baber/WOPTO huggingface dataset:
Patent JP-S63173725-A (JP)
Title: Transmission
Inventor: MURAKAMI HISAYASU
IPC: F16H3/089
Filed: 1987-01-12
Abstract: PURPOSE:To prevent occurrence of a dead space within a transmission case, by inclining input and output shafts with respect to a crankshaft. CONSTITUTION:An input shaft 2 and an output shaft 4 are inclined with respect to a crankshaft 1 respectively through universal joints 10a, 10b arranged between the input shaft 2 and the crankshaft 1 and between the output shaft 4 and a differential device 7.
Patent JP-H05191592-A (JP)
Title: Facsimile equipment
Inventor: MIURA SHIGEO
IPC: H04N1/04
Filed: 1992-01-16
Abstract: PURPOSE:To improve the picture quality of a read picture by performing the stable reading at all times in the facsimile equipment where the reading timing of an original reading section changes. CONSTITUTION:Originals are scanned by inputting an original reading command from a main CPU 47 to an image processor 34. A carrying motor is rotated by outputting a step trigger command to an original carrying motor 44 with respect to the sub CPU 46. Step time intervals of the carrying motor at the time of the original reading is detected and when the intervals exceed the set time, the carrying motor is rotated in advance to make the original carried and placed at the reading position before the original reading. The sub CPU receives transmission original carrying amount information in a step memory 48 as step number information for the step trigger command to carry originals by rotating the motor by the corresponding number of steps.
Patent JP-2000209885-A (JP)
Title: Electronic controller for motor
Inventor: ABE OSAMU
IPC: H02P3/24
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To cause an electronic controller for motor to surely brake a motor by continuously outputting a gate trigger signal, until a braking current becomes equal to or larger than the holding current of a triode AC switch, even if the motor is small-sized. SOLUTION: A electronic brake controller A1 is constituted, in such a way that the controller detects power supply synchronizing signals from both ends of a semiconductor element 3a which works to make a brake current to flow to a motor 2 and is connected to an AC power source 1, and when the signals are in a braking continuing time based on a set brake command signal, the controller causes a gate trigger circuit 9 to generate a gate trigger signal via an AND circuit 8 and operates the element 3a with the gate trigger signal to brake the motor 2 by making the brake current flow into the motor 2. In the gate trigger circuit 9, a timer circuit 10 for holding gate trigger is provided to maintain the gate trigger signal for a certain fixed period of time.
Patent JP-H07208573-A (JP)
Title: Working shaft and transfer head using same
Inventor: TAKAHASHI TAKAYUKI
IPC: F16H37/16
Filed: 1994-01-24
Abstract: PURPOSE:To provide a transfer head between the vertical drive and the rotary drive with high precision and with a simple constitution. CONSTITUTION:The fitting part 27-1 of a pulley 27 having the upper and lower driving teeth of a transfer head is engaged in a rotatable manner with a driving supporting block 25 through a bearing ball 25-1, and the fitting part 28-1 of a pulley 28 having a rotary driving teeth is engaged with the driving supporting block 25 through a bearing ball 25-2. A working shaft 22 which penetrates through these centers is equipped with a spiral shaped ball screw 22-1 and a ball spline 22-2 in straight line form in the longitudinal direction on the peripheral surface, and is engaged with the pulley 27 having the upper and lower driving teeth through a screw ball 41, and engaged with the pulley 28 having the rotary driving teeth through a spline ball 42. In case of only the revolution of the working shaft 22, the vertical movement generated through the rotary drive by the rotary drive motor 24 is corrected by the revolution of a vertical driving motor 23.
Patent JP-H077017-A (JP)
Title: Electric junction device with low concentration dopeo buffer region correctly arranging pn junction
Inventor: ROBAATO EE METSUTSUGAA
IPC: H01L29/73
Filed: 1994-01-24
Abstract: PURPOSE: To provide a semiconductor junction device, inhibiting the shift of a junction position to an n-type semiconductor region, which is not a p-type, from a highly p doped semiconductor region by means of diffusion. CONSTITUTION: A p doped semiconductor material 26 constituting the base of a hetero-junction bipolar transistor, an n doped semiconductor material 30 which constitutes an emitter and which is not a p-type and a boundary part between a p-type base 26 and an n-type emitter 28 are formed. Furthermore, a p-type doped semiconductor buffer 28, which has a p-type dopant density that is substantially lower than the p-type doped material and has sufficient thickness for forming an electric junction part in substantially the bounder between the p-type doped semiconductor material and the n doped semiconductor material 30 and a means for supplying an electric signal to the base 26 of the p doped material and the emitter 30 of the n doped material are provided.
