baber/WOPTO huggingface dataset:
Patent JP-2008200710-A (JP)
Title: Method for manufacturing rolling dies
Inventor: UMEBAYASHI YOSHIHIRO
IPC: B21H3/12
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing rolling dies, which method can reduce a time for rolling toothed surfaces for rolling, and can reduce a manufacturing cost.  <P>SOLUTION: When rolling dies for rolling a dual thread having two different leads are manufactured, the dual thread is replaced with a discharge electrode 50, and the machining is carried out by reproducing the movement of thread rolling. For this purpose, the discharge electrode 50 having the dual thread having two different leads and a circular die blank 30 are turned, and also the discharge electrode 50 is arranged between the circular die blank 30 and a segment die blank 40, and the circular die blank 30 and the segment die blank 40 are machined at the same time by the electric discharge machining with the discharge electrode 50. Therefore, the shape of the dual thread having two different leads can be transferred to both of the circular die blank 30 and the segment die blank 40 at the same time. By this method, the machining time can be shortened, and the manufacturing cost of the rolling dies can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202110-A (JP)
Title: Sulfurous acid electrolyzing cell
Inventor: NAKAGIRI TOSHIO
IPC: C25B1/22
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sulfurous acid electrolyzing cell having high electrolyzing performance and hydrogen generating capability.  <P>SOLUTION: In the sulfurous acid electrolyzing cell, a dilute sulfuric acid flow passage 5 for washing away sulfuric acid formed on the anode gas diffusion electrode layer 3 side is provided between an anode gas diffusion electrode layer 3 and a cation exchange membrane 2, a through hole 12 penetrating a gas seal part 11 of a cathode gas diffusion electrode layer 4 and the cation exchange membrane 2 in the lamination direction is provided, and dilute sulfuric acid is supplied to the dilute sulfuric acid flow passage 5 from the cathode side through the through hole 12. Consequently, the dilute sulfuric acid flow passage 5 is formed so as to avoid the boundary between the anode gas diffusion electrode layer 3 and its gas seal part 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200821-A (JP)
Title: Method for manufacturing honeycomb object molding die
Inventor: SHINYA KIYOBUMI
IPC: B29C48/11
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a honeycomb object, which can inhibit deformation during discharge machining and is excellent in accuracy of groove working.  <P>SOLUTION: The method is used for manufacturing a honeycomb object molding die 1 having a supply hole for supplying a material and a polygonal grid-like slit groove 3 communicating with the supply hole for molding the material into a honeycomb shape. The method includes a boring step for forming the supply hole on a hole forming surface 11 of the die and a groove working step for forming the slit groove 3 on a groove forming surface 12 opposite to the hole forming surface 11 of the die. In the groove working step, discharge-machining for carrying out discharging with an electrode having a grid-like shape corresponding to the shape of the slit groove 3 and having a thickness of 0.1 mm or less, while facing the die, and tip removal treatment for cutting the tip, when the electrode is worn to a predetermined quantity during the discharge-machining, to form a new tip discharging surface, are alternately repeated to dig the slit groove 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204888-A (JP)
Title: Manufacturing method for organic electroluminescence devices
Inventor: IRIE KAZUNOBU
IPC: H01L51/50
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of uniformly forming a hole transport layer on each pixel and forming it with its film thickness optimized according to each pixel in a manufacturing process for an organic electroluminescence device and a display device.  <P>SOLUTION: The manufacturing method for an organic electroluminescence device provided, on a substrate, with at least: one or more organic light emission layer having a light emission area, sandwiched by a pair of electrodes; and a hole transport layer for doping the organic light emission layer with holes, is characterized in that the hole transport layer is based on electro conductive polymer produced by electropolymerization on a positive electrode of the electrodes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207046-A (JP)
Title: Hybrid dehumidifying apparatus
Inventor: KATSUMI YOSHIMASA
IPC: F24F1/02
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid dehumidifying apparatus in which a duct configuration is simplified to reduce a pressure loss and which can make a product thin in thickness.  <P>SOLUTION: The dehumidifying apparatus is provided with: a heat pump 9 formed by connecting with pipes a compressor 5 compressing a coolant, a heat radiator 6 in which the coolant radiates heat to supply air, a pressure reducing mechanism 7 reducing pressure by expanding the coolant, and a heat absorber 8 in which the coolant absorbs heat from the supply air; a desiccant rotor 10 rotated by a drive means 11, absorbing humidity from the supply air in a humidity absorbing region 31, and heated and releasing absorbed moisture in a regeneration region 28; and an air fan 15 supplying indoor air to the heat radiator 6, regeneration region 28, heat absorber 8, and humidity absorbing region 31 in this order. The desiccant rotor 10 and heat absorber 8 are juxtaposed with their air flow faces faced to each other. The indoor air having passed through the regeneration region 28 is passed through a first heat absorbing region 29 constituting a part of the heat absorber 8, reversed in the air flow direction, passed through a second heat absorbing region 30 constituting parts other than the first heat absorbing region 29 of the heat absorber 8, and is supplied to the humidity absorbing region 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211319-A (JP)
