baber/WOPTO huggingface dataset:
Patent JP-2006043600-A (JP)
Title: Inhibitor for calcium carbonate scale by using slaked lime suspension and method for inhibiting calcium carbonate scale
Inventor: TOGO NAOKO
IPC: C02F1/52
Filed: 2004-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a scale inhibitor capable of preventing the sticking and storage of calcium carbonate scale, e.g., to a preparation tank, transfer piping, the inside of a centrifugal dehydrator, a centrifugal dehydrator filter, and the inside of a drain piping for a slaked lime suspension, without exerting influence on the sludge flocculation effect of a slaked lime suspension frequently used as a flocculant in general industrial drain treatment plants and public sewage treatment plants, and to provide a method for inhibiting scale.  <P>SOLUTION: The inhibitor is used for calcium carbonate scale derived from the slaked lime suspension in a sludge flocculation treatment stage using the slaked lime suspension, and comprises a copolymer comprising acrylic acid and 2-acrylamide-2-methyl propane sulfonic acid as structural units and/or the water soluble salt thereof. Regarding the method for inhibiting the generation and sticking of calcium carbonate scale derived from the slaked lime suspension used in a sludge flocculation treatment stage, the addition of the copolymer is characterized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006031659-A (JP)
Title: Similar shape retrieval system
Inventor: OKI AKIRA
IPC: G06F17/30
Filed: 2004-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system retrieving a shape similar to a designated geometric shape from a database wherein the geometric shape (a two-dimensional and three-dimensional shape) is digitized and registered, and displaying it in order of high similarity thereof.  <P>SOLUTION: When comparing two geometric shapes, the two geometric shapes are each expressed as a grid-like point sequence (hereinafter referred to as a 'grid'), and the similarity is distinguished by an accordance ratio of the grids. When performing the comparison, the two geometric shapes are rearranged in the same state, are scaled such that they are stored within the same grid size, and the grids are normalized into the same arrangement state to cope with even a rotation or reversal shape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006059955-A (JP)
Title: Semiconductor device
Inventor: NAKANO HIDEO
IPC: H01L21/822
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce fluctuations in characteristics of a semiconductor device where an inductor is formed on a semiconductor substrate, at the time of reduction of the area of substrate and at the time of flip-chip mounting of the semiconductor substrate.  <P>SOLUTION: A plurality of pieces of metal layers are formed between the semiconductor substrate and the inductor on it. Switches for selecting connection/disconnection between the metal layer piece and a semiconductor GND are inserted between the plurality of metal layer pieces and GND, otherwise, switches allowing the metal pieces to select connection/disconnection between the metal layer piece and the inductor are inserted between the plurality of metal layer pieces and the inductor. A plurality of metal layer pieces of different metal layer are formed between the inductor and the metal layer piece so that metal layer pieces of two layers face each other, with the metal layer pieces connected to GND. Further, a dielectric layer is formed between the metal layer pieces formed to face two different metal layers between the inductor and the semiconductor substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006056365-A (JP)
Title: Pto switching operation mechanism
Inventor: MORI YOICHI
IPC: B60K17/28
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PTO switching operation mechanism capable of being installed even in a small space and in particular capable of being installed even on a two-wheeled vehicle.  <P>SOLUTION: In the PTO switching operation mechanism, one engagement part of a fitting structure fitted to the other engagement part provided to a drive shaft is formed on an inner peripheral surface. The operation mechanism is constituted of a bearing holder 1 for fixing a link lever 8 for fixing the end of a push and pull wire; a radially extending strut bar 3 fixed to the bearing holder 1; and a strut 5 provided at an opposite side to a vertical plane relative to the axial direction of these strut bars 3 mutually and having an upper end, between the strut bar 3 and it, and a lower end between a stay 7 fixed to the fixing part and it, rotatably connected so as to be inclined by universal joints 4, 6 respectively. When the link lever 8 is pushed or pulled by the push and pull wire 11, the bearing holder 1 is rotated by a predetermined angle and the strut 5 stands up, inclined and vertically moved in parallel to switch the power.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006058567-A (JP)
