baber/WOPTO huggingface dataset:
Patent JP-H0698167-A (JP)
Title: Reference density adjusting method
Inventor: TOYOFUKU TAKASHI
IPC: H04N1/407
Filed: 1992-09-11
Abstract: PURPOSE:To provide a reference density adjusting method by which a shading correction immune to the dust or electric noise of a read picture can be executed and a gain adjustment can be executed in a short time, in a picture reader which reads the picture data of an original by a reading scanner and a solid image pickup element. CONSTITUTION:A white reference board 70 for shading correction is divided into plural blocks, for example, three blocks, and the mean photometric value of the plural lines of each picture element is obtained by each block 71a, 17b, and 71c. Then, the maximum value of the three mean photometric values is used as a shading correction value for each picture element. At the time of setting a gain adjusting amount so that the white light quantity photometric value obtained by reading a white reference board 72 for gain adjustment can be the light quantity value of a reference white density, the initial value of the gain adjusting amount for calculating the white light quantity photometric value is binary searched as the gain adjusting amount at the time of the previous gain adjustment.
Patent JP-H03104599-A (JP)
Title: Grinder for cutting blade and method thereof
Inventor: JIYAN ESHIEPAARU
IPC: B24B3/36
Filed: 1990-09-13
Abstract: PURPOSE: To sharpen a blade quickly by servo controlling a plate that supports a grinding wheel by rotation of the blade so that the grinding wheel is put in contact with the sharp edge of the blade and that the blade and the grinding wheel are displaced relative to each other along the sharp edge. CONSTITUTION: With the vertical and horizontal displacement of a beam 14 and a carriage 16 being checked and with the vertical vibration of a blade 22 being checked, the blade 22 is revolved until its sharp edge 23 faces grinding wheels 34 and 35 for sharpening. These grinding wheels 34 and 35 are then placed in contact with the sharp edge 23 of the blade 22. In which state, the blade 22 is raised up with respect to the carriage 16 by at least one desired magnitude of vertical travel H so as to be sharpened at its portion of the desired length from its tip 21.
Patent JP-H1088989-A (JP)
Title: Timbering for tunnel wall forming form
Inventor: SUGINO HIROYUKI
IPC: E21D11/40
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To simplify the operations of assembling and disassembling the timbering for a tunnel wall forming form and to enhance safety. SOLUTION: Timbering 3 has a pair of side pole parts 8, 8 arranged vertically along both sides 31 of an inside sheathing board 2; a ceiling support 9 provided in a continuous form between the upper ends of the side pole parts 8, 8 and placed along the ceiling part 32 of the inside sheathing board 2; a lower stretched part 10 provided in a continuous form between the lower ends of the side pole parts 8, 8; and a reinforcing support 11. The side pole parts 8, 8, the ceiling support 9, the lower stretched part 10, and the reinforcing support 11 are integrally fixed by metallic pipes.
Patent JP-H0293336-A (JP)
Title: Fluid pressure detector
Inventor: SUZUKI HAJIME
IPC: G01L9/16
Filed: 1988-09-30
Abstract: PURPOSE:To simply detect pressure with high accuracy by utilizing the stress magnetostriction effect of an amorphous magnetic alloy. CONSTITUTION:A hollow cylinder is formed from discs 1, 2 and a support S all of which are composed of a non-magnetic material having large rigidity. The discs 1, 2 are enclosed by a non-magnetic and non-conductive elastomer 3 ad adhered to form a hollow cylinder. Detection coils 5a, 5b have an amor phous magnetic ribbon 4 as a magnetic core. The tension corresponding to the difference between the pressure of an airtight chamber 6 and external pres sure is applied to the ribbon 4 when the elastomer 3 is set to a boundary and the magnetic permeability of the magnetic core is changed by the magnetostriction effect accompanied by said tension and the inductance value of a detection coil is changed. Therefore, by measuring the inductance value and calibrating the same on the basis of the known pressure of the airtight chamber 6, the external pressure can be known. By this method, a detection effect of high accuracy can be obtained simply.
