baber/WOPTO huggingface dataset:
Patent JP-S60119720-A (JP)
Title: Electron beam exposure
Inventor: ONO SHINICHI
IPC: G03F1/76
Filed: 1983-12-01
Abstract: PURPOSE:To obtain stably a picture having no streaky blotch when the pattern of the light receiving part of a charge transfer device for an image sensor provided repetitively with fundamental patterns of a large number is to be divided into fine sections of a large number at an electron beam exposure device by a method wherein the divided patterns are made to have a fixed repetition in the scanning direction of an electron beam, and moreover the pitch thereof is made to coincide with the pitch of the fundamental patterns. CONSTITUTION:The pattern of the light receiving part of a CCD is constituted of stripe type first patterns 11 stretching in the perpendicular direction to the scanning direction of an electron beam and cross-shaped second patterns 12 positioning between the formers, and the patterns thereof are repeated at a fixed pitch. While, an electron beam exposure device also divides the pattern into fine sections, the pattern is exposed to be drawn at every fine section thereof, and when the pattern of the light receiving part of the CCD is formed in such a way, butting error is not generated. At this construction, when the repetition pitch of the patterns 11, 12 is indicated by (a), and sizes of the fine sections 14, 15 in the scanning direction are indicated by (b), (c), sizes of the sections 14, 15 are decided as to satisfy the equation a=b+c.
Patent JP-S61107163-A (JP)
Title: Apparatus for detecting speed
Inventor: YANASE TAKAO
IPC: G01P3/44
Filed: 1984-10-31
Abstract: PURPOSE:To extremely shorten a wasteful time for detecting a speed, by providing a second reference oscillator for outputting a frequency signal out of the operation frequency range of a V/F converter apart from a reference oscillator for exciting a resolver. CONSTITUTION:A second reference oscillator 11 for outputting a frequency signal out of the operation frequency range of a V/F converter apart from a reference oscillator for exciting a resolver and the output signal thereof is inputted to the clock signal terminal CLK of K-FF10. By this method, the lowest frequency of D-FF10 can be controlled by the frequency of the oscillator 11 and, as a result, one only a wasteful time can be almost eliminated but also the offset generated by changing clock frequency can be corrected after the conversion to an analogue signal and the discrimination of a rotary direction is also enabled.
Patent JP-S6388096-A (JP)
Inventor: NIKORAI IBUANOBUITSUCHI KURIKO
IPC: C02F3/10
Filed: 1986-09-26
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-S6291761-A (JP)
Inventor: OSAWA KAZUO
IPC: F25B15/00
Filed: 1985-10-15
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-H0390713-A (JP)
Title: Cleaning water supply device for toilet bowl
Inventor: TSUTSUI OSAMU
IPC: E03D5/10
Filed: 1989-09-01
Abstract: PURPOSE:To reduce the size of a cleaning water supply device and to simplify the device by a method wherein an inflow port is connected to a washing water feed pipe, and a multiway switching valve having a plurality of outflow ports connected to the respective water feed port of a toilet bowl and having a cut off function is switched and controlled, in a given order, based on a washing starting input. CONSTITUTION:An injection inlet 10 is formed to a rim water pass passage 9 of a toilet bowl 1, and a nozzle 12 for jet to the bottom part of a bowl part 3. A water supply device 14 is provided with a control device 15, a control part 16, a two-way switching valve 20, and vacuum breakers 18 and 21. A water feed pipe 23 is connected to an inflow port, the one of outflow ports to the injection inlet 10 through the breaker 18, and the other thereof to the nozzle 12 through the breaker 21. The control part 16 is operated, the valve 20 is opened by means of the device 15, washing water is fed to the bowl part 3, and a timer is started, and after the lapse of a given time, the valve 20 is switched to the nozzle side. Washing water is injected through the nozzle 12, and through the starting of a timer, after the lapse of a given time, the valve 20 is switched to the rim side.
