baber/WOPTO huggingface dataset:
Patent JP-H03206675-A (JP)
Title: Ceramic actuator
Inventor: HIRAO TSUNEO
IPC: H01L41/09
Filed: 1990-01-09
Abstract: PURPOSE:To realize the two-direction action of a body to be driven by a method wherein a rectangular piezoelectric bimorph element whose both ends are supported and a ring-shaped piezoelectric element whose outer circumference is supported are formed as the same structure body. CONSTITUTION:When a voltage is input to lead wires 20a and 20b, a rectangular bimorph element 2 causes, according to the polarity of the voltage, a bending deflection whose both ends are fixed; an outer-frame part 18 housing a ring- shaped bimorph element 2 causes a minute displacement action in parallel with the face direction of a frame 7. When a voltage is input to lead wires 20 and 20a, the ring-shaped bimorph element 12 causes, according to the polarity of the voltage, a bending deflection whose outer circumference has been fixed; an inner frame 16 housing a body to be driven causes a minute displacement action perpendicularly to the face direction of the frame 7. According to a voltage input method to the lead wires 20, 20a and 20b, actions in the parallel direction and the perpendicular direction can be executed simultaneously or separately.
Patent JP-S59127033-A (JP)
Title: Thermal copying machine
Inventor: MOCHIZUKI HIDEHIRO
IPC: B41C1/055
Filed: 1983-01-11
Abstract: PURPOSE:To reduce the size of a main capacitor and to realize a small-sized machine, and to take a copy of even a book as an original, by moving a flash discharge tube as a light source and irradiating a thermal copying member divisionally. CONSTITUTION:While the thermal copying member consisting of an original 2 and a thermal sheet 3 is brought into press contact with an infrared transmissive base plate 4 by a pressure plate 1, the xenon discharge tube 6 in a light source box 5 emits light at a position A firstly to expose the thermal copying member at this part and then moves to a position B and emits light again to expose the thermal copying member at this part, thus exposing the thermal copying member uniformly at positions A, B, C and D in order. Consequently, the thermal copying member is exposed uniformly because the light source box 5 moves to turn on the xenon discharge tube 6 divisionally, and a large-capacity main capacitor is unnecessary to reduce the size of the machine, which is manufacture at low cost.
Patent JP-H10250199-A (JP)
Title: Ink ribbon feeder
Inventor: ISHIDA KAZUHITO
IPC: B41J33/52
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink ribbon feeder for facsimile in which the print quality can be stabilized by preventing an ink ribbon from creasing or sagging while reducing the size and the cost. SOLUTION: A feed roll supporting part supports the feed roll 2 of an ink ribbon 1 rotatably and a winding roll supporting part supports a winding roll 3 rotatably. A first drive section turns the winding roll 3 to wind the ink ribbon 1 in the winding direction and a second drive section turns the feed roll 2 reversely in order to apply a tension to the ink ribbon 1. The first and second drive sections are disposed at the same end part of the winding roll 3 and the feed roll ribbon with reference to the winding direction. A recording unit 9 including a recording head, and the like, are disposed on a supporting frame to push up the ink ribbon 1 from the underside on the side not arranged with the first and second drive sections.
Patent JP-S60146568-A (JP)
Title: Led array
Inventor: KURODA YASUO
IPC: H04N1/04
Filed: 1984-01-11
Abstract: PURPOSE:To reduce remarkably the calorific power of an LED, and to reduce a cost by providing a main block in which LEDs are connected in parallel and a sub-block in which the number of LEDs is smaller than that of the main block, and connecting in parallel alternately a pair of the main block and the sub- block. CONSTITUTION:First of all, the first main switch 14a is closed, the first main block 12a is turned on, subsequently, the main block 12a is turned off, and simultaneously, the first bus-switch 15a is closed and the first sub-block 13a is turned on. Thereafter, by the same operation, the first main block 12a through the fifth sub-block 13e are turned on and off continuously, and a scan of an original is executed. In this case, the number of LEDs used for the sub-block is set so as to be smaller than the number of LEDs of the main block, therefore, the power consumption is reduced remarkably as a whole, and also it is realized that a device becomes compact and the cost is reduced.
Patent JP-S57141486-A (JP)
Title: Control of coking cycle
Inventor: EDOMUNDO JII BOOA
IPC: C10B47/10
Filed: 1982-01-11
Abstract: The endpoint of devolatilization of a coal mass in a coke oven during a coking cycle is determined by providing a probe which is capable of supplying an electrical signal which indicates the effective thickness of a layer of carbon deposited on the probe by gas released from the coal mass and in addition indicates the rate of devolatilization of the coal mass which is a measure of the heat input to the coal mass and can be used to control heat input to the coke oven.
Patent JP-H09191029-A (JP)
Title: Method of repairing chip and circuit board
Inventor: OKUNAKA MASAAKI
IPC: H01L21/60
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To enable improving the manufacturing yield of a circuit mounting board by a method wherein solvent is selectively supplied only to a part of defective connection or a defective LSI chip, only the part is selectively heated, bonding strength between the LSI chip and a board is decreased, and the LSI chip is peeled. SOLUTION: Solvent is selectively supplied only to the part of defective connection or defective LSI chip 8 of a circuit mounting board 7 wherein the LSI chip is mounted on a circuit board with an anisotropical conductive film by a flip-chip bonding method. Only the part to which the solvent is supplied is selectively heated, bonding strength between the LSI chip 8 and the board is decreased, and the LSI chip 8 is removed. For example, a cylindrical jig 9 formed of steel plate of 0.3mm in thickness is fixed on an LSI chip mounting part of the LSI chip mounting glass circuit board 7, with a double-sided adhesive tape. Dimethyl formamide is injected in the cylindrical jig 9 up to about 70% of it. The cylindrical jig 9 is set on a partially heating stage, capped in the state that slight gap is formed, and heated.
Patent JP-H07204245-A (JP)
Title: Far infrared ceramic bathtub and operation method therefor
Inventor: HIDAKA MASAYOSHI
IPC: A61H33/00
Filed: 1994-01-13
Abstract: PURPOSE:To provide a far infrared ceramic bathtub capable of easily and effectively washing and disinfecting far infrared ceramics therein, and making a temperature difference hardly occur between the upper and lower layers of the ceramics therein at the time of taking a bath. CONSTITUTION:A bathtub 1 charged with granular far infrared ceramics 2 is first filled with washing hot water containing a disinfectant, and bubbles are generated with a bubble generation device 3 laid on the inner bottom of the bathtub 1. The granular far infrared ceramics 2, while being washed and disinfected, are thereby heated preliminarily. Thereafter, the washing hot water is discharged and the bathtub 1 is filled with hot water, thereby heating the ceramics 2. Then, the hot water is discharged to such an extent as a partial quantity remaining on the inner bottom of the bathtub 1. In this state, bubbles are generated with the device 3 laid on the inner bottom of the bathtub 1.
Patent JP-S63169920-A (JP)
Inventor: KITAHARA SHIYOUUEMON
IPC: A01G31/00
Filed: 1987-01-08
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-H10195540-A (JP)
Title: Production of baking hardening cold rolled steel sheet excellent in cold temperature strain aging resistance
Inventor: MATSUURA YUKIHIRO
IPC: C21D8/02
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a baking hardening steel sheet having cold temp. strain aging resistance and excellent baking hardenability even in the case of a solid solution carbon content same as that in the conventional one. SOLUTION: A cold rolled steel sheet contg., by weight, 0.001 to 0.008% C, <=0.005% N and 0.01 to 0.1% sol.Al and contg. 0.003 to 0.06% Ti and 0 to 0.06% Nb is subjected to recrystallization annealing and is furthermore subjected to hot dip galvanizing or hot dip galvanizing and alloying treatment according to necessary, next, a difference is made in the peripheral speeds between upper and lower work rolls at the different peripheral speed rate shown by the following formula with a difference within the range of 0.05 to 3%, and different peripheral speed skinpass rolling is executed, i.e., the different peripheral speed rate = [(V1 /V0 )-1]×100, where V1 : the peripheral speed of the roll on the high peripheral speed side and V0 : the peripheral speed of the roll on the low peripheral speed side.
Patent JP-H06207482-A (JP)
Title: Key storage device
Inventor: OKUNISHI KOKI
IPC: G08B7/00
Filed: 1993-01-11
Abstract: PURPOSE:To prevent keys from being carried out without storing in a key storing device. CONSTITUTION:When a key storage sensor 5A does not detect the storage of key even if a specified time is collapsed after either of locking sensors 7A to 7N connected to a control device 2, for example, a locking sensor 7A has detected the locking of a dwelling unit 6A, a storage window 3A for it comes in faulty key unstored condition. When the faulty key unstored condition is produced, an automatic dial device 11 is operated to dial automatically to a key storage sensor 12A installed to a key 4A and give warning by sounding to a person who holds it.
Patent JP-S56104046-A (JP)
Title: Extracting method in forming process of tire and its device
Inventor: ROBAATO SUTANRII RITSUGUSU
IPC: B29C67/00
Filed: 1981-01-12
Abstract: A completed, shaped and uncured tire is off-loaded from the tire building machine on which the tire has been built by first engaging the completed tire coaxially within a ring having radially movable segments and then moving the ring with the tire coaxially off the building machine to a chucking device engageable with the inner peripheries of the respective bead portions of the tire. The ring is then expanded and moved coaxially from the tire and the chucking device now holding the tire is rotated to place the tire axis in vertical orientation and elevated to a position above the tire machine where the exterior surface of the tire is grasped by a pair of palms mounted on a swing arm. After the chucking device is moved downwardly clear of the tire, the tire is then moved horizontally by the swing arm and deposited on an overhead belt conveyor to be transported thereby to further processing. The tire building machine operator is relieved of the effort and time required for manual removal of the tire and the completed tire is protected from inadvertent damage due to manual handling. In particular, the tire is elevated from the operating floor in a convenient and expeditious manner.
Patent JP-2000204807-A (JP)
Title: Id code collation method, and electronic key system using same
Inventor: ASAGA YASUO
IPC: B60R25/24
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To complete collation in a short time for a key which is often used. SOLUTION: In a registered key determination method for registering ID codes for plural keys to which the specific ID codes are set in a memory, calling the registered ID codes from the memory when the key 1 is used, comparing them with an ID code supplied from the external, and determining if the ID code for the used key 1 is the ID code for the key 1 to which the ID code is registered, the ID code read from the memory in using the key 1 is set as the ID code which was previsouly used.
Patent JP-H11197649-A (JP)
Title: Production of pure water
Inventor: SATO SHIN
IPC: B01D19/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibility of the generation of scale on a reverse osmosis membrane, to reduce the addition amt. of an alkali agent necessary for pH adjustment, to lower the concn. of salts in obtained pure water and to obtain pure water enhanced in water quality in a method for making pure water by making raw water alkaline to pass the same through the reverse osmosis membrane. SOLUTION: In a method for producing pure water by adjusting raw water to pH9.2 or more to pass the same through reverse osmosis membranes 7, 8, before the pH of raw water is adjusted, the raw water is pretreated by a process for degassing the raw water under an acidic condition and an ion exchange process bringing the raw water into contact with a strong acidic cationic exchange resin 1.
Patent JP-S63171431-A (JP)
Title: Optical disk driver
Inventor: NAKATSU KEIJI
IPC: G11B7/09
Filed: 1987-01-07
Abstract: PURPOSE:To efficiently position a spot of a light beam to an object track even if momentary missing takes place in 1st and 2nd position signals by providing a means applying waveform-shaping to the 1st and 2nd position signals respectively as specified. CONSTITUTION:The 1st position signal outputted from a subtraction amplifier 11 is fed to the 1st waveform shaping means 30. On the other hand, the 2nd position signal outputted from an addition amplifier 12 is fed to the 2nd waveform shaping means 40. Then the means 30 retards a positive and a negative half wave of the 1st position signal by a prescribed time corresponding to a single square pulse and a zero output as to each period based on an external clock signal and the result is converted into the 1st shaping position signal. The means 40 converts the half wave similarly to the 2nd waveform shaping position signal. Thus, even if momentary missing is caused in the 1st and 2nd position signals, an accurate speed signal is detected and the spot of the light beam is positioned efficiently to the object track.
Patent JP-S5287110-A (JP)
Title: Novel halide
Inventor: FUJITA YOSHIJI
IPC: C07C43/12
Filed: 1976-01-09
Abstract: PURPOSE: Halides of formula I( R 1  -3 are H, lower alkyl etc.; R 4  is H, alkyl, etc.; X 1  -2 are halogen; Y is H, halogen; Z is H, halogen, methyl), such as 1,1,1,3-tetrachloro-4-methyl-4-hexanol. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04314858-A (JP)
Title: Magnetron sputteriong method
Inventor: OBINATA HISAHARU
IPC: C23C14/35
Filed: 1991-01-11
Abstract: PURPOSE:To easily remove a deposit and to prevent the formation of a defective film by erasing a magnetic field from a magnet behind a cathode after sputtering for a specified time and then sputtering the whole surface of a target. CONSTITUTION:A substrate 4 fixed to an anode 5 is opposed to a target 6 fixed to a cathode 7 in a vacuum chamber 1. A magnet 11 is arranged behind the cathode 7, and a magnetic field 10 orthogonal to an electric field 9 between the electrodes is generated. Under such conditions, Ar gas is supplied from an inlet 3 to produce plasma, hence the target 6 is efficiently sputtered, and a film is formed on the substrate 4. In this magnetron sputtering method, the magnetic field is transiently erased after the lapse of a specified time since sputtering is started, and the whole surface of the target 6 is sputtered. Consequently, the whole surface of the target 6 is cleaned without turning off vacuum, and the deposit on the surface is removed.
Patent JP-H05187130-A (JP)
Title: Hose moving device
Inventor: IGUCHI HAJIME
IPC: E04G21/04
Filed: 1992-01-09
Abstract: PURPOSE:To surely hold a hose and facilitate the fine adjustment of direction and the movement of the hose. CONSTITUTION:A base 6 is arranged on a vehicle body section 3, and a rotary base 24 is supported on the base 6 rotatably in the horizontal plane. A frame 32 is supported on the rotary base 24 rotatably in the vertical plane. A ready- mixed concrete supplying hose 2 is set and held by the hose insertion section 35 of the frame 32 and a holding metal 14 arranged on the vehicle body section 3.
Patent JP-S62272104-A (JP)
Title: Scanning type optical size measuring instrument
Inventor: HORI KIYOSHI
IPC: G01B11/02
Filed: 1987-01-08
Abstract: PURPOSE:To speedily measure the shape of an axially symmetric body to be measured by expanding a parallel scanning light beam in its perpendicular direction and providing a self-scanning type photodetector consisting of picture elements arranged in the expanding direction. CONSTITUTION:The light beam 12 which is scanned in one direction is expanded by a cylindrical lens 56 in the direction X perpendicular to the scanning direction Y to obtain an expanded scanning light beam 56. The beam 56 after passing through the body 24 to be measured is converged by a condenser lens 54 only in the direction Y, the self-scanning of the output of the self-scanning type photodetector 60 installed nearby the focus of the lens 54 is carried out at a period shorter than the scanning period of the beam 56, and the self-scanning of the output of the photodetector 60 is performed successively to perform an accumulation process 62. Then the Y-directional size of the object body 24 is measured based on the movement quantity of the beam 56 moving during the self-scanning as resolution. Further, the X-direction size of the object body 24 is measured based on the picture element pitch P of the photodetector 60 arrayed in the direction X at the constant pitch as resolution. Thus, the shape of the axially symmetrical body to be measured is speedily measured.
Patent JP-H05329094-A (JP)
Title: Endoscope device
Inventor: KIMURA MASANOBU
IPC: H04N5/335
Filed: 1992-01-10
Abstract: PURPOSE:To realize correct reproduction of color by using a solid photographing element and promote certainty of the handling. CONSTITUTION:An infrared ray cutting filter 22 is furnished to control the spectral sensitivity characteristics of a solid photographing element 13 constituting a color TV camera and the spectral characteristics of a light source device 19 which casts illumination light to an object to be photographed 14, and together with this image of object obtained, a laser beam image is displayed on a CRT monitor 16, and thereby it is easy for the laser beam to irradiate the specified position accurately, and certainty of handling is promoted to a considerable extent.
Patent JP-S60148626-A (JP)
Title: Plate elongation preventing and controlling method by winder of rolling device
Inventor: NARA YOSHIHISA
IPC: B21C47/02
Filed: 1984-01-12
Abstract: PURPOSE:To prevent plate elongation at the center part of a material, and to raise yield thereby by decelerating the speed of a pinch roll after the tip of the material has passed through the pinch roll, and causing necking between winder and the pinch roll. CONSTITUTION:By a signal for showing the presence of a material to be rolled A sent from an arithmetic circuit 7, a signal for instructing the acceleration of a pinch roll 2 and a winder 3 is obtained from the first measuring circuit 6 through a ling 11. The pinch roll 2 and the winder 3 are accelerated by this signal. Also, when it is detected by a detecting means that the material to be rolled A has reached the pinch roll 2, a signal for showing arrival is obtained through a line 8 from the arithmetic circuit 7, and by this signal, the speed of the roll 2 is controlled to that which is synchronized to the speed of a rolling rool 1. Also, when the tip of the material A is wound around the winder 3, a winding signal is obtained, and the speed of the winder 3 becomes that which is synchronized with that of the final rolling mill. In this way, plate elongation in an output side of the final rolling mill is prevented, and necking is generated between the roll 2 and the winder 3.
Patent JP-S5287187-A (JP)
Title: Preparation of 7-alkoxycephalosporin derivatives
Inventor: YANAGISAWA HIROAKI
IPC: C07D501/16
Filed: 1976-01-12
Abstract: PURPOSE: To prepare 7α-alkoxycephalosporin derivatives useful as intermediates for cephalosporin derivatives by the oxidation and treatment of 7-benzylaminocephem compounds with an alkanol. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60147929-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: OOTA HIROSHI
IPC: C09D5/23
Filed: 1984-01-12
Abstract: PURPOSE:To obtain a magnetic recording medium with excellent scattering property in a binder, high S/N and suitable for high density recording by using flaky powder where the long axis and the short axis of ferromagnetic powder satisfy a prescribed relation. CONSTITUTION:A mean value T(nm<3>) to lots of ferromagnetic powder defined by a T1 expressed in Equation satisfies the relation of T<600X10<3>, where the long axis of the ferromagnetic powder is Lnm and the short axis is Wnm and the variation of the distribution of the long axis is <=0.4, and such powder is filtered out. The filtered magnetic powder is scattered uniformly in a synthetic resin binder so as to form a magnetic substance layer on the surface of support. Thus, the magnetic recording medium with excellent electromagnetic converting characteristic, high S/N and suitable for high density recording is obtained.
Patent JP-S5496675-A (JP)
Title: Load detection mechanism in load response type pressure reduction valves
Inventor: NAGARA HIROAKI
IPC: B60T8/18
Filed: 1978-01-13
Abstract: PURPOSE: To simplify the structure of a pressure reduction valve on a spring and improve its reliability by applying operation start pressure control force in accordance with working length with a wire cable.  
     CONSTITUTION: When the brake liquid pressure circuit is normal, the liquid pressure PM generated in a tandem master cylinder reaches the input liquid pressure chambers 21 and 21' and operates on the right stem effective area (a) of the plungers 22 and 22'. The working load F of the pressure reduction point control spring is uniformly distributed into both plungers. Supposing that the pressure reduction point PS is F/2a and the effective cross-sectional area of the valve head 23 is A for the pressure reduction ratio RR after pressure reduction start, RR = (A - a)/A. Such a fault as liquid leakage occurs in either of the circuits, the input liquid pressure of the input liquid pressure chamber on the fault occurrence side is reduced to zero. As a result, the equalizer 29 tilts the contact with the fault non- occurrence side plunger to the fulcrum. When the equalizer 29 is tilted by the gap between the slide pin 30 and the guide hole 31, it moves right. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05272433-A (JP)
Title: Fuel injection valve for internal combustion engine
IPC: F02M61/18
Filed: 1993-01-12
Abstract: PURPOSE: To generate gas cavities by cavitation in fuel flow so as to obtain excellent fuel atomization by providing a peripheral wall forming injection holes with sharp cutting edges extending substantially at right angle with respect to flow direction. CONSTITUTION: A nozzle body 1 is provided. A valve needle 3 movably guided in the valve body 1 cooperates with a valve seat 2. At least one injection hole 10 through the nozzle body 1 succeeds to the valve seat 2 at the downstream side. The peripheral wall forming the injection hole 10 is provided with at least one sharp cutting edge 11 extending substantially at right angle with respect to flow direction. Thus, when desired cavitation occurs in the fuel flow through the injection hole 10, it is broken after being injected from the injection hole 10. The fuel becomes fine drops and atomized gas cavities with high energy are formed in the fuel flow. Therefore, it is possible to obtain excellent fuel atomization.
Patent JP-S60147083-A (JP)
Inventor: ITOU MASAO
IPC: F25D21/08
Filed: 1984-01-10
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。