Title: Printer and setup method of printer
Inventor: GOMA TATSUJI
IPC: G06T5/00
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer capable of easily setting up a plurality of kinds of photographic paper.  <P>SOLUTION: The printer is provided with a main calibrating means 25A for acquiring a patch density of a patch region of a test chart TC, acquiring a determined gradation corresponding to the patch density from a sensitometry ST1 corresponding to the photographic paper used for the test chart TC and setting a correction value on the basis of the gradation; and a sub-calibrating means 25B for newly acquiring determination gradation corresponding to the patch density from a sensitometry ST2 of a newly estimated photographic paper and setting a correction value on the basis of the gradation. The printer updates a correction value of a lookup table 35 on the basis of the correction value set by the main calibration means 25A and the correction value set by the sub-calibration means 25B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214647-A (JP)
Title: Method for manufacturing printed circuit board
Inventor: KADOWAKI KENICHI
IPC: C23F1/20
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making a rim edge of a circuit line sharp, in a process of manufacturing a printed circuit board through printing a resist ink with a gravure printing technique.  <P>SOLUTION: A laminated body is prepared by laminating a synthetic resin film with an aluminum foil. Further, the resist ink is prepared by dissolving a resin into an organic solvent and blending fine powders of silica in the solution. A predetermined pattern is printed on the surface of the aluminum foil of the laminated body by using the resist ink with the gravure printing technique to form a resist part in which the resin film is stuck on the surface of the aluminum foil and a non-resist part on which the resin film is not stuck on the surface of the aluminum foil. Then, the aluminum foil exposed in the non-resist part is removed by etching. Further subsequently, the resin film remaining in the resist part is removed. Thus obtained printed circuit board shows a sharp rim edge of the circuit line due to the action of the fine powders of silica.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217150-A (JP)
Title: Remote monitoring system
Inventor: KAJITANI TADASHI
IPC: G05D1/02
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote monitoring system for a moving robot, reducing the confirmation load on a monitor.  <P>SOLUTION: A moving robot includes: a position detecting part for detecting the current position; an abnormality determining means for storing the abnormal state in a storage part when the detecting part detects abnormality; a communication control means for transmitting abnormal information based on abnormality detection of the detecting part and the current position to a monitoring center and a recovery processing means for performing recovery processing for releasing the abnormal state of the storage part. The monitoring center includes: a center storage part storing an important area; a mode setting means for managing a plurality of modes including an automatic recovery mode; an informing part operated on receiving abnormality information from the moving robot; a position comparing means for comparing the current position of the moving robot with the important area; and an automatic recovery control means for inhibiting the operation of the informing part and causing the moving robot to perform the recovery processing on receiving the abnormality information detected outside of the important area in the automatic recovery mode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212235-A (JP)
Title: Ophthalmological ultrasonic diagnostic equipment
Inventor: MITA OSAMU
IPC: A61B8/10
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide ophthalmological ultrasonic diagnostic equipment evaluating the characteristics of the transmission and reception of an ultrasonic probe and suitably adjusting the S/N of the equipment.  <P>SOLUTION: The ophthalmological ultrasonic diagnostic equipment having three ultrasonic probes for transmitting ultrasonic waves to an eye to be examined and receiving reflected echo signals, which are to be used for acquiring the axial length of an eye, a tomographic image and a cornea thickness, comprises: a mode selection means for selecting a test mode for making the distal ends of two probes face oppose each other via an ultrasonic medium and testing the transmission characteristics and reception characteristics of the respective probes by the combination pattern of the respective probes; a combination setting means for setting the combination pattern of the respective probes; a measurement control means for driving the respective probes so as to make the ultrasonic wave be transmitted from one probe made to oppose each other on the basis of the combination pattern and make the other probe receive the ultrasonic waves and measuring the reception sensitivity of the probe; and a display means for displaying a measured result.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217196-A (JP)
Title: Positioning device and positioning method
Inventor: SHIBATANI KAZUHIRO
IPC: G05D3/12