Patent JP-S6288051-A (JP)
Title: Document processor
Inventor: SUGITANI KAZUNOBU
IPC: G09G5/32
Filed: 1985-10-14
Abstract: PURPOSE:To perform an editing process fitted for plural kinds of characters and to obtain a document having a adjustability by providing a wrap-around function that eliminates the break of words at a line end, and a prohibiting-rule processing function that moves a specified character at the line end to a line head at the next line. CONSTITUTION:The document inputted by a character input means 11 is stored at a memory 19. The content of the memory 19 is wrapped around by a wrap-around means 1. And a line end prohibiting-rule processing is performed on the document obtained as a result in the above with a line end prohibiting-rule means 2, the document being printed with an output means 27.
Patent JP-H0277430-A (JP)
Title: Polymer film
Inventor: TATSUMI SHUNJI
IPC: C08J5/18
Filed: 1988-09-14
Abstract: PURPOSE:To obtain a transition metal-containing polymer film for accommodating refuse and wastes consisting of a mixture of a transition metal-containing polymer and another polymer and having a function of prevention of malodor generated from various wastes. CONSTITUTION:A polymer film composed of (A) a polymer (e.g., polyacrylic acid) having anionic functional groups and containing a transition metal in an amount of >=0.01mmol (in 1g of obtained polymer film) and 1-15wt.% and (B) another polymer (e.g., polyester-based polymer) and showing an excellent effect for removing causative substances of malodor such as ammonia or hydrogen sulfide.
Patent JP-2000026112-A (JP)
Title: Production of carbide
Inventor: FUJIWARA MITSUHIRO
IPC: C02F3/10
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To produce a carbide which gives more effective results in the cleaning of rivers, etc. SOLUTION: Kenaf is mixed with at least weeds, finely divided, further mixed with a viscous material and fired to obtain the objective carbide based on a material derived from the kenaf. The stock kenaf may further be mixed with agricultural products such as a rice plant, unhulled rice and a Japanese radish besides the weeds.
Patent JP-S6287238-A (JP)
Title: Trap device provided with level gage
Inventor: FUKUSHIMA SHIRO
IPC: F17C13/02
Filed: 1985-10-14
Abstract: PURPOSE:To eliminate the overflow of a low-temp. fluid by providing a level gage to output the detection signal of the liq. level of the low-temp. fluid in a trap and a controller for operating and stopping a low-temp. fluid supply means on the basis of the detection signal from the level gage. CONSTITUTION:The voltage value corresponding to the upper limit level H of the liq. level and the voltage value corresponding to the lower limit level L are previously given to the liq. supplying and stopping device 18. When the liq. level is raised to the upper limit level H, a valve closing command is outputted from the liq. supplying and stopping device 18 to a pressure valve 11. Simultaneously, when the liq. level is lowered to the lower limit position L, a valve opening command is outputted from the liq. supplying and stopping device 18 to the pressure valve 11. As the valve 11 is thus opened and closed, the supply of liquefied nitrogen to the trap 3 and the stoppage of the supply are automatically controlled. Accordingly, the overflow of the liquefied nitrogen 7 from the trap 3 is eliminated.
Patent JP-2000048446-A (JP)
Title: Disk recording and reproducing device
Inventor: NOZAWA TOSHIHIRO
IPC: G11B17/056
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To make a disk recording and reproducing device thinner and compact, to prevent clamping mistake from being made and to reduce manufacturing cost thereof. SOLUTION: The disk recording and reproducing device is provided with a base unit 1 incorporating a tray driving means and a disk table 4 housing a single body of a disk inside and is composed of a tray 3 installed so as to be able to be inserted in and extracted from the base unit 1 by a tray driving means and a clamper plate 8 provided with a clamper 6 for holding the disk in the tray inserted into the base unit 1. Further in the disk recording and reproducing device, the tray 3 is provided with a disk motor 7 for rotating the disk table 4 and a pick up 20.
Patent JP-H04109747-A (JP)
Title: Recorder with read function
Inventor: KOSUGIYAMA OTOYA
IPC: H04N1/04
Filed: 1990-08-29
Abstract: PURPOSE:To realize the small sized and inexpensive recorder by providing an image sensor reading an original to a paper discharge carrier section at the upper part and using at least part of a paper discharge carrier path of a printer and a carrier member in common for the carrying of the original. CONSTITUTION:When the user of a personal computer discharges recording paper S while a printed face is directed upward, a tray 18 used normally as a cover of a printer 1 is opened. The recording paper S passing through paper discharge rollers 14, 14' is carried in a straight line by a flapper 15 and discharged and stacked onto the tray 18. When the original is read, the tray 18 is opened and an original tray 20 is moved and when an original G is placed on the original tray 20, the original G slides down along the original tray 20 and its tip strikes on a nip of the original carrier rollers 21, 21' and stops thereat. When the read start is commanded, the original carrier rollers 21, 21' and paper discharge rollers 17, 17' start rotation and the original G is discharged and the original is read by an image sensor 23.
Patent JP-H0867098-A (JP)
Title: Hand-operated pencil sharpener
Inventor: NAGAI YOSHITSUNE
IPC: B43L23/08
Filed: 1994-08-29
Abstract: PURPOSE: To provide a hand-operated pencil sharpener which easily discharges a broken lead by simple operation such as push operation when a pencil is sharpened. CONSTITUTION: An operation member is provided on the side of the opposite side at the side of the body 2 of a case provided with a pencil insertion hole 1, so that it is advanced in the inside direction of the body 2 of the case at necessary amount. A lead-contacting dowel 7 is assembled in the inside of the body 2 of the case so as to be moved integrally with the operation member and to be moved even for a sharpening edge 4 fitted to the inner face part of the pencil insertion hole 1. The lead-contacting dowel 7 is positioned so as to face the lead 6 of a pencil 5 inserted into the pencil insertion hole 1. A broken lead filled in the inner part of the pencil insertion hole 1 is pushed out in the opening direction of the hole 1 and discharged by displacing the dowel 7 for the sharpening edge 4 by push operation for the operation member.
Patent JP-H1073419-A (JP)
Title: Device for inspecting erroneous and missing parts mounted externally on engine
Inventor: SUDOU YOSHIKAZU
IPC: G01B11/24
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To highly reliably inspect the external parts of an engine not only for missing parts, but also for erroneous parts among complicated parts and different kinds of parts having similar shapes with one device. SOLUTION: Two monochromatic cameras 5 are incorporated in an image pickup device 1 and the picture data individually taken with the cameras 5 are inputted to a discriminating device 2 so as to generate the three-dimensional picture of external parts 9 from the two picture data. The device 2 discriminates the propriety of the picture data by dividing the three-dimensional picture and a reference picture (three-dimensional) into small areas and performing gray level image processing (gray search) on each small area, and then, measuring the localized brightness distribution in each area and comparing the brightness distribution in each divided area of the three-dimensional picture with that in the corresponding divided area of the reference picture.
Patent JP-H0277946-A (JP)
Title: Measurement system for coverage of microprogram
Inventor: FUNAKUBO NOBUO
IPC: G06F11/28
Filed: 1988-09-14
Abstract: PURPOSE:To improve the debugging efficiency of a microprogram by preparing a control memory writing means and a control memory reading instruction to assure the performance equal to a real action even at measurement of the coverage and also to facilitate the application suited to a device transformed into an LSI. CONSTITUTION:When a measuring test program is executed, a microprogram stored in a control memory 1 is carried out and the coverage information is set at the memory 1. In other words, a microinstruction works according to the control information 12 and at the same time a parity A13 or B14 contained in the information 12 is set at 1. Thus the information 12 added with the executed information and the branch success information is set at a write register 4 via a selector 10 and then written again into the memory 1. A coverage calculation program is driven after the end of the measuring test program, and a control memory reading instruction is issued. Then the executed information and the branch success information are stored in a main memory 6. Based on these information, the unpassed path information is produced and the performance equal to a real action can be assured even at measurement of the coverage.
Patent JP-2000059737-A (JP)
Title: Scan converter
Inventor: TOMOTSUNE KATSUO
IPC: H04N7/01
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a scan converter having inexpensive configuration without using a high speed video memory of a large capacity. SOLUTION: Pixel data of a VGA signal are shifted by a shift register 10 synchronously with a clock CLK1, and the pixel data by one line stored in the shift register 10 are loaded to a parallel serial converter 11 synchronously with a clock whose frequency is a half of the horizontal scanning frequency of the VGA signal and equal to a horizontal scanning frequency of the VGA signal and read synchronously with a clock CLK2. Thus, pixel data portion for one line of the VGA signal are written in the converter 11 at interval of every other line, only the pixel data of the odd number line of a 1st frame of the VGA signal are extracted from the converter 11 for one vertical scanning period, and only the pixel data of the even numbered line of a 2nd frame of the VGA signal are extracted for a succeeding vertical scanning period.
