baber/WOPTO huggingface dataset:
Patent JP-H09187896-A (JP)
Title: Manufacture of moisture permeable water prevention coating fabric
Inventor: KAMEMARU KENICHI
IPC: D06N3/14
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To give fine water preventive and moisture permeable abilities to a fiber fabric with down, loops, and so forth formed on its surface. SOLUTION: Moisture film making is such that on a fiber fabric having down, loops and the like on its surface, a synthetic polymeric solution such as an acrylic resin or polyurethane resin is applied noncontinuously by a quantity of application of 5g/m<2> or lower, following this, on the application surface, a synthetic polymeric solution is applied which consists mainly of polyurethane resin containing by 1wt.% or more inorganic fine powders of an average particle diameter of 1μm or lower and a quantity of absorption of N,N-dimethyl formamide of 200ml/100g or more.
Patent JP-H10197348-A (JP)
Title: Method for processing thermal image
Inventor: HARAGUCHI TATSUO
IPC: G06V10/143
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To judge the existence and the direction of a solar radiation and to estimate the intensity of the solar radiation by processing temperature data on the respective matrix elements of a thermal image measured by a matrix-type infrared sensor. SOLUTION: The existence of a solar radiation to an object to be measured is judged on the basis of the difference between temperature data on the respective matrix elements of a thermal image measured by a matrix-type infrared sensor and a prescribed reference temperature. In addition, the respective matrix elements are discriminated on the basis of the existence of the solar radiation, and the direction of the solar radiation to the object to be measured is estimated on the basis of the arrangement state of a solar-radiation pattern in the thermal image.  In addition, the intensity of the solar radiation to the object to be measured is estimated on the basis of the difference between the average of the temperature data on the respective matrix elements in which the existence of the solar radiation of the solar-radiation pattern in the thermal image is judged and the prescribed reference temperature. For example, in the thermal image in which a solar radiation from the left side of a human being exists at an angle of elevation of 45 deg., respective matrix elements are discriminated on the basis of the existence of the solar radiation, and the direction of the solar radiation can be estimated on the basis of their arrangement state.
Patent JP-H04241241-A (JP)
Title: Magneto-optical information recording and reproducing device
Inventor: SAKUYAMA HIROYUKI
IPC: G11B11/10
Filed: 1991-01-10
Abstract: PURPOSE:To maintain the reliability of a regenerative signal by canceling a leakage magnetic field to be impressed upon a recording medium except a magnetic field impressing means at the time of reproducing information. CONSTITUTION:The subject device is provided with a leakage magnetic field erasing means 5 for impressing a strong magnetic field in the direction of erasing the leakage magnetic field to be impressed upon the recording medium 3 from permanent magnets 4 in an external actuator and a seek motor except a magnetic head at the time of reproducing the information, and also the magnetic head is given a function as of the above leakage magnetic field erasing means 5, so that the erasing magnetic field erasing means 5, so that the erasing magnetic field is impressed from the magnetic head in the direction of erasing the leakage magnetic field to be impressed upon the recording medium 3 at the time of reproducing and with the same intensity to cancel the leakage magnetic field.
Patent JP-H01177853-A (JP)
Title: Electrically driven piston engine
Inventor: TERADA AKIHIRO
IPC: H02K33/16
Filed: 1988-01-07
Abstract: PURPOSE:To increase the output of a crankshaft by supplying the current of a storage battery to an electromagnetic coil at a position slightly passed through the top head point of a piston. CONSTITUTION:A ferromagnetic protrusion piston 1 is formed of carbon composite material CC composite, and a coil bobbin 2 and an electromagnetic coil C are fixedly disposed at positions near the top dead point. A current of a storage battery is conducted to the coil C at the position slightly passed through the top head point of the piston 1, and the piston 1 is repelled by opposite magnetism by the electromagnetic force to be moved down. The pistons 1 are sequentially reciprocated in response to the number of magnetic cylinders to obtain a continuous electromagnetic resin.
Patent JP-S61161060-A (JP)
Title: Multifunction telephone set for data terminal
Inventor: HAYAKAWA SHINJI
IPC: H04M1/67
Filed: 1985-01-09
Abstract: PURPOSE:To improve an operability of a specified person and to prevent the use of a telephone by a third person by providing a bypass circuit which forces a dial function to return bypassing a latching relay circuit on the occasion of the execution of a specified function. CONSTITUTION:When a limited dial mode is assigned by a prescribed key operation on a keyboard, a latching relay circuit 33 is set and both pulse dialler 10 and tone dialler 12 interrupt the dial functions. By a prescribed key operation to cancel the limited dial mode, either dialler selected by a selecting switch 32 is returned to be operable. When a specified function key is operated to execute a compacted dial and a data communication function, a CPU15 decides the hitting of the key and returns the compacted dial function. As soon as the execution of the compacted dial function and a transaction function are terminated, the dial function is interrupted again and the use by the third person is prevented.
Patent JP-H11204566-A (JP)
Title: Semiconductor device
Inventor: OFUJI SHINICHI
IPC: H01L23/58
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To make it difficult to observe an inner circuit from the back surface of a wafer and dill to be faulsified by providing a chip having an integrated circuit and the wiring board for mounting this chip, and mounting the chip on the wiring board under the state the chip is bent. SOLUTION: An IC chip 7 is bent so that the chip surface protrudes and is loaded by the use of flip-chip mounting technology. A part of the IC chip 7 is brought striking close to the surface of an IC card board 9. For example, the gap between the IC chip 7 and the IC card board 9 is set at 70 μm at the surrounding part of the chip and set at 0-3 μm at the central part of the chip. Even if observation is enabled by polishing the back surface of the chip smoothly as the scheme on an observer side, the entire back surface of the chip cannot be polished in the plane shape, without damaging an integrated circuit 2 formed on the chip surface. In a state, in which the chip is damaged by grinding, the circuit cannot be set in the actively operating state, and the observation in the operating state can be blocked.
Patent JP-H05191340-A (JP)
Title: System for security mobile communication network in disaster area
Inventor: OBA MATSUSHIRO
IPC: H04B7/26
Filed: 1992-01-09
Abstract: PURPOSE:To realize the system in which a base station G of an adjacent area G takes part in managing the talking of a mobile equipment mM in a disasterarea in place of a base station M in the disasterarea M when disaster occurs in the base station M in the cell system mobile radio communication system. CONSTITUTION:A message controlling the entry of a mobile equipment Mo resident in the area other than a disasterarea into the disasterarea is sent and also a management recognition code CMG recognizing the mobile equipment mMG resident in an adjacent area G is set to the mobile equipment mM escaped from the disasterarea, and when the mobile equipment mMO having no relief recognition code CC of its own station is acquired and relieved by the mobile equipment mM closest to its own station G, the relief recognition code CMO is set to manage the equipment. The base station G manages the talking with the mobile equipment mM based on the management recognition code CMG set to the mobile equipment mM and the relief recognition code CMO and places the 1st priority over the frequency allocation to the mobile equipment mM to which the relief recognition node CMO is added and then allocates the frequency to the mobile equipment mM with the management recognition code CMG added thereto.
Patent JP-H10197760-A (JP)
Title: Photocoupling component
Inventor: OKAMOTO MIKIO
IPC: G02B6/40
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To unnecessitate high-accuracy dimension finish by specifying the ratio of total sum in the area of respective cores and the number of cores occupying the cross sectional area of multicore plastic optical fiber. SOLUTION: Concerning a photocoupling component made of resin to be mounted at a short gap from 0.5mm to 30mm, the multicore plastic optical fiber is provided with plural core fibers composed of transparent core resin with high refraction factor by surrounding these fibers with sheath resin having a refraction factor lower than that of the resin, and collecting them into one, the ratio of total sum in the area of respective cores occupying the cross-sectional area of that multicore plastic optical fiber is set from 40% to 90% and the number of respective cores is set more than seven.  In this case, since a lot of core wires are parallelly arranged in order for using the multicore plastic optical fiber, there is no problem even when securing the cross section of multicore plastic optical fiber sufficiently larger than the light emitting or receiving end face on the opposite side to be coupled.
