baber/WOPTO huggingface dataset:
Patent JP-2002020359-A (JP)
Title: METHOD FOR PRODUCING OPTICALLY ACTIVE beta-AMINOALCOHOL HAVING ANTI-CONFIGURATION
Inventor: SATO DAISUKE
IPC: C07C271/16
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a technique for enantioselectively and diastereoselectively producing an optically active β-aminoalcohol having an anti-configuration for synthetic intermediates of medicines and agrochemicals in a high yield by using a racemic α-aminoketone as a starting material. SOLUTION: This method for producing an optically active β-aminoalcohol having an anti-configuration expressed by general formula (2) Ra-C*H(OH)- C*(NHCOORb)-Rc (Ra to Rc are each the same or different and an alkyl, an alkenyl, a cycloalkyl, an aralkyl or an aryl; C* expresses an optically active carbon) is to react a racemic α-amino ketone expressed by general formula (1) Ra-CO-CH(NHCOORb)-Rc (Ra to Rc express each the same meaning as described above) with hydrogen or a hydrogen donating compound in the presence of an optically active transition metal compound and a base.
Patent JP-2002024846-A (JP)
Title: Device and method for displaying digital photograph and recording medium
Inventor: HOSONO EIJI
IPC: G06T13/80
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To vary the arrangement of photographs with the lapse of time as a photograph layout pattern, when displaying digital photographs. SOLUTION: One of photograph layout patters 301 to 304, including the arrangement of one or more photographs, is selected as a current photograph layout pattern, and one of the photograph arrangements of the current photograph layout pattern is selected as a current photograph arrangement. Digital photographs are displayed based on the information of the digital photograph and the information of the current photograph arrangement. The current photograph arrangement is made to vary with the lapse of time in the photograph arrangement of the current photograph layout pattern.
Patent JP-2002029794-A (JP)
Title: Production process of very fine aggregate or the like using waste glass, and sintered compact
Inventor: AKAHORI AKIHIRO
IPC: C04B38/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To produce very fine aggregate capable of being mixed into cement by using waste glass as a raw material and providing a fine powder formed from the waste glass with hydration properties and adsorption properties and also to provide an adsorbent or the like, which is formed by using the very fine aggregate and capable of adsorbing various kinds of gases, water-soluble phosphorus, heavy metals, etc. SOLUTION: This very fine aggregate production process comprises: mixing 50-80% of a dry fine powder of an aluminum compound with 50-20% of a fine glass powder which is formed by crushing waste glass and has <=2 mm particle size, and agitating them, to prepare a homogeneous powdery mixture; supplying the powdery mixture to a sintering furnace to sinter the powdery mixture at a temperature lower than the glass melting temperature, more specifically, 800-1,250 deg.C, so as to expand the glass particles, to form a sintered body in which the fine glass powder and aluminum oxide are integrally fused to each other; and thereafter, finely pulverizing the sintered compact into a powder having several to several hundreds μ particle size, to produce the objective very fine aggregate. The production process of a porous sintered compact or adsorbent, using the very fine aggregate, comprises: mixing the very fine aggregate with 15-16% water used as a binder and mixing them together, to obtain a mixture; subjecting the mixture to pressing into a pressed body; drying the pressed body; and thereafter, sintering the dry pressed body at a temperature lower than the glass melting temperature, more specifically, 800-1,250 deg.C, in a sintering furnace, so as to expand the glass particles, to produce the objective porous sintered compact.
Patent JP-2002028195-A (JP)
Title: Bed provided with remote control table
Inventor: KAMURA TADAAKI
IPC: A47B23/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a bed provided with a remote-control table easily usable anytime at desired time by an aged person, a seriously sick person and a wounded person difficult to raise without being helped by another. SOLUTION: A lower part of leg parts 32 and 32 for supporting both ends of a top plate 31 is supported by a motor unit 34, and the motor unit 34 is supported by guide members 33 and 33 extended in parallel in the lengthwise direction of the bed. A fixed screw shaft 36 arranged in the lengthwise direction of the bed is penetrated through the motor unit 34, and the screw shaft 36 is threadedly inserted into a female screw part formed on the inner periphery, and a gear rotatably supported by the motor unit 34 is connected to a motor via a speed reduction device. A user can move the top plate 31 in the lengthwise direction of the bed by reciprocally rotating the motor by operating a handy remote controller 35.
