baber/WOPTO huggingface dataset:
Patent JP-H08265630-A (JP)
Title: Image pickup device
Inventor: SUDA HIROSHI
IPC: G03B7/08
Filed: 1995-03-27
Abstract: PURPOSE: To allow the AF and the AE to be controlled optimizingly respectively by designating an area to select a main object, a range finder area, and a photometry area to desired positions respectively on a finder screen. CONSTITUTION: A noticed point of a photographer on a finder is detected by a sight input and a CPU controls a gate timing generating circuit 309 of a frame generating circuit 131 based on the detection, a display frame generating circuit 306 generates a display frame including the noticed point and the display frame is synthesized with a video signal through a switch 128 and the resulting signal is fed to an LCD display circuit 117, by which the resulting signal is displayed on the finder. Furthermore, an AF gate frame generating circuit 307 and an AE gate frame generating circuit 308 generate respectively an AF gate signal and an AE gate signal and they are respectively given to an AF evaluation value processing circuit 122 and an aperture control circuit 119. Thus, the AE and AF control are conducted in each frame and then optimum control is attained.
Patent JP-S59199549-A (JP)
Inventor: ROREN ANDORIYUU HARUSUKA
IPC: C08G77/56
Filed: 1984-04-05
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-S59194207-A (JP)
Title: Correction system for delay error of servo system in numerical control
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/18
Filed: 1983-04-20
Abstract: PURPOSE:To reduce an error due to servo delay in a work shape by allowing a simulation part to generate a movement command after the delay error of servo systems is corrected for pulses to be distributed to respective axes. CONSTITUTION:A movement command from a tape 1 is decoded by a command program decoding part 2, whose output is sent to servo systems 5 and 6 for respective axes through a feed speed control part 4 and the pulse distributor 3. The servo systems 5 and 6 control the positions and speeds of servomotors 11 and 12 through servo position control parts 7 and 9 and servo speed control parts 8 and 10 on the basis of the difference between the current value and last command value from position detectors 14 and 16 of a machine. In this case, a correction movement command generation part 20 is provided to distribute the movement command from the tape 1 as pulses to the respective axes by a pulse distribution simulation part 21 and error corrections 22 and 23 are made. Transfer functions of the servo systems 5 and 6 are represented as G(S) in this case, and said corrections 22 and 23 are so made that its reciprocal 1/G(S)=H(S) is a transfer function; and a corrected tape 1' is prepared where the delay of servo system has been corrected in a movement command generation part 24.
Patent JP-H08262504-A (JP)
Title: Optical waveguide type optical switch and production of optical waveguide type optical switch
Inventor: MIZUNO HIDEKI
IPC: H04B10/00
Filed: 1995-03-27
Abstract: PURPOSE: To obtain an opto-thermotic switch capable of stably maintaining a switching state having a specified refractive index by using a ferroelectric material exhibiting the structural phase transition based on a temp. change in a waveguide clad part. CONSTITUTION: Waveguides are formable by quartz or polymer, etc. The clad part 12 is formable by applying a vinylidene fluoride/trifluoroethylene, copolymer (55:45) by spin coating. Two pieces of the channels are heated under the surfaces by energizing a metallic thin-film heater 13 formed in the upper part of the clad part 12, by which the Curie temp. of the clad member material is exceeded, the refractive index of the clad part 12 is greatly changed and the switch of a cut-off type is formed. The ferroelectric material exhibiting the structural phase transition based on the temp. change is used for the waveguide clad part 12 and is held at a temp. above the specific temp., by which the large change in the refractive index of the structural change according to the phase transition is utilized for switching.
Patent JP-H04307145-A (JP)
Title: Balancer unit in straight four-cylinder internal combustion engine for vehicle
Inventor: YANAGI NORIO
IPC: F02B77/00
Filed: 1991-04-01
Abstract: PURPOSE:To reduce the secondary vibromotive force in the vertical direction by means of reciprocation mass and secondary vibratory moment by explosion in a straight 4-cylinder internal combustion engine, without entailing any oversize of the engine and an increase in the weight. CONSTITUTION:One balancer shaft 10 provided with an eccentric type balance weight 13 is installed so as to parallel a crankshaft 3 in an internal combustion engine and to make this balancer shaft 10 rotate at double speed in reverse to the rotational direction of the crankshaft 3, and a line 14 connecting the axial center of this balancer shaft 10 and the torque roll axial center 5 in the engine is tilted as far as an angle 2alpha equal to a phase shift angle S2 in the secondary vibratory moment by explosion in relation to an orthogonal line 15 crossing with a right angle in relation to an axial line 6a of each cylinder bore 6 of respectively cylinders A1-A4.
