baber/WOPTO huggingface dataset:
Patent JP-2002234432-A (JP)
Title: Mobile body track device
Inventor: MIYATSUKA NOBORU
IPC: C25D11/04
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a mobile body track device requiring a low production load and a narrow space for installation for a clean room and the like. SOLUTION: In this track device 1 for a conveying mobile body 2, a track is formed of an aluminum alloy, and a track component member (branch track members 4a, 4a, etc., and curved track members 5a, 5a, etc.), having a curved part (a branch traveling part 4d, a curved traveling part 5b) curving on a traveling plane is formed of a casting of an aluminum alloy.
Patent JP-2002224808-A (JP)
Title: Method for feeding powdery lubricant for release
Inventor: NISHIDA SHIGEYA
IPC: B22D17/20
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for feeding powdery lubricant for release in which adhesion of the powdery lubricant for release to a wall surface in a sleeve is reduced, the powder of appropriate quantity is effectively fed in the cavity, and adhesion of the powder to a wall surface in the sleeve and a wall surface in the cavity is uniformed in a die casting system. SOLUTION: When feeding powdery lubricant for release from a discharge nozzle fitted to a wall surface of a sleeve part into a die cavity through the sleeve, the powdery lubricant for release is fed in a mixed manner with the swirl generated in the sleeve.
Patent JP-2002237565-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: ABE SHUNICHI
IPC: H01L25/065
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a smaller and higher-density semiconductor device by making the device thinner, without increasing its area, and to provide a method of manufacturing the same. SOLUTION: A terminal electrode 4a is disposed outside a region, where semiconductor chips 1a, 1b are arranged in a plan view. This device includes a lower-side semiconductor chip 1b, which is positioned so as to occupy a height- position range overlapping the height-position range of the terminal electrode, an upper-side semiconductor chip 1a positioned on the upper side of the lower- side semiconductor chip, a wire 5 for connecting the upper-side and lower-side semiconductor chips and the terminal electrode and a sealing resin 6 for sealing the upper-side and lower-side semiconductor chip and the wire. The bottom surface of the sealing resin is positioned on the same plane as the bottom surface of the terminal electrode.
Patent JP-2001305397-A (JP)
Title: Electrooptical connecting module
Inventor: ZANTEN ALBERTUS VAN
IPC: H04B10/2581
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To improve an electrooptical connecting module. SOLUTION: The electrooptical connecting module is provided with a connecting section, at least one optical transmitting circuit and/or a light receiving circuit and at least one electrooptical converter which converts electric signals into optical signals and conducts reversal conversion. The module has at least two practically flat and parallel electric insulating sheets and the transmitting circuit and/or the receiving circuit and the converters mounted on the sheets. Moreover, the connecting module has at least one optical transmitting circuit, at least one light receiving circuit and at least two electrooptical converters which convert electric signals into optical signals and conduct reversal conversion. The optical transmitting circuit and the first converter are mounted on a first sheet and the optical receiving circuit and the second converter are mounted on a second sheet.
Patent JP-2002235449-A (JP)
Title: Indoor arena floor mechanism
Inventor: OKUNO TOMOHISA
IPC: E04H3/14
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an arena floor capable of quickly coping with various events at a low cost. SOLUTION: In this arena floor mechanism of facilities for indoor events, a floor member placed on a floor slab 1 is divided to form two vertically movable floors 10, 13, these vertically movable floors 10, 13 are connectable to hoists 18, 19 mounted on a ceiling, one of the vertically movable floor 13 is horizontally movable to an arbitrary position of the floor slab 1 when the other vertically movable floor 10 is raised, and further one of the vertically movable floor 13 is vertically movable by a lifting device 4 installed in an under floor space 2.
