baber/WOPTO huggingface dataset:
Patent JP-H04112043-A (JP)
Title: Lithographic rotary press for multicolor printing
Inventor: SATO MASAYOSHI
IPC: B41F23/02
Filed: 1990-09-03
Abstract: PURPOSE:To obtain a print, in which printing elements printed by each printing section are matched superiorly and which has excellent quality, by providing a water supply means supplying travelling writing paper with liquefied water and two or more of printing sections disposed at a position where writing paper passed through the water supply means is passed. CONSTITUTION:Web writing paper W is passed on the travelling path of web writing paper W between water supply means 1, 1', and passed successively through printing sections P1-P4. A rotary press is started and web writing paper is made to travel, each printing section P1-P4 is printing-operated, the water supply means 1, 1' are operated in conformity with the printing operation of each printing section P1-P4, and water is fed simultaneously toward both faces of web writing paper W from each nozzle 12, 12...of the water supply nozzles 11, 11'. The quantity of water supply is adjusted by regulating the openings of the nozzles 12, 12.... Web writing paper W supplied with water is stretched extremely quickly and stabilized, and first-fourth printing elements are printed under a matched state by the printing sections P1-P4 during a time when web writing paper W communicates successively and passed through the printing sections P1-P4.
Patent JP-S59117684-A (JP)
Inventor: KOBAYASHI TAKASHI
IPC: G06Q50/30
Filed: 1982-12-24
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-H1181104-A (JP)
Title: Needle selector for jacquard machine
Inventor: TAKEMURA KUNIHIRO
IPC: D04B15/82
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a needle selector for a jacquard machine capable of miniaturizing a needle selector for a jacquard machine, reducing a running cost and improving productivity of woven fabric by suppressing a power consumption. SOLUTION: This needle selector for a jacquard machine is a jacquard machine which is engaged with plural hooks 10 and selects a fixed hook 10. The machine body 1 of the selector is equipped side by side with plural piezoelectric element bodies 5 which are formed into a belt-like shape and are bent by impressing an electric voltage and with plural hook selecting bodies 2 which are rotated by bending of the piezoelectric element bodies 5. The hook selecting bodies 2 can be engaged with the hooks 10 by rotating the hook selecting bodies.
Patent JP-H0397190-A (JP)
Title: Semiconductor storage device
Inventor: MATSUSHIMA JUNKO
IPC: H01L27/10
Filed: 1989-09-08
Abstract: PURPOSE:To minimize the area of a row decoder including a word line drive circuit and to improve the circuit integration equivalent to the reduction rate of a memory cell by providing plural word lines to one word line drive circuit substantially. CONSTITUTION:Memory cells 601-786 exist at an interval of cross points at cross points among word lines 111 - 146 and bit lines 311 - 350. When a word line driver 111 is selected by a row decoder 1, the word lines 211, 213 are raised and when a sense amplifier 411 is selected by a column decoder 801, a data of the memory cell 601 is amplified and read by the sense amplifier 411 via the bit line 312. Similarly, when a word line driver 132 is selected by the row decoder 1, the data of the memory cell 602 is amplified by the sense amplifier 411 and read via the bit line 311. Thus, it is possible to arrange a word line driver circuit to an interval by two word lines and the integration degree is improved by the reduction rate of the memory cell.
Patent JP-S60125044-A (JP)
Title: Carrier regenerating circuit
Inventor: UMEHIRA MASAHIRO
IPC: H04L27/227
Filed: 1983-12-09
Abstract: PURPOSE:To suppress the output frequency of a variable frequency oscillator to four times the carrier frequency of an input signal by adding comparators which have reference levels +1/2<1/2> and -1/2<1/2> and performing phase detection. CONSTITUTION:A signal inputted from an input terminal is compared by comparators 12, 26, and 27 with 0, +1/2<1/2>, and -1/2<1/2>, and their outputs are sent out to DFFs 13, 31, and 32 to perform phase detection. The DFF15 inputs a signal orthogonal to timing signals of other DFFs. Their outputs are discriminated by using a clock regenerating circuit 22 to obtain outputs A-D, which are multiplied by a digital multiplier to obtain an output E. This is sent out to a variable frequency oscillator 28 through a loop filter 24 to attain oscillations at a frequency four times the carrier frequency fc of the input signal, and the frequency is divided by a 1/4 frequency divider 29 to generate timing signals of the DFFs 13, 31, 32, and 15.
Patent JP-H04114311-A (JP)
Title: Magnetic head testing device
Inventor: KAWANO KANJI
IPC: G11B5/455
Filed: 1990-09-05
Abstract: PURPOSE:To simultaneously perform the observation of interference fringes at the transparent part of a magnetic tape and the measurement of a head output at a magnetic member part by wrapping the magnetic tape around the outer peripheral face of a revolving drum and bringing the magnetic head into contact with the inner peripheral face of the drum. CONSTITUTION:On the outer peripheral face of the revolving drum 9, a guide notch 11 is provided, and in addition, on the entire peripheral face of the revolving drum, a slit 12 is provided in order to protrude the magnetic head from the inner peripheral face. By the use of a positioning tool 16, the magnetic head 14 is protruded while bringing the head into contact with the transparent part of the magnetic tape 29, generating the interference fringes, thereby focusing a microscope 18, etc. Then, the drum 9 is revolved so that the circumferential speed of the revolving drum may be equal to the prescribed tape speed, and a stroboscope 6 is set to emit light by the trigger signal from a sensor 21. Then, a recording current is made flow through the magnetic head 14, and a signal recording is made on the magnetic member part of the magnetic tape 29 to obtain a head output. In the above-mentioned operation, the observation of the contact condition by means of the magnetic head and the interference fringes of the magnetic tape as well as the measurement of the head output can be performed simultaneously.
Patent JP-S60125837-A (JP)
Title: Original pressing device
Inventor: SHIMIZU KENICHI
IPC: G03G15/04
Filed: 1983-12-13
Abstract: PURPOSE:To improve operability so that a pressure plate does not fall down in an open state by providing rigid parts where rigidity operates when a pressure plate is folded along a U-shaped groove part and further raised in front of and behind the U-shaped groove part which allows the free folding of the pressure plate. CONSTITUTION:When the pressure plate which pressed an original placed on a platen is operated, an opeator should position the original on the platen with one hand while holding the pressure plate with the other hand, but this inferior operativity is improved by this device. Namely, when the pressure plate 1 is folded along the U-shaped groove part 3 to open the pressure plate 1, the rear end part 6a of a rigid member 6 and the front end part 7a of a rigid member 7 abut on each othe over the U-shaped groove part 3 and the surface raised from the U- shaped groove 2 to the U-shaped groove part 3 of the pressure plate 1 slants at a specific angle, thereby preventing the pressure plate 1 from falling backward.
Patent JP-H0397688-A (JP)
Title: Distribution cylinder for single crystal pulling up device
Inventor: ODA TETSUHIRO
IPC: C30B15/00
Filed: 1989-09-09
Abstract: PURPOSE:To prevent the decrease in the oxygen concn. in a single crystal and the deposition of SiO on a pulling up shaft, etc., without increasing the flow rate of an inert gas by providing a quartz window plate covering the window holes formed in the lower end part of the gas distribution cylinder made of graphite. CONSTITUTION:A sub-chamber 14 and the top end aperture of a long cylinder 40 made of graphite are connected to the top end aperture 12 part of a main chamber 10 internally provided with a crucible 22. The cylinder 40 concentrically encloses the single crystal 36 to be pulled up perpendicularly upward and has the window hole 40a for observation on the lower side surface. A cylinder 42 made of graphite, the outside diameter of which is approximately equal to the inside diameter of the cylinder 40 is also provided with the window hole 42a of the same shape as the shape of the window hole 40a on the side surface. The edge part of the quartz window plate 44 is fitted to a groove frame 42b in the edge part thereof. The cylinder 42 is fitted into the cylinder 40 in this state. The cylinder 42 is detained to the cylinder 40 by aligning the window holes 42a, 40a. Gaseous Ar is supplied form an inlet joint 14a and while the single crystal 36 is observed through the window plate 44 from the peep hole 10b, the single crystal is grown.
Patent JP-S59124319-A (JP)
Title: Image display device
Inventor: SAITOU HIROKI
IPC: G02F1/1333
Filed: 1982-12-29
Abstract: PURPOSE:To lower the dark level in the dark display of an image display and to obtain a large contrast ratio by installing directly or via an insulating film, etc. a thin film for decreasing reflected light on the observer's side of a conductor wiring or thin conductor film. CONSTITUTION:A gate insulating film is formed on a gate electrode, a gate bus 3 and an image display electrode 2, and a semiconductor layer 5 is formed in an island shape thereon. A source bus 4 and a drain electrode 6 are formed. An image display electrode 2 and a drain electrode 6 are electrically connected by a contact hole 7. A thin film 13 for decreasing reflected light is installed directly on the image observer's side L of the surce electrode and source bus 4 and the drain electrode 6. The reflectivity on the surface of the wiring is thus decreased and the dark level in the dark display of the image is lowered and therefore a large contrast ratio is obtd.
