baber/WOPTO huggingface dataset:
Patent JP-2005009806-A (JP)
Title: Heat exchanger
Inventor: TAKANO AKIHIKO
IPC: F25B1/00
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a further rationally composed heat exchanger.  <P>SOLUTION: A medium inlet port 300 connected with one end parts of a plurality of tubes, and a medium outlet port 400 connected with the other end parts of the tubes are disposed adjacently to each other. The tubes are respectively molded in a prescribed form, and disposed along one surface. At least one tube 220 is formed to surround the other tube 210. The medium inlet port is provided with a plurality of inlet side tube connection parts 310 and a medium distribution part 320 communicating them with each other. The medium outlet port is provided with a plurality of outlet side tube connection parts 410 and a medium collecting port 420 communicating them with each other. The medium inlet part and the medium outlet port are disposed at adjacently to each other while the medium distribution part and the medium collecting port are set in parallel. In addition, between the inlet side tube connection part and the medium distribution part, a throat part 322 to regulate mass flow of medium in each tube is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014110-A (JP)
Title: Pressing device
Inventor: KAWASHITA HIDEMORI
IPC: B23Q3/12
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressing device which is simple in structure and small in size, and can positively press an object to be pressed in a stable condition.  <P>SOLUTION: The pressing device is comprised of a pressing section 15 for pressing the object to be pressed, a load applying section 18 for applying load to the pressing section 15 so that the pressing section 15 presses the object to be pressed, a load transmission chamber 17 arranged between the pressing section 15 and the load applying section 18, and a plurality of spheres 19 filled in the load transmission chamber 17, for transmitting the load from the load applying section 18 to the pressing section 15. According to the pressing device, a specific gravity of the spheres 19 is set almost the same as the specific gravity of a wall portion 16 defining the load transmission chamber 17. Further an elastic modulus of the spheres 19 is selectively set to adjust a pressing state thereof to the object to be pressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017046-A (JP)
Title: Adsorption equipment and manufacturing method of adsorption equipment
Inventor: KOBAYASHI SHINTARO
IPC: B01J20/04
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adsorption equipment capable of isolating and refining an object compound easily and surely, and a manufacturing method of the adsorption equipment capable of manufacturing the adsorption equipment easily in a short time.  <P>SOLUTION: This adsorption equipment is formed by filling an adsorbent 3 in an adsorbent filling space 20 in a column 2. At least the surface periphery of almost all the adsorbent 3 filled in the adsorbent filling space 20 is constituted of an apatite expressed by the composition formula: (Ca<SB>1-a</SB>M<SB>a</SB>)<SB>10</SB>(PO<SB>4</SB>)<SB>6</SB>((OH)<SB>1-b</SB>X<SB>b</SB>)<SB>2</SB>. In the composition formula, M is a divalent metal element; X is a halogen element; and 0<a≤1, 0≤b≤1. The object compound can be isolated and refined easily and surely by this constitution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020473-A (JP)
Title: Driving method of solid-state imaging device, and imaging apparatus
Inventor: TSUKAGOSHI TAKEFUMI
IPC: H04N5/372
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method of a solid-state imaging device and an imaging apparatus which can obtain an imaging signal suitable for an autofocus control under conditions with less incident light amount, without prolonging charge accumulating time.  <P>SOLUTION: Upon autofocus control, a solid-state imaging device is subjected to thinning of the number of horizontal lines reading image signals and is driven by a driving mode in which the charge of every 6 lines in a vertical direction each pixel of a plurality of horizontal lines set as a reading object of the image signal is added, to read an image signal for a single line, and a dynamic range of luminance information included in the image signal for a single line read from the solid-state imaging device is enlarged. Also, the line number for pixel addition is made 2 lines if an object luminance reaches a predetermined luminance level, and it is made 6 lines if it is equal to or less than the predetermined luminance level, thereby enabling handling of an object luminance of a wider range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017196-A (JP)
Title: Method of analyzing sample for transmission electron microscope, and sample for transmission electron microscope
Inventor: SHISHINO HISAE
IPC: G01N1/28
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To separate a specified portion from a semiconductor substrate by an FIB, and to form a sample fixed onto a mesh for a transmission electron microscope further into a thin piece of the sample, by the FIB.  <P>SOLUTION: This method includes a process for cutting out the specified portion 2 on the semiconductor substrate 1 into a U-shape, using a converged ion beam 3, a process for separating the U-shaped sample 11 cut out to include an observation area positioned in the specified portion 2, using a manipulator system 12, a process for fixing the observation area separatedly from the mesh 6 to bring a recess of the U-shaped sample 11 to a mesh 6 side for the transmission electron microscope, and a process for observing the U-shaped sample 11 fixed onto the mesh 6 by the transmission electron microscope. A space is thereby generated between a support film 7 for the mesh 6 for the transmission electron microscope and the observation area including the specified portion 2 desired to be observed, and reworking is allowed further from both sides of the specified portion 2 by the FIB 3, using the space, after the observation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013613-A (JP)
