baber/WOPTO huggingface dataset:
Patent JP-2002357715-A (JP)
Title: Grating-integrated azimuth rotator and optical head device
Inventor: MURAKAWA SHINKO
IPC: G11B7/135
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a rotator which can maintain a desired rotation angle of the polarized plane of incident linearly polarized light without varying even when the rotator is rotated around the optical axis and which has combined functions of diffraction and optical rotatory power, and to obtain an optical head device with high productivity. SOLUTION: The grating-integrated azimuth rotator 101 is an integrated body of a grating having recesses and projections in the cross section formed on a transparent substrate 11 and an azimuth rotator consisting of a polymer liquid crystal film 13 formed on the opposite face of the transparent substrate 11 to the grating and having a twisted alignment direction of the liquid crystal molecules around the axis in the thickness direction of the liquid crystal film. The grating-integrated azimuth rotator 101 is disposed in the optical path between the light source and the objective lens of the optical head device.
Patent JP-2002355457-A (JP)
Title: Embroidery data preparation device
Inventor: BABA YASUSHI
IPC: G06F17/50
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To easily prepare even embroidery data for embroidering a pattern with many colors in a short time. SOLUTION: In preparing sewing data for embroidering a pattern from image data indicating the pattern, the image data of the pattern of a flower including one or more closed areas are scanner-inputted, the pattern is displayed on a screen on the basis of the inputted image data and the image data of the contours of the closed areas included in the pattern displayed on the screen are registered as parts for sewing data preparation. The closed area of a flower center on the left side included in the pattern displayed on the screen is specified and the image data of the inside of the specified closed area are individually registered as new parts and also halftone-displayed on the screen. The already registered image data of the individual parts are converted to the sewing data of different thread colors to prepare the embroidery data.
Patent JP-2002357925-A (JP)
Title: Method for producing toner
Inventor: YAMAMOTO HIROSHI
IPC: G03G9/087
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of efficiently and stably producing toner which does not cause defects in image quality such as fog. SOLUTION: In a step for transferring a colored polymer particle dispersion liquid, the dispersion medium of which preferably has <=200 μS/cm electric conductivity, while measuring the flow rate of the dispersion liquid, the flow rate of the dispersion liquid is measured by using an electromagnetic flowmeter with non-liquid-contacting electrodes, preferably an electromagnetic flowmeter with non-liquid-contacting electrodes having >=100 Hz excitation frequency.
Patent JP-2002368460-A (JP)
Title: Flexible rack for apparatus
Inventor: CHIN SHUGA
IPC: H05K7/18
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a rack for apparatus which has a long service life and is convenient for wiring. SOLUTION: The rack for apparatus comprises left and right frames 5, 6 and transverse beams 51, 52, 61, 62, 53, 54 fixed to an upper and lower transverse frames corresponding to the frames 5, 6, so that the front and back and right and left stresses of the rack attain a sufficient earthquake resistance effect of earthquake-resisting oscillation. Vertical stiles 50, 60 have reinforcing pieces 56 provided on stile columns so as to contact the stile surfaces and position, thereby increasing the strength of props and allowing fixing pieces to be directly screwed. An outward projecting connecting piece is fixed to other one end. A fixing piece is screwed to the connecting piece. A wiring space is expanded at a single side and these reinforcing pieces are installed at adequate positions on the stile columns to increase the strength of all props.  Such installation attains a good earthquake proof effect with a wide wiring space and a function with a high stability of the prop strength.
Patent JP-2002059754-A (JP)
Title: Front axle driving device for multi-wheel driving vehicle
Inventor: IUMA AKIHIRO
IPC: B60W10/12
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To improve a traveling property at a bad road, a low cost, a maintenance property, etc., in a multi-driving vehicle. SOLUTION: A front axle driving device 10 provided on a multi-wheel driving vehicle comprises an input shaft 14 receiving a motive power, a pair of right and left front axles 11; 11 supported in the front axle driving device 10; a differential part 99 for differentially connecting the right and left front axles 11; a pinion shaft 95; a clutch part 140 for engaging the pinion shaft 95 with the input shaft 14; a rotor 92 interposed between the differential part 99 and the pinion shaft 95; and a brake part 100 for braking the rotor 92. A piston 114 operated by an oil pressure; friction bodies 110, 111 joining each other by a force of the piston; and a mechanism 70 for retaining, at a constant, a stroke of the piston 114 necessary for starting to join the friction bodies each other regardless an abrasion of the friction bodies.
Patent JP-2002362990-A (JP)
Title: Method of manufacturing liquid fertilizer and apparatus for the same
Inventor: MIMA TORU
IPC: C05F17/02
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method which is capable of manufacturing liquid fertilizers including the balance of the nutrients effective for growth of plants from residues after organic wastes are fermented and biogas is taken out at low cost and an apparatus for the same. SOLUTION: A formulated concentrate 6 is obtained by a solid-liquid separating machine 5 from the residues after the biogas 4 is taken out. The concentrate is carried to a transpirator 7 where the moisture is adjusted. The formulated concentrate is then supplied to an ion exchange resin 8 and is fractionated to a rich potassium fraction 9 (solution A) and a rich nitrogen-phosphorus fraction 10 (solution B). In succession, the solutions A and B are respectively supplied to moisture evaporating machines 11 and 12 by which the solutions are concentrated and the concentrated liquid fertilizers 13 (potassium base) and 14 (nitrogen-phosphorus base) are obtained. Prescribed amounts of both are mixed before application.
Patent JP-2002363357-A (JP)
Title: Injection-molded container
Inventor: HAYAKAWA MASARU
IPC: B65D1/09
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an injection-molded container excellent in rigidity and impact characteristics and exerting no influences on odor, taste and the like of a dairy product when used as a container thereof, and a polypropylenic resin composition as a raw material thereof. SOLUTION: The injection-molded container for a dairy product is obtained by injection-molding a polypropylenic resin composition comprising (a) a phenolic antioxidant and/or a hindered amine-based stabilizer and (b) a neutralizing agent, and contains (1) not higher than 300 ppm of a 6-10C volatile hydrocarbon and (2) not higher than 600 ppm of a 12-30C oligomer ingredient.
Patent JP-2002035444-A (JP)
Title: Soap bubble formation device and housing case thereof
Inventor: KAWAMATA SHINYA
IPC: A63H33/28
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a soap bubble formation device which enables spreading of a film of a soap bubble solution in a large ring, and a housing case for carrying it. SOLUTION: The soap bubble formation device 21 comprises a ring 24 over which the film of a soap bubble solution is spread and a handle 15 provided on one side of the ring 24. The ring 24 is made up of a pair of semi-circular members 22 and 23 rotatably linked with hinge members 25 and 26 and is so formed to be developed foldably. The housing case 2 comprises the body 2 of the case and a lid body 5 rotatably mounted on the body 3 of the case. In the body 3 of the case, a first housing recessed part 7 is formed to house a housing container 20 holding the soap bubble solution and a second housing recessed part 9 to house the soap bubble formation device 21 being kept folded. A pouring port 9c is formed at the second housing recessed part 9.
Patent JP-2002373594-A (JP)
Title: Gas discharge flat face display panel and its manufacturing method
Inventor: KANDA SHINJI
IPC: H01J11/22
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To efficiently form an address electrode and a fluorescent material layer after directly forming a discharging space on a glass substrate in a discharging space forming method of a gas discharge flat face display panel without using a toxic lead glass. SOLUTION: The discharging space is formed by blowing ceramic powders to a glass substrate of the front face plate or the rear face plate and by pattern machining, and a solution in which the powders are dispersed in the solution is filled up, thereby the powders for electrode forming are sedimented, and after the address electrode is formed, a homogeneous fluorescent material layer is formed by spraying or the like, thereby the gas discharge flat face display panel is formed.
Patent JP-2002370402-A (JP)
Title: Imaging apparatus
Inventor: OSHIKIRI KOJI
IPC: G02B26/10
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain an imaging apparatus performing optical writing using two beams in which subscan resist regulation as fine as single line unit can be realized. SOLUTION: Input data is written in line buffers 1-5 sequentially. In line-shift- free mode, data in line buffers 1 and 2 is outputted by data selectors 201 and 202 as the odd line data and even line data in the first two writing lines of a print engine 104. In line-shift mode, data in line buffers 5 and 1 is outputted as the odd line data and even line data in the first two writing lines. Wrong data outputted from the data selectors 201 and 202 is masked at mask sections 203 and 204.
Patent JP-2002372362-A (JP)
Title: Cooling storage
Inventor: MURAKAMI KOICHI
IPC: F25D19/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To fix a front panel of a machine chamber with leaving no space between a top plate and the panel. SOLUTION: The top plate 32 of a machine chamber 15 projects to an operator's side of the front face 15A of the machine chamber 15, and the projected end is bent to form a suspended part 34, so that a mounting space 35 is secured behind the suspended part 34. A front panel 22 is formed into a shallow box shape whose backside is open, and a trailing edge of a top face 22A is bent inward at a right angle to form a hooked part 37. Meanwhile a hook part 38 is formed at an upper edge of an outlet/inlet 16 of the machine chamber 15. When the front panel 22 is fixed, the upper edge is inserted into the mounting space 35 through between the suspended part 34 and the hook part 38. Thereafter, the hooked part 37 is hooked on the hook part 38 while front panel 22 is being let down a little, and a lower edge is fixed with a screw 41.  The front panel 22 is installed in such a manner that the top face 22A is positioned at size t above the lower edge of the suspended part 34, and the front part of the space (the space 35 for mounting) between the top plate 32 and the front plane 22 is closed entirely by the suspended part 34.
Patent JP-2003000163-A (JP)
Title: Royal jelly composition containing hibiscus extract
Inventor: KAMAKURA MASAKI
IPC: A61K35/64
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for maintaining the freshness of royal jelly. SOLUTION: Since originating from natural substances, the royal jelly to be formulated with a health food or the like has problems such as the difference of efficacy for each lot and the deterioration of the royal jelly itself. Thereby, it is desired to supply the royal jelly having a stable quality. The formulation of a royal jelly composition with a Hibiscus extract enables the inhibition of the activity of protease in the royal jelly, the stabilization of a protein having a mol.wt. of 57 kilo Dalton as a physiologically active substance, the maintenance of the freshness of the royal jelly, and the stabilization of the quality.
Patent JP-2003001924-A (JP)
Title: Ink jet recording method
Inventor: TAKAHASHI RIEKO
IPC: B41M5/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a transfer type ink jet printer which can transfer to various recording media has a solid image strength. SOLUTION: In this ink jet recording method, an ink including at least water and a coloring matter and a recording liquid including a compound with self bonding properties are independently discharged in drops from a recording head on a transferring medium, the surface of which is heated, so as to form an ink image in order to transfer the ink image onto the recording medium.
Patent JP-2003005845-A (JP)
Title: Voltage regulator
Inventor: WATANABE KOJI
IPC: G05F1/56
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a voltage regulator that makes the current Ids of a pass transistor M1 to be constant and also makes conductance gm to be constant. SOLUTION: This voltage regulator sets voltage with a resistance ladder including voltage of an output stage and a pass transistor that feeds current to the output stage and the resistance ladder, switches a voltage division ratio of the resistance ladder that determines a regulator output voltage with a control signal from the outside in a switching means, and makes a current value caused to flow to the pass transistor to be constant.
Patent JP-2003005026-A (JP)
Title: Objective lens for optical pickup
Inventor: HASHIMURA JUNJI
IPC: G02B9/06
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance and small objective lens for an optical pickup while securing a working distance with large numerical apertures. SOLUTION: The objective lens for the optical pickup that carries out reading/writing of information by condensing luminous flux from a light source on an information recording medium comprises two lenses consisting of a first lens having a first convex surface on the light source side and a second convex surface on the light source side, and a second lens having a third convex surface on the light source side and a fourth convex surface on the light source side, in this order from the light source side. The first, second and fourth surfaces have an aspherical surface.
Patent JP-2003001847-A (JP)
Title: Ink jet recorder
Inventor: SHIMIZU YOICHIRO
IPC: B41J2/175
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder to which a channel joint member for connecting a plurality of ink channels is surely assembled without being affected by a tolerance between respective connecting members, by using a simplified constitution. SOLUTION: The first and second outer connecting parts 38 and 39, which are connected to the first and second ink supply pipes 20 and 21, are formed in such a manner as to be integral with a main body frame 36; and the first and second inner connecting parts 40 and 41, which are connected to a head unit 44, are independently formed as members separate from the frame 36, and ultrasonically welded in such a manner as to face the connecting parts 38 and 39.
Patent JP-2002085087-A (JP)
Title: Method for producing cytidine 5'-triphosphate and its application
Inventor: ISHIGE KAZUYA
IPC: C12P19/30
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and efficiently synthesizing cytidine 5'-triphosphate (CTP) from inexpensive cytidine 5'-monophosphate (CMP), and a method for producing a compound by utilizing an enzymatic reaction that consumes CTP. SOLUTION: This method for producing cytidine 5'-triphosphate (CTP) from cytidine 5'-monophosphate (CMP) is characterizedby using cytidine 5'- monophosphate kinase, polyphosphate kinase and polyphosphate without adding adenosine 5'-triphosphate (ATP) and adenosine 5'-diphosphate (ADP) to the reaction system.
Patent JP-2003001676-A (JP)
Title: Injection mold and air bag door molding method using the same
Inventor: HASHIMOTO KENJI
IPC: B60R21/2165
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To mold an air bag door without generating the reduction of wall thickness while holding aesthetic appearance to integrate the same with an instrument panel. SOLUTION: The injection mold is equipped with a first mold body 3, a second mold body 4 and a core 7 for forming a breaking groove provided so as to be slidable with respect to the second mold body 4. Gradual projecting parts 5a having top parts at the place corresponding to the core 7 are provided to the gap defining surfaces 3a and 4a of the first mold body 3 and/or the second mold body 4.
Patent JP-2002076970-A (JP)
Title: Multi-carrier receiver for wireless telecommunication system
Inventor: CLAXTON SHIMEN K
IPC: H04B1/28
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a receiver for a wireless telecommunication system which can process a signal in a comparatively broad band of a reception signal without increasing a distortion of the signal, and can concurrently process a plurality of reception signals. SOLUTION: A receiver 10 contains a peculiar LNA 16, a frequency downconverter 18 and an ADC 20, and maintains performance of the receiver, while executing a broad band signal process. The frequency downconverter 18 uses an appropriate mixer 28, a BPA 32, an attenuator 34 and a transformer 36, and adjusts them so as to carry out a desirable frequency downconversion and amplitude control in a desirable broad band. A downconverter device is selected in correspondence to a specific performance reference of the ADC 20. A peculiar digital channelizer 22 is included in the receiver 10, and a digital signal from the ADC 20 is received and the signal is separated into a plurality of channels.
Patent JP-2003018733-A (JP)
Title: Cable guide installation tool and installation method
Inventor: HAYASHIDA KENICHI
IPC: H02G11/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a cable guide that is lightweight, resistant to high-speed motion and can resist reciprocating motion up to several tens of millions of cycles, and which can be installed easily and reliably by a single person. SOLUTION: The installation tool for a cable guide is provided with a moving section that moves reciprocally and a feeder cable, optical cable, and/or hose that supplies power and transmits signals from a non-moving section to the moving section, which are retained in and guided with a flexible supporting member; the cable guide, with the cable/hose and supporting member slidably integrated, is stored in a thin-walled box having lids that can be opened or closed above or below, right or left, and/or front and back.  The lengths of the box in the top-to-bottom/front-to-back directions are roughly equal to the lengths of the cable guide in the top-to-bottom/front-to-back directions; the box has a storage space wherein the length in the longitudinal direction is roughly equal to the longitudinal direction of the cable guide if folded in the middle, and the cable guide is stored therein in order to prevent, after manufacture, sudden impact being given to the cable guide during transportation/ installation.
Patent JP-2003014351-A (JP)
Title: Stocker for ice making machine
Inventor: SASAO SHINJI
IPC: F25C5/18
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To constitute a stocker for ice making machine so that the user of the stocker may safely and readily take out ice pieces from the stocker by easily understanding the amount of ice pieces stocked in the stocker even when the user does not look into the stocker by putting its head into the stocker. SOLUTION: An ice making machine 10 consists of a machinery section comprising a refrigerant compressor, condenser, and a fan; an ice-piece making section 11 comprising an expansion valve and an evaporator; and the stocker 13 for storing frozen icepiece 12. A mirror-finished surface 15 is formed on the rear surface of an ice piece guide plate 14 installed to a portion through which ice pieces 12 are discharged from the ice piece making section 11 and, when necessary, a means which warms the surface 15 is additionally provided.
Patent JP-2003017473-A (JP)
Title: Plasma treatment apparatus, method and manufacturing method of semiconductor device
Inventor: FUKUMIZU HIROYUKI
IPC: H01L21/302
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment apparatus and a plasma treatment method, that can change the dissociation state of gas and improves etching process performance and the removal speed of a deposit film in a chamber, by controlling electron temperature in addition to electron density, and to provide the manufacturing method of a semiconductor device. SOLUTION: A chamber 1, a lower electrode 3 that is provided in the chamber and supports a body to be treated, such as a semiconductor wafer, and an antenna 10 that is arranged at a position opposite to the support surface of the body to be treated of the lower electrode and at the same time, is connected to a power supply are provided. In this case, the power supply which is connected to the antenna comprises first and second high-frequency power supply sections 12A and 12B, where at least two of mutually different frequency powers are superimposed for application.
Patent JP-2002058793-A (JP)
Title: Game machine
Inventor: ITO MAMORU
IPC: A63F5/04
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of providing a stepwise difference in accordance with the technical level of a player and permitting any player from a beginner to a skilful player to participate in a game with interest. SOLUTION: In a game machine such as a slot machine, a control means performing pulling control of reels within a prescribed limit after stop operation of the reels, at least one of the reels is given a first pattern and a second pattern, as winning accessories include a first winning accessory corresponding to a combination of patterns including the first pattern and a second accessory corresponding to a combination of patterns including the second pattern. The first pattern and the second pattern are arranged, separated by more than a limit allowing pulling control of the reels. In addition, when the number of games executed during a fixed period is within a prescribed limit, internal winning in the first or the second winning accessory is informed.
Patent JP-2003029430-A (JP)
Title: Image forming method and process cartridge
Inventor: NAKAHARA TOSHIAKI
IPC: G03G9/087
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method in which image running is not caused even when any transfer material is used in an environment at high temperature and high humidity, toner does not stick or deposit on a charging member even when long-term operation is carried out using recycled paper as transfer paper in an environment at room temperature and low humidity and filming phenomenon on a photoreceptor is not caused and to provide a process cartridge. SOLUTION: An image is formed by contact-charging a photoreceptor having a surface layer containing at least one polyarylate resin having a weight average molecular weight of 7.5×10<3> -3.7×10<4> and having a constitutional unit of formula (1) with a charging roller, using a cleaning blade made of polyurethane for removing residual toner after transfer and using toner in which a bonding resin contains a polyester resin, has 2-50 mgKOH/g acid value and has a THF-soluble component having the main peak in the molecular weight range of 3,000-20,000 in its molecular weight distribution by GPC(gel permeation chromatography).