Patent JP-2000200945-A (JP)
Title: Semiconductor laser
Inventor: KATSUYAMA TSUKURU
IPC: H01S5/343
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser capable of stable high power operation with fully suppressed optical defects. SOLUTION: In an active layer 8 having a quantum well structure, GaInP mutual diffusion accelerating layers 8b, 8f having wider band gaps than those of an upper and lower GaInAsP light confining layers 8a, 8g are formed between a GaInAs quantum well layer 8d and the upper and lower GaInAsP light confining layers 8a, 8g, and ion implantion process and annealing process are conducted to make the GaInAs quantum well layer 8d and the GaInP mutual diffusion accelerating layers 8b, 8f in the form of mixed crystals at prescribed regions due to mutual diffusion in a semiconductor laser manufacturing process, thereby heightening the band gap augmenting effect, compared with making the quantum well layer and the light confining layers in the form of mixed crystals in prior art. Thus, formation of an effective window structure is made possible.
Patent JP-H01178166-A (JP)
Title: Disk rotation driving device for disk reproducing system
Inventor: SUZUKI MICHIO
IPC: G11B19/20
Filed: 1988-01-08
Abstract: PURPOSE:To easily perform control for the rotational speed of a disk by rotating and driving the disk by the rotary resultant force of first and second motors, also, stopping the supply of a driving signal to the first motor in a state where the rotational speed of the disk arrives at a prescribed speed range, and continuing the rotation of the disk by the second motor. CONSTITUTION:The rotational speed of the disk 11 can arrive at desired speed from a still state in a short time by driving the disk 11 by the rotary resultant force of the first and second motors 14 and 15 at the time of starting the rotation of the disk 11. Also, in the state where the rotating speed of the disk 11 arrives at the prescribed speed range, the supply of the driving signal to the first motor is stopped, and the rotation of the disk can be continued by the second motor 15. In such a way, it is not required to use the motor with large in torque as the second motor 15, and the control for the rotational speed of the disk 11 can be performed easily.
Patent JP-H0945794-A (JP)
Title: Formation of twin well of semiconductor element
Inventor: RI MASATADA
IPC: H01L21/265
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To improve the latch up property and the reliability on the wiring of a highly integrated DRAM element constituted of a CMOS circuit, by manufacturing a twin well by a self line up method which adjusts a first and the second sidewall spacers. SOLUTION: A thermal oxide film 102 is grown on the p-type silicon substrate 100 of a semiconductor substrate, and further the first optional film 104 is deposited. The CVD insulating film deposited on the thermal oxide film 102 is etched back, and the first sidewall spacer 108 is made. To form an n-well region or a p-well region, ions of specified dopant are implanted into the exposed thermal oxide film 102'. This film 102' is coated with the second optional film 110. The silicon nitride film 104 is removed, and ions are implanted into the exposed thermal oxide film. Ions are not implanted into the substrate region a where the first spacer 108 exists. Next, the second optional film 110 is removed. Hereby, the latch up property is improved, and also reliability on wiring is improved.
Patent JP-S5494847-A (JP)
Title: Read-in system for result of parity check to reproducing data with magnetic card reader/writer
Inventor: TAKENAKA ATSUSHI
IPC: G06F3/08
Filed: 1978-01-11
Abstract: PURPOSE: To simplify the software for parity check, by reading in the result of parity check as to the reproduced data at recording operation at the most significant bit of the accumulator register in CPU.  
     CONSTITUTION: The result of parity check at the recording operation of the magnetic card reader/writer MCR/W performing the recording and reproducting to the magnetic card taking the parity bit added to the data and the data having less bit number n than that for one word as the unit data, is read in the most significant bit of a given register in the central processing unit CPU. Further, the data bit in the reproducing data at reproducing operation is read in the least significant n bit and the result of parity check is in the n+1-th bit from the least significant bit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07204995-A (JP)
Title: Profile control system
Inventor: MATSUURA HITOSHI
IPC: B23Q35/12
Filed: 1994-01-14
Abstract: PURPOSE:To easily measure a shape of a groove formed in a three-dimensional shape model surface in a profile control system for copying a shape of a groove. CONSTITUTION:A tracer head 7 comprises a stylus 71 having a size which allow the stylus to slide in a groove 72 formed in a surface of a model 72 in such a condition that it is received loads in three axial directions. Displacement detecting means 73 detects a displacement value of the stylus 71a. Displacement vector computing means 74 computes a displacement vector of the stylus in accordance with thus detected displacement value. Movement control means 75 displaces the position of the tracer head 71 so that the displacement vector always has a predetermined value. Position detecting means 76 detects the present position of the tracer head 71. Data generating means 77 creates digitizing data in accordance with the present position of the tracer head 71 and the displacement value of the stylus.
