baber/WOPTO huggingface dataset:
Patent JP-H06259490-A (JP)
Title: Circuit pattern information preparing device
Inventor: NISHIISHIGAKI KENJI
IPC: G06F17/50
Filed: 1993-03-02
Abstract: PURPOSE:To provide a circuit pattern information preparing device in which a circuit pattern drawing having an attribute can be easily prepared for each circuit. CONSTITUTION:In a linear data generator 1, an image scanner 1-1 automatically reads a circuit pattern original drawing, a pattern recognizing module 1-2 generates a digital image signal, a linear data picture processor 1-3 prepares linear data, and a RAM (I) 1-4 stores the linear data. In a data converter 2, the linear data are read from the linear data generator 1, face data are prepared, and outputted to an attribute information preparing device 3. In the attribute information preparing device 3, a closed face data picture processor 3-1 operates the processing of the complement of the discontinuous points of the face data, attribute application, and printing-output based on an instruction inputted from a keyboard 3-3, and a RAM (II) 3-2 stores the completed data. The completing work of the discontinuous points of the face data is shared by input terminals PCi ((i) = 1, 2,... n), and operated in parallel.
Patent JP-S61200411-A (JP)
Title: Body identification
Inventor: OKADA TAKUSHI
IPC: G06T7/60
Filed: 1985-03-04
Abstract: PURPOSE:To enable body image cutting in the complicate background by calculating mean value, standard deviation from image brightness corresponding to photocutting of the subjected body, and by profile-point series representation of the brightness in the neighborhood of the mean value. CONSTITUTION:By an image processing apparatus 5, a photo-cutting beam is irradiated from an irradiating apparatus 2 onto an IC substrate 3. The photo- cutting beam incident on a body, when viewed with an ITV camera 1, develops an undulating surface image corresponding to microscopical crests and valleys of the surface. A part corresponding to the crests of the undulating image only is extracted with an undulation detecting apparatus 6 and the mean value f0 and the standard value sigma are obtained by a calculating means 7. From the mean value f0 and standard deviation sigma, judgment is given whether the bright ness f of an image to be determined meets the requirement: ¦f-f0¦<alpha.sigma and a profile of the area meeting above requirement is extracted. Number of crests and areas are measured previously and these values are checked with the prede termined values for agreement. If the result turns out in the negative, the param eter alpha is shifted a little to alpha+DELTAalpha and above procedures are repeated for processing.
Patent JP-2000243431-A (JP)
Title: Lead-acid battery
Inventor: OKAMOTO HIROSHI
IPC: H01M10/12
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To dispense with an unnecessary separator part, because this part, in which a bag-like separator opposes to a battery jar inner wall, does not function as a separator, in a lead-acid battery having a plate group of the same number of positive plates and negative plates, each of the plates is enclosed bag-like separator. SOLUTION: This battery is constructed such that a plate group 3 has the same number of positive plates 1 and negative plates 2 enclosed by bag-like separators 4, and a same polarity end plate 10 has a tabular separator 5 disposed thereat in an inner direction of the plate group 3 with respect to the plate having an opposite polarity. Accordingly, the using amount of the separator can be reduced without using an unnecessary separator.
Patent JP-S61201115-A (JP)
Title: Sensor driving method
Inventor: MIZUTA TOSHIAKI
IPC: G01D21/00
Filed: 1985-03-04
Abstract: PURPOSE:To detect a signal with high reliability with lowly consumed electric power by driving the titled sensor intermittently at the ordinary time and changing over to the steady driving in case the abnormality is detected and detecting it again properly. CONSTITUTION:When gas does not exist in a detection part 2, the sensor is driven intermittently at a prescribed interval based on a signal wave with the regular pulse waveform. Then, now, when objective gas to be detected flows into the detection part 2, the pulse voltage from a heater driving circuit 3 is applied to a detection lead 1a and when the detection part is heated to 350-400 deg.C, gas molecules are adsorbed to its surface and a resistance value is reduced. Accordingly, the detection signal appears on the detection signal waveform according to this. Then, this detection signal takes a sufficient time interval to obtain the stable detection signal with a timing circuit 5 and outputs an output signal to a gate 6. Then, with the gate 6, a logical product of this output signal with the stable detection signal from a detection circuit 4 is taken and when it is formed, an alarm signal is first outputted with an alarm part 7 and an alarm to inform the existence of the objective gas is sounded.
