baber/WOPTO huggingface dataset:
Patent JP-2002355343-A (JP)
Title: Golf ball
Inventor: YAMAGISHI HISASHI
IPC: A63B37/12
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball having excellent durability against cracks and good feeling of striking a ball by combining a soft core and an interlayer composed of the layers wherein an appropriate quantity of inorganic filler is added at least to one layer. SOLUTION: The golf ball is provided with the core, the interlayer composed of two layers surrounding the core, and a cover containing a thermoplastic resin as a main material which covers the interlayer. The core contains a rubber base as a main material and has a diameter of 28-38 mm, and a deformation quantity of the core is 3.0 mm or greater when 100 kg of load is applied. At least one layer of the interlayer contains a resin component and 5-40 pts.wt. of the inorganic filler based on 100 pts.wt. of the resin component. A specific gravity of the cover is 0.93-1.15. An inside interlayer has a Shore D hardness of 45-70, an outside interlayer has a Shore D hardness of 55 or lower, and the cover has a Shore D hardness of 55-70. The hardness of the outside interlayer is lower than the hardness of the inside interlayer and the cover.
Patent JP-2004000034-A (JP)
Title: Puffed food
Inventor: IWAI KAZUMI
IPC: A23L23/10
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a puffed food which can attribute a preferable crispy mouthfeel like the particles of granular rice biscuits or Kaminari-okosi and maintain the crispy mouthfeel even after being mixed with liquid condiments such as Chinese bean jam or hot water.  <P>SOLUTION: Dry processed Konnyaku in an optional shape such as granules, strings, or powder is puffed by being heated by frying, baking, roasting, boiling, steaming, or the like. The dry processed Konjak is mixed with a binder to be agglomerated in an optional shape such as a block or a plate and then puffed by heating treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012003-A (JP)
Title: Fluid heat exchanger
Inventor: OMORI YOICHI
IPC: F28F1/04
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noiseless and maintenance-free heat exchanger causing no environmental problem.  <P>SOLUTION: This fluid heat exchanger comprises a thermal conversion part applying plate-shaped Peltier elements for adjusting the temperature of fluid and an electric power part, so as to be constituted of a thermal converter 17 formed of only square pipes 10, 11, and 12 and the Peltier elements 13 and 14, and the electric power part 16 alone, thus having a simple structure. This heat exchanger produces no noise in a compression process such as a conventional heat pump type and is easily maintained. This heat exchanger does not use refrigerant such as fluorocarbon to cause environmental problem.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015920-A (JP)
Title: Inverter device
Inventor: SUZUKI KENICHIRO
IPC: H02M7/48
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a circuit provided in a front part of an inverter body from being damaged by a heat from a heat sink formed at a rear part of the inverter body 11.  <P>SOLUTION: The heat sink 11b is provided in the rear part of the inverter body 11 having a circuit 11a in the front part, a series of grooves 11c are provided at a boundary part between the circuit 11a and the heat sink 11b of the outer periphery of the inverter body 11, divided parts 26a, 26b of a mounting plate 25 are inserted into the grooves 11c, and clamped with each other to mount the mounting plate 26 at the inverter body 11, and the mounting plate 26 is mounted at a mounting panel 27 so that the heat sink 11b is discharged out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010283-A (JP)
Title: Sheet folding device
Inventor: AKAMA SUEO
IPC: B65H45/30
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet folding device capable of realizing automation of multiple-folding.  <P>SOLUTION: A sheet feeder 10 feeds a sheet 3 one by one. A creasing device 20 includes first and second rolls 22, 23. The first and second rolls 22, 23 have pressing molds on the peripheral faces of cylindrical base bodies, rotate in synchronization with each other, sandwich and press the sheet 3 from both face sides to impart a crease to the sheet 3, and send the sheet 3. A folding device 30 receives the sheet 3 sent from the creasing device 20, folds the sheet 3 along the crease and sends the sheet 3. A folding-up device 40 folds up the sheet 3 sent from the folding device 30 along the crease into a flat state. The sheet feeder 10, the creasing device 20, the folding device 30, and the folding-up device 40 are provided in a series of carrying path.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009952-A (JP)
Title: Oscillation regulating mechanism of crawler traveling unit
Inventor: TANAKA KIYOSHI
IPC: B62D55/10
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillation regulating mechanism of a crawler traveling unit in which accumulation of mud or the like in traveling on fields is small.  <P>SOLUTION: This oscillation regulating mechanism 41, wherein a driving sprocket 12 for driving and driven wheels 9 and 11 rotating freely are supported pivotally for regulating an oscillation range with the axis center of an axle 18 of a truck frame 8 of the crawler travelling unit 3 made of a crawler 14 wrapped around the driving sprocket 12 and the driven wheels 9 and 11, is provided with a regulating rod 42 set upward from the truck frame 8 and contact members 43 arranged opposing before and after the regulating rod 42. The lower part between the contact members 43 is opened by having them inclined in the truncated chevron shape, when seen from the side of the contact members 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003087741-A (JP)
Title: Reproducing method, reproducing device, recording method, recording device, and optical disk
Inventor: YAMANE YASUHIKO
IPC: G11B27/00
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for interleaving bit stream so that a bit stream can be seamless-reproduced from a multimedia optical disk which is used efficiently by recording data shared by a plurality of titles and has a data structure that realizes such a new function as the multiangle reproduction. SOLUTION: The data structure is such that a plurality of video objects (VOB) containing compressed video data are recorded on the multimedia optical disk (M) in the order of reproduction in interleave areas (blocks 4 and 6) and continuous areas (blocks 1, 2, 3, 5 and 7) and a management area (NV) in which data are interleave-recorded together with the video data is provided. The information which specifies the information on the end position of the area from which data are read out continuously and the information on the position where the data can be reproduced next on the disk are recorded in the management area.
Patent JP-2003102950-A (JP)
Title: Pachinko game machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine, in which interest can be improved in the flow-down situation of game balls. SOLUTION: A first idle ball rolling path 70 and a second idle ball rolling path 71 are provided in a play area and a ball guiding member 80 is arranged at a position, where a game ball flowing down from the first idle ball rolling path 70 can be received. Therefore, the action of the game ball in flowing down from the first idle ball rolling path 70 through a ball receiving part 81 of the ball guiding member 80 is complicated and interest in play performance can be improved. Further, since the game ball is held in the ball receiving part and ejected in a fixed direction while being guided, the flow-down direction of that game ball is limited in a certain degree and the flow-down situation different from the case of making the game ball flow down in a random direction without entering the ball receiving part 81 is added.  Thus, the flow-down situation of the game ball is made various and interest in play performance is improved.
Patent JP-2004016476-A (JP)
Title: Artificial dialyzer
Inventor: SHIRAHAMA KENSHO
IPC: C08L67/02
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial dialyzer with a housing material which can be suitably used as an artificial dyalyzer for γ-ray sterilization.  <P>SOLUTION: This dialyzer is formed of a housing material which contains (A) 60-80 mass% of polycyclohexylene dimethylene terephtharate and (B) 20-40 mass% of polyethylene terephtharate and has drug resistance and transparency. For an ISO (international organization for standarization) multipurpose test piece prepared by the injection molding method by using the constitution materials of the housing, (a) Charphy impact value after 25 kGy γ-ray irradiation is ≥20 kJ/cm<SP>2</SP>and (b) a change in yellowness (b*) under a color test after 25 kGy γ-ray irradiation is ≤2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023900-A (JP)
Title: Controller of starter generator for internal combustion engine
Inventor: SHIMAZAKI MITSUYOSHI
IPC: H02J7/14
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of a starter generator for an internal combustion engine which can conduct a voltage regulating operation for preventing an overvoltage from being applied to a battery and a load without sampling a battery voltage and without an A-D conversion.  <P>SOLUTION: A map for imparting a relationship between timings in which load current flowing to the battery 3 and the load 7 through a feedback diode of an inverter circuit 4 from an armature coil of the starter generator 2, a rotating speed of an engine and an output voltage of the armature coil exceed set values, is stored, and timing in which the output voltage exceeds the set value, is estimated as regulating operation starting timing by retrieving this map for the load current and the rotating speed. When the estimated regulating operation starting timing is detected, the regulating operation for short-circuiting the armature coil is conducted to lower the voltage applied to the battery 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021650-A (JP)
Title: Noncontact communication type information carrier
Inventor: WATANABE HIROTO
IPC: B42D15/10
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive noncontact communication type information carrier with satisfactory handleability and productivity.  <P>SOLUTION: This carrier comprises a core piece 11 formed by installing an IC chip 1 having an antenna coil integrally formed on one side into the recessed part 6 of a core piece body 5; a spacer member 14 formed of a metal-free synthetic resin, which retains the core piece 11 by fitting the core piece 11 to a fitting part 16 provided in the center part thereof; and a weight imparting member 15 consisting of a composition of a metal and a synthetic resin, which is arranged to surround the circumference of the spacer member 14. The spacer member 14 and the weight imparting member 15 are molded in two colors, and the antenna coil 3 is separated from the weight imparting member 15 through the spacer member 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017862-A (JP)
Title: Pneumatic tire
Inventor: MATSUMOTO TADAO
IPC: B60C15/06
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To decrease loss in driving force and braking force without reducing riding comfort.  <P>SOLUTION: In the pneumatic tire, a bead core 5 and a bead apex 8 extending from an outer surface 5a in a tire radial direction of the bead core 5 to the outside in the tire radial direction while tapering off are arranged in a bead portion. The bead apex 8 is composed of a rubber sheet element 9 of small thickness on which short fibers f are arranged in a tire circumferential direction, and a laminating element 10 formed by laminating a plurality of the rubber sheet elements 9 in a tire axial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022467-A (JP)
Title: Pen type light
Inventor: IWAMA MASAAKI
IPC: F21Y101/02
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pen type light allowing a switch to be kept on with a small force, having a simple structure and capable of keeping its cost low.  <P>SOLUTION: This pen type light is composed by disposing an electric lamp 3 at the front part of a cylindrical body 1 with dry batteries 2 housed inside, and by attaching a clip 4 to its rear part. The pen type light is so structured that a metallic coil spring 7 is mounted around the base 5 and the bulb 6 of the lamp 3 in a surrounding form; the front end of the coil spring 7 is brought into contact with the inside surface of the front end of the cylindrical body 1; the front end of the dry battery 2 is brought into contact with the rear end of the base 5 of the lamp 3; the rear end is connected to the base part 4a of the clip 4; and the switch is closed and opened by bringing the tip of the clip 4 into contact with and separating it from the cylindrical body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028589-A (JP)
Title: Analytical chip and analytical device
Inventor: INAMI HISAO
IPC: G01N37/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily-handleable and inexpensive analytical chip capable of detecting a reaction instantly, and a small-sized/portable analytical device constituted from a small-sized photodetector.  <P>SOLUTION: This device is constituted so that the reaction is generated in a specimen supply part. Specifically, the device has a reaction cell formed on a substrate, for introducing thereinto a specimen collected from a biomaterial, a reagent storage part for storing a reagent to be supplied to reaction cells, and a reagent nozzle part connecting the reaction cells to the reagent storage part and constituting a passage where the reagent stored in the reagent storage part flows toward the reaction cells.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003150099-A (JP)
Title: Method for calibrating, characterizing and driving color flat panel display
Inventor: COTTONE PATRICK L
IPC: G09G3/20
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of calibrating a flat panel. SOLUTION: The method of calibrating a flat panel, includes the steps of: displaying a first target using a low level code value for each channel of a display; sensing the luminance level of the displayed first target; adjusting the gain of the display so that the sensed luminance level matches a first predetermined aim value representing a luminance level at least 3 decades lower than a maximum luminance level; displaying a second target using intermediate code values for each channel of the display device; sensing the luminance level and chromaticities of the displayed second target; adjusting the individual channel offsets so that the luminance level matches a second predetermined aim value representing an intermediate luminance level and the chromaticities match a first set of predetermined chromaticities that represent a desired white point;  displaying a third target using maximum code values for each channel of the display; sensing the luminance level and chromaticities of the displayed third target; adjusting the individual channel gains so that the luminance level matches a third predetermined aim value the maximum luminance level and the chromaticities match the first set of predetermined chromaticities.
Patent JP-2004032886-A (JP)
Title: Segments-sequentially-joined stator coil for rotary electric machine and its manufacturing method
Inventor: GOROUHATA TETSUYA
IPC: H02K15/04
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a segments-sequentially-joined stator coil for a rotary electric machine, which is small in stress to the insulation coating of a segment and can avoid the interference with rotor insertion work, and to provide its manufacturing method.  <P>SOLUTION: In the segments-sequentially-joined stator coil for the rotary electric machine, an end oblique section 2000 decreases the stress of the insulation coating and checks the penetration into inside in diametrical direction of the end olique section 2000 by being made in the shap of a circular arc centering upon the axis of the stator core 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025109-A (JP)
Title: Water treatment method and water treatment apparatus
Inventor: FURUICHI MITSUHARU
IPC: C02F1/56
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To stably and efficiently treat water by controlling the amount of an added polymer coagulant at a proper value to prevent the sudden increase of a pressure difference of a filter when raw water is subjected to coagulation-filtration treatment after adding an inorganic coagulant and the polymer coagulant.  <P>SOLUTION: In a water treatment method where, after flocs are formed by adding the inorganic coagulant to the raw water and then adding the polymer coagulant thereto, the raw water is filtered by a filter 4, the amount of the added polymer coagulant is controlled based on the filterability of the raw water after the floc formation by a porous filter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035272-A (JP)
Title: Method of manufacturing synthetic quartz glass optical component, and method of manufacturing gas-enclosing tube
Inventor: IKUTA YORISUKE
IPC: C03B20/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method for efficiently manufacturing a synthetic quartz glass optical component stably exhibiting excellent durability to ultraviolet rays or to vacuum ultraviolet rays having wavelengths of 155-400 nm.  <P>SOLUTION: A synthetic quartz glass block is softened at a temperature of ≥1,300°C and formed into a nearly final shape by heating. Thereafter, the glass block is heat treated at 700-1,200°C for 10-300 h. It is preferable that the synthetic quartz glass block containing each element of alkaline metals (Na, K), alkaline earth metals (Mg, Ca) and transition metals (Fe, Ni, Cr, Al) in an amount of ≤10 ppb is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003027163-A (JP)
Title: TWO-STEP AGING TREATMENT FOR Ni-Cr-Mo ALLOY
Inventor: PIKE LEE M JR
IPC: C22F1/00
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for heat treatment of Ni-Cr-Mo alloys containing 12-23.5 wt.% chromium. SOLUTION: The two-step heat treatment for the Ni-Cr-Mo alloys containing 12-23.5% chromium can provide high yield strength, high tensile strength and other mechanical properties comparable to those of similar alloys age-hardened according to current practices. This treatment can be done over a total time of not more than 50 hours. However, this treatment works for only those alloys containing alloying elements in amounts according to an equation disclosed in this specification.