Patent JP-S59122930-A (JP)
Title: Fine particle detecting method
Inventor: MATSUMOTO YOUICHI
IPC: G01N15/14
Filed: 1982-12-28
Abstract: PURPOSE:To make it possible to measure a ratio between the amount of a particle and the radius of the particle, by introducing the fine particle between a pair of facing electrodes, to which an AC voltage is applied, projecting light, and guiding scattered light due to the fine particles on a slit plate. CONSTITUTION:Fine particles are introduced between a pair of facing electrodes 1 and 1', to which an AC voltage is applied. He-Ne laser light is projected on the particles by a lighting device 6. Scattered light from the fine particles is guided on a slit plate 10. In the method of present invention, the locus of the particle movement in an AC electric field is observed by using an optical system. Therefore, the vibration amplitude of the fine particle can be measured without contact. Thus, a ratio between the amount of charge on the particle and the radius of the particle q/a and the like can be obtained.
Patent JP-S60128033-A (JP)
Title: Manufacturing method of arm rest
Inventor: YOSHIMURA HITOO
IPC: B60N3/00
Filed: 1983-12-13
Abstract: PURPOSE:To improve the externality of an arm rest ever so better, by molding an inlet port for an expandable undiluted solution as one body, while cutting and removing a disused part after foaming. CONSTITUTION:A core material 10 coupled in one with connecting rods 10a and 10b is interposed between two sheets 16 and 17 being extruded out of a die of an extruding machine. A metal mold covering an outer circumference of the core material 10 from the outside of these two sheets 16 and 17 is closed, feeding these sheets with compressed air and pressing them forcibly to an inner surface of the metal mold, and a baglike outer cover 20 is formed whereby an inlet port 21 or being an opening end of the baglike outer cover 20 is solidly molded around each outer circumference of these connecting rods 10a and 10b as one body. An expandable undiluted solution is poured into the inside of the baglike outer cover 20 from the inlet port 21 and, after foaming, coupling outer covers 20a and 20b molding these connecting rods 10a and 10b inclusive of the inlet port 21 and these rods 10a and 10b are cut and removed from a molding product 30.
Patent JP-H0896727-A (JP)
Title: Flat type shadow mask
Inventor: MAEOKA JUNJI
IPC: H01J9/14
Filed: 1994-09-28
Abstract: PURPOSE: To facilitate tearing off a burr part manually, by leaving a notch as previously provided from a metal plate end to an external contonr, in a flat type shadow mask provided with a burr removing start end. CONSTITUTION: A flat type shadow mask, manufactured from a long scaled belt-shaped metal plate, is left as provided with a burr removing start end constituted of a lap burning block 2 formed of a through hole and burr removing start line 1 formed of a through wire. This burr removing start end is connected to an external contour 8 of a skirt molding area 6 of surrounding an image surface area 5, further so that at least one of the lap burning block 2 or burr removing start line leads to an end part A of the shadow mask. In this way, drawing out a shadow mask part from a metal plate 4 is easily performed by tearing off a burr part 2 manually.
Patent JP-H1078489-A (JP)
Title: Time measuring device
Inventor: KUDO TAKAHIRO
IPC: H03M1/50
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To improve resolution without increasing current consumption and measuring time. SOLUTION: By providing a flip-flop FF3 maintaining a gate signal as the output of gate G1 at the fall time of a clock signal CLK, FF4 similarly maintaining at the rise time, FF5 passing CLK according to the width of output of one of FF3 or FF4 and maintaining the state of the output of FF4 at the front edge of the output of FF3, and FF6 etc., maintaining the state of the output of FF4 at the rear edge of the output of FF3 and by performing the predetermined correction on the output of counter C2 according to the output of FF5 and FF6, the count error is reduced.
Patent JP-S6388673-A (JP)
Title: Market investigating device by bidirectional communication
Inventor: WAKE SHUNJI
IPC: H04N21/81
Filed: 1986-10-01
Abstract: PURPOSE:To enrich the content of investigation by calculating data such as the market investigation of goods, the measurement of the effect of an announcement, and the servey by questionairs based on the accumulated data of homes to be investigated, and transmitting a message to the homes. CONSTITUTION:A using TV channel is detected by picking up the leak electric wave from the local originating device of a television receiver 2, the detected channel data is FM-modulated, and transmitted to a data processor 8 through a commercial network 6. In the data processor 8, data from respective channel detector 3, private receiving ratio investigation equipment 8, a market investigation data input device 7, and a questionair servey device are discriminated, and transformed into a prescribed format, then accumulated to a memory. These data are transmitted to the center 10and at the center, a large-capacity computer 12 is provided which controls the processings of the data transmitted from the homes 1 to be investigated and the terminal executes terminal control. Also in the center, a message transmitter 17 to the homes is provided to execute a bidirectional communication. Thus, the content of the investigation is graded up.
Patent JP-S6294071-A (JP)
Title: Head drive method for printer
Inventor: KAWAI TAKESHI
IPC: B41J2/21
Filed: 1985-10-19
Abstract: PURPOSE:To adjust the positioning of each recording head >=1 dot unit by delaying a drive signal for a printer by an optional time with respect to a signal outputted whenever the prescribed angle of a rotating drum rotates. CONSTITUTION:Ink heads 4, 5, 6 and 7 and emitting ink droplets different in color are arranged at different positions in terms of circular directions by facing the outer periphery of the rotating drum 3. According to the counted value of a pulse signal B from a rotary encoder 13, which is outputted whenever the prescribed angle of the rotating drum 3 rotates, the timing when each ink head during one rotation of the rotating drum 3 starts and ends recording is set, and pulse signals Py, Pm and Pb permitting the recording action of each ink head are formed. A delay circuit 14 forming any delay time is installed at the preceding stage of a head drive waveform generator circuit 14 at every head. In each head, the delay time of the delay circuit 15 is individually set, and each ink head is driven at independent timing.
Patent JP-H08249329-A (JP)
Title: Method and apparatus for discrimination of word stated in portable electronic document
Inventor: MOHAMATSUDO DARIUTSUSHIYU PAKU
IPC: G06K9/20
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of identifying a word stored in a portable electronic document. SOLUTION: A digital calculating device 11 stores the document of one page provided with characters inside a text segment not identified as the word. A word identification mechanism analyzes the text segment of the page and stores the text segment with a text object inside a linked list. By analyzing the text object for a word break and analyzing a gap between the text objects by using position data relating to the text segment by the word identification mechanism, the word is identified from the text object inside the linked list. The identified word is stored in a word list and sorted when it is required.
Patent JP-H0794714-A (JP)
Title: Manufacture of mos trasnsistor
Inventor: TAJIMA KAZUHIRO
IPC: H01L29/78
Filed: 1993-09-21
Abstract: PURPOSE:To provide a method for the manufacture of a MOS transistor of LDD structure wherein short channel effect is reduced. CONSTITUTION:A silicon substrate 11 is subjected to dry etching using a gate electrode 16, a LDD spacer 17A and so on as a mask, to expose the sidewall surface 11A of the silicon substrate 11 positioned direct under the edge of the LDD spacer 17A. Oblique ion implantation (incidence angle: 60 deg.) is performed to form a LDD implantation region 18, and then ordinary ion implantation is performed to make the depth of the LDD spacer 17A, where the source S and drain S are to be formed, smaller than the width of the LDD spacer 17A. This makes it possible to extend the edge of LDD to direct under the edge of the gate electrode after annealing, and thus enables the reduction of short channel effect.
