baber/WOPTO huggingface dataset:
Patent JP-2002074442-A (JP)
Title: Cash processor
Inventor: JINNAI NAOHIRO
IPC: G07G1/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a cash processor, which has change paying/collecting operation accelerated by increasing the number of coins to be fed out, without having to increase the number of rotations of a coin storage cylinder. SOLUTION: On the top of a coin storage cylinder 23, two feed-out claws 24a and 24b are located at positions 180 deg. apart in a diameter direction thereof. The feed-out claws 24a and 24b scrape coins 21, which are supplied from the coin storage cylinder 23 one by one and stored, out of a coin feed-out pocket 22 and reject them out and in paying operation; scraping operation is carried out by making a projecting part 30a collide with a feed-out arm 27 position- controlled by a feed-out solenoid 28 and protruding it to the coin feed-out pocket 22. In case other than this, the projecting part is retreated from the coin feed-out pocket 22. Timing of the retreat in the end of payment is measured by a position sensor. The number of coins to be fed out per revolution of the coin storage cylinder 23 is increased, and change paying/collecting operation is accelerated.
Patent JP-2002049669-A (JP)
Title: Control system for international freight
Inventor: HIRANO HIROSHI
IPC: G06Q50/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To solve the problems such that, in product acquisition operations from abroad, in a series of the operations between orderings and domestic deliveries through international transportations, telephone callings and facsimiles have been much use conventionally among more than one person associated with those operations, delays of deliveries and the like are occurred for reasons of inferences of non-arrivals and communication failures on the telephone callings and facsimiles although many persons and much time are spent in the operations. SOLUTION: In a control system for international freight, a common server is used among persons associated with acquisition operations for foreign products, the server is accessed via Internet, information owned by the persons is collected into the server to attain precise and quick transmissions of information, so that the problems are solved and also improvements of efficiency, such as an automatization of manual operations are expected to be attained.
Patent JP-2002065716-A (JP)
Title: Thermotherapeutic device
Inventor: MITANI SEI
IPC: A61N5/06
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To enable anyone to make therapy anywhere with ease and to obtain a sufficient therapeutic effect similar to that obtainable when asking the therapy to a specialist as an effect. SOLUTION: Heaters 2 which act as heat sources and spherical ceramic materials 3 into which a prescribed amount of tourmaline is incorporated are distributed and arranged at suitable intervals in a core material 4 made of cloth. Both top and under surfaces of the core material 4 made of the cloth are covered by nickel coating fibers 5 and AP fibers 6 which are superposed on each other. These members are covered and enveloped by a cover 7 made of the cloth.
Patent JP-2002079613-A (JP)
Title: Decorative board
Inventor: AZUMA MASANOBU
IPC: B32B9/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a decorative board preventing the moisture absorption of a particle board and prevented from the warpage or the deterioration of dimensional accuracy by using a film having steam barrier properties as an intermediate layer in place of a high density polyethylene resin sheet. SOLUTION: The decorative board 10 is constituted by laminating a decorative sheet 12 comprising a resin film on the single surface of a particle board base material and laminating the intermediate layer 15 to the other surface of the base material 11 through an adhesive 13 and further laminating reinforcing paper 16 to the intermediate layer 15 through an adhesive. In this decorative board 10, the film having steam barrier properties is provided as the intermediate layer 15.
Patent JP-2002073166-A (JP)
Title: Supervisory and control device
Inventor: YUYA TAKASHI
IPC: G05B23/02
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive client/server type supervisory and control device capable of being applied to a large scale multi-vender system. SOLUTION: A client/server type OPS is separated to a client OPS 1 and a server OPS 2 and the client OPS 1 has a man-machine S/W component 8 divided for each function, a communication function S/W component 7 for performing communication with the server OPS 2 and a man-machine container for controlling the operation of the man-machine S/W component 8 or the like. Besides, the server OPS 2 has a data collecting function 12 for collecting the data of a controller 3, a data storage function 11 for storing data and a communication function for communicating with the client OPS 1.