Patent JP-H04241606-A (JP)
Title: Method for evaluating impedance control area of articulated force control manipulator
Inventor: SAKAKI TAISUKE
IPC: B25J13/00
Filed: 1991-01-14
Abstract: PURPOSE:To stably control a target impedance without setting the target impedance to an unreasonable value by evaluating the realizable area of virtual impedances by paying special attention to virtual inertias. CONSTITUTION:To each parameter (inertia, efficient of viscosity (d), and modulus of elasticity (k)) of the target impedances of joints 1 and 2 against the external force moments applied to the joints 1 and 2, the target values of the aimed corresponding oscillation frequencies, damping coefficients, and virtual inertias are given. When the target values are given, step responses to the joints 1 and 2 are measured by variously changing the virtual inertias against real inertias while the oscillation frequencies and damping coefficients are fixed. Then actually realized virtual inertias are calculated from the periods and amplitudes of the responses and the relative degree of achievement is found against the target inertias.
Patent JP-H07246726-A (JP)
Title: Image forming apparatus
Inventor: TANABE MASAICHI
IPC: G03G15/05
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a required image density, a contrast and a printing speed by a simple structure and a low driving voltage and to especially obtain stable driving by preventing a trouble of destruction of a driving element such as an IC driving a control electrode which may occur right after a cartridge is exchanged or toner is supplied. CONSTITUTION:An image forming apparatus comprises a toner quantity detection head 33 that detects a quantity of toner on a toner carrier roller 14. When the toner 16 existing between a control electrode 4 and a surface of the toner carrier roller 14 to hold the insulation therebetween runs out, the print operation is stopped. When a cartridge detection meas detects that a cartridge of which toner supply is finished is loaded, a supply roller 12 and the toner carrier roller 14 are driven in advance of next printing.
Patent JP-H03244010-A (JP)
Title: Power supplying device for amplifier
Inventor: TANIDA SUSUMU
IPC: G05F1/445
Filed: 1990-02-22
Abstract: PURPOSE:To attain the application of a compact and inexpensive variable resistor by changing the control voltage of a voltage control element via the variable resistor and then changing the voltage value of a half wave. CONSTITUTION:Two control means 6 and 7 which control individually the voltage levels of both positive and negative half waves are obtained with use of the voltage control elements 9 and 14 whose resistance values vary between the input and output terminals in accordance with the level of the control voltage applied to each control terminal. Then the control voltage is applied to a control terminal 9c via a variable resistor 11. Thus the resistance value is shown between the input and output terminals 9a and 9b of the element 9 in response to the given control voltage. The positive half wave reaching an output terminal 2 from a diode 4 via the element 9 has a voltage level accordant with the resistance value. In the same way, the voltage level of the negative half wave can also be changed. Thus it is just required for the resistor 11 to change the control voltage applied to the voltage control element. Then a compact and inexpensive register 11 is obtained.
Patent JP-H11238584-A (JP)
Title: Discharge lamp lighting circuit control device
Inventor: ITO HISAHARU
IPC: H05B41/16
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure discharge lamp lighting device control circuit, capable of controlling at improved precision for input power voltage fluctuation, without increasing a circuit scale and stably lighting a high pressure discharge lamp. SOLUTION: A level shift circuit 1 receives the input of an input power voltage VIN to change shift quantity of a voltage at every constant time counted by a timer circuit 2. The shifted voltage is converted into a digital signal by an A/D converting circuit 3. Through the digital signal obtained by this conversion, a control circuit 4 detects the fluctuations in the input power voltage VIN with good precision, and gives a control signal to a main lighting circuit 5 of a high-pressure discharge lamp lighting device, based on the detected fluctuation for controlling stable lighting of a high-pressure discharge lamp.
