baber/WOPTO huggingface dataset:
Patent JP-H03183266-A (JP)
Title: Restoring recorder for ciphered picture
Inventor: ITO KEITOKU
IPC: G06T1/00
Filed: 1989-10-31
Abstract: PURPOSE:To improve the reproducibility of a restored and recorded picture by detecting the reference position mark of an original (ciphered picture) and limiting the decoding processing to the area prescribed by the detected reference position mark. CONSTITUTION:A tracking area and a tracking mark are added at the time of ciphering copy(ciphering mode), and an erased area is added at the time of decoding copy (decoding mode). When the ciphering mode is selected, the contents of an address conversion table are sorted in accordance with the size of recording paper for recording. When the decoding mode is selected, the contents of the address conversion table are sorted in accordance with the size of the original to be read. When the decoding mode is selected, a system control unit 104 adjusts and controls the angle of a carriage. Thus, the block of processing for decoding copy coincides with that for ciphering copy to prevent the degradation of the reproduced picture due to deviation between blocks.
Patent JP-2001061781-A (JP)
Title: Depth perception detector
Inventor: TAKAMIYA SANSHIRO
IPC: A61B3/10
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a depth perception detector which enables exact inspection without moving a testee and with which the right and left optotypes to be gazed move like the movement in real living. SOLUTION: This device has a control means which has a first drive means 10 and second drive means 20 provided with stepping motors as drive sources of the optotypes existing side by side while moving relative to each other on the right and left, carries out a series of prescribed inspections by applying a first control procedure to the control of the first drive means 10 and a second control procedure to the control of the second drive means 20 and carries out a series of the prescribed inspections by applying the second control procedure to the control of the first drive means 10 and applying the first control procedure to the control of the second drive means 20.
Patent JP-H10112520-A (JP)
Title: Semiconductor device
Inventor: KOJIMA TETSUYA
IPC: H01L23/04
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which sufficiently absorbs heat which a highly integrated semiconductor element radiates and dissipates it efficiently into air. SOLUTION: A bridge 100, formed by the material of heat conductive copper and copper alloy, is suspended along a heat sink 30 on a stem 20, mounting the semiconductor element 10 and a cap 60 covering the upper part of the stem 20. Then, heat, which is absorbed by the heat sink 30 and which the semiconductor element 10 radiates, is efficiently transmitted to the cap 60 through the bridge 100 and is efficiently dissipated into air from the peripheral surface of the cap 60 having a large area.
Patent JP-H02215385-A (JP)
Title: Interleukin 4 receptor
Inventor: COSMAN DAVID J
IPC: C12N15/12
Filed: 1989-10-31
Abstract: Mammalian Interleukin-4 receptor proteins, DNAs and expression vectors encoding mammalian IL-4 receptors, and processes for producing mammalian IL-4 receptors as products of cell culture, are disclosed.
Patent JP-H02130125-A (JP)
Title: Production of polyester film
Inventor: UCHIUMI SHIGEO
IPC: C08J5/18
Filed: 1988-11-11
Abstract: PURPOSE:To obtain excellent thickness uniformity, transparency and easy slidability and to prepare a film at a high speed by performing a film longitudinally stretching process under a certain specific condition. CONSTITUTION:A film based on polyethylene terephthalate in an amorphous state is longitudinally stretched in one stage or multistage so that a draw ratio becomes 1.2 - 4.0 times and a double refractive index becomes 1 X 10<-3> - 2.5 X10<-2>. Next, the film is longitudinally stretched in one stage or multistage without cooling the temp. thereof to a glass transition point or less so that a draw ratio becomes 1.1 - 3 times and a double refractive index is 3.0 X 10<-2> - 8.0 X 10<-2>. Further, the temp. of the film is cooled to the glass transition point or less and the film is susequently heated to the glass transition point or more to be longitudinally stretched in one stage or multistages. By this method, a high strength film excellent in easy slidability and transparency can be produced at an increased speed.
Patent JP-H09131011-A (JP)
Title: Insulation structure of rotating electric machine
Inventor: TOKUDA TAKASHI
IPC: H02K3/30
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To materialize mold releasing property to an iron core and adhesion to an insulating layer by winding an adhesive semiconductive tape on the surface of the insulating layer of a stator winding, and forming a mold releasing processing layer at least on one side between the semiconductive tape and the inner face of an iron core slot. SOLUTION: A semiconductive tape 6 excellent in adhesion is wound on the surface of the insulating layer 3 of the coil set tin the slot of an iron core 4 prior to integrated impregnation. A mold releasing agent is applied to the surface on the side where it contacts with the iron core 4. Moreover, mold releasing agents are applied to the inner side of the iron core 4. Either way, the semiconductive tape 6 and the inner face of the slot of the iron core 4 are processed to be mold releasing. Accordingly, relaxation effect of stress by the difference of thermal expansion added to the insulation layer is recognized at the iron core face and the coil surface by mold releasing.
Patent JP-H01126161-A (JP)
Title: Switching power supply controlling circuit
Inventor: YAMAWAKI TATSUJI
IPC: H02M3/28
Filed: 1987-11-10
Abstract: PURPOSE:To improve the response efficiency of protection by detecting directly primary line input and cutting off a driving signal of a FET when the input became excessively large. CONSTITUTION:Primary control over a FET 6 of the switching power supply is made, and the supply voltage Vcc of a primary circuit is supplied from starting resistance R1 and an auxiliary transformer 5. Reference power supply 7, an oscillator 8, a PWM comparator 9 and a buffer 10 are provided. Accordingly, when the primary line input suddenly rises, the split voltage V1 of resistance inserted between a line and a ground also rises. After evaluating Vcc value operating stably against factors of dv/dt and over power destruction etc., said split voltage V1 is compared by means of a window comparator 11, and when it is an unstable area, the output of the buffer 10 is lowered through an AND gate 12, and cuts off the FET 6.
Patent JP-H02133654-A (JP)
Title: Method for scouring fabric and apparatus therefor
Inventor: SANTO YOSHITERU
IPC: D06B3/20
Filed: 1988-11-11
Abstract: PURPOSE:To homogeneously and economically carry out scouring treatment by intermittently circulating a treating solution between a treating solution bath and a reservoir tank and successively feeding a fabric in a folded state into a above-mentioned treating solution bath. CONSTITUTION:A fabric 5 in a folded state is successively fed through a shaking and folding mechanism 6 into a treating solution bath 1 having a rotating drum 2 and an endless conveyor 4 adjacently provided with a prescribed clearance 3 placed therebetween and dipped in a treating solution 7 by rotation of the rotating drum 2 and the endless conveyor 4. A solenoid valve 9 provided in a communication passage from the treating solution bath 1 to a reservoir tank 8 and a pump 10 are intermittently operated so that the treating solution 7 may homogeneously act even into the interior of the folded surfaces of the fabric 5 successively passing through the treating solution 7 in the folded state by flow impact force thereof.
Patent JP-S62142502-A (JP)
Inventor: MURAI TOSHIO
IPC: A45D29/14
Filed: 1985-12-17
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-2000110201-A (JP)
Title: Water intake device
Inventor: HANYA TOSHIO
IPC: B01D53/26
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To efficiently accept moisture from the atmosphere regardless of the atmosphere of a low temperature. SOLUTION: This device is provided with an atmosphere intake device 2, a heating device 2a which can rise a temperature of the accepted atmosphere, and a mechanism 5 for decreasing a pressure of the atmosphere accepted by the atmosphere intake device 2. Moreover, this device is provided with an atmospheric humidity converter 1 housing a cooling part 7 where moisture is taken out by cooling the accepted atmosphere, and an intake tank 9 where moisture obtained through the atmospheric humidity converter is taken out.
Patent JP-2000110109-A (JP)
Title: Chipping machine
Inventor: AOYAMA TOSHIYUKI
IPC: E01C19/20
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a chipping machine which is used for scattering and pressing aggregates onto the surface of paved and leveled asphalt mixtures in road asphalt pavement or rubber roll pavement and is capable of saving labor, of scattering aggregates uniformly at a constant rate, of easily securing safety, of omitting a guide man, and of offering good adhesion of aggregates without giving adverse influences to the paved road surface. SOLUTION: A scattering hopper 5 is provided as an aggregate scattering device at a lower position in a front end portion at a vehicle body 2 of a paving and leveling machine 1, a driver's cab 7 is provided at the upper position in the front portion of the vehicle body 2, and an aggregate hopper 8 is provided for storing aggregates to be supplied to the scattering hopper 5 at an almost mid point in the front to rear direction of the vehicle body 2. Height of the aggregate hopper 8 is set to a height which does not disturb the line of rear sight of the driver 9 seated on the driver's seat 7. Also, a belt conveyor device 10 is provided as a carrying apparatus for carrying and supplying the aggregates from the aggregate hopper 8 to scattering hopper 5.
Patent JP-H08143914-A (JP)
Title: Production of alloy steel powder for compacting and sintering by water atomization and water atomizer
Inventor: HAMA RYOSAKU
IPC: B22F9/08
Filed: 1994-11-18
Abstract: PURPOSE: To produce a powder uniform in apparent density even when recirculated industrial water is used at the time of producing an alloy steel powder for compacting and sintering by water atomization. CONSTITUTION: A water atomizer provided with a means 1 for dropping a melt, a nozzle 3 for spraying high-pressure water, a powder recovery chamber 5, a separator 7, a recovery pump 11, a cooling pump 9, a cooling tower 13, a recirculating pump 15, a water temp. meter 17 and a temp. indicator 19 is used to reduce the amt. of S to be added to the melt as the water temp. is increased. By reducing the amt. of S added, the viscosity of the melt is lowered and balanced with a viscosity drop due to the temp. rise of the atomized water. Consequently, the almost the same powder is produced without being affected by the water temp., and the apparent density is made uniform.
Patent JP-H07121719-A (JP)
Title: Method for optimizing mask using genetic algorithm for pattern recognition
Inventor: TAKEDA FUMIAKI
IPC: G06T7/00
Filed: 1993-10-21
Abstract: PURPOSE:To decide a mask optimum for identifying paper sheets by simulating three big features of crossing-over, selection and mutation in the mechanism of the evolution process of organisms with a computer when performing the pattern recognition of paper sheets. CONSTITUTION:The read signal of a line sensor 11 is time sequentially inputted to a data processing part 140, processed according to the input of a sample pulse SP, and stored in a memory 141 as a frame image. Only the part of a paper money is segmented from the stored data in the memory 141 by a paper money segmentation part 142 and the segmented image is inputted to a neuro circuit 150, and the identified result DR of the neuro circuit 150 is inputted to an identifying device control part 160 composed of a CPU, ROM and ROM, etc. In this case, since the neuro circuit 150 adopts the conceptions of crossing- over, selection and mutation in genetic engineering for providing the optimum mask pattern, the best mask pattern can be provided in a short time just like the organism takes the process of evolution.
Patent JP-H06140978-A (JP)
Title: Radio selective calling receiver
Inventor: KOBAYASHI YASUHIRO
IPC: H04W84/02
Filed: 1992-10-23
Abstract: PURPOSE:To prevent the reduction in a reception rate of a desired wave for the radio selective calling receiver due to intermodulation with a disturbing wave when an electric field strength of the disturbing wave is very strong. CONSTITUTION:A cascode amplifier comprising npn transistors(TRs) 4, 5 and bias resistors 6, 7 is adopted for a high frequency amplifier 3 of a equipment section 11 and a resistor 8 and a diode 9 are connected in series with a connecting point between the bias resistors 6, 7. Thus, a DC current flowing to the diode 9 is supplied by a control signal from a control section 12 and a bias voltage applied to the TRs is reduced. Thus, the gain of a high frequency amplifier 3 is reduced and the reduction in the reception rate of a desired wave due to intermodulation at a strong electric field strength of the disturbing wave is prevented. The existence of the disturbing wave is discriminated from the state that a synchronizing signal appearing together with a base band signal at an output of a demodulation section 10 cannot be received.
Patent JP-H06127966-A (JP)
Title: Production of optical fiber preform
Inventor: KOMURA YUKIO
IPC: C03B8/04
Filed: 1992-10-23
Abstract: PURPOSE:To provide the apparatus for production of the optical fiber preform which can correctly create the concn. distribution of the refractive index imparting agent in the optical fiber preform. CONSTITUTION:The optical fiber preform 6 consisting of a core part 6a and clad 6b is formed by depositing glass particles synthesized in flames 2a, 3a of a core burner 2 and a clad burner 3 at the front end of a seed rod 5 in a reaction vessel 1. The glass particulates are regulated by the sound waves which are generated by a sound wave generator and are guided by a sonic guide 8, by which the glass particlulates are deposited on the front end of the seed rod 5.
Patent JP-H01126898-A (JP)
Title: Optical communication system
Inventor: ITO TAKUYA
IPC: H04B10/27
Filed: 1987-11-12
Abstract: PURPOSE:To use the telephone set of a low cost and a simple constitution by using the light source of an exchange side instead of disposing the light source in the telephone set side. CONSTITUTION:The respectively different wavelengths of a light are assigned to a sound signal and various telephone exchange signals to process the sound signal included in optical signals lambda1-lambda3 separately from the telephone exchange signals and simultaneously transmit. The optical signals lambda1-lambda3 of the respectively different wavelengths are entirely fed from an exchange having the light source of the respective optical signals. In a subscriber's telephone side, a receiving signal us converted to an electric signal in an electric signal converter 10 and processed and a transmitting signal controls the optical signals lambda1-lambda3 from the optical exchange on an optical IC to mount required information and return to the exchange. In the exchange side, the optical signal is processed as the information of the light and directly transmitted to other exchange. Thereby, the telephone set of the low cost and the simple constitution can be used.
Patent JP-2001108068-A (JP)
Title: Damper pulley
Inventor: NAGANO SHUJI
IPC: F16F15/12
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To arrange accessories near an engine block, to shorten brackets of the accessories, reduce mass, and improve strength surface. SOLUTION: This damper pulley comprises a pulley hub 1 fixed to a crank shaft 2 of an engine, an inertia body 33 provided on this pulley hub 1 through a rubber 32, an outer ring 5 arranged on the outer periphery of the pulley hub 1 and wound with a belt 4, and a one-way clutch 6 interposed between this outer ring 5 and the pulley hub 1. They are arranged in the order of the outer ring 5 and the inertia body 33 from engine side.
Patent JP-H05304028-A (JP)
Title: Transformer
Inventor: RISUTO FUUSUKO
IPC: H03D7/14
Filed: 1992-10-23
Abstract: PURPOSE: To enable coupling with a high-frequency filter by connecting a resonator circuit formed of a plurality of striped lines to a prim. input to thereby filter input signals. CONSTITUTION: A resonator circuit composed of microstrip conductors is connected to an input 1 of a transformer circuit to thereby form a bipolar filter having a transmission zero, i.e., a notch at an upper stop band. The resonator circuit has striped lines, i.e., a microstrip conductor 9, a capacitor 10 and a microstrip conductor 8. The conductor 9 is parallel to the input port and short- circuited at one end. The capacitor 10 and conductor 8 are connected in series, the series circuit is parallel to the conductor 9, and the conductor 8 is short- circuited at one end.
Patent JP-H05239679-A (JP)
Title: Electrolytic cell for production of gas
Inventor: RUCHIAANO KITEI
IPC: C25B9/19
Filed: 1992-10-23
Abstract: Electrolysis cell for the production of a gas, comprising at least two electrolysis chambers, anodic (2) and cathodic (3) respectively, at least one of which is in communication, at its lower part, with an electrolyte entry conduit (5), and, in its upper part, with an electrolyte degassing chamber (7), arranged above it and provided with an opening (8) for removing gas and an opening (16) for removing electrolyte, an electrolyte recycling conduit (10) connecting the degassing chamber (7) to the entry conduit (5) and comprising a valve (11) which is open or closed depending on whether the pressure downstream (B) of the valve (11) is lower or higher than the pressure upstream (A) of the valve. <IMAGE>
Patent JP-H01126848-A (JP)
Title: Multiple call line management system
Inventor: HASESAKA NOBUO
Filed: 1987-11-12
Abstract: PURPOSE:To prevent occurrence of a communication line acquired ineffectively by devising such a system that two-way communication lines in a line exchange are to be acquired by the number of lines designated by each multiple access call. CONSTITUTION:A caller side line selection means 100 acquires selectively a communication line 310 sending information to a called line exchange 2 from its own line exchange 1 in a caller line exchange 1 by line number designated by a multiple call and informs the acquired communication line 310 to other line exchange 2. A called line selection means 200 acquires selectively a communication line 320 sending the information to the caller line exchange 1 from its own line exchange 2 in the incoming line exchange 2 by the number of lines designated by a multiple call and informs the acquired communication line 310 to the caller line exchange 1. Thus, the communication lines 310, 320 in two-way are acquired by the line number designated by each multiple call. Thus, the production of a communication line acquired ineffectively is precluded.
Patent JP-H06102800-A (JP)
Title: Image forming device
Inventor: CHIBA MASAKO
IPC: G03G21/10
Filed: 1992-10-23
Abstract: PURPOSE:To enhance the efficiency of removing a foreign matter such as toner, etc., from an electrostatic charging member and an image carrier and the efficiency of the post treatment for the removed foreign matter without making a device main body complicated and large in size by arranging a cleaning member in contact with the electrostatic charging member also. CONSTITUTION:The surface of the image carrier 1 after transfer is cleaned by a cleaning brush 7 which is rotated in a direction shown by an arrow A, the same as the image carrier 1. And the cleaning brush 7 is in contact with an electrostatic charging roller 2, the toner and paper power remaining on the image carrier 1 after cleaning is performed, and the matter sticking on the roller after suspending as a foreign matter such as the toner, etc., in the device are cleaned by the cleaning brush 7 so as to removed. Furthermore, the foreign matter removed by the cleaning brush 7 is scraped into a tank for discarded toner 12 by a flicker bar 13 so as to be recovered. Thus, the foreign matter removed from the electrostatic charging roller 2 is prevented from sticking to the image carrier 7 and the electrostatic charging roller 2 again, so that the tank for discarded toner is not necessitated.
Patent JP-2000314099-A (JP)
Title: Rosin-based emulsion size and paper containing the same
Inventor: NAKADA TOMOHIKO
IPC: B41M5/50
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a rosin-based emulsion size simultaneously meeting excellent sizing property in a wide pH range and excellent emulsion stability by dispersing a rosin-based resin with an emulsifying agent comprising a specific cationic resin in water. SOLUTION: This rosin-based emulsion size is obtained by dispersing at least one rosin-based resin A selected from the group consisting of rosins, fortified rosins, rosin esters and fortified rosin esters with a cationic alkyleneimine- modified polyamideamine resin B as an emulsifying agent in a weight ratio of (1/9) to (1/18) in water. The polyamideamine resin B is obtained by the condensation reaction of a dicarboxylic acid with a polyalkylenepolyamine to form a basic polyamideamine, by the graft copolymerization of the basic polyamideamine with a 1,2-alkyleneimine and by the crosslinking reaction with a bifunctional compound. The above size is added inside to pulp slurry or is applied outside as a surface size on paper both in order to produce paper suitable for electrophotography and ink jet printing.
Patent JP-S63138331-A (JP)
Title: Mask device for photographic printing
Inventor: SATO HIROYUKI
IPC: G03B27/58
Filed: 1986-12-01
Abstract: PURPOSE:To obtain a mask device which handles an edged and an edgeless image by providing a cutter which cuts a photosensitive material after printing and also constitutes one lengthwise mask and an optical system driving means which moves an optical system lengthwise according to the movement of the lengthwise mask. CONSTITUTION:This mask device has the cutter 72 which cuts the photosensitive material 10 after printing and also constitutes one lengthwise mask, a lengthwise mask and moves slightly corresponding to the edged and edgeless images, and the optical system driving means which moves the optical system lengthwise according to the movement of the lengthwise mask 82. The printing range of the edgeless image is determined by the cutter 72 and lengthwise mask 82 and the printing range of the edged image is determined by moving the lengthwise mask 82 slightly. In this case, the optical system moves by the length of the edge. For the purpose, the photosensitive paper 10 is driven only in one direction and the control over the reciprocation of the photosensitive paper 10 is eliminated.