baber/WOPTO huggingface dataset:
Patent JP-2002299506-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: HOSONO MASAYUKI
IPC: H01L21/60
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To easily seal an entire semiconductor chip related to a semiconductor device where the semiconductor chip is flip-chip connected to a wiring board through an elastic body, and a wiring protruding from an opening of the wiring board is deformed and connected to an external electrode of the semiconductor chip. SOLUTION: A semiconductor chip 4, the inside of an elastic body 3 and a film-like insulating substrate 1 are sealed with an insulating body. The insulating body is provided on a surface 4B facing a surface 4A where an external electrode 401 of the semiconductor chip is provided, and is sealed with a film- like first insulator layer 5 which comprises an outer periphery farther outside the outer periphery of the semiconductor chip and a second insulator 6 provided at a side surface part 4C of the semiconductor chip.
Patent JP-2002291463-A (JP)
Title: Microorganism consisting of attenuated pathogenic fusarium fungus having function of preventing onset of cymbidium blight and method for preventing onset of cymbidium blight
Inventor: ICHIKAWA KAZUNORI
IPC: C12R1/77
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide microorganisms consisting of attenuated pathogenic Fusarium fungi and having a function of preventing an onset of cymbidium blight, while any trial for preventing the onset of the cymbidium blight by using the attenuated pathogenic Fusarium fungi has never been conducted yet. SOLUTION: The microorganisms belong to Fusarium subglutinans and have the function of preventing the onset of the cymbidium blight. The method for preventing the onset of the cymbidium blight comprises spraying and inoculating the cymbidium with mycelia of the Fusarium subglutinans.
Patent JP-2002297810-A (JP)
Title: Equipment maintenance plan support system
Inventor: TAKAOKA YUKIHISA
IPC: G06Q50/26
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a support system so that an equipment maintenance plan can be efficiently drawn up. SOLUTION: The equipment maintenance plan support system has a database storing past work records, it carries out a regression analysis for every maintenance object apparatus on the basis of the past work records, and it determines a next inspection period in accordance with a result of the regression analysis.
Patent JP-2002296851-A (JP)
Title: Image forming device and calibration method
Inventor: HIRAI TATSUHIKO
IPC: G03G15/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To carry out required minimum calibrations in response to the request of a user or the like or in accordance with the condition of an image forming device at that time in performing calibrations for making the image formation characteristics of the image forming device constant. SOLUTION: The user can select either manual calibrations allowing mode selection or automatic calibrations of which the mode is automatically determined in accordance with the time elapsed after the preceding calibration or change of environmental conditions (s101). When the manual calibrations are selected, the user can select full calibrations for performing all the calibrations possible in the device or simple calibrations for performing partial calibrations (s102). When the automatic calibrations are selected, calibrations in the mode corresponding to the time elapsed after the preceding calibration or change of environmental conditions are automatically performed (s121).
Patent JP-2002297916-A (JP)
Title: Exchange transaction processing method and its system
Inventor: NITTA HIROSHI
IPC: G06Q40/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce the labor of a customer when an error is caused in processing exchange transactions. SOLUTION: A request terminal 31 requests a reset or a change of the exchange transactions to a forwarding system 10. The forwarding system 10 informs an approval terminal 32 of a reset or change request and/or specification information on the reset or change request. The approval terminal 32 informs the forwarding system 10 of approval for the reset or change request. The forwarding system 10 requests the reset or the change to a forwarding object system 20.
Patent JP-2002304289-A (JP)
Title: Method for eliminating periodicity of pseudo random number
Inventor: SHONO KATSUFUSA
IPC: G06F7/58
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for outputting pseudo random numbers that will not become periodic, by installing logistics and in-phase transformation quantization (n=1) into an industrial versatile CPU which is capable of 32-bit single- precision calculations. SOLUTION: When a logistic map assumes an internal state represented by x(t)>0.9999, the internal state is corrected so that x(t+1)=x(t)-t×2<-23> .
Patent JP-2002301919-A (JP)
Title: Mounting structure of automotive suspension
Inventor: KOBAYASHI YOSHIMITSU
IPC: B62D21/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of automotive suspension, capable of ensuring supporting rigidity and quietness of a suspension, adjusting toes, and attaining reduction in manufacturing cost. SOLUTION: This mounting structure of automotive suspension, which is a mounting structure for attaching and supporting lateral links on the front and rear sides to a cross-member 10, comprises a connecting member 20 of which a threaded hole 22b is drilled coaxially with a center line (a) in one end and a threaded hole 23b is drilled eccentrically from the center line (a) in the other end, a bolt inserting hole 11a drilled in a front wall 11 of the cross- member 10 coaxially with the center line (a), a circular bolt inserting hole 16 drilled in a rear wall 12, a mounting bolt 29 which penetrates through an inner cylinder 26 of an elastic bush 25 formed by coupling base ends of the front lateral link and tightening against the threaded hole 22b,  and a mounting bolt 35 which penetrates through an inner cylinder 32 of an elastic bush 31 of which base ends of the rear lateral link are connected and tightened against a threaded hole 23a.
Patent JP-2002304077-A (JP)
Title: Offset preventing liquid supply device for fixing device
Inventor: MIKITA TOSHIYA
IPC: G03G15/20
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an offset preventing liquid supply device for a fixing device capable of preventing the irregular application of silicon oil and also preventing an offset preventing effect from lowering. SOLUTION: This offset preventing liquid supply device is provided with a coating roller rotation control means 48 allowing a coating roller 34 to normally and reversely rotate and also allowing it to reversely rotate by a specified angle. When cleaning the offset preventing liquid supply device, the roller 34 is reversely rotated by the control means 48 so as to expose the lump of a foreign matter stuck and accumulated on the upstream side of the abutting part of the roller 34 on a blade 46, and the lump of the foreign matter is removed by an offset preventing liquid (silicon oil) supplied from an offset preventing liquid supply part (oil outflow hole 44).
Patent JP-2002304729-A (JP)
Title: Optical disk device and its recording operation control method, and information processor
Inventor: ONOE KENTARO
IPC: G11B7/1267
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device, in which the recording is carried out with more appropriate recording power in the recording operation by using the CAV system and the highly reliable recording quality is obtainable. SOLUTION: When the information accompanied with the change of linear velocity in accordance with the position of the radius of the optical disk is recorded like in the CAV system, by calculating (steps S7, S8) the optimum recording power Pw(i) in the linear velocity V(i) by utilizing the numerical formula suitable for the recording property of the optical disk, such as Pw(i)= a×(V(i)-v)+Pv+c (v: recording speed at the trial writing time, a, c: constant) and recording it, the more appropriate optimum recording power Pw(i) suitable for the linear velocity V(i) as compared with the case of such a conventional CLV recording system that the recording power suitable for one recording speed is made to the optimum recording power, is decided, then the recording operation is made operable with the more appropriate recording power.
Patent JP-2002302273-A (JP)
Title: Feeder
Inventor: SHIBAZAKI MASANORI
IPC: B65H1/26
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a feeder optimal for solving the problems in a paper feeding device used for a gatherer or the like wherein a plurality of paper feeding devices are driven by a common motor with large capacity, so that a driving mechanism is complicated, an operation sound is also large, and repairing work for failure or the like of feeding or conveying of sheets during the operation is difficult. SOLUTION: This feeder 1 has a pair of left casing 2 and right casing 3, and stores a motor M and a driving circuit C in one casing. Respective casings 2 and 3 are integrated by a central casing 30 for storing a paper separating mechanism 8 between facing surfaces, a paper feeding roller shaft 5-3 having a paper feeding roller 5 and a laterally conveying roller shaft 6-2 having a laterally conveying roller 6 are supported, these shafts 5-3 and 6-2 receive a driving force from the motor M, and a driven member such as the paper feeding roller 5, and the laterally conveying roller 6, and the like, the motor M as a driving source, and the driving circuit C of the motor M are integrally held to be united.
