baber/WOPTO huggingface dataset:
Patent JP-H11219111-A (JP)
Title: Indicating tape, and indicating tape detecting device
Inventor: HORIGUCHI NAOKI
IPC: G09F3/02
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an indicating tape detecting device for automatically detecting surely without malfunction an indicating tape attached to a web and a content indicated by the indicating tape, and to provide the indicating tape used in the device. SOLUTION: This indicating tape has the first pattern arranged periodically in one line with two parts different in optical density, and the second pattern provided in parallel neigboring to the first pattern and same to the first pattern except phase difference. This indicating tape detecting device has the first and second detecting means for detecting the first and second patterns of the indicating tape, an indicating direction operation means for computing an attribute data of the indicating tape, and an indicating area operation means for computing areas on webs 1a, 1b indicated by at least two indicating tapes 2a, 2b.
Patent JP-H11219291-A (JP)
Title: License card manufacturing system
Inventor: YAMAMOTO KAZUYUKI
IPC: G06F21/60
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a license card manufacturing system of for preventing decoding key data from being illegally used by a third person. SOLUTION: In this manufacture system of the license card for writing the decoding key data from a master IC card for storing at least the decoding key data for decoding ciphered program data and duplication number-of-times data to an IC card and performing duplication, when the decoding key data are written to the IC card, the decoding key data ciphered based on prescribed common key data are outputted from the master IC card. The ciphered decoding key data are restored by the common key data and stored in the IC card and the duplication number-of-times data are subtracted every time the write is executed into the IC card.
Patent JP-S63204609-A (JP)
Title: Method for assembling core
Inventor: YAGISAWA TAKESHI
IPC: H01F41/02
Filed: 1987-02-20
Abstract: PURPOSE:To contrive improvement in workability, by a method wherein a transformer core is composed of a leg part core, a yoke part core and a connection part core, the former two cores are laminated in advance, and after a coil has been assembled, the upper connecting part core only is inserted into the part opposing to the leg part core and the yoke part core. CONSTITUTION:The five core blanks 1, which are formed by cutting the end part of a rectangular leg part core blank at an angle of 60 deg. and shifted in longitudinal direction successively, is set and laminated as an repetition unit. The cross-section of said end part has a stepped form. Also, the yoke part core is cut at an angle of 60 deg., and it is laminated by shifting in the same measurement. On the other hand, five trapezoidal connection part core blanks 4 having vertical angle of 30 deg., which are stacked by shifting, are set as a working unit, they are inserted successively into the opposite part of the leg part core and the yoke part core, and a closed magnetic field core is constituted. As a result, the connecting part core blanks 4 can be made light in weight, it is handled easily, and the manual insertion of the yoke part core blanks can be performed in a short period.
Patent JP-H07243789-A (JP)
Title: Jacket end structure of double pipe type heat exchanger
Inventor: HASEGAWA TOKIAKI
IPC: F28F9/18
Filed: 1994-03-07
Abstract: PURPOSE:To ensure perfect sealing properties by a method wherein an overlay part constituted of carbon steel is provided on the outer surface of an inner pipe and a jacket end ring is fitted to the overlay part by welding. CONSTITUTION:First, carbon steel is overlaid in a flat shape on the outer surface of an inner pipe 1 formed of a high-strength steel pipe. On the occasion, the overlaying is made in such a thickness as to prevent the inner pipe 1 from being affected by a heat at the time of subsequent welding of a jacket end ring 10, on condition that a heat-affected part on the inner pipe 1 side becomes shallow. Then, an overlay part 9 is formed in a prescribed shape by machining. Thereafter the jacket end ring 10 is welded to the overlay part 9 and then the end part of a jacket pipe 7 is welded to the jacket end ring 10. In this jacket end structure of a double pipe type heat exchanger, no gap exists between the inner pipe 1 and a jacket end part and, therefore, perfect sealing properties can be ensured. Since the jacket end ring 10 is provided after the overlay part 9 is provided, besides, no crack or the like occurs in the inner pipe 1.
Patent JP-H06250285-A (JP)
Title: Camera provided with remote control device
Inventor: IDE MASATAKA
IPC: G03B17/38
Filed: 1993-02-24
Abstract: PURPOSE:To provide a camera having a remote control device simple in constitution, small in space, and capable of photographing only when a remote control operator exists within a picture to be photographed. CONSTITUTION:This camera provided with a remote control device is constituted of a transmission part 11 emitting a transmission signal for controlling the action of a camera main body placed at a remote position as signal light (remote control signal luminous flux), a photographing optical system 12 receiving the emitted signal light (infrared ray) and fetching one part of the signal light, a diffraction grating type element 13, and a photodetector part 14 receiving the signal light diffracted by the element 13, and, the signal light emitted from the transmission part 11 placed at the remote position passes the element 13 through one part of the optical system 12, and is received by the reception part 14, release action is performed in the case where remote control operator (remote control device) exists in the picture to be photographed.
Patent JP-2000232871-A (JP)
Title: Excessive sterilization-preventing device in sterilization device
Inventor: KOSUGE AKITOSHI
IPC: A23L3/04
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an excessive sterilization-preventing device in a sterilization device for sterilizing a product such as a drinking water bottle, coffee can, etc., at a high temperature and cooling it to a prescribed temperature and delivering. SOLUTION: This sterilization device composed of a heating part of loading and moving products on a main conveyer 5, spraying a high temperature water from an upper part for heating the products at a required temperature, a heat- sterilizing part for keeping the required temperature to carry out the sterilization and a cooling part of cooling the products to a required temperature, and delivering them to a downstream line such as a labeler, etc. is provided by arranging a high temperature water vessel for heating 25 and a low temperature water vessel for cooling 26 below the main conveyer 5 of the heating part or the heat-sterilizing part.
Patent JP-H06248798-A (JP)
Title: Simplified green cutter
Inventor: KISHINO TOMIO
IPC: E04G21/02
Filed: 1993-02-24
Abstract: PURPOSE:To provide a simplified green cutter compact and capable of making small turns while preventing a worker from being splashed with water by providing a water spray nozzle and a rotary brush additionally at a traveling truck provided with an operating handle. CONSTITUTION:A wire brush 3 is rotated and brought into contact with the concrete placed face A by an elevating device 13 for the wire brush 3. At this time, contact pressure is regulated by the elevating device 13. Water is sprayed toward the sliding position of the wire brush 3 by a water spray nozzle 18. A traveling truck 1 is steered by an operating handle 1c. After the termination of green cutting by the sliding motion of the wire brush 3, residual material (muck) on the concrete placed face A is washed away first by a water spray nozzle on the front side of the traveling truck, and then the muck is chipped by the rotation of the wire brush 3 and washed away by the water spray nozzle 18. The wire brush 3 can be of cylindrical or plate shape and used properly according to the state of the concrete placed face A.
Patent JP-H05231745-A (JP)
Title: Engine driven type cooling and heating device
Inventor: MORI MIKIO
IPC: F25B27/00
Filed: 1992-02-24
Abstract: PURPOSE:To obtain an engine-driven cooling and heating device capable of carrying out cooling and heating operations without receiving any power supply from the outside. CONSTITUTION:The generated output of a generator 2 driven by an engine 1 is stored in a battery 16. The DC power output from this battery 16 is converted into AC power of a required voltage and frequency and supplied to a controller 15. Therefore, the controller 15 is capable of controlling the drive of a condenser fan 7, a vaporizer fan 9, a radiator fan 11 and a cooling pump 14 even when it receives no power supply from the outside. It is, therefore, possible to carry out cooling and heating operations in such areas where no power is supplied and power supply is suspended.
Patent JP-S61196027-A (JP)
Title: Method of filling gap in earth
Inventor: OI YUKIO
IPC: E02D35/00
Filed: 1985-02-25
Abstract: PURPOSE:To always block up a gap according to a fluctuation with time, by a method wherein a water absorption inflatable high molecular material, having a potential expansion amount higher than an expected maximum enlarging amount of a gap, is charged into a gap produced between a civil engineering structure and a ground. CONSTITUTION:When a gap 14 is produced between a civil engineering structure 10 and a ground 12, a maximum enlarging amount of a gap, expected to be produced within a life of the civil engineering structure 10, is calculated through exploration of surrounding soil. After the bottom of the gap 14 is filled with a dummy filler 16, a water absorption inflatable high molecular material 18, having a potential expansion amount higher than the calculated maximum enlargement amount of the gap, is charged onto the dummy filler 16. In this case, the high molecular material 18 absorbs penetrating water for swell to block up the gap 14 to prevent the occurrence of scour due to the flow of underground water. Further, even if the gap 14 is deformed and swollen with time, as far as an absorption force remains, the high molecular material 18 is swollen to always bring the gap 14 into a blocked-up state.
Patent JP-H11228682-A (JP)
Title: Production of polyester excellent in forming processability
Inventor: HONDA KEISUKE
IPC: C08G63/78
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject polyester hardly causing increase in a filtration pressure of a filter medium at the time of molding, break of a thread at the time of spinning and break of a film at the time of film-formation, and useful for a fiber, the film, a bottle or the like by using an aluminum compound and a titanium compound as a polycondensation catalyst. SOLUTION: This method for producing (Z) a polyester by polycondensing a product obtained by an esterification reaction or a transesterification of an aromatic dicarboxylic acid (an ester-formable derivative thereof) with a diol (an ester-formable derivative thereof) comprises using (A1 ) an aluminum compound (e.g. hydroxide or acetate of aluminum) and (A2 ) a titanium compound [e.g. a titanium alkoxide, or a reaction product of the titanium alkoxide with an aliphatic carboxylic acid salt or an aromatic polybasic carboxylic acid (anhydride)] as the polycondensation catalyst. Preferably, the amounts of the A1 and A2 based on the amount of the Z are each 1-500 ppm expressed in terms of each metal atom.
Patent JP-S63204059-A (JP)
Title: Air direction control device in air conditioner
Inventor: KINOSHITA KEISUKE
IPC: F24F13/10
Filed: 1987-02-19
Abstract: PURPOSE:To obtain a dispersed condition of air flow without damaging some features of a conventional device, enable a more accurate remote controlled position to be attained and a blowing of air to be direction to a specified direction by a method wherein a sensing unit composed of two light receiving elements with a directivity for receiving infrared rays from a light emitting element of a remote controlled unit is mounted in a dispersion unit. CONSTITUTION:A dispersion unit 16 provided with two light receiving elements 34a and 34b is rotated once and an output having a photoelectric current of light receiving elements amplified with an amplifying means is varied with the angle of light receiving plane with the time of light receiving in perpendicular to the right receiving plane being applied as a peak value. When the light receiving elements are installed in such a way as this peak value has a certain angle and a sensing unit is rotated, a point where two outputs of light receiving amplification cross each other can be attained, a light emitting position of the remote controlled unit is placed in this direction. When the two outputs of amplification are compared by a comparing means, a comparing output is inverted at a crossing point of the amplifying outputs. This inverted signal is inputted to a rotation control means; if a rotation of the dispersion unit 16 is stopped, the position of the remote control unit is placed at such a direction as the dispersion unit 16 is stopped and then the remote controlled position can be sensed.
Patent JP-S58152222-A (JP)
Title: Liquid crystal display body
Inventor: HOSHIKAWA JIYUN
IPC: G09F9/30
Filed: 1982-03-08
Abstract: PURPOSE:To prevent the change in the thickness of a cell and the damage, etc. of an orientation film by fixing glass fibers as a gap material on at least one surface of glass substrates of a liquid crystal display body by using an org. silicon compd. or an org. titanium compd. CONSTITUTION:A suspension prepd. by adding epoxy silane or an org. titanium compd. as a binder which is not degraded by a liquid crystal and prevent the decrease in the orientability of oriented surfaces to a dispersion of fine glass powder 9 having desired grain sizes in a ''Flon '' solvent is coated uniformly on at least one oriented surface 7 of a pair of glass substrates 6, 7 and is dried to fix the powder 9 with the binder 11. This substrate is combined with the substrate 6 printed thereon with a sealant 8, and the assembly is heated to cure the sealant and the binder 11. Thus, the movement of the powder 9 serving as a gap material in the stage of assembling the cell and injecting the liquid crystals is obviated and the deformation of the cell and the damage of the oriented surfaces are prevented.
Patent JP-S63202955-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAGASHIRA KAZUO
IPC: H01L21/822
Filed: 1987-02-19
Abstract: PURPOSE:To prevent a short circuit and disconnections, and to form an insulating film and an electrode excellently by etching the second insulating film and a first resistor through a photo-resist film, forming the first resistor in a tapered manner and forming a second resistor to a tapered shape reverse to the first resistor. CONSTITUTION:Second insulating films 4 and first resistors 3 are etched through photo-resist films 5, and the first resistors 3... are etched in an tapered manner. When silicon nitride films are used as the second insulating films 4 and polysilicon as the first resistors 3..., taper angles are controlled and the resistors 3... can be etched when the film thickness of the silicon nitride films 4 are controlled and shaped previously because the etching rates of the silicon nitrode films 4 are made higher than the polysilicon films 3 approximately twice. Consequently, a short circuit and disconnection can be prevented. Since second resistors 7... are formed to a tapered shape in the direction opposite to the first resistors 3..., the surfaces of the second resistors 7... are flattened, and a fifth insulating film 10 and an electrode 11 can be formed excellently.
Patent JP-S57150805-A (JP)
Title: Manufacture of diffraction grating
Inventor: KODERA TOKIO
IPC: G02B5/18
Filed: 1981-03-13
Abstract: PURPOSE:To obtain a diffraction grating having a multiple interference fringe whose intergrating distance is different, by constituting an optical system of a laser having plural oscillation wavelengths, varying in order the oscillation wavelengths of the laser, and making it expose a photosensitive material. CONSTITUTION:An optical system is formed on a table provided with a vibration resistant structure, a laser beam 1 of 4,880Angstrom  is oscillated from a 4W argon laser 4, and is made to expose a silver dry plate 2 at an angle of incidence theta=10 degrees for 1/10sec. Subsequently, a laser beam whose lambda is 5,143Angstrom  is oscillated by controlling a wavelength converting prism of the laser, and is made to expose for 1/10sec in the same way. As a result, it is possible to obtain a dry plate which has multirecorded a double interference fringe whose intergrating spaces are about 1.40mum and 1.48mum, respectively. This dry plate is brought to a developing treatment in the same way as treatment of a usual silver salt dry plate, and also is treated by bleaching it in a bromine atmosphere.
Patent JP-S57151073-A (JP)
Title: Electric supply control device for glow plug
Inventor: ICHIKAWA SADAO
IPC: F02P19/02
Filed: 1981-03-12
Abstract: PURPOSE:To ensure the starting of an engine in an electric supply control device of a glow plug for a Diesel engine or the like by providing a timer with two set times, long and short, for switching over to the long one when current is supplied to a starter motor. CONSTITUTION:When the temperature of cooling water is under a fixed level, as a key switch A is turned to ST, the output of an AND-circuit 9 is brought to H to increase V8, and a reference voltage V4 is separated from a resistance R3 to increase to a voltage V4s. Then, a relayIis activated by a timer T1 during a long set time t2, and a great current is supplied to a glow plug G for the time t2. As soon as a timer T2 is switched on, a condenser C11 is started to be charged, and a relay II is activated for a set time t3 until a terminal voltage V2 is brought to a reference voltage V5. Then, after the relayIis off, current is supplied to the glow plug G via a resistance 2 for maintaining at a fixed temperature after the temperature is raised. When the water temperature is over a fixed level, the output of the AND-circuit 9 is L, and the set time of the timer T1 is not prolonged.
Patent JP-H10233727-A (JP)
Title: Transmitter and transmission timing setting method
Inventor: SHIBATA SHO
IPC: H04L1/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To control variably a transmission timing of data depending on a distance with a destination communication equipment for radio communication. SOLUTION: In the case a destination communication equipment is a portable telephone set (transceiver speech) or a public radio base station having a large speech area zone, a CPU 18 increases transmission timing setting data (reference value) when received signal strength indication(RSSI) data received from a reception section 12c of a high frequency section 12 are a prescribed value or over in the case that code error rate(ER) data received from a time division multiplex access processing section 14 are a prescribed value or over.  Furthermore, the CPU 18 decreases the transmission timing setting data when the RSSI data are the prescribed value or below so as to correct the transmission timing setting data and sets the transmission time of the portable telephone set 1 after the lapse of a prescribed time based on the transmission timing setting data from a reception timing of data from the destination communication equipment.
Patent JP-H08234537-A (JP)
Title: Image forming device
Inventor: YAMAMOTO KAZUOKI
IPC: G03G15/02
Filed: 1995-02-24
Abstract: PURPOSE: To provide an image forming device provided with an electrifier capable of keeping the surface of a photoreceptor clean over a long period and the quality of a formed image constant. CONSTITUTION: The image forming device is provided with a cylindrical photoreceptor 1, a cylindrical brush electrifier 3 for electrifying the surface of the photoreceptor 1, a developing roller 7 for supplying toner T to the photoreceptor 1 and a transfer roller 9 for pressing/fixing the toner T to a printing paper P between the roller 9 and the photoreceptor 1. Moreover, the brush electrifier 3 is constituted of a conductive solid round bar 3b and conductive fiber 3a fixed on the surface of the solid round bar 3b with a conductive adhesive, like a brush. Moreover, the brush electrifier 3 is brought into freely rotatable contact with the photoreceptor 1 and disposed on the downstream side from the transfer roller 9 and on the upstream side from the developing roller 7, with respect to the photoreceptor 1.  Further, a blade member 2 abutted on the brush electrifier 3 is installed in the vicinity of the brush electrifier 3.
Patent JP-S59164243-A (JP)
Title: Mounting device for drop-out mirror for vehicle
Inventor: SUZUKI MASARU
IPC: B60R1/04
Filed: 1983-03-04
Abstract: PURPOSE:To aim at simplifying the structure of a mirror attaching device, reducing the number of necessary parts, and as well simplifying the attaching thereof a vehicle body, by attaching a mirror stay to the vehicle body after a leaf spring is pushed into a hole formed in the stay for temporarily securing the leaf spring thereto. CONSTITUTION:A leaf spring fitting hole 4 is formed in a mirror stay 1 for supporting at its free end a room mirror, in the mounting part of the mirror stay thereof which is attached to a vehicle. Locking projections 7 are formed on the longitudinal opposed wall surfaces 6, respectively, of this hole 4, and supporting stepped sections 9 are formed on the other opposed wall surfaces 8, respectively. There is provided a leaf spring 13 having a shape complementary to that of the hole 4 and formed at both longitudinal ends thereof with inclined spring pieces 14, and as well supporting projected pieces 15 are formed in the direction orthgonal to the longitudinal direction. Upon assemblying a cover 18 is attached to the mounting part 3 after the leaf spring 13 is fitted in the hole 4. When external force is applied to the mirror stay 1, the locking projections 7 are raised overcoming the inclined spring pieces 14, and therefore the leaf spring 13 comes off from the hole 14 so that the mirror stay drops out.
Patent JP-S56133286-A (JP)
Title: Benzoxazine derivative and its preparation
Inventor: TERADA ATSUSUKE
IPC: C07D413/04
Filed: 1980-03-22
Abstract: NEW MATERIAL:A benzoxazine derivative shown by the formula I (R 1  is alkyl or aryl; R 2  is alkyl, or R 1  and R 2  are bonded to form alkylene; R 3  is H, alkyl, alkoxy, etc.; R 4  is H, alkyl, aryl; R 5  is H, or alkyl; R 6  is H, alkyl, etc.; R 5  and R 6  linked to the third position of pyridine ring form trimethylene containing oxo group).  
     EXAMPLE: 2,2-Dimethyl-3-(pyrido-2-ylmethyl)-4-oxo-4H-1,3-benzoxazine.  
     USE: An anti-inflammatory agent. The titled compound is hydrolyzed with an aqueous solution of a mineral acid to give a 2-aminomethylpyridine derivative, a raw material for drugs.  
     PROCESS: A compound shown by the formula II (X is halogen) is reacted with a compound shown by the formula III in one to twice the molar amount of the compound, to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio