baber/WOPTO huggingface dataset:
Patent JP-2003102133-A (JP)
Title: Apparatus for controlling temperature rise of secondary battery
Inventor: ABE TAKAAKI
IPC: B60L50/16
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To efficiently increase a temperature of a secondary battery mounted in a hybrid vehicle. SOLUTION: The secondary battery 11 is provided with a temperature sensor 15 for detecting the temperature of the secondary battery 11, a voltage sensor 16 for detecting a terminal voltage of the secondary battery 11 and a current sensor 17 for detecting a current value of the secondary battery 11. The remaining capacity SOC of a secondary battery is calculated from the detected values by a controller 14. A secondary battery remaining capacity SOC* with the maximum calorific value of the secondary battery at the detected temperature of the secondary battery 11 is calculated.  Since the secondary battery is charged and discharged in a predetermined range of the secondary battery remaining capacity SOC*, so as to make the secondary battery remaining capacity SOC follow the secondary battery remaining capacity SOC* changing by repeatedly charging and discharging, the temperature of the secondary battery can be more efficiently increased and an output from the secondary battery is improved.
Patent JP-2003096264-A (JP)
Title: Water-based high solid thermoset resin composition
Inventor: HISAWATARI WAKANA
IPC: C08F2/22
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based high solid thermoset resin composition using a high solid emulsion resin suitable for a binder having thermosetting properties. SOLUTION: The water-based high solid thermoset resin composition comprises the high slid emulsion resin and a curing agent and has a viscosity of 30-10,000 mPa.s as measured by an E-type viscometer at 1 rpm (25 deg.C) and a solid content of 55-65 wt.%. The high-solid emulsion resin comprises two types of resin particles having different volume average particle sizes that are obtained by emulsion polymerization of an α,β-ethylenically unsaturated monomer mixture having a hydroxy value of 10-150 and an acid value of 5-50. The first resin particle has a larger volume average particle size compared with that of the second resin particle. The first resin particle has a volume average particle size of 0.2-1.5 μm, and the second resin particle has a volume average particle size of 0.05-0.4 μm.
Patent JP-2003100792-A (JP)
Title: Method for forming protrusion electrode
Inventor: TERAJIMA KAZUHIKO
IPC: H01L21/60
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that variations in height of protrusion electrodes occurs, by displacement of a screen mask or by attachment of a brazing material to the mask, when forming protrusion electrodes having electrode intervals of a semiconductor substrate or a circuit substrate which are made fine by screen printing. SOLUTION: Thick film photosensitive resin to cover pad electrodes is coated on the surface of the substrate so that a film thickness is nearly uniform. Then, by a photo lithography method, a thick film photosensitive resin pattern is formed which makes exposing holes to surfaces of the pad electrodes have the same volumes, and also makes areas of the pad electrodes exposed in the exposing holes equal. Further, the exposed holes are fully filled with a paste form brazing material up to their edges by the screen printing method. Next, the brazing material is melted, so that at least top edges of the material become round to form protrusion electrodes, and the thick film photosensitive resin pattern is removed.
Patent JP-2003100427-A (JP)
Title: Steam generator
Inventor: ASANO TADASHI
IPC: H05B6/10
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a durable steam generator which can generate a high- temperature steam efficiently. SOLUTION: A heat generation body 1 has a hollow cylindrical shape having a through hole 2 in the center, and is housed in a case 3. A coil 4 is wound around the case 3. Liquid is supplied from the lower side of this heating device 1, is heated by the heating device 1 to form the steam, and the steam is discharged from the upper side of the heating device 1. The cross-section of the heat generation body 1 is constituted as shown in (b), surroundings of carbon 5 which is an heat generation part is coated by ceramics 6. Therefore, even if the carbon 5 generates heat to have high temperatures, the carbon is not oxidized to form CO2 , so it can be heated up to the high temperatures. If an alternating current is made to flow in the coil 4, an eddy current is generated in the carbon 5 which is a conductor, the carbon 5 generates by the Joule heat.  This heat is transferred to water and the steam contacted with the heat generation body 1, and makes the water evaporate to form the steam.
Patent JP-2003104257-A (JP)
Title: Saddle raising and lowering device and bicycle using the same
Inventor: NISHIMURA RITSUO
IPC: B62J1/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a saddle raising and lowering device which can adjust the height of a saddle easily, and prevent the saddle from turning. SOLUTION: The saddle raising and lowering device 10, which adjusts the height of the saddle 14 by moving up and down by means of a gas spring 12, comprises a turning prevention mechanism 71. The turning prevention mechanism 71 comprises a first turning regulating recess 70a formed at an inner circumference of an external cylinder 70, a second turning regulating recess 68a formed at outer circumference of a base tube 68, and a ring-shaped coupling member 76 intervened between the external cylinder 70 and a base tube 68. The ring- shaped coupling member 76 comprises a first engagement projection part 76a for engaging with the first turning regulating recess 70a, and a second engagement projection part 76b for engaging with the second turning regulating recess 68a.  The ring-shaped coupling member 76 regulates turning of the base tube 68 and the saddle 14, by coupling the external cylinder 70 and the base tube 68 integrally.
Patent JP-2003105879-A (JP)
Title: Ventilation and humidity conditioning equipment
Inventor: YOSHIDA SHIGEO
IPC: E04B1/70
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the humidity conditioning function by efficiently exhibiting the humidity conditioning function possessed by the humidity conditioning member in ventilation and humidity conditioning equipment which gives the humidity conditioning to air in underfloor space and supplies the conditioned air to each room in a building. SOLUTION: This equipment comprises humidity conditioning members storing chamber 20 housing granular massive members 30 such as siliceous shale placed in an underfloor space U, an air inflow portion 22 comprising a ventilating net wall uniformly arranged in a peripheral direction at an external wall of a humidity conditioning members storing chamber, a ventilating cylinder 40 installed vertically at the center of the humidity conditioning members storing chamber 20 with vent holes 42 uniformly arranged in the peripheral direction and an air blasting means 50 such as a sirocco fan creating an air flow moving from the underfloor space U to an indoor space R through the humidity conditioning members storing chamber 20 and a ventilating cylinder 40.
Patent JP-2003102215-A (JP)
Title: Riding type paddy field implement
Inventor: TANAKA TOMIO
IPC: A01C11/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a riding type paddy field implement excellent in handleability, enabling a work in no-load working of a connected paddy field implement to be carried out in a state in which a brake is locked securely. SOLUTION: This riding type paddy field implement divides power which is speed changed by a main transmission 41 comprising a hydraulic infinite variable speed transmission, in a mission case 9 for a traveling system and for a working system, and transmits the divided power for traveling to right and left front wheels 1 and rear wheels 2 through a subsidiary gear transmission, and transmits the divided power for working system to the paddy field implement 4 connected to the traveling body 3, the speed changed power from the main transmission 41 is directly transmitted without inserting a main clutch to the upstream of the dividing point of the traveling system and the working system, and provides a link means braking a braking system 30 for stopping in connection to the movement of the subsidiary gear transmission to a neutral position.
Patent JP-2002185320-A (JP)
Title: Frequency synthesizer and method of synthesizing frequency with low noise
Inventor: JOVENIN FABRICE
IPC: H03M3/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a frequency synthesizer the output frequency of which can be adjusted with an integral value or a fractional value. SOLUTION: A phase-locked loop has a VCO 12, a frequency divider 14, a phase comparator 16, and an LPF 18. The frequency divider 14 is a programmable frequency divider which can divide the frequency of a supplied signal by an integer and is connected to a frequency dividing ratio computing element 40 which controls the frequency dividing ratio N of the divider 14 as the function of a signal supplied from a Σ-Δ modulator 30. In addition, a frequency divider 100 having a fractional but is fixed frequency dividing ratio is connected between the VCO 12 and frequency divider 14. This frequency synthesizer is also provided with a means which changes an adjusting instruction by the corresponding method by activating the frequency divider 100 when the fractional part K of a mean frequency dividing ratio falls within a prescribed range.
Patent JP-2003116020-A (JP)
Title: Velocity modulator
Inventor: UCHIDA YUKIO
IPC: H04N3/32
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a velocity modulator which can sufficiently obtain a velocity modulation effect even when a video frequency is widened in band. SOLUTION: A first velocity modulation pulse signal Pa1 and a second velocity modulation pulse signal Pa2 are individually synchronously applied from a fist amplifier 13 and a second amplifier 1 to a first velocity modulation coil 14 and a second velocity modulation coil 15. Thus, a transistor having high-frequency characteristics which cannot have been heretofore used, can be adopted, and hence the sharpness of the image quality of the vido signal can be improved in wider bandwidth.
Patent JP-2003117650-A (JP)
Title: Apparatus for supplying molten metal and die casting machine
Inventor: NANTO HIROSHI
IPC: F16C33/24
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for supplying molten metal with which the necessary quantity of metallic material can be melted and supplied in each casting, in a casting apparatus for continuously performing the casting. SOLUTION: The apparatus comprises a vessel 330, a closed chamber 320, a coil for melting with which the metallic material held in the vessel 320 is made to the molten metal with an induction heating and a driving shaft 392 connected with the vessel 330 and for causing the molten metal to flow by tilting the vessel 330, the driving shaft 392 being freely rotatably supported with a bearing 393a held by a side plate 320a constituting the closed chamber 320. The bearing 393a is ceramics-made or aluminum oxide-made sliding bearing.
Patent JP-2003123901-A (JP)
Title: Electric connector
Inventor: MIDORIKAWA KAZUYA
IPC: H01R13/631
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a connector easily fittable even if a fitting part is invisible. SOLUTION: This electric connector 10 fits and receives a fitting projection part 32 of a mating connector 30 to a fitting recessed part 17 formed of a peripheral wall of a housing 11. The housing has guide surfaces 14A and 15A for guiding the tip edge part of the fitting part of the mating connector by a surface crossing in the fitting direction, and regulating surfaces 12A and 13A for stopping slide in the first direction of the mating connector on the guide surfaces in a first position coincident with a fitting position in the first direction. A space is formed in the housing for allowing a movement up to a second position capable of fitting the fitting projection part of the mating connector in the second direction existing on the guide surfaces at a right angle to the first direction from the first position.
Patent JP-2003127199-A (JP)
Title: Device for correcting/controlling resin pressure and temperature for injection molding machine
Inventor: NAKAZAWA MAKOTO
IPC: B29C45/77
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To constitute a device for detecting the pressure and temperature of an injected resin in a freely attachable/detachable manner at a locating part of a fixing platen, to enable the pressure and the temperature to be corrected and controlled by a control device which arithmetically operates detection data through comparing it to injection device-side data and further, and to put the corrected pressure/temperature data into use in a molding machine in the process of a molding operation. SOLUTION: The device for correcting/controlling the resin pressure and temperature of an injection molding machine comprises a body 11 which has its tip fitted to a cylindrical adapter 5, and is mounted on the locating part of the fixing platen 3 with an attached mold 4; a resin passage 12 which is bored all the way from the nozzle control aperture 13 of the rear end face of the body 11 to an outflow aperture 14, and has an installed operating/ closing valve 15; a resin pressure sensor 16 and a resin temperature sensor 17 provided facing the resin passage 12, a detector 1 structured of a thermocouple 19 for detecting the temperature of the body 11 heated by a band heater 18;  and a control arithmetic unit which loads the detection data from the detector 1 side as variation data in the molding step, then compares the variation data to the temperature and pressure data from the injection device side, and arithmetically corrects the resin temperature and pressure of the injection device side to the set values.
Patent JP-2003128282-A (JP)
Title: Sheet feeder
Inventor: UCHIDA KAZUYUKI
IPC: B65H3/46
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder with a simple structure, and without degradation of a separation pad and a sheet feed roller while the apparatus is not in use, by means of a friction pad separation method in which a plurality of sheets are separated and fed by friction force. SOLUTION: This sheet feeder comprises a sheet feed deck 1 which is pivotally supported by an apparatus body shown in a drawing, the sheet feed roller 2 which separates and carries the sheets S stacked on the sheet feed deck 1, the separation pad 3 which catches the sheet S between itself and the sheet feed roller 2 and separates piece by piece, and a pad deck 4 which holds the separation pad 3. The sheet feed deck 1 has an elastic member 7 at the top front part in the sheet feed direction, and brings the separation pad 3 into contact with the sheet feed roller 2. When the sheet feed deck 1 is rotated while in use, the elastic member 7 pushes up the pad deck 4, the separation pad 3 is brought into contact with the sheet feed roller 2, and the sheet feed deck 1 is rotated while the device is not in use, thus making a clearance between the separation pad 3 and the sheet feed roller 2.
Patent JP-2002184120-A (JP)
Title: Information recording/reproducing device and information recording/reproducing method
Inventor: TSUKAMOTO MANABU
IPC: G11B20/12
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an information recording/reproducing device and its method to secure reliability of information to be requested according to kinds of information to be handled and not to reduce areas of a recording medium more than necessary. SOLUTION: The information recording/reproducing device is provided with a means to perform an interleave processing of inputted information, an error correction encoding means 3, a decoding means 4, a defect judging means to judge a defective sector from the number of errors of the information read from the recording medium and a defect level setting means 14 to set a judgment level to judge a defective part and constituted so that the number of errors are counted for each interleave processing unit, a sector including the interleave processing unit is regarded as the defective sector when the error to exceed the prescribed judgment level set by the defect level setting means 14 exists and the prescribed judgment level is changed based on a kind of the inputted information.
Patent JP-2003132522-A (JP)
Title: Magnetic recording medium
Inventor: TOMARU MIKIO
IPC: G11B5/73
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a low cost magnetic recording medium in which the electromagnetic transducing characteristics are good even in a recording/reproducing system combined with an MR head, in which a C/N or a S/N at a high density recording region is greatly improved in particular, and in which the productivity is excellent. SOLUTION: In the magnetic recording medium constituted by forming a magnetic layer on a supporting body, the magnetic recording medium is characterized in that a flat coating layer having the thickness of 0.10-1 μm and the surface roughness of equal to or less than 5 nm in which the number of protrusions having the height of equal to or more than 20 nm measured by the atomic force microscope (AFM) are equal to or less than 20/900 μm<2> is provided on at least either side of the supporting body.
Patent JP-2003126106-A (JP)
Title: Tissue collection needle
Inventor: HIEJIMA NORIHIRO
IPC: A61B10/02
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a tissue collection needle whose reflux of a rinsing liquid is highly effective in the collection of ova from an ovary. SOLUTION: The tissue collection needle is composed of a hollow metal outer needle equipped with a blade at a leading edge, a hollow inner tube internally furnished in the outer needle and a branch connector with a means to fix the basic edges of the outer needle and the inner tube, respectively, whose features includes a space between the hollow metal outer needle and the hollow inner tube, and the space with an opening in an inner side than a liquid injection route which is laterally opened from an axial direction of the hollow metal needle and the hollow inner tube because of the branch connector at the basic edge section of the metal outer needle and forms a tissue aspiration route that passes an inside of the branch connector at the outer needle basis and the forefront of the inner tube projects forward than the outer needle blade when the inner tube extends.
