baber/WOPTO huggingface dataset:
Patent JP-H10335910-A (JP)
Title: Converting line
Inventor: KORIYAMA SHINICHI
IPC: H01P5/08
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide with a small loss a converting line for high frequency which can transmit milliwave signals to a microstrip line from a coplanar line with ground. SOLUTION: A converting line converts a coplanar line A with ground composed of a center conductor 1, first ground layers 2 formed on both sides of the conductor 1 at intervals Gc, and a second ground layer 3 formed in a plane which is parallel with the plane in which the center conductor 1 is formed, but different from the plane, into a microstrip line B composed of a strip conductor 4 and the second ground layer 3. Since the line width of the strip conductor 4 is made wider than that of the center conductor 1 and the conductor 4 is connected to the conductor 1 via a tapered conductor section 5 the line width of which is gradually made broader towards the conductor 1.  Tapered ground layers 2 are formed on both sides of the tapered conductor section 5, so that the intervals between their edges and the section 5 become longer towards the line A, and the starting points 7 of the tapered ground layers 2' are shifted to the line A side from the expansion starting points 6 of the section 5, a converting line having a small milliwave signal loss can be realized.
Patent JP-2000056449-A (JP)
Title: Heat-sensitive image forming element for forming lithographic printing plate
Inventor: VAN DAMME MARC
IPC: G03F7/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a negatively acting heat-sensitive image forming element for forming a lithographic printing plate by incorporating a compound capable of converting light into heat in an uppermost layer or a layer adjacent to it and moreover, a polymer comprising aryldiazosulfonate units in the uppermost layer. SOLUTION: This heat-sensitive image forming element for forming a lithographic printing plate comprises a lithographic substrate having a hydrophilic surface and an uppermost layer, the uppermost layer or a layer adjacent to this layer contains a compound capable of converting light into heat and further, the uppermost layer contains a polymer comprising aryldiazosulfonate units. Then, an image forming layer or a layer adjacent to this layer contains the compound capable of converting light to heat. The compound capable of converting light into heat is preferably an infrared absorbing component and the absorption wavelength is not especially important, so far as the absorption of the compound to be used is in the wavelength region of a light source to be used for exposure as an image is picked up.
Patent JP-H08328713-A (JP)
Title: Ten key input information processing method and ten key input device
Inventor: SATO JUNICHI
IPC: G06F3/02
Filed: 1995-06-06
Abstract: PURPOSE: To input an arithmetic result as well to a main body in addition to numerals and numerical formulas by providing a function for computing inputted numerical values. CONSTITUTION: Scanning signals inputted from a CPU 51 on the side of a document preparation device are tentatively received by a scanning register 11 and outputted to a ten key matrix 12 and an arithmetic display part 14. The ten key matrix 12 outputs return signals corresponding to the depression of ten keys to the arithmetic display part 14. At the time of a ten key mode, the return signals are passed through the arithmetic display part 14, tentatively preserved in a return buffer 13 and then, transferred to the CPU 51. At the time of a calculator mode, the return signals are fetched into the arithmetic display part 14. The arithmetic display part 14 computes the numerical values indicated by the fetched return signals based on the scanning signals inputted at the time and transfers the arithmetic result through the return butter 13 to the CPU 51.  At this time, the arithmetic display part 14 displays the numerical values indicated by the return signals at a display part not shown in the figure.
Patent JP-S5472403-A (JP)
Title: Salient pole type rotor
Inventor: NAKAMURA FUMIO
IPC: H02K1/24
Filed: 1977-11-19
Abstract: PURPOSE: To make a machining surface small in case of slip jointing both and to shorten a machining time by providing a jetty extending towards to a rotational axial direction on facing against side walls of a T shaped project of a field iron core and of a T shaped slot of a yoke iron core.  
