baber/WOPTO huggingface dataset:
Patent JP-H06219528-A (JP)
Title: Guide device of carrying conveyor
Inventor: TANIGUCHI YUKIO
IPC: G01G11/00
Filed: 1993-01-26
Abstract: PURPOSE:To stably transfer dissimilar goods which are easily toppled and whose dimensions and shapes are diversified. CONSTITUTION:A first and a second guide belt units 33, 34 which are symmetrical in right-to-left direction are arranged opposite to each other on each side of a supplying conveyor 12 to constitute a measuring device 10. A driving roller 36 and a driven roller 39 which are arranged at both end parts in the longitudinal carrying direction of the supplying conveyor 12 while the respective centers of rotation are in the vertical condition are provided, and the traveling surface located on the center side of the supplying conveyor 12 in a guide belt 41 wound around between these rollers 36, 39 is elastically extended by a belt guide mechanism 45.
Patent JP-S62289235-A (JP)
Inventor: IERUKAA ORUFU PORAATO
IPC: B01J20/26
Filed: 1987-02-13
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-S61194204-A (JP)
Title: Spinneret
Inventor: NOROTA SUSUMU
IPC: D01D5/084
Filed: 1985-02-21
Abstract: PURPOSE:To carry out the spinning of filament from a polymer having high molecular weight preventing the thermal decomposition nd melt fracture of the polymer, by protruding a spinning nozzle beyond a heating fie, and passing electric current along the longitudinal direction of the capillary to effect the generation of Joule heat. CONSTITUTION:The terminals of the electric source 15 are connected to the tip end 14-2 of the spinning nozzle 14 and a part 13-2 of the heating die 13, and the nozzle is heated at a high temperature by the Joule heat generated by the electric current. The temperature of the nozzle is detected by the tempera ture sensor 16, and the electric current is controlled by feeding back the tempera ture signal to the variable transformer in the electric source 15. The average outer diameter (D) of the nozzle protruded from the heating die is <=10mm, and the ratio of D to the average diameter (d) of the capillary 14-1 (D/d) is 2-10.
Patent JP-H07240310-A (JP)
Title: Superconducting magnet for nuclear magnetic resonance analyzer
Inventor: TAWARA YASUYUKI
IPC: G01R33/3815
Filed: 1994-03-01
Abstract: PURPOSE:To obtain a superconducting magnet for nuclear magnetic resonance(NMR) analyzer which can reduce the size of an NMR analyzer and can reduce the ceiling height of the place where the analyzer is installed. CONSTITUTION:Superconducting coils 14 are arranged in a helium tank 14 so that the direction of a magnetic field generated by the coils 14 can become parallel with the floor surface 21. In addition, a cryostat 0 is provided around the tank 1. A communicative hole 24 is provided at the center of the cryostat 10 so that the hole 24 can cross the axis 23 of the magnetic field. The central part of the hole 24 constitutes a sample setting area 22. Therefore, the setting direction of a room-temperature shim coil, etc., to the sample setting area 20 becomes horizontal and the size of an NMR analyzer can be reduced, because the height of the legs 20 of the analyzer can be reduced. In addition, the ceiling height of the place where the analyzer is installed can be reduced and the setting workability of the room-temperature shim coil, etc., can be improved.
Patent JP-H08198561-A (JP)
Title: Pallet conveyor
Inventor: SAEKI HIROSHI
IPC: B66B21/10
Filed: 1995-01-30
Abstract: PURPOSE: To embody a long pallet conveyor without a problem and also cope with partial inclination while disusing a conveyor chain and dispensing with a chain tension device. CONSTITUTION: A pallet conveyor has guide rails 30 formed to circulate a transport block, rotatory-driving devices (sprockets 53, driving chains 51 and drivers 71, 72) provided at both end parts and every specified distance so as to be rotated at the same peripheral speed, engaging means (hooks 13) engaged/ disengaged with/from the respective rotatory-driving devices, pallet rollers 14 guided by the guide rails 30, and a large number of pallets 11 provided in a row so as to move in longitudinal contact with one another.
