baber/WOPTO huggingface dataset:
Patent JP-2004322496-A (JP)
Title: Image forming apparatus and image forming method
Inventor: EDA HARUHIKO
IPC: B41J29/38
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for forming an image with ink in an ink tank or a cartridge in which variation due difference of lots, e.g. ink tanks, or color print error among individual image forming apparatus is corrected, and to provide an image forming method.  <P>SOLUTION: In the image forming apparatus 1 incorporating an ink cartridge 5 filled with fluid ink, the ink cartridge 5 is mounting an information recording medium 10 recording the quality information of ink. A reading/recognizing section 12 reads out and recognizes the quality information of ink from the information recording medium 10, and a setting control section 14 sets image forming conditions based on the quality information read out at the reading/recognizing section 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332226-A (JP)
Title: Building board and building
Inventor: YAMADA MASAYOSHI
IPC: E04F13/08
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To impart an interesting design, which does not feel regular, hard and cool and which is rich in sense of nature, to a building board.  <P>SOLUTION: An erosion-and-falling-patterned part 5A is formed in a recessed shape from one side of a top surface of a protrusive block 5 which forms a block-like pattern of a surface of the building board 1. Thus, the sense of nature is imparted to the block-like pattern. Additionally, widths of vertical and lateral recessed grooves 2 and 3, which are interposed among the protrusive blocks 5, are varied so that randomness can be imparted to the block-like pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335139-A (JP)
Title: Stained glass lighting device
Inventor: SAKURAI MITSUYASU
IPC: F21Y103/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To irradiate balanced light from the backside of stained glass.  <P>SOLUTION: The stained glass 17 is set at a casing trim 5 mounted on the front face of an illuminating case body 3. While a lighting fixture 21 is fitted at the rear side of a casing trim frame 9 of the trim 5 inside the illuminating case body 3, light from the lighting fixture 21 is reflected by a reflecting plate 23, and the reflected light is irradiated form the backside of the stained glass.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298582-A (JP)
Title: Bedsore preventing tool
Inventor: TOYODA MIYOKO
IPC: A47C27/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bedsore preventing tool designed to prevent a bedsore that a person who is bedridden or under a long-term medical treatment is likely to develop on the buttocks, which is improved in shape, being made in a circular or square shape, so that it can be easily interposed between the buttocks and a bed and taken out of there.  <P>SOLUTION: By using this product, consisting of a pair of semicircular or rectangular mats, that have been made by halving a conventional circular or rectangular mat at the central part, one can no longer need to lift up or shift to the side an invalid before the mat placement. At first, the invalid is made to lie on his or her side with the right shoulder down (along with the right buttock), and then a left semicircular mat 5A is put on the position where the left buttock is supposed to lie. When the invalid is returned to lie on the back, the half of the preventing tool comes to the right position. A right semicircular mat 5B is also placed in the same way. This mat placement method, in which the invalid is made to lie on his or her side and the semicircular mats are individually placed at different times, can be carried out by only a single person, with a great ease. This is pleasant to the invalid too, as he or she does not have to be lifted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331295-A (JP)
Title: Feeding device and recording device
Inventor: SAKURAI TAKESHI
IPC: B65H5/02
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a recording device such as a line printer having a plurality of recording heads is subject to deterioration of image quality such as distorted picture and particularly uneven color due to a change in the speed of a plurality of feeding belts which are in parallel with the paper feeding direction, and that slight paper speed change, skew, can inhibit the achievement of high quality image with the recent development of high resolution and high quality imaging.  <P>SOLUTION: A plurality of feeding belts are driven in parallel by a common drive pulley connected to a motor rotation shaft, thereby equalizing the line speeds of the feeding belts. In the case of driving a single belt as well, a driven pulley is integrated in the axial direction (paper width direction) to equalize the line speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004045383-A (JP)
Title: Multiplex ultimate probing system
Inventor: AKINAGA HIROYUKI
IPC: H01L39/04
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring apparatus which improves the operability of a probe or the like and which can cover most of a magnetic field range and a temperature range necessary in a practical use through a proposal of the type for cooling a superconducting magnet to a critical temperature or lower not depending upon a constitution for dipping the magnet in a liquid helium.  <P>SOLUTION: This multiplex ultimate proving system measures a physical amount of a predetermined point on a matter to be measured placed on a matter-to-be measured fixing means disposed in a magnetic field and cooled by a probe introduced from above the matter to be treated. The superconducting magnet for generating the magnetic field is coupled to and placed on a high solid heat conductive cooling unit to cool the entire magnet to a critical temperature or lower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004332658-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: YOSHINO TAKAHIRO