Patent JP-S58185232-A (JP)
Title: Manufacture of thermoplastic resin foamed sheet
Inventor: YAMAGUCHI SHIZUKA
IPC: B29C35/00
Filed: 1982-04-24
Abstract: PURPOSE:To improve a foam molding velocity, by providing a preheating roll contacting to a heat foamable sheet in a foam molding process of said sheet. CONSTITUTION:In a foam molding process in which a heat foamable thermoplastic sheet (a) containing a heat decomposable foaming agent like an azodicarboamide or a volatile foaming agent like a fluorinated hydrocarbon is passed through a preheating chamber 1 and a foaming chamber 2, by preheating rolls 6, 6' for contacting and preheating the heat foamable sheet (a) are provided in the preheating chamber 1. The preheating roll 6, 6' is preferably constituted from a heat pipe, further the exhaust heat of a plant is preferably utilized as its heat source. Also, the surface of the preheat rolls 6, 6' is preferably provided with a release treatment.
Patent JP-S59195244-A (JP)
Title: Device for coating electrophotographic sensitive body
Inventor: ANAYAMA HIDEKI
IPC: G03G5/05
Filed: 1983-04-19
Abstract: PURPOSE:To remove foams involved in the course of recirculating a coating fluid, to form a photosensitive layer with a coating fluid free from any foam, and to prevent unevenness and sags on the layer by arranging a foam removing screen of specified meshes in the direction of crossing fluid flow in a fluid reservoir. CONSTITUTION:A coating device for a photosensitive body comprises a coating bath 3 for immersing the substrate 2 of said body and forming a resin layer or a photosensitive layer, and a fluid reservoir 5 provided with a foam removing screen 12 of 20-80 meshes in the direction of crossing the fluid flow in the reservoir 5, and a device for recirculating the coating fluid 11 between the bath 3 and the reservoir 5. The uniformity of the coating fluid 11 is maintaind by circulating it between the bath 3 and the reservoir 5, but when the flow speed at the face of the fluid 11 in contact with the air is raised, mixing of foams into the fluid face tends to occur. To remove the foams, the screen 12 is arranged between the inlet 13 of the fluid 11 and its outlet 14 of the reservoir 5 so as to cross the flow of the fluid 11 and not to permit it to move from the inlet 13 to the outlet 14 without passing through the screen 12. As a result, the foams in the fluid 11 are removed, thus preventing coating unevenness and sags on the face of the photosensitive body.
Patent JP-H10251621-A (JP)
Title: Polymeric antistatic agent
Inventor: KIYOHARA YOSHIKO
IPC: C08G75/20
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain an antistatic agent which has excellent heat resistance and mechanical strengths, has antistatic effect even at low humidity and can be applied to a plastic molding or the like without detriment to its hue or function by selecting a polymer having a basic skeleton comprising an aromatic structure represented by a specified formula (wherein at least part of the substituents are sulfonic acid (salt) groups). SOLUTION: This agent is one in which at least part of the substitutes are sulfonic acid (salt) groups and which has a basic skeleton comprising structures of formulas I and/or II  wherein R1 to R8 are each H, a halogen, an alkyl, an alkoxyl, a sulfonic acid (salt) group or a group of at least either formula III or formula IV [wherein at least part of R'1 to R8 are sulfonic acid (salt) groups; X2 is O, S, CO, COO, SO2 , CONH, NHSO2 or a combination thereof; and p and q are numbers which give a molecular weight of 100-5,000]; X1 is X2 ; and n and m are numbers which give a molecular weight of 0.5×10<4> -100×10<4> }. It is exemplified by a sulfonate obtained by reacting a polyether ether ketone with sulfuric acid.
Patent JP-2000020488-A (JP)
Title: Computer system and method for operating the same
Inventor: EDWARDS DAVID ALAN
IPC: G06F15/16
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a computer system for monitoring communication between a chip and an external device and a method for operating this computer system. SOLUTION: An integrated circuit chip has an on-chip CPU 175 equipped with plural registers, address memory 176 for designating and storing the addresses of plural devices and external communication port connected to a communication bus for forming a parallel communication route between the CPU 175 and its internal first memory, the port is connected to an external type computer system at a lower parallel level than the internal type and forms one part of the memory address space of the CPU 175 capable of extracting an instruction and according to the instruction of the CPU 175, the address is designated. The external computer system is provided with a second memory, and an address detour means is provided for designating the port memory address of another device through the access of the CPU 175 through the port.
Patent JP-S55162389-A (JP)
Title: Removal of impurities from high temp. water
Inventor: NAGAHAMA TATSUYA
IPC: C02F1/24
Filed: 1979-06-02
Abstract: PURPOSE: To make it possible to separate impurities within a short time by a method wherein high temp. water is introduced into a pressure resistant hermetically sealed type tank and impurities are taken out as froth by a froth floatation system.  
     CONSTITUTION: Within a pressure resistant hermetically sealed tank capable of withstanding up to high pressure of about 6kg/cm 2 , a rotary impeller 8 dispersing a gas into high temp. water is provided and a froth cylinder 4 for separating froth floated by adhering impurities to gas buffles is provided to an outer periphery of an air sucking stand pipe 7 as well as a froth tank 12 for receiving the froth in the outside of said tank 1 is provided. Then, e.g., four tanks 1 are connected mutually in series and Si containing high temp. water added with a colllecting agent and a foaming agent is supplied to a first apparatus and the working similar to that of a conventional froth bloatation method is carried out continuously until said high temp. water is reached to the fourth apparatus to separate and remove said Si as the froth by adhering Si to gas bubbles. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07257992-A (JP)
Title: Production of magnetic garnet single crystal film
Inventor: SEKIJIMA TAKENORI
IPC: H01F10/30
Filed: 1994-04-07
Abstract: PURPOSE:To provide a producing method by which a homogeneous magnetic garnet single crystal film free from ruggedness is formed by a liq. phase epitaxial growth method on the (110) or (211) face of a nonmagnetic garnet single crystal substrate. CONSTITUTION:When a magnetic garnet single crystal film is grown and formed by a liq. phase epitaxial growth method on the (110) or (211) face of a nonmagnetic garnet single crystal substrate, fine nuclei are formed on the substrate and the objective magnetic garnet single crystal film is formed on the substrate with the fine nuclei.
Patent JP-H11246124-A (JP)
Title: Hose reel
Inventor: SATO KOHEI
IPC: B65H75/40
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To discharge mud clogging between a frame and a drum. SOLUTION: First/ second external belt-shaped pieces 31, 32 protruded adjacent to a side wall part of a drum are respectively provided in one side region and the other side region of right/left frames 4, 5 having a grip as a border. First/second lower vertical ribs 41,44 extended downward to be bent are formed in a lower end of the first/second external belt-shaped pieces 31, a communication part 45 is formed between the first/second lower vertical ribs 41, 44.
Patent JP-S51146178-A (JP)
Title: Fabrication method of shot key diode
Inventor: IKEDA TAKAHIDE
IPC: H01L29/47
Filed: 1975-06-11
Abstract: PURPOSE: A fabrication method of shot key diode, that prevents to grow inversion layer and stabilizes characteristics by providing high density of a basic plate surface while injecting ion before formation of shot key joint. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000267760-A (JP)
Title: Information processor
Inventor: SUGANUMA YUJI
IPC: G06F1/16
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To make miniaturizable an information processor regardless of its battery size by storing a battery in a main body part closer to the front edge part than the center part that is located equidistant from a support part and the front edge part respectively. SOLUTION: A charging battery 26, i.e., a comparatively heavy parts is placed at the forefront part of a main body part to consider the weight balance against the falling of the main body when a liquid crystal display part is opened and also to miniaturize the main body. The back of the battery 26 is used as an sheath case surface 27 like the under surface of a main body case 9. Thus, a battery cover that is prepared above the battery 26 as a sheath case can be omitted. When the battery 26 is inserted toward an anti-battery connector 33 of a mounting hole, an opening part 29 of a slide groove 28 is fit to a projecting part 32 of the case 9 and the battery 26 can be mounted into the mounting hole. Under such conditions, the battery 26 is slid toward the connector 33 and then electrically connected.  The recess part of a battery cover 36 is hooked and inserted into a space part that is formed when the battery 26 is slid.
Patent JP-H06317206-A (JP)
Title: Method and equipment for controlling fuel of internal combustion engine by variable cam-timing
Inventor: ERITSUKU RII KURINTON
IPC: F02D41/18
Filed: 1994-04-07
Abstract: PURPOSE: To exactly control mixture of introduced air and fuel for an operating condition of an internal combustion engine by compensating a phase angle of a cam shaft for a crankshaft of a cylinder of the internal combustion engine with variable cam timing. CONSTITUTION: In order to set phase angles of left and right cam shafts for a cam shaft of an internal combustion engine 14, variable cam timing(VCT) solenoids 10, 12 are used. The VCT solenoid 10 is energized from a DC source by a control of an output signal VCT 1 of an engine control computer 16. The VCT solenoid 12 is controlled by a signal VCT 2, and position sensors 18 and 20 supply closed loop feedback control signals showing actual cam shaft phase angles to LCAM and RCAM inputs. An input PIP of the engine control computer 16 is provided with information on a position of a crankshaft and engine speed and a PID control routine is executed based on a difference from a camshaft phase angle difference.
Patent JP-H05215166-A (JP)
Title: Manufacture of frequency adapter
Inventor: RISHIYAARU DOU ANTONIO
IPC: F16F1/38
Filed: 1992-02-19
Abstract: PURPOSE: To make work to fit an assembly with inside frame and cylindrical ring into an outside sheath easier avoiding machine work. CONSTITUTION: This is a method of manufacturing a frequency adapter which has at least one assembly in a form of elastic ring 2 formed in between an inside frame 1 and a cylindrical ring 3 and is adhered to those. Each of the assembly or plural assemblies are fit in an outside sheath 4. That is, the elastic ring 2 is formed in between the inside frame 2 and the cylindrical ring 3 and, after resulting assembly is cooled down, the assembly is fit into the outside assembly without executing diameter reduction work, and then the diameter of the whole adapter is reduced by plastic deformation of the outside sheath 4 so as to reduce the diameter of the cylindrical ring 3.
Patent JP-S55161939-A (JP)
Title: Heat insulating liner of exhaust port for engine
Inventor: ISAKA YOSHIHARU
IPC: F02B77/11
Filed: 1979-06-05
Abstract: PURPOSE:To improve heat insulating characteristics for encouraging the action of an exhaust recombustion device by disposing a net spacer in a clearance between inner and outer pipes of a heat insulating liner cast into an outlet channel. CONSTITUTION:A cylinder head 3 includes each of two intake and exhaust ports 6 which are connected to an outlet channel 8. The outlet channel 8 is forked in the way into two exhaust ports 6 and has a heat insulating liner on the surface which consists of an inner pipe and an outer pipe with a clearance 13 between them. As a spacer, a metal net 15 made of stainless steel for example rests in a clearance 13 between inner and outer pipes 12, 14. The inner pipe 12 on to which the metal net 15 is wound is covered with the outer pipe 14, thereby producing the liner.
Patent JP-H04305179-A (JP)
Title: Measuring circuit of residual amount of power of secondary battery and processing apparatus of information equipped with this circuit
Inventor: MIMURA TAKEHIKO
IPC: H01M10/42
Filed: 1991-04-02
Abstract: PURPOSE:To enable highly-precise measurement of a residual amount of power of a secondary battery by extracting only blocks in a fully-charged state and an intermediate state and by totalizing the residual amount of power. CONSTITUTION:Based on information from level shift circuits 41 to 43, CPU 40 selects battery cells 111 to 113 in a fully-charged state and an intermediate state, reads out amounts of discharge of the cells from RAM 50 and computes residual amounts of power. In more detail, first the maximum amount of power that can be charged in one block is measured and made to be a reference amount of power. The residual amount of power of the battery cell in the fully-charged state is regarded as the reference amount of power, while the residual amount of power of the battery cell in the intermediate state is found by subtracting the amount of discharge from the reference amount of power. The residual amount of power in a battery cell in an uncharged state is regarded as 0 irrespective of the value of the residual amount of power stored in the RAM 50. Next, the residual amount of power of a secondary battery 110 as a whole is determined by totalizing these residual amounts of power. The whole residual amount of power thus obtained is sent from the CPU 40 to an external LCD display device 140 through an LCD drive circuit 90 and displayed therein.
Patent JP-H01241796-A (JP)
Title: Lighting plate
Inventor: KUROKAWA MAKOTO
IPC: H05B33/12
Filed: 1988-03-24
Abstract: PURPOSE:To easily cope with deterioration of an EL lighting plate by applying luminous paint to both surfaces of one common electrode plate and both electrodes are provided on the luminous paint of both surfaces respectively, while forming a connection part connecting to an input power source by three connecting electrodes connected with the common electrode plate and the electrodes on both surfaces. CONSTITUTION:An EL lighting plate 1 is composed of one large common electrode plate 3, paint 6, 6 applied to its both sides and two electrodes 5, 6 fixed on the paint 6, 6 while the electrodes 5, 6 are fixed on the edges of luminous paint 6, 6 of both surfaces. When a connection part 15 of a lid 2 is connected with a connection part 8 of the EL lighting plate 1, electrodes 16, 17 contact with the connection electrodes 10, 12 to light the front side of the EL lighting plate 1. Further, when the upper and lower parts of the EL lighting plate 1 are reversed by 180 deg. for being connected with the connecting part 15 of the lid 2, the electrodes 16, 17 come to contact with the connecting electrodes 10, 11 to light the opposite surface the EL lighting plate 1. Thereby, a user can use both surfaces of the EL lighting plate 1 only by inserting the EL lighting plate 1 while only turning it over.
Patent JP-S54161307-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: KITAMURA MASATSUGU
IPC: G11B5/027
Filed: 1978-06-10
Abstract: PURPOSE: To provide a recording and reproducing apparatus, which has its recording bias current automatically adjusted, by controlling the preset level ratio of such reproduction reference signals of an attenuator for interchanging the input reference signal frequencies and for adjusting the bias current as have different frequencies through a control circuit.  
     CONSTITUTION: When an input is interchanged by a change-over switch 8 in response to the control signals from a control circuit 17, the reference signals having different frequencies and generated from a reference signal generator 6 are recorded in a magnetic tape by the different bias currents, which are generated by a bias signal generator 1 and which have passed through a variable attenuator 2 controlled by the circuit 17, and then are reproduced. The integrated signals of the reproduced signals, which respond to the reproduced reference signal levels detected by an integrating circuit 15, are compared by a comparating circuit 16, and the attenuator 2 is controlled, until the reproduced reference signal levels having different frequencies become a preset ratio, so that the recording bias current is automatically adjusted to the most proper level having preset frequency characteristics. If a compensating circuit is used, a higher bias adjustment than the reference signals having the highest frequency can be performed even for the input. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60252647-A (JP)
Inventor: SUTANREI YANGU HOBUSU
IPC: C08L51/04
Filed: 1985-04-04
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-S59225161-A (JP)
Inventor: JIYORUJIYU ANRI POORU BAN DEER
IPC: C07D211/60
Filed: 1984-04-10
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。
Patent JP-H0613227-A (JP)
Title: Coil device and manufacture thereof
Inventor: NIIMI SHIGEKI
IPC: H01F41/06
Filed: 1993-03-29
Abstract: PURPOSE:To prevent a wire from being disconnected by a method wherein a coil device is provided with means for reducing a stress concentration on the end parts of the wire at the time of the expansion and contraction of a bobbin and a resin protective layer, which is accompanied by a temperature change. CONSTITUTION:A wire 13 is wound on a cylindrical part 10c of a bobbin 10. End parts 13a and 13b of the wire 13 respectively extends along grooves 15 and 16 carved in a flange part 10a and are respectively made to connect to terminals 11 and 12. At the time of completion of a coil device 1, loosenesses are respectively made to form in the end parts 13a and 13b of the wire 13 in the vicinities of the end parts 13a and 13b to correspond to each other. Thereby, even if the bobbin 10 is expanded and contracted by a change in an ambient temperature, the loosenesses in the vicinities of the end parts 13a and 13b of the wire 13 absorb the expansion and contraction of this bobbin, the wire 13 is never cut and the reliability of equipments related to the device 1, to say nothing of the reliability of the device 1 itself, can be also guaranteed.