baber/WOPTO huggingface dataset:
Patent JP-S5491311-A (JP)
Title: Magnetic head
Inventor: TAKII HIDEYOSHI
IPC: G11B5/187
Filed: 1977-12-28
Abstract: PURPOSE: To reduce the meandering phenomena and to remarkably improve the low frequency characteristics by enlarging the length of a head chip in the running direction of a magnetic tape more than a back core and by forming a preset indlined cut portion.  
     CONSTITUTION: A head chip 2 having a magnetic gap and a preset thickness is jointed to the front of a back core 1 and is brought into contact with a magnetic tape. If the length of the core 1 is denoted at b and the length of the chip 2 is denoted at c, the ratio c/b is preset to be larger than 1 and smaller than 2. At the magnetic tape contact surface, the inclined cut surface portion 8, which is cut at a preset angle from the vicinity of the magnetic gap to one corner of the head chip and which is also cut toward the deep portion  of the other corner 2b of the head chip, is formed at each side of the magnetic gap. The core 1 thus prepared is inserted into a shield case 3 and has its magnetic tape contact surface polished. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63145541-A (JP)
Title: Modulo-w circuit
Inventor: ISHIZUKA TERU
IPC: G06F11/00
Filed: 1987-06-27
Abstract: PURPOSE:To improve the overall trouble detecting rate of a check circuit by holding all bits '1' showing the wrong data. CONSTITUTION:A modulo-3 circuit 501 inputs 2-bit data D=[d1, d2] and a strobe signal STB, and outputs 2-bit data E=[e1, e2]. For instance, if the signal STB is inputted with D=[0, 1] when the output E=[1, 0] is satisfied before input of the STB, the output E is changed to [0, 1] from [1, 0]. Under such conditions, if the STB is inputted with D=[0, 0] satisfied, the output E is changed to [0, 0] from [0, 1]. However the state [1, 1] is kept regardless of the value of D when the original stage of the output E is equal to [1, 1]. Therefore the output E is fixed at [1, 1] after input of the STB if D=[1, 1] or E=[1, 1] is satisfied. s [1, 1] shows originally the wrong data in terms of the value of modulo-3, it is decided that a circuit preceding this relevant circuit has a trouble. In such a way, the overall trouble detecting rate of a check circuit is improved.
Patent JP-S5859790-A (JP)
Inventor: MAEDA KENJI
IPC: B25J17/02
Filed: 1981-10-07
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-H115404-A (JP)
Title: Wheel supporting hub unit
Inventor: OUCHI HIDEO
IPC: B60B27/02
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a caulking part without complicating the shape of a uniform motion joint by providing a flat surface, which can freely contact with a stage difference surface, in an inner end surface of a caulking part of an abutment part of a stage part, which is formed in an inner end part of a driving shaft, and a stage difference part. SOLUTION: An inner end surface of a caulking part 9a formed at an inner end of a hub 13a is formed with at least one part (a part close to the periphery) of a circular flat surface 21, which is vertically formed in relation to the center shaft of the hub 13, by coining or cutting so as to be positioned outside in the radial direction than the inner peripheral surface of an inner wheel 3b fitted on a stage part 7 of the hub 13a. In the condition that the hub 13a and a driving shaft 16 are connected to each other, an inner end surface of the caulking part 9a and a step difference surface 19 of a stepped part 18, which is formed in a base end of the driving shaft 16, are brought into surface-contact with each other over the full circumference, and the surface pressure to be applied to the inner end surface of the caulking part 9a with the nut fastening force can be reduced.  With this structure, in the case where a large axial load is applied to the caulking part 9a, plastic deformation of the caulking part 9a is prevented.
