baber/WOPTO huggingface dataset:
Patent JP-H05119424-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TANAKA MARI
IPC: G03C1/16
Filed: 1991-10-24
Abstract: PURPOSE:To provide a silver halide photographic sensitive material having high sensitivity and little color contamination after development processing. CONSTITUTION:This silver halide photographic sensitive material has a silver halide emulsion layer spectrally sensitized with a specified compd. expressed by formula. In the formula, R<1> and R<2> are alkyl groups, alkenyl groups, alkynyl groups, or aryl groups. Z<1> and Z<2> are atom groups required for completing the formation of thiazole ring, benzothiazole ring, naphthothiazole ring, selenazole ring, benzoselenazole ring, naphthoselenazole ring, imidozole ring, benzimidazole ring, naphthoimidazole ring, oxazole ring, benzoxazole ring, naphthoxazole ring, pyridine ring, or quinoline ring, X is an anion. n is 0 or 1 and n=0 when an inner salt is formed, wherein, at least one of Z<1>, Z<2>, R<1> and R<2> are substituted with -SO2NHR<3> (R<3> in an group or heterocyclic group).
Patent JP-H06100129-A (JP)
Title: Driving roller conveyor
Inventor: NAGESHIYUWARA RAO
IPC: B65G13/071
Filed: 1992-09-22
Abstract: PURPOSE:To stop rotation of a desired roller separately and independently. CONSTITUTION:In a conveyor 1, a large number of free rollers 3 are arranged on a base frame 2, and a hollow rotary body 6 is arranged on a driving roller 5. The hollow rotary body 6 (fluid bag 14) is rotated at all times, and when the fluid bag 14 is expanded and the fluid bag 14 is contacted with the free rollers 3, the free rollers 3 can be rotated. When the fluid bag 14 is contracted and is separated from the free rollers 3, the free rollers 3 can be stopped.
Patent JP-H07123954-A (JP)
Title: Drink for deodorizing smell of garlic
Inventor: AOKI KUNIO
IPC: A23L2/38
Filed: 1993-11-08
Abstract: PURPOSE:To obtain a drink capable of deodorizing a smell of garlic of a person who ate garlic, smoothly drinkable after having enough garlic-containing food in a dinner. CONSTITUTION:Leaves and fruits of Perilla frutescens are dried, made into a powdery state and decocted to give a drink.
Patent JP-2001097238-A (JP)
Title: Knuckle structure of automobile
Inventor: SUZUKI TOMOYUKI
IPC: B62D7/18
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a knuckle structure of an automobile which can improve sensing performance (improvement of ABS performance) of an ABS sensor by reducing inclination of an ABS sensor fitting boss, reduce the weight of a knuckle and improve strength and rigidity balance of a tie rod arm and the ABS sensor fitting boss. SOLUTION: In this knuckle structure of an automobile in which the tie rod arm 2b to which a tie rod 6 is connected through a ball stud 8 is integrally formed on the knuckle 2, and the ABS sensor fitting boss 9 is integrally formed don the knuckle 2 adjacent to the base end of the tie rod arm 2b, in an area of the tie rod arm 2b extending from the base end part (root part) of the ABS sensor fitting boss 9 to a tip portion 9a, the car body inner part and the car body outer part of a tie rod arm base part 10 are formed like a straight line.
Patent JP-H08134659-A (JP)
Title: Method for hardening plate member
Inventor: KIMURA HIROSHI
IPC: C21D1/42
Filed: 1994-11-11
Abstract: PURPOSE: To reduce the number of stages by performing induction hardening where the hardening of steel and the precipitation hardening of plating layer can be done simultaneously. CONSTITUTION: A disk, composed of carbon steel material for machine structural use (S35c), is blanked. Further, drawing and press working are applied to the disk to perform punching for a window part, etc. Successively, electroless nickel- phosphorus alloy plating is applied to form a plating layer on the surface of the plate. Finally, induction hardening is done under the conditions of 850-900 deg.C and 2-5sec. Carbon content in the steel is regulated to 0.3-0.5%. In the plating stage, the plating layer contains hard grains. By this method, the surface hardness of the plate member can be increased.
