baber/WOPTO huggingface dataset:
Patent JP-S60250824-A (JP)
Title: Roller leveller
Inventor: TARUI MASAAKI
IPC: B21D1/05
Filed: 1984-05-24
Abstract: PURPOSE:To enlarge a straightening capacity without changing a roll diameter, rolling reduction device, etc. by constituting with a properly sliding arrangement of the opposite position of levelling rolls of the upper and lower parts positioned on the upper stepped part in a line direction. CONSTITUTION:An equal pitch P is kept between levelling rolls 2, 2 of the upper part and levelling rolls 6, 6 of the lower part, a pitch P1 is given between levelling rolls 2, 6 a pitch P2 is given between levelling rolls 6, 2 and the relation of P1<P2 is given. A large radius of curvature for a steel plate can be thus given between the levelling rolls 2, 6 and the straightening capacity becomes larger.
Patent JP-S5440423-A (JP)
Title: Rear body covering apparatus for vehicle
Inventor: HIRAGA MASAMITSU
IPC: B60P7/04
Filed: 1977-09-01
Abstract: PURPOSE: To provide a rear body covering apparatus for vehicle such as dump car, which is simple in structure and can be attched to the vehicle body with ease, but capable of preventing scattering or drop of sand or soil loaded on the rear body of the vehicle.  
     CONSTITUTION: Brackets 8 are fixed to the front upright plate 6 of rear body 1 at upper portions on both sides thereof, and drum 9 is supported between these brackets 8, 8 in freely rotatable manner. One end of sheet 10 capable of covering the upper surface of rear body 1 is fixed to the drum 9, whereas one end of wire 13 is connected to the other end of sheet 10 by the intermediary of shaft 12. The other end of wire 13 is passed around guide sheave 15 and extended to the lower portion of rear body 1, and it is fixed to reel 18 which is mounted on turning shaft 17 supported on the lower surface of floor plate 2 by means of bracket 16. On the side portion of the rear body 1, a rope 19 for guiding the sheet 10 is stretched, and the rear body covering apparatus can be tightened by selectively engaging coupling member 22 attached to one end of said rope 9 onto a first to a third hooks 26W28 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10300872-A (JP)
Title: Alarm clock
Inventor: MATSUOKA MAMORU
IPC: G04C21/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To recall the reason of setting an alarm by providing a recording function, and using a recorded voice as alarm sound. SOLUTION: This alarm clock comprises a recording button 1, a built-in microphone 2, a recording confirmation button 3, a speaker 4, an alarm sound selection switch 5 and the like in addition to knobs for time regulation, alarm time set and the like provided on a general, alarm clock. When a common garbage pit must be made in good condition in the next morning, for example, this content is recorded toward the built-in microphone 2 while pressing the recording button 1, and the recording confirmation button 3 is pressed to confirm it by the voice from the speaker 4. When an alarm function is thereafter set before sleeping, the voice recorded in the previous night is repeatedly heard as the alarm sound in the next morning. Thus, the schedule to be performed can be immediately recalled.
Patent JP-2000298133-A (JP)
Title: Holder position adjustment device
Inventor: SEKINE MASARU
IPC: G01N37/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To adjust a distance between a sample surface and a probe of a scanning probe microscope for a short time. SOLUTION: This holder position adjustment device has a probe-sample interval adjusting stage ST supporting a holder 117 of a probe holder H holding a probe and the sample holder 117 holding a sample S; a swing frame 86 supporting a pair of supported parts provided in both sides of the probe-sample interval adjusting stage ST; a swing frame position fine-adjustment member for adjusting a position of one end part of the swing frame 86; and a swing frame position rough-adjustment member for roughly adjusting a position of the other end part of the swing frame 86. By moving the swing frame 86 vertically while swinging the swing frame 86, a position of the probe-sample interval adjusting stage ST is adjusted.
