baber/WOPTO huggingface dataset:
Patent JP-S56104575-A (JP)
Title: Color information reader
Inventor: IGUCHI TOSHIYUKI
IPC: H04N1/46
Filed: 1980-01-24
Abstract: PURPOSE:To read color information in a high speed with high reliability and miniaturize the device and reduce the power, by arranging a polarizer and a photodetector in front of and in back of the device respectively to switch and control the voltage applied to a space photomodulating element. CONSTITUTION:Two kinds of color separation function are given to space photomodulating element 9, and the picture due to color separation is read repeatedly for every one line of the original. At this time, the voltage applied to element 9 is switched alternately at the period twice as long as the original main scanning period. When red information in the picture is read, the red level equal to the white level is output from CCD line sensor 3 if the applied voltage is V1; and the red level equal to the black level is output from sensor 3 if the applied voltage is V2. Logical decision of read information for voltages V1 and V2 on the same line converted to the binary by signal processing circuit 8 is performed according to the output of sensor 3 to determine color information of red, black, and white. In case of read of blue information of the original picture, the similar operation is performed. Thus, the voltage applied to element 9 is switched and controlled to switch the wave length of permeating lights instantaneously, and the filter characteristic is switched under the static state.
Patent JP-S56105336-A (JP)
Title: Magnetic recording medium
Inventor: OKAZOE AKIRA
IPC: G11B5/702
Filed: 1980-01-23
Abstract: PURPOSE:To improve dispersibility of magnetic powder and the heat-resistant property of the magnetic layer, by using a specific urethane prepolymer and an isocyanate compound as binder components of magnetic powder. CONSTITUTION:Urethane prepolymer (A) of 1,000-10,000 molecular weight having the urethane radical in molecules and having the hydroxyl radical at the terminal and isocyanate compound (B) of <=2,000 molecular weight having two or more isocyanate radicals are mixed in the weight ratio of 9:1-5:5 to obtain binder components. Next, the magnetic coating material obtained by dispersing these binder components and magnetic powder in the organic solvent is applied onto the substance and is dried to form a magnetic layer. As a result, a magnetic recording material is obtained which is superior in maximum magnetic flux density, heat-resistant property, and flexibility and has high sensitivity and SN ratio.
Patent JP-S62166112-A (JP)
Inventor: TEIMOSHII DEEBITSUTO BETARITSU
IPC: B60J7/16
Filed: 1987-01-14
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-S61167978-A (JP)
Inventor: SHIMIZU HIROMASA
IPC: G06F3/14
Filed: 1985-01-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58126410-A (JP)
Title: Lubricating apparatus for outboard engine
Inventor: ODA SHIMAMORI
IPC: F02B61/04
Filed: 1982-01-22
Abstract: PURPOSE:To permit sufficient lubrication to be secured by keeping the driving gear and the driven gear of an oil pump to be immersed at all times in the lubricating oil discharged from the oil pump. CONSTITUTION:A gear chamber 22 is formed on the periphery of the lower edge part of a crank shaft 13, and a driving gear 23 is fixed onto the crank shaft 13. On the other hand, an oil pum 24 is fixed in the front lower part of a cylinder block 11 through an installation part 25, and a driven gear 27 arranged in the gear chamber 22 is connected to a driving part 26. The driving gear 23 and the driven gear 27 are engaged with each other in the gear chamber 22 to form the driving part for the oil pump 24. The gear chamber 22 is filled with the lubricating oil discharged from the fourth discharge port 36 of the oil pump 24, and the driving gear 23 and the driven gear 27are always kept in the immersed state for lubrication.
Patent JP-S54100953-A (JP)
Title: Narrow groove multi-layer build up welding
Inventor: OOKUBO YOSHIMASA
IPC: B23K9/12
Filed: 1978-01-25
Abstract: PURPOSE: Groove width is detected and the detected signal is used to adjust welding speed, wire feed speed, welding current, etc. The process provides an increased amount of metal deposition, effecting multi-layer build up welding with uniform layer and uniform thickness.  
     CONSTITUTION: A groove width detector 9 is mounted on the leading edge of truck 18 in the direction of weld proceeding. By vertically moving the detector 9 and by energizing arm levers 11 and 12 with a spring 13, pulleys 14 are caused to touch the wall 3 of narrow groove. The detected signal is transmitted to a weld controller 21. The controller 21 adjusts that at a narrower groove, a deposit metal amount is reduced by a faster welding speed or a decreased wire feed, and at a wider groove, a deposit metal amount is increased by a slower welding speed, or an increased wire feed together with correspondingly adjusted welding current. Thus, each layer is provided with uniformly deposited metal layer corresponding to groove width. The last layer has the same height at each cross section in welding direction, providing good build up welding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000207754-A (JP)
Title: Apparatus and method for optical recording and reproduction
Inventor: MATSUI TSUTOMU
IPC: G11B7/135
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording and reproducing apparatus in which a land as a protruding track an a groove as a recessed track can be discriminated stably by a light beam of a single light source, whose constitution is simple and which is low-cost, and to provide an optical recording and reproducing method. SOLUTION: A half-wavelength plate 3 is arranged so as to be tilted with reference to an optical axis. A main light beam 20 and an auxiliary light beams 30 are formed by the multiple reflection on the front and rear surfaces of the half-wavelength plate 3. When the main light beam 20 and the auxiliart light beam 30 are focused on an optical disk, the auxiliary light beam is focused so as to be arranged shifted by 1/4 pitch of a track pitch on the optical disk from the main light beam, and a signal which is used to discriminate a land from a groove is obtained.
Patent JP-H11200492-A (JP)
Title: Connecting metal fitting of wooden building member and connecting structure using the same
Inventor: OKURA YOSHINORI
IPC: E04B1/58
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a connecting metal fitting of a wooden building member which facilitates machining of wood while allowing a smooth job of assembling a skeleton and to provide a connecting structure using the same. SOLUTION: In order to connect a horizontal member 2 to the upper end of a vertical member 1, a connecting metal fitting 3 is interposed between the vertical member 1 and the horizontal member 2 and secured to the vertical member 1 and the horizontal member 2 using coupling means 91. In that case, an auxiliary plate 7 is placed above a base 4 placed on the upper end face of the vertical member 1, in such a way that the auxiliary plate 7 is spaced from and parallel to the base 4. A connecting piece 6 which fits into the horizontal member 2 is pivoted between the plates 4, 7 in such a way as to be capable of oscillating with its top projecting outward. A first joint rod 5 taking the form of a cylinder which fits into the vertical member 1 is provided to hang from the center of the base 4.
Patent JP-S5393640-A (JP)
Title: Air conditioner
Inventor: MURANO MITSUO
IPC: F24F1/02
Filed: 1977-01-28
Abstract: PURPOSE: To prevent occurrence of noises due to creaking or grating caused by adjacent component parts, in an air conditioner of a light weight construction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60152069-A (JP)
Title: Semiconductor device
Inventor: MATSUMOTO KIYOTO
IPC: H01L21/337
Filed: 1984-01-20
Abstract: PURPOSE:To stabilize source resistance, and to reduce the dispersion of gains by isolating a source resistor from an epitaxial layer while forming an electrode after shaping a source region and a drain region. CONSTITUTION:An epitaxial layer 21 is formed on a P type semiconductor substrate 20, an island region 23 partitioned by isolation layers 22 in the layer 21 and an oxide film 24 on the layer 21. A polycrystalline silicon layer having resistance of 100-100kOMEGA, which is connected to the region 23 through a window 25 formed to the film 24 while shaping a source resistor 27 on the film 24, is formed. A source region 31 and a drain region 32 are formed through windows 29, 30 in the film 24 on the region 23, an electrode metallic layer is shaped on the film 24 containing a gate leading-out electrode 26 and the resistor 27, and the electrode metallic layer is patterned to shape a gate electrode 33, a drain leading-out electrode 34 and a source leading-out electrode 36 on each region.
Patent JP-S57122548-A (JP)
Title: Stem
Inventor: HATORI KAZUO
IPC: H01L23/492
Filed: 1981-01-23
Abstract: PURPOSE:To stabilize the characteristics of a stem by plating Ni on the surface of a flange made of iron series metal formed with an engaging hole for a heat sink and engaging fixedly a copper heat sink having no plating film, thereby preventing the decrease of the heat sink property of the stem. CONSTITUTION:A flange 2 of approximately rhombic shape made of iron series metal formed with mounting holes for a heat sink 4 and a lead 6 and coated with an Ni-plating layer 1 is used for the stem of a can sealing apparatus. The copper heat sink 4 is engaged with the hole plated with Ni on the inner surface and is caulked. Then, the lead 6 is inserted through glass bead into the mounting hole, is the heat treated, and is molten and secured to a glass layer 5. At this time the heat sink 4 is mutually diffused at the engaged part of the layer 1, and is rigidly hermetically joined. since the plating layer is not formed on the surface to be mounted with the heat sink 4, no void is produced in the pellet mounting part, thereby preventing the unstable decrease in the heat radiation and the characteristics.
Patent JP-H09198386-A (JP)
Title: Japanese word processing system
Inventor: HIRAOKA TAKESUKE
IPC: G06F17/27
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To improve processing efficiency by successively referring to the result of previous partial semantic analytic processing and reflecting the evaluation point of a syntax tree with that result when generating the syntax tree on the stage of syntax analytic processing. SOLUTION: As preprocessing, local semantic analytic processing is performed (S6). Namely, before syntax analytic processing is performed, semantic analytic processing is partially performed and the result is preserved. Of course, it can be dispatched to the syntax analytic processing as an argument. Then, morpheme analysis is performed to a Japanese sentence to be inputted (S1), and the result of semantic relation and demerit point is provided by performing semantic analysis from this analyzed result while using local word data (S6).  Concerning the syntax tree generated by syntax analysis from the morpheme analyzed result (S2), semantic analytic processing is performed (S3) while using the evaluation point by referring to (S4) that evaluation point while referring to a demerit point value, the syntax tree having the evaluation point lower than a set threshold value is excluded (S2), and the syntax tree having the high evaluation point is selected (S5). Thus, the processing efficiency of syntax/ semantic analysis can be improved.
Patent JP-S62166644-A (JP)
Title: Subscriber line circuit
Inventor: OZEKI YOSHIAKI
IPC: H04M11/00
Filed: 1986-01-20
Abstract: PURPOSE:To use an element whose tolerance is relatively small as a circuit element of a letter coil, etc., contained in the DC enclosing circuit of a subscribe circuit, by giving a constant-current function to the DC enclosing circuit of the subscriber circuit. CONSTITUTION:At the subscriber line circuit 24 of a network controller connected with subscriber lines 10 and 12 of a telephone circuit, etc., a letter coil L and constant-current 20 are connected in series between the lines 10 and 12. One end of the letter coil L is connected with a terminal 26, which is connected with the internal circuit of the network controller, through a DC cutting capacitor C and one end 30 of the constant-current circuit 20 is connected with a terminal 28 which is connected with the internal circuit of the network controller. Because of the constant-current circuit 20 provided in such way, the electric current flowing to a switcboard from line resistances RL1 and RL2 through the circuit 20 and letter coil L is practically made constant irrespectively of the values of the line resistances RL1 and RL2. Therefore, an element whose current tolerance is relatively small can be used as the circuit element of the letter coil, etc.
Patent JP-S59133071-A (JP)
Title: Wire guide of dot printer head
Inventor: ISHII HIDEKAZU
IPC: B41J2/265
Filed: 1983-01-21
Abstract: PURPOSE:To make it possible to smoothly operate a wire over a long period of time, by laminating plate shaped guide chips each having a plurality of wire passing guide orifices formed therto so as to hold a sheet impregnated with lubricating oil therebetween. CONSTITUTION:Each of two guide chips 1, 2 each made of a metal or plastics has a large number of guide orifices 3 arranged thereto in a ring shaped line and a beveling recessed part 4 opened in an enlarged shape from each guide orifice 3 is formed to each opposed surface thereof while an opening part 5 is provided to one chip 2 by drilling. Both guide chips 1, 2 are laminated so as to interpose a porous sheet 6 impregnated with lubricating oil therebetween to form a wire guide. In this structure, a wire 11 is slid along the inner peripheral surfaces to the guide orifices 3 of the guide chips 1, 2 at a high speed but the wire 11 is smoothly slid without abrading the wire 11 and the guide orifices 3 by the lubricating oil allowed to impregnate the sheet 6. In addition, because the lubricating oil is allowed to impregnate the sheet, the scattering thereof to the outside or the evaporation thereof is extremely reduced.
Patent JP-H05197699-A (JP)
Title: Computer system and construction control method for computer system
Inventor: YOSHIOKA SEIICHIROU
IPC: G06F9/00
Filed: 1992-01-21
Abstract: PURPOSE:To improve the safety and reliability by preventing an operation mistake in the dynamic change of the device state. CONSTITUTION:In changing the dynamic change of the device state in program operation, an E latch 32 indicating the state permitting the signal connection and an A latch 33 indicating the signal connection state in a state holding control circuit. A signal 347 physically separating the device by operating the SVP console makes the E latch '0' in case of a signal disconnection state (A latch 33 is '0'). A signal 363 connecting the device by signal based on the instruction makes the A latch '1' in case of a signal connection enabling state (E latch 32 is '1').
Patent JP-2000206526-A (JP)
Title: Light transmission plate and surface light source device and display device using the light transmission plate
Inventor: MABUCHI KOJI
IPC: G02B6/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a light transmission plate in which abnormal diffusion of light in a part where a reflection sheet is fixed can be suppressed and uniform luminance can be obtd. without requiring a special double face adhesive tape, and to provide a surface light source device and a display device without irregular luminance by using this light transmission plate. SOLUTION: Plural recesses 14 are formed in a fixing region S where a reflection sheet 3 is to be fixed, and a reflection sheet 3 is fixed in this fixing region S by using a double face tape 4. Thereby, unnecessary diffusion in the surface part of the light transmission plate in contact with the double tape 4 is suppressed, such irregular luminance that a part of the light emitting face 12 is excessively bright can be prevented, and uniform luminance can be obtd. By using this light transmission plate, a surface light source device having good illumination performance or a display device having excellent display performance can be obtd.
Patent JP-S58125997-A (JP)
Title: Wired remote control device
Inventor: NAKAGAWA YUKIO
IPC: H04Q9/00
Filed: 1982-01-21
Abstract: PURPOSE:To increase the range of remote control and the effect of a remote control system, by adding frequency dividing circuits having the same number as input bits and a standard oscillating circuit to a control part and providing an RAM which can discriminate the number of divisions to a control part. CONSTITUTION:A control part 21 is formed with an input circuit 7, division switching circuits 8a-8d and a reference oscillating circuit 9. A microcomputer 10 incorporates an RAM having bits of the same number as input ports. The computer 10 scans the contents of the RAM at every bit on the basis of a mode detecting program and then counts the inverting frequencies. Then the computer 10 deliver a control instruction to a device 11 to be controlled in case the data of the same mode is fed continuously extending to several times. The control instruction is latched in the computer 10, and the same instruction is outputted repetitively until the next instruction is delivered. As a result, the computer 10 can discriminate the modes of (m+2)<n> to select a number of modes.
Patent JP-H02188076-A (JP)
Title: Dot image data compressing device
Inventor: YOSHIDA SHIGERU
IPC: H04N1/41
Filed: 1989-01-17
Abstract: PURPOSE:To compress the data of various-cycle dot images efficiently without any mismatching of dot cycles by applying a universal encoding system for the data compression of the dot images. CONSTITUTION:A run-length counter 10a counts the length of the continuation of white or black of a dot image and passes the current counted value to the buffer memory 31 of a following universal encoder 30 when reaching a white or black break. When the run-length information is stored in the buffer memory 31, a pattern matching circuit 32a reads a specific amount of data out of the buffer memory 31, also reads the pattern of a run-length sequence registered so far out of a pattern memory 35a, and retrieves the longest run-length registered sequence matching the input run-length sequence, thereby sending it out to a following variable length encoder 36a.
Patent JP-S57122990-A (JP)
Title: Neutralization of acidic waste water
Inventor: TANIGUCHI TOORU
IPC: C02F1/66
Filed: 1981-01-22
Abstract: PURPOSE: To neutralize acidic waste water efficiently and safely without using an ordinary neutralizing agent such as sodium hydroxide by a method wherein acidic waste water is introduced into a lime tank to make the waste water sufficiently alkaline, and neutralization is conducted by mixing the waste water with an excess of gaseous carbon dioxide.  
     CONSTITUTION: The acidic waste water in a reservoir 10 is pumped up by a pump 12 and is introduced into the lime tank 14 provided near the reservoir 10. In the tank 14, the waste water having a pH value of 1W6 is brought into contact with lime to attain an alkalinity of pH 8W11. Then, the alkalized waste water is fed under pressure by a pump 16 into a mixer 18, which is supplied with gaseous carbon dioxide so that the alkaline waste water and an excess of gaseous carbon dioxide are sufficiently mixed with each other. Thus, the alkalized waste water is sufficietly neutralized and it is discharged into a reservoir 22 through a discharge valve 20 as neutralized water at pH 5.8W8.6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63176019-A (JP)
Title: A/d converter
Inventor: SUZUKI MAKOTO
IPC: H03M1/12
Filed: 1987-01-16
Abstract: PURPOSE:To eliminate the error of an A/D conversion output by providing a transistor (TR) whose one electrode is connected to the input section of each transmission gate and whose other electrode is connected to a ground level so as to control the TR in a way of applying switching opposite to the on/off of the corresponding transmission gate. CONSTITUTION:In selecting an analog signal Sa1, for example, when a control signal S is brought into a ground level, a transmission gate 1 is conductive, a transmission gate 2 is nonconductive, a TR Q1 is nonconductive and a TR Q2 is conductive. Since an analog signal Sa2 is clamped by a diode D2, the level is suppressed to the level of VDD+0.6(X) at a terminal 6. Moreover, since the TR Q2 is conductive, the level at a terminal 7 is divided into the level of (VDD+0.6)RQ/(RQ+Rr), where Rr is the resistance of the resistors R1, R2 and RQ is the on-resistance of the TRs Q1, Q2. Since the voltage applied to the input section of the transmission gate 2 is a power voltage VDD or below, no leakage current is generated entirely and an accurate digital signal SD is outputted from an A/D conversion circuit 3.
Patent JP-H09195198-A (JP)
Title: Intense-luster printing sheet
Inventor: NAKAYAMA YASUAKI
IPC: B32B27/28
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a printing sheet excellent in printing ink settability by providing the surface of a sheet-like base material with an electron beam-cured resin coating layer and thereon an overcoating layer consisting mainly of an ethylene-based copolymer. SOLUTION: The surface of a polyester film is coated with a coating composition predominant in an unsaturated organic compound such as a bifunctional polyurethane acrylate oligomer curable by electron beam irradiation to form the outermost side coating liquid layer. While, the cast coating layer of cast- coated paper as sheet-like base material is coated with a coating composition similar to that mentioned above followed by laminating the coating composition with the outermost side coating liquid layer on the polyester film, and then electron beams are irradiated through the backside of the film to effect curing the coating composition followed by peeling off the polyester film, and the resultant surface of the electron beam-cured resin-coated sheet is provided with an overcoating layer predominant in an ethylene-based copolymer selected from among ethylene-vinyl acetate copolymer,  ethylene-(meth)acrylic acid (alkali salt) copolymer and ethylene-(meth)acrylic ester copolymer.
Patent JP-H01187746-A (JP)
Title: Fluorescent character display device
Inventor: NAGAMEGURI TAKESHI
IPC: H01J31/15
Filed: 1988-01-20
Abstract: PURPOSE:To have uniform brightness distribution by deforming a fluorescent display tube using a deforming jig, lessening the cathode/fluorescent surface gap in the middle thereof, and thereby correcting the brightness. CONSTITUTION:A deforming jig 13 is furnished consisting of a line-formed cathode 4 and a grid 3 arranged at the ends of an anode base plate 1 of certain spacings to a fluorescent surface 2, a jig frame 11 using a long fluorescent display tube 8 composed of a shell 5 sealed on this anode base plate 1 and capable of accommodating this fluorescent display tube 8 in the condition that the oversurfaces of its two ends are held fast, and a bolt mechanism 12 to cause warp to the fluorescent display tube 8 by pressing the back center thereof accommodated in the mentioned jig frame 11 in the center thereof. The brightness in the center can be heightened by giving the fluorescent display tube 8 a certain warp using the mentioned bolt mechanism 12, which accomplishes uniform brightness distribution from one end to the other of the fluorescent display tube 8.