baber/WOPTO huggingface dataset:
Patent JP-2001024174-A (JP)
Title: Method for adjusting delay
Inventor: IEIRI MASAFUMI
IPC: H01L27/04
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To finely adjust a delay value by converting an adjusted delay value calculated by simulating a wiring delay after automatic wiring into a capacitance value, and forming a capacitance pattern having the magnitude corresponding to the capacitance value on delay adjusting cells. SOLUTION: A critical path is detected simultaneously with circuit integration (S1) and delay adjusting cells are arranged based on the critical path and automatic layout cell arrangement (S2). Then layout pattern data are prepared (S3) and the delay at every wiring is extracted (S4). After the delay is extracted, the non-conformable spot of timing and a delay value are acquired by simulating the delay of actual wiring using the extracted delay of the wiring (S5). Then the delay value is converted into a capacitance value (S6) and the coordinate data of the capacitance pattern for securing the capacitance value are calculated (S7). Finally, the coordinate data of the capacitance pattern are put together with layout pattern data (S8).
Patent JP-H1135178-A (JP)
Title: Medium handling device
Inventor: TONOOKA NAOYA
IPC: B65H3/24
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To improve workability in operation of a medium handling device and to make the device compact. SOLUTION: This device, by which mediums 1 are separated and conveyed one by one, is constructed of a housing means 40 laminating and housing a plural sheets of mediums 1, a delivery means 42 which is arranged slidably at the position in which it touches the laminated mediums 1 in the housing means 40 so as to slide the mediums 1 in the delivery direction when it is slid, a pressing means 3 pressing the mediums 1 to the feeding means 42, and a separating means 4 which is arranged on the delivery direction side of the housing means 40 and separates only a single medium 1 so as to deliver it to the outside of the housing means 40.  In addition, a vertically moving means 40 moving the housing means 40 upward/downward is provided, while a loading means 47 loading the medium 1 is arranged below the housing means 40, and the medium 1 is loaded into the loading means 47 with the housing means 40 moved upward.
Patent JP-S6465671-A (JP)
Title: Apparatus for altering data stored in random access memory
Inventor: BOORU ANSONII UINZAA
IPC: G06T15/40
Filed: 1988-08-05
Abstract: PURPOSE: To make a pixel write speed fast and lower the price of a data altering device by providing a display memory consisting of plural data memories, a hidden surface movement(HSR) control circuit, an arithmetic logic unit, etc. CONSTITUTION: A CPU 3 commuincates with the arithmetic logic unit ALU 42, which outputs address X and Y, an output 33, a color (RGB) output 46, and a depth (Z) output 48. The output 44 is applied to the address input of the display memory 9 when necessary and applied to the data inputs of data memories DM1 and DM2 constituting the memory 9 alternately, and the memories DM1 and DM2 generates outputs 52 and 54 alternately as an output 56. The output 48 of the ALU 42 gives the depth value, etc., of each addressed pixel and is connected to the input 61 of the HSR control circuit 60 and the input 62 of the RAM 64, and the output 66 is connected to the input 68 of the circuit 60, which sends an output 70 to both the RAM 9 and RAM 64. Consequently, the pixel write speed can be made fast and the device can be made low-priced.
Patent JP-S5895815-A (JP)
Title: Preparation of semiconductor device having laminate structure
Inventor: KOMORI NOBUFUMI
IPC: H01L21/20
Filed: 1981-11-30
Abstract: PURPOSE:To obtain a single crystal silicon layer being excellent in the uniformity of the quality and thickness of a film, by performing simultaneously the epitaxial growing and laser annealing thereof. CONSTITUTION:Annealing by laser beams 5 are performed simultaneously when a wafer is placed in the ambience of epitaxial growing, and thereby a single crystal silicon layer 6 having few crystal defects and being flat can be obtained. Although the embodiment refers only to the case wherein the present invention is applied to a semicondutor device having a laminate structure, an epitaxially- grown layer of excellent quality having few crystal defects can be obtained by applying laser annealing during the epitaxial growing, even when the mere epitaxial growing is applied.
Patent JP-H1036971-A (JP)
Title: Cvd device
Inventor: SAITO TADAHIKO
IPC: C23C16/44
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a CVD device capable of controlling the coating thickness of thin coating film for optical use to desired one with high precision. SOLUTION: This CVD device has a reaction vessel 2 in which both edge openings of a transparent cylindrical body 3 are closed with caps 4 and 5 and a lens 11 as substrate is set to the inside and a heater 1 arranged at the outside of the reaction vessel 2 and heating the lens 11 via the cylindrical body 3 and forms thin coating for optical use on the lens 11. In this case, an optical system coating film thickness measuring device 17 is provided with irradiates the thin coating precipitated on the inside wall face 3a of the cylindrical body 3 with measuring light from the outside of the cylindrical body 3, detects the reflected light and measures the light intensity of the reflected light to detect the desired coating film thickens of the thin coating film.
Patent JP-H0622095-A (JP)
Title: Image reader
Inventor: IYODA TETSUO
IPC: H04N1/04
Filed: 1992-06-29
Abstract: PURPOSE:To provide the divided image pickup type image reader which can easily adjust the angle of view in the case of reading operations. CONSTITUTION:One end of a hanging mechanism 2 is fixed to an image processor 6 and the other end is provided with a movable read head 1. The hanging mechanism 2 is provided with a free mechanism including horizontal rotary shafts 3 and 4 and a vertical rotary shaft 5. Further, the horizontal rotary shafts 3 and 4 of the hanging mechanism 2 are provided with a rotation detector so that the angle of the movable read head 1 can be detected. The image processor 6 performs geometrical correction to the divided images from the angle data and distance data detected by an automatic focusing mechanism mounted on the movable read head 1, and obtains one read image by applying bond processing to the respective divided images.
Patent JP-H0514221-A (JP)
Title: Rssi circuit device in radio equipment
Inventor: TAMURA MUTSUMI
IPC: H04B17/00
Filed: 1991-07-08
Abstract: PURPOSE:To miniaturze an equipmwnt by adjusting and setting each reference level of a display device which displays the electric field strength of a reception signal in a processor such as a CPU by operating an input device such as a keyboard. CONSTITUTION:The output voltage of an RSSI (received signal strugth indicator) circuit 2 is inputted through an A/D converter 3 to a CPU 4, and a processing for displaying it at a bar display 6 is operated by the CPU 4. In an adjusting process before shipment, the operation of the adjustment setting is operated by the UP key and DOWN key of a keyboard 5 so that a lighting part 7 of the level 1 of the bar display 5 can be lighted when the electric field strength of the signal reaches an SINAD point, and a lighting set value is stored in the CPU 4 by depressing an ENT key. And also, the adjustment setting is also operated in the case of the the lighting set value of the lighting part 7 of more than the level 2 for displaying the electric field strength exceeding the SINAD point. Thus, a semi-fixed resistor is eliminated and the device can be miniaturized.
Patent JP-H0243774-A (JP)
Title: Transparent resin molded photoelectric conversion element
Inventor: SHIRAHATA HISASHI
IPC: H01L31/02
Filed: 1988-08-04
Abstract: PURPOSE:To surely prevent stray light from being incident from the rear side of a transparent resin mold so as to improve an element of this design in a photoelectric conversion property by a method wherein an opaque thin plate is provided to the rear sides of inner leads and a mount section covering a space between the inner leads and a space between the inner leads and the mounting section. CONSTITUTION:A photoelectric conversion element, which is mounted on a mounting section 1 of a lead frame 3 and connected to inner leads 2a, is molded with a transparent resin 6, where an opaque thin plate 10 is provided to the rear sides of the inner leads 2 and the mount section 1 covering spaces between the inner leads 2a and a space between the inner leads 2a and the mounting section 1 inside the inner region of the transparent resin 6. For instance, a semiconductor integrated circuit element 4, composed of a photoelectric conversion element and its environmental circuits, is mounted on the mount section 1 through bonding and connected to the inner leads 2a through a metal wire 5. Thereafter, the opaque thin plate 10 of a black color of the like is fitted to the rear of the inner leads 2a and the mount section 1 covering the space between the inner leads 2a and the inner leads 2a and the counting section 1 through an adhesion agent or the like, and the whole components are molded with a transparent resin 6.
