baber/WOPTO huggingface dataset:
Patent JP-S61288104-A (JP)
Title: Visual sense device
Inventor: MIYAZAWA AKIHIKO
IPC: G06T1/00
Filed: 1985-06-16
Abstract: PURPOSE:To recognize the position of a two-dimensional image through linear processing and to reduce the size and cost of a device by an optical axis rotating part which rotates the optical axis of the two-dimensional image, an image pickup means which photodetects the image after the optical axis rotation as a linear image, etc. CONSTITUTION:This visual sense device consists of the optical axis rotation part 3 equipped with an optical processing part 3a and an optical path rotation part 3b which rotates it, an image processing circuit part 5 which calculates an edge position from image information from a linear line sensor 4, a rotation control part 2 which outputs a driving signal to the optical path rotating part 3b under the command of a control part 6 and rotates the optical processing part 3b by a specific angle, the control part 6 which detects a position shift by receiving an edge from the image processing part 5 and then positions an image input part 1 in the center of a through hole 17a relatively, etc. Then, two-dimensional images which are rotated by different angles are photodetected by the linear line sensor 4 plural times and the information of the line sensor is processed linearly to obtain two-dimensional information.
Patent JP-H08324636-A (JP)
Title: Display package body
Inventor: HASHIMOTO TADASHI
IPC: B65D75/36
Filed: 1995-05-29
Abstract: PURPOSE: To provide a display package body that is in a sharp design without having unneccesary protuberances at the surface and available for sale on display, being hung down from a hook or set on a display stand or the like. CONSTITUTION: A housing hollow 5 is provided at the inside of overlapped plastic sheets 2 and 3 that are folded at a crease 4 and put together, and a bendable support piece 6 in an appropriate shape is formed, being connected to the side of the sheet. After a package body 1 is formed by sealing, the support piece 6 is bent toward the rear side of the package body and the package body 1 is supported therewith in a tilted position. The support piece 6 may be formed bendably to the side on the lower position of the sheet 2 and 3 and in such a case, the support piece 6 may be provided so that it can be engaged with the housing hollow 5 when being bent.
Patent JP-S5557512-A (JP)
Title: Nail enamel having improved stability
Inventor: KIMURA KUNIKO
IPC: A61K8/00
Filed: 1978-10-23
Abstract: PURPOSE: A nail enamel having improved stability with time, free from pigment sedimentation and segregation, comprising a pigment coated with cellulose acetate butyrate in an organic solvent consisting mainly of acetates.  
     CONSTITUTION: Pigment particles are coated with 25wt% or more, preferably 60wt% or more, of cellulose acetate butyrate. The particles are stirred in an organic solvent comprising 40wt% or more of acetates for 10W20min to give a nail enamel having improved stability. The enamel having excellent gloss and clear color can be prepared in a short time without requiring a color chip step. The cellulose acetate butyrate is obtained by esterifying the OH groups on the cellulose chain with acetic and butyric anhydrides in the presence of sulfuric acid catalyst. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6025810-A (JP)
Title: Hydro-pneumatic suspension
Inventor: KAWABATA AKIO
IPC: B60G17/015
Filed: 1983-07-20
Abstract: PURPOSE:To control a rolling angle within a predetermined range and to make the most of soft comfortable ride by an air spring, by closing solenoid valves in turn by an electronic controller in relation to turning run. CONSTITUTION:A hydro-pneumatic suspension 1 possesses a liquid chamber 9 and an air chamber 11 to be divided by a piston 8 and a diaphragm 3 provided on a cylinder 7 slidably, and a rod 10 connected with the piston 8 is connected with a control arm 13. To adjust a spring constant by changing capacity of the air chamber 11, a first air tank 2, a second air tank 2a and a third air tank 2b further are connected through a solenoid valves 14, 15, 16 in series with the air chamber 11 respectively. The solenoid valves 14, 15, 16 are opened or closed through an output signal of an electronic controller 30 making a signal of a load 18 into an input.
Patent JP-H09290326-A (JP)
Title: Carbon electrode
Inventor: UNO YOSHIYUKI
IPC: B23H1/04
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a carbon electrode which can restrain the electrode wear and tear at the electric discharge machining time and electric discharge machine a work piece with a high accuracy. SOLUTION: In this carbon electrode 7 consisting of a piled and grown thermal decomposition carbon, the electrode surface 71 for electric discharge machining is made by an orthogonal surface to the piled and grown surface of the thermal decomposition carbon. This carbon electrode 7 is composed of a columnar carbon base material 2 and the piled layer 1 of the thermal decomposition carbon formed in an annual ring shape around a carbon base material and it is better that the electrode surface for electric discharge machining is made by the cut surface cut in the radius direction 21 of the carbon base material. The carbon base material is, for example, a carbon fiber.
