baber/WOPTO huggingface dataset:
Patent JP-2002115593-A (JP)
Title: Combustion control apparatus for internal combustion engine
Inventor: YAMAGUCHI KOICHI
IPC: F02P5/15
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To distribute fuel to an appropriate position in an appropriate degree of concentration in a combustion chamber by properly carrying out split injection of fuel. SOLUTION: Required amount of fuel injection under the condition of injecting the fuel in a compression stroke, is injected by split injection in which the fuel is injected in plural fuel injection periods constituting an initial spray (small spray angle and high spray speed) and a main spray (large spray angle and low spray speed) in the compression stroke. The condition for the split injection is set depending on the operating condition(the number of split injections N (2 in the figure), the injection start period τ 12 and the proportion of fuel injection amount, or the like).
Patent JP-2002118786-A (JP)
Title: Imaging unit, photometer, electronic camera, and photometry method
Inventor: INOUE AKIRA
IPC: G03B7/08
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera that prevents the occurrence of wrong-photometry caused by replacement of an imaging device unit. SOLUTION: In the electronic camera whose CCD unit 1 is configured removably from a camera body 2, when the CCD unit 1 is replaced with another, a main CPU 23 calculates photometry correction value (EV value), on the basis of luminance information (EV value) obtained by using a CCD 4 and luminance information (EV value) obtained by using a photometry element 21. When the photometric element 21 is used to conduct photometry, and after that the obtained luminance information is corrected, on the basis of the photometry correction value and an exposure condition is set on the basis of the luminance information after the correction. Thus, the corrected luminance information comes to agree with the luminance information obtained by using the CCD 4, so as to prevent wrong photometry.
Patent JP-2002117742-A (JP)
Title: Push-button switch device
Inventor: OMORI TOSHIYUKI
IPC: H01H3/02
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a push-button switch device capable of reducing the space inside a camera and of reducing a cost by reducing the number of members thereof. SOLUTION: In this push-button switch device, an operation button projecting from a projection hole bored in an appearance member is energized in the projecting direction by a plate spring part projected from an LCD fixing frame for fixing an LCD display part.
Patent JP-2001138135-A (JP)
Title: Device for grinding gear or gear type tool
Inventor: HUBER MANFRED
IPC: B23F5/06
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a general purpose machine device capable of omitting a process clamping and releasing a machined gear or gear type tool, concretely a shaving cutter. SOLUTION: This device for grinding a gear, is related to a device including a device stand, rolling slide mounted on the device stand so that it can forward/ backward make a linear motion, workpiece spindle fixing a rotary shaft of the rolling slide so as to be at a right angle relating to its linear motion, drive mechanism for making the linear motion of the rolling slide by making a rotary motion of the workpiece spindle, grinding disc, and a drive mechanism for feeding the grinding disc rotated.  The device stand connects a test rope detecting a motion in two directions of the first direction fixed so as to be at a right angle relating to a rotary shaft of the workpiece spindle and an axial center of the linear motion of the rolling slide and the second direction in parallel to the rotary shaft of the workpiece spindle to be fixed so as to be at a right angle relating to the axial center of the linear motion of the rolling slide.
Patent JP-2002121268-A (JP)
Title: Alternating copolyester and method for producing the same
Inventor: KUWABARA HIROAKI
IPC: C08G63/19
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new crystalline alternating copolyester which has both the advantages of PET and PEI. SOLUTION: The alternating copolyester is characterized in that at least 90 mol.% of the polymer repeating units comprise units represented by formula (1) (R is a 2 to 12C divalent aliphatic chain) and that an intrinsic viscosity measured in a phenol/1,1,2,2-tetrachloroethane mixture solvent (weight ratio: 6/4) at 35 deg.C is >=0.1. The alternating copolyester is obtained by reacting terephthalic chloride with bis(ω-2 to 12C hydroxyalkyl)isophthalate and/or by reacting isophthalic chloride with bis(ω-2 to 12C hydroxyalkyl)terephthalate.
Patent JP-2002121869-A (JP)
Title: Plastic building material
Inventor: HAYASHI HITOSHI
IPC: C08K7/18
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a plastic building material which is excellent in mechanical strength and impact resistance. SOLUTION: According to the plastic building material, a substrate layer 1 is formed of a thermoplastic resin, and organic fibers being excellent in toughness and impact resistance is added to (or dispersed in) the substrate layer 1. Thus, degradation in impact resistance of the substrate resin, which is caused by compound of other reinforcing addition agents, is retarded, to thereby ensure good mechanical strength and impact resistance.
Patent JP-2002123441-A (JP)
Title: System for distributing information for mobile object
Inventor: KATO TOSHIYUKI
IPC: H04W4/04
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a system for distributing information for a mobile object with which the distribution of information can be received by simple equipment loaded on a mobile object. SOLUTION: Communication equipment 100 for narrow area radio loaded on an automobile receives the distribution of information by narrow area communication through an infrastructure side antenna 200 to the communication equipment 100 for narrow area radio in the state of entering a prescribed communication area by means of the infrastructure side antenna 200. At this point, while utilizing a portable telephone 300 having the right of access to a network, a web page on the network is accessed and communication control is performed for receiving the distribution of information from the web page.
Patent JP-2002089115-A (JP)
Title: Device for stopping opening of door
Inventor: TOMITA YOSHIO
IPC: B60J5/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for stopping the opening of a door more than the stopping of the opening of the door by adjusting a section between the opened door and a door frame. SOLUTION: When opening is stopped by the teeth of a gear body (5) in a latch (3) but the opening is insufficient, the teeth of the gear body (5) and the latch are not engaged mutually and the door can be moved up to the position of the opening of the door as desired when a handle (a) on the inside of the door is grasped by a hand. When the hand is detached from the handle (a), the latch is engaged with the teeth of the gear body by the force a spring (4), the door is not opened more than that, and a passenger can leave from a car without anxiety.
Patent JP-2002124431-A (JP)
Title: Electronic component
Inventor: MIURA NORIYASU
IPC: H01F30/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component which is excellent in characteristics and producibility, and serves cost reduction by examining a filling structure of a space part of a case where at least one electronic component element is stored. SOLUTION: At least one electronic component element, where both leg parts of a U-shaped resin reinforcement body are positioned on both side surfaces of an electronic component and a lead wire is extracted out of a through hole provided to an arbitrary place of a connection part connecting both leg parts and disposed inside the U-shaped resin reinforcement body, is stored so that the connection part of the U-shaped resin reinforcement body is positioned in an opening part direction of the case inside a resin or metallic case. Resin filled in a case space part is set and a resin layer is formed.
Patent JP-2002129852-A (JP)
Title: Control device and method for motor-driven blind
Inventor: IBATA SHINICHI
IPC: E06B9/264
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a motor-driven blind capable of easily achieving shading control. SOLUTION: The control device for the motor-driven blind determines whether or not a first building with the motor-driven blind installed at a window is shaded by a second building located around it and, based on this determination, subjects the blind to shading control matching shade. The control device includes a shading control portion for performing the shading control by calculating the shade 25 projected onto a wall surface 24 of the first building by the second building, and then determining whether or not the window is located within the shade 25.
Patent JP-2002126316-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To allow players to handle continued game properly at the restarting of the game by notifying players of information of the game to be restarted upon the return from power failure. SOLUTION: In the pachinko machine with a game control means which can restart a game controlled back just as prior to the power failure after the return therefrom by a backup function while allowing the execution of controlling the chance for the obtaining of a game value that becomes possible when game balls entering a major scoring slot pass a continuation sensor 30 by controlling a wing member at a center role object 4, an announcement display device 33 is provided to announce information such as the frequency of opening or closing the major scoring slot related to the control of the chance of obtaining the game value based on control information to the effect of demanding the restarting of the game upon the closing of a power source after the power failure.
Patent JP-2002134339-A (JP)
Title: Ignition coil
Inventor: KYODA KENTA
IPC: H01F38/12
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive highly reliable ignition coil 1 to prevent an igniter 2 from being broken, by the volumetric shrinkage of a filler 19 when the filler 19 is cured without increasing the cost and physical construction of the igniter 2. SOLUTION: A recessed section 4a is provided in a connector housing 4 and the igniter 2 is housed in the section 4a through a gap G. At the same time, a rib 4b is made to protrude from the internal surface of the recessed section 4a and is brought into contact with the igniter 2. Consequently, the quantity of the filler 19 which adheres to the surface of the igniter 2 can be reduced and, accordingly, the compressive force which acts on the igniter 2, when the filler 19 is cured can be lowered. By adopting a simple means that the igniter 2 is housed in the already existing connector housing 4, the inexpensive highly reliable ignition coil 1 can be obtained by preventing the breakage of the igniter 2, without increasing the cost and physical construction of the igniter 2.
Patent JP-2002137059-A (JP)
Title: Wear-resistant metal deposition method and steel sheet clad with wear-resistant layers on its both surfaces
Inventor: KAWAZU HAJIME
IPC: B23K9/04
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a both-face clad steel sheet that can be made thin enough in thickness though it has wear-resistant, hardened metal layers on its both faces, and also can be formed into a bent sheet with a small radius. SOLUTION: A punched steel sheet 31 having a plurality of through holes 32 is joined by welding to one or both faces of a base steel sheet 10. A wear- resistant metal is deposited by welding in each through hole 32 of the punched steel sheet 31 to form a plurality of deposited portions 34 on the surface of the base steel sheet 10. Making rib portion 33 of the punched steel sheet 31 melt to bridge the plurality of deposited portions 34 results in a wear-resistant, hardened metal layer 30 on the surface of the base steel sheet 10.