Patent JP-S59159947-A (JP)
Title: Manufacture of sintered hard alloy containing nitrogen
Inventor: TOBIOKA MASAAKI
IPC: C22C1/05
Filed: 1983-03-01
Abstract: PURPOSE:To manufacture cermet having high C and N contents and superior strength by using a specified carbide or carbonitride as a starting material for Mo when the carbides and nitrides of Ti, Mo and W are bonded together with Co, Ni or the like to manufacture hard cermet. CONSTITUTION:Hard substances such as the carbides and nitrides of Ti, Mo and W are bonded together with a metal such as Co or Ni to manufacture cermet contg. N and enabling high-speed cutting. When the molar ratio of the nonmetals such as C and N to the metallic components such as Ti, Mo and W is higher, the strength of the hard carbide and nitride layer is increased. The carbide of Mo is Mo2C, and the molar ratio of C is lower than that in TiC, TiN, WC or the like, so hexagonal [(Mo,W)C] or [(Mo,W)(CN)] is used as an Mo source. The molar ratio of C and N to Ti, Mo and W is made higher, and the strength of the resulting cermet is increased.
Patent JP-S59163132-A (JP)
Inventor: YAMASHITA KIYOUICHI
IPC: B65C9/30
Filed: 1983-03-01
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-S56127961-A (JP)
Title: Signal level measuring device
Inventor: SUZUKI TAKAO
IPC: G11B15/467
Filed: 1980-03-13
Abstract: PURPOSE:To ensure a quantitative measurement and display for a decision whether the recording state of a servo track has reached a certain standard or not, by adding a slicing means, a counting means and a display means respectively. CONSTITUTION:The signals supplied from the servo tracks 2 and 3 that are recorded magnetically to the cartridge tape medium 1 through the reproduction head 201 are reproduced electrically. Then the signal 301 that is amplified by the amplifying circuit 202 is made to pass through the half-wave rectifying circuit 203, and thus the rectified pulse 302 is delivered based on the zero level of the positive/negative direction amplitude. This signal is turned into the slice pulse 303 through the slicing circuit 204 and then supplied to the counting circuit 205 to be counted. Then the numerical value is displayed at the display circuit 206.
Patent JP-H02211669-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUNO JUNICHIRO
IPC: H01L29/78
Filed: 1989-02-10
Abstract: PURPOSE:To reduce the spread of depletion layers in source-drain diffusion layers, and to manufacture a MOSFET having large junction capacitance by forming diffusion layers having concentration higher than a semiconductor region just under the source-drain diffusion layers. CONSTITUTION:A photo-resist is shaped selectively onto the surface of a silicon substrate 1 except a substrate surface to which a MOSFET having the large junction capacitance of source-drain diffusion layers is formed, and a photo-resist pattern 7 is shaped. Boron ions are implanted selectively to the surface of the silicon substrate 1 while using the photo-resist pattern 7 and a field oxide film 4 and a gate electrode 6 as masks. The photo-resist pattern 7 is removed, and, P<+> diffusion layers 8 are formed to the MOSFET having the large junction capacitance of the source-drain diffusion layers through heat treatment. The boron concentration of the P<+> diffusion layers 8 is made thicker than a P well 3 by approximately one figure, and the depletion layers of N<+> source-drain diffusion layers 9 at a time when a MOSFETA is operated is difficult to be made wider than a MOSFETB, thus increasing junction capacitance.
Patent JP-S57146226-A (JP)
Title: Focus adjustment resetting device of automatic focus adjustment camera
Inventor: TAMURA SHIYUUICHI
IPC: G02B7/28
Filed: 1981-03-06
Abstract: PURPOSE:To enable only an automatic focus adjusting function to be charged again, by transmitting the operation of an external operating member when automatic focus adjusting operation ends. CONSTITUTION:When a self-lever 67 is rotated counterclockwise in a film-advance completion state through a self-time operating member, focus-lock photography is held in readiness. Then when a shutter release button is pressed, a relase mechanism operates to start automatic focus adjustig operation, and a distance adjustment lever 21 moves to rotate a lever 63 counterclockwise, so that its end part 63b is put on the track of the pawl 67b of the lever 67. When a photographer is to perform the automatic focus adjusting operation again, external force having a prescribed value or more is made to operate on the self-timer operating member, turning the lever 67 clockwise. Consequently, a switch changeover lever 32 operates to power up a motor.
Patent JP-S55124110-A (JP)
Title: Optical fiber cable
Inventor: ISHIHARA HIROSHI
IPC: H01B11/00
Filed: 1979-03-19
Abstract: PURPOSE: To improve the identifiability of optical fiber cores by inserting the specified number of the optical fiber cores without twisting into the tapes of V-form in section and aggregating six pieces of these V-form tapes and radially twisting these toward the central axis.  
