baber/WOPTO huggingface dataset:
Patent JP-2003120939-A (JP)
Title: Heat cooker
Inventor: WATANABE YOSHINOBU
IPC: F24C1/02
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To automatically perform heat cooking in which the suitable finished state is always discriminated. SOLUTION: When a power switch mounted in an operation part is turned on in the step S1, a controller performs ladder adjustment of a humidity sensor, obtains the initial voltage Vo immediately after the power-on from the humidity sensor, and stores it in the step S2. When the power switch is turned off in the step S3, the storage of initial voltage Vo is reset in the step S4. In automatic heat cooking, when the voltage V of the humidity sensor is raised from the stored initial voltage Vo for ΔV or more, it is taken as end of cooling regardless of the humidity at the start of cooking.
Patent JP-2002331770-A (JP)
Title: Book
Inventor: ONO AKIRA
IPC: B42B4/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent an inside paper or an outside paper in a stitching part of saddle stitching from looseness or fall-out in case of long period use of a book and retain the optimum configuration of the book by increasing the strength of the innermost or the outermost folded part in the stitching part of a saddle stitching. SOLUTION: In the stitching part 7 of the book main body 6, which is stitched by a stitching means 5 such as a stitch, a thread or the like, at least one part of the innermost side stitched part 4a or the outermost side stitched part 2a of the stitched part 7, retained by the stitching means 5, is formed so as to be the pasted and folded part of a section.
Patent JP-2003124183-A (JP)
Title: Substrate processor
Inventor: HAMANO TATSUMI
IPC: B05C5/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent the crystallization of chemical, which becomes a problem in a chemical avoiding part arranged on the upstream side of a chemical processing part. SOLUTION: Pure water is supplied to the tank base of the chemical avoiding part 30 and it is accumulated by a prescribed level. Pure water 34 accumulated in the tank base is sequentially overflowed and is discharged outside. Chemical such as etching liquid entering the chemical avoiding part 30 on an upstream side from the chemical processing part is diluted by water accumulated in the tank base, and crystallization in the chemical avoiding part 30 is prevented even if chemical is easily crystallized.
Patent JP-2003118889-A (JP)
Title: Image recorder
Inventor: YAGI TADASHI
IPC: B65H9/14
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To secure a stable printing accuracy (particularly head margin) by controlling the refeeding at a resist part or the timing of image writing according to the condition of transfer material such as thickness and types of paper. SOLUTION: Judging the condition of transfer material from the input information from a paper thickness detecting means or a control panel, the refeeding timing at the resist part or the writing timing of laser beam and the like is controlled.
Patent JP-2003129913-A (JP)
Title: Fuel supply system
Inventor: UEDA TAKANOBU
IPC: F02D19/08
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To precisely control a mixture ratio of fuels when two kinds of fuels are injected from a single fuel injection valve. SOLUTION: Two different kinds of fuel fluids are injected from a fuel injection valve 110 for injecting fuel from a single injection hole. Respective fuels are equipped with fuel tanks 11, 13, high pressure pumps 21, 23, and fuel supply passages 201, 203, separately. The fuels are then supplied to the fuel injection valve from the fuel supply passages through a single fuel injection passage 257. An electronic control unit (ECU) 30 of an engine controls the amount of fuel pressure-transferred from the pumps to the individual fuel supply passages by duty-controlling an emission volume control mechanism 213 of the high pressure pump, respectively. Thereby, the ratio of the respective fuels in the fuel injected from the fuel injection valve is precisely controlled.
Patent JP-2002239797-A (JP)
Title: Compacting apparatus
Inventor: KITAMURA MAKOTO
IPC: B30B11/08
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a compacting apparatus by which the collapse or dislocation of a compact at the time of compacting in among each stage is prevented, and can cope with the increase of the carrying speed. SOLUTION: The compacting apparatus is provided with a metal mold consisting of a die 5 having a compacting space and upper and lower punch units, and a press driving mechanism respectively independently driving the upper and lower punch units, and performing compacting. In the apparatus, when a compact subjected to compacting is carried, the compact is held by engaging the compact with the lower first and second punches 7a and 7b (compact holding means).
Patent JP-2003134034-A (JP)
Title: Radio base station and radio communication method
Inventor: MIYAMOTO SHOJI
IPC: H04B1/7113
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent the path, which arrives between two adjacent valleys of directivity, of high demodulation accuracy to be originally selected from not being selected. SOLUTION: A peak detecting part 201 detects a peak exceeding a prescribed threshold on a delay profile and an equal path discriminating part 202 discriminates a peak presenting the same path from the detected peak. A peak ratio calculating part 203 calculates a ratio from the size of the peak of the same path, a peak correcting part 205 calculates a relevant correction value on the basis of the calculated peak ratio, and in the peak correction part 205, the correction value is multiplied to the peak of the delay profile for correcting the loss of the peak caused by the influence of directivity. On the basis of the corrected delay profile, a path selecting part 206 selects a path and reports the timing of the selected path to a dispreading part 107.
Patent JP-2003126721-A (JP)
Title: Disposer and water section having this disposer
Inventor: OGASAWARA KENJI
IPC: E03C1/266
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To inform a user of an operating condition of a disposer by light and to make a crushing chamber removed of a cover bright to make the compartment easily visible. SOLUTION: The disposer 1 having a motor 10 for crushing is provided with lights 24 and 25 which emit light cooperatively with the operation of the motor 10 for crushing so that the light of the lights 24 and 25 is visible from a top surface side U. The disposer has the light 25 which illuminates the inside of the crushing chamber 7 and a control circuit 26 for illumination which sets the light 25 emitting light by the set time when a litter bin port 5 is opened by removing the cap 3.
Patent JP-2003128212-A (JP)
Title: Article shipping system, and article shipping method
Inventor: FUKUNAGA FUMIAKI
IPC: B65G1/137
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an article shipping system which can perform both the lot shipping of a large amount and the successive shipping of a small amount from an automated storage system with excellent workability, causing no waste time. SOLUTION: In the system to automatically control the automated storage system 1 having a lot shipping means 5 to ship a pallet for lot shipping of a large amount and a successive shipping means 6 to ship a pallet for successive shipping of a small amount by a computer 20, the computer 20 comprises a storage unit 21 to store each command signal of the lot shipping and the successive shipping in the order of the input, a shipping action command unit 23 to operate the automated storage system 1 in a non-simultaneous manner based on each command signal of the lot shipping and the successive shipping,  and a successive priority circuit unit 22 which outputs the successive shipping command signal of the post-input to the shipping operation command unit 23 with priority to the lot shipping command signal of the pre-input if the successive shipping command signal is input after inputting the lot shipping command signal, and operates the successive shipping means 6 of the automated storage system 1 with the priority thereto.
Patent JP-2003130140-A (JP)
Title: Disk device
Inventor: MURAKAMI TAKAYUKI
IPC: G11B17/24
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a disk device which can reduce cost by reducing the number of motors for driving a driving gear by rotationally driving five gears respectively and by driving five mechanism parts with one driving gear and a planetary gear. SOLUTION: A rotary tray rotating gear 5, a loading close gear 8 to close a tray 6 by being engaged with a rack 7, a chucking gear 9 to move a chucking mechanism upward, an unchucking gear 10 to move the chucking mechanism downward, and a loading open gear 13 to open the tray 6 by being engaged with the rack 7, are arranged at divided-into-five positions in the circumferential direction in the device body, one planetary gear 3, which is engaged with the driving gear 2 arranged at the central part and intermittently and successively engaged with the various gears, is arranged, a pedestal 1 which is a circular shape in a plan view, which has five radial step parts provided at the divided- into-five positions in the circumferential direction and five taper upper faces continuous to the step parts, is arranged on the lower side on the track of the planetary gear 3,  and a sliding member 14A which slides on the tapered upper faces of the pedestal 1 is provided at the lower part of the planetary gear 3.
Patent JP-2003136486-A (JP)
Title: Punching pin for punching thermoplastic sheet
Inventor: MIKAMI SHINICHI
IPC: B26F1/24
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a punching pin for punching a thermoplastic sheet capable of sharply finishing a punched shape, and rationalizing a punching process, by solving the problem that in the case of the thermoplastic sheet, especially one containing a rubber component as its composition, sharp punching is difficult by a generally used shaped pin, and produces fin and burr, punched dimension is unstable due to contraction of the sheet, and in order to save these defects, a process/operation is performed to make a cut state favorable or to correct a dimension, by successive punching in a number of times, thus presenting negative influence on rationalization of punching process. SOLUTION: This punching pin provided with a plurality of grooves formed on a tip portion thereof is used to suppress the production of the fin and burr to the minimum and to realize at one time punching given dimension and precision and an effect of a multistage punching, thereby rationalizing the punching process.
Patent JP-2003137868-A (JP)
Title: Method for producing 2-sulfonylpyridines
Inventor: KOYAKUMARU KENICHI
IPC: C07D213/71
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for readily and industrially advantageously producing 2-sulfonylpyridines in good yield. SOLUTION: This method for producing the 2-sulfonylpyridines represented by general formula (I) comprises reacting an acetal reprasented by general formula (II) with a sulfonyl cyanide represented by general formula (III) (in the formulas, each symbol is the same as the one described in the specification).
Patent JP-2003135592-A (JP)
Title: Medical instrument, its manufacturing method, and centrifugal liquid pump
Inventor: MORI TAKETOSHI
IPC: A61M60/827
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a medical instrument formed without using welding and adhesives, its manufacturing method, and a centrifugal liquid pump. SOLUTION: The medical instrument 1 has a housing 20 comprising a first housing forming member 20a and a second housing forming member 20b combined with the first housing forming member 20a. The housing 20 has an annular butt line 51 formed by combining the second housing forming member 20b to the first housing forming member 20a, and a metallic annular seal member 52 provided to cover the overall periphery of the butt line 51. Further, the housing has an annular pressing part 60 for axially crushing the metallic annular seal member 52 outwards of the butt line portion 51. When the first housing forming member 20a is combined with the second housing forming member 20b, the metallic annular seal member 52 is crushed by the pressing member 60 and intimately contacted with the outer surface of the butt line 51 portion in a liquid- and air-tight manner.
Patent JP-2003148338-A (JP)
Title: Control valve for variable displacement compressor
Inventor: ORIMO SATOSHI
IPC: F04B27/14
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a control valve for a variable displacement compressor capable of preventing leakage of refrigerant gas to a crankcase when the valve is fully closed. SOLUTION: This control valve for the variable displacement compressor has a first passage 38 extending in the moving direction of a valve element 32, and second passages 37a and 37b extending in the right-angled direction to the moving direction of the valve element 32. Virtual lines 11 and 12 contacting with inner peripheral surfaces 37c and 37d of the passages 37a and 37b in parallel to the axes O1 and O2 of the second passages 37a and 37b, and most distant in the radial direction from the axis O3 of the first passage 38, are matched with a tangent of an inner peripheral surface 38a of the first passage 38 to generate a turning flow in a flow of the refrigerant gas flowing in the first passage 38 from the second passages 37a and 37b.
