baber/WOPTO huggingface dataset:
Patent JP-H01209419-A (JP)
Title: Tilt driving system for scanning mirror
Inventor: ISHIDA JURO
IPC: G02B26/10
Filed: 1988-02-17
Abstract: PURPOSE:To reduce the restrictions of an increase in the size of the scanning mirror of a mechanical scan type radiometer by holding the scanning mirror and scan driving part of the radiometer by an annular or partial annular holding part provided nearby the center of gravity. CONSTITUTION:An image pickup light signal 1 is reflected by the scanning mirror 3 and guided in the direction 2 of an optical system. Here, the scanning mirror 3 rotates or swing around a scanning axis 4 as shown by an arrow 6 to make a scan. The scanning mirror 3 and scan driving part 5 are held by the holding part 7 consisting of part of a ring and a linear motor is constituted between both ends of the scan driving parts 5 and holding parts 7 by combining permanent magnets or electromagnets which are arranged respectively to realize a tilt by swing motion shown by an arrow 8. Further, position detectors 9 for the scan driving parts 5 are provided in the holding parts 7 to detect the tilt angles. Consequently, load and driving torque to the cantilever structure does not restrict the increase in the size of the scanning mirror.
Patent JP-H01212008-A (JP)
Title: Crystal oscillator
Inventor: NOHARA YASUHIRO
IPC: H03B5/32
Filed: 1988-02-18
Abstract: PURPOSE:To decrease the current consumption and to simplify the circuit by supplying a power supply for an oscillation circuit and a frequency division circuit from an output terminal and supplying a power supply for an output circuit from an input terminal. CONSTITUTION:An oscillation section 1 and a frequency division circuit 3 are driven by an output 5 of a constant voltage circuit 2. Then an output 7 of the oscillation section is frequency-divided by the frequency division circuit 3 and outputted to an output terminal 8 via an output circuit 4. For example, a 12.8MHz AT-cut crystal vibrator 1' is connected to the oscillation section 1, the power voltage 6 is selected to be 5V and an output 5 of the constant voltage circuit 2 receiving the voltage to selected to be 2V, then the operation of the oscillation major part is made stable by the stabilized power voltage, the frequency division circuit 3 is constituted by nine-stage binary circuits to decrease the frequency into 25kHz and the result is fed to the output circuit 4. Since the current consumption IN' at this time is selected as IN' fCV (f; frequency, C; gate capacitance or the like and V; drive voltage), then the current is small enough to be nearly l.5mA. In case of driving all the circuits 1, 3, 4 by 5V, the no load current consumption is nearly 3.5mA.
Patent JP-S62193223-A (JP)
Inventor: WAKAHATA YASUO
IPC: H01C7/10
Filed: 1986-02-20
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-S57151408-A (JP)
Title: Shock absorber
Inventor: MATSUSHIMA RIYOUSUKE
IPC: F16F9/54
Filed: 1981-03-13
Abstract: PURPOSE:To make possible attenuation and absorption of high frequency micro vibration by providing in series with an elastic body an auxiliary elastic body with coefficient of elasticity smaller than the elastic body in a shock absorber both ends of which are connected via the elastic bodies to members on the chassis and movable members. CONSTITUTION:A piston 12 is contained in a cylinder 11 fitted at one end to members 7 on the chassis and fluid pressure chambers 14, 15 separated by the piston are communicated with each other through an orifice made on the piston 12 to which a piston rod 13 is fitted to construct a shock absorber 10. The other end of the piston rod 13 is fitted on an bracket 5 on the movable side, while a sleeve 27 is fitted movably on the end of the rod 13 and its move along the axis is restricted by nuts 28, 29. Between the sleeve 27 and the rod 13, an auxiliary elastic body 31 with elastic coefficient smaller than that of an elastic body 9 usually provided on the periphery of the sleeve 27, is provided to achieve expected end.
Patent JP-S57149493-A (JP)
Title: Method of patterned surface treatment of aluminum or aluminum alloy
Inventor: FURUHATA HIROSHI
IPC: C25D11/18
Filed: 1981-03-12
Abstract: PURPOSE: To provide an Al material with two or more beautiful patterned colors that are durable, b  subjecting an Al material, which has been anodized to electrolytic coloring treatment, followed by primer treatment, printing a pattern on it in pigment inks, and coating it with a finish coat.  
     CONSTITUTION: An Al (alloy) material is previously treated to have an anodized film. It is then electrolytically colored using an electrolyte containing metal salts so that the surfaces thereof are uniformly colored throughout. The film surfaces are subjected to primer treatment using a transparent resin paint. A desirable pattern is printed on each surface using pigment inks good in adhesion to the primer layer so that the pattern has two or more colors. Then a finish coat is applied using a paint of the same type as that used in the primer treatment or a paint that is good in adhesion to the pigment inks so that the beautiful tones are stabilized for a long period. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63203462-A (JP)
Inventor: TAKAHASHI KOICHIRO
IPC: B61B13/12
Filed: 1987-02-19
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-H07243579-A (JP)
Title: Shutoff plug for pipe
Inventor: SHIMIZU HIROSHI
IPC: F16K7/04
Filed: 1994-03-08
Abstract: PURPOSE:To allow a shut-off plug to move within a pipe without shutting off the distillation side of the pipe by squeezing-off etc. CONSTITUTION:A shut-off plug for a pipe is made by forming a male threaded part 4 at the tip of a column 6 and fitting a seal ring 5 thereon at its tail. The tip of the column 6 is formed tapered, and a rotational operating part 6a is provided at the tail, and a recess 6b is formed between the male threaded part 4 and the seal ring fitting part.
Patent JP-S51112203-A (JP)
Title: Electronic circuit apparatus with air-tight structure
Inventor: SAKURAI KENICHI
IPC: H05K5/06
Filed: 1975-03-28
Abstract: PURPOSE: To have a compact size, light weight and prolonged service life by providing a vent valve which operates by the pressure difference of the inside and outside the apparatus on the outer circumferential wall of the air-tight structure. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59161804-A (JP)
Title: Printed pattern variable inductor
Inventor: UMETSU KEIZOU
IPC: H05K1/16
Filed: 1983-03-07
Abstract: PURPOSE:To obtain a printed pattern variable inductor by a method wherein spiral patterns are formed on a double-sided printed circuit board or a multi- layer printed circuit board and a core is inserted in the center of the patterns. CONSTITUTION:A spiral pattern 2 is formed on the front surface of a double- sided printed circuit board 1 and a jumper wire 3 is connected. A spiral pattern 4 is formed on the back surface of the board 1 and a jumper wire 3a is connected. A core 6 is inserted in the center of the patterns 3, 4 and the core 6 is screwed into a sleeve 7, for instance, a vinyl tube, which has no effect against the flux. With this constitution, coupling and inductance can be varied.
Patent JP-H06250508-A (JP)
Title: Developing device
Inventor: TOKIMATSU HIROYUKI
IPC: G03G15/08
Filed: 1993-02-25
Abstract: PURPOSE:To provide a developing device by which an image having sharp contrast and high image quality can be developed by applying toner uniformly and thinly on a toner carrier without transferring a carrier onto the toner carrier, and developing an electrostatic latent image on a latent image carrier when the toner carrier comes close to the latent image carrier, in the developing device formed by using a two-component developer composed of toner and an electrifiable carrier having reversed polarity. CONSTITUTION:In a developing device 10 to make an electrostatic latent image appear by a two-component developer composed of a magnetic carrier and nonmagnetic insulating toner, a toner carrier 2 to rotate while carrying only the nonmagnetic insulating toner in a thin layer and a developer carrier 3 which is arranged adjacently to the toner carrier 2 and rotates while carrying the two-component developer by an internal magnet, are provided at a position adjacent to a latent image carrier 1, and DC voltage is impressed between the developer carrier 3 and the toner carrier 2, and when the two-component developer carried on the developer carrier 3 comes into contact with the toner carrier 2, the nonmagnetic insualting toner is applied to the toner carrier 2.