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning device and a positioning method, positioning a moving member so that the detection output becomes maximum in a short time.  <P>SOLUTION: According a positioning method for moving the moving member moved within a movable range by a driving device so that the detection output of the position detecting means whose detection output changes depending on the position of the moving member becomes maximum, the moving member is returned to the origin at the end of the movable range, the detection output is confirmed every time the moving member is pitch-fed by a predetermined moving amount each, and when the detection output is more than a predetermined threshold, scanning is performed to stop pitch-feeding, the moving member is moved from the stopped position by a predetermined vary small amount by scanning to confirm the detection output, and perform fine adjustment for moving the moving member in the direction estimated to increase the detection output.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217864-A (JP)
Title: Sense amplifier circuit and semiconductor memory device using the same
Inventor: NAMEGAWA TOSHIMASA
IPC: G11C16/06
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sense amplifier circuit which has highly accurate amplification characteristics, with low power consumption and reduces layout area, and a semiconductor memory device using the same.  <P>SOLUTION: A differential input circuit 1 receives differential input signals PLUS and MINUS by its input terminal to generate differential output signals DP and DM. An operation detection circuit 5 outputs an activation signal AMPE upon detection that at least one of the signals DP and DM reaches a predetermined potential. A latch type amplifier 3 is activated according to the activation signal AMPE to amplify the differential output signals SP and SM, thereby outputting an amplified output signal OUT. A connection breaker 2 cuts off connection between the differential input circuit 1 and the latch type amplifier 3 according to the activation signal AMPE.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218728-A (JP)
Title: Wired circuit board and manufacturing method therefor
Inventor: KAMEI KATSUTOSHI
IPC: H05K3/40
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wired circuit board and its manufacturing method, capable of preventing discoloration and corrosion of a conductor pattern, while preventing migration of the conductor pattern.  <P>SOLUTION: A base insulating layer 3 is formed on a metal support substrate 2, and a conductor pattern 4 is formed on the base insulating layer 3, the conductor pattern 4 is covered with a metal thin film 5. A cover insulating layer 6, where a cover opening 11 through which a terminal part 8 is exposed is formed is formed on the metal thin film 5; an etching resist 14 is formed at the metal thin film 5 above a peripheral end 16 of the terminal part 8 that is exposed through the cover opening 11; and after the metal thin film 5, exposed from the etching resist 14, is etched at the terminal part 8, the etching resist 14 is removed. Thus, a protective part 9 and an exposed part 10 are continuously formed between the conductor pattern 4 and the cover insulating layer 6 around the cover opening 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215507-A (JP)
Title: Shift indication device of transmission, shift indication method, program for realizing its method and recording medium for recording its program
Inventor: KINOSHITA TOMONORI
IPC: F16H59/18
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To indicate a shift to a gear for reducing fuel consumption.  <P>SOLUTION: An ECU executes a program including a step (S10) of detecting the gear selected at present in a transmission, a step (S20) of determining a target gear in response to a shift chart, a step (S30) of calculating the first fuel consumption being fuel consumption of an engine when requiring no fuel addition for regenerating a catalyst on the present gear and the target gear, a step (S40) of calculating the second fuel consumption being fuel consumption when requiring the fuel addition on the present gear and the target gear, a step (S70) of determining whether or not the fuel consumption in the target gear is smaller than the fuel consumption in the present gear, and a step (S80) of indicating the shift to the target gear when the second fuel consumption in the target gear is smaller than the fuel consumption in the present gear (YES in S70).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213756-A (JP)
Title: Vehicle steering device and method for manufacturing rack for vehicle steering device
Inventor: KAWAHARA HIROSHI
IPC: B21K1/76
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure well meshing rack teeth 17 and pinion teeth 20 with each other and a manufacturing method of making a rack 9a assembled into this structure at low costs.  <P>SOLUTION: A part of the outer peripheral surface of this rack 9a displaced in a circumferential direction from one surface formed with rack teeth 17 is provided with a pair of flat surfaces 25, 25 continuous to an axial direction of this rack 9a and parallel to each other. Then, both flat surfaces 25, 25 are engaged with sliding contact portions arranged at the inner peripheral surface of a guide sleeve and having a linear line shape axially viewed from the guide sleeve and the rack 9a, thereby the rack 9a is prevented from being rotated around its central axis. The rack 9a is made by plastically forming the raw material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219815-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MASUDA NOBORU
IPC: H03L7/093
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To achieve accuracy improvement in various feedback systems representing a PLL circuit or the like.  <P>SOLUTION: For example, in a charge pump circuit CP within the PLL circuit, three stages of PMOS transistors Tp80-Tp82 connected in series are provided between a power supply voltage Vdd and an output node OUT, and three stages of NMOS transistors Tn82-Tn80 connected in series are provided between a ground voltage Vss and the OUT. When conducting the source voltage Vdd or the ground voltage Vss and the output node OUT, the PMOS transistor Tp81 and the NMOS transistor Tn81 are driven on by a pulse signal PLS1 and when shutting off the conduction, the Tp80 and the Tn80 are driven off by a pulse signal PLS2. Thus, since the conduction time can be set by a time lag between one edge of the pulse signal PLS1 and one edge of the pulse signal PLS2, a short conduction time can be set and the current amount of the charge pump circuit can be highly accurately controlled.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220210-A (JP)