Patent JP-S5384934-A (JP)
Title: Preparation of terephthalic acid
Inventor: HASHIZUME HIROSHI
IPC: B01J31/00
Filed: 1976-12-30
Abstract: PURPOSE: To reduce the loss of acetic acid as solvent due to oxidation by removing water from a condensate obtained by condensing the gas discharged from the oxidation reactor, recovering methyl acetate from the condensate and returning it to the reactor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5859234-A (JP)
Inventor: SAMIYUERU DONARUDO NIIMII
IPC: C08J9/00
Filed: 1982-09-14
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-H095315-A (JP)
Title: Method and device for analyzing concentrated solution
Inventor: TSUKAGAMI YASOJI
IPC: G01N33/20
Filed: 1995-06-26
Abstract: PURPOSE: To analyze a concentrated halogen solution in real time by measuring the corrosion rate of a metallic container containing the solution and finding the halogen concentration of the solution from the measured value, etc., by an electrochemical method. CONSTITUTION: A gas 5 containing a halogen element is supplied to a metallic container 1 from the outside. A corrosion rate monitoring sensor 3 which monitors the corrosion rate of the container 1 and a temperature sensor 4 are set in a halogen solution 2 in the container 1. The sensors 3 and 4 are connected to an input section 6 and an arithmetic section 7 analyzes the solution for the halogen concentration of the solution. A displaying section 8 displays the analyzed results and a recording section 9 records the results. Since the concentration of a halogen element in the solution can be measured by electrochemically measuring the corrosion rate of the container 1, the concentration can be measured in real time while the solution is kept as it is.  In addition, although the absorbing solution of a CO2 absorbing device used for preventing the global warming also concentrates and corrodes a metal with time, the solution can also be analyzed in the original state.
Patent JP-S5282486-A (JP)
Title: Electronic watch
Inventor: ASANO KAZUHIRO
IPC: G04G5/00
Filed: 1975-12-29
Abstract: PURPOSE: To perform reading of time correcting condiion easily and positively by making possible automatic display of second display in correcting second and date display in correcting date in a watch wherein second and date are composed to a calling system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0245495-A (JP)
Title: Bismuth (phosphoric acid/sulfuric acid)saccharide
Inventor: ESU MAAKU BOOEN
IPC: A61K33/00
Filed: 1989-06-21
Abstract: NEW MATERIAL: A bismuth (phosphated/sulfated) saccharide.  
     EXAMPLE: A complex salt of bismuth hydroxide sucrose octasulfate.  
     USE: A remedy for gastroenteropathyl due to campylobacter type organisms and tunica mucosa ventriculi damage.  
     PROCESS: A (phosphated/sulfated) hydrogen saccharide such as potassium sucrose octasulfate, is reacted with a bismuth compound such as Bi(OH) 3 , etc., in glacial acetic acid and nano-pure water obtained by passing deionized water through a naono-pure column with stirring while being cooled with ice. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1012152-A (JP)
Title: Ion source and ion implantation device
Inventor: SEKI TAKAYOSHI
IPC: H01L21/265
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce reflection of microwaves, facilitate adjustment, reduce rise time of an ion source, and miniaturize a device by forming structure for changing a waveguide shape stepwise along the advancing direction of the microwaves. SOLUTION: A microwave of a specific frequency oscillated by means of a microwave oscillator 1 is introduced into a discharge chamber 6 through an matching tube 10 from a waveguide 5a. The matching tube 10 changes a waveguide shape stepwise like A, B, C, and D along the advancing direction of the microwave and performs impedance matching. The microwave is introduced into the discharge chamber 6, and gas is supplied from a gas supply port not shown. In addition, when a direct current magnetic field conditioned in the vicinity of electron cyclotron resonance is applied to the microwave transmission direction by means of coils 8a and 8b, plasma of the supplied gas is generated by these mutual reaction. An ion beam 9 is extracted from this plasma by means of an ion extracting electrode system 7.
Patent JP-S6220507-A (JP)
Title: Production of olefin polymer
Inventor: YOKOYAMA MASUZO
IPC: C08F4/00
Filed: 1985-07-19
Abstract: PURPOSE:To obtain an extremely highly stereoregular polymer industrially in high yield by polymerization of olefin in the presence of a catalyst consisting of specific solid catalyst component, organoaluminum compound and organosilicon compound. CONSTITUTION:The objective polymer can be obtained by polymerization of olefin(s) in the presence of catalyst consisting of (A) a solid catalyst component derived from contact between (i) magnesium halide (e.g., MgCl2, MgI2, MgBr2), (ii) alkoxy compound of Ti [e.g., Ti(O-C2H5)4, Ti(O-C6H13)3Cl], and (iii) halogen compound of Si (e.g., SiCl4, CH3SiCl3), (B) organoaluminum compound (e.g., triethylaluminum) and (C) organosilicon compound having Si-O-C bond (e.g., phenyl trimethoxysilane).