Patent JP-H04125339-A (JP)
Title: Apparatus supporting structure
Inventor: KOYAMA KAZUTO
IPC: F16F15/02
Filed: 1990-09-17
Abstract: PURPOSE:To reduce intensity of collision the outer wall of a building and response of an apparatus to an earthquake of an object against by enabling a system proper frequency to be adjusted by the length of each rope, enabling a frequency band influencing on the apparatus to be avoided depending upon the vibratory characteristics given from the building side and suspending the apparatus from the ceiling of the building. CONSTITUTION:The length of each rope 2 is set in such a manner that the proper frequency of a system which is composed of the ropes 2, an apparatus 1, and lifting rings 3 and 5 is set to avoid a frequency width in which the floor response spectrum of the building by an earthquake dominates, so that the response of the apparatus by an earthquake load is reduced. Against a collision load of which frequency is short and displacement is small in the case of collision of an external flying object with the building, the displacement of a building ceiling is absorbed in the rope 2 depending upon static inertia of the apparatus, and the load is not transmitted to the apparatus 1. Further, displacement damping mechanisms 7 are provided between the bottom portion of the apparatus 1 and access floors 6 above a building floor 8 to prevent collision of the apparatus 1 with the access floor 6 by rolling of the apparatus 1 and to avoid an impact load against the apparatus.
Patent JP-S6489485-A (JP)
Title: Piezo-electric ceramic composition
Inventor: OKA AKIHIRO
IPC: H01L41/18
Filed: 1987-09-30
Abstract: PURPOSE:To increase an electrical and mechanical coupling coefficient, mechanical strength, and relative permittivity by limiting the values of x, y and z of the main component, [Pb(Mg1/3Nb2/3)O3]x [PbTiO3]tau[PbZrO3 ]z, and by containing a limited amount of lead based compound perovskite Pb(Ni1/3Nb2/3) O3, etc., and Sb2O3 as subcomponents. CONSTITUTION:When the main component is expressed by [Pb(Mg1/3Nb2/3O3]x [PbTiO3]y[PbZrO3 ]z, x, y, and z are limited to the values of 0.10<=x<=0.60, 0.30<=y<=0.60, 0.10<=z<=0.60 (x+y+z=1). At least one kind (0.01-20mol%) among lead based compound pervoskites Pb(Ni1/3Nb2/3)O3. Pb(Ni1/3Ta2/3)O3, Pb(Zn1/3 Nb2/3)O3, Pb(Zn1/3Ta2/3)O3, Pb(Fe1/2Nb1/1)O3, Pb(Fe1/2Ta1/1)O3, Pb(Co1/3Nb2/3)O3, and Pb(Co1/3Ta2/3)O3 is contained in the main component, and Sb2O3 (0.1-15mol%) is contained in the main component.
Patent JP-H04124203-A (JP)
Title: Binder for powder metallurgy and method for degreasing green compact
Inventor: KATAHIRA TADAO
IPC: B22F3/02
Filed: 1990-09-17
Abstract: PURPOSE:To facilitate degrease of a powder green compact and to easily manufacture a powder metallurgical product of complicate shape by using the specific organic macromolecular binder at the time of manufacturing the sintered product by the powder metallurgical method by using a metal or a ceramic powder as the raw material. CONSTITUTION:The binder is composed of a first organic macromolecule of at least one kind of polyethylene and ethylene-vinyl acetate copolymer so as to contain >=20wt.% of the green compact of binder and further, a second organic macromolecule except the first organic macromolecule is contained in the above binder and is the macro molecule of <=250 deg.C ceiling temp. The binder is mingled and kneaded with the metal or ceramic powder and the mingled material obtd. is formed to the green compact by injection compacting or extruding compacting, etc. After that, the compact is heated at <=280 deg.C heating temp. and the binder is thermal-decomposed and evaporated to manufacture the degreased body with the binder remained in the green compact. After that, this degreased body is sintered to make the sintered product.
