baber/WOPTO huggingface dataset:
Patent JP-2002164499-A (JP)
Title: Electronic unit having stacked component and method for manufacturing the same
Inventor: WOERZ ANDREAS
IPC: H01L25/18
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To significantly reduce design cost for stack interfaces, to enable to simply assure addressing of each component and to provide a method for manufacturing an electronic unit by improving the electronic unit having stacked components. SOLUTION: The electronic unit has the stacked components wherein each component has a chip (C1-Cn) mounted on the stack interface (Z1-Zn), the stack interfaces have the same layout, chip selection circuits (A1-An) which are non- reversibly adjustable are formed on the chips via contact regions (CS1-CSn and CS11-CSnn) and the contact regions (CS1-CSn and CS11-CSnn) are allocated to the stack interfaces by the chip select circuits.
Patent JP-2003086428-A (JP)
Title: Pulse transformer
Inventor: TANZAKI MASUMI
IPC: H04L25/02
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a pulse transformer which assures proper vertical current balance. SOLUTION: This pulse transformer comprises a first primary side winding P1 connecting between a first terminal 1 and the second terminal 2, a second primary side winding P2 connecting between a third terminal 3 and a fourth terminal 4, a first secondary side winding S1 connecting between a fifth terminal 5 and a sixth terminal, and a second secondary side winding S2 connecting between a seventh terminal 7 and a eighth terminal 8.  The secondary side windings S1, S2 are wound by the bifilar winding method by even number of layers, so that the starting end of winding and the terminating end of winding are approximated in the same flange 12, the starting end of winding and the terminating end of winding of a first primary side winding P1 and a second primary side winding P2 are approximated in the same flange 12, and the winding direction of the second primary side winding P2 is inverted in the winding direction of the first primary side winding P1.
Patent JP-2003086599-A (JP)
Title: Bipolar transistor and method for manufacturing the same
Inventor: SHIMAZAKI TAKAAKI
IPC: H01L29/737
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To acceleration operation, and to prevent a base layer from being damaged in a bipolar transistor. SOLUTION: The film thickness of a pullout base electrode 110b is formed independent of the film thickness of an intrinsic base region 105a. Thus, the film thickness of the intrinsic base region 105a is reduced without increasing a resistance value and a parasitic capacitance by keeping the film thickness of the pullout base electrode 110b. Further, the pullout base electrode 110b is insulated from an n-type sub-collector 103 by an insulation region 104. Thus, it is no longer required to form a p<+> diffused region by ion implantation via the pullout base electrode 110b.
Patent JP-2003080916-A (JP)
Title: Stabilizer device
Inventor: KASAMATSU AKIRA
IPC: B60G17/015
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To restrain the deterioration in a rolling restraining effect. SOLUTION: In the case of mutually connecting mutually corresponding hydraulic pressure chambers of a front wheel side hydraulic cylinder 30 and a rear wheel side hydraulic cylinder 60 by liquid passages 72 and 74, when actual hydraulic pressure is lower than hydraulic pressure determined in response to lateral acceleration of a vehicle, it is determined that liquid leakage is caused. In this case, when solenoid opening-closing valves 100 and 102 are put in a closing state, the two hydraulic cylinders 30 and 60 are cut off. One hydraulic cylinder can be cut off from the other hydraulic cylinder causing the liquid leakage or a part of the liquid passages. The one cylinder can generate a hydraulic pressure difference according to a rolling state of the vehicle, and can generate elastic force in a stabilizer bar.  The deterioration in the rolling restraining effect can be restrained more than when both of the two hydraulic cylinders become nonoperable.
Patent JP-2003086709-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKAWA TAKASHI
IPC: H01L21/82
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To secure a cut margin of a fuse in a semiconductor integrated circuit device having a redundancy circuit. SOLUTION: A fuse F formed at a peripheral circuit region on a semiconductor substrate 1 is composed of two layers, namely a polycrystalline silicon film Fa for composing the gate electrode G of MISFETQs for transferring information formed at the memory cell region, and a polycrystalline silicon film Fb for composing a plug 22 that connects the MISFETQs to a capacitor C for storing information, thus securing the amount of conductive films (reaction layer with laser) that is cut by a laser beam, and increasing detonation force. Additionally, the amount of etching in an insulating film on the fuse F can be reduced, thus reducing the time required for etching the insulating film.
Patent JP-2002155615-A (JP)
Title: Connector with seal for a plurality of panel floor device
Inventor: NELSON THOMAS J
IPC: E04B1/38
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a connector, which has a seal or a sealant for a joint between panels and can be manufactured easily, and which mutually connects or assembles floor panels. SOLUTION: In the connector for assembling and sealing a layer plate-shaped flooring panels as another body from the connector, the connector has a base, an expanding section with a fitting member for fitting to the flooring panel as the expanding section installed to the base and the seal mounted on a selected member in the base and the expanding section. In the manufacturing method for the connector for assembling and sealing the layer plate-shaped flooring panel as another body from the connector, the manufacturing method has a stage, when the expanding section has the fitting member for fitting to the floor panel, and a stage, when the seal is secured to the connector, at the stage, when the connector with the base and the expanding section set up to the base is extrusion-molded.
Patent JP-2003090046-A (JP)
Title: Grating crib unit and grating crib works
Inventor: HORIUCHI SUMIO
IPC: E02D17/20
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To realize lightweight, economical and durable slope protection works, and contribute to the recycling of a waste tire in its product form. SOLUTION: A foamed structure, which is infilled into a space between the adjacent waste tire 10, is formed around the waste tire 10 in a state in which the waste tires 10 are heaped up on an objective slope 3, so that a grating crib unit 2 can be formed for construction of grating crib works. The units 2 are coupled together via a coupling part according to need, and fixed to slope ground via an anchor member, so as to undergo planting.
Patent JP-2003087143-A (JP)
Title: Signal switching distributor
Inventor: YOSHIDA MAMORU
IPC: H04N5/44
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a signal switching distributor which does not need an amplifier with large output power and also does not to interrupt another signal. SOLUTION: When DC15V is supplied from an output terminal OUT4, a polarization switching control circuit 11 that has received the DC15V selects an IF signal of BS+CSR inputted from an input terminal R. IN and outputs the IF signal of BS+CSR from the output terminal OUT4. If DC11V is supplied from the output terminal OUT4, the polarization switching control circuit 11 outputs an IF signal of CSL inputted from an input terminal L. IN from the output terminal OUT4. Since an amplifier AMP1 is provided between a switching part 12 and a mixer MIX1, the amplifier AMP1 does not need large output power. A V/U signal is mixed in the mixer MIX1 after the switching part 12, even through the switching part 12 is operated, the V/U signal is not interrupted.
Patent JP-2003094878-A (JP)
Title: Holder for writing utensil
Inventor: SHIMADA YUKIHISA
IPC: B43K7/02
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To upgrade the convenience of selectively retaining and replacing refills of different materials, outside diameter and length, in a holder for a writing utensil. SOLUTION: The holder 1 for a writing utensil has a large diameter part 1d for holding a plastic refill 2 and a small diameter part 1h which is smaller in outside diameter than the former and holds a continuous-length stainless refill 3, provided behind the large diameter part 1d. The refill 3 is retained by the holder 1 in such a way that it is set backward from the refill 2. Since the overall lengths of both refills are almost the same, these refills 2 and 3 can be selectively fitted into the holder 1. In addition, the large diameter part 1d has four pieces of ribs 1e, while the small diameter part 1h has three pieces of ribs 1e. Consequently, the refills 2 and 3 are securely retained in such a manner that their respective materials meet the purpose.  Besides, the refills 2 and 3 can be smoothly loaded and unloaded and the overall length of each of the refills 2 and 3 when fitted into the holder 1 for a writing utensil, is set to be almost the same as that of a refill for a ball-point pen of the Cross type as an international standard. Thus it is possible to carry out a mutual replacement of the three different types of the refill i.e., the refills 2 and 3 and the refill for a ball-point pen.
