).
Patent JP-2002372322-A (JP)
Title: Air conditioner
Inventor: YAMANASHI YASUSHI
IPC: F25B13/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner having an inexpensive four-way valve driving device with a simple circuit structure in which a four-way valve can be switched without stopping the operation of a compressor even during a defrosting operation in a heating operation, and a power circuit or a switching circuit exclusive for the four-way valve is omitted. SOLUTION: The air conditioner for cooling and heating includes at least one of an inverter 12 for a compressor for respectively controlling the rotating speed of the compressor 2 and an outdoor fan 7 and an inverter 14 for the outdoor fan and the four-way valve 3 inverted to switch an operating mode when direct current for switching a prescribed direction is supplied to an exciting coil 3a only for a prescribed energizing time. The four-way valve driving device 21 supplies direct current for switching the four-way valve to an outside air temperature sensor 20 for detecting outside air temperature and the exciting coil 3a of the four-way valve by using the switching elements Tr1 to Tr6 of the inverter 14 for the outdoor fan and changes time for supplying the current to the exciting coil in accordance with the outside air temperature detected by the outside air temperature sensor.