IPC: F02P5/152
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel ignition timing control device for an internal combustion engine, in which recent combustion analysis results are incorporated by making the volume of combustion gas approximate to the current capacity of a combustion chamber, introducing the mass of combustion gas instead and calculating a combustion period in accordance with the capacity of the combustion chamber and the mass of the combustion gas.  <P>SOLUTION: A mol fraction of a combustion component accounting for a total mol fraction in the combustion chamber is detected in accordance with the operated condition of the internal combustion engine, and reaction probability showing how easy the combustion gas is burnt is calculated in accordance with the detected mol fraction. The combustion period from starting the combustion to reaching a preset crank angle is calculated in accordance with the reaction probability, the combustion speed of the combustion gas, the capacity equivalent to the volume of the combustion gas in the combustion chamber, and the mass of the combustion gas to be burnt in the combustion chamber in a period from starting the combustion to reaching the reference crank angle at which combustion pressure is maximized, and spark ignition is performed at a basic ignition timing from which MBT is obtained, in accordance with the combustion period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334117-A (JP)
Title: Liquid crystal projector
Inventor: TANAKA KAZUYUKI
IPC: H04N5/74
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal projector capable of realizing accurate autofocus without measuring distance.  <P>SOLUTION: The liquid crystal projector is equipped with a means for acquiring a focus evaluated value corresponding to a video projected on a screen by the liquid crystal projector, and a means for focusing a projection lens based on the acquired focus evaluated value. The focus evaluated value is obtained by differentiating a luminance signal obtained from a picked-up video signal obtained by picking up a video projected on the screen by the liquid crystal projector. Or, the focus evaluated value is obtained by integrating the high frequency component of the luminance signal obtained from the picked-up video signal obtained by picking up the video projected on the screen by the liquid crystal projector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340994-A (JP)
Title: Forgery prevention medium, and forgery prevention seal
Inventor: IDE HIDEYOSHI
IPC: B42D15/10
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a forgery prevention medium and a forgery prevention seal, which emphasize the color shift effect resulting from viewing angles of a iridescent multi-layer film constituted of two or more kinds of plastic films laminated in multi layers, allow easy visual authenticity decision, and make illicit actions, such as forgery, alternation and falsification difficult.  <P>SOLUTION: The forgery prevention medium 1 is so constituted that a light absorbing layer 4 is provided, as at least one pattern, on a part of the rear face of the iridescent multi-layer film 3 constituted of two or more kinds of thin films alternately laminated, and a metal deposited layer 5 is provided almost all over the iridescent multi-layer film including the pattern of the light absorbing layer 4. The forgery prevention seal 2 is obtained by providing an adhesive layer on the metal deposited layer 5 of the forgery prevention medium 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338473-A (JP)
Title: Wheel correcting instrument and wheel repairing device
Inventor: ISHIKURI TOSHIO
IPC: B21D1/12
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel correcting instrument capable of easily and smoothly performing repairing work.  <P>SOLUTION: This wheel correcting instrument 201 for repairing the deformation of a wheel W is provided with a jack 210 for extruding a pressing tool J2, a jack holding means 220 for holding the jack 210, a supporting rod 230 connected to the jack holding means 220 to support the jack holding means 220, a supporting flange 62 fixed to the wheel W to erect the supporting rod 230, and supporting rod connecting means 230a and 62a for so as to be attachable to and detachable from each other connecting the supporting rod 230 and the supporting flange 62. The supporting rod connecting means 230a and 62a connect the supporting rod 230 to the supporting flange 62 so that the jack holding means 220 holds the jack 210 at an arbitrary angle in the circumferential direction of the wheel W. The jack holding means 220 holds the jack 210 so that the angle of the jack 210 in relation to the supporting rod 230 is adjusted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340245-A (JP)
Title: Fire preventing separation penetrating part measure tool
Inventor: MIYAGAWA TAKEO
IPC: E04B1/94
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire preventing separation penetrating part measure tool is easily wound round piping or the like and securely filling mortar at the time of mortar treatment.  <P>SOLUTION: Parallel grooves 2 are formed at regular intervals on surfaces of sheet-form or tape-shaped thermally expansible members 1 having fixed thickness, so as to make it easier to curve the thermally expansible members 1. By forming tapered portions 12, 13 in both sides of the thermally expansible members 1, gaps in both inlet sides of a through-hole 8 are made large. As a result, mortar 14 is easily filled in the through-hole 8. In addition, filling amount of the mortar 14 is increased, resulting in firm fixing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004064735-A (JP)
Title: Digital dll device correctable of duty cycle and correcting method for duty cycle
Inventor: KWAK JONG-TAE
IPC: H03L7/081