Patent JP-2002235777-A (JP)
Title: Braking device for vehicle
Inventor: ISOBE MASAO
IPC: H02K7/06
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To easily secure the build of a motor part of a braking device for a vehicle that is stored in a storage space of a tire wheel and generates braking force by using driving force of a motor with a decelerating mechanism constructed of the motor part and a decelerating part for decelerating the rotation of the motor part, by efficiently disposing the motor in the storage space of the tire wheel. SOLUTION: A center axis L2 of a rotating shaft 27 of the motor 20 having the decelerating mechanism and serving as a source for driving the braking device for the vehicle is substantially orthogonal to a center line L1 passing through both the center of an axle 4 and the center of an output shaft 21 of the decelerating part 23 and is positioned between the output shaft 21 and the axle 4.
Patent JP-2002242149-A (JP)
Title: Seawater pond
Inventor: NAGAO KATSUHIRO
IPC: E02B7/02
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a seawater pond capable of greatly promoting an overall efficiency such as reappearing efficiency of a seaside view, efficiency making living things live and maintenance efficiency or the like. SOLUTION: The seawater pond 1 including a wave making device 2, a water level controlling device 3 for controlling the water level, a sand layer 4 for making the bottom of the sea and the seaside reappear and a rock section 5 making gravel and rocks in the sea reappear is formed in the same state as nature of the seaside to form the same ecosystem as nature in the seawater pond 1.
Patent JP-2002247100-A (JP)
Title: Network management system
Inventor: KATO KEI
IPC: H04L12/701
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To relieve a processing burden at the respective nodes in the case of acquiring path information of a transfer signal. SOLUTION: This invention is related to a network management system to acquire the path information of the transfer signal to be introduced from an edge node on the introduction side to a network and to be derived from an edge node on the derivation side to the outside of the network via a repeating node. Each node has a trace signal residing means to reside a trace signal provided from the outside, a trace signal transmitting means to duplicate the resident trace signal and to transmit it to a transmission route of the transfer signal according to passage of the transfer signal under a prescribed condition and a path information holding means to hold the path information at least in the vicinity of the node of the transfer signal according to the passage of the transfer signal under the prescribed condition.  A path information acquiring device acquires the entire path information of the transfer signal to be acquired at least from the path information concerning the trace signal at a part of nodes.
Patent JP-2002242961-A (JP)
Title: Brake device
Inventor: HIKARI KAZUO
IPC: F16D65/22
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To make a brake device compact and reduce the size in the axial direction in particular. SOLUTION: A pair of electromagnetic brake sections 8 are incorporated at opposite positions of 180 deg. against the inner peripheral face 1a of a brake drum in the internal expansion type brake device B. Two holding arms are protruded from the fixed iron core 9 of an electromagnet to hold both ends of brake shoes 18.
Patent JP-2002241370-A (JP)
Title: Barbituric acid derivative and diazo thermosensitive recording material containing the same
Inventor: FUJITA AKINORI
IPC: C07D239/62
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a barbituric acid derivative having a specific substituent useful for a thermosensitive recording material and a diazo thermosensitive recording material containing the barbituric acid derivative and having excellent unsensitized preservability and image preservability. SOLUTION: This barbituric acid derivative is represented by the general formula (1)(R1 and R2 each denote mutually different substituents and are each an alkyl which may have a substituent or an aralkyl which may have a substituent; and L denotes H or a substituent capable of being removed when subjected to a coupling with a diazo compound). The diazo thermosensitive recording material contains the barbituric acid derivative.
Patent JP-2002246911-A (JP)
Title: Resistance ladder-type digital/analog converter
Inventor: SHIINO MAKOTO
IPC: H03M1/76
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a resistance ladder-type digital/analog converter which is simple in structure and is high in accuracy. SOLUTION: This resistance ladder-type digital/analog converter is equipped with a resistance ladder composed of unit resistors 10 connected in series, and switches 14, which correspond to the unit resistors 10 and select one of divided voltages which are obtained by dividing a reference voltage by the resistance ladder as an analog output voltage by digital input signals. When a resistance ladder-type digital/analog converter is laid out on a semiconductor integrated circuit chip, the unit resistors 10 and the switched 14 are arranged alternately on the same line, and the unit resistors 10 are connected together with metal wirings 13 to form a resistance ladder. The total resistance value of the unit resistors 10 and the metal wirings 13 is set identical through the overall length of the resistance ladder, including a folding metal wiring 15.