Title: Endoscope
Inventor: HIRATA YASUO
IPC: A61B1/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope with excellent bending performance capable of preventing the bending motion of a bending part from being hindered by a traction member facing the direction of tilting operation.  <P>SOLUTION: The endoscope comprises a first driving motor 30A and a second driving motor 30B, operation wires 31U, 31D, 31L and 31r corresponding to the opposite upward/downward and left/right bending directions, a pulley 32 constituting a bending operation protection mechanism part, a ring member 33 and a transmission gear 34, etc. disposed inside an assist part 6. When the ring member 33 is contracted by a prescribed quantity, the ring member 33 is rotated in the direction of the arrow a with the inner surface of the ring member in contact with the outer surface of the pulley 32, the operation wire 31U is moved in the direction of the arrow c, and the bending part 12 is bent upward. Even if the rotation force of the rotating ring member 33 is transmitted to the operation wire 31D in that state, the rotation force is transmitted in the direction opposite from the operation wire 31U by the rotation force of the ring member 33 because the operation wire 31D is turned back at a projection part 33b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026059-A (JP)
Title: Fuel cell system and manufacturing method of oxygen sensor for same, or heating driving method
Inventor: TSURUTA KUNIHIRO
IPC: H01M8/04
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system improved in energy efficiency of the system by efficiently reforming a hydrocarbon fuel to a hydrogen rich fuel, following to a load fluctuation.  <P>SOLUTION: This fuel cell system has a fuel reformer 10 for reforming a fuel gas to the hydrogen rich fuel gas with steam reforming reaction, a fuel cell 11 which uses the hydrogen rich fuel gas as a raw material gas, a combustion unit 13 for burning the hydrogen fuel gas, which is discharged from a fuel electrode 12 side and not yet used, to heat the fuel reformer 10 from outside with the heat of the combustion exhaust gas, and an oxygen sensor 15 arranged inside an exhaust gas flow passage 14 to control concentration of oxygen contained in the combustion exhaust gas to the predetermined concentration. Since the hydrogen fuel gas, from which drips are eliminated by a dew condensing means 17, is led into the combustion unit 13 and maintained at the optimal excess air ratio by the oxygen sensor, the fuel reformer 10 is maintained at a temperature for effectively acting to reform the steam, and stable combustion and high reforming efficiency can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030898-A (JP)
Title: Semiconductor device and measuring apparatus thereof
Inventor: KISHIDA TAKESHI
IPC: G01R1/073
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring apparatus of a semiconductor device wherein the width of a slide region in a probing stylus is reduced, and also to provide the semiconductor device.  <P>SOLUTION: In the measuring apparatus for measuring characteristics by pressing a plurality of probe styluses 2 to a pad 3 in the semiconductor device, the tip sections of the plurality of probe styluses are arranged along a straight line 6, and the stylus delivery directions of the plurality of probe styluses are directed toward only a region at one side from a boundary line in a plan view with the straight line as a boundary line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029005-A (JP)
Title: Power seat
Inventor: KOGA KOJI
IPC: B60N2/18
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power seat of which the assembly is easy, and of which the cost is low as well in the seat of a vehicle.  <P>SOLUTION: A bracket 275 has a first bracket 277 which has a first surface 277a, and a second bracket 279 which has a second surface 279a and is a separate body from the first bracket 277. The bracket 275 comprises an arm section 281 which is provided on the first bracket 277 and is extended to the second bracket 279 along the side section of a gear box 253, a slit 281a which is provided on the arm section 281 of the first bracket 277 and is long in the axial direction of a threaded rod 261, and a hole 279d which is provided on the second bracket 279 and is confronted with the slit 281a. Also, for the bracket 275, the first bracket 277 and the second bracket 279 are integrated by a pin 283 (locking means) which is made to pass through the slit 281a and the hole 279d and caulked.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046227-A (JP)
Title: Disposable diaper
Inventor: KAWAGUCHI TOYOYUKI
IPC: A61F13/496
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable diaper allowing sanitary disposal.  <P>SOLUTION: The absorbent article such as, for example, a pants-type or tape fastening type disposable diaper is constituted to have a storage space inside or outside the diaper. The storage space is formed by using an auxiliary sheet or an outer surface sheet comprising a part of the diaper. When disposing the disposable diaper with the storage space, in particular, of pants type, the diaper is stored in a storage space without fracturing the side seals and fixed into a compact shape, thereby being extremely sanitary. This type requires no extra member so as to be manufactured at a low cost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053982-A (JP)
Title: Method for producing ferrocoke for blast furnace
Inventor: KATO KENJI
IPC: C10B57/08
