baber/WOPTO huggingface dataset:
Patent JP-2002087743-A (JP)
Title: Door device for elevator
Inventor: INADA SHINJI
IPC: B66B13/08
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a door device of an elevator not catching a matter or a finger between a chain and sprocket. SOLUTION: A door device for an elevator includes a pair of car doors 3 movable in horizontal direction on a car, link mechanisms 7, 7A rotationally driven in roughly symmetrical with respect to a horizontal center line, a reduction gear reducing and transmitting rotation of a motor 8 via sprockets 8A, 10 and a chain 9, and a balance weight on the sprocket 10. A cover 11 covering upper parts of the sprockets 8, 10 and the chain 9 is provided.
Patent JP-2002093735-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: YANAGAWA SHUSAKU
IPC: H01L21/268
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce dislocation of a hetero-epitaxial layer in lamp annealing treatment, after hetero-epitaxial growth. SOLUTION: During heat treatment by optical irradiation to a substrate having a semiconductor layer, which is of different kind from a foundation semiconductor, on the foundation semiconductor, the temperature of the substrate is held once at an intermediate temperature T3 between a start temperature T1 and an attained highest temperature T4, or temperature increase rate before the intermediate temperature T3 is set smaller than the temperature increase rate from that for the intermediate temperature T3 between the start temperature T1 and the attained highest temperature T4 to the attained highest temperature T4.
Patent JP-2002087386-A (JP)
Title: Water pressure governor for cooling internal combustion engine in outboard motor
Inventor: NAGASHIMA MITSURU
IPC: F01P7/14
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To easily assemble a pressure governor in a case. SOLUTION: An outboard engine 5 is provided with an internal combustion engine 10 supported at the upper end of a case 8 and driving a propeller 9, a water supply passage 19 for the flow of a cooling water 17 from the lower part of the case 8 toward the internal combustion engine 10, a drain passage 20 for the flow of the water 17 to the lower part of the case 8 after cooling the internal combustion engine 10, and a pressure governor valve 22 for draining a portion 17a of the water 17 from the water supply passage 19 into the drain passage 20 to permit the government of a water pressure in the water supply passage 19. Portions 19a, 20a of the water supply passage 19 and the drain passage 20, respectively, are provided in mutually vertical relation and arranged near the upper face of the case 8.  The portions 19a, 20a of the water supply passage 19 and the drain passage 20, respectively, and formed to communicate each other and a communication hole 24 is provided to open upward from the upper face of the case 8. The pressure governor valve 22 is removably fitted into the communication hole 24 from above the case 8 and mounted in the case 8.
Patent JP-2002093723-A (JP)
Title: Heater cvd system
Inventor: ISHIBASHI KEIJI
IPC: C23C16/44
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a heater CVD system for depositing a thin film on a wafer placed in a treatment vessel (vacuum chamber) by decomposing and/or activating a material gas introduced into the treatment vessel (vacuum chamber) by a heater, where the heater longer service life is turned longer, a method of fixing the heater is improved and productivity is improved. SOLUTION: There are provided a heater CVD device, equipped with a gas inlet mechanism, wherein a connecting portion where a heater is connected to a power supply mechanism and/or a support portion where a heater is supported by a support are covered by a cover with a gap between the connecting portion and the support portion, while these are not brought into contact with the heater, and a gas can be introduced into a gap between the cover and the connecting portion and the support portion; and a heater CVD device, where an end portion of a heater inserted into a heater inserting port provided to the connecting portion is pressed to the connecting portion by a metallic or ceramic spring provided in the heater inserting port, so that the heater is attached to the connecting portion.
Patent JP-2002094542-A (JP)
Title: Inter-lan connection system and its loopback test system
Inventor: TAKAHASHI KENJI
IPC: H04L69/40
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an inter-LAN connection system that can effectively carry out a loopback test from a communication company to a termination point of a subscriber in the case of connecting a user LAN to a broadband LAN of the communication enterprise via an optical fiber transmission line. SOLUTION: An optical conversion bridge 40 of the enterprise transmits a start packet whose length is shorter than a packet length of an Ethernet (R) frame to a subscriber side optical conversion repeater 50 via the optical fiber transmission line 20 in the case of conducting a loopback test. Thus, the optical conversion repeater 50 sets its electric physical layer termination section 510 with respect to the user LAN to a loopback state and transmits a reply packet in response to the start packet to the optical conversion bridge 40. The optical conversion bridge 40 receiving the reply packet transmits a test packet with a length equal to that of the Ethernet frame to the optical conversion repeater 50 via the optical fiber transmission line 20.  The test packet is looped back at the electric physical layer termination section 510 of the optical conversion repeater 50 and looped back to the optical conversion bridge 40 via the optical fiber transmission line 20. The result is indicated by a blinked LED 429 or reported to a remote controller.
