baber/WOPTO huggingface dataset:
Patent JP-2004253609-A (JP)
Title: Semiconductor device
Inventor: SUENAGA SATORU
IPC: H01L25/065
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device of a layered multi-chip module structure capable of an open/short test for a semiconductor chip used for a wiring substrate using an apparatus and a facility for an existing probe test, and of reducing the cost of the test.  <P>SOLUTION: The second semiconductor chip used for the wiring substrate of the semiconductor device is provided with outer circumferential electrode pads deposited at the outer circumferential part of the semiconductor device, and to be connected to electrode pads of the first semiconductor chip; center electrode pads deposited in the middle, connected to the outer circumferential electrode pads via wires, and to be connected to electrode pads of the third semiconductor chip; and test purpose electrode pads deposited at the outer circumferential part, and connected to the center electrode pads via wires or deposited in the middle and connected to the outer circumferential electrode pads via wires.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003322798-A (JP)
Title: Constitution and method for forming polarization optical interference contrast
Inventor: DANZ RAINER
IPC: G02B21/14
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a polarization optical interference contrast for microscope imaging of a specimen which is free of problems of anisotropy of a specimen carrier, an objective, or a condenser.  <P>SOLUTION: Provided are a differential interference contrast method by rare interference comprising lighting of the specimen installed on the carrier with natural light, separation of linear polarized light having passed through an objective into an ordinary light beam and an extraordinary light beam, interference, filter separation of a coherent light component vibrating in the same direction, and drawing of an interferogram by the said procedures; and microscope internal constitution for polarization optical interference contrast formation which comprises a light source, the objective imaging the specimen passing light on an objective exit pupil, a 1st polarizer which changes light from the objective into linear polarized light, a shearing interferometer which is behind the 1st polarizer and nearby the objective exit pupil, and a 2nd polarizer which is behind it and is for imaging light on the specimen by the condenser.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004253724-A (JP)
Title: Wafer polishing device
Inventor: FUJITA TAKASHI
IPC: B24B37/04
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer polishing device that can polish a wafer under a dynamic pressure and can surely transport the wafer at the time of ending or starting the polishing.  <P>SOLUTION: This wafer polishing device polishes the wafer held by a wafer carrier by bringing the wafer into contact with a rotating polishing pad while supplying slurry. The wafer carrier has a back plate 22 which imparts a pressing force to the wafer, a retainer ring 23 which presses the polishing pad by controlling the radial movement of the wafer, and a protective sheet 24 which has a suction port for sucking the wafer and transmits the pressing force from the back plate 22 to the wafer by coming into contact with the wafer. Between the back plate 22 and the retainer ring 23, a fluid shut-off mechanism 50 is provided which communicates the space formed of the back plate 22 and the protective sheet 24 with the outside air at the time of pressing the wafer and isolates the space from the outside air at the time of sucking the wafer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248985-A (JP)
Title: Syringe and packing used therefor
Inventor: NAITO TAKASHI
IPC: A61M5/315
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a syringe in which a packing smoothly slides in a cylinder even when a plunger is pushed obliquely, and the packing used for it.  <P>SOLUTION: In this syringe, the packing 3 composed of a topped cylindrical rubber elastic body 32 whose outer surface is coated with a fluororesin layer 31 is put on the front end section of the plunger 2. A projecting section 33 hung from the center of the ceiling of the topped cylindrical packing 3 is brought into contact with the front end face of the plunger 2. In addition, the bottom side outer peripheral section of a sliding section 34 of the packing 3 which slides on the inner peripheral surface of the cylinder 1 is gradually constricted so that a sliding section 34 comes into line-contact with the inner peripheral surface of the cylinder 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252902-A (JP)
Title: Power voltage reduction method and power voltage reduction means, and ccd drive means
Inventor: TAKAMI SATOSHI
IPC: G05F1/56
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power voltage reduction method and a power voltage reduction means reducing a current passing through a given circuit from a three-terminal regulator to protect the given circuit when a fault of interest occurs in an electronic instrument by which a problem with voltage drop or the like encountered in normal service is prevented, and the given circuit is protected by reducing a power voltage.  <P>SOLUTION: The problem mentioned above is solved by forming configuration reducing output from the three-terminal regulator to a specified voltage lower than a specified set voltage by turning on a switching element arranged to connect a terminal for setting the output voltage from the three-terminal regulator for supplying the power voltage to the given circuit to ground with short circuit or a low resistance value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261242-A (JP)
Title: Electric razor
Inventor: SATO MASAAKI
IPC: B26B19/04
