baber/WOPTO huggingface dataset:
Patent JP-S6295425-A (JP)
Title: Magnetic flux type flow meter
Inventor: KOIKE TATSURO
IPC: G01F1/22
Filed: 1985-10-22
Abstract: PURPOSE:To detect the flow rate of liquid to be measured without being affected by heat nor vibration by bending magnetic lines of force which are generated by flowing a current through respective exciting coils successively by the body to be detected, and then detecting voltages induced across detection coils and detecting the position of the body to be detected. CONSTITUTION:The current is passed through (n) detection coils in the order of 1, 2, 3...(n) and coil units where the current is passed at each period of a rectangular wave are changed in the order of 1, 2, 3...(n). Electromotive force generated at the detection coil C of a coil couple which is not near a ferromagnetic body 9 is small and a coil couple 6 nearby the ferromagnetic body 9 generates large electromotive force. When those voltages are detected, a constant threshold value VTH which has the intermediate value of electromotive force different according to whether or not there is the ferromagnetic material is provided and this VTH is compared with electromotive force generated at a detection coil. Consequently, which coil couple the body to be detected is nearby is detected.
Patent JP-H0553635-A (JP)
Title: Method and device for confirming program operation of nc machine tool
Inventor: KAWASHIMA KIYOKUNI
IPC: G05B19/4069
Filed: 1991-08-26
Abstract: PURPOSE:To check a machining program on a monitor with no execution of a real operation. CONSTITUTION:An automatic programming device consists of a machining data display program part 105 where a program is displayed, a system program part 106 where an automatic programming operation is controlled, a system parameter part 107 in which the data such as a machine tool initialization setting is putted, a data file part 108 where the data on a machine main body, the tools, the work, etc., are stored, an editing program program part 109 where the machining locus of the work is produced with input of the position coordinates, and an NC machining program part 111. A desired soft is selected and shown on a display device 104 and the program 111 is carried out. Then a pseudo signal generating means 110 produces the machining end signals of each step in place of a programmable controller. Thus the operation of the program 111 is confirmed with no drive of the actual machine.
Patent JP-H1175407-A (JP)
Title: Small-sized levee plastering machine
Inventor: TANAKA SANKICHI
IPC: A01B35/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a levee plastering machine producible at a low cost and having a simple construction, easy handleability and reduced weight. SOLUTION: A blade claw 14 for cutting the surface of a paddy field near the levee and raking up the cut soil is attached to one of center-driven rotary transmission cases 13. A slip plate 15 for pressing the raked soil toward the levee C is attached to the other transmission case. A soilgathering plate 17 for gathering soil toward the levee C is placed at the back of the blade claw 14 and a tamping roller 7 for tamping the upper surface of the levee C is placed at the back of the slip plate 15.
Patent JP-H07116606-A (JP)
Title: Device and method for recognizing mail address
Inventor: OKAZAWA YOSHITAKA
IPC: G06V30/10
Filed: 1993-09-22
Abstract: PURPOSE:To contrive a substantial reduction in the content of a dictionary memory for collating with input pattern by a method wherein, by using the read result of postal code number, the usage part of the dictionary memory is switched and thereafter the addresses of the mails destined for a plurality of post offices are read out. CONSTITUTION:After the character information of a mail are fed into a mail address recognition device following the photoelectric transfer 1, it is detected 2 in which flowing region of the surface the addressed is distributed, the line 3 of the address is identified and a detection 4 is finally made of the character. A mail address recognition device then makes a recognition 5 of the postal code number so as to specify the mail delivery post office and select only one dictionary memory 11 corresponding to the postal code number. In this way character collation operations are performed for recognition 6 of the character, identification 7 of street and lot name and identification 8 of house number and block by using the dictionary memory 10 covering one post office. This enhances reading accuracy and processing speed through a simple structure.
Patent JP-H0550369-A (JP)
Title: Production equipment
Inventor: KANEKO KIYOSHI
IPC: G06Q50/04
Filed: 1991-08-23
Abstract: PURPOSE:To shorten a span of tact time by making a conveyor control means so as to set a line group being composed of proper equipment at each process based on production indications, storing this grouped line, and to control the conveyance in conformity with the working sequence in the line grouped by the control means at the time of conveyance. CONSTITUTION:If a production indication is inputted into a control unit 36, the allocating operation of resoective equipments 14-16 is performed as to a die bonding process 11, a wire bonding process 12 and a molding process 13, and these equipments are grouped in one, thereby setting up three lines 41-43 which are stored in a host computer of the control unit 36. In succession, respective conveyor lines 20, 21, 24, 25 are controlled by the control unit 36 and thereby a workpiece is conveyed to each equipment in the group line at respective processes according to working sequence.
