baber/WOPTO huggingface dataset:
Patent JP-H09120431-A (JP)
Title: Method and device for image processing
Inventor: OOKUMA YOSHINORI
IPC: G06K9/38
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To decide whether an input binarized picture image is binarized in response to local gray level without varying threshold or binarized with a fixed threshold. SOLUTION: The binary image is read out of an image recording medium and stored in a memory of an image storage part 10. A change point detection part 22 finds a count Q and the total number A of black pixels by scanning the binary image. An evaluated value calculation part 26 finds an evaluated value D represented as D=(N×Q)/A (N: arbitrary integer). The evaluated value calculation part 26 reads a reference value (threshold) out of a reference value storage part 24 and compares it with the evaluated value D. Thus, the evaluated value D is compared with the reference value (threshold) to decide whether the read binary image is binarized with the fixed threshold value or the threshold value varied corresponding to the local gray level.
Patent JP-H07125315-A (JP)
Title: Image forming equipment
Inventor: HISADA TAKAKI
IPC: G02B26/10
Filed: 1993-11-08
Abstract: PURPOSE:To embody an image forming equipment bringing about a high resolution and a multiple gradation, by having an optical system wherein a transmittance is set as expressed by a specific equation in relation to a position on an optical filter in regard to a light transmittance distribution which changes according to a place of the optical filter. CONSTITUTION:Image forming equipment is constituted of a light source 1 emitting a light, a first optical system 2 shaping the light from the light source 1 to be parallel substantially and outputting it, a polarizing device 5 polarizing the light from the first optical system 2 and making it scan, an optical filter 3 disposed between the first optical system 2 and the polarizing device 5, a second optical system 6 converging a polarized light beam on a surface 10 to be scanned, and the surface 10 to be scanned which is a photosensitive surface. The light transmittance of the optical filter 3 changes according to the place thereof, and as to the transmittance distribution thereof, the transmittance eta is set as expressed by an equation I in relation to a position R on the optical filter 3 in the optical system. In the equation I, r=R/R0 wherein R is a distance from an optical axis on the optical filter 3 and R0 is 0.5 times as large as or smaller than the radius of the light beam emitted from the first optical system 2.
Patent JP-H10119958-A (JP)
Title: Illegal opening preventive carton
Inventor: IKARI YOSHIAKI
IPC: B65D5/54
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To easily confirm an improper unsealing of a carton by a method wherein a closed U-shaped loop is drawn along the end edge of one of a pair of surface plates which are arranged in a manner to be confronted to each other, and also, an adhesive is applied on an index piece which is surrounded by a breakable perforation, and an area which is surrounded by a perforation excepting the index piece. SOLUTION: After building up the bottom of a carton into a container-shape, and when the carton is placed under a state wherein a flap 7 and bending parts 3a, 4a only are opened, a glue 8a, 8b is applied on an index piece (1b) and a part which is surrounded by a perforation (1a), and by bending the flap 7 and the bending parts 3a, 4a in specified directions, the inside of the carton is closed. Thus, a process is constituted in such a manner that a product is packed before the flap 7 is closed, and by doing so, the carton is presented to the market as a carton housing a product.  At the time of unsealing, a finger tip is engaged with the upper end edge of the surface plate 1 at the area which is surrounded by the perforation (1a), and this area is expanded, and the flap 7 is opened in a manner to peel off the part which is surrounded by the perforation (1a) from the surface plate, together with the index piece (1b).
Patent JP-H10118247-A (JP)
Title: Game device
Inventor: AKIYAMA TAKANORI
IPC: A63F5/04
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To avoid the reduction in a speculative spirit after a jackpot by making it impossible for a player to read previously the various characteristics of a medal game device. SOLUTION: A medal game device with jackpot function is provided with a jackpot value display part 3 that indicates a jackpot value being not changed by a medal bet. At the time of ordinary game, the pay-out rate of a machine is not estimated by the change of values. A controller 14 reserves the medal number being bet by a player at a prescribed rate to the next jackpot value, and when a jackpot occurs, after the payment of medal, the next jackpot value is displayed on the jackpot value display part 3 as the present jackpot value. Thus, there is no sudden reduction in the jackpot value after the occurrence of jackpot, and the speculation spirit of the player can be successively continued.
Patent JP-2001099696-A (JP)
Title: Remote management system for oil storage tank
Inventor: TAKEUCHI AKIRA
IPC: G01F23/56
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a remote management system for oil storage tanks for concentratively managing residual oil quantity/feed oil quantity data to realize a safe and efficient delivery schedule without using electric wires inside the oil storage tank. SOLUTION: According to the remote management system for oil storage tanks, a sensor for measuring a residual oil quantity, a signal-processing part for converging data of the residual oil quantity measured by the sensor to digital signals, and a communication device for transmitting the converted data of the residual oil quantity to a control center are set in the oil storage tank, thereby concentratively managing the transmitted data of the residual oil quantity from each oil storage tank at the control center. Information on the residual oil quantity of the tanks can be managed as a database, and a tank lorry can be efficiently circulated.  When data of a supplied oil from the tank lorry is adapted to be transmitted by an optical link to the signal- processing part of the oil storage tank, and moreover transferred to the control center by the signal-processing part, the data of the supplied oil can be processed on line.
Patent JP-H06128808-A (JP)
Title: Production of high-performance polyvinyl alcohol-based fiber
Inventor: OMORI AKIO
IPC: D01F6/14
Filed: 1992-10-16
Abstract: PURPOSE:To provide fibers having high mechanical strength along with high Young's modulus, highly excellent in cost performance as a reinforcing material for e.g. rubbers, plastics or cement, or as an industrial material such as ropes, fishnets or geotextile sheets. CONSTITUTION:In spinning a dimethyl sulfoxide-based spinning dope containing a polyvinyl alcohol-based polymer >=8000 in viscosity-average polymerization degree into a solidifying bath, the oxygen in the dope is eliminated, and the resultant dope is made into a solution at 50-130 deg.C followed by defoaming, being left to stand and then conveyed; and immediately before delivery from a nozzle, the temperature of the dope is raised for 2-300 see to 160-210 deg.C, and the temperature of the solidifying bath is set at -20 to +15 deg.C.
Patent JP-S63130859-A (JP)
Inventor: KOIKE TAKERU
IPC: E04F19/08
Filed: 1986-11-20
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-H07125044-A (JP)
Title: Pipe-making apparatus
Inventor: YAMANE AYUMI
IPC: B29C48/33
Filed: 1993-11-08
Abstract: PURPOSE:To prevent the generation of a defective product or the trouble of a pipe-making apparatus and to obtain,a highly accurate product by providing a displacement sensor detecting the displacement of the positioning part provided to the side surface of each mold block and controlling the circulating speed of the mold block on the basis of displacement detected with the elapse of time. CONSTITUTION:Displacement sensors 5 are provided to the initial mold clamping positions of the mold blocks 3 in first and second slide base plates 6, 7 to detect the positions of the projected parts 30 provided to the mold blocks. The mold clamping pressures of the mold blocks 3 changed accompanied by the change of the supply pressure of a resin material 23 are detected with the elapse of time by the displacement sensors 5 and the circulating speed of the mold blocks 3 is controlled by a control device. That is, when the gap between the mold blocks 3 exceeds 0.03 mm, the circulating speed of the mold blocks 3 is increased and the sudden rise of the supply pressure of the resin material 23 to cavity space is prevented and, when the gap is less than 0.03 mm, the circulating speed is decreased and filling insufficiency is prevented.
Patent JP-H0585239-A (JP)
Title: Car seat structure and device therewith as well as use thereof
Inventor: IMAOKA NAOHIRO
IPC: A61G5/02
Filed: 1991-09-30
Abstract: PURPOSE:To make a person using a wheelchair get into the cabin without arousing a sense of alienation. CONSTITUTION:This seat structure is provided with a seat 4 being installed on a floor 7 in a car room and being usable as a wheelchairing seat, and a carrying in-and-out means such as an arm slider 19 or the like being interposed between the seat 4 and the floor 7 and carrying the seat 4 in and out of the car room, and thereby the seat for a wheelchair 2 is made so as to be transferred into the car room by the arm slider 19 or the like.