Patent JP-H01300582-A (JP)
Title: Semiconductor laser device
Inventor: KAWADA SEIJI
IPC: H01S5/20
Filed: 1988-05-27
Abstract: PURPOSE:To facilitate control of etching during formation of a mesa stripe by providing, between a pair of clad layers of the second conductivity type, a layer having composition whose etching rate is different from that of said clad layers. CONSTITUTION:An (AlzGa1-z)wIn1-wP layer 5 of a second conductivity type interposed between a pair of clad layers of the second conductivity type has a thickness which is defined as 'a thickness providing a quantum level larger than an osillation energy of an active layer when it is interposed between an (AlxGa1-x)wIn1-wP 4 and an (AlyGa1-y)wIn1-wP 6', even though the layer 5 would serve as a layer for absorbing oscillation light from an active layer 3 in view of its bulk. Therefore, the oscillation light from the active layer 3 is not absorbed by the layer 5 and enters into the clad layer 6, while it is absorbed or reflected in the regions other than the layer 5. The transverse mode can be controlled in this manner. Further, the etching can be stopped easily because there is great difference in etching rate depending on compositions of the layers. Accordingly, the etching can be controlled very easily during formation of the mesa stripe.
Patent JP-H01299482-A (JP)
Title: Buoy having azimuth detector
Inventor: IWAZAWA YOSHIKAZU
IPC: B63B22/00
Filed: 1988-05-26
Abstract: PURPOSE:To detect the azimuth of an incident sound, by arranging a plurality of wave receiving devices incorporating compasses, receiving the sound, and averaging the azimuth angles of the incident waves in the wave receiving devices. CONSTITUTION:A plurality of wave receiving devices 5 incorporating compasses are provided in an underwater part 2. Deviations between the magnetic north and the acoustic axes of the wave receiving devices are theta1, theta2...thetan. The acoustic axis of each wave receiving device is made to agree with the axis of the compass. The component of cos theta 9 and the component of sin theta 10 of the output signal from the wave receiving device 5 and the component of cos phi 11 and the component of sin phi 12 of the rotating direction of the compass 8 are multiplied and added. Thus, the component of cos (theta + phi) 13 and the component of sin (theta + phi) 14 are obtained. The azimuth of the incident sound is obtained from sin (theta + phi)/cos (theta + phi) 15. The azimuth angle is obtained as an azimuth angle 17 of the incident sound by adding the azimuth angle 15 from the magnetic north which is detected with each wave receiving device 5 and averaging the results in an averaging circuit 16.
Patent JP-H11311278-A (JP)
Title: Coil spring
Inventor: YOKOYAMA YOSHIYUKI
IPC: F16F1/06
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent quality deterioration in a wrapping holding member by arranging the parallel ring parts in both end parts having a band plate-like spring material wound in a coil shape, forming the connecting part to connect these in a waveform, and curving the tip part of at least one parallel ring part in the central direction. SOLUTION: A coil spring 1 is formed of the parallel ring parts 2, the crest 5/trough 6-continuing waveform connecting part 4 continuing with these and the intermediate ring part 7 being almost parallel to the parallel ring parts 2 between the other parallel ring part 2 and the connecting part 4 and having the same diameter as the connecting part 4. One parallel ring part 2 have a larger diameter than the connecting part 4, the other parallel ring part 2 has the same diameter as the connecting part 4, and the tip part 3 of one parallel ring part 2 curves in the central direction. In manufacturing a ball joint 51, one parallel ring part 2 contacts with one opening inner peripheral surface of the wrapping holding member 59 at inserting fitting time due to being a larger diameter than one opening inner periphery of the wrapping holding member 59.  At this time, the tip part 3 does not contact with the inner peripheral surface due to curving in the central direction. Therefore, the quality deterioration can be prevented since the inner peripheral surface of the wrapping holding member is not damaged.