Patent JP-2002098368-A (JP)
Title: Air conditioner having humidifying function
Inventor: SONOMOTO HIDEHIRO
IPC: F24F6/08
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To blow out clean air into a room, by cleaning the humidifying air from a duct, making use of an existing filter provided within a indoor unit. SOLUTION: A humidifying duct 10 supplied with outdoor humidifying air is arranged upstream of an indoor heat exchanger 4. The blowout port 21 of the humidifying duct 10 is arranged upstream of the air cleaning filter 41 arranged in advance upstream of the indoor air heat exchanger 4. As a filter arranged downstream of this blowout port 21, at least one of a prefilter 40, an air cleaning filter 41, and a deodorizing filter 42 or a combination of these filters are used. Hereby, the humidifying air is cleaned with the air cleaning filter 41, and this air conditioner can blow out clean humidifying air into a room.
Patent JP-2001133047-A (JP)
Title: Bathtub coupling device for forced circulation
Inventor: FUJIWARA KATSUHIRO
IPC: F24H9/12
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To dissolve a problem that, in a conventional bathtub device for forced circulation, since one opening functions as a suction port and a discharge valve, filters are situated at both openings and thereby, when the opening functions as a discharge port, choking occurs to the filter. SOLUTION: This bathtub device consists of an outer fit-in member, an inner fit-in member, a partition member, and a filter member. Two introduction valves and two discharge valves are incorporated in the partition member, water entering though both two connection parts 10 and 11 is guided to discharge ports 6 and 7 and water entering through a suction port 5 is sucked through both of the two connection parts. A filter is situated in the suction port 5 and no filter is situated at discharge ports 6 and 7. A portion where a velocity of flow is estimated to be higher compared with that of other portion of the filter is closed.
Patent JP-2002101336-A (JP)
Title: Image processing unit and method, and recording medium
Inventor: NAGASAKI TANIO
IPC: H04N7/01
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit and its method that can perform 4-point interpolation processing for a video signal of an HD(High Definition) format and perform 16-point interpolation processing for a video signal of an SD(Standard Definition) format. SOLUTION: Images of EVEN fields (consisting of pixels marked ○ in Figure 47 (A)) and images of ODD fields (consisting of pixels marked square in Figure 47 (A)) for the video signal of the SD format are synthesized and converted into frame images of 480×720 pixels as shown in Figure 47 (A), using the pixels marked ○ and the pixels marked square interpolates pixels (pixels marked Δshown in Figure 47 (B)) placed between the pixels marked ○ and the pixels marked square to convert the frame image into a frame image of 960×720 pixels, and the frame image is read four times by 4 pixels each to conduct 16-point interpolation processing.
Patent JP-2002109210-A (JP)
Title: Method and system for processing exchange ticket for money
Inventor: OSHIMA TORU
IPC: G06Q20/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an exchange ticket for money processing method by which communication expenditure is not required in a terminal when the exchange ticket for money is processed, the tickets issued from each issuing source are processed by the same terminal and also the number of settlements between the issuing source and a member store is reduced. SOLUTION: The issuing source host 12 for managing information of the exchange ticket for money which records authenticating information for a third organ and the issuing source, a third organ host 13 and a member store host 11 are connected on-line. The member store terminal is provided with a step for authenticating the note based on authenticating information which is read from the exchange ticket for money. The host 12 is provided with a step for generating member store settlement information and transmitting it to the host 13. The host 13 is provided with a step for receiving member store settlement information from the host 11, authenticating each note based on authenticating information for the third organ, generating issuing source settlement information and transmitting the information to each issuing source.  The host 12 is provided with a step for receiving the issuing source settlement information and authenticating the note based on authenticating information for the issuing source.
Patent JP-2002105439-A (JP)
Title: Abrasive and its manufacturing method
Inventor: MATSUO YOSHIHIRO
IPC: B24B37/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To synthesize an abrasive composed of fine particles in the order of micron or submicron of a thermally infusible resin. SOLUTION: The abrasive is composed of a fine spherical resin obtained by reacting a compound bearing at least two phenolic hydroxyl groups per one benzene ring with aldehydes in the presence of water. Also its manufacturing method is provided.
Patent JP-2002103257-A (JP)
Title: Robot control device and robot control method
Inventor: MAKITA HIROYUKI
IPC: B25J9/10
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of robot teaching work and shorten motion time by making it possible to carry out lateral movement of portal combined motion of an industrial robot in the diagonal direction. SOLUTION: It is devised possible to flexibly designate a route of a terminal position in a series of rising lateral moving and lowering motion by respectively designating vertical rising quantity, rising height, vertical lowering quantity and lowering height in the portal combined motion and making it possible to carry out the lateral movement of the portal combined motion in the diagonal direction.
