baber/WOPTO huggingface dataset:
Patent JP-2002077689-A (JP)
Title: Electronic camera
Inventor: SUZUKI TAKASHI
IPC: H04N5/225
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera which properly prevent power off during communication with an external electronic device. SOLUTION: The camera comprises the so-called power-off function which automatically turns off the power when idling state last longer than a prescribed duration when power-off is instructed by depressing a power switch 6 or when operating conditions of the auto power-off are satisfied a system controller 27 examines whether USB cables are connected. If the USB cables are connected, power-off execution is put off ignoring the power-off instruction by depressing the power switch 6 or the satisfaction of operating conditions of the power-off function.
Patent JP-2002068365-A (JP)
Title: Canopy structure in container having canopy opening/ closing device
Inventor: YAHAGI TAKANORI
IPC: B65D90/58
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To surely prevent deformation of a whole canopy without providing extra reinforcing members in a container having the canopy. SOLUTION: The canopy 20 comprises a frame member 22 formed of longitudinal frames 22b and arc-like transverse frames 22a assembled in a lattice, and an arc-like canopy main body 25 fixed to the frame member 22 with sides hanging downwardly.
Patent JP-2002065484-A (JP)
Title: Bathtub washing equipment
Inventor: SAKAI HIDEO
IPC: F24H1/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a bathtub washing equipment. SOLUTION: The bathtub washing equipment is comprised of a tank for storing a cleaning agent for washing a bathtub and a device for detecting the agent in the tank. When the agent decreases to a predetermined amount, the information to refill the agent is reported, and after washing a predetermined times, the information of absence of the agent is reported. The rinsing operation only with water is performed by the bathtub washing device, without the agent.
Patent JP-2002075479-A (JP)
Title: Pigment sensitized solar cell
Inventor: KOMIYAMA HIROSHI
IPC: H01M14/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a pigment sensitized solar cell enabled to improve the photoelectric conversion rate per unit area by widening a wave length region usable for a pigment sensitized photoelectric generation. SOLUTION: A multi-layered porous semiconductor films of metal oxide or the like, holding a light absorbing material like a pigment having a different wave length absorbing region within the wave length region of sun light, and an electrolyte layer, are interposed between transparent insulation substrates.
Patent JP-2002080818-A (JP)
Title: Process for preparing resin varnish
Inventor: SUMI YASUSHI
IPC: C09D7/80
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing a resin varnish which allows efficient dispersion of fillers, even when using low-boiling solvents. SOLUTION: The process for preparing a resin varnish comprises a step wherein a filler component is dispersed in a resin component in a liquid form at an ordinary temperature at a non-airtight condition to yield a first solution, a step wherein a resin component in a solid state at an ordinary temperature is dissolved in a volatile solvent to yield a second solution and a step wherein the first solution is mixed with the second solution. This process enables efficient preparation of a resin varnish with finely dispersed fillers which is suitable for forming films using low-boiling solvents.
Patent JP-2002083443-A (JP)
Title: Apparatus for inspecting optical pickup actuator
Inventor: SASAKI HISANORI
IPC: G11B7/09
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To highly accurately inspect the displacement of a lens holder to hold the object lens with respect to a fixing member in an optical pickup actuator. SOLUTION: When a rising lower chucking part 20 abuts on the fixing member 10a of the optical pickup actuator 10 transported by a first transport mechanism from the lower part, the fixing member 10a is moved upwards. The fixing member 10a moving upwards by a lower chucking member 20 is elastically held by an upper chuck part 11 and the lower chucking member. As for the optical pickup actuator 10 moving upwards, a surface which is the reference of displacement of the lens holder 1 in the fixing member 10a abuts on a metrics plate 45. The metrics plate 45 is provided with an electromagnetic drive mechanism composing a magnet provided on the abutting optical pickup actuator 10 and a magnetic circuit.
Patent JP-2001145918-A (JP)
Title: The same artificial slate and method for producing
Inventor: FUNDOU MASAAKI
IPC: A47K1/04
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an artificial slate having sufficient basic properties, good designability, and a high grade feel by kneading natural stone particles enough and efficiently and controlling the breaking and abrasion of the particles. SOLUTION: A method for producing an artificial slate includes a kneading process in which a matrix material containing a matrix resin and a filler and natural stone particles are charged in a kneader having an agitation blade to obtain a composition for the artificial slate, and a molding process in which the composition is packed in a mold and molded. A relationship of 1.1<A/B<3.5 exists between a representative particle size B (mm) of 10 wt.% from the maximum particle size in the particle size distribution of the particles before being charged and the clearance A (mm) between the agitation blade tip and the inner wall surface in the kneader.
Patent JP-2002079034-A (JP)
Title: Biological desulfurization method and apparatus
Inventor: TAKEDA YASUO
IPC: B01D53/18
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of alkali for adjusting pH and a volume of an oxidation tank by enhancing the treatment performance in a method for feeding hydrogen sulfide-containing gas into a gas-liquid contact tower and removing hydrogen sulfide in the gas with an absorbing liquid and transferring the absorbing liquid absorbed hydrogen sulfide into the oxidation tank to aerobically oxidize and decompose the sulfide by microorganisms. SOLUTION: A biological desulfurization method consists of an absorbing process for introducing the hydrogen sulfide-containing gas into the gas-liquid contact tower to bring the same into contact with the absorbing liquid to absorb hydrogen sulfide in the raw gas by the absorbing liquid and an oxidation process for aerobically oxidizing and decomposing the absorbing liquid, obtained in the absorbing process, by microorganisms supported on a carrier.  A biological desulfurization apparatus is equipped with the gas-liquid contact tower 2 for bringing the hydrogen sulfide- containing gas into contact with the absorbing liquid, the oxidation tank 4 receiving the absorbing liquid discharged from the gas-liquid contact tower 2 and holding the carrier 8 for oxidizing and decomposing sulfide in the absorbing liquid and equipped with an aeration means 7, and a means 15 for circulating and supplying a part of the treated water discharged from the oxidation tank 4 to the gas-liquid contact tower 2 as the absorbing liquid.
Patent JP-2002085631-A (JP)
Title: Game machine
Inventor: WADA SHINICHI
IPC: A63F5/04
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of increasing an amusing property. SOLUTION: A winning lottery is held at the depression of a start lever 12, and medals can be delivered according to a combination of patterns when reels are stopped. Before a winning is established, a presentation expression (notification of lottery result) for transferring the result of the winning lottery to a player is made. For the presentation expression, the combination pattern of the presentation mode expressed in relation to other games over a plurality of games is first determined. The mechanical part of a dice rotary mechanism 161 is activated according to the combination pattern, and the presentation mode is expressed by lighting one of dice lamps 162 interlockingly with the activation. Since the presentation mode is expressed not only at a bonus game but also at a miss or at a replay, an untiring game can be played.
Patent JP-2002090899-A (JP)
Title: Reel for photosensitive material
Inventor: MOTOOKA EIJI
IPC: G03C3/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a reel which enables a user to know that a photographic paper roll supported at a supporting shaft is of an outside specification width in mounting guide bodies at the supporting shaft by making it impossible to mount the guide bodies at the supporting shaft, when the outside the specification photographic paper roll of the width broader than the specified width size is supported at the supporting shaft, in setting the photographic paper roll of the mechanically usable maximum width. SOLUTION: This reel has the support shaft for supporting detachably the photographic paper roll and a pair of the guide bodies to and from the supporting shaft and is constituted to mount the guide bodies at the supporting shaft by engaging the engaging pieces disposed at the guide bodies with the guide grooves circumferentially disposed at the outer peripheral surface of the supporting shaft. The guide grooves are formed in the positions, where the engaging pieces of the guide bodies are engaged therewith, only when the photographic paper roll, having the width size of the photographic paper roll of the mechanically usable maximum width within the specification, is supported at the supporting shaft.  The mounting of the guide bodies at the supporting shaft is made incapable of, when the photographic paper roll broader than the specified width size is supported at the supporting shaft.
Patent JP-2002085708-A (JP)
Title: Game machine and recording medium
Inventor: SUZUKI NAOHIRO
IPC: A63F7/02
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine wherein the game is prevented from becoming monotonous by preventing a result for a winning or not from being known immediately, and the game does not become boring, and a recording medium. SOLUTION: A main CPU outputs a left pattern stopping command to a special pattern display device after T1 period of time has passed since the start of the variation of patterns (S52). Then, the main CPU outputs a central pattern stopping command after T2 period of time has passed (S58), and outputs a right pattern stopping command after T3 period of time has passed (S64). Then, when all the patterns have stopped, the main CPU changes the order for a pattern arrangement of respective pattern rows (S70). That is, the pattern arrangement can be changed each time when the patterns circulate once, and the estimation for stopped patterns by memorizing the order of the pattern arrangements becomes difficult.
Patent JP-2002094390-A (JP)
Title: Active standby nonlinear compensation device and active standby nonlinear compensation method for digital broadcast modulation signal transmission system
Inventor: MAEDA HIROTO
IPC: H04N5/40
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To continuously compensate a nonlinear characteristic of an amplifier, without causing deterioration in the characteristics, when switching active/ standby for a digital broadcast modulation signal. SOLUTION: A compensation device 103 in operation obtains an input amplitude versus output amplitude characteristic and an input amplitude versus output phase characteristic from an output signal of an amplifier 122, obtains compensation data from reverse characteristics to them and adds compensation data to an output signal of an ALC(auto level controller) 102. Then the compensation device 103 in operation informs a standby compensation device 113 in a real time about the obtained compensation data, and the compensation device 113 adds the informed compensation data to an output signal of an ALC 112 for the standby period. Moreover, the ALCs 102, 112 are provided to the pre-stages of the compensation devices 103, 113 and the ALCs 102, 112 adjust the amplitude value of the input signal to the compensation devices 103, 113 as set amplitude.
Patent JP-2002089918-A (JP)
Title: Ceiling structure for clean room
Inventor: KAMIYA MATSUO
IPC: F24F7/06
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling structure for clean room which can prevent the dust in a ceiling chamber from flowing in a clean room and, at the same time, can make air volume adjustment. SOLUTION: In this ceiling structure for clean room, FFUs 14 are provided in a thinned state in the grid spaces 37 of a ceiling frame 36 laid on the ceiling surface 16 of the clean room 12 and ventilation resistors 38 are provided in the thinned grid spaces 37. Each ventilation resistor 38 is constituted by arranging a filtering material 42 folded in a zigzag state in the opening of a frame body 40 and pressure losses are adjusted by folding a prescribed amount of the filtering material 42 and fixing the folded material 42 with a retaining tool 44.
Patent JP-2002089688-A (JP)
Title: Drive control device for vehicle
Inventor: TAKAOKA TOSHIBUMI
IPC: B60L50/16
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To quickly obtain the driving force of an engine by quickly engaging a power intermittent connecting mechanism synchronously in stopping an engine and interrupting the power intermittent connecting mechanism and separating the engine to cause transition from a regenerative braking mode of regenerative- braking by a motor generator to a direct drive mode of running by the engine. SOLUTION: In switching from the regenerative braking mode (C1 is engaged, and C2 and B1 are released) to the direction drive mode (C1, C2 are engaged, and B1 is released) as an accelerator is turned on, a transmission 12 is controlled to be shifted so that the input shaft rotating speed Nin (motor rotating speed Nm) is lowered, so that the engine rotating speed Ne and the motor rotating speed Nm are quickly synchronized to quickly engage the second clutch C2).
Patent JP-2002121189-A (JP)
Title: Method for manufacturing citalopram, intermediate of the same and method for manufacturing the intermediate
Inventor: IKEMOTO TETSUYA
IPC: C07C65/34
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing citalopram at a low cost, in high yield and advantageously on an industrial scale, and a new method for manufacturing a compound (compound [III]) expressed by formula [III], which is a key compound in manufacturing citalopram. SOLUTION: Citalopram can be manufactured by reacting a compound expressed by formula [IV] with 3-(dimethylamino)propyl chloride in the presence of at least one selected from N,N,N',N'-tetramethylethylenediamine and 1,3- dimethyl-2-imidazolidinone, and a condensing agent. Further, a compound [III] can be easily manufactured through reduction and cyclization of a compound expressed by formula [II].
Patent JP-2002089156-A (JP)
Title: Net tension unit for roll screen for window sash
Inventor: EBARA SATOSHI
IPC: E06B9/54
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a net tension unit for a roll screen for a window sash, which maintains a net portion forming a screen body in a tensional state, to thereby improve the mothproofing performance of the window sash. SOLUTION: The net tension unit is formed of a longitudinally cylindrical housing case 40, the wide net portion 70, and a wind-up portion 80 for drawably winding up the net portion into the housing case 40. The housing case 40 is tied to a frame body 1 slidably in a width direction, and one end of the net portion can be fixed to the frame body. The wind-up portion 80 has a wind-up shaft 82 which has an engaging body 8 attached to an upper portion thereof. A head 2 has a receiving body 9 for engaging with the engaging body 8. Further, an engaging means with which the housing case disengageably engages is arranged between the housing case 40 and an internal surface of a jamb 4, whereby the engaging body 8 of the net wind-up shaft 82 engages with the receiving body 9 of the head 2 in association with operation of the engaging means.
Patent JP-2002105806-A (JP)
Title: Opening structure of mesh fabric and method for forming the same
Inventor: MASUMOTO TATSUKO
IPC: A41B11/14
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an opening structure of a mesh fabric having a good working property where a matter on which a clothing is worn is projected from the opening part of the clothing without completely removing the clothing from the matter, and capable of returning the clothing in a worn state in a short time. SOLUTION: This opening structure of the mesh fabric having a double structural part 12 formed by forming a first fabric part 10 with a second fabric part 11 using the mesh fabric in one unit as being overlapped, is provided by installing the opening parts 13, 14 each at the different positions of the first fabric part 10 and the second fabric part 11 of the double structured part.  The method for producing the same is provided by forming the double structural part 12 by tubular plain stitches of the first fabric part 10 and the second fabric part 11, while knitting by using each of yarns for pulling out 15 on the way of the tubular plain stitches for forming the opening parts 13, 14 in the first fabric part 10 and the second fabric part 11, and pulling out the yarns for pulling out 15 after forming the double structural part 12 for installing each of the opening parts 13, 14 at the different positions of the first fabric part 10 and the second fabric part 11.
Patent JP-2002104303-A (JP)
Title: Rotary weighing/filling apparatus
Inventor: NISHINO YUKINOBU
IPC: B65B3/28
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To prolong a practical filling time by hastening the time to actually start filling. SOLUTION: The apparatus is provided with a rotating body 14, a plurality of filling heads 24 mounted on the outer peripheral part of this rotating body 14 in the circumferential direction with equal intervals, a plurality of container supporting stands 16 mounted on the rotating body 14 corresponding to each filling head 24, a weighing meter 18 connected to each of the container supporting stands 16, and a control means 20 which recognizes a tare of a container 4 guided into the rotating body 14, and outputs a release order to the filling head 24 corresponding to this container 4. The apparatus fills a prescribed weight into the container 4 by starting filling after recognizing the tare of the container 4.  The control means 20 outputs a filling start signal to the filling head 24 after the container 4 is guided into the rotating body 14 and before the measurement of the tare is started. The filling start time is made earlier than the prior case in which the order signal to start filling is outputted after the measurement of the tare is finished.
Patent JP-2002105566-A (JP)
Title: Coil spring having shape memory effect and its production method
Inventor: HINO KOICHI
IPC: C22C19/03
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a coil spring having shape memory effect reversible in a radial direction with respect to a temperature cycle such that a spontaneous shape when heated is elongated in the radial direction, and a spontaneous shape when cooled is shrinked in the radial direction. SOLUTION: A wire rod obtained by subjecting a TiNi based alloy having a main composition containing Ni in the range of 50.3 to 53.0 atomic %, and the balance Ti to the treatment of hot working and cold working is wound around a columnar first bar-shaped member 11 so as to tightly be adhered and is subjected to the heat treatment of single phase transforming treatment to obtain a coil spring of a TiNi single phase, and, thereafter, the coil spring is wound around a second bar-shaped member having a radius larger than that of the columnar bar-shaped member so as to tightly be adhered, is formed and is subjected to aging treatment to form a coil spring having shape memory effect in which, spontaneously, the shape changes so as to be elongated in the radius direction when heated, and be shrinked in the radius direction when cooled.
Patent JP-2002110066-A (JP)
Title: Electron gun for color cathode-ray tube and its manufacturing method
Inventor: NISHIMURA KUNIHIKO
IPC: H01J29/48
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide electron guns for a color cathode-ray tube capable of providing currents to a screen with high sensitivity relative to driving voltages and having little variations in chromaticity. SOLUTION: The three electron guns R, G, and B satisfy, |EkR-EkG|<6V, and |EkG-EkB|<6V, and |EkR-EkB|<6V. Where, EkR, EkG, and EkB are cut-off voltages for cathode currents in cathode-voltage modulation of the electron guns R, G, and B, respectively, and they have values that can be calculated by using the hole diameters of electron passing ports, plate thicknesses, and electrode intervals, of R, G, and B, respectively.
Patent JP-2002104568-A (JP)
Title: Tape cartridge storing case
Inventor: BAN KEIJI
IPC: B65D85/575
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To enable a tape cartridge to be loaded in a storing case for use in protecting the tape cartridge having its outer contour line of substantial square as seen from its top plan view always under a proper attitude and orientation while keeping a user's attention by clearly indicating a loading direction of the tape cartridge when the tape cartridge is inserted into the storing case. SOLUTION: A case main body for a tape cartridge is provided with a loading display for indicating a loading direction against a tape drive. A storing case is comprised of a rectangular box-shaped plastic molded product. An outer surface of its upper wall is provided with a case display similar to the previous loading display. In the case that the tape cartridge is stored in the storing case, the case display arranged at the storing case should be seen with eyes, so that it is possible to draw a user's attention and confirm whether or not a loading direction of the tape cartridge is correct.
Patent JP-2002111598-A (JP)
Title: Optical communication system
Inventor: TOMIOKA TAZUKO
IPC: H04L12/44
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication system for efficiently connecting slave stations in a star form, when many slave stations are installed, in a state which is suited to a bus shape in constituting a passive optical network. SOLUTION: This system is constituted of plural main optical fibers 4-1 to 4-n connected to a master station and laid on the same laying path, plural star couplers 2-1 to 2-n, provided with a first port and an opposing second port and connected to a fiber cut end formed by cutting at least some of the main optical fibers in the middle; and plural branch line optical fibers 6-1 to 6-4 laid on the laying path and the plural slave stations 3-x-1 to 3-x-4 (x =1 to n), disposed along the laying path and divided into plural slave station group. One cut end is formed, by cutting the branch line fiber near the respective star couplers, and the other cut end is formed by cutting the branch line fiber near the respective slave station groups. One cut end is connected to the second port of the star coupler, and the other cut end is connected to the slave station nearby.
Patent JP-2002107135-A (JP)
Title: Sonic investigating apparatus
Inventor: KOYANAGI SHINICHI
IPC: G01H17/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To readily detect cloggings or foldings inside gas pipes. SOLUTION: There are provided a shutter part 20 which includes a shutter fitted to seal tightly the opening part of the gas pipe 16 and opens/closes to shut the opening part from the outside air, and a sonic investigating apparatus body, including a pair of microphones 15 which are set to the shutter part 20 to seal tightly the shutter part and enter in opposite directions in the gas pipe 16, and a speaker 12 for generating sound waves 13 inside the pipe. The sonic investigating apparatus generates sound waves in the pipe and measures the state of the clogging or folding inside the pipe by the sound waves.