Patent JP-2003101050-A (JP)
Title: Device and method for layout design of solar battery module, arrangement design program, and recording medium recorded with the program
Inventor: KASUGA KUMIKO
IPC: E04D13/18
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a layout design device of a solar battery module where the design of a solar battery module which is arranged on a roof is executed and layout efficiency and the appearance can be improved. SOLUTION: Size information of at least two kinds of solar battery modules, a dressing cover and a dummy module is obtained by using a module information obtaining means 12, and information of a roof is obtained by using a region information obtaining means 11. The proper layout position of each solar battery module can be easily and surely derived on the basis of module information and roof information by using an information calculating means 13, even if the shape of a roof surface is complex. Since the layout positions of the respective modules can be calculated by using modules of a plurality of sizes, the total area of the modules arranged on the roof can be improved, and layout efficiency can be improved. By using the dressing cover and the dummy module, the appearance of the modules on the roof can be improved.
Patent JP-2003097202-A (JP)
Title: Rotary fluid machine
Inventor: TAKAHASHI TSUTOMU
IPC: F01B13/06
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent a vapor-phase working medium from leaking from an inlet port to an exhaust port via a clearance between a rotor chamber and a rotor in a rotary fluid machine. SOLUTION: The rotary fluid machine comprises the rotor chamber 14 formed in a casing, the rotor 41 rotatably accommodated in the rotor chamber 14, a plurality of vane grooves 49 radially formed on the rotor 41, a plurality of vanes 48 slidably supported in the respective vane grooves 49, vane chambers 75 defined between the neighboring vanes 48, and the inlet port 90 and the exhaust port 91 through which the vapor-phase working medium is supplied or exhausted to/from the vane chambers 75. In a region where a pressure difference between the vane chambers 75, which neighbor between an end of the exhaust port 91 and a beginning of the inlet port 90, becomes large, the leakage of the vapor-phase working medium is prevented by a labyrinth seal 43 g formed on a peripheral surface of the rotor 41.
Patent JP-2003101759-A (JP)
Title: Image synthesizing method
Inventor: MORIIWA TOSHIHIRO
IPC: H04N1/387
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem in forming a synthesized image by superposing a plurality of image layers, where, as a part of an image layer in front of an image layer, which is to be partially displayed in the synthesized image, has to be transparent, the number of treatments for making the image layers partially transparent is increased following the increase of the number of image layers. SOLUTION: Forefront image layer information 110 showing an image layer set on the forefront among a plurality of image layers is generated for each pixel. By forming a synthesized image according to the forefront image layer information 110, a part of the image layer, hidden by the image layer in front of it by superposing the image layers in a prescribed order, can be displayed in the synthesized image. With such a constitution, it is not necessary to make a part of the image layer in front of the image layer to be displayed in the synthesized image transparent, so that the number of treatments for making the image layers partially transparent is not increased even if the number of image layers is increased.
Patent JP-2003099929-A (JP)
Title: Optical recording device
Inventor: YOKOYAMA KOICHI
IPC: G11B7/0045
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To realize a high speed and high precision write strategy. SOLUTION: Being set by the register 10, the RAM (wave shape data memory) 30 stores the wave shape data consisting of the pulse wave shape data in the number matching the mark length to be recorded on the phase change optical disk. When recording, this device inputs the recording data by the address encoder 20 and accesses the RAM 30 depending on the length of the mark length to read the corresponding wave shape data. It converts the data into binary signals matching the pulse wave shape at the decoder 40, and further converts these binary signals into serial signals using small width pulses at the converter 50 to output from the output circuit 60 to the light source drive 90. Thus, all the wave shape data are set monastically by the wave shape data memory and outputted to the light source drive 90 to generate its drive signals.