Patent JP-2000067591-A (JP)
Title: Voltage generating circuit, non-volatile semiconductor memory provided with voltage generating circuit, and its voltage generation control method
Inventor: MORI TOSHIKI
IPC: G11C16/06
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide generation plural voltage required for each operation of reading, writing, and erasing data, and the like with simple circuit constitution in a non-volatile semiconductor memory. SOLUTION: At the time of read-out, VCC (3v) is selected and boosted by a boosting circuit 90. At this time, a N channel transistor TLim is continuity- controlled, a boosted potential is limited to voltage (5v) being higher than VCC (3v) by threshold voltage, and it is made into output voltage VPO through a voltage setting circuit 94 being stopped. At the time of write-in, VPP (5v) is selected and boosted by a boosting circuit 90. At this time, the transistor TLim is cut-off-controlled, a boosted potential is limited to, for example, 9v voltage by zener diode ZD1, output voltage is made into VPO. At the time of erasing, VPP (5v) is selected. At this time, the boosting circuit 90 is stop- controlled, while the transistor TLim is continuity-controlled, an output potential VPX of the boosting circuit 90 is made into lower voltage (2v) by threshold voltage.
Patent JP-S60128794-A (JP)
Title: Display system of troubles
Inventor: KOUNO HISAO
IPC: H04Q9/00
Filed: 1983-12-16
Abstract: PURPOSE:To improve the reliability of a trouble display system and to economize a cost by providing double communications buses between a monitor group and a main controller, by doubling the main controller and a display device to make them dual systems, monitoring the other system each other, and displaying concentratively a trouble condition of the other system as well as own trouble. CONSTITUTION:Monitor information from plural monitoring points is received and monitored by monitors CN0,...N which are connected each other through monitor information lines L0,...N. Each monitor is dually connected to communications buses BUS0 and BUS1, which are connected to main controllers MC0 and MC1. The main controllers MC0 and MC1 are linked with display control parts C0 and C1 of display devices D0 and D1 and control parts CL0 and CL1, thereby doubling a display system. Between the display control parts C0 and C1 an intersystem interface I is provided. As a result, the display control parts C0 and C1 cause the display devices D0 and D1 to execute the presribed display on the basis of command serious trouble information from the main controllers MC0 and MC1. Monitor information is displayed on the other display control part each other by the inter-system interface I. On the display devices D0 and D1 of both systems trouble conditions of both systems are simultaneously displayed.
Patent JP-S6298661-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHINDO YOSHIMI
IPC: H01L27/04
Filed: 1985-10-25
Abstract: PURPOSE:To prevent a malfunction even when output potential from a transistors reaches (-) by mutually arranging the directions of the stripes of collector diffusion layers in adjacent transistors in the rectangular directions. CONSTITUTION:Transistors Q1, Q2...are disposed in such a manner that slender type collector N-type diffusion layers 4, base P-type diffusion layers 5 and emitter N<+> type diffusion layers are all formed in a striped manner in N-type isolation regions 3 mutually isolated by P-type isolation sections 3 on a substrate 1, and the directions of the stripes of the collector diffusion layers are directed mutually at a right angle in adjacent transistors for outputs. That is, the transistors are arranged as Q1, Q2, Q1 Q3, Q2 Q4, Q3 Q4. When the collector potential of one output transistor Q1 reaches (-) and there is high potential in the adjacent transistor Q2 at that time, the hFEX of a parasitic transistor QX generated between two transistors Q1, Q2 is determined by collector opposite areas,thus lowering hFEX to a low level (such as approximately 0.1).
Patent JP-H1177339-A (JP)
Title: Thermit welding method for rail
Inventor: UCHINO KOICHI
IPC: B23K23/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To improve the toughness of weld metal for improving the reliability of a thermit welded joint in a railway in a cold district. SOLUTION: This welding method is the one that, at the time of pouring molten metal formed by thermit reaction into a mold and leaving it standing, deoxidizing elements are inserted into the pouring flow of the molten metal and/or, simultaneously with the start of its leaving to stand, deoxidizing elements are inserted into the molten metal to allow secondary deoxidation to occur. In this way, fine oxide particles produced by the secondary deoxidation are dispersed into the weld metal to refine the cast structure, and furthermore, these fine particles are made the nuclei of transformation and refine the final structure to improve the toughness of the weld metal.
Patent JP-H0287995-A (JP)
Title: Protection system for step motor drive
Inventor: INABA MASAHITO
IPC: H02P8/00
Filed: 1988-09-20
Abstract: PURPOSE:To protect a drive circuit by providing a circuit for detecting whether the phase relation of drive control signal is normal, a drive lock for disabling the operation based on an abnormal signal, and an I/O port for alarming the abnormality. CONSTITUTION:A phase detector 11 detects whether a control signal 11 is normal. Upon occurrence of abnormality, an output signal 12 is fed to a drive lock circuit 2 in order to disable a motor drive 4. The signal 12 is also fed to an I/O port 5 in order to send out the abnormal state. By such arrangement, the drive circuit 4 can be protected.
Patent JP-H03101121-A (JP)
Title: Formation of soi structure
Inventor: MORIMOTO YOSHIHIRO
IPC: H01L21/324
Filed: 1989-09-13
Abstract: PURPOSE:To reduce crystal defect and dislocation in a single-crystal Si film and to obtain a single-crystal Si film whose film quality and crystallinity are good by a method wherein an Si film which is solid-grown is annealed again at a temperature higher than the temperature at which the film is solid-grown. CONSTITUTION:An SiO2 film 2 as an insulating film is formed on a single-crystal Si substrate 1; an opening part 2a by which the surface of the Si substrate is exposed is formed. A single-crystal Si film 3 is epitaxially grown selectively only on the substrate 1 so that the difference in level on the surface between the single-crystal Si film 1 and the SiO2 film 2 at the opening part 2a can be set to 500Angstrom  or lower. Then, an a-Si film 4 is deposited on the whole surface of the substrate by a CVD method at a substrate temperature of 550 deg.C. Then, P ions are implanted into the film 4. Then, the film is annealed and treated in an atmosphere of N2 while the substrate temperature of 600 deg.C is set and kept. Thereby, the film 4 succeeds the crystal orientation of the film 3 and is solid-grown epitaxially to form a single-crystal film 4'. Then, the substrate temperature is set to 900 deg.C, and the film is annealed to obtain a single-crystal Si film 4'' in which defect and dislocation are small.
Patent JP-S6392803-A (JP)
Title: Piston for servo-cylinder
Inventor: HATTORI SHOICHI
IPC: F15B15/28
Filed: 1986-10-06
Abstract: PURPOSE:To reduce the manufacturing cost of the piston in the caption, by manufacturing the partition wall component and the piston rod part separately from each other and integrating these parts later. CONSTITUTION:The partition wall component 24a and the piston rod part 22 of a piston rod are separated from each other and manufactured as two pieces, both being made of martensite precipitation hardened stainless steel. These two pieces are integrated together using a kind of solder the processing temperature of which is equal to that of the solution heat treatment of martensite precipitation hardened stainless steel. Due to the above construction, the fabricating time can be reduced and the accuracy improved, thus remarkable reduction in the manufacturing cost being attained.
Patent JP-S6299280-A (JP)
Inventor: SAWADA TAKUMA
IPC: B62J11/00
Filed: 1985-10-25
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-S61116069-A (JP)
Title: Inlet device for fuel injection type engine
Inventor: YADA YOSHIKUNI
IPC: F02M69/00
Filed: 1984-11-12
Abstract: PURPOSE:To ensure a proper fuel injection in proportion to air amount in each system from low to high speed by providing inlet air amount measuring means respectively in an inlet passage in each system, by controlling each fuel injection valve in each system according to a detection signal from said measuring means. CONSTITUTION:Each inlet port 1P, 1S for low or high speed system in plural cylinders 1 of an engine E is provided respectively with a low speed use inlet passage 11P or a high speed use passage 11S. Both passages 11P, 11S are corrected to surge tanks 5P, 5S at every systems. Fuel injection valve 10P, 10S are also provided at every systems. A low speed use inlet passage 6P and a high speed use inlet passage 6S are respectively provided with inlet air amount measuring means 7P, 7S, which passages 6P, 6S are positioned at the upper stream side rather than surge tanks 5P, 5S. And fuel injection control means 20P, 20S is provided to send signals to an actuator 23 driving a fuel injection valve 10P, 10S and an opening/closing valve SV by receiving the detection signal from the measuring means 7P, 7S, an engine speed signal 21 and engine load signal 22.