     CONSTITUTION: On either both sides or one side of a body portion 10a of a T shaped project 10 of a field iron core 7 a jetty 13 extending towards to a rotational axial direction is provided. Also a T shaped slot 11 is provided on a yoke iron core 2 adhered to a revolving shaft 1 and a jetty 13 is made to be slide machined in case of inserting a T shaped project 10 into the T shaped slot 11. Accordingly as a slide machining surface is made small, a machining time can be shortened. Also even by providing a jetty 14 on a side wall side of a T shaped slot 11 of a yoke iron core 2 a same effect can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05334340-A (JP)
Title: Machine translating system
Inventor: MATSUSHITA HIROKO
IPC: G06F17/27
Filed: 1992-05-29
Abstract: PURPOSE:To easily obtain a desired translation result without making any readjustment as each time by substituting other numeral kinds in order when a user indicates the conversion of a numeral kind and its object part. CONSTITUTION:The machine translating system, equipped with an input means A for inputting a sentence to be translated, a translating means D which translates the input sentence into an object sentence, a display means G which displays the translation result sentence, and an editing means C for editing the input sentence and translation result sentence, is equipped with a numeral generating means H which generates candidates for numeral kinds other than the translation result, specially, when numerals are included in the translation result sentence, a display control means F which displays the candidates on the display means G, an indicating means B for indicating the change of the displayed numeral kinds, and a substituting means E which substitutes other candidates according to the indication. Namely, when the numerals are included in the translation result sentence, the part is decided and displayed and when the translation result is different from a numeral kind that the user desired, other candidates are substituted once the user indicates the change of the numeral kind.
Patent JP-S5763265-A (JP)
Title: Ink jet rinter
Inventor: FURUKAWA TATSUYA
IPC: B41J2/145
Filed: 1980-10-04
Abstract: PURPOSE:To increase printing speed by a method wherein a plurality of nozzles are in parallel arranged in the proceeding direction, a letter imprinting and copying region is rectangulary to the proceeding direction of the head and plurallty divided and respectively alloted to a nozzle for printing. CONSTITUTION:In a charge deflection type ink jet printer, which prints while making a head 11 proceed horizontally to recording paper, a plurality of nozzles 14 and 15 are arranged in the proceeding direction of the head 11 while a letter  printing region is divided into a plurality of regions PA and PB rectangular to the proceeding direction of the head 11 to allot a printing share for rescpective divided  regions PA and PB to the respective nozzles 14 and 15 for printing, whereby the  printing signals to be sent to the respective nozzles 14 and 15 are required to be  delayed according to the proceeding direction of the head.
Patent JP-H05330172-A (JP)
Title: Sheet feed device of image forming apparatus
Inventor: NAKAZATO YASUFUMI
IPC: B65H5/06
Filed: 1992-05-29
Abstract: PURPOSE:To efficiently and effectively feed a sheet corresponding to the execution states of the continuous copy of a paper and the formation of an image and the kind and size of the sheet. CONSTITUTION:A first path 8 whose entire length is larger than the length of a sheet in the feed direction thereof and a second path 12 whose entire length is smaller than the length of the sheet in the feed direction thereof are provided and one of the first and second paths 8, 12 is selected when an image is formed. When a timing roller 11 is a control roller capable of increasing and decreasing the feed speed of the sheet, the first path 18 is selected to contract the interval between the preceding sheet and the succeeding sheet. In such a case that the formation of an image on the succeeding sheet is further required (an image is continuously formed) at the time of the start of the feed of the preceding sheet and the sheet receiving no effect even if fed through a curved path is fed or the sheet whose size perfectly received in the first path 8 is fed, the first path 8 is selected.
Patent JP-H06323939-A (JP)
Title: Capacitance-type sensor
Inventor: OMI TOSHIHIKO
IPC: H01L29/84
Filed: 1993-05-17
Abstract: PURPOSE:To enhance the reliability of a capacitance-type pressure sensor by taking out a sensor signal to the outside by a noncontact method. CONSTITUTION:A single-crystal silicon wafer is etched, and a frame 3 which supports a diaphragm 4 so as to be capable of being freely rocked in the whole face inside the frame is manufactured. A movable electrode 5 is formed on the diaphragm 4, a frame-shaped connecting electrode 6 is formed at its outer circumference, and they are connected respectively to pads. In addition, a cover 2 in which a hollow 8 which is wider than the diaphragm 4 has been formed is manufactured in such a way that the diaphragm 4 can be deformed elastically. A fixed electrode 9 is formed in a deep hollow 8a in the cover 2 by keeping a microscopic gap from the movable electrode 5, and a connecting electrode 10 which is brought into continuity with the fixed electrode 9 is formed so as to face the connecting electrode 6 by keeping a microscopic gap. The cover 2 is bonded to the frame 3, and a pressure sensor 1 in which a detecting capacitor which is composed of the movable electrode 5 and the fixed electrode 9 and a connecting capacitor which is composed of the connecting electrodes 6, 10 have been connected in series is manufactured.