Patent JP-2001355581-A (JP)
Title: High-pressure compression and vacuum making machine
Inventor: TAKAHASHI MASATOSHI
IPC: F04C2/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To convert water (air) into high-pressure water (air) in great quantities. SOLUTION: Water (air) is put into a round outer box 2 from the outside, and the water (air) in the round outer box 2 is highly compressed. Since water makes use of torque of a compression rotary fitting 3 by using the compression rotary fitting 3, shielding performance and rotating performance of a water (air) inlet and a water (air) outlet when the compression rotary fitting 3 is rotationally moved by using a partition fitting 5, an angle adjusting fitting 6 and a partition contact ring fitting 8 are improved. A check valve 7 is attached. A pipe 1 (inlet pipe) is connected to a tank 18, the compression rotary fitting 3 is rotated to discharge air, the inside of the tank 18 becomes the vacuum state, and therefore, this machine can be used as a vacuum pump.
Patent JP-2002030724-A (JP)
Title: Entrance windshield
Inventor: YAMAKAWA TAKASHI
IPC: E04B1/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an entrance windshield which can prevent snow cover in front of an entrance, and enables smooth comings and goings of passengers to and from the entrance. SOLUTION: An area in front of the entrance 1 of a building is enclosed by a partition wall, and at least a part of the partition wall is rendered openable by openable doors 6 with airtightness. Further, a part of the area in front of the entrance 1 serves as a housing portion 7a. The openable windows 6 are formed of sliding doors 61 while an entrance door 2 is formed of a hinged door, and therefore the type and location of the sliding doors 61 are set such that comings and goings of the passengers are smoothly performed according to a direction of opening or closing of the tip of the entrance door. Further, the openable doors 6 are arranged so as to be drawn to the inside of a pilotis column 3 forming a part of the partition wall.
Patent JP-2002035240-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To cope with a situation that a power supply applied to a game machine 5 is stopped. SOLUTION: When the power supply feeding AC 24 V to a power supply substrate 15 is stopped, the power supply substrate 15 outputs a power stoppage signal to a main substrate 1. Upon receiving the power stoppage signal, the main substrate 1 maintains the state of a RAM(random access memory) 17, stops a prize ball delivery command, and outputs a power stoppage command to a prize ball control substrate 3. Upon receiving the power stoppage command, the prize ball control substrate 3 stops a. prize ball motor 37 and maintains the state of a RAM 19.
Patent JP-2002037368-A (JP)
Title: Egg container
Inventor: KAMO MAMORU
IPC: B65D1/26
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an egg container with a simple structure which can be easily sealed up tightly under a condition where the egg container is closed and can be repeatedly easily sealed and opened even if it is opened once. SOLUTION: The egg container made of a thin synthetic resin sheet in which a freely openable and closable body part 1 and a lid part 2 are connected with each other through a foldable connecting part 3 and recessed parts 11 for placing eggs are formed in the body part 1 and the lid part 2 and flange parts 13 and 23 are formed on the peripheral edge parts is provided and a continuous projection 14 is formed on the flange part 13 of the peripheral edge of the body part 1 and a continuous step part 24 which can be fitted with the projection 14 of the body part 1 is formed on the flange part 23 of the peripheral edge of the lid part 2. In addition, on the flange parts 13 and 23 of the body part 1 and the lid part 2, a hooking means consisting of a cutout 15 whose apex part becomes narrower and a tongue piece 25 whose apex part is widened can be formed.
Patent JP-2002040010-A (JP)
Title: Coloring film carrying phosphoric acid reactive reagent, and phosphoric acid concentration measuring device using coloring film carrying phosphoric acid reactive reagent
Inventor: NONOGAMI HIROSHI
IPC: G01N31/22
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To solve the problems in conventional phosphoric acid concentration measurement that measuring treatment is complicated because a wet measuring device using a liquid reagent is used and that the system is limited because comparison determination is executed by visual observation by a person. SOLUTION: A dry coloring film formed by carrying a reagent for developing a color by reacting with phosphoric acid on a transparent film is used, and the coloring film is dipped in a test body solution, and then optical absorptivity is measured, to thereby quantitate the phosphoric acid concentration in the test body solution.
