baber/WOPTO huggingface dataset:
Patent JP-2005267802-A (JP)
Title: Disk drive device and recording power setting method
Inventor: YAMAGUCHI SHIGEO
IPC: G11B7/1267
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize a disk drive device whose constitution is simple and with which optimum recording power can be set by obtaining amplitude information of reproduction signals even with a low recording power.  <P>SOLUTION: The disk drive device that conducts data recording and reproducing for an optical disk, includes a Viterbi decoding means which conducts Viterbi decoding for the reproduction signals that are reproduced from the optical disk and decodes data and generates state data to express state transition itself in the Viterbi decoding, and a quality index generating means which computes a difference value between the amplitude reference value corresponding to the state transition recognized from the state data and the reproduction signal value that is generated by digitally converting the reproduction signals and generates a quality index value that expresses superiority and inferiority of the quality of the reproduction signals on the basis of the difference value. In the quality index generating means, an amplitude evaluation value which expresses the amplitudes of the reproduction signals is generated by fixing the amplitude reference value to a prescribed value and obtaining the quality index value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242954-A (JP)
Title: System for building construction authorization in home
Inventor: TSUTAMURA KENICHIRO
IPC: G06Q50/00
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in automatically performing, through the Internet, authorization of building construction which has been manually performed in the past that exchange of information with an applicant needs specification of the applicant from a plurality of applicants and prevention of the leak of information to other than the applicant for reduction a burden in time and cost and elimination of an artificial mistake in acceptance.  <P>SOLUTION: In this system for building construction authorization in home 1, when the applicant selects "agreement" on a contract clause display screen 12, a confirmation application acceptance part 3 transmits a personal identification number to the applicant by mail, and the applicant inputs the personal identification number from an applicant confirmation screen 13, whereby the applicant can be recognized, and connection to the following screen cannot be performed unless the personal identification number is inputted from the applicant confirmation screen 13. The exchange of information can be performed after the applicant is recognized, and the leak of information to other than the applicant can be prevented. The burden in time and cost can be reduced, and the artificial mistake in acceptance can be eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239995-A (JP)
Title: Thermoplastic resin foam sheet and method for producing thermoplastic resin foam sheet
Inventor: UCHIDA KAZUHO
IPC: B29L7/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a thermoplastic resin foam sheet capable of being used preferably as various sealing materials in the fields of construction, civil engineering, electricity, electronics, vehicles, and the like, and to provide a method for producing the thermoplastic resin foam sheet.  <P>SOLUTION: The thermoplastic resin foam sheet is characterized in that a 25% compression strength in the thickness direction measured by a method based on JIS K 6767 and a 50% compression strength in the thickness direction thereof measured by a method based on JIS K 6767 is 10 kPa or above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005272215-A (JP)
Title: Method for producing silica-calcium carbonate composite particles
Inventor: UKAGO ATSUSHI
IPC: C01F11/18
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method by which further satisfaction is yielded in economical efficiency of silica-calcium carbonate composite particles with characteristics of silica imparted to characteristics of calcium carbonate.  <P>SOLUTION: When the composite particles are produced, in a carbonation reaction process which is a calcium carbonate forming step, typically in a process of carrying out a carbonation reaction by introducing a gaseous mixture of carbon dioxide and air into a calcium hydroxide slurry under stirring, an alkali silicate is added under coexistence of alkali metal ions between the initiation of the carbonation reaction and the end of the carbonation, the gaseous mixture is continuously introduced to continue the carbonation reaction, and at the time when the pH of the slurry reaches 7, the carbonation reaction is terminated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270446-A (JP)
Title: Device and method for preventing liquid leakage in beverage extractor
Inventor: WATANABE NOBUYOSHI
IPC: A47J31/057
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent the liquid leakage from a chamber extracting outlet, with the chamber extracting port and a cup put underneath being in no direct contact.  <P>SOLUTION: A lever 11 is pivotally supported so that it can be moved almost horizontally under the bottom surface of a chamber 5. An elastic stopper is attached to one end of the lever, and a twist spring is interposed between a lever pivot and a lever body. Near an extracted liquid outlet 5e of the chamber, a projecting stopper is provided on the bottom surface, whereas an operational projection 16 is provided on the extractor body. When the chamber 5 is far from the beverage extracting position, the lever 11 gets in close contact with the stopper at a place where the outlet is closed due to the twist spring. When the chamber 5 is in a drink extracting position, the other end of the lever 11 is put in contact with the operational projection 16 on the extractor body side, and the lever 11 is separated from the stopper and held in an outlet open position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004292057-A (JP)
