baber/WOPTO huggingface dataset:
Patent JP-S5986019-A (JP)
Title: Objective for recording and reproduction of optomagnetic disk
Inventor: KUBOTA YOUJI
IPC: G02B13/24
Filed: 1982-11-09
Abstract: PURPOSE:To obtain a small-sized lightweight lens which has large numerical aperture and operation distance by allowing the lens system of four-group constitution which consists of a biconvex or convex meniscus lens, concave meniscus lens, biconvex lens, and cemented lens of a biconvex and a biconcave lens successively from a light source side to meet specific requirements. CONSTITUTION:The lens system of four-group constitution consists of the biconvex or convex meniscus lens I , concave meniscus lens II, biconvex lens III, and cemented lens IV of the biconvex and biconcave lenses successively from the light source side and meets specific requirements, i.e. 0.55<r5/r6<1.05 and 0.95< r3/d3<1.75, where r5 and r6 are the radii of curvature of the surfaces of the group III on the sides of the light source and a disk 6, r3 is the radius of curvature of the light-source side surface of the 2nd group II, and d3 is the thickness of the 2nd group lens II. Consequently, the small-sized, lightweight lens which has large numerical aperture and sufficient operation distance is obtained.
Patent JP-S5985560-A (JP)
Title: File management device
Inventor: MORIYA KEIZOU
IPC: G06F15/16
Filed: 1982-11-08
Abstract: PURPOSE:To ensure a high-speed operation of a computer system by writing the journal data to a prescribed address in a file space and at the same time recording the block addresses of the same contents to a register corresponding to the file space within a file management device. CONSTITUTION:A control processor 44 of a file management device 4 receives a register read instruction from a reception part 42a corresponding to a host computer of an interface part 42. Then the latest block address is read out of a register 46 corresponding to a file space where the journal data is written and sent to the host computer via a transmission part 42b, and at the same time the block address of the register 46 is replaced. Then the host computer receives a block address from the controller 4 and converts it into a physical address of a journal file device. The journal data is written to a corresponding block within a prescribed file space of the journal file device by a journal data write instruction.
Patent JP-2001023064-A (JP)
Title: Monitor system
Inventor: HONDA KATSUYA
IPC: G08B25/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To attain the efficiency of the communication traffic of a single monitor center for plural monitoring devices by increasing wiring efficiency between plural monitoring devices and plural abnormality sensors. SOLUTION: Each of plural abnormality sensors 15aa-15el is connected with only one of monitoring devices 11a-11e, and the reception of an abnormality signal from each abnormality sensors 15aa-15el is communicated through the communication of the monitoring devices 11a-11e. In this case, the priority order of the plural monitoring devices 11a-11e is preliminarily decided, and only the monitoring device with the highest priority order among the monitoring devices 11a-11e which do not break down reports it to a monitor center 12 in behalf of the others.
Patent JP-S6254713-A (JP)
Title: Production of modified olefin polymer
Inventor: HARADA MASAHITO
IPC: C08F6/06
Filed: 1985-09-04
Abstract: PURPOSE:To obtain the titled (nearly) spherical polymer low in content of a polymer soluble in a polar organic solvent, by effecting treatment of contact of a specified poly-alpha-olefin with an organolithium compound, washing the treated poly-alpha-olefin with an inert hydrocarbon solvent, adding a polar group-containing vinyl monomer thereto and copolymerizing the monomers. CONSTITUTION:A poly-alpha-olefin is obtained by washing a reaction product, obtained by polymerizing an alpha-olefin in the presence of a Ziegler-Natta catalyst comprising a transition metal catalyst component, an organoaluminum compound, etc., with an inert hydrocarbon solvent (e.g., hexane) till the filtrate is freed of the soluble organoaluminum compound. 0.5-2,000mol, per g. atom of Ti or V prevent in the poly-alpha-olefin, of an organolithium compound is added to the poly-alpha-olefin, and the resulting mixture is subjected to contact treatment at -20-150 deg.C for 5min-10hr in an inert hydrocarbon solvent. The product of this contact treatment is washed with said solvent to remove the soluble organolithium compound. To 1g of the alpha-olefin after the treatment and washing, 0.001-1,000g of a polar group-containing vinyl monomer [e.g., (meth)acrylate] is added, and the monomers are copolymerized at -20-100 deg.C for 5min-100hr.
Patent JP-2001022656-A (JP)
Title: Mail device and mail transmission and reception system
Inventor: YONEMOTO YOSHIFUMI
IPC: H04L12/58
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent the contents size of a body part which can be sent and received from decreasing by composing information on a body part of only a contents body to originally be sent and receive even if the mail is multi-part mail or divided mail and providing information showing the constitution of the contents body of the body part for the header part. SOLUTION: Even a multi-part or divided mail has only a contents body to originally be sent and received as information on the body part and also has information showing the constitution of the contents body of the body part at the header part. This device demarcates the header part and body part as the contents body in mail data by a mail data analyzing means 12. The mail data analyzing means 12 includes a header processing part 14 which analyzes the header part and a contents processing part 15 which decodes encoded body part data. The header processing part 14 includes a body constitution analysis part which analyzes how the body part is constituted in addition to header information analysis.
Patent JP-H1140908-A (JP)
Title: Printed wiring board
Inventor: YAMADA KAZUHITO
IPC: H05K3/28
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board which can position a printing mask to an opening, can form suitable height of soldering bump, and can prevent shape deformation of the opening for realizing suitable mounting of a semiconductor element, etc., even when a positional misalignment has taken place between an alignment mark and the opening of a solder resist layer. SOLUTION: A printed wiring board 5 includes individual substrates, which have respectively an alignment mark 13 for positioning of an IC chip and an alignment mark 130 for mounting of the board 5 to a in motherboard in the form of a semiconductor package. Provided on each substrate in its outer periphery are alignment marks 12 for positioning to a printing mask 1. The marks 12 are formed to openings 14B, from which only a surface of a conductive layer 120 from a solder resist layer 14 formed on the layer 120 is exposed. Further a rough layer 7 is provided on a surface of the conductive layer 120 which constitutes the alignment marks 13, 130 and 12.
Patent JP-H1015304-A (JP)
Title: Oils and fats or oil selective absorber and oil and water separator using the same
Inventor: KONO KOICHI
IPC: B01J20/26
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To sufficiently remove oils and fats on the surface of a solid and oils and fats or oil in waste water within a short time by using a polyolefin microporous film composed of ultra-high mol. wt. polyolefin or a polyolefin compsn. thereof and having specific voids and a through-hole diameter as an oils and fats or oil selective absorbing material. SOLUTION: A polyolefin microporous membrane composed of polyolefin with a wt. average mol.wt. of 5×10<5> or more or a polyolefin compsn. containing said component and having voids of 30-95% and an average through-hole diameter of 0.001-1μm is used as an oils and fats or oil selective absorbing material. This polyolefin microporous membrane is formed into a film or short strip shape to be laminated to a porous base material to obtain an absorbing member 1 and a porous container 2 is packed with this member and a water supply pipe 3 is provided in the packing member to obtain an oil separator. Waste water containing water and oil is supplied from the water supply pipe, the absorbing member 1 sufficiently removes oils and fats or oil component in waste water and the adsorbing degree thereof can be visually and easily discriminated.
Patent JP-S6089287-A (JP)
Title: Extraction method of character pattern circumscribing frame
Inventor: MAEDA MAMORU
IPC: G06K9/34
Filed: 1983-10-19
Abstract: PURPOSE:To allow high-speed processing also by a general-purpose microprocessor by detecting the position of a right/left frame of a character pattern circumscribing frame from a rift of vertical projection, then searching upper and lower edges of horizontal projection and detecting the position of the character pattern circumscribing frame. CONSTITUTION:Image data for one line portion is inputted in an input terminal 11 from the outside and stored in an image memory 3 in succession. After the image data for one line portion is inputted, vertical projection data of the image data can be obtained simultaneously in a vertical projection memory 4. A CPU1 reads the vertical projection data from the memory 4, detects the position of a bit immediately before its changes from 0 to 1 and from 1 to 0, and detects the position of a right/left frame of an individual character pattern circumscribing frame. Then the CPU1 vertically scans these image data in numbers residing within the memory 3, searches for an upper edge and a lower edge of the horizontal projection, and then detects the position of an upper/lower frame of an individual character pattern circumscribing frame.