Patent JP-2002304484-A (JP)
Title: Funeral information confirmation method
Inventor: YOSHINAGA RYOICHI
IPC: G06Q50/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a funeral information confirmation method for confirming whether funeral information is true or not, and displaying funeral information for the date and time, place, or the like of a vigil or funeral service when the funeral information is true. SOLUTION: This funeral information confirmation method uses a communication network 9 and a computer 8 connected to the communication network. The computer comprises (1) a means for receiving funeral information including at least the date and hour of a funeral, which is transmitted through the communication network, and storing the funeral information; (2) a means for reporting, in the communication network, a confirmation page having a means for confirming whether the stored funeral information is true or not and displaying the funeral information when the funeral information is present as the result of confirmation;  (3) a means for deleting the funeral information from the confirmation page after the lapse of a prescribed period from the date and hour of the funeral; and (4) a means for cutting the connection of the confirmation page with a confirmer terminal 10 that accessed to the confirmation page after the confirmation of the funeral information by the confirmer terminal 10.
Patent JP-2002302368-A (JP)
Title: Elevator door control device
Inventor: KAWAMURA MASAMI
IPC: B66B13/14
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem on a conventional elevator door control device requiring a time for the control of a speed pattern. SOLUTION: This elevator door control device comprises a ball screw 9 provided in parallel to a door rail 3, a nut 10 fixed to a door 1b, an encoder 12 provided at the end of the ball screw for detecting the rotation of the ball screw with the displacement of the nut in conjunction with the movement of the door, and a door control unit 20 for controlling the position and the speed of the door in accordance with output pulses from the encoder. This construction facilitates work for adjusting the door, particularly, the generation of the speed pattern.
Patent JP-2002314893-A (JP)
Title: Program reservation device
Inventor: TSUE MAIKO
IPC: H04N5/445
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a program reservation device in which the next program can be reserved by a simple operation. SOLUTION: A control unit 26 selects the closest reference time smaller than the numerical value of the minute unit of the present viewing time from broadcasting time selected on a touch panel 7 in a reference time database 23, gathers it with the hour unit of the present time, and defines it as a time candidate. Then, the control unit 26 computes end time from the selected start time and the broadcasting time. Then, the start time and the end time are displayed at a liquid crystal display unit 1 and presented to a user.
Patent JP-2002311547-A (JP)
Title: Processing solution replenishing device
Inventor: KAMO HISAO
IPC: G03D3/06
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To rationally constitute a processing solution replenishing device capable of accurately grasping the excess supply of a processing solution to a stock part. SOLUTION: The processing solution replenishing device is provided with an upper limit sensor SL for setting up a detection level to a position higher than the liquid surface level of a stock tank ST filled with the whole quantity of the processing solution stored in a cartridge C when the liquid surface of the processing solution of the stock tank ST is a set level or less and detecting the liquid surface of the processing solution. When the liquid surface is detected by the sensor SL, the filling of the processing solution is stopped and a message indicating abnormality is displayed on a display.
Patent JP-2002309667-A (JP)
Title: Building construction
Inventor: KIMURA TAKEO
IPC: E04C3/02
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a building construction capable of reducing the quantity of lumber for a beam member without degrading the strength of the beam member. SOLUTION: This building construction is equipped with a column 1 and a beam member 2 such as a beam or girder; and the beam member 2 is equipped with at least two structural portions 3 and 3 extended in a horizontal direction, a hollow portion 4 penetrating between the structural portion 3 and 3 in upper and lower directions, and a coupling portion 5 connecting together both the structural portions 3 and 3. By providing the hollow portion 4 in the beam member 4, the required quantity of the lumber can be reduced. Especially the hollow portion 4 penetrates between the structural portions 3 and 3 in upper and lower direction the cross section (longitudinal cross section) in the upper and lower directions, to which a load is applied, does not reduce the cross sectional area and thus the strength of the building is not decreased.
Patent JP-2002310178-A (JP)
Title: Combination key, work tool to be used for key and method for using key
Inventor: SANADA FUJIO
IPC: F16D1/06
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a combination key which does not generate backlash due to repeated impact at rotational driving even when there is a machining error in an angle of a wall face of a key way. SOLUTION: A main key 2 is engaged with sub keys 3 and 4, the sub keys 3 and 4 slide to the back relatively to the main key 2, a reverse inclined face 3a of the sub key 3 and an inclined face 15a of the main key 2 are on the same gradient and in the opposite relation, while the reverse inclined face 3a of the sub key 3 and a plane 3c of the sub key 3 on the opposite side are in parallel with a left side 2A of the main key 2, and since the plane 3C of the sub key 3 slides with maintaining the parallel relation with the left side 2A of the main key 2, the sub key 3 expands to the left relative to the main key 2. Similarly, the sub key 4 expands to the right relative to the main key 2. The sub keys 3 and 4 are offset to each other in the vertical position so as to crimp a key way.
Patent JP-2002313152-A (JP)
Title: Mediacy body for cable and cable
Inventor: KASAHARA HIDEO
IPC: C08L101/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a mediacy body for a cable and a cable which can aim at weight-saving and improvement of work environment as well as recycling property. SOLUTION: The cable 20 is composed of an insulation wire core 23 consisting of a conductor 21 and an insulation body 22, a mediary body (that for a cable) 24, a presser winding tape 25, and a sheath 26. The mediacy body 24 is to be formed by drawing resin composite in a sheet state made by mixture of 100 weight parts of plastic recycling material and 30 to 200 weight parts of inorganic fillers and later slitting and folding in a string shape.
Patent JP-2002317665-A (JP)
Title: Fuel supply device of internal combustion engine using liquefied petroleum gas
Inventor: TSUJINO MUTSUMI
IPC: F02B43/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply device for a liquefied petroleum gas internal combustion engine capable of lessening the sensing error of the fuel composition even at a low temperature and of correcting accurately the fuel amount to be injected into the engine. SOLUTION: The fuel supply device of the liquefied petroleum gas internal combustion engine is equipped with a temperature sensing means to sense the internal temperature of a fuel tank, a pressure sensing means to sense the internal pressure of the tank, a fuel amount sensing means to sense the fuel amount in the tank, a memory means and a control means, wherein the control means corrects the fuel amount to be injected into the engine in accordance with the fuel composition determined on the basis of the sensed temperature and pressure in case the sensed temperature is over the specified level, and in the opposite case, corrects the fuel amount to be injected in accordance with the fuel composition determined on the basis of the sensed temperature, pressure, and fuel amount given in the above case and the latest fuel amount.
Patent JP-2002317424-A (JP)
Title: Construction surface protective material and construction surface protective timber
Inventor: OMAE YASUHIRO
IPC: E02D17/20
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent a construction surface protective timber from rising without damaging a waterproof sheet. SOLUTION: In this construction surface protective timber, a large number of bar-like wooden materials are combined with each other on a construction surface to form a large number of frames, and filler such as sediment is filled in the frames to protect the construction surface. Rise prevention panels are fixed to the bottom parts of the frames. Thus, the protective timber is prevented from being floated by the weight of the filler put on the rise prevention panels.
Patent JP-2002318348-A (JP)
Title: Two-dimensional lens array
Inventor: MARUYAMA KOJI
IPC: G02B27/18
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide the two-dimensional lens array of an image formation optical system whose cost is low, whose resolution is high and by which uniform light quantity distribution is obtained. SOLUTION: The two-dimensional lens array is constituted by two- dimensionally arraying several lenses by which an erect unmagnified image is obtained, and when the distance of one lens from an optical axis is set as (r), and image formation point illuminance is set as a function P(r), a limiting image height is set as Rd and the distance of an inflection point from the optical axis by which the 2nd order differential function of the function P(r) is made minimum is set as Rs, a distance between mutually adjacent lenses satisfies the expression of p= Rs/Rd-a×P(Rs)-b}/ c×P(Rs)+d}×Rd, then it is 0.77 times to 1.130 times of a pitch (p) obtained by a=-1.7465, b=0.7377, c=0.6985 and d=0.2583.
Patent JP-2002325252-A (JP)
Title: Data compressing apparatus, data decompressing apparatus, and computer program
Inventor: MURAKAMI MASAYOSHI
IPC: H04N19/426
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique for allowing a reduction in the amount of memory to easily achieve a reduction in size as well as in cost. SOLUTION: In a kitchen remote controller 2 which assigns a special code of 4 bits to byte data which appears for two times or more among original image data represented by byte data which are sequentially arranged, assigns and encodes conversion codes common to all byte data which appear one time, and decompresses compressed image data including the kind of coded byte data, a special code, a conversion code, and a lookup table for indicating a relationship between these data and codes, which have been compressed by a data compressing apparatus, a microcomputer 21 converts each code to original byte data based on the look-up table included in the image compressed data, and sequentially expands the converted byte data in a VRAM 22.
Patent JP-2002323483-A (JP)
Title: New column for separation of optical isomer, manufacturing method therefor, and separation method using the same
Inventor: OKAMOTO YOSHIO
IPC: G01N30/88
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a column for separating optical isomers having a long column life, capable of separating even an extremely small amounts of samples and of reducing the amount of solvents. SOLUTION: In the capillary column for separating the optical isomers, its manufacturing method, and the method for separating the optical isomers using the same, a copolymer of a polysaccharide derivative with a polymeric functional group and a monomer capable of copolymerizing with the polysaccharide derivative is chemically bonded to a capillary.
Patent JP-2002328329-A (JP)
Title: Optical scanner and its manufacturing method, image forming device equipped with the optical scanner, and reader equipped with the optical scanner
Inventor: SATO YUKITO
IPC: B81C1/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner in which the deflection angle for performing optical scan is large, the driving voltage is low, and the rotation is stable, its manufacturing method, an image forming device equipped with the optical scanner, and a reader equipped with the optical scanner. SOLUTION: The optical scanner comprises a reflection means 1 regularly reflecting incident light, a reflection means holding substrate 2 holding the reflection means 1, a torsional rotation axis 8 rotatably supporting the reflection means holding substrate 2, a movable electrode 4 on the side face of the reflection means holding substrate 2 supported by the torsional rotation axis 3, and a fixed electrode 5 formed on an opposite face of the movable electrode 4 and on the position displaced in the thickness direction of the reflection means holding substrate 2.
Patent JP-2002329622-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: AKIMOTO KATSUNORI
IPC: F02P15/00
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of a gap between a case and a connector in an ignition coil for internal combustion engine composed of the case and connector coupled with the case by preventing the deformation of the case when the connector is coupled with the case. SOLUTION: The ignition coil 10 for internal combustion engine is composed of the case 11 having a coil 7b, etc., a cylindrical section 16, and a fitting section 18 formed on the edge sections 18a and 18b of an opening 17 made in the cylindrical section 16 in the axial direction; the connector 20 having a connector section 23 and a blocking section 21 which has such a size that can block the opening 17 and in which a fitted section 23 that is fitted in the fitting section 18 is formed; and an insulating material 54 packed between the coil 57b and case 11. Between the cylindrical section 16 and blocking section 21, a deformation preventing means 25 which prevents the deformation of the case 11 in the direction in which the edge sections 18a and 18b are separated from each other when the fitted section 23 is fitted in the fitting section 18 is provided.