baber/WOPTO huggingface dataset:
Patent JP-H0581464-A (JP)
Title: Optical character reader
Inventor: UEDA HIROSHI
IPC: G06K9/62
Filed: 1991-09-25
Abstract: PURPOSE:To speedily decide, specially, a direction and read characters when printed characters on a visiting card are optically read. CONSTITUTION:A character segmentation part 11 segments the printed characters on the visiting card, character by character, and supplies them to a collation part 12. The collation part 12 collates the segmented characters with recognition dictionaries (1) 13-(4) 16. Standard patterns corresponding to the up, left, down, and right directions which are specific characters printed on the visiting card without fail, e.g. characters and symbols specifying a postal number or telephone number such as 'mark of The Ministry of Postal services' and 'TEL' are registered in the recognition dictionaries (1) 13-(4) 16 respectively. The collation result is supplied to a decision part 17 and after the printing direction is decided according to the recognition result, the characters are recognized by a character recognition part 18.
Patent JP-H0293422-A (JP)
Title: Light shielding spectacles lens
Inventor: SADAKANE SHIGEJI
IPC: G02C7/10
Filed: 1988-09-29
Abstract: PURPOSE:To constitute the spectacles lens so that it is excellent in a light shielding effect in each area, and also, can discriminate exactly each color under various light sources by dyeing a synthetic resin lens to which an ultraviolet ray absorbent is added to a brown system or a gray system, and coating a vacuum vapor-deposited film thereon. CONSTITUTION:A synthetic resin lens 2 is obtained by adding an ultraviolet ray absorbent to a synthetic resin use monomer, and thereafter, polymerizing it. This lens 2 is brought to dyeing working to a color tone of a brown system or a gray system by using two kinds of more of disperse dyes selected from among orange system, yellow system and red system disperse dyes, and a turkish blue system disperse dye. By laminating successively and repeating a high refractive index film 3 and a low refractive index film 4 on said lens by a vacuum vapor-deposition method, a coating film is formed. As a result, the title lens shown an excellent light shielding effect in each ultraviolet, infrared and visible area, and protects eyes of an aircraft pilot. Also, since each color is brought to light shielding on an average in the visible area, each color is discriminated exactly under variout light sources.
Patent JP-H0290595-A (JP)
Title: Heat generating component housing device
Inventor: TAKADA TAKASHI
IPC: H05K7/20
Filed: 1988-09-27
Abstract: PURPOSE:To enable a housing device of simple structure to dissipate heat efficiently by a method wherein a closed case, a heat dissipating pipe provided with openings at both ends and fixed to the closed case penetrating through it, and a heat radiating component fitted to the heat dissipating pipe inside the closed case are provided. CONSTITUTION:A case 1 is closed. The case 1 is composed of a metal or resin cover 4 of a mounting plate provided with a fitting piece in one piece and a resin body 5, and the cover 4 is fitted to a mounting wall 6 and the body 5 is arranged inside the wall 6. A heat radiating pipe 2 provided with openings at both ends is provided to the case 1 penetrating through it. The pipe 2 is formed into an ellipse in crosssection and provided to the case 1 penetrating it longitudinally. As the heat generating component 3 is fitted to the heat dissipating pipe 2 of the case 1, heat released from the heat releasing component 3 is dissipated to the heat radiating pipe 2. The heat dissipating pipe 2 is small in occupying area and large in heat dissipating area, and not only a part of it is exposed outside of the case 1 but also openings are provided to its both ends, so that it can release heat through convection. Therefore, the case 1 is simple in structure but can efficiently dissipate the heat of the heat generating component 3.
Patent JP-S60143726-A (JP)
Title: Measuring device
Inventor: OGAWA MOTOHIKO
IPC: G01G23/37
Filed: 1983-12-31
Abstract: PURPOSE:To change the display of the range of a variable resistor arbitrarily, by connecting the voltage dividing point of a voltage dividing circuit having switching elements to the output terminal of an output circuit of a variable voltage that is to be compared with a detected voltage. CONSTITUTION:A detected voltage is inputted to the non-inverted input terminal of a comparator 3. Its output is inputted to a CPU4 having a display 6. A-D conversion output terminals 71-7n of the CPU are connected to a resistor ladder 9 through buffers 81-8n. The output of the ladder is inputted to an inverted input terminal of the comparator 3 through the connecting point of voltage dividing resistors 10 and 11. Resistors 14 and 15 are connected in series to switching elements 12 and 13, which are connected to the resistors 10 and 11 in parallel. The elements 12 and 13 are connected to the scale change output terminal of the CPU4. The resistance values of the resistors 14 and 15 are selected as specified and the elements 12 and 13 are turned ON. Thus, the range of the A-D conversion voltage to the comparator 3 can be set arbitrarily.
