baber/WOPTO huggingface dataset:
Patent JP-H0832041-A (JP)
Title: Case of solid state image pickup device
Inventor: MURAKAMI MASAKI
IPC: H01L27/14
Filed: 1994-07-14
Abstract: PURPOSE:To provide a case for a solid state image pickup device, which can improve precision, reliability, yield, etc., of solid state image pickup device. CONSTITUTION:A sine wave protruding part 1a and a sine wave recessed part 1b are formed on a base frame 1. A sine wave recessed part 2a and a sine wave protruding part 2b which engage with the protruding part 1a and the recessed part 1b of the base frame 1 are formed at the corresponding positions of a window frame 2. By constituting the base frame 1 and the window frame 2 as the above structure, positioning is easily and accurately enabled in the process wherein the frames and an optical window plate are assembled. The frames and the optical window plate are not bonded in the false direction. Position deviation from the assembling time of the frames and the optical window plate to the bonding time can be prevented. After bonding, the bonded surfaces are hard to be peeled, so that precision, reliability, yield, etc., of the solid state image pickup device can be improved.
Patent JP-S6140378-A (JP)
Title: Body sealer having high rust preventing effect
Inventor: NAKAMURA TADAYOSHI
IPC: C09D127/04
Filed: 1984-07-31
Abstract: PURPOSE:The titled body sealer, obtained by incorporating a specific amount or less of calcium carbonate in a plastisol of a vinyl chloride based resin, capable of ensuring the rust preventing properties by thin coating without causing poor appearance nor cracking with time. CONSTITUTION:A body sealer obtained by adding <=25wt%, particularly <=10wt% calcium carbonate, preferably ultrafine particulate calcium carbonate which is a synthetic product to a vinyl chloride based resin as a principal resin component. The addition of preferably 5-0.5wt% rust preventing pigment, e.g. lead cyanamide or strontium chromate, further improves the rust preventing properties.
Patent JP-H11355294-A (JP)
Title: Method and device for communication
Inventor: OKAZAKI JUN
IPC: H04L12/28
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To efficiently transmit data to a node connected to a bus of the IEEE1394 even in the case of data which have a variable transmission rate and include or donot include transmission band information which is not adapted to the EEE1394. SOLUTION: A band measuring part 2 of a communication equipment 1 measures the band of data to be transmitted and gives it to a microcomputer 13. A band calculation part 3 of the microcomputer 3 calculates a transmission band adapted to the IEEE1394 from the measurement result. Band information extracted by a band information extraction part 5 and the measurement result are processed by a band information processing part 6 in order to make data correspond to the NEEE1394. A band acquisition part 4 takes one or both of the calculation value calculated by the band calculation means and the processing result as the reference of the transmission band, and an isochronous manager function of a microcomputer 18 on the reception side is used to acquire the transmission band before communication. Thus, the communication equipment can obtain the optimum transmission band.
Patent JP-H0214502-A (JP)
Title: Rare-earth element permanent magnet and its manufacture
Inventor: OTSUKA TSUTOMU
IPC: H01F7/02
Filed: 1988-07-01
Abstract: PURPOSE:To enhance a corrosion resistance, to recover a magnet characteristic when a small piece or a thin product is worked and to enhance an acid resistance by a method wherein, in addition to an electrode, for plating use, to be used as a final finish plating film, a specific electrode is used as an anode electrode and a plating operation is executed. CONSTITUTION:When a metal film is formed on the surface of a sintered substance composed mainly of an R2T14B intermetallic compound (where R is a rare-earth element containing yttrium and T is a transition metal), at least two or more kinds of anode electrodes of one or more kinds from an R metal, an R-T alloy or an R-T-B alloy as a first plating film and of a second electrode for plating use composed of a corrosion-resisting metal to be used as a final plating film are used; an organic electrode plating operation is executed. Then, an alloy plating film composed of a metal (e.g., Ni) as a second plating film and of the R metal (or the R-T alloy or the R-T-B alloy) is formed. After that, an organic electrolytic plating operation of only the second plating film is executed; the second plating film is formed. As a result, a close contact property of the metal film is enhanced remarkably; a corrosion resistance is enhanced furthermore.
Patent JP-H0510260-A (JP)
Title: Hermetic type motor-driven compressor
Inventor: MANGYO MASAO
IPC: F04B39/12
Filed: 1991-07-03
Abstract: PURPOSE:To reduce noise of a hermetic type compressor used for a refrigerator, etc., by suppressing the pulsation of the discharged gas and eliminating the blow-back of the intake gas. CONSTITUTION:A bellows shaped flexible cap 31 is installed in a discharge chamber 30, and arranged, keeping a gap from a communicating pipe 35, and a suction hole 37 is formed on an intake muffler 39, and opened and closed by a reed 38.
Patent JP-H11313715-A (JP)
Title: Face cover
Inventor: EGUCHI HATSUE
IPC: A45D44/12
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To eliminate uncomfortable feeling, to ease breathing and to make a face cover disposable after every use by providing plural air-permeable holes at nostril part of the face cover corresponding to the positions of the nostrils of face. SOLUTION: The plural air-permeable holes 3 for easing breathing are provided at the nostril part 2 of the face cover 1 corresponding to the positions of the nostrils of the face. The holes 3 are punched in the form of plural round holes, e.g. In addition, a cutting of a vertical grid shape is punched. The center of the cutting is made longer than the right and left parts of it to fit the height of a nose. In the case of covering a face with this face cover 1, a wrinkle work 4 is given vertically to prevent slippage. When a customer has her hair washed at a beauty saloon, the holes 3 of the face cover 1 is fitted to around the nostrils of the finger and the surrounding of the part 2 of the cover 1 given the wrinkling work 4 is stretched lightly to cover the face of the customer.  Since the part of the stretched wrinkles is made a little to easily fit to the height of the nose to prevent slipping down from the face.
Patent JP-H0198184-A (JP)
Title: Expandable multi-port random access memory
Inventor: DANIERU CHIYAN
IPC: G11C7/00
Filed: 1988-07-01
Abstract: PURPOSE: To attain the high speed of an operating time by detecting the difference between read currents with respect to bit lines by a sense amplifier in a read port and determining a latch state by bit lines with a data buffer in a write port. CONSTITUTION: In the case of reading information, a word line 28 brings a read current IR into conduction with respect to one row under the control of a current supplying decoder 31 and at that time, read transistors TR 20, 21 with respect to that row are brought into condition. Then, a sense amplifier 30 determines the binary value of data by detecting the difference between read currents corresponding to bit lines 24, 26. Next, in the case of writing a data it in a cell, a current is supplied from a standby current word line 19 to the write word line 40 with respect to the cell by current supplying multidecoders 41, 42. Then, the latch state of write port transistors TR 32, 33 is determined according to the difference voltage appearing on bit lines 36, 38 by a data buffer 44.  Consequently, since this constitution gives additional read and write ports to a memory, high-speed access is made possible.
Patent JP-H1110866-A (JP)
Title: Ink jet recording device
Inventor: KAWAGUCHI TAKEMI
IPC: B41J2/045
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To make a gradational controlling possible with a single driving waveform and, at the same time, realize the speeding-up of printing by a method wherein the driving signal generating circuit of a laminate type piezoelectric element and the controlling circuit for controlling the actions with a selecting circuit of piezoelectric element pieces, to which the driving signal generated at the driving signal generating circuit is applied, are provided. SOLUTION: In this device, an ink chamber 30 is composed of a base 50, a nozzle plate 20 and a diaphragm 40, on which a piezoelectric element 10 is tightly fixed so as to elastically deform the diaphragm 40 in response to the deformation of the piezoelectric element 10 in order to change the volume of the ink chamber 30 and consequently discharge ink drops from a nozzle 25. Further, electrodes a1, b2, c3 and d4 are provided on the top surface of a piezoelectric element piece 10a of the piezoelectric element 10, between the piezoelectric element pieces 10a and 10b, between the piezoelectric element pieces 10b and 10c and between the piezoelectric element pieces 10c and 10d and a common electrode v5 is provided on the rear surface of the piezoelectric element piece 10d so as to connect selective signals (a)-(d) and a driving signal (v) to respective electrodes.  In addition, the driving signal (v) synchronized with a printing signal is generated at a driving signal generating circuit so as to receive printing data containing a gradational information in order to selectively drive switching elements so as to control the switching elements by a controlling circuit.
Patent JP-S6055453-A (JP)
Title: Data storage system to disk cache mechanism
Inventor: KANEKO SATORU
IPC: G06F3/06
Filed: 1983-09-05
Abstract: PURPOSE:To send efficiently data out of a magnetic disk device to a cache memory at a high speed by reading simultaneously data on continuous tracks through magnetic heads arrayed on the same cylinder, and storing them in the cache memory at a time. CONSTITUTION:When magnetic disk controllers (DKC) 3 and 3' send an access request to a magnetic disk device (DKU), data on continuous tracks are read out simultaneously by the magnetic heads arrayed on the same cylinder of the DKU. Those data are stored in the cache memory 5 at a time through transfer ports 17-20 and 17'-20'.
Patent JP-H0326911-A (JP)
Title: Measuring device of angle of elevation
Inventor: MIURA YOTARO
IPC: G01C1/00
Filed: 1989-06-26
Abstract: PURPOSE:To measure an angle of elevation of a light source in a simple structure by turning a rotary body towards said light source until the light passing through a stopping plate of an incident light provided to said rotary body agrees with a reference line of a target plate of an incident light provided to said rotary body. CONSTITUTION:This elevation measuring apparatus 1 consists of a main body 2, a rotary body 3 pivotally supported to the main body 2 by a pin, a target plate 4 of an incident light and a stopping plate 5 of the incident light both provided with the rotary body, and a protractor 7 mounted in the main body 2. The main body 2 is set to be horizontal by a main level 10 and a sub level 12. Then, the rotary body 3 is turned towards the sun until the sun beam entering through a slit of the stopping plate 5 agrees with a horizontal ruled line of the target plate 4. The angle of elevation of the sun can be detected by reading a scale 7b indicated by an indicator 3C of the protractor 7.
Patent JP-H01137988-A (JP)
Title: Production of ester exchanged fat by continuous ester exchange method using alkaline high molecular weight lipase
Inventor: KOKUSHO SUMITAKA
IPC: C11C3/10
Filed: 1988-06-30
Abstract: PURPOSE:To efficiently provide ester-exchanged fats having a high added value, by continuously ester-exchanging oils and fats with oils and fats, fatty acids, fatty acid esters, etc. in the presence of an alkaline high mol.wt. lipase having a low water content while maintaining the water content of the supplied substrates at a low value. CONSTITUTION:An immobilized enzyme produced by combining an alkaline high mol.wt. lipase with a weakly acidic ion exchange resin and controlling the water content of the combined alkaline high mol.wt. lipase to 0-5%, etc., is filled into a continuous reaction vessel F. A substrate solution is supplied from a substrate solution tank A into the continuous reaction vessel F, after the water content of the substrate solution is adjusted with a precolumn D for adjusting the water content of the substrate solution and the water content of the substrate supplied from the inlet of the continuous reaction vessel F is adjusted to 100-1,800ppm. A continuous ester exchange reaction is subsequently performed between fatty acids and oils and fats, oils and fats and oils and fats, or fatty acid esters and oils and fats and the produced ester exchanged fats where the water content of the reacted substrate at the outlet of the continuous reaction vessel is adjusted to 50-800ppm is collected in a product tank G.
Patent JP-H0717773-A (JP)
Title: Monolithic refractory containing specified carbon
Inventor: SASAKI TOSHIHISA
IPC: C04B35/66
Filed: 1993-06-30
Abstract: PURPOSE:To prevent the deterioration of the fluidity at the time of kneading and to produce the monolithic refractory excellent in corrosion resistance by adding the spherical carbon black having large grain size and imperfect in structure development to a refractory aggregate by a specified amount. CONSTITUTION:In the carbon black produced by the thermal method of thermal class, medium thermal class of fine thermal class, the spherical carbon black having large grain size of 0.02-0.5mum and imperfect in structure development is prepared. Then, 0.1-3wt.% spherical carbon black is added to the refractory aggregate such as fused alumina, bauxite, magnesia and silicon carbide. Moreover, the required starting material such as a dispersant (e.g., sodium alkyl sulfonate), a binder (e.g., alumina cement) and water is added, and the mixture is kneaded to produce the monolithic refractory. In this way, the structure of the monolithic refractory is made dense, and the corrosion resistance to a molten metal and slug, etc., is improved.
Patent JP-H1117944-A (JP)
Title: Image processing unit
Inventor: ITO ATSUSHI
IPC: H04N1/405
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit, in which a degree of freedom of a screen angle and a screen shape is extended without trade-off between resolution and reproduced gradation number, and a medium tone image with high image quality is reproduced. SOLUTION: A subtractor 201 subtracts a dot pattern signal S from an input image signal V, a multiplier 202 multiplies a subtraction result N with a gradation gain G to generate a product M. The product M is compared with a reference value respectively at comparators 203, 204, and a selector 209 selects any of '0', '255' and 'M' based on the comparison result. Then smoothing processing is conducted by a filter 211 and an output image signal is generated. In this case, since an output image signal takes mostly medium density, a linear area with a tone characteristic is used.
Patent JP-2000079859-A (JP)
Title: Jumping-up hood
Inventor: MATSUURA YASUKUNI
IPC: B60R21/36
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a hood capable of absorbing the shock along the whole area in the lateral direction of the vehicle at the rear part of the hood, improving the loading property to a vehicle as well as obtaining a load-displacement property suitable to the shock absorption of a walker. SOLUTION: This jumping-up hood is provided with a walker detecting means 16 to detect the collision with a walker and the like; a controller 17 to discriminate whether to operate the system by receiving a signal from the walker detecting means 16 or not; a jumping-up mechanism 18 to jump up the rear part of a hood 12 when the controller 17 decides that the expansion and the development of an air bag 33 is necessary; and an air bag module 19 to expand and develop the air bag 33 after the operation of the jumping-up mechanism 18 is started.  This air bag module 19 is set at the lower side of the rear part of the hood 12, the air bag 33 of the air bag module 12 has a partition wall 35 to regulate the maximum distance between a bag lower wall surface and a bag upper wall surface, at the middle position in the longitudinal direction of the vehicle in the expanded and developed condition, and the air bag 33 in the expanded and developed condition abut to almost the whole area of the lower surface of the rear part of the hood 12 in the longitudinal direction of the vehicle, and at the same time, the air bag 33 is set to expose to the rear side from the rear end of the hood 12.
Patent JP-H06348047-A (JP)
Title: Organic photo conductive material and electrophotographic photoreceptor using the same
Inventor: KONO TOSHIO
IPC: H01L31/0264
Filed: 1993-06-07
Abstract: PURPOSE:To provide an electrophotographic photoreceptor excellent in various characteristics such as electrification characteristics, electric charge retentivity, sensitivity, residual potential and image forming property and preventing a change in the characteristics even after repeated use over a long period of time by using an azo compd. having a specified compsn. as a carrier generating material. CONSTITUTION:An azo compd. represented by formula I is used as an org. photoconductive material. In the formula I, B is a divalent org. residue bonding to azo group forming N atoms, A1 is a group represented by formula II [where X is a substd. or unsubstd. arom. hydrocarbon ring condensed with a benzene ring, etc., Y is H, alkyl, alkoxy or halogen, (m) is an integer of 0-4, R is a substd. or unsubstd. arom. cyclic hydrocarbon group or a substd. or unsubstd. arom. heterocyclic group and (n) is 1 or 2] and A2 is a residue of a coupler having a phenolic OH group or a group represented by formula III(where R shows the same group as R in the formula II).
Patent JP-S5788311-A (JP)
Title: Level measuring device under pressure system
Inventor: MORIMOTO TOMIO
IPC: G01C5/04
Filed: 1980-11-21
Abstract: PURPOSE:To measure automatically and efficiently a water level of a place to be measured, even at a point where cannot be seen through, by making a closed- type water tank and an electrode type water gauge are connected each other by a communicating vessel. CONSTITUTION:Plural electrode type water gauges 2 are placed at equal intervals extending over the circumferential direction of a ring-like molding frame so as to be directed in the almost vertical direction, and the bottom part of these water gauges 2 and that of a closed-type water tank 1 are made to connect each other through a flexible communicating vessel 8 which scarcely causes a sectional deformation. Also, on the bottom part of the closed-type water tank 1, a pressure gauge 9 is provided, and this output is inputted to a microcomputer 13 through an A/D converter 15. A thermocouple 10 is provided in order to compensate a variation caused by a temperature change of the pressure gauge 9. An output of the water gauges 2 is inputted to a microcomputer 13 through a multiplexer 18 and a comparator 19. The microcomputer 13 controls an electromagnetic valve 11 and an air pump 12 through a relay 17.
Patent JP-S5867589-A (JP)
Title: Manufacture of long length skeg for frp vessel
Inventor: MIURA ATSUSHI
IPC: B63B5/24
Filed: 1981-10-15
Abstract: PURPOSE:To improve the compression strength of a long length skeg and the sea water proof performance, by filling a resin concrete in a space formed by a bottom section mold and a side mold then hardening, and after demolding the side mold laminating FRP on said section. CONSTITUTION:The upper face of a bottom section mold 1 and the long length skeg side face molds 2A, 2B are coupled through the needles 3A, 3B then an inner space to be formed by said molds is filled with resin concrete and hardened to form a core 4. After the hardening the side face molds 2A, 2B are demolded and FRP 5 is laminated from the outer face of the core 4 to said mold 1 then it is hardened and said mold 1 is demolded to produce a long length skeg 6. When forming a long length skeg in such a manner, it will match well to the bottom of a FRP vessel because of a bottom section mold and it can be fixed easily.
Patent JP-S5685551-A (JP)
Title: Controlling device for air-fuel ratio of engine
Inventor: YOKOOKU KATSUHIKO
IPC: F02M11/00
Filed: 1979-12-15
Abstract: PURPOSE: To enable to selectively use the actuator on the primary side also for the secondary side by a method wherein the fuel passage of the primary side carburetor and the fuel passage of the secondary side carburetor are respectively provided with an auxiliary air bleed passage and the passage combining these is provided with a switching valve.  
     CONSTITUTION: The primary side carburetor slow air bleed passage 22 and the secondary side carburetor main air bleed passage 23 are collectively provided and the connection port 24a with the air of the collective passage 24 is provided with the first actuator 25, while the collective part 24b is provided with a switching valve 26. According to the output of the air-fuel ratio control circuit 32 the air bleed quantity is controlled, while it is so formed that the collective passage 24 is connected to the secondary side carburetor air bleed passage 23, when the engine load is above the fixed value. Thereby the actuator with a small amount of air-fuel ratio can effectively function so that the simplified construction and the lowered cost can be worked for. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0917120-A (JP)
Title: Signal processor
Inventor: KURODA TOKUJI
IPC: H04N5/92
Filed: 1995-06-29
Abstract: PURPOSE: To make in possible no decrease the connectors for the input and output of aural signals by delaying the aural signal on the side of a recording and reproducing block. CONSTITUTION: In a delay-information separating device 301, delay information is separated from an aural signal 311. The output of the delay-information separating device 300 is inputted to a controller 302. A delay adjusting device 303 adjusts the delay difference between an image signal and the aural signal, The image signal input 310 and the aural signal input 311 are inputted to the delay adjusting device 303. The delay difference between the image signal and the aural signal is absorbed based on the control signal from the controller 302. Furthermore, the image signal and the aural signal outputted from the delay adjusting device 303 undergo signal processing, and the results are recorded on the tape. Therefore, the delay difference between the image signal and the aural signal outputted from the device 303 is automatically absorbed. Furthermore, the delay difference between the image signal and the aural signal is absorbed by inserting the delay adjusting means into the halfway of the transmission line, and the synchronization of both signals is readily obtained.
Patent JP-H0756841-A (JP)
Title: Operating method of processor-based apparatus
Inventor: ERITSUKU EI BIYA
IPC: G06F3/0484
Filed: 1994-07-15
Abstract: PURPOSE: To allow a user to operate many general tasks by a fewer operations. CONSTITUTION: This method is related with a user interface technique to be executed in a device environment controlled by a processor for executing a program for processing a set of element data, and displaying the visible indicator, and the visible display of a set of tools is applied. The tool includes a click through tool, the tool is synthesized with the other tools, and the synthetic tool can be applied. The click through tool generally includes a transparently framed active area, and the area can be moved and placed on the desired part of the visible indicator. When a user interacts through the active area with the visible indicator, the operation applies the characteristic of the specific click through tool. The click through tool can be overlapped on the other tools.  In this case, the operations obtained through the both tools on the visible indicator apply the characteristics of the both tools.