baber/WOPTO huggingface dataset:
Patent JP-2002052071-A (JP)
Title: High pressure steam sterilization apparatus
Inventor: OZAKI AKIO
IPC: A61L2/06
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of preventing air leaks resulting from the expansion of steam or residual water on the packing mounting part of a high pressure steam sterilization apparatus. SOLUTION: A ventilation groove 6 is formed either on the outer peripheral surface of packing 5 mounted to the lid 4 of a chamber 3 or on the inner peripheral surface of a recess part 4a formed in the lid 4, and partition parts 8 for partitioning the ventilation groove 6 are provided in a plurality of positions to divide the ventilation groove 6 into a plurality of arcuate grooves.  Because the divided ventilation grooves 6a are provided with through holes 7 communicating the grooves with the inside or outside of the chamber 3, even if steam intrudes into a space between the packing 5 and the recess part 4a and expands, it is passed into the ventilation groove 6 and either returned into a space within the chamber 3 through the packing 5 or the through holes 7 or discharged to the outside; even at the expansion of the steam, the packing 5 fitted into the lid 4 can be prevented from being deformed breaking airtightness within the chamber 3.
Patent JP-2002061804-A (JP)
Title: Dissolved oxygen reducing device for steam utilization heat source facility
Inventor: MURAKAMI MICHIHIRO
IPC: B01F3/04
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion of piping for steam utilization heat source equipment and of machinery by reducing oxygen dissolved in water. SOLUTION: A steam utilization heat source facility is constituted with a circulation system in which steam generated by a steam generator is supplied for loading and the steam condensate is temporarily stored in a vessel and then returned again to the steam generator, a make-up water supply conduit which is connected to the circulation system, and a deoxidation device provided to the make-up water supply conduit. The deoxidation device consists of a gas-liquid mixer and a gas-liquid separator. The gas-liquid mixer is constituted with an ejector pipe having a gas intake port and with a stirred flow pipe. Inert gas is introduced to the gas intake port of the elector pipe, and then the bubbles are permitted to contact and mix with water in the stirred flow pipe. Thus, there is provided a dissolved oxygen reducing device for the steam utilization heat source facility.
Patent JP-2002032672-A (JP)
Title: Joint purchasing system on internet
Inventor: NISHIHIRA TAKASHI
IPC: G06Q50/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of the settling method of electronic transaction utilizing the Internet and to secure and improve the profit of purchasers as a group. SOLUTION: A member 21 transfer prescribed money amounts to a financial facility 23 on a prescribed day, and this facility 23 informs a fund managing system 20 of the transferring information. The system 20 selects an order based on this transferring information to decide prescribed number of members, separates several percent of the transferred amount temporarily and distributes it to the prescribed number of members as a bonus. The members 21 order required merchandise to a virtual shop 6, and the system 20 sends an order to a merchandise provider 22, which sends these merchandise to the ordering members 21, receives receipts and reports these receipts to the system 20.  The system 20 pays a price for the merchandise to the merchandise provider based on these receipts, receives several percent of the price of the merchandise as a display charge from the provider 22 and compensate it for the several percent separated temporarily.
Patent JP-2002060856-A (JP)
Title: Method for preparedly charging raw material at alloy production
Inventor: MIYATA KUNIHIRO
IPC: C22B9/16
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparedly charging raw materials at alloy production in which even in the case that the unit weights of respective raw materials vary, the raw material for adjusting the precision is unnecessary to separately prepare. SOLUTION: In the method for preparedly charging the raw materials in the case of producing the alloy having a prescribed composition ratio from plural raw materials having the variation of respective weights, a reference weight dividing a target production quantity f the alloy into plural number, is set and the reference weight is targeted as the center. Further, the target raw material ratio of the above alloy is targeted as the center and plural mixture divided raw materials, in which the composition ratios of each raw material are different and also, the respective compositions and ratios are clear, are prepared.  The suitable mixture divided raw material is selected among plural mixture divided raw materials so as to be within the permissible dispersion of the producing alloy weight and be within the permissible dispersion even in the composition of the alloy, and charged into a melting furnace.
Patent JP-2002058406-A (JP)
Title: Lid of bait cage for fishing
Inventor: KIRINO KATSUYA
IPC: A01K97/02
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a lid for a bait cage readily mountable on a usual lidless bait cage and suitable even for use of paper pack baits. SOLUTION: This lid 10 for the bait cage 20 for fishing is a lid 10 detachably mounted on the bait cage 20 obtained by stretching a hanging thread 24 in opposite positions at an opening peripheral edge 22 of the top surface and housing baits 30 for fishing in the interior. The lid 10 comprises a lid plate 11 for preventing the baits 30 for fishing from slipping down, an inserting hole 14 arranged in the center. of the lid plate 11, passing through the front and back surfaces of the lid plate 11 and inserting the hanging thread 24 therethrough and notched lines 16 extending from the inserting hole 14 to the outer periphery of the lid plate 11 and passing through the lid plate 11.
Patent JP-2002064025-A (JP)
Title: Feeder for non-contact feeding and carrier system
Inventor: UEHIRA MAKOTO
IPC: B60L5/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a feeder for non-contact feeding in which Joule heat generating by eddy current due to change in pickup magnetic field is small so that the reduction of induced electromotive force due to magnetic resistance in a pickup open part can be suppressed, an electric power can be supplied in a long distance by preventing voltage dropping due to inductance in a.c. feeding, and the current distribution is uniform. SOLUTION: A feeder 1 is formed by arranging a plurality of strands 4, 4... whose surfaces are given by insulation treatment, in upper and lower layers while arranged entirely in the lengthwise direction, and the section of the strands 4, 4... vertical to the lengthwise direction is flat, and the feeder 1 is covered with synthetic resin material.
Patent JP-2002059184-A (JP)
Title: Sludge weight reduction type water treating device and sewage treaeting method using the device
Inventor: SUZUKI KENJI
IPC: C02F3/12
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a sludge weight reduction type water treating device which necessitates only the slight modification of the conventional activated sludge treating device without requiring a special treating agent and process step for treating the excess sludge and is capable of suppressing the generation of the excess sludge. SOLUTION: The activated sludge treating device which has at least a raw water receiving tank, a flow rate regulating tank, an aeration tank and a settling tank and subjects organic waste water to cleaning treatment by the activated sludge containing aerobic microorganisms contained in the aeration tank and the sewage treating method using the same. The device has a means for returning at least part of the sludge separated by the settling tank to the raw water receiving tank.
Patent JP-2002061284-A (JP)
Title: Positioning jig for steel pipe
Inventor: FUKUI MASAO
IPC: E04B1/24
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a positioning jig for a steel pipe, capable of being easily removed after the positioning of the steel pipe and undergoing repeated conversions. SOLUTION: The positioning jig for joining an upper steel pipe 2 to a lower steel pipe 2 is provided with positioning plates 10 respectively fixed by welding to the positions opposing the upper rim of the lower steel pipe 2 and the lower rim of the upper steel pipe 2, box-shaped pieces 16 coupled detachably to the respective plates 10 through a bolt 12 and a nut 14, a coupling bolt 18 inserted through the seat plates 24 of both of the pieces 16, and a plurality of positioning and coupling nuts 20 screwed into the bolt 18.
Patent JP-2002071923-A (JP)
Title: Method for manufacturing diffractive optical element, diffractive optical element, optical system having the diffractive optical element, and photographing device and observation device having the optical system
Inventor: NAKABAYASHI MASAAKI
IPC: G02B5/18
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a diffractive optical element and the diffractive optical element which can respond to changes in the environment surrounding the element and improve the durability of the performance, and to provide an optical system having the above diffractive optical element and a photographing device and an observation device having the optical system. SOLUTION: In the method for manufacturing a diffractive optical element and in the diffractive element by laminating at least two diffraction gratings, the space between the laminated diffraction gratings is tightly sealed to constitute the diffractive optical element.
Patent JP-2001139670-A (JP)
Title: Polyester resin, its preparation process, printing ink binder and printing ink
Inventor: TAKEDA SHOJI
IPC: C08G63/12
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a resin possessing properties (a high molecular weight, a high softening point, a high viscosity, a high solubility, etc.), comparable to those of a rosin-modified phenol resin without using an alkyl phenol formaldehyde condensate as a raw material, a preparation process of this resin, a printing ink binder and a printing ink having a printability (emulsification property, gloss, dryability, misting, etc.), comparable to or higher than that of a conventionally known printing ink prepared using a rosin-modified phenol resin. SOLUTION: A polyester resin is prepared by allowing (a) rosins to react with (b) a polar group-containing petroleum resin, (c) at least one chosen from the group consisting of fatty acids and aliphatic polybasic acids and (d) polyols. Here, the amount of the stocked component (a) is 12 to 75 wt.% against the total amount of the stocked components (a)-(d). In a preparation process of the polyester, the above components are allowed to react with each other. A printing ink binder is prepared using this polyester resin. A printing ink is prepared using this printing ink binder.
Patent JP-2002077184-A (JP)
Title: Communication equipment
Inventor: KOYAMA YOSHIKI
IPC: H04L49/9023
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide communication equipment capable of automatically calculating the allowable number of storage cells in a fluctuation absorption buffer and setting it to the fluctuation absorption buffer. SOLUTION: This communication equipment is provided with a cell buffer for storing cells that arrive, measures the to-and-fro propagation delay time of the cell generated at the time of arriving through a network, calculates the allowable number of the storage cells in the cell buffer by using the measured to-and-fro propagation delay time, sets it to the cell buffer and thus, absorbs the fluctuation of the cell delay generated at the time of arriving through the network.
Patent JP-2001139874-A (JP)
Title: Thermosetting powder coating composition
Inventor: YABUTA MASAMI
IPC: B32B27/30
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting powder resin composition which does not cause dropping of a coating liquid when it is heated after coating and gives a film having good smoothness and appearance. SOLUTION: A thermosetting powder coating composition prepared by a wet method contains an epoxy group-containing acrylic resin (a), a polycarboxylic acid compound hardening agent (b) and a crosslinked resin particle (c), wherein the wet method may include a process (1) of preparing a stock solution by solubilizing a raw material in an organic solvent, a process (2) of preparing a suspension liquid by mixing the solution prepared by the process (1) with a water-soluble polymer containing an aqueous solution at a temperature not higher than the cloud point and a process (3) of producing a secondary oil drop by heating the suspension liquid at a temperature not lower than the cloud point and obtaining the article by removing the solvent.
Patent JP-2002071742-A (JP)
Title: Partial discharge detector and partial discharge monitoring system
Inventor: KANEDA KICHIJI
IPC: G01R31/34
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, lightweight and inexpensive partial discharge detector capable of monitoring the state of a rotary electric machine in a real time. SOLUTION: The detection signal from the partial discharge sensor 5 provided in the frame of the rotary electric machine is filtered by a narrow band filter 11, of which the center frequency is 5-40 MHz and the pass band width is 1/10-1/3 the center frequency, and the intensity of the maximum partial discharge level, stably generated in each cycle of the voltage frequency applied to the winding of the stator of the rotary electric machine, is measured using a peak detection circuit 12, an analogue/digital conversion memory 13, a display device 14 and a computer 15.
Patent JP-2001195786-A (JP)
Title: Optical disk
Inventor: MATSUMOTO IKUO
IPC: G11B7/24097
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk which can prevent bar codes from being put in the state of infiltrating a recording region. SOLUTION: The optical disk D having a bar code region 6 formed along a track direction is provided with buffer regions 8 and 10 on the inner peripheral side and outer peripheral side of the bar code regions. As a result, the bar codes are prevented from being put in the state of infiltrating the recording region.
Patent JP-2002066128-A (JP)
Title: Game device, game processing method, and information recording medium
Inventor: NOBE KAZUHIKO
IPC: A63F13/79
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To raise a fighting mood between players in a music oriented game. SOLUTION: Based on evaluation results on steps of first and second players, the level of a timing guide (guide level) is varied. In the concrete, reference arrow marks 46, 48 are displayed and plural timing guide marks 50, 62 gradually approaching the reference arrow marks 46, 48 are displayed on a game screen 40 to guide the situation of gradually coming step timing to a player. Speeds of timing guide arrow marks 50, 60 approaching the reference arrow marks 46, 48 are varied to 1/2, 2, 3, etc., times as fast as the default speed based on the evaluation result of a player's step to vary the guide level.
Patent JP-2002066965-A (JP)
Title: Desk-top robot
Inventor: YAMADA TOSHIO
IPC: B25J9/02
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To increase the degrees-of-freedom of work by a desk-top robot, and to improve the rigidity. SOLUTION: Supporting rails 14 and 15 are provided on both sides of a work table 10, and fitting grooves 16 and 17 are formed on the supporting rails 14 and 15. Stays 22 and 23 are fitted to the supporting rails 14 and 15 via an attachable/detachable pedestal 20, and an X-direction rail 31 with an X-direction block 31a fitted thereto in a reciprocating manner is fitted to the stays 22 and 23. A Y-direction rail 32 with a Y-direction block 32a fitted thereto in a reciprocating manner is fitted to the work table 10, and a Z-direction rail 33 with a Z-direction block 33a fitted thereto in a reciprocating manner is fitted to the X-direction block. A predetermined work is performed to a work by a working tool fitted to the Z-direction block 33a.
Patent JP-2002076135-A (JP)
Title: Mos transistor, inverter, ratio circuit, and latch circuit
Inventor: TAKAHASHI HIROSHI
IPC: H03K3/356
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To realize an inverter, a ratio circuit, and a latch circuit where an increase of a load capacity can be restrained and a speedup and low power consumption can be realized by forming the inverter using a MOS transistor, to which short-channels are connected in multiple stages, suppressing a short- channel effect. SOLUTION: The inverter 216 is constituted of transistors 216-1 and 216-2, the inverter 210 is constituted of transistors 210-1 and 210-2 that suppress the short-channel effect respectively and include a plurality of channels to be cascade-connected, input terminals of the inverters are formed by connecting gate electrodes of adjacent channels, and the other gate electrodes are biased to a power supply voltage VDD or a ground potential GND respectively. A data latch is constituted of the inverters 210 and 212 where input/output terminals are alternately connected, an output of the inverter 216 is input into the data latch via a transfer gate 220, and at the time of writing, a logical value zero is written in the data latch by means of a ratio circuit consisting of the transistors 216-2 and 210-1.
Patent JP-2002083000-A (JP)
Title: Logic circuit design method and logic circuit
Inventor: KASAHARA FUMIO
IPC: G06F17/50
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a logic circuit design method for adjusting a clock skew occurred between scan FFs constituting a scan path. SOLUTION: A plurality of flip-flops included in a logic circuit are grouped by a clock source. Since a comparatively large clock skew occurs between the flip flop belonging to a prescribed group connected by the scan path and the scan flip flop belonging to the different group, the scan flip-flops including delay circuits are applied to the scan flip-flops in the final stages of the respective groups. Thus, comparatively large clock skew can be adjusted by using the number of basic cells, which is smaller than that in the case of inserting a buffer. The clock skew is adjusted by inserting the buffer on a part where the clock skew is comparatively small. Thus, the scan flip-flop including the delay circuit and the buffer are separately used in accordance with the size of clock skew.
