baber/WOPTO huggingface dataset:
Patent JP-2003192732-A (JP)
Title: Water absorbent resin and absorbent article formed thereof
Inventor: OTA YOSHIHISA
IPC: A61F13/53
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent resin which has a high water absorptivity under pressure, and to provide an absorbent article formed thereof.  <P>SOLUTION: The absorbent resin uses the water absorbent resin which is characterized in that (1) a 5-minute water absorption under a pressure is 10-35 g/g, (2) a 5-minute water absorption under a pressure is 5-30 g/g, and a water retentivity is 30-70 g/g. The absorbent article having a surface sheet of liquid permeability, a back sheet of liquid impermeability and an absorbent layer provided between the both sheets, is provided with an absorbent layer (C) containing the above water absorbent resin (A) and with an absorbent layer (D) containing a water-absorbent resin (B) which has a water absorption rate of 1-30 sec., and a water retentivity of 20-43 g/g and a content ratio of particles having a particle diameter of 150 μm or less relative to the weight of all particles of 0-3.0%, with the (C) being located in piles at the surface sheet side and the (D) being located in piles at the back sheet side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004067018-A (JP)
Title: Paddy field working machine
Inventor: YOSHIDA KAZUMASA
IPC: B62D1/18
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paddy field working machine in which steering wheel operation can be easily and well done from a driving section rearward of the steering wheel and its forward portion and operability of a posture changing of the steering wheel is made excellent.  <P>SOLUTION: The paddy field operating machine is coupled to the rear portion of a riding type self-propelled machine 1, the steering wheel 8 is arranged at the front section of the self-propelled machine 1 so as to be able to change it between a rearward facing posture operable from its rearward portion and a forward facing posture operable from its forward portion, and a human operation member 56 capable of releasably fixing the above steering wheel 8 to the above two postures is provided operably from the position where the steering wheel 8 in the forward facing posture can be operated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072615-A (JP)
Title: Cpfsk signal generating circuit and cpfsk signal generating method
Inventor: KUNISHI MASATOSHI
IPC: H03B28/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To perform phase sequence FSK by a simple control form without needing a complicated circuit configuration.  <P>SOLUTION: When data are inputted, in a circulation type shift register SR-A on an upper stage, data of a logic "1" shifts to the right (positive direction) in synchronization with a clock. After that, if a data input changes, in a circulation type shift register SR-B on a lower stage, data of logic "1" inputted to a certain bit position through a gate circuit GATE starts cyclic shift to the left (negative direction) in synchronization with the clock. N-bit data outputted from a selector SEL are used to designate an address of a memory ROM for pseudo CPFSK wave generation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041149-A (JP)
Title: Automatic watering apparatus
Inventor: KOIZUMI MUTSUKI
IPC: A01G27/04
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic watering apparatus for plants in which operation is started by rise of air temperature and watering to a plant is carried out in a necessary and sufficient water amount.  <P>SOLUTION: This automatic watering apparatus is constituted of a trap device 1 and a water storage container 2. Water stored in the water storage container 2 is supplied to the trap device 1 and operation of the trap device 1 is started by rise of the air temperature and the prescribed water amount is discharged to carry out watering to the plant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075229-A (JP)
Title: Escalator
Inventor: MAEDA ATSUSHI
IPC: B66B31/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an escalator improving heat radiation of a control panel stored in a machine room.  <P>SOLUTION: This escalator is provided with the machine room 2 provided on one end of a truss 1 built between landings, the control panel 3 stored in the machine room 2, an air conditioning device 7 cooling the control panel 3, a primary and a secondary fans 8, 9 circulating air in the machine room 7 and air in a truss intermediate part 1a lying in a row with the machine room 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075744-A (JP)
Title: Water-containing material excellent in lipid stain resistance
Inventor: HIRATANI HARUYUKI
IPC: C08F290/04
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the lipid stain resistance of a water-containing material mainly composed of an N-vinyllactam-based monomer, while sufficiently securing its water-containing properties.  <P>SOLUTION: The water-containing material is composed of a polymer which has graft chains and is formed by using (a) an N-vinyllactam, (B) a monomer having a poly(N-vinyllactam) chain at the one end and a polymerizable functional group at the other end, and (C) a cross-linker as essential polymerization components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074861-A (JP)
Title: Hood structure of vehicle
Inventor: KINEJIMA FUMIHIKO
IPC: B60R21/34
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent bottoming by making the whole surfaces of the collision surface of a hood approximately uniform stroke, and to set to the approximately uniform HIC value which is not more than a prescribed value.  <P>SOLUTION: A collision part 20 of an inner panel 14 is divided into a first area 20A (the area shown in hatching in the Fig.) as a low mass part of a prescribed width W1 (side part width), W2 (front part width) and W3 (rear part width) formed along the outer peripheral framework of an inner panel 14, and a second area 20B as a rectangular high mass part surrounded by the first area 20A. The mass M1 per unit area of the first area 20A is smaller than the M2 per unit area of the second area 20B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079295-A (JP)
