baber/WOPTO huggingface dataset:
Patent JP-2005032102-A (JP)
Title: Scan test design method, scan test circuit, scan flip-flop circuit, cad program for scan test circuit insertion, large-scale integrated circuit, and mobile digital device
Inventor: HOSHAKU MASAHIRO
IPC: G01R31/3185
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the power consumption by considerably reducing the number of delay elements to be inserted to data lines of shift registers in order to secure a hold time in the shift operation of a scan shift register in scan test circuit design.  <P>SOLUTION: A plurality of flip flop circuits (circuits 102a, circuits 102b, circuits 102c, etc.) driven by elements 101f of the last stages are mutually connected in series to constitute a subscan chain in terms of element 101f of the last stage of a clock tree T. Subscan chains between which the difference in the number of delay elements from a clock supply point S of the clock tree T is minimum (that is, the difference is one stage) are mutually connected. Further, subscan chains are mutually connected so that data is shifted from flip flop circuits of long clock delay to flip flop circuits of short clock delay.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029376-A (JP)
Title: Image forming device
Inventor: YASUI KAZUMASA
IPC: B65H29/58
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of suppressing the occurrence of noise and vibration and increasing productivity.  <P>SOLUTION: An image forming part of a digital copying machine has a fixing device 58 fixing toner image by pressurizing and heating a paper sheet which passes through a transcription part and on which toner image on a peripheral face of a photosensitive body drum is transcribed. A pair of delivery rollers 70 for delivering paper sheet onto a paper delivery tray by receiving the paper sheet in a nip and rotating in the first direction are provided. The pair of delivery rollers 70 receive paper sheet in the nip and rotate in the first direction. After a rear end of paper sheet passes through the fixing device 58, the pair of delivery rollers 70 rotate in the second direction to accelerate the paper sheet in the reverse direction and reduce speed down to the same speed as conveyance speed of a both-side conveyance unit immediately in front of a pair of conveyance rollers 74b on the most upstream side of the both-side conveyance unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034383-A (JP)
Title: Shuttle oil supplier of sewing machine, sewing machine with shuttle oil supplier and oil cartridge
Inventor: HARADA KOICHI
IPC: D05B71/02
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a shuttle oil supplier, to lower costs, to improve the stability of oil supply to a sliding part and to improve the operability of a sewing machine.  <P>SOLUTION: Since lubricating oil 23 to be supplied to the sliding part such as a race surface 18 is stored and also a wick material 24 of a prescribed length is provided in an oil cartridge 21, the oil cartridge 21 is detachably and directly attached to the lower end part of a horizontally rotating shuttle 1 and the oil supply to the race surface 18 is made possible. Thus, by the oil cartridge 21, not only the stability of the oil supply to the sliding part such as the race surface 18 but also the reliability and certainty of the oil supply are improved. Since the need of a large-sized oil tank and a supply passage for supplying the lubricating oil in the oil tank to a rotating hook 16 are eliminated completely, the shuttle oil supplier 20 is miniaturized and the costs are lowered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034435-A (JP)
Title: Brace
Inventor: UCHIDA SHINYA
IPC: A61C7/14
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brace which is easily fixed to and removed from a tooth row and which can surely respond to the progress of treatment.  <P>SOLUTION: In the brace in which attachments are fixed to the respective tooth of the tooth row to correct the tooth row with the correcting force acting on attachments, the attachment is constituted of base portions fixed to the tooth and acting portions to which the correcting force is applied, the brace is constructed by making the base portions and the acting portions attachable and detachable. Thereby, since only the base portions can be adhered to the tooth, an arbitrary kind of acting portions can be attached to the base portions and the above acting portions can be changed at any time, the base portions can be easily attached to the tooth, and since the acting portions can be changed at any time during treatment, the optimal correcting force can be always applied to the tooth row.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045609-A (JP)
Title: Electronic imaging apparatus
Inventor: MIHARA SHINICHI
IPC: H04N5/372
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small electronic imaging apparatus which, especially, is very thin in its depth.  <P>SOLUTION: In a focusing optical system that satisfies the following conditional equation (1) where the reference numeral 19 is a lens closest to an image in the optical system, P is an imaging element surface, and d is a distance between them on an optical axis, a material having a reflectively of 20% or less and 80% or more near the optical axis for wavelengths 500nm and 800nm is comprised at any point on the optical axis as an infrared cut filter, and a double refraction medium F11 which satisfies the following equation (2) is comprised between the lens component 19 which is closest to an image in the focusing optical system and the electronic imaging element surface P. The conditional equation (1) is d≤(0.4p+3.0)/1.5 and the conditional equation (2) is 5<ne no/¾ne<SP>2</SP>- no<SP>2</SP>¾<20 (where, no≤1.7). In the conditional equations (1) and (2), p is horizontal pixel pitch of imaging elements (μm in unit), no is refractive index relative to normal light ray of a double refraction medium, ne is a refractive index relative to the abnormal light ray of the double refraction medium, and d is air-reduced length (mm in unit).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045961-A (JP)