Patent JP-2001171041-A (JP)
Title: Polyester film laminated metal panel, method of manufacturing the same, and metal container
Inventor: SUZUKI SHINJI
IPC: B32B15/08
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a laminated metal panel excellent in impact resistance, not generating the brittleness of a film and having good impact resistance even after heat treatment and generating no crack in the film after can making, and a metal container obtained by molding this laminated metal panel. SOLUTION: A laminated metal panel is constituted by laminating a polyester film containing a layer (A) and a layer (B) on at least the single surface of a metal panel through the layer (B). In polyester constituting the layer (A), 75-97 mol% of all of dicarboxylic acid components is terephthalic acid and 3-12 mol% of them is naphthalenedicarboxylic acid and 75-mol% or more of all of glycol components is ethylene glycol and, in polyester constituting the layer (B), 75-95 mol% of all of dicarboxylic acid components is terephthalic acid and 5-25 mol% of them is isophthalic acid and 75 mol% or more of all of glycol components is ethylene glycol.
Patent JP-2001200382-A (JP)
Title: Method for replenishing bath
Inventor: MONTANO JOSEPH R
IPC: C23F11/14
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for prolonging the effective life of an adhesion promoting bath facilitating the restart of a bath after the stop over a long period without requiring the preparation of a new bath. SOLUTION: This method for replenishing an adhesion promoting bath containing acid, an oxidant, a corrosion inhibitor and, optionally, one or more other components after the stop over a long period, includes a stage in which the concentrations of the acid, oxidant and optional components are controlled to effective levels, and a corrosion inhibitor is added by an amount capable of providing a conversion-coated substrate surface having sufficient darkness and peeling strength.
Patent JP-2002132309-A (JP)
Title: Process controller
Inventor: AKIYAMA CHUJI
IPC: G05B19/05
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it requires a long development period and much development cost to change an I/O module of a conventional type into a field bus adaptive type and trouble may be involved. SOLUTION: An FDA adapter having a function block and a transducer block inside is connected to the I/O module of the conventional type, this function block is connected to the I/O module of the conventional type through the transducer block, and this transducer block performs conversion into an access request of the conventional type I/O module to enable access. The conventional type I/O module can be used as it is, so the module can easily be changed into field bus adaptive type process equipment.
Patent JP-2002132057-A (JP)
Title: Belt unit and image forming device
Inventor: KAWAMURA HIROSHI
IPC: G03G15/16
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To surely prevent a belt body such as an intermediate transfer belt, etc., from meandering with a simple constitution and also at a low cost, and to obtain a high quality color image free of positional deviation. SOLUTION: The image forming device is provided with the intermediate transfer belt 18 along which plural image forming parts are arranged, and a means for controlling the meandering of the belt 18 in the width direction is constituted of guide ribs 19 arranged at both edge parts on the rear side of the belt and flanges 20 with inclined parts formed at both end parts of a tension roller 16 of the belt. A belt cleaning unit is installed to face the tension roller, and an end part pressing member 37 is arranged, so as to be positioned at both end parts of a cleaning blade in the unit, and by pressing the rib 19 even in the case the belt 18 is moved in the width direction, the rib 19 is prevented from running onto the flange 20, then, the meandering control by the control means is ensured.
Patent JP-2002139898-A (JP)
Title: Image forming method, image forming apparatus and toner
Inventor: OMURA TAKESHI
IPC: G03G15/01
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by which satisfactory reproducibility of thin lines and minute dots are ensured and image spots and image end missing caused by, for example, an extremely stiff magnetic brush are prevented and to provide toner that ensures high toner-crush-strength and prevents toner spent to carrier and fusion to a developing roller. SOLUTION: In the image forming method, an amount of developer carried to a development area is adjusted to 0.3 to 10.0 mg/cm2, and a vibrating electric field [Vp-p/Ds, wherein Ds (mm) denotes a distance between a developer carrying member 13 and an image carrier 12 and Vp-p (V) denotes a peak-to-peak voltage of an applied AC voltage] is caused to act in order to carry out development, in the case of which the vibrating electric field is in a range expressed by inequality of 5 (kV/mm) >=Vp-p/Ds>=3.5(kV/mm). In the toner, a coefficient of vibration in toner particle shape coefficient is 16% or less, and a coefficient of variation in number in number-particle size distribution is 27% or less.
Patent JP-2002140149-A (JP)
Title: Array for character input key and method of inputting character, in mobile phone and mobile terminal equipment
Inventor: TANABE SHINJI
IPC: H04W88/02
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To simply input characters by reduced number of input keys as in Roman characters, in a mobile phone and a mobile terminal equipment. SOLUTION: Five vowel keys 2a, nine consonant keys 2b and one double- consonant key are provided as the character input keys as shown in character input array Figure 2. Key input is conducted as a character input conversion table shown in Figure 6, based on the Roman character input.