Patent JP-H04357706-A (JP)
Title: Variable gain amplifier
Inventor: KATO SHIGEKI
IPC: H03G3/30
Filed: 1991-06-03
Abstract: PURPOSE:To adopt simple structure for a part varying a gain with respect to the variable gain amplifier used for an input stage of an A/D converter so as to prevent overflow. CONSTITUTION:The variable gain amplifier provided with an amplifier 1 and decreasing the gain through feedback when an output voltage exceeds a prescribed value so as to keep the output voltage constant is provided with a silicon diode 2 whose anode connects to an output of the amplifier 1, a voltage latch section 3 connecting to a cathode of the silicon diode 2 and a gain variable section 4 to decrease the gain of the amplifier 1 in response to a voltage in excess of a threshold voltage of the silicon diode 2.
Patent JP-S5755536-A (JP)
Title: Production of magnetic recording medium
Inventor: OOIWA TSUNEMI
IPC: G11B5/851
Filed: 1980-09-20
Abstract: PURPOSE:To increase the magnetic characteristics without lowering the depositing speed, by using the specific gas atmosphere when Co or the Co alloy is vapor- deposited in the vacuum state onto a substrate. CONSTITUTION:When a ferromagnetic material 6 of Co, etc. is vapor-deposited in the vacuum state onto a substrate 5 within a bell jar 1, gaseous nitrogen is put into the jar 1 within a range of 5-200mu/minute/Torr in terms of the depositing speed/ gas pressure.
Patent JP-H11301168-A (JP)
Title: Direct liquid type writing utensil
Inventor: OIKE SHIGERU
IPC: B43K8/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a direct liquid type writing utensil which simultaneously satisfies a sufficient suppressing property of an ink leakage from the nib side, and a sufficient ink discharging property from the nib. SOLUTION: Between a nib 2 and an ink tank 3, an ink occluding body 4 comprising a porous material, is provided. Between the ink occluding body 4 and the ink tank 3, a bulkhead 5 equipped with a communicating hole 51 which communicates both parts, is provided. Through the bulkhead 5, a bar- shaped ink guiding member 6 which feeds an ink from the ink tank 3 to the nib 2, is penetrated. At the rear end of the ink occluding body 4, a diameter- contracted part 41 which increases the capillary tube force, is provided.
Patent JP-H10322659-A (JP)
Title: Signal recording device
Inventor: OISHI TAKAYUKI
IPC: H04N5/92
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To record data on a recording medium from a previous information signal when desired without a lack by providing a means for recording a compressed information signal which is read from a storage means on the recording medium. SOLUTION: A signal processing circuit 2 digitally processes and outputs the inputted video signal. The outputted video signal is inputted to a video signal compression circuit 3, the video signal is compressed/encoded and it is outputted as a compressed picture signal. The memory control circuit 14 of a delay output part 15 delays and outputs the compressed picture signal which is always written into the data area of the memory 13 for the prescribed time. A correction code addition circuit 4 adds an error correction code to the signal and outputs it to a modulation circuit 5. The modulation circuit 5 modulates the inputted compressed picture signal and outputs it to a rotating transformer 7. The transformer 7 outputs the compressed picture signal to the recording part 10.  A recording amplifier circuit 9 amplifies the compressed picture signal from the rotating transformer 7 and inputs it to a magnetic head H.
Patent JP-S5355813-A (JP)
Title: Electric motor vehicle
Inventor: INUKAI TOSHIAKI
IPC: B60L11/18
Filed: 1976-10-29
Abstract: PURPOSE: To secure safety travelling of an electric motor vehicle by eliminating the danger of the reversal of the vehicle by enabling control of turning radius of the vehicle in response to the travelling speed of the vehicle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62287498-A (JP)
Title: Semiconductor memory unit
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C11/34
Filed: 1986-06-06
Abstract: PURPOSE:To obtain a complete 2-port DRAM by accessing a cell array by a first word decoder and a column decoder, latching and outputting the read data to a latch circuit, and accessing the cell array by a second word decoder and column decoder and terminating one access cycle. CONSTITUTION:When addresses A0-Am are changed at a time t1, and a chip enable bar signal; the inverse of CE drops at a time t2, a control circuit 26 leads a chip enable signal CEI at a time t3. When CEI is led, an address buffer 22 takes in addresses A0-Am, and outputs address bit of MOS level and its inversional bits A, the inverse of A. On receiving them, a word decoder 12 selects designated word lines and connects memory cells strung out to it with bit lines all at once. Then, potential difference DELTAV is generated between bit lines BL, the inverse of BL. A transfer gate 34 is placed between a latch circuit 20 and bit lines BL, the inverse of BL and when clock phi1 is raised and the bit lines are connected to the latch circuit, at a time t5 it is amplified by a sense amplifier.
