baber/WOPTO huggingface dataset:
Patent JP-2003074880-A (JP)
Title: Heat reflector for heating apparatus
Inventor: SAKAI TETSUO
IPC: C09D171/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat reflector for a heating apparatus which is high in reflectance and is excellent in heat resistance and nonadhesive resistance. SOLUTION: For this reflector for a heating apparatus, a clear coating film having the two-layer structure of a heat-resistant resin layer and a fluororesin layer is made at the surface of a base metallic plate. The clear coating film is made of the coating consisting of heat-resistant resin of at least one kind from among polyether surfonic resin, polyphenyl sulfide resin, and polyamide inside resin, and fluororesin whose main component is a perfluoroalkyl vinyl ether-tetrafluoroethylene copolymer 0.05-1 μm in average grain diameter manufactured by emulsion polymerization method.
Patent JP-2003073445-A (JP)
Title: Thermoplastic polyurethane resin for golf ball cover or inner use, and golf ball using the same
Inventor: MATSUDA HISAAKI
IPC: C08G18/65
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic polyurethane resin for a golf ball cover or inner use, having excellent compatibility, transparency, repulsion, etc., enabling it to provide a highly performed and highly qualified golf ball having excellent properties in all of that, feel of hitting a ball, controllability, repulsion, scuff resistance in an iron shot, anti-discoloration and moldability, and to provide a highly performed golf ball. SOLUTION: The thermoplastic polyurethane resin for a golf ball cover or inner use is specific in obtaining it by reacting a polymer polyol having 500-10,000 of a number average molecular weight (A) and containing a polymer polyol having a side-chained alkyl group (A1), an organodiisocyanate (B) and a chain extender having a molecular weight of <500, and in having a weight average molecular weight of 5,000-1,000,000, and it is used at least either for a cover or inner of a golf ball. The content of the side-chained alkyl group in the thermoplastic polyurethane resin is preferably 1-10 mmol/g.
Patent JP-2003072726-A (JP)
Title: Goods information printing device, goods information printing method, and program
Inventor: SAKAMOTO SHINSUKE
IPC: G07G1/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a device for printing a method for disposing of and recovering a packaging container on a label. SOLUTION: A goods information printing device is provided with a guide sentence master MS5. Other masters concerning a packaging material such as a goods master MS1 or a film master MS2 or a recycle display master MS4 or the like are connected to a data, and a recycle discrimination display or a method for disposing of and recovering the packaging container or a guide sentence concerning the added information is selected. The selected guide sentence is printed at a predetermined position on the label.
Patent JP-2003075314-A (JP)
Title: Fatigue tester for wire bond junction part
Inventor: MAEZAWA TAKAYUKI
IPC: G01N3/32
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a fatigue tester for a wire bond junction part capable of controlling a carried current to stabilize a temperature difference between a current-carrying time and a current-carrying stop time of a power semiconductor and a current-carrying period thereto. SOLUTION: A current is periodically carried from a power drive part 12 to an IGBT element disposed in a thermostatic chamber 10, and the temperature of the IGBT element is recorded by a recorder 14 and monitored by a temperature monitor 16. The monitoring output of the temperature monitor 16 is fed back to the drive part 12 and the current is controlled by a current control circuit 18 provided for the drive part 12. In the control circuit 18, the carried current is so controlled as to stabilize the temperature difference between the current-carrying time and the current-carrying stop time of the IGBT element and the current-carrying period thereto.
Patent JP-2003074735-A (JP)
Title: Solenoid valve
Inventor: SATO HIDEJI
IPC: F16K31/06
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve that can miniaturize a valve body while easily fitting an end cover into a valve hole. SOLUTION: In this solenoid valve, the end cover 30 for closing the valve hole 21e formed in the valve body 21 is comprised of a cover plate 31; a plurality of arm pieces 31a extended from the peripheral edge of the cover plate 31; a locking piece 32 erected on the inner surface side of the cover plate 31 from each arm piece 31a and formed with a locking claw 33 enlarged in tapered shape, at the tip part; and a fit-in cylinder part 34 protrusively provided on the inner surface of the end plate so that the height from the inner surface is lower than the locking piece 32, and provided with a sealing member 25 disposed at the outer periphery. The fit-in cylinder part 34 is closely fitted into the valve hole 21e opened in the valve body 21, and the locking claw 33 is engaged with a step part 21c in a lock groove 21b provided recessed near the valve hole 21e of the valve body 21.
