baber/WOPTO huggingface dataset:
Patent JP-2008009813-A (JP)
Title: Fire alarm system for residence
Inventor: AIHARA SHIGERU
IPC: G08B17/06
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe and user-friendly fire alarm system for a residence, operating the information of an environment created by the user's behavior and output signals of a plurality of fire alarms with different operation principles in association with each other, reducing the possibility of generation of a wrong alarm under the environment, and continuing to monitor fire.  <P>SOLUTION: This fire alarm system comprises a plurality of fire detection parts with different operation principles, an environment information selection part which selects environment information, an alarm generation part which issues an alarm to the outside, and a signal processing part to which output signals from the fire detection part and output signals from the environment information selection part are input and which operates so that the output signal from a predetermined fire detection part of the plurality of fire detection parts is validated according to respective environment information selected by the environment information selection part, and outputs an alarm generation signal to the alarm generation part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010337-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: AOKI TOSHIYUKI
IPC: H01M4/587
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery keeping high discharge capacity of high energy density even in an exposed state at high temperature for a long time.  <P>SOLUTION: In the nonaqueous electrolyte secondary battery equipped with a positive electrode and a negative electrode capable of absorbing and releasing lithium ions, and a nonaqueous electrolyte, a negative active material is a carbonaceous material, which has at least a resonance peak (A) shifted 10-40 ppm and a resonance peak (B) shifted 55-130 ppm to the low magnetic field side to a resonance line of LiCl which is a reference material in<SP>7</SP>Li-NMR analysis at 25°C in the charged state of the battery, and the ratio of the intensity of the resonance peak (A) to the sum total of the intensity of the resonance peak (A) and that of the resonance peak (B) is 8-91%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007216376-A (JP)
Title: Punch unit, sheet post-processing apparatus having the same, and method of punching sheets
Inventor: IGUCHI TAKESHI
IPC: B26D5/34
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a punch unit for correcting a skew at a fore end and a rear end of sheets, a sheet post-processing apparatus having the same, and a method of punching sheets.  <P>SOLUTION: A hole punch unit has a longitudinal registering mechanism and a transverse registering mechanism for punching a sheet by inclining the punch unit to the skew of the sheet to perform the correction. The correcting position precision is enhanced by performing the correcting operation at both a fore end and a rear end. Further, the driving time is dispersively shortened.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008009907-A (JP)
Title: Bar code recognition device, method and program
Inventor: USUHA RIYOUKO
IPC: G06K7/10
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To increase the possibility of decoding a read bar code as much as possible even when there is partial thickening or thinning in respective bars of the read bar code.  <P>SOLUTION: Projection distribution is calculated by projecting a binary image of the bar code in the longitudinal direction of a bar by a projection part 23 and the projection distribution is divided into character units constituting the bar code by a division part 24. A decoding part 25 discriminates whether each bar is thick or thin by analyzing the projection distribution of characters by tentatively determining a threshold of the number of projected pixels for every character and judges whether or not the character can be decoded based on the discrimination result. If the character can be decoded, the decoding result is adopted. In the device, decoding is performed by adjusting the threshold for every character.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008016098-A (JP)
Title: Semiconductor storage device
Inventor: SAITO MASAHIRO
IPC: G11C13/00
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the increase of a chip area or power consumption of a semiconductor storage device by lowering an operating voltage in rewriting operation to a memory cell which is provided with a variable resistance element and a selection transistor.  <P>SOLUTION: This storage device is provided with a rewriting means for performing two rewriting operations such as a first rewriting operation for changing the electric resistance of the variable resistance element 11 to a second state from a first state by applying a predetermined first voltage between both ends of the memory cell 10 and applying predetermined gate potential to a gate of the selection transistor 12, and a second rewriting operation for changing the electric resistance of the variable resistance element 11 to the first state from the second state by applying a predetermined second voltage having polarity opposite to that of the first voltage between both ends of the memory cell 10 and applying the predetermined gate potential to the gate of the selection transistor 12. Polarity and absolute values of the voltages applied to both ends of the variable resistance element in the memory cell of a rewriting object are different from each other in the first rewriting operation and second rewriting operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019514-A (JP)
Title: Interlacing device for multifilament yarn, and method for producing multifilament yarn using the same
Inventor: TODA HIDENOBU
IPC: D02J1/08
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new interlacing device designed to highly uniformly interlace a multifilament yarn with a small consumption of pressurized air which cannot be achieved by conventional devices and methods.  <P>SOLUTION: The interlacing device for the multifilament yarn has an interlacing nozzle. Furthermore, the interlacing nozzle is composed of a cavity surrounded by wall surfaces, provided with a yarn introduction part, a connecting part and a yarn outlet part and having both opened ends. The shape from the yarn introduction part to the connecting part is a truncated conical form so that the introduction part is wide and the connecting part is narrow. The area ranging from the connecting part to the outlet part is a cylindrical shape. The interlacing device for the multifilament yarn is composed of the connecting part equipped with a plurality of jetting holes for jetting a fluid to the interior of the interlacing nozzle and carrying out an interlacing treatment of the yarn on the wall surface of the truncated conical form of the interlacing nozzle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018947-A (JP)
Title: Folding container
Inventor: YABUTA TAKASHI
IPC: B65D6/18
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding container capable of preventing one hinge member arranged on one flip-up side wall which is suspended in a substantially vertical direction of the folded folding container from being drawn from the other hinge member.  <P>SOLUTION: The folding container comprises an upper frame 1, a bottom part 2, a flip-up side wall 3 with their upper ends pivoted by the upper frame, and a split side wall 4 having an upper split side wall 4' and a lower split side wall 4". A locking horizontal shaft s1 is attached to a plate piece 3b' raised on the upper face of an upper end flange 3a of the flip-up side wall, and a locking plate h1 is arranged on the upper frame. When the upper frame is hinge-connected to the flip-up side wall, the front end of the locking horizontal shaft arranged on each flip-up side wall is located behind the locking plate arranged on the upper frame.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007024887-A (JP)
Title: Angle measuring apparatus
Inventor: FEURER GEORG
IPC: G01B7/30
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angle measuring apparatus independent of unbalanced rotation, quickly discriminating a pattern and detecting a minute difference between the regular pattern and the irregular pattern.  <P>SOLUTION: The angle measuring apparatus has signal generating elements (3, 4) disposed as several complementary pairs for generating the pattern of a signal (5). The signal generating elements (3, 4) for forming a reference mark (6) include at least one measurement value generator (2), a signal detector (7) and an evaluation unit (8) irregularly formed in at least one position. The signal detector (7) has at least one first sensor (9) and one second sensor (10).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008019954-A (JP)
Title: Structure for lubricating oil seal part of rotating shaft
Inventor: WAKABAYASHI KOJI
IPC: F16H57/04
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for lubricating an oil seal part of a rotating shaft in an efficient manner while supplying a great amount of lubricating oil near a slide contact position on the surface of the rotating shaft, having good lubricating operation even right after starting without influencing an oil seal in fatigue aspect or the like.  <P>SOLUTION: The structure of lubricating the oil seal part of the rotating shaft comprises the rotating shaft (an input shaft 3) rotatably held by a casing (a pump cover 2), an annular space formed between the casing 2 and the rotating shaft 3, the oil seal held on one axial end side of the annular space by the casing 2 for blocking a gap between the rotating shaft 3 and itself and defining an oil seal chamber 5 on the other end side, an oil supply passage 7, and an oil discharge passage 9. In the inner peripheral wall of the casing 2 forming the oil seal chamber 5, an oil groove 8 is formed which is peripherally cut out into a crescent shape. The oil supply passage 7 is opened at the approximate center of the oil groove 8, and the pressurized lubricating oil is supplied to the oil supply passage 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007270115-A (JP)
Title: Rust preventive coating material
Inventor: SAKAI SHIRO
IPC: C09D5/08
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rust preventive coating material which has few effects on human health or natural environment and is capable of exerting a high antirust effect against acid rain etc.  <P>SOLUTION: The rust preventive coating material comprises a water-dispersed epoxy ester resin and an oxidized rust preventive pigment. Preferably, the rust preventive coating material contains the epoxy ester resin in a weight ratio to the oxidized rust preventive pigment of 1.1-3.5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021879-A (JP)
Title: End surface excitation fine-rod laser gain module
Inventor: SUEDA KEIICHI
IPC: H01S3/094
