baber/WOPTO huggingface dataset:
Patent JP-H10337992-A (JP)
Title: Improved two-stage type thumbtack and stick sheet
Inventor: YASUI SHIGERU
IPC: B43M15/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a thumbtack improved to easily take out the thumbtack without staining a stick sheet by metal rust and without damaging a finger tip in the case of bringing the sheet into close contact by a metal thumbtack to fasten the sheet, and a disc sheet for sticking. SOLUTION: A head flat surface part of a conventional general metal thumbtack is formed in a two-stage type. And, its lower stage part 2 is formed of material such as plastic or felt without rust and having slight elasticity, and a disc-like sheet smaller than its upper stage part 1 is adhered in the improved two-stage type thumbtack and disc sheets for sticking.
Patent JP-S60206699-A (JP)
Inventor: TAMURA TAKASHI
IPC: B43K1/06
Filed: 1984-03-31
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-H05267564-A (JP)
Title: Semiconductor storage device
IPC: H01L27/11
Filed: 1992-03-19
Abstract: PURPOSE:To enable the contact window of each memory cell to be shared upon considering the power source line to be drawn in the direction of a column within the matrix of cells, in its turn, reduce the area of a memory cell region, concerning the layout of the memory cells in a semiconductor storage device where the memory cells of nMOS are arranged in matrix shape. CONSTITUTION:This is so constituted as to provide the region S of a power source line Wc with the same width as the pitch of the column of each memory cell in the direction of the column inside the matrix of memory cells MC and arrange the memory cells so that they may share the contact window of the adjacent memory cells wit the region of the power source line Wc between.
Patent JP-H05264713-A (JP)
Title: Position deciding apparatus in hyperbolic navigation system
IPC: G01S5/10
Filed: 1992-03-19
Abstract: PURPOSE:To enhance the position deciding accuracy of a position deciding apparatus by a method wherein the error of a radio-wave propagation speed is reduced regarding the position deciding apparatus wherein the user's receiver of a hyperbolic navigation system utilizing the propagation of ground radio waves decides coordinates of the position of the receiver. CONSTITUTION:A lane value computation means 13 subdivides a utilization area in prescribed shape units; topographical data which indicates a topographical situation, a latitude and a longitude at each divided area is stored in advance; a topographical ratio is found from related topographical data and from a bearing angle on the basis of a transformed output from a coordinate transformation part 12. Then, the weighted average value of radio-wave propagation speeds according to geographical features is computed from the topographical ratio. Then, a lane value corresponding to the transformed output from the coordinate transformation part 12 is computed by using the radio-wave propagation speeds.
Patent JP-S58181802-A (JP)
Title: Manufacture of ring-shaped permanent magnet anisotropic along its radial direction
Inventor: KOEDA TAKESHI
IPC: B22F5/10
Filed: 1982-04-19
Abstract: PURPOSE:To simplify the structure of dies, while improving work efficiency, by providing a couple of field coils oppositely to each other at right and left about the dies, and performing compression-forming while repulsing magnetic fluxes by the impression of magnetic fields having the same polarity. CONSTITUTION:A couple of field coils 3, 3' are provided at both of the right and left sides of a ring-shaped cavity defined by a die 1, a core rod 6 and a lower die 5, in a manner such that they are arranged in vertical postures at positions symmetric about an axial line along the vertical center of the ring. Said ring-shaped cavity is filled with magnetic powder, and compression-forming is performed by an upper die 4. Magnetic fluxes are formed along the arrow 8 by coupled field coils 3, 3' and let horizontally permeate from both of the right and left ends into the ring of the magnetic powder, so that the rectangular cross of a line of magnetic induction to the wall of the ring can be assured. Since the interior of the upper die 4 is hollow, the magnetic fluxes from the right and left sides repulse to each other at the central part of the ring and then permeate downwards through the core rod 6. Thus, the ring-shaped compressed powdery body of good quality anisotropic along its radial direction is formed.
