baber/WOPTO huggingface dataset:
Patent JP-2000317765-A (JP)
Title: Door
Inventor: SAKAI ISANOBU
IPC: B23Q11/08
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To make a door lightweight, to enlarge a transparent window and to sufficiently grasp the inner situation by fitting a transparent plate to cover the opening section of the door with bolts welded to the peripheral edge section of the opening section of the door. SOLUTION: Bolts, e.g. stud bolts 4, are welded to the peripheral edge section 2 of a door 1, and a transparent plate 8 is fastened to the stud bolts 4 by nuts 7 via a packing 6. A barrier 5 preventing a coolant from directly colliding between the door 1 and the transparent plate 8 and from being discharged to the outside from an opening section 3 is provided at the fitting section 9 of the transparent plate 8. The transparent plate 8 is made of a see-through material such as a transparent resin or a transparent glass. A round bar threaded on the surface may be used as an example of the bolt besides the stud bolt 4. Oil-resistant rubber rarely affected by the coolant such as neoprene rubber, silicone rubber or fluoro-rubber is preferably used for the material of the packing 6.
Patent JP-H06325195-A (JP)
Title: Device and method for reading bar code
Inventor: TOMOZOE NORIYUKI
IPC: G06K7/10
Filed: 1993-05-10
Abstract: PURPOSE:To improve the reliability and practicability by accurately reading a bar code stuck on a curved surface through simple constitution. CONSTITUTION:The bar code reader 12 irradiates a bar code label 16 and forms the light image of the bar code 17 on an image sensor, so that the bar code is read. Further, a correcting lens 14 arranged between the bar code reader 12 and bar code label 16 is formed almost semicylindrically along the curved bar code label 16. Then this correcting lens 14 refracts the light image of the bar code 17 displayed on the curved bar code label 16 to expand the image into a plane shape, and the image is guided to the image sensor.
Patent JP-S5656532-A (JP)
Title: Stove for solid fuel
Inventor: YAMASHITA TOSHIO
IPC: F24B1/24
Filed: 1979-10-11
Abstract: PURPOSE: To obtain the sufficient effect of heating and, in addition, to enable automatic fire extinguishing by water at the time of earthquake, etc. by a method wherein the heat of the heated gas obtained through combustion of the solid fuel such as a briquet is once accumulated to heat uniformly the outer periphery of the main  body of the stove.  
     CONSTITUTION: The briquet 1 is put in a briquet case 14 on employment and, after being ignited, is placed doubly in a pile, for instance, within a combustion chamber 2. The heated gas produced by the combustion of the briquet flows from the combustion chamber 2 into the bottom part of a heating chamber 4 through a smoke pipe 3 and rises through the space 21 of a heat accumulator 18. At this time, the main body 22 of the heat accumulator and a heat-accumulating material 23 are heated. Since this main body 22 is formed by rolling up a corrugated sheetlike steel plate like a vortex and filling the vortexlike space 21 thus made with the heat- accumulating material 23, it is capable of accumulating a large amount of heat and this heat is radiated outward. At a time when an earthquake happens, a water- pouring valve mechanism 25 is opened by the vibration and the water in a tank 5 is sprinkled on the briquet from a nozzle 10 to extinguish the flame thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08303631-A (JP)
Title: Cylinder type valve actuator
Inventor: MURATA KIYOSHI
IPC: F16K31/163
Filed: 1995-05-02
Abstract: PURPOSE: To provide an economical cylinder type valve actuator without requiring a large space for arrangement by providing compact accessories of a hydraulic system. CONSTITUTION: A partition wall 6 is arranged inside a casing 5 of a motion converting mechanism 4 which convertes reciprocating motion of a piston rod 6 into rotational motion of an output shaft 3. An oil tank 7 is arranged separately from the motion converting mechanism 4. A filter 8 is arranged between two chambers 7a and 7b of the oil tank 7. A pump 10 for drive oil is arranged inside the oil tank 7.
