baber/WOPTO huggingface dataset:
Patent JP-2002017721-A (JP)
Title: Ultrasonic measuring auxiliary sheet, package enclosing the sheet, and water absobing method for the sheet
Inventor: NISHIMURA SHIGEKI
IPC: G01N29/28
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a package enclosing an ultrasonic measuring auxiliary sheet with excellent handling property in a manufacturing process without causing the deterioration of the sheet, and a water absorbing method for the sheet allowing easy preparation for the water absorption of the sheet so as to be fit for immediate use, and to provide the ultrasonic measuring auxiliary sheet permitting accurate measurement without causing any hindrance to diagnosis and measurement and easily usable without being sticky to the body surface. SOLUTION: A first purpose is attained by using the package enclosing the ultrasonic measuring auxiliary sheet and a water-filled package body in an impermeable packaging member, and a second purpose is attained by forming the ultrasonic measuring auxiliary sheet of a sheet composed mainly of an alkylene oxide polymer.
Patent JP-2002029881-A (JP)
Title: Method of producing compound semiconductor single crystal
Inventor: ITANI MASAYA
IPC: C30B33/02
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a compound semiconductor single crystal, which is excellent in mass-productivity and by which the compound semiconductor single crystal almost free from dislocations and uniform can be produced at a low cost. SOLUTION: A crystal growing vessel 1 is gradually moved in a heating furnace 7, wherein a temperature gradient in a temperature range including the melting point of a compound semiconductor raw material 6 is provided, in such a state that a liquid sealant 2 is interposed between the surface of the compound semiconductor raw material 6 fed in the crystal growing vessel 1 and the inner surface of the crystal growing vessel 1 so that the compound semiconductor raw material 6 is molten at a zone whose temperature is higher than the melting point of the compound semiconductor raw material 6 and then the compound semiconductor single crystal 5 is grown at a zone whose temperature is lower than the melting point of the compound semiconductor raw material 6, in the heating furnace 7.  After completion of the growth of the semiconductor single crystal 5, the liquid sealant 2 and the semiconductor single crystal 5 are heat treated at 200 deg.C to the melting point of the compound semiconductor single crystal 5.
Patent JP-2002026584-A (JP)
Title: Electronic component automatic installation apparatus
Inventor: SHIMADA KATSUMI
IPC: H05K13/04
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component automatic installation apparatus which can supply a large number of electronic components and install them at a high speed. SOLUTION: A component supplying section comprises: a component transportation path 112 for supplying electronic components in an aligned state; and a separation and delivery means 20 which separates a specified plural number of electronic components out of a plurality of electronic components stored in the component transportation path, and then delivers the separated electronic components to a component installation section.  The component installation section comprises: a path means 20 which receives a specified plural number of electronic components from the component supplying section and stores them, and at the same time, sends electronic components left over after installation of electronic components back to the component supplying section; a movement means 8 which moves the path means to a component installation position on a printed wiring board 10, and then moves it back to the component supplying section after installation of electronic components; a positioning means 8 which fetches the electronic components stored in the path means one by one and then positions them on specified places on the printed wiring board; and a component installation means for installing the positioned electronic components at specified places one by one.
Patent JP-2002022333-A (JP)
Title: Refrigerator
Inventor: NISHIYAMA YOSHITSUGU
IPC: F25D11/02
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To see that there is no limit on the quantity of ice manufactured, by producing ice continuously and instantaneously. SOLUTION: A refrigerant circuit 10 is equipped with a supercooling heat exchanger 15, and ice in sherbet form is produced after cooling the water in a water supply circuit 16 into supercooling condition. Hereby, the ice of the quantity geared to the need can be provided continuously and instantaneously.
Patent JP-2002029749-A (JP)
Title: Titanium dioxide, photocatalytic body using the same and photocatalytic body coating agent
Inventor: SAKATANI YOSHIAKI
IPC: B01J35/02
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide titanium dioxide which exhibits high photocatalytic activity when irradiated with visible light. SOLUTION: The titanium dioxide contains 0.005-3.0 mol% (expressed in terms of element) transition metal. When the titanium dioxide is analyzed 8 times by X-ray photoelectron spectroscopy and the integrated spectrum of the 1st and 2nd analyses and that of the 7th and 8th analyses are obtained with respect to the electronic state of titanium, the position of at least one peak in the integrated spectrum of the 1st and 2nd analyses corresponds to 459-460 eV bond energy and the position of at least one peak in the integrated spectrum of the 7th and 8th analyses corresponds to 458-459 eV bond energy.