Patent JP-2002039815-A (JP)
Title: Meter with radio function and radio meter system
Inventor: MIZUTA TOSHIAKI
IPC: G08C17/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To transmit or receive data such as meter integrated values through radio with a mechanical counter capable of holding flow rate measured data without being affected by electrical noise such as thunderbolt. SOLUTION: When an antenna receives electric waves of the specified frequency, induced electromotive force is produced, supplied to a CPU with a power source circuit of an RF part 41, and read out of the integrated values starts. Movable contacts 11-14 corresponding to the number of digits are installed in an encoder 10 of a meter, fixed contacts 111-114, 120-129, 130-139, 140-149 are installed in the movable contacts at equal intervals, and the movable contacts 11-14 move on the fixed contacts according to the flow rate. The CPU 42 sequentially applies voltage to each movable contact, scans pulsed voltage to output it to an AND gate 20, judges the positions of the movable contacts 11-14 based on obtained AND operation values, and obtains integrated value data. The obtained integrated value data is transmitted through radio from the antenna 40.
Patent JP-2002038686-A (JP)
Title: Bar support structure
Inventor: KUMASHIRO SEIICHI
IPC: F16B9/02
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To lock a bar to prevent play in the axial direction. SOLUTION: In a bar support structure in which a bracket 2 having a flange 4 is used at a terminal of a holding cylinder 3, a bar 1 is fitted in the holding cylinder 3, and the flange 4 is fixed on a wall face 7 to support the bar 1, a screw is screwed in outer periphery of an end part of the bar 1 to provide a projection 8, a groove 9 cut in from the terminal is formed on an inner peripheral face of the holding cylinder 3 of the bracket 2, the projection 8 is engaged in this groove 9, and an end face of the bar 1 is pressed against the wall face 7 when the projection 8 abuts on an innermost end of the groove 9.
Patent JP-2002040090-A (JP)
Title: Semiconductor testing device
Inventor: TAKEUCHI NOBUNARI
IPC: G01R31/317
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To attain reductions in power consumption and heating value, an improvement in frequency characteristic and a reduction in noise superposition. SOLUTION: A control circuit 25 supplies a control signal CS1 for designating the set voltage of a DUT 9 to a control circuit 5 as a control signal CS8. A control circuit 25 controls switching power sources 21 and 22 and polarity control circuits 23 and 24 on the basis of the control signal CS1 and the detection signal DS2 fed back from the DUT 9 so that the voltage drops of control elements 6 and 7 are values sufficient to operate the control elements 6, 7 by control signals CS4-CS7. The control circuit 5 controls the control elements 6 and 7 according to the control signal CS8. The control elements 6 and 7 generate the voltages to be outputted to the DUT 9 from the output voltages generated in the switching power sources 21 and 22 and polarity-controlled in polarity judgment circuits 23 and 24, and apply them to the DUT 9 of a DUT board 8.
Patent JP-2001058654-A (JP)
Title: Packaging container, forming device of packaging container, method and device for forming of closure
Inventor: FORMAN HAROLD M
IPC: B65B61/18
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To increase the strengths of a mutually engaging closure and a packaging container by arranging at least one end seal and the mutually engaging closure comprising a continuous multiple layer, which can be repeatedly opened and resealed, on both end sections of a closed container main body comprising a flexible packaging material, and contriving the multiple layer structure. SOLUTION: For this packaging container 20, heat-sealed end seals 21A and 21B, a peeling off feature section 62 and a container engaging closure 22, which can be resealed, are arranged on both end sections. Also, on the container engaging closure 22, e.g. hinge forming sections 31 and V-shaped reinforcing notches 60 are formed in the longitudinal direction with intervals. In addition, on the lower surface 23 of the container, both internal and external margins 48 and 49 are superposed, and the upper surface 24 of the container is continued. Then, the container engaging closure 22 is formed of a multiple layer film, wherein a film to form the packaging container 20 at the time of the container forming process, is folded into a fan-shape to the opposite side.  In this case, at least one section of the external section of the container engaging closure 22 is formed of a layer of which the number of layers is larger than that of the inside at least by one layer.
Patent JP-2002038119-A (JP)
Title: Pressure-sensitive adhesive and its use
Inventor: SHIGEMORI KAZUNORI
IPC: C09J7/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent resin composition stably usable for many hours without causing a blister and a pressure-sensitive adhesive, to provide a method for producing the same, to obtain a pressure-sensitive sheet and a laminate using the pressure-sensitive adhesive and a pressure-sensitive adhesive suitable for a polarizing plate adhesion. SOLUTION: This pressure-sensitive adhesive comprises a urethane resin which is obtained by reacting a polyol (a) with a polyisocyanate (b) in the presence of a catalyst (c) to give a urethane polymer (B), subjecting the urethane prepolymer to a chain extension with a compound (f) prepared by a Michael addition reaction between a polyamine (d) and an unsaturated double bond- containing compound (e) to give a terminal isocyanato group-containing urethane resin and furthermore, reacting the urethane resin with a compound (g) containing an active hydrogen to be reacted with the isocyanato group and has 10-40 wt.% urethane and urea bond weight in the whole urethane resin.
Patent JP-2002050529-A (JP)
Title: Rotary joint for transmitting signal and power
Inventor: HOSHINO MASARU
IPC: H01F38/14
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a rotary joint for transmitting a signal and power which can be readily attached to and removed from an existing device. SOLUTION: Rotary side housings 13a, 13b and stationary side housings 14a, 14b are provided by being divided, so as to be engageable by protruded portions 13c, 13d, 14c, 14d and recessed portions 13e, 13f, 14e, 14f. Furthermore, needle bearings (15a, 15b, 15c), ball bearings (16a, 16b, 16c), a ferrite core 50, a coil 51 and signal transmitting substrates 25, 26, which are attached to the rotary side housings 13a, 13b and the stationary side housings 14a, 14b, are provided by being divided and are constituted connectably.
Patent JP-2002045194-A (JP)
Title: Method for producing arabinose, etc. from beat pulp, etc.
Inventor: KIKUCHI HIROTO
IPC: C12P19/04
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method having an industrial advantage, capable of obtaining arabinose, etc., directly from a beat pulp, etc., under mild reaction conditions without using such as an acid or alkaline, etc. SOLUTION: This method for producing at least one of arabinose, pectin and lignocellulose is provided by using a cultured material of a beat pulp- decomposing enzyme-producing bacterium belonging to Bacillus coagulans for decomposing the beat pulp, etc.
Patent JP-2002049966-A (JP)
Title: Merchandise delivery device for automatic vending machine
Inventor: MINAMI KAZUHIRO
IPC: G07F11/42
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To avoid causing a trouble in the delivery of merchandise by preventing the end part of the merchandise from projecting from the front end of a merchandise lack as the result of the deformation of the merchandise such as paper packs in a sales waiting state arranged on the front row of the merchandise rack. SOLUTION: This device is provided with a bar stopper 34 rotated with its base shaft part 34a, which is provided at the front end of a partition wall part 21 constituted on the side surface of the merchandise rack 15 for housing merchandise S, supported, an arm stopper 35 provided with a pawl part 35a projecting from the front end part of a merchandise path 16 at one end and has the other end pivotally supported in a rotatable manner, and an linking member 37, etc., linking the stopper 34 and the stopper 35 to move to the position of opening a delivery port 16a at the front end of the path 16. Thus, the front surface of the merchandise S such as the paper pack, etc., in the sales waiting state is pressed at two places to prevent deforming of the merchandise S and to prevent an upper end part S1 and a lower end part S2 projecting from the front end of the rack 15.