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric razor which can increase the hair cutting sounds by lengthening the arch-shaped blades between adjacent slit grooves of a cutter in which the slit grooves are arranged side by side.  <P>SOLUTION: In the electric razor, an arch-shaped cutter 1 having the slit grooves 12 reciprocates and gets the external surface thereof sliding in contact with the internal surface of the cutter 20 to cut the hair. The slit grooves 12 are arranged side by side to the other side wall 11a from one side wall 11a passing through an upper curved wall 11b on an arch-shaped sheet metal 11 as the main body of the cutter 1 to form arch-shaped blades 14 between the adjacent slit grooves 12 and the cutter 1 is connected to a drive element 41 reciprocating in the body 4 of the apparatus through a joint 3. A mounting part 16 for mounting the inner blade 1 on the joint 3 is provided at each of the lower ends at both ends of the inner blade 1 in the direction of the reciprocation thereof while the lower end part 15a of the blade 14a formed at the central part of the cutter 1 in the direction of the reciprocation thereof is disposed below the lower end part 15b of the blade 14b formed above the mounting part 16 of the cutter 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004173224-A (JP)
Title: Method and apparatus for motion estimation by full binary expression
Inventor: LUO JENG-HUNG
IPC: H04N7/26
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of a motion estimation based on a pyramid structure by full binary expression for video encoding.  <P>SOLUTION: The method of the motion estimation for the video encoding configures a binary pyramid structure having three binary layers. A state update module registers and updates the occurrence of the repeat of a final motion vector and a static-state checking module determines if the method is in a static mode or a normal mode based on the occurrence of the repeat. In the normal mode, a first binary layer is searched within a ±3 pixel refinement window to determine a first level motion vector. By checking every point within in the search range, a second binary layer search generates a second level motion vector. Finally, a third binary layer search within a ±2 pixel refinement window generates a final motion vector according to the second level motion vector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004254951-A (JP)
Title: Stick for multipurpose
Inventor: SAKATANI SHOGO
IPC: A45B9/04
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stick where a grip part and an upper supporter part are easily and safely attached/detached, and which is used as a one-leg stand by fitting a camera or a camera platform, or as a ditty bag for emergency in walking, especially climbing, etc.  <P>SOLUTION: A shock absorber spring 7 is arranged between the grip part 2 and the upper supporter part 3, which are mutually inserted for combination, and held by fittings 14. When the mutual combination is separated, a plug 9 for attaching the camera or the camera platform is set at the upper supporter part 3. Besides, a cylinder 17 is attached and fixed at the inner side of the upper supporter part 3, so as to set the ditty bag.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260066-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ODA YOSHINORI
IPC: H01L25/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a prior art that in a semiconductor device having a structure permitting various electronic parts to be mounted on a metal frame, and coupled and wired with each other, characteristics thereof can not be measured till a tie bar is cut after the outside thereof is covered with resin and inner leads are fixed, and hence a semiconductor device having accurate electric output characteristics can not be obtained.  <P>SOLUTION: In the semiconductor device having the structure permitting semiconductor power elements, electronic parts, and control ICs or the like to be mounted, and coupled and wired with a wire, after a part of the metal frame is fixed using an insulator before the outside thereof is covered with resin, the tie bar is cut to bring about an electrically isolated state thereof. In this state, the electronic parts or the control ICs are subjected to trimming in order to make optimum the electric characteristics of the semiconductor device while measuring the output characteristics of the semiconductor device, and thereafter the outside thereof is covered with resin. Hereby, the semiconductor device having the electric output characteristics with less variations is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004039620-A (JP)
Title: Cathode active material coated with metal oxide for incorporation into lithium electrochemical cell
Inventor: LEISING RANDOLPH
IPC: B05D5/12
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode material for a nonaqueous electrolyte lithium electrochemical cell capable of reducing reactivity of the active material with electrolyte, providing high capacity and rate capacity, and improving the long-term stability of the cathode.  <P>SOLUTION: The preferred active material is silver vanadium oxide (SVO) coated with a protective layer of an inert metal oxide (M<SB>x</SB>O<SB>y</SB>) or lithiated metal oxide (Li<SB>x</SB>M<SB>y</SB>O<SB>z</SB>).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004265333-A (JP)
Title: Information processor, information processing method and program
Inventor: TOKITA MEGUMI
IPC: G06F21/10