Patent JP-2002078633-A (JP)
Title: Shower apparatus for bathroom
Inventor: SUGANO HIDETOSHI
IPC: A47K3/28
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a shower apparatus for a bathroom with which one can wash out the body using the both hands freely in the middle of the washing space and wash out the whole body all at once. SOLUTION: This shower apparatus for a bathroom has an arm 2 coming from the upper part of a bathroom wall 1. A showerhead 3, fixed on the top of the arm 2, is located above the head in the middle of the washing space 4.
Patent JP-2002094198-A (JP)
Title: Use member of solder
Inventor: YAMAMOTO NORIMASA
IPC: H05K1/02
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a solder use member which is capable of surely and easily discriminating whether solder applied to the member is harmful or not and furthermore telling the kind of the solder. SOLUTION: A circuit pattern 2 and lands 3 where solder is applied for mounting electric parts or connecting other members are formed on a printed board 1. An indication 11 indicating information concerning solder applied on the circuit pattern 2 and the lands 3 and another indication 12 or 13 indicating its kind are provided to a part of the surface of the printed board 1.
Patent JP-2002084836-A (JP)
Title: Operation device for powered farm machine
Inventor: SHIOZAKI TAKAHIDE
IPC: A01C11/02
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the elevating and lowering operability for a powered farm machine. SOLUTION: The objective transmission lever for a seedling transplanting machine is characteristically equipped with a lifting switch 4 for elevating and lowering the working unit and a working switch 5 for work transmission on the grip 2 of the transmission lever 1.
Patent JP-2002081120-A (JP)
Title: Washhand bowl
Inventor: KOIKE HIDEYA
IPC: E03D1/26
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a washhand bowl which prevents water from spattering, and allows a user to sufficiently wash his hands. SOLUTION: A bowl portion 42 of the washhand bowl 40 is partitioned by an overflow dam 48 into a water storage portion 44 and an overflowing portion 46, and a spouting device 50 is arranged in the bowl in a manner facing to the water storage portion 44. A spout 50a of the spouting device 50 is arranged below an upper edge 42a of the bowl portion 42 of the washhand bowl 40. When a bowl tap is opened in response to operation of a washing handle of a low tank, spouting is carried out from the spouting device 50. The spouting device 50 is designed such that its spouting amount is sufficiently larger than a draining amount from a drain port 52, and therefore water is quickly stored in the water storage portion 44. Thus, the user dips and washes his fingers or hands in water stored in the water storage portion 44.
Patent JP-2002085149-A (JP)
Title: Mascara applicator
Inventor: SUNAGO MIYUKI
IPC: A45D34/04
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a mascara applicator which enables a mascara agent to be easily and securely applied to eyelashes with different thickness and length. SOLUTION: This mascara applicator has a first mascara agent container 2 and a second mascara agent container 3 in which mascara agents are respectively contained and a first cap member 4 and a second cap member 5 as well as a first application brush 6 and a second application brush 7. The first cap member 4 and the second cap member 5 are integrated so as to direct the first application brush 6 and the second application brush 7 in all most one straight line. The length Lb of the tufted bristle part 7a of the second application brush 7 is as long as 20-60% of the length La of the tufted bristle part 6a of the first brush part 6.
Patent JP-2002086778-A (JP)
Title: Recording control method
Inventor: TAKAHASHI HIROMITSU
IPC: B41J2/325
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a good record of an image by removing a black line and a white line resulting from the line feed error of a sheet. SOLUTION: Sheet feed correction information 11 is determined by measuring the sheet feed variation information previously through a sheet feed mechanism 16. When recording operation is started, the sheet feed mechanism 16 is located at an initial position and the correction information 11 is judged at the time of recording. Record data 12 is then corrected based on correction processing information matching the correction information 11 and recording is performed by controlling conduction of heating elements 14 based on recording data 12 subjected to correction processing.