baber/WOPTO huggingface dataset:
Patent JP-2001028187-A (JP)
Title: Power supply control device for semiconductor memory element
Inventor: LEE JAE JIN
IPC: G11C11/406
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a power supply control device of a semiconductor memory in which operation speed can be improved by minimizing a noise of a power source supply line. SOLUTION: A power supply control device of a semiconductor memory element is provided with a switch section controlling coupling between a first and a second power source supply lines Vcc, Vccg responding to a switch enabling signal controlling coupling between the first power source supply line Vcc supplying power to an internal circuit and the second power source supply line Vccg supplying power to a data input/output terminal and a control section generating a switch enabling signal making low address strobe signals for each bank of many banks a self-refresh signal, signals from the first and the second power source supply lines as an input signal.  When potential difference between the first and the second power source supply lines is in the prescribed potential difference and stable operation is performed, and at the time of refresh operation mode and when only one bank out of many banks is active, the switch section is enabled, and the first power source supply line Vcc and the second power source supply line Vccg are coupled.
Patent JP-2002013481-A (JP)
Title: Liquefied gas sending-out device
Inventor: YAMAGUCHI AKIRA
IPC: F04B45/053
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To promptly and stably re-start sending-out of liquefied gas after stopping the operation of a pump for a long time, in a device for sending out the liquefied gas by a diaphragm type metering pump. SOLUTION: A diaphragm 9 built in a pump body 2 of a diaphragm type metering pump 1 is deformed through driving oil 25 stored in an oil tank 21 integrated with the pump body 2, thereby pressurizing and sending out the liquefied gas. A refrigerant passage is provided on a cooling body 41 contacting with the driving oil 25 in the oil tank 21. The driving oil 25 is cooled by flowing of a refrigerant in the refrigerant passage.
Patent JP-2002020174-A (JP)
Title: Continuous degreasing furnace and method for manufacturing porous silicon carbide sintered compact
Inventor: SAIJO TAKAMITSU
IPC: F27B9/10
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a continuous degreasing furnace which can prevent the degradation in quality and productivity occurring in the sag and adhesion of foreign matter. SOLUTION: This continuous degreasing furnace 21 has a muffle 23, transporting means 31, 32 and 33, heating means 35, gas introducing means 41, gas discharging means 46, etc. The muffle 23 has an inlet section 23a and outlet section 33b at both ends. The transporting means 31, 32 and 33 transport silicon carbide moldings M1 from the inlet section 23a toward the outlet section 23b. The heating means 35 degreasably heat the silicon carbide moldings M1 moving in the muffle 23. The gas introducing means 41 introduces gas of a low oxygen concentration into the muffle 23. The gas discharging means 46 discharges the gas to the outside of the muffle 23 and is disposed in a high- temperature region Z2 of the muffle 23.
Patent JP-2002015522-A (JP)
Title: Audio band extending device and audio band extension method
Inventor: IWATA KAZUYA
IPC: G10L21/057
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an audio band extending device, which expands the reproduction band of a digital audio signal whose upper limit of high-pass reproduction is determined by a sampling theorem, realizes improvement in the reproduced sound quality, and can reproduce sounds of satisfactory quality on audibility. SOLUTION: An oversampling type digital low-pass filter 102 performs band limiting of a digital signal inputted from an input terminal 101 and oversamples it. A nonlinear circuit 104, a dither-generating circuit 105, and filters 106 and 107 generate a high-pass signal which is equivalent to or higher than the band of an input signal. Level control circuits 108 and 109 control the level of the high-pass signal, on the basis of the spectral intensity or the like of a high-pass component of the input signal detected in a spectrum analysis circuit 103. Adder circuits 110 and 111 add the level-controlled high-pass signal to the input signal, and output them from an output terminal 111.
Patent JP-2001076227-A (JP)
Title: Automatic vending machine with visual sensation function and method for mutually acting with consumer by using automatic vending machine
Inventor: BEARDSLEY PAUL A
IPC: G06K7/12
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine which can detect a preferable consumer and is provided with a visual sensation system which make the automatic vending machine mutually acts with a preferable consumer. SOLUTION: The mutual action-type automatic vending machine has a camera 102, an output device 105, and a visual sensation system 103 connected to the camera 102 and the output device 105. The sight system 105 contains a processor detecting a logotype badge 200 that a consumer puts on and has a relation for mutually operating with a consumer 106 through the output device 105 in response to the detection of the logotype badge 200.
