baber/WOPTO huggingface dataset:
Patent JP-2001302998-A (JP)
Title: Adhesive film and its application
Inventor: SUMIYA KEIJI
IPC: C09J163/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive film with excellent heat resistance after moisture absorption, reflow resistance and adhesion after moisture absorption and a semiconductor device which ensures high liability under high temperature and humidity conditions using the film. SOLUTION: The adhesive film contains a filler which has a pore with an average diameter of 0.01-2.0 μm and a pore content by volume of 0.1-20 volume %. The adhesive film is obtained by coating and drying a composition containing the filler and satisfies the relationship: 0.75>a/b (wherein, (a) is a contact angle between the filler and water and (b) is a contact angle between water and a material obtained by coating and drying the composition except the filler).
Patent JP-2002245518-A (JP)
Title: Forged or altered money use preventive device of automatic vending machine
Inventor: KOBAYASHI TAKAYUKI
IPC: G07F5/22
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an efficient forged or altered money use preventive device of an automatic vending machine. SOLUTION: This forged or altered money use preventive device has a setting means 2 for setting a time zone few in a selling commodity, a timer means 6 for counting this time zone, a specific money kind selecting means 3 for selecting the possibility of receiving a specific money kind, money receiving means 4 and 5 for receiving money, and a sale control means 1 for controlling a sale of the commodity in response to the money received by these money receiving means. This sale control means 1 prohibits reception of the specific money kind selected by the specific money kind selecting means 3 when the timer means 6 counts the fact of becoming the time zone set by the setting means 2.
Patent JP-2002241580-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: ITO YUSUKE
IPC: H01L23/29
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for sealing a semiconductor having excellent fluidity during molding, solder and temperature cycle resistances. SOLUTION: This epoxy resin for sealing the semiconductor is characterized by having >=0.2 ratio of bulk specific gravity/true specific gravity of the bulk specific gravity to the true specific gravity of rubber particles in the epoxy resin composition consisting essentially of (A) an epoxy resin, (B) a phenolic resin, (C) a curing accelerator, (D) an inorganic filler and (E) the rubber particles.
Patent JP-2002252518-A (JP)
Title: Antenna coil for rfid and its manufacturing method
Inventor: ENDO TAKANORI
IPC: B42D15/10
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To surely operate an antenna coil for RFID even when it is stuck fast on a metallic article while forming the thickness of the antenna coil extremely thinly. SOLUTION: The antenna coil 11 is formed by winding a coil body 13 on a magnetic core member 12. The coil body 13 has a plurality of surface conductors 14 arranged on the surface of the magnetic core member 12 and a plurality of rear conductors 16 arranged on the rear of the magnetic core member 12, and a plurality of the surface conductors 14 and a plurality of the rear conductors 16 are electrically connected mutually at end sections respectively, thus forming the coil body 13. It is desirable that a plurality of the surface conductors 14 and a plurality of the rear conductors 16 are formed on electrical insulating films or sheets, and the electrical insulting films or sheets are arranged on the surface and rear of the magnetic core member 12 respectively together with the surface conductors 14 and the rear conductors 16.
Patent JP-2002246574-A (JP)
Title: Semiconductor package and manufacturing method thereof
Inventor: KOBAYASHI KAZUHIRO
IPC: H04N5/335
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package together with its manufacturing method which is constituted for thinner type, and requires no adjustment of a distance L from a lens IC, for a reduced manufacturing cost. SOLUTION: Related to a semiconductor package 10, a case 6 where an imaging lens 8 is fixed to an opening 6a is joined to an upper surface 1b of a substrate 1 where an imaging semiconductor IC 3 is wire-bonded using a wire 5. On the substrate 1, a wiring pattern 2 is provided from the upper surface 1b to a rear surface side through a through hole 1c on a side surface. An upper surface (active surface) 3a of the IC 3 is flush with the upper surface 1b of the substrate 1 comprising the wiring pattern 2, with the distance L from the lens IC capable of accurately setting without adjustment. A resin 4 is filled in a gap between a hole la and the IC 3.