Patent JP-H03265824-A (JP)
Title: Wavelength conversion type beam deflector and spatial optical switch using the same
Inventor: YAMAMOTO TAKESHI
IPC: G02B5/18
Filed: 1990-03-16
Abstract: PURPOSE:To obtain a beam converter which can easily be integrated and constituted as an array and suitable for the scale reduction of the device by controlling the wavelength of the output light of a wavelength converting element and outputting light from a spectroscope in a desired direction. CONSTITUTION:The device is equipped with the wavelength converting element 2 which converts the wavelength of input and outputs the light and the spectro scope 4 which deflects the output light of the wavelength converting element 2 at the angle of deflection corresponding to its wavelength, and the wavelength of the output light of the wavelength converting element 2 is controlled to output the light from the spectroscope 4 in the desired direction. Namely, the light with wavelength lambdao is converted by the wavelength converting element 2 into light with wavelength lambdai, which is deflected by the spectroscope 4 at the angle thetai of deflection corresponding to the wavelength lambdai. Consequently, the beam converter which can easily be integrated and constituted as an array and suitable for the scale reduction of the device is obtained.
Patent JP-H07264989-A (JP)
Title: Treatment of fruit for preventing melting of cream
Inventor: TSURUTA TAKAHIRO
IPC: A23L29/20
Filed: 1994-03-31
Abstract: PURPOSE:To keep the freshness and the color of a fruit and prevent the melting of cream contacting with the fruit. CONSTITUTION:The melting of cream contacting with a fruit in a fruit cake or dessert containing small pieces of a fruit in cream is prevented by covering the fruit with powdery gelatinized starch.
Patent JP-H02244443-A (JP)
Title: Magneto-optical recording method
Inventor: MUTO YOSHIHIRO
IPC: G11B11/10
Filed: 1989-03-15
Abstract: PURPOSE:To prevent the excess heating of a magneto-optical recording medium consisting of multilayered films by irradiating the recording medium with laser light having a laser power of a high level, then controlling the laser light to put out the same during the prescribed period in succession thereto. CONSTITUTION:A laser light emission control circuit 15 generates a laser driving signal DRV which can project the laser light L consisting of a 2nd laser power PNIGN for a prescribed period of time and controls a magneto-optical disk 1 to the temp. TREC higher than the Curie temp. TCZ of a recording auxiliary layer 5 when recording data DTREC is a '1'. Further, the control circuit controls the laser light L to put out the same by generating the laser driving signal DRV consisting of the 3rd laser power POFF lower than the 1st laser power PLOW for the prescribed period of tau1 prior to the projection of the laser light L consisting of the 1st laser power PLOW when the recording data DTREC shifts to a value '0'. The excessive heating of the magneto-optical recording medium is prevented in this way and pits are formed in the correct shape and intervals according to recording information.
Patent JP-H11244124-A (JP)
Title: Umbrella stand
Inventor: SUGIMOTO HIROFUMI
IPC: A47B61/04
Filed: 1998-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent an umbrella stand from becoming an obstacle even in a house, shop or office of which the space around entrance/exit is narrow. SOLUTION: A casing 3 for housing umbrella in a standing state is arranged so that one part or the whole of the casing is housed inside a wall body 2. This casing 3 is supported at its lower part so as to be turned around an axial line almost parallel and horizontal with the wall surface of the wall body 2 and can be pulled out while inclining its upper part toward the indoor side. Besides, a drain hole 7 for draining rainwater dripped from the housed umbrella is provided on the bottom of the casing 3. Further, a handrail 5 is provided on the front face of the casing 3.
Patent JP-H05267190-A (JP)
Title: Production of semiconductor thin film
IPC: H01L21/205
Filed: 1992-03-23
Abstract: PURPOSE:To provide the production method for silicon carbide thin film containing crystallite phase which is superior in electrical and optical characteristics, in semiconductor thin films. CONSTITUTION:A plasma CVD system is provided with a hydrogen gas line 1 and a material gas line and pneumatic valves 3 and 4 are controlled with a timer. After silicon carbide semiconductor thin films have been grown on a substrate 7 by using material gas containing silicon and carbon elements, the material gas is removed from a reaction chamber and then hydrogen gas is led into the chamber so that the silicon carbide semiconductor thin films may be applied with hydrogen plasma treatment. Therefore it becomes easy to obtain the silicon carbide semiconductor thin films which contain uniform crystallite phase in a wide area.
Patent JP-H10262140-A (JP)
Title: Image reading device
Inventor: MATSUDA SHINYA
IPC: H04N1/10
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To enhance image quality and to realize automatic page turning by means of simple configuration by providing a member which is moved along the surface of a facing-page original so as to turn over a page, measuring a position in a member height direction concerning a height distribution in pace-facing direction and executing a reading operation corresponding to the height distribution. SOLUTION: CPU 101 measures the heights of an original surface in respective line positions by moving a page turning roller a little ahead of the sub- scanning of image picking-up by a line sensor 31 and calculates a lens position corresponding to the height and a distortion correcting quantity (variable magnification rate). A calculated value is stored in RAM 105 to generate a control table T1. An image forming lens is arranged in an adequate position immediately before sub-scanning reaches a target line by referring to the control table T1 and also the distortion correcting quantity as against the target line is given to an image processing circuit 103. A book scanner 1 measures and manages height distribution information by a measurement system 150 consisting of a position sensor 81, a height sensor 82, CPU 101 and RAM 105.
Patent JP-S61224546-A (JP)
Title: Test system using modem interface
Inventor: YUZAWA HIROSHI
IPC: H04L69/40
Filed: 1985-03-28
Abstract: PURPOSE:To attain efficient test in interlocking with a terminal equipment without the provision of a special interface by providing a function selecting the signal line of an MODEM interface by a selector. CONSTITUTION:A M/T interface 5 is provided and switching sections 2, 3 are controlled based on a signal from a switch operating section 4 by the the interlocking operation with a control section 6. The section 5 constitutes an interface between a microprocessor (M) and a terminal equipment (T) and is a circuit having a function interrupting an asynchronous data to the control section 6 (microprocessor) for processing. in applying changeover for the test, the switch operation section 4 is operated. The data from the terminal equipment 15 enters to control section 6 through the M/T interface 5 via the switch section 2 by this operation. Further, the transmission data from the control section 6 is set to the terminal equipment 15 through the M/T interface 5 via the section 3 and the MODEM interface 1.
Patent JP-S59190939-A (JP)
Title: Recovery of phenylacetaldehyde
Inventor: HIRANO HIDEKI
IPC: C07C67/00
Filed: 1983-04-14
Abstract: PURPOSE:To produce a phenylacetic acid ester together with the titled compound, and to recover the titled compound in high yield, by properly selecting the condition of the reaction of a benzyl halide with CO, H2 and an aliphatic alcohol in the presence of a cobalt carbonyl catalyst under mild condition. CONSTITUTION:A mixture of a phenylacetic acid ester and phenylacetaldehyde is prepared by reacting a benzyl halide with CO, H2, a basic substance and an aliphatic alcohol in the presence of a cobalt carbonyl catalyst (e.g. alcohol solution of cobalt tetracarbonyl anion), if necessary in the presence of an inert solvent. The unreacted substances, the solvent, and the volatile components are removed from the reaction mixture by distillation, and the resultant concentrated liquid is washed with an aqueous solution of a mineral acid. A bisulfite, etc. is added to the organic phase to obtain the bisulfite of phenylacetaldehyde, which is separated from the organic phase. The phenylacetic acid ester is recovered from the organic phase by distillation, and the distillation residue is added with an acidic substance and distilled again to recover phenylacetaldehyde.
Patent JP-H01237730-A (JP)
Title: Information succeeding system between job steps in virtual memory system
Inventor: TAKENAGA SHINKICHI
IPC: G06F9/46
Filed: 1988-03-17
Abstract: PURPOSE:To effectively utilize resources by using a virtual storage where an access can be directly made, and utilizing a storing area to be peculiar for a program. CONSTITUTION:An information succeeding control mechanism 100 controls the succeeding of information based on defined information and a cutting means 102 cuts the storing area, in which the succeeding information are stored, from an address space. A recording means 103 records switch control information concerning a cut switch block concerning to a recording book. A connecting means 104 connects the cut switch block to the address space of the program, which corresponds to job steps Ja-Jn of an information succeeding destination, according to switch control information to be recorded to the recording book 101. By this connection, the program corresponding to the job step of the information succeeding destination can be obtained only by making access to the address space which is peculiar for the its own program. A deleting means 105 deletes the switch control information to correspond to the switch block where the connection processing by the means 104 is finished from the recording book.