Patent JP-2002252200-A (JP)
Title: System and method for processing substrate
Inventor: WADA NORIYA
IPC: B65G49/06
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To carry a substrate smoothly without causing any wear or damage on the substrate or a carrying means when the substrate is subjected to a specified liquid processing while being carried obliquely. SOLUTION: A substrate W is carried from a down slope carrying passage DS1 to a horizontal carrying passage LS at the inlet of a first processing stage 10 and supplied with processing liquid from a first processing liquid supply nozzle 11 during the horizontal carrying passage LS. The horizontal carrying passage LS is then switched to an up slope carrying passage US1 and the processing liquid is collected from the substrate W into the first processing stage 10. In a second processing stage 20, the substrate W is carried on a down slope carrying passage DS2 and supplied with pure water from a pure water supply nozzle 21. In a third stage 30, the substrate W is carried on an up slope carrying passage US2 and cleaning water is jetted to the surface and rear of the substrate W from cleaning water jet nozzles 31 and 32.  In a fourth stage 40, state of the up slope carrying passage US2 is sustained and the surface and rear of the substrate W are dried by air knife nozzles 41 and 42 disposed above and below the substrate W on the opposite sides thereof.
Patent JP-2002212590-A (JP)
Title: Wax composition for reduced smoke candle
Inventor: KONDO HIDEAKI
IPC: C11C5/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a reduced smoke candle composition with remarkably suppressed formation of soot during combustion of a candle. SOLUTION: This wax composition is a composition comprising a paraffin wax having 45-65 deg.C melting point, a glyceride and a higher fatty acid. The wax composition comprises 5-60 wt.% of the glyceride having 50-70 deg.C melting point, <=2 mg KOH/g acid value and <=2 iodine value and <=30 wt.% of the higher fatty acid.
Patent JP-2002252178-A (JP)
Title: Epitaxial silicon wafer, and its manufacturing method
Inventor: SUEOKA KOJI
IPC: H01L21/208
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a wafer with the defects of an epitaxial film being very few, in an epitaxial wafer using a sub wafer containing B in high concentration, and its manufacturing method. SOLUTION: In this epitaxial silicon wafer, an epitaxial film is made on the sub wafer constituted of silicon single crystals, where boron concentration is 4×10<18> to 2×10<19> atoms/cm<3> and the concentration of tin is 1×10<18> to 2×10<19> atoms/cm<3> . In the manufacturing method for the wafer, the sub wafer is picked from the single crystal being fostered on condition that V/G exceeds 1.34×10<-3> cm<2> /(min.K), if the fostering speed is defined V (cm/min) and the temperature gradient in the direction of pulling-up axis is G (K/cm), and this is made to form the epitaxial film.
Patent JP-2002211651-A (JP)
Title: Cushion using cocoon
Inventor: NEGISHI SUSUMU
IPC: A47G9/10
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the use of cocoon cushion that an opening must be formed in order to take out a pupa, which involves damaging the opening due to the application of force to the opening with the result that the cushioning effect cannot be retained continuously and is therefore improper. SOLUTION: An opening (2) is formed in an end of a cocoon (1). An opening (4) is also formed in an end of another cocoon (3), which is slightly smaller than the cocoon (1). The cocoon (3) is accommodated in the cocoon (1) such that the opening (2) of the cocoon (1) is positioned opposite the opening (4) of the cocoon (3). Thus, the cushion using the combination of cocoons is obtained.