Patent JP-2002028181-A (JP)
Title: Underpants type disposable diaper
Inventor: SAKANO KATSUJI
IPC: A61F5/44
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an underpants type disposable diaper having an excellent leakage preventive effect and manufacturable at a high speed. SOLUTION: This underpants type disposable diaper is composed of an absorptive body for absorbing excrement and an out-fitting member for forming underpants, and is constituted such that a first extensible/contractible elastic member is arranged on both side edge parts of an absorber body, and a second extensible/contractible elastic member and a third extensible/contractible elastic member reaching the other side leg peripheral opening part by passing through a crotch area from one side leg peripheral opening part are respectively arranged on the front bodice side and the rear bodice side of the out-fitting member, and the second and third extensible/contractible elastic members are set at 30 to 60 degrees in the diaper width direction on an arranging angle when arranged along the leg peripheral opening part.
Patent JP-2002034007-A (JP)
Title: Data-transmitting and receiving method and system using the method
Inventor: OKAMOTO HIROSHI
IPC: H04N7/167
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a data-transmitting and receiving method and a system, using the method which prevent viewers from viewing other channels, when advertisement is broadcast, in a program in which the advertisement is inserted, and make the inserted advertisement so as to be viewed more surely. SOLUTION: On the transmitting side, a previously determined addition data are formed (Figure 2 (a)), the formed addition data are divided into plural blocks (Figure 2 (b)), and each block of the divided addition data is so inserted in an image/audio signal (Figure 2 (c)) that at least one is included in a CM part (Figure 2 (d)). On the receiving side, a received broadcast signal is separated to an encoded image/audio signal and the addition data. Reconstruction of the addition data is performed by combining the respective blocks, which are inserted in the program part and the CM part. It is necessary for the viewer to view the broadcast advertisement part, without changing a receiving channel, when the viewer wants the addition data.
Patent JP-2002032600-A (JP)
Title: System and method for processing recycling article, and storage medium
Inventor: TSURUYA KIYOTOSHI
IPC: G06Q20/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To easily perform the exchange of information, the decision of a transaction opposite side and the payment of a price and a transport cost as for recycling articles. SOLUTION: The terminal 5 of a displaying person accesses an information center 1 through a network 10 and registers information on the recycling article to a database server 4. The terminal 6 of an offering person accesses the center 1 through the network 10 to access the registered recycling articles and offers purchase with respect to a recycling article he/she likes. The center 1 automatically draws an offering person to decide a prize-winner. The displaying person and the offering person negotiates on the sales of the article with each other and when negotiation is concluded, they perform the transaction of the article and its price. When no offering person appears in a fixed period, the price of the recycling article-registered in the server 4 is lowered to invite an offering person and to perform drawing again.
Patent JP-2002030697-A (JP)
Title: Electronic control system for construction machine
Inventor: WATANABE HIROSHI
IPC: E02F9/20
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control system for a construction machine with an additional monitoring function to a controlling function, by suppressing the increase of the data communication amount on a common communication line and the communication frequency, and flexibly coping with the addition of the function without the mutual interference of the control data and the monitor data. SOLUTION: A first control unit 17 for a motor 14, a second control unit 23 for a hydraulic pump 18, a third control unit 33 for control valves 24, 25 and 26, and first and second monitor units 45 and 46 are mounted on a hydraulic shovel 1, a first common communication line 39 for controlling and a second common communication line 40 for monitoring are mounted as a common bus for data communication, the control units 17, 23 and 33 are connected to each other through the first common communication line 39 to mutually transmit and receive signals necessary for controlling, and the monitor units 45 and 46 and the first control unit 17 are connected through the second common communication line 40 to mutually transmit and receive signals necessary for monitoring.
Patent JP-2002033988-A (JP)
Title: Television program retransmitting system
Inventor: YAMAMOTO TAKASHI
IPC: H04N7/173
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a television program retransmitting system which retransmits a television program so that a user can see the program, even when the user has missed viewing the program. SOLUTION: The television program retransmitting system receives programs telecast through a plurality of television channels, including ground wave broadcasting and satellite broadcasting by means of a receiver 1 and records the received programs by means of a program recorder 2, while the system adds identification signals which identify the television channels and time signals having retrievability of the signals of the programs by means of a signal-adding device 3. Then the system retrieves a specific program from the programs recorded by means of the recorder 2, by retrieving the identification signal and time signal of the program by means of a retrieving means 4, reproduces the program by means of a program reproducing device 5, and transmits the program by means of a transmitting means 6.
Patent JP-2002036636-A (JP)
Title: Apparatus and method for converting image data
Inventor: SAKAMOTO TADASHI
IPC: G06K15/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To convert an arrangement of pixels to a predetermined direction without requiring a storage position of each pixel in image data. SOLUTION: The image data-converting apparatus includes a line memory 104 for storing image data expressing an image comprising pixels of M lateral columns and N longitudinal rows, a detecting part for detecting data indicating the number of pixels M in the lateral direction in the image from the stored image data, and a data-converting part 106 which repeats M times by shifting a position of leading pixel data one by one, a process of repeating N times sequentially taking out pixel data of positions separated by multiples of the M from the position of the leading pixel data among the stored image data.
Patent JP-2002034911-A (JP)
Title: Endoscope apparatus
Inventor: ISHIBIKI YASUTA
IPC: G02B23/26
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an highly durable endoscope apparatus for preventing radiated light supplied from a light source device from damaging an incident end of the radiated light of an endoscope and its proximity. SOLUTION: A diaphragm 31 is disposed on the way of an optical path between a lamp 15 and a light guide incident end 17 in the light source device 3, and radiated light amount collected at the light guide incident end 17 is adjusted by changing an opening degree of the diaphragm 31. The opening degree of the diaphragm 31 is calculated by a light amount control part 48 based on a brightness signal inputted from an image processing part 54, and adjusted by a diaphragm adjusting part 49 to be applied with so called automatic dimming control.  A timer part 50 counts continuous time in an OFF state of a touch sensor 23, and, when the continuous time exceeds a predetermined reference time, outputs an indication signal to the restriction adjusting part 49 to forcibly change the opening degree of the diaphragm 31 to 25% of the maximum opening degree, namely a preset and predetermined opening degree.
Patent JP-2002044221-A (JP)
Title: Telephone device and information registering/searching method therein
Inventor: MARUWAKA YASUYO
IPC: H04M1/2745
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To allow a user to guess the origin of an incoming call with an unregistered telephone number, to easily register a telephone number and information such as the designation or address corresponding to the telephone number, and to search an already registered telephone number even when the user forgets the registration name in searching the already registered telephone number. SOLUTION: An area code and the place name of the area code are preliminarily stored so as to be made correspond to each other in an area code/place name data storing part 103. When called, an area code detecting part 101 detects the area code from the received telephone number. Moreover, a place name searching part 102 searches the place name data corresponding to the detected area code from the area code/place name data storing part 103. Then, the received place name data are displayed at a display 104.
Patent JP-2002037527-A (JP)
Title: Wire body feeding tension device
Inventor: KONDO YASUYORI
IPC: B65H59/06
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a wire body feeding tension device for always preventing disconnection of a wire body even if the winding amount of the wire body is reduced. SOLUTION: In a bobbin 1, a collar part on one end surface is detached, and a whisker support plate 41 having a plurality of radially arranged flexible whiskers are arranged on one end surface at a specified distance.
Patent JP-2002044950-A (JP)
Title: Switching power unit
Inventor: MURAKAMI TAKAHARU
IPC: H02H7/127
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To achieve cost reduction in a switching power unit. SOLUTION: The switching power unit comprises a rectifier 5, that rectifies an AC commercial power voltage into a DC voltage; a first capacitor 6 that smoothes a rectified DC voltage obtained by the rectifier 5; a series circuit that is connected in shunt with the first capacitor 6 and consists of a rush- current preventing element 4 and a second capacitor 7; and a DC-DC converter 10 that is connected in shunt with the second capacitor 7. The unit also carries a function, that reduces the capacity of the first capacitor 6 by comparing it with the capacity of the second capacitor 7 and ceases to charge the second capacitor 7, by detecting a charged voltage of the first capacitor 6 by use of a protective circuit 9.
Patent JP-2002035813-A (JP)
Title: Transfer channel switching unit for steel pipe in pipe manufacturing line
Inventor: ITAYA SUSUMU
IPC: B21C51/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a transfer channel switching unit for the steel pipe in a pipe manufacturing line, which can smoothly change the transfer channel regardless of the pipe size being long or short. SOLUTION: In the pipe manufacturing line formed by the upstream process sequentially aligning a tubular forming apparatus for the steel strip, a seam welding or a seam pressure welding apparatus, and a cutting apparatus for the pipe welding beads, the downstream process arranging in parallel with an after-treatment apparatus to adjust the diameter and wall thickness of the steel pipe, and the transfer channel switching unit for the steel pipe which transfers the steel pipe from the upstream process to the down stream process selected,  the transfer channel switching unit for the steel pipe is plurally divided in the longitudinal direction of the steel pipe and one line to simply pass the pipe and the other line for inspection and blowing beads are provided vertically and an elevating machine is provided to switch the up or down line in accordance with the kind of the pipe to be passed.
Patent JP-2002034926-A (JP)
Title: Illuminating optical system of ophthalmologic photography device
Inventor: YONEDA YUTAKA
IPC: A61B3/14
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an illuminating optical system that is constructible irrespective of the type of a light source by solving the problems of an observational light source such as a halogen lamp and a tungsten lamp and a photographic light source such as a xenon lamp wherein light emission in all directions needs a reflecting plate mounted for effective use of the light quantity to thus pose constraints on the filament size of the halogen lamp or the tungsten lamp, the shape of the xenon lamp, and the like, and the radiation of light in a range of wavelengths other than a necessary one, which is not used in observation and radiography, merely produces heat to deteriorate efficiency and needs an extra radiating mechanism to pose a constraint factor on a reduction in product size and weight and on the product optical arrangement. SOLUTION: An integrating sphere 23 with the application of a diffuse- reflecting coating 22 to a hollow spherical inner wall surface 21 has internally a radiographic light source 24 and an observational light source 25, and has at an emitting end 29 an iris diaphragm for emitting ringed light.
Patent JP-2001097929-A (JP)
Title: Compound containing unsaturated group and its use
Inventor: TAMURA FUMIHIDE
IPC: C08F220/30
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a new compound containing an unsaturated group, exhibiting excellent patterning characteristics even at a low light exposure and giving a color filter having high hardness. SOLUTION: The objective compound (III) containing an unsaturated group is produced by the etherification reaction of a compound (I) having one epoxy group and one or more (meth)acryloyl groups with the phenolic hydroxy group of a compound (II) (e.g. 9,9-bis(hydrozyphenylene)fluorene). A compound (IV) containing unsaturated group and having carboxy group is produced by the esterification reaction of the hydroxy group of the compound (III) having unsaturated group with the carboxy group and/or acid snhydride group of a polybasic acid and/or its acid anhydride.
Patent JP-2002034663-A (JP)
Title: Toothbrush
Inventor: MATSUBARA FUKUYO
IPC: A46B5/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To make generable enough negative ions by using a simple means when negative ions in tourmaline ore are utilized for a toothbrush, and to enable not only to polish teeth but also to improve the blood circulation in the gums and to disinfect them by generating negative ions and to improve the polishing by interface activation. SOLUTION: The toothbrush has bristles 2 planted at the front of a handle 1 for main body, and powder of tourmaline ore is contained in the bristles 2. A flexural stress concentration part 3, the cross sectional area of which is different from the other parts of the bristle, is provided, and the powder of tourmaline ore is put at least in the flexural stress concentration part 3.
Patent JP-2002043471-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SHIMANUKI YOSHIHIKO
IPC: H01L23/28
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To contrive thinning by improving mounting and reliability. SOLUTION: A semiconductor device comprises a sealing part 3, a chip support part 1h comprising a tab 1b supporting a semiconductor chip and an insulation tape 1f exposed on the rear face 3a of the sealing part 3 arranged on the rear face, a hanging lead 1e supporting the chip support part 1h and extending straightly, a plurality of leads 1a exposing a face to be connected 1g on the peripheral edge part of the rear face 3a of the sealing part 3, and a bonding wire connecting the pad of the semiconductor chip and the lead 1a.  When QFN 5 is mounted on a mounting board, the occurrence of an electric short circuit of the wiring pattern of the mounting board and tab 1b can be prevented because the insulation tape 1f is arranged between the tab 1b and the mounting board, thereby the wiring pattern can be formed on an area corresponding to downward of the tab 1b of QFN 5 in the mounting board, and its mounting can be improved.
Patent JP-2002046156-A (JP)
Title: Injection molding method
Inventor: TSUJI FUMITADA
IPC: B29C45/28
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent the strength decrease and surface appearance deterioration of a bumper caused by the mixture of air into a molten resin J injected from a gate 4 of succeeding order in advance by a process in which when an injection molding mold A having a plurality of gates is used, the molten resin J, after being injected from a gate of preceding order into a cavity 3, is injected from the gate 4 into the cavity 3, and a resin front bumper for a car is injection- molded, the generation of an air bank in the sprue 8 of the gate 4 by the resin J injected from the gate of preceding order can be prevented. SOLUTION: Before the flow head of the molten resin J injected from the gate of preceding order reaches the gate 4 of succeeding order, a gate valve 7 corresponding to the gate 4 is opened temporarily, and after the resin J is packed at least in the sprue part 8 of the gate 4, the valve 7 is closed.