Patent JP-H07317342-A (JP)
Title: Transferable smoking box having construction perfectly obstructing indirect smoking
Inventor: KAWAHARA SAKAE
IPC: E04H1/12
Filed: 1994-05-20
Abstract: PURPOSE:To insure a smoking space insulated from the outside by providing an exhaust mechanism having an adsorption means which is filled with activated carbon and detachably fitted onto the opening side of a cover body. CONSTITUTION:When a smoker 85 opens/closes a door member 24 so as to enter in a smoking box 23, he is only positioned in a smoking space 26 insulated from the outside. By operating a drive motor 35, a ventilating fan 29 generates suction force, and smoke containing nicotine and the like accompanied with smoking of tobacco by the smoker 85 together with the air in the smoking space 26 flows with ventilating air flow and at first reaches the air filter member 63 of the smoking space. Only air purified by adsorption due to activated carbon uniformly filled in many small chambers flows with the ventilating air flow and reaches the inner space of a box body through many air gaps, thereafter flows outside the smoking box 23 in order through the ventilating fan 29 and a smoking space air discharge port 27. Hereby, the smoke containing nicotine and the like is not sucked by a non-smoker outside the smoking box 23.
Patent JP-S5256555-A (JP)
Title: Strain detector
Inventor: MATSUOKA YOSHITAKA
IPC: G01B7/16
Filed: 1975-11-04
Abstract: PURPOSE: To provide a strain detector, in which an operating IC element composed of a subtracting device, a juding circuit having a self-checking function and a selecting circuit is accommodated in a pressure detecting element so that a different normal circuit may be automatically selected to continue the desired ocntrol even if an abnormal condition takes place. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08326567-A (JP)
Title: Support device for accelerator cable for internal combustion engine for vehicle
Inventor: KOMATSU EIICHI
IPC: F16C1/10
Filed: 1995-05-30
Abstract: PURPOSE: To prevent vibration of an accelerator pedal through vibration by a method wherein one end on the internal combustion engine side of the outer tube of an accelerator cable is locked to the vicinity of the second cylinder of a suction manifold in an immovable manner. CONSTITUTION: A three-cylinder internal combustion engine 1 horizontally mounted in such a manner that a crank axis 1a is extended approximately at right angles with the running direction of a vehicle 2 comprises an accelerator lever 10a arranged at the shaft end of a throttle valve 10 in a throttle body 11; and an accelerator cable 14 interlinking an accelerator pedal 17 and the accelerator lever. In this case, a mounting piece 18 is fixed to the portion, approaching the second cylinder A2 of the central part of an engine 1, of the intake line 7, situated in a portion in the vicinity of the engine 1, of intake lines 7-9 of an intake manifold 5. One end 15a on the internal combustion engine side of the outer tube 15 of the accelerator cable 14 is fixed to a mounting piece 16 by means of two nuts.
Patent JP-H082700-A (JP)
Title: Paper feeding device
Inventor: SATO MASAHIKO
IPC: G03G15/00
Filed: 1994-06-14
Abstract: PURPOSE:To prevent the paper feed disorder and position defelction of an image formed on a paper sheet by arranging the top end or side end of the paper sheet, when the paper sheets having different size or in a diarraysd state are accommodated in a paper feeding tray, etc., and paper feed is performed. CONSTITUTION:A standard surface part 11 opposed to the end surface of a paper sheet 1 placed on a bottom plate 6 is formed in paper sheet accommodation body 2, and the bottom plate 6 is tilted so that the side opposed to the standard surface part 11 is set underside, and the bottom plate 6 is vibrated by a vibration applying means 7, and the paper sheet 1 is slided along the tilt of the bottom plate 6 through the vibration and the dead weight, and the end surface of the paper sheet 1 is brought into contact with the standard surface part 11, and paper sheet arrangement is carried out.
Patent JP-H0426579-A (JP)
Title: Gas generating composition
Inventor: UENO AKISHI
IPC: B60R21/264
Filed: 1990-05-21
Abstract: PURPOSE:To obtain the gas generating compsn. which can rapidly generate gaseous oxygen even at a low temp. by compounding the (per)chlorate of a specific alkaline metal and the component carried on a specific metal oxide carrier. CONSTITUTION:This gas generating compsn. consists of the chlorate or perchlorate of the alkaline metal alone or the mixture composed thereof and the component formed by carrying the metal oxide on the carrier. The alkaline metal of the gas generating compsn. is sodium or potassium and the metal oxide is >=1 kinds among the oxides of iron, nickel and cobalt or copper. The carrier thereof is the gas generating compsn. composed of the oxide obtd. from the alkoxide of aluminic acid or silicic acid. The heat resistant oxide carrier to be used is exemplified by silica, alumina, etc. This gas generating compsn. is adequately used to rapidly inflate the cushion for protecting a passenger against impact in a vehicle, i.e., air bag, by using the gas harmless to the human body.
Patent JP-S5656179-A (JP)
Title: Ac generator
Inventor: TANAKA TSUTOMU
IPC: H02M7/537
Filed: 1979-10-12
Abstract: PURPOSE:To provide an AC generator capable of suppressing a high voltage generated by an abrupt load variation or the like by providing an instantaneous high voltage control circuit operating also as a commutation switching element between a full-wave rectifier and a load. CONSTITUTION:A DC output from an automatic voltage controller (AVC) 10 is converted as a low frequency AC by transistors 25, 26 and is applied to a field winding 8, and a high frequency current modulated by the low frequency AC is outputted from the armature windings 1, 2 of a generator. The outputs from the windings 1, 2 are rectified by rectifiers 3, 4, and are supplied as a low frequency AC through switching elememts 5, 6 controlled on or off by a pulse synchronized with the aforementioned low frequency AC to a load 7. When an instantaneous positive high voltage is generated, transistors 21, 23 in the high voltage suppressing circuit 55 are conducted to thereby reduce the base current of the switching element 5, and the element 5 is turned off. When negative high voltage is generated, the voltage control circuit 56 is operated similarly.
Patent JP-S5989497-A (JP)
Inventor: ROBAATO OOGASUTO SUMOURITSUKU
IPC: H05K5/02
Filed: 1983-07-19
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-H0661627-A (JP)
Title: Formation of solder resist film pattern
Inventor: YOSHIOKA MITSUO
IPC: H05K3/28
Filed: 1993-06-02
Abstract: PURPOSE:To form a solder resist film pattern having good electric insulation properties, heat resistance, and chemical resistance by forming a film of thermosetting resin composition having differential surface tension, with respect to a photosensitive resin layer, lower than a specified value. CONSTITUTION:A coating 104 of photosensitive resin composition is applied, at first, onto the surface of a printed wiring board 103, i.e., a substrate 101 on which a circuit 102 is formed. The photosensitive resin layer is then irradiated selectively with ultraviolet ray thus curing a region where a solder resist film is not formed. Uncured regions are then removed from the photosensitive resin layer 104 and a primer layer l05, thus forming a pattern 106 of cured photosensitive resin layer. A film 107 of thermosetting solder resist resin composition having differential surface tension, with respect to the cured photosensitive resin layer, of 5 dyne/cm or above is formed in a region from where uncured photosensitive resin layer is removed. Finally, the pattern 106 of cured photosensitive resin layer is removed, thus forming a solder resist film pattern 108.
Patent JP-H11320596-A (JP)
Title: Manufacture of plastic product
Inventor: KURIHARA TAKASHI
IPC: B29C45/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To simply and inexpensively manufacture a plastic product by heating to melt a synthetic resin waste material as a bulking material to a molding raw material, and incorporating a wax-like substance thermally decomposed in an oxygen deficient state in the case of injection molding of the product from the raw material containing a plastic material. SOLUTION: In the case of manufacturing a plastic product by injection molding a molding raw material containing a plastic material, a wax-like substance is contained as a bulking material in the raw material. The substance is obtained by heating to melt a synthetic resin waste material such as a polyethylene or the like and thermally decomposing it in an oxygen deficient state. That is, a synthetic resin waste material such as, for example, a mixture containing a coating material of an electric wire as a main component is introduced onto a shelf 8 in a burning bucket 5 in a furnace 1, and burned. This synthetic resin melt is dropped in a catalyst in a thermal decomposition expediting bucket 6, a molecule lowered wax-like substance is sequentially stored in a receiving tank 15 and a sub-tank 16, then a cock CK is opened, and externally taken out.