Patent JP-2002256934-A (JP)
Title: Exhaust emission control device of engine
Inventor: IMADA MICHIHIRO
IPC: B01D53/94
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To efficiently purify HC desorbed from a HC adsorbent at a relatively low temperature. SOLUTION: In this exhaust emission control device of an engine, an HC adsorbing catalyst 27 containing an HC adsorbent for adsorbing HC in exhaust gas, and desorbing the adsorbed HC with a temperature rise, an oxygen storage material for occluding oxygen when the oxygen concentration in exhaust emission gas is high and discharging the occluded oxygen according to lowering of the oxygen concentration, and an oxidation catalyst for oxidizing HC desorbed from the HC adsorbent is disposed in an exhaust passage 22. The exhaust emission control device is provided with oxygen concentration control means formed by an air fuel rato control means 43 for controlling the oxygen concentration in exhaust emission in the upstream of the HC adsorbing catalyst so that oxygen is released from the oxygen storage material in the operating condition where HC is desorbed from the HC adsorbent.
Patent JP-2002248389-A (JP)
Title: Water curtain forming apparatus and coating booth having the same
Inventor: HIBI SUSUMU
IPC: B05B15/12
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a water curtain forming apparatus, in which the generation of splash is suppressed to be minimized even though a coating booth is made compact. SOLUTION: The water curtain forming apparatus (100) for forming a water curtain by making a water based fluid overflowed (130) from an overflow tank (102) provided on the upper part to flow down on a curtain plate (106) is constituted of a plurality of overflow units (110) formed by arranging overflow tanks side by side in the width direction of the water curtain, the feed of the water based fluid to the overflow tank from a supply source of the water based fluid is carried out at the bottom part of the overflow tank, the overflow tank has a flow straightening plate (144) immersed from the water level into the water based fluid, the lower end part of the curtain plate is inclined to adjust the parallelism of the overflow tank in the width direction of the water curtain.
Patent JP-2001316248-A (JP)
Title: Method of producing oily medicine containing composition
Inventor: NISHINO KUNIHIRO
IPC: A61K9/18
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a solid preparation of an oily medicine of high quality with excellent uniformity. SOLUTION: An oily medicine is emulsified in water with a water-soluble polymer or a surfactant and solidified by allowing the emulsion to be absorbed to a powdery substance.
Patent JP-2001320095-A (JP)
Title: Oxide thermoelectric material
Inventor: ONO YASUHIRO
IPC: H02N11/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an oxide thermoelectric material having a higher figure of meritz. SOLUTION: The oxide thermoelectric material is represented by a compositional formula (A1-zBz)1-xCoO2+d[0<=x<1, 0<=z<1, -1<=d<=1], where B is at least one kind selected from among Mg, Sr, Ba, Sc, Y, Bi, H, Li, Na, K, Cs, NH4 and a rare earth element, and A is an element atom where the three-dimensional sequential period of sub-lattice formed by [(A1-zBz)1-xOd] is different from the three-dimensional sequential period of sub-lattice formed by a Co/O coordination polyhedron.
Patent JP-2002260890-A (JP)
Title: Discharge lamp lighting device and image display device using this discharge lamp lighting device
Inventor: SATO YOSHINORI
IPC: H05B41/24
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device that prevents deterioration and damage to the discharge lamp, starting circuit and DC-AC conversion circuit by stopping function of the starting circuit and DC-AC conversion circuit or the like, when the starting circuit for generating starting high voltage pulse at the discharge lamp starting and the various drive and control circuits for driving and controlling the DC-AC conversion circuit or the like for generating lighting constant power during lighting have become disfunctioning by some causes. SOLUTION: The discharge lamp lighting device comprises a DC-AC conversion circuit 13 that converts into AC the DC current supplied from a DC-DC conversion circuit 11 and supplies lighting power to the discharge lamp, a starting circuit 14 that converts into high voltage pulse the DC power from the DC-DC conversion circuit 11 and supplies it at discharge lamp starting, a voltage/current detecting circuit 12 that detects the constant voltage/current of the DC-DC power supplied to the DC-AC conversion circuit 13, a DC-DC control circuit 16 that controls drive of the DC-DC conversion circuit 11, a lighting control circuit 17 that controls drive of the DC-AC conversion circuit 13 and the starting circuit 14,  and an auxiliary power source circuit 18 that supplies drive power to the DC-DC control circuit 16 and the lighting control circuit 17 and stops drive power supply of the DC-DC control circuit 16, when either of the DC-DC control circuit 16 and the lighting control circuit 17 has become abnormal.
