baber/WOPTO huggingface dataset:
Patent JP-2000260181-A (JP)
Title: Synchronizing type semiconductor memory
Inventor: OSHIMA SHIGEO
IPC: G11C7/22
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a synchronizing type semiconductor memory in which chip size can be reduced by decreasing the number of peripheral data lines while adopting a pre-fetch system by which speed of data transfer cycle is increased. SOLUTION: Data of a bit line read out from a memory cell array 2, data of 2 bits per an I/O terminal are transferred in parallel to DQB (E), DQB (O) through pairs of main data line MDQ (E), bMDQ (E), MDQ (O), bMDG (O). The DQB (E) and DQB (O) have a sense amplifier 24 and a latch circuit 25 respectively. A order of taking out 2 bit data is discriminated by the lowest column address, the leading data are passed through the latch circuit 25 in the DQB (E) and transferred to a peripheral data line RD. The while, successive data are temporarily held in the latch circuit 25 in the DQB (O), after that, transferred to the peripheral data line RD being same as the leading data.
Patent JP-H07273889-A (JP)
Title: Remote control system for accepting charging information
Inventor: YAMAMOTO TADASHI
IPC: H04M11/00
Filed: 1994-03-30
Abstract: PURPOSE:To perform saving processing by remotely controlling the initializing setting of the device for accepting charging information from an attended building in automatically accepting the index data of the charge for a telephone call or program change data of an electronic exchange. CONSTITUTION:An additional unit circuit 22 of the initializing setting circuit to be added to a receiver 24 for accounting information and an additional unit circuit 23 of the unit switching circuit are operated through a repeating line with an initialization setting circuit 12 and a unit switching circuit 15 of a remote controller 11 for accepting charging information. Thus, the initializing setting of the preparation for data reception of the receiver 24 for accounting information and the switching an objective exchange 29 are performed. Display means 14 and 18 are provided to confirm them by means of the device 11.
Patent JP-S63228475-A (JP)
Title: Track jumping method
Inventor: KUBO JUNICHI
IPC: G11B21/08
Filed: 1987-03-16
Abstract: PURPOSE:To obtain the moving distance of a spot from a signal even when a tracking error signal is a sampled signal by controlling so that the relative speed of a spot and a track can enter a constant scope. CONSTITUTION:When a constant time T1, Tm (Tm>=T1) is set and a time when a tracking error signal continuously obtains the same code is T, at the time of T>=Tm, acceleration is executed in the direction to move a pick-up and at the time of Tl>=T, speed-reducing is executed in the direction to move the pick-up. Consequently, when the relative speed of the spot and the track is too large, the pick-up is speed-reduced to the track and when the speed is too small, the pick-up is accelerated to the track. Thus, since the relative speed of the spot and the track is suppressed to the constant scope, even when the tracking error signal is the sampled signal, the moving distance of the spot can be obtained from the change of the signal.
Patent JP-S53145558-A (JP)
Title: Peripheral unit for cathode ray tube
Inventor: HASE FUMIO
IPC: H01J31/20
Filed: 1977-05-25
Abstract: PURPOSE: To secure an easy processing as well as to increase the intensity at the junction part by forming the sealing junction part with metal between the funnel and the face plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62219186-A (JP)
Title: Character recognizing device
Inventor: HIRAOKA NORIYUKI
IPC: G06K9/34
Filed: 1986-03-20
Abstract: PURPOSE:To exactly perform the segmentation of a character even when the end face of a product, etc., appears in a visual field, or when the character is formed on the object of complicated shaped by the larger deviation of character position, by segmentating the character based on the number of change points in a binary image. CONSTITUTION:An analog signal (a) outputted from an image pickup device 1 is binary-coded by an A/D conversion circuit 2, and becomes a digital video signal (b), and is stored at a frame memory 3 as a two-dimensional binary image. Binary images (c) in the frame memory 3 are outputted continually to a character segmentation circuit 4 to perform the segmentation process of the character. The character segmentation circuit 4 consists of a change point counting circuit 41 to count the number of the change points in the binary image, and a character position decision circuit 42 to decide the position of the character according to the number (d) of the change points. When the binary image stored at the frame memory 3 is set as p(x, y), the binary image p(x, y) is read out being scanned in an (x) direction, at the change point counting circuit 41, and the number of the change points are counted in a (y) direction at every position.
Patent JP-S58180655-A (JP)
Inventor: KOMATSU YUKINARI
IPC: D04H3/03
Filed: 1982-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51137097-A (JP)
Title: A vacuum vessel supporting apparatus for a torus type nuclear fusion a pparatus
Inventor: SATOU KATSUTOSHI
IPC: G21B1/11
Filed: 1975-05-23
Abstract: PURPOSE: A vacuum vessel is supported effectively by interposing an adjusting liner on one side between a vacuum vessel supporting spacer and an outer supporting body and on the other side an ellastic material. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05225848-A (JP)
Title: Temporary calking strength inspection method
Inventor: HOSHINO TAKAO
IPC: H01H1/00
Filed: 1992-02-17
Abstract: PURPOSE:To judge calking strength simply by putting a hoop-shaped material, where a minute contact material is calked temporarily, between a convex and a concave, which have corresponding curvature, and giving flexural stress in the longitudinal direction of the hoop material. CONSTITUTION:A part 2, where a small size of electric contact of Ci, Ni alloy, or the like, which contains a noble metal such as Au, Ag, etc., is welded to a spring material of, for example, phosphorus bronze, is attached to a hoop material made of the same phosphorus bronze by calking. Next, this is caught with a inspection jig 8 for measurement of temporary calking strength, which comprises a PVC receiving fixture 6 having an U-shaped recess 5 and a PVC pushing fixture 7 having the same curvature, so as to give flexural stress, and then the calking strength is judged by the existence of breakage by the check of the external appearance of the temporary calking part.
Patent JP-H04274320-A (JP)
Title: Method for forming ion-implantation active layer within gaas substrate
Inventor: HIUGA FUMIAKI
IPC: H01L21/265
Filed: 1991-03-01
Abstract: PURPOSE:To enable characteristics to be uniform by performing ion implantation of added elements using a GaAs crystal for a substrate and by depositing a III-V compound semiconductor thin film including In within constitution elements previously on a surface of the GaAs substrate in forming an active layer within the substrate by performing its heat treatment. CONSTITUTION:An InGaP thin film 2 is allowed to grow on a GaAs substrate 1 and a photo resist mask pattern 3 is formed on it and an Si element 4 is ion-implanted, thus forming an ion-implantation layer 5 within the substrate. After incinerating the mask pattern 3 by oxygen plasma treatment and then eliminating it, it is dipped into hydrochloric acid, thus enabling the mask pattern 3 and the InGaP thin film 2 to be eliminated completely. Further, an SiN film 6 is deposited as a thermally treated protection film and the Si element 4 of an ion-implantation layer 55 is activated by performing heat treatment, thus enabling an ion-implantation active layer 7 to be produced. Therefore, an ion- implantation active layer with a uniform characteristic within a substrate surface or between substrates can be obtained.
Patent JP-H03262646-A (JP)
Title: Ink jet recording apparatus
Inventor: UCHIDA HARUO
IPC: B41J2/01
Filed: 1990-03-14
Abstract: PURPOSE:To perform perfect cleaning of a discharge port even in the case that the discharge port of a recording head and other parts are not composed on the same surface by a method wherein, a first cleaning member for cleaning the discharge port, of a liquid discharge face, and a second cleaning member for cleaning the part where the liquid drips attach, except the discharge port. CONSTITUTION:Ink drips Y and cap trace ink Z are attached to the part of an ejection port 1a and cap contact part 1b respectively. Under this state, when a recording head 1 transfers to the arrow direction A, by the virtue of the first cleaning member 2a, the ink drips Y are removed. The same removal action is performed in the cap traces ink Z, by respective second cleaning members 2b to cap traces ink Z, thereby the above mentioned remaining inks are eliminated and equipments are cleaned. The first cleaning member 2a and the second cleaning member 2b are overlapped with each other at the width part (d), therefore, the ink drips Y, cap traces ink Z are completely removed from the ejection face of the recording head 1.