Patent JP-S61155943-A (JP)
Title: Method for evaluating ageing degree of alcoholic liquors
Inventor: MATSUSHITA KAZUHIRO
IPC: G01R33/44
Filed: 1984-12-28
Abstract: PURPOSE:To quantitatively evaluate the ageing degree of the alcoholic liquors, by calculating the peak width of the OH-group of water in the nuclear magnetic resonance spectrum of an oxygen nucleus. CONSTITUTION:When NMR spectra of oxygen nuclei (<17>O) of various alcoholic liquors different in an ageing degree are measured, the peak width (line width) of the OH-group of water in each <17>O.NMR spectrum becomes narrow with the advance of ageing. From the aspect of this fact, an <17>O.NMR spectrum is measured to calculate the peak width of the OH group of water in said spectrum to perform the evaluation of the ageing degree of each of alcoholic liquors. In brandy, the line width of the OH-group of water is 122Hz in an aged one as compared with 170Hz in newly brewed one.
Patent JP-H10104007-A (JP)
Title: Navigation apparatus
Inventor: OMURA HIROSHI
IPC: G01C21/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a navigation apparatus which can provide information according to the mental state of a driver by providing a means which generates the mental state of the driver and which regulates information to be provided according to a signal. SOLUTION: First, the necessity of the provision of information and the order of its provision are decided according to the mental state of a driver. Then, a system judges the mental state on the basis of the continuous running time, on the basis of a running time zone, on the basis of the number of times of braking operations and on the basis of a running speed. Then, urgent information is processed so as to be always provided exceptionally, information which is marked as X in a table is judged as 'information not to be controlled' according to the mental state which is judged at the point of time, and the information is excluded from information to be provided. In addition, KND=1 as the kind of information is registered in the information which is registered as 'urgent information'.  KND=1 is read out, and it is processed exceptionally quickly so as to be provided to the driver surely. In addition, in addition to the 'urgent information' as top-priority information, information which is designated by a user is treated as 'urgent information'.
Patent JP-H07131836-A (JP)
Title: Time-division switch module
Inventor: HAYASHI OSAMU
IPC: H04Q11/04
Filed: 1993-11-09
Abstract: PURPOSE:To provide the time-division switch module which is simply constituted and can use individual digital cross-connecting devices having different input/ output capacities in common. CONSTITUTION:The time-division switch module 100 consists of four input terminals (a), (b), (c), and (d) in total, time-division switches(TSW) 1, 2, 3, and 4 which are connected to those input terminals (a), (b), (c), and (d) and have an NXN capacity, three space-division switches(SSW) 5, 6, and 7 in total, an output terminal (e) connected to the space-division switch(SSW) 5, and an output terminal (f) connected to the space-division switch(SSW) 7. Plural time-division switch modules 100 are used and the front stages (module front stage) of their input terminals (a), (b), (c), and (d) are connected to one another; when a time- division multiplex signal is inputted, the common-use switch part which can use the digital cross-connecting devices with the different input/output capacities in common is constituted.
Patent JP-S62139798-A (JP)
Inventor: ISHIMORI EIJI
IPC: B63B35/50
Filed: 1985-12-13
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-S63131718-A (JP)
Title: Pulse control circuit
Inventor: FUKUDA KENJI
IPC: H03K5/04
Filed: 1986-11-21
Abstract: PURPOSE:To double the delay time by adding an OR gate to a conventional circuit. CONSTITUTION:The OR gate 7 is added to a conventional circuit comprising a shift register 5 having 3.5-stage of F/F and the OR gate 7 ORs an output signal 6 of the shift register 5 and an output signal 4 of a F/F. When an input signal 1 changes to H, the F/F 3 detects the change, the output signal 4 goes to a high level and the output signal 8 of the OR gate 7 goes to a high level. The shift register 5 receives the output signal 4 of the F/F3 and the output signal 6 is brought into a high level at the 5th clock after the output signal 4 changes. The output signal 4 of the F/F3 is set by the output signal 6 of the shift register circuit 5 and goes to an L, but since the output signal 6 of the shift register 5 keeps the high level between 5 clocks thereafter, the output signal 8 of the OR gate 7 keeps high level for 5 clocks further.
Patent JP-H09118775-A (JP)
Title: Organism-growing resin composition, fishery material, fishery material for culture, artificial algae field, artificial gathering-place for fish, and production of fishery material
Inventor: YAMAMOTO TSUTOMU
IPC: C08L101/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an organism-growing resin compsn., a fishery material, a fishery material for culture, an artificial algae field, and an artificial gathering-place for fish, all exhibiting fiber characteristics well balanced with other fibers, a very low sweepback contact angle, excellent sticking of spores of algae, and excellent durability. SOLUTION: This organism-growing resin compsn. is a mixture of a synthetic resin and a compd. having at least three hydroxyl groups in the molecule (e.g. a pyrogallite compd.). The compsn. constitutes at least the surface of this fishery material; that is, the compsn. constitutes at least the surface of a fibrous structure selected from among ropes, nets, and knit fabrics. This artificial gathering- place for fish comprises members of which at least a part is coated with the compsn.
Patent JP-H05119690-A (JP)
Title: Signal transmitting system for remote tv educational system
Inventor: NISHIMURA KIYOSHI
IPC: H04N21/437
Filed: 1991-10-25
Abstract: PURPOSE:To normally transmit a voice signal and a data signal by multiplexing the voice signal and the data signal of polling response in a remote TV educational system. CONSTITUTION:A remote station constructs a studio station and a network with a satellite channel 3 and a reception signal from a satellite terminal station device 2 is converted into various kinds of signals by a signal converting part (1) 11 so as to be inputted as the respective signals of a TV picture, voice and control which display lecture contents in a terminal part 12 arranged in classrooms. Question and request student response collection result, etc., transmitted from the terminal part 12 as polling response is multiplexed in a multiplexing part 14, inputted to the satellite terminal station device 2 and transmitted to the studio station. The voice signal 102 is encoded in the signal converting part (2) so as to be inputted to the multiplexing part 14.
Patent JP-H05210847-A (JP)
Title: Information recording and reproducing method and device thereof
Inventor: TAKASUGI KAZUO
IPC: G11B7/2407
Filed: 1992-10-19
Abstract: PURPOSE:To enable the independent control of tracking and information reading and writing by intermittently providing guide grooves on a disk-shaped information recording medium for detecting the phase transition of reflected light and radially providing the cut parts thereof at equal angular intervals. CONSTITUTION:The grooves 2 having a depth of 1/8 wavelength are formed on a disk 1. Reflection films 3 for writing and reading out of the information are provided in these grooves 2. A light spot is cast from a surface 4 to the grooves 2 to control the tracking in such a manner that the reflected light distribution is symmetrical. On the other hand, The writing is executed by modulating the light spot intensity according to the writing information and partially changing the properties of the reflection films 3 or removing the films by the light spot. Intermitent points 20 of the width within the range where the tracking control is not hindered are radially disposed at the equal angular distances across the plural grooves in this constitution. The information on the rotation control of the disk 10, the reference for timing reproduction and the reference for the writing siganls are obtd. from these signals.
Patent JP-2001113366-A (JP)
Title: Burr processing device
Inventor: IIYAMA SABURO
IPC: B23K35/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To develop a burr processing device where burrs are uniformly processed as a whole by moving a discharge electrode along the periphery of a processed work, and an arc discharge is stable and the durability of an electrode is long. SOLUTION: The burr processing device is composed of a discharge electrode 20 formed in a column shape whose cross sectional area is gradually decreased toward its end but having a constant width in the transverse direction, a casing 30 disposed for keeping the discharge electrode 20 at a suitable height for an arc discharge and for covering the electrode, a handle 40 connected to the casing 30 and manually moved, and a power supply for the arc discharge connected to the discharge electrode 20.
Patent JP-H02126878-A (JP)
Title: Variable prize-winning device for pachinko (japanese vertical pinball) machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1988-11-04
Abstract: PURPOSE:To increase the prize-winning possibility of batted balls to a special prize port in a special playing state and enable the renewal of this cycle by providing such a constitution as to guide following batted balls to the special prize port by the batted balls stayed in a batted ball staying part. CONSTITUTION:When four batted balls are detected by a prize-winning ball detector 47 or the continuous opening and closing motions of movable members 3, 3 are completed, a solenoid 29 is demagnetized. Thus, a plunger 33 is retarded by the energizing of a coil spring 34, and a movable bottom plate 28 is returned back to release transparent ports 27a, 27b, so that the stayed balls are fallen down and introduced to a prize winning ball collecting passage 46. In this way, by staying the batted balls in a batted ball staying part 26, the prize-winning probability to a special prize port 5 is increased, and also by making it possible to stay the batted balls until four prize winning balls are detected by the prize winning ball detector 47, it is possible to advance to the next cycle after the allowable maximum prize-winning number, for example, nearly 10 prize-winning balls are obtained, and thus an advantage can be given to a player.
Patent JP-H01122501-A (JP)
Title: Downward head light for vehicle
Inventor: KONDO MAKOTO
IPC: F21V5/00
Filed: 1987-11-06
Abstract: PURPOSE: To provide a vehicular downward headlight which can prevent decrease in the illuminance of its illumination by arranging an ellipsoidal mirror above a light source and directing a part of rays of light which are reflected by an auxiliary reflecting mirror toward the ellipsoidal mirror via a point displaced from the light source. CONSTITUTION: A light source 1 is arranged in a position which is slightly displaced in a vertical direction, being off an optical axis of the condenser 4, from a first focus F1 of an ellipsoidal mirror 2 which is on the optical axis 5 and a spherical mirror 3 is arranged so that its center of curvature is identical to the first focus F1. A focus of a condenser 4 is identical to a second focus F2 of the ellipsoidal mirror 2. Luminous flux emitted upward a1 and a2 from a light source 1 is reflected by the ellipsoidal mirror 2, passes a point slightly displaced from the focus F2, further passes through a lower part of the condenser 4, and is transformed to collimated luminous flux a1' and a2'.  Luminous flux emitted downward b1 and b2 from the light source 1 is reflected by a spherical mirror 3, passes a symmetric point (c) to the light source 1 with respect to the optical axis 5, is reflected by the ellipsoidal mirror 2, passes a point slightly displaced from the focus F2, further passes through a lower part of the condenser 4, and is transformed to collimated luminous flux b1' and b2', which illuminate the outside without obstruction by the light source 1, and the decrease in the illuminance is prevented.
Patent JP-H03143863-A (JP)
Title: Form conveying device
Inventor: AKASHI MASAKATSU
IPC: B65H31/26
Filed: 1989-10-26
Abstract: PURPOSE:To flatten a form that tends to curve and surely place the form on an intermittent tray by providing a member for pressing the center portion of a form downward, and a member for supporting both sides of the form from below. CONSTITUTION:During double side copying mode, a form fixed is fed from a branch 27 and stored in a reversing device 28, while during edit mode the form is supplied to a form conveyance passage 31 through a passage 27a. In a form conveying device 31, a form of the biggest size is fed from a form distributing device 34 and a form of smaller size is fed from a form distributing device 35 and both forms are then placed on an intermediate tray 30 and both of the form distributing devices 34, 35 guide the forms in such a manner as supporting the forms from below. A form of the smallest size is supplied to a form conveying device 36 and both sides of the form are supported from below by a support plate 43 and the center portion of the form is pressed downward by a hold plate 42. Even a form that tends to curve downward is thereby prevented from curving.
Patent JP-S61152504-A (JP)
Inventor: KIDO YASUSHI
IPC: B65B11/10
Filed: 1984-12-26
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。