Title: Dc converter
Inventor: TSURUYA MAMORU
IPC: H02M3/28
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC converter that can reduce loss by decreasing a circulating current at the time of a light load, and can reduce power consumption at the time of a light load.  <P>SOLUTION: The DC converter comprises: a first series circuit which is connected to both ends of a DC power supply Vdc1, and in which a primary winding P of a transformer T and a main switch Q1 are connected in series; a second series circuit which is connected to both ends of the primary winding P of the transformer T, and in which an auxiliary switch Q2 and a capacitor C2 are connected in series; rectifying smoothing circuits D5, C5 which rectify and smooth voltages generated at a secondary winding S that is wound in a negative phase reverse to that of the primary winding P of the transformer T; and a control circuit 10 which alternately turns on and off the main switch Q1 and the auxiliary switch Q2 by using a signal having a prescribed switching frequency. The control circuit 10 briefly turns on the auxiliary switch Q2 immediately before the on-time of the main switch Q1 when the light load is applied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042869-A (JP)
Title: Method for extracting insert port pipe in pipe joint, and jig
Inventor: KAWAMURA OSAMU
IPC: F16L55/18
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint of a slip-on type, in which the pipe joint can be easily extracted by manpower by workers at site even when the pipe joint is strongly fixed, and in which the pipe joint can be smoothly extracted without applying excessive force to it.  <P>SOLUTION: An insert port 3 is inserted into a receiving port 2 to connect a pipe joint 4, and cylinder bodies 8 are respectively disposed in an axial direction on both side surfaces of it. The respective cylinder bodies 8 are locked to an outer surface of the pipe joint 4, in such a way that they cannot be moved in the axial direction at least toward the receiving port side. In each cylinder body 8, a rod 9 is axially slidably inserted. An insert port side end of the rod 9 is engaged with an outer surface of the insert port 3 through an engagement member 15 in such a way that it is not relatively moved at least toward the insert port side. A tightening tool 11 is provided between the receiving port side end of the rod 9 and the cylinder body 8, and the rod 9 is pushed from the cylinder body 8 toward the insert port end by the tightening tool 11. The insert port is thus extracted from the receiving port by this motion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040532-A (JP)
Title: Game machine
Inventor: KAMIMURA KAZUHISA
IPC: A63F7/02
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of making a game more attractive by making a jackpot notice appear at timing when a player expects for the jackpot.  <P>SOLUTION: A subordinate CPU of a display control base board counts the frequency of execution of a symbol combination game played after termination of a jackpot game state till occurrence of the next jackpot game state, and stores the counted frequency as a count value (100, 250 or 180 times as indicated in the figure 10(a)) in a RAM of the display control base board when the jackpot game state occurs. When the counted frequency reaches a prescribed number determined based on the counted values stored in the RAM (90-110, 170-190, or 240-260 times as indicated in the figure 10(b)), the subordinate CPU controls a variable display to execute the jackpot notice announcing that the result of display may be the display of a jackpot.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051493-A (JP)
Title: Video recording and reproducing device and video recording and reproducing method
Inventor: HORIGUCHI TATSUO
IPC: H04N5/765
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To simply select a program desired by a viewer out of many video recording programs and real-time broadcasting programs.  <P>SOLUTION: The video signal of a program tuned by a tuner is obtained from the Internet, or the like and is recorded together with program information corresponding to the program on an HDD 32. Information on all the programs is also recorded on the HDD 32. The selection button of a genre/favorites mode and the selection button of a genre are displayed as a menu screen. Selecting the genre in the favorites mode reproduces or tunes the latest program of the genre. Selecting the genre in the genre mode displays the program lists of the genre in order of newer program lists together with a status indicating a reproduction status. Selecting a program from the list starts the looking or listening of the selected program.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304143-A (JP)
Title: Semiconductor ferroelectric memory device and its manufacturing method
Inventor: SAKAI SHIGEKI
IPC: H01L21/28
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MFIS memory device which can be put to practical use and retains data for a certain period of time.  <P>SOLUTION: An insulator buffer layer 2 is composed of HfO<SB>2+u</SB>or Hf<SB>1-x</SB>Al<SB>2x</SB>O<SB>2+x+y</SB>to reduce the leakage current from both of the insulation buffer layer 2 and a ferroelectric 3 and to provide a memory transistor which retains data for a good long time. This solves the problem that the data written in a conventional MFIS transistor vanishes within a day or a little longer mainly because large leakage current from the buffer layer and the ferroelectric prevents electric polarization of the ferroelectric from controlling electric conduction between the source drains of transistors in which electric charges are accumulated around an interface between the ferroelectric and the buffer layer so that they shield electric polarization stored in the ferroelectric.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056327-A (JP)