Patent JP-H04277385-A (JP)
Title: External pilot type valve
Inventor: SAWAI MIKIO
IPC: F16K31/02
Filed: 1991-03-01
Abstract: PURPOSE:To surely perform stopping water and opening due to contact and separation between a pilot valve and a pilot valve seat by supporting the pilot valve seat so that the moved quantity of the pilot valve seat due to water feed pressure is equally or over the moved quantity of the pilot valve body due to the water pressure. CONSTITUTION:When a piezoelectric actuator 15 is driven to retreat a plunger 16, a pilot valve 13 is separated from a pilot valve seat 14 to open a pilot valve hole 20. Then fluid in a back pressure chamber 8 flows into an external pilot chamber 9 formed out of a diaphragm 11 and a casing 2, and then flows to the outside of the casing 2 through a discharge flow passage 21. Hereby, pressure in the back pressure chamber 8 is lowered, a main valve 6 is pushed up by pressure from an inflow passage 4, and water flows to an outflow passage 5. Flow of fluid through a main valve hole 19 is adjusted by adjusting voltage applied on the piezoelectric actuator 15. At this time, moved quantities of the pilot valve 13 and the pilot valve seat 14 due to the pressure of the back pressure chamber 8 are equally set.
Patent JP-S61223281-A (JP)
Title: Oil pump device
Inventor: TOKI SUSUMU
IPC: F04C15/00
Filed: 1985-03-26
Abstract: PURPOSE:To enhance the durability of an oil seal by providing through holes in the inner rotor of a trochoid pump to release the oil leaked from the one end surface to the other end side so as to reduce the pressure acting on the oil seal. CONSTITUTION:In the interior of a trochoid pump case 1 an outer rotor 5 supported by the case 1 and an inner rotor 4 supported by a driving shaft 3 are arranged, and an oil seal 6 is provided at the part where the driving shaft 3 penetrates the case 1. In the inner rotor 4 through holes 8 are provided to release the oil leaked from the end surface at the oil seal 6 side to the opposite side. Thus, since the pressure at the part of the oil seal 6 does not become excessively large, the damage of the oil seal 6 can be prevented.
Patent JP-H04300394-A (JP)
Title: On-machine laminating apparatus
Inventor: IBAYASHI TAKASHI
IPC: D21H25/00
Filed: 1991-03-26
Abstract: PURPOSE:To provide the subject apparatus capable of continuously performing a paper-making process and a sticking lamination process and, when the lamination is unnecessary, separable into a lamination apparatus and a paper-making apparatus to manufacture a common paper with the latter apparatus and independently manufacture a converted paper with the former apparatus. CONSTITUTION:The above purpose can be achieved by providing a lamination apparatus to perform the sticking lamination to a surface base material, placing the apparatus in front of a paper-winder of a paper machine and making the lamination roll to be detachable. In the similar manner, the sticking lamination can be continuously performed by connecting a lamination apparatus to a coating machine.
Patent JP-H07267521-A (JP)
Title: Vibration suppressing device
Inventor: NOTO HIROYUKI
IPC: B66B1/24
Filed: 1994-03-30
Abstract: PURPOSE:To suppress vibration of a car for passengers of an elevator machine regardless of the weight of the car. CONSTITUTION:An elevator vibration suppressing device is equipped with an actuator 11, which puts an elevator car 1 movable relative to an elevation/ sinking guide means 3 and drives the car 1 relative to the guide means 3, and a control means which operates the actuator 11 so that the acceleration of the car 1 is canceled on the basis of the output of an acceleration sensor 13 mounted on the car 1.
Patent JP-S62215887-A (JP)
Title: Photoelectric type matter detection system
Inventor: OZAWA KO
IPC: H01L31/12
Filed: 1986-03-18
Abstract: PURPOSE:To detect the presence of a matter in a light path, by mounting not only a control/memory part for controlling light emitting and receiving elements and storing the output wherein an allowance value is added to light receiving output at the screening time of the light path but also a light receiving output amplifier and comparing the output level at the set screening time of light with a light receiving output level. CONSTITUTION:The peak output information (Vin at the screening time of light, Vsn at the non-screening time of light) of each light receiving element 6 amplified by an amplifier 23 and converted to a digital signal by an A/D converter 25 is applied to a control memory part 20. The control memory part 20 reads the reference peak output information Vin' stored in the address corresponding to Vin from a memory part. At the screening time of light, Vin'>Vin holds and, at the non-screening time of light, Vin'<Vin holds and the control memory part 20 operates both formulae to output the corresponding control signal S4. A pair of a light emitting element 2 and a light receiving element 6 receives or screens light corresponding to the size of a manuscript and a copying machine can be operated corresponding to the size on the basis of the control signal S4. Because the amplifying quantity of light receiving output can be adjusted regardless of the irregularity of the characteristic of the light receiving element, adjustment of the device becomes easy.