Patent JP-2002106018-A (JP)
Title: Toilet bowl
Inventor: MIYAHARA SHUHO
IPC: E03D3/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a toilet bowl capable of suppressing inappropriate discharge volume of flush water per one flushing due to a variation in performance of constant flow valves or a rather wide range of instantaneous flow assured by the constant flow valves in a city water direct coupled toilet bowl having a water feed means, water discharge means, and the constant flow valve and open/close valve disposed between the water feed means and water discharge means. SOLUTION: This toilet bowl comprises the water feed means, the water discharge means, the fixed flow valve and the open/close valve disposed between the water feed means and water discharge means, and a discharge water regulating means.
Patent JP-2002107958-A (JP)
Title: Method of treating substrate for electrophotographic photoreceptor, electrophotographic photoreceptor obtained by the same, process cartridge having the electrophotographic photoreceptor and electrophotographic device
Inventor: TAKAGI NORIYUKI
IPC: G03G5/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for electrophotographic photoreceptor, which is free from traces or the like, being formed by the flow of a grinding agent (abrasive grains) or a polishing liquid on its surface, after being subjected to liquid honing treatment and washing, an electrophotographic photoreceptor which is obtained by using the substrate and capable of giving an image free from the generation of image defects such as white voids, black spots or irregularities in concentration in the case of using the electrophotographic photoreceptor using such substrate for an electrophotographic device, a process cartridge having the electrophotographic photoreceptor and an electrophotographic device. SOLUTION: The method for treating the substrate for the electrohptographic photoreceptor is characterized in that the whole surface or a part of the surface of the substrate is always covered with a liquid or a solution during the processes from the polishing process for spraying the polishing liquid containing the polishing agent onto the substrate to the washing process (washing process before coating a photosensitive layer) before providing the photosensitive layer on the substrate, at the time when the surface of the substrate for the electrophotographic photoreceptor is subjected to liquid honing process. The electrohptogrpahic photoreceptor obtained by the method mentioned above, the process cartridge having the electrophotographic photoreceptor and the electrophotographic device are also provided.
Patent JP-2002105082-A (JP)
Title: Condensed thienopyrimidine compound, its salt and method of preparing the same
Inventor: UMEDA NOBUHIRO
IPC: A61P25/28
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a new thienopyrimidine compound and method of preparing the same, useful for medicine especially for cGMP-PDE inhibitor. SOLUTION: This compound (a) is a thienopyrimidine compound expressed by general formula (1) and its pharmaceutically permissible salt, and a method of preparing the same. [Q is a group expressed by (CH2)m-Z-(CH2)n, Z is O, S, SO2, C(C=O), C(=O)Nr1 or the like. R1 is H, a 1-6C alkyl group. R2 is a (substituted) 3-8C cycloalkyl group, a (substituted) phenyl group. R3 is a (substituted) saturated or unsaturated heterocyclic group including 1 to 4 N, O or S, or a group expressed by (CH2)kC(=O)R4 or CH=CHC(O)R4. R4 is hydroxyl group, a 1-6C alkoxy group, a (substituted) phenoxy group, a (substituted) benzyloxy group or the like].
Patent JP-2002111048-A (JP)
Title: Led for infrared remote control
Inventor: HONJIYOU TOMOIKU
IPC: H01L33/12
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a low-power-consumption type LED for infrared remote control. SOLUTION: This LED (A) for infrared remote control has a one-conduction type semiconductor layer 2, a reverse-conduction type semiconductor layer 3, and a reverse-conduction type semiconductor ohmic electrode 4 formed on a substrate and a one-conduction type semiconductor ohmic electrode 5 formed on the reverse surface of the substrate 1; and the one-conduction type semiconductor layer 2 is constituted by sequentially laminating a buffer layer 2a and an electron injection layer 2c, the reverse-conduction type semiconductor layer 3 is constituted by sequentially forming a light emission layer 3a, a clad layer 3b, and an ohmic contact layer 3c, and the light emission layer 3a is formed in InGaAs/GsSAs strain superlattice structure 6 and has 950 to 1,050 nm light emission wavelength.
Patent JP-2002107279-A (JP)
Title: Measuring method and measuring device for crankshaft hardness
Inventor: TSUSHIMA MASAHIKO
IPC: G01N3/40
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method and measuring device for crankshaft hardness capable of easily and automatically measuring the hardness of a curved surface such as spherical surface, cylindrical surface or the like to provide an extensive hardness measured data over the whole body of a member to be measured, thereby improving the measurement precision, and also measuring the hardness of the surface in a rough state after forging, heat treatment or the like to reduce the man-hours of measurement. SOLUTION: In the measurement of the hardness by a hardness meter by allowing a hardness meter to abut on the surface thereof, the origin matching of the hardness meter is performed by matching the center of an oil hole provided in a journal to the center of the contact end part of the hardness meter. The contact end of the hardness meter is allowed to abut on the crankpin or journal circumferential surface of a crank to measure the hardness, and further circumferentially offset to the crankpin or journal of the next crank throw on the basis of the oil hole to measure the hardness in this crank.