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end face excitation fine-rod laser gain module which can realize the improvement of cooling efficiency of a laser gain medium and the improvement of beam quality of an outputted laser light.  <P>SOLUTION: An end face excitation fine-rod laser gain module 1 includes a laser gain medium 10 of fine rod having rectangular cross section, a heat sink 20 to cool the laser gain medium 10, and a first and second excitation light sources 30, 31 which carry out incidence of excitation lights from the end surfaces 11a, 11b of the laser gain medium 10. The heat sink 20 has a cooling space 29 to circulate a cooling medium inside, while the end surfaces 11a, 11b of the laser gain medium 10 are exposed outside of the cooling space 29 respectively, the vicinity of the end surfaces 11a, 11b is held to be liquid-tight, and the portion other than the vicinity of the end surfaces 11a, 11b of the laser gain medium 10 is located in the cooling space 29. In the opposed two sides 12c, 12d of the laser gain medium 10, low conductive heat transfer layers 50, 51 composed of a low heat conductive material are formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027636-A (JP)
Title: Manufacturing method of transparent conductive film
Inventor: TSUDO YASUHIRO
IPC: C23C18/31
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method capable of making a transparent conductive film with excellent conductivity and transparency at low-temperature conditions.  <P>SOLUTION: Polymer fine particles (B) are arrayed on the surface of a transparent substrate (A), the polymer fine particles (B) are deformed by heating or pressurization to form a molding die (C) consisting of a gap made between the polymer fine particles (B) and the transparent substrate (A), and a metal (DO) layer is made formed on the transparent substrate (A) inside the molding die (C) by non-electrolytic plating treatment, in the manufacturing method of the transparent conductive film equipped with a conductive pattern (E) made of a conductive layer (D) formed in a mesh shape on the surface of the transparent substrate (A).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028518-A (JP)
Title: Noise reduction filter
Inventor: TAKAMATSU TAKESHI
IPC: H03H5/02
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise reduction filter without need to consider orientation, producing a small error in manufacturing, and capable of outputting signals having small waveform distortion.  <P>SOLUTION: A noise reduction filter 1 is configured of a ferrite body 2 coating a coil body 3 and a resistor body 4, and external electrodes 5-1, 5-2 mounted on both ends of the ferrite body 2. Typically, the resistor body 4 is connected between coil portions 3A, 3B of the coil body 3, and the external electrodes 5-1, 5-2 are connected to the end portions of the coil portions 3A, 3B. Further, the resistance value of the resistor body 4 is set such that, in the impedance of the noise reduction filter 1, the ratio of the reactance component to the resistance component is greater than 0.52 and less than 0.92. The resistance value of the resistor body 4 is a value at the resonant frequency of a series resonant circuit configured of a capacitor and the noise reduction filter 1 at the terminal of a device. Preferably, the noise reduction filter 1 is used for signals having a fundamental frequency of 10 MHz - 40 MHz.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026228-A (JP)
Title: Tire crack testing method
Inventor: IIZUKA HIROSHI
IPC: G01M17/02
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire crack testing method which enables a reduction in facility cost while reproducing a crack that occurs in the market by testing indoors.  <P>SOLUTION: The method is the tire crack testing method for performing the crack test for a pneumatic tire 2 by using a drum tester. The method let the pneumatic tire travel on a rotary drum 1 in a condition that the pneumatic tire 2 receives a predetermined load, while the method injects ozone to the pneumatic tire 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032814-A (JP)
Title: Image forming apparatus
Inventor: KANO KENICHI
IPC: G03G15/20
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a transfer leak current is generated to deteriorate an image density when a moistened paper sheet is passed under a high humidity environment.  <P>SOLUTION: The image forming apparatus includes a voltage application member that applies a bias voltage to the surface of at least a heating member or pressure member. A variable impedance element is inserted between a ground potential and a conductive path connecting the surface of the heat member or pressure member and a power circuit for the bias voltage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008007389-A (JP)
Title: Manufacturing method of hard ceramic magnet and its material
Inventor: HAYASHI JIRO
IPC: H01F41/02
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a hard ceramic magnet of ferrite and its material where an infrared ray and anion emitting body is obtained by mixing a magnetic raw material, a pottery body and a raw material, forming the mixture, glazing the formed body and firing (sintering) the grazed body to convert to a pottery state and the emitting body is magnetized.  <P>SOLUTION: The hard ceramic magnet is prepared through steps of mixing ferrite as a main raw material, the poetry body as an accessory raw material and monazite and zirconia as an auxiliary raw material, forming, grazing and firing (sintering) and magnetizing the magnetic body emitting the infrared ray and the anion and converted to the pottery state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032918-A (JP)
Title: Imaging apparatus including a plurality of optical systems
Inventor: GOMI KAZUNORI
IPC: H04N5/225
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of driving motors, and to optionally change a driving method, in a digital camera including a plurality of imaging optical systems.  <P>SOLUTION: The digital camera includes a first imaging optical system and a second imaging optical system. The first imaging optical system includes a zoom lens group 102 and a focus lens 108, the second imaging optical system includes a zoom lens group 202 and a focus lens 206. The zoom lens groups 102 and 202 are driven by a common zooming driving motor 300. The moving directions of the zoom lens groups 102 and 202 are switched by a switching mechanism 350, in the first moving mode, the zoom lens groups 102 and 202 are moved in the same direction, and in the second moving mode, the zoom lens groups 102 and 202 are moved in an direction opposite to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031759-A (JP)