     CONSTITUTION: With the number of the optical fiber cores to be put into the V- form cable being made n(n+1)/2(n≥2) pieces, these cores are put parallel into the V-form tape without mutually twisting. Six pieces of such V-form tapes are twisted at the aggregating to constitute the cable. For example, with the cable 4 of 36 pieces in total, the optical fiber cores 2 of six cores in the V-form tape 1 are not mutually twisted but the six pieces of V-form tapes 1 are twisted and aggregated and therefore this results in that the fiber of 36 cores are twisted as a whole, thus the flexibility, etc. of the cable 4 are sufficiently assured. In this way, the optical fiber cores 2 orderly array in the V-form tapes 1 without being twisted and there is no disorder of the configurations, hence the identifiability of the optical fiber cores 2 may be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55125055-A (JP)
Title: Brush holding device for rotary electrical apparatus
Inventor: OOKI NORIHIRO
IPC: H01R39/38
Filed: 1979-03-22
Abstract: PURPOSE:To simplify the detaching work for a brush by providing an operating lever which manages the pressing and holding means to fix and hold a brush holder at a fixing member, wherein a part of the operating lever and the pressing means are held at a part of the fixing member. CONSTITUTION:A brush 8 is inserted from the lower part of a brush box 13 in the direction of an arrow Q against the pressing direction of a winding spring 15. After inserting the brush, the pectinated tip end of an oscillating plate 22 is retained at the bottom part of the brush by taking out a taper bar 30 and the extrication of the brush 8 is prevented because a brush locking unit 12 has become operated condition. Under the condition, the brush is delivered to a current collector division by the handle of a brush holding mechanism 6 to fix at a fixing member 7. At that time, a retaining projector 20 is inserted in a locking gutter formed in the fixing member by operating the handle and the retaining projector 20 is pressed downward by the locking gutter. The retaining projector will be given the functions of pressure and hold of the brush holder.
Patent JP-S60177637-A (JP)
Title: Semiconductor device
Inventor: OKIKAWA SUSUMU
IPC: H01L23/49
Filed: 1984-02-24
Abstract: PURPOSE:To contrive improve the reliability of products of semiconductor device by a method wherein the breaking strength of the junction wires at a time after the device was sealed in a package is selected to a strength of more than about 6gr per wire of a diameter of 30mum and the breaking of the wires are prevented by the enhanced breaking strength. CONSTITUTION:During the manufacture of a semiconductor device sealed in a ceramic package, junction wires 4 mainly constituting of Al are inevitably performed an annealing for a 10min at 400-500 deg.C and the temperature of the Al wires 4 reaches the recrystallization temperature or a temperature close to it, though the temperature is different according to materials used for making the Al wires 4. Meanwhile, the strength of a wire at a time before an annealing is performed to the wire depends upon the work degree and the material used for making the wire and the strength of the wire at a time after an annealing was performed depends upon the material used for making the wire, but when the wire was subjected to an annealing at a temperature near the recrystallization temperature, the fast that the strength of the wire depends on the past record of the wire is lost. When the breaking strength of a wire is selected to a strength of more than about 20gr per wire of a diameter of 30mum at a time before the semiconductor device is sealed in the package, the breaking strength of the wire can be secured being needed for the wire drawing working, and when the breaking strength of the wire is selected to a strength of more than about 6gr per wire of a diameter of 30mum at a time after the semiconductor device was sealed in the package (after an annealing was performed), the breaking strength of the wire can be ensured in a mechanical strength endurable fully against breaking. As a result, the reliability of products of semiconductor device can be secured.
Patent JP-H03239190-A (JP)
Title: Driving circuit for motor
Inventor: IMAI YASUAKI
IPC: H02P7/00
Filed: 1990-02-15
Abstract: PURPOSE:To reduce a collector loss of a transistor for forming a driving circuit by switching a supply voltage to be supplied to an armature coil at the time of constant speed rotation to a lower voltage than a voltage to be applied to the coil at the time of starting and breaking. CONSTITUTION:When a control signal is input to a driving circuit to instruct a rotation to a motor, a driving coil 2 is energized to accelerate a rotor. In this case, a rotating speed lock output signal 6 is 'high', and a power source voltage Vcc is input to the collector of a transistor Tr1 through a switching unit 4. Accordingly, the rotor reaches a target speed at a highest acceleration. When the speed of the rotor falls within a predetermined rangy to the target speed, the signal 6 becomes 'low', the unit 4 which receives this is operated to input the output voltage Vref of a constant-voltage source 3 to the collector of the transistor Tr1.
Patent JP-H01207396-A (JP)
Title: Electrically viscous liquid
Inventor: KATO KIYOSHI
IPC: C10N40/14
Filed: 1988-02-15
Abstract: PURPOSE:To provide the title liquid outstanding in wear resistance, thickening effect and heat resistance, comprising a specific silicone oil as the dispersion medium, a crystalline cellulose as the disperse phase and a polyhydric alcohol as the hydrophilicizing agent. CONSTITUTION:The objective liquid can be obtained by incorporating (A) 100 pts.wt. of the dispersion medium, i.e. a silicone oil comprising amino-modified silicone oil and/or alcohol-modified silicone oil with (B) pref. 50-200 pts.wt. of the disperse phase, i.e., a crystalline cellulose with pref. great specific surface area and (C) pref. 5-15 pts.wt. based on the component B, of the hydrophilicizing agent, i.e., a polyhydric alcohol such as ethylene glycol or butanediol.
Patent JP-H01208814-A (JP)
Title: Method of driving ac solenoid
Inventor: ISHINO TAKASHI
IPC: H01F7/18
Filed: 1988-02-17
Abstract: PURPOSE:To relax the collision of a moving core, and to reduce collision noises remarkably by phase-controlling the timing to energize a coil, aiming at bringing to 0 of a current waveform when the attraction and movement of the moving core are completed. CONSTITUTION:When voltage is applied to a main coil 2 for an AC solenoid 1, the magnetic path of a stator core 3, a yoke 7, a stiffening plate 8 and a moving core 4 is formed, and the core 4 is attracted to the core 3, resisting the reaction force of a return spring 9 and frictional force. Collision noises generated at that time are represented by the product of the weight and attraction acceleration of the core 4, and acceleration is minimized when electromagnetic force takes 0 immediately before a collision. Accordingly, phase control the timing to energize the coil 2 according to the magnitude of reaction and frictional force after the time of the zero-crossing of AC power supply is conducted so that a current waveform is brought to zero at that time, thus relaxing the collision of the core 4, then reducing collision noises.
Patent JP-H09201204-A (JP)
Title: Snowboard boots inclining mechanism and the snowboard boots
Inventor: OKAJIMA SHINPEI
IPC: A43B5/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To correct the postures of the feet by bringing the knees of both feet riding on a snowboard closer to each other. SOLUTION: Connectors 21 are fixed to the rear surfaces of the plate soles 30 of the snowboard boots 1. The front side which is the toe side of these connectors 21 and the rear side which is the heel side thereof are fixed by binding devices. The boots are so constituted that the front surface 60 of the plate soles 30 forms an acute angle θ from the front surface 62 of the snowboard 47. This acute angle θ is preferably 2 to 5 deg..
Patent JP-H11226422-A (JP)
Title: Powdery photocatalyst body, composition for photocatalyst, photocatalyst body and its use
Inventor: KURIHARA TOKUMITSU
IPC: B01J21/06
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a powdery photocatalyst body excellent in processability and light resistance by microencapsulating aggregated particles of TiO2 as a core material with a silica-base wall material. SOLUTION: Metatitanic acid obtd. by hydrolyzing titanyl sulfate under the condition of high seed addition is fired at a low temp. of <=700 deg.C to form anatase type titanium dioxide having 10-50 nm primary particle diameter. Aggregated particles of the titanium dioxide having 300-800 nm particle diameter are used as a core material and microencapsulated with a silica-base wall material to obtain the objective powdery photocatalyst body having 0.5-200 μm particle diameter, 50-400 m<2> /g specific surface area and 1-1,000 nm pore diameter. This photocatalyst body can keep its photocatalytic function high, has good dispersibility in a resin and is easy to handle.
Patent JP-H04272628-A (JP)
Title: Electromagnetic relay
Inventor: TOMONO NOBORU
IPC: H01H47/12
Filed: 1991-02-27
Abstract: PURPOSE:To provide a downsized electromagnetic relay of small power consumption as one applied to industrial apparatuses, automobiles and so on. CONSTITUTION:While adjusting a relative position of an electromagnetic assembly X having an iron core 4, a coil 2, a yoke 5 and an armature 7 and a base block assembly Y having a base block 8 and contact point spring sets 9, 10 and 11, the relative position is fixed.
