baber/WOPTO huggingface dataset:
Patent JP-2008175321-A (JP)
Title: Vibration-proofing system
Inventor: SUGIMOTO YUKIHIRO
IPC: F16F13/18
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of cavitation in a liquid in a pressure-received liquid chamber at the time of input of large load while restraining complication of a system structure.  <P>SOLUTION: The vibration-proofing system 10 has a valve element 98 in which a check valve 96 is integrally arranged together with a movable membrane 90 made of rubber. When liquid pressure in the pressure-received liquid chamber 84 is reduced at a designated value, the check valve 96 makes the valve element 98 open. Thus, when an excessive load is applied via an outer cylinder metallic fitting 14 or mounting metallic fitting 16 and the liquid in the pressure-received liquid chamber 84 is reduced at the designated value, the check valve 96 is switched from a closed condition to an open condition, and the liquid is allowed to flow from a sub-liquid chamber 86 to the pressure-received liquid chamber 84 via a slit 102 of the valve element 98. Therefore, generation of the cavitation (bubble) in the liquid of the pressure-received liquid chamber 84 because the liquid pressure in the pressure-received liquid chamber 84 is prevented from lowering than a specified value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008176648-A (JP)
Title: Driving support device and driving support system
Inventor: SHIRODONO KIYOSUMI
IPC: G08G1/09
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving support device without increasing a cost for limiting vehicle which can receive driving support by receiving information to prevent an accident by right turn or left turn at an intersection and especially information (data related to an obstacle) related to an obstacle such as a pedestrian at least on one of a pedestrian crossing at the right turn and left turn at the intersection and a periphery of the pedestrian crossing.  <P>SOLUTION: A detection means detects an obstacle existing at least on one of a pedestrian crossing disposed in a direction crossing in a travelling direction of a right turn vehicle intending to right turn at an intersection and a periphery of the pedestrian crossing, and a control means controls a light emission device disposed at a position from which light can be emitted to the right turning vehicle so that the data related to the obstacle detected by the detection means is wirelessly transmitted with a light signal to the right turning vehicle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008174523-A (JP)
Title: Method for producing mercapto group-containing silane compound and production intermediate
Inventor: TANAKA HIROAKI
IPC: C07F7/08
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing a mercapto group-containing silane compound useful as an organic-inorganic composite material or the like.  <P>SOLUTION: The method for producing a mercapto group-containing silane compound represented by general formula (2) (wherein, R<SP>1</SP>-R<SP>3</SP>are each an alkyl group or an alkoxy group; m is 1-6; n is 0 or 1) comprises reacting a thiocarbonyl group-containing silane compound represented by general formula (1) with a reducing agent or a base.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008178527-A (JP)
Title: Dividable rear seat
Inventor: NOZAKI HIROYUKI
IPC: A47C7/38
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To secure the support strength of a center head rest in simplified structure, and to transmit the external force applied to the center head rest to the body of an automobile through an inner frame side and a short cushion frame to be well-balanced.  <P>SOLUTION: In one side 22 of right and left seat back frames, a frame top 25 is elongated from the outside of an inner frame side 27 to a suitable length and made to project, a pair of center head rest holders 32, 32 are placed at a space on both sides of the inner frame side 27, one of the paired center head rest holders 32, 32 is fixedly mounted at the elongated projecting end 30 of the frame top 25, and the other of the paired center head rest 32, 32 is fixedly mounted at a part of the frame top 25 inside the inner frame side 27.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182034-A (JP)
Title: Substrate treatment method and substrate treatment equipment
Inventor: SAGA KOICHIRO
IPC: H01L21/304
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a change in pressure of a treatment bath when introducing a supercritical fluid mixed with a chemical into the treatment bath in a treatment method of treating a substrate to be treated using the supercritical fluid as a medium.  <P>SOLUTION: In the substrate treatment method, the supercritical fluid is directly supplied to the treatment bath 22 to make the inside of the treatment bath 22 to a desired treatment pressure, and then the supercritical fluid mixed with the chemical is introduced into the treatment bath 22 from a mixing portion 25.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187789-A (JP)
Title: Dc/dc converter
Inventor: NAKAMURA KAZUHIRO
IPC: H02M3/155
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To normally operate a control circuit even when input voltage is low in a DC/DC converter that includes the control circuit for carrying out feedback control on output and generates and outputs negative voltage.  <P>SOLUTION: The DC/DC converter includes: an error amplifier (33) that detects the potential difference between feedback voltage (VFB) of output and a reference voltage (VREF) and outputs a voltage corresponding to the potential difference; and a control pulse generation circuit (PWM comparator: 34) that generates a control pulse signal for turning on/off a switching element (SW0) for passing a current through an inductance element (coil L0), based on the output of the error amplifier. The DC/DC converter receives positive input voltage and generates and outputs negative voltage. The generated negative output voltage is supplied to the power supply terminal (VSS) on the low potential side of the circuit and the circuit is operated using the input voltage and the output voltage as supply voltage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185404-A (JP)