Patent JP-2003138854-A (JP)
Title: Door and its manufacturing method
Inventor: IWAMOTO MASAAKI
IPC: E06B3/74
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a rail and stile combined style door of a flush structure at a low cost. SOLUTION: The door is constituted by sticking rail and stile face plates and a panel board on stile cores, rail cores and cores assembled lengthwise and breadthwise. The door is so constituted that both right and left stile cores, both up and down rail cores and the vertical and horizontal cores are assembled to fix, the stile face plates, the rail face plates and the panel board are stuck on both sides of the assembled and fixed cores alternatively that the stile face plates and the rail face plates and the panel board are stuck on both sides of the assembled and fixed cores as a built-up assembly in advance.
Patent JP-2003011786-A (JP)
Title: Wiper device and rear wiper for automobile
Inventor: TSUKUI MICHIO
IPC: B60S1/44
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide the compact and lightweight wiper device and rear wiper capable of dispensing with a motor and a link mechanism. SOLUTION: The vibration is applied to a wiper blade 4 movable along a glass surface 3, by piezoelectric elements 6a, 6b composed of piezoelectric ceramics. The wiper blade 4 is self-moved on the glass surface 3 by the vibration. The piezoelectric elements 6a, 6b are mounted on the wiper blade 4 and a tip or the like of the wiper blade 4. As the wiper blade 4 is self-moved, an electromagnetic motor and the link mechanism for driving the wiper blade are unnecessary, the wiper device can be miniaturized and lightened, and the layout performance can be improved. Whereby the wiper device can be mounted even in a narrow and small space, and the rear wiper can be mounted on a glass hatch and a rear window of an open car.
Patent JP-2003140195-A (JP)
Title: Liquid crystal element
Inventor: MUNAKATA HIROHIDE
IPC: G02F1/141
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of so-called image persistence (namely, old images remain without being erased when the images of the same pattern are switched to another images after being displayed for a long time). SOLUTION: The liquid crystal panel shown in Figure is arranged with an alignment control film 5a so as to come into contact with chiral smectic liquid crystals 2 and is further arranged with charge control members 9a and electrodes 3a. In such a case the images of the same patterns are displayed for a long time, the charges supplied from the electrodes 3a are accumulated in the alignment control film 5a but when the image display is stopped, the accumulated charges are diffused from the charge control members 9a to the electrodes 3a. Consequently, the old images (the images displayed thus far for a long time) disappear and the occurrence of the image persistence can be eliminated.
Patent JP-2003142022-A (JP)
Title: Electron beam irradiation device and its method
Inventor: KOMATSUBARA TAKAO
IPC: G03F7/20
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam irradiation device and its method preventing drop in vacuum in the mounting/demounting of an irradiation object without enlarging a rotating table by arranging an exhaust block at the end of an electron optics lens barrel in the electron beam irradiation device with the rotating table. SOLUTION: This electron beam irradiation device is equipped with the rotating table 31, the electron optics lens barrel 1 irradiating electron beams to the irradiation object 36 on the rotating table; the exhaust block 11 exhausting air in a gap between the electron optics lens barrel and the irradiation object, moving mechanisms 38, 39 moving the irradiation object between a working position facing the electron optics lens barrel and the mounting/ demounting position where the irradiation object is apart from the electron optics lens barrel; and cover members 51, 61 adhering closely to the rotating table or the irradiation object in order to prevent drop in vacuum when the rotating table is moved from the working position to the mounting/demounting position.
Patent JP-2003142103-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TAKEUCHI TAKASHI
IPC: H01M4/36
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery with high safety by suppressing an overshoot phenomenon of the secondary battery even when the upper limit of the working environment temperature increases. SOLUTION: The secondary battery uses a cellulose compound wherein halogen or a halogen compound are combined as a thickener or a binding agent. The cellulose compound is at least one kind compound of cellulose ester derivative selected from cellulose, carboxymethyl cellulose, methylcellulose, hydroxymethylcellulose, ethylcellulose, or hydroxyethylcellulose.