baber/WOPTO huggingface dataset:
Patent JP-2002256267-A (JP)
Title: Antioxidative liquid crystal composition
Inventor: HARA TOMOAKI
IPC: C09K19/54
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal composition which has a wide nematic temperature range, excellent low temperature stability, excellent heat stability, and high voltage retention, and to provide a liquid crystal display element using the same. SOLUTION: This liquid crystal composition comprises a liquid crystal composition containing a compound of formula I [R and Z are each a 1 to 16C alkyl, an alkoxy, or the like; or Z is a halogen, cyano, or the like; L and M are each CH2 CH2 , COO, OCF2 , a single bond, or the like; rings A, B and S are each 1,4-phenylene, 1,4-cyclohexylene, piperidine-1,4-diyl, naphthalene-2,6-diyl, decahydronaphthalene-2,6-diyl or the like; (m) and (n) are each an integer of 0 to 2], and <=5 wt.% of an antioxidizing agent, such as an antioxidizing agent of formula II.
Patent JP-2003135415-A (JP)
Title: Circulatory organ measuring device
Inventor: YAMAMOTO TATSUO
IPC: A61B5/05
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a circulatory organ measuring device measuring a physical quantity relating to activity of the heart by utilizing bioelectric impedance. SOLUTION: A measurement signal generator 72 or the like generates measurement signals and feeds the measurement signals to a subject through surface electrodes Hc and Lc conductively attached at two prescribed surface parts separated from each other on the subject. An I/C converter 91 or the like measures a current value of the measurement signals fed to the subject and a differential amplifier 81 or the like measures a voltage value generated between the two prescribed surface parts separated from each other on the subject. A CPU 3 calculates bioelectric impedance or admittance between the surface parts on the subject by the current value and the voltage value respectively measured by current and voltage measuring means. Further, the CPU 3 controls output by calculating the maximum value and minimum value of time changes of the physical quantity relating to the bioelectric impedance or admittance at a specified frequency, transition time from the maximum value to the minimum value, the transition time from the minimum value to the maximum value, or a cycle.
Patent JP-2003139177-A (JP)
Title: Bound stopper
Inventor: HAYASHI YUKIO
IPC: F16F9/58
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a bound stopper controlling abnormal sound for improving silentness. SOLUTION: This bound stopper is formed in a thick cylindrical shape from a rubber elastic body and partitioned into four blocks, i.e., first to fourth blocks 11-14 arranged in the axial direction by first to third outer annular recesses 15a-15c formed around the outer circumferential surface thereof. A first inner annular recess 16a formed in a ring is provided on the inner circumferential surface of the first block 11 disposed at the one endmost side. Two opposite surfaces facing in the axial direction of the first inner annular recess 16a are provided with first projected parts 17 second projected parts 18, etc., which contact with other surfaces at the load input.
Patent JP-2003143816-A (JP)
Title: Permanent magnet rotor and method for manufacturing the same
Inventor: UKAI GIICHI
IPC: H02K1/27
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet rotor capable of improving efficiency by evenly magnetizing magnetic poles. SOLUTION: This permanent magnet rotor is fitted with a plurality of magnetic poles 13 formed out of permanent magnets in cut section 12a of yoke sections 12 through prescribed clearance on the outer peripheries of the yoke sections 12. In this rotor, each of the magnetic poles 13 is fitted on the outer periphery and constituted of a central layer 13a which is stuck on the outer periphery of the yoke section 12 and of which the outer periphery is formed into an arc shape, and an end layer 13b which is integrally stuck on both ends of the central layer 13a in its axis direction and formed out of a magnetic material with lower holding power than that of the central layer 13a.