Patent JP-S60148517-A (JP)
Inventor: MATSUMOTO TOSHINARI
IPC: F24C3/00
Filed: 1984-01-17
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-H04237730-A (JP)
Title: Tubular snow-flow conduit
Inventor: IWAMOTO TOSHIYUKI
IPC: E01H5/00
Filed: 1991-01-23
Abstract: PURPOSE:To provide a snow-flow conduit in tubular form without risk of overflow of water. CONSTITUTION:Snow cast holes 13a leading to the outside are furnished at certain places in a pipeline body 12 stretching in the transverse direction, and a bypass pipeline 14 is installed extensively along the pipeline body 12. The bypass pipeline 14 is connected with the pipeline body 12 through a communication pipeline 15 having opening at the snow cast holes 13a of the pipeline body 12.
Patent JP-H10209305-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: TANAKA NOBUFUMI
IPC: H01L27/115
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a MONOS type nonvolatile semiconductor storage device which can restrain the captured charge from being discharged easily. SOLUTION: A gate electrode 11 is arranged on a semiconductor substrate 19 through a gate insulating film 12. For the gate insulating film 12, a first silicon oxide film 17, a silicon nitride film 15, and a second silicon oxide film 13 are stacked. The first silicon oxide film 17 is relatively thick, and it is thin only at its one part (charge injectable region 17a). As shown in (c), at the section 17b excluding the thin part 17a of the oxide film 17 for charge injection, a thick oxide film is used so that the charge can not tunnel, so even if charge 27 reaches the first oxide film 17, it can not escape to the silicon substrate 19, and the discharge of the charge is suppressed.
Patent JP-H06300764-A (JP)
Title: Carrier for bonding anti-phospholipid antibody, and immunoassay and kit using the carrier
Inventor: MATSUURA EIJI
IPC: G01N33/543
Filed: 1994-01-25
Abstract: PURPOSE:To provide a measuring method for an autoantibody specific to an anti-phospholipid antibody syndrome and a carrier and a kit used in the method. CONSTITUTION:A using carrier for bonding an anti-phospholipid antibody used in an immunodiagnosis for an anti-phospholipid antibody syndrome is a carrier combining phospholipid and moreover processed by refined serum albumin and a surfactant. Therefore, the anti-phospholipid antibody syndrome can be highly accurately diagnosed immunologically. At the same time, a fractioned substance acting to enhance the bonding properties between an antibody specifically detected in the anti-phospholipid antibody syndrome and phospholipid, or protein is used to immonologically diagnose the anti-phospholipid antibody syndrome. Therefore, the correct diagnosis is achieved.
Patent JP-H04238417-A (JP)
Title: Small power radio installation
Inventor: SATO MITSUO
IPC: H04B1/40
Filed: 1991-01-23
Abstract: PURPOSE:To offer a small power radio installation which can easily erase a call name (identification code) with a simple operation. CONSTITUTION:A memory 12 capable of writing 1 erasing which stores the cell name that is transferred prior to a call between a master unit and a slave unit, a micro processor 11 controlling the write/erasure of the memory 12 and an exclusive switch 14 issuing the instruction of the erasure of the call name stored in the memory 12 are provided. The micro processor 11 erases the call name in the memory 12 with the operation of the switch 14. The state is displayed in LED 18.
Patent JP-S5392099-A (JP)
Title: Measuring method of spontaneous neutron emitting rate in reactor fuel assembly
Inventor: UEDA KIYOSHI
IPC: G21C17/10
Filed: 1977-01-25
Abstract: PURPOSE: To find the emitting rate of a spontaneous neutron in an irradiated fuel body, by means of withdrawing only one part of the fuel rod capable of easy withdrawing, and of finding the emitting rate of the spontaneous neutron in fuel rods thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5598610-A (JP)
Title: Silencer for electric compressor
Inventor: KAWAMOTO AKITAKA
IPC: F01N1/02
Filed: 1979-01-22
Abstract: PURPOSE: To attenuate sound produced by resonance of gas column in an enclosed vessel, by providing a silencing valve in an inlet tail pipe or outlet tail pipe, utilizing the velocity difference between coolant gas flow and sound.  