Title: Payment processing system
Inventor: TSUKAHARA TOMIO
IPC: G06Q20/00
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a payment processing system for quickly and efficiently performing payment processing even when deferred payment and prepayment coexist.  <P>SOLUTION: The payment processing system is constituted of a plurality of terminal devices 2-7 for performing payment processing and a host computer 1 for controlling the whole payment system. Each of the terminal devices 2-7 includes an information reading part for reading out the ID information of a portable recording medium and a payment information storage part having areas in which a payable amount and a paid amount are recorded so as to correspond to the ID information. Payment settlement is set up in a range that an amount to be paid by a portable recording medium owner does not exceed the payable amount stored in the payment information storage part. Payment information files in the terminal devices 2-7 are periodically updated by information from the host computer 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064911-A (JP)
Title: Hitless reconfiguration processing method
Inventor: KAI HIDENORI
IPC: H04L47/43
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hitless reconfiguration processing method which solves the bottle neck problem that the packet buffer stage number for accumulating input buffers increases, provides a satisfactory expandability of devices, and easily realizes a supervisory control of empty data.  <P>SOLUTION: Upon receipt of the report of a reconfigure instruction and a switched side configuration memory instruction, the padding insertion unit 122 of a hitless reconfiguration processor 120 transfers a packet data stream with a reconfigure identifier R31 and a switched side configuration memory identifier K32 added to the head of a padding 30 to reconfigure devices 110-1 to 110-N. The reconfigure devices 110-1 to 110-N receive the packet data stream and execute a hitless reconfiguration process according to the reconfigure identifier R31 and the switched side configuration memory identifier K32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061761-A (JP)
Title: Heating cooker
Inventor: YAMAURA IZUMI
IPC: F24C1/00
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker having improved cooking performance and allowing anyone to perform fine-performance uniform cooking.  <P>SOLUTION: The heating cooker comprises a cooking chamber 1 having a placement tool 3 on which a cooked object 2 is placed, a heated gas flow inlet 4 and a heated gas flow outlet 5, a circulation duct 7 communicated with the heated gas flow inlet 4 and the heated gas flow outlet 5, a blowing means 8 for circulating air in the circulation duct 7 from the heated gas flow inlet 4 to the heated gas flow outlet 5, a vapor generating means 9 for supplying vapor into the circulation duct 7, and a casing 6 storing heating means 10 for heating the air in the circulation duct 7 and the vapor. A straightener 12 having a number of see-through holes 11 is provided in the cooking chamber 1 along the cooked object 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072722-A (JP)
Title: Copy check pattern forming apparatus
Inventor: KONO HIROYUKI
IPC: B41J3/60
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copy check pattern forming apparatus capable of forming a copy check pattern that properly appears independently of the property of a medium and image forming conditions on the medium.  <P>SOLUTION: In order to provide the copy check pattern which is formed on a medium together with each of a plurality of images corresponding to each page and appears at copying, a control section 11 acquires at least either of medium property information related to the property of the medium and information related to an image formation mode on the medium of each page. When at least either of the acquired medium property information and information related to the image formation mode satisfies a prescribed condition, the control section 11 adjusts the copy check pattern to be formed together with the image of each page and forms the adjusted copy check pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066960-A (JP)
Title: Image forming apparatus
Inventor: SHUDA TOMOHIRO
IPC: B41J2/01
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a stain on paper and a deterioration in carrying performance are caused because a droplet reaches a carrier belt, in the feeding of the paper of a smaller size than a paper size set when a recording medium is carried by means of the carrier belt.  <P>SOLUTION: A state detecting sensor 41 for detecting the presence or absence of the paper 12 on an operating line of a carriage 3 is provided on a downstream side in the main scanning direction of the carriage 3, and a printing operation, which is performed by a recording head 7 after the sensor 41 detects the absence of the paper, is canceled when the carriage 3 performs main scanning for printing. Thus, the liquid droplet from the recording head 7 is prevented from reaching the carrier belt 21 outside the area of the fed paper 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069547-A (JP)
Title: Outdoor unit of heat pump device
Inventor: MIYAMOTO YOSHIAKI
IPC: F24F5/00
