baber/WOPTO huggingface dataset:
Patent JP-2003252598-A (JP)
Title: Forklift
Inventor: TOMIYAMA YASUNOBU
IPC: B66F9/18
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent swinging of a pallet on a fork whether or not an operator forgets a lock operation.  <P>SOLUTION: This forklift is provided with the fork to be inserted into the pallet for mounting cargoes and a raising/lowering means for raising/lowering the fork. This forklift is also provided with a fork position detecting means detecting that the fork is positioned adjacent to a lower surface position of an upper side deck board of the pallet inserted into the fork and a pallet lock device locking the pallet according to an output of the fork position detecting means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255832-A (JP)
Title: Image processor
Inventor: NISHIKAWA YOSHIAKI
IPC: B41J5/30
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of protecting the secrecy of image data.  <P>SOLUTION: This image processor provided with an image input means 501, an image processing means 502 and an image output means 509 is provided with an image data encrypting means 504 for encrypting the image data, an image data storing means (hard disk 506) for storing the image data, and an operating means 510 that can input a cryptographic key, and has a function for encrypting the image data with the cryptographic key inputted from the operating means 510 and storing the encrypted data in the image data storing means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263176-A (JP)
Title: Karaoke device
Inventor: YAMAUCHI HIDETOSHI
IPC: G10K15/04
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original karaoke device provided with game functions in addition to the entertainment of karaoke.  <P>SOLUTION: The karaoke device is provided with a storage means 5 for storing many pieces of music data, a performance means 8 for performing karaoke programs on the basis of the music data, a control means 7 for controlling the performance means 8, and a performance instruction means 10 for instructing the performance of a karaoke program to the control means 7. The control means 7 selects necessary music data from many pieces of music data stored in the storage means 5 on the basis of an instruction from the instruction means 10, and the performance means 8 performs the karaoke program on the basis of the selected music data. The control means 7 optionally selects the music data to be performed from many pieces of music data stored in the storage means 5 on the basis of the instruction from the instruction means 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260040-A (JP)
Title: Sleeping depth estimation device
Inventor: FUJIWARA YOSHIHISA
IPC: A61B5/0245
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sleeping depth estimation device in a state of not being restrained.  <P>SOLUTION: The sleeping depth estimating device is equipped with a sensor 2 for detecting vital information including heart rate and respiration rate of a human body, a vital information processing circuit 3 for calculating a plurality of basic data of sleeping depth through a prescribed processing of the vital information detected by the vital information sensor 2 and a sleeping depth estimating circuit 4 for estimating the sleeping depth based on the basic data obtained by the vital information processing circuit 3. The vital information processing circuit 3 calculates fluctuating components from the reference values of the detected data, fluctuating components from the reference values of standard deviation of the detected data and differential components of the detected data regarding the heart rate and the respiration rate and transmits these results of calculations to the sleeping depth estimating circuit 4 as the basic data of the sleeping depth.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003002648-A (JP)
Title: Method for manufacturing lead zirconate titanate thick film by sol-gel process
Inventor: LEE YONG-KYUN
IPC: H01L41/318
Filed: 2002-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thick film of lead zirconate titanate by using a sol-gel method. SOLUTION: This method includes (a) a stage where a precursor of lead is dissolved into a mixed solvent of an acid and a diol and is stirred, (b) a stage where each of zirconium and a precursor of titanium is dissolved into the mixed solvent of the acid and the diol and is stirred, (c) a stage where a stock solution of lead zirconate titanate (PZY) is prepared by blending the solutions prepared in the (a) and (b) stages, (d) a stage where the stock solution of PZT is spin-coated on a substrate, and (e) a stage where a heat treatment is conducted. Thereby, each of metal ligands is stabilized when producing a PZT thick film, so that the PZT thick film, in which cracking phenomena are suppressed and which is dense and excellent in stability, crystallinity, and electrical characteristics, can be obtained.