Title: Automatic continuous sterilizing system for packaging machine parts
Inventor: SWANK RONALD
IPC: B65B55/02
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic continuous sterilizing system used in a packaging machine that forms, fills and seals packages.  <P>SOLUTION: The machine comprises a turret that supports a plurality of mandrels on which the packages are conveyed. A bottom part panel heating device has a reciprocating bottom part panel heater. The sterilizing system includes a source of sterilizing agent that supplies sterilizing agent and an inlet opening for sterilizing agent in the bottom part panel heater. The package is located on one of the plurality of the mandrels and is indexed onto the bottom part panel heater. When a cardboard box is fixed in place upward, the sterilizing agent is admitted into the mandrel. The admission of the sterilizing agent provides a reduction of at least about 5.9 of logarithm in the unit of microorganism colony formation, after ten minutes' operation of the machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358953-A (JP)
Title: Inkjet printing device
Inventor: NISHINO SATOSHI
IPC: B41J2/17
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an incidence of light to the printing head.  <P>SOLUTION: An inkjet printing device is equipped with a printing head, a light source 8, 8, and a maintenance unit. The printing head ejects ink which is hardened by light irradiation on a recording medium. The light source 8, 8 irradiates the above-mentioned ink which is ejected onto the print medium with light. The maintenance unit performs maintenance operation of the above-mentioned printing head. At the time of a maintenance operation by at least one of the wipe members and suction cap members, the light source is controlled so that the light amount of the light source is less than 1/2 of the light amount when printing an image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005283126-A (JP)
Title: Pressure sensor and its magnetic hysteresis reduction method
Inventor: MORI TERUO
IPC: G01L1/12
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor capable of miniaturizing in size, effectively reducing magnetic hysteresis and of detecting the variation of pressure with high degree of accuracy, and to provide a method for reducing its magnetic hysteresis.  <P>SOLUTION: The pressure sensor 10 is constituted of: a first ultra magnetostriction member 28 and the detection coil 30 for detecting the magnetic permeability or the amount of the remanent magnetization of the first ultra magnetostriction member 28; a sensor part 16 capable of detecting the variation of the pressure as the variation of the magnetic permeability or the variation of the amount of the remanent magnetization based on the deformation of the first ultra magnetostriction member 28; and the driving part 14 equipped with a second ultra magnetostriction member 20 and the driving coil 22 capable of driving the second ultra magnetostriction member 20 in longitudinal vibration. The driving part 14 is constituted so that it can impress a prescribed force on the first ultra magnetostriction member 28 of the sensor part 16 by making an impulse current flow through the driving coil 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284329-A (JP)
Title: Terminal fail-safe system, terminal fail-safe method and terminal fail-safe program
Inventor: KONNO MASAHIKO
IPC: G06F11/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal fail-safe system and a terminal fail-safe method for preventing the runaway of a terminal performing control by a CPU, improving stability of the system by preventing the runaway of the terminal even with the continuation of unexpected malfunction caused by static electricity or the like of the terminal including the CPU.  <P>SOLUTION: The terminal fail-safe system is provided with: a CPU notified of an exception detected owing to the occurrence of an unexpected obstacle in the terminal; and a means for setting for CPU basic setting at or near the head of a program when the CPU reads the program for carrying out exception processing, from a corresponding ROM according to the notification, and always repeating the CPU basic setting when the exception processing is repeated, to prevent the runaway. After carrying out the exception processing, stack retreat of the CPU, error log acquisition, stack restoration and restart are carried out.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282425-A (JP)
Title: Finisher of exhaust system
Inventor: HAMASHIMA SHUSUKE
IPC: F01N13/08
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To hide a fixing part of a finisher to a tail pipe from the rear of a vehicle, in a finisher mounted to an outer periphery of an end of the tail pipe of an exhaust system which is connected with a vehicular engine for improving appearance.  <P>SOLUTION: In the finisher attached to an end of a tail pipe 2, a mounting part 15 is disposed at a front upper part of a finisher main body 10, an upper part of the tail pipe 2 which is inserted into the finisher main body 10 is fixed to the mounting part with a fixing means L so that the fixing means L is included in a projection plane in an axial direction of the finisher main body 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285506-A (JP)
Title: Manufacturing method of laminated battery and laminated battery
Inventor: KAMI KENICHIRO
IPC: H01M2/02
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a laminated battery free from a welding wrinkle in the vicinity of a folded part of a laminated outer package, and to provide the laminated battery.  <P>SOLUTION: Notcheds 15, 15 are formed at either end of a folded part 12a of a laminated film 12 before the edge of the film 12 is welded. The folded part 12a is welded first when the laminated film 12 is welded. By this, sag generated at the folded part at the time of folding the laminated film 12 is released toward either end (the notcheds 15, 15) of the folded part 12a when the laminated film 12 is folded to prevent the generation of a welding wrinkle in the vicinity of the folded part 12a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286657-A (JP)
Title: Population density information collecting system
Inventor: KANENIWA TAKAHARU
IPC: G06Q50/10
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide population density information through a network such that the population density of an arbitrary or specific area is collected and information pertaining to the population density can be browsed from other communication apparatus.  <P>SOLUTION: A base station 10 transmits a terminal confirmation signal toward a wireless communication terminal 20 being served, and the wireless communication terminal transmits a response signal of the terminal confirmation signal to the base station. The base station transmits information pertaining to the response signal to a data base unit 40. The data base unit grasps the number of wireless communication terminals being served by each base station by totalizing the information from respective base stations pertaining to the response signal of wireless communication terminals being served, stores the totalization results (population density information) in an information storage means 46, and provides the population density information, while processing into intelligible form, to an arbitrary communication apparatus (PC 50 or PHS terminal 51) which accesses the data base unit through a network 30, e.g. the Internet.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281081-A (JP)
Title: Ozone generation method and ozone generation apparatus
Inventor: ITO YOSHIAKI
IPC: H01T23/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ozone generation method and apparatus which do not require a specific large-sized power source, are small in size and are highly versatile.  <P>SOLUTION: The ozone generation method and apparatus comprise generating ozone by arranging hemimorphic crystals, such as LiNbO<SB>3</SB>and LiTaO<SB>3</SB>, into a low gaseous pressure casing and repetitively thermally exciting the crystals with prescribed time cycles, thereby exciting the gaseous raw materials for ozone generation with the soft X-rays generated from the crystals. In the method and apparatus, ozonization efficiency is enhanced by arranging a plurality of the crystals opposite to each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293890-A (JP)
Title: Switch plate
Inventor: SAITO YOSHIHISA
IPC: H01H13/702
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch plate capable of reliably turning on and off a switch even if miniaturizing the switch plate having a structure, where the upper surface is covered with a name plate made of a film.  <P>SOLUTION: The switch plate comprises: switches 10, 30 turned on and off by pressing from the upper portion; operation molds 70, 80 installed at the upper portion of the switches 10, 30; a case 90 for accommodating the operation molds 70, 80; and the name plate 110 that is made of a flexible film, covers the case 90 and the operation molds 70, 80, and is fixed onto the upper surface of the case 90. Projections 71, 103 are provided at one portion on the surface of the side opposite to the name plate 110 of the operation molds 70, 80 for coming into contact with the name plate 110, thus projecting a portion with which the projections 71, 103 of the name plate 110 come into contact as compared with the peripheral portion of the name plate 110.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291544-A (JP)
Title: Controller for transfer of steam
Inventor: MIZOBE KUNITAKA
IPC: B01D53/22
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for transfer of steam capable of being easily assembled and having an emergency drainage structure to cope with the entry of water exceeding a water vapor processing capacity.  <P>SOLUTION: A small compartment 2 in which small compartments 24 demarcated by a membrane body 22 are formed is formed, and a small compartment unit is fitted to the inside of an outer tube casing 3 while holding a drain water passage clearance 6. The drain water passage clearance is normally closed by a water soluble sealing substance. When water enters therein, the water soluble sealing substance is dissolved and the drain water passage clearance is opened to the outside.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292563-A (JP)
Title: Projector
Inventor: NONAKA OSAMU
IPC: G03B21/00
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small projector which can project excellent images without making the images unclear due to its instability even when holding it by hand.  <P>SOLUTION: With this projector 10, images are projected on the screen 30 from the LED 13a -13c through a prism 14, a focusing lens 15, a DMD 17 and a projection lens 18. A reference mark 32 provided on this screen is received by an image sensors 21 through an input lens 20 and detected as the reference mark position on the image the sensors 21 by an image processing circuit 22 and a CPU 11. The CPU 11 changes the position of the projected image following the displacement of this reference mark.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004360685-A (JP)
Title: Engine starter and saddle type running vehicle
Inventor: SAKURAI TASUKE
IPC: F02D35/00