Patent JP-H0520768-A (JP)
Title: Prepaid card reader
Inventor: NAKAGAWA MASANAO
IPC: G11B19/00
Filed: 1991-07-09
Abstract: PURPOSE:To restore and use a defective card by detecting an incomplete card having a data defect and completing the defective card by a card completing means after a power failure is restored. CONSTITUTION:When the updating of a card is interrupted by a power failure, a CPU 11 decides whether a magnetic updating request flag is set or not. If a data incomplete state is decided, the data processing is carried on by a magnetic data processing part 13 and a data complete state is secured. Thus the magnetic request flag is reset. Then it is decided whether a visible request flag is set or not for the print data and the punch hole data on the card. If a data incomplete state is decided, the visible data are successively processed and completed by a print data processing part 15 and a punch hole data processing part 16. Then the updating request flag is reset for restoration. Thus it is possible to restore an incomplete prepaid card caused by the power failure without using any power failure back-up equipment.
Patent JP-H1065127-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MARUO YUTAKA
IPC: H01L21/316
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide the structure of the IC device for an MOS-type semiconductor memory device which is compositely optimum from the aspect of simplification for manufacturing process, such as a decrease in the number of masks, and to provide the manufacturing method for the structure. SOLUTION: An n-well 13 has been formed on the LOCOS offset-type transistor, forming region of a p-type semiconductor substrate 10, and a p-type channel stopper regions 17 to 19 are formed on the lower region of the edge part of the masked offset-type transistor forming region of the region other than the n-well 13. An n-type channel stopper region 12 is formed on the circumference of the n-well 13, making contacts with the p-type channel stopper regions 17 to 19, the p-type and n-type channel stopper regions are selectively oxidized, and a LOCOS oxide film is formed. The p and n relation may be reversed in this case.
Patent JP-H0361371-A (JP)
Title: Thin film forming device
Inventor: HOSHINO SHIGEKI
IPC: H01L21/205
Filed: 1989-07-28
Abstract: PURPOSE:To form a good-quality thin film at a high rate by activating the reaction product with the ion electron in the microwave plasma produced in an ionization chamber and further with the arc plasma produced below the chamber. CONSTITUTION:A raw gas is introduced into a vacuum vessel 1 in which a substrate holder 2 holding a substrate 3 is set. A microwave power 7 and a magnetic field 10 are impressed on the ionization chamber 5 on the vessel 1 to produce plasma. A power 8 is simultaneously impressed on an arc electrode 4 to produce arc plasma. Consequently, the reaction product in the plasma produced in the chamber 5 is further activated to grow a film on the substrate 3.
Patent JP-H0858719-A (JP)
Title: External paper-fitting device for metal plate coil
Inventor: TAKEDA NAOHISA
IPC: B65B25/14
Filed: 1994-08-22
Abstract: PURPOSE: To obtain an always favorable packaged appearance by a method wherein a swelling due to the rigidity of an external paper is restrained by a pleat-holding plate during a period after the forming of paper pleats on the external paper to the completion of an internal folding at the end of the paper pleat, and the increase in a warp at the leading end of the paper is controlled by the pleat-holding plate. CONSTITUTION: An external paper 13 which is folded into a U-shape in advance is fed on the outer peripheral surface of a down end type metal plate coil 14 which is mounted on a cradle roll 11. After the leading end of the external paper 13 is tightly joined to the coil 14, when the coil 14 is rotated, a paper pleat 15 is generated on the external paper 13 extending from both end surfaces to the circumferential end edges of the coil internal diameter part. The paper pleat 15 is stood by a shuttle lever 3, and is formed by putting folding lines by a brush roller 7 and press roller 8, and then, the end part 15a of the paper pleat 15 is folded in on the internal surface of the coil by internal folding rollers 17-21.  The paper pleat 15 which has passed the press roller can be held under a correct formed appearance by making it pass through a narrow passage consisting of a side surface holding plate 22.
Patent JP-S6353857-A (JP)
Title: Fuel cell separator
Inventor: TANAKA JUN
IPC: H01M8/02
Filed: 1986-08-22
Abstract: PURPOSE:To make an overall structure be flexible so as to maintain a uniform surface pressure even if thermal stress and distortion are caused, and facilitate manufacture in addition, by arranging corrucated sheets and mask sheets on both sides of a partition plate and airtightly welding the periphery thereof. CONSTITUTION:A separator 10 of a fuel cell is provided with corrugated sheets 12 on both sides of a plane partition plate 11, and mask sheets 13, on which electrode fixing holes 13a with dimensions corresponding to respective electrodes 4 and 5 of an electric cell are formed, are arranged on the outside of the corrugated sheets 12. Then, peripheries 13b of the respective mask sheets 13 are folded in such a way as they overlap on the partition plate 11, and the peripheries 13b of the patition plate 11 and the two mask sheets 13 are seam welded airtightly. This realizes an overall flexible structure with uniform clamping force and at the same time, it uniformalizes the surface pressure by absorbing thermal stress and distortion even if they are caused. Manufacture thereof is facilitated in addition.
Patent JP-H0361053-A (JP)
Title: Recorder
Inventor: YOSHIDA TAKEHIRO
IPC: B41J2/36
Filed: 1989-07-31
Abstract: PURPOSE:To perform a high-speed and high-density recording and to improve a recording quality of a thin line or the like by determining the amount of an energy to be applied to a heating element by referring to dot information on succeeding lines also. CONSTITUTION:As an initial processing, an initial value l= 1 is set as an object line of recording. As dot recording information for the (l-2)-th line and the (l-1)-th line, white information is written in corresponding storage areas in a line memory area 11. image data for the 1st-3rd lines received from the other station is decoded and written in storage areas for the l-th to (l+2)-th lines in the line memory area 11. When the storage of the image data for five lines in the line memory area 11 is identified, a CPU calculates a pulse application time to dot of each column in the first line by a formula Xn={0.5(C+ D)+1.5(A+F)+3(B+E)}/10. In the formula, a pulse application time to the dot of the n-th column shown by a black circle is Xn, and dot information on peripheral positions (a)-(f) are A-F.
Patent JP-S5898482-A (JP)
Inventor: INABA HIDEHIKO
IPC: B32B5/24
Filed: 1981-12-09
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-S5899726-A (JP)
Title: Device for setting running resistance curve
Inventor: ISHIDA YUTAKA
IPC: G01M17/007
Filed: 1981-12-09
Abstract: PURPOSE:To set the stepwise running resistance curve which is approximate to the actual running resistance curve, by setting a speed and a running resistance value by a digital quantities, and adjusting the number of set points. CONSTITUTION:A speed range to be set V1-V5 is divided into an arbitrary number X1-X4. The speeds and the corresponding resistances of the beginning and end of each section of X1-X4 are set in a ten key board as the digital quantities and memorized. The speeds and the running resitances of the sections X2-X4 are set and memorized by the same way. When a chasis dynamometer is started, a speed feedback signal Y is inputted into a signal input output part 3. A gradient alpha1 for the section X1 is computed by a computing part 2, and the running resistance value corresponding to the speed is sequentially outputted. When the speed becomes the value in the section X2, a gradient alpha2 is computed, and the running resistance value corresponding to the speed is sequentially outputted. When the running resistance curve 15 is set, a running resistance Pn at a speed Vn in an arbitrary speed section (n) can be readily obtained by the product of the gradient alpha4 of the section X4 and the speed Vn.
Patent JP-H0244974-A (JP)
Title: Object tracking device for television camera
Inventor: FUKUDA YUTAKA
IPC: H04N5/232
Filed: 1988-08-05
Abstract: PURPOSE:To reduce a circuit scale and to decrease calculation time by using a means calculating the moving direction of an output of a movement detector as a horizontal vertical moving direction setting section extracting the vicinity of the center of a pattern in the horizontal and vertical directions respectively, calculating the moving direction and outputting the result to a movement controller. CONSTITUTION:The horizontal vertical moving direction setting section 5 extracts a part of the width of a moving object from the center of the pattern in the horizontal and vertical directions, calculates the moving direction, inputs the result to a movement controller 3 so as to control an electric control PAN head 4 with a television camera 1 mounted thereto in a way that the television camera 1 tracks the object in the moving direction. Thus, the capacity of a memory 10 storing the information of the horizontal and vertical movement is enough to store only the vicinity of the center of the pattern and the quantity of calculation to obtain the mean value of the horizontal and vertical movement is less. Thus, the circuit scale of the horizontal vertical moving direction setting section 5 is decreased and the calculation time is reduced.
Patent JP-S6089633-A (JP)
Title: Defumidifying operation control device of air conditioner
Inventor: KAZAOKA MOTOHIRO
IPC: F24F11/00
Filed: 1983-10-19
Abstract: PURPOSE:To enable sufficient maintenance of indoor humidity to be made even in a range of cooling operation by a method wherein an electric expansion valve is applied to a pressure reducing mechanism. CONSTITUTION:A sensing part 24 detects a temperature in an indoor heat exchanger 23, transmits the value of temperature to a pulse signal change-over device 22, a sensor 25 detects an indoor temperature (or humidity), and transmits the sensed value to the pulse signal change-over device 22. In the pulse signal change-over device 22, a difference in temperature at the sensor part 24 and the sensor 25 is converted into a pulse signal, the pulse signal is transmitted to an electric expansion valve 21 and a degree of opening of the electric expansion valve 21 is adjusted. In the above-mentioned arrangement, the electric expansion valve 21 is utilized as a pressure reducing mechanism, a difference in temperature between a temperature of an indoor heat exchanger 23 to be detected by the sensor part and an indoor temperature to be sensed by a sensor 25 is restricted in a specified range and a flow rate of air is kept minimum.
Patent JP-H0246459-A (JP)
Title: Method for correcting defective part of photomask
Inventor: MATSUDA SHUICHI
IPC: G03F1/74
Filed: 1988-08-06
Abstract: PURPOSE:To make it possible to correct the photomask with high accuracy, preventing the injuring of the photomask due to the irradiation of a charged particle beam and the charge up of the photomask due to an ionic electric charge by forming a conductive metal thin film composed of a material different from that of the photomask, on the photomask. CONSTITUTION:The conductive metal thin film composed of a chromic film 9 is formed on the photomask, and a convergent ion beam IB is scanned on the film 9, and the black defective part 2 of the photomask is corrected cutting down the defective part by irradiating the charged particle beam on the region of the black defective part 2. Next, the ion beam IB is scanned on the photomask while flowing a small amount of a hydrocarbon gas from a nozzle 8, and a carbonized film 7 is laminated on a white defective part 3 by irradiating the ion beam IB on the region of the white defective part 3, to correct the white defective part 3. In the steps mentioned above, the charge up of the photomask due to the positive electric charge of the ion beam IB is prevented by grounding the chromic film 9 through a ground line 6, and the correcting position of the photomask with the high accuracy is specified.
Patent JP-2000028014-A (JP)
Title: Gate type vacuum shut-off valve
Inventor: MORI YOJI
IPC: F16K51/02
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a gate type vacuum shut-off valve preventing generation of particle. SOLUTION: This gate type vacuum shut-off valve opens and closes an opening part 13 formed on a valve main body 10 by the interruption by a partition plate 40. The vale has a driving means moving the partition plate 40 between an interruption location at the front surface of the opening part 13 and a retreating location which is away from the interruption location and a seal means 14 which is annularly erected around the opening part 13 and makes a valve sheet 38 be abutted/away on/from the partition plate 40 by moving in a direction orthogonally crossed with the partition plate 40 arranged at the interruption location by the driving means.
Patent JP-H06208794-A (JP)
Title: Memory cell in stationary state in rise
Inventor: TAAPEN GUO
IPC: G11C11/41
Filed: 1993-07-14
Abstract: PURPOSE: To obtain a memory cell whose state at the starting can be selected by a user and which is exactly in a constant state at the starting. CONSTITUTION: At the starting, a Vcc is increased from a 0 volt, a PWRUP signal follows up the Vcc, and a PWRUPB signal holds the 0 volt. At the starting, a path gate connected with a driver circuit is made invalid, and word lines 24a and 24b and a bit line 22 are interrupted from the driver. The word lines and the bit line follow up the rising of the Vcc by P-channel pull-up transistors 52, 54, and 56. When the Vcc reaches the desired value, the PWRUP signal is turned into the 0 volt, and the PWRUPB signal is turned into the Vcc. Then, the path gate is turned on, and the word lines and the bit line driver circuit are connected with the word lines and the bit line. The Vcc final PWRUPB signal turns off the P-channel MOS pull-up transistors 52, 54, and 56.