baber/WOPTO huggingface dataset:
Patent JP-2004364355-A (JP)
Title: Controller of motor for driving pump
Inventor: KOKUBO KOICHI
IPC: B60T8/48
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To control the rotational speed of a motor for driving a pump so that the operation noise of a motor is reduced during an initial short period of controlling rotational speed of the motor.  <P>SOLUTION: The controller of a motor for driving a pump is applied to a motor for driving a hydraulic pump that supplies a brake liquid, refluxed to a reservoir by an ABS control (brake hydraulic control), to an liquid pressure circuit. When an inter-motor terminal voltage VMT with a motor control signal Vcont at Low level (energization to motor is off) falls to a voltage threshold value VMTTH or below, the motor control signal Vcont is switched to High level (energizing is turned on) only during a prescribed period Thigh, to control rotational speed of the motor by controlling on/off of energization. Except when starting of ABS control comes from excessive sudden braking request, the voltage threshold value VMTTH which affects the rotational speed of the motor is set to be small (value VO) for a prescribed period Tlow just after starting of ABS control, to lower the rotational speed of the motor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361164-A (JP)
Title: Thin film evaluating method
Inventor: NIHEI TOMOMICHI
IPC: G01N31/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film evaluating method for inexpensively and rapidly measuring the concentration of the elements constituting the thin film formed on a film comprising organic matter or the concentration of the impurity element in the thin film without performing a complicated pretreatment.  <P>SOLUTION: After the thin film comprising inorganic matter is formed on the film comprising the organic matter, the thin film is decomposed along with the film using an organic alkali solution and an acid is further added to the solution to decompose the residue in the solution. Then, the concentration of the elements constituting the thin film in the obtained solution and the concentration of the impurity element in the thin film are measured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359407-A (JP)
Title: Automatic joining device, whole paper reeling-out machine, and control method for whole paper reeling-out machine
Inventor: SATO YASUHIKO
IPC: B65H21/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the reduction of quality of a product and the occurrence of product loss by automatically calculating turret inversion diameter and setting it again if conveyance speed for the whole paper is changed when joining-adding diameter and thickness of the whole paper are inputted to start joining-adding connection securely, improve throughput of the whole line, and reduce cost.  <P>SOLUTION: This whole paper reeling-out machine has a turret arm to which a first whole paper roll and a second whole paper roll for reeling out the whole paper 17 are attached and which is inverted centered on a rotary shaft, an automatic joining device for joining and adding a start end of the whole paper 17 of the second whole paper roll to the whole paper 17 of the first whole paper roll, and a controller 31 for calculating turret inversion diameter of the first whole paper roll based on set values of the joining-adding diameter of the first whole paper roll and thickness of the whole paper 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046156-A (JP)
Title: Projection display using wire grid polarization beam splitter with compensator
Inventor: SILVERSTEIN BARRY D
IPC: G03B21/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection apparatus which generates a high-contrast output.  <P>SOLUTION: A display apparatus includes a light source for forming a beam of light. A pre-polarizer polarizes the beam of light to provide a polarized beam of light. A wire grid polarization beam splitter receives the polarized beam of light and transmits the polarized beam of light which has a first polarization, and reflects the polarized beam of light which has a second polarization. A reflective spatial light modulator selectively modulates the polarized beam of light that has a first polarization to encode image data thereon in order to form a modulated beam and reflects the modulated beam back to the wire grid polarization beam splitter. A compensator controls oblique and skew rays. The wire grid polarization beam splitter reflects the compensated modulated beam to optimize the contrast. A polarization analyzer removes residual light of the opposite polarization state from the compensated modulated beam. Image-forming optical part form an image from the compensated modulated beam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310968-A (JP)
Title: Game machine
Inventor: KAWAMURA MASAHITO
IPC: A63F7/02
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine displaying the value of ready-to-win development rate, enabling a game player to keep the feeling of expectation for a ready-to-win state to the end, and remarkable enhancement in interest of a game by displaying the value of the development rate to the game player.  <P>SOLUTION: A game board 2 of the pachinko game machine 1 is provided with an operation port and a big prize-winning port, and a special pattern display device having a display part is incorporated in the central part of the game board 2. A plurality of pattern columns are displayed on the display part, and each pattern column is composed of two or more kinds of patterns. The moment the game ball enters the operation port, the patterns of two or more kinds start to vary. When the ready-to-win state occurs as the result of variation, all patterns are stopped, and then the value of development rate is displayed in the special pattern display device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004362398-A (JP)
