baber/WOPTO huggingface dataset:
Patent JP-2002317909-A (JP)
Title: Combustion type heater
Inventor: NARAHARA TAKATOMO
IPC: F23D11/44
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To realize a combustion type heater capable of preheating a fuel supplied into a combustion chamber by disposing fuel a supply means such that it receives heat from a heating member produced in the combustion chamber. SOLUTION: In a combustion type heater which includes an evaporation plate 210 disposed on an inner wall of a combustion cylinder section 212 in contact with the same for promoting evaporation of a fuel; a heater member 214 for firing fuel evaporated by heating the evaporation plate 210; and a fuel supply pipe 22a for supplying a fuel to the evaporation plate 210, the fuel supply pipe 22a includes a metal heat reception section 22b formed into a pipe and is joined with an outer wall surface opposing to the inner wall of the combustion cylinder section 212 where the evaporation plate 210 is disposed so as to make contact with the same. Before a fuel is supplied to the combustion cylinder section 212, the fuel in the heat reception section 22b is preheated through the heater member 214 or a heating source by the combustion.
Patent JP-2002317320-A (JP)
Title: Disposable glove and method for producing the same
Inventor: MASUMOTO TAKESHI
IPC: A41D19/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide disposable a grove made of a plastic film, improved in its structure for squeezing each of areas around roots of finger parts of the glove so that each of finger parts is difficult to slip to the top side of user's finger when the user wears the glove, and further capable of being easily worn and simply taken off. SOLUTION: This disposable grove is made by overlapping two plastic films 1, 2 which are each sealed and cut into a glove shape having the five finger parts (5, 6, 7, 8, 9) in the top, right and left areas of a palm part 3 for the hand, and together heat-sealing the films along their profile lines 11 of the palm parts 3 but not including an area for an opening 10 at their bottom, wherein heat-sealed sections 12 which are formed by together heat-sealing the films 1, 2 inside the profile line 11 are arranged in each of the areas around of the roots of the second to fifth finger parts (6, 7, 8, 9), so that air vent passages 13 for communicating the inside of the palm part 3 with each of finger parts (6, 7, 8, 9) are each formed in areas between the profile line 11 and each of the heat-sealed sections 12.
Patent JP-2002319968-A (JP)
Title: System and method for flow control
Inventor: SENDA YUZO
IPC: H04L47/2416
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To enable continuous reproduction as well as congestion avoidance in a packet exchange network. SOLUTION: A transmitting node includes a congestion detecting means, a controlling means for calculating a new transmission packet rate being either acceleration or deceleration in accordance with a congestion condition, and an application for generating data to be transmitted in accordance with the calculated new transmission rate. If congestion is not detected, the controlling means decides to accelerate a transmission rate to calculate a new transmission rate, instructs a transmitting means on the accelerated new transmission rate and also notifies the application of the accelerated new transmission rate.  If congestion is notified, the controlling means decides to decelerate the transmission rate to calculate a new transmission rate, notifies the application of the decelerated new transmission rate and subsequently instructs the transmitting means on the decelerated new transmission rate after completing the transmission of data to be transmitted before changing the transmission rates.
Patent JP-2002314191-A (JP)
Title: Light emitting element array, photoelectric package, light source device and image forming device provided with them
Inventor: YAMADA KOSUKE
IPC: H01S5/18
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To suppress the variation in the density when an image is formed by almost equalizing the modulation characteristics of the light emitting elements of an array of several light emitting elements which are two- dimensionally arranged. SOLUTION: A laser array 10 has several light emitting elements 14 which are arranged in grid form in the center of a base substrate 12 and are connected to several electrode pads 16 which are provided around them by wire 18. Since each piece of the wire 18 has the same length and the width, the area of the wire 18 is equal and the stray capacitance between the pieces of wire 18 is equal. In this way, the modulation characteristics of the light emitting elements 14 become almost equal.
Patent JP-2002319125-A (JP)
Title: Manufacturing equipment of magnetic disk and manufacturing method of magnetic disk using the same
Inventor: KOKADO YUICHI
IPC: C23C16/27
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To increase the reliability of a bias voltage applying method in the process for depositing a DLC protecting film of a magnetic disk. SOLUTION: By using a substrate holder attached with the mechanism capable of fixing/releasing a bias voltage applying terminal, the release is carried out in the process chamber of one before a DLC film depositing process room, and the fixing is carried out in the process chamber of one after the DLC film depositing process chamber. Consequently, the reliability in mass production of the magnetic disk is secured, and the yield is increased.
Patent JP-2002317005-A (JP)
Title: Photo-polymerizable resin composition
Inventor: UCHIDA HIROYUKI
IPC: C08F2/50
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a photo-polymerizable resin composition having a high sensitivity especially to ultraviolet light or visible light, capable of being cured with a picture-drawing laser and also excellent in preservation stability after a membrane formation on a base substrate and after the picture-drawing. SOLUTION: This photo-polymerizable resin composition consists of (A) a polymerizable component containing at least one addition-polymerizable compound having an ethylenically unsaturated bond, (B) a photo-polymerization initiator, (C) a chain transfer agent, (D) a thermal polymerization inhibitor, and (E) tetrazole or its derivative, or triazole or its derivative, and preferably contains 0.5-10 mass % photo-polymerization initiator (B), 0.2-5 mass % chain transfer agent (C), 0.01-0.1 mass % thermal polymerization inhibitor (D) and 0.01-0.5 mass % tetrazole or its derivative, or triazole or its derivative (E).
Patent JP-2002319313-A (JP)
Title: Discharge lamp with reflecting mirror
Inventor: NABESHIMA TAKAYUKI
IPC: F21Y101/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of the reflecting amount of light radiation caused by no reflection of light in a part of a hole perforated in a reflecting mirror for reflecting light radiation from an arc tube and radiating in front, in order to install a terminal part to which one of lead-in wires of both end parts of the arc tube of a discharge lamp with a reflecting mirror is connected. SOLUTION: A front cover 4 in which a terminal part 5 for connecting the lead-in wire 3 is fit to the tip of the reflecting mirror is installed. Thereby, perforation of the hole in the reflecting mirror 2 is made unnecessary, and the loss of the reflecting amount of light radiation is prevented unlike the conventional lamp.
Patent JP-2002014894-A (JP)
Title: Communication system
Inventor: KOMATSU SHIGEAKI
IPC: H04W88/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To realize a communication system capable of establishing the improvement of the readability of information and the accuracy of the information at the time of obtaining information by using a portable communicating means. SOLUTION: When the transmission of character information is requested from a portable telephone set 10 to a processing server 30, the processing server 30 receives the character information from a contents server 50 which holds the requested character information as contents, and converts the received character information into voice information, and reduces the number of characters of the character information. Then, the processing server 30 transmits the character information whose number of characters is reduced to the portable telephone set 10, and when the transmission of the voice information is requested from the portable telephone set 10, the processing server 30 transmits the voice information to the portable telephone set 10.
Patent JP-2002327322-A (JP)
Title: Sewn glove
Inventor: FUKUMOTO MASAKATSU
IPC: A41D19/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a sewn glove slight in abnormal unpleasant feeling or feeling of pressure on the finger crotches when worn on a hand, thus good in feeling when worn. SOLUTION: This sewn glove is made by mutually sewing a palm side part 1, a back side part 2, and a thumb side part; wherein the parts corresponding to the respective finger crotches in either part 1 or 2 are previously provided with notches L1-L6 to diminish the respective margins of seam at the parts corresponding to the webs between fingers to eliminate stiff feeling at the above parts so as to be soft and pliable in the feeling of touch on the webs on wearing this glove.
Patent JP-2002320555-A (JP)
Title: Cooking apparatus
Inventor: SUGIMOTO TAKIO
IPC: A47J27/14
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a cooking apparatus which achieves better cooking without blocking the convection of liquids for cooking even when a cage, or the like, is located closer to an opening rim part of a liquid tank in the cooking done by checking spattering up of the liquids held in the liquid tank and/or by housing food materials into the cage, or the like. SOLUTION: An inwardly protruded spattering up preventing part 33 for the liquids for cooking is installed at least a part of an upper circumferential rim part of the liquid tank 3 for housing the liquids 20 for cooking. At least a circumferential part of the inner circumferential surface 31 of the liquid tank 3 for housing the liquids 20 for cooking is so formed as to be outwardly protruded at a height-direction intermediate part thereof in the shape of the vertical cross section.
Patent JP-2002320619-A (JP)
Title: Apparatus for monitoring female physical conditions
Inventor: BABA MICHIKO
IPC: A61B5/05
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for monitoring female physical conditions which can easily and rapidly monitor the physical conditions that appears in a menstrual period including a period of premenstrual syndrom(PMS). SOLUTION: The apparatus for monitoring the female physical conditions is equipped with a means for measuring a somatic electric impedance, a means for storing the measured somatic electric impedance, a means for judging the physical condition that appears in a female menstrual period based on the shift of the measured somatic electric impedance and a means for indicating a BI diagram that extracted the features from a shifting graph of somatic electric impedances and the judged physical conditions.
Patent JP-2002329172-A (JP)
Title: Method for printing out bar code and article on which bar code is printed out by the method
Inventor: NISHIHARA YUMI
IPC: B41J3/01
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a bar code printing method capable of printing out a bar code without losing the image of a commodity and printing out the bar code even when the size of the commodity is small and to provide an article on which a bar code is printed out by the method. SOLUTION: A bar code reader using a red light emitting LED array 10 as a light emitting source is used and characters (e.g. '100-yen') 1 are printed out by the same red color as the illumination light of the LED array 10. Then a bar code 2 of thin gray is printed out on the surface of the characters 1 so as to be superposed.
Patent JP-2001356265-A (JP)
Title: Zoom lens
Inventor: ITO TAKAYUKI
IPC: G02B15/16
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens for a compact camera made small, constituted of a small number of lenses and made excellent in chromatic aberration. SOLUTION: In this lens, a 1st lens group constituted of two groups being four lenses as a whole and having a positive focal distance and a 2nd lens group having a negative focal distance are arrayed in order from an object side, and power is varied by changing a distance between both of them. The 1st lens group is constituted by arraying a 1a-th lens group being a combined lens consisting of a negative lens and a positive lens and having at least one aspherical surface and a positive 1b-th lens group consisting of a combined lens having a divergent combined lens surface in order from the object side, and satisfies following conditions (a1), (b1) and (c).  (a1) -0.7<fS/f1a<0.3, (b1) 1.2<fS/fib<2.3 and (c) -1.7<fS/fc<0, provided that fS means the focal distance of an entire system on a short focus side, f1a means the focal distance of the 1a-th lens group, f1b means the focal distance of the 1b-th lens group, fc means the focal distance of the combined surface of the 1st lens group and fc=rc/(Nr-Nf), rc means the radius of curvature of the combined surface, Nr means the refractive index on a d-line of the lens on the image side of the combined surface, and Nf means the refractive index on the d-line of the lens on the object side of the combined surface.
Patent JP-2002327665-A (JP)
Title: Fuel supply device for four-cycle engine
Inventor: ISHII KO
IPC: F02B31/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply device for four-cycle engine capable of establishing an improvement of the response even at the time of lean operation, a reduction of the incremental fuel amount for acceleration. a reduction of the emission of unburned HC at the time of fuel cut, etc., by eliminating attachment to the wall surfaces and forming a proper mixture gas quickly which is supplied to a combustion chamber. SOLUTION: The combustion chamber 2 is equipped with a suction passage 3 to introduce the outer air through a suction valve 7, and an injector 15 to inject the fuel is installed in the neighbourhood of a suction port 5 which is opened and closed by the suction valve 7 installed in the suction passage 3, and a fuel injection passage 16 is formed in such an arrangement that the fuel jetted from the injector 15 is injected from the suction port 5 in the tangential direction of the combustion chamber 2, while the suction passage 3 is furnished with a first throttle valve 10 which performs the opening/closing operations from a partial load range to a high load range, and downstream of the first throttle valve 10, a second throttle valve 11 is installed which is closed fully in the partial load range and performs the opening/closing operations in the high load range,  and further the fuel injection passage 16 is furnished with an air supplying means which introduces approximately the whole amount of requisite air at the time of partial load and mixes it with the fuel injected from the injector 15.
Patent JP-2002329784-A (JP)
Title: Semiconductor circuit
Inventor: MAEDA MASAHIKO
IPC: H03K19/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To realize formation of a tree structure without considering a repairing flip-flop in a semiconductor circuit. SOLUTION: This semiconductor circuit includes a clock generator 101 which supplies a clock signal for controlling operation timing of a plurality of buffer circuits 102 and flip-flop circuits 104, and forms a hierarchical tree structure comprising buffer circuits 102 connected to the clock generator 101 and flip-flop circuits 104. Dummy buffer circuits 103 and dummy flip-flop circuits 105 are installed so that load resistance and load capacitance are equal in each stage up to the final stage of flip-flop circuits 104.
Patent JP-2002031593-A (JP)
Title: Physical quantity measuring device
Inventor: TAKAHASHI JUNICHI
IPC: G01B21/30
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent exposure of the sample surface caused by scattering of a part of light emitted from a semiconductor laser for shape measurement, and by irradiation of the surface of a sample having photosensitivity. SOLUTION: When a cantilever having the head on which a probe is mounted is provided and the physical quantity of a sample is measured from displacement or vibration of the prove caused by a force working between the sample having photosensitivity and the probe arranged oppositely thereto, a light source for emitting light having a wavelength by which the sample is not exposed is installed, and a reflecting mirror for reflecting light emitted from the light source is mounted on the cantilever, and a light-receiving element for receiving light reflected by the reflecting mirror is installed. Hereby, the state of the sample surface is not disturbed by light from the light source, to thereby improve measurement precision.
Patent JP-2002332148-A (JP)
Title: Long sheet feeding mechanism
Inventor: SHIMANO TADAKAZU
IPC: B65H23/188
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency of setting work of a roll body and reduce a load amount of a constant pitch processor in a feeding mechanism feeding a necessary amount of a long sheet from the roll body to the constant pitch processor of a subsequent stage. SOLUTION: The long sheet feeding mechanism is provided with a drawing part drawing the long sheet from the roll body supported so that a rotation axis substantially faces a vertical direction, a deflection support part supporting the long sheet drawn by the drawing part and deflecting the sheet in a lateral direction to a conveyance direction, a deflection detecting part detecting a deflection amount of the long sheet in the deflection support part, and a twisting part twisting the long sheet so that a sheet face is substantially parallel to a horizontal direction. Drive of the drawing part is controlled on the basis of the deflection amount detected by the deflection detecting part.
Patent JP-2002345250-A (JP)
Title: Rectifier circuit
Inventor: ITO KAZUYUKI
IPC: H02M7/12
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a rectifier circuit which has improved power factor without increasing the loss. SOLUTION: This rectifier circuit comprises bridge circuits 21 to 24 including a first input terminal connected to a terminal of an AC power supply, a second input terminal connected to the other terminal of the AC power supply, a first output terminal connected to a terminal of a load and a second output terminal connected to the first output terminal and the other terminal of the load, reactors connected in series to at least a position across one terminal of the AC power supply and the first input terminal of the bridge circuit and across the other terminal of the AC power supply and the second input terminal of the bridge circuit, a first switch element 27 connected in parallel between the first input terminal of the bridge circuit and the second output terminal of the bridge circuit,  a second switch element 28 connected in parallel between the second input terminal of the bridge circuit and the second output terminal of the bridge circuit, and a control circuit 31 for controlling the first and second switch elements to the ON and OFF states.
Patent JP-2002337807-A (JP)
Title: Barrel-winding packaging apparatus
Inventor: SUDO SHINICHI
IPC: B65B11/40
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a barrel-winding packaging apparatus with a simple structure which can properly wind a packaging film fed by a feed roller around a barrel irrespective of difference in dimensions of individual products. SOLUTION: The barrel-winding packaging apparatus 2 for bringing a product 1 against the packaging film 3 and winding the film 3 around a barrel of the product 1 by a lower guide plate 10 and an upper guide plate 20 includes roller members 30 and 30 in each of the guide plates 10 and 20. Thus, the film 3 is wound around the product 1 without large contact resistance occurring between the respective guide plates 10 and 20 and the packaging film 3. The roller members 30 and 30 are elastically supported by coil springs 33 and 33.
Patent JP-2002331922-A (JP)
Title: Center parking brake
Inventor: TAKEOKA SHUJI
IPC: F16D65/09
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost center parking brake suppressing the generation of noise by a simple structure. SOLUTION: A ring belt 3 divided into multiple pieces on a circumference of a back plate land having a rubber plate 5 stuck to the inside surface is fastened by a bolt 6 through flanges 4 formed in the both ends of the ring belt 3. The rubber plate 5 is interleaved between the circumference of the back plate 1 and the ring belt 3 and pushed against the circumference of the back plate 1 to absorb and damp vibration of an engine and vibration of a gear drive system of a transmission dissipated to the back plate 1. The noise generation of the center parking brake can be thus suppressed.
Patent JP-2002341659-A (JP)
Title: Developing device and image forming device
Inventor: FUKUNAGA YASUYUKI
IPC: G03G15/09
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To make a developing device small in size and low in cost. SOLUTION: This developing device is equipped with a developing roller 72 supplying developer to the part to be developed of a photoreceptor drum 28, a 1st spiral 73 stirring and carrying the developer from one end side of the roller 72 to the other end side thereof, and a 2nd spiral 74 arranged above the 1st spiral 73 and stirring and carrying the developer in a reverse direction to the developer carrying direction of the 1st spiral 73. The downstream end side in the carrying direction of the 2nd spiral 74 communicates with the upstream end side in the carrying direction of the 1st spiral 73 at a 1st developer communicating part. The downstream end side in the carrying direction of the 1st spiral 73 communicates with the upstream end side in the carrying direction of the 2nd spiral 74 at a 2nd developer communicating part 86.  A magnet 87 attracting up the developer through the communicating part 86 is arranged at least at the upper part of the 2nd spiral 74.
Patent JP-2002339571-A (JP)
Title: Adjusting jig for measurement and correction on plumbing to plumb for reinforcement
Inventor: WADA YASUO
IPC: E04G21/18
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an adjusting jig for measurement and correction on a plumbing to plumb for a reinforcement capable of surely adjusting a place between a steel-framed column on the lower side and the steel-framed column on the upper side by simple constitution even in the case of the assembly of a cross beam or the like. SOLUTION: An upper-side mounting section 15 capable of being installed to the upper-side erection piece 75 of the steel-framed column 73 on the upper side and a lower-side mounting section 16 capable of being secured to the lower- side erection piece 74 of the steel-framed column 12 on the lower side are mounted on the adjusting jig 1 while a hydraulic type right-side jack device 36 and a hydraulic type left-side jack device 64 pushing an upper-side erection piece 75 in the thickness direction and a hydraulic type upper-side jack device 66 pushing the upper-side erection piece 75 towards a lower end section from an upper end section are set up.