Patent JP-2004038527-A (JP)
Title: Printer driver, printing control method, computer-readable storage medium, and program
Inventor: SUGANO KATSUICHI
IPC: B41J5/30
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To significantly shorten the printing processing time to the end of printing of a bit map image developed by enhancing the efficiency of intermediate data forming processing without imposing a load on a controller for performing drawing processing.  <P>SOLUTION: The forming state of a plurality of intermediate data formed by an intermediate data forming function 414 is managed by a management table 405, and the rendering state for developing them to bit map images by a bit map forming function 415 is also managed by the management table 405 on the basis of the managed intermediate data. A control is performed on the basis of the state change of the management table 405 so that objects capable of starting bit map image development for which the formation of intermediate data is completed are successively developed to bit map images.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001664-A (JP)
Title: Spacecraft
Inventor: TAKAHASHI SATOYUKI
IPC: B64C29/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacecraft on a comparatively small scale for the use of many people.  <P>SOLUTION: This spacecraft has little danger even when the wind is strong by forming the propeller blades of the spacecraft as a built-in type (since the danger is great when the wind is strong because the blades of a conventional helicopter are open). With the use of the built-in type for many kinds of vehicles, many people can enjoy space. The effect is preeminent. As to fuel, the cost is close to naught once a facility is constructed because of a wind mill power generation facility. Although the weight of a battery is heavy for the moment, a small and light battery with power will soon come out. Unlike an airplane, this spacecraft can stop at a scenic spot during flight in space and fly while looking at the scene without hurry.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048840-A (JP)
Title: Controller of motor
Inventor: WATANABE KATSUYUKI
IPC: H02P1/52
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an overcurrent of a V/f constant control type voltage PWM inverter from flowing at a low speed operating time or at a restarting time of a free-running motor by controlling a permanent magnet motor with a damping winding by the PWM inverter.  <P>SOLUTION: A comparator 17 detects that a difference between an output voltage of the inverter 2 and an induced electromotive force of the motor 3 is large and an absolute value of the output current of the inverter exceeds a set value. A phenomenon wherein the inverter becomes an overcurrent fault is suppressed by temporarily cutting off all gates of the inverter by a gate blocking circuit 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044844-A (JP)
Title: Refrigerator car air curtain
Inventor: YAMAMOTO MASAKAZU
IPC: F25D17/08
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress temperature increase in a cold insulation warehouse, when an operator opens a door and carries in or out loads.  <P>SOLUTION: This refrigerator car air curtain has a plurality of air jet ports 15 in a row at an under position of the door 14 of the cold insulation warehouse 1, and jets air upward from each air jet port 15 in opening the door 14. A plurality of obstacle sensors 19 and dampers 20 capable of blocking each air jet port 15 are disposed along the plurality of air jet ports 15. When one obstacle sensor 19A detects an obstacle 25 in opening the door 14, the air jet port 15A corresponding to the obstacle sensor 19A having detected the obstacle 25 is blocked by a damper 20A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042767-A (JP)
Title: Wheel unit
Inventor: HAYAMA KENZO
IPC: B62B5/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To fix a wheel unit to a wooden cargo bed by reducing the number of connectors.  <P>SOLUTION: A fitting plate 6 is located on a lower side of a flexible cargo bed 3 so that a through hole 12 in the fitting plate 6 overlaps a through hole 14 in the flexible cargo bed 3, and the fitting plate 6 is driven toward the flexible cargo bed 3 by a hammer or the like so that a projection 11 is bitten in the flexible cargo bed 3. Then, a rivet 15 is fitted through the through hole 14 and the through hole 12 from the flexible cargo bed 3 side, and a locking swollen part is formed on a protruded portion from the fitting plate 6 side.  <P>COPYRIGHT: (C)2004,JPO