baber/WOPTO huggingface dataset:
Patent JP-2002020525-A (JP)
Title: Noncrosslinked expandable resin beads
Inventor: SUKIGARA MASAYUKI
IPC: C08G63/06
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide noncrosslinked expandable resin beads having high expandability, polylactic acid-based resin expandable beads capable of giving a biodegradable in-mold expanded molded form having practically high cushioning performance and improved in heat resistance. SOLUTION: The noncrosslinked polylactic acid-based resin expandable beads comprises a polylactic acid-based resin and a foaming agent; wherein the polylactic acid-based resin contains >=50 wt.% of lactic acid monomer unit and is characterized by having the following physical properties: melt viscosity at 190 deg.C and a shearing rate of 100 s-1 is 1×102 to 1×105 Pa.s, crystal heat of fusion ΔHm existing between 100 deg.C and 200 deg.C is >=30 J/g when measured by raising temperature from 0 deg.C to 200 deg.C using a differential scanning calorimeter(DSC), and the difference between T70 and T50 is >=6 deg.C (T50 is the temperature coming to the crystal heat of fusion equivalent to 50% of ΔHm, and T70 is the temperature coming to the crystal heat of fusion equivalent to 70% of ΔHm).
Patent JP-2001346852-A (JP)
Title: Far infrared ray ear acupoint therapy tool
Inventor: KUMAKURA SATORU
IPC: A61N5/06
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain easily an effect and satisfaction by improving bloodstream by a pressing effect or an effect of a magnetic line of force in pursuit of mitigation of a disease in a conventional therapy tool. SOLUTION: A synergistic effect of direct stimulation of a variety of acupoints in the ears of a human body and radiation far infrared rays due to the characteristics of ceramic by a pressing effect of spherical ceramic balls.
Patent JP-2002017661-A (JP)
Title: Endoscope
Inventor: OGINO TAKAYUKI
IPC: A61B1/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain an endoscope which enables accurate guidance of a curved operation wire movable longitudinally within a holding operation part along with excellent in strength while allowing production at a lower cost with a simple structure. SOLUTION: The endoscope is provided with an inserting part which has a curved part at the distal end thereof to be inserted into an object to be observed, the holding operation part connected to the inserting part, a support base plate fixed inside the grip operation part, a curved operation member rotatably supported on the support base plate and a pair of curved operation members which is so arranged to connect the curved operation member to the curved member that one thereof is pulled and the other thereof is delivered according to the normal or opposite rotary operation of the curved operation member to bend the curved part in the normal or opposite direction.  A guide face is so formed on the support base plate as to turn in the direction of advancing or retracting the pair of operation wires depending on a convex-concave part in the direction orthogonal to a thick plane formed on the base plate itself.
Patent JP-2002026056-A (JP)
Title: Method for forming solder bump and method for manufacturing semiconductor device
Inventor: ISHIKAWA NATSUYA
IPC: H01L23/485
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming solder bumps suitable for an IC chip inexpensively, and a method for manufacturing a semiconductor device. SOLUTION: An opening 6 is made in an inexpensive photoresist 5 having low heat resistance formed on a wafer 1, and only a solder paste 9 filling that opening 6 is heated locally with laser light 16 to form a solder bump 10. According to the method, solder bumps 10 of a specified quantity can be formed with no variation in the openings 6 made with a high accuracy and a method for forming solder bumps at a low cost through use of an inexpensive photoresist can be provided.
Patent JP-2002018186-A (JP)
Title: Washing machine and operating method for the same
Inventor: WATABE YOSHITO
IPC: D06F39/08
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine which allows the sufficient dissolving of a powder detergent and is capable of removing soap scum or microorganisms, such as mold, by accompanying the same or preventing the adhesion thereof. SOLUTION: (1) A powder detergent dissolving device 10 which dissolves the powder detergent into a small volume (about 1 liter) of hot water is added to the washing machine. (2) The agent for removing the deposits within a washing basket is diluted and is sprayed to the outer wall of a rotary basket 3, by which the soap scum or the microorganisms, such as the mold, are dissolved away.