Patent JP-2002238336-A (JP)
Title: Combine harvester
Inventor: HIROSE TOMOYOSHI
IPC: A01F12/46
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester solving the problem that, for soft beans, in order to raise operability while preventing them from being damaged in their discharge, a grain discharge device has been installed on the backside of a grain tank; however, the discharge port cannot reach a container and/or a truck disposed far away and therefore grains have been unable to be discharged directly, therefore a conveyor-type device has been set up in the vicinity of the discharge port so as to enable grains to be conveyed rearward or sideward; however, since gains have been charged from the grain discharge device into the conveyor-type device in a naturally dropping way or the like, the setup position for the conveyor-type device has been limited, resulting in being impossible to fully exert the long-distance conveyance function of the conveyor-type device. SOLUTION: This combine harvester is so designed that a relaying conveyor 69 is interposed between the grain flow inlet 50 of a conveyor-type device 70 and the discharge port 13a of a grain discharge device 13.
Patent JP-2002243875-A (JP)
Title: Terminal device and method of controlling real-time clock
Inventor: YANO MASATOSHI
IPC: G04G5/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device which maintains time or calendar information even when a trouble is generated and to provide a method of controlling a real-time clock. SOLUTION: In the terminal device, an externally attached RTC whose power supply is set in a separate system is connected to an assembled application microcomputer in which the RTC is built. When the power supply to the terminal device is turned on or when the trouble such as a power-supply cutoff or the like is recovered, the time or the calendar information is read out from the external attached RTC, and it is set at the built-in RTC. After that, the time or the calendar information is read out with reference to the built-in RTC.
Patent JP-2002241458-A (JP)
Title: Production method for isocyanurate-group-containing polyisocyanate
Inventor: IKEMOTO MITSUNARI
IPC: C08G18/79
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an isocyanurate-group-containing polyisocyanate which has a high NCO content, a low degree of coloration, a low viscosity, and very high qualities, does not substantially contain a high- mol.-wt. component, and can be widely used as a raw material for a curing agent used in polyurethane foam production and as a raw material for coating compositions, adhesives, elastomers, plastic foams, etc. SOLUTION: This method, for producing an isocyanurate-group-containing polyisocyanate from hexamethylene diisocyanate, is characterized in that 100 pts.wt. hexamethylene diisocyanate is subjected to a first step reaction at 55 deg.C or lower in the presence of 0.05-5 pts.wt. glycol having a secondary hydroxy group, 0.005-0.5 pt.wt. compound having a phenolic hydroxy group, and a catalytic amount of a fatty acid-alkali metal salt and then to a second step reaction at a temperature higher than in the first step reaction and the reaction is stopped.
Patent JP-2001319220-A (JP)
Title: Extraction of related data from medical image data volume
Inventor: OKERLUND DARIN ROBERT
IPC: G06T15/08
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for speedily extracting related image data from a three-dimensional volume data set. SOLUTION: The method for speedily extracting and visualizing the related data from a volume (62) of image data, is provided with a step for speedily generating a reduced fidelity image having a controllable visual parameter derived from the image volume, a step for selecting desired control by controlling the visual parameter of the reduced fidelity image during this speedy generation, a step for generating a full fidelity image derived from the image volume and a step for applying the selected control to this full fidelity image. As an execution style thereof, a quick response for shortening time required for analyzing the image and an interactive (52) volume rendering function of inexpensive hardware are provided.