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To much more conveniently purchase contents.  <P>SOLUTION: When equipment at the download destination of contents data is different from equipment instructing the purchase of the contents data, a purchase form for purchasing the contents data is transmitted to the equipment instructing the purchase of the contents data. Then, user ID and a password are inputted to the purchase form, and the equipment at the download destination of the contents data is decided by the user ID. Supposing that a plurality of pieces of equipment are registered by a user, and those pieces of equipment are not limited to a piece of equipment, a transmission destination decision form for designating the equipment at the download destination is transmitted, and the contents data are transmitted to the equipment corresponding to the reply. This invention may be applied to a server which performs processing concerning the contents data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274282-A (JP)
Title: Monitoring device
Inventor: YOKOYAMA MAKOTO
IPC: H04M11/04
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring device which transmits an electronic mail of required alarm information to places requiring it and which does not transmit an unnecessary electronic mail.  <P>SOLUTION: When abnormality occurs in a monitoring target, the monitoring device transmits the alarm information to at least one or more transmission destinations which are previously set according to the contents of the generated alarm by the electronic mail. For example, it is classified into four categories depending on the contents of the alarm. When the alarm 1 occurs, the electronic mail is transmitted to the transmission destinations 1, 2 and 5. When the alarm 2 occurs, it is transmitted to the transmission destinations 1, 3. When the alarm 3 occurs, it is transmitted to the transmission destinations 1, 3. When the alarm 4 occurs, it is transmitted to the transmission destinations 1, 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271296-A (JP)
Title: Waveform measuring device
Inventor: SHIGENO TETSUYA
IPC: G01R13/20
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveform displaying device for changing display luminance for a plurality of waveforms as time goes on by using a relatively small-scale control circuit configuration.  <P>SOLUTION: The waveform displaying device for changing display luminance of display pixels as time goes on is characterized by being provided with a pseudo-random number generating circuit for generating pseudo-random numbers for determining respective pixels when changing time data on the respective pixels stored in an image memory, and a range designating means for setting the extent of range of random number values so as to decrease by one luminance gradation the luminance of the display pixels over the whole screen by a plurality of times of designated renewal of the time data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271119-A (JP)
Title: Heat accumulator
Inventor: SHIBATA MASAHITO
IPC: C09K5/06
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat accumulator for retaining the heat of heat transfer fluid such as cooling water for an automobile engine, having reduced cost without the need for complicated construction and sufficient heat accumulating effect without causing the degradation of heat accumulating density due to phase separation during coagulation of salt hydrate.  <P>SOLUTION: The heat accumulator comprises a plurality of heat accumulating plates having a melting point between the melting point and the boiling point of the heat transfer fluid with no phase separation during fusion/coagulation, filled in a plate sealed container, laminated via spacers therebetween and stored in a sealed tank. The sealed tank has an inflow port and an outflow port for the heat transfer fluid, and gaps between both heat accumulating plates and gaps between the heat accumulating plate and the inner wall of the sealed tank form a flow path for the heat transfer fluid. The heat transfer fluid is typically water but not limited thereto. If the heat transfer fluid is water, it is desirable to use xylitol, alum or wax as a heat accumulating material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004277888-A (JP)
Title: Treating agent composition for textile product
Inventor: KANEDA YASUHIRO
IPC: C08L83/12
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating agent composition for a textile product having excellent effects on impartment of softness and reduction of washing wrinkles as compared with those of a conventionally known composition and imparting sufficient impact resilience (elasticity), thick feeling and slippery feeling (smoothness) and water absorbency to the textile product.  <P>SOLUTION: The treating agent composition for the textile product comprises the following components (A) and (B). The component (A) is a specific silicone block copolymer and the component (B) is at least one kind selected from an amine compound having a 6-36C hydrocarbon group which may contain a decoupling group in the molecule, a neutralized substance of the amine compound and a quaternized substance of the amine compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278616-A (JP)
Title: Wafer-type check valve
Inventor: FUJITA SATOYUKI
IPC: F16J15/12
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To seal between a pair of flanges of pipes with a single gasket.  <P>SOLUTION: This wafer-type check valve comprises: a gasket body 10 fixed by being held between the pair of flanges 6 and 7 of the pipes 4 and 5 by bolts 8 and nuts 9 as external coupling members; an inner ring 12 airtightly arranged to an inner periphery of the gasket body 10; a valve seat 13 having a flow hole 14 and airtightly attached to an inner periphery of the inner ring 12; and a valve disc 2 attached to a valve shaft 15 pivotally rotatably supported to the inner ring 12, thereby opening/closing the flow hole 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278084-A (JP)
Title: Structure and implement for supporting heat insulating material
Inventor: KITAURA KAZUO
IPC: E04B1/76