Patent JP-2002029114-A (JP)
Title: Recorder and its controlling method
Inventor: MITARAI REIJI
IPC: B41J19/18
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To enhance image quality while shortening the recording time. SOLUTION: A carrier 4 mounted with recording head is coupled with the belt 3 of a belt/pulley mechanism to perform linear reciprocal motion. A drive pulley is coupled directly with the rotary shaft of a DC motor 1 and a rotary encoder is also coupled rigidly with the rotary shaft such that a rotary displacement can be measured. Linear motion of the carrier is detected by means of a linear encoder 5. The motor is fed with power through power amplifier 6. Output signal from the rotary encoder 20 is converted into an analog quantity through a frequency/voltage converting element, i.e., an FVC 19a. The analog quantity is fed back to a power supply system through a tacho-compensator 17.
Patent JP-2001077887-A (JP)
Title: Power-up reset circuit for telephone line power type circuit
Inventor: JONATHAN HERMAN FISHER
IPC: H04M1/74
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To power up an electronic circuit from a telephone line without generating a lock-up state by applying the electric power of telephone lines to the electronic circuit according to the characteristics of the detected voltage between the telephone lines. SOLUTION: After the voltage level from a telephone office 16 rises to a voltage which is high enough for the accurate operation of an on-hook electronic circuit 18, the electric power of the telephone lines is only connected to the electronic circuit 18 to solve the trouble generated by the dynamic resistance and terminating resistance R1 of the electronic circuit 18. Concretely, a voltage detector 12 controls a switch 14. The buildup trip point of the voltage detector 12 is set to a point which guarantees a voltage VDD which is high enough for the accurate operation of the on-hook electronic circuit 18. When the voltage detector 12 trips, a reset signal turns on the switch 14 and the electric power of the telephone lines is supplied to the electronic circuit 18 at the voltage level guaranteeing the accurate operation of the on-hook electric circuit.
Patent JP-2002040383-A (JP)
Title: Inspection tool for liquid crystal display device
Inventor: KURODA TOMOYA
IPC: G02F1/13
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an inspection tool capable of easily detecting common short-circuit in the liquid crystal cell inspection process or module inspection process of a liquid crystal display device. SOLUTION: When a transparent surface pressing part 18 is pressed to the surface of a liquid crystal cell 12 and a holding part 14 is pressurized against the energizing force of a coil spring 20, the surface pressing part 18 pressurizes the surface of the liquid crystal cell 12 by fixed weight and the common short- circuit is detected.
Patent JP-2002039798-A (JP)
Title: Rotational angle detecting device and method
Inventor: TAKEUCHI SHUICHI
IPC: G01D5/36
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotational angle sensing device capable of easily initializing a rotational angle. SOLUTION: A rotating plate 5 is inserted in and fastened to a steering shaft 7. In the rotating plate 5, slits 11 for sensing a relative angle and slits 13 for sensing locational data are formed through in the circumferences of different diameters with an axis O as their centers. A relative angle sensor 24 comprised of first and second photoelectric sensors 16 and 17 and a locational data sensor 25 comprised of third to eighth photoelectric sensors 18-23 are arranged in a detecting member 6 to sense the presence or absence of the corresponding slits 11 and 13 by the photoelectric sensors 16-23. When a predetermined reflected binary code is outputted from the relative angle sensor 21 during the sensing of an absolute angle, the absolute angle of the rotating plate 5 is computed on the basis of the output signals of the sensor 24 and the locational data sensor 25.
Patent JP-2002032518-A (JP)
Title: Method and device for diagnosing human relation using communication system
Inventor: TAKENO TERUYUKI
IPC: G06Q10/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To more finely diagnose a human relation by facilitating the measurement of honest feeling and continuously measuring it. SOLUTION: A method is to diagnose the human relation of the user of a communication terminal by using a communication system having a communication network (2) and a plurality of communication terminals (1) which can mutually perform communication via the communication network. The user is urged to input impression on a communication opposite side after communication terminates (S1). Inputted impression is stored (2), the human relation of the user is diagnosed by using stored impression (S4) and the result of diagnosis is displayed (S5).