Patent JP-S52121288-A (JP)
Title: Structure for absorbing initial motion of control cable
Inventor: BABA MASAAKI
IPC: B63H21/22
Filed: 1976-04-01
Abstract: PURPOSE: To provide an initial-motion absorbing structure, which is disposed between throttle controlling cable and rotatable plate of an apparatus, adapted for effecting change-over of clutch and control of throttle by means of one single lever, whereby it is enabled to hold the throttle in its closed position, until change-over of clutch is ocmpleted. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08234273-A (JP)
Title: Optical apparatus
Inventor: NAGANO AKIHIKO
IPC: G03B7/00
Filed: 1995-02-24
Abstract: PURPOSE: To arrow the arrangement of a light shielding member and to prevent this light shielding member from hindering the visual line detection without increasing the size of an optical apparatus by dividing the optical paths of an observation optical system and a visual line detection optical system and shielding the luminous flux of this observation magnetic system. CONSTITUTION: An auxiliary lens 18, an eyepiece shutter 17 which is a light shielding member, a dichroic mirror 16 which is an optical path splitting member and an eyepiece lens 11 are arranged behind the emission surface of a pentagonal roof prism 8 and are used for observation of a focus plate 7 by the eye 15 of an observer. This dichroic mirror 16 has the characteristics to allow the transmission of visible light and to reflect IR light. Since the eyepiece shutter 17 is arranged between the pentagonal roof prism 8 and the dichroic mirror 16, the collision of the dichroic mirror 16, etc., against the pentagonal roof prism 8 or photometric sensor 10 does not arise. A visual line detecting part consisting of IR light emitting diodes 13a to 13d, eyepiece lens 11, etc., is capable of detecting the visual line regardless of the light shielding state of the eyepiece shutter 17.
Patent JP-S59161830-A (JP)
Title: Hybrid integrated circuit
Inventor: MURAKAMI MASAHIDE
IPC: H01L21/52
Filed: 1983-03-07
Abstract: PURPOSE:To simplify the crossover of a conductive path as well as to make the titled integrated circuit small in size by a method wherein an insulating substrate having a circuit pattern consisting of a thin film or a thick film is mounted on a ceramic substrate whereon a thin film integrated circuit is formed, and the conductive part of the ceramic substrate and the conductive part on the insulating substrate are electrically connected by performing a wiring bonding. CONSTITUTION:Conductive paths 2 in lateral direction are formed on the circumferential part of the ceramic substrate 1, and two conductive paths 3 in longitudinal direction are provided between the paths 2. Then, a non-conductive bonding agent 6 is applied surrounding the conductive paths 3, and an insulating substrate 4 having a conductive path 5 is fixed to the circumference of the surface thereof. Subsequently, the conductive path 2 in lateral direction on the exposed substrate 1 and the conductive path 5 located on the substrate 4 are connected using a bonding wire 7. Through these procedures, the crossover of the conductive paths 3 and 3 can be simplified, and the necessary parts can also be mounted on the substrate 4, thereby enabling to make the hybrid integrated circuit small in size.
Patent JP-S51111497-A (JP)
Title: Ozonizer
Inventor: KATOU TSUYOSHI
IPC: C01B13/11
Filed: 1975-03-27
Abstract: PURPOSE: To protect the dielectric electrode tube which is soaked in cooling liquid of ozonizer, from dielectric breakdown, by introducing the tube thicker above the water line than below. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11226287-A (JP)
Title: Fully automatic washing and drying machine
Inventor: TANIGAWA MASANOBU
IPC: D06F58/10
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To solve an inconvenience that creases of washing increase and heating air volume increases also and the drying time becomes long because holes are formed in a dewatering tank and further, the indoor living environment gets worse because high temperature and high humidity air is directly exhausted into the indoor side, when a washing and drying machine is continuously driven from washing to drying. SOLUTION: In a fully automatic washing and drying machine constituted of a water tank 5 containing a dewatering tank 8, a motor 10 rotatively driving the dewatering tank 8 at a selectably different speed, a heater 17 as a heating means for washing water or clothes, agitating blades 9 for washing clothes and circulating air, a shelf 20 for loading washing, and an inner cover 19 preventing washing from flying out during washing, a projection or a recess on which a shelf 20 used on drying washing can be put is formed at a part of the dewatering tank 8.
Patent JP-S5940604-A (JP)
Title: Optical fiber cable and its manufacture
Inventor: YAMASHITA KATSUYA
IPC: H01B7/18
Filed: 1982-03-11
Abstract: PURPOSE:To obtain an optical fiber cable which has airtightness under high hydarulic pressure and the stability of the structure by repeating the process wherein an airtight pipe is formed around an external layer formed by covering an optical fiber cable with an airtight pipe and then its diameter is reduced in diameter. CONSTITUTION:A spacer 3 containing an optical fiber core is covered with an aluminum pipe 4, which is reduced to an internal diameter a little bit greater than the external diameter of the inside spacer 3; and the external diameter of the aluminum pipe 4 is made uniform and the external surface of, specially, a weld zone 9-1 is smoothed. Then, its outer circumference is covered with a weld metallic pipe 5 which has an internal diameter much greater than the external diameter of the aluminum pipe 4 so that its weld zone 9-2 does not coincide with said weld zone 9-1 on the circumference. Then, the metallic pipe 5 is reduced in diameter and while its external diameter is made uniform, the metallic pipe 4 is also reduced in diameter to bring the spacer 3 and metal pipe 4, and the metallic pipe 4 and metallic pipe 5 into close contact with each other. Said process is repeated to form a close-contacting multilayered pipe.
Patent JP-H02216919-A (JP)
Title: Reduction system for group delay distortion
Inventor: KINO MASATOSHI
IPC: H04B3/04
Filed: 1989-02-16
Abstract: PURPOSE:To reduce the circuit scale or the arithmetic control scale of a process means, etc., and to attain real time processing by transmitting the signal which is produced by shifting a frequency band signal to a frequency band where the group delay distortion is reduced on a frequency axis. CONSTITUTION:At a transmission part 40, a frequency band signal that is liable to produce the group delay distortion of the supplied information signal is shifted via a frequency axis with use of a process means 46 for balanced modulation in an analog signal process and with use of a process means for fast Fourier transformation, etc., in a digital signal process, respectively. Then the frequency band signal is shifted to a frequency band where the group delay distortion is reduced and transmitted. At receiving part 42, the signal received from the part 40 is demodulated after formation of a frequency band shift means 58 which carries out a process adverse to the process means. Thus it is possible to reduce the group delay distortion in comparatively simple constitution, to reduce the circuit scale, the arithmetic control scale of the process means, etc., therefore, a real time process is attained.
Patent JP-2000233608-A (JP)
Title: Pneumatic tire with lug
Inventor: ENDO KAZUYUKI
IPC: B60C9/06
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To attain a traveling of 20,000 km or more without failure of a carcass ply by setting the cord space between an outermost ply and the inside ply adjacent to this ply so as to exceed the cord spaces between the adjacent plies of the remaining plies except the outermost ply. SOLUTION: A carcass 3 in the area of a crown part 2 satisfies the relation of δ<δ1, δ>δ2 among a cord space δ (mm) between a cord 3-1c of an outermost play 3-1 and a cord 3-2c of a second ply 3-2, a cord space δ1 (mm) between the cord 3-2c of the second play 3-2 and a cord 3-3c of a third ply 3-3, and a cord space δ2 (mm) between the cord 3-3c of the third ply 3-2 and a cord 3-4c of a fourth ply 3-4. In this case, δ1=δ2 or δ1≈δ2 may be adapted. According to such a structure, though the shearing strain between the outermost play 3-1 and the second ply 3-2 is unchanged, the shearing stress can be significantly reduced.
Patent JP-S62195783-A (JP)
Title: Semiconductor storage device
Inventor: TAIRA HIROSHI
IPC: G11C11/41
Filed: 1986-02-24
Abstract: PURPOSE:To initialize all memory cells within a short time at the time of a power source is turned on by constituting the titled device so as to have a suitable time difference between the rising time required for the power source voltage supplied to one inverter reaches a prescribed voltage level and the rising time required for the voltage supplied to another inverter reaches the prescribed voltage level, at the time of the power source is turned on. CONSTITUTION:A power source voltage controlling circuit VC receives a power source voltage externally supplied, supplies the said voltage immediately to respective circuits as a normal power source voltage Vcc. The circuit VC also delays the said voltage for a suitable time by subjecting it to a delay circuit DL, and forms a power source voltage Vccd and supplies it to respective circuits. Accordingly, after turning on the power source to the titled device, the voltage Vcc reaches the prescribed voltage level earlier by a set time Td of the delay circuit than the other power source voltage Vccd. As a result, all the memory cells constituting a memory array can be initialized within a short time after the turning on the power source.
Patent JP-H10234045-A (JP)
Title: Time-varying image communication equipment
Inventor: NISHI TAKASHI
IPC: H04N19/60
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide the time-varying image communication equipment in which a delay of transmission is prevented by suppressing increased capacity of a standby buffer due to a long re-transmission wait time, lot of code bit amount is assigned to realize improved image quality and a coded type is accurately detected. SOLUTION: A time-varying image decoder 100 is provided with a coding type detection section 112 that detects a coding type, a reference image discrimination section 113 that discriminates whether or not the data received in error based on the coded type are a reference image of data correctly received, and a re-transmission request discrimination section 110 that discriminates whether or not a retransmission request is made based on an output of the reference image discrimination section 113. Then the reference image discrimination section 113 discriminates whether or not erroneous image data are a reference image of succeeding image, and when the data are used for the reference image, since it gives effects on the succeeding image, re-transmission request is made.  When the data are not used for the reference image, since it gives no effects on the succeeding image, no re-transmission request is made.
Patent JP-H06123973-A (JP)
Title: Photolyzable high-molecular compond and photoresist composition
Inventor: MAEDA KATSUMI
IPC: C08G75/02
Filed: 1993-02-26
Abstract: PURPOSE:To provide a photolyzable high-molecular compd. which has high reaction efficiency to light and/or can significantly change the solubility or a resist in lithography using radiation such as far-UV light and excimer laser light. CONSTITUTION:This photolyzable high-molecular. is expressed by general formula. In the formula, at least one of R<1> and R<2> is an alkyl group or alkoxy group, and the other is hydrogen, R<3> is a phenyl group or alkyl group, x satisfies 0<xeta1, n is an integer of 5-700, and Y<-> is a nucleophobic pair ion. This photolyzable high-molecular compd. produces an acid by irradiation of radiation. Further, decomposition of the high-molecular compd, is caused in this process so that the solubility of a resist is significantly changed. Thus, this compd. can be used for a photochemically acid-producing agent and dissolution preventing agent for a resist.
Patent JP-S59163954-A (JP)
Title: Method for forming color picture
Inventor: SASAKI TAKU
IPC: H04N1/60
Filed: 1983-03-08
Abstract: PURPOSE:To attain the formation of a picture excellent in quality sence even on a high density part by detecting a black density component from an input picture data and generating the high and low density balck levels in a prescribed rate even when the black density component is prescribed value or over. CONSTITUTION:A composite video signal including each color signal of R, G, B and a synchronizing signal is led to an AD converting circuit 2 via an interface 1, a gradation signal of the picture signals R, G, B is converted into a digital signal at the circuit 2, and the number of lines is stored in a line memory 3. A data in the memory 3 is processed for processings such as color conversion, gamma conversion, masking processing and background color elmination or the like at each picture element at a picture processing circuit 4, converted into cyan, magenta, yellow and black signals, and further converted into an application voltage to each head and inputted to a head driver 6. In this case, the circuit 4 detects the black density component and when the detected value is larger than a prescribed value, the high and low density levels of a black colored member are generated at a prescribed rate, allowing to form a picture having good quality sense even with a high density component.
Patent JP-H02217536-A (JP)
Title: Connecting method for reinforced concrete skeleton material
Inventor: NAKAZAWA HARUO
IPC: E04B1/58
Filed: 1989-02-16
Abstract: PURPOSE:To increase effective strength by connecting tensile side reinforcing bars of reinforced concrete skeleton materials to each other to weld compression side reinforcing bars each other, and connecting both ends to a bearing construction after placing and filling concrete into connecting sections. CONSTITUTION:Connecting sections 1a and 4a or RC skeleton materials 1 and 4 are opposed to each other, and they are supported by supports S and RC bearing structural materials 7 and 7. Then, after connecting a tensile side reinforcing bar 3 of the connecting section 1a to a tensile side reinforcing bar 6 of the connecting section 4a, a compression side reinforcing bar 2 is welded and connected to a compression side reinforcing bar 5. After that, after placing concrete 8 into the connecting sections 1a and 4a, reinforcing bars 2', 3', 5' and 6' are respectively extended from a connecting section 1a' of the other end of the material 1 and a connecting section 4a' of the other end of the material 4 are fixed to the inside of the materials 7 and 7', and concrete is placed. According to coolingness and contraction of welded reinforcing bars 2 and 5, tensile force is exerted on the reinforcing bars 2 and 5, and compressive force on the reinforcing bars 3 and 6.