Patent JP-S6387550-A (JP)
Title: Bath furnace with flue and water tube that can be cleaned
Inventor: ARIYOSHI KAZUO
IPC: F24H1/00
Filed: 1986-09-30
Abstract: PURPOSE:To raise heat efficiency and at the same time make it easy to clean water tubes and the bath furnace by forming a narrow supply chamber and a wide hot water chamber by dividing a water chamber with partition plates and providing a heat exchanger the bottom face of which is corrugated and shaped like an eaves in the bath furnace and opening the front face and one side face and providing a water passage on the side of the partition plate at the end. CONSTITUTION:When preparing a bath 11, a burner 12 is ignited. The bath furnace 5 is provided with a heat exchanger 6A which is shaped like a bent plate and the surfaces of which are corrugated to increase the heat transfer area of the furnace. The flame of the burner 12 hits the corrugated surfaces and then it is led in a zig-zag pat, increasing the staying time of the flame with the heat efficiency of the furnace increased very much. Consequently the water in the heat exchanger 6A is heated effectively and rises. The water is also heated from the upper face of the bath furnace 5. The heated water is discharged to a bath 11 from a hot water discharge pipe 9. When cleaning the furnace, water is drained from a drain valve 15, and when the lid 14 is removed, the furnace can be seen from above, making removal of the boiler scale easy from the upper face and peripheral faces of the hot water chamber 4, supply chamber 3, and bath furnace 5. For cleaning the flue an access port 16 is removed and air is blown in to remove the soot.
Patent JP-H0281016-A (JP)
Title: Lens for copying
Inventor: NISHINA KIICHIRO
IPC: G02B13/18
Filed: 1988-09-19
Abstract: PURPOSE:To obtain a lens for copying which is bright with a vignetting factor of almost 100% and F number of 4 and, at the same time, well corrected in various aberrations by constituting the optical system of the lens of six lenses of six groups. CONSTITUTION:The optical system of this lens for copying is constituted of six lenses of six groups in such a way that the 1st- and six-group lenses are constituted of convex meniscus lenses 10 and 20 having the same optical property and the 2nd- and 5th-group lenses are constituted of concave meniscus lenses 12 and 18 having the same optical property. The 3rd- and 4th-group lenses are constituted of convex meniscus lenses 14 and 16 having the same optical property and the lenses are perfectly symmetrically arranged about a diaphragm 15 provided at the center. In addition, nonspherical surfaces are adopted to the convex surfaces of the 1st- and 6th-group lenses are concave surfaces of the 2nd- and 5th-group lenses and this lens system is constituted so that the system can satisfy the conditions of Inequalities (I)-(III). The K1, K2, and K3 of the inequalities respectively represent the cone constants of the convex surfaces of the 1st- and 6th-group lenses, concave surfaces of the 2nd- and 5th-group lenses, and concave surfaces of the 3rd- and 4th-group lenses.
Patent JP-H0980405-A (JP)
Title: Metallic foil-containing glass substrate and liquid crystal display device formed by using the same
Inventor: KAJIURA SADAO
IPC: G02F1/1333
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide glass substrates which are formed as thin sheets without the impairment of impact resistance and have the characteristic sufficiently applicable as the base materials for a transparent conductive substrate used for a liquid crystal display device. SOLUTION: The substrates consisting of the metallic foil 2 formed to a grid shape of a prescribed pitch and line width by etching or plating and glass plates integrally formed by coating the surfaces of the metallic foil are used as the first substrate 11 and second substrate 21 of the liquid crystal display device. The surface of the first substrate 11 is provided with black matrix layers 12 having the line width above the line width of the metallic foil 2 in correspondence to the prescribed pitch of the metallic foil 2 and color filter layers 13 formed therebetween. Further, the substrate is provided with a protective film 14, an electrode layer 15 and an oriented film 16. The second substrate 21 is arranged to face the first substrate 11 via spacers 18. The reduction in the weight of the liquid crystal display device is made possible if these substrates 11, 21 are used.  The liquid crystal display device is reinforced by the metallic foil 2 and, therefore, even if the device is subjected to heavy impact, the impact is held over the entire part of the substrates without the splashing and peeling of the broken pieces.
Patent JP-H0759507-A (JP)
Title: Production of inverted conical edible cup
Inventor: OGAWA SHIGETAKA
IPC: B65D65/46
Filed: 1993-08-25
Abstract: PURPOSE:To provide a method for readily producing an inverted conical edible cup (named as cone) excellent in mouth feeling, flavor and moisture resistance. CONSTITUTION:This is related to a method for producing an inverted conical edible cup by forming a raw material batter using wheat flour as the main component together with water, sandwiching the raw material batter between both male and female molds and baking it. In this production method, a general pie dough-like dough 6 prepared by mixing wheat flour with solid fats and oils and not having fluidity is formed into an inverted conical shape similar to the shape of the bottom part of the female mold 1 in advance. This formed material is put in a preheated female mold 1 and a preheated male mold 3 is then inserted into the female mold 1 at once. Both the molds are engaged with each other and the dough 6 is baked.