baber/WOPTO huggingface dataset:
Patent JP-2002336957-A (JP)
Title: Sliding nozzle of metallurgic vessel, and deposit removing method
Inventor: OZAWA SHUJI
IPC: F27D3/14
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a sliding nozzle comprising three plates disposed on a bottom part of a metallurgic vessel capable of preventing deposited metal oxide on the sliding nozzle while ensuring the quality at a low cost. SOLUTION: The sliding nozzle of the metallurgic vessel comprises an upper plate, a sliding plate and a lower plate disposed on the bottom part of the metallurgic vessel, and a face directed to at least the closing direction of an inner hole surface of the sliding plate is tapered from an upper part to a lower part. In addition, in a deposit removing method in the sliding nozzle of the metallurgic vessel, a flow passage is fully closed by an upper side of the sliding plate, deposits are removed by blowing gaseous oxygen between the upper plate and the lower plate while ensuring a space between a lower part of a hole in the sliding plate and an inner hole of the lower plate.
Patent JP-2002340765-A (JP)
Title: Equipment for evaluating/testing thermal fatigue lifetime
Inventor: ABE MINORU
IPC: G01N3/60
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide test equipment optimal for evaluating the thermal fatigue lifetime of a hollow structure susceptible to heating and cooling repeatedly and generating a large temperature gradient or a large thermal stress repeatedly in the thickness direction. SOLUTION: The thermal fatigue test equipment comprising a test block 100 for fixing a hollow structure, a high frequency heating coil 200 and a high frequency heater 300 for heating the hollow structure, and a control panel 500, is further provided with a cooling loop 400 for cooling the hollow structure constantly so that the hollow structure can be heated while being cooled. Since a large temperature gradient or a large thermal stress can be generated repeatedly in the thickness direction of the hollow structure susceptible to heating and cooling repeatedly, thermal fatigue lifetime can be evaluated in a form closer to actual operating conditions.
Patent JP-2002338006-A (JP)
Title: Warehouse system
Inventor: KITADA NOBUHIKO
IPC: B65G1/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To improve the storage efficiency and the working efficiency by providing a storage tray 2 and a working tray 5 in different shape for placing articles which are small or difficult to handle. SOLUTION: A warehouse system comprises upper and lower transfer devices 50a and 50b which include upper and lower storage shelf units 52a and 52b having shelves for storing the storage trays 2 in the matrix in the vertical and the lateral directions are arranged in two stages and moved along the units to take in/take out the storage trays 2 to an arbirary shelf part, and a reservoir 55 for taking in/taking out the storage trays 2 to the transfer shelves 54a and 54b provided on a lower end part on one side of the upper and lower storage shelf units. A transfer line 24 is provided between the reservoir 55 and a carrying passage 23 of working tray 5 for connecting a warehousing part 21 to a shipping part, and a first box 1 is transferred between the storage tray 2 and the working tray 5 by a transfer robot 25 at the part.
Patent JP-2002301483-A (JP)
Title: Hydrogen water making apparatus
Inventor: IIDA SHIGEMI
IPC: C02F1/68
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain hydrogen water from water (6) in a bottle (5) by blowing and injecting hydrogen (3) of a hydrogen cylinder (1). SOLUTION: The hydrogen cylinder (1) filled with hydrogen (3), a valve (2) and a hydrogen conduit (4) are provided, and water (6) in the bottle (5) and a plug (7) are provided and hydrogen (3) is blown and injected in water (6) in the bottle (5) from the hydrogen conduit (4) to obtain hydrogen water from the water (6) in the bottle (5). A sensor for detecting hydrogen gas which markedy high sensitivity and reliability is provided.
Patent JP-2002369687-A (JP)
Title: Method for producing solubilized type transferring receptor
Inventor: YASUNAKA TOSHIMITSU
IPC: C07K1/18
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To safely provide mass production at a low cost and further obtain a stable and homogeneous solubilized type transferring receptor(sTfR) for a standard by producing the sTfR using a host cell transformed with a recombinant DNA in which a gene of the sTfR is transduced. SOLUTION: This method for producing the sTfR is characterized by comprising the following steps. (1) a step of preparing a DNA capable of encoding an amino acid sequence of the sTfR, (2) a step of transducing the DNA into a vector and preparing the recombinant DNA, (3) a step of transforming a host cell with the recombinant DNA, (4) a step of culturing the transformed host cell and producing the sTfR and (5) a step of purifying the produced sTfR and collecting the purified sTfR.
Patent JP-2002337669-A (JP)
Title: Arm head of wiper arm, wiper arm, and wiper for vehicle
Inventor: SHIRATORI HIDEKI
IPC: B60S1/34
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an arm head of a wiper arm molded of resin by inserting a metal insert member capable of improving breakage strength between the insert member and a resin part. SOLUTION: An engaging projection 13 of the insert member 11 inserted in the arm head 5 is formed in an approximately straight line shape along a straight line L1 radially extending from a center of a connecting hole 12a on an end surface 13a in a circumferential direction (so that both an outer side part and an inner side part are on the radially extending straight line L1).
Patent JP-2002340031-A (JP)
Title: Hydraulic declutching device
Inventor: MIURA YOSHIHISA
IPC: F16D25/12
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic declutching device that prevents abrasion of a seal ring by the arrangement of a grease sump in a piston near the seal ring. SOLUTION: The hydraulic declutching device 4 is so constructed that at least either of an inner and an outer circumference of the piston 8 has grease sump recesses 19, 20 near the seal ring 9.
Patent JP-2002336689-A (JP)
Title: Plasma reactor and air cleaner
Inventor: TANAKA TOSHIO
IPC: B01D53/86
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To enhance the treatability of fluid to be treated while suppressing upsizing of a plasma reactor (20) for forming a low-temperature plasma by a streamer electric discharge. SOLUTION: A treating member (23) having a catalyst and adsorbent for treating the fluid to be treated is arranged between a first electrode (21) and a second electrode (22) or on the downstream side thereof and the fluid to be treated is treated by combining the catalyst and the adsorbent with the low-temperature plasma.
Patent JP-2002335751-A (JP)
Title: Culture medium body for raising of seedling
Inventor: KOBAYASHI ATSUSHI
IPC: A01G9/10
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a culture medium body for raising of seedling, having excellent handling property of seedling and culture medium body, excellent retention of seedling and water holding property, excellent retention of leaf, preferable biodegradability as a culture medium body, especially most suitably useful for cultivation of strawberry, orchid, etc. SOLUTION: This culture medium body for raising of seedling is characterized in that the culture medium body is a block body composed of a carbonized product-containing cellulose sponge and has a spiral cut in the inside in which the outside end of the spiral of the cut is opened to the outside of the block body.
Patent JP-2002345724-A (JP)
Title: Endoscope
Inventor: ABE SUKENAO
IPC: A61B1/005
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope with small bending resistance difficult to be damaged or broken even in repeated uses. SOLUTION: This endoscope comprises a flexible insert part 2 and an operation part set on the proximal end of the insert part 2. The insert part 2 comprises lengthy members such as an image guide 31 or a light guide 32 arranged in a tube cavity formed of an outer skin 382 or the like. The light guide 32 comprises an optical fiber bundle and a protective tube 321 for protecting the optical fiber bundle. A lubricating agent 5 containing silicone oil and a solid lubricant is arranged in the protective tube 21. The solid lubricant contains at least one selected from boron nitride, ethylene tetrafluoride copolymer, and molybdenum disulfide. The solid lubricant is preferably formed of a powder having an average particle size of 0.1-15 μm.
Patent JP-2002346382-A (JP)
Title: Visible light-responsive photocatalyst
Inventor: KANAI YUUKI
IPC: B01J21/08
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a visible light-responsive photocatalyst capable of being manufactured even if an expensive apparatus like an ion injection apparatus is not used. SOLUTION: The visible light-responsive photocatalyst is prepared by adding at least one of 2-12 wt.% of alumina, 4-15 wt.% of gallium oxide and 0.5-10 wt.% of silica to titanium oxide crystal particles. This photocatalyst can develop strong photocatalytic activity not only in an ultraviolet region but also in a visible light region. Titanium fine particles capable of developing strong photocatalytic activity can be obtained in simple equipment by simple work. Even if light containing visible light is used, this photocatalyst can reduce the concentration of a harmful substance such as toluene or the like contained in air.
Patent JP-2002352457-A (JP)
Title: Optical pickup
Inventor: EDA RYUJI
IPC: G11B7/127
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To adequately control laser power in spite of the variety in characteristics of a selection switch for a detection signal when an optical pickup device is installed in a device set. SOLUTION: Two laser diodes 112 and 114 which are each different in wavelength in correspondence with to two kinds of optical disks DVD and CD are installed, and a photodetector which detects the laser power of each laser diode and two volumes 120 and 122 for adjustment use which adjust the detection signal according to the level of the laser power are provided. A selection switch 124 for selecting the outputs of the two volumes for adjustment use is provided in the optical pickup. In the manufacturing processes of the optical pickup, the two volumes 120 and 122 for adjustment use are adjusted while monitoring the outputs obtained through the selection switch 124. By this, the adjustment is not affected by the variety in characteristics of the selection switch when the optical pickup is practically used.
Patent JP-2002345301-A (JP)
Title: Rotary tilling apparatus
Inventor: MURAKAMI TATSUZO
IPC: A01B33/12
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To improve groove-forming performance of a levee-forming type rotary tilling apparatus. SOLUTION: This tilling apparatus is obtained by covering a tilling device 9 composed of a tilling shaft 7, tillage tines 8, etc., with a tilling cover 11, rotatably supporting right and left disks 10 each having a diameter which is slightly small than or nearly the same as each diameter of these tillage tines 8 and installing a levee-forming means behind the tilling device 9. As a result, spill of soil from right and left both side parts of the tilling device 9 is prevented by these right and left disks 10 and waste straw and weeds are buried by the right and left disks 10 rolled as the tilling device 9 is advanced and it is prevented that waste straws are caught in the levee-forming machine. Thereby, clean levee can be formed.
Patent JP-2002353185-A (JP)
Title: High-pressure processor
Inventor: MIZOBATA IKUO
IPC: G01N21/27
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure processor stabilizing substrate processing by recognizing the liquid chemical density in high-pressure processing fluid in circulation processing, accurately recognizing the time of the completion of the substrate processing and optimally controlling the liquid chemical density. SOLUTION: A density controller 12 controls valve opening and closing and makes an auxiliary agent supplied to a mixer 10, so as to turn density in supercritical carbon dioxide to a prescribed value. The mixer 10 mixes the agent and the supercritical carbon dioxide and sends out the supercritical carbon dioxide, in which the agent is mixed for prescribed density through a density detector 11 to a substrate washing tank 5. When substrate cleaning, for which the supercritical carbon dioxide mixed with the agent is circulated is performed, the density detector 11 detects the agent density in the supercritical carbon dioxide and the density controller 12 controls the valve opening and closing, so as to keep the agent density at the prescribed value at all times according to the detected density.  In the case that the detected agent density is stabilized, the density controller 12 determines the substrate-cleaning completion and stops the supply of the agent.
Patent JP-2002351972-A (JP)
Title: Watching system by using network
Inventor: MORI SEIICHIRO
IPC: G06Q50/10
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a watching system for confirming the conditions of a pet animal left in charge of a pet shop, a pet accommodation or the like via a network. SOLUTION: A system-controlling device 12, the terminal 13 of the system- controlling device, a fixed camera 14, a speaker 15, a display terminal 16 and a network 11 which connects the system-controlling device 12 with the display terminal 16 are provided. The system controlling device 12 responds to the access from the display terminal 16 and transmits a homepage for every user including the image of the pet animal taken by the fixed camera 14 and an administrator's comment to the display terminal 16, and then outputs the user's voice transmitted from the display terminal 16 from the speaker 15.
Patent JP-2002351445-A (JP)
Title: Display device
Inventor: YAMAGUCHI KAZUNARI
IPC: H04N5/58
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a display device which suppresses such a malfunction that ambient light due to reflected light from a display image as a light source is detected as a malfunction when ambient light is detected to correct picture quality. SOLUTION: A luminance detecting means for a video signal is provided and according to luminance detection information on the video signal, picture quality correction characteristics to the ambient light are varied.
Patent JP-2002354373-A (JP)
Title: Television receiver
Inventor: FUKUMURA HIROSHI
IPC: H04N5/60
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent noise by setting a user to set a limit on maximum volume by each prescribed time for a television receiver. SOLUTION: The user inputs a prescribed time and the maximum volume at the prescribed time by a key input section 2 to set them. The following operations are performed by a control microcomputer 5 on the basis of a program; information inputted by the user is compared with time information from a clocking circuit 4; the maximum volume corresponding to the present time is determined; and a sound signal 1 is processed so that the volume may not exceed the maximum volume. Further, when the volume becomes limited, a processing for gradually lowering the volume is performed, to prevent the rapid lowering of volume. The sound is restricted to appropriate volume by the above-described sound processing and is outputted from a speaker 9. In this way, the user sets the maximum volume at prescribed time for a television receiver, thereby preventing the noise.
Patent JP-2002356638-A (JP)
Title: Aqueous ink composition
Inventor: MIYASHITA HIROSHI
IPC: C09D11/17
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous ink composition which does not cause the sedimentation of a pigment or a colorant, and is has durability qualities even when left standing for 1 year or longer. SOLUTION: This aqueous ink composition at least contains a colorant such as a pigment and/or a dye, a polysaccharide at least containing a structural unit including glucose, fucose, glucuronic acid, and rhamnose, water-soluble organic solvent such as ethylene glycol or glycerin, and water.
Patent JP-2002355172-A (JP)
Title: Rice cooker and warmer
Inventor: SATO SHINICHI
IPC: A47J27/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To cook porridge easily with the cooked rice kept warm in an inner pan of a rice cooker and warmer for cooking rice and warming the cooked rice. SOLUTION: Ingredients in an inner pan 1 where ingredients are put are heated by a heating means 2, and a controlling means 3 controls to cook rice and to warm the cooked rice. When water and seasonings are added to the cooked rice kept warm in the inner pan 1, and an input means 4 for porridge which starts cooking porridge begins to cook porridge, the controlling means 3 activates the heating means 2 to boil the ingredients in the inner pan 1 for a certain period of time and displays time necessary for boiling on a display means 8.
Patent JP-2002361213-A (JP)
Title: Apparatus for fermenting wet refuse
Inventor: HORIE HIROMOTO
IPC: B01F15/06
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a wet refuse fermenting apparatus in the wet refuse treating tank of which the accuracy of the connection part of a plurality of partially cylindrical bottom walls is enhanced so that wet refuse is prevented from being hooked in the connection part. SOLUTION: Wet refuse is agitated by respectively rotating agitation blades 40, 42 fit to two rotary shafts 34, respectively, along two partially cylindrical bottom walls 22, 24 arranged in parallel at the bottom of the wet refuse treating tank 18a of this wet refuse fermenting apparatus. The side edges opposite to each other of the walls 22, 24 are welded W1 while a heating pipe 25 is interposed between them for preventing the side edges from being corrugated so that the accuracy of the connection part can be enhanced and the wet refuse can be prevented from being hooked in the connection part. The bottom part of the tank 18a is heated by circulating heated air inside the pipe 25 so that the wet refuse treating efficiency can be enhanced.
Patent JP-2002361327-A (JP)
Title: Apparatus and method for bending work
Inventor: NAKAMURA MASAMITSU
IPC: B21D5/02
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for a bending work capable of easily inserting a workpiece from the clearance of a die by changing muting point values per each process and capable of improving processing efficiency by taking security into consideration. SOLUTION: The bending apparatus comprises a bending information determining means 24 which determines bending information such as a bending order, die, D value, L value based on drawings information 7 such as a development and a three dimensional profile sketch, a workpiece shape determining means 24F which determines a workpiece shape per each process based on the bending information and a muting point determining means 24G which determines muting point values M0 , MN+1 , MN+2 per relevant process based on a magnitude relation by comparing the dimension of a work flange in the relevant process to be inserted into the space between dies based on the workpiece shape with the muting point value M0 prescribed in advance.
Patent JP-2002367259-A (JP)
Title: Disk reproducing device and program
Inventor: IWAMA SHIGEHIKO
IPC: G11B19/20
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To enhance the success probability of chucking of a disk in a disk reproducing device. SOLUTION: This disk reproducing device has the disk 1, a clamper 2 for fixing the disk 1 from its top surface, a clamper holding section 3, a disk tray 4 for holding the disk 1, a disk motor 5 for providing torque to the disk 1, a turntable 6 for transmitting the torque to the disk 1, a motor rotation control circuit 7 for controlling the rotation, a disk clamping mechanism and device 8 for controlling the clamping of the disk 1, an optical pickup and servo block 9 for casting light to the disk 1 and reading and processing optical data and a CPU 10 for centrally controlling the respective sections. In case of a failure in clamping during the reproduction of the disk 1, the turntable 6 is rotated to an arbitrary amount, by which a clamping condition is changed and the clamping is retried.
Patent JP-2002020640-A (JP)
Title: Curable composition
Inventor: NODA KOJI
IPC: C08L101/02
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition having quick curability, excellent curability in depth, and sufficient mechanical properties. SOLUTION: The curable composition comprises (A) 100 pts.wt. organic compound having at least one alkenyl group in the molecule which is not an organic polymer, (B) a compound having at least two hydrosilyl groups in the molecule, (C) a hydrosilylation catalyst, and (D) 1-100 pts.wt. silica fine powder as the major components.
Patent JP-2002369922-A (JP)
Title: Game machine
Inventor: MATSUMOTO YOSHIJI
IPC: A63F7/02
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of reflecting body information of a player during a game on a game form. SOLUTION: On the basis of respective detection output signals from a heat sensor and a pulse rate sensor, a calorie consumption change ΔC and a pulse rate change ΔP of the player are computed at every fixed time (steps S510-560). On condition that both of the calorie consumption change ΔC and the pulse rate change ΔP become a fixed value or more as the result of this computing, the game form is changed from an ordinary mode to a large prize mode (a step S570).
Patent JP-2003000813-A (JP)
Title: Ball put-out device
Inventor: INOUE MASASHI
IPC: A63F7/02
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of a control system by keeping the stopping position of one ball sensing lever constant with respect to a plurality of detectors. SOLUTION: The ball sensing lever 11 is formed so that the timing of positioning a detection hole 28 to pass the detection light of a detector 12 may be equal to the timing of positioning the rear end of the rotating direction of the lever 11 to pass the detection light of a detector 13 in a process from rotating of the lever 11 in the direction of an arrow X1 to its being received by a stopper 47, and so that the timing of positioning the detection hole 28 to cut off the detection light of the detector 12 may be equal to the timing of positioning the rear end of the rotating direction of lever 11 to cut off the detection light of the detector 13 in a process in which the lever 11 is rotated in the direction of an arrow X2 from the stopper 47.
Patent JP-2003001543-A (JP)
Title: Workpiece feeder
Inventor: KAWAMURA TAKEHIKO
IPC: B23Q7/04
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece feeder which can efficiently supply a workpiece to a machine tool having two and more machining parts, such as a two parallel spindle lathe. SOLUTION: The workpiece feeder supplies a workpiece W to a machine tool 20 having a plurality of machining parts 21, 22 arranged in a line in one direction (X-direction). The workpiece feeder comprises a plurality of loaders 11, 12 which can independently travel on a rail 10, and loader controlling means 2 for controlling the loaders 11, 12. The loader controlling means 2 includes synchronous motion controlling means 3 which control a plurality of the loaders 11, 12 so as to synchronously carry out such movements that a workpiece blank W is taken out from a blank station 18 and is supplied to the respective machining parts 21, 22.