baber/WOPTO huggingface dataset:
Patent JP-2003519058-A (JP)
Title: 缶搬送回転プレートシステム
IPC: B65G15/58
Filed: 2000-05-04
Abstract: (57)【要約】
出口端部における速度が高い連続運動式円筒缶装飾装置を提供する。この装置は、取出し装置として連続運動式閉鎖ループ状吸引式ベルト１０３と、互いに平行な軸を有し吸引力が供与される連続回転式第１・第２コンベヤホイール２７，１０２とを備えている。第１ホイール２７は１つの円形経路Ｐに沿って缶を搬送する。第１・第２ホイールが部分的に重なる領域では、缶は１つおきに第２ホール上の一方のトラックに転送され、残りの缶は、第２ホール上の他方のトラックに転送される。第１ホイール上の缶は、１つおきに半径方向に移動され、２列に配置され、第２ホール上の２つのトラックと交差する。このとき、缶の各列と各トラックは、共通の接線を有している。
Patent JP-2002544504-A (JP)
IPC: A61L2/18
Filed: 2000-05-19
Abstract: A single-use cartridge C contains a dose of a concentrated decontaminant for providing a decontaminant solution upon mixing with water. The cartridge is inserted into the well (16) of a decontamination system (A). Fresh water and then the decontaminant solution are recirculated through the well during a decontamination cycle. The cartridge includes a porous region (42), through which the decontaminant solution flows. Impregnated in the porous region is a chemical indicator (44), such as crystal violet, which gradually changes color on exposure to the decontaminant. The indicator provides a semi-quantitative indication of the integrated level of the decontaminant in the solution over time for determining whether an acceptable level of the decontaminant was present for decontamination. A preferred embodiment of the cartridge C includes nested inner and outer water-penetrable cups (50,150,70,170) for holding first and second reagents. The two cups are sealed together adjacent upper open ends (56,92,156,192). A porous top cover (94, 194) is sealed to the inner cup adjacent the inner cup open end (92, 192) to complete the cartridge. The two reagents react with water flowing through the cartridge to form the decontaminant solution. The chemical indicator is printed on the top cover so that it is exposed to the decontaminant solution as it is recirculated through the cartridge.
Patent JP-2002208377-A (JP)
Title: Short-arc type ultra-high pressure discharge lamp
Inventor: KUMADA TOYOHIKO
IPC: H01J61/36
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a light source which has a lamp light-emitting tube of high pressure resistance, has high color rendering properties as light characteristics at lamp lighting, and is stable and of high intensity. SOLUTION: With the short-arc type ultra-high pressure discharge lamp in which a sealed part covering with quartz glass a metal member consisting of a bulb part made of quartz glass, an inner lead bar having a pair of electrodes opposing to each other inside the bulb, a metal foil with the lead bar welded to its one end, and an outer lead bar welded to the other end of the metal foil, is arranged at stem parts formed at both sides of the bulb part and light-emitting matter is sealed in a discharge space, a part of the sealed part is protruded toward an end of the electrode side in the discharge space from either the end of the bulb or the welded part of the stem part.
Patent JP-2002204962-A (JP)
Title: Wash-free rice production apparatus
Inventor: YAMAMOTO SOICHI
IPC: B02B1/06
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a wash-free rice production apparatus capable of preventing uneven drying of raw material polished rice and preventing deterioration of the quality of the wash-free rice. SOLUTION: The wash-free rice production apparatus produces wash-free rice by washing a raw material polished rice in a rice washing part to dewater the raw material polished rice and drying the raw material polished rice by blowing warm air to the raw material polished rice on a drying disk 204 in a drying part 16.  An ultrasonic wave sensor 232 detects the layer thickness of the raw material polished rice on the drying disk 204 in the vicinity of a leveling plate 214 in the counter-rotation direction to the drying disk 204 and if the thickness of the layer of the raw material polished rice is thicker than a prescribed range, the supply amount of the raw material polished rice to the rice washing part is decreased or the rotation speed of the drying disk 204 is increased and if the thickness of the layer of the raw material polished rice is thinner than the prescribed range, the supply amount of the raw material polished rice to the rice washing part is increased or the rotation speed of the drying disk 204 is decreased.  Consequently, the thickness of the layer of the raw material polished rice can be kept constant all the time after the leveling and thus uneven drying of the raw material polished rice can be prevented and the quality deterioration of the resulting wash-free rice can be prevented.
Patent JP-2002208012-A (JP)
Title: Method for detecting mobile object and device for the same
Inventor: MASUDA MAKOTO
IPC: G08G1/04
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To set a time difference binarization threshold which is the smallest value as much as possible adaptively to a photographic environment, and to properly decide an object area extracted from a time difference binary image based on the set threshold. SOLUTION: The maximum values of the time differences of the whole pixels of an image in a photographic area are calculated, and a time difference binarization threshold which is the smallest value as much as possible for preventing any noise from being detected according to a photographic environment is calculated based on the mean value of the group of the maximum values and standard deviation, and a mobile object in the photographic area is detected from the time difference binarization image prepared based on the time difference binarization threshold.
Patent JP-2002209330-A (JP)
Title: Power-control device for automobile
Inventor: OKAMOTO CHIKAYUKI
IPC: H02H3/087
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a power-control device for an automobile which enables an overcurrent protection, even with a circuit configuration such as one in which an inductance is connected to a load side. SOLUTION: A power element 2 brings into conduction and interruption a current from a battery to. A current-detecting means 3 and a voltage amplifier 14 detect an overcurrent on the basis of the output current of the power element 2. A main control circuit 19 controls on/off of the power element 2 so that a voltage smoothed by a coil L1 becomes a prescribed value, and so as to prevent the overcurrent, when the overcurrent is detected by the voltage amplifier 14. Also, the control circuit 19 performs thinning out on a time axis by a thinning-out signal outputted by a triangular wave generator 10, or by the output of the voltage amplifier 14, and an on/off operation of the power element 2 is controlled by thinned-out signals.
Patent JP-2002212790-A (JP)
Title: Electrode deposition coating method
Inventor: SAKAMOTO TOSHIAKI
IPC: B05D1/18
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeposition coating method which is capable of lessening the nonuniformity of electrodeposition coating films occurring in the uneven treatment of metallic blank surfaces even with an electrodeposition coating system of rinsing a material to be coated by circulating filtered water filtered by a UF filter. SOLUTION: This electrodeposition coating method includes a process step of rinsing the material to be coated by circulating the filtered water by the electrodeposition coating system having an electrodeposition tank for forming the electrodeposition coating film on the surface of the material to be coated; a rinsing means for rinsing the resulted material to be coated, a recovering and rinsing drum for recovering a waste rinsing liquid; a filter for separating the waste rinsing liquid of the recovering and rinsing drum to a concentrate containing coating material components and the filtered water; a means for introducing the concentrate to the recovering and rinsing drum;  and a means for introducing the filtered water to the rinsing means for the material to be coated, in which the electrical conductivity in the bath of the electrodeposition tank is controlled to <=2,000 μS by substituting the filtered water with water containing no metal cation.
Patent JP-2002216793-A (JP)
Title: Jig and method for analyzing high temperature behavior of fuel cell electrolyte membrane
Inventor: KAMIYASU NAOTO
IPC: H01M8/02
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a jig and method for analyzing the high temperature behavior of a fuel cell electrolyte membrane, allowing the measurement of the high temperature behavior of the fuel cell electrolyte membrane. SOLUTION: (1) The jig 1 for analyzing the high temperature behavior of the fuel cell electrolyte membrane comprises fixing means 2 for fixing the fuel cell electrolyte membrane 11 in a liquid, temperature changing means 3 for changing the temperature of the fuel cell electrolyte membrane 11 in the liquid, and a Raman spectroscopy device 4 for measuring the fuel cell electrolyte membrane. (2) The jig 1 for analyzing the high temperature behavior of the fuel cell electrolyte membrane comprises pressure granting means 7 for granting a pressure to a sample 11. (3) The liquid and the fixing means 2 are transparent or semitransparent.  (4) The method for analyzing the high temperature behavior of the fuel cell electrolyte membrane comprises fixing the fuel cell electrolyte membrane 11 in the liquid with the fixing means 2, controlling the temperature of the fuel cell electrolyte membrane in the liquid to be an operating temperature with the temperature changing means 3, and analyzing the high temperature behavior of the fuel cell electrolyte membrane 11 with the Raman spectroscopy device 4.
Patent JP-2002217396-A (JP)
Title: Solid-state imaging device
Inventor: FURUMIYA MASAYUKI
IPC: H04N5/335
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To solve the deft in the conventional technique that, in a solid-state imaging device compatible with a CMOS manufacturing process, the potential change of a photoelectric conversion part according to the number of stored electrons is output, that V=Q/C when the parasitic capacitance of the photoelectric conversion part is designated as C and its output voltage is designated as V, that the parasitic capacitance C is increased proportionally even when the area of the photoelectric conversion part is increased in order to increase its sensitivity, and that the potential change due to a signal charge cannot be increased as expected. SOLUTION: The photoelectric conversion part is divided into a first region 106 and a second region 107 formed to be adjacent to the first region. A MOSFET 209 for constant-voltage setting in which a P-type well layer between the first region 106 and the second region 107 is used as a channel region is installed. The channel region of a control MOSFET 201 is formed as the P-type well layer sandwiched between the second region and the drain 105 of a conventional control MOSFET. A two-stage quantity-of-incident-light to output-voltage characteristic can be obtained with reference to a quantity of incident light. The sensitivity of the solid-state imaging device can be enhanced at a low illuminance.
Patent JP-2002216629-A (JP)
Title: Electron gun positioning device
Inventor: ISERI KIKUO
IPC: H01J9/34
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun positioning device which is capable of positioning an electron gun with reasonable accuracy. SOLUTION: This electron gun positioning device ensures the relative rotation of an electron gun 102 with respect to a color picture tube in order to insert the gun into the bulb 101 of the color picture tube and seal it. The device comprises a holding unit 3 which is rotatable around the rotation axis of the electron gun 102 as well as hold the electron gun and an operating rod 51 which moves on the straight-line nearly in a twisting direction. Here, the rod 51 can rotate the holding unit 3 when it traverses by making it contact with the holding unit 3.
Patent JP-2002214596-A (JP)
Title: Liquid cooling unit and liquid crystal projector
Inventor: AKIYAMA KOICHI
IPC: G02F1/1335
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid cooling unit capable of efficiently cooling an outgoing side polarizing plate by a simple structure. SOLUTION: A solution 41 for liquid cooling is enclosed between two transparent substrates 27, 31 and an outgoing side polarizing plate 23 is stuck to the incident side substrate 27. A projecting bar part 55 is formed along the four inside faces of the opening 53 of a metallic frame 51 which supports the substrates 27, 31 and the substrate 27 is attached to side faces 55c of the projecting bar part 55 by way of packing 29. The substrate 31 is kept away from the projecting bar part 55 and attached by way of packing 33. The packing 29 has inside faces which overlap the front edge faces 55a of the projecting bar part 55 of the metallic frame 51, so that a stepped part 56 comprising the front edge faces 55a and side faces 55b of the projecting bar part 55 comes in contact with the solution 41 for liquid cooling.
Patent JP-2002213443-A (JP)
Title: Linear guide device
Inventor: FUJIMURA NOBUAKI
IPC: F16C29/04
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a linear guide device capable of improving installation and removed workability of a side seal. SOLUTION: Slits 22A and 22B, having a width wider than a screw part outside diameter d of set screws 17A and 17B, are arranged in the side seal 20. Side seal installing holes 21 and 21, arranged in the side seal 20, are left open on the outer edge side of the side seal 20 by the slits 22A and 22B.
Patent JP-2002215246-A (JP)
Title: Method for controlling heater and temperature controller
Inventor: MAYAMA SHUJI
IPC: H05B3/00
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To efficiently execute dedewing, defrosting or the like in accordance with the practical dewed state or frosted state of a rear window glass or the like of a vehicle without using a temperature sensor or the like. SOLUTION: The voltage value of voltage applied to a heater 12 consisting of a resistor is measured by a voltage measuring part 16, the current value of a current allowed to flow into the heater 12 is measured by a current measuring part 20, the resistance value of the heater 12 is led out from these measured voltage value and current value, and power to be supplied to the heater 12 is controlled in accordance with the resistance value of the heater 12.
Patent JP-2002223506-A (JP)
Title: Battery charger for forklift
Inventor: FUKUDA TAKASHI
IPC: B60L11/18
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a battery charger for forklift which can be set up, even in a narrow space and can effectively cool a transformer, while operating the transformer without increasing the surface area of the transformer nor providing special cooling means. SOLUTION: This battery charger is provided with a lid 34, the lower end of which is openably/closably supported by the lower end section of the body 3 of a forklift by hinges and which openably closes an opening 31. Both ends of a chain 35 are locked to the lid 34 and body 3, and when the upper part of the lid 34 rotates, the opening 31 is opened, and at the same time, the excessive opening of the lid 34 is controlled by means of the chain 35. In addition, a plug 38 is attached to the inside of the upper part of the lid 34 via an attaching member 37, so that when the lid 34 is opened, the plug 38 is exposed to the outside and discoonectably connected with a cable for connecting the plug 38 to an AC power source.
Patent JP-2002174561-A (JP)
Title: Capacitance-type pressure-measuring device
Inventor: NAKAMURA SATORU
IPC: G01L13/06
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To improve measurement accuracy of a differential pressure P and to prevent abrupt changes in the output, due to the measurement failure of the capacitance of a sensor, without deterioration in response by using the measurement value of capacitances C1 (P) and C2 (P) of the sensor that changes differentially by displacement due to the differential pressure P between both the surfaces of a diaphragm 1, and each kind of constant obtained by the capacitances C1 (Pk) and C2 (Pk) of the sensor that are measured, based on each kind of already known differential pressure Pk in calibration. SOLUTION: The constants, that are the constants for operation and the capacitances C1 (Pk) and C2 (Pk) or the like of the sensor at least for one set of already known differential pressures Pk, are subjected to temperature connection by a sensor temperature detected by a temperature detector 213, the backward calculation value of the capacitances C1 (P) and C2 (P) is obtained by using the measured capacitances C1 (P) and C2 (P), or a linearization function f (P) that is calculated by the capacitances; the constants for operation that have been subjected to temperature correction before the operation output of the differential pressure P to be measured; and updating of output is stopped as erroneous measurement when the difference between the backward calculation value and the corresponding measurement value exceeds tolerance.
Patent JP-2002222882-A (JP)
Title: Package for storing semiconductor device
Inventor: KAMIMURA MUNEHIRO
IPC: H01L23/02
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To enable to fasten a semiconductor package firmly on an external electric circuit board by screws to efficiently transmit the heat generated by a semiconductor device to the external electric circuit board, by effectively preventing generation of the remained brazing material around screw installation sections. SOLUTION: The semiconductor package comprises a base 1 which is constituted of a nearly square metal board, is provided on the top surface with a mounting section 1a to mount the semiconductor device 7, and is also provided in opposite side parts with the screw installation sections 1b constituted of through holes or notches extended from the top surface to the bottom surface; and a frame body 4 which is so brazed on the top surface of the base 1 as to surround the mounting section 1a and is provided in side parts with input/output sections 2 for electrically connecting the inside and the outside. The screw installation sections 1b overhang the outer surface of the frame body 4.  In parts of the outer surface of the frame body 4 which are closest to the screw installation sections 1b, notches 5 are formed from the lower side of the outer surface over to the bottom surface of the frame body 4 to prevent the extension of the brazing material from a joint between the base 1 and the frame body 4 toward the screw installation sections 1b.
Patent JP-2002221178-A (JP)
Title: Shaft sealing structure in vacuum pump
Inventor: YAMAMOTO SHINYA
IPC: F04C23/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To secure favourable sealing performance in a vacuum pump using fluorine contained oil. SOLUTION: Rubber made lip rings 50, 51 are arranged on peripheral surfaces 192, 202 of rotating shaft 19, 20 between radial bearings 37, 38 and rotors 27, 32. Leakage preventive projected lines 52, 53 are provided on sliding parts 501, 502 of the rubber made lip rings 50, 51. The leakage preventive projected lines 52, 53 energize the fluorine contained oil between the peripheral surfaces 192, 202 of the rotating shaft 19, 20 and the sliding parts 501, 511 to the side of a gear storage chamber 331 from the side of a pump chamber 43 in accordance with the rotation of the rotating shaft 19, 20.
