baber/WOPTO huggingface dataset:
Patent JP-S5664648-A (JP)
Title: Precision inspection system of cut face fault
Inventor: YAMAGUCHI TAKESHI
IPC: G01N21/88
Filed: 1979-11-01
Abstract: PURPOSE:To obtain a system which can at one time measure a comparatively wide range of cut face area by a method wherein a precision cut face is structured by an  illumination light source, a photoelectric detector, and an image forming optical system which forms images in a photoelectric detector. CONSTITUTION:An illumination light from a light source 2 is made into a parallel flux of light 4 through a convex lens 3 and is transmitted through a half mirror 5 to illuminate a sample 1 and then, the light reflected at the half mirror 5 is lead to a photoelectric detector 7 via an image forming lens 16. And the movement of the light source 2 and the convex lens 3 is stopped at the point where the variation of photoelectric output of the photoelectric detector 7 in accordance with the movement of the light source 2 and the convex lens 3 reaches the peak value, and the illuminated area of the cut face 1a is made to form images in the photoelectric detector 7. This image is scanned by means of the photoelectric detector 7 and light strength is measured, and further, by indicating the measured light strength, fault of the cut face 1a is observed.
Patent JP-2000326824-A (JP)
Title: Seatbelt device
Inventor: MIDORIKAWA YUKINORI
IPC: B60R22/46
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide safety for occupants in the event of a collision by surely generating the desired webbing tension even if the amount by which the pretensioner of a seatbelt device retracts webbing is relatively small. SOLUTION: This device first starts winding by means of a motor-driven webbing winding device 9 when a vehicle approaches an obstacle, and a pretensioner 20 is actuated at the time of collision thereafter. Thus, since the pretensioner 20 can be actuated with the webbing 4 not slackened, the desired tension can be obtained even by use of the pretensioner 20 that retracts the webbing only by a small amount.
Patent JP-S5665283-A (JP)
Title: Image pattern generation processing system of character containing hangul character
Inventor: MURATA HIDEMI
IPC: G06F3/12
Filed: 1979-10-31
Abstract: PURPOSE: To selectively output the image patterns which are different in size, by selecting the character element image pattern to be output, in accordance with the array of the character element codes which are input.  
     CONSTITUTION: When the hangul character codes corresponding to a consonant C, (a) vertical vowel VV and a consonant C, indicated with an arrow, are input in order, these codes are set in order to the data buffers 1-1W1-3. These respective codes are provided in order to the forming checker 2, and C 1  VV 2  C 4  are obtained as the framing information. And they are provided to the address register 4 as address bits CPA2, CPA1. As a result, when the contents of the buffers 1-1W1-3 which correspond respectively to the consonant C 1 , the vowel VV 2  and the consonant C 4  are set in order to the register 4, the respective corresponding image patterns are read out from the character generators in order. These image patterns which have been read out are formed to a hangul character and output, after the OR logic has been taken for bit correspondence. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5953305-A (JP)
Inventor: AMANUMA EIICHI
IPC: B65G45/00
Filed: 1982-08-16
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-H1139077-A (JP)
Title: Input/conversion device for character and the like in word processor and the like
Inventor: HASHIGUCHI TAKESHI
IPC: G06F17/22
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To execute simple and speedy input/conversion operations and to speed up the input/conversion operations by a beginner, and intermediate/ advanced learners by providing a keyboard for input by means of English characters required for inputting/converting Japanese characters by arranging ten consonant keys where consonants are individually represented and five vowel keys where vowels are individually represented. SOLUTION: The consonant keys 29 where ten consonants of H, K and M are individually represented are arranged in the arranging parts of the input key 1 inputting/converting the Japanese characters by using Kana (Japanese syllabary) 2 and the vowel keys 30 where the five vowels of A and the like are individually represented are arranged. For inputting the Japanese characters W Roman characters, they are inputted by using the consonant keys 29 and the vowel keys 30. For inputting voiced consonant and half-voiced consonant by using the consonant keys 29 and the vowel keys 30, a voiced consonant key 18 car a half-voiced consonant key 19 are inputted together. For inputting 'GA', for example, the voiced consonant key 18 is depressed and K and A keys are inputted.
Patent JP-H04340825-A (JP)
Title: Privacy telephone set for time-division time compression multiplex mobile communication
Inventor: TSUZUKI AKIO
IPC: H04W12/00
Filed: 1991-05-16
Abstract: PURPOSE:To provide the privacy telephone set of a traveling object communication in which a time-compressed signal is assigned to the time slot of a frame constitution. CONSTITUTION:The signal used for a communication between a portable radio 100 and a radio base station 30 is time-compressed, divided into plural frequency bands whose number is changed, assigned to the subslot whose number is changed, included in the time slot, after replacing the order in order to make the signal secret, and received. Then, the secrecy is released, and the original signal is restored at a reception side. Thus, a third person who does not know the number of the division of the frequency bands, or the order of replacement in the subslot, cannot receive the signal, so that the improved secrecy can be obtained.
Patent JP-S5663459-A (JP)
Title: Ink feeder of ink jet printer
Inventor: KAWAMOTO TOSHIAKI
IPC: B41J2/18
Filed: 1979-10-31
Abstract: PURPOSE:To prevent ink from increasing its viscosity and metal ion content, by removing foreign matters present in recovered ink in a sub-cartridge having a foreign matter removing means, introducing the recovered ink into a cartridge to be mixed with the ink present in the second said cartrige, and supplying the mixed ink through a main filter to a nozzle. CONSTITUTION:The ink in a cartridge tank 21 is supplied through the main filter 30 to the nozzle 2 and is jetted as ink droplets 4 from the nozzle 2 to be led to a length of recording paper 5. The remaining ink droplets 4' that have not been led to the recording paper 5 are recovered and led to the sub-tank 20 wherein bubbles in the recovered ink are eliminated, the thus treated ink is led to the sub-cartridge 23 of an ink cartridge 22, is introduced into the ink cartridge 22 through the cartridge filter 25, and flows into the cartridge tank 21. Thus, foreign matters in the ink led to the sub-cartridge 23 can be eliminated by the cartridge filter 25, and further, fine bubbles and foreign matters in the ink can be eliminated by the main filter 30. When the ink cartridge 22 is replaced, the used ink and foreign matters in the sub-cartridge 23 are discarded.
Patent JP-H10336393-A (JP)
Title: Image reading device
Inventor: HASHIMOTO YOSHIYUKI
IPC: H04N1/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To remain the reading angle of an image pickup means within a correction limit value, and to obtain a beautiful image with high resolution and without any contraction by adjusting the relative angle of an image pickup means to an original placing plate according to the inclination of one part of an original. SOLUTION: When the inclination of the both pages of a bound part of an original 1 is beyond a correction limit value, a photographing lens 2 and an image sensor 3 in a scanner unit are inclined to the right side of a sub-scanning direction 4 so that the light page of the original 1 can be read by smoothing the picture distortion. At that time, the right page is not used due to the increase of the distortion of the right page. Also, when the photographing lens 2 and the image sensor 3 in the scanner unit are inclined to the left side of the sub-scanning direction 4, the right page of the original 1 can be read by smoothing the image distortion. At that time, the left page is not used due to the increase of the image distortion of the left page.  Then, the left page and right page of the original 1 read by smoothing the picture distortion are fetched in a memory, and synthesized and outputted so that resolution can be made high and contraction can be removed across the both pages of the opened original 1.
Patent JP-H084568-A (JP)
Title: Fuel feeding device for internal combustion engine and fuel feeding method for internal combustion engine
Inventor: OKADA KOJIRO
IPC: F02D41/04
Filed: 1994-06-23
Abstract: PURPOSE:To perform rapid transfer to operation of a combustion limit when the operation state of an engine enters lean burn operation region again. CONSTITUTION:A fuel feeding device for an internal combustion engine having a fuel feed means 9 regulatable of a fuel feed amount and a fuel feed control means 25 comprises a combustion fluctuation detecting means 50 to detect a combustion fluctuation state during lean combustion operation; a correction factor calculating means 51 o calculate the correction factor of a fuel feed amount based on detecting data from the combustion fluctuation detecting means 50; a correction means 52 to correct a fuel feed amount; and a correction factor holding means 53 to hold a correction factor before release when an internal combustion engine 1 is released from lean combustion operation. The correction means 52 is provided with a means 54 to effect correction during return which is operated to correct a fuel feed amount by a correction factor held at the correction factor holding means 53 when the internal combustion engine 1 returns to lean combustion operation again.
Patent JP-H09320735-A (JP)
Title: Ignition plug
Inventor: MOGI KAZUHISA
IPC: H01T13/20
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To always realize stable spark discharge by lowering a voltage to be required for spark discharge between a pair of electrodes of an ignition plug. SOLUTION: An ignition plug 11 has a grounding electrode 17 and a center electrode 18 opposite to each other via a specified gap 16. A spark discharge is generated between both electrodes 17 and 18, by supplying a high voltage to both electrodes 17 and 18. The center 18 includes a semiconductor layer 21 provided on an opposite face to the grounding electrode 17 in the center electrode 18, together with a electrode unit 20. An electrode unit 20 is made of a material of at least one type, selected from among nickel, platinum, gold, and iridium. The semiconductor 21 is made of a material of at least one type, selected from among silicon carbonate, zinc sulfate, arsenic gallium, and lead sulfate.
Patent JP-H07862-A (JP)
Title: Centrifugal separator
Inventor: KITAJIMA MICHIO
IPC: C02F1/38
Filed: 1993-06-14
Abstract: PURPOSE:To improve profitability of a sludge removing device in a centrifugal separator. CONSTITUTION:A scraping blade 2a and a removal part which are integrally constituted heretofore as a removal plate are made into separate bodies. The scraping blades 2a are formed on both sides of a scraping plate 2. The removal part 1a is formed in the lower part of a removal plate 1. The removal part of a sludge removing device is formed of the scraping plate 2 and the removal plate 1. Thereby the service life till replacement of the scraping plate is made about two times by changing the direction of the scraping plate and using the blades on both sides because both blades are so constituted that the scraping blades are formed on both sides of the scraping plate. Since only the remarkably abraded scraping plate is replaced and the removal plate is continuously used, the sludge removing device is made economical.
Patent JP-H05347423-A (JP)
Title: Manufacture of optoelectric transducer
Inventor: AJIKI SHUICHI
IPC: H01L31/04
Filed: 1992-06-02
Abstract: PURPOSE:To manufacture an optoelectric transducer having a large photoelectric response by a method wherein an optoelectric transducing active layer is made of biopolymer composition and buffer solution is added to it to obtain a required buffer concentration. CONSTITUTION:An indium-tin-oxide electrode 1 is formed on a glass substrate 10. The ITO electrode 1 is divided into two parts 1a and 1b. An optoelectric transducing active layer 2 having a higher buffer concentration than a conventional optoelectric transducing active layer is formed on the ITO electrode 1. After the optoelectric transducing active layer 2 is dried, a gold facing electrode 3 is formed on it. The end part of the gold facing electrode 3 is connected the one part 1b of the ITO electrode 1. A drawing-out lead wire 4a is connected to the other part 1a of the ITO electrode 1 and a drawing-out lead wire 4b is connected to the gold facing electrode 3. If a light is applied to the glass substrate 10 side of an optoelectric transducer constituted as described above, the applied light transmits the glass substrate 10 and the ITO electrode 1 and falls on the optoelectric transducing active layer 2. The response of the optoelectric transducing active layer 2 is taken out through the drawing out lead wires 4a and 4b and a large photoelectric response can be obtained.
Patent JP-S6034005-A (JP)
Title: Permanent magnet
Inventor: FUJIMURA SETSUO
IPC: H01F1/053
Filed: 1983-08-04
Abstract: PURPOSE:To obtain a sintered permanent magnet which has a high Curie point, the maximum energy product and the maximum coercive force by a method wherein atomic percentage of each element, of which an FeCoBR magnet and an FeCoBRM magnet, whose main components R are rare earth elements such as Nd and Pn, is specified. CONSTITUTION:A magnetic unisotropic permanent magnet, which is composed of 0.05-5atom% of R1, 12.5-20atom% of R2, 4-20atom% of B, not more than 35atom% (but not 0%) of Co and the remainder of Fe, where the summation of R1 and R2 is R (rare earth elements), is formed by sintering. R1 means at least one of Dy, Tb, Gd, Ho, Er, Tm and Yb and R2 means at least one of rare earth elements which contain Nd and Pr, the summation of whose contents is not less than 80%, rare earth elements other than R1 and Y. With this constitution, a high Curie point, the maximum energy product and the maximum coercive force are obtained. Also a magnetic unisotropic permanent magnet can be obtained by adding dopant elements M shown in the table to the above composition with the contents not more than the value shown in the table.
