baber/WOPTO huggingface dataset:
Patent JP-2004029094-A (JP)
Title: Light input/output controller for optical scanner and optical scanner using the same
Inventor: TERAJIMA KIWA
IPC: G02B26/10
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To realize light input/output nearly at equal intervals all over the surface of two-dimensional scanning in an optical scanner inputting/outputting light by Lissajour scanning.  <P>SOLUTION: The light input/output controller for the optical scanner is equipped with a coordinate transformation circuit 22 in which position signals in directions X and Y in two-dimensional scanning by an optical scanning part 1 are inputted, so that they are transformed into coordinates X, Y corresponding to respective grating-shaped blocks obtained by dividing the whole of a specified area in the directions X and Y, a flag table 24 from or in which a flag showing that the light input/output for a light input/output target position corresponding to addresses X, Y obtained by converting the transformed coordinates X, Y into addresses is not performed and a flag showing that it is performed are read out or written, an area inside/outside decision circuit 25 judging whether or not it is inside a light input/output effective area formed in the center part of each grating-shaped block by inputting the coordinates X, Y of the light input/output effective area, and an AND circuit 26 ANDing output signals from the table 24 and the circuit 25 and outputting the timing signal of the light input/output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028374-A (JP)
Title: Refrigerating equipment combined with absorption type and compression type
Inventor: INOUE OSAYUKI
IPC: F25B1/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating equipment that can be used for an air conditioner, economically and efficiently operated by selecting the optimal operation mode of a compression freezer.  <P>SOLUTION: This freezing equipment is constituted by combining an absorption freezer RA having an evaporator E and the compression freezer RP constituted of a compressor M, a first condenser C1 and a second condenser C2, cooling by outside air or cooling water, and a use side evaporator Ec providing a freezing effect. The evaporator E of the absorption freezer RA has heat exchange relation with the second condenser C2 of the compression freezer RP, or it uses the second condenser C2 at the same time. A circuit 1 by-passing the first condenser C1 is provided to the compression freezer, and a control valve 10 is provided to the circuit 1. A circuit by-passing the compressor M is provided to the compression freezer RP. The by-pass circuit can be provided with a check valve V1 or a control valve, and the compressor M can be provided with a high-head compressor and a low-head compressor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028737-A (JP)
Title: Cassette for medical examinination
Inventor: MURAKADO HIDEHIKO
IPC: G01N1/28
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cassette for medical examinination which whose cover can easily and stably be removed in a single ction and which improves productivity of forming a microscopic sample.  <P>SOLUTION: In the cassette for medical examinination which has a cassette body 1 and a cover 2, where the cassette body 1 is a square container having a large number of through holes having an opened upper surface and is capable of housing specimens, the cover 2 having many through holes 7, a U-shaped locking part 10 provided at the cover 2 is detachably engaged with a locking groove 6 provided on the cassette body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027970-A (JP)
Title: Multistage compression type rotary compressor
Inventor: MATSUMOTO KENZO
IPC: F04C18/344
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the durability of a vane and a roller to prevent damage, and to improve the compression efficiency of a compressor in an internally high pressure type of multistage compression type rotary compressor.  <P>SOLUTION: The compressor is provided with a cylinder 40 constituting a first rotary compressing element 32 and a roller 48 eccentrically rotating in the cylinder 40, a vane 52 abutting on the roller 48 and dividing the inside of the cylinder 40 into the high pressure chamber side and the low pressure chamber side, and a back pressure chamber 52A formed in the cylinder 40 and applying the back pressure to the vane 52. Refrigerant gas compressed by a second rotary compressing element 34 is discharged in a sealed container 12, and the high pressure refrigerant gas in the container 12 is discharged outside. Furthermore, the discharge noise reduction chamber 64 is communicated with the back pressure chamber 52A of the first element 32 by a communicating passage 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025047-A (JP)
Title: Trigger type spray head for aerosol container
Inventor: MIZUKAWA MASUMI
IPC: B65D83/40
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trigger type spray head for an aerosol container which can restrict the spray head body to the spraying position with a simple structure and manipulation by using a cover which improves the appearance.  <P>SOLUTION: The spray head body 10 having a nozzle 11 and a trigger lever 16 to be tightly fitted to a valve stem 3 attached and protruding from an aerosol container 1 for spraying through a spray port 13 is covered on the side face and the back face with a cover body 20 attached to the head of the aerosol container 1. The rear end of a connector 17 protruding backward from the spray head body 10 is hinged to the back face 24 of the cover 20 so that the head can swing between the normal position and a lower spray position. A lever type connector locking part 30 is formed as integrated on the side face 22 of the cover body in both sides. The locking part is rotated to restrict the connector 17 at the position as swung downward so as to allow the spray head 10 to possess the spray position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038335-A (JP)
Title: Article sales method and system
Inventor: HISHINUMA TAKESHI
IPC: A63F13/79
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable a purchaser of an article to purchase the necessary article at the minimum cost burden and suppress the resources and the energy consumption to the minimum while holding the article value having a betting element of stimulating an interest of the purchaser.  <P>SOLUTION: This article sales method is provided with an article purchase option purchase application reception part 30 presenting article purchase option information capable of purchasing one type or more articles among the articles having a plurality of types and receiving an application of purchasing an article purchase option from the purchaser; an article data transmission part 32, when receiving the purchase application from the purchaser, notifying information of articles purchasable by the article purchase option applied to the purchaser; and an article order handling part 34, when receiving the purchase application of the article purchasable by the article purchase option from the purchaser obtaining the article information, outputting order instruction information of the article with its application received.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037196-A (JP)
Title: Non-contact type liquid level sensor
Inventor: FUKUHARA TOSHIAKI
IPC: G01F23/62
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-assemble non-contact type liquid level sensor with excellent detection accuracy by eliminating errors in arrangement of a magnet to a rotary shaft or a gap between the rotary shaft and the magnet through the provision of the magnet molded integrally with the rotary shaft.  <P>SOLUTION: The non-contact type liquid level sensor (20) comprises the rotary shaft (22) and the plastic magnet (23) molded integrally with the rotary shaft. The plastic magnet (23) is molded by using a composite material containing polyphenylene sulfide resin and neodyminum magnetic material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038542-A (JP)
Title: Automatic transaction device
Inventor: USHIKUBO JUNICHI
IPC: G07D9/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent the insertion of a medium or the like into a device from a medium discharge port by a user or the like by intent or by mistake without requiring a shutter driven by a power source such as plunger magnet or motor.  <P>SOLUTION: The medium discharge port 5 is formed in a corrugated shape, or further formed downward. Otherwise, a medium insertion preventing cavity 6 for interrupting a forcedly inserted medium 3b linearly inserted from the medium discharge port 5 is provided in the vicinity of a carrying passage for changing the medium traveling direction. Otherwise, a pair of medium sensors 8 is arranged in the vicinity of the medium insert port 5, and when the forcedly inserted medium 3b is detected, a guidance that the insertion of medium is prohibited is displayed on a display part 15, or an alarm is given by voice or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040517-A (JP)
Title: Portable terminal and image distribution system
Inventor: ASADA YASUSHI
IPC: H04N19/132
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal capable of satisfactorily reproducing a moving picture even when the portable terminal has an infavorable receiving state and to provide an image distribution system.  <P>SOLUTION: This portable terminal that can transmit an image to the other portable terminal is provided with a receiving means for receiving a radio wave receiving the state of the other portable terminal or information showing a data rate between the other portable terminal and a base station, a means for adjusting the data rate of image data in accordance with the information, and a transmitting means for transmitting the image data adjusted by the adjusting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037990-A (JP)
Title: Optical waveguide and its manufacturing method
Inventor: FURUKAWA AKIO
IPC: G02B6/122
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide high gain in a waveguide type light amplifier.  <P>SOLUTION: In the optical waveguide of this embodiment, rare earth elements and correction elements contributing to rare earth element clustering prevention and band enlargement are simultaneously added inside a core 3, the density of the rare earth elements is turned high near the center and is gradually reduced toward the periphery, and the correction elements are distributed similarly to the density distribution of the rare earth elements. The density of the rare earth elements is gradually reduced both in an X direction and in a Y direction in a coordinate system formed by the X axis (width direction) of the surface direction of a substrate 1 and the Y axis (height direction) of the normal direction of the surface of the substrate 1 within a plane vertical to the optical waveguide direction of the core 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040976-A (JP)
Title: Electric power control power supply
Inventor: DANJO KENZO
IPC: H02M3/28
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply that improves the reliability of a control circuit by decreasing a parts count and performs control closely similar to constant electric power that is achieved at a low manufacturing cost.  <P>SOLUTION: This power supply is structured in such a way as to obtain output characteristics of approximately constant electric power by generating PWM signals using a signal of an amplified difference from a reference value as an input by inputting the output of a voltage closeness detecting means formed of 6 pieces resistors and a transistor and the detected current value into a summing and amplifying circuit, instead of generating the PWM signals by amplifying the difference from the reference value using a value calculated by a multiplier from a detected current value and a detected voltage value as a detected electric power value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043523-A (JP)
Title: Lubricating oil composition for can-manufacturing machine driving part
Inventor: TOMINAGA EIJI
IPC: C10M159/20
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil composition which is used for a can-manufacturing machine driving part, is excellent in abrasion resistance and heat/oxidation stability, and can prevent the generation of a jelly substance due to a working fluid mixed thereinto.  <P>SOLUTION: The lubricating oil composition contains at least one oil selected from among mineral oils, oils and fats, and synthetic oils as lube base oil and contains, based on the total quantity of the composition, (A) 0.01-10 mass% phosphorus compound, (B) 0.3-5 mass% organic acid salt of at least one metal selected from among alkali metals, alkaline earth metals, zinc, and lead, and (C) 0.01-10 mass% sulfur compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045536-A (JP)
Title: Member with optical waveguide and its manufacture method
Inventor: MAEDA SHIGEO
IPC: G02B6/13
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member with an optical waveguide formed thereon by using an ion exchange method, in which the refractive index distribution on a cross section perpendicular to the optical waveguide, especially, the refractive index distribution in the width direction of the optical waveguide can be controlled so as to be nearly a concentric circle, and to provide its manufacture method.  <P>SOLUTION: The member with the optical waveguide is an optical member 1 having a ridge-shaped part functioning as the optical waveguide 2. The ridge-shaped part is constituted so that its refractive index may get larger consecutively or stepwise from the outer surface layer of the ridge-shaped part toward a center part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045136-A (JP)
Title: Image data comparing apparatus, program, and recording medium
Inventor: EBE TOSHIAKI
IPC: G06F3/12
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data comparing apparatus for reducing labor by efficiently comparing image data and specifying the content of a defective condition of an image output device for creating an image to be tested.  <P>SOLUTION: In the case of comparing images by pixel values of data on the image to be tested created by the image output device and data on a reference image to be a criterion created by an existing image output device, the pixel values of the data on the reference image and the data on the image to be tested are compared with each other one dot by one dot to detect the locations of different dots. By displaying the data on the reference image and then displaying only the different dots in a different color at any time interval, it is possible to efficiently compare the image data. By displaying the different dots in a line in the vertical direction and/or the horizontal direction, it is possible to specify the content of a defective condition of the image to be tested.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045164-A (JP)
Title: Oil sealing pipe for pressure sensor
Inventor: TASAI YOSHIAKI
IPC: G01L9/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil sealing pipe for a pressure sensor wherein no adverse effect occurs on a crystallization structure of a glass when it is gradually cooled at the time of hermetic sealing, a sealing property between a pipe and the glass is good, a weldability when the pipe is sealed is high, and a thermal expansion coefficient is close to that of the glass.  <P>SOLUTION: In the pressure sensor, a hermetic glass 13 provided with a lead pin 18 for a sensor chip 40 and the oil sealing pipe 19 is airtightly fitted or fixed into an opening 12 formed on a housing 11 of metal making up the pressure sensor. A diaphragm 15 is mounted on the housing 11 so as to cover the opening 12, thereby forming a liquid-filled chamber 17 between the diaphragm 15 and the hermetic glass 13. The sensor chip 40 is bound in the liquid-filled chamber 17 to the hermetic glass 13. Oil is filled into the liquid-filled chamber through an oil filling pipe 19. The oil sealing pipe 19 is sealed at the end 19a thereof. The oil sealing pipe 19 is made of nickel or nickel-base alloy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042771-A (JP)
Title: Alarm device for vehicle, and method therefor
Inventor: KOBAYASHI MASAAKI
IPC: B60K28/10
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To predict an emergency state of a vehicle, and to notify the information even when no abnormal behavior of the vehicle is detected.  <P>SOLUTION: A behavior of a vehicle is detected to determine a state of the vehicle, the degree of necessity of notifying the information is determined based on the state of the vehicle and the transition thereof, and the information is notified according to the degree of necessity of notifying information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042430-A (JP)
Title: Highly viscous ink feeding device of printing machine
Inventor: YAMATE TAKESHI
IPC: B41F31/02
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly viscous ink feeding device, which can eliminate a return line and a drain line and, at the same time, stably feed highly viscous ink under a highly accurate certain pressure necessary for a printing machine to a highly viscous printing machine.  <P>SOLUTION: This highly viscous ink feeding device is equipped with a high pressure line 12 for feeding the highly viscous ink under high pressure from a main ink tank 5 to the neighborhood of highly viscous printing machines HV, pressure reducing valves 16 for decompressing the ink in a high pressure line to the pressure necessary for the printing machine, high pressure on-off valves 23a provided on upstream side thereof, low pressure lines 18 for feeding the decompressed ink to the printing machines and anti-coagulation devices 22 for preventing the ink in the low pressure lines from coagulating so as to highly accurately keep the pressure of the ink at a certain value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045255-A (JP)
Title: Scale manufacturing method and scale manufacturing equipment for encoder
Inventor: MATSUI KEIJI
IPC: G01D5/30
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for reducing initial expenses and forming a flexible, coarse track regarding the manufacturing method of a scale in an absolute encoder having dense and coarse tracks.  <P>SOLUTION: The scale manufacturing method includes; a step for detecting the position of the dense track that is formed in advance for generating a pattern in a coarse track corresponding to the position; and a write-once formation step of the coarse track onto a scale surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042511-A (JP)
Title: Multicolor thermosensitive recording material
Inventor: ISHII YASUNORI
IPC: B41M5/333
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multicolor thermosensitive recording material, in an additive color type multicolor thermosensitive paper, which has a favorable color separation between a low temperature printing part and a high temperature printing part and is excellent in a storage stability such as resistance to plasticizer and heat resistance of an image part and has few ground discoloring due to long term storage.  <P>SOLUTION: In this recording material, at least one kind of a dye precursor is covered with a coloring regulating layer obtained through the addition polymerization of a vinyl monomer and an electron acceptive developer uses jointly with at least two kinds of developers including the essential developer of 3,4-dihydroxy-4'-methyl diphenyl sulfone.As for the jointly used electron acceptive developers, 3,3'-diallyl-4,4'-dihydroxy diphenyl sulfone or diphenyl sulfone crosslinking type developer represented with formula 1 is especially excellent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018517-A (JP)
Title: Set for sterilizing and disinfecting soil by utilizing harmless composite and application thereof as weeding sheet
Inventor: UMIYAMA MISAO
IPC: A01M17/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving the soil, by giving immunity and resistance against pathogenic bacteria to the soil, so as to make the soil sound.  <P>SOLUTION: Sterilization and disinfection of the soil is realized by utilizing characteristics, such as safety, absorption, moisture retention, airtightness, and air permeability, of a composite covering sheet (composed of pulp, chitin chitosan, starch, carbon, and diatomite), and further by utilizing other characteristics of a kind of carbon (Bincho charcoal or hard charcoal) formed at 1200-1300°C or another kind of carbon (coconut shell charcoal or bamboo charcoal) formed at 700-800°C, so that the soil absorbs the sunshine, the absorbed sunshine is spread as reradiated heat of infrared rays, and the ground temperature is increased (up to 70-80°C), held, and maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056891-A (JP)
Title: Electronic device
Inventor: KANNO MASAKI
IPC: H02P9/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To charge a secondary battery setting the output voltage of a generator so as to be within a fixed range, in an electronic device which is powered by the secondary cell charged by a generator with large voltage fluctuations such as a hand-working generator and a solar battery.  <P>SOLUTION: The generator is constituted of a plurality of unit generators 3 to 6, and the connection between the unit generators is switched to either of series connection or parallel connection by switches 7 to 9 corresponding to generated voltage, so that the output voltage between generator terminals 1, 2 is controlled so as to be within the fixed range, thus charging the secondary battery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053917-A (JP)
Title: Image forming apparatus
Inventor: KAYAHARA SHIN
IPC: G03G15/01
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which eliminates developer processed as a waste agent and therefore is highly environment-friendly.  <P>SOLUTION: Unnecessary developer on an intermediate transfer member 10 is reversely transferred to the surface of a photoreceptor 40-X disposed furthest upstream in the traveling direction of the intermediate transfer member, and recovered by a photoreceptor cleaning means 63-X. The developer thus recovered is conveyed to a recovery tank T via a recovered-developer moving means A, and recycled by a developing means 61-X. Alternatively, the developer is reversely transferred to the surface of a photoreceptor 40-Bk disposed furthest upstream in the traveling direction of the intermediate transfer member, and recycled by a developing means 61-Bk on a path which is the same as the above.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056489-A (JP)
Title: Base station, mobile station and contents distribution system
Inventor: NOGUCHI SHIGETAKA
IPC: H04N21/6338
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously and efficiently transmit contents including images, sounds, etc., to a plurality of mobile stations with the use of a system as it is, the system of dividing one transmission channel into respective segments and allocating one mobile station to one segment.  <P>SOLUTION: A base station 10 receives contents transmission request signals that request contents transmission from the mobile stations 11 and 12, allocates segments (time domain) for transmitting contents in accordance with the total number of the mobile stations, determines the degree of details of the contents on the basis of contents capacity housable in the allocated segments and contents significance and transmits to the mobile stations control information including transmission time and the degree of details of the segments to which the contents are allocated. The mobile stations 11 and 12 receive the control information and obtain information about the transmission time and the degree of details of the contents of the segments allocated to themselves each.  <P>COPYRIGHT: (C)2004,JPO