baber/WOPTO huggingface dataset:
Patent JP-H01294100-A (JP)
Title: Electronic blackboard
Inventor: MATSUE MITSUHIRO
IPC: B43L1/04
Filed: 1988-05-23
Abstract: PURPOSE:To eliminate errors in a stopping position of a sheet and prevent noise from being generated, by a construction wherein a motor is stopped when a surface boundary mark is detected by one of a pair of sensors after the mark is detected by the other of the sensors. CONSTITUTION:A pair of sensors 13, 14 for detecting a surface boundary mark 12 on a sheet 11 are provided at positions through which the mark 12 is passed when the sheet 11 is moved, the positions being spaced from each other by a predetermined distance in the moving direction A1 of the sheet 11. A decelerating means 15a in a controlling part 15 is so designed to decelerate the rotation of a motor 16 when the surface boundary mark 12 on the sheet 11 being moved at a high velocity is detected by one of the sensors, and a stoppage-controlling means 15b is so designed to stop the motor 16 when the mark 12 is detected by the other sensor 13 after the mark 12 is detected by one 14 of the sensors. It is possible to reduce the variation in velocity at the time of stopping the sheet 11, as compared with the velocity variation in the prior art, to stop the sheet 11 with little error in a stopping position, and to prevent noise from being generated.
Patent JP-S62284166-A (JP)
Inventor: HASHIMOTO KIMIHIDE
IPC: F25D13/00
Filed: 1986-05-30
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-S5552605-A (JP)
Title: Detector circuit
Inventor: MATSUMURA EIICHI
IPC: H03D1/18
Filed: 1978-10-11
Abstract: PURPOSE: To perform a detection having a sufficient gain for input modulation signals of a large signal source impedance by inputting modulation signals to a differential amplifier and taking out the output from the emitter side.  
     CONSTITUTION: A differential amplifier is driven with a constant current by transistor Q 1 . Input signals are applied to the base of transistor Q 2  and are applied to bases of detector transistors Q 4  and Q 5  from the emitter-side load resistances R 7  and R 8  of the differential amplifier and are outputted through emitter follower Q 6 . The constant-current load dependent upon transistor Q 7  is given to the emitter follower. Even if signal source impedance Rg becomes large, matching of the whole of the circuit can be taken and a sufficient detection output can be taken out by setting bias resistance R 3  of transistor Q 2  to a proper value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0874875-A (JP)
Title: Constant-velocity universal coupling
Inventor: BUERUNAA KURUUDE
IPC: F16D3/205
Filed: 1995-04-27
Abstract: PURPOSE: To provide a constant velocity universal joint for high-speed drive such as an automotive propeller shaft, having an outer joint member and an inner joint member held relative to one another in an optimum way so that they rotate centrally relative to one another at any angle occurring in operation. CONSTITUTION: A constant velocity universal joint provided in the form of a so-called quadripode joint consisting of an outer joint member 1 and an inner joint member 2 is supported by centering a cross member associated with the inner joint member 2 by means of the arm 5 thereof against respective stops in the other joint member.
Patent JP-H09305708-A (JP)
Title: Vertically stretched data correction method for optical character reader
Inventor: SETO TAICHI
IPC: G06K9/32
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To improve the recognition rate of an optical character reader by correcting the image data which are read with vertical stretch based on the deformation amount of a reference symbol of the read image data. SOLUTION: When a vertical stretch detection reference symbol 10 is written in a handwritten character entry column of a document, the size of the symbol 10 is equal to the frame size of its next right handwritten character entry column, i.e., equal to an image read range that is set when the document is read. Then the document is read by an optical character reader and the image of the document is acquired with vertical stretch. Therefore, the symbol 10 is previously printed beside the handwritten character entry column of the character read document and then used for correction of the stretch when the data are read. Thus, the stretched data are corrected. As a result, the stretched character data can be accurately read.
Patent JP-2000324368-A (JP)
Title: Electronic camera
Inventor: WATANABE MIKIO
IPC: H04N5/225
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic camera by which a user can immediately grasp a residual amount and a consumed quantity of a recording medium for image recording and a ratio of the consumed quantity to the residual amount and can easily retrieve and reproduce a desired picture from the recording medium in the case of reproduction. SOLUTION: The electronic camera reads a full capacity and a recorded capacity of a memory card, calculate a ratio of the residual capacity to the recorded area capacity with respect to the total capacity and displays this memory state information onto a display monitor 30 as a circle graph. A pointer 52 specifies a position on the circle graph in the case of reproduction to retrieve an image file from the memory card according to the specified position and contents of the image file are reproduced. In the case of a structure of the electronic camera where a plurality of memory cards can be mounted onto the camera, the monitor 30 displays the operating state of each memory card.
Patent JP-S5919258-A (JP)
Title: Capacity conversion type information recording disk
Inventor: SANBE HIDEO
IPC: G11B9/06
Filed: 1982-07-21
Abstract: PURPOSE:To ensure both C/N and output of a reproduced signal and at the same time, and to improve considerably both heat resistance and mechanical strength for an information recording disk, by forming a conductive coated film by mixing the conductive carbon black and necessary additives into liquid resin or its monomer in a room temperature, then dispersing evenly said mixture, and injecting a conductive coating material between a conductive metallic disk and a stamper, and hardening the coating material. CONSTITUTION:Metallic molds 1 and 2 are adhered to each other while holding a doughnut-shaped metallic disk 11 of aluminum, etc. Then a conductive resin liquid is pressed into a gap 14 through a resin injecting hole 13. The resin is hardened by a heating means, etc. after the resin solution is completely filled into the gap 14. The sufficiently hardened resin is cooled, and the molds 1 and 2 are separated from each other to obtain a disk 18 containing a conductive resin film 16 formed on the surface of the disk 11.
Patent JP-H10319392-A (JP)
Title: Backlight device and liquid crystal display device
Inventor: MIYAUCHI TOSHIHIKO
IPC: G02F1/13357
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a backlight device reducing the number of parts and omitting fitting time and labor and a liquid crystal display device provided with it. SOLUTION: LEDs 4,... of respectively two pieces each on both end parts in the longitudinal direction are fitted to a transparent resin plate 2 attached to a back surface side of an LCD 1. The four corners of the back surface of the transparent resin plate 2 are fitted to a printed circuit board 5 by using fitting pins 1a,.... A reflection part 6 is formed on an area opposite to the LCD 1 by applying silk material S. The backlight device is constituted of the printed circuit board 5, the transparent resin plate 2 and the LEDs 4,....
Patent JP-S5461149-A (JP)
Title: 3-chloro-4-fluorophenyl urea derivative, its preparation and herbicide containing the same
Inventor: NAOHARA KAZUO
IPC: C07C239/00
Filed: 1977-10-20
Abstract: NES MATERIAL:3-Chloro-4-fluorophenyl urea of formula VI (R, R' are H, alkyl, lower alkoxy, benzly, carboxymethyl). EXAMPLE:N'-(3-chloro-4-fluorophenyl)-N-methyl-N-methoxyurea USE:Herbicide having excellent selectivity, high safety, and strong herbicidal activity, and applicable to any growth stage of weeds. PROCESS:The compound VI is prepared either by reacting 3-chloro-4-fluorophenyl isocyanate I with an amine II in a solvent, or by reacting 3-chloro-4-phenylaniline III with carbamoyl halogenide IV in a solvent in the presence of a base.
Patent JP-H0315081-A (JP)
Title: Electrostatic image potential correcting method
Inventor: UCHIUMI MINORU
IPC: G03B17/26
Filed: 1990-05-15
Abstract: PURPOSE:To accurately reproduce an electrostatic image by providing a brighting and/or unexposed part, setting a reference potential, measuring the potential, and correcting the initial fluctuation of an image potential and the attenuation of the image potential in the lapse of time based on the reference potential. CONSTITUTION:When an image is exposed by arranging a photosensitive body 1 opposite a charge holding medium 3, at least either the brighting part 151 or unexposed part 153 is formed; a maximum and/or minimum potential is generated on the charge holding medium 3 as the reference potential, and the reference potential is measured in advance. Initial image potential fluctuation is corrected, and the image potential is also corrected by using equal attenuation of the reference potential and the image potential. Thus, an electrostatic image can be accurately reproduced.
Patent JP-2000286544-A (JP)
Title: Method of melting solder and its device
Inventor: KARASAWA KANJI
IPC: B23K1/012
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of melting solder capable of soldering and repairing a printed circuit board by heating a component to be heated with slow temperature rise, and a low cost and portable device requiring no special skill on the part of workers. SOLUTION: The center of a nozzle 9a runs around a locus C following an arrow while blowing out hot air. Hot air travels hitting on the surface of an objective part 14 following a locus D as time passes. This results in an intermittent heating as far as a point on the surface of the objective part 14 is concerned. This enables prevention of adverse effects of damages, deformations, and the like, caused by temperature shock at rapid heating.
Patent JP-S5650826-A (JP)
Title: Rear discharge port opening and closing device of dump car
Inventor: HAYASHI MASAMICHI
IPC: B60P1/26
Filed: 1979-09-28
Abstract: PURPOSE: To facilitate discharge of a powder material as load, fitted for the shape of the receiving port on the receiving side, by connecting a chute with the rear opening of a package box and forming a gate in free closure at the top end discharge port of the chute.  
     CONSTITUTION: In the state where a chute 5 is connected with a package box 2, and the discharge port 9 of the chute 5 is closed by a gate 8, if a fastening device 23 is released, and a winch 5 is operated, a control rod 13 is lifted up through a tracting rope 16, and an arm 12 is lifted up through a connecting member 11. Therefore, the gate 8 is opened, and the powder material in the package box 2 is discharged little by little from the discharge port 9. While, in the state where a fastening device 24 is released befrehand, if the winch 15 is operated, subsequent to the opening operation of the gate 8, the control rod 13 is turned to the package box 2 side, and the chute 5 is tilted by a tracting chain 14, and the opening 4 of the package box is opened. Therefore, a large volume of powder material can be discharged. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S616806-A (JP)
Title: Optical disc recording medium
Inventor: FUNAKOSHI NORIHIRO
IPC: C22C5/00
Filed: 1984-06-21
Abstract: PURPOSE:To provide an optical disc recording medium capable to repeat write, playback and erace by a method wherein a ternary alloy of 1-b group elements and Te are quenched at a cooling speed of higher than 10<5> deg.C/sec. from melting state. CONSTITUTION:An alloy film whose constitution is shown by a formula (AuxAg1-x)y Te1-y is designated as a recording layer. However, (x) and (y) in the above-mentioned formula are 0<x<100atom% and 10<=y<=40atom% respectively. For example, one sort which is selected from a group consisting of TeO2, V2O3, TiO2, SiO2, MgF2, CeF3, AlF3, TiN and Si3N4 is laminated as a protecting coat on a memory layer. In case that information is recorded, the recording layer is irradiated by a high power laser ray and melted bit strings are produced in accordance with the information to be recorded, these melted bit strings are transited to pi phase when the objects are quenched to the room temperature at a cooling speed of higher than 10<6> deg.C/sec. thus enable the prescribed information to write. When the written information is erased, if the lower power laser ray than that used in writing is used to irradiate against pi phase bit string of the recording layer on a substrate, the bit strings are subjected to phase transition to a mixed crystal, thus written information can be erased and re-writing become possible.
Patent JP-S61284121-A (JP)
Title: Method and apparatus for forming television program classified by fondness of individual person
Inventor: HASHIMOTO KAZUO
IPC: H04N5/44
Filed: 1985-06-11
Abstract: PURPOSE:To improve the reliability of data by using the linear programming method to an objective data to process it and printing out the result and feeding back a produced claim. CONSTITUTION:A questionnaire about the fondness as to all television programs is conducted on each requested personnel and evaluated as the result. Then the evaluated data is discriminated by the linear programming and subject to statistic processing. The the statistic processing result is stored in a hard disc. Then the storage content of the hard disc is printed out as a program list classified by fondness of individual person. If a claim is caused from the user as to the printed-out data, the claim is received and fed back and as to the program formed at the next and succeeding time, the dissatisfaction is decreased as much as possible.
Patent JP-S5351819-A (JP)
Title: Dump transport vehicle
Inventor: NOGUCHI MASAHARU
IPC: B60P1/16
Filed: 1976-10-19
Abstract: PURPOSE: To enable heaping up exhausted gravel high at the position apart from a dump transport truck by mounting the carrier of the dump truck via parallel links on a chassis of the truck to move the carrier upward and backward in parallel and then tilt it at exhausting time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5461336-A (JP)
Title: Combustion process of low temperature liquefied gas fuel
Inventor: TOKUDA KIMIYO
IPC: F23D14/22
Filed: 1977-10-21
Abstract: PURPOSE: To contrive stable combustion by atomizing gaseous matter as atomizing medium together with residual liquefied gas fuel from a fuel burner, in such a way that part of low temperature liquefied gas fuel is extracted forming gaseous matter under heated steam.  
     CONSTITUTION: After liquid low temperature liquefied gas applied pressure with use of a pressure pump 3 from a low temperature liquefied gas fuel tank 1 has been regulated into a settled pressure with use of a pressure regulating valve 20, it is forcibly sent into a low temperature liquefied gas combustion burner 2, part of which is forcibly sent into a pressure booster pump 7. Low pressure liquefied gas fuel forcibly sent into the pressure booster pump 7 is gasified with use of an evaporator 9, part of which is forcibly sent into a gas burner 15, while the residue is forcibly sent into the burner 2. Low temperature liquefied gas fuel which is flowed into the burner 2 is atomized and burned taking atomizing gas in as atomizing medium in a fuel injecting furnace 19. Thus, since it gives no nozzle clogging in the burner 2, stable combustion is available. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6013862-A (JP)
Title: Powdery covering agent
Inventor: RAINERU GURASU
IPC: C08G18/80
Filed: 1984-06-21
Abstract: Powder surface coatings of polyols and a polyisocyanate component, wherein blocked adducts of 2-methyl-1,5-pentanediisocyanate, 2-ethyl-1,4-butane diisocyanate or a mixture thereof are used is the polyisocyanate component, according to the formulas (I) and (II): <IMAGE>  (I)   <IMAGE>  wherein the diisocyanate mixture of (I) and (II) has about 88 to 99% by weight of (I) and about 12 to 1% by weight of (II), and wherein the latent NCO content of the blocked adducts is about 7 to 18% by weight, and the free NCO content is less than or equal to 2% by weight.
Patent JP-H07334435-A (JP)
Title: Method for constituting command string and method for mutual conversion between command string and transmitting terminal information
Inventor: HAGA HIROTSUGU
IPC: G06F13/00
Filed: 1994-06-08
Abstract: PURPOSE:To obtain a command string constituting method for easily executes mutual conversion between a BAS code and a command string. CONSTITUTION:A header code part 31 in a command string is a fixed length byte code indicating the head of the command string. A command code part 32 is a fixed length byte code indicating the function of the command string. A parameter part 33 is a parameter value determined in each command code and has a fixed length. When variable values exist in accordance with the sorts of the command code and the parameter value, a data part 34 indicates respective values. An end code part 35 is a fixed length byte code indicating the end of the command string. The data part 34 of the command string is constituted so that n data bytes from a 1st data byte part 41 up to a 2n data byte part 4n are continued to leading data of one byte called as a command byte part 40.
Patent JP-H0426649-A (JP)
Title: Production of dicarbonyl fluoride
Inventor: NAKAJIMA JUNICHIRO
IPC: C07C51/62
Filed: 1990-05-18
Abstract: PURPOSE:To obtain the title compound useful as a synthetic raw material in high yield in reacting oxalyl fluoride with hexafluoropropylene oxide, by making concentration of oxalyl fluoride in a specific range based on an aprotic organic solvent. CONSTITUTION:In reacting oxalyl fluoride with hexafluoropropylene oxide in an aprotic organic solvent in the presence of a catalyst, concentration of oxalyl fluoride based on the aprotic organic solvent is made 10-40mol/l, preferably 15-30mol/l to give the compound shown by the formula. The amount of hexafluoropropylene oxide fed is 0.5-2.5mol, preferably 1-2mol based on 1mol oxalyl fluoride. The reaction temperature is preferably -20 deg.C to 0 deg.C. Ethylene glycol dimethyl ether is preferable as the aprotic organic solvent.
Patent JP-H0423529-A (JP)
Title: Method and circuit for inputting/outputting digital signal
Inventor: ITO MASAHIRO
IPC: H04B14/04
Filed: 1990-05-18
Abstract: PURPOSE:To obtain an I/O method capable of corresponding to all transmitting systems independently forward/backward shift transmitting method without increasing the number of circuits by repeatedly outputting two right(R) and left(L) channel data plural times as the same data on one side of a channel identification(ID) signal. CONSTITUTION:In an m-bit shift register circuit 1, an SO output terminal is inputted to an SI input terminal, and (m)X(n) clocks are inputted to a terminal A in one period for inputting a load signal from a terminal B, the same data are outputted from the SO terminal repeatedly n times. In this case, the frequency of a transmission clock is set up to (the number of bits of one sample data X 2 channels X n) X sampling frequency (Fs) and the channel data of one side are serially transmitted in each m bits as the same data repeatedly n times within 1/2Fs time. Thus, the increment of circuits can be suppressed and the I/O method capable of corresponding to all transmission systems can be obtained.
Patent JP-H11308188-A (JP)
Title: Pointer processing system
Inventor: HATANO SATORU
IPC: H04J3/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To eliminate restrictions with respect to a signal frame phase between the low-speed interface part and high-speed interface part of an SDH (synchronous digital hierarchy) synchronous terminal station equipment and to improve the versatility of a hardware by providing a pointer reception part in the low-speed interface part and providing a pointer transmission part in the high-speed interface part. SOLUTION: A pointer processing is processed separately in a pointer reception part 5 and a pointer transmission part 9. The respective low-speed interface part are provided with a reception part 2 and the pointer reception part 5 and the respective pointer reception parts 5 are provided with a pointer interpretation part 3 and a memory part 4. A high-speed interface part 12 is provided with the pointer transmission part 9, a multiplex part 10 and a transmission part 11 and the pointer transmission part 9 is provided with a memory part 6, a pointer computation part 7 and a pointer insertion part 8. Thus, the versatility of the high-speed interface part 12 is improved, the hardware of the high- speed interface part 12 of active and standby transmission units is shared and an equipment is constituted at a low cost.
Patent JP-S5250392-A (JP)
Title: Process for preparing chelate resins
Inventor: ARITA KAZUHIRO
IPC: C08F8/40
Filed: 1975-10-20
Abstract: PURPOSE:To prepare a chelate resin having phosphomethylamino groups useful as metal collectors.
Patent JP-S5352852-A (JP)
Title: Tooth form of sprocket
Inventor: KAWAMOTO SHINOBU
IPC: F16H55/30
Filed: 1976-10-22
Abstract: PURPOSE: To obtain the sprocket which has little loss of transmission power and is little abrasive by allowing the tooth form of the sprocket to be formed of the curved surface having one radius of curvature, the curved surface having another radius of curvature and the clothoid curved surface connecting said both curved surfaces. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62286845-A (JP)
Title: Constant speed traveling device for vehicle
Inventor: ETO YOSHIYUKI
IPC: B60W30/00
Filed: 1986-06-03
Abstract: PURPOSE:To permit the proper throttle control by calculating a power train group transmission power by weighing the transition characteristics such as memorized useless time and delay elements for each differential cycle for obtaining acceleration speed and obtaining a proper estimated traveling resistance value. CONSTITUTION:A feed/forward error calculating part 15 consists of an engine performance table 53 same as engine performance table 25, wheel power calculator 55, traveling resistance estimating device 57, aimed throttle opening degree calculator 59 as calculating means, and a subtraction calculator 17. The traveling rcsistance is estimated by the wheel power caculator 55 and the traveling resistance estimating device 57. Even in the case when it is necessary to largely vary the throttle opening degree in each control cylce, the error generated up to the calculation time of a power train group transmission power can be prevented. Therefore, a proper estimated traveling resistance value can be obtained, and the proper throttle control is permitted.
Patent JP-H01305101-A (JP)
Title: External envelope trochoidal turning gear with rotor composed of two section
Inventor: RARUFU HOFUMAN
IPC: F04C18/10
Filed: 1988-05-26
Abstract: PURPOSE: To facilitate manufacture by constituting a rotor with two rotor halves having peripheral surfaces drawing trochoidal curves, engaging each half with a sleeve, combining one of the halves with the sleeve via a pin and combining the two halves with a bolt. CONSTITUTION: A trochoidal rotary device comprises a rotor 12 which is so supported that it rotates around a shaft 24 in the manner of the movement of a planet in a housing 14. The rotor 12 is formed by rotor halves 31, 33. Each half 31, 33 has a corresponding peripheral surface 35, 37. When the two halves 31, 33 are fixed to each other, a trochoidal curve is defined. The two halves 31, 33 are engaged in a gear sleeve 49. The two members 31 and 49 are fixed by a pin 55 engaged in a hole 53 of a radial flange 50 extending from the gear sleeve 49 and a hole 41 formed in the half 31. Furthermore, the two halves 31, 33 are fixed by screwing a bolt 63 penetrating from the half 33 side with the half 31.
Patent JP-S63310543-A (JP)
Inventor: ARUBERUTOUSU AEMIRIUSU SEINO S
IPC: G09G1/04
Filed: 1988-05-26
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。