Patent JP-2002081845-A (JP)
Title: Refrigerator
Inventor: UZAWA SEIICHIRO
IPC: F25D17/08
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To shorten a defrosting time of an evaporator, improve a circulation of cold air at the time of cooling operation and save electric energy in a cold air forced circulation type refrigerator. SOLUTION: There is provided a refrigerator in which a defrosting heater and a protection cover for protecting the defrosting heater against defrosted water are installed below an evaporator arranged at a rear part of a storing chamber or a freezer chamber. A partition plate 22 is arranged along with an evaporator 10 from a lower end of its back surface. A hot air passage 23 communicating with an upper part of the evaporator 10 is installed between the evaporator 10 and an inner box 3 placed at a rear part of it. A damper thermocouple 24 is arranged at an inlet of the hot air passage 23. When the defrosting heater 15 is not electrically energized, the damper thermo-couple 24 is closed to cause the circulating cold air to be flowed to the evaporator 10.  When the defrosting heater 15 is electrically energized, the damper thermocouple 24 is opened to cause the cold air from the defrosting heater 15 to be branched to the evaporator 10 and the hot air passage 23, thereby the defrosting is carried out from two directions at the upper part and the lower part of the evaporator 10.
Patent JP-2002081003-A (JP)
Title: Cover material for underside of sleeper for steel bridge and its method of application
Inventor: YAGUCHI NAOYUKI
IPC: E01B1/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a cover material for the underside of a sleeper for a steel bridge being excellent in impact resistance and the effect of damping vibrations, while also having a quick-curing property which allows it to dry and cure quickly, so that it is excellent in construction workability and effective in reducing labor and construction cost; a method of applying the material; and a steel bridge using the method. SOLUTION: The cover material covers the top surface of a steel girder which abuts against sleepers laid on top of a steel bridge. The cover material is made from a resin composition containing at least one kind of hardenable resin selected from the group consisting of polyurethane, polyurethaneurea, and polyurea. The method of applying the material is also disclosed. A method of constructing a steel bridge using the method is also disclosed.
Patent JP-2002083994-A (JP)
Title: Photodiode
Inventor: KOYAMA JUNICHIRO
IPC: H01L31/10
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To realize a high-speed operation without reducing optical sensitivity. SOLUTION: An N-type silicon-gerumanium mixed crystal layer 5 is formed on an N-type silicon substrate 4, and an N-type silicon layer 6 is formed thereon, and furthermore, a P-type silicon diffused layer 7 is formed in the N-type silicon layer 6.
Patent JP-2002084135-A (JP)
Title: Voltage-controlled oscillator
Inventor: TAMURA TOMOHIRO
IPC: H03B5/04
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a compact voltage-controlled oscillator, in which the stability of frequency sensitive characteristics is made superior. SOLUTION: This oscillator is provided with a frequency control circuit for controlling the oscillation frequencies of an oscillator by controlling the capacitance value of a variable capacitative element, according to a control voltage supplied from the outside part. In this oscillator, the frequency control circuit is provided with a voltage-control circuit for converting the control voltage into a required voltage value, and the voltage control circuit is provided with at least one diode, so that the temperature dependence of frequency sensitive characteristics with inspect to the change of the control voltage can be suppressed by controlling the inter-terminal voltage of the diode, based on the change of the inter-terminal voltage accompanied by the temperature fluctuation. Therefore, it is possible to integrate the circuit elements other than oscillating element into one chip IC by not using any circuit element which cannot be integrated into the IC, and to realize a compact voltage control type oscillator, whose frequency sensitive characteristics are made superior.