Title: Temperature fuse of resistor circuit board
Inventor: URUGA KENICHI
IPC: H01H37/76
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fuse solder from slipping off a board to lose a fuse function at the abnormal time when a large current flows into a resistor circuit.  <P>SOLUTION: A fuse base 16 is provided in the middle of a resistor circuit 2 on an enamel board 1, and a fuse solder 7 is provided on the fuse base 16, constituting a temperature fuse 14. The fuse base 16 for installing the fuse solder 7 is composed of an assembly of multiple fine bases 17 distributed continuously in plane with fine gaps at a discontinuous part formed on the resistor circuit 2. In such abnormal time as a large current flows into the resistor circuit 2, no large current flows into the assembly of the fine bases 17 itself to discourage temperature rising of the fine bases 17. Thus, melting of such solder part 7 as contacts the fine base 17 is delayed to retain the solder, preventing it from slipping off the board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077257-A (JP)
Title: Highly sensitive method and device for electrochemical detection of chemical substance
Inventor: TORIMURA MASAMOTO
IPC: G01N27/416
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly sensitive method and device for detection of chemical substance (especially, environmental pollutant), capable of quickly, easily, fully satisfactorily accurately measuring, at a low cost, such a measurement sample with a low concentration that has not been able to be detected by conventional methods.  <P>SOLUTION: In this highly sensitive method for electrochemical detection of chemical substance, electrodes are arranged in a phase where a substance to be measured is distributed in a micro nano-meter-scale oil-water separating flow channel wherein an oil phase and an aqueous phase flow with forming an oil-water interface, and during the time when the substance to be measured flows in the oil-water separating flow channel, products provided by oxidizing or deoxidizing the substance to be measured by the electrodes are repeatedly re-converted into the original substance by a deoxidizing agent or oxidizing agent contained in the counterpart phase, and electrochemically amplified detection is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080470-A (JP)
Title: Phone reception system
Inventor: NAGANO KAZUHIRO
IPC: H04M3/523
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phone reception system for identifying an incoming call including hotel information of other hotels to an attendant console.  <P>SOLUTION: Hotel servers 12, 22 are connected to host computers 11, 21 of a hotel system for processing front jobs of hotels A, B and transmit/receive information to/from hotel computers. Private branch exchanges 13, 23 are connected to the hotel servers to perform phone exchange processing. The attendant console 14 is directly connected to the private branch exchange 13 to transmit/receive information in addition to the phone exchange processing. Each of the hotel servers is provided with: an information transmission/reception means that transmits/receives various information items to/from the host computers; an information storage means for storing the various information items received by the information transmission/reception means; and an information transmission control means for reading information corresponding to a request of the attendant console from the information storage means and transmitting the information to the attendant console, and the attendant console is provided with: a request entry means for entering a request; and a display control means for displaying the information sent from the information transmission control means on the basis of the request onto a display means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076504-A (JP)
Title: Mechanical parking apparatus and vehicle storage ratio improving system therefor
Inventor: NANBA MASAHIRO
IPC: E04H6/18
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle storage ratio improving system which satisfies various conditions without relying on the experience of a skilled person or requiring a manual calculation.  <P>SOLUTION: The vehicle storage ratio improving system is comprised of tables 12, 13 and 14, an input means 15, an arithmetic section 16, a comparing section 17, and a determining section 18. The tables store information concerning a parking space, storable vehicle types, and a standard duration for each vehicle loading/unloading work item. The input means inputs the number N of stored vehicles, limited duration Ta necessary for loading/unloading all the vehicles, etc. The arithmetic section calculates total vehicle loading duration Tx necessary for continuously loading all the N vehicles to be loaded, and total vehicle unloading duration Ty necessary for continuously unloading all the N vehicles loaded in an apparatus based on the information of the tables 12, 13 and 14. The comparing section compares the value Ta with the values Tx and Ty while progressively increasing the number n of the vehicles to be rotated out of the N vehicles at the time of loading. The determining section determines the numerals N and n when the values Tx and Ty are equal to or smaller than the value Ta and at the same time at least one of them is equal to or smaller than the value Ta and closest to the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081935-A (JP)
Title: Rotary spray head
Inventor: KON MASATOSHI
IPC: B05B3/10
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently clean a coating material stuck onto a coating material reservoir of a spray head or a hub member with a small quantity of a cleaning fluid.  <P>SOLUTION: A bottomed cleaning fluid flow-in passage 26 in which a thinner for cleaning flows_in is provided in an axial center part (the position of an axial line O-O) of the hub member 23 and a plurality of cleaning fluid flow-out passages 27 which extend in the radial direction intersecting the axial line O-O at right angles and through which the thinner flows-out to a coating material receiving surface 23B of the hub member 23 are provided in the bottom part 26A side of the cleaning liquid flow-in passage 26. Then, the cleaning fluid flowing-in from a cleaning nozzle 28 to the cleaning fluid flow-in passage 26 is discharged on the coating material receiving surface 23B of the hub member 23 outward in the radial direction from the cleaning fluid flow-out passages 27 and the thinner is circulated between the coating material receiving surface 23B and the coating material pond 22E in a fixed direction against the centrifugal force. As a result, the coating material stuck to the the hub member 23, the spray head main body 22 or the like is cleaned with a small quantity of the thinner in a short period of time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082150-A (JP)
Title: Continuous casting method
Inventor: ISHIKAWA NOBUHITO
IPC: B22D46/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a cast block with good quality such as aluminum, copper and steel is efficiently, stably and continuously cast.  <P>SOLUTION: A solidification stress model is constituted of a loading effect caused by solidification shrinkage strain and a temperature dependency of a flow stress, and a principal stress distribution of the cast block is calculated based on the above model and a cracking sensitivity index is calculated from the above principal stress distribution. When the above index lies in the range of value which is difficult to develop the solidification crack, the casting is continued as it is, and when the above index lies in the range of value which easily develops the solidification crack, the casting is performed while adjusting the casting condition so that the above index falls within in the range of value which is difficult to develop the solidification crack.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083735-A (JP)
Title: Resin composition, metal foil with resin, and multilayer printed circuit board
Inventor: ONOZUKA TAKESHI
IPC: H05K1/03
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin composition having excellent dielectric characteristics, metal adhesion and crack resistance, and to provide a metal foil with a resin and a printed circuit board.  <P>SOLUTION: The resin composition for forming an insulation resin layer of the metal foil with the insulation resin contains a benzocyclobutene resin and a bismaleimide compound. The metal foil with the resin has a layer constituted of the resin composition formed at least on one surface thereof. The multilayer printed circuit board is obtained by overlapping the metal foil with the resin on one or both surfaces of an inner layer circuit board, and heating and pressurizing the overlapped product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095594-A (JP)
Title: Laminated piezoelectric element and jet device
Inventor: KAWAMOTO TOMOHIRO
IPC: H01L41/083
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated piezoelectric element in which no disconnection occurs between external electrodes and internal electrodes even when the element is continuously operated for a long period under a high electric field and high pressure.  <P>SOLUTION: This laminated piezoelectric element is provided with a columnar laminate 1a constituted by alternately laminating a plurality of reduction-resistant piezoelectric ceramic 1 and a plurality of internal electrodes 2 composed of a base metal upon another, and a pair of external electrodes 4 which are respectively provided on both side faces of the laminate 1a and to which the the internal electrodes 2 are alternately electrically connected at every other layer. Projecting conductive terminals 5 which are projected from the side faces of the laminate 1a are provided at the end sections of the internal electrodes 2 at every other layer, and the external electrodes 4 composed of plate-shaped conductive members 4a are bonded to the front end sections of the terminals 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092043-A (JP)
Title: Panel for air conditioning
Inventor: MIYAMURA MASAJI
IPC: F24F5/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel for air conditioning which prevents the generation of cracks even at a temperature change and on the occurrence of dew condensation.  <P>SOLUTION: In this panel for air conditioning, a reinforcing material 8 and a heat exchanging pipe 4 are embedded inside a panel body which is formed by hardening an inorganic material with fluidity, and the reinforcing material 8 is formed as a mesh sheet 8 made of glass fibers. Additionally, an embedment layer 9 of an inorganic material is formed after the pipe 4 and the reinforcing material 8 are placed on a plate layer 1 which is formed by hardening an inorganic material, and the panel body is formed of the plate layer 1 and the embedment layer 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091822-A (JP)
Title: High-strength aluminum alloy casting and its manufacturing method
Inventor: HATANO TOMOYUKI
