baber/WOPTO huggingface dataset:
Patent JP-2001334254-A (JP)
Title: Method for controlling concentration of chemical for water treatment
Inventor: YAMAURA SEIKI
IPC: G01N21/27
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the concentration of a chemical for water treatment which measures the concentration of the chemical added into water easily, promptly, and accurately. SOLUTION: A known amount of coloring matter which is water soluble, light resistant, and oxidation resistant is added as a tracer with a known amount of the chemical for water treatment into water such as cooling water in an open system. The concentration of the coloring matter in the water is detected optically by measuring the absorption of the coloring matter preferably at two or more wavelengths including at least one wavelength of absorption, preferably by absorptiometry. By determining the concentration of the chemical in the water from the detected concentration of the coloring matter proportional to the known amount of the chemical, the concentration of the chemical added into the water is controlled properly. As the coloring matter as a tracer, Kayacyl Blue HRL (C. I. Acid Blue 182) (R) of Nihon Kayaku Company can be used preferably.
Patent JP-2001336768-A (JP)
Title: Operation controller for temperature regulator
Inventor: YOSHIKAWA SHINJI
IPC: F24D3/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an operation controller for a temperature regulator capable of effectively purging air upon supply of water. SOLUTION: A pump 9 for supplying temperature regulated water is connected to a temperature regulating device 2 such as a floor heating panel through piping to form a water circulating path in the temperature regulator. Upon supply of water, a water supply time control operation by which the outlet amount of the pump 9 is varied is carried out.
Patent JP-2001341673-A (JP)
Title: Trailer
Inventor: KUSANO KATSUHARU
IPC: B62D53/06
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To allow a cargo such as a container to be directly carried in and out, in a low ground clearance, between a load carrying platform part of a trailer and a cargo carrying-in and -out part on its rear side. SOLUTION: A rear wheel part 3 which is a hindrance when the container or the like is carried in or out, in the low ground clearance, between the platform 6 of the trailer 1 and the carrying-in and -out part in the rear side thereof, is separated-connected according to requirement, by making the rear wheel part 3 of a trailer 1 rear part separable from the rear side of the platform part 6. A main body part 2 is tentatively traction-traveled by the tractor 10, even when the rear wheel part 3 is separated from the platform part 6, by providing auxiliary wheels 31 for making the main body part 2 travel subordinately when the rear wheel part 3 is separated from the platform part 6.
Patent JP-2001348148-A (JP)
Title: Method and device for controlling carriage of polymeric web
Inventor: ENDO KEISUKE
IPC: B65H23/198
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To carry a polymeric web in good conditions in response to the expansion of the polymeric web due to a temperature change. SOLUTION: This device comprises a heating mechanism 24 for heating a photographic material web 14 to a desired temperature, a temperature detecting mechanism 26 for detecting the surface temperature of the heated photographic material web 14 on line, an expansion operating circuit 28 for operating the expansion amount of the photographic material web 14, and a speed ratio changing circuit 30 for changing the carrying conditions of the photographic material web 14 in accordance with the operated expansion amount of the photographic material web 14.
Patent JP-2001349908-A (JP)
Title: Thunderbolt current detector
Inventor: HIRANO YOSHIKATSU
IPC: G01R19/17
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To detect a thunderbolt surge current and its integrated value with a relatively simple circuit constitution. SOLUTION: This thunderbolt current detector is provided with a charging circuit in which a Rogowskii coil is disposed as if to surround the passage of the thunderbolt surge current, a rectifying circuit is connected between both ends of the Rogowskii coil, and the output voltage of the rectifying circuit is kept, and a trigger circuit for generating the trigger signal when the output voltage of the rectifying circuit exceeds the predetermined value. When the trigger signal is generated, the number of generation of the trigger signals is integrated and stored with the present time as the time of detection, the voltage value kept in the charging circuit is regarded as the thunderbolt surge current value and stored through the A/D conversion, and the current value is integrated and stored.  At the request for the display from an operation switch, the stored number, the time of detection, the current and the integrated current are indicated on a display. The trigger signal is converted into the no-voltage contact signal, and outputted from a thunderbolt surge alarm output means.
Patent JP-2001009689-A (JP)
Title: Finishing method for edge portion of glass sheet
Inventor: JAMES WILLIAM BROWN
IPC: B24B9/10
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To suppress a small piece along an edge portion, shallow cracking, and inner layer surface crush in a finishing method for the edge portion of a glass sheet. SOLUTION: A glass sheet 10 is divided into required sizes. Edge portions 12, 14 of the glass sheet 10 is brought into contact with grinding wheels 20A, 20B and grinding wheels 30A, 30B fixed-rotating and generally parallel to a main surface 16 of the glass sheet 10, and moved, thereby grinding the edge portions 12, 14 with the grinding wheels 20A, 20B, and then finishing the ground edge portions 12, 14 with the polishing wheels 30A, 30B so as to be rounded.
Patent JP-2002007197-A (JP)
Title: System for monitoring file transfer and method for the same and recording medium with recorded for monitoring file transfer
Inventor: TAKEMURA YOSHIAKI
IPC: G06F13/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To save any system resource such as a CPU and a memory, and to dispense with any means for previously knowing the file size of a file to be transferred in file transfer. SOLUTION: A file transferring means 12 transfers a file 15 to be transferred to a transfer destination computer 20. When the transfer is completed, a file erasing means 13 erases a flag file 26 of the transfer destination computer 20. In the transfer destination computer 20, the flag file 26 is checked at fixed time intervals by a monitoring means 22. When it is detected that any flag file 26 is not present, that is, it is detected that the flag file 26 is erased as the checked result, it is recognized that the file transfer is completed, and a transfer file using program 27 is started.
Patent JP-2002006111-A (JP)
Title: Image pickup device and packaged apparatus
Inventor: KITANI MITSUJI
IPC: G02B5/20
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device which can be reduced in size and made thinner without deteriorating the light collection ability of a microlens, and can realize excellent productivity. SOLUTION: At least, the image pickup device is constituted to have the lamination in order of image pickup elements 160, color filters 135 and microlenses 100, all of which are formed on a semiconductor substrate 110, and a refractive index of a material, of which the microlenses 100 are consisted, is 1.8 to 2.3.
Patent JP-2002002732-A (JP)
Title: Spout assembly
Inventor: NOZAKI TATSUYA
IPC: B65D75/58
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a spout assembly capable of taking out the high viscous content with a very small amount of the remaining portion thereof. SOLUTION: In this spout assembly 1 comprising a spout body 2 provided with a bonding base part 6 fitted to the inside of a pouch body on one side and a spout cylindrical part outside a pouch when fitted to the pouch on the other side of a flange surface 4 located outside an end of the pouch which are integrated with each other by a synthetic resin, and a cap 3 attachable/ detachable to/from the spout of the spout body, the bonding base part 6 provided below the flange surface is provided between two sides of the pouch, and has a shuttle shape in bottom view in which two sides are easily bonded with each other, and the liquid-tightness can be maintained, and a block preventive rib 8 of a predetermined shape is formed below the bonding base part.
Patent JP-2001327564-A (JP)
Title: Muscles vacuum-sucking method and its tool for mitigating or eliminating muscles pain and joint pain and for activating function in organ of body
Inventor: SHIMODAIRA HITOSHI
IPC: A61H7/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To solve a problem such that muscles pain and joint pain are origi nally treated by a treatment method which requires special and high technique such as acupuncture, moxibustion, finger pressure or massage. SOLUTION: The lesion of muscles pain or joint pain is vacuum-sucked by a vacuum-sucking tool which can be easily handled even by an amateur so that the pains are mitigated and eliminated. Besides, effective point on a body are vacuum-sucked so that the functions of organs are activated to permit a user to feel refreshed.
