baber/WOPTO huggingface dataset:
Patent JP-2003226737-A (JP)
Title: Cross-linked cyclodextrin and endocrine disrupter remover using the same
Inventor: HAMADA FUMIO
IPC: B09C1/08
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endocrine disrupter remover that has an ability to selectively remove various types of endocrine disrupters by making a selection from among the cyclodextrin forms (α, β and γ), so that endocrine disrupters can be completely removed by subjecting the remover that has been used for extracting the endocrine disrupters, to conventional decomposition treatments such as heating, an alkali treatment, photodecomposition and a microbial treatment.  <P>SOLUTION: This endocrine disrupter remover comprise a cross-linked cyclodextrin obtained by cross-linking a cyclodextrin with an epihalohydrin under an alkaline condition, and is used for decomposing an endocrine disrupter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229466-A (JP)
Title: Vacuum processor
Inventor: YAMASHITA YOSHIHIRO
IPC: H01L21/677
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum carrier capable of carrying a large diameter wafer in and out of a process chamber through the gate of the width of about a wafer diameter.  <P>SOLUTION: A tip of a curved metal tape 15 is fixed to a hand 13 for mounting the wafer/an upper stage slider 23 slidable in the same direction as a linearly slidable second straight rail 17 on the straight rail 17. The curved metal tape 15 and the second straight rail 17 are driven by timing belts 31 and 35 and magnet couplings 25 and 27 from the outside of a vacuum chamber, and are respectively slid while controlling the moving speed of the second straight rail 17 to be 1/2 of the moving speed of the hand 13. Thus, the hand 13 is projected long from a carrying chamber 2 to enter the process chamber 1 while being supported by the second straight rail 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229618-A (JP)
Title: Double clad fiber and production method therefor
Inventor: NAKAGAWA SHINICHI
IPC: G02B6/036
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To more improve the excitation efficiency of a double clad fiber and to improve reliability thereof.  <P>SOLUTION: A first clad 14 is equipped with a scatter part arranged while being extended in the lengthwise direction of the fiber while displacing a peripheral direction position relative to a core 11, and having a refraction factor different from that of the first clad 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233855-A (JP)
Title: Automatic transaction device and its system
Inventor: HASEGAWA KISEISHI
IPC: G06Q50/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To encourage a user to use an automatic transaction device and a store by feedbacking a sum corresponding to a use sum at the time of using a store carried on a use description.  <P>SOLUTION: This automatic transaction device is provided with an information input means 12 and an information output means 13, and configured to issue a use description 3 by the output means 13 after transaction such as money payment and withdrawal. The output means 13 issues the use description 3 by carrying propaganda advertisements and a feedback rate at the time of using the advertised store.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239578-A (JP)
Title: Strike plate for hook lock
Inventor: KURIKI KAZUO
IPC: E05B15/02
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To freely adjust a hook locking condition for producing a stable locking condition.  <P>SOLUTION: In this strike plate for a hook lock locked when the hook 27 of a hook lock main body 26 is turned and inserted for engagement from an opening part 6 formed in a front plate 5 of the box-shaped strike plate 2, a thick holding member 10 passed inward by means of a supporting lever 7 to be held below the opening part 6 on the back face of the front plate 5 is arranged slidably in the longitudinal direction. An adjusting screw 15 inserted into an adjusting hole 9 in the front plate 5 is screwed to the holding member 10, and when the adjusting screw 15 is turned, the holding member 10 can be moved longitudinally.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236490-A (JP)
Title: Method for constructing waste disposal plant
Inventor: UEDA SHIGEO
IPC: B09B1/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and safely constructing a waste disposal plant having a water leak preventing function of leached water and easy to perform ex post facto control with respect to the damage to a water barrier layer.  <P>SOLUTION: First, a form 30 is arranged in opposed relation to the whole surface of a recessed surface 10 so as to leave a predetermined interval with respect to the recessed surface 10. A sheet 20 is fixed to the surface on the side opposed to the recessed surface 10 of the form 30. The surface on the contact side with the form 30 of the sheet 20 is made uneven so as to facilitate the adhesion of a resin material 50. Next, concrete is cast in the space between the recesses surface 10 and the sheet 20 and cured, and the form 30 is removed. Next, the resin material 50 is sprinkled over the whole surface of the sheet 20 and cured to obtain the water barrier layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244587-A (JP)
Title: Video recorder with built-in camera
Inventor: KANESHIRO TETSUYA
IPC: H04N5/76
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously photograph and record a plurality of images synchronized with each other.  <P>SOLUTION: A main image photographed with a main photographing apparatus 1 is recorded by a main recorder 5. An auxiliary image which is photographed with an auxiliary photographing apparatus 2 in a photographing direction, different from that of the main photographing apparatus 1, is recorded by an auxiliary recorder 6. The same photographing timecode is supplied from a timecode supply apparatus 3 to the auxiliary photographing apparatus 2 and to the main photographing apparatus 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243751-A (JP)
Title: Optical amplifier and optical receiving device
Inventor: HAKOMORI KATSUHIKO
IPC: H04B10/572
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical amplifier whose output level can be controlled to a constant level even through only feedforward control and an optical receiving device which expands a dynamic range by arranging the optical amplifier at an optical reception end.  <P>SOLUTION: An automatic level control signal is generated by comparing a signal, generated by electrically converting input monitor light that is a partial branch of input light, with a reference voltage, an exciting laser diode current monitor signal is generated on the basis of a signal generated by electrically converting light proportional to the output light of an exciting laser diode, and an automatic power control signal is generated by comparing the automatic level control signal with the exciting laser diode current monitor signal to control the driving current that an exciting laser diode driving circuit outputs.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244927-A (JP)
Title: Linear motor and stage device provided therewith
Inventor: TOMINAGA RYUICHIRO
IPC: H01L21/027
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stage device or the like which involves less disturbance of a magnetic field and allows a stage to be accurately positioned.  <P>SOLUTION: Coil joints 16 which have T-shaped cross sections on an XZ plane and extend in the Y direction are laterally oriented and installed on upper and lower parts of the left side face of a slider plate 15 illustrated. A movable coil (mover) 17 is installed at the tip of each coil joint 16. Moving units 17 are fit in U-shaped yokes 12, and thus a linear motor for driving in the Y direction is formed. Magnetic shielding plates 18 are placed on outer surfaces of the yokes 12 and ends of the yokes 12 and permanent magnets 9 and 10 adjacent to coil running grooves, excepting portions corresponding to the grooves. For the material of the magnetic shielding plates 18, a member of magnetic material, such as Permalloy, an electromagnetic soft iron, an electromagnetic steel plate, Sendust, and ferrite, high in magnetic permeability is used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242743-A (JP)
Title: Single reel type tape cartridge and drive unit therefor
Inventor: SOGABE TERUO
IPC: G11B23/107
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the reel from being driven when an unsuitable tape cartridge is mounted on a drive unit to thereby prevent the unexpected situation due to the unsuitableness.  <P>SOLUTION: A first tape cartridge C1 is provided with a first main body case 1 housing a first reel 2, first passive hear teeth 17 circularly provided on a bottom wall lower surface at the center part of the first reel 2, and a first insertion hole 18 exposing the first passive teeth 17 to a case outer surface. A second tape cartridge C2 is provided with a second main body case in the same shape as the first main body case 1, second passive gear teeth circularly provided on the bottom wall lower surface at the center part of the second reel, and a second insertion hole exposing the second passive gear teeth to the case outer surface. The diameter dimension of the second passive gear teeth is set to be different from the diameter dimension D1 of the first passive gear teeth 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237561-A (JP)
Title: Brake device for railway rolling stock and control method thereof
Inventor: NOZUE YUKIYASU
IPC: B60T8/96
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake device for railway rolling stock and its control method capable of preventing an axle from generating torsion in the case of malfunction of a working device for one of wheels pivoted on the axle and capable of preventing early breakage of the axles or the like and capable of restraining vibration and noise from generating during travelling.  <P>SOLUTION: Detecting that a braking force for working on a wheel 13a, one of right and left wheels 13a and 13b pivoted on an axle 12a, is continually breaking an allowable range of pressure determined according to entered braking command for a predetermined period of time, a control device 1 actuates an EBI (a working device) 3b for the other wheel 13b to make the braking force for working on the both wheels 13a and 13b to be practically equal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237816-A (JP)
Title: Lid material
Inventor: TAKAHASHI HIROSHI
IPC: B65D53/04
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid material of adequate heat sealability without using any aluminum foil, and excellent easy unsealability, dead-hold property and flatness without generating any uneven projections, stringiness or paper-peel when a lid is unsealed, and to provide a packaged product of excellent touch to the mouth when a consumer eats/drinks the content.  <P>SOLUTION: The lid material is formed of a laminate consisting of at least a base layer formed of a paper layer, an intermediate layer and a heat-seal layer, and the thickness of the heat-seal layer is ≥3 μm to <20 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242360-A (JP)
Title: Device for fluidizing credit
Inventor: SANO YASUSHI
IPC: G06Q40/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a credit fluidizing device capable of simplifying the procedure of the fluidization of credits in bills in particular and performing accurate and fast processing with a small amount of computer resources.  <P>SOLUTION: This claim fluidizing device has a bill specification data storing part 26 for storing specification information of credits in bills that has received a collection request, a fluidization acceptance/rejection determining part 32 for judging whether to accept/reject the fluidization of the credits in bills on the basis of credit sale credits in bills specification information stored in the bill specification data storing part 26 and associating the information of the acceptance/rejection with the credits in bills for storage, and a fluidizable credit extracting part 41 for providing the creditor of the credit sale credits with the information of the acceptance/rejection of the fluidization.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245690-A (JP)
Title: Solid denitrification dephosphorization accelerator
Inventor: KOTORI MASAHITO
IPC: C02F1/58
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a conventional solid denitrification dephosphorization accelerator, denitrifying bacteria are activated for denitrification, a slow flow is necessary for raw water in order to create an anaerobic environment, a physical operation is necessary to control the flow of the raw water, and the conventional accelerator is restricted in terms of its production size and shape to create the anaerobic environment.  <P>SOLUTION: A solid denitrification dephosphorization accelerator contains at least one organic compound 14 selected from higher fatty acids, higher alcohols, and paraffin and iron powder 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254833-A (JP)
Title: Instrument and method for measuring wavelength
Inventor: NIKAIDO SHINICHI
IPC: G01M11/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument and a method for measuring wavelength by which the wavelength of received light can be specified with a simple constitution.  <P>SOLUTION: In the wavelength measuring instrument, first and second photoreceptor elements 1A and 1B are arranged so that the elements 1A and 1B may acquire optical signals emitted from a transmitter through optical fiber cables at the same light quantity. The first photoreceptor element 1A has a wavelength sensitivity characteristic to a prescribed wavelength, and the second element 1B has a monotonously increasing wavelength sensitivity characteristic. The sensitivity ratio characteristic found from the wavelength sensitivity characteristics of the elements 1A and 1B is stored in advance in a storing section. When the wavelength measuring instrument actually receives an optical signal, the instrument readily measures the wavelength of the received light by extracting the wavelength corresponding to the ratio of a detected current by referring to the characteristic in sensitivity ratio.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252260-A (JP)
Title: Rubber crawler and rubber crawler travel device
Inventor: YOSHIDA TOMOHISA
IPC: B62D55/253
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber crawler capable of preventing peeling of a tensile body when the tensile body is pressed from an outer peripheral side to an inner peripheral side.  <P>SOLUTION: The rubber crawler 7 is equipped with an endless tensile body 16 embedded inside of a belt body 8 formed in an endless strip by a rubber material, a core metal 13 embedded at an interval in the longitudinal direction of an inner peripheral side of the belt body 8 of rather than the tensile body 16 and a lug 20 on an outer peripheral surface of the belt body 8. A reinforcing core body 18 is embedded at the position corresponding to the embedded position of the core metal 13 at the outer peripheral side of the belt body 8 rather than the tensile body 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002306811-A (JP)
Title: Pachinko machine
Inventor: MORI KEIJI
IPC: A63F7/02
Filed: 2002-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine provided with a mechanism for preventing a behavior of obtaining game balls illegally by inserting a music wire, etc., from the outside of the machine into a prize ball dispensing device or a rental ball dispensing device. SOLUTION: In the pachinko machine provided with a ball dispensing path for dispensing the game ball through a ball exit 126 formed at the front face via a ball flow-down gutter 163 provided on the surface of a mechanism plate 250 from a guiding gutter 141 provided on the ball flow-out side of a ball dispensing device such as the prize ball dispensing device 80a or the rental ball dispensing device 80b for dispensing the game balls, foreign matter intrusion blocking parts (166, 167, 169, etc.), for blocking the intrusion of an illegal member Pw inserted from the port 26 into the gutter 141 via the gutter 163 are provided at the ball dispensing path communicating with the gutter 163 from the gutter 141.
Patent JP-2003251883-A (JP)
Title: Electronic apparatus
Inventor: HIRASAWA KOICHI
IPC: B41J2/32
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus in which maintenance of a filter can be facilitated and the interior of the body can be cooled efficiently.  <P>SOLUTION: Integrated conduction time is counted upon turn on power (step 100), and a decision is made whether it is the moving time of a filter or not based on the integrated conduction time (step 102). If it is the moving time of a filter, the filter is wound up by a specified amount to bring about the other filter surface (step 104). Since the moving time of the filter is decided based on the integrated conduction time, the filter surface is renewed at an accurate timing without being affected by the installation conditions of the printer. Since the moving time of the filter can be decided accurately, outer air can be introduced efficiently into the apparatus and the interior thereof can be cooled efficiently. Furthermore, maintenance of the filter can be facilitated because the other filter surface is moved to the air channel automatically by means of a filter motor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261363-A (JP)
Title: Method of driving lime burning apparatus while preventing coating and coating preventive
Inventor: HANAOKA YUJI
IPC: C04B2/10
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of driving a lime burning apparatus while preventing coating using chemicals which prevent coating of lime caused by Na, K, P and S contained in lime sludge and low melting point ashes in heavy oil as fuel for heating, coating at high temperatures caused by the contact of heavy oil flames, and coating on a re-change of temporarily burned calcium oxide (CaO) into calcium carbonate in a surplus carbon dioxide (CO<SB>2</SB>) atmosphere, and also prevent the chemical spalling of refractory bricks.  <P>SOLUTION: A coating preventive consisting of a composition obtained by incorporating Na and/or K into a silica compound having a particle diameter of 5 to 150 nm in 0.1 to 2.0 pts.wt. expressed in terms of Na<SB>2</SB>O and/or K<SB>2</SB>O to 100 pts.wt. of SiO<SB>2</SB>, and stably dispersing the same into water is continuously and/or intermittently added.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261369-A (JP)
Title: Admixture and hydraulic composition for extrusion molding
Inventor: SASAGE TAKEAKI
IPC: C04B111/30
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an admixture for a hydraulic composition for extrusion molding which gives a hydraulic composition for extrusion molding having satisfactory extrusion moldability, excellent surface properties, reduced spring back, and excellent dimensional precision.  <P>SOLUTION: The admixture for a hydraulic composition for extrusion molding contains (A) nonionic water soluble hydroxyethyl cellulose in which viscosity in a 1 wt.% water solution is ≥500 mPa.s and/or (B) the other nonionic water soluble hydroxyethyl cellulose in which viscosity in a 1 wt.% water solution is ≥1,500 mPa.s.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268095-A (JP)
Title: Polyester polymerization catalyst, polyester produced by using the same, and method for producing polyester
Inventor: NAKAJIMA TAKAHIRO
IPC: C08G63/85
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester polymerization catalyst containing a metal component except antimony and germanium as the principal metal component, having excellent catalytic activities, and solving problems of filter clogging when molding the polyester produced by using the catalyst, and of the quality of the molded product, and to provide the polyester produced by using the catalyst and a method for producing the polyester by using the catalyst.  <P>SOLUTION: The polyester polymerization catalyst comprises a combination of an aluminum compound, with a phosphorus compound or a phosphorus compound having a phenol part in one molecule in the coexistence of at least one kind selected from germanium and its compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274252-A (JP)
Title: Camera-integrated recording and playing-back equipment
Inventor: KURASHIGE NORIO
IPC: H04N5/228
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit which enables the system to perform the function of electronic zoom, TBC, static image capture, etc., without needing an expensive large-capacity memory.  <P>SOLUTION: This is camera-integrated recording and playing-back equipment, and this is constituted such that it does not use a memory 2 when a zoom magnification is under two times, and that it writes only the image signals 2 of picture elements equivalent to the specified horizontal range of the image signals for the part of M lines without duplication in the image signals of N lines in total outputted from a solid image sensor 1 into the memory 2 when the zoom magnification is two times or over, and not only the storage capacity of the memory 2 can be made quarter the storage capacity of a one-field memory, but also it takes the effect of keeping its high picture quality even when the zoom magnification is under two times, and a TBC circuit for the time of playback motion can be constituted in condition that the storage capacity of the memory 2 is made quarter the storage capacity of the one-field memory.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280686-A (JP)
Title: Voice recognition device and its voice recognition method and program
Inventor: TAKIGUCHI TETSUYA
IPC: G10L15/065
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize a highly precise voice recognition by sufficiently coping with noises having sudden changes such as a noise that is suddenly generated and a noise that is irregularly generated.  <P>SOLUTION: Voice recognition is conducted by using a synthesized HMM obtained by synthesizing a voice HMM (a hidden Markov model) and a noise HMM, by making the featured values of inputted voice match with the synthesized HMM for every voice frame of the inputted voice.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003270143-A (JP)
Title: Liquid quantity detecting device
Inventor: SUGANE HIROFUMI
IPC: G03G15/20
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize a liquid quantity detecting device in which a light receiving part can receive a stable amount of light irradiated by a light emission part of a sensor of the liquid quantity detecting device without affected by dusts.  <P>SOLUTION: The liquid quantity detecting device comprises an optically transparent case 2 in which liquid having refractive index, and reflectance which are not as same as those of air, and a sensor 1 which detects the amount of the liquid in the case utilizing the shape of the optically transparent case, wherein the position of the case containing the liquid where the sensor 1 is provided has a double structure. To be more specific, the sensor 1 comprising a light emission part 1a and a light receiving part 1b is located such that the position of the double structure in the case is sandwiched with the light emission part 1a and the light receiving part 1b, and the position of the double structure in the case comprises a protruded inner wall 2a which is diagonally across with a light axis of the sensor 1 and a protruded outer wall 2b which is orthogonal across with a light axis of the sensor 1 and covers the protruded inner wall 2a.  <P>COPYRIGHT: (C)2003,JPO