Patent JP-2002023654-A (JP)
Title: Display device
Inventor: TAKIGUCHI SHUJI
IPC: G02B27/28
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a display device using an EL display having good appearance and high luminance of a displayed image even when the device is used for a display panel of an audio appliance which emphasizes factors relating to the design. SOLUTION: In the display device 1, an image is displayed on the display screen 5a of the EL display 5 and the light of the image emitted from the display screen 5a and transmitted through a front circularly polarizing plate 13 and a protective panel 9 disposed in the front of the El display 5 is observed. In this device, the surface 13a of the circularly polarizing plate 13 is adhered with a transparent adhesive 11 to the back face of the protective panel 9 opposing the display screen 5a of the EL display 5, and an AR film 15 is adhered with the transparent adhesive 11 to the back face 13b of the circularly polarizing plate 13.
Patent JP-2002018301-A (JP)
Title: Classification device and vertical mill
Inventor: TAKENO YUTAKA
IPC: B07B7/083
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a rotary classifier having high classification performance, enhanced quality of produce fine powder and reduced motor power. SOLUTION: The upper side part 22 of each rotary fin of the rotary classifier 20 is inclined to the rotation direction 24 side much more than the lower side part 23. As a result, the classification performance is enhanced by the part 22 where a high-concentration solid-gas two-phase stream 152 flows in and the increase of pressure drop is restrained by the part 23 where high classification performance is not requested.  Even when the classifier 20 is operated in the low rotation region, excellent, classification performance can be obtained so that the particle size of the product fine powder can be made smaller and the mixed ratio of coarse powder can also be made smaller in the same operation condition with the conventional one, and pressure drop and motor power can be reduced by operating the classifier 20 in the low rotation region, namely, by lowering the revolving speed of the classifier 20. Since the part 22 flips particles 53 obliquely downward, the particles 53 hardly interfere the stream 152 to perform high-efficiency classification. Since the amount of ultra fine powder recycling inside a mill is reduced, differential pressure and pulverization power of the mill can be reduced.
Patent JP-2002018893-A (JP)
Title: Insert-molded article and its production method
Inventor: MORI FUJIO
IPC: B29C45/14
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an insert-molded article in which the surface shape of the cavity forming surface of a mold is exactly transferred to the surface of a base material film of a surface layer and a method for producing the article. SOLUTION: In the method for producing the article using a sheet for insert molding, the article is molded in conditions in which the surface temperature T1 of the cavity forming surface before the start of the injection of a molding resin into the mold is lower by at least 5 deg.C than the softening point Tf of the base material film to be the surface layer of the article, the highest surface temperature Tmax of the cavity forming surface at a point of time between the start of the injection of the resin into the cavity and the solidification of the resin is higher by at least 10 deg.C than the softening point Tf of the base material film, and the resin pressure of the resin is at least 13 MPa.
Patent JP-2002027015-A (JP)
Title: Communication adapter
Inventor: SUZUKI SHOJI
IPC: A63F13/98
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a communication adapter, with which a CPU provided in a portable game machine can be concentrated in program processing of a game even while the portable game machine performs communication. SOLUTION: A communication adapter 50 is provided with a CPU (custom IC) 58 for performing entire processing of the communication adapter 50 including processing of the communication protocol of TCP/IP or PPP, a ROM 62 storing a program or the like for processing the communication protocol of TCP/IP or PPP, a RAM 64 to write data by the CPU 58 as needed, and a power supply part 65 or the like provided with a dry cell 68 and a booster circuit 66 or the like for supplying power to these CPU 58, ROM 62 and RAM 64 or the like.
Patent JP-2001271189-A (JP)
Title: Liquid treatment apparatus, sterilizing apparatus and cleaning method using it, surface treatment method, and sterilizing method
Inventor: OMASA TATSUAKI
IPC: B08B3/10
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid treatment apparatus which brings a small article having small holes such as a semi conductor article into full contact with the liquid, for example, the cleaning solution and the electloless plating solution, a sterilizing apparatus and a cleaning method using it, a surface treatment method, and a sterilizing method. SOLUTION: The liquid treatment apparatus comprises (A) a liquid treatment tank 1, (B) a vibrating and agitating mechanism having a vibrating motor 2, an inverter to adjust the frequency of the vibrating motor, a vibrating bar 3 connected to the vibrating motor and a vibrating blade 4 fixed to the vibrating bar, (C) a porous rotatable container 11 to store the articles to be treated, and (D) a rotating motor 12 which connects the porous rotatable container in (C)able to switch to (1) a low-speed inverter of to rotate container in the liquid at the lower speed of <500 r.p.m with the axis of rotation perpendicularly, or to (2) a high-speed inverter to centrifugally separate the treatment solution by rotating the container at the high speed of >=500 r.p.m.  after the solution is removed with the axis of rotation perpendicularly, and the sterilizing apparatus and the cleaning method using it, the surface treatment method, and the sterilizing method are also provided.