Patent JP-2001075899-A (JP)
Title: Resource managing device
Inventor: YOGOSHI NORIYUKI
IPC: H04L12/24
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To make a resource managing device able to flexibly deal with the change or extension of the form of management in a resource managing device constituted by integrating a management object. SOLUTION: This resource managing device is provided with a management object 11 having information to be supplied to the monitor of the specific hierarchy of resources to be monitored as a data base 10, for executing an operation based on the procedure of the management to the data base and a single or plural instances 12 for executing prescribed processing related with the management of the low rank hierarchy. In this case, the instances individually inform the management object of both or one of the situations and phenomena of the low rank hierarchy, and the management object is constituted by summarizing both or one of the situations and phenomena indicated by messages communicated by the instances.
Patent JP-S6491041-A (JP)
Title: Checking apparatus of linear surface flaw
Inventor: ONISHI TAKASHI
IPC: G01N21/88
Filed: 1987-10-01
Abstract: PURPOSE:To improve the precision in checking a linear surface flaw without lowering a checking speed, by a method wherein a light is applied, in two intersecting rays, onto the surface of a material to be checked and the intensity of the light in a linear irradiated part is detected. CONSTITUTION:Parallel rays 3 of light emitted from a light source 2 are made to branch in two by a half mirror 9: one is reflected by a reflector 10, passes through a lens 4 and turns to be a sheet-shaped ray 5, and the other passes through a lens 4' directly and turns to be a sheet-shaped ray 5' as well. They are applied onto a substance 1 to be checked up, as two lines P-Q and P'-Q' intersecting each other thereon. The brightness of the light on these lines is taken by one-dimensional line cameras 8 and 8', the brightness and the darkness are discriminated by enphasizing or differentiating images by means of image processing devices 11 and 11', so as to determine the presence or absence of a flaw. Then, a controller 12 determines the dimensions and the like to be detected, on the basis of a level of abnormality of these rays, and delivers a flaw signal to a marker 14 through a relay 13, making the marker execute an operation of marking the position of the flaw.
Patent JP-H0297241-A (JP)
Title: Auxiliary power source equipment
Inventor: TANAKA SHIGERU
IPC: H02M7/48
Filed: 1988-09-30
Abstract: PURPOSE:To feed power from both an AC power source and an auxiliary power source in an auxiliary power source for computor or medical machine by consti tuting the auxiliary power source with a circulation current type double con verter having output terminals connected through a DC reactor with a DC power source and a power capacitor connected with the input side thereof. CONSTITUTION:A load device LOAD receives power from an AC power source SUP. Upon interruption of AC power source, power is fed from an auxiliary power source, i.e., a power capacitor. At this time, a switch SW1 is turned OFF while SW2 is turned ON. During power interruption, a three-phase reference signal is fed from an external oscillator and reference signals la', lb', lc' for a phase controller PHC are prepared therefrom. Electrical energy stored in a battery BAT is converted through a converter CONV into AC power and fed to the load device LOAD. At this time, the peak level of voltage being applied onto the capacitor CAP is controlled to an approximately constant level.
Patent JP-H0771927-A (JP)
Title: Method for measuring cut face of covered optical fiber
Inventor: MAEDA KEIGO
IPC: G01B11/08
Filed: 1993-09-06
Abstract: PURPOSE:To provide a method for measuring the cut face of a covered optical fiber in which precise section measurement can be performed without being influenced by a depression formed at the cutting. CONSTITUTION:A covered optical fiber 1 is cut, a cut surface 2 is then heated as shown in the figure to repair the depression part 4 of the cover layer 3 of the covered optical fiber 1 pushed and recessed by a cutter at the cutting, and the dimension of the cut surface 2 is thereafter measured. The whole cut surface is well focused, thereby, a precise dimensional measurement is made possible, no error on computer processing is caused, and a number of dimensional measurement can be performed within an unit time.