Patent JP-2002048292-A (JP)
Title: Method and jig for fixing pipe-end anti-corrosion core
Inventor: HIRATA SHOICHI
IPC: F16L58/18
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent a lift of a fixing ring during its expansion. SOLUTION: The fixing ring 10, having one gap portion in its periphery, is installed along the inside periphery of a cylinder part 7a inserted into an inside surface of a pipe end part 2a of a pipe-end anti-corrosion core 7. The fixing ring 10 is expanded by a pliers P; the pipe-end anti-corrosion core 7 is fixed to the pipe end by crimping the cylindrical portion 7a towards the inside surface of the pipe-end part 2a by the fixing ring 10. A guide plate 31 is attached to the pliers P, and the push rod 34 is arranged in the guide plate 31. The push rod 34 has pressure pads 35, 37 at its both ends and is elongated by a spring 36. Thus, the lifting of gap portions 11, 13 of the fixing ring 10 is prevented, by pushing opposed portions of the inside surface of the fixing ring 10 in the radial direction.
Patent JP-2002053385-A (JP)
Title: Plant for producing liquid manure containing pyroligneous acid liquid and device for preparing liquid manure
Inventor: ABE SEIGO
IPC: C05G3/80
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a plant for producing liquid manure containing a pyroligneous acid liquid which is capable of making mass production of the liquid manure containing the pyroligneous acid liquid by making it possible to automatically carry out metering work, mixing work, agitating work, or the like, according to preset programs. SOLUTION: This liquid manure producing plant is constituted by combining a distilled pyroligneous acid liquid producing device 1 for refining crude pyroligneous acid liquid, a liquid manure preparing device 2 for preparing the liquid manure by mixing and/or reacting the distilled pyroligneous acid liquid and necessary fertilizer components, and a liquid manure storing and packing device 3 for storing the prepared liquid manure containing the pyroligneous acid liquid and packing the liquid manure while metering the same at need. The pyroligneous acid liquid producing device consists of a filter 4, a tank 5 for the filtered pyroligneous acid liquid, a vacuum distillation device 6 and a tank 7 for the distilled pyroligneous acid liquid.  The liquid manure preparing device consists of tank groups 12 for supplying raw materials containing a tank for the pyroligneous acid liquid and tanks for acetic acid, phosphoric acid, ammonia, caustic potash and potassium silicate, a mixing and reacting chamber 13 having a stop valve 15, a measuring instrument 16, a weigher 17, an agitating device and a control section 14. The liquid manure storing and packing device 3 consists of a liquid manure storage tank 22 and a packing and metering device 23.
Patent JP-2002057658-A (JP)
Title: Coding communication method, system, and device, and record medium recording software for coding communication, and remote area machine-monitoring method and system
Inventor: TO KAII
IPC: H04L9/32
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a coding communication technique where connection can be established rapidly. SOLUTION: A main coding part R1 generates a common key and codes desired information to be transmitted by the common key as main coding information. A sub coding part R2 codes the generated common key and the main coding information by the common key given from LMS as secondary coding information. A transmission/reception part R3 transmits the secondary coding information to the LMS. A sub coding part L2 codes the received secondary coding information into identification ID, the common key, and the main coding information according to the above confidential key being retained in advance. A main decoding part L1 decodes the main coding information to desired information by the decoded common key. A certification L4 certifies whether a transmission source is a genuine RMS 101 or not by comparing the decoded identification ID with the identification ID being retained.
Patent JP-2002053679-A (JP)
Title: Copolyester oriented film and its use
Inventor: SATO TAKU
IPC: C08L101/16
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a copolyester oriented film having biodegradability, excellent in mechanical strengths and resistance to hot water and useful as a food wrapping film or the like. SOLUTION: This copolyester oriented film consists mainly of 45-55 mol% butanediol component, 20-30 mol% terephthalic acid component, 20-30 mol% adipic acid component and 0-5 mol% sulfonate compound component and is characterized by having >=35 Mpa tensile breaking strength, >=180% tensile elongation at break and <=10 deg.C temperature difference between the peak temperature of its main dispersion and the peak temperature of a non-oriented one in dynamic viscoelasticity measurement. A multilayer film is obtained by including the film and a wrapping film and a packaging container are obtained respectively by utilizing the film.