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing high strength ferrocoke for blast furnaces, in which the powder of low grade coal (non-fine coking coal) is used as a coke raw material.  <P>SOLUTION: This method for producing the ferrocoke for the blast blasts, comprising mixing coal with an iron raw material, molding the mixture, and carbonizing the molded products, is characterized by (a) preliminarily heating powdered coal and classifying the heated powder coal into dust coal and large particle coal, (b) mixing the dust coal with powdery iron raw material, (c) quickly heating and press-molding the mixture at a temperature of from 250°C to the softening-starting temperature of coal, and then (d1) carbonizing only the molded products or a suitable mixture of the molded products with the large particle coal and/or the coking coal or (d2) suitably mixing the molded products with the large particle coal and/or the coking coal, molding the mixture into the briquettes and then carbonizing the briquettes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056018-A (JP)
Title: Print log management method
Inventor: OGAWA TAKAHIRO
IPC: B41J29/38
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To manage print logs in each client PC with high precision and report the status of use of a printer by each client PC in real time.  <P>SOLUTION: Client PCs 1 to 3 generate a print log at every print job output, and receive print information from a printer 4 at every print job output. The print log 700 generated in the client PCs 1 to 3 and the print information 900 acquired from the printer 4 are merged to generate a client-oriented print log file 112, which is managed in the client PCs 1 to 3. The user of each of the client PCs 1 to 3 can easily understand the status of use of the printer 4 by the client PC used to know print costs consciously.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342572-A (JP)
Title: Porous film carrying partially cross-linked adhesive for separator of battery and its utilization
Inventor: YOSHII KEISUKE
IPC: H01M50/417
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous film carrying a partially cross-linked adhesive for a separator of a battery in which, when manufacturing the battery, the battery can be efficiently manufactured as an electrode/separator stack wherein the electrode and the separator are temporarily adhered without mutual sliding of the electrode and the separator, and which itself functions as the small separator after manufacturing the battery, wherein heat shrinkage factor is small even at high temperatures.  <P>SOLUTION: A cross-linkable reactive polymer is prepared which has a functional group in the molecule and which can be cross-linked by reacting with a multifunctional compound that has a reactivity with this functional group, this is reacted with a multifunctional compound, and the partially cross-linked adhesive of which a part is cross-linked is carried by the substrate porous film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059619-A (JP)
Title: Device and system for preventing operation of railway vehicle
Inventor: SUZUKI ATSUSHI
IPC: B60L15/00
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an operation of a railway vehicle by a third party who is not allowed to operate.  <P>SOLUTION: This device for preventing an operation of a railway vehicle comprises a monitor device 1 having a display screen; a password detecting device; and a locking/unlocking relay 6 for loosening and holding an emergency brake at the time of unlocking, and locking and holding the emergency brake at the time of locking when a password is collated and matched.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028797-A (JP)
Title: Formaldehyde adsorbent fiberboard, its production method, and tatami floor
Inventor: KAWABE NOBUO
IPC: B27N3/04
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a formaldehyde adsorbent fiberboard which demonstrates an excellent effect to adsorb formaldehyde diffused in a room from an interior material etc., and can improve the environment in the room in a short time and a method for producing the fiberboard efficiently.  <P>SOLUTION: When a woody fiberboard 1 is produced by a wet paper-making method, a paraffin wax emulsion containing a formaldehyde adsorbent is applied on the surface of the woody fiberboard immediately after a wet mat is pressed and dried, the emulsion is crystallized by the remaining heat of the woody fiberboard during drying, and the adsorbent is fixed with the wax-coated layer 2 to woody fibers. The adsorption effect of the formaldehyde adsorbent is not hindered by the wax-coated layer 2, and the adsorbent does not fall from the surface of the woody fiberboard, and an excellent adsorption effect is demonstrated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029858-A (JP)
Title: Piston ring, and its production method
Inventor: INOUE SHIGEO
IPC: F02F5/00
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston ring in which a film is formed by a film formation method where a load on the environment is reduced instead of an electroplating method, and to provide its production method.  <P>SOLUTION: In the piston ring, the sliding face is provided with a film containing at least one kind of metal and formed by a cold spray method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039024-A (JP)
Title: Circuit module
Inventor: OSHIMA GOSUKE
IPC: H01L23/28