Patent JP-S5585736-A (JP)
Title: Foundation work
Inventor: AZUMA TAKASHI
IPC: E02D27/01
Filed: 1978-12-23
Abstract: PURPOSE: To obtain a foundation work wherein inexpensive frame materials can be used, repeated use thereof is not needed, troublesome assembly, disassembly and repair of them can be omitted and concreat can be poured thereinto without giving internal pressure or load thereto leading to their deformation.  
     CONSTITUTION: An inexpensive single sheet such as a corrugated cardboard or a tin plate is bent into a form material 1 and a pair of form materials 1 are allowed to be arranged facing each other on the ground 2 through a cavity 3 for forming a foundation. The earth is piled up on the outside of this pair of forms 1 and them concreat is deposited into the cavity 3 between this pair of form materials 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6051958-A (JP)
Title: Diagnosing system of memory
Inventor: KUGIMIYA SETSUO
IPC: G06F11/22
Filed: 1983-08-31
Abstract: PURPOSE:To enable to execute a test of maximum capacity by operating data transfer address conversion function and making a disguised data transfer address imitate an actual data transfer address. CONSTITUTION:When an actual data transfer address signal inputted from a test program is, for instance, X001 that indicates a block 1, a disguised address conversion section 34 prepares a disguised data transfer address signal obtained by adding it to upper position of an actual data transfer address signal X100 to make it X1100 and outputs to a data transferring device 2. The device 2 instructs data transfer making the X1100 data a transfer address. On receiving above-mentioned signal X1100, an actual address conversion section 35 prepares a reproduced actual data transfer address signal obtained by subtracting X001 from upper position of X1100 to make it X100 referring to output from a block unit stepping memory 33 and addresses to a memory 1 and stores the data.
Patent JP-H1011260-A (JP)
Title: Intra-window data registration method, recording medium, and computer system
Inventor: AKIYAMA NORITAKE
IPC: G06F3/048
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To automatically register input data corresponding to the functions of respective windows by displaying data inputted from one data input area to the plural windows displayed on a display screen. SOLUTION: When the 'T0' (registered in the slave window 44 of a batch monitor) of a ladder chart displayed in the slave window 44 is clicked with a mouse cursor MC, a CPU checks the attribute of an object of an instructed part, and judges whether or not it is the graphic of a device. Then, in the case of the graphic of the device, the CPU reads the data corresponding to the graphic from a RAM and displays them in a dialogue box 40d. In this case, after clicking the slave window 42 of a registration monitor by the cursor MC, focusing the slave window 42 and selecting the window, when a 'registration' button 400 for instance is clicked by the cursor MC, the 'T0' is registered to the slave window 42 of the registration monitor.
Patent JP-S5680604-A (JP)
Title: Gardening use hot air heater for combined use of oil and substitute fuel
Inventor: FUJIMOTO SHIGEO
IPC: F24H3/06
Filed: 1979-12-06
Abstract: PURPOSE: To accomplish oil and labor saving by limiting the fuel oil to a small account enough to operate an automatic temperature controller through mechanical supply of substitute oil to make up for insufficient oil.  
     CONSTITUTION: Chains 4 and 4' are looped around chain gears 1 and 1' and 2 and 2' provided on both upper and lower sides to construct a conveyor A. The conveyor A is arranged inclined on the side of a heater B equipped with an automatic ignition type burner for oil fuel and an automatic temperature controller while connected to a storage hopper 8 therebehind. As a motor 9 turns regulated in the operation time with a timer, interlocked chains 4 and 4' are actuated to feed an ogalite as a solid fuel onto a fire grating in a burning furnace. This makes it free from constant attending by operators thereby enabling the saving of oil and labor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5783736-A (JP)
Title: Automatic brake gap regulator for drum brake
Inventor: MIYAKE KATSUYA
IPC: F16D66/00
Filed: 1980-11-14
Abstract: PURPOSE: To simplify the wiring to an electromagnetic actuator and to prevent the disconnection, by forming many projected chips circumferentially at the open end edge of a brake drum with interval while constructing a generator with a permanent magnet facing with said chip and a coil.  