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To correct the duty cycle of an internal clock signal to 50% in a digital DLL device.  <P>SOLUTION: A clock input signal in which an external clock signal is buffered is delayed into two signals at a delay line, and one signal is inverted to generate first and second clock signals that express a first half and a second half of a duty, respectively. After making rising edges of both of the clock signals matched with each other, both of the clock signals are mixed and a mixed clock signal that has the middle phase of each falling edge is generated to acquire a clock signal with the 50% duty cycle. The mixed clock signal is delayed by a delay time, which is one when it is actually used as an internal clock, and then a compensating clock signal is generated. By comparing the compensating clock signal with the rising phase of the external clock signal, the delay line is controlled to make phases of the rising edges of the first and second clock signals matched with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004339840-A (JP)
Title: Soil sampler
Inventor: MAEDA MASAYOSHI
IPC: G01N1/08
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously collect soil samples at two places in a surface layer and a deep layer by using a structurally simple device.  <P>SOLUTION: A core tube 1 for the surface layer is fixed to an outside holder 32 by means of a chuck 5. A core tube 2 for the deep layer is fixed to an inside holder 31, which is attached to a lower end of a coupling material 35 of the outside holder 32, by means of the chuck 5. A driving shaft of an excavator is connected to the inside holder 31; the core tubes 1 and 2 are driven into ground by rotation, oscillation and vibrations; and the soil samples are taken into the core tubes. The soil samples in the surface layer and the deep layer are mixed together so that a degree of pollution can be measured. The core tube 2 for collecting the soil sample in the deep layer and the short core tube 1 for collecting the soil sample in a shallow part of the surface layer are concentrically arranged, and the soil samples at the two places in the surface layer and the deep layer can be simultaneously collected by a single sampling operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338302-A (JP)
Title: Transfer sheet and its manufacturing method
Inventor: TSUKAWAKI REIJI
IPC: B44C1/165
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer sheet capable of easily checking a printed state of a comparatively large pattern.  <P>SOLUTION: The transfer sheet 10 comprises a sheet-like substrate 2, a pattern part 13 capable of being peeled off, which is formed on the substrate by screen printing, and at least a pair of inspection printing parts 14a, 14B, 15A, 15B. And the transfer sheet 10 is equipped with the inspection printing part having a specific pattern formed together with the pattern part with ink used for screen printing the pattern part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004085544-A (JP)
Title: Pressure sensor
Inventor: KAWAMURA TETSUJI
IPC: H01L29/84
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor for measuring a pressure with a high precision using a pressure-sensitive element.  <P>SOLUTION: The pressure sensor 1 comprises a connector housing 30 having a pressure receiving surface 32 with a pressure-sensitive element 20, a sensor housing 40 for inserting the connector housing 30, and a pressure chamber 42 formed between the sensor housing 40 and the connector housing 30. The pressure-sensitive element 20 houses the pressure chamber 42. A conductive layer 63 is provided in the pressure chamber 42 by facing the surface of the pressure-sensitive element 20 exposed the pressure chamber 42. The conductive layer 63 is connected electrically with any one of the power supply of the pressure sensor, the sensor output or the ground and insulated electrically from the connector housing 30 and the sensor housing 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004341404-A (JP)
Title: Delivery slip
Inventor: HIWATARI JO
IPC: G09F3/02
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delivery slip which prevents an adhesive agent provided on the back surface of label base material from being swelled out and sticking to a guide roller or the like during paper transfer in a printing operation.  <P>SOLUTION: A delivery slip 1 is constituted as follows: an adhesive agent 3 covered with a strippable paper 4 is provided on the back surface of the label base material 2; a slip base material 6 is strippably adhered to the surface side of the label base material 2 via a pseudo-adhesive layer 5; a printing column for printing delivery information is disposed on the surface of the slip base material 6; and uncoated parts 12a, 12b located on both end parts of the direction of transfer in order to perform the printing into the printing column are disposed on the adhesive agent 3 applied part in the width range on the order of 0.5 to 3.0 mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341424-A (JP)
Title: Light transmission body, illuminator, and projection type display device
Inventor: TAKEDA TAKASHI
IPC: G03B21/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an offset from being caused in the outgoing angle distribution of light source light and to enhance illumination efficiency in the optical axis direction, in an illuminator in which a plurality of light sources are arranged on the end face of a rod-shaped light transmission body.  <P>SOLUTION: On the one end face of a light transmission body 20, there are provided a plurality of light incident planes 20A, 20B correspondingly to each light source 10A, 10B. In this case, for the purpose of refracting incident light in a direction nearly parallel to an optical axis Y, the tilt angle θ<SB>1</SB>(θ<SB>a</SB>, θ<SB>b</SB>) of the incident light to the optical axis Y and the tilt angle θ<SB>2</SB>(θ<SB>A</SB>, θ<SB>B</SB>) of the normal line of a light incident plane to the optical axis are designed to satisfy the relation of tanθ<SB>2</SB>=sinθ<SB>1</SB>/(n×cosθ<SB>1</SB>) where n is the refractive index of this light incident plane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343664-A (JP)