Patent JP-2003145148-A (JP)
Title: Ultrapure water supply apparatus and ultrapure water supply method
Inventor: MOTOMURA TAKAHITO
IPC: C02F1/42
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To stably supply high-quality ultrapure water to a use point by preventing ultrapure water from being deteriorated in quality in starting or restarting an ultrapure water production apparatus. SOLUTION: The ultrapure water supply apparatus has an ultrapure water production apparatus having a tank 11, a pump 12, a heat exchanger 13, a low-pressure UV oxidation apparatus, an ion exchange apparatus 15, and a UF membrane separation apparatus 16 and an ultrapure water supply apparatus 17 that supplies ultrapure water to a use point 4. An ion exchange apparatus 20 packed with a particulate ion exchange resin is provided in the pipe 17, and ultrapure water is passed through the apparatus and then supplied to the use point 4 for a specified period of time after the apparatus 3 is started or restarted.
Patent JP-2003146826-A (JP)
Title: Particle and method for producing the same
Inventor: TSUJI MAKOTO
IPC: A61K8/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a particle which has high skin fixing properties on the skin and excellent feel on the skin and a porous particle which quickly absorbs and/or adsorbs an oil agent, perfume, agent, smell, etc., to provide a method for producing the same and to obtain a cosmetic. SOLUTION: This particle is a particle whose surface is coated with the metal salt of a sulfonic acid group-containing surfactant. This cosmetic comprises the particle. This method for producing the particle is provided.
Patent JP-2003136969-A (JP)
Title: Door seal device for car
Inventor: ETO NORIAKI
IPC: B60J10/08
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a door seal device for a car as improvement of a conventional technique in which a door weather strip 10 and a sub-seal 11 are attached to the door periphery 1 using respective clips to result in cost-up and/or a drop of the working efficiency caused by an increased number of clips. SOLUTION: The door weather strip 10 and sub-seal 11 to make resilient contact with a body panel 4 when door is closed are installed at the door periphery 1. The door weather strip 10 is attached to the door periphery 1 by a clip 12. At the door under-edge part 1a of the door periphery 1, a channel part 20 of the sub-seal 11 is fitted on a fitting part 18 formed on each door weather strip 10, and the sub-seal 11 is attached to the door under-edge part 1a.
Patent JP-2003145237-A (JP)
Title: Hemming device
Inventor: NONAKA YASUHIKO
IPC: B21D39/02
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of an amount H1 of shut height when a robot carries in a workpiece. SOLUTION: A robot arm 6 is provided with a first transport means 7 to slide and transport a door panel 4 and a fixed die is provided with a second transport means 8 to slide the door panel 4 and transport it to a workpiece set part 5. The robot arm 6 arranges the first transport means 7 at the lateral side of the fixed die 3, continues it with the second transport means 8, transports the door panel 4 in that state from the first transport means 7 to the second transport means 8, and sets in on the workpiece set part 5. Thereby, it becomes unnecessary to insert the robot arm 6 between both the dies 2 and 3 on the occasion of the carrying-in of the door panel 4, and the amount H1 of shut height is suppressed.
Patent JP-2003120161-A (JP)
Title: Slope drilling machine using cableway track
Inventor: YAMAUCHI AKIHIRO
IPC: E21B7/04
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a slope drilling machine using a cableway track by mounting a cableway winch and a traction winch on a mobile machine. SOLUTION: The cableway winch 2 and the traction winch 3 are provided on the mobile machine 1 having a sufficient weight. A drilling machine 4 is mounted on a lifting attachment 6, the wire of the cableway winch 2 is extended to fix its tip to a slope upper part, and the cableway wire is passed through the lifting attachment 6. A traction wire is extended and turned up in the slope upper part by a pulley, and the tip is mounted on the lifting attachment 6. The cableway winch 2 is hoisted to lay a cableway.
Patent JP-2003152004-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KAWAI KAORU
IPC: H01L21/60
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which effectively carries out from a flip-chip connection step to a resin sealing step. SOLUTION: In order to effectively manufacture a package by use of a flip-chip connection technique, only a molding device used in a sealing step is used to perform from a flip-chip connection containing the step to a sealing. An upper tool 13 is brought into contact with a lower die 14, and a bump of a semiconductor chip 10 and a wiring substrate 5' are heated and contact- bonded. Thereafter, a fused resin is injected into a space that a semiconductor chip formed by the upper tool and the lower die and the wiring substrate are disposed, and is cured to form a resin sealing body 9. These steps can be processed only by the molding device used by the sealing step, and rationalization and investment cost of a production can be curtailed. As the result, a semiconductor package at low cost can be provided.
Patent JP-2003156281-A (JP)
Title: Defrosting heater, its manufacturing method and refrigerator using the defrosting heater
Inventor: MORIKAWA YUKIO
IPC: F25D21/08
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To improve workability at the time of mounting a stopper on a multiple glass pipe concerning a heater for defrosting to remove frost attached on a cooler of a refrigerating cycle using a combustible refrigerant. SOLUTION: Assembling workability is improved by preventing inserting force from becoming too strong due to dimensional dispersion of a second glass pipe 14 by making the insertion force at the time of inserting the second glass pipe 14 into the stopper 12 weaker than the inserting force at the time of inserting a first glass pipe 13 into the stopper 12.
Patent JP-2003156107-A (JP)
Title: Decelerating gear mechanism for motor-driven drive
Inventor: TAKANO TADASHI
IPC: F16H57/02
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a decelerating gear mechanism for motor-driven drive which restrains oscillation of a gear and reduces noise generation. SOLUTION: An intermediate shaft 23 is provided between a motor output shaft 17 and a driving shaft 13, and the decelerating gear mechanisms 72 for motor-driven drive is attached onto the intermediate shaft. In the decelerating gear mechanism 72 for motor-driven drive comprising a first gear 24 which is attached onto the intermediate shaft 23 and engaged with a gear 22 on the motor output shaft 17 side, a second gear 25 of which the diameter is smaller than that of the first gear 24 and coaxially formed integrally with the first gear 24, and a large-diameter gear 27 which is attached onto the driving shaft 13 and engaged with the second gear 25, the first gear 24 and the second gear 25 comprise helical gears of which the torsional angles change, and the helical gears are constituted so that the directions of the thrust force of the respective helical gears may mutually reverse to each other and resultant may be generated toward a central housing side.
Patent JP-2003157353-A (JP)
Title: Invitation letter issuing device
Inventor: HACHISUGA IZUMI
IPC: G06Q50/22
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the effect of a DM has been low because a patient simply receiving the DM should have an appointment for diagonis separately. SOLUTION: This invitation letter issuing device comprises an appointment file for storing appointment information including at least an appointment date and an appointment starting time, estimating means for estimating the tendency of the appointment date and time from a result stored in the appointment file, temporarily determining means for temporarily determining near feature appointment date and time in accordance with the estimation result of the estimating means, and advice issuing means for issuing an advice note relating to the appointment date and time temporarily determined by the temporarily determining means.
Patent JP-2003162191-A (JP)
Title: Toner transport apparatus, and process cartridge and electrophotographic image forming apparatus provided with the same
Inventor: KAWAI TACHIO
IPC: G03G21/10
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner transport apparatus which can reliably operate a toner transport member without increasing the number of components and which is easily assembled.  <P>SOLUTION: The toner transport apparatus which transports toner in a waste toner housing part with the waste toner transport member 104 includes a rotary shaft 105 which is rotatably supported by a predetermined rotational diameter and has both crank-shaped ends, and a waste toner transport member 104 which engages with the rotary shaft 105 and transports the toner of the waste toner housing part by moving reciprocately while interlocking with the rotational movement of the rotary shaft 105 by being supported freely slidably at a sliding supporting point 100a arranged at another point. An engagement part engaging with the rotary shaft 105 of the waste toner transport member 104 is provided with a first engagement part 104d1 which allows the movement of the rotary shaft 105 in a predetermined direction among the rotational radial directions of the rotary shaft 105 and regulates the movement in other directions, and a second engagement part 104d2 to regulate the movement in the predetermined direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163597-A (JP)
Title: Pipeline a/d converter and its test method
Inventor: KOYAMA KAZUO
IPC: H03M1/10
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipeline A/D converter, which can conduct operation tests by selection of only before and after a discontinuity point, which input/ output characteristics of a unit block have, and reduce an operation test time for improvement in productivity.  <P>SOLUTION: Unit blocks 11-1 to 11-4 and an A/D converter 12 are provided, and they handle a 14 bit digital signal outputted from an encoder 13, respectively. The unit block 11-1 comprises a sub A/D converter 14, a D/A converter 15, a subtracter 16, an amplifier 17, and a change-over switch 18. The change- over switch 18 inputs an output code of the sub A/D converter 14 and a test code inputted externally during a test into the D/A converter 15, selectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161398-A (JP)
Title: Water extraction equipment of gas conduit
Inventor: YAMANAKA HIDEKAZU
IPC: F16L55/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent gas from leaking out of a gap between a sleeve and a water extraction hose when water is extracted.  <P>SOLUTION: The water extraction equipment is the one for the gas conduit which communicates with the sleeve B by inserting the flexible water extraction hose into the sleeve, and admits the tip into the gas conduit, while the gap 12 between the sleeve and the water extraction hose is sealed. The equipment is configured to dispose a connecting portion 7 for a water extraction pump of the water extraction hose near an opening in the end of the sleeve and is configured to seal the gap by connecting a connecting member 11 provided with the connecting portion to the opening in the end.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162376-A (JP)
Title: Control device for liquid crystal touch panel display unit
Inventor: NAKAMURA SATORU
IPC: G06F3/041
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a control method and a device for liquid crystal touch panel display unit that shares liquid crystal touch panel display units among a plurality of calculating devices for control.  <P>SOLUTION: The plurality of calculating devices for control 3A, 3B, 5 and 6 the plurality of liquid crystal touch panel display units 1 and 2 are connected to the same transmission line 4, and switches the interfacing destination of the liquid crystal touch panel display units 1 and 2 by selectively locking the transmission processing of the calculating devices for control 5 and 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160533-A (JP)
Title: Reaction vessel and method for producing ester
Inventor: HINO TOMOMICHI
IPC: C07B61/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaction vessel which can reuse an ion-exchange resin in esterification or ester-exchange reaction, does not crush the ion-exchange resin and is not broken due to swelling of the ion-exchange resin, and to provide a method for producing ester which can reuse the ion-exchange resin as a catalyst continued for long period of time under the condition of less compression loss of the catalyst layer and less breakage of the reaction vessel due to swelling of the ion-exchange resin.  <P>SOLUTION: The reaction vessel for the esterification or ester-exchange reaction wherein both upstream and downstream sides of raw materials are separated by one or more separator, among a plurality of these separated compartments, 2 or more of the compartments are filled with the ion-exchange resin catalyst. The method for producing ester such as esterification of (meth) acrylic acid with an alcohol or ester-exchange reaction of a (meth)acrylic acid ester with an alcohol, uses this reaction vessel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161286-A (JP)
Title: Submersible pump and hose coupling therefor
Inventor: TOYODA YUTAKA
IPC: F04D13/08
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized and lightweight submersible pump capable of facilitating the inspection and replacement of an impeller and being manufactured at a low cost, and a hose coupling therefor.  <P>SOLUTION: In a pump casing 3 comprising an intake port 4 opened in the circumferential side direction and a discharge port 5 opened at the tip of an annular wall for surrounding the impeller 7, the opening edge circumference of the discharge port 5 is formed at a flange connecting edge 8. The protruding tip edge of a guide vane 7 radially protruded from the circumference of a guide vane boss 10 is connected to the inner surface of a hose fitting cylinder 12, and the base part circumference of a hose coupling 9 is formed at a flange connecting edge 13. The flange connecting edge 13 of the hose coupling 9 is opposed and collided to the flange connecting edge 8 of the discharge port 5, and both the flange connecting edges 8 and 13 are attachably and detachably fastened and integrally connected by a fastener.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169215-A (JP)
Title: Image processing apparatus and method, program and storage medium
Inventor: SAKURAI TOSHIO
IPC: H04N1/41
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and method that can compress an image subjected to dither processing with a simple method.  <P>SOLUTION: The image processing method of this invention includes a step S900 of receiving an image of processing object (original image), a step S901 of reading data of a matrix and data denoting a growing direction of the matrix, a step S902 of using the read matrix to apply dither processing to the original image, a step S903 of generating image information of a target dither pattern, a step S904 of applying run length compression processing to the image information by each prescribed number of bits to produce compressed data of the target dither pattern and a step S905 of executing the processes in the steps S903, S904 for all dither patterns.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166337-A (JP)
Title: Attaching structure for decorative material and attaching tool for the decorative material
Inventor: TANAKA RYOTA
IPC: E04F19/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attaching structure for a decorative material and an attaching tool for the decorative material capable of easily preventing slip-fall by sliding the decorative material even in the case that the decorative material with heavy weight and simply performing attaching working as before.  <P>SOLUTION: The decorative material 10 is provided a projection part 12 vertically extending on the attached face side. The attaching tool is provided with a base plate part 21 fixed on a building skeleton 30, a fitting and receiving part 22 formed on an opposite face side with the decorative material 10, and a bottom face receiving part 25 positioned on the opposite face side with the decorative material 10 and arranged on an end face downward of the fitting and receiving part 22. The projection part 12 of the decorative material 10 is introduced to the fitting and receiving part 22 of the attaching tool 20 to be fitted with a spring so as to be sandwiched, thereby the decorative material 10 is fixed on the attaching tool 20, and the end face downward of the projection part 12 is contacted on the bottom face receiving part 25, so that slip-fall from the attaching tool 20 of the decorative material 10 is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166985-A (JP)
Title: High-sensitivity antigenticity analysis method and method of screening allergy-causing substance
Inventor: TERAI MASARU
IPC: G01N33/68
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-sensitivity antigenicity analysis method for drugs, chemical substances, etc., by which the influences of drugs, chemical substances, etc., on human beings, particularly on babies can be estimated efficiently and easily, and to provide a method of screening allergy- or atopy-causing substances.  <P>SOLUTION: Substance to be inspected, such as various kinds of antibiotics, antipyretics, etc., are analyzed for antigenicity with high sensitivity or screened for allergy-causing substances, by infecting young mice of three years in age with BCG and dosing the substances to the mice three days after the infection, and then, evaluating the degrees of allergic reactions caused in the mice, by comparing the degrees with those of allergic reactions caused in comparative mice which are uninfected with BCG. The evaluation of the degrees of allergy reactions caused in living bodies can be performed, by measuring and evaluating the bodily temperatures of the mice, observing and evaluating the activity of the mice, observing and evaluating the body hairs, colors, glosses of the mice or the changes in the internal organs, such as hearts, lungs, kidneys, etc., of the mice and the change in the tissue of the mice.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178011-A (JP)
Title: E-mail transmitter and program
Inventor: KASHIWAGI MOTOYUKI
IPC: G06F13/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To make a receiver obtainable the content of an attachment file when necessary when transmitting e-mail with the file attached.  <P>SOLUTION: A CPU 21 possessed by a transmission side device 2 determines whether the attachment file is separately transmitted or transmitted while attaching the file, and transmits the e-mail according to a determining result. When separating the attachment file, the CPU 21 stores the separated attachment file in a reference storage area 24b, and forms URL for making access to the file stored in the reference storage area 24b via a network N, and inserts the URL into a text of the e-mail.  <P>COPYRIGHT: (C)2003,JPO