Patent JP-2002103021-A (JP)
Title: Method for sealing porous object
Inventor: SHIMIZU TAKAO
IPC: C25D13/24
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an economically advantageous method for sealing a porous object such as a casting by which the generation of foam is suppressed without damaging the stability of an impregnating solution, and also, the reduction of an impregnating cycle is possible. SOLUTION: In the method of repeatedly performing the process of feeding an impregnating solution 3 containing methacrylate as a component into an impregnating tank 2 from a solution storing tank 1 of the impregnating solution 3, impregnating a porous object 5 with the impregnating solution 3 in the impregnating tank 2 and thereafter returning the impregnating solution 3 to the solution storing tank 1, the impregnating solution 3 after the impregnation is stayed in piping 4 connecting the solution storing tank 1 and the impregnating tank 2.
Patent JP-2002110261-A (JP)
Title: New metal oxide particles and application thereof
Inventor: KOYANAGI TSUGUO
IPC: H01M14/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a new metal oxide particles capable of efficiently utilizing the incident light without radiating the light out of the particles and capable of improving the photocatalyst activity and the photoelectric transducing efficiency. SOLUTION: This metal oxide particle is formed of a core particle and a shell layer formed on the surface of the core particle. A mean diameter of the metal oxide particles exists in a range at 100-3100 nm, and the refractive index of the core particle is higher than that of the shell layer, and a mean diameter (Pc) of the core particles exists in a range at 50-3000 nm, and the shell layer is formed of a fine particle layer formed of shell layer forming fine particles having a mean diameter (Ps) in a range at 2-50 nm. Pc and Ps satisfies a relation that is 0.001<=Ps/Pc<=0.5.
Patent JP-2002116895-A (JP)
Title: Printing method and printing system
Inventor: KURANAGA TATSUNARI
IPC: G06Q50/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a printing method and a printing system capable of efficiently operating a procedure ranging from the order reception to delivery of a printed matter. SOLUTION: An order receiver 11 in charge of the manufacturing of a printed matter, an orderer 12 who orders this, and a first printing agent 13 and a second printing agent 14 who print the printed matter are connected through an internet 17 to each other. The order receiver 11 is constituted with a system server 21 in which the program of this printing system is stored as a center so that various print data stored in a data base 22 can be extracted, and that print data can be manufactured by manufacturing terminal equipment 23. The manufactured print data are calibrated by the orderer 12 on a screen, and the calibrated print data are transmitted through the internet 17 to, for exsample, reception terminal equipment 27. The first printing agent 13 performs printing based on the received print data by a printer 28, and dispatches this.
Patent JP-2001157356-A (JP)
Title: Power control circuit for short-circuit detection and overcurrent protection and method thereof
Inventor: FRITZ TODD W
IPC: H02H11/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit detecting a short circuit or an overcurrent condition and, in response to it, cutting off output current from a system power supply and a method thereof. SOLUTION: This control circuit 10, with an output transistor Q1 connected between the power supply and a load apparatus 22, controls current supplied to the load apparatus or, under a short circuit or an overcurrent condition, cuts off current supply. The output transistor is controlled by a free drive transistor Q3 combined with a resistor, that is, the Q3 provides a control signal for the Q1 to control output current level supplied to the load apparatus. The control signal, in relation to the output of an operational amplifier U1, compares the output voltage with a prescribed reference voltage. In case of a short circuit or an overcurrent condition, a switch network turns off the Q3 and then the Q1. The Q1 cuts off the output current from the system power supply, thereby protecting the system power supply from being damaged.
Patent JP-2002112975-A (JP)
Title: Organism detecting device
Inventor: KASAI EIJI
IPC: A61B5/0245
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an organism detecting device which can distinguishably detect a case where a living finger touches electrodes and another case where a nonliving finger touches the electrodes. SOLUTION: The impedance of an electrode section 2 is set in advance in such a way that, when a finger touches the electrodes 2a and 2b of the section 2, the impedance matches the impedance on the input side. When the finger touches the electrodes 2a and 2b, the impedance changes and impedance matching is obtained. Then, a high-frequency signal from an oscillating section 1 is supplied to the electrode section 2 and a reflected wave from the section 2 becomes smaller. Since the output of a detecting section 3 also becomes smaller than a set reference voltage, an organism discriminating section 4 outputs an organism signal. When the finger is a living one, the tremor of the organism signal is outputted from the detecting section 3 and the waveform of the tremor is shaped by means of an amplifier/filter section 6.  Then, a waveform analyzing section 7 outputs a prescribed pulsation detecting signal and an organism discriminating section 8 outputs a signal indicating that the touched finger is a living finger in accordance with the organism signal and pulsation detecting signal.