Patent JP-2002036874-A (JP)
Title: Sun visor for vehicle
Inventor: KURAHASHI HIROYUKI
IPC: B60J3/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a rational structure for a sun visor for a vehicle easily connecting a bearing member and a wire frame together. SOLUTION: The sun visor for a vehicle is provided with a sun visor main body forming a light shielding part and a supporting shaft 2 connecting the sun visor main body to the vehicle rotationally. The sun visor main body is provided with the wire frame 3 and the bearing member 5, in which a part (30, 31) of the wire frame 3 is inserted and the supporting shaft 2 is connected rotationally. The sun visor main body is also provided with a clip 5 mounted to the bearing member 4 for applying frictional force to the supporting shaft 2. In the clip 5, a stopper part 72 preventing the wire frame 3 from coming off from the bearing member 4 is formed.
Patent JP-2002044178-A (JP)
Title: Communication control system for i/o channel
Inventor: ONO RYUICHI
IPC: H04L69/14
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a communication control system and a device for an I/O channel having a redundant path to realize a Fail-over and Load Balancing. SOLUTION: Using information with respect to redundant paths registered in advance in the communication control device controls communication so as to attain Load Balancing and Fail-over without explicit notification of a communication software program even when different addresses are added to each port. Furthermore, the redundant paths are grouped and designating a transmission ratio in respective groups can designate in details how to use the redundant path resources.
Patent JP-2001052758-A (JP)
Title: Battery having ion conductive vitreous layer and its manufacture
Inventor: FAUTEUX DENIS G
IPC: H01M10/058
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent the production of a dendroid crystal and degradation in conjunction with it when metal lithium is used as an active material and thereby provide a battery having an improved clone rate by providing at least one of a first electrode and a second electrode with a collector having a surface and a vitreous layer associated with the surface of the collector. SOLUTION: This battery 50 comprises a first electrode 52, a second electrode 54, an electrolyte 56 and a vitreous layer 58. A transition metal, an alkaline metal or the like can be used for a metal collector, and the electrolyte 56 is formed of a salt of LiPF6 or the like dissolved in a solvent of propylene carbonate or the like. Preferably, the first electrode provided with a collector having a surface is manufactured, the vitreous layer is associated with the surface of the collector, the second electrode having a surface is manufactured, and at least one kind of electrolyte is associated with the first and second electrodes. Preferably, the vitreous layer contains an inorganic acid salt of lithium, and lithium polysilicate, and the battery has a channel capable of passing lithium ions.
Patent JP-2002035293-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent a playing will of a player from reducing even if a hit is not generated in spite of continuing a play to some extent. SOLUTION: This game machine has a variable indication device in which right, intermediate and left patterns are variably indicated on an image 9. A judgment value 1 is set in the case of a probability fluctuation hit and a judgment value 2 is set in the case of a non-probability fluctuation hit. An extraction value of random 4 is judged by the judgment value 1 or 2 and a reel is frame- fed and fluctuated. Thereby, a visual expectation sense is enhanced.
Patent JP-2002040288-A (JP)
Title: Storage case of ferrule for optical connector
Inventor: KOBAYASHI YOSHIHIRO
IPC: G02B6/36
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent connection loss and reflection attenuation being important features of optical connectors from lowering, by preventing scratches from generating on the tip end face of a ferrule through vibration in transit. SOLUTION: A storage case is provided with a plurality of ferrule storage recesses 1e for the purpose of individually storing optical connector ferrules, while a non-contact section 1b on the tip end face of the ferrule is formed at a part of the storage recesses 1e.
Patent JP-2002043354-A (JP)
Title: Flip chip mounting method
Inventor: HISATAKA MASAFUMI
IPC: H01L21/607
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide the method of a flip chip for eliminating mounting position deviation at the time of ultrasonic fusion without adding a leveling process. SOLUTION: In this flip chip mounting method, an electronic component element 1 provided with a projection electrode 3 composed of a pedestal part 3a, a chamfer part 3b and a steeple part 3c on a mounting surface is joined to a pad electrode 21 formed on the surface of a prescribed wiring board 2 while impressing a load and ultrasonic vibration.  The flip chip mounting method is composed of the first process of abutting the steeple part 3c of the projection electrode 3 to the pad electrode 21 while increasing and impressing the load, the second process of fusing the steeple part 3c of the projection electrode 3 to the pad electrode 21 by impressing the ultrasonic vibration while increasing and impressing the load, and the third process of fusing the chamfer part 3b of the projection electrode 3 to the pad electrode 21 by impressing the ultrasonic vibration while impressing a fixed load or reducing the impressing the load.
Patent JP-2002039471-A (JP)
Title: Joint device and joint coupling method
Inventor: UEDA JUNICHI
IPC: F16L37/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a joint device of high durability and a joint coupling method capable of establishing a joint coupling having a high durability. SOLUTION: The vibration of an industrial apparatus is precluded from being transmitted to the joint device by separating the first body from the industrial apparatus using a holding means in the condition that the first joint on the first body side is coupled with a second joint on the second body side.
Patent JP-2002045827-A (JP)
Title: Device for treating organic matter
Inventor: SHIMOMURA NORIO
IPC: B09B3/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an organic matter treating device which prevents organic matter from being insufficiently treated due to insufficient ventilation during deodorizing operation. SOLUTION: This device is provided with a treating tank for decomposing organic mater such as garbage with microbes, a first discharge route through which the exhaust gas from the treating tank is discharged through a deodorizing unit consisting of a heater and a catalyst to the outside through a dilution fan, a second discharge route through which the exhaust gas from the treating tank is directly discharged to the outside through a ventilation fan, a switchover means for switching over to any of the first and second discharge routes, a moisture content sensor for detecting the moisture content in the treating tank, and a controlling means for stopping the deodorizing operation for a prescribed time,  making the switchover means switch over to the second discharge route and actuating the ventilation fan when the moisture content detected by the moisture content sensor is higher than a prescribed value during the deodorizing operation when the exhaust gas from the treating tank is discharged to the outside through the first discharge route provided with the deodorizing unit.
Patent JP-2002045863-A (JP)
Title: Magnetic treating device for liquid
Inventor: KAWAKAMI KAZUIKU
IPC: C02F1/48
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic treating device for liquid provided with compatibility for the fluid conduits of different outer diameters and attached by a simple operation in which each magnet is accurately positioned. SOLUTION: This device is constituted of a first holder member 3 to which magnet assemblies 5 and 6 are attached and a second holder member 4 to which magnet assemblies 7 and 8 are attached. The holder members 3 and 4 are formed by bending first magnetic attaching area parts 10 and 23 and second magnetic attaching area parts 11 and 24 at a fixed open angle through connection area parts 9 and 22, and first connection parts 14 and 27 and second connection parts 20 and 32 whose connecting positions are freely adjustable in accordance with the city water pipes 2 of the different outer diameters are formed at side edges parts opposing each other. For each of the magnet assemblies 5-8, the attaching position is adjusted in accordance with the outer diameter of the city water pipe 2 with respect to the holder members 3 and 4.
Patent JP-2002046727-A (JP)
Title: Assembled paper box
Inventor: OIKAWA MOTOKO
IPC: B65D5/22
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To attain an assembled box of which disassembling is easy. SOLUTION: This paper box is constructed such that side wall flaps 2 constituting a side wall are cooperatively arranged at each of the sides of a polygonal-shaped bottom plate 1, some inner wall flaps 6 folded back inwardly are cooperatively arranged at a certain or all the side wall flaps, edges of the inner wall flaps 6 are formed with engagement protrusions 9 and the engagement protrusions 9 are engaged with some engagement slits. The side wall flaps 2 having the inner wall flaps 6 cooperatively arranged therein are provided with some finger insertion holes or opening planned segments 12, some fingers are inserted into the holes to push against the inner wall flaps 6.
Patent JP-2002049416-A (JP)
Title: Method for calculating required amount of material and system for the same
Inventor: KURIHARA HIDEYORI
IPC: G06Q50/04
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for calculating the required amounts of materials capable of procuring the materials of reproduced articles by taking property of the materials into consideration. SOLUTION: Production plan data being a reference are read from a storage device, and a target period of calculation is set from the production plan data, and item information in which the items of the materials to be procured are described, constitution information in which the parentage information of the items is described, and classification information in which the classification of the items into new articles and reproduced articles is described according to the production plan is read from the storage device.  Then, a component chart for calculating the required amounts of the materials in the set target period of calculation from the read item information, constitution information, and specification information is prepared and the inventory information for each item of the materials to be procured is set, and utilization of the plural materials for components is calculated by using the inventory information, and the calculated results of the materials utilization are collected respectively for the same item of the materials.
Patent JP-2002048489-A (JP)
Title: Seal structure of pipe and tube plate
Inventor: TAKAI TADASHI
IPC: F16L5/02
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure to enable reliable sealing of the outer periphery of a heat transfer pipe. SOLUTION: A tube plate 42 is situated along the outer surface of a heat insulation material 40. The vicinity of the end part of the heat transfer pipe 48 is inserted through holes 44 and 46 and fixed at the tube plate 42 by a holding ring 50, a press ring 60, a sealant 70, and bolts 80 and the outer periphery of the heat transfer pipe 48 is sealed. An insertion part 64 of the press ring 60 is inserted in a straight cylinder surface 52 of the holding ring 50, a bolt 82 is inserted through an opening 66, and fastening a nut 82 against the bolt 80, and the press ring 60 strongly presses the sealant 70. By exerting a reaction force on the sealant 70 by a taper surface 54, the sealant 70 is strongly adhered to the outer peripheral surface of the heat transfer pipe 48, and the outer periphery of the heat transfer pipe 48 is sealed in an airtight manner.
Patent JP-2002050958-A (JP)
Title: Pll circuit and semiconductor integrated circuit using same
Inventor: SENDA HIROMASA
IPC: H03L7/14
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a stable PLL circuit which is not much affected by the influence of dispersion of semiconductor processes or by variation in the voltage. SOLUTION: This device has a termination means which discriminates the state of reference clock signals 1 supplied from the outside according to a down signal 21 of a phase comparator 3, and terminates oscillation of a VCO 6 if there is no change in the reference clock 1 for a certain period of time. This allows oscillation of the VCO 6 to terminate when the reference clock signal 1 is decided to be in a stand-by state, which enables to lower power consumption of all registers constituting cyclic circuit inside the system.
Patent JP-2001058559-A (JP)
Title: Seat belt retractor
Inventor: KAJIYAMA HIROSHI
IPC: B60R22/40
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt retractor in which a limit load on a seat belt can be flexibly and variably set according to the circumstances of an emergency case. SOLUTION: In a large collision, a lock pin 40 is pushed away by the exhaust gas of a pretentioner 11, and then a lock member 38 springs out of a cylinder member 31 by a spring force of the spring. Then a ratchet pawl of a lock vehicle 35 is latched to the lock member 38, the rotation of lock wheel 35 to a belt drawing direction CW is prevented. For this reason, the 2nd torsion bar 32 is twisted at a part of shorter length η than the full length θ. In this way, according to both the torsion of the 1st torsion bar 7 and that of the 2nd torsion bar 32, EA action by EA mechanism begins. The 2nd torsion bar 32 is ruptured after a prescribed amount of torsion, and after the rupture of the 2nd torsion bar 32, only the 1st torsion bar 7 becomes twisted. With this, the EA load is switched.