     CONSTITUTION: An inlet valve 3 is provided at inlet port 2 of compression chamber 1 for compressing coolant gas, and a silencer valve 7 opened and closed in response to pressure change in muffler 4 is provided at one end portion of inlet tail valve 6 where it is opened in muffler 4. This silencer valve 7 is still closed at the instant shortly after inlet valve 3 is opened but it is opened with some time delay when coolant in muffler 4 flows into compression chamber 1 and pressure in muffler 4 is lowered. Therefore, if sound is produced at the instant when inlet valve 3 is opened, sound produced by valve 3 can be attenuated since silencer valve 7 is still closed at the instant and it is subsequently opened with some time delay. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11205224-A (JP)
Title: Modulation method for digital optical communication signal, optical communication method and optical transmitter
Inventor: NAKAOKA HIROYUKI
IPC: H04B10/524
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To improve the communication efficiency that is drastically worsened when a sub lobe performs mutual interference with a main lobe of a remote control by making a direct current level of a baseband component constant when an optical signal is decomposed into a sub-carrier component and a baseband component. SOLUTION: An FSK bias IrBus modulator circuit 111 produces an IrTx electric signal 121 which is an IrBUS signal that is subjected to FSK bias by a logical circuit. Because a direct current level of a baseband component becomes constant due to the FSK bias, power spectrum sub lobe owing to a baseband component when the signal 121 is continuously outputted occurs only in OHz. A CMOS switch 103 is a switch that controls power supply and cutoff to a CR lowpass filter 102 and consists of a CMOS transistor and a damping resistance. A PowerCNT signal 123 that controls the switch 103 becomes L at the same time when the output of a redundant signal header is started.
Patent JP-S63175395-A (JP)
Inventor: NISHINO HIROYUKI
IPC: H05B41/24
Filed: 1987-01-14
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-H08205563-A (JP)
Title: Vibration wave motor drive circuit
Inventor: NISHIKAWA FUMIKAZU
IPC: H02N2/00
Filed: 1995-01-19
Abstract: PURPOSE: To make it possible to reduce the size and cost of a microcomputer without using D/A converter by changing the pulse width of output pulses of a predetermined frequency, converting the duty to a voltage value, oscillating with the frequency corresponding to an output voltage, and dividing and phase- shifting the alternating voltage of its output frequency. CONSTITUTION: In this drive circuit, a PWM signal of a predetermined frequency generated from a micro-computer 1 is input to LPF 2, only low frequency components are passed to LPF 2, and a frequency voltage corresponding to the output voltage of LPF 2 is output by a voltage controlled oscillator 3. Its frequency voltage is divided by a frequency divider/phase shifter 4, and a square wave having a phase difference of μ/2 is output.  Its outputted two- phase signal is amplified by power amplifiers 5 and 6 and applied to a vibration wave motor 9 through matching coils 7 and 8; then a pulse disc 10 is rotated together with the vibration wave motor 9 and this is detected by a photo- interrupter 11, the detected signal is amplified by a detecting circuit 12 and converted to a digital signal and then input to the micro-computer 1, thereby controlling the frequency of an AC voltage of the vibration wave motor 9. Therefore, the size of the micro-computer can be made smaller.
Patent JP-S63173929-A (JP)
Title: Infrared ray detector
Inventor: MIYAMOTO KEIJI
IPC: G01J5/28
Filed: 1987-01-13
Abstract: PURPOSE:To rapidly and accurately cool an aperture and a filter of the title detector, by a method wherein the metal surface vapor-deposited on the filter in order to provide the function of the aperture is directly brought into contact with a liquid nitrogen sump. CONSTITUTION:When a metal such as silver having high infrared ray reflectivity is applied to the surface of an infrared ray transmission filter 4 on the side of a liquid nitrogen sump 6 by vapor deposition technique, the infrared rays 10 incident from an infrared ray transmitting window 9 transmit through the filter 4 to be reflected from the vapor deposition surface 2 to be incident to an infrared ray detection element 1. When the vapor deposition surface 2 is directly brought into contact with the liquid nitrogen sump 6, the filter 4 of the title detector having aperture function can be cooled easily, rapidly and certainly because of the large contact area of the vapor deposition surface.
Patent JP-S59133906-A (JP)
Title: Rolling mill
Inventor: KATOU HEIJI
IPC: B21B13/14
Filed: 1983-01-19
Abstract: PURPOSE:To control accurately the shape of a rolling material by disposing an intermediate roll between a roll and a backup roll in an offset state and installing a pressing device of a pressing roll, that adjoining to the intermediate roll, on a beam bridged between housings. CONSTITUTION:An intermediate roll 6 is disposed between a work roll 1 and a backup roll 3 in a state of offsetting it to the downstream side of a rolling reduction line, and a pressing roll 7 is disposed to be in contact with the body part of roll 6, and a roll chock 8 is engaged with the guide part 10 of a roll chock 9 in a state of freely movable back and forth, and a cylinder block 15 is provided vertically movably to a beam 13 bridged between housings 5, 5. Next, a cylinder 14 is protruded to press the side part of chock 8 so as to press the roll 7 against the roll 6, then the displacement of the pressing force is converted into the vertical displacement to adjust the deflection of roll 1 in its longitudinal direction. By this device a gap between the rolls 1, 2 is controlled, and the device is also used for controlling vertical bending. In this way, the shape of a rolling material is controlled with high accuracy and over a wide range.
Patent JP-H01183119-A (JP)
Title: Preparation of x-ray mask
Inventor: HORI MASARU
IPC: G03F1/00
Filed: 1988-01-18
Abstract: PURPOSE:To make it possible to form an X-ray mask in which an X-ray absorber is formed by minute W (tungsten) and simplify an X-ray mask forming process, by selectively causing W to grow by a pressure reducing thermal CVD method. CONSTITUTION:In a method for forming a high melting point metal film pattern on an X-ray mask, when a high melting point metal film 17 is selectively caused to grow by a pressure reducing thermal CVD method using a metal halogen gas, it is selectively caused to grow on an X-ray transmittable thin film 12 directly without interposing a base thin film layer on which a silicon thin film and the like is to be selectively caused to grow. Since a W film deposited by the pressure reducing thermal CVD method is minute, X-ray absorption coefficient per unit is much larger than W obtained by conventional sputtering methods. As a result, it is possible to form an X-ray mask in which high melting point metal such as W is an X-ray absorber by a simple process.
Patent JP-H08194231-A (JP)
Title: Liquid crystal display panel
Inventor: YOSHINO YUICHI
IPC: G02F1/1335
Filed: 1995-01-20
Abstract: PURPOSE: To provide a color liquid crystal display panel whose contrast is enhanced. CONSTITUTION: The liquid crystal display panel is provided with one electrode substrate 2 with plural 1st electrodes 8, the other electrode substrate with plural 2nd electrodes 9 which are orthogonal to plural 1st electrodes 8, a liquid crystal layer 13 which is injected and sealed between the electrode substrate 2 and the other electrode substrate, and the electrode substrate 2 is provided with a 1st light shielding film 3 formed on the electrode substrate 2 and color filters 4 to 6 arranged between the 1st light shielding film 3, and plural 1st electrodes 8 are formed on the 1st light shielding film 3 and the layers of the color filters 4 to 6, the other electrode substrate is provided with a 2nd light shielding film 31 formed on the other electrode substrate, and plural 2nd electrodes 9 are formed on the 2nd light shielding film 31.
Patent JP-H05195559-A (JP)
Title: Hydraulic controller for backhoe
Inventor: MIURA TAKANORI
IPC: F04B49/06
Filed: 1992-01-20
Abstract: PURPOSE:To improve response to the lifting working of a backhoe device by interrupting supply currents to a flow control valve when a control lever is returned and operated at fixed speed or higher to a neutral position from a lowering-side working region and hydraulic actuators except a hydraulic actuator for a boom are brought to a neutral state. CONSTITUTION:A controller 12 reads outputs from each potentiometer PM. When no change of outputs from potentiometers PM except the potentio-meter PM for a boom is detected by a neutral detecting means C and the operation of a control lever 11 at fixed speed or more to a neutral position from a lowering-side working region is detected by a lever-speed detecting means B, the execution of pile driving work is decided by the controller 12. A current control means D interrupts lowering-operation side supply currents to electromagnetic type proportional flow control valves V on its midway of return operation to the neutral position from the lowering-side working region of the control lever 11.
Patent JP-H08205564-A (JP)
Title: Ultrasonic motor controller
Inventor: IWAI ISAO
IPC: H02N2/00
Filed: 1995-01-20
Abstract: PURPOSE: To provide an ultrasonic motor controller capable of enhancing control performance by automatically adjusting a compensator proper even if fluctuation in characteristics has existed. CONSTITUTION: This ultrasonic motor controller comprises a target value generator 6 for generating target values, an adjustable compensator 22 with the target value and controlled variable as input and the manipulated variable as output, an identification mechanism 10 for sequentially estimating the parameters of a control target from the manipulated variable and controlled variable, a compensator adjusting mechanism 12 for adjusting the parameters of the adjustable compensators from the results of the identification mechanism, and a λ adjusting mechanism 16 for adjusting the coefficients of oblivion as parameters of the identification mechanism 10 from the results of a fluctuation judging mechanism 14 judging the size of characteristic fluctuation from the identification error made by the identification mechanism.
Patent JP-2000206636-A (JP)
Title: Radiation detecting cassette image pickup system and cassette stand used for the same
Inventor: SHIYOUJI TAKASHI
IPC: G03B42/02
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To confirm necessary information and to rapidly and promptly send the information to a place requiring the information, as for a radiation detecting cassette image pickup system. SOLUTION: The cassette stand 1 is provided with a charger 30, a memory 40, a display screen 4 and a control panel 6, and the stand 1 is connected to an imaging diagnostic net work. When the radiation detecting cassette 20 is inserted into the stand 1, the power source 22 of the cassette 20 is connected to the charger 30, and a memory 24 is connected to the memory 40. The contents of the memory 24 in the cassette 20 is displayed on a display screen by operating the control panel 6, and the displayed information is transferred to a monitor 52, etc., positioned in another place.
Patent JP-H02189183-A (JP)
Title: Dehydrating washing machine
Inventor: NAKAMURA FUMIO
IPC: D06F23/02
Filed: 1989-01-14
Abstract: PURPOSE:To enable the increase of the volume of an inner drum at a limited space by a method wherein a support body in the same shape as that of an outer drum is mounted in the outer drum approximately in a cylindrical shape, and an inner drum approximately in a spherical shape is supported in the support body. CONSTITUTION:A support body 26 is supported in an outer drum 15 rotatably around a vertical axis Y-Y. An inner drum 41 in the peripheral wall of which a number of pores 54 are formed is supported in the support body 26 rotatably around a horizontal axis X-X and an inclination axis inclined at a given angle with the horizontal axis. Further, a drive means 99 for washing rotates the inner drum in a state to contain laundries in the inner drum 41 to perform washing. In a drive means 100 for dehydration, the support body 26 is rotated at a high speed integrally with the inner drum 41 in a state to contain laundries after washing in the inner drum 41. The outer drum 15 and the support body 26 are formed approximately in the shape of a cylinder similar to each other, and the inner drum 41 is formed approximately in a spherical shape. As a result, the volume of the inner drum can be increased at a limited space.
Patent JP-S61166187-A (JP)
Title: Josephson voltage standard device
Inventor: NAITO SEIICHI
IPC: G01R1/28
Filed: 1985-01-18
Abstract: PURPOSE:To operate with a small high frequency power by connecting a plurality of series circuits formed of self-inductances and Josephson junctions in parallel, and forming a parallel resonance circuit so that the resonance frequency determined by the electrostatic capacity between junction electrodes becomes equal to the frequency of a high frequency signal. CONSTITUTION:When Ra and Rb represent equivalent resistances of Josephson junctions Ja and Jb and C is equivalent capacity, a current I=I0+I1Sinomega0t made of the sum of DC component and AC component is applied from a current source 1 to a superconductive ring 2. When the critical currents of junctions Ja and Jb are Ia and Ib, and the phase differences of wave function are thetaa and thetab, the currents of IaSin thetaa and IbSin thetab are flowed to the junction. If Ia>>Ib, the influence of magnetic field can be hardly affected. Since the angular frequency of the microwave is formed to satisfy the relation of omega0=1/(LC)<1/2>, a resonance current of large angular frequency is flowed to the parallel reso nance, Shapiro step can be generated at an output voltage V with small micro wave power. Thus, it can be operated with small microwave power.