Patent JP-2002246293-A (JP)
Title: Method of coating photoresist
Inventor: FUJISAWA NORIKATSU
IPC: B05C5/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To uniformly form a thick film consisting of a high-viscosity photoresist on the surface of a substrate and without involving bubbles in the thick film by the operation of one time of a spin coating. SOLUTION: In a method of coating a photoresist, the photoresist of a viscosity of 1.4 Pa.s or higher or 1.6 Pa.s or lower is housed in a container, and the photoresist is poured on the surface of a substrate set on a turntable on a spin coater in an empty weight through a pourer so that the photoresist is not splashed on the surface of the substrate. Then, by rotating the turntable by a spin motor at a prescribed rotary speed, the photoresist is extended toward the outer peripheral parts of the surface of the substrate and is formed into a thick film, such as a thick film of 10 μm or thicker. In this case, the rotary speed of the substrate is changed into three stages in the order of a low stage, a medium stage and a high stage with a lapse of time.  For example, the substrate is rotated for about 10 seconds in 500 rpm in the low-speed rotation process at the preceding stage, for about 10 minutes in 1000 rpm in the medium- speed rotation process at the medium stage, and for a prescribed time in 1500 rpm in the high-speed rotation process at the latter stage, respectively.
Patent JP-2002238905-A (JP)
Title: Ultrasonic probe
Inventor: YAZAKI HIDEO
IPC: A61B8/12
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe that is capable of reliably shielding a signal cable from extraneous electromagnetic waves by an inexpensive composition of parts and preventing degradation of signal transmission characteristics and is safe. SOLUTION: In an ultrasonic probe 1 connected to an ultrasonic diagnostic instrument body 2 and transmitting echo signals to the ultrasonic diagnostic instrument body 2, a vibrator 5 mounted in a housing 4 and transmitting and receiving ultrasonic waves, a signal cable 8 with a shield of a coaxial cable structure that is connected to the vibrator 5, a flexible shaft 6 for transmitting a torque, one end of which is connected to the housing 4, a sheath 3 incorporating the vibrator 5, the flexible shaft 6 and the like, a fixing cylinder 29 rotatably supporting the sheath 3 through a slider 9, and a rotating connecting portion 10 transmitting the torque to the flexible shaft 6,  an external conductor for the shield of the signal cable 8 with a shield of the coaxial cable structure and the flexible shaft 6 are electrically connected to a ground 18 of an ultrasonic diagnostic instrument body 2 through the swinger 9 and the fixing cylinder 29.
Patent JP-2002246477-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ARAI CHIHIRO
IPC: H01L27/06
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can optimize the characteristics of a bipolar transistor and a field-effect transistor, without increasing the production cost, due to increase in the number of masks and complicated manufacturing processes, and to provide a manufacturing method thereof. SOLUTION: A vertical PNP bipolar transistor 54 constituting a BiCMOS has a P-type collector region 26 and a ring-like P-type collector unloading region 24b in the circumference thereof. The impurity concentration of the P-type collector region 26 is about 1×1016 cm-3 in region near an interface a joining to an N-type base region 28, and about 1×1018 cm-3 at a depth of about 1 μm from the surface. Meanwhile, the impurity concentration of a P-type collector output region 24b is an order of 1.0×1017 cm-3, which is almost uniform in the depth direction from the surface. Therefore, a collector/emitter breakdown voltage VCEO and a collector/base breakdown voltage VCBO and can be secured, to reduce collector parasitic resistance.
Patent JP-2002240598-A (JP)
Title: Electrically operated seat for vehicle and its adjusting method
Inventor: UCHIYAMA TETSUOMI
IPC: A47C7/50
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrically operated seat for a vehicle with an actuator having a movable range and an operation reference position easily adjustable. SOLUTION: A leg rest 13 and a seatback 12 are turnably mounted before and behind a seat cushion 11 of the electrically operated seat 8 and a foot rest 19 is mounted on the leg rest 13 in a forward and backward movable manner. An electric actuator with a potentiometer is connected thereto. The operation of the electric actuator is controlled in accordance with a preset reference position based on a position detected by the potentiometer in response to the input of an operation switch by a controller to adjust the angle and position of the seatback 12, the leg rest 13 and the foot rest 14. After the electric actuator is operated once to a stroke end, a limit switch is turned on and the reference position is adjusted based on the position detected by the potentiometer at this time, resulting in greatly less adjusting work.