Patent JP-2003151334-A (JP)
Title: Planar lighting device
Inventor: MIZUTANI HITOSHI
IPC: F21Y101/02
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a planar lighting device for uniforming brightness on the surface of a plate light guide without using a light diffusing plate by eliminating brightness irregularity in the longitudinal direction of a rod light guide giving a light from one side of the plate light guide to its inside. SOLUTION: The planar lighting device 1 comprises the rod light guide 7 provided with its side face 13 opposed to a side end face 3 of the plate light guide 2 and a point light source 9 provided on an end face 8 of the rod light guide 7, wherein a light injected from the point light source 9 into the rod light guide 7 is injected into the side end face 3 of the plate light guide 2 with a light path changed by light path changing means 11 formed on the rod light guide 7 to permit the emission of light from the surface 5 of the plate light guide. The light path changing means 11 consists of a number of groove portions 15 continuously provided on the opposite side of the face of the rod light guide 7 opposite to the side end face 3 of the plate light guide 2.  The opposed faces of the groove portions 15 are formed into curved faces with a predetermined curvature for reflecting incident lights from multiple directions toward the same direction.
Patent JP-2003114756-A (JP)
Title: Mouse fixed in the palm of the hand in use
Inventor: TSUJI TAKAO
IPC: G06F3/0354
Filed: 2001-10-07
Abstract: PROBLEM TO BE SOLVED: To eliminate shifting between a key board and a mouse in parallel work using the key board and the mouse, and to reduce a burden onto the wrist or the like in the use of the mouse. SOLUTION: A click button 2 and a mouse movement sensing part 3 are arranged in an under face of a mouse main body 1, and a fixing support tool 4 is grasped by a hand to be fixed in a form where the face is directed substantially downwards in the use.
Patent JP-2003146257-A (JP)
Title: Elastic crawler
Inventor: YOSHIDA TOMOHISA
IPC: B62D55/253
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an elastic crawler reducing vibration and enhancing comfortableness to ride in the elastic crawler constituted so that a trank roller rolls on a cored bar. SOLUTION: This elastic crawler has a crawler body 8 formed in an endless belt shape with an elastic body; cored bars 9 embedded inside the crawler body 8 in the circumferential direction A at regular intervals; and a derailing preventing part 10 installed in the center side in the right and left direction on inner circumference side of the crawler in the crawler circumferential direction A at regular intervals, and rail parts 15, 16 on which the trank roller rolls are installed on the top side of the cored bar 9 on the right and left sides of the derailing preventing part 10.  In the right and left rail parts 15, 16, either one is a long rail part 15 having a projecting part 17 projecting to the front and rear both sides in the crawler circumferential direction A from a cored bar body, the other is a short rail part 16 having almost the same length as the width in the crawler circumferential direction A, the projecting part 17 of the long rail part 15 is formed higher by one step than the central part of the long rail part and the short rail part 16, and the long rail part 15 and the short rail part 16 are arranged mutually in the crawler circumferential direction A.
Patent JP-2003146372-A (JP)
Title: Double packaging type article housing device
Inventor: IGAMI HIDEO
IPC: B65D85/38
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a double packaging type article housing device designed so as to cushion a vibration or a shock, which may be applied to a housed article during transport or transfer, to as small a degree as possible. SOLUTION: The double packaging type article housing device 1 is constituted with a first tray 4 and a second tray 6. Slits 10 are formed in first protrusions 9 of the first tray 4, which are located at positions where they abut against second protrusions 11 of the second tray 6. When a vertical vibration or a vertical shock is applied from the external side, the first tray 4 is deformed by means of the slits 10, and the vertical vibration or the vertical shock applied from the external side is thus absorbed by the deformation of the first tray 4.
Patent JP-2003152907-A (JP)
Title: Mobile communication system, fault repair registering method of communication terminal, communication connection node, and program
Inventor: AOYAMA HARUMI
IPC: H04W88/18
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To reliably register the completion of fault repair even if it is forgotten to input the registration of fault repair complete to a charge service node. SOLUTION: The charge service node 140 handles the reception point as the completion time of fault repair when a prepaid number is received from a mobile unit communication terminal 110 while only the start point of fault repair is being managed, and adds a period between the start time of fault repair and the completion time of fault repair to the valid period of the traffic volume that has been retained by the mobile communication terminal 110 for registering at a service control node 160.
Patent JP-2003145105-A (JP)
Title: Organic waste fermentation treatment equipment and treatment method
Inventor: AOKI MITSURU
IPC: B09B3/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To operate equipment so that an optimum environment for the growth of aerobic microorganisms is actualized in fermentation treatment for organic wastes such as garbage. SOLUTION: The actual throughput rate and the predicted throughput rate are calculated from the measured weight and concentration of a culture bed (S11). When the predicted throughput rate is improper at S12, the operation mode is moved to extraordinary treatment corresponded flow of S15-S23. Tentatively presuming that it is due to high moisture, the operation for moisture dispersed operation mode is conducted. When the situation is getting better, the mode returns to the standard operation from S18. When the situation is not getting better, evaluation whether it is due to being dried to excess or due to the excess of the moisture content at S20, S22 is conducted and thus, the dryness prevention operation, moisture dispersed operation is conducted.  Even if the predicted throughput ratio is proper, the dryness prevention operation is conducted at S14 when the temperature of culture bed is low.
Patent JP-2003155144-A (JP)
Title: Paper feeding device/printing device
Inventor: ASAI HIDEKI
IPC: B65H7/06
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To accurately refeed paper when non-feeding is generated in a printing device. SOLUTION: When printing paper 62 is not detected by a paper distal end detecting sensor 148 when retrying paper-feeding, the printing paper 62 is carried by a paper feeding roller 140 till the printing paper 62 is detected. When the printing paper 62 is detected, whether or not a pair of resist rollers 142 are closed (pressure ON) is checked. When the pair of resist rollers 142 are closed, the printing paper 62 is carried by a prescribed distance to form proper bending. When the pair of resist rollers 142 are not closed, the paper feeding roller 140 is once stopped, the printing paper 62 is carried by a prescribed distance to form proper bending after the pair of resist rollers 142 are closed.
Patent JP-2002327408-A (JP)
Title: Storage case for sound absorbing material
Inventor: SAITO HIDEAKI
IPC: E01F8/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and economical storage case for a sound absorbing material in which an engaging pawl does not come off from an engaging groove. SOLUTION: In the storage case, in which the sound absorbing material (3) used for a sound insulating wall is stored, for the sound absorbing material, the case is composed of a surface cover (1) being arranged while facing the noise source side and having the engaging grooves (1A and 1B) in upper and lower sections and a rear cover (2) covering the sound absorbing material (3) installed on the rear side of the surface cover (1) and having the engaging pawls (2A and 2B) fitted to the engaging grooves (1A and 1B), the engaging groove (1A) on the upper side in the surface cover (1) is opened downwards, and the engaging groove (1B) on the lower side is opened upwards.
Patent JP-2003148392-A (JP)
Title: Cassette type double mechanical seal for electrically- driven pump
Inventor: MATSUMOTO SATOSHI
IPC: F04D29/12
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a cassette type double mechanical seal for an electrically- driven pump which can be easily attached/detached without detaching a lower wall of an oil chamber, and has the oil lift function. SOLUTION: A double mechanical seal 6 is fitted to an outer circumference of a shaft sleeve 4, and an outer circumference of the double mechanical seal 6 is surrounded by a cylindrical cassette case 7 with an upper mate ring 8A fitted to an inner circumference of an upper end part and a lower mate ring 8B fitted. A guide vane 5 is added to an inner circumferential surface of the cassette case 7 so as to form an inclined surface of the uphill gradient in the rotational direction of a pump shaft. An oil flow-in hole 12B is opened in a lower part of the cassette case 7 on a back side of a lower end part of the guide vane 5, and an oil flow-in hole 12A is opened in an upper part of the cassette case 7.  The outer circumference of the upper end part of the cassette case 7 is fitted to a center hole of the upper wall 1 of the oil chamber by fitting a shaft sleeve 4 from a lower end part of a rotary pump shaft 3, and the outer circumference of the lower end part is fitted to a center hole of a lower wall 2 of the oil chamber.