Patent JP-S61107129-A (JP)
Title: Apparatus for measuring cut-off wavelength of single mode optical fiber
Inventor: IDE TAKASHI
IPC: G01M11/02
Filed: 1984-10-30
Abstract: PURPOSE:To make it possible to secure measuring accuracy, by providing two bending apparatuses for imparting bendings different in radius of curvature to an optical fiber to be measured and arranging two members having circular arc cross-sections same in radius of curvature to the apparatus for imparting bending with large radius of curvature in a predetermined manner. CONSTITUTION:The wavelength variable light source 12 controlled by a control/ operation apparatus 10 and a light detector 14 for applying output to said apparatus 10 are provided. The photometric fibers 16, 20 of measuring devices are held by holders 18, 22 and an optical fiber 28 to be measured is held by holders 24, 26. A cut-off wavelength is measured from the comparison optical outputs obtained when bending with large radius of curvature and that with small radius of curvature were applied to the fiber 28. Bending with large radius of curvature is imparted by large rollers 30, 32 and the roller 32 is held by a guide groove 34A in a slidable manner. The rollers 30, 32 have the same radius of curvature and arranged so as to impart the length of a bent part equal to one circumference of circle in total when the fiber 28 is bent in an S-shape. By this method, measuring accuracy can be secured and workability can abe enhanced.
Patent JP-S59119670-A (JP)
Title: Lamp device
Inventor: YAMAZAKI HITOSHI
IPC: H01J61/36
Filed: 1982-12-27
Abstract: PURPOSE:To prevent any breakage of the sealing area of a lamp device, in which a glass tube and an end plate made of a material other than glass are sealed, by placing a spacer in the fixation area between a lamp part and a base shell. CONSTITUTION:After a pair of electrodes 3 and inner tubes 2 for restricting a discharge path are installed in a limited space formed by a glass tube 1 one end of which is open and an end plate 4 made of a chrome stainless steel and used for airtightly sealing the opening 11 of the glass tube 1, a base shell 8 containing an electric circuit 10 is stuck to the end plate 4, thereby constituting a small discharge lamp. Here the spacer 6 is fixed to the glass tube 1 and the end plate 4 by means of a silicon-system adhesive 7, while the shell 8 is fixed to the outer surface of the spacer 6 by means of an adhesive 9. As a result, the sealing area 5 between the glass tube 1 and the end plate 4 can be protected with the spacer 6, thereby effectively preventing any breakage of the sealing area which might be caused due to external force applied during the manufacture or use of the lamp.
Patent JP-S61111251-A (JP)
Title: Holding device for flat laminar member
Inventor: SHIAKU MASUO
IPC: B65G49/07
Filed: 1984-11-01
Abstract: PURPOSE:To prevent slip down of a member by means of a positioning control means, by a method wherein an attraction force is generated from an adsorbing surface, spaced close to the surface of a member to be held at a specified gap therebetween, through a high speed fluid film formed by injecting an air flow. CONSTITUTION:The under surface of an adsorbing plate 10 is a plane and forms an adsorbing surface 10a to which a base plate 7 is held. A ventilating hole 11 is bored in its central part, control members 14a, having thickness 0.2-0.8mm thicker than that of the base plate 7, are securely located to the corner parts of the surface 10a to prevent slip-down of the base plate 7. The base plate 7 is positioned below the surface 10a in a condition to feed air through the hole 11 and in a condition in that the diagonal line of the base plate 7 with the plate 10 is varied by 45 deg., the surface 10a approaches the base plate 7 to reduce a gap distance (d) to a fine gap distance of 0.2-0.8mm, air is exhausted in the distance (d) through the hole 11 at a high speed toward the outside to generate buoyancy by means of a negative pressure produced in the distance (d) to hold the base plate 7 in a non-contact state.
Patent JP-H0676290-A (JP)
Title: Method for writing data of optical disk device
Inventor: SATO YOSHIKAZU
IPC: G11B7/125
Filed: 1992-08-28
Abstract: PURPOSE:To reduce a difference between an inner diameter and an outer diameter in a phase margin on reading data by compensating the difference between the inner diameter and the outer diameter occurring in a pit on a data code written by a recording level with a laser beam intensity on an optical disk provided with a phase transition type recording medium. CONSTITUTION:The inside of the surface of the optical disk 1 is divided to plural pieces of zones Zi, Zm, Zo, etc., in a radial direction, and a pit corresponding to 1 on a data code DC consisting of 0 and 1 is written in recording levels RLi, RLo in laser beam intensity LP for the recording medium 1a on the optical disk 1 by a laser beam LB. At this time, a time ti writing the pit in the inner diameter side zone Zi and the time to, etc., writing in the outer diameter side zone Zo are switched and controlled at every zones Zi, Zm, Zo, etc., further, it is desirable that recording levels RLi, RLo, etc., are switched and controlled at every zones.
Patent JP-S60121805-A (JP)
Title: Single ended push-pull amplifier circuit
Inventor: NAKAZAWA ISAO
IPC: H03F3/20
Filed: 1983-12-06
Abstract: PURPOSE:To prevent frequency characteristics to a low frequency input signal from deteriorating as to a single ended push-pull amplifier circuit by using a resistor only for both the formation of an in-phase current corresponding to an input signal and the setting of a DC bias voltage. CONSTITUTION:The single ended push-pull SEPP amplifier circuit has a resistance R1 connected between the collector of a transistor TRQ1 and a +V power source and a resistance R5 between the collector and base of the TRQ1 to constitute a parallel feedback amplifier circuit A1, and a resistance R2 is connected between the emitter of a TRQ2 and a -V power source to constitute a common emitter type amplifying circuit A2. An input terminal I2 is connected to the base of the TRQ2, and an output terminal O2 is connected to the collector of the TRQ1; and a resistance R6 is connected between outputs of circuits A1 and A2, and a resistance R7 is connected between the base of the TRQ1 and the collector of the TRQ2. The resistances R1, and R6-R7 are selected to put the emitter current i1 of the TRQ1 and the collector current i2 of the TRQ2 in phase and equalize their levels, and also to satisfy the bias condition of the SEPP amplifier circuit, thereby obtaining the amplifier circuit with excellent frequency characteristics.
Patent JP-H0895835-A (JP)
Title: Method for reserving file space
Inventor: TSUKAMOTO KEIICHI
IPC: G06F12/00
Filed: 1994-09-26
Abstract: PURPOSE: To reserve spaces by files as many as required without spoiling the convenience of an OS which does not have a procedure for reserving the file spaces by previously writing dummy data in an external storage device. CONSTITUTION: When a file space reservation type file allocation request 31 is inputted, a function 'create' 43 of an OS(operating system) 2 for generating a file and a function 'write' 44 of the OS 2 for outputting management information and dummy data are passed from a file reservation processing part 41 to the OS 2 by a reservation routine 4, and the OS 2 generates a file 10 having a space as large as the number of the output bytes of the management information and dummy data on a magnetic disk device 1. When a data output request 32 for actual data is inputted to the reservation routine 4 for the file 10, a data output processing part 42 passes a function 'write' 45 of the OS 2 to the OS 2 and overwrites the actual data to the dummy data in the file 10.
Patent JP-H0785874-A (JP)
Title: Fuel electrode for fuel cell
Inventor: UEKI HIROKO
IPC: H01M4/86
Filed: 1993-09-16
Abstract: PURPOSE:To protect an electrode from the contamination of carbon monoxide in the downstream of the fuel gas, which includes carbon monoxide. CONSTITUTION:A catalyst bed formed so that carrying quantity of platinum fine grains as catalyst is increased step by step from the upstream to the downstream of the fuel gas or one formed so that grain diameter of platinum fine grains are reduced step by step, is used, or in platinum-ruthenium alloy catalyst, a catalyst bed is formed so that quantity of ruthenium included in the catalyst bed is increased step by step from the upstream to the downstream of the fuel gas. Even in the case where density of carbon monoxide is relatively raised in the downstream of the fuel gas, hydrogen in the fuel gas is easy to be adsorbed by platinum, and corrosion of the electrode is not generated to stabilize a lifetime of the electrode for a long time.