Patent JP-2003077143-A (JP)
Title: Method and instrument for measuring track pitch of optical disk
Inventor: SAKAI KYOJI
IPC: G11B19/28
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To easily measure a track pitch P of an optical disk, where addresses are recorded, in a short time. SOLUTION: An optical disk DK is not only rotated at a fixed linear speed by a spindle motor 11 but also moved in the diametral direction by a feed motor 15. When laser spots are placed in first and second positions in the diametral direction, a computer device 30 calculates first and second radiuses of the laser spot positions on the basis of the output of an encoder 15a incorporated in the feed motor 15 and acquires first and second addresses read by a pickup device 17. When the laser spots are placed in the first or second position, the computer device calculates the rotation speed of the optical disk DK on the basis of the output of an encoder 11a incorporated in the spindle motor 11 and uses the first and second radiuses, the fist and second addresses, and the rotation speed to calculate the track pitch.
Patent JP-2003077737-A (JP)
Title: Winding of electric equipment
Inventor: FURUKAWA YOSHIMI
IPC: H01F37/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain winding in electric equipment that has improved cooling characteristics and a high winding occupation rate in the winding of electric equipment having an electric insulating cooling medium such as an oil-filled transformer. SOLUTION: In the winding in electric equipment in a multi-section cylindrical winding structure, sections (S1, S2, S3, and the like) have a spacer 5 where the channel in the electric insulating cooling medium is provided in an axial direction and a radius direction. The cooling medium flows as shown by an arrow B along a side section 7a of a film electric wire 1 in a groove that is the channel of the cooling medium formed in the axial direction of the spacer 5 due to natural convection. Then, the cooling medium flows along an upstream section side section 8a of the cooling medium in a groove that is the channel of the cooling medium formed in the radius direction of the spacer 5 due to natural convection as shown by an arrow C, thus improving the cooling characteristics.
Patent JP-2003077629-A (JP)
Title: Induction heating cooker
Inventor: SATO KEIICHI
IPC: H05B6/12
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To solve a problem in an induction heating cooker having a conventional constitution that leakage flux cannot be suppressed and efficient heating cooking cannot be performed with a pan having a small bottom. SOLUTION: This induction heating cooker has a plurality of heating coils 21 and 22 that are disposed substantially concentrically on substantially the same plane and have a different outer diameter and a high frequency power supply 13 for induction heating. The cooker has a constitution in which a heating oil having a small magnetic coupling degree between the plurality of heating coils 21 and 22 and the pan is not conducted. Thus leakage flux that does not contribute to heating is reduced, and heating efficiency can be improved.
Patent JP-2003074140-A (JP)
Title: Fixing method of partition panel and metal fitting therefor
Inventor: MORI TAKASHI
IPC: E04B2/82
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To promote erection work efficiency by omitting boring work usually required when a partition panel is erected on the floor surface to fix and, moreover, to eliminate the pollution of the environment with the boring work. SOLUTION: A specific fixing metal fitting 22 is mounted to a short side header face 27 of a first partition panel 31 erected on the floor surface 23. The fixing metal fitting 22 comprises one plate-like fixed member 24 and a sharp tip driving member 25 locking the basic end section on one end section 24a side of the plate-like fixed member. The sharp tip driving member is directly driven into the short side header face 27 of the first partition panel to mount the fixing metal fitting on the first partition panel. The plate-like fixed member projected from a long side heater face of such a partition panel 30 is fixed to the floor surface, and the partition panel is erected on a predetermined position of the floor surface. The plate-like fixed member projected from the long side header face is covered by a following second partition panel 32.
Patent JP-2002114728-A (JP)
Title: Continuous process for preparing acetal
Inventor: THERRE JORG
IPC: C07C41/56
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To overcome disadvantages of the prior art and to provide a process for preparing an unsaturated acetal which is easy to regulate and can be operated in a stable manner. SOLUTION: This continuous process for preparing the unsaturated acetal of formula I (wherein, R1 to R7 are each independently hydrogen or a straight- chain or a branched, optionally substituted 1-6C alkyl group; R8 is hydrogen or a saturated or a mono- or a polyunsaturated straight-chain or branched, optionally substituted 1-12C alkyl group or a 3- to a 12-membered saturated or a mono- or a polyunsaturated carbocyclic ring) by reacting 1 mol of an aldehyde of formula II (wherein, R1 to R3 are as defined in the following formula I) with at least 1 mol of an alcohol of formula III (wherein, R5 to R8 are as defined by the following formula I) in the presence of a catalytic amount of an acid while removing water formed during the reaction, which comprises only partially reacting the reactants in a reactional column,  concentrating the resultant acetal in at least two successive evaporation stages and returning the recovered reactants to the reactional column.
Patent JP-2003146361-A (JP)
Title: Shrink packaging container
Inventor: HARAGUCHI MASAYUKI
IPC: B65D71/08
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a shrink packaging container in which there exists no possibility of that a shrink film is detached during distribution and the like and the shrink film can be simply removed after it is used. SOLUTION: On the shrink packaging container, the outer periphery of a container main body (1) is covered with the shrink film (3) and by a pair of parallel perforations (4) extended from one end to the other end in the up and down direction of the shrink film (3), a space between the perforations is formed into an opening zone (5). In addition, on at least one site of the shrink film (3) along the length direction of the opening zone (5), a part (6) where no perforation is formed and with a length within a tearable range is provided.
Patent JP-2002174783-A (JP)
Title: Optical switch and its control method
Inventor: YAMANAKA TAKASHI
IPC: H04B10/27
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch which is small-sized and has high productivity. SOLUTION: The optical switch is equipped with: an input part 10 which inputs luminous flux 100, optical components 21 which have an optical path switching characteristic such that the components can move to a position to intercept the luminous flux 100, output parts 40 prepared in correspondence with each of the case where the optical path is switched with the optical components 21 and the case where the optical path is not switched, driving means 22 which drive the optical components 21 separately, and a driving control means 30 which controls the disposition of the optical components 21 through the driving means 22 and selects the output part 40 used as the luminous flux output destination.
Patent JP-2002145361-A (JP)
Title: Food refill tool and device for storing such refill tool
Inventor: RIESTERER ALAIN
IPC: A47J31/10
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a food refill tool (2) to be inserted in the food supplying area of a device for measuring, distributing, and/or coordinating a food product. SOLUTION: This refill includes a container (20) for a predetermined amount of food to be placed inside, a passage (24) for releasing the food, the edge part (21) of the container including at least a pair of first facing edges (210a, 210b), a closing means (25) for forming a closed space (26) by sealing the passage, and a separating means (3) for separating the closing means. The separating means includes at least one catching means (4) for catching a holding means while the refill is fitted in a device. The separating means (3) is fixed on the closing means (25). The means (3) can be combined with the refill in a freely sliding manner along the edges (210a, 210b). As the refill is fitted in the device, the closing means (25) is opened at least partially.
Patent JP-2003087887-A (JP)
Title: Voice input output device
Inventor: TSUJI JUNGO
IPC: H04R1/34
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a voice input output device with which voice of an attendee can clearly be heard from a loudspeaker of an opposite party at a distant place in a video conference and which enables reduction of a load and cost of development of an echo canceller. SOLUTION: In the voice input output device (microphone/loudspeaker integrated device), a plurality of directive microphones 1a, 1b, etc., are placed in front of a loudspeaker 6 so that the direction of the directivity is directed nearly orthogonal to a front axis of the loudspeaker 6, and a reflection member 4 for reflecting a sound outputted from the loudspeaker 6 in a direction nearly orthogonal to the front axis of the loudspeaker 6 and a separation member 3 parting the loudspeaker 6 from the directive microphones 1a, 1b, etc., are provided between the loudspeaker 6 and the directive microphones 1a, 1b, etc.
Patent JP-2003091476-A (JP)
Title: Contents managing device and method
Inventor: MAKINO KAZUNORI
IPC: G06F21/62
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To eliminate any input mistake due to a manual operation, and to reduce a labor, and to uniformly manage the distribution of contents data or the preparation and disclosure of information related with the distribution of the contents data by a computer in a plurality of distribution services with a plurality of user terminals as targets. SOLUTION: A master data base 103 stores an information table including various time information related with contents data to be distributed. A Web page preparing means 105 and a mobile page preparing means 107 prepare a page including the information related with the contents data by referring to the time information. Also, a streaming server 110a stores only the contents data whose distribution is permitted according to the time information. Thus, the configurations of every information related with the contents data and the configurations of the information distribution can be managed according to the time information stored in the master data base.
Patent JP-2003090434-A (JP)
Title: System and method for selecting packing material
Inventor: KODAMA TAKAHISA
IPC: F16J15/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it takes time and cost a great deal to select packing materials necessary in designing machinery apparatus since a designer need to prepare catalogues of packing materials of material suppliers and to study function, physical properties and electrical properties of packing material individually. SOLUTION: Various functions, physical properties, electrical properties, adhesion properties and the like of packing material necessary for the designer are registered in a packing material information database. The designer can select a designated packing material with using packing material information registered in the database through a communication terminal. Packing material can be quickly and efficiently selected.
Patent JP-2002176175-A (JP)
Title: High voltage drain extension transistor provided with self-aligning channel and drain extension part
Inventor: MITROS JOZEF CZESLAW
IPC: H01L29/423
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a transistor structure and a manufacture process for incorporating a high voltage drain extension transistor in an integrated circuit by using a relatively simple process and to provide a double self-aligning process for manufacturing a DE transistor by a channel length equivalent to the limit dimension of photolithography. SOLUTION: The gate (72) of a transistor is formed on a CMOSn well region (10) and the source extension region (50) and drain extension region (52) of the transistor are formed in the CMOS well region (10). The source region (90) of the transistor is formed in the source extension region(50) and the drain region (92) of the transistor is formed between two drain matching structures (74) and (76) in the drain extension region (52).
Patent JP-2003098273-A (JP)
Title: Light-emitting timepiece
Inventor: HIGO TAKASHI
IPC: G04B39/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To implement colorful luminescence without forming a light emitting timepiece by print using plural kinds of luminous materials. SOLUTION: A pattern part 7 formed by layering a translucent color display layer 71 and a luminous layer 73 in this order on a front face cover 5 is formed in a prescribed area of an inner face of the cover 5 in a timepiece case. The pattern part 7 gets luminous in the luminous layer 73 by light transmitted through the translucent color display layer 71 while exhibiting a color of the display layer 71 in a bright site, and the color of the display layer 71 in the front side of the luminous layer 73 is exhibited in a dark site by the light emission of the luminous layer 73.
Patent JP-2003098776-A (JP)
Title: Form shape correcting device
Inventor: TAKAI SHINGO
IPC: G03G15/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a form shape correcting device and an electrophotographic device which correct the shape of a form without being restricted by the thickness or the width of the form and prevent the form from being wound around a photosensitive body. SOLUTION: With respect to a form shape correcting device, a form guide member which is placed up a form carrying line when viewed from an image forming part is provided with a bend part projecting to the print object face of the form, and a roll is set which faces the bend part and is rotated, and the roll can be slid in the direction perpendicular to its revolving shaft and is so constituted that the roll may bring the form into contact with the bend part with a proper pressure on the way of rotation, and the rotation timing of the roll is controlled in accordance with the leading end position of the form.
Patent JP-2003099306-A (JP)
Title: Computer system, and backup method in the computer system
Inventor: URABE KIICHIRO
IPC: G06F12/16
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To solve the problems, when a volume at a remote copy destination created by transfer of data in asynchronous transmission system is backed up, of a remote sub-volume being required to be backed up after the split of the remote volume in order to assure to which time the data is reflected to the remote volume, and also after the split, of the resynchronization of remote volume being required in order to return to the original state and that all the while, the process is carried out without duplication. SOLUTION: At the start of backup of volume at the destination of asynchronous remote copy, a host backup software submits a sync command right after the freezing of a database (DB) and backs up a remote sub-volume after confirmation that write data, right after the freeze is reflected to the remote sub- volume. For the confirmation of reflection, the newest sequence number of FIFO of a local disk control unit and the newest sequence number of write of a remote disk control device are acquired in the sync command. The sync command compares the newest sequence number, when receiving Sync and the newest sequence number of remote disk control unit, and detects the agreement.
Patent JP-2003093297-A (JP)
Title: Vacuum cleaner
Inventor: ISHIBASHI TAKAFUMI
IPC: A47L9/28
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner which can inhibit the overheat of an electric motor 7 without providing a protective element regardless of the value of power supply voltage, and secure the dust removing performance. SOLUTION: The vacuum cleaner includes a rotary brush 6 for scraping the dust, the electric motor 7 for driving the rotary brush 6, a voltage detecting means 12 for detecting the power supply voltage, and a setting means 13 for setting the phase control amount of the electric motor 7, and has a compensation means 14 for compensating the phase control amount of the electric motor 7 on the basis of the detected results of the voltage detecting means 12 and the set value of the setting means 13, which prevents the overheat of the electric motor due to a rise in power supply voltage and a drop in dust removing performance due to a drop in power supply voltage without providing the protective element regardless of the value of the power supply voltage.
Patent JP-2003108995-A (JP)
Title: Image processor and image processing program
Inventor: UKAI NAOKI
IPC: H04N1/60
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and an image processing program, preventing the delay of dot output as the whole image, preventing the generation of a special pattern and a pseudo outline, and having excellent density reproducibility, by adjusting image processing characteristics. SOLUTION: A correction amount adjustment means adjusts a correction amount set by an error correction amount setting means, can obtain the desired image processing characteristics in the image processor, and can easily reproduce the image at device user's desire. For example, when the correction amount adjustment means adjusts the correction amount set by the error correction amount setting means such that the correction amount becomes zero, the image similar to a dither-processed image can be reproduced. When the correction amount adjustment means adjusts the correction amount set by the error correction amount setting means such that the correction amount is not changed, the image similar to an error-spread-processed image can be reproduced.  The different image processing characteristics can be changed over with a simple structure, i.e., the adjustment of the correction amount by the correction amount adjustment means.