Patent JP-S60130765-A (JP)
Title: Two color electrophotographic copying machine
Inventor: ISHIKAWA TOYOJI
IPC: G03G15/01
Filed: 1983-12-19
Abstract: PURPOSE:To copy images on two originals to one copy paper together in different colors by adding a composite copying unit which has an original conveyance part, fixed light source, mirror, and lens to a two color copying machine. CONSTITUTION:The composite copying unit 50 is provided additionally to the two color copying machine which has the 1st photosensitive drum 8 and the 2nd photosensitive drum 10; when a composite copy is taken, one original is placed on an original placing platen 1, another original is set on an original feed table 51, and the exposure scanning by the light source 2 and the original conveyance by a feed roller couple 542 are started at prescribed timing. Consequently, an image on the original on the platen 1 is developed in, for example, black on the 2nd photosensitive drum 10 and an image on the conveyed original is lighted by the fixed light source 55 and developed in, for example, red on the 1st photosensitive drum 10. Thus, the images of the two originals are copied together to one copy paper as the different-color images.
Patent JP-H1082949-A (JP)
Title: Camera
Inventor: SUGITA YUKIHIKO
IPC: G02B7/32
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To ensure the optical accuracy, to improve the gassemling enhance, and to reduce the manufacturing cost, by integrally forming an objective lens and a range finding lens. SOLUTION: The objective lens 7a of a finder optical system is connected to an AF light projection lens 6a, integrally formed, and the center of optical axis of the objective lens 7a of the finder optical system is set so as to be located lower than the center of optical axis of the AF light projection lens 6a by viewing from the front face. The vertex part on the front surface side of the objective lens 7a of the finder optical system is set so as to be set somewhat behind the vertex part on the front surface side of the AF light projection lens 6a. A finder mask 13 is arranged between a first prism 7b and a second prism 7c. The screen frame of the finder mask 13 is set so as to observe almost the same range as a photographing range of a photographing optical system.
Patent JP-S60129884-A (JP)
Title: Word processor
Inventor: KAKIGAHARA KOUJI
IPC: G06F17/24
Filed: 1983-12-16
Abstract: PURPOSE:To obtain a word processor with which an editting operation is facilitated by limiting the types of characters which enable the shift of a cursor to the types of character at the cursor position when a deleting operation is started in cae a deleting function is actuated with the cursor shift. CONSTITUTION:When a deletion start key is supplied from a keyboard 1, an input processing part 2 gives an indication to a decision part 11. The part 11 refers to X and Y registers 9 and 10 and then to the data on the text data 6 set at the coordinate position. It is checked whether the reference data is equal to the ruled lines or not. In the case of a ruled line, the part 11 turns on a ruled line flag 12 and then turns on a character flag 13 in the case of a character. Then a cursor shift key supplied from the keyboard 1 is referred to, and it is checked whether the data on the text data 6 set in the cursor shift direction has the same type of character as the flag turned on. If the coincidence is obtained between types of characters, the data is deleted. While the shift of the cursor is stopped with no deletion when no coincidence is obtained.
Patent JP-S60115407-A (JP)
Inventor: YOSHIMURA MASAO
IPC: B27K9/00
Filed: 1984-11-14
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-S6392018-A (JP)
Title: Alignment of semiconductor substrate
Inventor: TSUTSUI HIROAKI
IPC: H01L21/30
Filed: 1986-10-06
Abstract: PURPOSE:To make it possible to align the position of a semiconductor substrate stably, by arranging a step part in the vicinity of an alignment mark, and selecting a signal having the best contrast from among a plurality of alignment signal outputs, which are obtained by changing the thickness of a resist film on the alignment mark. CONSTITUTION:A vertical step part 2, which is directed to an alignment mark 1, is provided in the vicinity of an alignment mark 1. The thickness of photoresist 3 is changed by more than half-wavelength of aligning light on the alignment mark 1 due to the step part 2. The aligning light is projected on a semiconductor substrate together. The position is detected with video signals having a scanning line group 4 which is orthogonal to the direction A-A. With respect to the signal outputs obtained from scanning lines SB, SC, SD and SE for positions B, C, D and E, the reflectivities are intactly used for the signal outputs. Only the signal from the scanning line SD which has the best contrast is selected from among the signals. Then the most stabilized position alignment is performed.
Patent JP-S60130301-A (JP)
Inventor: KAMATA MASAYUKI
IPC: A01B33/02
Filed: 1983-12-16
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-H0286241-A (JP)
Title: Variable rate image hierarchy coding transmission system
Inventor: HAYASHI YASUHITO
IPC: H04N19/88
Filed: 1988-09-21
Abstract: PURPOSE:To make the deterioration in the picture quality of an entire frame not remarkable even if an aborted packet takes place due to plex congestion by constituting packets by blocks decentralized in terms of position in an image frame in the composition and separation of the packets in the case of applying hierarchical coding to a moving image signal. CONSTITUTION:The information coding a difference signal between adjacent frames is subjected to hierarchical processing into a part (MSP) giving much effect onto image quality and a part (LSP) giving small effect onto the image quality, an identifier of disabled abort is added to the packet comprising the MSP and an identifier of enabled abort is added to the packet comprising the LSP, and the packet is formed by the MSP, LSP in several blocks apart in terms of position in the frame of the image signal in the constitution of the packet. Thus, even if a packet with enable abort comprising the LSP is aborted at the plex congestion, the appearance of consecutive blocks whose image quality is deteriorated is avoided at decoding. Thus, the deterioration on the image quality due to the aborted packet caused by plex congestion is suppressed.
Patent JP-H0689017-A (JP)
Title: Print bagging device
Inventor: OGISO TAKASHI
IPC: G03D15/00
Filed: 1992-09-07
Abstract: PURPOSE:To easily take out a printed photograph by ejecting an accumulated substance consisting of the printed photograph and a film housing sheet in a lower accumulation part in a rotated state. CONSTITUTION:A collection box 50 is constituted by attaching two accumulation parts 60a and 60b for accumulating the film housing sheet, a leaflet and the printed photograph, and the respective accumulation parts 60a and 60b are constituted by separately attaching a pair of accumulation receiving plates 62a and 62b folded and formed in a U shape to a horizontal shaft 61, and a gap 63 is formed in the center part of the accumulation part. The horizontal shaft 61 is intermittently rotated by a motor by 180 deg., and the accumulated substance obtained by accumulating the film housing sheet, the leaflet and the printed photograph in the upper accumulation part 60a is displaced to the lower accumulation part 60b by the inversion. Thus, the printed photograph, the film housing sheet and the advertising leaflet are accumulated and put in a print bag altogether.
Patent JP-H08100272-A (JP)
Title: Lubricated steel sheet excellent in conductivity and its production
Inventor: YOSHIKAWA YUKIHIRO
IPC: C23C22/28
Filed: 1994-10-03
Abstract: PURPOSE: To obtain a lubricated steel sheet excellent in conductivity at the time of depositing a specified amt. of chromate film on a galvanized steel sheet to produce a lubricated steel sheet by limiting the composition of the chromate film to conform to a specified equation. CONSTITUTION: A chromate film at 20-100mg/m<2> , expressed in terms of Cr, is formed on the surface of a galvanized steel sheet or a zinc-base plated steel sheet to produce a lubricated steel sheet. The chromate film is obtained by modifying a polyolefin wax. having 8-160 deg.C m.p. and contains a silica-modified polyolefin wax fulfilling equation II (silica-modified polyolefin wax : colloidal silica (weight ratio))=1:(0.1 to 2)) and equation III (colloidal silica : silane coupling agent (weight ratio))=1:(0.2 to 5)) in the ratio fulfilling equation I (Cr : wax (weight ratio))=1:(0.5 to 4)), and the weight ratio of total SiO2 to Cr is controlled to <=2 and ratio of Cr<3+> to (Cr<3+> +Cr<6+> ) to 0.3 to 0.9 in the chromate film. A lubricated steel sheet excellent in lubricity and resistance to corrosion and fingerprints is obtained in this way.