Patent JP-2002243664-A (JP)
Title: X-ray inspection apparatus
Inventor: HIROSE OSAMU
IPC: B07C5/34
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray inspection apparatus which can detect a product, without separately installing a device to detect product, such as photoelectric sensor. SOLUTION: Since the product G can be detected by using the image processing operation of an image sensor 32, it is no longer required to separately install the device to detect product, such as the photoelectric sensor or the like, and the apparatus can be miniaturized and can be made reduced in cost.
Patent JP-2002254312-A (JP)
Title: Dressing gear
Inventor: SUMIDA TOSHIAKI
IPC: B24B53/075
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a dressing gear capable of preventing concentration of a load on hard abrasive grains on a tip part at the time of dressing to restrict abrasion in the hard abrasive grains, advance of removal, and position deflection of a tooth face from a tip form, and reducing manufacturing man-hours. SOLUTION: In gear honing work where an internal tooth grinding wheel is formed by this external tooth dressing gear having roughly similar gear dimensions to those of a workpiece, the tip form of base material of the dressing gear is composed of a continuous curved surface, and the tip form is formed simultaneously with the tooth face of the dressing gear. Otherwise, pre-refined material is used for the base material of the dressing gear, and the tip form of the dressing gear is formed simultaneously as the tooth face of the base material of the dressing gear is finished.
Patent JP-2002250915-A (JP)
Title: Surface light source device, image display device, and light control member
Inventor: SHIOTANI TAKESHI
IPC: F21Y103/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent a light control member from being shaken within a frame during transport or the like by highly accurately positioning the light control member on the frame. SOLUTION: Each of first to fourth light control members 5 to 8 uses a first hole 24 formed on a first tongue-shaped piece 20 as a reference hole, and engages with the engagement projection of a frame in few gaps. Each of the first to fourth light control members 5 to 8 has a slot-shaped second hole 26 formed on a second tongue-shaped piece 21, extending in the Y axial direction, and having a widthwise dimension sufficient for engaging with the engagement projection of the frame in few gaps. Each of the first to forth light control members 5 to 8 has a slot-shaped third hole 31 formed on a third tongue-shaped piece 28, extending in the X axial direction, and having a widthwise dimension sufficient for engaging with the engagement projection of the frame in few gaps.
Patent JP-2002250056-A (JP)
Title: Method and program for maintaining and managing city water facility, system for maintaining and managing city water facility, and water rate data processor
Inventor: ITO EIICHI
IPC: G06Q50/06
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce running cost on a city water supplier side in a case of adopting a direct coupling feed water method. SOLUTION: City water W that is produced in a filter plant 1 and distributed to a water customer D is controlled to be in a predetermined water distribution pressure P1 range based on job agreement 700 of maintaining and managing the facility from the city water supplier WS, at least city water amount information Q of the water customer D detected by a water meter 13 disposed on the water customer D side is collected via information communication,  the inputted city water amount information Q and information related to control of the water distribution pressure P1 are outputted as basic information for imposing using account c of the direct coupling feed water to the water customer D1 of the direct coupling feed water using the city water W produced in the filter plant 1 while increasing its water distribution pressure P1 in a feed water process to the city water supplier WS via the information communication.
Patent JP-2002252955-A (JP)
Title: Inverter arrangement structure of wheel motor
Inventor: TERADA JIYUNJI
IPC: H02K21/14
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an inverter arrangement structure of a wheel motor which can compactify the structure and obtain enough cooling inside a wheel. SOLUTION: The inverter arrangement structure of the wheel motor comprises a rotor 14 which is installed to an output shaft 13 inside a wheel 40 attached to the output shaft, a stator 15 which has a coil 18 facing the rotor, a motor cover 19 which covers the rotor and the stator from the outside in the wheel 40 and an inverter 59 for electric power control which mounts a switching element 61 on a circuit board 60. The motor cover 19 comprises a shaft supporting part 19a which supports the output shaft 13, a disk part 19b which meets the output shaft continuing to the shaft supporting part in right angles and a cylinder part 19d which is connected to the disk part. The circuit board 60 of the inverter 59 is arcuate and is installed to the outer circumference of the shaft supporting part 19a of the motor cover 19 in the inverter arrangement structure.