Patent JP-H02286926-A (JP)
Title: Disk brake
Inventor: TAKAHASHI NOBUYUKI
IPC: F16D65/12
Filed: 1989-04-27
Abstract: PURPOSE:To make the heat of friction at the time of brake hard to be conducted to a plate and restrain the temperature rise of a rotary shaft at a rotor which is unrotatable against the rotary shaft and is slidable axially, by placing thermal insulation materials interveniently between the plate and friction materials. CONSTITUTION:A through hole 16 is provided extendingly in a radiation direction at parts of friction materials 15a, 15b, and a stop-engaging member 14a which is penetrated into the through hole 16, is put into a recessed groove 13a formed at the side surface of a plate 19. A flange shaped portion 17 is provided at the outer end portion of the stop-engaging member 14a, and parts of friction materials 15a, 51b are pinched between this flange shaped portion 17 and the side surface of the plate 19, and friction material 15a, 15b are attached on the side surface of a rotor 2. On the occasion of this attachment, thermal insulation materials 18, 18 are pinched between friction materials 15a, 15b and the plate 19, and fixed at these parts. Thus, heat generation at the time of brake is hard to be conducted to the plate 19 on account of thermal insulation materials 18, 18, and accordingly, the temperature rise of a rotary shaft is restrained, and the abnormality of rotation due to the expansion of a bearing can be prevented.
Patent JP-2000302540-A (JP)
Title: Production of cordierite ceramic
Inventor: TOKUTOME OSAMU
IPC: B01J35/04
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To reduce the production cost of the titled ceramic by shortening the sintering cycle by preparing a cordierite raw material using talc, kaolin and alumina each having specific average particle size, adding an organic solvent and a plasticizer to the preparation to knead and plasticize them, extrusion- forming it to have a honeycomb structure, sintering it by heating to a specified temperature and immediately cooling the sinter. SOLUTION: The cordierite raw material is prepared using talk having 5 to 15 μm average particle size, kaolin having 2 to 5 μm average particle size and alumina having below 4 μm average particle size so that the chemical composition of the principal component is 42 to 56 wt.% SiO2, 30 to 45 wt.% Al2O3 and 12 to 16 wt.% MgO. The organic solvent and the plasticizer are added to the preparation, which then is mixed, kneaded, plasticized and extrusion-formed to have a honeycomb structure. The obtained formed body is sintered by heating to the maximum temperature of 1,340 to 1,450 deg.C, which then is immediately cooled to obtain the objective ceramic having <=6×10-7/ deg.C coefficient of thermal expansion between 40 to 800 deg.C in the flowing passage direction of the honeycomb structure.
Patent JP-S5230378-A (JP)
Title: Movable diaphragm
Inventor: KASHIWAKURA YUTAKA
IPC: H01J37/02
Filed: 1975-09-03
Abstract: PURPOSE: To make a whole device or a part of a diaphragm removable and resetable with high reproducibility and with high precision. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1169917-A (JP)
Title: Fixing material for and setup of greenhouse plastic film
Inventor: ARAI HITOSHI
IPC: A01G9/14
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a fixing material enabling the local breakage of a greenhouse plastic film to be reduced. SOLUTION: This fixing material 1 has two side plate portions 22, 23 raised so as to be sharp in the interior angle made by a base member 2 with a bottom plate portion 21 from the respective side edges of the bottom plate portion 21 and hold a specified interval between the respective upper edges 22a and 23a, an insert portion 31 inserted between the side plate portions 22 and 23, and a press member 3 provided with a 1st engagement portion 31a and a 2nd engagement portion 31b;  wherein the 1st engagement portion 31a is provided so as to be engaged on the inner face of the side plate portion 22 of the base member 2 even if being pulled up on one side of the insert portion 31 in a slanted way in one direction, while the 2nd engagement portion 31b is provided so as not to be engaged on the inner face of the side plate portion 23 when to be pulled up on the other side of the insert portion 31 in a slanted way in another direction.
Patent JP-H04335452-A (JP)
Title: File attribute checking method
Inventor: TSUGE SHUNSUKE
IPC: G06F12/00
Filed: 1991-05-13
Abstract: PURPOSE:To improve the reliability of a user program by detecting in advance the unmatch of file attribute information stored in a storage area of an operating system, and a file attribute connected actually. CONSTITUTION:A file attribute checking part 1 is provided so as to connect a file input/output function 3 and a file 5. The file attribute checking part 1 contains a file attribute obtaining means 11 for obtaining a file attribute 51 from the file 5, and a file attribute deciding means 12 for comparing file attribute information 41 and the file attribute 51 and deciding whether they are matched with each other or not.