Patent JP-2001259196-A (JP)
Title: Slide device for game machine
Inventor: NAKAMURA ATSUFUMI
IPC: A63F7/02
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a slide device for a game machine to smoothly close a front frame without causing a collision nor an impact. SOLUTION: The slide device comprises of a first slide member 5 attached to the lower end 2a of a front frame 2 and a second slide member 6 attached to a lower support part 1a of a main body frame 1 to be located facing the first slide member 5 when the front frame 2 is closed. The first slide member 5 is extended at least by the length of a quarter of the width of the front frame 2 from the center of the front frame 2 toward a hinge. The second slide member 6 is extended at least by the length of a quarter of the width of the main body frame 1 from the center of the main body frame 1 toward the hinge. The front frame 2 is closed with the first slide member 5 and the second slide member 6 disposed nearer to the hinge from the center, sliding in contact with each other.
Patent JP-2001089372-A (JP)
Title: Preventive preparation and therapeutic agent for cancer
Inventor: KURAKATA SHINICHI
IPC: A61P35/02
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a preventive preparation and therapeutic agent for cancer. SOLUTION: This preventive preparation and therapeutic agent for cancer includes as an active component, condensed heterocyclics expressed by formula (I) [X is a benzimidazole ring optionally having 1-5 substituent comprising alkyls or the like. Y is O or S. Z is a thiazolidine-2,4-dione-5-ylmethyl or the like. R is H or the like. m is an integer of 1-5.], or it's pharmaceutically permissible salt.
Patent JP-2001127071-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KUROKAWA ATSUSHI
IPC: H01L21/02
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To eliminate wiring for connecting a resistor with an electrode of a semiconductor element, reduce the area of a semiconductor device, eliminate a process for forming a resistor such as a metal resistor and, simplify a manufacturing process, by stretching a base layer and making it function as a resistor. SOLUTION: In a semiconductor device containing a bipolar transistor of a vertical structure in which a collector layer, a base layer and an emitter layer are formed in order, the base layer is extended, and a first base electrode is formed on the base layer, being isolated from a second base electrode.
Patent JP-2002044436-A (JP)
Title: Image reading system, image reading method and storage medium
Inventor: SATO YUICHI
IPC: H04N1/19
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an image reading system in which shading data for use in each of a plurality of read modes can be acquired efficiently. SOLUTION: The image reading system comprises an image reader 1 and a host computer 20, in which a device driver 24 on the host computer 20 makes a decision as to whether a shading data file corresponding to a selected read mode exists at the time of executing the selected read more. If a shading data file corresponding to the selected read mode does not exist, a shading data file corresponding to the selected read mode is generated and stored, in a hard disc in correspondence with the selected read mode.
Patent JP-2002043778-A (JP)
Title: Unit for electronic device
Inventor: ABE MIKIO
IPC: H05K1/14
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a unit for an electronic device which can mount packages horizontally and vertically. SOLUTION: Board connectors 13 are mounted on a center board 12 built into a unit frame 11 of the unit for the electronic device 10. Connectors 17 mounted on a package 15 can be connected to the board connectors 13 whether orientation of the package 15 is horizontal or vertical. Guides 19 are provided on lower, upper, left and right sides of the unit frame 11. When the package 15 is mounted, the guides 19 guide the package 15. The unit 10 can mount the package 15 horizontally and vertically.
Patent JP-2002042062-A (JP)
Title: Article detection system and method using data carrier
Inventor: ISHII HIDEKAZU
IPC: G06K19/07
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To make detectable the arrival of an article carrying means, carrying an item with a data carrier, in a normal service area without providing a special sensor. SOLUTION: The data carrier capable of communicating with a reader/writer device is attached to the article carrying means for carrying the item with the data carrier communicating with the reader/writer device, and the arrival of the article carrying means into the normal service area can be detected by the reader/writer device communicating with the data carrier attached to the item. The arrival of the article carrying means ink the normal service area is detectable without the provision of a special sensor.
Patent JP-2002040612-A (JP)
Title: Instant printer and electronic still camera with printer
Inventor: MIYAZAKI NOBUO
IPC: G03B27/46
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an instant printer which is capable of taking out instant films in a straight line, without inclination in a direction orthogonal with respect to the longitudinal direction of exposure head and an electronic still camera with the printer. SOLUTION: A pair of claw members 44 and 45 are respectively integrally disposed at connecting plates 44b and 45b of mounting parts 44a and 45a, mounted at sliding plates 42 and 43 and, are formed symmetrically to the center line with each other, relative to the center of the instant film 21 set in an exposure opening 20b. When a motor 31 is driven by operating a printing key, a cam 41 is rotated by one turn by means of a claw drive mechanism 33, and the claw members 44 and 45 are once slid and moved back and forth by means of the sliding plates 42 and 43. The instant film 21 is taken out in a straight line, without inclination to a discharge port toward a discharge port 20e in forward moving to a first transport roller 34 side.  When the transporting of the instant film 21 by the transport roller 34 is started, the exposure to the instant film 21 by the exposure head 25 is started in synchronization therewith. The image which is recorded on the instant film 21 is recorded without inclination.
Patent JP-2001309824-A (JP)
Title: Shelf unit
Inventor: OSAWA KEIKO
IPC: A47B47/04
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a shelf unit that can prevent a joint line from getting conspicuous coming to on the side board and can form a satisfactory appearance. SOLUTION: The present invention relates to a shelf unit which has a plurality of vertical side boards 1 arranged in parallel and is formed by mounting shelf boards 2 between the adjacent side boards 1. A half piece of side board 5, which is approximately L-shaped in horizontal cross section, is formed by being composed of a side face part 3 and an edge face part 4 that is expandedly provided at right angles on one side end of the side face part 3. And the side board 1 is formed by overlappedly laminating a couple half pieces of side board 5 in a condition wherein each side face part 3 is joined to a mutual face side the edge face part 4 is projected from, and wherein a back face of the edge face part 4 in the half piece of side board 5 is joined to another side end of the side face part 4 where the edge face part 4 is not provided in the half piece of side board 4.  In forming the side board 1 by laminating a couple half pieces of side board, the laminated joint line of the both half pieces of side board 5 can be appeared in a right or left side face of the side board 1 that is not situated in a front face of the shelf unit.
Patent JP-2002041216-A (JP)
Title: Operation and input device
Inventor: TOMIKURA YOSHIHIRO
IPC: G06F3/02
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an operation and input device which can detect an intended partition when arbitrary adjoining partitions are pushed simultaneously on a touch panel laid in a narrow space. SOLUTION: The operation and input device, for switches SW1-SW6 in a plurality of partitions, impress a scan signal from a control means 1 to input lines L1 and L2 in the line direction via a plurality of input/output ports P1 and P2, reads it at a plurality of input ports P3-P5 via output lines L3-L5 in the column direction and detects a pushing-down of the switch SW in the crossover partition of the input line and output line. The plurality of input/output ports which sends the scan signal to the input line L1 and L2 in the line direction, has the priority port P1 which gives priority to the input and the low priority port P2. When the switches corresponding to the adjoining upper and lower partitions are pushed simultaneously, the pushing-down of the switch corresponding to the priority port is output by priority.
Patent JP-2001090326-A (JP)
Title: Decorative plate for building use
Inventor: ARAI MASAAKI
IPC: B32B33/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a decorative plate for building use which is favorable for a decorative floor plate excellent in design and walking properties. SOLUTION: A decorative plate with a single decorative plate 6 attached on a wooden substrate 5 is cut off so as to be extended over an upper layer of the wooden substrate 5 from the single decorative plate 6 along its upper edge and to form a curved shape R with its perpendicular section protruding outwardly, and the curved shape is close to a sideways long elliptical shape.
Patent JP-2002051326-A (JP)
Title: Information processor
Inventor: SENDO YUKA
IPC: H04N5/445
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an information processor, capable of constructing a bidirectional television broadcasting environment offering high convenience for viewers and program producers. SOLUTION: In an application control system 11 of a transaction center 1, when user information is transmitted from an STB 3 of a user home which received bidirectional service data (bidirectional program) by a BS(broadcasting satellite) digital broadcasting, the system 11 processes this user information, and transmits the processed results to the terminal of a broadcasting station 2 and the STB 3. Thus, a user can speedily listen to check the updated programs, without having to operate apparatus, such as telephones. Further, the broadcasting station dispenses with processing the user information and can concentrate on program production.
Patent JP-2002049516-A (JP)
Title: Providing information updating method of information providing system
Inventor: MORI MASAKAZU
IPC: G06F13/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a providing information updating method of an information providing system, which can update information all together at arbitrary time without stopping the operation of service when new and old contents are updated. SOLUTION: This information providing system, when updating information stored in information communication devices, stops allocating requests from an external communication device to some of the information communication devices, updates the providing information of the information communication devices to which the request of the external communication device are stopped from being allocated into the latest contents, restarts allocating the requests from the external communication device to the information communication devices whose providing information is updated after the opening time of the latest providing information and stops allocating the requests from the external communication device to the remaining information communication devices,  updates the providing information of the remaining information communication device to which the requests from the external communication devices are stopped from being allocated into the latest contents, and restarts allocating the requests from the external communication device sequentially or at a time to the remaining information communication devices having their proving information updated into the latest information.