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine starter and a saddle type running vehicle capable of restarting the engine quickly and certainly when the engine during running has stopped and is to be restarted.  <P>SOLUTION: The engine starter and the saddle type running vehicle are equipped with an air passage furnished with a first passage part and a second passage part to detour around a throttle valve and put the upstream of the throttle valve in communication with its downstream, a first opening/closing valve capable of opening and closing the first passage part, a control device to control the first opening/closing valve, and a second opening/closing valve to enable the first passage part to open and close while opening and closing of the second passage part is conducted. The control device controls the first opening/closing valve so as to open the first passage part when the engine is in the non-started condition, controls the first passage part so as to close after the engine is started, while the second opening/closing valve is arranged capable of being changed over between the first condition in which the the second passage part is opened and the first passage part is closed and the second condition in which the first passage part is opened and the second passage part is closed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005298363-A (JP)
Title: METHOD FOR PREPARING alpha,alpha-DIFLUOROMETHYL COMPOUND
Inventor: HARA MASAHARU
IPC: C07C22/08
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for safely preparing an α,α-difluoromethyl compound from an aldehyde in a short time in a high yield.  <P>SOLUTION: The method for efficiently preparing an α,α-difluoromethyl compound comprises reacting an aldehyde as a raw material with a specific fluoroamine and a complex (Et<SB>3</SB>N-nHF) of triethylamine and anhydrous hydrogen fluoride thermally or under the irradiation with microwaves and/or electromagnetic waves near microwave.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300799-A (JP)
Title: Electronic musical instrument
Inventor: YAMATO MAKOTO
IPC: G10H1/053
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic musical instrument capable of imparting a proper resonant sound when a damper pedal is stepped in.  <P>SOLUTION: The output of a filter 15 is supplied to two all-pass filters 16a and 16b. Each all-pass filter 16 is constituted by arranging all-pass filter modules in two to four stages in series and changes not frequency characteristics, but the phase of an input musical sound. Outputs of those all-pass filters 16a and 16b are supplied to pitch shifters 17a and 17b respectively. The pitch shifters 17a and 17b have the same constitution and while the pitch shifter 17a is set to lower the pitch of the input musical sound by two cents, the pitch shifter 17b is set to increase the pitch of the input musical sound by two cents.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296389-A (JP)
Title: Walk training device
Inventor: MORITA NOBUYOSHI
IPC: A63B22/04
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe and low-cost walk training device which can be used at home and can perform a vertical movement aiding the walking of a person.  <P>SOLUTION: The device is equipped with a driving motor 11 arranged on a base stand 2, a side frame 4 erected upward from one side of the base stand 2 on this driving motor 11 side, a rotary shaft 5 horizontally supported at the nearly center part of this side frame 4, first and second sprockets 6, 7 fixed to both ends of this rotary shaft 5, a plurality of guide rods 8 erected on one side of the side frame 4, and a pair of lift blocks 10 connected to this guide rod 8 via a linear motion bearing 9. The first sprocket 6 and the motor shaft 11a of the driving motor 11 are spanned with a chain 14, and the second sprocket 7 and the lift block 10 with a chain 15. The lift block 10 is vertically moved by forward/reverse rotation of the driving motor 11 via the first and second sprockets 6, 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301753-A (JP)
Title: Information processor and software installation method
Inventor: YAMAMOTO TAKESHI
IPC: G06F9/445
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily install related software in right order.  <P>SOLUTION: Progress information showing installation progress of the software is made to be held. The progress information shows the installation progress based on an information list showing installation order. The information list is provided with link information to a different information list associatively to installation order of the software shown by the different information list. The installation is performed on the basis of the held progress information, and the progress information to the information list shown by the link information is added in preference to the already held progress information in the installation order when executing the related link information. By performing the installation on the basis of the held progress information, the related software can be easily installed in the right order.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299551-A (JP)
Title: Variable valve gear mechanism
Inventor: HASEBE TETSUYA
IPC: F01L13/00
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the control of part items and easily assemble the part items in a valve gear mechanism in which a switching mechanism is installed to selectively switch between the open/close states of valves.  <P>SOLUTION: Sub rocker arms 11 driven by a cam are fitted to rocker arms 7 to 9 operating two intake valves and one exhaust valve, and brought into joined /separated states to and from each other by synchronizer pins 13a and 13b. Also, a sub rocker arm 12 brought into joined/separated states to and from each other through one intake valve and the synchronizer pin 13c is installed. By the combination of one oil passage 17 with return springs 14, the synchronizer pins are moved correspondingly to all cylinders/ idling cylinders/ delayed closing/one valve idle mode. Since a variety of valve open/close states can be realized without changing the spring constants of the return springs, the part control for return springs can be easily performed and the erroneous assembling thereof can also be prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI