baber/WOPTO huggingface dataset:
Patent JP-H0437827-A (JP)
Title: Image pickup device
Inventor: SAKAMOTO YUKIO
IPC: G02B7/28
Filed: 1990-06-04
Abstract: PURPOSE:To carry out a simple operation by carrying out focusing with respect to an object based on both of a focus lens control signal and the instructing output of a focus lens movement supporting means for carrying out the focusing in a manual mode, when an automatic mode is selected by the external switching means. CONSTITUTION:When plural objects having great different distances are in a picture screen, a focus automatic/manual changing over switch 21 is turned on to set an automatic focusing mode. When a focus lens is stopped at a position where a first object different from a second object which is originally desired to be photographed is in focus, a moving direction selecting switch 19 or 20 is turned on, so that the focus lens is started to be moved so as to carry out the focusing on the second object. At this time, a microcomputer 13 detects that the large and small relation of a focus evaluation value read out before and a focus evaluation value read out after is reversed judges that the focus lens approaches the position where the second object is in focus, and resumes the action of climbing control. On the other hand, the microcomputer 13 imparts a first control signal (as far) or a second control signal (as near) to a focus driver 14 to carry out the climbing control, so that the climbing control based on the focus evaluation value corresponding to the second object is realized a this time, and the focus lens is automatically stopped at the position where the second object is in focus.
Patent JP-S5935105-A (JP)
Title: Quick stabilizing mechanism for gyrocompass
Inventor: ABE ATSUSHI
IPC: G01C19/38
Filed: 1982-08-23
Abstract: PURPOSE:To quicken the stabilization of the titled device by a constitution wherein a bellows expanding and contracting in accordance with a change in the internal pressure of an outer sphere is provided at the top of the outer sphere, and when said bellows is in an expanded (contracted) state, a magnetic body positioned at the top of an inner sphere is attracted so as to control the inner sphere. CONSTITUTION:A magnetic body 2 of high permeability is buried in the top part of an inner sphere 1. On the other hand, a concave part is formed at the tof of an outer sphere 3, and a bellows 4 is embedded therein. At the time of inactive state, the inner sphere 1 is held vertical and thus a damping oil of high viscosity kept in the inner sphere is held horizontal. In this state, a setting knob is turned to control the posture of the inner sphere so that the north-pointing axis in the inner sphere 1 indicates the north direction. The inner sphere 1 can be set in the north direction approximately, while it is held upright by a magnet 9, and therefore, the stabilization of the compass can be quickened.
Patent JP-S5847566-A (JP)
Title: Removing device for slab or the like
Inventor: NAGAO HITOSHI
IPC: B23K7/10
Filed: 1981-09-17
Abstract: PURPOSE:To remove stuck slag and flashes easily by passing flat products attached with slag and flashes after gas cutting between plural sets of splined upper, lower rolls, spirally grooved upper, lower rolls and straight rolls. CONSTITUTION:Flat products stuck with oxide slag and flashes around cut ports by gas cutting are first forced into between splined lower rolls 6a and upper rolls 10a by a conveyor 46. Here, the plural upper rolls 10 and the rolls 6 are rotated respectively at different numbers of revolutions by a motor 12 and the  latter by a motor 14. The rolls 10 are pressed to the rolls 6 by means of compression springs 30. The slag and flashes of the products are stripped from the  products by the differences in the rotating speeds between the rolls 10a and 6a.  In succession, the products pass between upper, lower rolls 10b, 6b, and the slag  and flashes are forced into the spiral grooves by the compressive forces of the  springs 30. Further, the shapes and strains of the products are corrected by  upper, lower straight rolls 10c, 6c and the products are removed through a  chute 48.
Patent JP-H0439891-A (JP)
Title: Manufacture of el display panel
Inventor: TANIGUCHI HARUTAKA
IPC: H05B33/14
Filed: 1990-06-05
Abstract: PURPOSE:To uniform the density distribution of active material in a luminous film by joining plural kinds of evaporation substances on a panel to form the luminous film while switching plural evaporation sources at time intervals by a particle beam, generated with single particle beam generator, to be repeatedly heated. CONSTITUTION:A control electrode 47 is provided on both the sides of an electron beam source 41 respectively, and the draw-out direction of an electron beam EB is changed by voltage-controlling the control electrode 47 to alternatively heat either of evaporation sources S1 and S2 in two recessed parts 31. In a condition where particle beam EB output is always kept constant to the plural evaporation sources S1 and S2, individual heat quantity, that is evaporation quantity, are controlled to a given value while heating time to the plural evaporation sources S1 and S2 is mincingly switched to repeatedly heating individual evaporation sources S1 and S2, and plural kinds of evaporation substances from these evaporation sources S1 and S2 are joined on a panel surface to form a luminous film. This can uniformize density distribution in a film thickness direction to improve the luminous brightness of an EL display panel.
Patent JP-H11318752-A (JP)
Title: Portable washer
Inventor: SHIMIZU IPPEI
IPC: A47K7/08
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable washer which achieves ease of handling and convenience in use with a simple structure, eliminates a failure such as coming off of fitted parts of a vessel body pressurized inside or the like under an air pressure and enables injection of a liquid by an injection force always stable corresponding to the size of the vessel body, changes in the residue of the liquid or the like. SOLUTION: In this portable washer, a manual air pump B is detachably fitted into a first mouth neck part 3 of a vessel body while a cap C with a nozzle is fitted into a second mouth neck part 4 to pressurized a liquid level of washing water within the vessel body by the operation of the air pump and the pressurized washing water make ejection possible from the tip of a nozzle by the operation of opening a delivery valve 42 disposed in the course of a liquid passageway (h) which makes the second mouth neck part communicate with the nozzle. The air pump B is provided with a safe valve X to reduce a compression pressure above a specified pressure while being adjustable to a specified value.
Patent JP-H05325603-A (JP)
Title: Installation method for lighting device of discharge lamp headlight
Inventor: KAWACHI TADASHI
IPC: F21V29/00
Filed: 1992-05-14
Abstract: PURPOSE:To provide a lighting device integrated with a ballast and an inverter adaptable to the discharge lamp headlight of an automobile by arranging two or more faces of the lighting device in contact with a washer tank. CONSTITUTION:A recess 5b is formed on a washer tank 5 so that at least two or more faces of a lighting device 2 are brought into contact with the wall face of its case 5a. The recess 5b is formed into such depth that the upper face of the lighting device 2 is located below the upper face of the recess 5b when the lighting device 2 is inserted. At least two or more faces of the lighting device 2 are kept in contact with a cleaning liquid 6 via the case 5a of the washer tank 5, efficient cooling is performed, and the thermal breakage of a semiconductor element provided in the lighting device 2 is prevented. The cleaning liquid 6 is stirred due to the convection by the temperature rise and the vibration during a travel, the further improvement of efficiency can be expected, and the temperature rise to the boiling point or above of the cleaning liquid 6 can be prevented.
Patent JP-H0818026-A (JP)
Title: Semiconductor light waveguide path integration type light reception element
Inventor: TAKEUCHI TAKESHI
IPC: H01L31/10
Filed: 1994-06-29
Abstract: PURPOSE:To improve the combination efficiency between a light waveguide path and a photodiode by continuously forming the light waveguide path of the connection part between a passive waveguide path and a waveguide path type light reception element and reducing a band gap wavelength as compared with that of a light reception element part. CONSTITUTION:A photodiode part 19 has a wide mask width and is narrow at a light waveguide path part 20. A selective growth mask pattern according to SiO2 film 18 is formed on n-type InP substrate 17. Then, n<+>-InP lower clad layer 21, n<->-InGaAsP layer 22, and P<+>-InP upper clad layer 23 are formed. Then, P<+>-InP upper clad layer 23 being present on the interlocked region between the photodiode part 19 and the light waveguide path part 20 is eliminated and element separation is made, thus forming an electrode. At the light waveguide path part 20, a refractive index increases and an absorption edge wavelength decreases and the absorption edge wavelength at the photodiode part becomes longer, thus collectively forming the photodiode and light waveguide path and preventing a re-growth interface from being generated.
Patent JP-H05314573-A (JP)
Title: Magneto-optical disk device
Inventor: CHATANI MASAHIKO
IPC: G11B5/02
Filed: 1992-05-13
Abstract: PURPOSE:To miniaturize and thin a compatible magneto-optical disk device and to simplify a retracting mechanism and to reduce the number of parts and also to reduce the cost. CONSTITUTION:Magnetic modulation type and optical modulation type bias magnetic field generating devices A and B are constituted under integral operation with an objective lens driving device and partial parts of yokes 6C and 6D for a magnetic circuit for driving an objective lens of an optical head are arranged to surround the objective lens 6 and to be approximately parallel to the disk surface. In the former case, a magnetic field generating part is fitted to a floating type slider 2, and the slider 2 is supported under its floating by relative movement to a recording medium in an opening part of a cartridge of the recording medium. In the latter case, the device is composed of an electromagnet and a core member 1 of an approximately annular shape having a gap part in one part, while the core member is positioned with both end parts on both sides of the recording medium, making its gap part correspond to a minute area of a light spot, and is extended to the yokes to be touched with them on the optical head side.
Patent JP-S6044022-A (JP)
Inventor: RARII EMIRU JIINZU
IPC: B01D45/16
Filed: 1984-07-17
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-S6039229-A (JP)
Title: Kana-kanji (japanese syllabaly-chinese character) conversion processing unit device
Inventor: FUJITA KATSUHIKO
IPC: G06F3/02
Filed: 1983-08-11
Abstract: PURPOSE:To improve the convenience of use for the operator with simple constitution by changing a threshold value relating to an evaluation value used for word confirming processing. CONSTITUTION:An appearance probability overall evaluating section 21, an input keyboard 22, and a threshold value storage section 23 storing a threshold value T1 for establishing a confirmed condition of an extracted word string and a threshold value T2 for setting the range of a word string to be confirmed after the establishment of confirming condition are provided. Further, a confirming processing section 24, an undefined maximum likelihood candidate word storage section 25, a confirmed word storage section 26, and a display section 27 outputting a confirmed word string are mounted. Moreover, the storage section 23 stores three sets of paired threshold values T1 and T2. The two kinds of the threshold values T1, T2 are constituted to be changed in plural ways by the operator.
Patent JP-H0441460-A (JP)
Title: Production of cyclohexyl acetate
Inventor: INOUE KAORU
IPC: C07C67/04
Filed: 1990-06-07
Abstract: PURPOSE:To obtain the subject compound useful as a raw material of cyclohexanol, etc., which is an intermediate of nylon, etc., in a high yield by carrying out an addition reaction between cyclohexene and acetic acid using a sulfuric acid-supported zirconium oxide and sulfuric acid as a catalyst. CONSTITUTION:An addition reaction between cyclohexene and acetic acid is carried out using a sulfuric acid-supported zirconium oxide and sulfuric acid as a catalyst to obtain the objective compound. The ratio of acetic acid used to cyclohexene is >=1 in which acetic acid is excessive, preferably within a range of 2-15 on molar ratio base. The reaction temperature is 0-500 deg.C, preferably within a range of 30-300 deg.C. The above-mentioned catalyst is a mixture composed of the sulfuric acid-supported zirconium oxide prepared by reacting zirconium hydroxide with dilute sulfuric acid and calcining the resultant product at >=500 deg.C and sulfuric acid. The amount of the catalyst used is 0.1-50 wt.%, preferably 1-30 wt.% based on cyclohexene.
Patent JP-H09330076-A (JP)
Title: Connection bridge for piano and acoustic board fitting structure for connection bridge
Inventor: ARIMORI MANABU
IPC: G10C3/04
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To easily mold and work a long bridge, a short bridge and a connection part piece and to reduce cost by individually molding and working respective parts. SOLUTION: A long bridge 1, a short bridge 2 and a connection part piece 3 are individually prepared by molding and working synthetic resin or wood to prescribed shapes. A notched part 4 is formed on the lower surface of one end of each of the long bridge 1 and the short bridge 2, notched parts 5 to be engaged with the notched parts 4 of the bridges 1, 2 are formed on the upper surfaces of both the ends of the piece 3 and through-holes 7 for penetrating screws 6 e.g. in order to join the bridges 1, 2 to the piece 3 are formed on one-ends of the bridges 1, 2.  In the case of fitting the connection bridge consisting of the long bridge 1, the short bridge 2 and the connection part piece 3 to an acoustic board 8, the bridges 1, 2 are stuck to the board 8 at first, and then the notched parts 5 formed on both the ends of the piece 3 are engaged with the notched parts 4 formed on one-ends of the bridges 1, 2 and stuck to the board 8 and the bridges 1, 2 are joined with the piece 3 through screws 6.
Patent JP-S5371390-A (JP)
Title: Cutting edges for manufacturing short fibers of metal
Inventor: TANAKA TADASHI
IPC: B23P17/06
Filed: 1976-12-08
Abstract: PURPOSE: To provide cutting edges for manufacturing short fibers of a metal wherein a metal sheet to be sheared is sheared by cutting edges each having an optimum angle of blade thereby to reduce the shearing resistance and prolong the life of blade. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5770113-A (JP)
Title: Polymerization of hexafluoropropylene oligomer
Inventor: TATE HARUMI
IPC: C08F114/28
Filed: 1980-10-21
Abstract: PURPOSE: To obtain a high-MW substance capable of forming, on a substrate, a low-frictional resistance coating having excellent adhesiveness, solvent resistance, etc., by polymerizing a hexafluoropropylene oilgomer by a plasma-initiated polymerization.  
     CONSTITUTION: On the surface of a substrate such as plastic, rubber, metal or ceramic is placed a hexafluoropropylene oligomer such as a dimer or trimer. Next, by contact with plasma state gas the oligomer is given initiation species to initiate and continue the polymerization. This polymerization is generally conducted under conditions including a vacuum of 0.1 to several Torr, a temperature of about -20W 80°C and a polymerization time within 1hr. Thus, a coating consisting of a hexafluoropropylene polymer is formed on the surface of a substrate, modifying the surface properties. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0722269-A (JP)
Title: Chip device
Inventor: SUGAYA HIROYUKI
IPC: H01G4/12
Filed: 1993-06-18
Abstract: PURPOSE:To provide a chip device having mechanical strength high enough to withstand the expansion/contraction stress of a board upon application of thermal impact or the stress due to flexure of the board caused by external force wherein severe dimensional control of members is not required. CONSTITUTION:Metal clips 15, 16 clipping a chip device element 12 are fixed to the parts on the chip device element 12 where external electrodes 14a, 14b are formed and the metal clips 15, 16 are bonded to the external electrodes 14a, 14b through conductive adhesive 17a, 17b thus producing a chip device.
Patent JP-S5479843-A (JP)
Title: Safety device for electric heater
Inventor: IGUCHI JIYUN
IPC: H05B1/02
Filed: 1977-12-07
Abstract: PURPOSE: To adapt a heater for safety by measuring the insulation resistance between a heater and a container to intercept the supply of electricity to the heater when the insulation is deteriorated.  
     CONSTITUTION: When the insulation resistance between a heater 26 and a container 38 is small, the output of an oscillator 31 is given to the both ends of a resistance 36 as it is through a heater 26 and a container 38. Since the voltage on the both ends of this resistance 36 is greater than the reference voltage to be divided by resistances 32 and 33 and the output of a comparator 34 is reduced into a low level, a relay coil 39 is not driven and switches 24 and 28 are kept opened without giving electricity to the heater 26. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0441705-A (JP)
Title: Polypropylene staple
Inventor: OTA SHINJI
IPC: D04H1/498
Filed: 1990-06-07
Abstract: PURPOSE:To obtain the title staple in which the crimp ratio after crimping thereof, the residual crimp ratio, the initial modulus are all specific values, usable as a carpet by forming a polypropylene staple into a fiber aggregate and subjecting the aggregate to backing treatment, etc., having excellent lightweight properties and chemical resistance and useful for floor material of car. CONSTITUTION:In a PP staple (preferably having 5-50 d fineness and 50-110mm fiber length) used as a carpet or surface-coating material by forming it into a fiber aggregate by needle punch, etc., applying backing treatment, heat treatment, thermal forming, etc., to the fiber aggregate, the above-mentioned PP staple is mechanically crimped and the crimp ratio after crimp thereof is >=18% and the residual crimp ratio after loading 10mg/d at temperature in thermal forming is <=2% and the initial modulus is >=80kg/mm<2>.
Patent JP-S5843504-A (JP)
Inventor: EERITSUHI RAIPURINGAA
IPC: H01F27/02
Filed: 1982-08-25
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-S5665624-A (JP)
Title: Method and device for controlling ratio of temperature profile and reactant of reactor
Inventor: JIYOO BAN PUURU
IPC: C07C41/06
Filed: 1980-10-21
Abstract: Control of the temperature profile across a reactor which contains a plurality of catalyst beds is accomplished by splitting the feed to the reactor in such a manner that a portion of the feed is introduced into the first catalyst bed in the reactor and the remainder of the feed is introduced into the second catalyst bed of the reactor. The temperature of the feed stream introduced into the first catalyst bed in the reactor is manipulated so as to maintain a desired temperature in the first catalyst bed. The feed stream introduced into the second catalyst bed of the reactor is utilized to cool the effluent flowing from the first catalyst bed to maintain a desired temperature in the second catalyst bed. A recycle stream is introduced into the remaining catalyst beds with the flow rate of the recycle stream being manipulated so as to maintain desired temperatures in the remaining catalyst beds. Control of the ratio of the reactants flowing to the reactor is accomplished by analyzing both the feed stream to the reactor and the reaction effluent flowing from the reactor to derive a set point which is utilized to control the flow rate of at least one of the reactants to the reactor so as to maintain a desired ratio of the reactants in the reactor.
Patent JP-H05156172-A (JP)
Title: Comb copolymer blend
Inventor: SHIMON SHIAOOPAO YU
IPC: C08G63/664
Filed: 1992-06-08
Abstract: PURPOSE: To provide a polymer blend based on comb-shaped polymers.  
     CONSTITUTION: There is provided a blend being a compatibilized blend of a major amount of at least one synthetic base matrix resin with a comb-shaped copolymer of a polymerizable olefinically unsaturated monomer with a macromolecular monomer of a polylactone, wherein the comb-shaped copolymer has a hydrocarbon backbone, and the macromolecular monomer of the polylactone is represented by the formula: R-(M) m -Z (wherein M represents at least one type of a polyester repeating unit of the ring-opened lactone; m is an integer of 2 to about 500; and Z is a terminal group obtained from ring opening polymerization or a coupling reaction). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09328984-A (JP)
Title: Auger pile driver with soil discharging mechanism
Inventor: NISHIGAMI MASAAKI
IPC: E21B7/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To dissolve problems about a conventional auger pile driver that troublesome manual work and pressure water cleaning work must be combined to scrape off sediment and clay deposited on an auger screw after drilling. SOLUTION: An auger pile driver has a supporting member 4 arranged in the vertical direction, an auger screw 1 supported by the supporting member 4 in an up-and-down movable manner and mounted with a spiral blade 3 around a shaft 2, a driving mechanism to rotate the auger screw 1 and a driving mechanism to move the auger screw 1 up and down. A soil discharging member 7 is mounted on the supporting member 4 in an up-and-down movable manner and partly inserted in a gap 3a to the blade 3 of the auger screw 1.
Patent JP-S6125940-A (JP)
Title: Idling control for internal-combustion engine
Inventor: OKUBO SHIGEO
IPC: F02D41/12
Filed: 1984-07-17
Abstract: PURPOSE:To prevent the reduction of the number of engine revolution, engine stall, etc. by increasing the aimed air amount by a certain amount for the time corresponding to the number of engine revolution at that time and then reducing the portion of increase of the air amount by a certain rate, during the shift from traveling state to deceleration state. CONSTITUTION:During engine operation, in an electronic control circuit 44 an ISC (idle speed controller) valve 16 which is installed into a bypass passage 14 which detours around a throttle valve is controlled according to the control opening-degree P which is obtained so that the average value of the number of engine revolution in the case when the feedback control conditions are satisfied becomes an aimed revolution speed. When the engine shifts from traveling state to deceleration state, and an idle switch 10 is turned ON, and the number of engine revolution is within a prescribed revolution speed range, the control opening-degree P is corrected by the addition calculation of the compensation opening-degree Pc for the time corresponding to the number of engine revolution at that time, and the ISC valve 16 is controlled according to the control opening-degree P after correction. Then, the compensation opening-degree Pc is gradually reduced by a certain rate, and the control opening-degree P is returned to the value before correction, and the ISC valve 16 is controlled.