Patent JP-H10335549-A (JP)
Title: Boiling cooling device
Inventor: KAWAGUCHI SEIJI
IPC: H01L23/427
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a boiling cooling device in which a heat section can obtain a large effective heat transferring area as compared with its whole physical constitution. SOLUTION: The heat radiating section of a boiling cooling device 1 provided on a coolant tank 2 is constituted by alternately piling coolant tubes 4 and fins 8 upon another and headers 5 are provided at both ends of each coolant tube 4. Each header 5 is composed of a narrow and long cylindrical collar member 5a, interposed between each coolant tube 4 facing each other with one fin 8 in between and between the tube 4 and the coolant tank 2, put on a drawn section 9a and the outer periphery of a drawn section 7a, and communicates the drawn section 9a with another drawn section 9a and the drawn section 9a with the drawn section 7a. However, the collar member 5a has a height sufficient to obtain the gap necessary to accept the fin 8.
Patent JP-H10336128-A (JP)
Title: Scrabble system for digital broadcast
Inventor: CHIKASAWA TAKESHI
IPC: G06F21/10
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a scramble system for digital broadcast which is not received by an illegal receiver. SOLUTION: In a scramble system for digital broadcast which has a scramble transmitter 101 and a scramble receiver 102 for digital broadcast, the transmitter 101 is provided with a multiplexing means 109 which multiplexes contents of digital broadcast, a content encrypting means 103 which encrypts the multiplexed content with a session key, a session key encrypting means 105 which encrypts the session key using a session-key encrypting key and a modulating means 111 which modulates the encrypted content and the encrypted session key.
Patent JP-S5663104-A (JP)
Title: Cylinder device
Inventor: FUJINO YOSHIHARU
IPC: F15B11/028
Filed: 1979-10-29
Abstract: PURPOSE: To make a cylinder device compact and inexpensive by providing a projection at the end of a cylinder and also forming a recession fittable onto the projection.  
     CONSTITUTION: The compression area of a working fluid is varied on the way of stroke of a piston 4 by forming a projection 3 at the end of a cylinder 1 and also providing a recession fittable on the projection 3. Thus, the compression force of the piston can be varied without using special controller and auxiliary cylinder, so that the device can be made compact and its cost can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000326869-A (JP)
Title: Rear body construction of vehicle
Inventor: MIZUMA TAKASHI
IPC: B60R19/38
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To form a luggage room independently of a vehicle compartment at the rear of the vehicle, facilitate the operation of moving or transferring a wheelchair or other luggage into the vehicle, and achieve both formation of the luggage room and ease of the transfer operation by means of a simple arrangement and a small number of part items. SOLUTION: This rear body construction has a rear bumper 7 placed adjacent to luggage room 6 at the rear of a vehicle in such a way as to be capable of being opened downward and closed. In this case, the luggage room 6 is provided with luggage room cover plates 16, 17, and the luggage room cover plates 16, 17 and the rear bumper 7 are rotatably mounted so that when the rear bumper 7 is opened downward, one end of each of the luggage room cover plates 16, 17 deploys backward of the vehicle body and serves as a tread board.
Patent JP-H06331460-A (JP)
Title: X-ray diffraction method and device
Inventor: OKAMOTO MASAYUKI
IPC: G01L1/25
Filed: 1993-05-20
Abstract: PURPOSE:To accurately measure stress with a small X-ray diffraction device by moving the X-ray tube of a small X-ray goniometer along the guide rail of the goniometer. CONSTITUTION:A goniometer is combined with an guide 7 and a frame 8 and to the guideframe 10, a X-ray detector 16 combined with a reception window solar slit 15 and a motor 17 etc., are fixed. A parallel beam 18 from an incidence side solar slit 13 combined with an X-ray tube 14 is directed to a spot of a specimen 19 at an arbitrary angle. The diffracted X-ray 20 from the specimen 19 is detected by the X-ray detector 16 after passing through the slit 15. The slit 15 is fixed to the guide frame 10 so that the peak of the diffracted X-ray 20 from the specimen 19 with no strain comes at the center. Thus, owing to the rotation around a rotary shaft 21 in the slit 15, the diffracted X-rays 20 reaches the X-ray detector 16 to be detected when X-rays 20 pass through the slit 15 perpendicularly to the slit 15.
Patent JP-H06327611-A (JP)
Title: Manufacturing method of covering tube for endoscope
Inventor: MACHIDA MITSUNORI
IPC: G02B23/24
Filed: 1993-05-20
Abstract: PURPOSE:To avoid occurrence of pinholes, cracks, etc., along the parting lines in forming a covering tube by the split mold method. CONSTITUTION:The sheet 4 is applied closely to the core material 1 separated from the outer molds 2 and 3 and then the sheet 4 is wound around the core material 1 with its both ends butting at the position of a chamfered part 1a; the upper and lower outer molds 2 and 3 are then fitted in on the sheet 4 wound around the core material 1, with the joint parts of the outer molds 2 and 3 to be placed against the positions where the chamfered parts 1a are provided right and left; subsequently, the sheet 4 wound around the core material 1 is softened or melted by pressurizig as well as heating the outer molds 2 and 3 from above and below to form the sheet 4 into a tube shape. When pressure is given by the outer molds 2 and 3, the softened or melted material enters the chamfered parts 1a, uniting the butting parts of the sheet 4 firmly into one body; as the relevant parts are formed thick, even when bubbles remain in the chamfered parts 1a, the lowering of strength due to some bubbles is limited to the minimum.
Patent JP-H04151287-A (JP)
Title: Two-layer organic optical recording medium having polycarbonate crosslinking body as record retaining layer and manufacture thereof
Inventor: KAWAGUCHI TAKEYUKI
IPC: G11B7/246
Filed: 1990-05-31
Abstract: PURPOSE:To obtain a desired thermal property and cure in a short time through irradiation with ultraviolet rays and heat treatment by making a resin constituting a holding layer a polycarbonate resin having an elastic modulus at a specific room temperature and a glass transition temperature and having a crosslinking structure. CONSTITUTION:An expansion layer (A) consisting of a resin (P1) which displays a rubber elasticity at least at a room temperature and a coloring matter (D1) and a holding layer (B) consisting of a resin (P2) which is in a state of glass at the room temperature and changes reversibly to a state of rubber at a temperature higher than the room temperature and a coloring matter (D2) are supported on a substrate. In this case, the holding layer resin P2 has a modulus of elasticity 50%/mm<2> or more and a glass transition temperature 60-150 deg.C, which is a polycarbonate resin having a crosslinking structure. The expansion layer (A) is coated with the polycarbonate under coexistence of a radical initiator and a crosslinking agent as occasion demands, thereafter, treated with irradiation of ultraviolet rays or heating. An efficient expansion with the expansion layer (A) to be occurred by heating with laser irradiation is necessary for improving the recording property.
Patent JP-H08314454-A (JP)
Title: Musical tone controller
Inventor: USA SATOSHI
IPC: G10H1/00
Filed: 1995-05-15
Abstract: PURPOSE: To provide a musical tone controller which enables an operator to adjust the difficulty (stability or musical expression power) of musical characteristic control so as to meet his degree of skill to music and the device. CONSTITUTION: The initial values of various values α to δto be used for follow-up degree control are set like (a) according to the follow-up degrees when any of the follow-up degree among the follow-up degrees A to C stored in the music is read out. The initial values are corrected like (b) according to the difficulty coefft. D COEF outputted from a difficulty setting operator. The follow-up degree control is executed according to the corrected various values α to δ. The various values α to δ which are already set are also corrected according to the manipulated variable even when the difficulty setting operator is operated after the follow-up degree is read out and set. The follow-up degree control is executed according to the various values α to δcorrected in such a manner.
Patent JP-S62298593-A (JP)
Title: Novel 4,7-dihydroisothiazo(5,4-b)pyridine derivative and production thereof
Inventor: SAITOU KUNIAKI
IPC: C07D221/00
Filed: 1986-06-18
Abstract: NEW MATERIAL:The compound of formula I [R<1> is alkyl, cycloalkyl or (substituted) phenyl; R<2> is (substituted) alkyl] or its acid addition salt. EXAMPLE:Ethyl 3, 6-dimethyl-4-(3-nitrophenyl)-4, 7-dihydroisothiazo[5,4-b] p-yridine-5-carboxylate. USE:A calcium antagonist. Useful for the remedy of circulatory diseases such as stenocardia, hypertension, cerebral blood flow disorder, etc. PREPARATION:A 5-aminoisothiazole derivative of formula II (e.g. 5-amino-3- methylisothiazole) is made to react with an alpha,beta-unsaturated ketone derivative of formula III (e.g. ethyl-3-nitrobenzylidene acetoacetate) preferably in the presence of an alcohol solvent at 50-90 deg.C in an inert atmosphere.
Patent JP-S5363967-A (JP)
Title: Relay ratch circuit
Inventor: IWAZAWA TOSHIYUKI
IPC: H01H47/32
Filed: 1976-11-19
Abstract: PURPOSE: To prevent malfunction even to a large noise by securing operation and resetting by the pulse of more than the operation and return time of a relay. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H084514-A (JP)
Title: Valve system for internal combustion engine
Inventor: YAMAKAWA YUKIO
IPC: F01L1/26
Filed: 1994-06-22
Abstract: PURPOSE:To suppress hammering sound between a second rocker arm and a connecting member by providing a position adjusting means capable of adjusting the relative position of a first rocker arm to the second rocker arm under the condition that a lost motion mechanism stops its function. CONSTITUTION:A valve system for internal combustion engine is provided with a first rocker arm 12 which is pivoted by a rocker shaft 13, interconnected with an intake valve, and driven by a first cam 15, a second rocker arm 21 which is pivoted by the first rocker arm 12 or rocker shaft 13 and driven by a second cam 23, and a lost motion mechanism for the second rocker arm 21. Also an interconnecting member 36 and an interconnecting switching means to switch over to the first and second positions of the interconnecting member 36 are provided on a first position where the lost motion mechanism performs its function and a second position where it stops the function, respectively. Then the valve gear is provided with a position adjusting means to adjust the relative position of the first rocker arm to the second rocker arm under the condition that the lost motion mechanism stops its function.
Patent JP-H04365913-A (JP)
Title: Lubricator for vertical shaft type engine
Inventor: HAYASHI KUNIHIRO
IPC: F01M9/06
Filed: 1991-06-12
Abstract: PURPOSE:To provide a lubricator for a vertical shaft type engine capable of effectively introducing oil sucked up through an oil pipe to a main lubricating unit for the purpose of lubrication. CONSTITUTION:In a lubricator for a vertical shaft type engine where a cylinder is disposed horizontally and a crankshaft 3 and a camshaft 6 in association with the crankshaft 3 are pivoted vertically inside a crank case 1, an oil pipe 17 is vertically inserted through and fixed to a driven gear 7 on the camshaft 6. The oil pipe 17 is positioned in such a manner as to face the lower surface of a counter weight 15 and to face at the upper edge thereof a breather passage port 11 when the counter weight 15 of the crankshaft 3 is located above the camshaft driven gear 7.
Patent JP-H06344546-A (JP)
Title: Ink jet head preserving device
Inventor: KAMIYA RYUJI
IPC: B41J2/01
Filed: 1993-06-11
Abstract: PURPOSE:To provide an ink jet head preserving device preventing the drying of the ink in a nozzle over a long period of time to enable the preservation of an ink jet head. CONSTITUTION:A liquid impregnated member 5 impregnated with a liquid such as the solvent or water of ink is received in a case 6 along with an ink jet head 2 to preserve the ink jet head 6 in such a state that the humidity in the case 6 is enhanced. Otherwise, the ink jet head is preserved in such a state that the tape hermetically closing the nozzle of the ink jet head 2 is wetted with the solvent infiltrated into a solvent impregnating member.
Patent JP-H08332294-A (JP)
Title: Sewing machine
Inventor: INAGAKI HIDETAKA
IPC: D05B57/34
Filed: 1995-06-07
Abstract: PURPOSE: To prevent the generation of a backlash when a shaft part and an arm part are connected by reducing the number of part items of an upper knife rocking mechanism and upper and lower looper rocking mechanisms. CONSTITUTION: A knife drive crank connecting rod 13 is rotatably coupled with an upper knife drive eccentric crank 11 fixed to a main spindle 7. The knife drive crank connecting rod 13 is slidably coupled with a knife drive arm 15 and fixed to a knife drive shaft 17. A shaft section 17a and an arm section 17b are perpendicularly and integrally formed on the knife drive shaft 17, and an upper knife 1 is removably fitted to the arm section 17b. The arm section 17b generates the rocking radius of an upper knife 1 and amplifies the eccentric quantity of the upper knife drive eccentric crank 11.
Patent JP-S5364265-A (JP)
Title: Resin composition
Inventor: KIYOU KAYUTO
IPC: C08L67/00
Filed: 1976-11-22
Abstract: PURPOSE: A resin composition having good moldability, resistance to crazing, chemicals and heat, which is composed of a specific aromatic polyester copolymer polyphenylene sulfide and polyalkylene terephthalate. 
     COPYRIGHT: (C)1978,JPO&Japio