Title: Ground anchor and ground anchoring method
Inventor: KUROSAWA RYOHEI
IPC: E02D5/80
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground anchor which is free from the attenuation of initial tensile force introduced to an anchor body even if the scouring of the soft ground of a surface layer occurs or the adhesive resistance of an anchor body peripheral portion is reduced, and to provide a ground anchoring method.  <P>SOLUTION: In the ground anchor 1, an outer shell steel pipe 6 obtained by jointing a plurality of steel pipes 10 to one another is inserted into grout 5 in an anchor hole 4 excavated in the ground from a soft ground layer 2 to a support ground layer 3, and an inner shell rod 7 obtained by intimately connecting a plurality of rods 14 to one another in the vertical direction is inserted into the outer shell steel pipe 6. Then a core 16 inserted into a lengthwise through hole 15 formed at the inner shell rod 7 is settled at the tip of the inner shell rod 7 projected from the tip of the outer shell steel pipe 6, and a tendon 9 wound to the tip of the inner shell rod 7 in a manner of making a U-turn is drawn out of an opening of the anchor hole 4, and thus strained and settled by a settling tool at an anchor plate 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039849-A (JP)
Title: Image forming apparatus and control method thereof
Inventor: TAKAHASHI NARIYUKI
IPC: G03G21/00
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of effectively suppressing photoreceptors from being optically exposed, in which a cover that can be opened/closed by a user is provided, and image formation is performed by using the photoreceptors.  <P>SOLUTION: The image forming apparatus includes: the cover covering the inside of the apparatus, that can be opened/closed by the user; a detecting means for detecting whether the cover is opened/closed; and a notifying means for notifying the user that the cover is in an open state when an elapsed time after detecting by the detecting means that the cover is opened reaches a prescribed time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008040562-A (JP)
Title: Electronic drawing device and method, program, and storage medium
Inventor: ADACHI HIROSHI
IPC: G06F17/30
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic drawing device and method and a program and a storage medium which can accurately grasp the content of conference data comprising a plurality of pages.  <P>SOLUTION: The electronic drawing device having a function for drawing an object into a plurality of pages is provided with: a significance calculation part 201 for calculating the significance of each page; and a significance comparison part 208 for comparing the significance of each page to select the pages whose significance is high. In this case, the page being the highest in significance is defined as the representative page of the plurality of pages.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042285-A (JP)
Title: Gain switching method for audio device and device therefor
Inventor: SON ITSUZEN
IPC: H03G3/12
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the output of a signal being noise which is generated when switching a gain.  <P>SOLUTION: First and second input signals 1 and 2 to which an audio signal are input are connected to common amplifiers 3 and 4, and an external output terminal is freely connected/separated to/from the second input terminal 2, and when the external output signal terminal is connected to the second input terminal 2, the input of an audio signal from the first input terminal 1 to the amplifier circuits 3 and 4 is interrupted by interlocking switches SWR and SEL. A gain switching circuit 5 for switching the gain of the amplifier circuit is connected to the input side of the amplifier circuit according to the connection/separation of the external output terminal to/from the second input terminal 2, and a first audio mute circuit 6 for interrupting output from the amplifier circuits 3 and 4 is arranged at the post-stage of the amplifier circuits 3 and 4, and a second audio mute circuit 7 for interrupting the input of the audio signal from the second input terminal 2 to the amplifiers 3 and 4 is arranged at the pre-stage of the amplifier circuits 3 and 4, and the first and second audio mute circuits 6 and 7 are controlled by a micro-controller 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039882-A (JP)
Title: Optical microscope and observation method
Inventor: KOBAYASHI MINORU
IPC: G02B21/00
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical microscope capable of facilitating analyses from various points of view, and to provide an observation method.  <P>SOLUTION: The optical microscope includes: a laser light source 11; an objective lens 16 for condensing light beams emitted from the laser light source 11 and irradiating a sample 20 with the condensed light beams; a polarization control element 13 that receives light generated by the light beams incident on the sample 20 or reflected light reflected by the sample 20 so as to impart a phase difference in accordance with the incident position; a lens 33 having an NA lower than that of the objective lens 16, for condensing the light transmitted through the polarization control element 13; and a detector 35 for detecting the light condensed by the lens 33 through a confocal optical system.  <P>COPYRIGHT: (C)2008,JPO&INPIT