Patent JP-H07203792-A (JP)
Title: Matte for livestock and its use
Inventor: ESUMI KATSUHISA
IPC: A01K1/015
Filed: 1994-01-14
Abstract: PURPOSE:To obtain the subject matte capable of preventing the injury of livestocks at the feet, etc., by slipping and cleaning excretions with ease, by forming a multiple number of grooves in almost same direction on the upper surface of a plate like matte body. CONSTITUTION:On the upper surface of a plate like soft rubber matte body 1 capable of being placed on a floor, a multiple number of grooves 2 arrange in an almost same direction is provided, and both ends of the grooves are opened at both side surfaces at ends of the matte. The bottom surface 3 of each of the grooves is formed smooth and it is risen smoothly to reach side surfaces 4 of the groove.
Patent JP-S56113789-A (JP)
Title: Synthetic method of phosphoenol pyruvic acid
Inventor: HATA TSUJIAKI
IPC: C07F9/09
Filed: 1980-01-12
Abstract: PURPOSE: To obtain the titled compound useful as a biochemical reagent, etc. in high yield without separating an intermediate, by reacting a silylated pyruvic acid which has been reacted with a halogen with a dialkyl trialkylsilyl phosphite as starting materials, and treating the reaction product with a base.  
     CONSTITUTION: A silylated pyruvic acid, e.g. compound 1, is reacted with a halogen of the formula X (X is halogen, e.g. Cl or Br) to give a reaction solution in which one mole each trialkylsilyl α-halopyruvate and trimethylhalogenosilane (TMSX) are formed. The reaction solution is then treated with a dialkyl trialkylsilyl phosphite (DTSP) to give one mole TMSX and one mole tris (trialkylsilyl) ester of dialkylphosphoenol pyruvic acid. The resultant compound and 2mol in total TMSX formed are utilized to afford a compound 4 which is then treated with a base to give the titled compound of compound 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01184672-A (JP)
Title: Abnormal voice muting device
Inventor: ISHIKAWA TOSHIRO
IPC: H03M1/08
Filed: 1988-01-11
Abstract: PURPOSE:To prevent the output of a abnormal voice by detect-counting the inversion of MSB (the most significant bit to indicate a code) of voice data inputted as a scramble is not canceled. CONSTITUTION:The MSB of voice data extracted by an extracting means 1 is inputted to an inversion detecting circuit 2 at relative sampling units, the inversion of the code of the MSB and the next input MSB is detected with comparing with the code in order, and a detecting pulse is outputted to an inversion frequency counting means 3. The means 3 counts the number of times of inversion by counting a detecting the number of pulses every fixed time or the every fixed number of sample. Besides, the means 3 can cancel a mute and execute the reproducing of input data on the inputting of normal voice data whose inversion frequency is small or the scrambled voice data by inputting a clear pulse to generate every fixed time with a clear means 5 and erasing the counted inversion number of times. Thus, the output of a scrambled abnormal voice can be prevented, and the abnormal voice can be prevented to be outputted without being muted completely.
Patent JP-H07208661-A (JP)
Title: Refrigerant piping connecting device and manufacture thereof
Inventor: WATABE TAKASHI
IPC: B60H1/32
Filed: 1994-01-14
Abstract: PURPOSE:To prevent refrigerant passing noise from occurring by braze-jointing a tube to a mated part without fitting a throttling part in the piping. CONSTITUTION:This connecting device is composed of a block type joint 4 provided with fitting holes 10, 16 which passes through in a plate thickness direction, and a tube 36 which can be inserted into the fitting hole 16. The joint 4 brings the end 36a of the tube 36 into contact with the inner wall of the fitting hole 16, and has a circular protrusion 30 of the roughly same height H as the plate thickness of the tube 36 in it. The outer peripheral wall of the tube 36 has a circular recessed part 40 having a brazing-filler staying function at a position which faces the inner wall of the fitting hole 16 in it. Therefore, the tube 4 and the joint 4 are brazed without forming a throttle part for in-tube passage at a braze-connecting part between the end part 36a of the tube 36 and the joint 4. It is thus possible to prevent noise due to refrigerant flowing from occurring at the time of operating an air conditioner or the like.
Patent JP-S60164024-A (JP)
Title: Control circuit for electromagnetic clutch
Inventor: OOTANI YOSHIO
IPC: H03K17/64
Filed: 1984-01-12
Abstract: PURPOSE:To prevent mechanical shock at the time of clutch connection by once exciting an electromagnet in such a manner that amount of clearance becomes zero and gradually supplying exciting energy to an electromagnetic clutch. CONSTITUTION:With output voltage V0, a transistor 6 turns ON/OFF, exciting current is supplied to an electromagnet, and a start switch is closed. Then, the level of the first pulse signal P1 is raised during the period from time t1 to time t2, thereby making the amount of the clearance zero between the electromagnet 3 and a pole plate. After this, the state, in which the clearance is zero, is maintained by the second pulse signal P2. And the ratio of slip between the electromagnet 3 and the pole plate gradually increases from zero to reach 1 finally. With this contrivance, the electromagnetic clutch 2 can never be connected abruptly, thereby giving mechanical shock to neither the input side nor the output side of the electromagnetic clutch 2 at the time of clutch connection.
Patent JP-S60146211-A (JP)
Title: Lens movement operating device
Inventor: ISAKI MASATAKA
IPC: G02B7/08
Filed: 1984-01-11
Abstract: PURPOSE:To execute a control by non-contact by forming a capacitor whose capacity is varied by an operation of a seesaw switch, in a driving circuit of a zoom lens by a motor. CONSTITUTION:A capacitor is constituted by forming metallic movable electrodes 25, 26 on a seesaw switch 20 for sending a signal to a controlling circuit of a motor 28 for driving a lens 34 in the forward and backward directions 35. In accordance with pressures 36, 37, a capacity of the capacitor is varied. It is fetched as a control signal, and applied to the motor as a driving voltage corresponding to the pressure quantity, by which a lens driving can be controlled by non-contact.
Patent JP-H03207160-A (JP)
Title: Image reader
Inventor: KONO KIMIO
IPC: H04N1/04
Filed: 1990-01-10
Abstract: PURPOSE:To reduce the space and cost by holding a white member for correcting a white reference in a subscanning direction movably, providing a means which drives the white member, and performing associative control over the driving means which varies the focal distance of an image forming lens. CONSTITUTION:This image reader is provided with the lens driving means 10 which varies the focal distance of the image forming lens 6, an optical system driving means 12 which moves an optical system, the white member 7 which is arranged nearby an original platen 3 so as to correct the white reference of a read image, and the white member driving means 8 which shifts the white member 7 in position. The control means 17 controls the lens driving means 10, optical system driving means 12, and white member driving means 8 so that they move to specific positions according to an enlargement rate. Conse quently, even when an enlarged read image is formed, the same resolution and gradations as in the case of an image of unmagnification are obtained and the device is reduced in size and cost.
Patent JP-S56101128-A (JP)
Title: Automatic focus adjusting camera
Inventor: MAEDA HIROSUKE
IPC: G03B13/36
Filed: 1980-01-14
Abstract: PURPOSE:To set distance information in the middle point of the object field depth or the flash exposure quantity, by storing range finding information of the plural objects and operating and processing the farthest and the nearest information, in the automatic focus adjusting camera. CONSTITUTION:Distance information detected by the operation of range finder 3 by the operation of release mechanism 1 is input to middle value operator 7. In examination for the object field depth, distance information is input to operator 7 through memory 19 by the output of focus memory 16; and if it is outside the object field depth determined the F value of the lens for the center value, the out signal is warned and displayed by display circuit 10. In the flashmatic mode, selecting device 37 is set to FM. Operator 7 operates the center value of the storobe exposure  quantity output from memories 5, 19, 33, 34 and 35 and operates the iris value from strobe and film information.