     CONSTITUTION: In order to detect the temperature rise of a brake shoe 5 a temperature sensitive element 21 is secured on the web 8 of the brake shoe while in order to release the gearing between a regulation lever 3 and a nail wheel 18 an electromagnetic actuator 22 is provided on a backplate 11 while facing with the board face of the regulation lever 3. A notch is provided at the open end edge of the brake drum 30 to form many projected chips 30a circumferentially with constant gap, while a variable reactance type generator 31 is constructed by a permanent magnet 32 facing with said chip 30a and a coil wound around said magnet then it is arranged on a backplate 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0451507-A (JP)
Title: Terminal treatment of conductor bundle
Inventor: IWAMA TOSHIAKI
IPC: H01F41/10
Filed: 1990-06-20
Abstract: PURPOSE:To prevent the swelling and scattering of the end of a conductor bundle so that the end of the conductor bundle may not come into contact with other pin terminals by winding the end of a conductor bundle, which is wound on the center of a coil bobbin, around a projection after winding it around a pin terminal, and then fixing it to another pin terminal and a brim, and next cutting the conductor bundle between the pin terminal and the projection, and then removing the projection and the conductor bundle piece wound on this from the brim, and soldering the pointed ends of the conductor bundles to the pin terminals. CONSTITUTION:Brims 1a are provided at both ends of a coil bobbin 1, and two projections 3 are made, a specified interval apart from a pin terminal 2, at one brim 1a. A conductor bundle 4 is wound on the center of the coil bobbin 1, and the end 4a of this conductor bundle 4 is wound on the projection 3 after being wound on the pin terminal 2, and then it is fixed to another pin terminal 2 and the brim 1a. Next, the end 4a of the conductor bundle 4 between the pin terminal 2 and the projection 3 is cut, and the projection 3 and the conductor bundle piece wound on this are removed from the brim 1a, and the pointed ends of the conductor bundles 4 fixed to the pin terminals 2 are soldered to the pin terminals 2.
Patent JP-S6050282-A (JP)
Title: Constant flow pump
Inventor: SAITOU TOSHINORI
IPC: F04B13/00
Filed: 1983-08-30
Abstract: PURPOSE:To reduce the pressure variation by coupling the suction port of measuring pump and a variable resistance to the delivery port of pressure applying pump. CONSTITUTION:The suction port I1 of suction valve Vi in a pressure applying plunger P1 is coupled with the input end I through a three-way branch joint J1 while further coupled with the end of variable resistor VR. The delivery port O1 of delivery valve VO1 is coupled with the suction port I2 of suction valve Vi2 for measuring plunger P2 through three-way branch joint J2 while further coupled with the end of variable resistor VR. When suction is performed by said plunger P2, the delivery pressure from said plunger P1 is applied onto the suction port I2 of suction valve Vi2.
Patent JP-H08309701-A (JP)
Title: Edge polishing apparatus for sheet material
Inventor: NAKAMURA SHIGEKI
IPC: B27B25/10
Filed: 1995-05-16
Abstract: PURPOSE: To provide an edge polishing apparatus for a sheet material by which a defect that timing for pulling-in of the conventional transferring apparatus is delayed is solved and a strong holding force (a gripping force) of the transferring apparatus to the sheet material and finishing processing can be performed at a high speed. CONSTITUTION: In an edge polishing apparatus for a sheet material consisting of a table 2 placing horizontally the sheet material, a pair of round saw devices 3 providing by intersecting the sheet material at right angles and in such a way that the interval is changable to the right and the left, a transferring device 5 provided rotatably and with a pair of rollers 4 for transferring the sheet material by placing it between them from the topside and the underside to the round saw device 3 and a pusher for pushing the sheet material to the transferring device, automotive rubber tires are used as the rollers 4 for the transferring device.
Patent JP-S6316729-A (JP)
Title: Optical heterodyne receiver
Inventor: EMURA KATSUMI
IPC: H04B10/61
Filed: 1986-07-09
Abstract: PURPOSE:To minimize a code error at signal reproduction by detecting the quantity of spread spectrum of a multiplexed light and adjsting the identification level of an identification circuit depending on the quantity of the spread. CONSTITUTION:A signal light 1 is multiplexed with a locally oscillated light 2 at a light multiplexer 3 and the multiplexed light 4 is received by a front end section 5. An intermediate frequency signal 6, whose amplitude is made constant at an AGC circuit 7, is into two; one is used for signal demodulation. That is, after the S/N is improved by means of an intermediate frequency filter 8 having a sufficient band over the signal band, the result is detected by an envelope detector 9 and converted into a base band signal 10. The other demultiplexed intermediate frequency signal is used to detect the quantity of spread spectrum and an output proportional to the spread spectrum is obtained by a narrow band filter 12 and an output intensity detection circuit 13. An identification level adjusting section 15 resets the identification level of the identification circuit 11 to a proper value based on the said output and a reproducing signal 16 is obtained.