Title: Driver circuit of switch
Inventor: UCHIYAMA FUMIHIKO
IPC: H03K17/60
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver circuit with which an SPnT switch can be normally operated even in high-speed switching.  <P>SOLUTION: The driver circuit for controlling the SPnT switch for connecting one input port in PIN diodes provided so as to correspond to (n) input ports respectively to an output port by conducting a PIN diode corresponding to the one input port, is provided with a differential circuit including a plurality of transistors 101-107 in which emitter terminals are commonly connected so as to correspond to the (n) input ports respectively, and control signals are inputted to base terminals so that potentials of other collector terminals become equal except for any one collector terminal. Potentials in the collector terminals of the plurality of transistors 101-107 are applied to the PIN diodes provided in the corresponding input ports to switch a conducted/non-conducted state of the above PIN diode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349983-A (JP)
Title: Wall hanging audio system
Inventor: ITSUKI SEIICHI
IPC: H04R1/02
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall hanging audio system by which beauty is improved by reducing a gap to a wall surface and a load to a support means is decreased.  <P>SOLUTION: Receiver holes 6, 9 for insertion to the support means screwed to the wall surface are formed in rear surfaces of an amplifier A and right and left speakers S1, S2. Grooves 5a, 5b and 5c are used for fitting connection cords 9a, 9b for connecting an output terminal 3 of the amplifier A to input terminals 71, 72 of the right and left speakers S1, S2, and are punched and formed in penetration at rear sides of the amplifier A and the right and left speakers S1, S2 along a direction for connecting the output terminal 3 of the amplifier A to the input terminals 71, 72 of the right and left speakers S1, S2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349492-A (JP)
Title: Device for growing vapor phase of nitride
Inventor: MITA KAZUTO
IPC: C23C16/34
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To speedily and uniformly grow a vapor phase of a nitride having a film thickness of hundreds μm without decreasing an operating efficiency.  <P>SOLUTION: The device for growing a vapor phase of a nitride has a means for generating gallium chloride for providing, a source boat 5 for housing gallium, a rective gas introductory pipe 6 for introducing the reaction gas to the boat 5, and a metal-source refilling pipe 7 for refilling gallium to the boat 5, to a hydride introductory pipe 3 for introducing an ammonia to a rection pipe 2 and a generating pipe 4 arranged in an upstream side in the reaction pipe 2, and a board holder 19 arranged in a downstream side in the reaction pipe 2. The source boat 5 is composed with a semiclose-structured reaction chamber 8 connected to the pipe 6, a filling chamber 9 connected to the pipe 7, and a communicating chamber 10 for communicating the chamber 8 and the chamber 9 at the position beneath a minimum liquid level of the gallium usage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351641-A (JP)
Title: Inkjet recording device
Inventor: TAKAHASHI YUICHI
IPC: B41J2/175
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that running costs are increased due to generation of a waste liquid not originally intended for removing bubbles staying in a passage at the time of carrying out ink circulation cleaning.  <P>SOLUTION: In an ink supply device with a means for applying a positive pressure to a printing head, a head filter and a circulation passage that does not pass the vicinity of printing head nozzles are set, thereby greatly suppressing a waste liquid amount generated by the ink circulation cleaning or making the amount zero.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351781-A (JP)
Title: Rod-shaped foam
Inventor: YAMAMOTO TOSHIHIRO
IPC: B65H5/06
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rod-shaped foam capable of easily corresponding to a demand, in a case that a wide range of variation is desired with respect to the physical properties such as a hard and soft state, a cell size, a cell distribution and the like of the rod-shaped foam, by appropriately altering the kind of a thermosetting resin constituting a rod-shaped main body part and the kind of a thermoplastic resin constituting a jacket.  <P>SOLUTION: The rod-shaped foam is constituted so as not to be easily peeled by integrally molding the rod-shaped main body part 46 comprising the thermosetting resin 14 and the jacket 12 covering the rod-shaped main body part 46 and comprising the thermoplastic resin 10. By this constitution, the rod-shaped foam, wherein the rod-shaped main body part comprising the thermosetting resin and the jacket comprising the thermoplastic resin and covering the rod-shaped main body part are integrated, is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004162690-A (JP)
Title: Control of static charge for tank inner module
Inventor: GILMOUR DANIEL L
IPC: B62J35/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tank inner module comprising a conductive lead wire to be connected to an electrically grounded surface, at least one first conductive constituent element, and a conductive polymer twisted wire to electrically connect the constituent element to the lead wire.  <P>SOLUTION: A jet suction pump comprises conductive polymer material. The conductive constituent element is connected to the grounded surface through a fuel level detecting assembly circuit.  <P>COPYRIGHT: (C)2004,JPO