Title: Clip type probe
Inventor: NAGAI AKIHIRO
IPC: F16B2/20
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clip type probe capable of connecting electrically surely each tip part of two clip type probes without lowering operability.  <P>SOLUTION: This probe equipped with a pair of clamping parts 31a, 31b wherein each teeth part 41 is formed on mutually opposite portions is constituted electrically connectably to a pinching object by pinching the pinching object between formation portions of each teeth part 41, and each projection part 42 engageable with the teeth part 41 of the other probe 1b of the same type as a probe 1a is formed on a portion positioned on the back side of the formation portion of each teeth part 41 of both clamping parts 31a, 31b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008106031-A (JP)
Title: Method for conversion of ethylbenzene and method for production of para-xylene
Inventor: ICHIOKA YOSHITSUGU
IPC: C07B61/00
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ethylbenzene conversion method for converting ethylbenzene in a raw material containing an 8C aromatic hydrocarbon to benzene in a high conversion rate.  <P>SOLUTION: The ethylbenzene conversion method comprises bringing a mixed raw material of an 8C aromatic hydrocarbon containing ethylbenzene into contact with an acid type catalyst containing at least one metal selected from the metals of the groups VII and VIII in the presence of H<SB>2</SB>, to convert ethylbenzene to benzene. The raw material comprises an ethyltoluene-containing 9-10C aromatic hydrocarbon and the ethyltoluene is converted to toluene with the conversion of the ethylbenzene.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182991-A (JP)
Title: Combine harvester
Inventor: SAITO MANABU
IPC: A01D67/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester capable of performing bulging operation of grain culm guide rods, using a light operation force and being readily operable, even by women and children.  <P>SOLUTION: The combine harvester has first, a front end of the grain culm guide rod (5) on the front side, mounted on the side of a reaping device (4) and the rear end of the grain culm guide rod (6) on the rear side, supported on the side of an undercarriage (2), and the rear end of the grain culm guide rod (5) on the front side is freely bendably connected to the front end of the grain culm guide rod (6), on the rear side and the front end of a supporting rod (8) pivotally supported so as to be freely turned about the vertical shaft on the side of the undercarriage (2), connected freely slidably in the longitudinal direction of the grain culm guide rod (6) on the rear side relatively to the intermediate part of the grain culm guide rod (6) on the rear side. Secondly, a lever (10) provided on the side of a maneuvering seat (23) is linked through a linking mechanism to the supporting rod (8), and the linking mechanism is arranged at a position below a threshing inlet funnel (14a) and on the rear side of a suspension table (13) for turnably supporting the reaping device (4) in the vertical directions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058932-A (JP)
Title: Method of manufacturing photochromic lens
Inventor: ASAI OSAMU
IPC: G02C7/02
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photochromic lens having a photochromic film with superior photoresponsiveness.  <P>SOLUTION: Disclosed is a method of manufacturing the photochromic lens having the photochromic film on a lens base. One surface of the lens base is coated with photochromic liquid containing photochromic coloring matter and a photocurable component, and the photochromic liquid is irradiated with light at least through the lens base to cure at least a part of the photocurable component, thereby forming the photochromic film whose outermost surface has a nano indentation hardness of ≥800 nm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188656-A (JP)
Title: Reciprocating oscillating mechanical press apparatus
Inventor: HOSHI HIDEO
IPC: B30B1/26
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new mechanical press apparatus which can more efficiently utilize energy of a circular motion in a crank mechanism as pressurizing force.  <P>SOLUTION: The press apparatus comprises: a second crank mechanical part 30 connected with a first crank mechanism part 20 via a single axis 12; a first movable member 40 reciprocating together with the advance/retreat of the first crank arm 22 of the first crank mechanism part; a second movable member 50 which reciprocates by the second crank arm 32 of the second crank mechanism part and retreats upon the advance of the first crank arm and advances upon the retreat of the first crank arm; a first stationary member 60 arranged at the advance side of the first movable member; a second stationary member 70 arranged at the advance side of the second movable member; a first movable side forming part 80 performing working of the first material M1 to be worked in the advance position of the first crank arm; and a second movable side forming part 90 performing working of the second material M2 to be worked in the advance position of the second crank arm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191123-A (JP)