Patent JP-2002254958-A (JP)
Title: Display device for vehicle
Inventor: IWAMOTO TARO
IPC: B60J1/02
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of the disturbance light. SOLUTION: This display device for a vehicle is provided with a display part 20 projecting and outputting a display image, a translucent reflection board 30 reflecting the light from an angle of incidence within a specific range, and transmitting the light from an angle of incidence within the other specific range, and a base part 40 holding the translucent reflection board 30 and the display part 20 on positions to allow the advancing direction of the reflection light of the output light from the display part 20 to be approximately agreed with the transmitting direction of the light. The translucent reflection board 30 is provided with a number of thin film parts 32 made of a light absorbing material and arranged along the light transmitting direction in the shape of a louver, and the sectional shape of each thin film part 32 on a face in parallel with the direction of the arrangement of a number of thin film parts 32 and the light transmitting direction is the waveform repeated along the light transmitting direction.
Patent JP-2001285447-A (JP)
Title: Access to various high functions through key pad and display of user terminal of communication system
Inventor: CHOY VINCENT H
IPC: G06F3/0489
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an improved technique for providing enhanced feature accesses (accesses to various high functions) to the user terminal of a communication system. SOLUTION: The radio terminal or another type of user terminal used in connection with the communication system is constituted so as to enter the access modes to various high functions based at least on the interchange of designated information between the user terminal and the corresponding exchange of the system. The designated information is composed of function access codes inputted from the user terminal by a user related to the access modes to the high functions or prescribed signals transmitted from the user terminal to the exchange of the system.  When the user terminal is in the access modes to the high functions, navigation and activation mechanisms which provide accesses from the user terminal to the various kinds of functions of the communication system by utilizing the key pad of the user terminal together with the display of the user terminal are provided to the user terminal.
Patent JP-2002258358-A (JP)
Title: Method and system for photography and three- dimensional shape generating device
Inventor: HIMEDA SATOSHI
IPC: G03B15/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To make the time needed for photography as short as possible when two-dimensional pictures of an object are taken from different viewpoints. SOLUTION: A device which takes two-dimensional pictures of the object from different viewpoints has photographing devices M1 and M2 which are arranged at the positions of the different viewpoints to the object, lighting devices F1 and F2 which are arranged corresponding to the photographing devices so as to irradiate the object with irradiation light, a photography controller 21 which exposes the photographing devices successively without any time interval, and a lighting controller 22 which performs control so that when the photographing devices are exposed, the corresponding lighting devices emit the illumination light and the object is irradiated with the irradiation light from the lighting devices without any temporal overlap.
Patent JP-2002262431-A (JP)
Title: Plate for wiring accessories
Inventor: FUJIYOSHI SHIORI
IPC: H01H9/02
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a plate for wiring accessories which can be freely applied corresponding to the number of wiring appliances required, makes its inventory control and the like easy, and reduces its manufacturing cost. SOLUTION: The plate for wiring accessories comprises a combination of two kinds of members of a middle part member 1 and a side part member 2. The middle part member 1 and the side part member 2 are disposed with connecting means 7, 22, respectively, which connect each other by abutting each side face to the other. Each side part member 2 is connected to both ends of a single middle member 1 or a plurality of the connected middle members 1, respectively.
Patent JP-2002258786-A (JP)
Title: Information notice terminal and information notice system
Inventor: TERADA TSUTOMU
IPC: G06Q30/06
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To effectively post a notice of distribution information to a user. SOLUTION: An information notice terminal 1 which can communicate information with an information providing source which provides distribution information is provided with a device constitution part 10 having an information communication function, a distribution information display function, and a user's input accepting function and a moving part 20 on which the device constitution part 10 is mounted.