Patent JP-2003272095-A (JP)
Title: Vehicular communication device
Inventor: TAGUCHI SEIKI
IPC: G09B29/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with maintenance of an infrastructure on a road by detecting the occurrence of a traffic congestion state of a vehicle by using inter-vehicle communication.  <P>SOLUTION: The inter-vehicle communication is performed between vehicles 2 becoming the traffic congestion state via a vehicle communication device 1 mounted on these vehicles. A traffic congestion IP and a car number (=1) for specifying a vehicle group including the vehicles 2 are transmitted to a succeeding vehicle 2 from the forefront vehicle 2. The succeeding vehicle 2 receiving this data transmits the received traffic congestion IP and a new car number by adding '1' to the car number to a further succeeding vehicle 2. The rearmost vehicle 2 generates position information for indicating a vehicle present position and traffic congestion occurrence information including the traffic congestion IP received from the preceding vehicle 2 when a result of adding '1' to the received car number is the preset traffic congestion authorized number or more, and transmits the information to an information service center 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270384-A (JP)
Title: Rescue robot system
Inventor: TOMITA MASAMICHI
IPC: G21F3/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To carry out an injured person to a safety place in a disaster scene where a person hardly approaches such as a disaster scene in a nuclear-related facility having the possibility of being exposed to a radiation.  <P>SOLUTION: This rescue robot system is equipped with a plurality of robots 15 loading respectively a bag member 3 capable of filling inside liquid material or particulate material. The robot can select a mode of autonomous travel or remote manual travel. Each bag member is connected to a hose 2 and a pipe 4, and the pipe and the hose are connected together by a pair of connectors which is a connection means. The liquid material or the particulate material is supplied to the connected bag member by using a pump.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271241-A (JP)
Title: Operation supervisory and controlling system
Inventor: YANAGIDA MASATAKA
IPC: G05B23/02
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation supervisory and controlling system by which a vibration in a pump and a driving machine in a drainage plant is monitored, the cause of an abnormality is analyzed when the abnormality occurs, and the operations of the pump and the driving machine are controlled to prevent a serious fault based on the cause of the abnormality in the pump and the driving machine after analyzing the vibration.  <P>SOLUTION: The system is the one for the drainage plant provided with a drainage apparatus (71) including: a drainage pump (10); the driving machine (20); and a decelerator (30). The system includes: a vibrometer (72) for measuring the vibration of the drainage apparatus (71); a vibration analyzer (64) for analyzing the vibration measured by the vibrometer (72), and specifying its cause; and an apparatus vibration controller (65) for deciding the operation policy of the drainage apparatus (71) from the cause, largeness, and change of the vibration, and transmitting an operation control signal to control the operation of the drainage apparatus (71).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267663-A (JP)
Title: Running control device of a plurality of automatic carriers
Inventor: HAYAKAWA KOICHI
IPC: B66C17/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To secure the safety and to prevent collision and runaway, etc., of automatic carriers even when the information either on a wired line or on a radio line is wrongly transmitted, without deteriorating the safety under the environment with trouble in the radio communication.  <P>SOLUTION: In the running control device, a plurality of automatic carriers A-D are mounted on a track 1, and a running detector 5 such as a pulse generator is mounted on each automatic carrier. The running control device transmits information on the position and speed of each automatic carrier detected by the running detector to a central control part 2 via the radio communication, and each automatic carrier is made to run to a target position by the radio communication. In the running control device, switches 7 such as a limit switch are disposed along the track at prescribed intervals so that the position of each automatic carrier is detected by the central control part with signals transmitted through the wired communication. When a request for running is made, it is determined whether the running of each automatic carrier from the position of the automatic carrier detected through the wired communication to the target position should be permitted or not.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272740-A (JP)
Title: Connection method and connection device of flat cable to flat cable connection terminal
Inventor: ENOMOTO KENJI
IPC: H01R12/38
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection method of a flat cable to a flat cable connection terminal allowing correct sticking of crimp pieces into the flat cable.  <P>SOLUTION: In sticking the crimp pieces 6 of the flat cable connection terminal 8 into the flat cable part 3A, the cable part 3A is shaped into a bent form 3A' in the lengthwise direction of the cable part 3A in the part of respective holding pieces 7 so as not to press it against the holding pieces 7. After the crimp pieces are stuck into the cable part 3A, the cable part 3A is disposed between the adjacent holding pieces 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267710-A (JP)
Title: Method for preparation of dinitroamic acid and its salt
Inventor: CHOUDARY BOYAPATI MANORANJAN
IPC: C01B21/087
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparation of dinitroamic acid and its salt, wherein the method is friendly to environment.  <P>SOLUTION: The dinitroamic acid is obtained by nitrating sulfamic acid ammonium with a fuming nitric acid as a nitration agent using a solid acid catalyst selected from the group consisting of montmorillonite clay catalyst, metallic ion-exchanged K10 montmorillonite clay catalyst, and a surface support catalyst. The dinitroamide ammonium is prepared by neutralizing the dinitroamic acid with ammonia, and separating the dinitroamide ammonium with a conventional treatment method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268521-A (JP)
Title: HOT DIP Sn-Zn PLATED STEEL SHEET
Inventor: YAMAGUCHI SHINICHI
IPC: C23C2/08
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot dip Sn-Zn based plated steel sheet which combines excellent corrosion resistance, joinability and workability, and is optimum as automobile fuel tank materials, house appliances and industrial machine materials.  <P>SOLUTION: In the hot dip Sn-Zn plated steel sheet, the plated layer in the surface of the steel sheet contains, by mass, 2 to 12% Zn and 88 to 98% Sn, and the surface roughness of the steel sheet is ≤1.5 μm by RMS (root mean square). The boundary between the steel sheet and the plating is provided with at least one kind selected from an Ni preplated layer, an alloy layer of an Ni preplated layer and ferrite and an alloy layer of an Ni preplated layer and a plated layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270054-A (JP)
Title: Sealed heat sensing device
Inventor: URANO MITSUHIRO
IPC: H01C7/04
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sensing device which is used for a sealed electrically-driven compressor, easily manufactured, and responds at a high speed.  <P>SOLUTION: The sealed heat sensing apparatus 1 is constituted of both a housing 6 constituted by airtightly fixing a second metal tube 3 to one end of a first metal tube 2 by an electricity insulating filler 4, and a heat sensing element 5 having a heat sensing resistive element 5A and lead wires 5B and 5C. The heat sensing element 5 is housed in the housing 6, the end of the housing 6 is airtightly sealed to constitute a sealed container, and the lead wires of the heat sensing element 5 are each conductively fixed to the metal tubes. Since it is possible to simultaneously perform both the airtight sealing work of the housing 6 and the connection holding work of the heat sensing element 5 in the sealed heat sensing apparatus 1, it is possible to simplify its manufacturing work. Since the housing 6 itself serves as electrodes, and it is possible to speedily transmit heat received by the housing 6 from a coolant or the like to the heat sensing resistive element 5A through both lead wires at the same time, it is possible to provide a sufficient response speed for the sealed heat sensing apparatus 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002348264-A (JP)
Title: New hydroxy aliphatic acid analogue having selective algicide activity
Inventor: KAWABATA YOSHITAKA
IPC: A01N43/36
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a new hydroxy aliphatic acid analogue which has strong algicide effect especially against dinoflagellates and is expected for use as an inhibitor as well as its chemical synthesizing method. SOLUTION: The hydroxy aliphatic acid analogue shown by formula (1) is synthesized by condensation of hydroxy aliphatic acids and amino acids, wherein, X is NR or O; R is H and an alkyl group such as methyl, ethyl and n-propyl; R1 and R2 are a substitute; R1 and R may combine to form a five or six-membered ring (but, hydroxy myristic leucine is excluded).
Patent JP-2003266955-A (JP)
Title: Material and method for forming multicolor image
Inventor: YOSHINARI SHINICHI
IPC: B41M5/39
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material and a method for forming a multicolor image which enlarge the range of a reproducible hue and moreover provide an excellent hue even when an image is large in size.  <P>SOLUTION: The material for forming the multicolor image by thermal transfer by laser is constituted of an image receiving sheet having an image receiving layer and at least four kinds of thermal transfer sheets each having at least a photothermal conversion layer and an image forming layer on a substrate and being different in color from each other. The image forming layer contains at least an organic pigment and an organic amorphous polymer. The mass ratio A/B between the organic pigment (A) and the organic amorphous polymer (B) is 0.5-1.5 and at least one of pigment blue 60, pigment blue 15:6 and pigment violet 23 is used as the organic pigment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002338795-A (JP)
Title: Polyester composition and molded part prepared from the composition
Inventor: HARA ATSUSHI
IPC: C08L77/06
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a polyester composition having an excellent gas-barrier property and/or flavor-retaining property which inhibits mold staining at molding. SOLUTION: The polyester composition is obtained by mixing at least a polyester (A) containing ethylene terephthalate as the main repeating unit with a metaxylylene group-containing polyamide (B). Here, the metaxylylene group- containing polyamide (B) contains <=0.9 wt.% metaxylylene group-containing cyclic amide monomer.