Patent JP-S5464736-A (JP)
Title: Porous sintered burner
Inventor: KUGIMIYA KOUICHI
IPC: F23D3/40
Filed: 1977-10-31
Abstract: PURPOSE:To eliminate formation of tar which causes heterogeneous combustion at the carburetion and combustion units, by taking in fuel oil through a porous sintered body and mixing with air coming through air holes made also on the sintered body for combustion. CONSTITUTION:A porous sintered burner sucks in fuel oil from the bottom of porous sintered bodies 1, 1' and discharges from other end and burns it being mixed with air through air holes 2, 2'. For making the porous sintered body, Patalite or Kaoline as an aggregate is mixed with carbon as a foaming agent, then formed and baket at 1,000 deg.C-1,300 deg.C to burn carbon completely. The coefficient of oil suction ho<2>/to (where ho is the height of suction from the oil level and to is the time for the oil the reach the height) is characteristic to the porous sintered body, and when the value of coefficient is larger than 1, a less amount of tar is produced.
Patent JP-H02310507-A (JP)
Title: Method for positioning and fixing optical fiber
Inventor: YONEDA NAE
IPC: G02B6/42
Filed: 1989-05-26
Abstract: PURPOSE:To eliminate the axis misalignment by the eccentricity of the cores of respective optical fibers by supporting the optical fiber like a cantilever, bending the optical fiber by application of force to the front end thereof, and positioning the fiber while utilizing the generated recovering force. CONSTITUTION:A part of the root of the optical fiber 6 which is previously formed with a projecting part 5 is inserted to an optical fiber fixing base 4 in such a manner that the fiber is fitted into a fiber guide groove 8 by the optical fiber fixing base 4 and a press plate 7 to support the optical fiber 6 like the cantilever. The recovering force appears in the optical fiber 6 supported at one end when the force is applied to the front end thereof. The control to bring the optical fiber 6 further from or near to the position of balance is executed simply by increasing or decreasing the force to be applied on the optical fiber 6 from one side thereof. The respectively independent registration of the optical fibers 6 is executed in this way and the axis misalignment by the eccentricity of the cores is eliminated.
Patent JP-H08331075-A (JP)
Title: Scramble broadcast system, scramble broadcast method, scrambler and descrambler
Inventor: YOSHIDA HIROYUKI
IPC: H04N7/167
Filed: 1995-05-30
Abstract: PURPOSE: To inhibit program viewing for each reception terminal equipment by setting a group to a reception terminal equipment. CONSTITUTION: Individual information sent from a broadcast source is decoded based on an individual key specific to a reception terminal equipment at a 1st decoder 23 of the reception terminal equipment and a group number and a work key are extracted. A broadcast program sent from the broadcast source is fed to a descrambler 21, program information attended with the broadcast program is decoded based on the work key at a 2nd decoder 22 and a scramble key and group designation information are extracted. When the group number designated by the group designation information and a group number included in the individual information fed from the broadcast source are coincident, the scramble key is not fed to the descrambler 21 and the broadcast program is not descrambled.
Patent JP-S5255484-A (JP)
Title: Distribution feedback type semiconductor laser device
Inventor: ITOU KUNIO
IPC: H01S5/12
Filed: 1975-10-31
Abstract: PURPOSE:To produce a distribution feedback type semiconductor laser device using the non-volatile memory effect of double insulation layers and metal by laminatlaminating the double insulation layers and metal on a wafer that becomes an active region.
Patent JP-S5256426-A (JP)
Title: Cooling tower
Inventor: YAMAGUCHI HAJIME
IPC: F28C1/16
Filed: 1975-11-01
Abstract: PURPOSE: Provision of a mist elminator installed with a heater in its body at the blow-off passage on the tower top for prevention of white mist drops over the tower. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000324383-A (JP)
Title: Image pickup unit
Inventor: KAJI TOSHIO
IPC: H04N5/235
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain an image pickup unit that smoothly switches a signal without causing fluctuation in a level of an image even when an output image from a built-in test signal generating circuit is switched into a video signal image by usual photographing. SOLUTION: The image pickup unit is provided with an aperture control means 28 that controls an aperture 1, image pickup means 2-4 that applies photoelectric conversion to an object image obtained through the aperture 1 to provide an output of a video signal, signal generating means 15-17, 1st signal changeover means SW1-SW3 that select signals generated from the signal generating means 15-17 or video signals obtained through the image pickup means 2-4, and 2nd signal changeover means SW4, SW5 that select a control method of the aperture control means 28 in interlocking with the 1st signal changeover means SW1-SW3. The image pickup device is configured not to change the control method of the aperture control means 28 before and after the switching of the signal generating means 15-17.