Patent JP-H04152500-A (JP)
Title: Ultrasonic alarm device for vehicle
Inventor: MAEKAWA YOSHIHIDE
IPC: G08G1/16
Filed: 1990-10-16
Abstract: PURPOSE:To prevent the inconvenience when the inter-car distance exceeds a prescribed distance by detecting a reflected ultrasonic wave obtained by a fact that an ultrasonic wave oscillated from an ultrasonic oscillator attached to the front of a vehicle is reflected by a vehicle positioned within a prescribed distance in front. CONSTITUTION:An ultrasonic alarm device is attached to a passenger car, and an ultrasonic oscillator 4 and an ultrasonic sensor 5 are attached to the left and the right fitting pieces 2, 3 of a fitting plate 1. Also, an alarm device main body 6 is installed in a place being hear a driver's seat. When an automobile stops behind the passenger car right in front in an intersection, etc., in the course of running, the sensor 5 receives an ultrasonic wave obtained by a fact that the ultrasonic wave from the oscillator 4 is reflected by the passenger car right in front, and outputs a receiving signal to the main body 6. As a result, the main body 6 enters into an attitude for monitoring a distance to the passenger car right in front. When the passenger car right in front starts in this state, and the inter-car distance exceeds a prescribed distance, the sensor 5 cuts off the output of the receiving signal, and the main body 6 sounds an alarm buzzer 7. In such a way, at the time of waiting for a signal in an intersection, etc., the start of a vehicle right in front can be known immediately, and a traffic jam can be prevented.
Patent JP-H04152009-A (JP)
Title: Drill having chamfering edge
Inventor: KOKUBO TOMOHISA
IPC: B23B51/08
Filed: 1990-10-16
Abstract: PURPOSE:To save the chamfering work of burr after drilling by using a drill in which a chamfering edge has been formed in the rear portion behind a prescribed distance from the end part where cutting action is performed, when a hole is drilled in a metallic part or the like for connecting a hose. CONSTITUTION:A drill 10 is made up of a drill body 12 and a shank. The end part 16 where cutting action is performed when a hole is drilled is made up of a cutting edge 18, a flank 20, or the like. In the portion behind a prescribed distance from the end part 16, a chamfering edge 22 is formed. The chamfering edge 22 is formed by cutting off a part of the spiral projection (heel and body clearance) of the drill body 12, and the edge is extended straightly or obliquely while being curved to the axis of the drill. After the end of the drill 10 has passed through the unfinished part of the hole of a work, the drill 10 is shifted by a minute distance in the direction perpendicular to the axis, and while circulating the drill around the axis of the hole 26, or while turning a work around the axis of the hole 26 to the drill 10, the drill 10 is moved backward, so that the chamfering of a groove 34 can be performed by the chamfering edge 22.
Patent JP-H09172449-A (JP)
Title: Self healing ring-type transmission light communication
Inventor: FURUBUIO ARETSUKO
IPC: H04B10/20
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a communication network transmissible for optical signal communication by providing an equipment in which at least one node simultaneously inputs at least one signal to first and second communication lines. SOLUTION: The respective parts 5, 6, 7 and 8 of a main transmission cable transmit an optical signal in a direction shown by an arrow 13, which is named a main direction, from nodes 1, 2, 3 and 4 to nodes to 2, 3, 4 and 1. Thereby a closed transmission ring named a main ring is formed. The respective parts 9, 10, 11 and 12 of a second transmission cable transmit an optical signal in a direction shown by an arrow 14, which is named a second direction, from nodes 2, 3, 4 and 1 to nodes to 1, 2, 3 and 4. Thereby a closed transmission ring named a secondary ring is formed.
Patent JP-H01122055-A (JP)
Title: Cassette loading device
Inventor: SASAKI AKITOMO
IPC: G11B15/665
Filed: 1987-11-05
Abstract: PURPOSE:To miniaturize a device by providing the plate fitting a pin or lever, etc. for opening a cover at the position of the inside of the cover. CONSTITUTION:The cassette device is miniaturized by arranging the plate 1 fitting the mechanism of a pin 2, lever, etc. for opening a cover at the inside of the cover 3 of a cassette 4. When the cassette 4 is closed by putting into a cassette holder 6 now opening, the pin 2 is hit to the cover 3 of the cassette 4 and the cover 3 is opened. At that time, the fitting plate 1 of the pin 2 is located at the inside of the cover 3 but at the roomy part of the cassette, so is not hit to the other part of the cassette. The magnetic recording and reproducing device equipped with this cassette loading device can also be miniaturized by miniaturizing this cassette loading device.
Patent JP-H01120558-A (JP)
Title: Photomechanical process system
Inventor: TEJIMA YASUYUKI
IPC: G03B27/32
Filed: 1987-11-05
Abstract: PURPOSE:To obtain an image having the least aberration and high resolution by adopting a single common lens for the lenses of a reduction photographing camera and macroprojection composer and integrating an interference filter to said lens. CONSTITUTION:The lens 300 is commonly used for the reduction photographing camera 100 and the macroprojection composer 200 and the interference filter 301 which allows transmission of only the light of a narrow wavelength of 436nm (g-line) wavelength is integrally provided to said lens. The camera 100 photographs a block copy 23 by the lens 300 and forms the reduced image 23a on a film 21. The image is then macroexposed on a PS plate 25 by the composer 200 and a plate making image 2b is formed. Since the common lens 300 is used, the distortion aberration at the time of photographing is negated and the image of the block copy 23 is faithfully reproduced. The image having the least aberration and the high resolution is thus obtd. even under the conditions of the same reduction rate and the same magnification rate. The door for the application of the reduction and magnification photomechanical process system for books is thereby opened.
Patent JP-S61150201-A (JP)
Title: Permanent magnet with excellent anticorrosion property
Inventor: HAMADA SHIGEKI
IPC: H01F1/053
Filed: 1984-12-24
Abstract: PURPOSE:To contrive improvement of anticorrosion property by a method wherein R, B and Fe regard as main component of specific compound and anticorrosion vapor phase plating layer is installed on the surface of a permanent magnetic body whose main phase constitutes of teragonal crystal phase. CONSTITUTION:On a surface of a permanent magnetic body whose main components are 8-30atom%, R but, (R is at least one sort of a rare earth- element contained Y) 2-28atom% B, 42-90atom% Fe and main phase thereof constitutes of teragonal crystal phase, Al, Ni, Cr, Cu, Co, etc. or alloy thereof, which is adhered by means of vacuum evapolation method, ion spattering method, ion plating method, ion evapolation thin film formation method etc., and SiO2, Al2O3, Cr2O3, TiN, AlN, TiC, etc. are provided. Thereby, excellent permanent magnet, which possesses extremely high energy product, high residual flux density, high retention force and also high anticorrosion property can be obtained at low-cost.
Patent JP-H08223053-A (JP)
Title: Expanding method of compression data
Inventor: ROBAATO EE RASUTO
IPC: H03M7/40
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To improve the compression ratio of a data compression and decompression system by reducing the utilization frequency of a literal prefix. SOLUTION: The string of original data is compared with the effective element of a dictionary, and a code pointing to a coincident dictionary position is outputted to compressed data. When coincidence is not detected, the string is defined as literal, and only when the dictionary element pointed by the literal is valid, a literal prefix is outputted, and finally, the literal is outputted in any case. At the time of decompression, when the entry of the extracted compressed data is the literal prefix, the next entry is extracted, and outputted as literal. When it is not the literal prefix and the invalid dictionary element is pointed, the entry is defined as literal, and outputted as it is. Otherwise, it is judged as a code, and outputted after proper decomposition.
Patent JP-H03141541-A (JP)
Title: Picture display
Inventor: SEKIHARA TOSHINOBU
IPC: H01J31/12
Filed: 1989-10-25
Abstract: PURPOSE:To lower the error sensibility of an electrode and reduce the tolerance in the assembly accuracy of an electrode by arranging 2 sets of vertical deflecting electrodes in a row. CONSTITUTION:In the picture display of an image equipment, 2 sets of first vertical deflecting electrodes 12a, 12b and second vertical deflecting electrode 13a, 13b are installed. In the first vertical deflecting electrodes 12a, 12b, two conductive plates like the teeth of a comb connected at their ends are geared into each other through appropriate intervals on the same plane, and for one electron beam 9, a pair of vertical deflecting electrodes are formed of upper and lower conductive plates. The second vertical deflecting electrodes 13a, 13b are also constituted in the same way as above. It is possible to reduce the error sensitivity of electron beam landing with reference to the assembly accuracy of the first deflecting electrode and the second deflecting electrode by changing the voltage of the first vertical electrode and that of the second vertical deflecting electrode, so that the picture quality can be stabilized an the yield, improved.
Patent JP-2001101416-A (JP)
Title: Device and method for processing image and inspecting method
Inventor: MOTOOKA OSAMU
IPC: G06T7/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of processing an image in a short time with simple configuration. SOLUTION: When an object 100 to be picked up is conveyed to a prescribed position, a trigger sensor 17 detects the object 100 to be picked up and transmits a trigger signal to an image processor 20. The image processor 20 sends a signal for controlling the emission of a stroboscope 13 of a first image pickup means 11 and the shutter of a first camera 12 in response to the trigger signal and image data photographed by the first camera 12 are sent to the image processor 20 as a video signal. The image processor 20 has a shutter/illumination control part 30 for delaying the generation of the trigger signal for prescribed time and transmits a shutter/stroboscope emitting signal to a second image pickup means 14 in the state of delay for the prescribed time.  Image data picked up by a second camera 16 are stored in an image memory and processed after processing of an image due to the first camera 12 is finished.
Patent JP-S63139150-A (JP)
Title: Ester compound lubricating agent
Inventor: DARE-EDWARDS MARTIN PHILIP
IPC: C10M105/46
Filed: 1987-11-04
Abstract: Use as lubricants, especially for tractive drives, of ester compounds of the general formula I <CHEM> wherein Cb denotes a carboxylic grouping which may be monocarboxylic (MCb) of formula -O-CO- or -CO-O-, dicarboxylic (DiCb) of formula -O-CO-R4-CO-O- or -CO-O-R4-O-CO-, or tetracarboxylic (TCb) of formula -O-CO-R5-CO-O-R6-O-CO-R5-CO-O-; R4 represents an optionally substituted alkylene or alkenylene group, a C5-10 cycloalkylene group, a di-(C5-10 cycloalkylene) group, or a C5-10 cycloalkenylene group; R5 represents an alkylene group and R6 represents a cycloalkylene group; each group R3 individually represents a C1-6 alkyl, C2-6 alkenyl, C3-20 mono- or polycycloalkyl group or a hydrogen atom; m and n are each 0 or 1; R1 represents an optionally substituted C4-10 tertiary alkyl group or an optionally substituted C3-8 cycloalkyl or C6-14 bicyclo or tricycloalkyl group; and R2 represents the same as R1 or alternatively represents an optionally substituted alkyl, alkenyl, mono- or polycycloalkyl, mono or polycycloalkenyl group; provided that when m and n are each 0 and Cb is MCb or DCb wherein R4 is cyclohexylene, then R1 and R2 are not both cyclohexyl.
Patent JP-H05120714-A (JP)
Title: Semiconductor laser and photodiode integrated type element and optical head
Inventor: TAKEDA TAKASHI
IPC: G11B7/125
Filed: 1991-10-25
Abstract: PURPOSE:To eliminate the offset and the noise of a signal with driving current by being independent respectively of the cathode terminal and the anode terminal of a semiconductor laser and the cathode terminal and the anode terminal of a photodiode and without connecting them. CONSTITUTION:The anode terminal and the cathode terminal of the semiconductor laser 101 respectively have their output terminals out of the can of a package in the state of being independent of the other terminal perfectly. Further, the cathodes of the photodiodes 102, 103 becomes a common terminal and is outputted without connecting with the can or the package. On the other hand, the anode terminals are outputted respectively and independently and used for detecting a signal. Then, the semiconductor laser and the signal detecting photodiodes are independent electrically and perfectly and the influence by semiconductor driving current to the signal detecting photodiode is eliminated.
Patent JP-S63134383-A (JP)
Title: Carrier
Inventor: KATO SHIZUO
IPC: B62D55/075
Filed: 1986-11-22
Abstract: PURPOSE:To enable switching of running on an endless track by means of a drive force to and from running on the endless rail by a man power through simple control, by a method wherein a handle is mounted on the rear end side of a load-carrying platform to rise and fall the load-carrying platform around the front end side. CONSTITUTION:When a stair is raised or lowered in a state to mount an auxiliary cargo support 48, an endless track 13 is circulated by running forward or reversing a reversible motor 21 through operation of a switch 29. In this case, the track is stopped in the stair, a cargo is risen by means of handle parts 49 and 50 force an idle ring 35 into a state in that it is earthed to the horizontal part of a step, and a linear earthing part 18 of the endless trick 13 is separated from the corner of the step. In this case, despite of that the endless track 13 is circulated for running, a carrier can be stopped in a current position. When a load-carrying platform 1 is fallen and the linear earthing part 18 is brought into contact with the stair, the platform can be raised and lowered again through the drive force of the endless track 13.
Patent JP-H05213938-A (JP)
Title: Imidazolyl-propenic acid derivative
Inventor: TOOMASU KUREMAA
IPC: A61P9/10
Filed: 1992-09-25
Abstract: PURPOSE: To prepare an imidazolyl-propenoic acid derivative useful as active substances in medicaments in hypotensive and anti-arthrosclerotic medicaments.  
     CONSTITUTION: The compd. of formula I (R 1  is a 1-8C alkyl or alkenyl optionally substitutable with a 3-6C cycloalkyl or 3-8C cycloalkyl; R 2  is H, a halogen, OH, NO 2 , CN, CF 3 , OCF 3 , pentafluoroethyl, 1-6C alkyl or 6-10C aryl; R 3  is H, a 1-8C alkyl or phenyl; R 4  and R 5  are each H, a halogen, CN, NO 2 , CF 3 , OH, OCF 3 , 1-6C alkyl or alkoxy; R 6  is a 1-6C alkyl) and the salts thereof, such as (E)-3-[2-n-butyl-4-chlor-1-{(2'-(tetrazol-5-yl)biphenyl-4-yl)methyl}-1H-imidazole-5- yl]-2-propenoic acid ethyl ester. the compd. is obtd. by bringing an aldehyde of formula II to react with a compd. of formula III (R 7  is R 3  excepting H), removing trityl groups in the obtd. compd. of formula IV and hydrolyzing the ester according to necessary. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10126317-A (JP)
Title: Method and system device for retrieving location of mis-connection in communication network
Inventor: MIYOSHI MARI
IPC: H04B3/46
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide the method and system device for retrieving location of mis-connection in a communication network in which an exchange is earlier located on the occurrence of mis-connection and a speech line causing mis- connection is found out earlier. SOLUTION: This mis-connection location system is a system that finds out the location of an exchange and a defective line on the occurrence of mis- connection in a communication network consisting of a line group, a control common line and exchanges. An exchange 11 starting call connection at first uses a pass route information collection processing means 11a to collect passing route information from message reception transmission processing means 12a, 13a, 14a of exchanges 12, 13, 14 making call connection by way of control common line paths 500 and 600. Since the passing route information is obtained by the exchange 11 starting the call connection at first, the location of the passing exchanges 12, 13 is facilitated on the occurrence of mis-connection.
Patent JP-H09123431-A (JP)
Title: Ink jet recorder
Inventor: NISHIMURA TAKATOSHI
IPC: B41J3/60
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To inhibit ink from oozing out as far as possible on a mutual opposite side when an image is recorded on both sides of recording paper in an ink jet recorder. SOLUTION: An ink jet recorder is constituted by providing a recording head wherein an image is recorded on one side or both sides of recording paper by discharging an ink drop from a nozzle. A mode selecting means 138 wherein a one side recording mode of recording the image on one side of recording paper or a both side recording mode of recording the image on both sides of recording paper is selected in an alternative way, and an ink discharge amount adjusting means 136 wherein in selection of the both side recording mode, the discharge amount of ink is decreased as compared with that in selection of the one side recording mode, are provided.
Patent JP-2001096086-A (JP)
Title: Sewing machine and memory medium
Inventor: TOMITA SHINTARO
IPC: D05B19/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine to perform instruction of key operation process favorably by displaying with a touch panel without necessity of large capacity of memory. SOLUTION: In case of instructing key operation process, a key to operate next is shown by displaying a finger shaped cursor FC additionally on graphic displayed when the process is performed. Figure 16 shows a case of entering 'Bus' by a word selection screen to display on a word display part 121. When 'B' and 'u' has already been entered, a finger shaped cursor FC is shown near a corresponding letter key 121 of 's', which is next to be pressed. Preparing graphic data for instruction separately is not necessary. Thus, instruction of key operation process can be performed favorably without necessity of large capacity of memory by the indication on the color display 10.
Patent JP-H01121226-A (JP)
Title: Production of 2-cyclohexylethanol
Inventor: TOO YASUHIKO
IPC: C07C31/135
Filed: 1987-11-04
Abstract: PURPOSE:To obtain the subject compound in high yield with industrially advantage, by using a ruthenium catalyst supported on alumina to hydrogenate the benzene nucleus in beta-phenethyl alcohol with a hydrogen gas. CONSTITUTION:The benzene nucleus of beta-phenethyl alcohol is almost quantitatively hydrogenated in the presence of a ruthenium catalyst supported on an alumina, preferably gamma-alumina at generally 50-150 deg.C, preferably at 60-100 deg.C under a pressure of generally 5-100 atmospheric pressure, preferably at 10-50 atmospheric pressure, to produce 2-cyclohexylethanol which is used as a perfume or a synthetic intermediate with industrially advantage. The amount of the ruthenium on the alumina support is not specifically limited, but usually 0.1-10.0wt.%.