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of an entire circuit module as compared with the case where an upper layer is supported directly by a substrate while suppressing a decrease in reliability of components and a connecting part in association with embedding of the component disposed on the substrate and the connecting part of the component to the substrate in resin.  <P>SOLUTION: The circuit module includes a plurality of components 2, 3a, and 3b disposed on the substrate 1, an upper layer 4 supported by at least part 2 of these components, and a space 5 provided between the substrate 1 and the upper layer 4. Desirably, the connecting part 6 of the substrate 1 to the components 2, 3a and 3b is disposed in the space 5, and the part of the component 2 is embedded in the upper layer 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004136865-A (JP)
Title: Light for working vehicle
Inventor: KAWAKAMI TAKUJI
IPC: B60Q1/02
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light for a working vehicle, which can be mounted on a working vehicle with/without a cabin without impairing the design, can be turned on by operating a steering handle, and functions as an auxiliary light for horizontal steering operation to improve safety and operability of night driving, thus relieving the driver from duty of vigilance.  <P>SOLUTION: The light 20 comprises a head lamp 18 for illuminating the front and working lamps 19L, 19R for illuminating the front side, which are mounted on the front part of the vehicle. Low speed change detection means is provided on a running speed changing tool, or a transmission device and is connected to the working lamp. With the switch 33 of the working lamp being ON, the working lamp is turned off during high speed running, and turned on during low speed running, interlocking with the steering handle 13 or the rotation of a front wheel 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005039673-A (JP)
Title: Optical communication instrument
Inventor: YAMADA MASAYUKI
IPC: H04B10/07
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical communication instrument wherein momentary cutoff of the output of the output light, bit error and bad influence to adjacent wavelength are prevented when performing optical output power control.  <P>SOLUTION: A control signal with which an electrical signal according to the output light amplified by an optical amplifier 1 using an EDFA becomes a prescribed value defined beforehand is generated being gradually changed by bigger variance period than induced emission time constant of the EDFA. As a result, next control signal can be determined from an electrical signal according to the output light after the instability of output light is eased which instability is caused by the variance of the stimulation light which was supplied to the optical amplifier 1 last time, so that momentary cutoff of the output light, bit error and bad influence to adjacent wavelength can be prevented without rapidly changing the stimulation light to the optical amplifier 1 when performing optical output power control of the optical amplifier 1 even in a case that the optical amplifier 1 is the EDFA.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040081-A (JP)
Title: Molding mechanism for food material and molding method using the same
Inventor: SHIMOKAWA KATSUSUKE
IPC: A23L17/00
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding mechanism for a food material enabling molding into a cross section recessed mold and to provide a molding method.  <P>SOLUTION: The molding mechanism for the food material has an outer frame member 3, an outer mold member 4 arranged in a slidable manner with respect to the outer frame member 3 and an inner mold member 5 arranged in a slidable manner with respect to the outer mold member 4. The recessed part forming part 53 of the inner mold member 5 can be projected below the lower end surface of the outer mold member 4. An upper air passage 44 and an outer closing part 41b are each formed on the internal circumference surface 41a of the outer mold member 4. A lower air passage and an inner closing part 52b are each formed on the inner mold member 5. The connecting condition and the closing condition of the upper air passage 44 with the lower air passage can be changed based on the positions respectively of the outer mold member 4 and the inner mold member 5. It is possible to mold without destroying the shape of the food material and to easily produce the food material with the shape of the cross section recessed mold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046869-A (JP)
Title: Method for drawing tube
Inventor: NAGAHAMA TAKUYA
IPC: B21B17/14
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for drawing a tube by which thickness deviation by the generation of the angularity of the inside surface is reduced and the generation of defects on the outside surface of a product is prevented.  <P>SOLUTION: By this drawing method of the tube which is performed by using an N-roll reducer, the ellipticity of a stand 2A with which asymmetrical rolling is performed between mutually adjacent stands the diameter reducing rate of which is ≥ 5.0% among the stands 2 which comprise the N-roll reducer is made larger than the of an adjacent stand 2B with which symmetrical rolling by ≥ 0.5%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050675-A (JP)
Title: Driving method of plasma display device and plasma display panel
Inventor: FURUYA TAKASHI
IPC: G09G3/291
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device and a plasma display panel avoiding cost increase accompanying an increase of driving circuits, displaying a good image by shortening a scanning period while surely performing writing discharge.  <P>SOLUTION: The PDP 10 as a main part of the plasma display device has such an electrode arrangement that, citing an example of three cells of cell (n-1), cell n, and cell (n+1) out of cell groups formed so as to adjoin each other in a column direction V, the cell n at the center has a priming electrode (auxiliary electrode) 17(Sn-1') electrically connected to a scanning electrode 5(n-1) of the cell (n-1) adjoining at upside through a wiring 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI