baber/WOPTO huggingface dataset:
Patent JP-2001207166-A (JP)
Title: Cooling bag
Inventor: ISONO KEINOSUKE
IPC: C09K5/08
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a cooling bag that is safe, even when the vessel is damaged and the content leaks out. SOLUTION: The objective cooling bag comprises the tightly sealable vessel 2 having a plurality of receiving chambers 6 separated with the communicable diaphragms 5 and an aqueous solvent and the saccharide that is endothermically soluble in the aqueous solvent are separately received in the receiving chambers 6.
Patent JP-2001209950-A (JP)
Title: Focusing or tracking servo controller
Inventor: SUZUKI MOTOYUKI
IPC: G11B7/09
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To execute stable focusing or tracking servo control without impairing seismic performance by exactly detecting an objective lens speed even in case of occurrence of a variation, change with lapse of time or temperature change, etc., of a speed detection circuit of a focusing or tracking servo controller which detects the speed of the objective lens by the speed detection circuit using back electromotive force and suppresses the vibration of the objective lens by disturbance. SOLUTION: The resistance value of a resistance element constituting the speed detection circuit or the gain of an amplifier is made variable. The moving section of an actuator including the objective lens is positioned at a moving end by driving a moving coil at a prescribed current value or above and the resistance value of the variable resistance element or the gain of the amplifier is so regulated that the speed detection signal in the state that the moving section is held static attains approximately zero.
Patent JP-2001204458-A (JP)
Title: Microbial carrier body, device for measuring microbial number and method for measuring microbial number
Inventor: MIYANISHI SATORU
IPC: G01N33/569
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a microbial carrier body for carrying out simple and highly sensitive measurement of a microorganism by dielectrophoresis even if the microorganism is a microorganism having low dielectric constant. SOLUTION: This microbial carrier body is composed of a material having a dielectric constant higher than a dielectric constant which microorganism to be measured has and has a binding group capable of specifically binding to the above microorganism on the surface and electrophoreses the microorganism binding to the binding group as one united body when dielectrophoretic force acts on the microorganism.
Patent JP-2001218896-A (JP)
Title: Power supply, and power supply for game machine
Inventor: NISHIMURA TOMOHIRO
IPC: A63F7/02
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a power supply, and a power supply for a game machine capable of eliminating a power supply monitoring means for each process control part connected to a power supply device, outputting a signal which can be synchronized with each process control part, discriminating power supply disconnection from sensor processing such as ball detection, and power failure from instantaneous power failure, and improving start-up performance after disconnection of power. SOLUTION: This power supply for converting an input power supply into plural power supplies of different voltages to be outputted is provided with a monitoring means for monitoring conditions of one or plural power supplies among the input power source and the plural output power supplies and, outputting a signal when abnormality is detected.
Patent JP-2001213946-A (JP)
Title: Phenol aralkyl resin and its manufacturing method
Inventor: OHIRA MASATO
IPC: C08G61/02
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a phenol aralkyl resin which is suitable for sealing a semiconductor and shows good hardenability and to provide its manufacturing method. SOLUTION: A phenol aralkyl resin has a 2 nucleus component and a 3 nucleus component, each content being not less than 10 wt.% an ortho/para ration of a bond position of an aralkyl compound with respect to a position of a phenolic hydroxyl group being not more than 1.1 for the 2 nucleus of the phenol and not more than 1.5 for 3 nucleus phenol. The phenol aralkyl resin is manufactured by reacting phenols with an aromatic bishalogenomethyl compound wherein the reaction is conducted in the presence of an acid catalyst, preferably in the presence of a lower alcohol at a temperature of not higher than 100 deg.C until the content of the reacted aralkyl compound exceeds 80%.
Patent JP-2001214329-A (JP)
Title: Thermoplastic polyvinyl alcohol yarn having water solubility
Inventor: HOKIMOTO AKIHIRO
IPC: C08K3/22
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To stably obtain a PVA-based water-soluble fiber without a problem of gelling, etc. SOLUTION: This water-soluble thermoplastic polyvinyl alcohol fiber comprises a composition at least as one component which is composed of a water-soluble thermoplastic polyvinyl alcohol (A) having 200-600 viscosity- average polymerization degree, 90-99.9 mol% saponification degree, 70-99.9 mol% mol fraction of middle hydroxyl group in a sequence of three hydroxyl groups by triad expression based on the vinyl alcohol unit and 160-230 deg.C melting point and containing 0.0003-1 mass part calculated as sodium ion of alkali metal ion and an ethylene oxide(EO)/propylene oxide(PO) random copolymer (B) having 1,000 to 20,000 average molecular weight and the ratio EO/PO of ethylene oxide (EO) to propylene oxide (PO) of 15/85 to 85/15 and has 1-30 mass % content of the component (B).
Patent JP-2001216553-A (JP)
Title: Knifeless coin hopper device
Inventor: DOI KOHEI
IPC: G07D9/00
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To remove a knife from a coin hopper device and to simplify the stricture of a rotating disk. SOLUTION: The coin hopper device is provided at least a hood 12 for coin storage which is approximately cylindrical and is arranged so as to have the axial line oblique to a horizontal line, a disk 13 which is freely rotatably provided on the inner bottom of the hood and has a projecting part 16 to push out coins to the peripheral part, an escalator 20 which is formed on the hood and has an aperture through which coins pushed out by the projecting part are discharged to the outside and a passage which is connected to this aperture and through which coins are sent upward, and a stopper 30 which is set under the escalator and prevents coins in the passage from dropping.
Patent JP-2001214994-A (JP)
Title: Connecting method and connecting structure of thermoplastic resin pipe
Inventor: TOKIYOSHI KAZUO
IPC: B29C65/34
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure that facilitates work and is inexpensive and stable. SOLUTION: For the connection of a thermoplastic-resin connecting pipe 1 having a spigot 4 at one end to a thermoplastic-resin connected pipe 2 having a socket at one end, a connecting method of a thermoplastic resin pipe is so designed that a heating wire 3 is wound circumferentially in serpentine fashion about the periphery of the spigot 4 of the connecting pipe 1 or about the internal surface of the socket of the connected pipe, and with the heating wire 3 fed stepwise with electric power, the spigot 4 of the connecting pipe 1 is inserted into the socket of the connected pipe 2 to allow an integral fused connection between the connecting and connected pipes 1 and 2.
Patent JP-2001217198-A (JP)
Title: Method for fabricating semiconductor device
Inventor: YAMAMOTO HIROHISA
IPC: H01L21/28
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a semiconductor device comprising a step for heat treating a silicon wafer in which the wafer exposing silicon on the surface can be heat treated without generating micro dust particles. SOLUTION: A wafer 38 having an exposed silicon part is carried into a lamp anneal processing chamber 32 having pressure reduced atmosphere (500 Torr) of inert gas (N2). The wafer 38 is subjected to lamp annealing (1050 deg.C, 30 sec) in the pressure reduced atmosphere of inert gas.
Patent JP-2001214001-A (JP)
Title: Fiber-reinforced elastic body
Inventor: KURIHARA HIDEO
IPC: C08L9/00
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber-reinforced elastic body having excellent productivity, producible at a low cost, having excellent friction resistance and excellent mechanical strength. SOLUTION: This fiber-reinforced elastic body is characterized in that in an fiber-reinforced elastic body comprising (A) 100 pts.wt. of syndiotactic 1,2- polybutadiene and (B) 1-27 pts.wt. of fiber-reinforced thermoplastic composition, (B) the fiber-reinforced thermoplastic composition is obtained from (A) 100 pts.wt. of a polyolefin, (b) 10 pts.wt. to 400 pts.wt. of an elastomer and (c) 10 pts.wt to 400 pts.wt. of a thermoplastic polymer containing an amide group in a main chain, (a) the polyolefin and (b) the elastomer constitute a matrix and (c) the thermoplastic polymer containing an amide group in the main chain is dispersed as a fine fiber in the matrix.
Patent JP-2001217124-A (JP)
Title: R-Fe-B VERTICAL MAGNETIC ANISOTROPY THIN-FILM MAGNET AND MANUFACTURING METHOD THEREOF
Inventor: OKUDA TAKASHI
IPC: H01F10/12
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an R-Fe-B vertical magnetic anisotropy thin-film magnet, which can be sharply improve both of its coercive force and its residual magnetic flux density by a film-forming method using a sputtering method, and to provide a manufacturing method of the magnet. SOLUTION: A substrate is subjected to sputtering at normal temperatures, without heating the substrate on a composite board consisting of a heat-resistant metallic material of thermal conductivity higher than 50 W.m-1.K-1 at normal temperatures and a low-heat conduction material of a thermal conductivity lower than 1.1 W.m-1.K-1 at normal temperatures and after an R-Fe-B alloy thin film is formed, heat treatment is conducted on the alloy thin film or after a protective film is formed on the formed alloy thin film, heat treatment is conducted on the protective film.
Patent JP-2000299625-A (JP)
Title: Fine current detector
Inventor: OSHIMA SHUNZO
IPC: H02H3/087
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a switching device having a highly accurate small current detecting function. SOLUTION: The first main electrode and the control electrode of a second semiconductor device are connected to the first main electrode and the control electrode of a first semiconductor device, and a resistor is connected to the second main electrode of the second semiconductor device. Corresponding to the result of comparing the voltage between the second main electrodes of the first and second semiconductor devices, a control voltage is supplied to the control electrodes of the first and second semiconductor devices. Besides, the first main electrode and the control electrode of a third semiconductor device are connected to the first main electrode and the control electrode of the first semiconductor device, and a resistor is connected to the second main electrode of the third semiconductor device.  The voltage between the second main electrodes of the first and third semiconductor devices is compared. The transistor width of the second and third semiconductor devices is reduced than that of the first semiconductor device. The first semiconductor device is installed between a power source 101 and a load 102 while being connected parallel with a power supply element, the load 102 and the power supply element are turned off and the presence/absence of small current is detected.
Patent JP-2001215508-A (JP)
Title: Projection type liquid crystal display device
Inventor: NAKAMURA AKIRA
IPC: G02F1/1335
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To reduce the thermal load on a first lens array for enabling use of a lens array formed by molding plastics. SOLUTION: Relating to the projection type liquid crystal display device consisting of a light source, changing means for changing the propagation path of the light emitted from the light source, first lens array on the changed propagation path, second lens array, superimposing means for an image formed by the first lens array, liquid crystal display element, driving means for the liquid crystal and projecting means, the first lens array is formed by molding plastics.
Patent JP-2001223390-A (JP)
Title: Semiconductor light-emitting device and manufacturing method therefor
Inventor: KITAGAWA OSAMU
IPC: H01L33/32
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize and improve efficiency in taking out light, related to a semiconductor light-emitting device which comprises a protective diode to prevent a light-emitting diode from being broken by a reverse voltage, static electricity, and the like. SOLUTION: A light-emitting diode 1 is fixed on a protective diode 2 with an adhesive 4 and the like, and both are mounted on the same frame 8. The light-emitting diode 1 is fixed on the protective diode 2 with its light-emitting surface side facing upward.
Patent JP-2001221659-A (JP)
Title: Optical scale apparatus and optical rotary scale apparatus
Inventor: OKOCHI TEIICHI
IPC: G01B11/26
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To measure with high accuracy, even if the dimensional values from the origin of the graduations of a scale are not set highly accurately, in an optical scale apparatus for optically measuring the dimension and position or moving quantity of an object to be measured. SOLUTION: A CCD camera 3 is moved on the surface of a linear scale 1, corresponding to the dimension or position of an object to be measured, to take the image of the graduation line 11 of the part opposed to the camera 3 on the surface of the scale 1 to input the same to a personal computer 4. The personal computer 4 recognizes the positional relation between the specific measuring point and graduation line 11 in the visual field of the camera 3 in the inputted image and performs processing for calculating the dimension value of the measuring point from an origin O of the scale, on the basis of the positional relation and the actually measure value of each dimensional value of the graduated lines 11 from the origin O of the scale 1 stored in the external memory of the personal computer 4.
Patent JP-2001230780-A (JP)
Title: Fault detector in asynchronous transfer mode transmitter
Inventor: TSURUMI TAKASHI
IPC: H04L12/28
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a fault detector in an asynchronous transfer mode transmitter that can detect a fault for each function block in the ATM transmitter by separating each function block from an ATM network. SOLUTION: A test cell transmission section 11 transmits a test cell in a forward path direction via a cell transmission line 14. LBF-x (x=a-c) fields whose number is equal to the number of the function blocks 10a-10c in the ATM transmitter 1 are provided in a payload of this test cell. The function blocks 10a-10C copy the test cell, separates the copied test cell from the original test cell, writes data denoting a loopback to the LBF-x fields of the separated test cell and inserts the resulting cell to a cell transmission line 15. A test cell reception section 12 detects a function block not normally sending the test cell as a fault location.
Patent JP-2001225857-A (JP)
Title: Hinge cap
Inventor: TSUNODA YOSHIYUKI
IPC: B65D47/12
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a weakening line in fitting and assembling a hinge cap to a bottle body, and to excellently and smoothly fit and assemble the hinge cap. SOLUTION: An assembling cylinder 2 of a cap body 1 is fitted to a lower end of a seal part 2a to be tightly attached to an upper portion of an outer circumference of a bottle mouth cylinder 18, a part of the assembling cylinder is left as a coupling portion 2c, and a locking portion 2b to be undercut-coupled with the bottle mouth cylinder 18 is provided substantially over the whole circumference via a horizontally provided thin-walled weakening line 10, a forward end of a hinge 17 to connect a lid body 13 is connected to a rear end of the locking portion 2b via a connection plate 3, a gap 11 to divide the locking portion 2b is provided on one side of the connection portion 3a, both surfaces facing each other of the gap 11 are connected to each other via a small connection piece 12,  and the coupling portion 2c is formed in a portion adjacent to the gap 11 opposite to the connection plate 3.
Patent JP-2001238362-A (JP)
Title: Charger, adapter and secondary cell
Inventor: SAKAKIBARA KAZUMASA
IPC: H01M10/46
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a charger capable of suitably charging batteries in every kind of characteristics. SOLUTION: Since a power supply circuit 24 is controlled based on the command from a controller 41 of an adapter 30, when a controller 26 of the charger 10 receives a command from the controller 41 of the adapter 40, a battery pack 50B having no ROM and impossible to be charged by the charger 10 can be charged by controlling from the adapter 30.
Patent JP-2001233201-A (JP)
Title: Emergency escape door device
Inventor: NAGAYAMA TETSUJI
IPC: B61B1/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an emergency escape door device easily openable without performing complicated operation such as pushing an emergency door panel while continuously operating a lock release and automatically lockable after evacuation. SOLUTION: The emergency door panel 16 opened and closed in turning and this emergency escape door device for locking the emergency door panel 16 in a closing state at ordinary time, are featured by having lock pins 40b, 41b arranged in the emergency door panel 16 and switched to a lock position and a release position for releasing a lock, compression springs 44, 45 for always energizing the lock pins 40b, 41b to the lock side, an operation lever 43 for switching the lock pins 40b, 41b to the release position against energizing force by the compression springs 44, 45 and a shutter mechanism 46 for holding the lock pins 40b, 41b switched to the release position in the release position.
Patent JP-2001240028-A (JP)
Title: Adhering device and adhering method for label
Inventor: YAMASHITA KYOICHI
IPC: B65C3/14
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an adhering technique for a label wherein both of the economic property and the environmental property can be achieved provided that a container is recycled. SOLUTION: This adhering device for a label is equipped with a tape-form label T comprising a heat-shrinkable material, a molding bobbin 30, and a heat-welding means 40. In this case, the molding bobbin 30 is arranged on the same vertical line with the container 10. The heat-welding means 40 is arranged in the vicinity of the molding bobbin 30 in a manner to be able to advance/ retreat. Then, a cylindrical label L is manufactured by winding the tape-form label T around the molding bobbin 30, and pressing the heat-welding means 40 to the molding bobbin 30. The cylindrical label L is fitted on the container 10 and adhered.