Title: Voice information summarizing system and voice information summarizing method
Inventor: MATSUMOTO NOZOMI
IPC: G10L25/00
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To precisely and easily perform summarizing of voice recognition result by using the features of voice information.  <P>SOLUTION: The voice information summarizing system 1 specifies the lapse time zone of the voice portion matching the feature pattern within a feature pattern holding section 3 from among the pieces of voice information by a feature extraction section 4; whereas the voice information summarizing system 1 recognizes words and phrases from the voice information by a voice recognition section 5, and stores the recognized words and phrases and the lapse time zone, where the words and phrases exist. A summary creation section 6 performs associating of the voice portion matching the feature pattern and the words and phrases, based on both the lapse time zones and summarizes the voice information by using such words and phrases.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006060925-A (JP)
Title: Micro-step drive device of stepping motor, electric platform camera and zoom camera
Inventor: YAMAMOTO KAZUTO
IPC: H02P8/18
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the maximum current consumption at micro-step driving, and to suppress the generation of EMI noise by minimizing a difference between the maximum current consumption and the minimum current consumption, when concurrently driving two stepping motors.  <P>SOLUTION: The two stepping motors 1, 2 whose step plates are equal and which individually operate different mechanisms are concurrently driven in terms of micro-step driving (18, 5 and 6), so that the n-phases (n is an integer number) of the phase angle of 90° of a micro-step current waveform of one stepping motor and the m-phase (m is an integer number) of the phase angle -45°+90° of the micro-step current waveform of the other stepping motor coincide with each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006060104-A (JP)
Title: Photoelectric conversion element and its manufacturing method
Inventor: IMOTO TSUTOMU
IPC: H01L51/42
Filed: 2004-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To concurrently realize, without an increase in cost, improvement of light absorption efficiency in a photoelectric conversion layer and reduction in conductor loss in the photoelectric conversion layer, and reduction in loss of light energy due to the absorption and reflection of a transparent conductive layer by devising the locations of electrodes.  <P>SOLUTION: The photoelectric conversion element includes a first substrate 11; a first electrode 12 formed on the first substrate 11; a second electrode 13 provided to be adjacent to the first electrode 12 at an interval on a virtual surface approximately parallel to the first substrate 11; the photoelectric conversion layer 14 provided at least between the first electrode 12 and the second electrode 13; and a second substrate 15 (transparent protective film) located to face the first substrate 11 across the first electrode 12, the second electrode 13, and the photoelectric conversion layer 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005183926-A (JP)
Title: Ignition coil
Inventor: FUJIYAMA TOKUICHI
IPC: H01F3/14
Filed: 2004-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition coil whose diameter can be downsized, holding the ignition performance.  <P>SOLUTION: The ignition coil 1 is equipped with a center core 20, a permanent magnet 21, a secondary spool 22, a secondary coil 23, a primary spool 24, a primary coil 25, a tube 26, and a circumferential core 27. An axial end of the center core 20 and an axial end of the circumferential core 27 are joined by a first high magnetic reluctance component 5a and a second high magnetic reluctance component 5b. The permanent magnet 21 is located in the center in the axial direction of the center core 20. Therefore, as a size of magnetic flux passing a magnetic passage is sufficiently reduced, the magnetic saturation does not result even if reducing the sectional area of the magnetic passage, the diameter of the ignition coil 1 can be downsized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006063843-A (JP)
Title: Ejector
Inventor: TARUSAWA TETSUNOBU
IPC: F04F5/22
Filed: 2004-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturizable ejector securing intended negative pressure and sufficient suction capacity.  <P>SOLUTION: In the ejector generating negative pressure by discharging compressed fluid from a nozzle 26 to diffusers 27, 28, a throat shaft 40 is penetrated through throat parts 30, 32 of the diffusers 27, 28.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005078079-A (JP)