IPC: F04C29/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength aluminum alloy casting having excellent mechanical properties and a spiral scroll formed by die-casting the alloy and also to provide methods for manufacturing them.  <P>SOLUTION: In the high-strength aluminum alloy casting, 0.1 to 0.3 wt.% of Ag is added to an aluminum alloy having a composition consisting of, by weight, 7.5 to 11.5% Si, 3.8 to 4.8% Cu, 0.45 to 0.65% Mg, 0.4 to 0.7% Fe, 0.35 to 0.45% Mn, ≤0.2% inevitable impurities and the balance Al. The aluminum-alloy spiral scroll casting which is die-cast from the above alloy is subjected, after released from a mold, to solution heat treatment where heating is applied at 495 to 505°C for 2 to 6 hrs, to hardening treatment and further to aging treatment where heating is applied at 160 to 220°C for 2 to 6 hrs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092539-A (JP)
Title: Belt slippage prevention system for belt-type continuously variable transmission
Inventor: KANG JIHOON
IPC: F02D29/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an occurrence of a belt of a CVT unit from slipping even when a vehicle travels in the opposite direction from the traveling direction selected by a shift lever.  <P>SOLUTION: The system is equipped with: a primary pulley 41 on the input side and a secondary pulley 42 on the output side whose groove widths change according to oil pressure; a belt-type continuously variable transmission 40 equipped with a belt 43 for being wound around both of the pulleys 41, 42, and whose pulley contact radius changes according to the groove widths; the shift lever 56 for indicating the traveling direction of the vehicle; a pulley reverse rotation determining means 61a for determining whether the secondary pulley 42 is rotating in reverse to the traveling direction selected by the shift lever 56; and an engine output restriction means 62 for preventing the belt 43 from slipping by restricting the output of the engine when the pulley reverse rotation determining means 61a determines the secondary pulley 42 to be rotating in reverse.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096478-A (JP)
Title: Content viewing and listening history service program
Inventor: SHIMIZU SEIYA
IPC: H04N21/21
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To carry out on-line control of viewing and listening history of content without using exclusive browser and exclusive content.  <P>SOLUTION: A content conversion unit 403 of a viewing and listening history service server 400 for asking the viewing and listening history of the content of the user viewing and listening terminal to an exterior viewing and listening server 500, after receiving a distribution demand of a multi-media content from one user viewing and listening terminal out of user viewing and listening terminals 100<SB>1</SB>-100<SB>n</SB>. The content conversion unit 403 obtains the multi-media content from one multi-media content server out of multi-media content servers 300<SB>1</SB>-300<SB>x</SB>, and distributes the converted content after the multi-media content is converted to the content with which viewing and listening history is reflected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094737-A (JP)
Title: Communication method and communication system
Inventor: AOKI YUJI
IPC: G06F15/167
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the frequency of troubles due to errors in creating a system by eliminating the need for changing data in a control part with no change even when a task or a mail box in any of control parts is changed.  <P>SOLUTION: When the data is transmitted to a task in the other control part, a communication task receiving a transmission request for transmission data from a task for a transmission source writes the transmission data into a storage area on a memory corresponding to a task for a transmission destination in accordance with a task header file and the transmission task in the control part having the task for the transmission destination transmits the transmission data to the mail box of the task corresponding to the storage area on the memory storing the transmission data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092281-A (JP)
Title: Support bracket of handrail
Inventor: HIRANO TETSUO
IPC: E04F11/18
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support bracket of a handrail with less number of components, and with less fitting operations.  <P>SOLUTION: A support bracket 2 provides a handrail on the upper part of an exterior wall provided upright on the periphery of a veranda 1. The support 2 comprises a placement part 4 for placing and fixing a handrail 7, a fixing part 3 for fixing the exterior wall 6, and a connection part 5 for connecting the placement part 4 to the fixing part 3. The fixing part 3 is integrally constituted as a box with one surface opened. A groove 33 is formed on one of inside surfaces of the fixing part 3 to allow a nut 34 to be inserted as a rotation stopper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003182255-A (JP)
Title: Thermosensitive composition, image forming member and image forming method
Inventor: ZHENG SHIYING
IPC: G03F7/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithography image forming member containing an IR- sensitive compound in which compatibility with a thermosensitive charged polymer is improved.  <P>SOLUTION: A thermosensitive composition comprises (a) hydrophilic thermosensitive charged ionomer, (b) water or a water-miscible organic solvent, and (c) an IR-sensitive charged oxonol-based coloring matter (IR coloring matter) in which λ<SB>max</SB>, measured in water or the water-miscible organic solvent, exceeds 700 nm. The thermosensitive composition is characterized in that the IR coloring matter is represented by structural formula I. In the formula I, R', R<SB>1</SB>', R<SB>2</SB>' and M<SP>+</SP>are defined as described in the specification.  <P>COPYRIGHT: (C)2003,JPO