Patent JP-2000242750-A (JP)
Title: Personal authentication system, and portable device and storage medium used for the same
Inventor: YAMADA TSUGUMI
IPC: G06F21/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent information from being read from tapped contents so that its illegal use can be prevented even if a tapping is executed between a portable device and a personal authenticating device. SOLUTION: In this personal authentication system and a portable device and a storage medium which are used for it, when a personal authentication is execute, the enciphering part 14 of an IC card 10 enciphers organismic data D and gives obtained cipher text R (D) to a sensor unit 20. When decoding part 23 of the unit 20 obtains the data D by decoding the text R (D), a collating part 25 collates the data D with inputted organismic measurement data Dm and judges whether or not to be the person in question.
Patent JP-H08228595-A (JP)
Title: Graft of nursery stock
Inventor: YAMADA HISAYA
IPC: A01G1/06
Filed: 1995-03-01
Abstract: PURPOSE: To efficiently graft seedlings and to miniaturize an apparatus and lower the costs for grafting by treating the cotyledons of scion seedlings being conveyed by a conveyer line under specified conditions. CONSTITUTION: While the cotyledon H" of a scion seedling on a conveyer line 2 for conveying scion seedlings are picked off by cutting the stem of the scion seedling, a root stock seedling is held up together with the root from a conveyer line 3 for conveying the root stock seedling and the cotyledon D" is removed by cutting. Then, the cut face of the stem of the cotyledon H" of scion seedling is jointed and fixed to that of the stem of the root stock seedling bearing the root to prepare a grafted seedling bearing the root S and the grafted seedling is conveyed on the conveyer line 3 for conveying root stock seedlings.
Patent JP-H04296923-A (JP)
Title: Mouse device
Inventor: SETSUTSU ATSUSHI
IPC: G06F3/038
Filed: 1991-03-07
Abstract: PURPOSE:To obtain a mouse device whose extent of movement is detected by only movement of the mouse device main body independently of the form, the space, and the material of a detecting face. CONSTITUTION:Acceleration detecting elements 10X and 10Y which detect accelerations in X and Y directions of the mouse device and an integrator which integrates them are provided. An invalidating switch 12 is turned on/off to control the output of obtained acceleration or coordinate information to an external information processor.
Patent JP-H09228308-A (JP)
Title: Sand packed elastic structure and manufacture of the same
Inventor: MURAYAMA HISAYA
IPC: E01C13/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a sand packed elastic structure, by which it is possible to effectively prevent particles of rubber chips from being easily separated and broken, the water permeability, slidability and resistivity to combustibility, can be improved by scattering dry sand of 0.5mm-3mm on a projecting and recessed surface of a protective layer, and a structure of high durability can be obtained. SOLUTION: A sand packed elastic structure is so constructed that an elastic layer 3 obtained by binding rubber chips 2 by a binder such as an urethane resin, is formed on a basement on which crushed stones are spread, or asphalt concrete is placed, a projecting and recessed protective layer 4 comprising an urethane resin composition having thixo property and quick hardenability, is formed on the surface of the elastic layer 3, and the projecting and recessed protective layer 4 is filled with a designated amount of sand, to form a sand layer 6.
Patent JP-H11236088-A (JP)
Title: Packaging device
Inventor: SUZUKI MASAKI
IPC: B65D77/26
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a packaging device of superior cushioning performance to be thrown away easily after use and prevent the deformation of fragile sections of a material to be packaged in compliance with the loading state of the material to be packaged. SOLUTION: A packaging device is constituted of a bottom plate 1 opened on its upper face and formed into the box shape, a lower cushioning body 2 disposed inside the bottom plate 1, an outside-of-chamber machine main body 3 placed on the lower cushioning body 2, a plane plate section 4a formed of a sheet material such as a corrugated board or the like disposed on the upper section of the outdoor machine main body 3, an upper cushioning body 4 formed of protruded sections 4c provided on both sides of the plane plate section in its longitudinal direction and having flaps 4b forming respective folding lines 4b1 on almost their centers and fixed on the ends of the plane plate section 4a, corner reinforcing plates 6 of L-shape sections with their lower sections inserted between the bottom plate 1 and an outer angle section of the lower cushioning body 2,  a top plate 5a formed of a sheet material such as a corrugated board or the like which is formed into the square cylindrical shape and having two pairs of upper flaps 5a1 and lower flaps 5a2 provided respectively on the upper side edge of the square cylindrical section and overlapped with their longitudinal direction facing upward and folded and an exterior case 5 with its lower face to be so opened as to be covered on the upper cushioning body 4.
Patent JP-H04278062-A (JP)
Title: Processed food of meat
Inventor: SHIMAOKA KOICHI
IPC: A23L13/00
Filed: 1991-03-07
Abstract: PURPOSE:To obtain the title food nicely edible in snack feeling by pressurizing and heating semi-dried meat mass in a closed chamber and then instantanously releasing pressure and expanding the meat mass in foaming-like state so as to become a state formed into one while keeping contact state of each meat mass. CONSTITUTION:The objective food 9 obtained by pressurizing and heating meat mass 90 of beef, pork, chicken, etc., under 2-15 pressure at 160-240 deg.C in a closed chamber and then instantaneously releasing the pressure and expanding the meat mass in foaming-like state so as to become state formed into one while keeping contact state of each meat mass 90.
Patent JP-2000241110-A (JP)
Title: Optical path length measuring apparatus and method of array waveguide grating and storage medium storing program
Inventor: NAKAYA KENICHI
IPC: G01B11/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To enable to obtain optical path lengths of all array waveguides with single measurement. SOLUTION: In an optical path length measuring apparatus of an array waveguide grating, a 1.5 μm LED light 81 and a 1.3 μm LED light are made to enter a Mach-Zehnder interference optical system constituted of photo couplers 51, 52, an array waveguide grating 31, an optical path length changing device 32 and an optical attenuator 34. A light 82 propagating through the grating 31 and a reference light 83 propagating through the changing device 32 and the attenuator 34 are combined and branched with a wavelength branching filter 33, and a beat signal 84 generated by interference of the lights 82 and 83 is subjected to Fourier transformation, thereby obtaining the optical path length of an array waveguide.  By adjusting the attenuator 34, the ratio of the lights 82 and 83 is optimized, and an amplitude of the beat signal 84 greater than or equal to the optical noise entering a photo detector 41 and the electric noise in the case of electric conversion is obtained.
Patent JP-S60186913-A (JP)
Title: Set pressure varying method of water reducing valve and set pressure automatic variable water reducing valve
Inventor: TANAKA KAZUHIRO
IPC: G05D16/06
Filed: 1984-03-07
Abstract: PURPOSE:To change automatically the set pressure by setting the pressure of a reducing valve at a high level by means of a flow sensor, etc. after opening a cock at a place where the high pressure is required. CONSTITUTION:An end 11b of a lever gear 11 attached to a supporting plate 12 via a fulcrum is fitted to a control screw 13, and a tooth part 11c at the other end of the gear 11 is meshed with a drive gear 15 which is revolved by a motor 14. A pressure setting spring 8 of a reducing valve is supported by a slide spring holder 16, and an action transmitting rod 17 is provided between the holder 16 and the gear 11. Thus the holder 16 is shifted between pressure setting positions by revolutions of the motor 14 via the gear 11 and the rod 17. When the water is supplied by opening a cock on the second flower, etc. where high pressure is required, the motor 14 is actuated with the signals given from a flow sensor. Thus the set pressure of the reducing valve is increased up to 0.9kg/cm<2> from 0.6kg/cm<2> for example.
Patent JP-H04278982-A (JP)
Title: Vehicle running position display device
Inventor: GOTO YASUHIRO
IPC: G09B29/10
Filed: 1991-03-07
Abstract: PURPOSE:To display the accurate vehicle position even at the time of judging that the vehicle is deviated from a road. CONSTITUTION:The vehicle locus form obtained from the vehicle detection position in accordance with the running of the vehicle and the road form obtained from map information are compared with each other to calculate the degree of form alignment and the extent of correction for coincidence between the detection position and a verification point is obtained, and the calculated degree of form alignment and the extent of correction are stored in a storage buffer (step 500). If it is decided that the vehicle is deviated from the road (step 550), a point where the degree of form alignment is maximum is obtained from the storage buffer (step 600), and the vehicle position from the point where the degree of form alignment is maximum is displayed on the extent of correction corresponding to this point (step 750).
Patent JP-H05212459-A (JP)
Title: Manufacture of composite blank
Inventor: HAGIWARA YUTAKA
IPC: A44C3/00
Filed: 1992-01-31
Abstract: PURPOSE:To obtain a composite blank for the purpose of making composite medals and coins with good appearance by making a peripheral side part and a peripheral edge part a single precious metal face through the adjustment in punching direction and die clearance. CONSTITUTION:A blank (disc, square plate) is made from a composite plate 3 of dissimilar precious metals by press work in which a die 1 and a punch 2 are used. Then, through the adjustment in punching direction and die clearance of the press work, the peripheral side part and the peripheral edge part are made the face of a single precious metal 6. Thus, the composite blank for the purpose of making medals and coins to which a high grade appearance is given as ornaments thick with Au, Pt, etc., is obtained.
Patent JP-S51117040-A (JP)
Title: Developer for electronic photography
Inventor: NARA HIROSHI
IPC: G03G9/10
Filed: 1975-04-07
Abstract: PURPOSE: A developer for electronic photography able to strictly reproduce images of letters or line drawing that causes potentiality drop of electrostatic latent image, or images of large area, or part of image having gradation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56138751-A (JP)
Title: Sheet feeder for copying machine or the like
Inventor: SONE YOSHIAKI
IPC: B65H3/44
Filed: 1980-03-31
Abstract: PURPOSE:To make possible copying by manual insertion without causing jam, etc. and without deviating cassette copying sequence by inhibiting copying by cassette and manual insertion according to the detection states of the insertion and traveling of a manually inserted sheet. CONSTITUTION:When the manual insertion of transfer paper is detected with a microswitch MS1, the transfer paper feed command to a cassette is inhibited. The manually inserted transfer paper is run by a roller 11 and this is optically detected with a detector 32, then the transfer paper stops just before the resist roller 13. If in this case, the transfer paper has traveled to the prescribed position without biasing or the like, the switch MS1 and the detected output of the detector 32 go on, and unless these conditions are satisfied, the copying inhibition is not released, hence the copying by manual insertion and cassette is both inhibited. Consequently, the copying on the manually inserted transfer paper is accomplished without causing any inconvenience such as jam and without deviating the sequence of cassette copying.
Patent JP-H09235828-A (JP)
Title: Roof tile and roofing structure
Inventor: NISHIYAMA YASUO
IPC: E04D1/04
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a roof tile that is suitable for the promotion of lightweightiness in a tiled roof, ease of execution and excellent in strength against load and, what is more, inexpensively manufacturable. SOLUTION: Two side overhang parts 11 and 11 ranging from an eaves side end 10a to a position short of a ridge side end 10b are integrally formed at both sides of a section arched body part 10. In this body part 10, width and height at the side of an outside surface of the ridge side end 10b are set to be smaller than those of D and H at the side of an inner surface of the eaves side end 10a, and its apex is provided with two tile locking holes 12a and 12b, therefore in these side overhang parts 11 and 11, their side edges 11a and 11a are gradually widened toward the ridge side end 10b from the eaves side end 10a almost in parallel with each other, and thus an end face of the widened side forms a contact part 13.
Patent JP-S55133814-A (JP)
Title: Looper controller for hot rolling mill
Inventor: KODERA YOSHIKAZU
IPC: B21B37/50
Filed: 1979-04-06
Abstract: PURPOSE:To adjust the rolling speed or the torque generated in the looper correspondingly to the deviation of the strip tension and the looper angle from respective set values, so as to make constant the strip tension, and to improve the product accuracy, by detecting the strip tension and the looper angle, and by comparing these detected values with respective set values, in the looper unit for controlling the hot contrinuous rolling mill. CONSTITUTION:The looper angle controller 11 adjusts the torque of the looper driver correspondingly to the difference between the signal of the looper angle detector 6 and its reference angle theta, and hereby, the looper's working position is suitably maintained. Besides, the tension controller 15 adjusts the rolling speed of the stand correspondingly to the difference between the signal of the tension detector 14 and its reference set value, and maintains suitably the tension value sigma of the strip.