baber/WOPTO huggingface dataset:
Patent JP-H09258450-A (JP)
Title: Exposure method and production of semiconductor
Inventor: OGAWA TARO
IPC: G03F7/075
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To enhance productivity by providing a resist film with energy for selectively cutting the bond of a member constituting a resist agent with the energy ray to be exposed by using a member contg. the atoms of a semiconductor or the atoms of a metal. SOLUTION: EUV(extra-UV rays) of a specific wavelength are used for exposure. Namely, the bond energy of the inner shell electrons of the atoms of Si, Ge, Ti, etc., included in the resist film coincides with the exposure wavelength region of EUV lithography in terms of a wavelength. Then, the photon energy of the EUV to be exposed excites the inner shell atoms of the atoms and is further equaled to the energy to selectively cut the bonding of the atoms with another electrons and molecules coordinated around the same by the electron transfer of the antibonding vacant orbital or is equaled to the energy to selectively cut the bond similarly by an Auger process. As a result, the high productivity is obtd. in the case the resist film contg. the semiconductor and metal is used particularly in the lithography using the EUV.
Patent JP-S58182758-A (JP)
Title: Arithmetic controller
Inventor: SAKAMOTO TSUTOMU
IPC: G06F7/00
Filed: 1982-04-20
Abstract: PURPOSE:To inhibit the execution of other microinstructions with no insertion of a dummy microinstruction in a cycle where a parallel operation is impossible to the microinstruction and by the function of a suppressing circuit. CONSTITUTION:A suppression control circuit 200 contains a decoder 201, an inverter 202 and an NAND gate 203. The decoder 201 decodes the contents of a prescribed field, e.g., a CMD field of a microinstruction on a microinstruction bus 30. Then an effective (logic ''0'') suppression releasing signal 204 is delivered in case the designation of busy cancel is defined in the CMD field. The inverter 202 inverts the level of a signal EBSY on an EBSY line 50. The output of the inverter 202 and the output 204 of the decoder 201 are supplied to an NAND gate 203. The output of the gate 203 is supplied to a suppressing circuit 14 as a signal EBSY1 in place of the signal EBSY.
Patent JP-H10259803-A (JP)
Title: Direct acting type two-stage servo valve
Inventor: KUWANO HIROAKI
IPC: F15B13/043
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a stable, direct acting type two-stage type servo valve free from any self-excited oscillation by setting the pressure of the pressurized fluid to be fed to a first servo valve to be lower than the pressure of the pressurized fluid to be fed to a second servo valve. SOLUTION: A sub plate 25 is provided between a first body 3 of a first servo valve 1 and a second body 4 of a second servo valve 2. The sub plate 25 is provided with a communication passage 26 to connect first inlet and outlet passages 11, 11a of the first body 3 to communication passages 21, 21a of the second body 4, and a first pressurized fluid feed passage 27 which is connected to a first pressurized fluid feed passage 12 of the first body 3 to feed the pressurized fluid, and the pressurized fluid is fed to the first pressurized fluid feed passage 27 by a not shown pressurized fluid feeding device. The pressurized fluid is fed to the second servo valve 2 from a pressurized fluid feed port P.  Because the pressurized fluid is independently fed to the first servo valve 1 and the second servo valve 2, the pressure (below 210 kgf/cm<2> ) of the pressurized fluid in the first servo valve 1 can be set to the value lower than the pressure (above 210 kgf/cm<2> ) of the pressurized fluid in the second servo valve 2.
Patent JP-H08265864-A (JP)
Title: Multiplex transmitter
Inventor: NAKAZONO HIDEMI
IPC: H04Q9/00
Filed: 1995-03-24
Abstract: PURPOSE: To provide the multiplex transmitter in which the number of communi cation nodes having an abnormality detection circuit is reduced and the load of a battery power supply is suppressed. CONSTITUTION: A front L node 120 and a front R node 130 are medium and low speed nodes connecting to a medium low speed transmission line MB2, and each node has a data processing CPU 100 and a WD circuit 107' to detect a fault of the CPU 100. Furthermore, output accessories 121 such as a left head light (high beam/low beam), winker lamp are connected to the front L node 120 and output accessories 131 such as a right head light (high beam/low beam), winker lamp are connected to the front R node 120. The front L node 120 and the front R node 130 are integrated into one node and the output accessories 131 having been connected to the font R node 130 is connected to the font L node.
Patent JP-S61252898-A (JP)
Inventor: RORUFU JIYAN MOUIRU
IPC: F04D29/56
Filed: 1986-03-26
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-H01240678-A (JP)
Title: Method for roughening surface of metal
Inventor: YAMAMOTO TAKESHI
IPC: B23K26/352
Filed: 1988-03-18
Abstract: PURPOSE:To roughen the surface of a metal with arbitrary pitch and satisfactory depth by projecting laser beams to partially melt the surface of the metal and by removing part of the molten metal with jetted assist gas to form recesses in the surface of the metal at prescribed pitch and a filiform solidified metal on the surface of the metal. CONSTITUTION:Laser beams 1 are condensed with a lens 2 and projected on the surface 3 of a metal to form molten pools 8 at prescribed pitch. Part of the molten metal 4 in the pools 8 is removed from the pools 8 by jetting assist gas 9 from a nozzle 5 and the removed molten metal 4 is solidified to form recesses 7 in the pools 8 as well as to form a filiform solidified metal 6 on the surface 3. The recesses 7 and the metal 6 provide a complex three- dimensional pattern to the surface 3 to roughen the surface 3. By applying this surface roughening method to titanium or an alloy thereof, a three- dimensional pattern fit for an artificial bone can be provided to the surface.
Patent JP-S56163092-A (JP)
Title: Welding method for stainless clad steel plate
Inventor: SAITOU MASAHIRO
IPC: B23K33/00
Filed: 1980-05-19
Abstract: PURPOSE: To prevent deterioration of the quality of material of a stainless steel layer, by forming a padding part of stainless steel at the stainless steel side along a weld line, making a beveling part at both sides and welding each steel, at the time of butt welding of a stainless clad steel plate.  
     CONSTITUTION: In the event of butt welding of two clad steel plates consisting of carbon steel 1 and stainless steel 2, a padding part 13 of stainless steel is formed in 2mm thick and 50mm wide or so on stainless steel to be welded 2 having the same quality. Subsequently, the carbon steel plate 1 and the padding part 13 are beveled 14, a welding part 15 is formed from the carbon steel side 1 with a carbon steel welding rod having the same quality as usual, and subsequently welding is performed from the stainless steel side 2 with a stainless steel welding rod having the same quality, and a welding part 16 is formed. Since the padding part 13 of stainless steel is formed, the influence of weld penetration of the carbon steel side is little, effected and the increase of intergranular corrosion of stainless steel due to cementation from the carbon steel side 1 is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52149183-A (JP)
Title: Leakage detecting apparatus for hollow body
Inventor: YAMAMOTO MASATO
IPC: G01M3/18
Filed: 1976-06-07
Abstract: PURPOSE: To provide a leakage detecting apparatus for hollow body, in which expandable tubular members to be held in contact with inner wall of inspected body are juxtaposed with each other, and injection nozzle is provided for ejecting liquid to be reacted with external indicator, so that leakage at welded portion or other can be inspected locally and time required for preparation and inspection can be reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55158652-A (JP)
Title: Fitting structure for element
Inventor: KIMURA KATSUHIRO
IPC: H01L21/68
Filed: 1979-05-30
Abstract: PURPOSE:To fit an element by a mechanism wherein a concave portion is formed by mounting difference in a stage onto a metallic flat plate and the element is positioned highly accurate while using one side surface of a plane of the concave portion as the reference surface. CONSTITUTION:A plane portion 2 lower than the circumference and a plane portion 3 further lower than the portion 2 are molded at a central portion on the surface of a copper plate 1. The plane portion 2 functions as a fixing surface of a semiconductor element 5, and one side surface 2a is used as the reference surface which positions the element. One side surface of the plane portion 3 is employed as the reference surface which positions a ceramic substrate 4. According to this constitution, the element can be fitted easily and accurately.
Patent JP-H10318082-A (JP)
Title: Common rail and its manufacture
Inventor: ASADA KIKUO
IPC: F02M55/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a common rail and its manufacture which can improve inner pressure fatigue strength while reducing maximum tensile stress generated on an inner peripheral edge of a lower end of a branch hole. SOLUTION: At least one branch hole 1-2 is formed on an axially peripheral wall of a main pipe rail 1 having an axially inner flow passage therein. A receiving seat surface 1-3 is formed on a peripheral part of the branch hole 1-2, abutted against and engaged with a pressing seat surface 2-3 formed on a connection head 2-2 on an end of the branch pipe 2. Fastening and connection are performed by screwing a sleeve nipple 3 attached to the main pipe rail through welding or soldering with a nut 4 previously assembled in the branch pipe 4, accompanied with pressing below the connection head. Pressing force is applied to the main pipe rail 1 near the branch hole in a diameter direction by pressing. Thus compression residual stress is generated around an opening end of the branch hole 1-2 to the main pipe rail.
Patent JP-H11251035-A (JP)
Title: High voltage generating device
Inventor: KATO KENICHI
IPC: H01T19/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain the positively biased sine waves and negatively biased sine waves of an output voltage from one piezoelectric transformer by concurrently outputting the positively biased sine waves and negatively biased sine waves. SOLUTION: A piezoelectric transformer drive circuit 1 drives a piezoelectric transformer 2, and the piezoelectric transformer 2 boosts the voltage outputted from the drive circuit 1 and outputs it. An output voltage bias circuit 3 applies an aimed DC bias to the output voltage of the piezoelectric transformer 2. Series connection circuits of diodes 4 and capacitors 5 are inserted between the piezoelectric transformer 2 and GND, the diodes 4 are reversed in polarity, and positively biased sine waves and negatively biased sine waves can be concurrently outputted. The output voltage apparently corresponding to two piezoelectric transformers can be obtained, and positive ions and negative ions can be generated in turn with no complicated control.
Patent JP-S57180460-A (JP)
Title: Electrostatic coating method
Inventor: KADOWAKI TOSHIYUKI
IPC: B05D1/04
Filed: 1981-04-30
Abstract: PURPOSE: To avoid waste of a coating material, and to efficiently perform a coating work, by deforming a coating pattern formed by a coating cup.  
     CONSTITUTION: A coating material is spattered like a mist by high voltage applied between a knife edge of the tip of a coating cup 6 and a substance to be coated 8, and also shaving air for controlling the spattering direction of the coating material is jetted from a microscopic space 11. At the same time, an air flow 10 for distorting an air layer 9 to the inside is jetted from the outside of the layer formed by the shaving air. Therefore, the coating material supplied from a coating material feed pipe 19 is efficiently sprayed by static electricity, centrifugal force by a rotating cup 6 and the shaving air. Also, since an upper end part 13a of a coating pattern 13 is deformed to the inside as shown by a one dot chain line by the jetted air flow 10, the coating material protruding from the substance to be coated 8 is reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59192698-A (JP)
Inventor: OKANUMA TOORU
IPC: B64G1/28
Filed: 1983-04-15
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-S51142921-A (JP)
Title: Address converter
Inventor: KINOSHITA TSUNEO
IPC: G06F13/00
Filed: 1975-06-04
Abstract: PURPOSE: To place extensive restrictions on the page number of instruction words that can be designated in order to increase the number of pages that can be handled at a time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11266416-A (JP)
Title: Support structure for cathode ray tube
Inventor: ISHII MASAYUKI
IPC: H04N5/645
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a support structure for cathode ray tube by which a front cabinet is finally assembled without assembling the cathode ray tube to the front cabinet at first and standing it upright ion the manufacture process of a television receiver. SOLUTION: In this support structure for cathode ray tube 10, outer circumference parts of a screen of the cathode ray tube 10 are supported by a frame structure consisting of four frames 17-20, and each mount piece 13 of the four corners of the color cathode ray tube 10 especially is inserted to an engagement groove 25 of engagement plates 24 of upper lower frames 17, 18 to couple the frame structure.