Title: Spatial light modulator and its manufacturing method
Inventor: GOVIL PRADEEP K
IPC: G02B26/08
Filed: 2004-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a SLM capable of using in an environment requiring a very high resolution, and to provide its manufacturing method.  <P>SOLUTION: This light modulator has a reflecting device array, an integrated circuit actuator connected with the substrate, and a first and second electrode arrays, and the integrated circuit actuator has actuator element arrays. The first and the second electrode arrays are connected to the opposite walls of their actuator elements, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006061076-A (JP)
Title: Agricultural machine
Inventor: UTSUNOMIYA TOYOKAZU
IPC: B62D51/06
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural machine having high traveling stability with excellent weight balance.  <P>SOLUTION: This agricultural machine is obtained as follows. Each rotary 6 for tillage driven with drive force subjected to speed change and outputted with a transmission is arranged in front of wheels 4 and an input shaft 11 for the transmission is arranged at the rear of a line L connecting an axle 2 for axially supporting the wheels 4 when viewed from the side to an output shaft 12 of an engine 9. A part of the engine 9 is admitted into a recessed part 7 formed in front of the upper part of a transmission case 1 of the transmission and the centroid position of the engine 9 is located at the rear of the middle of a rotary shaft 3 axially supporting the rotary 6 and the axle 2. The input shaft 11 of the transmission is arranged at the rear of the axle 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006063395-A (JP)
Title: Ni-Cu-Al ALLOY HAVING LOW REHEATING-CRACK SENSITIVITY AND SUPERIOR HOT WORKABILITY
Inventor: HIRATA SHIGERU
IPC: C22C19/03
Filed: 2004-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Ni-Cu-Al alloy having low reheating-crack sensitivity and superior hot workability.  <P>SOLUTION: The Ni-Cu-Al alloy comprises, by wt.%, 0.05-0.30% C, 1.5% or less Si, 2.0% or less Mn, 0.05% or less P, 0.010% or less S, 20.0-40.0% Cu, 1.0-5.0% Al, 3.0% or less Fe, 4.0% or less Cr, 0.03-1.0% Ti, further at least one element selected from 0.050% or less Mg and 0.050% or less Ca, while satisfying formula (1): (Mg%+Ca%)≤0.050%, and the balance Ni with unavoidable impurities.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006066041-A (JP)
Title: Memory test circuit
Inventor: KUROTSU SATORU
IPC: G11C29/34
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory test circuit in which a test employing an arbitrary test pattern is made possible.  <P>SOLUTION: A unit memory array is provided with a memory cell (104), a comparator (105) and a sense amplifier (106), and the memory test circuit consists of a plurality of memory arrays, wherein memory data propriety determining means (101, 102 and 103), which include transistor arrays whose gate electrodes are connected to the output terminals of the sense amplifiers and either one of the source electrodes or the drain electrodes are wired-OR connected, are provided, and the comparator is arranged between the memory cell and the sense amplifier, so that the result obtained by comparing the output data of the memory cell with an expected value is outputted to the output terminal of the sense amplifier during a test mode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006069275-A (JP)
Title: Power generation hub for bicycle
Inventor: TANAKA KAZUKI
IPC: B62J6/12
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation hub for a bicycle capable of reducing the cost by suppressing reduction of the power generation efficiency.  <P>SOLUTION: The power generation hub 8 for the bicycle is mounted on a front fork 3 of the bicycle, and comprises a hub shaft 50, a hub shell 51, first and second bearings 52, 53, a power generation mechanism 54, and first and second magnetic flux reflux members 55, 56. The hub shaft is mounted on the front fork in a irrotational manner. The hub shell is arranged on the outer circumferential side of the hub shaft. The bearings are arranged between the hub shell and the hub shaft to mount the hub shell on the hub shaft in a relatively rotatable manner. The power generation mechanism comprises a coil 70 mounted on the hub shaft and a magnet 71 arranged on an inner circumferential surface of the hub shell facing a coil, and generates the power by the relative rotation of the hub shaft to the hub shell. The magnetic flux reflux means are provided on either the hub shaft or the hub shell to return the magnetic flux leaking outside from the coil to the coil.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005107502-A (JP)
Title: Image forming apparatus
Inventor: KUBOSHIMA DAISUKE
IPC: G03G5/06
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which adhesion of paper dust is suppressed without disposing a charge eliminating means, with respect to an image forming apparatus loaded with an electrophotographic photoreceptor drum.  <P>SOLUTION: In the image forming apparatus in which a charging means, an exposure means, a developing means, a transfer means and a cleaning means are arranged around an electrophotographic photoreceptor drum and a charge eliminating means is not disposed, a single layer type electrophotographic photoreceptor contains a naphthoquinone derivative having at least one ≥3C aliphatic group in one of formulae (1)-(3) as a hole transfer agent in a photosensitive layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006068843-A (JP)
Title: Micro electromechanical element, optical micro electromechanical element, light modulation element and laser display
Inventor: SARUTA NORIHIKO
IPC: B81B3/00
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To optimize the beam inclination amount while restraining the bending of a beam even if the beam is made micro-sized in a micro electromechanical element requiring an inclination in the surface shape of the beam.  <P>SOLUTION: A lower electrode 43 is provided with a beam 45 opposite thereto through a space 44 and supported at the end parts, and the beam 45 is provided with a step 51 for causing inclination in the width direction of the beam. The step 51 is provided with a means 52 for relaxing the stress of a triple point.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006068191-A (JP)
Title: Combat simulation game machine for arcade
Inventor: TERAUCHI TAKENOBU
IPC: A63F13/79
Filed: 2004-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a combat simulation game machine for an arcade for carrying out the combat game of a thinking type (simulation type) by using arcade game machines all over the country connected by on-line.  <P>SOLUTION: The combat simulation game machine for an arcade consists of a plurality of game terminal machines (G1 to Gm) operated respectively by a plurality of game participants (player); and a center game management apparatus (C) online-connected to the game terminal machines. The center game management apparatus (C) is provided with: an item database (D2) for recording all the pieces of item data owned by all the players with their indexes and player ID; and a player database (D1) for recording the index of an item owned by each player.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006070846-A (JP)
Title: Fuel pump unit
Inventor: IKETANI MASANORI
IPC: F02M37/22
Filed: 2004-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel pump unit capable of securing large filtering area of a fuel filter.  <P>SOLUTION: A fuel pump unit 1 includes a frame body 14 and filtering material closing an opening part thereof and is provided with the fuel filter 10 having the frame body 14 and the filtering material form a enclosed space and a fuel pump 30 substantially stored in the enclosed space of the fuel filter 10 and having an intake port 32 opened inside of the enclosed space and a delivery port 33 opened outside of the enclosed space. When the fuel pump 30 is substantially stored in the enclosed space of the fuel filter 10 as this fuel pump unit 1, large filtering area of the fuel filter 10 can be secured.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006076335-A (JP)
Title: Load sensor mounting structure
Inventor: FURUKAWA TAKASHI
IPC: B60N2/90
Filed: 2004-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load sensor mounting structure capable of preventing a load sensor from detecting unnecessary load caused by distortion, inclination or axial force of tightening of a mounting plate part and carrying out accurate load detection.  <P>SOLUTION: In the structure, a male screw 36 is provided on a load detecting part 38 side of the load sensor 25 for measuring the load and the load sensor 25 is mounted to the mounting plate part 26 by a nut 50 for screwing the male screw 36. The structure comprises a washer part 41 provided between a load detecting part 38 and the mounting plate part 26 for approximately covering the load detecting part 38 and a collar part 42 thicker than the plate thickness of the mounting plate part 26 provided between the washer part 41 and the nut 50.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006075279-A (JP)
Title: Dental treatment chair
Inventor: SASAKI TOSHISUKE
IPC: A61G15/12
Filed: 2004-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the breaking the balance of a nose/knee position which is supposed to be the most comfortable position, to solve the problems of deviation of the head or the back of a patient and coming-off of slippers by providing a dental treatment chair with a structure executing a similar operation to that of an easy chair.  <P>SOLUTION: A dental treatment chair body 10 comprises a headrest 1, a backrest 2, a contour seat 3, a legrest 4, a footrest 5 and the like. The contour seat 3 is supported on a base 20 by lifting mechanisms 11<SB>1</SB>and 11<SB>2</SB>vertically movably supporting the seat at two front/rear positions independently, respectively. The lifting mechanisms 11<SB>1</SB>and 11<SB>2</SB>independently vertically move, respectively, so that the treatment chair body 10 can be changed into a state shown in Figure (A) or a state shown in Figure (B) without changing the form of the treatment chair 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006078440-A (JP)
Title: Device inspection method, device inspecting apparatus and tab tape
Inventor: FURUTA MITSUHIRO
IPC: G01R31/28
Filed: 2004-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device inspection method, a device inspecting apparatus and a TAB tape, which improve an inspection speed, when inspecting devices arrayed on a tape.  <P>SOLUTION: The TAB tape 1, wherein a plurality of devices 2 are arranged on the tape in the width direction, is driven in its longitudinal direction, whereby the plurality of devices 2 arranged on the tape in the width direction are conveyed to an inspection position. Then, probe pins are simultaneously connected electrically to the plurality of devices 2 conveyed to the inspection position, and the plurality of devices 2 are simultaneously inspected. Therefore, the inspection speed can be improved, in comparison with the case where one device is inspected in one cycle. A wired pattern 3 connected to pins of the devices 2 is formed on the TAB tape 1, and the plurality of devices 2 are connected electrically to the probe pins, by bringing the probe pins to come into contact with the wired pattern 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006084067-A (JP)
Title: Thin heating tube unit for thin multitubular heat exchanger
Inventor: TAKAHASHI TAKAYUKI
IPC: F28D1/053
Filed: 2004-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve sealing performance of fin joint faces by effectively performing degasification similar as that by substantially narrowing a fin width, without actually narrowing the fin width by forming opening parts such as a slit on an outer periphery of a tube body part of a thin heating tube unit.  <P>SOLUTION: In this thin heating tube unit 4 of a thin multitubular heat exchanger composed of the thin tube body parts 41, 41a, 41b exchanging heat between inner fluid and outer fluid, and heat transfer fins 42, 42a, 42b mounted on the tube body parts 41, 41a, 41b, the opening parts 43a, 43b such as slits penetrated through both face sides of the fins are formed on the heat transfer fin parts 42, 42a, 42b. According to this constitution, as the effective degasification similar as that by narrowing the fin width, can be substantially performed by the presence of the opening parts 43a, 43b such as the slits penetrated through both face sides of the heat transfer fins 42, 42a, 42b, the sealing performance and pressure tightness of the fin joint faces can be effectively improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006059306-A (JP)
Title: Unauthorized use preventing method, card and system by taboo word
Inventor: KOJIMA MICHIFUMI
IPC: G06Q40/00
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, card, and system capable of suppressing unauthorized use of a card by an unauthorized user.  <P>SOLUTION: In a security system for confirming a normal user by input of a password, at least one of a letter, number, and symbol except for the number, letter, symbol used in the password, which is not used in the password, is registered as a taboo word, it is determined as the unauthorized use by a user except for the normal user when the taboo word is input, and use is stopped and warning is given if necessary.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006084261-A (JP)
Title: Physical property value analysis method for polymeric material
Inventor: KYOMOTO MASAYUKI
IPC: G01N21/65
Filed: 2004-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly accurate analysis method for a polymeric material with data less varying.  <P>SOLUTION: According to this method, the physical property values of a polymeric material under analysis, which is of the same kind as a specific polymeric material, is analyzed with an analytical curve used as a reference which expresses a relation between Raman spectral values previously prepared with respect to the specific polymeric material and physical property values. This method comprises a process for measuring the Raman spectrum of the polymeric material, a process for calculating a spectral value of the same kind as in the reference from the Raman spectrum, and a process for analyzing a physical property value corresponding to the spectral value by using the reference.  <P>COPYRIGHT: (C)2006,JPO&NCIPI