Patent JP-2002136207-A (JP)
Title: Onion harvester
Inventor: KAWAMURA OSAMU
IPC: A01D17/10
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an onion harvester so designed that, even if a large-sized container is mounted, the loading status for onions is visually checked from an operation platform and the falling position of harvests is selected as desired so as to facilitate filling of the container with onions. SOLUTION: This onion harvester has such a construction that a conveyance path is provided to pick up dug onions by an elevating conveyor (A) and feed them to a root vegetable separator (1) installed on the upper part of the machine body, and in order to make a container (16) set up on the terminal end (3) of a path so as to stand against the separator (1) evenly full of onions, a turning support (P) is provided on the initial end (2) of the path so as to move the root vegetable separator (1) arc-fashion.
Patent JP-2002142098-A (JP)
Title: Image forming device, and image forming method
Inventor: TAKAGISHI HIROAKI
IPC: G06T3/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that corrects a position deviation of an optical system in a scanning direction so as to automatically generate an image without distortion and simplifies the position deviation adjustment so as to enhance the job efficiency. SOLUTION: Received image information is stored corresponding to coordinates of a main scanning direction Y equivalent in a read width direction of the image and of a sub scanning direction X orthogonal to the direction Y, referencing the coordinates in the main scanning direction Y and the sub scanning direction X corresponding to the stored image information calculates a tilt in the image information and controlling the read address of the image information stored in an image memory 302 on the basis of the calculated tilt of the image information corrects an offset of the coordinate of the image information.
Patent JP-2002139002-A (JP)
Title: Repetitive drive unit and carriage with lifter using the same
Inventor: HANAKI KAZUHIKO
IPC: F15B11/06
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a repetitive drive unit requiring a less number of parts and offering simple construction permitting the drive by using a compressed air only. SOLUTION: The repetitive drive unit comprises a pilot valve 50 and an air cylinder 60. The pilot valve 50 has a first flow-out port 56 and a second flow-out port 57 connected to a first flow-in port 65 and a second flow-in port 67, respectively, of the air cylinder 60. A flow-out port 66 of the air cylinder 60 is connected to a pilot flow-in port 58 of the pilot valve 50. With a flow passage changed by the repetitive movement of a piston 53 of the pilot valve 50, a piston 63 of the air cylinder 60 is repetitively moved.
Patent JP-2002137697-A (JP)
Title: Feeding structure for electronic device for vehicle
Inventor: KANAMORI TAKASHI
IPC: B60R16/02
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To feed power to an electronic device positioned on a seat belt without wiring a wire harness along the seat belt. SOLUTION: A secondary battery 39c is included in the electronic device 30. As the seat belt is installed, power is fed from the secondary battery 39c to a microphone 32, a speaker 33, a radiocommunication part 38, etc., composing the electronic device 30, and a wire harness need not be wired along the seat belt 20. When the seat belt is stored, power is fed from a charging device 40 disposed on the vehicle side to the secondary battery 39c, and the secondary battery 39c can be directly charged from the charging device 40 without requiring the wire harness.
Patent JP-2001184124-A (JP)
Title: Method and system for controlling position and position controller
Inventor: DEROSA JEFFREY V
IPC: G11B5/55
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for controlling the position of a device. SOLUTION: The system and method for controlling the position of the device include a step for providing a device having a position, speed and acceleration, a step for providing a control signal so that the position of the device responds to the control signal and a step for changing the control signal in accordance with a non-linear function of the position, the speed and the acceleration in accordance with the approach of the device to a required place and the speed and the acceleration converge to zero in accordance with the approach of the device to the required position. Many substitutive non-linear functions are used for the convergence. The system controls the position of the device in accordance with the non-linear functions.
Patent JP-2002146448-A (JP)
Title: Copper refining slag and copper refining method
Inventor: YAMADA KOJI
IPC: C22B15/04
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce the content of Cu in the slag by controlling the composition of slag and optimally keeping its viscosity though the reduction of the loss of the slag for copper in a refining stage of copper making is not always efficient by the method for controlling its viscosity. SOLUTION: T.Fe/SiO2 (the value by molar ratio) in the slag is controlled to 1.0 to 1.4, the content of Al2O3 is controlled to 4 to 8 wt.%, and its viscosity is controlled to <=300 mPa.s. Further, the slag is sampled, components of the slag are quantitatively analyzed and the viscosity at 1,250 deg.C of the slag is measured. Then a regression expression is calculated by using the analyzed values of the components, T.Fe/SiO2 (the value by molar ratio) obtained from the analyzed value and the value of the viscosity and the weight ratio of the components in a solvent is obtained by using the regression expression. Then, the solvent containing the components in accordance with the weight ratio is charged into a furnace.