Patent JP-H0244170-A (JP)
Title: Heat exchanger for cold air circulation type showcase
Inventor: HIRANO TAKASHI
IPC: F25D19/00
Filed: 1988-08-04
Abstract: PURPOSE:To blow cold air almost uniformly, and to enable the inside of a case to be cooled uniformly by a method wherein intervals among respective fins are made narrower at a central part than at both sides on the inlet side of air blown by a fan and wider at the central part than at both sides on the outlet side thereof. CONSTITUTION:Air blown to a heat exchanger 7 by a fan 6 has initially a high speed at a central part, while the air speed is adjusted to become lower as blowing parts are apart from the central part. However, the air flow is decelerated in its speed and reduced in the air quantity at the central part and, on the contrary, it is more accelerated in the speed and increased in the air quantity as the flow paths are apart from the central part while passing through the heat exchanger 7 due to the arrangement of fins 72. Thus, the air blown out of an air outlet port side 7b is cooled by the heat exchanger 7 and converted into the cold air having the substantially uniform speed and quantity covering the entire width of cold air circulating paths to flow toward a cold air outlet port 5a. Accordingly, the inside of a case 4 is cooled almost uniformly covering the range from the central part to both end parts.
Patent JP-S5899121-A (JP)
Title: Manufacture of titanium dioxide slurry
Inventor: SHINOZUKA KIYOSHI
IPC: C09C1/36
Filed: 1981-12-04
Abstract: PURPOSE:To manufacture a TiO2 slurry of the pigment class in the manufacture of TiO2 from a filter cake as a starting material by carrying out wet grinding when the filter cake is repulped again and slurried. CONSTITUTION:A crude TiO2 pigment obtd. by treating rutile or titanium slag by a sulfate method is repulped with water to prepare a slurry. The slurry is ground by a vibration mill, the slurry concn. is reduced, and only a fine slurry is collected by classification. After adjusting the concn., the slurry is shifted to an inorg. surface treatment stage, where it is aged with a soln. of titanyl sulrate, sodium silicate, sodium aluminate or the like. The aged slurry is neutralized with dil. sulfuric acid, aged, filtered, washed, and dehydrated. The filtration sludge is shifted to a kneader, slurried with a dispersant such as condensed phosphoric acid or polycarboxlic acid, ground with a sand mill, and aged to manufacture a high quality TiO2 slurry of the pigment class.
Patent JP-H0480930-A (JP)
Title: Die-bonding device
Inventor: TAKATANI HIDESHI
IPC: H01L21/52
Filed: 1990-07-24
Abstract: PURPOSE:To enable a specific chip to be taken out for the title bonding process regardless of the dispersion in the stretch of wafer tapes by a method wherein the chip position slip per shift corresponding to the chip number by a shifting means is adjusted by a position adjusting means to repeat the specific chip number shift. CONSTITUTION:When A chip 45a in the first row wafer left side is die-bonded to reach the upper end position, a CPU 81 transmits a table leftward shifting signal to shift a table lateral direction shifting mechanism 42a by one chip size leftward. Next, the position slip of the chip 45a is adjusted by a table position adjusting mechanism 42c further more, repspective shifts are counted to shift the table 41 by the shift set up number Kco so that the specific chip A may be controlled to reach the chip taken out position. Through these procedures, the CPU 81c recognizing the chip 45a adjusts the slip from the specific position by the table position adjusting mechanism 42c and simultaneously judging if the chip 45a reaches the shift set up number Kco so as to repeat the processing.
Patent JP-H0640680-A (JP)
Title: Deviation angle measuring device of guide rail
Inventor: SHIMODERA MAKOTO
IPC: B66B7/02
Filed: 1992-07-22
Abstract: PURPOSE:To perform the measurement of a guide rail deviation angle without requiring any reference member and in a state that force out of an elevator car will not work on a guide rail. CONSTITUTION:This measuring device is provided with a movable body 5a shiftable along a travel surface of a guide rail 1 and a motor 7 driving this movable body 5a, while this movable body is provided with an angular velocity detecting means 10 detecting an X-asis angular velocity, another angular velocity detecting means 11 detecting a Y-axis angular velocity, and an operational means 12 operating a deviation angle on the travel surface of the guide rail 1 on the basis of an X-axis angylar velocity signal, a Y-axis angular, velocity signal and a specified angular velocity value. With this constitution, the work efficiency and measuring accuracy can greatly be improved.