Patent JP-2001264919-A (JP)
Title: Silver halide radiographic film
Inventor: DICKERSON ROBERT E
IPC: G03C1/83
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a rapidly processsable radiographic film which can directly be seen and gives a high contrast in a high density region. SOLUTION: The high performance silver halide radiographic film provides an image with a contrast adaptable to a visual check because an upper scale contrast is at least 1.2 time a lower scale contrast on a densitometry D-logE curve and can retain γ of at least 2.5 up to a density unit of 2.5.
Patent JP-2002258678-A (JP)
Title: Image forming device
Inventor: EBARA HOMARE
IPC: G03G21/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce needless consumption of paper by preventing unintended copying when returning from a power saving mode and to improve the operability. SOLUTION: In the device, when copying of a new document is to be resumed in the state of the power saving mode, for example, when a pressing plate of ADF 3 is opened or closed or when the document is set to the ADF 3, transition is made by a CPU 41 from the power saving mode to a copying standby mode, the operation mode which is stored to a mode storing part 44 set for copying of the document immediately before transiting to the power saving mode is cleared and the copying in the unintended operation mode can be prevented.
Patent JP-2002258411-A (JP)
Title: Lenticular lens sheet with light-shield zone and its manufacturing method
Inventor: YAMASHITA YOSHIYUKI
IPC: G03B21/62
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a lenticular lens sheet which has light shield zones where formation positions of black stripes are highly accurate in a lenticular lens sheet which has a fine pitch without increasing the number of stages for manufacture and its manufacturing method. SOLUTION: The lenticular lens sheet 11 has a lenticular lens surface on the top surface of a transparent base material sheet 12 and trapezoidally- sectioned projection streak parts 14 of 1 to 200 μm in height and 0.3 to 0.9 p in top width for the pitch (p) of the lenticular lens 13 on the bottom surface at non-convergence parts for light made incident from the lens surface side while having the light shield zones 15 of 0.3 to 2 μm in thickness on the projection streak parts 14. The manufacture is carried out by using pattern rollers for the respective surfaces and hardening postpatterned layers nearby the contact between both the rollers and thus the precision of the formation positions of the lenticular lens and projection streak parts is secured.
Patent JP-2001272289-A (JP)
Title: Manufacturing method for torque transducer, detection method for torque, and torque sensor
Inventor: KOVACICH JOHN A
IPC: G01B7/30
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a torque sensor or transducer that provides an electrical instruction of a twisted strain that the torsion member is subjected to. SOLUTION: A pair electrodes 14, 16 are placed on the counter posed plane of a piezoelectric element 12 having maximum strain sensitivity line. The transducer having air gaps is formed by setting covers 22, 24 on a pair of annular elastic spacers 18, 20, that are placed on each of the electrodes 14, 16. A subassembly 10, that is fixed by a potting material for transmission of the strain, is arranged in the recessed part of a prescribed area of a torsion material 34. A lead wire connected to this sub-assembly 10 is connected to an external transmitting circuit via a variable capacitor. This circuit determines the change of heterodyne frequency of a transmitter, and then the resonance frequency of the distorted element 12 is defined as the index of the twisted strain of the torsion member. The variable capacitor provides the electrical instruction of the angular position.
Patent JP-2002260283-A (JP)
Title: Phase change optical recording medium
Inventor: ONAKI NOBUAKI
IPC: G11B7/254
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a phase change optical recording medium that has a reflective heat radiator layer made at a low cost by using mainly silver. SOLUTION: This optical recording medium has a reflective heat radiator 5 formed on either one of the surfaces of the recording layer 3 through a dielectric protective layer 4. The recording layer 3 is made of a phase change recording material that has a Sb3 Te semi-stabilizer layer. The dielectric protective layer 4 is made of a material mainly consisting of ZrO2 and the reflective heat radiator layer 5 a material mainly of Ag.