Title: Semiconductor integrated circuit
Inventor: ETANI KOJI
IPC: H03K5/01
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of realizing low power consumption by suppressing clock skews.  <P>SOLUTION: Flip flops are divided into blocked flip flops and flip flops which are not blocked and respective clock generation circuits 12a-12c are individually connected to the clock inputs of non-blocked flip flops 11a-11c. On the other hand, clock generation circuits 12d, 12e are individually connected to the clock inputs of function blocks 11D, 11E obtained by respectively blocking a plurality of flip flops 11d, 11e.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361329-A (JP)
Title: Method and device for inspecting pattern
Inventor: HAYASHI HIROKI
IPC: G01N21/956
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To automatically inspect a pattern by transmitted light, without recognizing it erroneously, even when a layer having fine unevenness such as an adhesive layer is formed on a substrate.  <P>SOLUTION: A TAB tape 5 is fed from a feed reel 11, and is applied with a liquid such as water and alcohol in a liquid applying part 2 to be conveyed to an inspection part 1. In the inspection part 1, the TAB tape 5 is irradiated with an illumination light from a transmission illumination means 1a, the light transmitted through the pattern of an inspection object in the TAB tape 5 is input into an image receiving means 1b, and the pattern formed in the TAB tape 5 is image-picked up. The pattern imaged by the image receiving means 1b is transmitted to a control part 4 to be image-processed, and the processed image is compared with a master pattern for inspection to determine quality. An image having no spot and no unevenness caused by irregular reflection is obtained, because the pattern is image-picked up under the condition where the liquid is applied on the adhesive layer of the TAB tape 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360408-A (JP)
Title: Theft preventing device for work machine
Inventor: TANIGAWA HIROSHI
IPC: E02F9/24
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a theft preventing device for a work machine having a simple and inexpensive structure requiring no alteration of an existing device, and applicable to an existing work machine.  <P>SOLUTION: This theft preventing device has a first joining rod 8, a lock 9 arranged on both ends of the first joining rod 8, and lockable by being detachably joined to work levers 3 and 4 respectively arranged on the left and right of a driver's seat 1, a second joining rod 11 lockable in a locking position, by being detachably joined to a connecting part 8a arranged in an intermediate part of the first joining rod 8, and a lockable lock 13 arranged on the front end of the joining rod 11, and detachably joined to a traveling lever 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360056-A (JP)
Title: BLACKENED HOT DIP Zn-Al-Mg BASED ALLOY PLATED STEEL SHEET, AND ITS PRODUCTION METHOD
Inventor: WATANABE KOICHI
IPC: C23C2/06
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blackened hot dip plated steel sheet in which a blackened surface having a color tone with a more profound feeling can be produced in a short time by surface treatment with a phosphate treatment liquid.  <P>SOLUTION: A hot dip Zn-Al-Mg based alloy plated steel sheet in which the ratio of the phase of (the three-component eutectic structure of Al/Zn/Zn<SB>2</SB>Mg) occupied in the outermost surface of a plated layer is ≥60% by area rate is brought into contact with a phosphate treatment liquid comprising 5 to 10 g/L Zn ions, 3 to 15 g/L nitric acid ions, and 3 to 15 g/L Ni ions and/or Co ions, so that a film consisting of an Ni and/or Co-precipitated layer with the Ni and/or Co coating weight of ≥20 mg/m<SP>2</SP>and zinc phosphate crystals with the zinc phosphate coating weight of ≥2 g/m<SP>2</SP>is formed on the plated layer. When the surface of the film is further stacked with a chemical conversion treatment film and a clear coating film, its corrosion resistance and durability increase.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004251-A (JP)
Title: Network printing system and printer
Inventor: ASAMI OSAMU
IPC: B41J29/38
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network printing system including a plurality of printers which can minimize the communication traffic quantity for collection of information, and facilitate the changing work of a computer for collecting job information or the like.  <P>SOLUTION: Each printer 50 constituting the network printing system is adapted to have the function of transmitting a report for the states of the own printer 50 and another printer 50 to a designated computer according to a designated schedule. Each printer 50 is constituted also to perform the transmission of the report by the printer 50 which performs no printing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004035110-A (JP)
Title: Plastic container
Inventor: PEEK WILLIAM JEROME
IPC: B65D1/02
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic container with a broad range of flexibility while sufficient rigidity is maintained.  <P>SOLUTION: The plastic container 10 is provided with a closable neck section 30, a shoulder section 32 disposed under the neck section, a bottom section 12 and a trunk section 38 which connects the shoulder section and the bottom section, and the section 38 is provided with a label attaching area 42. The area 42 is provided with a circular recess 66 and a plurality of vacuum panels 44, upper areas 56 and lower areas 58 in each panel 44 are asymmetrically formed each other and are connected by a tapered section. This can provide the plastic container with the broad range of flexibility while the sufficient rigidity is maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005001273-A (JP)
Title: Recording object for hand/foot prints
Inventor: TOMOE KANSUI
IPC: B44C1/22
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems such as low production efficiency and lack of a sophisticated feel of quality in a recording object for hand/foot prints to be manufactured by casting a conventional material such as clay or resin into a casting mold as a female mold.  <P>SOLUTION: In the recording object to be manufactured by sand casting process using a metal, a flat surface excepting a recessed part such as human hand/foot prints, character, figure, crest or symbol is finished by polishing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006136-A (JP)
Title: Reflection type optical communication system, and station and user terminal used therefor
Inventor: ITO TOSHIO
IPC: H04B10/524
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type optical communication system or the like capable of enhancing the transmission efficiency of an uplink optical signal and of improving a code error rate.  <P>SOLUTION: A station K transmits a continuous light Pc and a downlink optical signal Pd to a user terminal U via an optical fiber 104. A downlink optical signal receiver 107 of the user terminal U receives the downlink optical signal Pd. Further, an optical limiter amplifier 114 decreases the extinction ratio of the downlink optical signal Pd. A reflection type optical modulator 106 modulates the continuous light Pc to generate an active uplink optical signal Pu1 and modulates the downlink optical signal Pd the extinction ratio of which is decreased to generate a standby uplink optical signal Pu2. The two optical signals Pu1, Pu2 are transmitted to the station K wherein an uplink optical signal receiver 108 receives the signals. When the same signal is assigned to the optical signals Pu1, Pu2, the station K compares the optical signals Pu1, Pu2 to determine the propriety of the states of the signals, thereby enhancing the code error rate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004102-A (JP)
Title: Optical device, light signal wiring using the same and light signal extraction method
Inventor: SAITO KAZUTO
IPC: G02B26/08
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device that can easily extract at least a portion of light signals transmitted on a signal main line into a light signal branch line, and to provide a light signal wiring and light signal extraction method.  <P>SOLUTION: If an external optical fiber 21 is not connected to the optical device 3, a mirror part 31 is deviated out of the light signal main line 2, since a branch line side optical fiber 24 and ferrule 25 are biased by a spring 28. Consequently, the light signal, transmitted on the light signal main line 2, travels from a main line side optical fiber 8 to a main line side optical fiber 9. When the external optical fiber 21 is connected to the optical device 3, the branch line side optical fiber 24 and ferrule 25 advance with respect to the light signal main line 2, while resisting the biasing force of the spring 28, and the mirror part 31 is positioned on the light signal main line 2. Accordingly, the light signal transmitted on the light signal main line 2 changes its optical path from the main line side optical fiber 8 to the branch line side optical fiber 24, and travels on the light signal branch line 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011841-A (JP)
Title: Vertical junction organic photovoltaic device and its manufacturing method
Inventor: HIRAMOTO MASAHIRO
IPC: H01L31/04
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pn junction photovoltaic device of photo-conductive organic semiconductor, that is, an organic solar cell, where a light irradiating the solar cell is much absorbed by an active zone near a pn junction, and the solar cell is made low in internal resistance.  <P>SOLUTION: A pn junction 15 composed of a p-channel organic semiconductor layer 12 and an n-channel organic semiconductor layer 14 is sandwiched between electrodes 16 and 18. The pn junction 15 has an interface between light irradiation surfaces 12a and 14a, extending in a direction perpendicular to the light irradiation surfaces 12a and 14a. All positive/negative carriers generated near the pn junction are collected by the lateral electrodes 16 and 18, passing through the surface layers (layer as thick as light is penetrable) 12a and 14a of a pn junction cell irradiated with light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010292-A (JP)
Title: Image forming apparatus
Inventor: SHISHIKURA SHUNICHIRO
IPC: B41J29/38
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that copes with a demand for high quality and a demand for various kinds of recording media and, at the same time, minimizes productivity decrease resulting from change of processing speed.  <P>SOLUTION: Upon receiving a plurality of image forming instructions including specification of a plurality of processing speeds, the image forming apparatus 1 sequentially forms a plurality of images based upon the image forming instructions. In the image forming apparatus 1, every time that one image formation corresponding to one image forming instruction proceeds, an image forming time estimation means 60 estimates the time. A mode determination means 50 employs the estimated time as a determination reference. On the basis of this, an image formation order alteration means 40 alters order in which image formation is carried out to order that is different from order in which the image forming instructions are received.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012016-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: FURUYA AKIRA