Patent JP-H03106752-A (JP)
Title: Original automatic feeding device
Inventor: YAMADA YASUSHI
IPC: G03B27/62
Filed: 1989-09-20
Abstract: PURPOSE:To always discharge originals orderly to an original tray by providing a carrying means to change a speed of discharge to the original tray and the original tray to change the inclination angle of a direction in which the originals are received. CONSTITUTION:According to the thickness of an original and sheet quality, the carrying speed of an original, i.e. the rotation speed of a motor for carriage, is set to a speed as high as possible in a range in which a double feed and a jam are prevented from occurring. The inclination angle theta of an original tray 13 is set to a value, at which originals are orderly discharged, with the aid of a forward reverse motor 14. The rotation speed of the motor for convey ance and the inclination angle theta of the original tray 13 are individually set through operation effected by an operator.
Patent JP-H0578438-A (JP)
Title: Polyol composition
Inventor: SATO AKIHIRO
IPC: C08L75/04
Filed: 1991-09-25
Abstract: PURPOSE:To obtain a polyol composition having excellent mechanical properties and extremely excellent balance of toughness and rigidity from a polyurea-based rubber-like substance having specific particle diameters and a polyol. CONSTITUTION:The objective composition comprising (A) 2-35wt.% (preferably 5-15wt.%) polyurea-based rubber-like substance having 0.1-10mum (preferably 0.5-5mum) average particle diameter and (B) a polyol. The component A is obtained by blending a polyol with a polyisocyanate while stirring, partially reacting, adding the same polyisocyanate or a different polyisocyanate and a rubber-forming polyamide, and forming a particulate material while stirring.
Patent JP-2000074101-A (JP)
Title: Control device for hydraulic clutch in power transmission system
Inventor: KOBAYASHI MASAYUKI
IPC: F16D48/02
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To enable engagement of a hydraulic clutch while shock is reduced without releasing lockup of a torque converter. SOLUTION: A jedgement that a clutch engagement will cause a shock is passed if the car speed (v) is below the specified value v0 (S2) during the engaging motion of a hydraulic clutch (S1), or the car speed (v) is the specified value v0 or over while the lockup condition is generated and the absolute |Ne-Ni| of the difference in the revolving speed between the input and output shafts is the specified value No or over (S2-S4). A clutch solenoid valve to supply a working oil to the actuator of the hydraulic clutch is on-off controlled with a prescribed frequency N so that the pressure of the working oil supplied to the actuator rises gradually (S5). This puts the hydraulic clutch in so-called partial clutch engagement condition, and the shock is reduced.
Patent JP-H08279789-A (JP)
Title: Optoelectric coupling device
Inventor: ERITSUKU JIEIMUSU POORASU
IPC: H04B10/2581
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide the optoelectric coupler which is small-sized, robust, and economical. SOLUTION: This device is equipped with a connector shell 24 having a shaft 26, 1st and 2nd circuit boards 40 and 42 which are mounted in the shell 24 at an interval along the axis, and couples of transducers 16 and 18 which are fitted onto the circuit boards 40 and 42. In the shell 24, an opaque separate body 90 is provided and has a part arranged directly between the circuit boards 40 and 42, and holes 92 containing the transducers 16 and 18 so that they can be taken out are bored in the separate body 90 as to draw the transducers 16 and 18 out.
Patent JP-H08110400-A (JP)
Title: Stimulable phosphor sheet
Inventor: ARAKAWA SATORU
IPC: G01T1/29
Filed: 1994-10-12
Abstract: PURPOSE: To improve the separativeness of image information for subtraction from that on the other face by coloring an energy-separating layer with a colorant which has a property of transmitting stimulating light and absorbing stimulated light. CONSTITUTION: In this stimulable phosphor sheet 6, the irradiation on the phosphor layers 8a and 8b allows them to store and record radiation image information and afterward irradiation with laser beams as stimulating light allows them to emit phosphoresce. An intermediate layer (energy-separating layer) 7, which contains heavy metal compounds absorbing low-energy elements of radiation, is colored by a colorant which transmits stimulating light and absorbs stimulated light. For example, when red-zone light and blue-zone light are used as stimulating light and stimulated light respectively, oil yellow is used which transmits red light and absorbs blue light. This improves the separativeness of the image information read from both sides of the sheet 6 through the one single-side stimulating operation.
Patent JP-H1090714-A (JP)
Title: Liquid crystal display element
Inventor: HARUHARA KAZUYUKI
IPC: G02F1/1333
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element inconspicuous in parallax and excellent in display quality by providing a liquid crystal layer arranged between a pair of substrates and incorporating plural areas having different hues into respective liquid crystal layers. SOLUTION: Respective liquid crystal layer 4 is incorporated with plural areas having different hues. For instance, transparent electrodes 3 are provided on one side surface of a transparent substrate 1 of an uppermost layer and both surfaces of the transparent substrate 1 of a middle layer, and a reflection electrode 5 is provided on the transparent substrate 1 of a lowermost layer. Then, the liquid crystal layers 4 are provided in cells constituted so as to oppose the transparent electrodes 3 to each other and the transparent electrode 3 to the reflection electrode 5, and are provided with the areas changing three colors hues in pixel. Thus, this element becomes the liquid crystal display element with the reduced parallax and the excellent display quality.  That is, since the element is constituted so that minute areas with different hues are arranged for every pixel, and the hues are changed, the change of color or brightness in the end surface of this minute area becomes inconspicuous by color mixture.
Patent JP-S61125337-A (JP)
Inventor: KONO RYOICHI
IPC: A61B18/20
Filed: 1984-11-21
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-S62108403-A (JP)
Inventor: UGAKI AKIRA
IPC: F21V19/00
Filed: 1985-11-04
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-2000075626-A (JP)
Title: Toner quantity detection device
Inventor: KAWAKAMI YASUHIRO
IPC: G03G15/08
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a toner quantity detection device detecting the remaining quantity of toner stepwise. SOLUTION: This toner quantity detection device is provided with a plurality of toner containers 4, 5, 6 and 7 which are mutually continuously arranged and in which the toner is housed. Besides, it is constituted by being provided with a developing roller 1 fitted to the container 7 positioned at one end and set for supplying the toner to the electrostatic latent image of a photoreceptor and developing it, toner strring paddles 3 installed at the respective containers 4, 5, 6 and 7 so as to stir the housed toner and set for feeding the toner by the quantity of toner which is already used to the toner containers being adjacent in the feeding direction D of the toner advanced to the roller 1 and toner existence sensors 2 installed at the respective containers 4, 5, 6 and 7 so as to detect whether the toner exists in the containers 4, 5, 6 and 7 or not.
Patent JP-H07104093-A (JP)
Title: Polishing/inspection device for nozzle section wall face of reactor pressure vessel
Inventor: OKUBO RYOTA
IPC: B24B9/00
Filed: 1993-10-01
Abstract: PURPOSE:To easily polish and inspect the prescribed portion of the interior of a reactor pressure vessel. CONSTITUTION:This polishing/inspection device is constituted of a chamber 9 capable of covering the inside wall face of a reactor pressure vessel 2 near a nozzle section 3 to be inspected, an electromagnet 11 provided around the opening section 10 of the chamber 9, a chip recovering magnet 12 provided at the bottom section of the chamber 9, a polishing device 14 provided to polish the prescribed portion of the inside wall face of the reactor pressure vessel 2 of the nozzle section 3 when the vicinity of the nozzle section 3 is covered by the chamber 9, a position adjusting mechanism 18 adjusting the relative position of the polishing device 14, a lighting system 22 illuminating the member polished by the polishing device 14, and a television camera 23 photographing the member.
Patent JP-H07107518-A (JP)
Title: Virtual stereoscopic display device
Inventor: MIYAZAWA YOKO
IPC: H04N13/04
Filed: 1993-10-01
Abstract: PURPOSE:To provide a virtual stereoscopic effect in real time even with a normal video signal without performing any special artificial operation by displaying the video signal while using a clock whose frequency is modulated by the motion vector of an input video signal. CONSTITUTION:The motion vector is detected from a video signal 101 and a video signal 102, which is inputted from a delay circuit 1 for detection and delayed for a fixed term (such as one frame, for example,) and outputted by a motion vector detection circuit 2. This output is respectively inputted to PLL circuits 3 and 4 for left and right eyes. The PLL circuits 3 and 4 for left and right eyes modulate the clock frequencies based on the motion vector information from the motion vector detection circuit 2. Corresponding to the clock modulated to a prescribed frequency by the PLL circuits 3 and 4 for left and right eyes, driving circuits 5 and 6 wire picture elements and display video signals on liquid crystal panels 7 and 8. Thus, a user who wears the binocular display device can obtain the virtual stereoscopic effect with the normal video signal.
Patent JP-S62105612-A (JP)
Title: Manufacture of foamed material product having laminated structure
Inventor: FUCHIGAMI NOBUHISA
IPC: B29C44/04
Filed: 1985-11-05
Abstract: PURPOSE:To obtain a molded article whose quality is stable, by a method wherein the bottom of a cavity of a molding mold is partitioned by a rib and a foamable composite is cast into each of partitioned blocks. CONSTITUTION:A first foamable composite 10 is cast into a first block 8 on a side of a molding mold 1 partitioned by a rib 7 and a second foamable composite 11 is cast into a second block 9 on the central part side. In this case, the adjusted mold is used so that a foaming speed of the first composite 10 becomes high and respective casting quantities are so constituted also that the foaming speed in the direction of a height of the molding mold 1 of the first composite 10 cast into the first block 8 on the side of the molding mold becomes more than that of the second composite 11. The cast composites 10, 11 start foaming respectively and it follows that each of the composites 10, 11 come into contact with each other by crossing over the rib 7 when each of foaming quantities becomes more than 20% of the final foaming quantity. Then the first composite 10 whose foaming speed is high ascends first and expanded so as to cover the top of the second composite 11, with which cavity 4 is filled under a state that the second composite 11 is covered with the first composite 10.
Patent JP-2001078063-A (JP)
Title: Composite camera
Inventor: TAMURA KAZUNARI
IPC: H04N5/225
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a composite camera which prevents radiation, which is generated from an electric circuit of a camera body, from being leaked to the outside by resolving the problem that radiation is leaked to the outside through the aperture part of a camera cover which is opened in order to vertically oscillate the camera body for about 180 deg.. SOLUTION: This composite camera has a camera body 3 stored in an enclosure, which is attached to a ceiling or the like through a camera base 4, so that it can be turned and be freely shaken in the vertical direction, where the camera body 3 is covered with a hemi-spherical camera cover 2 having an aperture part 2c in a part where a lens part 3a of the camera body 3 projects.  With respect to the composite camera, the camera body 3 is stored in a camera case 5 comprised of a cylindrical part 5a and both side plates 5b which cover aperture parts on both sides of the cylindrical part 5a, and the aperture part 2c of the camera cover 2 is closed by the cylindrical part 5a of the camera case 5 to prevent radiation 11 generated from a function printed board 10 or the like from being leaked through the aperture part 2c of the camera cover 2, and thus, radiation leaked through the aperture part 2c is drastically reduced even if the aperture part 2c is opened in an about half periphery of the camera cover 2.
Patent JP-H04128634-A (JP)
Title: Atomic absorption spectrophotometer
Inventor: TOBE HAYATO
IPC: G01N21/31
Filed: 1990-09-19
Abstract: PURPOSE:To perform an analysis with high accuracy without lowering measurement accuracy by correcting a set current to allow it to output constant absorbance in accordance with a quantity of change in a measured value of a control sample. CONSTITUTION:Measurement light is ejected from a light source 1 and passes through the inside of a graphite tube 3 then is introduced into a spectrometer 4 so that only the measurement light is taken out and detected by a light-intercepting unit 5. In the measuring process, the measurement of a standard sample 15 is performed first and created by an analytical curve to be a conversion expression for concentration of a measurement sample 13. Then, a control sample 14 is measured and the measured value is stored in a CPU 8 to be a standard for this measurement. Then, the measurement sample 13 is measured sequentially. The measured value of the sample 14 which is obtained through the measurement then is compared with the sample 14 which is first measured to be the standard, and the rate of change is substituted into a predetermined function so that the CPU 8 can perform a correction computing of a current to be carried into an electrode 2. Thus, a heat quantity can be maintained constantly and a valence condition of a sample 16 can be constant, enabling highly accurate measurement of the sample 13.