Patent JP-H09261383-A (JP)
Title: Image forming device
Inventor: SATOMURA SEIICHIRO
IPC: H04N1/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To save paper sheets and to improve operability, functionality and copy productivity by judging the co-existence of a one-surface original and a both-surface original when they are co-existing and printing and outputting it. SOLUTION: An original bunch where the one-surface and the both-surface originals are co-existing is arranged in a circular original transmitting device RDF(recycling document feeder) and a front surface original image is recorded in a disk. Then, the original is turned-over by RDF, a back surface image is read so as to be transmitted to an image presence or absence judging circuit 307 and presence or absence of the original is given to a control part 30 from the eight-bit signal of image data. At the time of image presence, an instruction is executed so as to write binary image data in an image storage part 304 or transfer it to a printer part. The reading completed original is turned-over again and returned. The procedure is executed till the original runs out.  Both- surface or one-surface printing is executed for an indicated number by a sort function at the point of time when the original runs out.
Patent JP-H11248861-A (JP)
Title: Clock with key
Inventor: GOTO YOSHINORI
IPC: G04C21/16
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for pulling a key before operating a ringer stop button when stopping an alarm and to securely wake up a person with the double operation by inserting the key into the through hole of the ringer stop button when setting an alarm. SOLUTION: When a key 14 is not used, a rotary plate 12 is rotated and is opened, thus supporting and suspending the key 14 by the rotary plate 12 so that its projection 14c IS hooked to the edge of a shaft hole 12b. In this case, the rotary plate 12 is rotated and is closed along sheathing 6, a knob part 14b of the key 14 being supported at an upper portion is rotated, and the direction of the projection 14c is aligned to a hole 10 so that the projection 14c can be inserted into the through hole 10. Since the through hole 10 is in a flat and long hole shape sideways, the projection 14c of the key 14 is also inserted toward the hole 10 while a wide surface is directed in up/down directions so that the projection 14c matches the hole.  A user needs to match the projection of the key 14 to the through hole of the ringing stop button and then pulls to stop an alarm report, thus securing waking up the user.
Patent JP-H10262036-A (JP)
Title: Synchronization method for distributed reference vibration system and reference vibration generator
Inventor: NAGANO MASAMICHI
IPC: H04L7/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To secure effective synchronization of reference vibrations between the system units by using a nonlinear circuit as a reference vibration generation system for the distributed system units, controlling the output of the nonlinear circuit to restore to the state prior to variance when there is variance in its input/output sum, and accordingly eliminating the phase difference of the reference vibration. SOLUTION: A composite wave of a sending wave and a receiving wave sent from another system unit is used as an input wave, and the upper and lower limit levels are set to the amplitude of the input wave. Thus, a reference vibration generating circuit system is added to the system units A and B, respectively to modulate the sending wave serving as an output wave, so that upper and lower limit levels are set at its incident wave amplitudes. A nonlinear circuit is used as a reference vibration generation system of every system unit, and the output of the nonlinear circuit is controlled to secure its non-variance state against the variance of its input/output sum. Thus, the phase difference in the reference vibrations is eliminated between the both systems A and B.  As a result, the effective synchronization of reference vibrations is secured between the units A and B, and a cooperative operation is attained between both systems.
Patent JP-H06255145-A (JP)
Title: Thermal printer
Inventor: YASUGATA KAZUHIRO
IPC: B41J31/00
Filed: 1993-03-02
Abstract: PURPOSE:To easily observe kinds of an inkribbon and a recording paper loaded on the title device at a glance as well as the combination of the kinds thereof so that a print mistake due to the erroneous combination of the kinds of the ink ribbon and the recording paper can be easily and effectively prevented. CONSTITUTION:This device comprises a judgment means 12 that judges a kind of a loaded ink ribbon 10, a judgment means 13 that judges a kind of a loaded recording paper 11 and an indication means 19 that indicates the judgment results of the ink ribbon 10 and recording paper 11 and the combination property of the kinds thereof.
Patent JP-H07279604-A (JP)
Title: Anti-corrosion method of radius processing part on disc base of steam turbine rotor
Inventor: TAKEZOE KENZABURO
IPC: C23C4/18
Filed: 1994-04-01
Abstract: PURPOSE:To prevent any corrosion and crack by forming a pure aluminium film by a thermal spray method on the entire periphery of radius processed part of a disc base and holding a film formed part in a specific temperature range for a specific time and forming an inter-metal compound of Al-Fe system and Al-Cr system on the interface between the periphery surface of the rounded corner part of the disc base and the film. CONSTITUTION:A pure aluminum film 5 is formed by a thermal spray method with 0.3mm thickness across its entire periphery with an arbitrary width covering a corner 4 part perfectly in a so small radius position, as 15mm, of the corner 4 part of the base and in a so large radius position as bigger than that, among discs 2 engraved on a steam turbine rotor 1 made of a forged steel including 1% Cr-1% Mo-0.3%V. Then, the corner 4 part is heated up to 550-600 deg.C by an induction type heater and this temperature is maintained for about two hours. Thus, the rotor reinforced in its anti-corrosion property and having no crack generated can be made by forming the metal compound of Al-Fe system and Al-Cr system on the interface between the film 5 and the rotor 1 outer surface.
Patent JP-H11260796-A (JP)
Title: Etching method
Inventor: NISHIMORI YASUHIRO
IPC: H01L21/3065
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce damage without deteriorating etching speed and working form by etching residual polycrystalline silicon by plasma having low saturation ion current density, before a base oxide film is exposed, when plasma etching is performed with specified saturation ion current density. SOLUTION: Polycrystalline silicon 21 formed on a gate oxide film 23 is etched by using plasma having specified saturation ion current density, e.g. 2.4 mA/cm<2> . When polycrystalline silicon 21 comes to exist on an LOCOS 22 and a gate oxide film 23, the residual polycrystalline silicon 21 is etched by using plasma having saturation ion current density, e.g. 1.1 mA/cm<2> , lower than the specified saturation ion current density. Changeover of saturation ion current density is performed by experience before about 10% of time when the etching of the polycrystalline silicon 21 on the gate oxide film 23 is ended. As a result, damage can be reduced, and etching speed and form are not deteriorated.
Patent JP-S59189320-A (JP)
Title: Electrode plate for liquid crystal display body
Inventor: MATSUNAKA NARIMASA
IPC: C03C23/00
Filed: 1983-04-13
Abstract: PURPOSE:To enable economical treatment in a large quantity by bringing a plate-shaped body of soda lime glass into contact reaction in the presence of a reactive gaseous body of sulfur or the compd. or chloride thereof and extracting away the sodium component on the glass surface. CONSTITUTION:A plate body P of soda lime glass for an electrode plate worked to a suitable size and thickness is fed into a treating furnace 10 in which the atmosphere of a reactive gaseous material of sulfur or the compd. or chloride thereof is formed. As the plate body is successively moved by a transfer conveyor 18 to the 3rd zone, 4th zone..., the reactive extraction of the sodium component on the glass surface is successively performed. Sulfur alone, gaseous sulfurous acid or liquefied gas of gaseous sulfurous anhydride, or ammonium sulfate, ammonium chloride, etc. are generally used as the reactive chemical.
Patent JP-H05265939-A (JP)
Title: Data transfer equipment
IPC: G06F13/38
Filed: 1992-03-23
Abstract: PURPOSE:To use one data buffer memory, and to solve the problem of an area occupying a circuit board in a device and a cost by using the data buffer memory by a time-division, storing data transferred from the first device, and transferring the data to the second device. CONSTITUTION:When a data transmission and reception request signal from a serial/parallel conversion circuit 16 is supplied, a data transmission and reception between the serial/parallel conversion circuit 16 and a data buffer memory 14 is operated. When the data transmission and reception request signal from an error/correction circuit 15 is supplied while the data transmission and reception request signal from the serial/parallel conversion circuit 16 is not supplied, the data transmission and reception between the error/correction circuit 15 and the data buffer memory 14 is operated. When the data transmission and reception request signal from the serial/parallel conversion circuit 16 and the data transmission and reception request signal from the error/correction circuit 15 are not supplied, the data transmission and reception between the data buffer memory 14 and an interface circuit 13 is operated.