IPC: H01L21/768
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device formed with a barrier metal film with a uniform film thickness capable of suppressing occurrence of the diffusion and decreasing the resistance, and to provide a manufacturing method of the semiconductor device.  <P>SOLUTION: A second metal or a compound including the second metal is emitted onto a substrate on the surface of which a conductive film including a first metal and an insulation film coexist under the condition that chemical adsorption of the second metal or the compound is not saturated. Under this condition the second metal or the compound including the second metal is much adsorbed onto the insulation film and less adsorbed onto the conductive film. In this state, a material with reducibility is emitted onto the substrate. The barrier metal film is formed by repeating metal emission and emission of the material with the reducibility for a prescribed number of times.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019015-A (JP)
Title: Grounding wire
Inventor: YUMI HIDEO
IPC: H01R4/64
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability in crimping, in a grounding wire formed by attaching a metal terminal to an end of a wire mesh conductive wire.  <P>SOLUTION: Since a shape stabilization treatment is applied this grounding wire 10 by impregnating thermoplastic elastomer in both ends of a wire mesh constituting the conductive wire 12, workability for inserting the ends of the conductive wire 12 into the insides of the metal terminals 13 and 15 (before crimping) is improved in crimping work for attaching the metal terminals 13 and 15 to the conductive wire 12. Trouble such as protrusion of an end of a metal wire constituting the wire mesh from the wire terminal 13 or 15 can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019486-A (JP)
Title: Surface-mounted component removing tool
Inventor: YOKOYAMA TAKAYUKI
IPC: H05K13/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-mounted component removing tool that can reduce the man-hour required for maintenance and management, because the tool does not require the exchanging work of a trowel chip or nozzle even when the shape of a surface-mounted component, such as IC (identification card) etc., is different.  <P>SOLUTION: This surface-mounted chip removing tool is provided with a main body 1, a plurality of retractable shafts 3 one ends of which are rotatably attached to the main body 1, and a plurality of heaters 2 respectively attached to the other ends of the shafts 3. This tool is also provided with a plurality of bendable trowel chips 5 respectively attached to the heaters 2. When the trowel chips 5 are combined together, a grid-shaped trowel chip is formed as a whole. The shape of the grid-shaped trowel chip is changed by changing the position of each heater 2 and bending each trowel chip 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015575-A (JP)
Title: Method for improving flow property of organic solvent and water-soluble polymer suspension
Inventor: ITO TETSUYA
IPC: C08K3/36
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-soluble polymer suspension which is excellent in long-term stability and has an improved flow property by changing viscosity property of an organic solvent to convert it from a Newtonian fluid into a non-Newtonian fluid.  <P>SOLUTION: In a method for improving the flow property of the organic solvent, a silicon dioxide powder is added to the organic solvent. The water-soluble polymer suspension provided here comprises a mixture of the organic solvent and silicon dioxide, an oil-in-water emulsifier and a water-soluble polymer compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019120-A (JP)
Title: Plasma display panel
Inventor: YOSHINARI MASAKI
IPC: H01J11/44
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel capable of reducing the manufacturing cost and the weight of a panel.  <P>SOLUTION: In this plasma display panel, a discharge space S formed between a front glass substrate 11 and a back glass substrate 12 facing each other is divided into every discharge cell by a partition 13 arranged between a pair of the substrates. The partition 13 is composed of a metal base material 13a covered with an insulating-layer 13b. In a part facing a non-displaying area DB of an image of the display surface of the front glass substrate 11, an electromagnetic wave shielding layer 16 covering the part facing the non-displaying area DB is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016096-A (JP)
Title: Automatic door closure
Inventor: SAITO AKIHIRO
IPC: E05B83/18
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic door closure capable of performing engagement/disengagement of a latch and a striker by a shared electric motor and having a simple structure with the reduced number of components.  <P>SOLUTION: The latch is pivoted in a final tightening state through a half-door state to engage with the striker, a detent lever 7 is engaged with the latch in the final tightening state to control the pivot, an open lever 8 is energized in the direction separated from the detent lever 7, a closing lever 6 is turned by the electric motor 9, and when it is turned in the closing direction, it is engaged with a latch lever 5 to pivot the latch 4 in a half-door state to the final tightening state, and then, it is returned to an initial position separated from the latch lever 5, the open lever 8 makes the detent lever 7 turn to the direction separated from the latch when the closing lever 6 is turned to the open direction from the initial position, and then, the closing lever 6 is returned to the initial position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI