baber/WOPTO huggingface dataset:
Patent JP-2004002569-A (JP)
Title: Water-soluble phosphor slurry for fluorescent lamp, fluorescent lamp using it, and method for manufacture thereof
Inventor: SHIOZAKI MITSURU
IPC: H01J61/46
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the aggregation of alumina particles serving as a bonding agent when the pH of a water-soluble phosphor slurry is adjusted to a value in an alkaline region (a pH of above 7 to 10 or lower) in which the degradation of a phosphor and the change in pH with time can be controlled.  <P>SOLUTION: The water-soluble phosphor slurry for a fluorescent lamp contains a phosphor powder, a bonding agent and a water-soluble binder, and it is alkalinized. The alumina particles serving as a bonding agent have each a surface treated in such a manner that no isoelectric point is present in the range of pH 7 to 10. The alumina particles, for example, in the form of an alkaline alumina dispersion containing a surface active agent, are added to the water-soluble phosphor slurry so that the dispersion state can be maintained in an alkaline region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012691-A (JP)
Title: Optical fiber cable holder of optical junction box
Inventor: ISAJI NORIYUKI
IPC: H02G3/30
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber cable holder of an optical junction box capable of dealing with various kinds of optical fiber cables.  <P>SOLUTION: A clamping frame section 2 provided with a holding section for a hard core tension member is freely attachably and detachably disposed at the front of a clamping body 1 and a packing for holding an optical fiber cord is made holdable between the clamping frame section 2 and the clamping body 1. Also, the clamping body 1 is provided with the holding section for the soft core tension member. As a result, the optical fiber cable holder which can exactly hold various kinds of the optical fiber cables in putting these cables into and out of the junction box, can reduce the number of components and can easily deal with the change in the optical fiber cables.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010528-A (JP)
Title: Method for producing alpha-oxocarboxylic acid
Inventor: YOSHIDA YUTAKA
IPC: C07C59/153
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a high-quality α-oxocarboxylic acid in high yield by hydrolysis of the corresponding α-oxocarboxylic ester.  <P>SOLUTION: The method for producing the α-oxocarboxylic acid comprises feeding a mixed feedstock comprising the α-oxocarboxylic ester, an alcohol and water to a distillation column and hydrolyzing the α-oxocarboxylic ester while extracting the alcohol in the feedstock and a by-product alcohol via the top of the distillation column, wherein the distillation column is supplied with ≥50 mass% of the alcohol in the mixed feedstock in a gaseous state and part of the α-oxocarboxylic ester is hydrolyzed in advance prior to feeding the ester to the distillation column.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014352-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: OURA TAKAFUMI
IPC: H01M10/0569
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery excellent in storage characteristics under high temperature environment, and espetcally in high rate discharge characteristics after storage.  <P>SOLUTION: This nonaqueous electrolyte secondary battery comprises a positive electrode, a negative electrode, and a nonaqueous electrolyte, the nonaqueous electrolyte comprises a nonaqueous solvent, a solute dissolved in the nonaqueous solvent, and an additive, the nonaqueous solvent contains a γ-butyrolactone derivative, and the additive is made of a compound having two pyridine rings.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013020-A (JP)
Title: Image forming apparatus
Inventor: KIKUCHI NOBUHIRO
IPC: G03G15/20
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent slip between a recording material and a pressure roller and supply a stable fixed image, in a fixing apparatus having: a pressure roller which is rotated with its external circumferential surface kept pressed against the surface of a heating means and which forms a fixing nip between the surface of the heating means and itself; and a fixing film which enters the fixing nip while sliding over the surface of the heating means.  <P>SOLUTION: The apparatus has the function of detecting the peripheral speed of the fixing film or the speed at which a recording material is conveyed. When an abnormal speed is detected, the controlled temperature of a heating means is altered. Thus, the occurrence of slip between the recording material and the pressure roller is prevented in only one time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018183-A (JP)
Title: Automatic guided vehicle corresponding to various small lot
Inventor: TAKAHASHI TAKANORI
IPC: B65G59/02
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic guided vehicle having relatively simple structure, and capable of effectively transferring a plurality of packing boxes of various kinds, by transferring the packing boxes storing components to be used as many as the number to be used while destacking the packing boxes from a location of the packaging boxes being stored in a stacked state, in a process in which production items are various and a production lot is small.  <P>SOLUTION: This automatic guided vehicle comprises: a rack part having a plurality of stages mounted on a body having a driving part, a travelling part, and a control part; a destacking and transferring mechanism which performs loading/unloading of articles; and a rack moving mechanism which moves the articles between the rack part and the destacking and transferring mechanism. The destacking and transferring mechanism comprises: a transfer stage capable of holding the articles; a detector; a gripping lifting part for gripping the articles; a transfer arm capable of pulling in or pushing out the articles by cooperating with the gripping lifting part; and a lifting part for vertically lifting the transfer stage, the detector, the gripping lifting part, and the transfer arm, to perform positioning.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020405-A (JP)
Title: Optical method of measuring physical property using polarized light and apparatus therefor
Inventor: YAMADA YASUMASA
IPC: G01N21/03
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical method of measuring physical property and an apparatus therefor, which have a small and versatile chamber wherein the temperature of a sample and its atmosphere can be controlled, and a window member can be exchanged suitably in accordance with a wavelength of the polarized light used therefor, and use the polarized light entering obliquely the sample.  <P>SOLUTION: The optical apparatus for measuring the physical property, which makes the polarized light enter obliquely the sample and measures changes in a polarization state of reflected light from the sample, employs the small chamber having a chamber main body wherein the sample is contained and two windows 23 are formed so that their window planes are normal to respective travel directions of the entering polarized light and the reflected polarized light from the sample. The small chamber is made up so that the entering polarized light and the reflected polarized light pass through the window planes of the windows.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003199867-A (JP)
Title: Support for game equipment
Inventor: DOBASHI MINORU
IPC: A63F7/02
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support for game equipment that is capable of reliably holding high-load game equipment, is lightweight and free from static electricity, can be easily disassembled, classified and disposed of, and facilitates mounting of electronic parts or the like.  <P>SOLUTION: The support 50 for a game machine body such as a pachinko- slot machine, is composed of a metal frame 11 to which a game machine body is mounted and held and lightweight paper surface materials 51 to 54 covering the top face and the rear. The front opening 11e of the metal frame 11 is kept opened and the game machine body is mounted thereto. In side frames 11b and 11b and a rear frame 11c, both side edges are bent outwards so a to form a U-shaped section. The surface material 52 with openings 56 for heat dissipation that covers the rear and the surface material 54 covering the sides are attached, using the U-shaped bent grooves 56.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004019931-A (JP)
Title: Vibration control device
Inventor: YOSHIMURA KENKI
IPC: F16F15/02
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration control device having an excellent workability, requiring less installation space, and allowing a container to be stably installed.  <P>SOLUTION: This vibration control device comprises a column 1, a plurality of containers 2 for storing liquid 9 therein, and a plurality of fixing devices 3 for fixing the containers to the column. The fixing devices comprise loading parts 4 for the containers, and installed through the column in vertically stacked state. The containers 2 have a generally same vertical dimension as that of the fixing devices, have column through-holes 5 at generally center parts, and formed in a generally circular shape as viewed from an upper side. The containers 2 comprise loaded parts 6 on inner peripheral lower surfaces, upward tilted surfaces 7 on outer peripheral upper surfaces, and downward tilted surfaces 8 on outer peripheral lower surfaces. The column 1 is passed through the through-holes 5, the loaded parts 6 are vertically loaded on the loading parts 4 of the fixing devices, and the upward tilted surface 7 of the lower container is allowed to abut on the downward tilted surface 8 of the upper container.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003096244-A (JP)
Title: Process oil for rubber and rubber composition
Inventor: NAKAMURA MASAJI
IPC: C08L21/00
Filed: 2002-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a process oil for rubber which can give a rubber excellent in initial rubber physical properties (physical properties in ordinary state) and also excellent in heat resistance, and to provide a rubber composition containing this oil. SOLUTION: The process oil contains (a) 25-100 wt.% of a mineral oil-based vacuum distillation residual oil having a viscosity-gravity constant of 0.790-0.875 and (b) 0-75 wt.% of a mineral oil which contains a polycyclic aromatic compound by less than 3 wt.% and has a flash point of 200 deg.C or more. The rubber composition incorporates 10-25 wt.% of the above process oil in the rubber, based on the total amount of the rubber composition.
Patent JP-2004024613-A (JP)
Title: Seat support device
Inventor: AKABANE EIJI
IPC: B60N2/20
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the shape of a surface of a seat back by a light handle operation with a simple structure in a seat support device.  <P>SOLUTION: A support member 11 inside the seat back 2 is supported and fixed to a support shaft 12 so that it can integrally rotate. The support member 11 has a support surface on the outer shell, and the surface position of the waist part of the seat back is adjusted in the width direction as the support surface pushes up the rear surface of the seat back from inside by the rotation. In addition, a handle is disposed on a rotatable handle shaft 15 parallel to the support shaft 12, and a speed reduction mechanism 17 for transmitting the power by the speed reduction is mounted between the support shaft 12 and the handle shaft 15. The speed reduction mechanism 17 reduces the speed of rotation of the handle shaft 15 and transmits the rotation to the support shaft 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031687-A (JP)
Title: Method for forming initial bowl of wire for wire bonding and apparatus for wire bonding
Inventor: NISHIURA SHINICHI
IPC: B23K20/10
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To set copper as an object of wire bonding in a method for forming an initial bowl of a wire for wire bonding and an apparatus for wire bonding.  <P>SOLUTION: The apparatus 50 for wire bonding includes a capillary 16 in which the wire 12 is inserted. When a switch of a first DC high-voltage power supply 56 is turned on, an atmospheric discharge occurs between a tip of the wire 12 and a torch electrode 52, the tip of the wire 12 is melted by the discharge to form a bowl-like ball base. Then, when the switch of a second high-voltage power supply 66 is turned on, an atmospheric discharge occurs between a pair of ionization gas forming electrodes 60a and 60b made of a lower melting point coating material than the wire, and an ionization gas including tin ion is formed. The ball base is included in the ionization gas and thereby the tin is adhered to the surface of the ball base, and the initial bowl 58 is formed in which a low melting point coating material is adhered on the surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003059199-A (JP)
Title: Disk reproducing method and recording and reproducing method for audio signal
Inventor: TANAKA YOSHIAKI
IPC: H04N5/92
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproducing method that efficiently records and displays character information denoting contents when audio data such as a music source are mainly recorded. SOLUTION: Audio data are arranged in an A (audio) pack, and character information associated with the audio data and display time data are arranged to an A-CONT(audio control) pack. A display time decoder 51 separates the display time data in the A-CONT pack into display start time data and display end time data, which are respectively applied to a start comparator 52 and an end comparator 53, the character data are converted into display use dot matrix character data by a character data decoder 54 and stored in a buffer 55. The start comparator 52 and the end comparator 53 compare addresses of data of the display start time and the display end time with an A pack address to control the display time of characters.
Patent JP-2004035623-A (JP)
Title: Modified polypropylene and method for producing the same
Inventor: WAKABAYASHI HIDEAKI
IPC: C08F8/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified polyproplene which is produced by modifying polypropylene having a racemo diad (r) in a specific range with a compound such as (meth)acrylic acid, its derivative, or a styrene derivative and has thermal stability, compatibility with polypropylene-based materials, and further solubility in organic solvents in an improved balance, and to provide a method for producing the same.  <P>SOLUTION: This modified polypropylene is characterized by reacting polypropylene having a racemo diad [r] of 0.51 to 0.88 measured by<SP>13</SP>C-NMR with a compound (modifying agent) such as (meth)acrylic acid, its derivative or a styrene derivative. The method for producing the modified polypropylene is characterized by reacting the polypropylene having a racemo diad [r] of 0.51 to 0.88 with one or more above-modifying agents in the presence of a radical reaction initiator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039331-A (JP)
Title: Fuel cell module
Inventor: KOSAKA KENICHIRO
IPC: H01M8/12
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To equally distribute gas from a chamber for supplying the gas for a fuel battery cell to a plurality of fuel battery cell tubes having the fuel battery cell connected to the chamber, in a fuel battery cell module.  <P>SOLUTION: This fuel cell module used in the present invention is provided with the plurality of fuel battery cell tubes 3, the first fuel chamber 8, the second fuel chamber 9, and an air chamber 7. Each of the cell tubes 3 includes the fuel battery cell. The first fuel chamber 8 supplies the fuel gas 1 to the fuel battery cell tubes 3, and one end part of the cell tube 3 is engaged with the first tube plate 14. The second fuel chamber 9 discharges the fuel gas 1 unused in the cell, and the other part of the cell tube 3 is engaged with the second tube plate 15. The air chamber 7 is installed between the first chamber 8 and the second chamber 9, supplies oxidant gas 2 to the fuel battery cell, and includes the first insulation body 10-2 having the first hole 10-3 for penetrating the cell tube 3. The first insulation body 10-2 generates a pressure loss in the oxidant gas 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003122446-A (JP)
Title: Low latency clock distribution
Inventor: MASLEID ROBERT P
IPC: H03K5/1534
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for distributing clock signal information as rising and falling edge signals. SOLUTION: In one embodiment, a first pulse signal includes a pulse generated for the rising edge of each clock pulse and a second pulse signal includes a pulse generated for the falling edge of each clock pulse. The temporal information associated with the time delay of the leading edges of corresponding pulses of the first and second pulse signals maybe used to recover clock signal. In one embodiment, skewed amplifiers are used to amplify the first and second pulse signal edge pulses. In one embodiment, the first and second pulse signals are regenerated and amplified before they are input into a tri-state buffer to recover the clock signal.
Patent JP-2004039445-A (JP)
Title: Battery case
Inventor: MATSUURA TOMOHIRO
IPC: H01M2/04
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery case in which process is easy, small-sized, having a high strength.  <P>SOLUTION: A cap 12 is fitted to a battery case body 10, and a battery electrode 16 is protruded in the cap 12. On the top face of the cap 12, a groove 18 is formed close to the joint part 14 of the battery case 10 with the cap 12 along the circumference of the cap 12. As the material for the battery case 10 and the cap 12, aluminum or aluminum alloy, etc. is preferable for example. Because of presence of this groove 18, welding heat is prevented from escaping to the cap 12 in welding after fitting the cap 12 to the battery case body 10. Accordingly, the joint 14 needs not be made into a protruded shape. Therefore, even if the cap 12 is increased in thickness to enhance its strength, enlargement of the battery case is avoided. Furthermore, as laser power for welding is small because the welding heat does not escape to the cap 12, production cost for the battery case is suppressed by reducing the facility cost and electric power expense. Furthermore, as the surface area of the cap 12 becomes larger by portion of making the groove 18, a heat radiation characteristic in operation of the battery is improved. In addition, if the grove 18 is used for adjusting the position of the laser for welding, the productivity of the battery case is further improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041260-A (JP)
Title: Soft interdental cleaning implement
Inventor: TAKAHASHI ATSUSHI
IPC: A46B9/04
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interdental cleaning auxiliary tool with which an interdental cleaning implement is easily inserted into an embrasure for cleaning an oral cavity at an interdental part by using a oral cavity cleaning auxiliary tool without damaging a gum by an end of a cleaning brush part and without generating a pain or unnatural feeling simultaneously, the intredental cleaning tool is adjusted to the intredental part regulated in an inserting direction such as a labyrinth having a complicated tooth root shape without resistance, a tooth recess part is left unbrushed, a user feels comfortable during intredental cleaning work, and the interdental cleaning imprement is hardly broken.  <P>SOLUTION: An interdental cleaning sponge obtained by sticking or welding a sponge (continuous porous body)consisting of natural cellulose, natural rubber, synthetic rubber or synthetic resin which has high compressibility receiving property and of various kinds of shapes to a periphery of an end of a shaft part such as resin, metal having proper elasticity, shape restoration property and flexibility is connected to a movement axis of an electric interdental cleaning implement or a holding part of an interdental cleaning implement for the hand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044832-A (JP)
Title: Hot water pouring device to apparatus
Inventor: KITANISHI HIROSHI
IPC: F24H1/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water pouring device to an apparatus for preventing an accident where a hose connected to the apparatus falls out and water or hot water continues flowing to a floor or the like until a user recognizes it.  <P>SOLUTION: When a continuous water supply duration to the apparatus 8 becomes larger than a possible maximum duration provided when the apparatus 8 normally operates, a water pouring valve 1 or a hot water pouring valve 2 for supplying water to the apparatus 8 is forcibly closed to stop water supply to the apparatus 8. Thus, even when the hose connected to the apparatus 8 falls out, the water or hot water can be prevented from continuing flowing to the floor or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046491-A (JP)
Title: Program for making computer manage map information
Inventor: UCHIKOSHI HIDEKI
IPC: G06T11/60
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operation efficiency of a system by reducing the work load in a management system of map data.  <P>SOLUTION: This program for making a computer manage map information comprises the step of receiving second map information created in compliance with first map information and having the change information to the first map information added thereto from a network; the step of referring to the first map information from a database; the step of collating the first map information with the second map information; and the updating step of reflecting the change information to the first map information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041090-A (JP)
Title: Single-celled soybean curd refuse and method for producing single-celled soybean curd refuse
Inventor: TSUKIURA HIDEHIRO
IPC: A23L11/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain single-celled soybean curd refuse in which the active ingredients of soybean curd refuse (soybean) are exhaustively effectively used and the amount of waste of a large amount of the residue (soybean curd refuse) discharged from a production process of tofu is reduced as much as possible and to provide a method for producing the single-celled soybean curd refuse.  <P>SOLUTION: The method for producing the single-celled soybean curd refuse comprises a process for making soybean curd refuse into single cell using a splitting enzyme which does not split cell wall and selectively splits intercellular substances.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043930-A (JP)
Title: Fe-Ni ALLOY WORKPIECE FOR SHADOW MASK AND ITS MANUFACTURING PROCESS
Inventor: KUROSAKI IKUYA
IPC: C22C38/08
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Fe-Ni alloy workpiece for a shadow mask which inhibits variation in bore diameter of perforations formed through etching which is considered as a local etching failure observed when forming electron beam-transmitting pores through etching.  <P>SOLUTION: The Fe-Ni alloy workpiece comprises, by mass, 34.0-38.0% Ni, 0.05-0.45% Cu, 0.10-0.50% total of Mn and Cu, ≤0.10% Si, 0.0004-0.005% S and the balance being Fe and unavoidable impurities. The total number of MnS deposits and Cu-S deposits having diameters of 0.01-3μm found at the surface of a leaf strip having a thickness of 0.05-0.3mm is ≥2,000/mm<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO