baber/WOPTO huggingface dataset:
Patent JP-H09325002-A (JP)
Title: Electronic scale
Inventor: KAARU JII MASURERIIZU
IPC: G01B7/14
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic scale by which a measurement can be performed with high accuracy even in a severe state. SOLUTION: A read head inside a slider assembly 120 and a magnetic flux modulator (composed of a disruptor and of an enhancer) 170 which is formed at a beam 102 are inductively coupled according to the positional relationship between both. Thereby, when the slider assembly 120 is moved, an alternating signal in the number of cycles according to a movement distance can be acquired, and the movement distance or a position can be measured by the signal. It is not required to supply electric power to the magnetic flux modulator. A transmitter winding (a transmission winding) which generates a fluctuating magnetic field as well as a first receiver winding and a second receiver winding which detect a modulated magnetic flux are contained in the read head.
Patent JP-S55142443-A (JP)
Title: Tape recorder
Inventor: TANAKA SHINSAKU
IPC: G11B15/10
Filed: 1979-04-20
Abstract: PURPOSE: To simplify the constitution and to improve the manipulation, by returning the head support member with the restoring force of operation button.  
     CONSTITUTION: The tension coil spring 21 is spanned between the reproduction operation member 16 with operation button 20 and the frame 17, and the pressing leg 19 is provided with the reproduction operation member 16. Further, the interlocking member 24 advancing or retreating guided with the guide pins 25a, 25b is provided under the fixed board 1, the tension coil spring 29 is spanned between the latch piece 26 and the latch piece 7 of the fixed board 1, and the pressing leg 19 is clipped with the two branch clip piece 27. Thus, the stop operation button is depressed on the way of reproduction operation and the latch plate 22 is removed from the reproduction operating member 16, then this member 16 is returned to the standstill position with the spring 2, the pressing leg 19 returns the interlinking member 24, and the latch piece 28 of the interlinking member 24 returns the head support member 4 to the initial position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53133484-A (JP)
Title: Apparatus for automatic chemical analysis
Inventor: NAONO TOYOHIKO
IPC: G01N33/48
Filed: 1977-04-27
Abstract: PURPOSE: To shorten the washing system and washing time when changing over the items and also to prevent cross contamination by providing exclusive pumps for each reagent and furnishing reagent selector valves between the pumps and the reaction vessel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000239772-A (JP)
Title: Composite high strength material and its production
Inventor: KOBAYASHI TOSHIRO
IPC: B22F3/10
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To produce an Al-contg. composite high strength material of high performance combining superhigh strength which has not heretofore been attained not only in the case of Al alloy wire rods but also in the case of bulk materials, ductility and toughness. SOLUTION: A powdery mixture in which Nb powder is almost uniformly dispersed into Al powder is prepd., and this powdery mixture is compacted to form into a billet 2. The billet 2 is inserted into a pipe 3 made of pure Cu, solid rods 4 made of pure Cu are inserted into both ends of the billet 2, which are sealed, and, after that, swaging is executed until the diameter of the billet 2 reaches 20 mm→2 mm (wire rod) at ordinary temp. After that, wire drawing is executed at ordinary temp. to obtain the composite high strength wire rod.
Patent JP-2000241334-A (JP)
Title: Apparatus and method for controlling scanning probe microscope
Inventor: WATANABE KAZUTOSHI
IPC: G01N37/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To enable the reproducible measurement of the surface of sample by controlling the force acting across a cantilever probe and the sample constant over a long time, by correcting the fluctuations of the force acting across the cantilever probe and the sample caused by the thermal deformation of a cantilever by the irradiation with semiconductor laser beam and the temporal fluctuations in the quantity of semiconductor laser beam. SOLUTION: The distance between a cantilever probe and a sample is increased at a certain time interval and the output of a displacement detector in such a state that no stress acts on the cantilever probe is measured. By again setting the output value of a force setting part on the basis of the measured value, the cumulation of the fluctuation quantities of the displacement detector caused by the thermal deformation of a cantilever by the irradiation with semiconductor laser beam and the temporal fluctuations in the quantity of semiconductor laser beam is suppressed and the force acting across the cantilever probe and the sample over a long time is controlled constant.
Patent JP-S53134136-A (JP)
Title: Starring cycle forming device
Inventor: NEGISHI MINORU
IPC: F02G1/044
Filed: 1977-04-27
Abstract: PURPOSE: To make isothermal compression and expansion by feeding working fluid between two cylinder rooms having a different displacement from each other, and to make the device perform starting cycle by means of the rotation of a crank shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0575976-A (JP)
Title: Television signal transmitter
Inventor: SEIPURASATSUDO BASUDEBU NAINPA
IPC: H04N7/00
Filed: 1992-01-21
Abstract: PURPOSE:To beautifully display by coding and linking a television image field including the information to supply an NTSC analog signal to a standard NTSC signal. CONSTITUTION:A main channel has an NTSC compatible signal in time T2 and has the digital coding information from a source coding circuit and a channel coding modulating circuit in times T1 and T3. An NTSC decoder 320 extracts an NTSC image in the time T2 and a digital demodulator 330 extracts the digital information transmitted in the times T1 and T3. A decoder 340 performs the source coding of information from a modulator 330. At the orthogonal channel, a digital demodulator 360 executes the reverse function, the digital information is extracted, and a decoder 370 performs the source coding. Here, a linking device 350 connects the image information from decoders 340 and 370 with the image information from an inserting device 380 and reconstitutes and transmits the information. Thus, an NTSC part is received and can be beautifully displayed.
Patent JP-S52131903-A (JP)
Title: Removal of zinc from dust in effluent water after washing blast furnace gas
Inventor: SUZUKI AKIO
IPC: C22B19/30
Filed: 1976-04-28
Abstract: PURPOSE: To efficiently remove ZnO from dust in effluent water after washin blast furnace gas in a short time by reducing ZnO to Zn and evaporation Zn,thereby reclaming the dust as raw material for a blast furnace. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57162836-A (JP)
Title: Electronic circuit device
Inventor: MIZUGUCHI HIROSHI
IPC: H03K19/00
Filed: 1981-03-31
Abstract: PURPOSE:To increase the utilizing efficiency of power supply, by connecting a plurality of integrated circuits in series between power supplies and providing a current by-pass means between power supply terminals of the integrated circuits. CONSTITUTION:Power supply terminals of integrated circuits 10, 20, 30 and 40 is connected in series between a positive output terminal 1a and a negative output terminal 1b of a power supply 1 via resistors 2, 3 and 4. A series circuit of diodes 11 and 12 is connected between power supply terminals 10a and 10b to constitute a current by-pass means which is conductive when a voltage at a prescribed voltage or more is applied between the terminals 10a and 10b. Similarly, the integrated circuit 20 is provided with a constant voltage circuit consisting of resistors 21 and 22 and a transistor 23, the integrated circuit 30 is provided with a series circuit of diodes 31 and 32, and the integrated circuit 40 is provided with a constant voltage diode 41 respectively. If the current consumption of the  integrated circuit 40 is greatest, the constant voltage diode 41 can be omitted.
Patent JP-S60195759-A (JP)
Title: Controlling device of video tape recorder
Inventor: MIZUSAWA TSUTOMU
IPC: G11B15/473
Filed: 1984-03-16
Abstract: PURPOSE:To stably pull in a phase controlling loop at the moment when the mode is switched from special reproduction to normal reproduction and to suppress the disturbance of a picture by making the phase of a reference signal for controlling the phase of a disk follow the phase of a phase feeding back signal. CONSTITUTION:A vertical synchronizing signal from a terminal 1 is not impressed upon a reference generator 2 at the time of reproduction and the generator 2 sends a reference signal to an automatic phase controlling (APC) circuit 3 under a freely run condition. A (PG) signal indicating the position of a head generated from a coil 5 by the rotation of a motor 4 is fed back to the APC circuit 3 as a comparison signal and a phase feedback (PFS) signal indicating the rotational phase of the head is outputted to a phase adjusting means 10. Moreover, a control signal for adjusting phase is inputted in the reference generator 2 through a switch 11 which is conducted at the time of special reproduction and the phase of the reference signal REF is made to follow the PFS signal. Therefore, pulling in of a phase controlling loop can be performed stably when the mode is switched from the special reproduction to the normal reproduction.
Patent JP-H11243742-A (JP)
Title: Root vegetable crop harvester
Inventor: YANO NORIHIRO
IPC: A01D27/04
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a root crop harvester compact in machine body with a transmission mechanism constructed reasonably, designed to integratedly and vertically move a divider and a pull carrier around the revolving center. SOLUTION: This root crop harvester is so designed that a divider 2 with many lugs 1 moving up backward, a pull carrier 3 for pulling out and carrying root crops planted in the field, and a foliage carrier 12 are integrally constructed, the rear position of the machine body is equipped with a cutting blade for the foliage of the root crop, and a drive case housed with a transmission mechanism driving the divider 2, the pull carrier 3 and the cutting blade is set up at the revolving center of the divider 2, the stem/leaf carrier 12 and the pull carrier 3.
Patent JP-S58166605-A (JP)
Inventor: TAMURA HIROSHI
IPC: H01P7/10
Filed: 1982-03-27
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-H10247784-A (JP)
Title: Multilayer printed wiring board and manufacture thereof
Inventor: HIRAMATSU YASUJI
IPC: H05K3/46
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To restrain cracks from occurring in an electroless plating adhesive layer starting from an interface as a starting point between a conductor layer and a resin layer by a method wherein an interlayer insulating resin layer is composed of an electroless plating adhesive layer and a high-toughness resin layer. SOLUTION: In a multilayer printed wiring board, an electroless plating adhesive layer 7 serving as an upper conductor adhesive layer comprised in an interlayer resin insulating layer is laminating on a lower conductor layer 13 and an adjacent plating resist 12 through the intermediary of a high-toughness resin layer 6 and the lower conductor adhesive layer 8. Therefore, a stress induced in the electroless plating adhesive layer 7 at an interface between the conductor layer 13 and the plating resist 12 in a heat cycle is absorbed by the high-toughness resin layer 6, so that cracking is restrained from occurring in the electroless plating adhesive layer 7. Even if cracking occurs in the electroless plating adhesive layer 7, the cracking is stopped from running by the high-toughness resin layer 6, so that a lower conductor layer 13 can be protected against disconnection.
Patent JP-S55142940-A (JP)
Title: Electronically controlled carburetor
Inventor: YAMAGUCHI HIROSHI
IPC: F02D41/34
Filed: 1979-04-21
Abstract: PURPOSE: To secure a stability at a start up time and improve a fuel economy by controlling a degree of opening of an electro-magnetic valve at an auxiliary fuel feeding passage with a signal indicating an operating condition at the time of a start up.  
     CONSTITUTION: A micro-computer 18 is fed as an input with a means 10 to detect a revolving speed of an engine, a means 11 to detect a typical temperature of an engine 11, and a means 12 to detect a signal for a starter motor and an output generated by a sensor 13 for a screw valve opening degree. The micro-computer 18 is constituted by a micro-processor 14, a readon memory 15, a randum access memory 16, and an input and output control circuit 17, and controls an electro- magnetic valve on an auxiliary fuel feeding passage adapted to give an optimum air- fuel ratio in compliance with the operating condition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58167231-A (JP)
Title: Cargo-loading device for truck
Inventor: TODA KEIJI
IPC: B60P1/04
Filed: 1982-03-27
Abstract: PURPOSE:To enable to contain the bucket-contained wastes and the like separately by supporting oscillating arms on both sides of a cargo box divided into the front and the rear for enabling the lid of a bucket opening part at the top to be opened and closed at a proper position above the cargo box. CONSTITUTION:By the extension of an oil pressure cylinder 11, oscillating arms 10 are rotated backward, and a bucket 13 is positioned at the rear side of a car body 1. At this position, waste is thrown into a bucket 13 through an opening part 12. After that, the oil pressure cylinder 11 is contracted, and oscillating arms 10 are rotated forward to move the bucket 13 to a front containing chamber 2a of the cargo box 2 or the upper side of the opening part 5 of a rear containing chamber 2b. Then, by the extension of an oil pressure cylinder 15, the bucket 13 is rotated anticlockwise, and a lid 16 is moved by the linkage of connecting links 17. A flat part 12 of the bucket is opened, and two kinds of wastes are separately loaded in the cargo box 2. Meanwhile, at a waste-disposing place, the cargo box 2 is slanted to open a discharge door 6, and then moved for releasing as drawing out a pin 9 of a partition plate 7.
Patent JP-H03252719-A (JP)
Title: Printer
Inventor: WADA KOJI
IPC: B41J5/30
Filed: 1990-03-02
Abstract: PURPOSE:To improve transmission efficiency and accumulation efficiency by transmitting format data accumulated in the file of a host computer to a printer once, increasing the compressibility of the data with the printer, returning the data to the host computer, then re-filing it in the file. CONSTITUTION:An expansion processing circuit 05 which decodes encoded data receiving from the host computer, a compression processing circuit 06 which encodes non-compression data received from the host computer and decoded data decoded at the expansion processing circuit 05, and a means which transmits the encoded data encoded at the compression processing circuit 06 to the host computer are provided. The format data accumulated in the file of the host computer is transmitted once to the printer, and is returned to the host computer after increasing the compressibility with the printer, and is re-accumulated in the file. In such a way, the transmission efficiency and the accumulation efficiency can be improved.
Patent JP-S58174319-A (JP)
Inventor: ROBAATO CHIYAARUZU HAIDAA
IPC: C07D213/69
Filed: 1983-03-24
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-H04284551-A (JP)
Title: Device equipped with rom storing compressed data
Inventor: ASAKURA SHINYA
IPC: G06F9/445
Filed: 1991-03-14
Abstract: PURPOSE:To reduce the capacity of a read only memory (ROM) in the device by storing compressed data in the ROM concerning the device equipped with the ROM storing the compressed data. CONSTITUTION:The above device is equipped with a central processing unit (CPU) 1, random access memory (RAM) 2 to be operated as an instruction cache provided in the CPU 1, ROM 4 storing the compressed data in advance, correspondence table 5 showing the correspondence of data before and after compression, and data extending circuit 3 to extend the data read out of the ROM 4 by using the correspondence table 5, and the extended data are stored in the instruction cache so that the CPU 1 can execute an instruction.
Patent JP-S61209936-A (JP)
Inventor: YOSHIDA SHUJI
IPC: C21C1/04
Filed: 1985-03-13
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-S61208298-A (JP)
Inventor: NAKAGAWA TOSHIO
IPC: H05K13/08
Filed: 1985-03-13
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-S56145379-A (JP)
Title: Structure of electronic watch
Inventor: OOSAKA TAKATOSHI
IPC: G04C3/00
Filed: 1980-04-15
Abstract: PURPOSE:To reinforce the mechanical strength of a circuit substrate and a main plate and to keep the precision of the position, in the electronic watch having hands and electro-optical display, by providing a support for liquid crystal cell and fixing said circuit substrate to the main plate. CONSTITUTION:A window is provided in a hand type face 101. The liquid crystal cell 201 which is one device in the electro-optical display is fixed to the support 203 through said window. The support 203 is fixed to the circuit base plate 104. A flexible circuit base plate 105 electrically connects the liquid cell 201 and the circuit substrate 104 by soldering, thermal compression, or the like. The main plate 107 which supports ring trains 106 and the circuit base plate 104 are fixed with an electric insulating sheet 108 being held inbetween, and the strength of both devices are reinforced to each other. The liquid cell support 203 is used as a light conductor wherein light from a lamp 202 is diffused and conducted, and a reflecting plate is formed on a lower surface 204.
Patent JP-H05249449-A (JP)
Title: Display device
Inventor: AMAKO ATSUSHI
IPC: G02F1/1335
Filed: 1992-03-06
Abstract: PURPOSE:To make the toughness and defect of picture elements in a display body inconspicuous with a simple means by disposing a member forming a phase type grating at the back of a display body having picture element groups. CONSTITUTION:A lighting source 101 irradiates the display body 102. The light transmitting the display body 102 is reflected by a light path bending mirror 103 and comes into an observer 107 through a lens 105. The phase type grating 104 is formed on the surface of the light path bending mirror 103. By the light dividing action of the phase type grating 104, plural duplicated images corresponding to the respective picture elements are obtained. The distance Z between the display body 102 and the grating 104 and the pattern and the sectional shape of the grating 104 are decided so that the duplicated images are just between the picture elements. The distance Z is selected so that the contrast of Moire fringes generated between the picture periodic structure of the display body 102 and the picture periodic structure of the grating 104 is inconspicuous.
Patent JP-H10231814-A (JP)
Title: Fluid flow control method and fluid flow control device
Inventor: NAKAGAWA JUN
IPC: F15C1/04
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To control flow and speed of fluid by changing volumetric magnetic susceptibility of the fluid in magnetic field inclination. SOLUTION: A non-magnetic cylindrical body 2 is placed in air, and a magnetic field magnetic field strength of which decreases from one end to the other end is applied inside of the cylindrical body 2 by a coil 3 which is a magnetic field generating means. Thereafter, when a part of the air in the cylindrical body 2 is raised in temperature by a heater 4, density of the air raised in temperature decreases, and volumetric magnetic susceptibility decreases. Additionally, magnetic susceptibility of gas molecules themselves decreases by temperature rise, and it contributes to decrease of the volmetric magnetic susceptibility.  As the air the volmetric magnetic susceptibility of which becomes low is pushed out to the side where magnetic field strength is low along magnetic field strength inclination, an air current from the side where magnetic field strength is high to the side where it is low is formed inside of the cylindrical body 2. In the meantime, a part of the air in the cylindrical body 2 is cooled to form an air current from the side where magnetic field strength is low to the side where it is high in the cylindrical body 2.
Patent JP-H07232617-A (JP)
Title: Retractor for seat belt
Inventor: HIHATA IWATA
IPC: B60R22/36
Filed: 1994-02-24
Abstract: PURPOSE:To provide such a low-cost retractor for a set belt that can surely be switched from an emergency lock retractor to an automatic lock retractor without improving the assembling accuracy of the components. CONSTITUTION:When webbing is drawn out by a prescribed quantity or more from a retractor, a control plate 22 is turned in an arrow Y2 direction so that the engagement projection 23a of a lever 23 is introduced in a notch part 22c for communicating an outer cam groove 22a with an inner cam groove 22b. The notch part 22c is provided with the first cam face 22f which introduces the engagement projection 23a from the outer cam groove 22a to the inner cam groove 22b according to turning of the control plate 22 in the webbing drawing direction, and the second cam face 22g which introduces the engagement projection 23a from the inner cam groove to the outer cam groove 22a according to turning of the control plate 22 in the webbing winding direction. The lever 23 is driven by cam action according to the turning of the control plate 22.
Patent JP-H0578313-A (JP)
Title: Process for producing aryl (or heteroaryl)piperazinyl- butylazole derivative
Inventor: RAMON MERUSE BIDARU
IPC: C07D231/12
Filed: 1992-03-06
Abstract: The present invention relates to a process for the preparation of aryl (or heteroaryl) piperazinyl-butylazole derivatives corresponding to the general formula I   <IMAGE> (I)  in which Ar denotes a nitrogenous or other aromatic radical chosen from differently substituted aryls, differently substituted 2-pyrimidine, 2-N-methyl-imidazole and 3-(1,2-benzisothiazole) Z1 denotes a nitrogen atom or an optionally substituted carbon atom which may be denoted by: C-R1 Z2 denotes a nitrogen atom or an optionally substituted carbon atom which may be denoted by: C-R2 Z4 denotes a nitrogen atom or an optionally substituted carbon atom which may be denoted by: C-R4 and R1, R2, R3 and R4, which are identical or different and may also form a part of another ring, aromatic or otherwise, denote a hydrogen atom, a halogen, a lower alkyl radical, a nitro radical, a hydroxyl radical, an alkoxy radical, a cyano radical, a carboxylic radical, a carboxamido radical, an alkylcarboxylate radical, an aryl or substituted aryl radical, a sulfonic radical, a sulfonamido radical optionally substituted on the amino group or an amino or substituted amino radical wherein <IMAGE> (IX)  in which Ar has the meanings referred to above and X denotes a halogen atom, is reacted with a compound of general formula III   <IMAGE> (III)  in which Z1, Z2, Z4 and R3 have the meanings referred to above.