Patent JP-H11345636-A (JP)
Title: Electrically connecting unit
Inventor: FEYE-HOHMANN JUERGEN
IPC: H01R4/48
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To facilitate production and make small by integratedly forming a cutting member and a spring member in the longitudinal direction of a lead wire. SOLUTION: A spring elastic side foot 6 is installed in a box-like metal part 5, and a cutting edge 7 is formed at the free end of the side foot 6. When an insulated lead wire 3 is pushed from the upper part in parallel in the longitudinal direction of the metal part 5, an insulating part 8 is cut with the cutting edge 7, and a core wire 9 is brought into contact with the cutting edge 7 for electrical connection. When a lead wire 4 whose insulating cover is removed is used, the lead wire 4 is pushed in the metal part 5 through an opening of a casing, and the spring foot 6 is forced to widen with the core wire 9, and they are electrically connected. In order to fix the metal part 5 to the casing, elastic tongue pieces 12 formed at the ends are elastically locked in a locking projection formed in the casing and held.  By giving double functions of cutting and spring action to the metal part 5, a connecting unit is made small, production is made simple, and assembly is made simple and quick.
Patent JP-H06349647-A (JP)
Title: Printed coil type line filter
Inventor: INAO KIYOHARU
IPC: H01F37/00
Filed: 1993-06-14
Abstract: PURPOSE:To facilitate the automatic assembling step while miniaturizing the title device by a method wherein flat plate type printed coils are held by an upper component packaging board packaged with electronic components for a filter circuit and a lower component packaging board. CONSTITUTION:Laminated and assembled flat plate coils 50a-50c' are held by an upper component packaging board 60 and a lower component packaging board 70 to make a core 20 pass through these two boards 60 and 70. At this time, the upper part packaging board 60 is provided with a core inserting hole 61, an input side terminal 62, a connecting terminal 63 through the intermediary of an inner side terminal 53 of the first layer flat plate coil 50a and an interlayer connecting part 54, a connecting pattern 64 and a surface packaged capacitor 65. Besides, the lower component packaging board 70 is provided with another core inserting hole 71, an output side terminal 72, an electrically connecting terminal 73 through the intermediary of an outer side terminal 54 of the third layer flat plate coil 50c and another interlayer connecting part 55, another connecting pattern and three each of surface packaged capacitor 75. Through these procedures, the automatic assembling step of the title device can be facilitated for miniaturizing the same.
Patent JP-S6032392-A (JP)
Inventor: SATOU TAKAO
IPC: H05K3/42
Filed: 1983-08-03
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-S62299013-A (JP)
Title: Vapor growth of silicon epitaxial layer
Inventor: KAMISAKA WATARU
IPC: H01L21/205
Filed: 1986-06-18
Abstract: PURPOSE:To obtain a clean silicon substrate surface without a specific etching agent being introduced, by pouring silicon tetrachloride at the growth- temperature time and then performing concurrent prccesses of growth and etching. CONSTITUTION:A silicon substrate 1 is fully purified and mounted on a supporting board in a reacting furnace, with the system being continually purged by nitrogen. Hydrogen H2 is then introduced into the reacting furnace, and the furnace is heated by an infrared lamp. Temperature difference between the surface of the silicon substrate 1 and the gas flow, that is, the atmosphere is minimized by using radiant heat from the infrared lamp in this heating process. At the time when the temperature attains to epitaxial growth temperature 1270 deg.C for silicon tetrachloride SiCl4 gases. silicon tetrachloride is poured into the reacting furnace. Resultantly silicon atoms 2 are absorbed on the silicon substrate 1 and made to react to form an epitaxial layer 3. The epitaxial layer 3 is etched concurrently with this epitaxy.
Patent JP-S63305788-A (JP)
Title: Controller of vacuum cleaner
Inventor: IMAI HIDETOSHI
IPC: H02P27/02
Filed: 1987-06-05
Abstract: PURPOSE:To obtain a proper input even when a user cleans in any area while controlling a desired input by automatically changing over and selecting DC comparison voltage according to power frequency. CONSTITUTION:A frequency discriminating section 10 identifies frequency as 50Hz when the crest value of a triangular wave output from a triangular wave generating section 5 is higher than a discriminating level and as 60Hz when the crest value is lower than the level, the discriminating signal is transmitted to a frequency changeover circuit 11, and amplifying sections 8, 9 are selected. A voltage comparison section 12 compares output voltage from the triangular wave generating section 5 and DC comparison voltage at 50Hz or 60Hz selected by the frequency changeover circuit 11, and detects the cross point of both voltage. Accordingly, even when frequency is at 50Hz or 60Hz, an input to a motor 2 is equalized when the position of a volume 7 is kept constant.
Patent JP-2000331625-A (JP)
Title: Deflection yoke
Inventor: YOSHIKAWA YOSHIO
IPC: H01J29/76
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke with a stable performance by eliminating a displacement between a horizontal defection yoke coil and an insulating frame. SOLUTION: An inverted funnel part 2d widening toward an end of a narrowing side is formed on a narrowing side connecting part 2b of a horizontal deflection coil 2. An inverse funnel part 4b corresponding to the inverted funnel part 2d is also formed on an insulating frame 4. The horizontal deflection coil 2 is widening as a funnel toward an opening side (a funnel part 2c). Alocking part is formed on an outer peripheral surface of the narrowing side connecting part 2b of the horizontal deflection coil in a form of a funnel widening toward the opening side. A displacement of the horizontal deflection coil toward the opening side in respect to the insulating frame is effectively prevented by engaging an inner peripheral part of the insulating frame to the locking part, thereby providing a deflection yoke with a stable performance.
Patent JP-H09131388-A (JP)
Title: Portable germicidal wet paper/wet fabric
Inventor: KAMINAGA TAIRA
IPC: A61L2/18
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide portable wet paper/wet fabrics harmless to a human body without using a chemical by impregnating the paper/fabrics with super-oxidation water and super-alkaline water. SOLUTION: Paper/fabrics are impregnated with super-oxidation water PH0.1-2.5 and super-alkaline water PH11 or above to manufacture portable tissue paper 2. The super-oxidation water and super-alkaline water are not formed via a chemical, they are formed via pressure as reduced water, and they are safe when kept in contact with the skin. The portable tissue paper 2 is stored in a container 1 or a vinyl bag so that water is not naturally vaporized, and it is extracted one by one from an extraction port 3 for use.
Patent JP-H08333990-A (JP)
Title: Gravel crusher
Inventor: SHIMIZU HIDETOSHI
IPC: E21D9/12
Filed: 1995-06-08
Abstract: PURPOSE: To provide a gravel crusher, in which the sediment discharge quantity can be adjusted. CONSTITUTION: A gravel crusher comprises a first cylindrical part 20 where a sediment staying chamber 22 is formed in the inner periphery and a hood 30 increased in its diameter toward the sediment staying chamber 22. A cone 31 which is reduced in its diameter toward the sediment staying chamber 22 and has a substantially elliptic section is fixed to a rotating shaft 10 of the inner periphery of the hood 30, and a gravel crushing chamber 32 communicated with the sediment staying chamber 22 is formed between the hood 30 and the cone 31. The sediment delivered by a screw blade 23 formed on the rotating shaft 10 of the inner periphery of the first cylindrical part 20 gets into the gravel crushing chamber 32, and with the rotation of the cone 31, the gravel crushing chamber 32 between the hood 30 and the cone 31 is enlarged and reduced to crush gravel contained in sediment.  The cone 31 is slid with the rotating shaft 10 in the axial direction to the slide jack 55 side by a slide jack 55 to expand a discharge opening of the gravel crushing chamber 32, so that sediment can be smoothly discharged.