Patent JP-H1120598-A (JP)
Title: Gas generator for air bag and air bag device
Inventor: KATSUTA NOBUYUKI
IPC: B60R21/16
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To stably operate regardless of the ambient temperature by regulating the sum total value of the surface area of gas generating agent against the sum total of the opening area of respective gas discharge ports to be larger than a specific value. SOLUTION: A housing 3 is constituted of a diffuser shell 1 and a closure shell 2, and the closure shell 2 is formed with a slant part 31 in the circumferential direction so as to surround the circular part 30. This slant part 31 obstructs movement of a coolant filter 7, and forms a gap 9 between the outer circumferential wall 8 of the housing 3 and the outer layer 29 of the coolant filter 7. By the gap 9, a gas passage of annular section in the radial direction is formed around the coolant filter 7. The area in the section in the radial direction of the gas passage against the sum total value of the opening area of the respective gas discharge ports 11 is regulated to be larger than 300.
Patent JP-H09267734-A (JP)
Title: Antilock brake device
Inventor: KASUYA HIDEO
IPC: B60T8/32
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To automatically detect and eliminate dew drops produced on the printed circuit board of an electronic control section. SOLUTION: In a machine and electricity integral type ABS device having an actuator section and an electronic control section integrally, a dew drop sensor 4 is provided on the printed circuit board 1 of the electronic control section and humidity information is sent out to the diagnosing circuit 6 of another on-vehicle electronic controller 5 placed in a room. The diagnosing circuit 6 determines a dew drop condition and dew drops are eliminated by supplying a current to the conductive section of the printed circuit board 1.
Patent JP-H11292643-A (JP)
Title: Monolithic refractory excellent in burst resistance
Inventor: UCHINOKURA KATSUMI
IPC: C04B35/66
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a monolithic refractory excellent in burst resistance without bringing about increase of water content added to monolithic refractory and lowering of corrosion resistance and strength. SOLUTION: This monolithic refractory comprises a refractory raw material, a binder, a prescribed water and slightly water-soluble compound powder having sublimability at <=100 deg.C and used in an amount of 0.1-10 pts.wt. based on 100 pts.wt. prescribed water. The compound powder comprises one or more kinds of powder selected from naphthalene, naphthalenediamine, naphthol, para- dichlorobenzene, camphor, benzoic acid and coumarin and has <=50 μm particle diameter.
Patent JP-S61266836-A (JP)
Title: Power transmission gear for vehicle
Inventor: OKITA RYOSUKE
IPC: F16D48/06
Filed: 1985-05-17
Abstract: PURPOSE:To permit direct torque feed-back control by utilizing effectively a relative torsional angle caused by a damper mechanism to detect phase difference. CONSTITUTION:Electro-magnetic pick-ups 17, 18 have sine wave AC voltage generated as an electromagnetic clutch output section is rotated. Then, the two AC voltage have phase difference generated in assemblage or the like. When an electromagnetic clutch is excited and torque is added, a torsional angle is made between a rotor 12 and a rotary hub 11, i.e. gears 15 and 16 by a damper mechanism. Then, the phase difference between two AC voltage is changed and the change amount is proportional to the torsional angle. And the rate of the torsional angle to the pitch angle permits torque to be detected as digital signal of time difference. This torque value can be variously utilized for the feed-back signal of speed change position control of an automatic transmission or the like for example.
Patent JP-S5230826-A (JP)
Title: Compositions for use in forming inorganic surface coatings
Inventor: ITOU HITOSHI
IPC: C09D1/00
Filed: 1975-09-04
Abstract: PURPOSE: To obtain a composition for use in forming surfact coating with improved incombustibility, adhesiveness, resistance to water and wear, consisting mainly of a colloidal silica, a water-soluble organic amine and a water-soluble amino acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5533642-A (JP)
Title: Step motor device for electronic watch
Inventor: OOTAWA SHIYUUJI
IPC: G04C9/08
Filed: 1978-08-31
Abstract: PURPOSE:To make the reverse drive possible stably with high torque by feeding a step motor with the most proper pulse width that is suitable for the circumstances when a watch is used. CONSTITUTION:The output of an oscillator 90 is subjected to frequency division to generate pulses of one second so that the forward and backward pulses are composed at 92 in their waveforms in response to forward and backward signals 98. The composed waveforms are fed to a drive circuit 94 so that a step motor 96 is controlled by the output thereof. In this instance, the oscillatory condition of the rotor is detectd at 95 so that the pulse width and the step number when reversed are controlled in accordance with the detected output and the forward and backward signals. As a result, the erroneous operations are prevented when driven backward.
Patent JP-H08305418-A (JP)
Title: Device and method for debugging sequence program
Inventor: KITAGAWA SHOJI
IPC: G05B23/02
Filed: 1995-04-28
Abstract: PURPOSE: To provide a debugger with which how the state of input and output contacts are time-sequentially changed can be recognized. CONSTITUTION: When a dummy detect signal is inputted to an input means 3, it is stored in a dummy detect signal storage means 4. A selecting means 5 receives a selecting instruction for selecting either the dummy detect signal inputted to the input means 3 or the already stored dummy detect signal and applies the correspondent signal to a PLC 19. Based on a sequence program before correction, a last output signal storage means 12 stores the output signal applied from the PLC 19 as the last output signal. A display control means 13 distinguishably overlaps and displays the state of this last output signal and the state of the output signal after the sequence program correction on a display part 14.
Patent JP-S5633346-A (JP)
Title: Paper guide device
Inventor: SHIMIZU MASAHIRO
IPC: B65H23/28
Filed: 1979-08-21
Abstract: PURPOSE: To make an apparatus, such as a facsimile arrangement where a long rolled sheet of paper is used, small and to enable the paper to run stably, by forcefully curling the paper to wait it.  
     CONSTITUTION: To a paper wait space A is arranged a curl guide plate 11 rotatably supported at a support shaft 12. The curl guide plate 11 can push a leading end of the paper 1 running on a run plate 5 and smoothly conveys the paper 1 toward and between a run roller 10 and a pinch roller 9. When the paper 1 is conveyed by a paper feed roller 2 and a pinch roller 3, the paper 1 pushes up the curl guide plate 11 to form a curl a and then to form a curl b and engages to a throwster angle 13 to be in a waiting state. Accordingly the paper 1 in this waiting state can be conveyed without being folded or inclusion of its trailing end, and if the paper 1 is deformed, it can be run stably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000296724-A (JP)
Title: Inter-vehicle distance control device
Inventor: ASANUMA HISATERU
IPC: F16H61/02
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To properly accelerate a vehicle even at the traffic lane changing time by providing an acceleration prohibiting means for prohibiting acceleration of the vehicle for a prescribed time in detecting that the vehicle changes a traveling traffic lane. SOLUTION: For example, when a prescribed time passes from a traffice lane change, inter-vehicle distance control 23 for controlling a throttle valve 31 is started on the basis of a traveling speed, a target speed and an inter- vehicle distance. Thus, when a traffic lane is changed, a speed is maintained for a specific time, and proper and sufficient acceleration is performed thereafter. Thus, even if the traffic lane change is for the purpose of passing or for the purpose other than that, proper control can be performed for a driver. When sufficient acceleration cannot be obtained, a transmission 32 for switching the gear ratio is shifted down on the basis of indication of an engine control part 22. Thus, the sufficient acceleration can be obtained. When a vehicle speed approaches a target speed, the transmission 32 is shifted up.
Patent JP-S589588-A (JP)
Title: Method for controlling motor speed and device for controlling said speed
Inventor: TAKAHASHI TADASHI
IPC: H02P1/16
Filed: 1981-07-10
Abstract: PURPOSE:To make it possible to perform stable starting regardless of the variation in load inertia or a power source voltage, by computing acceleration based on the data at starting, providing the duty in a counter electromotive force under the steady state by integrating term. CONSTITUTION:A microcomputer 6 receive an arbitrary speed command and an actural speed which is sent from a command speed generator 4 and performs a specified computing process. A driving circuit 7 is operated by the output of said computer. The acceleration degree at the time of acceleration for the arbitrary speed command is measured. In this way, the integrated contents are compensated and computed by the computer 6, and a motor 2 is controlled by the command. In this method, even though the load, the load inertia, or the voltage to be applied to the motor is varied, the starting can be always performed up to a rated speed in the shortest time and overshoot and vibration at the time of starting can be prevented.
Patent JP-S59231952-A (JP)
Title: Communication control system between multiprocessors
Inventor: MASUDA HIROKI
IPC: G06F15/173
Filed: 1983-06-15
Abstract: PURPOSE:To improve the operating efficiency of a common bus by providing a memory recording the presence of connection to the common bus of each processor to a bus controller and deciding the necessity of the inquiring processing to the processor. CONSTITUTION:The common bus BUS is connected to the bus controller BCU of a communication control system between multiprocessors, and plural communication controllers CCU are connected to the BUS. A managing processor MPR is connected to the device CCU0 and also, a processing processor CPR to the controllers CCU1-n, and the controller BCU is connected to the processor MPR. Further, the controller BCU is provided with a polling control circuit PC, a driver DV, a receiver RV, a selecting circuit SEL, a memory M and a polling inhibiting circuit JC. Further, the presence of the connection to the BUS is recorded to the memory M of each controller BCU the necessity of the inquiring processing to each processor CPU is decided to improve the operating efficiency of the BUS.
Patent JP-H03265464-A (JP)
Title: Constant switching voltage supply
Inventor: HANAWAKA MASUO
IPC: H02M3/335
Filed: 1990-04-23
Abstract: PURPOSE:To prevent fluctuation of output voltage even upon fluctuation of load by connecting a load side transformer through a T-type circuit to the output terminal of a half-bridge circuit comprising two capacitors and two semiconductor elements connected with a DC power supply. CONSTITUTION:A series circuit of dividing capacitors 1, 2 and MOSFETs 3, 4 to be turned OF/OFF with the oscillation frequencies of oscillators 5, 6 is connected to a DC input voltage Vi thus forming a half-bridge HB circuit. Voltage resonance capacitors 9, 10 are connected in parallel with the MOSFETs 3, 4 thus constituting a voltage type inverter. Primary of a load transformer 12 is connected through a T-type circuit 30 comprising a voltage resonance inductor 31, an auxiliary resonance inductor 32 and an auxiliary resonance capacitor 33 to the output points O1, O2 of the HB circuit. Secondary output of the transformer is rectified 13, 14 and fed through snubbers 15, 16, a reactor 17 and a capacitor 18 thus providing an output voltage Vo to a load 19.
Patent JP-H07317555-A (JP)
Title: Internal combustion engine with supercharger
Inventor: MASUDA TATSUYUKI
IPC: F02B27/06
Filed: 1994-05-20
Abstract: PURPOSE:To provide an internal combustion engine equipped with a supercharger, with which the capacity of the supercharger can be made small by equalization of the requisite supercharge amount during one revolution of the engine and which can be constructed in a small size. CONSTITUTION:An internal combustion engine 1 is equipped with a supercharger 30 driven by the exhaust gas, wherein a pressure accumulating chamber 40 at least larger than the piston stroke capacity of one cylinder is installed in the air feed passage 16b situated between the supercharger 30 and combustion chamber 7, and a check valve 18 is installed upstream of this pressure accumulating chamber 40.
Patent JP-H07322677-A (JP)
Title: Driving device of brushless motor
Inventor: MAENO ATSUSHI
IPC: F24F11/02
Filed: 1994-05-20
Abstract: PURPOSE:To prevent the occurrence of the chopping noises of the AC voltage in the wiring of the position signal from a motor from the driving-voltage feeding wiring of the brusheless motor, to prevent the malfunction of a driving circuit, and to prevent the breakdown and the like of the driving circuit by the abnormal rotation and the stop of the rotation of the motor. CONSTITUTION:A brushless motor 4 is mounted on an outdoor unit 1 of an air conditioner. A fan 5 is rotated, and air is sent into an outside heat exchanger 3. During cooling operation, the refrigerant, which is cooled with a compressor 2, enters into the outside heat exchanger through a four-way valve. The refrigerant is condensed and liquified and sent into inner devices, and the inside of the chamber is cooled. The position of a rotor is detected by a Hall element attached in the inside of a motor and sent out to a control circuit part 9 with a wiring 10. A driving signal is generated with the control circuit part on the basis of the position signal. The driving signal is inputted into a driving circuit 7 through a wiring 11. The switching of the DC voltage, which is rectified and smoothed from the AC current power supply is controlled, and the voltage is converted into the chopped AC voltage. The voltage is supplied into the motor through a wiring 12.
Patent JP-S62261388-A (JP)
Inventor: IKEDA NAOTAKA
IPC: D06F33/02
Filed: 1986-05-09
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。