Patent JP-H10212776-A (JP)
Title: Pannel connection structure
Inventor: TSUKANO YOSHINORI
IPC: E04B2/74
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To facilitate connection and removement of a pannel by protruding two connection pieces from a side end, fitting a panel connection member from a notched part in, fitting a pannel fixing member in a joint space between both pannels, and fixing it by a screw to the panel connection member while locking it to the connection piece. SOLUTION: Two connection pieces 6, 6 are provided protrusively from a panel 1 side end, at a panel reinforcing member 4 at the panel 1 side end. In a notched part 7 formed by removing part of pieces 6, 6 a panel connection member 8 is fitted, and afer panel fixing members 9, 9 are screw fixed to the member 8 the pieces 6, 6 are connection fixed. The member 8 is smaller than the part 7 while the member 9 has such a size that it is not fitted in the part 7. With the members 9, 9 mounted, both side pieces mesh with the pieces 6, 6 so that the pieces 6, 6 of adjacent panel l, 1 are connection fixed, whereby there is no need of using a stud, and thereby simplified structure is attained and the removement is made easy.
Patent JP-S63201828-A (JP)
Title: Information processor
Inventor: YAMAGATA MAKOTO
IPC: G06F9/24
Filed: 1987-02-18
Abstract: PURPOSE:To most suitably allocate microprograms on control storages different in operation speed by loading microprograms to the high-speed control storage and the low-speed control storage in accordance with frequency is execution. CONSTITUTION:The frequency in execution of instructions read into an instruction register 2 is counted at intervals of a certain time and the counted result is stored in a local storage 5. A service processor 9 edits contents of the storage 5 and records the result on a magnetic disk 10. At the next time of microprogram loading, the processor 9 determines whether the microcode stored on the disk 10 should be stored in a high-speed control storage 6 or a low-speed control storage 7 based on the frequency in execution of the microprogram stored on the disk 10 and stores the microcode in the storage 6 or 7. Thus, microprograms are most suitably allocated on control storages with a relatively small amount of hardware.
Patent JP-H01208789-A (JP)
Title: Magnetic recorder
Inventor: MATSUMOTO HIDEAKI
IPC: G11B19/20
Filed: 1988-02-16
Abstract: PURPOSE:To prevent the mechanism around a head and magnetic disk from being damaged by providing a dehumidifying mechanism which detects the electric current of a motor for rotationally driving the disk and, operates when the current value reaches a prescribed value. CONSTITUTION:When a wake-up signal is inputted to a magnetic recorder, a motor current detector 10 detects the drive current of a motor 2. When a film 13 of water molecules is formed between a slider and disk 1 and the slider 3 and disk 1 attract each other, the drive current of the motor 2 increases. Therefore, when the value of the motor current exceeds a fixed value, a heater 14 and fan 15 are actuated through a control section 11 and hot air is blown against the slider 3 and disk 1 so as to evaporate the film 13 of water molecules between the slider 3 and disk 1 and separate the slider 3 and disk 1 from each other until the disk 1 makes normal rotation. Thus, the mechanism around a head and disk 1 can be prevented from being damaged even when the slider 3 and disk 1 attract each other.
Patent JP-H06253219-A (JP)
Title: Rf modulator
Inventor: OKAJIMA MASAAKI
IPC: H04N5/38
Filed: 1993-02-23
Abstract: PURPOSE:To simplify the channel setting operation by providing a memory means storing channel information, an idle channel search means, a channel information output means, and a means setting an output frequency of the RF modulator to a frequency of an idle channel in the modulator. CONSTITUTION:A voice signal processing circuit 9 being a component of the modulator executes voice signal processing to a tuner section 4 and a base band voice signal therefrom is fed to an RF modulator 11. A video signal processing circuit 8 allows the tuner section 4 to process a video signal and inputs the base band video signal to the modulator 11. A memory 6 stores channel data, tuning data and idle channel data or the like and a microcomputer 5 senses tuning operation data of the tuner 4 and input of an automatic tuning switch 10 and its output is inputted to a low pass filter 7. Thus, channels are sought over all bands and the modulator 11 is operated at the frequency of the channel.