Patent JP-H07248879-A (JP)
Title: Position input device
Inventor: HATSUTORI YASUNORI
IPC: G06F3/038
Filed: 1994-03-11
Abstract: PURPOSE:To unnecessitate the lifting of a main body and to easily vary resolution. CONSTITUTION:By moving this device on a plane and moving a cursor to an arbitrary location on a display screen, one end part of a cover 4 is mounted on the main body 2 of a position input device performing the selection of a menu and a position determination so that the part may be rotated by a rotation shaft 3. Between the main body 2 and the cover 4, a switch part 5 operating when the cover 4 is depressed and switching the resolution of the position input device is provided. The switch part 5 is formed by a switch 6 which is mounted on the upper surface of the main body 2, operates when it is depressed and varies resolution and springs 7a and 7b which are mounted between the upper surface of the main body 2 and the lower surface of the cover 4 at the both ends of the switch 6 and supports the cover 4 so as to have a clearance between the switch 6 and the cover 4 in the state at a normal time.
Patent JP-H06284687-A (JP)
Title: Excited hysteresis clutch brake
Inventor: KOBAYASHI RYOJI
IPC: H02K49/04
Filed: 1993-03-25
Abstract: PURPOSE:To reduce the size, to increase torque and to reduce the manufacturing cost by setting pole structures in a yoke after they are processed separately from a yoke. CONSTITUTION:Each of an inside pole structure 1A and an outside pole structure 1B is constituted of a laminate. They are installed in the yoke l after they are processed separately from the yoke 1. The pole structures 1A, 1B are manufactured by press-punching a plate to a specified size and then laminating the punched plates, so it is not necessary to machine recessed sections 3a, 3b and labor for eliminating burrs can be saved since there are no burrs occurring due to machining and therefore, the manufacturing cost can be reduced. Furthermore, no relief is required to be formed for a cutter and so, the size of a shaft can be reduced. And, an exciting coil 2 can be made small since the recessed sections 3a, 3b of the pole structures 1A, 1B can be so designed that magnetic fluxes can easily pass through.
Patent JP-H07248374-A (JP)
Title: Distance measuring device
Inventor: SAITO MICHIAKI
IPC: G01S17/93
Filed: 1994-03-10
Abstract: PURPOSE:To provide a distance measuring device by which stains sticking to transmitting-receiving optical systems can be detected and high distance measuring accuracy can be maintained without increasing part items. CONSTITUTION:A reference object 10 is arranged in front of transmitting- receiving optical systems 2 and 3, and a light pulse from a light source 1 is reflected, and a reference signal is outputted by a light receiving means 4. The size of the reference signal is measured by a measuring means 17, and stains on front surfaces of the transmitting receiving systems 2 and 3 are detected according to the size. Output time of the reference signal is measured by a timer means 13, and a distance operation means 16 corrects going and returning time by the output time of the reference signal, and performs operation on a distance.
Patent JP-H11266125-A (JP)
Title: High frequency amplifier and voltage-controlled oscillator using the same
Inventor: FUSE NOBUO
IPC: H03F3/189
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To make one of two remote frequency bands unidirectional, while enabling prevention of deterioration in the other frequency band. SOLUTION: This device is a high frequency amplifier and a voltage- controlled oscillator which uses the same, which have a neutralizing circuit 10 for unilaterality and are used in two remote frequency bands. In this case, in three impedance elements 13, 14 and 15 constituting the neutralizing circuit 10, an end of the first impedance element 13 is made as the input, each end of the second and the third impedance elements 14 and 15 is connected to the other end, the other end of the second impedance element 14 is grounded, and the other end of the third impedance 15 is made as an output.
Patent JP-S60210910-A (JP)
Inventor: BABA TOORU
IPC: A01D34/73
Filed: 1984-04-05
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-S63235636-A (JP)
Title: Controller of fuel jet amount for internal combustion engine
Inventor: KAMIOKA RYUICHIRO
IPC: F02D41/04
Filed: 1987-03-20
Abstract: PURPOSE:To prevent the deterioration in drivability by setting the first and the second delay periods according to a result of judging whether the mode is in an accelerating condition or not, and stopping fuel supply after a lapse of each delay period when the condition for fuel cut is established in the process of judging whether an acceleration or non-acceleration condition is present. CONSTITUTION:A microcomputer 44 controls a fuel injection valve 24 through the amendment of a basic injection period computed from the outputs of a pressure sensor 6 and a rotation angle sensor 48 by means of amending coefficients obtained from the output of an O2 sensor 30 during the operation of an internal combustion engine 20. The fuel injection is stopped in the decerelation operation on a downward road or the like. The first and the second delay periods (first delay period > second delay period) are then set according to a result of judging whether the mode is in an accelerating condition or not. The control is performed such that the fuel supply is stopped after a lapse of the first delay period from the judgement time when the condition for fuel cut is established due to judgement of pressure of acceleration while after a lapse of the second delay period from the judgement time when the condition for fuel cut is established due to judgement of absence of acceleration.
Patent JP-H05176862-A (JP)
Title: Toilet lid for western style toilet
Inventor: OZAWA TATSUYA
IPC: A47K13/00
Filed: 1991-03-29
Abstract: PURPOSE:To allow an outer side of a toilet lid to serve as a back rest surface of a user with a simple construction. CONSTITUTION:A toilet lid 4 is divided into a support member 41 and a back rest member 42 with joint surfaces 41a and 42a. One end of the support member 41 is mounted on a toilet 1 in such a manner as to be rotatable. The back rest member 42 is hinged on the support member 41 through a hinge and the inner side thereof is allowed to be folded to and overlapped on the side of the inside surface of the support member 41 while a toilet 1 is made openable or closable integrally with the support member 41. Moreover. with the back rest member 42 folded to and overlapped on the support member 41, a protrusion part 42b is provided protruding from the other end rim of the support member 41. On the other hand, a back rest recessed part 42c is provided on the external surface of the back rest member 42 so as to be recessed the most at the center thereof being made thicker toward the peripheral part of the back rest member 42.
Patent JP-H02246036-A (JP)
Title: Video recording device with timer
Inventor: FUKUOKA HIROKI
IPC: H04N5/44
Filed: 1989-03-17
Abstract: PURPOSE:To record all the desired programs even when scheduled broadcasting time is delayed by performing video recording at the time obtained by adding a time which is from a video recording start scheduled time to the broadcasting start time of the program which is scheduled to be recorded to a set video recording time. CONSTITUTION:A microcomputer 10 is provided with a read-only memory(ROM) 10a, a RAM 10b and a characteristic data operation part 10c which operates characteristic data within a range set by an operator on a screen where the recording is performed. Furthermore, it incorporates a timer part 10d which controls time and computes the time which is until the value operated based on the characteristic data from the video recording time becomes equal to or below a specified value to add to the video recording time and a similarity degree judgement part 10e which judges the similarity degree between the characteristic data within the set range and the characteristic data extracted from an image after starting the recording. The video recording progresses by adding the time which is from the video recording start time to the time when the program which is scheduled to be recorded is actually started to be broadcasted to the video recording time set by the operator. Thus, the programs desired by the operator are all recorded even when the scheduled broadcasting time of the program is delayed.
Patent JP-S59194159-A (JP)
Title: Head drive mechanism
Inventor: TAKEKADO SHIGERU
IPC: F16H19/02
Filed: 1983-04-18
Abstract: PURPOSE:To equally set the tensile forces of two belts even if an assembling error, etc. takes place by jointly connecting springs that provide tensile forces to the ends of two belts which are symmetrically positioned to connect a carriage to said belts and properly setting the spring constant of said springs. CONSTITUTION:A belt 3 which is made of stainless steel is jointly connected to U-type stainless steel springs 8a, 8b. The tensile forces of two belts can be equalized since the springs 8a, 8b provide tensile force independently to the two belts. Also, one belt positioned in the other direction is pulled with nearly the same force by the symmetrically positioned two belts and, thereby, can be smoothly stretched without being twisted. AS a result, the belts can be stretched in a uniform state without causing an ''unbalanced'' stretch. Therefore, various effects, such as, the prevention of unusual sounds generated at the time of seeking, improvement of the belt life, of the stopping accuracy, and of production, the uniformization of the quality of products, etc. can be obtained.