Patent JP-2002011186-A (JP)
Title: Game apparatus
Inventor: SUGATA SHINYA
IPC: A63F7/02
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a game apparatus which achieves significant improvements in entertainment by enhancing variations in pleasure and attractions. SOLUTION: The number of balls entering a game 21 is counted and when the counts T thereof reach a set value Ts, a scoring slot 4 for starting is opened. When a ball enters the scoring slot 4 for starting opened, display in the varying of figures is started at a color liquid crystal display part 3 while either winning or losing is determined. With the decision of the winning, a jockpot pattern is displayed on a color liquid crystal display part 3 while opening a jackpot scoring slot 5.
Patent JP-2002015521-A (JP)
Title: Disk-reproducing device
Inventor: KUSAKA SHIGERU
IPC: G11B20/10
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To make a sound dropout less likely to occur, even when a large vibration is temporarily applied to a disk by a sound pressure when sound volume is raised during listening using a built-in loudspeaker. SOLUTION: The disk reproducing device has shock proof functions 8 and 11, enabling the output of a reproduced signal without interruption even when reproduction of the disk is interrupted, a built-in loudspeaker 13 a device body, and outputs a reproduced signal as a voice. The device is provided with a shock proof on-off switch SW2 for making the shock-proof functions valid or invalid, a loudspeaker change-over switch SW1 for enabling listening of outputs from the loudspeaker, and a control means 18 for controlling output states of reproduced signals. A control means 18 activates the shock-proof functions by the on-operation of the loudspeaker change-over switch SW1, regardless of the valid or invalid state of the shock proof functions, before the on- operation.
Patent JP-2001072126-A (JP)
Title: Liquid product sampler container with frame structure for improving breakage strength
Inventor: GUNDERMAN ANTHONY J
IPC: B65D75/32
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a product sampler container capable of improving breakage strength of a sampler device. SOLUTION: A product sampler container for use in holding and binding regular publications, catalogues, pamphlets and other documents is made such that a planer supporting frame 12 contains a complex carrier card 10 forming a shallow notch through adhesion of the carrier card against a bottom carrier sheet 11. A top carrier sheet 13 of the complex carrier card 10 is adhered to the bottom carrier sheet 11 and formed to cover the supporting frame 12. The top carrier sheet 13 has an opening over the notch to be enclosed by the supporting frame 12. The container is completed such that a sampler device containing either liquid or individual's daily products having no stability is adhered on the top part of the completed carrier card.
Patent JP-2002012719-A (JP)
Title: Polypropylene resin composition
Inventor: KANZAKI SUSUMU
IPC: C08L23/12
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin composition which gives a molded article excellent in external appearance, e.g. having few flow marks exhibiting a high die swell, and having few granular structures and to provide the molded article prepared from the same. SOLUTION: This resin composition has a melt flow rate(MFR) of 5.0-150 g/10 min and comprises (A) 95-50 wt.% propylene homopolymer having an intrinsic viscosity [η]A of 1.3 dl/g or lower and (B) 5-50 wt.% propylene-ethylene block copolymer which has a propylene homopolymer part having an intrinsic viscosity [η]BP of 1.4-2.0 dl/g and a propylene-ethylene random copolymer part having an intrinsic viscosity [η]BEP of 4.0-15 dl/g and is produced by gas-phase continuous polymerization. The molded article is prepared from the resin composition.
Patent JP-2002023875-A (JP)
Title: Information processor and method for restoring bios
Inventor: SHIRAI AKIHIRO
IPC: G06F21/12
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of restoring a BIOS in a simple operation. SOLUTION: In this information processor on which a flash memory 12 which stores a BIOS for controlling a basic device is mounted, a BIOS restoration program for loading BIOS data stored in an FD 4 or a hard disk device 13 to the flash memory 12 is stored in an ROM 11. Therefore, the BIOS restoration program stored in the ROM 11 is executed by a CPU 10 so that even when the BIOS data are destroyed due to any computer virus or the like, the BIOS can be restored.
Patent JP-2002014341-A (JP)
Title: Illumination device and method for manufacturing the same
Inventor: TANIGUCHI HITOSHI
IPC: G02F1/13357
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a reflective liquid crystal display device equipped with an illumination device having a light guide plate excellent in the use efficiency of light in the front face of the device. SOLUTION: Dots consisting of a plurality of minute recesses (or minute projections) to reflect the light entering the light guide plate to the direction of the liquid crystal display device are formed on one surface of the light guide plate opposite to the surface facing the liquid crystal display device. The dot is formed into an almost V-shape cross section having 35 to 43 deg. inclination angle and 70.6±2.5 deg. apex in the cross section.