Patent JP-H09228993-A (JP)
Title: Propeller fan
Inventor: UNO SHOICHI
IPC: F04D29/34
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a propeller fan wherein a member formed of plastic, molded by using a mold of single shape, can be applied to both AC or DC motor driving. SOLUTION: In a propeller fan formed by integrally molding a boss part 1 and a blade by plastic, an embedding part 11 capable of burying a shaft vibration isolating member 2 or a plastic member 3 of the same shape to the shaft vibration isolating member 2 is provided in the boss part 1, in the case of driving the propeller fan by a DC motor, in the case of driving the shaft vibration isolating member 2 by an AC motor, the plastic member 3 is constituted to be buried in the embedding part 11.
Patent JP-S60205623-A (JP)
Title: Image input device
Inventor: HASHIZUME TERUYOSHI
IPC: G06F3/03
Filed: 1984-03-29
Abstract: PURPOSE:To improve the operability and to improve the read precision by reading the position of an additional image through an image reading means brought into contact with an original and writing the additional image in a storage means stored with a read image of the original corresponding to the original. CONSTITUTION:The image signal of the original read by an image sensor 5 is supplied to a signal processing circuit 9 and stored in a memory 9e. Then, the transparent tablet 8 of a cover part 7 is placed on the original 29. A user writes the additional image on the tablet 8 over a look at the original through the tablet, and sends the position signal of the additional image to a circuit 9 in sequence. The circuit 9 converts the position signal into an address of the memory stored with the read signal of the the same position of the original 2 with the tablet 8 and rewrites the read image signal stored in the address with the additional image signal. Consequently, both image signals are superposed one over another and stored, and then displayed on CRTs 10a and 10b.
Patent JP-H01233442-A (JP)
Title: Photosensitive resin composition
Inventor: TAKACHI HIROSHI
IPC: G03F7/033
Filed: 1988-03-14
Abstract: PURPOSE:To shorten exposure time and to enhance plate making efficiency by incorporating in a polymerization system a polyvinyl alcohol derived specified resin obtained by saponifying polyvinyl ester polymerized by using a chain transfer agent. CONSTITUTION:The polymerization system comprises a polymerizable vinyl compound and a photopolymerization initiator, and the polyvinyl alcohol derived resin having a polymerization degree of <=1,000 obtained by saponifying the polyvinyl ester which is obtained by polymerizing vinyl acetate or the like by adding a chain transfer agent, such as mercaptan, into the polymerization system. These polyvinyl alcohol derived resins include not only the ones obtained by saponifying the homopolymer of vinyl acetate or the like but also the ones, such as formal or acetal, obtained by acetalizing said saponified ones by aldehydes, thus permitting the exposure time to be shortened and efficient plate making operations to be executed.
Patent JP-S63314298-A (JP)
Inventor: KORUNERISU FUAN BUUREN
IPC: C11D1/14
Filed: 1988-03-15
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-S60203859-A (JP)
Title: Anemometer
Inventor: HIGO KATSUROU
IPC: G01P5/12
Filed: 1984-03-29
Abstract: PURPOSE:To simplify the structure and operation of an anemometer by providing said device with a thin film resistor formed between electrodes arranged on a substrate, a black body coating layer formed on the resistor, a black body coating layer formed on the surface of the substrate on the outside of the electrode, and a thermography device arranged oppositely to the coat layer. CONSTITUTION:When electric power is supplied from a power supply 16 between the electrodes 14, 15 and constant current is made to flow into a thin film resistor layer 17, the substrate 13 heated at a fixed temperature changes its temperature in accordance with the level of the flow rate (u) of the fluid. At that time, the temperatures, t0, t2, t3 of the black body coat layers 18, 20 on the solid surface are measured by the thermography device 21. The temperature t1 of the fluid, the flow rate (u) and a proportional constant are found out respectively from a temperature t3, a formula u=f(t2-t1) obtained by comparing the flow rate (u) with a value obtained by a Pitot tube in a low speed air channel and a convection test formula alpha=f(t0, t1, u...). The heat transfer quantity Q on the area S of a heat transfer surface is derived from Q=alpha(t0-t1).
Patent JP-S59187004-A (JP)
Title: Mercapto group-terminated polyvinyl ester polymer and its manufacture
Inventor: SATOU TOSHIAKI
IPC: C08F8/04
Filed: 1983-04-07
Abstract: PURPOSE:To obtain titled new polymer with highly reactive SH, also free from insolubilization due to oxidation, by polymerizing, in the presence of thiolic acid, monomers consisting mainly of vinyl ester monomer(s) followed by treatment with ammonia or amine. CONSTITUTION:The objective new polymer having terminal SH group can be obtained by the treatment, with ammonia or amine, of a polyvinyl ester polymer prepared by polymerizing, in the presence of thiolic acid, vinyl monomers consisting mainly of vinyl ester monomer(s). This polymer has a polymerization degree <=3,500, being expressed by formula P.SH [P is structural unit of formula I (R<1> is H or C1-6 hydrocarbon) or II (R<2> is H or C1-20 hydrocarbon)], with the content of the unit of formula II being 50-100mol%. USE:For addition to other compounds because of its high reactivity.
Patent JP-2000257093-A (JP)
Title: Ballast tank for submerged caisson and submerging method of submerged caisson using it
Inventor: TSUJI TOMOHIRO
IPC: F16J15/10
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a ballast tank for a submerged caisson capable of submerging the submerged caisson box safely at a correct position on a water bottom in a correct attitude, eliminating a trouble of assembly and demolishing work, recycling itself any times and eliminating a waste material to be produced. SOLUTION: A ballast tank fixes a flexible bag body 1 on a submerged caisson TE free to connect and disconnect to and from it in a state of allowing expansion and contraction while regulating movement and deformation by a frame body 2 and connects valves V1-V3 to inject water and to exhaust air on the bag body 1. Additionally, a submerging method injects water W while maintaining an expanding form and submerges the submerged caisson TE on a water bottom by its weight by using the valve 1 for injection of water and the valves V2, V3 for exhaustion of air for the bag body 1 in an expanded state filled with air.
Patent JP-H10226948-A (JP)
Title: Flat knitting machine
Inventor: SCHMID FRANZ
IPC: D04B15/06
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To constitute a sinker so as to be able to restrain old stitch by only sinker attached to same needle bed in pushing-out motion of needle of a flat knitting machine. SOLUTION: This flat knitting machine has mutually opposite needle beds V and H and is equipped with sinkers 17 and 18 capable of displacing by a cam of carriage between vertically movable needles 11 and 12 in these needle beds and these sinkers 17 and 18 each has key-like projections 25 and 26 and these key-like projections 25 and 26 surround the side of mesh 30 on the adjacent needle 12 of same needle H from the upper direction at closed positions of these sinkers 17 and 18.
Patent JP-H11252420-A (JP)
Title: Exchange unit for image-pickup device
Inventor: KATO MASANORI
IPC: G02B6/06
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an exchange unit capable of exchanging an image-pickup tube with the solid-state image-pickup device of a CCD or the like in a small size and saving space. SOLUTION: Observation light from an object OB illuminated by a condenser lens 3 and a main objective lens 4 is magnified to a prescribed magnification by the main objective lens 4, and a sub objective lens 6 and image-formed as the image-pickup tube size object image of 1 inch at the incident end 7a of an optical image fiber 7 arranged at a position right conjugate to an object surface. Thus, the object image of the CCD size of 2/3 inch size is transferred to an emission end 7b of the optical image fiber 7. When an image-pickup surface 8a of a CCD camera 8 is brought closer or adhered to the emission end 7b of the optical image fiber 7, the object image formed at the incidence end 7a is reduced and is observed by the CCD camera 8.  That is, the 1-inch image-pickup tube becomes incorporated in the observation device of a conventional type becomes exchangeable with the new 2/3 inch size CCD camera 8, and the work becomes simple as well.