baber/WOPTO huggingface dataset:
Patent JP-2003012704-A (JP)
Title: Method for producing chemical reaction material, polycarboxylic acid produced by the same, and cement additive, dispersing agent, builder for powdery detergent and builder for liquid detergent
Inventor: YAMAMOTO MASAYA
IPC: C04B103/40
Filed: 2002-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a chemical reaction material having a stable quality, in producing the chemical reaction material by putting a liquid state raw material containing a reactive material having unsaturated double bonds from a raw material-putting in nozzle equipped with a reaction vessel into the reaction vessel to produce the chemical reaction material, while preventing the solidification and gelation in the raw material- putting in nozzle and clogging accompanying with it, and also preventing the mingling of a gelled material into the reaction system and also suppressing inconvenience in the production process caused by the gelled material. SOLUTION: The method for producing the chemical reaction material by putting the liquid state raw material containing the reactive material having unsaturated double bonds from the raw material-putting in nozzle equipped with the reaction vessel into the reaction vessel, and reacting the reactive material at >=50 deg.C temperature, is characterized by comprising a process of removing at least a part of remaining residual liquid in the raw material-putting in nozzle from the inside of the raw material-putting in nozzle.
Patent JP-2003290463-A (JP)
Title: Pachinko game machine
Inventor: SUZUKI NAOHIRO
IPC: A63F7/02
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine equipped with an inside guide rail contributing to the simplification of a manufacturing process and mounting work.  <P>SOLUTION: An inside guiding rail 4a made of a long plate piece is bent to form protrusions 7a protruding to the game area 2 side into the inside guiding rail 4a. By using the protrusions 7a as a game member, the inside guiding rail 4a and other game members are integrally formed, and the use of independent parts can be omitted. Thus a reduction in the number of parts permits the simplification of a manufacturing process and mounting work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290743-A (JP)
Title: Garbage treating apparatus
Inventor: SHINYA KOICHI
IPC: B01D29/25
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage treating apparatus in which garbage can be treated smoothly by preventing fine garbage from being retained around an introduction port of a dehydration screen to prevent fine garbage from being stuck to the introduction port or to prevent the introduction port from being clogged by the stuck fine garbage.  <P>SOLUTION: This garbage treating apparatus is constituted so that the crushed garbage introduced from the introduction port 31 into the dehydration screen 3 is dehydrated while being conveyed upward by the operation of a conveying screw 5 and discharged from a discharge port 33 arranged at the upper end of the screen 3. A water level sensor 6 is arranged at the position of the prescribed height in the screen 3 so that a detecting part of the sensor 6 is brought into sliding contact with the tip of a screw part 52 of the screw 5. The screw 5 is operated for the prescribed time on the basis of the result detected by the sensor 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295541-A (JP)
Title: Image forming apparatus
Inventor: TOKIMATSU HIROYUKI
IPC: G03G15/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To maintain required image density on transfer paper for a long period of time in an image forming apparatus controlling toner density by a patch image.  <P>SOLUTION: A toner replenishment control means has at least two kinds of ranges, that is, a density data range A that a developing device is replenished with toner in accordance with the density data of a patch density detection means and a density data range B that the developing device is replenished with the fixed amount of toner regardless of the density data. The density data range A is located at a position nearer to a low image density side than the density data range B, and then the replenishment of the toner is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302445-A (JP)
Title: Adaptor card for dynamic burn-in device, and dynamic burn-in device
Inventor: MAESAKI YOSHIHIRO
IPC: G01R31/02
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To perform a burn-in of a high-speed high-function semiconductor device in a short time by using an adapter card having a simple circuit constitution.  <P>SOLUTION: This adapter card 10 equipped with a clock signal conversion circuit 1 for converting a clock signal outputted from a signal generator provided in this burn-in device into a high-frequency clock signal, and a plurality of delay circuits 2 for synchronizing each burn-in signal outputted from the signal generator with the clock signal is provided, and a connector 4 of the adapter card 10 is connected between a connector provided in a burn-in vessel and a burn-in card, and burn-in of the semiconductor device mounted on the burn-in card is performed. The connector 4 on the input side of the adapter card 10 is connected to, for example, a connector provided on the back side of a back board of the burn-in device, and an output of the signal generator is inputted from the connector 4 of the adaptor card, and an output of the adaptor card 10 is inputted into the semiconductor device mounted on the burn-in card to perform the burn-in.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303286-A (JP)
Title: Cash dispenser and officer approval program
Inventor: KAMATA YOSHIJI
IPC: G06Q40/02
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce loads on both of operators and officers, and to shorten the processing time.  <P>SOLUTION: When an approval of an officer is required for disbursement, a cash dispenser 1 transmits transaction data to an officer terminal 5 designated by an operator, receives information on approval from the officer terminal 5, and performs disbursement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003067991-A (JP)
Title: Optical disk manufacturing method and disk laminate transfer method
Inventor: KATAYAMA KAZUTOSHI
IPC: G11B7/24056
Filed: 2002-04-12
Abstract: PROBLEM TO BE SOLVED: To adhere a sheet to a disk base plate from the inner edge to the outer edge with adhesive and prevent the excessive adhesive from sticking to the disk surface. SOLUTION: When adhering a disk base plate 12 and a sheet 22, ultraviolet- rays curable adhesives 24 is applied to the outside area of a ditch 30 on the disk base plate 12, then a sheet 22 is placed on the plate 12 spreading the adhesive 24 toward the ditch 30. Since the surplus adhesives 24 running toward the ditch 30 is stopped by the ditch 30, it hardly overflows it into its inner side area. Further, even if the adhesives 24 reaches the inner side area of the ditch 30 by overflowing, it is kept between the non-jointing part 23 of a sheet 22, and the disk base plate 12 and is prevented from reaching the disk surface. The non-jointing part 23 is cut off with a cutter edge 64 and removed from the disk plate 12 after the adhesives 24 is completely cured.
Patent JP-2003307494-A (JP)
Title: Rice grain quality decision apparatus
Inventor: KAWANAKA MICHIO
IPC: G01N21/85
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently supply and exhaust samples and to perform measurement work continuously in a rice grain quality decision apparatus.  <P>SOLUTION: A sample-lining roller 11 that travels in one piece with a measurement section 3 is provided at a front in the scanning travelling direction of the measurement section 3, and a supply hopper 12 that travels in one piece with the measurement section 3 is provided in front of the sample-lining roller 11. Additionally, at the lower side of a sample dish 1, a transparent plate 20 that travels in one piece with the measurement section 3 is provided. Samples M that are supplied from the sample hopper 12 are scattered on the sample dish 1, are spread crosswise due to the operation of the sample-lining roller 11, and are accommodated in a sample accommodation hole 1a at the prestage of the measurement section 3. The samples M whose measurement at the measurement section 3 is completed are exhausted to a lower portion while deviating from the retention area of the traveling transparent plate 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305630-A (JP)
Title: Bar and wire grinding device
Inventor: OOHASHI KOUHACHIROU
IPC: B24B5/38
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar and wire grinding device in which grinding of the bar and wire with always constant grinding amount without troublesome adjusting operation even when a grinding tool is worn, and position adjusting operation of the grinding tool is eliminated even upon switching to a bar or wire different in diameter, and handling is easy.  <P>SOLUTION: This grinding device comprises: a fixed member 10 fixed to a frame 3 and having a center hole to which the bar or wire (wire W) penetrates; a rotary board 5 rotatably supported to the frame 3 with an axial line of the bar or wire as a rotating center and rotated driven by a rotation driving machine; a plurality of rocking arms 30, 30 whose middle parts are rotatably supported respectively by support shafts 31 parallel to the axial line of the bar or wire provided to the rotary board 5, an whose one end is provided with a plurality of grinding wheels 4A, 4B; and pressure means (air cylinders 35) each of which is mounted between the other end of each of the rocking arms 30 and the rotary disc 5 for urging each of the rocking arm 30 in the direction which brings the grinding wheels into pressure contact with an outer peripheral surface of the bar and wire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309433-A (JP)
Title: Structure for temperature compensation crystal oscillator
Inventor: ISOHATA KENSAKU
IPC: H03B5/32
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal oscillator having a structure for avoiding the effect of heat by semiconductor elements when the high frequency temperature compensation crystal oscillator is manufactured.  <P>SOLUTION: The temperature compensation crystal oscillator comprises a crystal vibrator, an amplifier, and a temperature control circuit and adopts a three-layer structure by overlapping a first package housing the crystal vibration element, a second package housing the amplifier and the temperature control circuit, and a third package housing an ECL (Emitter-Coupled Logic) element and electronic components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305477-A (JP)
Title: Method for removing sulfate ion
Inventor: JOKO ISAO
IPC: C02F1/58
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing sulfate ions capable of efficiently removing sulfate ions from waste water in which sulfate ions are contained.  <P>SOLUTION: In the method for removing sulfate ions, calcium ions and aluminum ions are allowed to coexist with sulfate ion-containing water to be treated and the pH of the water is kept in a prescribed range to precipitate a sulfuric acid-containing compound containing sulfate ions, thereby lowering the sulfate ion concentration of the water to be treated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313363-A (JP)
Title: Vibrationproof rubber composition
Inventor: MIYAJI KOUCHIYU
IPC: F16F1/36
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibrationproof rubber composition which contains a blend of a natural rubber and a butadiene rubber and has sufficiently high fatigue resistance (mechanical durability) and strength and a sufficiently low dynamic-to-static modulus ratio.  <P>SOLUTION: The vibrationproof rubber composition contains a rubber component comprising at least 55 wt.% natural rubber and at least 5 wt.% butadiene rubber. The butadiene rubber has a cis-1,4 bond content of 95% or higher and a weight average mol.wt. of 200,000 or higher. The composition contains a carbon black of which the nitrogen adsorption specific surface area (N<SB>2</SB>SA) is 20-35 m<SP>2</SP>/g and the value (DBP absorption/N<SB>2</SB>SA) obtained by dividing the dibutyl phthalate absorption (DBP absorption: ml/g) by the nitrogen adsorption specific surface area (N<SB>2</SB>SA) is 5 or higher. The rubber hardness (Hs) of the composition after vulcanization is 40-60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316950-A (JP)
Title: System and method for credit evaluation
Inventor: MIYOSHI MAKOTO
IPC: G06Q50/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for credit evaluation capable of properly performing a credit evaluation for comprehensive judgment.  <P>SOLUTION: This credit evaluation system on indexes for evaluating the rating of debtors comprises an index information file for storing past index data including data on defaulters and data on normal customers. First a split value for separating the data on defaulters from the data on normal customers is inputted. The ratio of the data determined to be related to defaulters to the data on defaulters is calculated as signal information. The ratio of the data determined to be related to defaulters to the data on normal customers is calculated as noise information. The ratio of the signal information to the noise information is calculated. In addition, it is determined to which of the normal customer side the defaulter side of the split value belongs, and the inverse number of the ratio of the signal information to the noise information is provided as points to the defaulter side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312288-A (JP)
Title: Four-wheeled-drive vehicle
Inventor: IMAI FUKAMI
IPC: B60K17/348
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a four-wheeled-drive vehicle that can forecast a change in weather and carry out an optimum four-wheeled driving force allocation control.  <P>SOLUTION: When a present atmospheric pressure is lower than a preset depression value (S58: Yes), or when the atmospheric pressure keeps decreasing at a rate higher than a certain value for a certain time (S60: Yes), the driving force allocation control is shifted to that of a rainy weather mode (S64) or of snowy weather mode (S66), with an expectation of rain fall or snow. Thus, the four-wheeled-drive vehicle can exert a proper 4WD performance even in a rainy or snowy weather by forecasting a slippery condition of a road surface under a rainy or snowy weather from the condition of the atmospheric pressure and shifting the control of an engaging force of a torque allocation clutch to enhance the traveling performance of the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281612-A (JP)
Title: Capsule vending machine having shape of standard bottle for health food or drugs, and unattended sales using it
Inventor: AGARI NORIHIKO
IPC: G07F9/10
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a company dealing with health food which experiences a downturn in sales by disruption of demand-and-supply balance that not only design of commodities but also reexamination of sales method are required, because entry of companies to this field is suddenly increased by the recent healthy boom, and the market is flooded with many similar commodities.  <P>SOLUTION: A capsule vending machine having a shape of standard bottle for health food or drugs is produced, and health food is unattendedly sold by use of this machine, whereby the sales method is differentiated from the other companies in the same trade.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003022440-A (JP)
Title: Color image pickup system that extends dynamic range of image sensor
Inventor: JONES ROBERT W
IPC: G06T3/00
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To extend the dynamic range of a digital image processing system. SOLUTION: This system is equipped with an image sensor which has a first group of pixels that have a first photosensitivity to a first color and a second group of pixels that have a second photosensitivity to the 1st color so that the 1st and 2nd groups of pixels have a common dynamic range and the sensitivity of the 1st group of pixels overlaps with the sensitivity of the 2nd group of pixels, a scaling unit (524) which receives image data from the 1st and 2nd groups of pixels and brings the image data to a common scale, a demosaic unit (526) which determines intensity values for the 1st color by using scaled image data of a specific color generated from the 1st and 2nd groups of pixels, and an error correction unit (528) which corrects demosaiced intensity values of the 1st color outside the common dynamic range of the 1st and 2nd pixel groups.
Patent JP-2003310538-A (JP)
Title: Fluid feeding apparatus for endoscope
Inventor: TAKANO MASAHIRO
IPC: A61B1/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid feeding apparatus for an endoscope in which a fluid feed nozzle is easily washed while being mounted in an inserting part.  <P>SOLUTION: In the fluid feeding apparatus for the endoscope having the sharpened fluid feed nozzle gradually reducing its channel cross-sectional area from a fluid circulation conduit to its top end on the top end of the fluid circulation conduit built in the inserting part, the fluid feed nozzle is composed of an elastically deformable member to maintain the sharpened form without deforming the nozzle with a pressure of a fluid passing insides, to elastically deform the nozzle by expanding the tapered tip when an external force is applied by an inserted article having a cross-sectional area greater than the minimum cross-sectional area of the tapered tip, and to recover the tapered form when the external force is released.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307205-A (JP)
Title: Cylinder device
Inventor: YONEZAWA KEITARO
IPC: B23Q1/28
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder device suitable for supporting a work.  <P>SOLUTION: A first piston 22 of a first locking cylinder 20 lockably descends when the pressure of compressed air in an actuation chamber 23 exceeds pressure for locking commencement, and ascends by a first spring 24 when decreasing to pressure for releasing commencement. A second advancing-retreating cylinder 32 has an inlet chamber 41 formed on the lower side of a second piston 35, an outlet chamber 45 formed on the upper side of the second piston 35, and a second spring 46 for descending the second piston 35. The actuation chamber 23 communicates with outside air via the outlet chamber 45, and a restricting passage 37 is arranged reaching the outside air from the actuation chamber 23. The actuation chamber 23 communicates with one of the inlet chamber 41 and the outlet chamber 45 through a communicating hole 62.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324506-A (JP)
Title: Telephone set
Inventor: MATSUMOTO FUMIAKI
IPC: H04W88/02
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To surely record a message which is desired of conveying.  <P>SOLUTION: When a telephone number is dialed by operating an operation panel 28, a telephone company for a cellular telephone of a party at the other end of the telephone conversation is specified based on the telephone number, and recording time, for which a telephone answering machine of the party at the other end can record, is specified by the telephone company. When the cellular telephone senses a pulse sounding 'beep', which is generated when the telephone answering machine starts recording, a timer 30 starts the counting down of the recording time. Simultaneously, a first counter 20 counts up 30 seconds, and a vibrator 24 is driven to generate vibration, each time the first counter 20 counts 30 seconds. The number of times of generated vibration is made gradually smaller each time 30 seconds are counted, and when the remaining recording time becomes 30 seconds the vibration is performed once. Thus, the user of a cellular telephone 10 can know the remaining time, for which the telephone answering machine can record.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296628-A (JP)
Title: Purchase support method using knowledge base in electronic commerce system
Inventor: TAZAKI TOSHIO
IPC: G06Q10/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purchasing a commodity of an extremely high customer satisfaction degree by acquiring information other than determinate commodity information when purchasing a commodity requiring high-degree or technical knowledge, a commodity having wide range service use, or a commodity having many similar articles when a customer purchases the commodity at a virtual store in an electronic commerce system via the Internet.  <P>SOLUTION: The customer inputs a question item of a non-routine form when purchasing the commodity, and can acquire an answer for taking a position of using the commodity and an answer containing comparison information with a similar commodity to the question item from a specialist, and can purchase the commodity of the extremely high customer satisfaction degree. The function is provided for storing and retrieving the question item and the answer of the customer and the specialist in a knowledge base. By the function, the answer can be speedily acquired by avoiding duplicate communication between the customer and the specialist. Convenience is imparted to the customer by arranging the stored knowledge base, and adding and displaying an item having a high frequency at any time. As a result, the commodity of the high customer satisfaction degree can be purchased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293932-A (JP)
Title: Train using wind power generation
Inventor: OIKAWA TOMOJI
IPC: F03D11/04
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a train using wind power generation that operates a wind power generating device with wind applied during travel of the train and uses electric power generated by the power generating device as a power supply source to the train.  <P>SOLUTION: A pair of baseboards are arranged oppositely on a front end and a rear end of roofs of coupled cars. The wind power generating device is removably incorporated in one of the baseboards. The wind power generating device on one baseboard is designed to be positioned for the other baseboard so that a windmill is continuously oriented right in a travel direction of the train.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325017-A (JP)
Title: Stalk and leaf processing machine for potato
Inventor: FUJIMI KIYOTAKA
IPC: A01D23/02
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stalk and leaf processing machine towed with a tractor, processing the stalks of 4 rows to increase the work efficiency, enabling smooth removal of the stalk and leaf at both ends of a reaping blade shaft in contrast with conventional machines and leaving little remained crop after harvesting.  <P>SOLUTION: Reaping blade attaching parts 10a, 10b are divided into the right and left sections to form two independent 2-row processing parts. The right and left attaching parts 10a, 10b are made to be independently shiftable and the profile of the reaping blade 12 on each ridge 100 has a form nearly coinciding the form of the ridge 100.  <P>COPYRIGHT: (C)2004,JPO