Patent JP-2001067692-A (JP)
Title: Device for scanning optical recording medium
Inventor: LEHR STEFFEN
IPC: G11B7/13
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide the device that a detecting unit and an evaluating unit are not necessary to be operated in the same voltage range. SOLUTION: Relating to a device for scanning an optical recording medium, which is provided with a detecting unit 1 having a photodetector 5, an evaluating unit 3 and a connection part 2 being between the detecting unit 1 and the evaluating unit 3, this device is realized by providing the unit 3 with controllers 7, 8 and allowing the controllers to hold the input of a connection part IN at the value of a reference voltage (VREF) of the detecting unit 1.
Patent JP-2002021567-A (JP)
Title: Premix compression self-ingition engine
Inventor: NAKAI SHUNSAKU
IPC: F02B37/12
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of hightening an output of a supercharger 17 to supercharge flesh air sufficiently, even when the supercharger 17 is provided, in this self-ignition engine 100 wherein a premix compression self-ignition operation is carried out to compress a premix mixture comprising fuel and oxygen containing gas to conduct self-ignited combustion in a combustion chamber 7, and wherein rotation of a crank shaft 6 is maintained thereby. SOLUTION: This engine is provided with the supercharger 17 for supplying gas exhausted from the combustion chamber 7 to an exhaust gas turbine 17b provided in an exhaust passage 12, and for supercharging the flesh air sucked into the combustion chamber by an intake compressor 17a connected to the exhaust gas turbine 17b to be provided in an intake passage, and an energy increasing means A for increasing gas energy supplied to the exhaust gas turbine 17b.
Patent JP-2002023955-A (JP)
Title: Composite switch sheet
Inventor: MOTOMATSU YOSHIFUMI
IPC: H01H13/70
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide input parts to be produced at a low cost by compositely forming touch panel switches and contact switches on the same sheet by simple constitution, simplifying circuit constitution and reducing the number of parts. SOLUTION: A composite switch sheet forming resistor film type touch panel switches and contact switches is composed of oppositely arranging an insulating substrate and an insulating resin film and forming mutually matched transparent electrodes and mutually matched contact electrodes between the substrate and the film.
Patent JP-2001224721-A (JP)
Title: Golf bag
Inventor: KANEKO NARUYA
IPC: A63B102/32
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a golf bag which can be easily moved by hand. SOLUTION: Wheels 6 are equipped on a bottom cylinder 3 on the bottom part of this golf bag 1 so that the wheels 6 are in contact with the ground E when the golf bag 1 independently stands on the ground E and immediately abuts on the ground E when the bag is inclined in the direction so as to make the wheels 6 into contact with the ground E. Thus, the golf bag 1 can be supported and easily moved by the wheels 6 by leaning the bag toward the direction to bring the wheels 6 into contact with the ground E to push and draw the golf bag 1.
Patent JP-2002023376-A (JP)
Title: Positive type photoresist composition
Inventor: NAKAO HAJIME
IPC: C08K5/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a positive type photoresist composition having good preservability in the production of a semiconductor device and a positive type photoresist composition having improved exposure margin, edge roughness and resolution as well as good preservability. SOLUTION: Each of the positive type photoresist compositions contains a resin containing specified repeating structural units and having a velocity of dissolution in an alkali developing solution increased by the action of an acid and a specified compound which generates the acid when irradiated with active light or radiation.
Patent JP-2002021199-A (JP)
Title: Connection structure of girder to beam
Inventor: KAJITA YUUSUKE
IPC: E04B1/58
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of a girder to a beam capable of providing an extremely high connection strength between the girder and the beam and preventing a damage to the girder and beam formed of wood. SOLUTION: In this connection structure of the girder to the beam, a girder member 1 is fixed to a beam member 2 installed in the state of generally orthogonal to the girder member 1 by using a joint hardware 10-1 through both members 1 and 2 and a strap bolt 20. The joint hardware 10-1 comprises a beam fixed part 11 fixed to the beam member 2 in the state of holding the beam member 2 and a beam fixed part 12 allowing the bolt part 21 of the strap bolt 20 to be passed therethrough and fixed to the beam member 1 formed integrally with each other. The strap bolt 20 comprises the bolt part 21 tightened in the state of allowing both of the beam member 1 and the beam fixed part 12 of the joint hardware 10-1 to be passed therethrough and a wing part 22 fixed to the lower surface of the beam member 2.
Patent JP-2001061195-A (JP)
Title: Hydrophone with low distortion rate
Inventor: BARONI AXELLE
IPC: G01H11/08
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a hydrophone with a low distortion rate. SOLUTION: This hydrophone having very low distortion has at least a couple of piezoelectric sensing elements 6, 8 in combination with at least one of flexible faces of a housing 1 opposite to each other formed by assembling cups 2, 3 having edges with stiffness. Electrodes are provided on entire both faces of the sensing element 6. At least one of electrodes combined on both sides of the sensing element 8 covers only one or two parts of faces of an outer side zone of the cups 2, 3 susceptible to nonlinear stresses. The electrodes 7, 9 of the two sensing elements 6, 8 are interconnected to cause a difference between electric signals generated by the two sensing elements, in response to application of a pressure.
Patent JP-2002023284-A (JP)
Title: Scanner
Inventor: NOSE YOSHITAKA
IPC: H04N1/107
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent the unclearness of a read image by preventing the transmission of the vibration generated by the ruggedness, etc., of a guide rail to a carriage supporting a mirror to be disposed in an image reader, when the carriage supporting the mirror is moved along the guide rail. SOLUTION: An end frame 15 provided with a slider is mounted by means of a transverse supporting shaft 17 at one end of the full-rate carriage 10 holding the mirror m1 and lamp 12 to be disposed in the image reader. The end frame 15 is supported oscillatingly around the transverse support shaft 17 as a fulcrum, in such a manner that the end frame 15 can move along the ruggedness of the guide rail 5, to prevent the transmission of the vibration to the carriage frame supporting the mirror, by which satisfactory read images are obtained.
Patent JP-2002025083-A (JP)
Title: Tracking error signal forming device of disk reproduction system
Inventor: DOI AKIHIKO
IPC: G11B7/09
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a tracking error signal reproducing device of a disk reproducing system which is capable of increasing the forming speed of the tracking error signal in high-speed reproducing and high-seed accessing and is capable of sufficiently dealing with the high-speed reproduction and high-speed accessing. SOLUTION: The disk reproducing system which reads data by irradiating the track strings of the optical disk with a light beam has first and second data forming means 11 to 18 which have a phase difference corresponding to the deviation of the light beam in the diametral direction of the optical disk from the track strings, control means 21, 23 and 24 which accumulate the voltage level by the phase difference correlation of the first and second data formed by the data forming means 11 to 18 and a filter means 25 which smoothes the outputs of the control means 21, 23 and 24.
Patent JP-2002034119-A (JP)
Title: Pole box for drop wire
Inventor: TANAKA MASASHI
IPC: H02G7/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a drop wire pole box, which can prevent the circumferential parts of through-holes of the back plate of its main part from deformation producing gaps, without increasing its plate thickness and which can keep the moisture-proofness of the through-holes. SOLUTION: Through-holes 2, through which wires are inserted, are formed in the back plate 11 of the approximately box-shaped main part 1 of this drop wire pole box 6. The back plate 11 is used as an attachment plate to a drop wire pole 3, device-attaching support plates 4 are arranged at positions, where the support plates 4 do not close the through-holes 2 on the inner side of the back plate 11, and the support plates 4 are attached to the back plate 11 via fixing members 5 to keep certain distances between the support plates 4 and the back plate 11. Pressing parts 7, protruding inward from the back plate 11 of the main part 1, are formed near the through-hole 2 of the back plate 11, and the support plates 4 are pressed against the pressing parts 7.