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor unit of a heat pump device capable of easily performing alignment between the driving pulley of a power source and the driven pulley of a compressor and adjustment of tension of a belt to be wound around the pulleys.  <P>SOLUTION: This outdoor unit 1 of a heat pump device comprises the driving pulley 7 fixed on the drive shaft 6 of an engine (power source) 2, the driven pulley 9 fixed on the rotation shaft 8 of the compressor 3, the belt 10 wound around the driving pulley 7 and the driven pulley 9, a bracket 11 for integrally fixing the engine 2 and the compressor 3, a projection 12 provided to the bracket 11 in the direction orthogonal to the drive shaft 6, a groove 13 provided on the bottom part 3a of the compressor 3 in the direction orthogonal to the rotation shaft 8 and engaged with the projection 12, and a long hole 16 provided to the bracket 11 with being placed by the side of the projection 12, through which a fixing bolt 14 of the compressor is inserted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069848-A (JP)
Title: Apparatus and system for measuring amount of gas adsorption
Inventor: KANEKO KATSUMI
IPC: G01N5/02
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and compact weight type apparatus for measuring the amount of gas adsorption and measuring the adsorbed amount of gases adsorbed to a high-pressure gas adsorbent used for a fuel cell.  <P>SOLUTION: The apparatus for measuring the amount of gas adsorption is provided with a container 20; measuring atmosphere setting devices 70 and 80 for setting the inside of the container to the atmosphere of the gases; an elastic body 40 suspended inside the container and having a holding part 41 for holding a sample at its lower end; a measuring device 50 for measuring the amount of elongation of the elastic body; and an arithmetic unit 60 for computing the amount of adsorption on the basis of the amount of elongation. A differential transformer type position measuring device 50 is used as the measuring device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072329-A (JP)
Title: Composite wiring board, electrical component module, and manufacturing method of them
Inventor: NAKAKAWAJI FUJITO
IPC: H05K1/03
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite wiring board that excels in connection reliability for an electrical component and a printed board.  <P>SOLUTION: The composite wiring board is provided with an organic insulation layer 3 with a thermal expansion coefficient of 10-25×10<SP>-6</SP>/°C on one side of a ceramic wiring board 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072339-A (JP)
Title: Light source, its manufacturing method, and projection type display
Inventor: IKEBE TOMO
IPC: G02F1/13
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a chip from deteriorating in the direct cooling of the chip with a fluid, relax the thermal stress caused on the chip surface, and prevent the short circuit between electrodes through the fluid.  <P>SOLUTION: An LED 1 comprises a chip 12 and a mechanism for directly cooling the chip 12 with a cooling fluid F. After mounting the chip, an inorganic insulating material is deposited on the surface of the chip 12 and the base 10 to cover the chip 12 and the outer surface of the base 10 to be exposed to the fluid F entirely with a protective film 17 composed of a light transparent insulating film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066166-A (JP)
Title: Molding method for artificial tooth
Inventor: ISHIDA HIROSHI
IPC: B29K101/10
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding method for an artificial tooth with aesthetics, and a support hole and a support projection having an undercut as a mechanical supporting means to prevent the tooth from falling down from a baseplate.  <P>SOLUTION: In the molding method for artificial tooth, a pasty resin is injected into a cavity formed by a mold of the artificial tooth and polymerized and hardened. The mold can be divided into a base mold made of a silicone rubber and a tooth crown mold. On a part corresponding to the bottom of the artificial tooth in the base mold, projections with an undercut or holes with an undercut for forming support projections in the direction of dividing for forming support holes are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069969-A (JP)
Title: Method and apparatus for measuring concentration of antiseptic solution
Inventor: WATABE JUN
IPC: G01N21/27
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concentration measurement method and a concentration measuring apparatus of an antiseptic solution that can easily, simply, economically, and accurately measure the concentration of a glutaral solution and a phtaral solution.  <P>SOLUTION: The temperature of an antiseptic solution S, such as the glutaral solution and the phtaral solution, is measured by a thermometer, the absorbance of the antiseptic solution is electrically measured by a light-receiving section 9 for detecting the degree of absorbance with ultraviolet rays, the proportional function between a temperature that is measured in advance and absorbance, and the proportional function between the absorbance and concentration are subjected to arithmetic processing, and the concentration of the antiseptic solution S is measured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070675-A (JP)
Title: Holographic recording and reproducing system
Inventor: TSUKAGOSHI TAKUYA
IPC: G11B7/0065
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To remove a noise component superposed on a reproduced image by a simple system configuration.  <P>SOLUTION: An image detected by a CCD image sensor 108 when only a non-modulated signal light is applied to a holographic memory 120 in which data is not recorded is ensured as a noise pattern. When data is reproduced, the previously obtained noise pattern is subtracted from a reproduced image detected by the CCD image sensor 108.  <P>COPYRIGHT: (C)2005,JPO&NCIPI