baber/WOPTO huggingface dataset:
Patent JP-H10308924-A (JP)
Title: Encoding device/method
Inventor: SASAKI MASAAKI
IPC: H04N19/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To easily generate an auxiliary video used as a caption and a menu by generating encoding data of a video signal, which is obtained by overlapping coordinate data showing display area for respective videos with the plural videos, as recording data in a recording medium. SOLUTION: A sub-picture encoder 4 quantizes an analog sub-picture video signal from an externally connected analog VTR device or an eight bit-digital video data luminance signal from an externally connected digital VTR device and a computer into quaternary so that they are compatible with sub-picture video data of a DVD specification. The sub-picture encoder 4 variable length- encodes quantized sub-picture video data, inputs it to the input terminal (c) of a multiplex device 7 and decodes it. The sub-picture encoder 4 overlaps it with video data of a background picture to be a background, displays it on the monitor device of an operation terminal 5 and shows it to a user.
Patent JP-H1084670-A (JP)
Title: Reflector-pump network that prevents harmonic distortion and saturates composite harmonic power demand from rectifier
Inventor: SMITH STEVE
IPC: H02M1/42
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the harmonic level even if the harmonic wave exceeds the maximum harmonic wave to which a pump or any reflector is tuned, by insulating a composite harmonic current demand arising from a full-wave rectification process from an AC power supply through the reflector in a reflector-pump network. SOLUTION: A reflector-pump network 10 is placed between an AC power supply 12 and an AC-to-DC rectifier 18. The AC-to-DC rectifier 18 generates a composite harmonic current demand from the AC power supply 12. A two-terminal pump 16 functions as a current generator that saturates the composite harmonic current request produced by the AC-to-DC rectifier 18. As a result, almost all the composite harmonic current requests produced by the AC-to-DC rectifier 18 are saturated with accumulated energy held by the pump 16; therefore, they are prevented from occurring at the AC power supply 12. Consequently, the composite harmonic current requests arising from the processes of full-wave rectification by the AC-to-DC full-wave rectifier 18 are saturated by the pump 16 within the network 10 and are insulated from the AC power supply 12 by the reflector 14 within the network 10.
Patent JP-H06335174-A (JP)
Title: Automatic charger with countermeasure against service interruption
Inventor: HOSHINO MASAJI
IPC: H02J7/02
Filed: 1993-05-17
Abstract: PURPOSE:To use a battery after the confirmation of the finish of charging by a method wherein a charging mode is displayed simultaneously when the charging is started, a charging state is displayed by several stages, the charging is stopped simultaneously when the charging is finished and the finish of the charging is displayed. CONSTITUTION:A normal charging mode display 9, a uniform charging mode indicator 10, an initial charging state display 17, a final charging state indicator 18 and a check display 49 which indicates an abnormality are provided. A charging mode is displayed simultaneously when charging of a battery 4 is started, a charging state is displayed by several stages, the charging is stopped simultaneously when the charging is finished and the finish of the charging is displayed. Therefore, even if an abnormality such as a service interruption occurs during the charging, when the interrupted service is recovered afterwards, the unfinished charging is automatically continued and the finish of the charging can be notified. Further, it can be notified that, although the charging is finished, an abnormality such as a service interruption occurs in a power supply side. With this constitution, the battery 4 can be used after the confirmation of the secure finish of the charging.
Patent JP-S61272364-A (JP)
Title: Metallic mold
Inventor: IWAKI MASAYA
IPC: C23C14/48
Filed: 1985-05-28
Abstract: PURPOSE:To obtain a metallic mold having high accuracy and durability by implanting Ti or N ions into the surface of a metallic mold and forming a thin TiN film on the surface of the mold. CONSTITUTION:About 10<17> Ti ions per 1cm<3> or about 5X10<17> N ions per 1cm<3> are implanted into the surface of a metallic mold such as a steel mold for molding plastics. A thin TiN film is then formed on the surface of the mold by a PVD method applicable at a low temp. such as sputtering or ion plating.
Patent JP-H10230724-A (JP)
Title: Damping force adjustment system
Inventor: MORITA YUJI
IPC: B60G17/015
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To converge resonance of a suspension by providing a controller which changes over damping force of a shock absorber to higher force than that generated at the time of ordinary running when a stroke of the suspension exceeds a threshold value. SOLUTION: A controller 2 keeps damping force of shock absorbers 1F, 1R in a soft condition at the time of ordinary running. A stroke of a suspension on a front wheel side is detected by a stroke sensor 3. If the stroke of the suspension exceeds a threshold value, damping force of the shock absorber 1F on the front wheel side is changed over to high force. When a rear wheel reaches a position of a front wheel, damping force of the shock absorber 1R on the rear wheel side is changed over to high force. Consequently, it is possible to converge resonance of the suspension.
Patent JP-S5963077-A (JP)
Inventor: FURANKU SHII JIBOO
IPC: G11B25/04
Filed: 1983-06-28
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。
Patent JP-H07321121-A (JP)
Title: Semiconductor device
Inventor: IGARASHI TAKAYUKI
IPC: H01L29/73
Filed: 1994-05-27
Abstract: PURPOSE:To obtain a semiconductor device having a fine structure by reducing the difference in the levels of base, emitter and collector electrodes. CONSTITUTION:An N-type burried collector layer 2 is formed on a P-type substrate 1, an N-type epitaxial layer 4 is formed on the collector layer 2, an outer base region 33, an inner base region 32 and an emitter region 31 are formed on the surface of the epitaxial layer 4. An outer base lead-out electrode 34 is formed on the surface of the outer base region 33, and a polysilicon film 35 is provided between the outer lead-out electrode 34 and a field oxide film 6. Also, an emitter electrode 36, having flat upper surface, is formed on the emitter region 31, and by adjusting the thickness of the polysilicon film 23, the height of the junction surface of the emitter electrode 36 and a wiring 16b and the outer base electrode 34 and a wiring 16c can be made equal.
Patent JP-S5741541-A (JP)
Title: Solar heat collecting boiler
Inventor: YUKITA HISAYOSHI
IPC: F22B1/00
Filed: 1980-08-22
Abstract: PURPOSE: To increase the heat collecting efficiency of the captioned solar heat collecting boiler and to make it possible to generate high temperature steam as a heat medium by a method wherein a heat medium circulating pipe is connected to a steam generating pool in a transparent vacuum container and a solar heat collecting means is provided in the heat medium circulating pipe.  
     CONSTITUTION: Both ends of a transparent glass tube 2 are sealed airtight with metallic end caps 3a and 3b, respectively, to thereby constitute a vacuum container 1. In this case, tube 2 includes a vertical section 2a and an inclined section 2b which are formed continuously are integrally with each other with the angle of inclination α of the inclined section 2b is greater than 10 degree with respect to the horizontal plane. Further, the steam generating pool 4 is received within the vertical section 2a while a liquid drum 10 is received in the lower portion of the inclined section 2b of the tube 2 and the steam generating pool 4 and the liquid drum 10 are connected to each other through a heat collecting pipe 5 fixed with a heat collecting plate 15 on the outer surface thereof on one hand and through a return pipe 11 on the other hand. In operation, the liquid heat medium is supplied to the steam generating pool 4 to a predetermined level and the steam generating through the heat collecting pipe 5 is taken out from a pipe 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02293918-A (JP)
Title: Keyboard device
Inventor: NAGAI YUKO
IPC: G06F3/023
Filed: 1989-05-08
Abstract: PURPOSE:To automatically display a function guide being different by a utility program at the time of starting the utility program by adding a liquid crystal display panel for displaying the function guide and a display control circuit for controlling it to a keyboard device. CONSTITUTION:This keyboard device is constituted of a guide menu display panel 1, a guide display control circuit 2 and a keyboard 3. When an operating system or a utility guide is started in a computer, a registration number thereto is outputted to a data bus 4 and an address bus 5, and processed by the guide display control circuit 2. Subsequently, a function guide menu to the started program is displayed on the guide menu display panel 1. In such a way, a func tion guide of every utility program is displayed automatically at the time of its starting.
Patent JP-H05315468-A (JP)
Title: Structure of leadless chip carrier
Inventor: HIRATA SHIGEKICHI
IPC: H01L23/29
Filed: 1992-05-08
Abstract: PURPOSE:To prevent influence such as electromagnet is from the outside on the active and passive elements mounted inside a leadless chip carrier. CONSTITUTION:Active and passive elements 3 are mounted with adhesive 2 on a spot-faced part in the center of an organic substrate 1 wherein a wiring pattern 8 is formed in advance. The active and passive elements 3 and the wiring pattern 8 of the organic substrate 1 are connected by a metallic fine wire 4. After coating is performed by a coating material 5 such as synthetic resin, a conductive substance 6 is applied to the surface of the coating material 5 and the conductive substance 6 is applied also to the rear of the organic substrate 1 simultaneously.
Patent JP-S5240856-A (JP)
Title: Warm water storage quantity controlling device for water warmer
Inventor: ASAI TATAHISA
IPC: F24H1/18
Filed: 1975-09-26
Abstract: PURPOSE:To make the exact controlling of storage quantity of warm water by means of setting up the OFF temperature of temperature detector at a range of steep temperature gradient in a temperature distribution of boundary surface between a warm water zone and a water zone.
Patent JP-S5542358-A (JP)
Title: Signal detection system
Inventor: YAMAZAKI SHIGERU
IPC: G11B15/087
Filed: 1978-09-20
Abstract: PURPOSE: To detect definitely a stop signal for a magnetic recording and reproducing device by recording two stop signals of different frequencies.  
     CONSTITUTION: Signal 1 including signals S 1  and S 2  is supplied to AND 1  and AND 2 , where signals S 1  and S 2  are detected to generate outputs 2 and 3. Then, monostable multivibrators MM 1  and MM 2  set to T 1  and T 2  of time a little bit longer than time widths of signals S 1  and S 2  generate outputs 4 and 5. Next, outputs 6 and 7 are obtained from AND 3  and AND 4  and output 8 is obtained from FF. Then, output 9 of monostable multivibrator MM 3  and output 8 are AND-ed by AND 5  to generate output 10, which is counted by counter CNT up to a constant value, thereby obtaining output 11. Next, monostable multivibrator MM 4  is operated by output 12 of AND 6  to form stop signal 13. In this way, two signals different in frequency appearing alternately at a fixed interval of time are detected, signal detection can be carried out definitely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6013700-A (JP)
Inventor: KOGA MIKIO
IPC: B67D9/00
Filed: 1983-06-27
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-S5542807-A (JP)
Title: Transfer molding apparatus
Inventor: TSUZUKI SUSUMU
IPC: B29C43/00
Filed: 1978-09-22
Abstract: PURPOSE:To obtain the title apparatus capable of producing molded product of  uniform quality regardless of the displacement of resin by measuring the pressure  applied on resin and the displacement of plunger and automatically controlling the  temperature for preheating based upon the measured data. CONSTITUTION:Desired moled product is obtained by transferring preheated resin- tablet 15 to mold cavity portion 17 by plunger 6. During this procedure, resin pressure is measured by pressure sensor 7, the outputted signal is amplified at the amplifier 11 while the displacement of plunger is measured by the strain gauge 8, the outputted signal is differentiated at the differentiator 9. Then, the quotient P/V, wherein P is resin pressure and V is plunger speed, is calculated at the quotient calculator 10. P/V is compared with the value preset at the comparing and memory circuit 12. Based upon the compared value, heating temp. of the resin- tablet 15 at the preheater 13 is controlled.
Patent JP-S60258685-A (JP)
Title: Feature detecting method of image pattern
Inventor: EJIRI KOUICHI
IPC: G06K9/46
Filed: 1984-06-06
Abstract: PURPOSE:To improve the precison of discrimination by projecting pattern picture elements having a direction code, and detecting a feature parameter having two- dimensional representation like the relation between coordinates characteristic to each side and direction code. CONSTITUTION:Features which are given by direction codes 1, 3, 5, and 7 and indicate 16 division directions of a circumference are integrated into features which have direction codes 0, 2, 4, and 6 and indicate 8 division directions of the circumference. For the purpose, a judgement of which of direction 0 and 2 the direction code 1 should coincide with each other is made from the front-rear relation of the connection of pattern picture elements. The pattern picture elements are further projected on respective sides and the quantity and distribution position of direction components are written in a Cx memory and a Cy memory. Those Cx and Cy memories are parameter memories provided in a RAM.
Patent JP-S60257578-A (JP)
Title: Monolithic microwave amplifier
Inventor: ISHIKAWA MITSURU
IPC: H01L21/302
Filed: 1984-06-04
Abstract: PURPOSE:To improve the effect of heat dissipation and durability by filling an etching hole with a conductor metal, obtaining substrate thickness required through lapping and completely filling the etching hole with the conductor metal. CONSTITUTION:A substrate is set previously to a wafer in required substrate thickness (a) or more, an etching hole 2 in necessary depth is formed to the required section of the base of the substrate, and the etching hole 2 is filled through plating on the whole surface by using a conductor metal 7, such as copper, gold, nickel, etc. The substrate 1 is lapped together with the conductor metal 7 and adjusted to required substrate thickness (a). Accordingly, durability and the effect of heat dissipation are improved, and carrier attaching work is also simplified from the whole shape.
Patent JP-H1049666-A (JP)
Title: Fragment generator and fragment generating method
Inventor: FUIRITSUPU II JIENSEN
IPC: G06T3/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To perform object/transformation mapping with a minimum quantity of local hardware overheat without lowering pixel quality by making a forward mapping mechanism, a pixel scanning mechanism, and a reverse mapping mechanism a pipeline in this order. SOLUTION: The forward mapping mechanism 36 maps an object data array forward from an object space to an image space to generate an object address set consisting of image space addresses of object data points having data value included in the object data array. The pixel scanning mechanism 38 receives and scans the object address set to determine pixels positioned in some area of the object data set in an image space. The reverse mapping mechanism 40 receives the pixel address data, determines one distance as to respective the pixels in the area, and reversely maps respective distances from the image space to the object space as to the above data values.
Patent JP-S609178-A (JP)
Title: Photovoltaic device
Inventor: NOZAKI HIDETOSHI
IPC: H01L31/076
Filed: 1983-06-29
Abstract: PURPOSE:To improve conversion efficiency by forming at least one layer in a P type layer and an N type layer forming a P-N junction as the connecting section of a unit photovoltaic cell into a crystallite semiconductor layer. CONSTITUTION:Unit photovoltaic cells using amorphous semiconductor layers with P-I- N type junctions are laminated on a conductive substrate 21 in succession, and the P-N junctions as the connecting sections of the unit photovoltaic cells in a photovoltaic device, on the surface thereof a conductive layer is formed, are shaped in crystallite semiconductor layers. Consequently, when the crystallite semiconductor layers are used as the P-N junctions, junctions, rectification factors thereof are smaller than any P-N junctions by an amorphous semiconductor and recombination currents in junction surfaces thereof are large, are obtained. Accordingly, the short-circuiting photocurrents JSC of the photovoltaic device can be increased. When forming the P-N junctions, optical forbidden band width also extends over 1.7eV or more and the quantity of beams being absorbed is reduced sufficiently in a P type layer even when the film thickness of the P type layer and an N type layer is selected properly within a range of 50Angstrom  or more in which the junctions of the unit cells can be formed appropriately because an impurity need not be doped in high concentration. High release voltage can be obtained by said effect, and conversion efficiency is improved.
Patent JP-S5449680-A (JP)
Title: Equipment for floc removal in water
Inventor: MATSUOKA HIROMASA
IPC: C02F1/24
Filed: 1977-09-26
Abstract: PURPOSE: To float floc in raw water efficiently by directly dissolving air into raw water under pressure and then returning the pressure to normal level to create bubble in the raw water.  
     CONSTITUTION: In an equipment for floc removal in water, floc-containing water to be treated is reserved in an airtight tank 10, and aerial gas is aerated through an aeration plate 21 under high pressure and is dissolved into raw water to be treated. A valve 17 is opened to reduce the pressure to normal level to create fine bubbles. By these fine bubble, floc in water to be treated is floated and after the floated floc in collected and removed through valve 16, treated water in the airtight tank 10 is discharged through a valve 12. Thus, when floc-containing water to be treated is put into airtight tank through a valve 11 and when it is breated by adhering bubble to floc for flotation, folc is prevented from breaking and besides, becuse bubble are, formed around floc as cores, it provides efficient adhesion and high removal rate 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05346672-A (JP)
Title: Coating liquid for photoconductive layer and electorophotographic sensitive body
Inventor: ITAMI AKIHIKO
IPC: G03G5/06
Filed: 1991-05-21
Abstract: PURPOSE:To provide a coating liquid having excellent electrophotographic sensitivity and durability and to provide an electrophotographic sensitive body by coating with this liquid. CONSTITUTION:This coating liquid is prepared by incorporating a mixed crystal of titanylphthalocyanine and vanadylphthalocyanine and a phthalocyanine deriv. into a solvent. Or, the mixed cyrstal is dispersed in a dispersion medium essentially consisting of at least one of branched-chain ketone solvents, branched- chain ester solvents or alcohol solvents to prepare the coating liquid. The mixed crystal shows the main definite peak at 27.2 deg.+ or -0.2 deg. Bragg angle 2theta for CuKalpha ray (1.541Angstrom  wavelength) in the X-ray diffraction spectrum. The obtd. coating liquid is used for photoconductive layers 2, 3.
Patent JP-S5641499-A (JP)
Title: Jet pump for transporting muddy water
Inventor: AKESAKA TOSHIO
IPC: E21D9/12
Filed: 1979-09-12
Abstract: PURPOSE:To discharge smoothly muddy waste water, that is, muddy water mixing in muck, by introducing perssurized muddy water through a muddy water transportation pump into a muddy water drain pipe and thus raising pressure in the tube instead of installing an independent suction pump. CONSTITUTION:In the operation of a muddy water transportation system, part of the pressurized muddy water in a muddy water transportation pipe 24 from jet holes 46 in a pressurized muddy water intake 26 through a pressurized muddy water chamber 48, conduit 34, and the pressurized muddy water chamber 52 of a pressurized muddy water supply section 32 is jetted out at a diameter expanding portion 30b of a pressurized muddy water supply section 32 from a jet hole that is in an end wall 56, and the jet does not obstruct the flow of muck but pressurizes it and keeps urging its flow. Because the diameter expanding portion 30b of the pessurized muddy water supply section 32 is tapered to reduce its diameter gradually and pressureized muddy water is jetted out past the end wall 56 which is at the portion with the largest diameter, high pressure water can be introduced into a muddy water drain pipe 30 without substantially reducing its inner diameter, and smooth drainage of muddy water can be promoted without stones and sands and mud staying in the diameter expanding portion 30b.
Patent JP-H11295522-A (JP)
Title: Polarizing plate
Inventor: KATSUMA KATSUHIKO
IPC: G02B5/30
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a polarizing plate excellent in durability such as heat resistance and exhibiting superior display grade by laminating a layer of a curable resin compsn. having a specified modulus of storage elasticity on at least one face of a polarizing film by way of an undercoat layer. SOLUTION: A layer of a curable resin campsn. A having >=5×10<9> dyne/cm<2> modulus of storage elasticity at 70 deg.C is laminated on at least one face of a polarizing film by way of an undercoat layer. The resin compsn. is prepd. by adding a polymn. initiator II to a product I obtd. by allowing a compd. (a) having two or more isocyanate groups in one molecule to react with a compd. (b) having two or more active hydrogen atoms capable of reacting with isocyanate groups in one molecule and allowing the isocyanate groups of the resultant urethane compd. (c) contg. two or more isocyanate groups in one molecule to react with a compd. (d) having both active hydrogen atoms and polymerizable unsatd. groups capable of reacting with isocyanate groups in one molecule and a diamine compd. (e).
Patent JP-S5817346-A (JP)
Title: Optical measuring device
Inventor: UMEMOTO TAKASHI
IPC: G01N21/53
Filed: 1981-07-23
Abstract: PURPOSE:To obtain an accurate correcting reference light, by additionally installing an optical path consisting of an optical fiber between a projector and a  collector. CONSTITUTION:The one light 4a from a lamp 16, passing an air-contaminating material 5 to be measured, is converted into an electric signal via a moving mirror 28a by a photoelectric element 29a, and produces one input signal SA of a comparator 312. The other light 4b passes a half mirror 28b via a glass fiber 14, and produces a signal level SB. The comparision of the signals SA and SB with each other finds the degree of contamination of air. In order to correct the measuring device, the light 4a is shut off with the mirror 28a moved, the light 4b is sent to a photoelectric element 29a from the half mirror 28b to generate the signals SA and SB by means of which a correction is made.