Patent JP-2002223968-A (JP)
Title: Shower screen
Inventor: KUNO TAKEHITO
IPC: A47K1/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a shower screen which prevents received splash from falling to the outside of a sink. SOLUTION: This shower screen 6 for preventing the scattering of splash, etc., is arranged in the side part of a sink. A draining part 7 for permitting received water to fall into a sink 1 is formed in the lower part of the shower screen 6 and guards 9 for preventing the received water from falling are disposed on this side end surface of the draining part 7. The guards 9 way integrally be molded or independently molded. Splash received by the shower screen 6 goes down to a lower part side to reach the draining part 7, flows from the deep side of the draining part 7 to this side, is received with the guards 9, goes out into the sink 1 and, then, does no fall onto a floor, etc.
Patent JP-2002224597-A (JP)
Title: Discharge nozzle
Inventor: TEZUKA SHIGEMITSU
IPC: B05B11/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a discharge nozzle of which the top end is bent at 30 deg. or more to the base part without modifying the original shape of the nozzle and to provide a molding method comprising eliminating the weld line of the top end of the nozzle and preventing the cracking of the upper end of the nozzle opening due to compulsory detaching of a slide core. SOLUTION: The discharge nozzle of which the axis of the nozzle end is bent at 30 deg. or more to the axis of the nozzle base part is characterized by decentering the axis of the nozzle from the axis of the nozzle hole and thickening the upper part of the nozzle.
Patent JP-2002230646-A (JP)
Title: Commodity sales data control system and commodity sales data registration device
Inventor: AKEDA ATSUSHI
IPC: G07G1/06
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a commodity sales data control system capable of simulating a customer to purchase special commodities, which a seller desires to sell. SOLUTION: This commodity sales data control system 10 is provided with a cash register 2 recording sales data in selling the for every customer and a store controller 1 collecting the sales data recorded by the cash register 2. The cash register 2 stores issue condition data 121 registering the special commodities to be the conditions issuing a lottery number. In selling the commodities, the lottery number the same as a frequency including the special commodities of the issue condition data 121 is issued among the commodities, which the customer purchases. The cash register 2 issues a receipt R with the lottery number printed thereon. This constitution can provide a lottery service in the commodity sales data control system 10 so as to stimulate the customer to buy the special commodities, which the seller desires to sell.
Patent JP-2002228160-A (JP)
Title: Cooking unit
Inventor: KYOHARA YOSHIHIRO
IPC: F24C15/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To enable a signal to be inputted through a manual operation irrespective of an opened or closed state of a translucent door in a heating cooking unit having a structure in which an operation input device is covered with the door. SOLUTION: There is provided a cooking unit having a structure in which an operation input device 4 installed at a front surface part of a main body 10 of the cooking unit is covered and shielded by a translucent door 2, wherein the door 2 is provided with a touch key. With such an arrangement as above, it becomes possible to set or change a heating condition freely at any time without performing any useless operation and the cooking unit can be conveniently used by a user.
Patent JP-2002230491-A (JP)
Title: Method for retrieving document or article using non- contact ic tag, and non-contact ic tag reader for use in this method
Inventor: IMAIZUMI KIYOSHI
IPC: B42D15/10
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method which retrieves a document or an article with a non-contact IC tag at a high reading rate, and to provide a non-contact IC tag reader to be used in this method. SOLUTION: This method retrieves a document 1 to which a non-contact IC tag 11 is stuck, and when a non-contact IC tag reader 3 is operated along a certain operation direction line 3d for reading many sheet documents which are piled up with edge sides trued up, they are read so that non-contact IC tags 11 stuck to individual documents are dispersed in an allowable read range of the non-contact IC tag reader and two non-contact IC tags adjacent in the operation direction of the non-contact IC tag reader are not in positional relation of being in complete superposition. The same retrieval method can be applied to retrieval of articles like plate to which non-contact IC tag labels or the non-contact IC tag.