Patent JP-2001240332-A (JP)
Title: Device for rescuing person confined in elevator
Inventor: ARAI MASAHITO
IPC: B66B11/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for rescuing a person confined in an elevator capable of reducing a fear of the person confined. SOLUTION: This device is composed of an opening part 2A installed in an apron 2 installed in the lower part of a cage 1; a rope ladder 4 wound in the inner part of the opening part 2A and composed of rods 4B arranged horizontally and at the equal intervals in a pair of ropes 4A; and a net 6 fixed to the back of the rope ladder 4. A bar 4D installed at the end of the rope ladder 4 has extended parts 4C extending longer than the pole distance of a jamb 5.
Patent JP-2001245202-A (JP)
Title: Image pickup device
Inventor: HAGIO KENICHI
IPC: H04N7/18
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device which further facilitates work for positioning monitoring space than heretofore. SOLUTION: An image pickup element 2, which image-picks up monitoring space, is attached to a ceiling face C via a positioning mechanism 3 varying the direction of monitoring space. For regulating image pickup range by the image pickup element 2, plural targets are arranged in monitoring space. An image processing means 4 extracts an area equivalent to the target, in an image which is image-picked up by the image pickup element 2 and a judging means 5 obtains the number and the positions of the extracted areas. When the area equivalent to the target matches with a number which is previously set, an informing means 6 gives information on it. When the number of areas equivalent to the targets is not matched with the number which is previously set, the information means 7 gives instruction, to which direction the image pickup element 2 is to turn, based in the position of the area.
Patent JP-2001249319-A (JP)
Title: Liquid crystal display device
Inventor: NAKAYAMA TAKANORI
IPC: G02F1/1368
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To stabilize the potential of pixel electrodes, regardless of a signal delay quantity in gate signal lines, etc. SOLUTION: Pixels are formed between the own-stage gate signal lines and the post stage gate signal lined on the surface on the liquid crystal side of one substrate of respective substrates, arranged to face each other via liquid crystals. The video information from the drain signal lines are written to the pixels via switching elements driven by supply of the scanning signals from the own-stage gate signal lines. The rise of the scanning signals of the post-stage gate signal lines is performed simultaneously with the fall of the scanning signals of the own-stage gate signal lines at the end of writing, and the jumping voltage to the pixels are offset by the respective signals.
Patent JP-2001342286-A (JP)
Title: Method reducing volume of waste foamed polystyrene and reutilizing the same
Inventor: NISHIGORI KOJI
IPC: C09J125/06
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for reutilizing a waste foamed polystyrene by which a bad influence on human bodies or environments is slight with even economical rationality. SOLUTION: (1) A solution for reducing the volume of the waste foamed polystyrene having the slight bad influence on human bodies or environments with even economical rationality is characterized as comprising a pericarp extracted oil from citrus fruits and a solvent nondissolving the foamed polystyrene. (2) The method for reducing the volume of the waste foamed polystyrene comprises dipping the waste foamed polystyrene in the solution for reducing the volume of the foamed polystyrene and providing a gel-like polystyrene. (3) A powerful adhesive is obtained by separating and recovering the gel-like polystyrene, dissolving the recovered gel-like polystyrene in the pericarp extracted oil from the citrus fruits and using the resultant solution as an active component and a coating is excellent in waterproofness.  Furthermore, a solid fuel is prepared by solidifying a waste rubber and/or a waste plastic with the gel-like polystyrene thus recovered and an elastic material comprises a mixed composition of the gel-like polystyrene thus recovered with a crushing treated waste rubber and can be used as materials for building, materials for paving roads, vibration control materials, etc., for railroads.