Patent JP-2003098074-A (JP)
Title: Measuring method and device utilizing attenuated total reflection
Inventor: OTSUKA TAKASHI
IPC: G01N35/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To control a temperature of a sensing substance and/or sample liquid to a predetermined temperature in a sensor utilizing an attenuated total reflection. SOLUTION: The sensor utilizing the attenuated total reflection, and comprising a dielectric block 10, a light source 14 generating an optical beam 13, an optical system 15 for allowing the optical beam 13 to enter in a state of obtaining various incidence angles to an interface 10b of the dielectric block 10 and a metallic film 12, and an optical detecting means 17 for detecting the optical beam 13 fully reflected by the interface 10b and parallelized, further incorporates a thermistor 50 for measuring the temperatures of the sensing medium 30 and the liquid sample 11, a Peltier element 52 for adjusting the temperatures of the sensing medium 30 and the liquid sample 11, and a driver 51 for driving the Peltier element 52.
Patent JP-2003110517-A (JP)
Title: Multicarrier communication equipment
Inventor: HORISAKI KOJI
IPC: H04W72/08
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide multicarrier communication equipment, in which a high communication quality can be provided against a state change on a transmission line while suppressing the transmission of unwanted reference signals. SOLUTION: In the multicarrier communication equipment for transmitting data to be transmitted through the transmission line to an opposed station together with a reference signal for estimating the state of the transmission line while putting the data on a plurality of subcarriers, the equipment has a reference signal transmission control part 101 for receiving information on a communication quality (a), a transmission line response (b) and a degree of deterioration in the reference signal (c) in the case of transmission to the opposed station from a code error detecting part 108, a transmission line response estimating part 109 and a reference signal deterioration detecting part 110 provided in the opposed station 2 for controlling a reference signal transmission pattern containing a reference signal transmission cycle on the basis of at least one of such information.
Patent JP-2003099951-A (JP)
Title: Optical disk apparatus
Inventor: KUWABARA MAHO
IPC: G11B7/095
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that installation of two optical systems is required when a recording/reproducing optical disk and a reproduction-only optical disk of which track pitches are different from each other are dealt with in one optical disk apparatus, according to the conventional optical disk apparatus. SOLUTION: The optical disk apparatus records/reproduces to/from the recording/reproducing optical disk or the reproduction only optical disk of which groove track pitches GP and track pitches TP are different from each other using three beams, and is constituted so that two beams of sub beams are incident on not less than GP/2 and less than TP with respect to the radius direction of the optical disk from the center of a prescribed track which is irradiated with the main beam.
Patent JP-2003096474-A (JP)
Title: Fuel oil composition
Inventor: HIRANO HIROSHI
IPC: C10L10/14
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a fuel oil composition which has good low temperature flowability, good combustibility, a higher amount of heat capacity that those of conventional ones and can be used for external combustion means such as boilers and industrial furnaces. SOLUTION: This fuel oil composition contains a catalytically cracked light gas oil (LCO) fraction in an amount of >=50 vol.% as a base material and having a cetane index of >=S represented by the formula: S=25×V-45 [V is the kinematic viscosity (mm<2> /s) of the fuel oil composition at 50 deg.C], a density of >=0.880 g/cm<3> , and a sulfur content of <=0.30 wt.%.
Patent JP-2003098015-A (JP)
Title: Thermocouple circuit test method
Inventor: MITA AKIRA
IPC: G21C13/036
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To detect even a connection polarity error at an even-numbered spot in a thermocouple circuit test. SOLUTION: The temperature of one of connection spots 5-7 in a thermocouple circuit constituted by connecting successively a thermocouple 2, a thermocouple side cable 8 (8a, 8b), a metal conductor 9 (9a, 9b) of a cable penetration 4, an instrument side cable 10 (10a, 10b), and an indicator/recorder 3, is set at a different temperature from those of other connection spots 5-7, and propriety of the connection state thereof is tested by the change of the indicator/ recorder 3 at that time.
