baber/WOPTO huggingface dataset:
Patent JP-2003344043-A (JP)
Title: Scanner-retaining apparatus and scanning probe microscope
Inventor: AMAKUSA TAKAAKI
IPC: G01B21/30
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To restrain amplification in the inclination of a scanner fixing stand due to the backlash and deviation of a slide rail, and the vibration of the scanner fixing stand due to external factors.   <P>SOLUTION: A scanner support member (SU) is composed of a piezoelectric body where a tip section retaining a probe (54) or a workpiece (W) is composed as a free end, and comprises a scanner (52) that can be stretched in a Z direction where the tip section can travel in the directions of X and Y axes, a slider (47) for supporting the base edge section of the scanner (52), and a slide base (36) for slidably supporting the slider (47). The scanner-retaining apparatus comprises a slide surface (36d) that is vertical to the direction of Z axis while the slider (47) is in contact with the slide base (36), and the scanner support member (SU) where the tip of the probe (54) and the surface of the workpiece (W) are arranged nearly at the same positions to the direction of the Z axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346370-A (JP)
Title: Optical head and optical reproduction device
Inventor: IKETANI NAOYASU
IPC: G11B7/12
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head and an optical reproduction device with which accuracy in focusing can be kept even if working distance is very short, and reading can be ensured.   <P>SOLUTION: An optical head 2 is a floating optical head with an objective lens 5 to condense an optical beam L and an exothermic coil 4 to provide heat to the objective lens 5 on a slider 3 attached to a suspension floatable to an optical disc D. The objective lens 5 is arranged in order to face the optical disc D and the optical beam L is condensed to the optical disc D. The exothermic coil 4 generates the heat on a surface facing the optical disc D for the optical head 2 with a designated means and can remove an affix sticking on the objective lens 5, for example. The optical reproduction device with the optical head 2 can read the optical disc D without fail.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347791-A (JP)
Title: Electronic component supply system
Inventor: KONDO YOSHIYUKI
IPC: H05K13/02
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component supply system in which a tape feeder is efficiently arranged for fast supply of components.   <P>SOLUTION: The electronic component supply system comprises a plurality of tape feeders fitted to a feeder table. A tape feeder 10 has no drive source, and a feeder table 12 is provided with a plurality of feeder drive apparatuses 18 that are external drive apparatus for each of tape feeders 10. Such feeder 10 as comprising no drive source can be reduced in width for efficient arrangement. Each of them is driven by each drive apparatus 18, for fast supply of components. If a motor 350 which is a drive source is larger than the width of a feeder, the motors 350 are arranged zig zag. A driven member of the feeder 10 and a driving member of the drive apparatus may be configured as to engage with each other at attachment, for a simple system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346438-A (JP)
Title: Head position control method and disk storage device
Inventor: SHIMATANI KEIJI
IPC: G11B7/007
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head position control method for securing a control system by increasing the phase margin of the control system at the head speed of small errors, and a disk storage device.   <P>SOLUTION: A speed detection pattern 10-3 is added to the servo area 10 of a disk 12, and the speed of a head is detected at the frequency of a reproducing signal. Thus, the speed of the head is directly detected by servo reading timing. Accordingly, information on the head speed of small errors is obtained. Since no delay occurs in speed detection, the phase margin of the control system is enlarged to improve stability. Since the servo reading timing is used, the head speed is detected in synchronization with a sample servo, and the detection is realized without changing the conventional control system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342908-A (JP)
Title: Method for deodorizing asphalt mixture
Inventor: KUMABAYASHI SHINICHI
IPC: E01C19/10
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To effectively deodorize a bad smell generated in an asphalt plant.   <P>SOLUTION: In the asphalt plant manufacturing an asphalt mixture by heating and mixing an asphalt with aggregate, a proper quantity of liquid aromatic additive is added to the asphalt in a manufacturing process of the asphalt mixture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347779-A (JP)
Title: Heat sink apparatus
Inventor: YOSHIMURA SUSUMU
IPC: H01L23/467
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the cooling performance of a heat sink apparatus without increasing the size and the manufacturing cost of the apparatus.   <P>SOLUTION: On a surface 10a of a heat sink base 10, a plurality of fins are so formed and an axial flow fan 2 provided oppositely to the surface 10a of the heat sink base 10 is so driven as to pass air through between each pair of fin constituents. Thereby, a element 5 is cooled via a rear surface 10b of the heat sink base 10. Further, in this heat sink apparatus, the fins have small- fin strings 11 in each of which a plurality of fin constituents 11a are so provided in parallel with each other in the state of securing a predetermined clearance 11b between each pair of fin constituents 11a that each small-fin string 11 is extended along the direction of the air flow generated on the surface 10a of the heat sink base 10 when driving the axial flow fan 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005226-A (JP)
Title: Automatic teller machine
Inventor: SEKI YUICHI
IPC: G06Q40/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine that enables even an administrator unaccustomed to managing automatic teller machines to easily handle the automatic teller machine at fault.  <P>SOLUTION: The automatic teller machine comprises a fault detection part for detecting a fault occurring in the machine during a transaction with a customer, a medium detection part for detecting a remaining medium remaining on a feed path in the machine due to the fault detected by the fault detection part, a determination part for determining whether the remaining medium detected by the medium detection part is to be handed to the customer or not, and a notification part for notifying an administrator of the determination result of the determination part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013452-A (JP)
Title: Input panel, film-like base material, and its manufacturing method
Inventor: TOMONO HIDEKUNI
IPC: H01B5/14
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input panel with improved characteristic such as transparency of the input panel as a whole, resolution, response characteristics, and product reliability by means of a simple and inexpensive manufacturing method for the transparent input panel arranged on a display part.  <P>SOLUTION: In manufacturing the input panel, two substrates each having a transparent conductive film are set facing each other while putting the transparent conductive films inside, and pressure sensitive conductive particles are or pressure sensitive conductive particle dispersed resin layer is arranged between the transparent conductive films.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010123-A (JP)
Title: Paper container for liquid with nonslip function
Inventor: HAMADA KAYOKO
IPC: B65D5/43
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper container for liquid with a nonslip function which is prevented from being dropped during discharging even when applied to a paper container without a handle or a relatively large paper container having large capacity.  <P>SOLUTION: This paper container is formed with a plurality of uneven patterns (12) on respective portions of both side surfaces of a container body (10) which are touched by fingers or hands when content is discharged. The plurality of the uneven patterns (12) are preferably protruding lines, recessed lines, or protrusions which are parallel with a bottom surface of the container. The uneven patterns (12) are more preferably formed on the whole side surfaces of the container body 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010769-A (JP)
Title: Hot-melt adhesive for bookbinding and calendar production
Inventor: KITAHATA YOSHIHIRO
IPC: C09J123/04
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-melt adhesive which is excellent in workability and bonding characteristics in bookbinding and calendar production, and is hardly disintegrated even in the step of fibrillation by a pulper in reclaiming waste paper so that the amount of a hot-melt adhesive passing through a filter can be a standard value or lower in a practical test method.  <P>SOLUTION: The hot-melt adhesive contains (A) 40-65 wt.% of an ethylene copolymer containing at least 5 wt.% of a highly crystalline ethylene/vinyl acetate copolymer, (B) 20-45 wt.% of a tackifier resin, and (C) 5-30 wt.% of a wax. It has 50% modulus strength of 20-40 kgf/cm<SP>2</SP>in the tensile test at 23°C and an RH of 65%, and a melt viscosity at 180°C of 1,000-10,000 mPas. It is excellent in workability because of its fast solidifying speed when used. Since it is not disintegrated in the step of fibrillation by a pulper in reclaiming as waste paper and can facilitate filtration by a filter, it is suitable for bookbinding and calendar production without adversely affecting a paper-making step and the quality of paper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003027576-A (JP)
Title: Side ditch
Inventor: OIKE ETSUJI
IPC: E03F5/06
Filed: 2002-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent a short grating lid from jumping up. SOLUTION: A lock member 50 having a hook-like tip 51 is first fitted in the pivotable state to a cross bar 36b of the grating lid 35. The lock member 50 is a plate-like member a little longer in the vertical direction, and the tip (lower end) thereof is largely opened horizontally like a hook 51 to be engaged with a support rod 29 fitted to a concrete lid 25. The upper end thereof is provided with a lever 53 to be pulled when detaching the lock member 50. Further, the center of gravity is on the opposite side to the hook 51, whereby it is caught by the support rod 29 to prevent the grating lid 35 from jumping up.
Patent JP-2004011616-A (JP)
Title: Wind mill blade structure for wind power generator
Inventor: SATONAKA YUKIO
IPC: F03D11/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To secure enough strength when a wind mill blade 3 for a large-sized wind power generator is made into a structure wherein the blade is partitioned in the longitudinal direction without using a column unlike the conventional technique.  <P>SOLUTION: The wind mill blade 3 is partitioned into three blade members 6-8 in the longitudinal direction and the blade members 6-8 are connected by cylindrical connecting members 9, 10 arranged in the wind mill blade 3 in each divided part 3b, 3c, respectively. In the first divided part 3b on a base end side, a lot of bolts 11a which penetrate peripheral walls of the blade members 6, 7 and the connecting member 9 from the outer circumferential side are arranged over almost the entire circumference and a nut 11b is screwed and fastened on the end side of each bolt 11a inside the connecting member 9. In the second divided part 3c on a tip side, a lot of bolts 13a are arranged so as to penetrate the wind mill blade 3 itself in a thickness direction and a nut 13b is screwed and fastened on the end side of each bolt 13a. Joint parts 14 are provided on the connecting members 9, 10, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329273-A (JP)
Title: Mist cold air blower also serving as humidifier
Inventor: SHIMOYAMA TOSHIO
IPC: F24F6/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mist cold air blower also serving as a humidifier of a multi-function environmental device, which may be used as a humidifier when the air is dry like in winter, as a mist cold air when it is hot like in summer, and also as a minus ion generator in all seasons, thereby presenting the refreshing non-wet bodily sensation of mist cold air with wind and mist and generating minus ions by Lenard phenomenon to provide comfortable environment good for the health.  <P>SOLUTION: In the basic configuration where a fan 4 is provided in the rear of an atomizing opening 2 of a supersonic humidifier 1 for atomizing ordinary-temperature mist, the atomizing opening 2 of the humidifier 1 is provided at the end of a mist adit 3 and positioned substantially in the center in front of the fan 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017677-A (JP)
Title: Sensor for air bag device
Inventor: KOBAYASHI SHIGENORI
IPC: B60R21/16
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor for an air bag device wherein a sensor main body is protected simply and at low cost.  <P>SOLUTION: A holding pin 2d to be fitted in a fitting hole 5c of a mounting part 5 of a vehicle is provided on a resin case 2 in which the sensor main body 1 is stored. This resin case 2 is mounted by doubly fastening it by a mounting bolt 6 with a reinforcing plate 3 arranged between the resin case 2 and the mounting part 5 as the holding pin 2d is inserted and temporarily fastened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020621-A (JP)
Title: Reflection type image projection apparatus, projection type image display using the same, and light source apparatus to be used therefor
Inventor: HIRATA KOJI
IPC: G02B27/14
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type image projection apparatus having excellent contrast and realizing a small-sized apparatus and to provide a projection type image display apparatus using the same and a light source apparatus to be used therefor.  <P>SOLUTION: In the reflection type image projection apparatus, a beam from a light source 100 containing three light components of R, G, B is modulated and synthesized to exit by reflection type liquid crystal panels 221, 222, 223 in an optical engine 200 comprising three prism type polarization beam splitters. The three prism type polarization beam splitters are arranged by considering the polarized planes of the propagating light in such a manner that the G light component in the three light components of R, G, B modulated on the reflection type liquid crystal panel elements is transmitted through the prism type polarizing beam splitters 231, 232 to exit while other light components B, R are reflected and then transmitted, or transmitted and then reflected to exit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003254859-A (JP)
Title: Apparatus for inspecting characteristic in collimater
Inventor: KO BENJUN
IPC: G01M11/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collimater characteristic-inspecting apparatus that can increase reliability in products.  <P>SOLUTION: A collimater characteristic-inspecting apparatus for inspecting optical characteristics in a collimater comprises an inspection table, a grip section that is provided on the inspection table and grips a collimater to be inspected, a light supply section for transmitting a specific light signal to a first fiber, a light reception section that is connected to a second fiber and receives a light signal that is returned to the second fiber after entering the first fiber, a measuring instrument for calculating the value of the light signal entering the first fiber and the value of the light signal returning to the second fiber, and an image display section for displaying the values that are calculated by the measuring instrument.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004018891-A (JP)
Title: Process for preparing colloidal dispersion of silver fine particle
Inventor: YUKINOBU MASAYA
IPC: B22F9/24
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for preparing, with a high productivity, a colloidal dispersion of silver fine particles suitable as a coating solution for forming a transparent conductive layer or an antibacterial coating, wherein the grain size of the silver fine particles are easily controlled.  <P>SOLUTION: A mixture of aqueous solutions containing ferrous ion and citrate ion and an aqueous solution containing a silver salt are introduced from a filling conduit 1 and a filling pipe 2, respectively, mixed by a static mixer to react with each other and form the silver fine particles. In the mixing step, the temperatures of the mixture and the aqueous solution containing a silver salt are preferably about 10°C and 5°C, respectively. The obtained reaction liquid is filtered to obtain a cake made of an aggregate of the silver fine particles, and deionized water is added to the cake to disperse the silver fine particles in the deionized water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023838-A (JP)
Title: Motor driver, pressing machine having this motor driver and pressing material conveying apparatus
Inventor: TANAKA YASUHIKO
IPC: H02P25/08
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor driver which can surely maintain a motor shutdown state.  <P>SOLUTION: A motor drive controller includes a position control section, a speed control section, a phase signal generating section, a current control section and a PWM control section. A motor is rotatably drivably formed by current for driving the motor for each phase. A phase signal storage holding section, a phase signal input switching section, and a holding torque command signal input switching section are provided. The motor drive controller is formed to switch to input a phase signal stored and held in the phase signal storage holding section and a holding torque command signal to be output from a holding torque command section to a current control section during motor shutdown.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016128-A (JP)
Title: Waste straw-conveying device of combine
Inventor: SAMURAGI HITOSHI
IPC: A01F12/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste straw-conveying device of a combine, capable of simply performing the elongation and contraction operations of a nipping/holding guide of the waste straw.  <P>SOLUTION: This waste straw-conveying device 18 for conveying the waste straw after threshing to a waste straw-treating part 19 is constituted by a waste straw-conveying chain 11 and the waste straw nipping/holding guide 10 positioned in the lower direction of the waste straw-conveying chain. The waste straw-nipping/holding guide 10 is constituted by a main guide 10a and a sliding guide 10b sliding within the main guide 10a, and the sliding guide 10b is connected as moving together with a sliding body 28 screwed to a screw rod 27 arranged in the lower direction of the guide. Also the screw rod 27 is connected with a motor 24 and the motor 24 is connected with an operation means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022127-A (JP)
Title: Tilt correcting device
Inventor: SASAKI YOSHIHISA
IPC: G11B7/005
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilt detecting device which detects and corrects disk tilt without using a dedicated tilt sensor.  <P>SOLUTION: In a disk on which prepits are beforehand formed, the amplitude levels of prepit detection signals and the amount of disk tilt are correlated with each other. In other words, when the amount of disk tilt is zero, the amplitude level of the prepit signals becomes a maximum. Therefore, by controlling the amount of tilt correction so that the amplitude level of the prepit detecting signals becomes a maximum, proper tilt correction is accomplished without using a dedicated tilt sensor or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020508-A (JP)
Title: Piezoelectric element driver
Inventor: KIDAI MASAMI
IPC: G01F1/66
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve a receiving waveform shape by enlarging an attenuation rate of an attenuation oscillation voltage generated by applying a voltage on a piezoelectric element.  <P>SOLUTION: An attenuation rate of the attenuation oscillating voltage is lowered by turning on a switch 3 after a capacitor 4 is previously charged to the voltage of a power source 1 and adding an attenuation resistor 6 to a serial circuit of the capacitor 4 and an inductor 5 when the attenuation oscillation voltage is generated to an LC resonant circuit comprising the capacitor 4 and the inductor 5 to drive the piezoelectric element. Even when bubbles and a solid cross an ultrasonic wave path which the piezoelectric element 7 generates, their influence is not received.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026895-A (JP)
Title: Polysilane compound
Inventor: FUJIKI TAKESHI
IPC: C08G77/60
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polysilane compound which has reactivity, preferably the reactivity in cation polymerization, can be cured by heat, and gives a cured product high in transparency, heat resistance, and insulation properties.  <P>SOLUTION: This polysilane compound has at least one kind of group selected from the group consisting of epoxy-containing groups, oxetane-containing groups, and vinyl ether-containing groups.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025009-A (JP)
Title: Seesaw vibration apparatus
Inventor: OGIWARA HIDEYUKI
IPC: B06B1/06
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration apparatus in which an electrostrictive body is used for prolonging the service life and realizing high reliability.  <P>SOLUTION: This seesaw vibration apparatus is provided with: a seesaw plate 3 which has a fulcrum shaft 4 fixed on a receiving frame 1 and a cap 2, and weight parts 5d, 5e loaded on the tips of the plate and can swing in the normal and inverse directions; a first piezoelectric element 6 arranged between the base end of the first beam arm 5b of the plate 3 and the bottom surface 1b for swinging the plate 3 clockwise; and a second piezoelectric element 7 arranged between the base end of the second beam arm 5c of the plate 3 and the bottom surface 1b for swinging the plate 3 counterclockwise. The elements 6 and 7 expand and contract in the phase opposite to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024117-A (JP)
Title: Method for producing frozen food product
Inventor: AJITANI YOICHIRO
IPC: A23L35/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a frozen food product which has sufficient saltiness and flavor even if the amounts of table salt and seasoning used are reduced.  <P>SOLUTION: In the method for producing the frozen food product, a first process comprises dressing a food material with seasoning and freezing the food material dressed with the seasoning or sprinkling seasoning on a food material and freezing the food material sprinkled with the seasoning or separately freezing a food material and seasoning and vertically piling the frozen food material and the frozen seasoning, and a second process comprises sprinkling seasoning on the frozen material obtained by the first process from above and freezing the food material sprinkled with the seasoning.  <P>COPYRIGHT: (C)2004,JPO