Patent JP-2002092909-A (JP)
Title: Optical pickup device and method for determining servo gain coefficient
Inventor: ARIKAWA YOSHIROU
IPC: G11B7/09
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device which calculates a WPP gain by linear approximation on the basis of the variation of a tracking error signal with respect to the moving distance of an objective lens by measuring a tracking drive voltage, and to provide a method for determining a servo gain coefficient. SOLUTION: Offset voltage ΔDRV1 and 2 are applied to the tracking drive signal of a TRK driving circuit 32 from a offset voltage applying circuit 33, and changes ΔTEIN1 and 2 of a push pull signal are measured, and then a WPP gain variable circuit 52 is set to WPP 1 and 2. The tracking drive voltage of the TRK driving circuit 32 is measured with a TRK driving voltage monitoring signal C4, and an SLD driving circuit 34 is controlled so that the tracking drive voltage becomes equivalent to the offset voltages ΔDRV1 and 2. Changes ΔTEIN3, 4, 5, and 6 of the push pull signal are stored into a register 62, and the adjustment value of the WPP gain variable circuit 52 is determined by approximation calculation.
Patent JP-2002088157-A (JP)
Title: Ladder type silsesquioxane compound containing styryl group as substituent group and method for producing the same
Inventor: OKADA KENJI
IPC: C08G77/20
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new silsesquioxane compound useful for improving mechanical characteristics of silicone resins and containing a styryl group as a substituent group, and to provide a method for producing the silsesquioxane compound. SOLUTION: This silsesquioxane compound has a compositional formula represented by RSiO1.5 (R denotes plural monovalent organic groups and one kind thereof denotes the styryl group). The method for producing the silsesquioxane compound containing the styryl group as the substituent group comprises cohydrolyzing a compound represented by CH2=CH-C6H4-SiX3 (Xs are the same or different and denote each a hydrolyzable group) and a compound represented by R'SiX'3 (R' denotes a monovalent organic group other than the styryl group; X's are the same or different and denote each a hydrolyzable group).
Patent JP-2002094179-A (JP)
Title: Semiconductor laser device and its manufacturing method
Inventor: MATSUMOTO AKIHIRO
IPC: H01S5/16
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device which suppresses the fluctuation of its oscillation wavelength, can be driven in a high-output state, and can operate highly reliably for a long period. SOLUTION: An active layer 103 is composed at least of a window region 113 adjoining to one end face of the layer 103, and an internal region 114 having a multiple quantum well structure. The window region 113 is formed by performing heat treatment (RTA) after the region is irradiated with ionized atoms from an upper clad layer side. In addition, the photoluminescence from the window region 113 is adjusted so that its peak wavelength λw may meet the relation of λw<=λi-5 nm with respect to the peak wavelength λi of the photoluminescence from the internal region 114, and its half-value width may become narrower than that of the photoluminescence from the internal region 114.
Patent JP-2002095108-A (JP)
Title: Braking force controller for vehicle
Inventor: NIWA SATORU
IPC: B60L50/16
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To maximize regenerative efficiency of the whole vehicle while achieving a predetermined front and rear braking force distribution rate. SOLUTION: Target braking forces Fbft, Fbrt for front and rear wheels are computed based on final target deceleration Gt from braking effort of a driver and a predetermined braking force distribution rate for front and rear wheels (S10-60), target regenerative braking force Frgft for front wheel is computed to the lower value of the Fbft and the maximum regenerative braking force Frgfmax, and target regenerative braking Frgrt for rear wheel is computed to the lower value of the Fbrt and the maximum regenerative braking force Frgrmax (S70). The regenerative braking is performed so that the target regenerative braking forces Frgft, Frgrt may be upper limits, and the actual regenerative braking forces Frgfa, Frgra are computed (S210-260).  Target friction braking forces Fbpft, Fbprt for front and rear wheels are computed to Fbft-Frgfa, and Fbrt-Frgra respectively (S90), and a friction brake mechanism 42 is controlled so that friction braking forces for front and rear wheels may be the target friction braking force (S100, 110).
Patent JP-2002087856-A (JP)
Title: Admixing agent for cement, cement composition and admixing agent for slip form construction method
Inventor: MORIOKA MINORU
IPC: C04B28/02
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a cement composition which does not cause sagging and bulge, maintains strength for a long period of time, and does not harden rapidly though it slumps down largely after 30 min. SOLUTION: The admixing agent for cement contains a recycled aggregate and a setting accelerator. The cement composition contains cement and the admixing agent for cement. The admixing agent for a slip form construction method contains the recycled aggregate and the setting accelerator.