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To surely support a heat insulating material, and to facilitate supporting work.  <P>SOLUTION: A heat insulating material supporting implement 3 with a base part 4 and a cylindrical part 5 is mounted on substrate materials 1 and 2; the heat insulating material 10 is let through the cylindrical part 5; and a nail or a male screw component is driven or screwed into the substrate materials 1 and 2 through a retainer body 19 and the cylindrical part 5, so that the insulating material 10 can be retained via the retainer body 19. A shaft-like part, which is provided in the supporting implement 3 in place of the cylindrical part 5, pierces through the insulating material 10 and the retainer body 19, and a nut is screwed and fastened to the shaft-like part, so that the insulating material 10 can also be retained on the side of the substrate materials 1 and 2 via the retainer body 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275438-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To effectively increase player's expectations of probability fluctuation generation and the interest of a game in a third kind Pachinko game machine of a 2-stage judgement system.  <P>SOLUTION: When winning by probability fluctuation patterns appears in a first display game (normal pattern display game) or a second display game (special pattern display game), a player can select whether to use a right to change to a high probability condition generated by that for changing a probability condition of the first display game (normal pattern display game) or the second display game (special pattern display game).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275505-A (JP)
Title: Game machine, program and recording medium
Inventor: FUKUHARA KEISUKE
IPC: A63F5/04
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game giving a player the feeling of tension while maintaining a winning probability of a storable win combination to a fixed value.  <P>SOLUTION: When the player wins an RB (Regular Bonus) and if winning a replay in games afterward, the player internally wins the RB. When the player wins the RB and if the number of tokens input in a regular mode game before winning the RB is more than the number of putout tokens and the number of difference between the tokens exceeds a prescribed number, a lottery of the win combination is performed using a replay high probability lottery table. If the number of the difference does not reach the prescribed number, the lottery of the win combination is performed using a replay low probability lottery table. When the number of tokens input in the regular game is more than the number of putout tokens and if the number of difference exceeds a prescribed number, the internal win probability of RB is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281304-A (JP)
Title: Polymer electrolyte fuel cell
Inventor: ENAMI YOSHIAKI
IPC: H01M8/10
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fuel cell in which there is no stay of water droplets in the gas passage made of a plurality of zigzag flow grooves equipped to the separator and a stable operation can be obtained even in the partial load condition.  <P>SOLUTION: In the gas passage made of a plurality of zigzag flow grooves of the identical width which introduces oxidant gas from an oxidant entrance manifold 2 to an oxidant exit manifold 3 provided at the separator 1, the depth of the grooves in the sections e-f, g-h, i-j, and k-l containing the bending portions where the flow direction of the zigzag flow grooves is reversed is made shallow and the cross section of the passage is reduced, thereby, the velocity of flow of the oxidant in these sections is increased, thereby discharging the water droplets.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275968-A (JP)
Title: Tool for radiating lines of magnetic force
Inventor: FUKUDA SHIGEO
IPC: A01G7/04
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for radiating lines of magnetic force, which can easily and reliably radiate lines of magnetic force into soil or water.  <P>SOLUTION: This tool 10 for radiating lines of magnetic force, capable of radiating lines of magnetic force into soil or water as desired, is obtained by: accommodating a plurality of bar-shaped magnets 14a, 14b, and 14c within the inside of a tool body 11 that is the body of the tool for radiating lines of magnetic force, and the body is composed to have a hollow-pipe shape, so that the same poles face each other; and composing the tool such that the above plurality of bar-shaped magnets 14a, 14b, and 14c magnetically repel each other so as to cause gaps 15 having a given dimension to exist between the bar-shaped magnets 14a and 14b and between 14b and 14c, thereby enabling radiation of lines of magnetic force from a plurality of positions provided on almost the entire length of the tool body 11 of the above tool for radiating lines of magnetic force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284143-A (JP)
Title: Inkjet recording sheet and its manufacturing method
Inventor: KIKUCHI MASAKO
IPC: B41M5/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording sheet wherein productivity is high, an ink absorbing property is good, a crack of a film is improved and high glossiness is provided, and to provide its manufacturing method.  <P>SOLUTION: An ink receptive layer which contains a silica dispersed material to be obtained by dispersing silica of <1.0 in an isolated silanol group ratio and a binder resin to feature the inkjet recording sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004251081-A (JP)
Title: Crime preventive fitting for outward-opening door of house
Inventor: TAMAI AKIRA
IPC: E05B17/20
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent illegal intrusion by using a crowbar.  <P>SOLUTION: The edge part of a crime preventive fitting is folded up to 90 degrees, and breaking-open illegal intrusion by the crowbar is prevented by storing it in a cut groove provided in a door outer frame.  <P>COPYRIGHT: (C)2004,JPO&NCIPI