baber/WOPTO huggingface dataset:
Patent JP-2000072792-A (JP)
Title: Novel n-glycoside and its production
Inventor: GAMA YASUO
IPC: C07H19/12
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject novel N-glycoside that is useful as a physiologically active compound or its intermediate compound from a readily available raw material. SOLUTION: This novel compound is an N-glycoside represented by formula I (Z is 2,3,4,6-tetra-O-acetyl-β-D-gluco-pyranosyl; R1 and R2 are each an alkyl, an aryl, an aralkyl or the like), typically 1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-6- diethylamino-1,3,5-triazine-2,4-dione. The compound of formula I is readily prepared in high yield, for example, by allowing silver cyanate to react with an N-glycosyl-N',N'-disubstituted thiourea represented by formula II (Z1 is 2,3,4,6- tetra-O-acetyl-β-D-glucopyranosyl). The compound of formula I is useful as an intermediate for fine chemical products as medicines, agrochemicals and the like or as a physiologically active substance.
Patent JP-H04124988-A (JP)
Title: Signal processor
Inventor: SASAKI TAKU
IPC: H04N9/07
Filed: 1990-09-17
Abstract: PURPOSE:To design the accurate and inexpensive signal processor by providing plural pairs of a means for sampling and holding a signal from a picture ele ment where the identical color filter is attached and a channel equipped with a DPCM-type A/D conversion means performing A/D conversion. CONSTITUTION:Mg and Gr are alternately read out in the scanning of uneven numbers, and Cy and Ye in the scanning of even numbers. The processing such as correlation double sampling and preknee is performed on these signals in an analog processing part 102, and they are inputted to two sample-and-hold circuits S/H 103 and 104. These outputs are respectively inputted to DPCM type A/D converters 105 and 106. A differential amplifier 201 outputs the difference between an inputted signal Xn and an output rn of a D/A converter 207. However, this output has much correlation between the input and the signal of the identical color filter before one so that the variance can be extremely small and the error caused by a limiter 202 can be extremely reduced.
Patent JP-2001065922-A (JP)
Title: Total heat exchange device
Inventor: YAMASHITA MITSUGI
IPC: F24F3/16
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To eliminate an adverse influence exerted by a hazardous material and a smell without damaging the advantage of a total heat exchange device. SOLUTION: This device comprises an introduction flow passage 1 to introduce outside air to the interior of a room; an exhaust flow passage 2 to discharge indoor air to the exterior of a room; a heat exchanger 3 to achieve mutual crossing of the introduction flow passage 1 and the exhaust flow passage 2; a light catalyst element 4, situated downstream from the heat exchager 3, of the introduction flow passage 1; and a light source 5 to irradiate a light catalyst element 4 with excitation light.
Patent JP-H1070169-A (JP)
Title: Taking out device and method of semiconductor wafer
Inventor: TOMIZUKA MICHIAKI
IPC: H01L21/68
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To make a large sized semiconductor wafer sucking fork needless, by a method wherein the semiconductor sucking fork is positioned so as to oppose to the surface in the oblique direction of large sized wafers, so that the semiconductor wafers may be pressurized to bring the semiconductor wafers upright. SOLUTION: A plurality of large sized semiconductor wafers 1 are arrayed in a containing carrier 3 in the longitudinal direction to be contained in an oblique state. A semiconductor wafer sucking fork 8 is positioned with its sucking part 10 turning forward above the space between the semiconductor wafers 1 and the other semiconductor wafers 1 positioned on the rear side of the former ones 1. Next, the semiconductor sucking fork 8 is shifted downward to be positioned on the part opposing to the upper end part rear surface. Furthermore, the fork 8 is shifted forward to pressurize the semiconductor wafers 1 for bringing upright and sucking. Through these procedures, the semiconductor wafer sucking fork 8 is shifted upward so as to lift up the semiconductor wafers 1 to be taken out.
Patent JP-S62107147-A (JP)
Inventor: KAMIZONO ITSUO
IPC: E04B7/12
Filed: 1985-11-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001066481-A (JP)
Title: Optical fiber cable
Inventor: KOBAYASHI ICHIRO
IPC: G02B6/44
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent coated optical fiber tapes from being bent locally by cord bodies, in an optical fiber cable in which a laminate of the tapes is wrapped around with the cord bodies. SOLUTION: A laminate of coated optical fiber tapes, which is prepared so that a plurality of laminated tapes 1 obtained by arranging plural optical fibers in parallel and integrating them with resin, is twisted at a prescribed pitch and then covered with plural cored bodies 2 by winding the laminate on the outer circumference. Its further outer side is formed with a jacket 3 in which tensile bodies 4 are embedded. In an optical fiber cable so structured, the winding direction of the cord bodies 2 is made equal to the twisting direction of the laminate of the tapes. In addition, the winding pitch of the cord bodies 2 is made equal to the twisting pitch of the laminate.
Patent JP-2001069317-A (JP)
Title: Picture reader
Inventor: TAKEDA MASAYUKI
IPC: H04N1/04
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a picture reader capable of preventing the surrounding part of an original and a part, where a punch hole is formed, from being made black in the case of copying an undefined format original, etc., to a regular size paper sheet, easily detecting the end part of the original at the time of pre-scanning and surely recognizing the size of the original. SOLUTION: A rear surface sheet 13 having color small in color density difference from the color of the original 1 is fitted to the original opposed surface of a cover for covering the original 1 placed on a platen glass 2. The tip of the operation rod 15a of a solenoid 15 supported by the cover 12 is fixed to the sheet 13 and the sheet 13 is vertically moved by the solenoid 15, thereby the sheet 13 is made in close contact with the original 1 in a descending state and is made away from the original 1 in an ascending state. The sheet 13 is allowed to ascend at the time of pre-scanning, so that external light enters the surrounding of the original 1 to easily detect the end part of the original 1, and the sheet 13 is allowed to descend at the time of read-scanning, so that the surrounding of the undefined format original 1 is prevented from being made black.
Patent JP-H1187297-A (JP)
Title: Record medium loaded with program controlling cleaning method, device, and cleaning apparatus through computer
Inventor: YAMAZAKI SHINYA
IPC: G02F1/1333
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To enable the surface of a wafer to be contaminated less with foreign particles or the like by a method, wherein first water kept at a first temperature is poured into a rinsing tank, the wafer is dipped into the rinsing tank to undergo a first cleaning process, and then second pure water of second temperature is poured into the rinsing tank to clean the wafer as the wafer is kept being dipped in the rinsing tank. SOLUTION: A high-temperature pure water feed valve 2v is opened to feed high-temperature water to a rinsing tank 1, a carrier 5 which contains wafers 4 is dipped into the rinsing tank 1 to rinse the wafers 4 with high-temperature pure water. After a prescribed time has elapsed, the valve 2v is closed as the carrier 5 loaded with the wafers 4 is kept being dipped in high-temperature pure water. Then, a low-temperature pure water valve 3v is opened to feed low-temperature pure water so as to rinse the wafers 4, and the pure water and the wafers 4 inside the rinsing tank 1 are lowered in temperature. Furthermore, after a prescribed time has elapsed, the carrier 5 loaded with the wafers 4 is pulled up from the pure water and then transferred to next process.  With this setup, a wafer is retained in pure water from a high-temperature pure water cleaning process until up to a low-temperature pure water cleaning process without being pulled out of pure water, so that the wafer can be protected against contamination due to foreign particles or the like.
Patent JP-H03109148-A (JP)
Title: Air bag device for automobile
Inventor: YAMAMOTO KAZUHISA
IPC: B60R21/16
Filed: 1989-09-20
Abstract: PURPOSE:To prevent the deformation of a seat by installing a means for suppressing the development of an air bag when the seat is in opposed state, in an air bag device arranged on the car body front side of the seat which can be put into a forward state and an opposed state. CONSTITUTION:The air bag unit 20 of an air bag device 2 on an assistant driver's seat side is constituted so that the air bag in a folded state is accommo dated into a casing 21 having an opened port 21a which is opened towards the opened port 1a side of an instrument panel 1. The air bag is expanded by the operation of a gas generator 23, and developed forward by pushing- opening a lid 24. Though an assistant's seat A can be put into a forward state and opposed state by a revolving device E, the development of the air bag device 2 is suppressed by a control unit 62 even in the collision of the vehicle, when it is detected by a detecting switch 51 that the assistant's seat A is in the opposed state.
Patent JP-H1093664-A (JP)
Title: Incoming detector for portable terminal
Inventor: SASAKI SHIGERU
IPC: H04W84/02
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an incoming detector which correctly detects incoming of a call signal. SOLUTION: A transmission unit 10 is so set that a portable terminal 1 is clipped from both sides by two supporting arms 17a and 17b. When it is set, an optical sensor 13 of the transmission unit 10 is placed so as to cover an incoming lamp 6 of the portable terminal 1. A control circuit part of the transmission unit 10 detects lighting for incoming response of the incoming lamp 6 by the optical sensor 13 and transmits this detection signal from an antenna through a transmission circuit with a prescribed frequency. A reception unit put in a pocket of a shirt or the like receives the detection signal of the transmission unit 10 to drive a vibrator.
Patent JP-H09319887-A (JP)
Title: Picture display controller
Inventor: MORI TAKAHISA
IPC: G06T11/80
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a picture display controller which can easily designate an area, where picture data should be composted and displayed, even in the case that this area has a complicated form which cannot be expressed as a simple graphic form at the time of composting and displaying the image data of a still image or dynamic images and general graphic data together. SOLUTION: With respect to graphic data which is made corresponding to image data by an image data designation means 104, a part or the whole of pertinent graphics is specified as an image synthesis area by a graphic attribute value set by a graphic attribute value setting means 106 and a graphic attribute name designated by a composition attribute designation means 105, and an image composition part 107 composites graphic data and image data to output them to a display device 111.
Patent JP-H0991468-A (JP)
Title: Three-dimensional image display device and its method
Inventor: NAGATSU AKITO
IPC: G09G5/36
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide the 3-dimensional image display device and its method in which an object image is smoothly displayed even in a depth direction. SOLUTION: Color and luminance information at each point of a 3-dimensional image to be displayed is stored in a 3-dimensional image storage means 20, a coordinate of each point of the 3-dimensional image is converted into other 3-dimensional by an address conversion means 30 and a cross sectional image for each depth distance generated by the 3-dimensional image storage means 20 and the address conversion means 30 is stored in a cross sectional image storage means 40, the cross sectional image stored in the cross sectional image storage means 40 is displayed on a 3-dimensional image display means 50 for each depth and the end of display in the 3-dimensional image display means 50 is detected by a synchronization matching means 60 and display start is commanded.
Patent JP-S60139057-A (JP)
Title: Public telephone set
Inventor: KINOSHITA TOSHIJI
IPC: H04M17/00
Filed: 1983-12-27
Abstract: PURPOSE:To improve the service to users by using a charging timer within a CPU to count the stored coins, and allowing the extension of the talking time by means of an extension timer. CONSTITUTION:In an originating mode the coins corresponding to the unit call charge are stored every lapse of the unit call time according to the data in a ROM which can be programmed electrically and in response to the multi-store signal produced from a charging timer provided into a CPU7. Then no stored coin exists any more and a coin storing defect is produced. In such a case, an extension timer set within the CPU7 works to calculate the extension time of talking based on the amount of the stored coins. Thus the talking is allowed within said extension time.
Patent JP-2000072354-A (JP)
Title: Elevator guide device
Inventor: YAMAZOE KENJI
IPC: B66B7/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the set of a guide device for guiding the ascending and descending motion of a cage by providing a lengthy guide rail on the outer side surface of the cage, and arranging a plurality of guide pieces for guiding the ascending and descending motion of the cage with a space so as to be engaged with the guide parts of the guide rail. SOLUTION: Lengthy guide rails 2, 2 are provided on the outer side surfaces of the cage 61 of a home elevator set in an individual dwelling house, and guide pieces 4 for guiding the ascending and descending motion of the cage 61 are arranged within an elevator shaft 5 with a short space B2 substantially equal to or shorter than the vertical length A of the cage 61 so as to be engaged with the guide parts 3 of the guide rails 2, 2. The guide pieces 4 are provided in the upper and lower positions of an opening part 7 for each floor landing of the elevator shaft 5. Each guide piece 4 is constituted by bearing a guide roller capable of rolling in engagement with the guide part 3 at the tip of a mounting plate protruded into the elevator shaft 5. According to this, the ascending and descending motion of the cage 61 can be smoothly guided.
Patent JP-S62103228-A (JP)
Title: Differential limiting controller for vehicle
Inventor: TORII SHUJI
IPC: B60K23/04
Filed: 1985-10-31
Abstract: PURPOSE:To obtain the differential limiting torque corresponding to the driver's demand through the selection of the gear position by constituting a control means for increasing and decreasing the differential limiting torque so that the differential limiting torque which differs according to the gear position of a transmission is generated. CONSTITUTION:A differential limiting means 4 for generating the differential limiting torque is installed between the driving input and output parts of a differential means 3 for transmitting the engine driving power in distribution into the right and left driving wheels 1 and 2. A control means 6 increases and decreases the differential limiting torque on the basis of the signal supplied from an input sensor 5 for detecting the state of a car. Further, a gear position sensor 501 for detecting the gear position of a transmission is installed as input sensor 5. A differential limiting torque which is different according to the gear position is generated on the controller 6. Therefore, the differential limiting torque corresponding to the drivers's demand through the selection of the gear position is permitted.
Patent JP-S62103202-A (JP)
Title: Variable wheel
Inventor: MASUDA MASAMI
IPC: B60B23/12
Filed: 1985-10-31
Abstract: PURPOSE:To provide adjustability for the amount of tread without causing removal of wheels from the car body by installing a guide rail aslant at the inner surface of the rim and by furnishing disk with a slide bracket to engage with said guide rail. CONSTITUTION:At the inner surface of a rim 5, a plurality of guide rails 6 are arranged at a constant spacing with a specific angle to the X-axis. Each guide rail 6 is provided with a plurality of holes 7, whereabout an adjusting bolt 8 is arranged, and a stopper 9 is installed at the end of each guide rail 6. Inside a disc 10, a plurality of slide brackets 11 each split into two pieces are fixed by bolts 13 at a constant spacing. Each slide bracket 11 is provided with a groove 12 with the same angle as the inclination angle of guide rail 6. The rim 5 and disc 10 are installed so that the guide rail 6 engages with said groove 12 in slide bracket 11. The position of adjusting bolt 8 is varied, and the wheel of a variable wheel 14 is rotated, which will provide change in the offset quantity A.
Patent JP-H03107226-A (JP)
Title: Monitor for multiplex system
Inventor: TANAKA MASAKAZU
IPC: H04J3/14
Filed: 1989-09-20
Abstract: PURPOSE:To attain the monitor of a speed conversion section and a multiplex section and to eliminate the need for excessive information by comparing an input signal before multiplexing and an output signal after multiplexing for each of system to be multiplexed. CONSTITUTION:Write reset signals WR1-WR4 are fed to elastic storages ES111-114 to store input signals from transmission lines #1-#4 to the ES. Simultaneously, logical 1 in the 1st bit of each channel in the input signal is counted by counters 141-144 and stored in memories 151-154. Then a read set signal RR is fed to the ES and read at a prescribed speed. A multiplex section 12 multiplexes the signal and sends the result to a transmission line 13. In this case, counters 161-164 count logical 1 of the 1st bit of each channel and comparator circuits 171-174 compare the count with the count of the memories 151-154 and when dissident, a parity alarm PA is outputted. Thus, the speed conversion section and the multiplex section are monitored and excessive information is not required.
Patent JP-H1086678-A (JP)
Title: Electric vehicle
Inventor: KAWACHI AKIRA
IPC: B60L11/18
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric vehicle capable of easily attaching/detaching a power supply moving vehicle to store a secondary battery to/from an electric vehicle body and hanging the power supply moving vehicle. SOLUTION: A connection receiver 6 and an electric connector 5 are provided on a rear part of an electric vehicle body A, a connector 9 and the electric connector 5 are provided on a forward part of a power supply moving vehicle B, the connector 9 is connected to the connection receiver 6 to perform the mechanical connection, and the electric connectors 5, 5 are connected to each other through an electric connection unit 10. Because the electric connection unit 10 is easily attached/detached to/from the electric connector 5, and the connector 9 can be easily attached/detached, the power supply moving vehicle B can be changed with the power supply moving vehicle B to store a charged secondary battery 7 when the stored secondary battery 7 is discharged.  The electric vehicle body A can selectively use an on-board secondary battery 2 and the secondary battery 7 of the power supply moving vehicle B through a power source switch 4.
Patent JP-H07101452-A (JP)
Title: Package for metallic foil roll
Inventor: ONO KAZUMASA
IPC: B65D25/52
Filed: 1993-09-30
Abstract: PURPOSE:To provide a package for a metallic foil roll wherein a lid flap can be closed with a tip of a metallic foil drawn out of the box and the foil may not be broken by an opening rim. CONSTITUTION:A guide plate 8 with a curved portion 8a extending inward is connected to one side of a lid flap 6 that is rotatably connected to one of end walls 5 of a box 1, while a metallic foil cutter 12 is provided on an opposite side to the connected position. A roll 21 is housed inside the box 1 and a metallic foil 22 drawn from the roll 21 is drawn out along the curved portion of the connecting part between the lid flap 6 and the guide plate 8, thereby preventing the metallic foil 22 from being broken.
Patent JP-H1175003-A (JP)
Title: Picture forming device
Inventor: TAKASHIMA MASAYUKI
IPC: G03G21/16
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive device whose workability is excellent by attaching a reattachable resin sheet incorporating the antibacterial agent to a place which is highly likely to be touched by an operator, making the materials of the resin sheet the same as the materials of the place to which the resin sheet is attached, and making the color of the resin sheet different from the color of the place to which the resin sheet is attached. SOLUTION: A platen 11 is provided at the upper most part of a picture forming device 10, and a device main body 12 is provided below this. Paper feeding trays 13 are provided at the lower part of the main body 12 for each size of copy paper. An operator opens and closes the platen 11 by holding almost a central B part of the front side of the platen in his hand. Then, a resin sheet incorporating the antibacterial agent is attached to a part which is highly likely to be touched by an operator and highly likely to be contaminated. When the part to be touched is contaminated, the resin sheet attached to the contaminated part is exchanged so that the appearance of this device can be maintained. Also, the materials of the resin sheet is made the same as the materials of the main body so that the physical deterioration of the reproduced part can be prevented.
Patent JP-H0887060-A (JP)
Title: Motive power transmitting device and camera
Inventor: OKUNO RYOJI
IPC: G03C3/00
Filed: 1994-09-14
Abstract: PURPOSE: To efficiently transmit motive power while realizing the miniaturization of a device. CONSTITUTION: This device is provided with a rotating and sliding member 37 having plural sliding parts 37a and 37b in a rotary shaft direction, and a cam member 30 having plural cam parts 30a and 30b and rotating the member 37 by respectively slidably engaging the cam parts 30a and 30b with the plural sliding parts 37a and 37b time sequentially when the motive power is transmitted from the outside. The plural cam parts 30a and 30b and the plural sliding parts 37a and 37b independently and slidably engaged with the cam parts 30a and 30b are provided on the respective members at a position where a miximum pressing force vector direction at a contact where the cam member 30 presses the member 37 is aligned with a rotational force vector direction where the member 37 can be rotated the most efficiently.
Patent JP-H0694060-A (JP)
Title: Water-cooled braking device
Inventor: OHORI HARUMI
IPC: F16D65/853
Filed: 1992-09-14
Abstract: PURPOSE:To provide a water-cooled braking device capable of obtaining a sufficient radiating action without enlarging the size of a radiator. CONSTITUTION:In a water-cooled braking device that is made so as to put a part of cooling water cooled in a radiator 11 back to it after conducting this water to a braking means 20 and being cooled, it is provided with a pump 31 being installed in a cooling water circulating feed circuit to the braking means 20, an auxilairy radiating means 35 being connected in series to this cooling water feed circuit for the braking means 20 and a selector means 30 intermitting the circulation of cooling water to the auxiliary radiating means 35. In addition, this device is provided with a water temperature detecting means S2 detecting a temperature of cooling water, a brake operation detecting means S3 detecting an operating state of the braking device, and three control means 61, 62 and 63 operating the pump 31 when the braking device is in an operating state and also operating the selector means 30 when the temperature of the cooling water is more than the specified value, thereby circulatively feeding the cooling water to the auxilairy radiating means 35.