Patent JP-H05301480-A (JP)
Title: Washing agent of printing roller
Inventor: MOROOKA YASUYUKI
IPC: B41N3/06
Filed: 1992-04-24
Abstract: PURPOSE:To simplify a roller stripping measure without damaging a printing press by using an aqueous printing roller washing solution containing a chelating agent and adjusted to pH5-10 by a neutralizing agent. CONSTITUTION:The pH of an aqueous solution of a chelating agent such as sodium hydroxyethyldiaminetriacetate, diethylenetriamineheptaacetic acid, pref., ethyalenediaminetetraacetic acid or a sodium salt thereof is adjusted to 5-10, pref., 7-9 by a strong base or a strong acid. A hydrocarbon solvent is compounded with this aqueous solution in a wt. ratio of 9/1-1/9 and 0.1-15wt.% of a surfactant is further compounded with the aqueous solution to be emulsified to prepare an aqueous printing roller washing agent. When this washging agent is used, tricalcium phosphate being the substance causing the stripping of a roller bonded to the surface of the roller can be simply dissolved and removed without damaging a printing press or a printing roller.
Patent JP-H05303782-A (JP)
Title: Mask for optical magnetic disk film formation
Inventor: YAMAMURA KAZUICHI
IPC: G11B11/10
Filed: 1992-04-24
Abstract: PURPOSE:To make an easy and accurate fixing and removal and to decrease the cost by using the elasticity of mask material for fixing a disk substrate and a film formation mask. CONSTITUTION:An inner peripheral mask 2 made of synthetic resin is pressed and inserted into the center of a substrate 1. An outer peripheral mask 3 made of synthetic resin is installed on an outer peripheral supporting substrate 4. In installing the mask 3, it is pressed on the supporting substrate 4 having a push rod 5 for substrate setting from the lower section of the substrate 1 and installed on the mask 3. The supporting substrate 4 and the press rod 5 are removed to install the inner peripheral mask 2 and the outer peripheral mask 3. The synthetic resin is made of polycarbonate resin or the like capable of injection molding with low moisture absorption, readily and inexpensively providing a given shaped masking material. The forming has elasticity to be readily fixed on the substrate. Further it is inexpensive so that it can be disposable and causes no fear of making dust.
Patent JP-H06343550-A (JP)
Title: Electric vacuum bottle with cooling function
Inventor: HIROMATSU FUTOSHI
IPC: A47J27/21
Filed: 1993-06-02
Abstract: PURPOSE:To provide the electric vacuum bottle with a cooling function having both functions of heating and cooling, which can cool efficiently hot water. CONSTITUTION:This vacuum bottle is provided with a heating means 8 for heating water in a vessel 5, a temperature sensor 9 for measuring a temperature of water, a temperature selection button 2 for switching a warming temperature of water, a heat exchanger 15 provided with a Peltier element, a motor-driven pump 14 for allowing water in the vessel to circulate to the heat exchanger, a cooling fan 16 for cooling the heat exchanger, and a controller 20 for stopping power source supply to the Peltier element, when water in the vessel is cooled and becomes a prescribed temperature, and thereafter, continuing an operation of a cooling fan of the heat exchanger for a prescribed time.
Patent JP-S5464943-A (JP)
Title: Monitor device for using state of computer hardware
Inventor: SHIMURA KIYOSHI
IPC: G06F9/00
Filed: 1977-11-02
Abstract: PURPOSE: To ensure a report of the using state of the computer hardware to the control software based on the monitor period and the monitor time set up by the control software of the monitored computer through addition of the computer control software and the communication enable input circuit.  
     CONSTITUTION: The display signal showing the busy or idel state of the computer hardware is received from the computer. And input/output circuit 10 capable of the communication to the control software of the monitored computer is added to the monitor device which monitors the busy state of the computer hardware by the display signal. In addition, monitor time and monitor period registers 6 and 7 which set and store monitor period T and monitor time a via the computer control software and through circuit 10 are provided, along with flag 8 which is set by the monitor order of the software and reset by the monitor end signal. Then count output request h is delivered to comparison counter circuit 4 via timing generator circuit 9 after lapse of the monitor time and with every monitor period, and interruption signal j is delevered to circuit 10. Thus, the using condition is reported to the control software. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5657539-A (JP)
Title: Safety device for car with automatic speed change gear
Inventor: FUJI TAKIJI
IPC: B60J5/00
Filed: 1979-10-12
Abstract: PURPOSE: To prevent the dangers of the motion of a car by a method wherein alarms are given when opening a door at other cases except the applying of a brake and at a parking location or a neutral location in the car with an automatic speed change gear.  