Title: Crystallinity measuring instrument for thin film semiconductor, and method therefor
Inventor: SAKOTA HISAKAZU
IPC: G01N22/00
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To precisely measure non-destructively and non-contactingly an index value in a short time, which is for evaluating the crystallinity of an extremely micro area in a thin film sample comprising a semiconductor such as polysilicon.  <P>SOLUTION: A sample block 10 of a conductive member is arranged on a side opposite to a side irradiated with a microwave onto the thin film sample 20a of the semiconductor such as the polysilicon, is held, by a substrate holding part 12 of a conductor such as glass and a ceramic, to bring a distance between a surface of the sample block 10 and a measuring portion of the thin film sample 20a into a distance of 1/4 of wavelength of the microwave, or a distance added with an integer times of the wavelength of the microwave thereto, the microwaves Op1, Op2 are emitted under this condition respectively to the measuring portion of the thin film sample 20a and the vicinity thereof, through two waveguides 5a, 5b connected to a magic T, and a peak value Sp of intensity in a difference signal Rt1 between reflected waves of the microwaves is detected by a mixer 6 and a signal processor 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197140-A (JP)
Title: Optical scanner
Inventor: MOCHIZUKI EIJI
IPC: B81B3/00
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve a resonant frequency adjusting mechanism or the like of an optical scanner reciprocally vibrating a mirror member by regarding a pair of torsion beams as a shaft.  <P>SOLUTION: The support point side ends of the torsion beams 2 are fixed on a frame 1. The torsion beams 2 are coupled to a non-fixing side end of a pair of cantilevers. A drive piezoelectric element 8 is formed on the cantilever 4. A spring part 4a is formed in a part of the vicinity of the fixing side end of the cantilever 4, and a comb-shaped electrode 5 is formed on the spring part 4a, and a comb-shaped electrode 6 facing it is formed in the side of the frame 1 respectively. When application voltage is changed between the electrodes 5, 6, the resonant frequency of the mirror member 3 is changed as the result changing a spring constant of the torsion beam 2 since tension force exerted on the cantilever 4 changes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193904-A (JP)
Title: Fermentation yeast discrimination method utilizing flo5 gene and yhr213w or yar062w gene
Inventor: FUKUDA HIROSHI
IPC: C12Q1/68
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To develop a fermentation yeast discrimination method, by which the accurate discrimination, separation and identification of a fermentation yeast can rapidly, accurately and easily be performed.  <P>SOLUTION: This fermentation yeast discrimination method includes amplifying the genome DNA of the fermentation yeast by a PCR method using a primer for amplifying a part or whole of a DNA sequence containing FLO5 gene and YHR213W gene or YAR062W gene, electrophoresing their amplified gene fragments or electrophoresing the amplified gene fragments after a restriction enzyme treatment, and then discriminating the yeast by the difference of the pattern of the electrophoresis. Consequently, the accurate classification and discrimination of the fermentation yeast can quickly and easily be performed. By the present discrimination method, the result can be obtained in high repeatability and in an extremely short period.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195980-A (JP)
Title: Steel sheet for deep drawing, with excellent surface property and bake hardenability, and its manufacturing method
Inventor: MATSUOKA SAIJI
IPC: C21D9/48
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet having excellent surface properties, bake hardenability and deep drawability.  <P>SOLUTION: Surface properties of the steel sheet can be improved by suppressing the formation of macrocluster inclusions by Ti deoxidation, and average r-value and bake hardenability can be improved by controlling grain growth characteristics at cold rolling and annealing by finely dispersing inclusions. For example, this steel sheet is composed of extra low carbon steel having a composition containing: 0.001 to 0.02% Sb; non-oxide Ti (Ti*) in an amount satisfying the relationships of 0.5(C/12)≤(Ti*/48)-(N/14+S/32)≤3(C/12) and N≥0.2×Ti*-0.006; ≥0.0005%, in total, of one or more among Ca and metallic REM; and Al in an amount satisfying relations of %Ti/%Al≥5 or Al≤0.010% and %Ti/%Al<5. As to the inclusions in the steel, the number of inclusions with a size of 2 to 5 μm is ≥500 pieces/100 mm<SP>2</SP>and the number of inclusions with a size of ≥20 μm is ≤10 pieces/100 mm<SP>2</SP>and, further, the ratio of the content of Ti oxide in the inclusions is ≥60%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199381-A (JP)
Title: Mobile communication system
Inventor: SOFUE TSUNEO
IPC: H04W24/08
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication system capable of estimating a change in communication quality by predicting future movement from the running state of a moving object such as a vehicle, thereby scheduling to perform the optimum communication on the basis of the estimated communication quality.  <P>SOLUTION: The mobile communication system for scheduling communication in accordance with a change in communication state associated with the movement of the moving object is provided with: a running state acquiring means for acquiring the running state of the moving object; an environment information acquiring means for acquiring environment information influencing the running of the moving object; a movement predicting means for predicting the movement of the moving object from the running state and the environment information; an estimating means for estimating the change in the radio communication quality from the moving prediction; and a scheduling means for scheduling the communication in accordance with the communication quality estimated by the estimating means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007249955-A (JP)