Patent JP-2003273286-A (JP)
Title: Wiring board
Inventor: MATSUOKA MASAAKI
IPC: H01L23/12
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact wiring board in which ball pads are disposed effectively in the board to carry multi-pin semiconductor elements.  <P>SOLUTION: When two wiring patterns at the maximum can be disposed between adjoining vias, with regard to a bond finger, a via and the wiring pattern on one surface of the board, a via 14 in a first row and a via in a second row are disposed so as to pinch a row of a bond finger 12, and also the via in the first row and the via in the second row opposed to each other are connected to a pair of adjacent bond fingers, respectively. The vias 14 in a third row and afterward are connected to the two bond fingers disposed following the pair of bond fingers by passing two wiring patterns 18 between the vias in the second row. With the bond fingers connected to the via in the first row and the via in the second row and the two bond fingers connected to the vias in the third row and afterward as a repetition unit, the wiring pattern is disposed to connect all the vias to the bond fingers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265247-A (JP)
Title: Kitchen apparatus
Inventor: NAKAMURA HAJIME
IPC: A47B77/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kitchen apparatus having enhanced preparing work properties and safety by shortening a working traffic line when preparing and providing an exclusive preparing surface for preparatory work before heat cooking.  <P>SOLUTION: A sink (5) and a cooker (4) are provided in proximity to each other on a nearly middle part in a lengthwise direction of a wide counter (2) provided on a top plate part (7). Counter surfaces placed on opposite sides to proximate parts to the sink (5) and the cooker (4) consist of the preparing surfaces (3a), (3b), respectively. The preparing surface (3b) close to the cooker (4) has an area capable of placing preparing utensils, and the preparing surface (3a) close to the sink (5) has the exclusive working surface not directly relating to cooking, having an area larger than that of the preparing surface (3b) close to the cooker (4).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283364-A (JP)
Title: Radio communication system
Inventor: OTA TOMOZO
IPC: H04B1/59
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system by which scattering of signals can be prevented and the signals can be effectively used.  <P>SOLUTION: Signals emitted from an interrogator antenna 12 are reflected by an approximately circular radio wave reflector 14 which has a reflecting surface including a part of a circular curved line or of a similar curved line and can be received by radio tags 13 between the interrogator antenna 12 and the radio tags 13. By providing the approximately circular radio wave reflector 14 for reflecting the interrogation signals, the interrogation signals are prevented from being transmitted to the rear face of the approximately circular radio wave reflector 14, namely the opposite side of the reflecting surface 15 and being scattered. In this way, the interference of radio wave to other radio communication systems can be reduced. Also, the interrogation signals can be collected to the region opposite to the reflecting surface 15 of the approximately circular radio wave reflector 14 and can be effectively used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281920-A (JP)
Title: Lighting device
Inventor: HASHIZUME KYOICHI
IPC: G02F1/13357
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device which can makes luminance distribution uniform on the periphery of an exit face of a light guiding board.  <P>SOLUTION: Black ink is applied to the opposite end face to an incident face 12 of a light guiding body 11, for a light absorption film 15 to be formed. Light emitted from a cold cathode tube 20 and light reflected by a reflector 21 enter the incident face 12 of the light guiding board 11. The incident light is projected from an exit face 13 while repeating total reflection between the incident face 12 and the opposite back face, and propagating through the light guiding board 11 from the incident face 12 to the opposite back face. Then the light entering the light absorption film 15 of light propagating through the light guiding board 11 from the incident face 12 to the opposite back face is absorbed by the light absorption film 15. Therefore, the amount of light projected from the exit face 13 near the light absorption film 15 is controlled moderately, so that the luminance distribution on the periphery of the exit face 13 is made uniform. In addition, a lighting device having a light guiding board in the shape of a wedge has the same uniform luminance distribution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002371801-A (JP)
Title: Rotor for turbomachine and manufacturing method for the same
Inventor: STAUBLI MARKUS
IPC: B22F7/08
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotor for a turbomachine suitable for a raised operation temperature even without cooling requiring labor and time and welded without losing mechanical strength from structural members consisting of a material with creep resistance and a material with small creep resistance in particular and a manufacturing method for the rotor. SOLUTION: Transfer regions 13, 21 and 22 manufactured by a powder metallurgical method are arranged between both rotor sections 11 and 12 to couple both rotor sections 11 and 12. At least one side of the transfer regions 13, 21 and 22 is welded to one of both the rotor sections 11 and 12 and has the same composition as those of the welded rotor sections 11 and 12.
Patent JP-2003283786-A (JP)
Title: Facsimile communication system, facsimile communication method, facsimile apparatus, control method therefor, and control program
Inventor: YOSHITANI AKIHIRO
IPC: H04N1/32
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To allow a receiver side to normally output image data even when the receiver side disconnects facsimile communication on the way of the facsimile communication.  <P>SOLUTION: A transmitter side performs progressive compression/expansion processing to hierarchically compress/expand image data, transmits the image data subjected to compression processing layer-sequentially, the receiver side replies a receiver side disconnection notice from the receiver side and returns an understanding signal, the receiver side informs the transmitter side about conduction of line disconnection by the receiver side, and conducts disconnection processing of the line connected with the transmitter side on the condition that the understanding signal is received.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279494-A (JP)
Title: Visual inspection method and visual inspection device for conductive fine particle
Inventor: OKUDA MASAMI
IPC: G01N21/85
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an visual inspection method and an visual inspection device for a conductive fine particle capable of easily inspecting the entire surface of the conductive fine particle formed by applying metal plating to the surface of a spherical resin fine particle regardless of its particle diameter.  <P>SOLUTION: This method is used for inspecting the appearance of the conductive fine particle formed by applying metal plating to the surface of a spherical resin fine particle. In the visual inspection method of the conductive fine particle, the conductive fine particle that has been dropped is photographed by using a camera based on a signal of a position sensor, and its image thereby obtained is subjected to image processing to carry out determination.  <P>COPYRIGHT: (C)2004,JPO