Title: Pasture renovation machine and pasture renovation method
Inventor: MARUYAMA KENJI
IPC: A01B79/02
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pasture renovation machine and a pasture renovation method, which enable the maintenance of pasture to be efficiently and economically performed in a short period of time by simplifying work and eliminating the waste of seeds, a fertilizer and a soil conditioner.  <P>SOLUTION: The pasture renovation method comprises a step of making a plurality of furrows G etc., a step of ejecting and supplying the soil conditioner, the fertilizer and pasture grass seeds into the furrows G etc., and a step of covering the furrows G etc. with soil. The pasture renovation machine is provided with a means for feeding the soil conditioner, the fertilizer and the seeds, which performs stripe seeding by ejecting and feeding the soil conditioner and the fertilizer from a unit B for feeding the soil conditioner and the fertilizer, and ejecting and feeding the pasture grass seeds from a stripe seeding unit C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222340-A (JP)
Title: Passenger conveyor
Inventor: UTSUNOMIYA HIROBUMI
IPC: B66B23/00
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passenger conveyor reducible in the height dimension of an intermediate part of a frame body without forming the structure of treads including wheels as a special structure.  <P>SOLUTION: A recess 22 is formed at a lower part of a cross beam 14 facing the tread 5b on the return path side at the longitudinal intermediate part of the frame body, and a part of the tread on the return path side is made to face the inside of the recess to carry out traveling. The traveling locus of the tread on the return path side can be made to approach the traveling locus side of the tread on the forward path side, and the height dimension of the longitudinal intermediate part of the frame body can be reduced by an amount of the approach without forming the structure of the treads including wheels as the special structure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007195231-A (JP)
Title: Image decoder
Inventor: MORIYA YOSHIMI
IPC: H04N19/20
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To decode an H. 263 coded bit stream through a simple configuration.  <P>SOLUTION: The image decoder comprises a means for switching the decoding analysis method of AC prediction existence indication information for indicating whether there is any prediction processing of the AC component of intra-DCT coefficients or not when a first coded bit stream of H. 263 coding system is received and when a second coded bit stream of MPEG-4 coding system is received. The switching means skips decoding analysis of AC prediction existence indication information in the decoding analysis process of macro block coded data and judges that there is no AC prediction when the first coded bit stream is received, and performs decoding analysis of AC prediction existence indication information when the second coded bit stream is received.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008224919-A (JP)
Title: Display device
Inventor: KUNIMORI TAKASHI
IPC: G02F1/133
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device constituted to detect darkness/brightness of external light without being influenced by noise generated by parasitic capacitance formed between an optical sensor and an electrode and wiring of a display panel.  <P>SOLUTION: In the display device provided with the display panel, a driving circuit which drives the display panel, an illumination means for illuminating the display panel, an optical detection part Ls having the optical sensor Ts which detects the darkness/brightness of the external light and a capacitor Cw to which predetermined reference voltage is charged via a first switch means S1, an optical sensor reading part Re1 which reads a detected value of the optical detection part and a control means for controlling the illumination means by output of the optical sensor reading part, the optical sensor reading part is provided with a noise avoidance means for avoiding erroneous detection of the optical detection part induced by the noise generated in an operation of the driving circuit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220698-A (JP)
Title: Game system
Inventor: ARAI HIROKAZU
IPC: A63F7/02
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To permit players to restrain themselves from spending a large sum of money, so to speak, getting absorbed more appropriately than previously.  <P>SOLUTION: A parlor server 3 acquires usable limit amount information and used amount information of radiocommunication equipment 6, owned by players playing at a parlor 5 where the server itself is installed, from a center server 1. A game medium dispensing device 4 acquires the usable limit amount information and used amount information of the radiocommunication equipment 6 accessed by radiocommunication from the parlor server 3 determines whether or not the device can dispense game balls by using the function of electronic money in the radiocommunication equipment 6 on the basis of the result of comparison between acquired used amount information and usable limit amount information. If the game medium dispensing device 4 determines whether the device can dispense game balls or not. If the device can dispense the game balls, the device settles accounts for the dispensation of the game balls and dispenses the game balls.  <P>COPYRIGHT: (C)2008,JPO&INPIT