Patent JP-2002091167-A (JP)
Title: Developing device and process cartridge
Inventor: SAITO MASANOBU
IPC: G03G9/083
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent developed image without any stripe by preventing a toner flocculated body from unevenly abrading an elastic blade at the abutting nip part of the blade even when a developing sleeve is coated with toner excellent in fixing ability and having small particle size by the blade. SOLUTION: A magnet 11 in the developing sleeve 6 of a developing device has repulsive magnetic poles S2 and S3 inside a developing container 12 on the upstream side of the elastic blade 10 made of silicone rubber, and has a bristle cutting spot (h) where magnetic force is zero between the poles S2 and S3. The toner capable of passing through the spot (h) is only toner held on the sleeve 6 by van der Waals force or the like other than magnetic force, and the toner flocculated body T does not pass through the spot (h) because the van der Waals force is weak, and is separated from the sleeve and restored into the container 12.  Since the growth of the toner flocculated body due to the repeated passing and the compression of the toner at a nip part H between the blade 10 and the sleeve 6 or the sticking thereof to the sleeve is prevented, the blade is not unevenly abraded and the stripe is not caused on the developed image.
Patent JP-2002089703-A (JP)
Title: Shift control device of automatic transmission
Inventor: SAITO YUJI
IPC: F16H61/12
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent a shift shock when instantly judged to be the finish of an inertia phase by idle rotation of a one-way clutch at shift time from a one- way clutch shift stage. SOLUTION: When the effective gear ratio i deviates from a value between the pre-shift (first speed) gear ratio and the post-shift (third speed) gear ratio when inertia phase control time TMINA is less than TA or when judged as the finish of the inertia phase, high clutch pressure PC is increased at a gentle gradient ΔPCl in long TMCl time after t5 as indicated by a continuous line, so that the effective gear ratio i being the higher speed stage side gear ratio than the post-shift gear ratio gradually changes to the post-shift gear ratio from the t5 as indicated by a continuous line, and a large shift shock can be avoided as clear from a transmission output torque waveform indicated by a continuous line.
Patent JP-2001123812-A (JP)
Title: Two-cycle compression brake system and method of applying two-cycle compression brake
Inventor: ZSOLDOS JEFFREY S
IPC: F01L1/24
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an efficient two-cycle compression brake. SOLUTION: In a compression brake mode, hydraulic operating fluid is retained in a compression brake hydraulic lash adjuster 410, where it causes at least one associated valve to operate, while a positive power hydraulic lash adjuster 409 operates the at least one associated valve, with the result that at least one exhaust valve is opened near the top dead center of the associated piston, and at least one intake valve is opened near the bottom dead center of the associated piston to provide a two-cycle engine compression brake.
Patent JP-2002088854-A (JP)
Title: Thrust lock mechanism
Inventor: OTA YASUMI
IPC: A47K1/14
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a thrust lock mechanism preventing the occurrence of an miss operation phenomenon without using a separate member. SOLUTION: A drainage ditch 611 is laid to communicate with a locking tooth 61 on the inner surface of a guide cylinder K. The quantity of water staying on the locking tooth 61 is thereby suppressed less by the guide action of the drainage ditch 611 even if water enters the guide cylinder K in long-term use, and close contact force between an engaged tooth 311 of a rotating ring 31 and the locking tooth 61 on the inner surface of the guide cylinder K in the unstopped state is weakened. Even if the freely rotatable state of the rotating ring 31 occurs in the initial stage of shifting from the unstopped state to the closed state, a surface tension phenomenon of lifting the engaged tooth 311 in a reverse rotating direction between the engaged tooth 311 of the rotating ring 31 and the locking tooth 61 on the inner surface of the guide cylinder K is prevented.
