baber/WOPTO huggingface dataset:
Patent JP-S57104809-A (JP)
Title: Range finder
Inventor: NANBA YASUHIRO
IPC: G03B13/36
Filed: 1980-12-22
Abstract: PURPOSE: To enable the measurement of range with a simple structure by determining the ratio of quantity of light received of a reflected light with two photo receiving elements so arranged that the boundary line is vertical to the direction of the base line.  
     CONSTITUTION: Two photo receiving elements 20 and 22 are arranged close to each other and fastened on a substrate 26 in such a manner that the boundary line therebetween is vertical to the direction 28 of the base line. The position in the direction 28 of the base line of a surface-shaped image 30 of a light emitted from a light emitting diode 12 and reflected on an object 16 to measure range corresponds to the distance to the object from the theory of triangular range measurement. Therefore, the ratio of receiving light from the image 30 with the photo detectors 20 and 22 each varies with the distance to the object. Thus, the distance to the object can be determined by measuring the ratio of receiving light from the image 30 with both photo receiving elements 20 and 22. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57106696-A (JP)
Title: 1-(beta-d-arabinofuranosyl)cytosine derivative and its preparation
Inventor: KATOU YOSHINORI
IPC: A61K31/7064
Filed: 1980-12-25
Abstract: NEW MATERIAL:The compound of formulaI(R 1  is H or 1W4C alkyl; R 2  is 2W 20C bivalent aliphatic hydrocarbon group; R 3  is H or alkali cation).  
     EXAMPLE: 1-[5'-(2-Aminoethylphosphoryl)-β-D-arabinofuranosyl]cytosine.  
     USE: An antitumor agent. It can be administered orally, and exhibits excellent activity. It is also useful as an intermediate for the synthesis of pharmaceuticals.  
     PROCESS: The compound of formulaIis prepared by reacting the protected 1-(β- D-arabinofuranosyl)cytosine 5'-phosphate of formula II (R 4  is amino-protecting group; R 5  and R 6  are same or different OH-protecting group) with the amino- protected amino alcohol of formula III (R 7  is amino-protecting group) to form phosphodiester bond, removing the protecting groups R 4 , R 5 , R 6  and R 7  from the product, and if necessary, converting the product to an alkali salt. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6425638-A (JP)
Title: Terminal connection form recognition system for packet switching network
Inventor: OWADA HIROYUKI
Filed: 1987-07-22
Abstract: PURPOSE:To attain the change in the terminal equipment in operation after the start of utilizing a packet exchange network by the user sending connection form information from the terminal equipment at the connection of the terminal equipment and registering it to the packet switching network. CONSTITUTION:The user of the packet switching network 2 connects the terminal equipment 1 to the switching network 2 to activate a transmission means 1-2. The means 1-2 sends the connection form information such as a transmission control procedure and communication speed used by the communication means 1-1 to the switching network 2 by the transmission procedure specified by the switching network 2. The registering means 2-1 of the switching network 2 is always in operation. In receiving the connection form information sent from the terminal equipment 1 by the connection form information reception section, the means 2-1 registers the information to the switching network 2 by a connection form information registration section. A start means 1-3 is operated automatically. The means 1-3, in confirming the end of transmission by the connection form transmission end confirming section, uses a communication means start section to start the means 1-1.
Patent JP-H076565-A (JP)
Title: Apparatus and method used as authering system
Inventor: MAIKERU BII KEESU
IPC: G11B27/034
Filed: 1993-06-30
Abstract: PURPOSE: To unnecessitate transferring of reproduced audio data to a RAM by interleaving an image file and an audio file in a recording medium, synchronizing both files with each other and storing them in a CD-ROM. CONSTITUTION: Data from an image source 11 and an audio source 12 are A/D converted in a block 15, respectively, and they are separately stored in image files 1-N, in audio files 1-M of a large capacity storage medium 17 as a packet. These image files 1-N and audio files 1-M are interleaved in a real- time builder processing part 19, become a real-time file 21 whose video, audio packets are synchronized and they are transferred to CD-ROM 27 together through a disk presser 25. Consequently, at the time of reproducing ROM 27, the authoring system, without requiring for transiently transferring the audio file to RAM for synchonizing it with the video file, is provided.
Patent JP-H0843451-A (JP)
Title: Simulation device for transmission path
Inventor: SEKINO AKIO
IPC: H04B3/46
Filed: 1994-08-04
Abstract: PURPOSE:To provide the simulator for a transmission line so that the stage of the transmission line can be easily understood by visually displaying how the voltage distribution of the entire transmission line changes with time. CONSTITUTION:In the simulator of a transmission line with an input part 7 for entering the operation expression and data of the transmission line, an operation part 6 for performing operation based on the operation expression and data of the transmission line, and an output part 9 for outputting the operation result, the operation part 6 obtains the amount of current change of each point per unit time of the transmission line based on a current change rate operation expression and obtains the voltage value of each point of the transmission line according to the voltage operation expression based on the amount of current change and an output part displays the voltage of each point of transmission for each unit time.
Patent JP-H1024725-A (JP)
Title: Grommet structure and on-vehicle equipment fitting method using the structure
Inventor: TANAKA SADAHIKO
IPC: H01B17/58
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To correct a protruding member, dislocated by the fluctuation of a center-of-gravity position before installation, into a correct position to insert- arrange it in an opening part of a partition wall after installation by forming a lip inside a grommet body from a peripheral side wall toward the center so that its tip is protruded to come in contact with the peripheral surface of the protruding member. SOLUTION: A grommet body 22 is formed in truncated cone shaped cylindrical shape with its large diameter side facing the root side of a hot water pipe 16a and with its small diameter side facing the tip side of the hot water pipe 16a, and a peripheral side wall 23 is in close contact with the hot water pipe 16a through a tip 24. The hot water pipe 16a offset from the center position of an opening part 18 is pushed up and straightened toward a normal position by reaction transmitted to the hot water pipe 16a through the lip 24. An airconditioning unit is thereby pushed up to reset its attitude into a set state, so that dispersion caused by assembly is corrected, and parts protruded toward a dashboard panel are also inserted into the opening part. A dislocated protruding member can thereby be insert-arranged into a correct position.
Patent JP-2001011971-A (JP)
Title: Floor panel
Inventor: KATO YOSHIHIRO
IPC: E04B1/80
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a floor panel capable of improving the execution property. SOLUTION: A floor panel 11 comprises three joists 12 and four heat insulation members 13. Each joist 12 is joined with the heat insulation members 13 with one end 12b projected from the groove parts 14a-14c by the specified quantity C1. The length of each joist 12 is set to the specified value L1, and the length L2 of one side of the heat insulation members 13 is set to be equal to the length L1 of the joist 12. Thus, the other end 12c of the joist 12 is retracted in a formed area of the heat insulation members 13 by the specified quantity C1.
Patent JP-H0717309-A (JP)
Title: Automobile driver's seat automatic adjusting device
Inventor: NAGAKI KATSUMI
IPC: B60R16/02
Filed: 1993-06-30
Abstract: PURPOSE:To control postures of a seat, a rear view mirror, and a steering wheel, which concern a driver's seat, by providing a memory in a key for an automobile and using it. CONSTITUTION:In a key, a memory 2, in which characteristic data related to a driver's seat of an automobile for a user is inputted, is provided in a picking part 3 of a handle 1, and each part concerning the driver's seat is automatically adjusted so as to be fit for the user when the key is used.
Patent JP-H1128456-A (JP)
Title: Infiltration structure
Inventor: SHIBATA TETSUYASU
IPC: E03F1/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To adsorb and fix heavy metals dissolved in rain water by placing crushed stones around an underground structure, where a filter housing a filter material containing raw stone, a crushed body, a fired body or a molding selected from a crushed body group of the fired body and having water permeability is fitted. SOLUTION: A filter material 8 is formed into a mat shape having a prescribed thickness and water permeability by entangling fibers mixing or depositing the crushed body of the fired body produced by mixing and firing the raw stone of tourmaline, the crushed body of a microradiactive rare earth ore or respective powder with a ceramic raw material. The filter material 8 in the case of containing the tourmaline or the microradioactive rare earth ore repeats electric discharge a by a microvoltage on an electrode of the surface or generates a radioactive ray. Therefore, when the filter material 8 is submerged, water is decomposed into a plus ion of hydrogen and a minus ion of a hydroxy ion in accompany with the discharge or the action of the radioactive ray and further the hydroxy ion adsorbs and fixes a heavy metal ion dissolved or suspended in the water.
Patent JP-S57109102-A (JP)
Title: Cassette tape recorder
Inventor: INOUE MASAHIRO
IPC: G11B33/10
Filed: 1980-12-24
Abstract: PURPOSE: To make the confirmation of state of a cassette tape recorder easy and to make the cassette tape recorder small in size, by providing a liquid quartz display section displaying each state of the cassette tape recorder on a cassette cover which is opened and closed freely.  
     CONSTITUTION: On a cassette cover 13 which is opened and closed freely, and capable of loading/unloading of a cassette vertically at opening, a liquid quartz display section such as displays 37W40 displaying types of tapes like normal, chromium, tape counter 16, tape run direction display 18, and level display 41 is provided. Each state of the cassette tape recorder is displayed by liquid quartz through the displays, allowing to confirm each state of a tape recorder easily, and the size of the cassette tape recorder is made small with the constitution of the cassette cover provided with state displays. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5984668-A (JP)
Title: Tilt angle adjusting device of tilt handle
Inventor: SANADA HIROICHI
IPC: B62D1/18
Filed: 1983-09-30
Abstract: PURPOSE:To nimbly adjust the handle position and suppress the downward tilt of a jacket, etc. by elastically fitting a slider between a movable bracket on the jacket side supporting a steering shaft and a stationary bracket on the car body side. CONSTITUTION:A tilt angle adjusting device 7 of a steering wheel 2 is fitted to a jacket 6 supporting a steering shaft 1. This device 7 is provided with a pair of long holes 9a on both side walls 15a of a stationary bracket main body 15 and also with a pair of through holes on both side walls of a movable bracket main body 16, a clamp bolt 11 is inserted through these holes, an adjusting lever 12 is screwed to its tip, and both main bodies 15, 16 are tightened or loosened by its rotating operation. A tapered groove 19 narrowed downward is formed on the inner surface of both side walls 15a, and a slider 22 with both ends coupled with it and provided with a compression coil spring 21 is elastically fitted, thus preventing the downward tilt of the jacket 6, etc.
Patent JP-H1026356-A (JP)
Title: Floor material and heat storage type floor heating device employing the same
Inventor: KINOSHITA KAZUO
IPC: E04F15/02
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To eliminate a labor for attaching a temperature measuring means to a floor material at the working site of a heat storage type floor heating device, simplify the working at site remarkably and realize sure floor temperature measurement while eliminating the anxiety of mounting by a method wherein the temperature measuring means is attached integrally to the floor material. SOLUTION: A floor material 1, formed of a backer floor material 12 and a flooring 11, is extended on floor joists 6, 6. In this case, an engraved section 5 for installing a temperature measuring means 4 is provided on the rear surface of the flooring 11 while the temperature detecting unit 41 of the temperature measuring means 4 is inserted into a hole 51 and a lead wire 42 is extended along the inside surface of a groove 52 to fix the same to the inside surface of the groove 52 through a multitude of U-nails having an electric insulation layer. Two pieces of block type heat storage materials 2 are arranged between respective floor joists 6, 6 under a condition that they are superposed up-and-down while a heating means 3, formed of a flat plate type electric heater, and a heat generating temperature measuring means 30 are pinched between the block type heat storage materials 2.  Accordingly, sure floor temperature measurement can be effected and necessary heating can be effected economically even in severe climate in winter.
Patent JP-S6341220-A (JP)
Title: Suspension for vehicle
Inventor: WATANABE KENICHI
IPC: F16F9/50
Filed: 1986-08-05
Abstract: PURPOSE:To improve the bouncing characteristic and the comfortability, by controlling a supporting mechanism arranged between a body and a wheel in the direction for reducing the vertical acceleration above a spring on the basis of said vertical acceleration when the vibration frequency is higher than a setting level at a point close to a resonant point above the spring. CONSTITUTION:A sensor 23L detects the hydraulic pressure in a hydraulic chamber 74L and a sensor 25L detects the relative displacement between a body and a wheel. A sensor 27L detects the acceleration of vertical vibration produced in the body 5. On the basis of said acceleration, a controller 21 controls the supporting force being produced from a cylinder device 7L and controls said supporting force. When the displacing speed above the spring is increasing upwardly, the cylinder pressure is controlled to be reduced. Consequently, the characteristic in an area having higher vibration frequency than that at a point close to a resonant point above the spring can be modified, thereby the bouncing characteristic and the comfortability can be improved over the entire vibration frequency area.
Patent JP-2000014623-A (JP)
Title: Dishwasher
Inventor: HAMAGUCHI WATARU
IPC: A47L15/42
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To enhance the favorable usability of a dishwasher, in which dishes stored in a washing basket is washed by injection of washing water, by preventing such an inconvenience that a door cannot be opened and is held locked even when the operation of the dishwasher has ended, in a case when a power plug has been disconnected. SOLUTION: In a dishwasher, an opening of a washing basket storing dishes is freely openably covered with a door and the door is locked in a closed state by a solenoid 34, with a door lock switch 38 used to detect that the door is locked. A control means 42 performs a series of sequential control and unlocks the door when determining that the door is closed according to the door lock switch 38 while a relay 49 supply or shutting off power to or from load is closed.
Patent JP-H0928396-A (JP)
Title: Measurement of peroxidase
Inventor: AOYAMA MASAAKI
IPC: G01R33/60
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To measure peroxidase in high sensitivity by capturing a radical produced from a p-substituted phenolic compound by an action of a peroxidase in the presence of hydrogen peroxide with a hydroxylamine compound and measuring electric spin resonance. SOLUTION: A peroxidase is measured in high sensitivity by capturing a phenoxy radical produced from a p-substituted phenolic compound of the formula (R<1> is H or a 1-6C alkyl; R<2> is a 1-6C alkyl, carboxyl or a 1-6C alkoxycarbonyl), such as a 4-acetamidephenol derivative, 4-methoxyphenol, 4-ethoxyphenol, 4- iodophenol, 3-(4-hydroxyphenyl) propinonic acid or 4-hydroxyphenyl acetic acid by an action of a peroxidase in the presence of hydrogen peroxide with a hydroxylamine compound, generating a stable radical species and measuring its electron spin resonance.
Patent JP-S6076165-A (JP)
Title: Transistor
Inventor: YAMAGISHI KAZUO
IPC: H01L21/331
Filed: 1983-09-30
Abstract: PURPOSE:To improve hFE in a large current region, and to lower VBE (sat) and VCE (sat) by extremely reducing a resistance section just under a base electrode in a base region. CONSTITUTION:An N type impurity is diffused selectively in depth deeper than an emitter region E in peripheral sections B2 just under base electrodes 5 in N type base regions B, and base selective high-concentration regions B3 are formed additionally in high concentration in the same extent as impurity concentration in the emitter region E. B3 may be formed at either of the time after or before shaping the emitter region E. Resistance R' in B3 is very small because of high impurity concentration, base currents 1B are easy to flow to a base region B1 just under the emitter region E and a fringing effect is difficult to appear, and calorific value in a large current region is also reduced, and elongation at large currents is increased. VBE (sat) and VCE (sat) in the large current region can also be reduced because resistance in the base region B can be minimized.
Patent JP-S6076037-A (JP)
Title: Tracking servo mechanism of optical disk device
Inventor: OZAWA YASUYUKI
IPC: G11B7/095
Filed: 1983-09-30
Abstract: PURPOSE:To obtain an optical disk device which secures the higher integrated eccentricity follow-up performance by sharing the high band control in the 1st tracking servo means, and the low band control in the 2nd tracking servo means, respectively. CONSTITUTION:The 1st detector (for track shift) 8 consists of the combination of a 2-split photodetector and a differential amplifier, for instance. Then a relative position shift amount DELTAX1 is detected between a light spot and a target track by the output of the circuit 8. In other words, the double feedback control is applied. Thus the two control systems operate stably just by separating control bands of two feedback groups with the distance of a prescribed amount (8 times for example), since the relation mH>>mL is usually obtained between the mobile mass mL of a lens VCM5 and the mobile mass mH of a head VCM4. Therefore, the low band component of eccentricity is followed by the head VCM4, and the lens VCM5 follows up the high band component to which the VCM4 can scarcely follow up.
Patent JP-S6162007-A (JP)
Title: Treating method of terminal of coated optical fiber
Inventor: UEMATSU YUJI
IPC: G02B6/38
Filed: 1984-09-03
Abstract: PURPOSE:To automate the treatment of a terminal by moving plural clamps, and at a proper time, forming cuts on a coat layer of a coated optical fiber and a bare fiber to execute the prescribed treatment of the terminal. CONSTITUTION:When an upper member 40 of the 2nd clamp K2 is descended until the member 40 is abutted on a lower member 41, cutters 45, 53 form cuts on the coat layer F2 of the coated optical fiber F1, a blade 49 on the upper member 40 side and the upper surface part of the lower member 41 clamp the coated optical fiber F1, and blades 47, 54 are pressed against the coat layer F2 of the fiber F1. When a lateral screw shaft 22 is reversed by the 1st motor 23 and a moving cylindrical body 20 carrying the 1st clamp K1 is moved in the arrow II direction, a bare fiber F3 is exposed. When a longitudinal screw shaft 85 is moved forward by driving the 5th motor 82, the upper member 70 of the 3rd clamp K3 is descended in the arrow IX direction through the 4th lifting member 80, a blade 77 clamps the bare fiber F3 to a lower member 71 and a cutter 74 forms a cut on the bare fiber F3.
Patent JP-S57106447-A (JP)
Title: Mold for rare earth magnet
Inventor: TOMITA TADAHARU
IPC: B22C9/02
Filed: 1980-12-25
Abstract: PURPOSE: To increase the ratio of columnar crystal suited for a raw material for high performance magnet by attaching ≥1 pieces of fins to the outside circumference of a mold for rare earth magnets.  
     CONSTITUTION: It is more effective to part fins 1, 2 for cooling than to adhere these tightly. If the thickness of the fins is small, the subsequent cooling rate is increased without changing a initial cooling rate. Further, the larger the size of the fins, the better. The rate of cooling is higher with the sand blasted surfaces of the fins than with the specular surfaces thereof. Steel and cast iron are suited for the material of the mold. In the case of a round type mold, the provision of the fins in the central part in its height direction gives higher effect. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07138334-A (JP)
Title: Article of high refractive index, polymerizable liquid composition and their production
Inventor: ARUBERUTO GUREKO
IPC: C08F290/00
Filed: 1994-08-05
Abstract: PURPOSE: To obtain a radical polymerizable liquid compsn. affording a polymer which can be used for producing, when crosslinked, an article of a high refractive index, by including a plurality of specific compds.  
     CONSTITUTION: A resin containing two or more allylester groups represented by formula I [wherein R is H or CH 3 ; Z is (cyclo)alkyl, arylalkyl or a 2-33C org. group being a diol or triol derived aryloxyalkyl type and this org. group can contain O 1-8  and/or N 2-3  and/or S 1-3  and/or 2-4 halogen atoms selected from Cl, Br, F and I; x is 1-3; and y is 1-6 when x is 1 and 1 when x is 2-3], a diallylester represented by formula II, a whitening agent (e.g.; ethylene glycol), a radical polymn. initiator (e.g.; dicyclohexylpercarbonate) and an optional reactive monomer or an optional diluent are added. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6243979-A (JP)
Title: Image pickup device
Inventor: YANO HIROHISA
IPC: H04N5/232
Filed: 1985-08-22
Abstract: PURPOSE:To lower a maximum current value of an entire of a camera by controlling a current passing through the second load in accordance with the current value passing through the first load when a power from a power source is supplied to the first and the second loads through a current control circuit. CONSTITUTION:An output terminal (b) having a priority of a supply of power is connected to a motor 5, and an output terminal (c) in which the supply of the power according to an output current value of the output terminal (b) is connected to a lamp 6. When a current flows in accordance with an input voltage from a power source input terminal a from the output terminals (b), (c), the voltage drop of a current detecting resistance 21 becomes large. Since a base voltage of a transistor 22 is controlled by a zener diode 20, when the voltage drop of the current detecting resistance 21 becomes large, a voltage between a base and an emitter of the transistor 22 becomes small, a current passing through the transistor 22 is reduced and the current flowing from the output terminal (c) is limited. Thereby, the current value passing through an entire of a television camera can be reduced and an unnecessary power consumption can be suppressed.