     CONSTITUTION: A foot-brake detecting circuit 6 outputs an H level to A 1  when a foot brake is applied and an L level when the brake is not applied. A side-brake detecting circuit 7 outputs the H level to A 2  when the brake is applied, and the L level when the brake is not applied. Likewise, a door opening detecting circuit 8 outputs a level to A 4 , a P range detecting circuit 9 to A 51  and an N range detecting circuit 10 to A 52  respectively. Output A 3  from an NOR element 11 is the L level when either of the foot brake or the side brake is applied and is the H level when both are applied. An alarm buzzer circuit 12 inputs four of A 3 , A 4 , A 51  and A 52  and outputs the H level to A 6  in three cases shown in the table, and an alarm device 13 is rung. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61292258-A (JP)
Title: Cassette lock device for magnetic recording and reproducing device
Inventor: MIYAWAKI CHIKANORI
IPC: G11B15/675
Filed: 1985-06-19
Abstract: PURPOSE:To simplify the structure and to attain miniaturization by fitting directly a cassette lock device to a reel turntable support plate and using a torsional coil spring to engage directly a tail of a hook energized counterclockwise with a drive bar thereby using the tail of the hook projected from a through-hole as a manual lock release lever. CONSTITUTION:In moving a driver bar 28 to the left, a hook 27 is turned clockwise against the energizing force of the torsional coil spring 26. When a lock pin 14 of a cassette holder 2 is removed from the hook 27, the cassette holder 2 is lifted up by the energizing force of a tensile coil spring 11 to attain the state of loading/ejecting a cassette tape 1. When the hook 27 is turned clockwise further, an engaging claw 24b of a hook stop piece 24 is unlocked from an engaging projection 27c of the hook 27 and jumps up by the energizing force of the spring. In pressing a manual lock release lever 27b to the left, the lock state is released independently of the operation of the drive bar 28.
Patent JP-2000324301-A (JP)
Title: Lens array assembly and optical unit using it
Inventor: FUJIMOTO HISAYOSHI
IPC: H04N1/028
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a lens array assembly by which an erected unmagnification image similar to that of a oonventional SELFOC lens array can be obtained, that is manufactured considerably more inexpensive than that of the oonventional SELFOC lens array and whose conjugate length and focus depth can freely be selected. SOLUTION: The lens array assembly is provided with a plurality of lens arrays 1A, 1B where a plurality of lens sections 11 laid out in parallel and a plurality of holder sections 16 connecting integrally the lens sections are formed by resin integral forming, each of the lens arrays is laminated so as to align the optical axes C of the lens sections 11 and combined to obtain an erected unmagnification image. At least one lens array of a plurality of the lens arrays 11A, 11B is provided with a means that optically separates the lens sections. The means optically separates the lens sections includes recessed grooves 14, 14a placed from both an incident side and an emission side between the adjacent lens sections 11.
Patent JP-H07335845-A (JP)
Title: Manufacture of soi substrate and polisher
Inventor: KOJIMA KATSUYOSHI
IPC: H01L21/304
Filed: 1994-06-15
Abstract: PURPOSE:To improve the yield of an element by eliminating the outer periphery of a second silicon substrate to expose an oxide film, constructing a stopper on the outer pheriphery of the exposed first silicon substrate, obtaining the polishing endpoint of the second silicon substrate according to the stopper, and forming a silicon active layer. CONSTITUTION:An oxide film 2 is formed on a first silicon substrate 1 and, via the oxide film 2, a second silicon substrate 3, which bonds the entire unit, is formed. The outer periphery of the second silicon substrate is eliminated by utilizing ringraphy and etched until the oxide film 2 is exposed, thus forming a circular difference in height 4. A circular stopper 5 is constructed on the difference in height 4, and the stopper 5 provides a basis for determing the polishing endpoint of the second silicon substrate 3, thus forming a silicon active layer 6. This improves the yield of the element and controls the thickness of the active layer 6.
Patent JP-S61289468-A (JP)
Title: Stereoscopic regenerating system
Inventor: HORII SHIGEKATSU
IPC: G06T1/00
Filed: 1985-06-18
Abstract: PURPOSE:To execute the stereoscopic regeneration of a subject automatically and highly accurately at real time by forming plane images obtained by observing the subject from two directions, extracting the three-dimensional stereoscopic information of the subject from these images and executing the stereoscopic regeneration of the subject on the basis of the stereoscopic information. CONSTITUTION:The subject is sensed from different directions by two image sensors on a sensor part 18 to form two images. The two images are processed by an image processor 19 to extract the stereoscopic information. A control signal generating device 20 generates a control signal required for the regeneration of a stereoscopic image on the basis of the stereoscopic information and outputs the control signal at a required magnification. Finally, a working device 21 forms a stereoscopic model on the basis of the control signal to attain stereoscopic regeneration with optional size.
Patent JP-S63299716-A (JP)
Title: Surge noise absorber
Inventor: EBINE KAZUHIDE
IPC: H01C7/12
Filed: 1987-05-28
Abstract: PURPOSE:To obtain a surge noise absorber which can be also used as an external terminal section as it is by penetrating a plurality of annular voltage dependent nonlinear resistor elements provided with electrodes on its both end faces through a metal terminal, and attaching magnetic units so as to hold the elements. CONSTITUTION:A plurality of annular voltage dependent nonlinear resistor elements 7, 10 provided with electrodes 8, 9, and 11, 12 on both end faces are prepared. A metal terminal 13 is penetrated to the inner peripheries of these elements, and annular metal components 16, 20 are attached to electrically connect the terminal 13 to the electrodes 8, 11. Another metal component 18 is attached through an insulator 19 to the terminal 13 to electrically connect another electrodes 9, 12 of the elements. Further, surge noise suppressing annular magnetic units 17, 21 are attached so as to hold the elements 7, 10. Then, leads are connected to both ends 14, 22 of the terminal 13.
Patent JP-S5833770-A (JP)
Title: Program transfer method for digital data
Inventor: FURUKAWA SHIYUNSUKE
IPC: G06F3/06
Filed: 1981-08-24
Abstract: PURPOSE:To perform high speed transfer of data with a simple circuit constitution, by means of a data transfer program according to the state of discrimination of an interruption request signal and a data request signal. CONSTITUTION:An output terminal of an interruption request (IRQ) signal of an FDC1 is connected to a DAL7 being the most significant bit via an inverter 3 and a gate 4. Thus, since this IRQ signal is inverted at the inverter 3 and  further inverted at an inverting buffer (IVB)2, the original IRQ signal is given  on a data bus D7. An output terminal of a data request (DRQ) signal of a floppy  disc controller 1 is connected to a data input/output terminal other than -DAL7  via a gate 5. On the data bus, an inversion DRQ signal inverted at the IVB2 is  given on a D6. Each control signal is supplied from a computer, which control  the IVB2 and the operating timing of the gates 4 and 5.
Patent JP-S5757082-A (JP)
Title: Conversion method for picture element density
Inventor: SAKURAI AKIRA
IPC: H04N1/409
Filed: 1980-09-24
Abstract: PURPOSE:To reduce the ruggedness of a picture surface and to eliminate the blur of narrow lines to make the picture high-quality, by converting the density of only the density boundary of the picture by the boundary direction and the density of a noticed picture element. CONSTITUTION:After the picture element density quantized to 5 levels through shift register 1 and 11 is inputted to a 3X3 picture element constituting part 2, density information is given to a boundary direction operating part 3. In the operating part 3, picture element densities S2, S4, S6, S8, (S3+S7), and (S1+S9) are compared with TH (threshold for determining the picture element boundary between white and black) and SH (threshold for existence of an oblique line) and are operated as ''1'' and ''0'' signals, and a direction D of the boundary is determined and outputted to a picture element determining part 4. The determining part 4 determines output picture elements on a basis of the density S5 and the function of the direction D and outputs them in parallel. A parallel-serial converter 5 converts this parallel information to serial picture element information and outputs it.
Patent JP-S5256897-A (JP)
Title: Drive circuit of electrochromic display device
Inventor: SEKIYA FUKUO
IPC: G09F9/30
Filed: 1975-11-05
Abstract: PURPOSE: To prevent coloring of non-display elements by stimulus such as external light, eliminate false display and provide accurate display suitable for electronic watches by periodically adding voltage in erase direction to the non-display elements in a circuit for driving a display device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5921806-A (JP)
Inventor: KODERA HIROAKI
IPC: E01F9/529
Filed: 1982-07-28
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。