Patent JP-2003097182-A (JP)
Title: Slurry treatment device presenting system
Inventor: ICHIKAWA MASAMI
IPC: E21D9/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a slurry treatment device to be applied according to properties of bedrock of a boring advancing point and a slurry treatment device presenting system capable of presenting its number. SOLUTION: The number of screw decanters 16 and cyclone devices 18 to be applied is displayed by using a display 32 on the basis of previous soil data stored in a PC 30, a specific gravity of treating object muddy water measured by a densimeter 22 and a flow rate of the treating object slurry measured by a flowmeter 24.
Patent JP-2003109000-A (JP)
Title: Image correction processing program, driver program and output device
Inventor: HORIKOSHI HISAYA
IPC: B41J2/485
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an image correction processing program, a driver program and an output device, capable of smoothing and outputting an input image. SOLUTION: This image correction processing program converts data of the primary image configured by connecting a large number of line segments having start points and end points defined on the basis of first XY coordinates into data of secondary image so that the data is based on second XY coordinates, and corrects the data of the secondary image to smooth an output image outputted from a cutting machine 1. A line segment AB of the secondary image is defined by a start point A and an end point B based on the second XY coordinates, and a line segment BC continuing the line segment AB is defined by the start point B and an end point C on the basis of the second XY coordinates.  When a total value of the line segments AB, BC is not more than a threshold value L among the points ABC, and a distance H between the point B and the middle point of a line segment AC is not more than a middle value Lmid, the line segment AC is outputted as a line segment of the output image instead of the line segments AB, BC, a substitution point R is set to one point between a line segment BM, an line segments AR, RC are outputted as the line segments of the output image instead of the line segments AB, BC.
Patent JP-2003105154-A (JP)
Title: Vinyl alcohol-based polymer composition
Inventor: KUMAKI YOSUKE
IPC: C08L29/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl alcohol-based polymer composition that is excellent in water solubility while it has low moisture absorption and is also excellent in acid resistance, alkali resistance, biodegradability, heat resistance and surface activity. SOLUTION: The vinyl alcohol-based polymer comprises, based on (A) 100 pts.wt. vinyl alcohol-based polymer containing a monomer unit having a caprolactam group, (B) 0.05-0.5 pts.wt. alkali metal salt.
Patent JP-2003115112-A (JP)
Title: Write-once type optical recording medium
Inventor: ABIKO TORU
IPC: G11B7/2433
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a phase change recording medium which is not rewritable even if a transfer rate is increased in order to attain a high density recording, in a write-once type optical recording medium wherein a phase change type optical recording layer 2 which shows a crystal phase in an unrecorded state and is made amorphous by pulse irradiation to form a recording pit and a light transmission protective layer 4 are successively formed on a disk substrate 1. SOLUTION: A recording layer 7 of the phase change type optical recording layer 2 is formed by using a phase change material of an antimony Sb-tellurium Te system and the ratio Sb/Te of antimony Sb to tellurium Te is <=2.6.
Patent JP-2003080985-A (JP)
Title: Automotive seat device
Inventor: MASUDA KO
IPC: B60N2/48
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an automotive seat device that reliably and sufficiently exerts a reducing effect on whiplash injury irrespective of the physical conditions of an occupant, the structure of a seat back frame and the like, and enables compactness of the device. SOLUTION: When an acceleration sensor 61 detects a given acceleration or higher, a gas actuator 30 is actuated to incline a headrest 2 forward. The forward inclination of the headrest 2 is based not on reception of a load of an occupant M but on detection of the acceleration, so that the headrest 2 can be reliably and sufficiently inclined forward irrespective of the physical conditions of the occupant M, the travel conditions of a vehicle or the structure of the seat back frame 10.