Patent JP-S6137162-A (JP)
Inventor: SATO TAMAKO
IPC: C03B33/14
Filed: 1984-07-30
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-S5949834-A (JP)
Title: Power supply system for electromagnetic mixing and stirring device
Inventor: YONEZAWA EIICHI
IPC: B01F13/08
Filed: 1982-09-14
Abstract: PURPOSE:To constitute easily a continuous mixing and stirring device by a controlling means for heating a working piece prior to starting of said piece in order to decrease the viscosity of the liquid handled by controlling the supply of power sources to said means without using any external means such as heaters. CONSTITUTION:When a metal is placed in an AC magnetic field, an eddy current flows therein and the metal evolves heat. Therefore, when the output of a frequency converter 22 is supplied as a high frequency current to shifting magnetic field generators 23,24, a large calorific value is obtd. in a vessel 25 itself when the vessel is made of a metal and in a working piece made of a metal when the vessel is a non-metal, by which the liquid to be treated is heated. The output of the converter 22 is supplied as a low frequency current to the generators 23, 24 in the stage of driving the working piece. The need for external means for heating is thus eliminated and the continuous mixing and stirring device which treats the plural vessels successively is easily constituted.
Patent JP-H115227-A (JP)
Title: Manufacturing of hollow molding
Inventor: INOUE TORU
IPC: B29C45/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing enabling the forming of reinforcing ribs with desired thickness and height in a hollow molding. SOLUTION: A part 5a for forming a base and a part 5b for forming ribs are filled with a molten resin P by injecting the molten resin P into a molding tool formed of a movable core 3 as part of a cavity 5. Next, compressed gas is injected into the part 5a for forming a base and at the same time, the movable core 3 is moved backward in a direction in which formed ribs 10b protrude to enlarge the cavity 5. Further, a hollow part is formed at an adjacent position to each of the ribs 10b.
Patent JP-H0723141-A (JP)
Title: Feeding circuit
Inventor: SATO KAZUHIRO
IPC: H04M19/08
Filed: 1993-06-30
Abstract: PURPOSE:To prevent increase in a subscriber line loss when power consumption of a telephone set is increased by suppressing a feeding current from an exchange main body to an extent and using a secondary battery when the power consumption of the telephone set exceeds the feeding capability of the exchange main body. CONSTITUTION:Power is supplied from a feeding power supply 21 of an exchange main body 20 to a power supply circuit 12 of a telephone set 10 via a subscriber line 30 and converted into a voltage for a telephone set circuit 11 and outputted to a power supply changeover means 15. In this case, the feeding power of the main body 20 is set so that the circuit 11 is functioned normally. In the normal state, a power supply control means 14 of the circuit 11 does not send a battery feeding command signal and the circuit 11 is energized from the circuit 12. In this case, part of the input power is outputted to a secondary battery 13 to charge the battery with a very small current. If a large current is required, the means 14 sends a battery feeding command signal and adds power from the battery 13 to the power from the circuit 12 and outputs the result to the circuit 11. Thus, the circuit 11 consumes a very high current, but the feeding power from the main body 20 is not increased.
Patent JP-S5589465-A (JP)
Title: Surface treatment device
Inventor: KIYOTA SHIYOUGO
IPC: C23C16/44
Filed: 1978-12-27
Abstract: PURPOSE:To prevent metal powder generation due to abrasion in a treatment container in which a ring gear rotates a wafer-mount-base both around its axis and in a circular orbit, by a mechanism wherein strong permanent magnets are attached to the ring gear on its outer periphery and to the side face of the container so that repulsive force of the magnets floats the entire gear body. CONSTITUTION:In a treatment container 1, a wafer-mount-base 2 is supported and rotated by a ring gear 3. The gear 3 is supported at the specified location by magnets 5.6 installed on the top of the container's support base 4 and the side face of the container, and by permanent magnets 7.8 installed on the top and bottom of the ring gear 3 so that the same polarity faces each other. The gear 3 is rotated by the drive gear 9 driven by a motor not shown. In this manner, the gear 3 is supported without contacting the container 1 and thus foreign suspended material is nearly completely eliminated. As a result, defect products are reduced, and maintenance and inspection become unnecessary for long periods of time.