Patent JP-S6086879-A (JP)
Title: Semiconductor light-emitting element
Inventor: OKUDA HIROSHI
IPC: H01S5/00
Filed: 1983-10-19
Abstract: PURPOSE:To increase the response speed and the luminous output of the titled element by a method wherein a P-N junction is formed in the vicinity of the interface between an N type InP layer and an InGaAsPy active layer or an InGaAsSb active layer or a GaAlAsSb active layer, none of which have been doped. CONSTITUTION:A doped N type InP layer 2 and an undoped InGaxAs1-yPy active layer 3 are formed on an N type InP substrate 1. A P type InGaxAs1-yPy active layer 4 and a p type InP clad layer 5, both of which have been doped with Zn, are formed on the layer 3. Moreover, a doped P type In1-wGawAs1-zPz contact layer 6 is formed on the layer 5. When the layers 4 and 5 are successively formed, Zn in the layer 4 is diffused into the layer 3 and a P-N junction is formed in the vicinity of the interface between the layer 3 and the layer 2. By such a constitution, the response speed and the luminous output of a semiconductor light-emitting element are increased, thereby enabling to obtain a semiconductor light-emitting element for higher-speed response.
Patent JP-S6439071-A (JP)
Title: Compound semiconductor device
Inventor: OKAZAKI NAOTO
IPC: H01L27/095
Filed: 1987-08-05
Abstract: PURPOSE:To implement high integration density and to improve an yield rate, by forming a second conductivity type impurity region, which is to become a P-N junction diode, in a first conductivity type impurity region, which is to become the drain or source of a MESFET. CONSTITUTION:In a GaAs substrate 1, N<+> regions 2 and 21, in which N-type impurities are implanted at a high concentration, are formed as the source and drain regions of a MESFET. An N-type inactive layer 5 is formed between said regions. A P<+> type region 22, in which P-type impurities are implanted at a high concentration, is formed in the N<+> type region 21 as the anode of a diode. Ohmic electrodes 12 and 23 are formed on the N<+> region 2 and the P<+> region 22. A Schottky electrode 15 is formed on the N-type active layer 5. Namely, a P.N junction diode is implemented by the N<+> region 21 as the drain region of the MESFET and the P<+> type region 22 in the region 21. Thus the high integration density is implemented and the yield rate is improved.
Patent JP-H0515673-A (JP)
Title: Sewing mold grooving device
Inventor: TAKANO KUNIO
IPC: B23C3/28
Filed: 1991-07-10
Abstract: PURPOSE:To constitute the device so that not only a mold groove of a pattern following its sewing data but also a mold groove of such a shape as includes all seam forming points of its sewing data can be selected and formed arbitrarily only using sewing data in accordance with necessity. CONSTITUTION:From sewing data which is read out by a sewing data reading- out means and stored in a sewing data storage means 3, an inclusive data arithmetic means 34 generates inclusive data for including all seam forming points and allows an inclusive data storage means to store it, and the sewing data or the inclusive data selected by an output data selecting means 37 is read out by an output data reading-out means 39, and outputted as control data of an X-Y driving means for displacing a relative position of a plate for a grooving tool.
Patent JP-H1134338-A (JP)
Title: Electrostatic ink jet recording head
Inventor: SHIMA KAZUO
IPC: B41J2/16
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To lower a recording voltage, to prevent deterioration in printing in a high driving frequency region, to stabilize ejection of ink drops and to prevent defective ejection of the ink drops which may occur by excessive concentration of toner particles in a method for ejecting ink drops including toner particles by an electrostatic field. SOLUTION: This recording head comprises an ejection member 1 having a plurality of irregularities which are continuous on adjacent contacting two faces, a recording electrode substrate 3 having a recording electrode provided on one of the faces having the irregularities of the ejection member 1 and a cover block 4 that covers the irregular faces formed on the contacting two faces of the ejection member 1 and has a slit like small ejection opening section 13 whereby a corner section of the irregular section formed on the contacting faces of the ejection member 1 is disclosed to the opening section. The recording head further comprises a control electrode 5 formed on the front section of the cover block 4 at the corner section of the irregular section such that the ejection opening section 13 of the cover block 4 is opened.
Patent JP-S6086193-A (JP)
Title: Liquid crystal display device
Inventor: JINGUU KEIJI
IPC: G02F1/133
Filed: 1983-10-19
Abstract: PURPOSE:To prevent the erroneous lighting of a liquid crystal panel by application of static electricity and return the liquid crystal panel quickly to the normal state even in the case of the erroneous lighting, by constructing the liquid crystal panel from a liquid crystal having a specified specific resistance value. CONSTITUTION:A liquid crystal display device obtained by constructing a twisted nematic liquid crystal panel from a liquid crystal prepared by adding 5wt% substance, e.g. C29H53NO3, capable of reducing the specific resistance thereto to adjust the specific resistance to a value within 1X10<9>-1X10<11>OMEGAcm range, and suppressing the lighting time to several sec or below. The resultant panel may be a guest-host panel using a dichroic dye.
Patent JP-2001025023-A (JP)
Title: Video stream distribution method, distribution system and recording medium recording program of the method
Inventor: WATABE TOMOKI
IPC: H04N19/503
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a distribution method and the system for simultaneously reproducing video streams equal to or more than the capacity of a transmission line on many terminals at a timing intended by a provider without making them illicitly reproduced. SOLUTION: This system is provided with a video stream separation device 100, plural video stream connection devices 200, a video reproducing means 250 and a distribution means 300. The provider turns respective frames to packets by encoding video images by a video encoding system for performing encoding by at least two frame kinds, imparts an identification code to the respective packets, separates the packets by each frame kind and distributes them to a receiver with a time difference. The receiver rearranges and connects the packets distributed for each frame kind in a prescribed order by the identification codes imparted to the packets, reproduces them as the video streams and thus, obtains source video images.
Patent JP-H1080289-A (JP)
Title: Phosphinothricin resistant gene active in plant and use thereof
Inventor: STRAUCH ECKHARD DR
IPC: C12N5/14
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new monocotyledonous plant cell containing a gene, etc., obtained by linking a resistant gene coding for a protein having a specific amino acid sequence with a regulating and expressing signal active in a plant, and having a phosphinothricin resistance. SOLUTION: This new monocotyledonous plant cell contains a gene consisting of (A) a resistant gene coding for a protein having an amino acid sequence expressed by formula I and treated so as to become suitable for a use in a plant by reducing G+C content therein, (B) a resistant gene described in the (A) and containing a DNA base sequence I (nucleotide number 9-554) expressed by formula II or (C) a gene having a DNA base sequence expressed by formula III linked with a regulating and expressing signal active in the plant, and is useful for the production of the monocotyledonous plant having a phosphinothricin resistance. The plant cell is obtained by integrating the genes (A) to (C) into the cells of the monocotyledonous plant and expressing under the regulation of plant regulating gene signal.
Patent JP-H0361222-A (JP)
Title: Paper placing board pushing-up mechanism for feed cassette
Inventor: HASHIMOTO TATSUTOSHI
IPC: B65H1/12
Filed: 1989-07-28
Abstract: PURPOSE:To push up a paper placing board with proper force and keep good contact with a feed roller by laying a coil spring between a push-up member to push up the paper placing board and a presser. CONSTITUTION:In the state that a feed cassette 1 is removed from a device mainframe, a paper placing board 4 is locked by a locking member 9 downward, on account of which papers can be easily inserted. In the state that the feed cassette 1 is mounted in the device mainframe, the paper placing board 4 is unlocked and then a presser 10 is pressed by a pressing member 11 on the device mainframe. As a result, a coil spring 7 laid between a push-up member 6 and the presser 10 is activated to rotationally move the push-up member 6 for pushing up the paper placing board 4. It is thus possible to keep a paper thereon in good contact with the feed roller 1 and perform successful feeding.
Patent JP-H0614646-A (JP)
Title: Controller for harvester
Inventor: KAWAMURA YOSHIHIRO
IPC: A01F12/32
Filed: 1992-06-30
Abstract: PURPOSE:To dispense with operation and confirmation of a material setter and prevent the treating accuracy from deteriorating by installing a date counting means and a material discriminating means in a controller capable of changing over treating conditions. CONSTITUTION:The objective controller is obtained by installing a timer counter (32a) in a controlling part 32 for changing over treating conditions for each material, counting the date, storing the material discrimination control for discriminating the material to be treated based on the counted date in a control program and then changing over the reference month for material discrimination based on the turning ON of a district setting switch 37.