Title: Soundness evaluation system based on grading data sheet usable for inspection
Inventor: FURUKAWA KOHEI
IPC: G06Q50/00
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soundness evaluation system which can carry out objective and highly precise quantitative evaluation based on data relating to many inspected items by excluding prejudice and subjectivity of an engineer and inspector when evaluating the necessity of repairing civil structure and calamity danger area or danger of disaster occurrence.  <P>SOLUTION: The soundness evaluation system comprises an input section 1, a calculating section 2, storages 12, 14, 16, 18, 20, and 23, and an output section 10, and makes a grading data sheet to calculate the necessity of measures against objects for inspection based on a boundary of discrimination for separating execution or non execution of repair and occurrence or non occurrence of disaster obtained by using factorial data 17 relating to factors for soundness degradation of the objects for inspection and repair work data 15 or disaster history data 28 of the objects for inspection.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008195590-A (JP)
Title: Manufacturing process of quartz glass formed article and quartz glass formed article
Inventor: KUSUNOKI KOJI
IPC: C03B20/00
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new process to manufacture quartz glass formed articles having an excellent ultraviolet transmitting property with a high production efficiency and a new quartz glass with controlled ultraviolet-absorption edges and oxygen-deficient defects.  <P>SOLUTION: Quartz glass formed articles formed by heating and melting a quartz glass preform with a thermal formation process are heat-treated in an oxygen-containing environment at a temperature not practically causing the deformation of the quartz glass to react oxygen molecules with Si-Si type oxygen-deficient defects on the surface of the glass so that the Si-O-Si silica glass networks are restored. The oxygen-treated quartz glass formed articles are then heat-treated in an oxygen-free environment at a temperature not practically causing the deformation of the quartz glass to remove excessive oxygen. The quartz glass formed articles obtained are virtually free from the absorption peak at 163 nm attributable to oxygen-deficient defects and does not have the absorption loss at ≤200 nm caused by dissolved oxygen molecules.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199516-A (JP)
Title: Data processing apparatus
Inventor: SHIOZAWA KIMIO
IPC: H04N19/70
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To record transport stream (TS) data in a size corresponding to a recording unit of a recording medium.  <P>SOLUTION: A TS analysis circuit 14 counts an interval time T of a receiving TS packet and outputs the interval time T to an additional information adding circuit 16. The additional information adding circuit 16 adds 4-byte additional information to the receiving TS packet (188-byte length) according to the information T from the TS analysis circuit 14, and output to a TS packet complementing circuit 18. The TS packet complementing circuit 18 writes the TS packet with the additional information from the additional information adding circuit 16 into a memory 20. Further, after the TS data end, the TS packet complementing circuit 18 writes complementing TS packets according to the number of insufficient TS packets from the TS analysis circuit 14 into the memory 20. The TS packet with additional information and complementing TS packets in the memory 20 are recorded in a recording medium 30 by an instruction of a system control circuit 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202611-A (JP)
Title: Groove-fitting constant velocity joint
Inventor: ABE RYOJIRO
IPC: F16D3/04
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost groove-fitting constant velocity joint of simple structure capable of reducing the location interval between devices in comparison with a propeller shaft mechanism using a pair of universal joints and a spline yoke or a constant velocity drive shaft mechanism conventionally used to transmit constant velocity rolling force between devices, of which shaft center position is irregularly changed in a direction at a right angle against the shaft, in the case of transmitting constant velocity rolling force between devices wherein the shaft centers of a driving shaft and a driven shaft are offset in a direction at a right angle against the shaft.  <P>SOLUTION: Bar-like projections 4 and 8 are provided in one end of each of shafts 2 and 10 on a drive side and a driven side for transmitting rotating power between a driving and a driven devices, and recessed grooves 5 wherein the projections 4 and 8 of the driving and driven shafts 2 and 10 are fitted to be slid, crossing at a right angle against each other at the center of one plate 16 in the surface and the back surface thereof. Each of the recessed parts 5 of the surface and the back surface of the plate are fitted in the projections 4 and 8 of the shaft of the driving and driven devices facing each other so as to form joint structure for transmitting constant velocity rolling force between the devices.  <P>COPYRIGHT: (C)2008,JPO&INPIT