Patent JP-2002100611-A (JP)
Title: Plasma-processing apparatus and its method
Inventor: TANAKA JUNICHI
IPC: H01L21/3065
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring system for exactly capturing a state change of a plasma-processing apparatus. SOLUTION: The plasma-processing apparatus includes a processing chamber 1 for processing samples. The plasma-processing apparatus is provided with a state-detecting means which detects a processing state inside of the chamber 1 and outputs a plurality of output signal and signal conversion portions 9a, 9b which produce an arbitrary number of apparatus-state signal composed of a arbitrary number of signal-processing filter taken out from a data base 10 collecting signals filters by a means for selecting a signal filter, and the signal conversion portions produce the apparatus-state signal having a time series of signal less than the output signal from the output signal.
Patent JP-2002099214-A (JP)
Title: Display method and display for merchandise information
Inventor: NAKASUJI TAMOTSU
IPC: G09F3/10
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a display method and display for merchandise information of merchandise to be sold at a storefront, etc., or leased. SOLUTION: The display method for the merchandise information to be implemented by sticking labels printed with the merchandise information on their front surfaces by means of tacky adhesives to the merchandise consists in sticking plural sheets of the labels displayed with the stepwise changing merchandise information by each of steps in the laminated state to the merchandise and displaying the merchandise information of the initial step by the label of the uppermost layer, then peeling the label of the upper layer to expose the label of the lower layer and displaying the merchandise information of the next step by the label of the lower layer.
Patent JP-2002097388-A (JP)
Title: Inorganic filler for dental surface improving
Inventor: NAKATSUKA TOSHIYUKI
IPC: A61K6/884
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a filler and a method of preparing the same having an excellent abrasive property and optical characteristics such as surface lubricative property or the like required for a dental composition and capable of concurrently imparting an excellent abrasion resistance, durability, mechanical strength or the like. SOLUTION: This inorganic filler is obtained by coating polyorganosiloxane to the surface of fine inorganic particles having average particle size of 0.01-5 μm. The method of preparing the inorganic filler includes (1) a wet grinding process fine grinding raw material inorganic particles into fine inorganic particles having average particle size of 0.01-5 μm or a wet dispersing process cracking agglomerates of inorganic particles comprising primary particles having average particle size of 0.01-5 μm into the primary particles and (2) a process forming a film of polyorganosiloxane on the surface of the obtained inorganic fine particles. The invention includes a dental composition including the inorganic filler.
Patent JP-2002100910-A (JP)
Title: Rat race type hybrid
Inventor: YAZAKI HIROKAZU
IPC: H01P5/22
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a small rat race type hybrid which has a small occupancy area on a printed board. SOLUTION: A rat race-type hybrid 10 is composed of a dielectric sheet 14, where a first, a second, and a third microstrip line, 21, 22 and 23, which are substantially as long as λ are formed on its surface, a dielectric sheet 18 where a fourth microstrip line 24, that is substantially as long as 3λ/4 is formed on its surface, dielectric sheets 12, 16 and 20 on which shield electrodes 25, 26, and 27 are formed respectively, dielectric sheets 13 and 19 on which extraction lines 28, 29 and 30 are provided, and dummy dielectric sheets 11, 15 and 17. The sheets 11 to 20 are stacked up and baked into one piece for the formation of a laminate.
Patent JP-2002111762-A (JP)
Title: Device and method for demodulating digital quadrature modulated signal
Inventor: IKEDA TAMOTSU
IPC: H04L27/22
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To securely pull in synchronism of the synchronous timing of a transmission symbol at high speed. SOLUTION: In the demodulating device of a digital quadrature modulated signal, a clock which is synchronized with a timing synchronizing signal and whose frequency is higher than that of the timing synchronizing signal is used as a sampling clock at the time of sampling a PSK modulated signal. Timing in the middle of synchronous timing and synchronous timing, namely, timing whose phase is shifted 180 deg. from synchronous timing is set to be the center and signal points shifted from the center by the same phase amounts in a plus direction and a minus direction are detected from the PSK modulated signal obtained by sampling. Power values are obtained from the detected signal points and the level difference of the power values of the two signal points is detected. The detected level difference is hourly averaged.  The level difference which is thus obtained is used as a phase difference.