Patent JP-2001065908-A (JP)
Title: Ceiling flush type air-conditioner
Inventor: HAYASHI SEISABURO
IPC: F24F13/20
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To beautifully finish appearance of an indoor unit by bringing a reinforcing rib, situated at a suction grill, into a quiet state and to reduce size. SOLUTION: This air-conditioner is provided with an air filter 19 formed such that a suction grill 19 having a plurality of ribs 24 situated at an air inlet is removably mounted on a suction grill 19, an air filter 18 formed in a waveform is situated on the back of the air inlet 19. In this case, a reinforcing rib 25 disposed on the back side of the suction grill 19 and intercoupling a plurality of the ribs 24 is combined in a way to be inserted into a space between the waves of the air filter 18.
Patent JP-H04245543-A (JP)
Title: Method and device for executing subprogram calling and compiler device
Inventor: DENISU ERU DEBURURAA
IPC: G06F9/42
Filed: 1991-08-29
Abstract: PURPOSE: To attain a high speed access by stopping the execution of an accessing subprogram in accordance with each access in a subprogram sequence from the accessing subprogram during the execution of the subprogram and starting the execution of an accessed subprogram. CONSTITUTION: A subprogram accessing sequence for plural different subprograms 200 to 209 starts a 1st access, executes at least one intermediate access and executes a final access to end the operation. During the execution of the subprograms 200 to 209, the execution of an accessing subprogram is stopped in accordance with each access in the sequence by the accessing subprogram and the execution of an accessed subprogram is started. Consequently small memory consumption and high speed access to the subprograms 200 to 209 can be executed.
Patent JP-H0294396-A (JP)
Title: Discharge lamp lighting device
Inventor: TAKAHASHI KEIJI
IPC: H05B41/24
Filed: 1988-09-30
Abstract: PURPOSE:To protect different parts of a circuit against overvoltage by furnishing a voltage sensing circuit to emit an output signal corresponding to the size of DC supply voltage from a circuit stage after the output of a filter circuit, and providing an oscillation stopping circuit to stop output from an inverter circuit when the output of the voltage sensing circuit exceeds a certain value. CONSTITUTION:Filter circuits 3, 5, 7, 9 to rectify the input AC power supply smoothen the output of a rectifier circuit 1. Inverter circuits 11, 13, 15, 23, 25, 27, 29, 31 are actuated with output from these filter circuits 3, 5, 7, 9. Voltage sensing and oscillation stopping circuits 35, 37, 39, 41, 43 emit signal corresponding to the size of the DC supply voltage from the circuit stage after output of the filter circuits 3, 5, 7, 9, and the outputs from the inverter circuits 11, 13, 15, 23, 25, 27, 29, 31 are stopped when the output exceeds specified value. This enables certain oscillation stop for overvoltage. Thus different parts of circuit can be protected against overvoltage.
Patent JP-H03105994-A (JP)
Title: Manufacture of printed board
Inventor: TAKEMATA KOUICHI
IPC: H05K3/06
Filed: 1989-09-19
Abstract: PURPOSE:To execute a printing operation of a printed board without making a solder resist flow into through holes in the printed board by a method wherein the printing operation is executed while a centrifugal force is exerted on the solder resist which has been printed on the printed board. CONSTITUTION:Carrying-in ports 6a and carrying-out ports 6b are formed respectively on both sides of two printing stages 5 which hold a printed board 1. Screens 3 can be opened and closed to both the right and the left. A throwing-in conveyor 8a, a drawing-out conveyor 8b, a rotary derive part 10, the screens 3, a squeegee 4 and the like are synchronized by properly utilizing a prescribed can mechanism and a switch mechanism for position detection use. Consequently, while a rotary drum 2 is being turned, a carrying-in operation, a carrying-out operation and a printing operation of the printed board 1 are executed continuously. The printed board 1 is dried inside a dryer 9 in a reversed state. Consequently, a solder resist does not flow into through holes in the printed board.
Patent JP-S61122749-A (JP)
Title: Arithmetic lsi
Inventor: KASUGAI HIROFUMI
IPC: G06F7/00
Filed: 1984-11-20
Abstract: PURPOSE:To reduce the number of processing steps of an operator by storing operated result between an external register and an internal register again in the external register under control by a flip flop. CONSTITUTION:Usually, the operator 5 in the LSI calculates the data of registers A 3, B 4 and stores the calculated result again in the register A 3. When the external register C 7 is to be used instead of the register A 3, the FF 16 is turned to '0' to control I/O buffers 14, 15 and sends its contents to the 2nd selecting circuit 9 in the LSI through the 2nd I/O terminal 8 to input data to the operator 5 instead of the register A 3. The operated result is temporally stored in a register D 10, and when the FF 16 is turned to '1', the operated result is again stored in the register C 7 through the I/O buffers 14, 15 and the I/O terminal 8.
Patent JP-H03108666-A (JP)
Title: Reagent for detecting gene and method for detecting gene by using this gene
Inventor: ISHIMORI YOSHIO
IPC: G01N33/53
Filed: 1989-09-22
Abstract: PURPOSE:To enable detection of a gene with high sensitivity, in a safe and simple manner and in a short time by using a liposome which has either one of phospholipid and glycolipid as a composition and in which a tagged substance is enclosed. CONSTITUTION:A reagent is provided with a liposome reagent prepared by fixing an antibody recognizing only a two-chain gene peculiarly or a part of the antibody on the surface of a liposome which has at least either one of phospholipid and glycolipid as a composition and in which a tagged substance is enclosed, and with an immobilized carrier obtained by immobilizing a gene probe reacting peculiarly with the gene to be inspected. The phospholipid and the glycolipid are not limited in particular and dipalmiltoylphosphatidylcholine or the like is used, for instance. It is preferable that the number of carbon atoms in a fatty-acid carbon chain of the phospholipid and the glycolipid is 12 to 18. For the tagged substance enclosed in the liposome, besides, a substance which is hydrophilic and can be quantified when it flows outside the liposome is selected. For the antibody or the part of the antibody, a protein fraction such as IgG is used.
Patent JP-H1073115-A (JP)
Title: Fixing structure and method of taper piece
Inventor: NINOMIYA CHIKAKAZU
IPC: F16B37/04
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and structure for tightening a taper piece with a good workability and a female screw to a mother material. SOLUTION: This taper piece 1 is provided with a taper part 101 whose outside surface is a truncated cone shape, a brim part 102 formed by projecting for the taper part 101 on the final end of the expansion side of this taper part 101 and also having a plane orthogonally crossing to the axial direction of the taper part 101 and a female screw 104 formed on the center axis of the taper part 101. A tightening structure is made by striking the taper piece 1 in the hole 3 processed simultaneously the hole taper part 301 and a hole step part 302.
Patent JP-H0559783-A (JP)
Title: Floor panel
Inventor: OMORI MINORU
IPC: E04C2/52
Filed: 1991-08-29
Abstract: PURPOSE:To enable the piping work of a drain pipe by spreading floorings on a plurality of cores arranged in parallel, and providing recesses getting deeper gradually along a slope for drainage. CONSTITUTION:A floor panel 12 is constituted of a frame body 11, four cores 34 arranged to the inside of the frame body in parallel and floorings spread on the upper surfaces of the cores 34. Recesses 38 for piping a drain pipe are formed in the cores 34. After that, the recesses 38 are successively lowered and inclined, and the current of drainage is set so as to make smooth. According to the constitution, piping work of the drain pipe can be easily on the floor panel 12.
Patent JP-H0293007-A (JP)
Title: Manufacture of powder
Inventor: MASUMOTO TAKESHI
IPC: C08K3/08
Filed: 1988-09-29
Abstract: PURPOSE:To manufacture powder giving corrosion resistance and weatherability at the time of mixing into a coating by causing to flow molten metal from a nozzle to make drips with atomizing gas, colliding to disk-like rotated cooling body surface, cooling and solidifying. CONSTITUTION:The molten material 1 of metal or glass is caused to flow down through the nozzle 2 and the high pressure injection gas is blown to the stream of the molten material 1 from plural atomizing nozzles 3 to make the molten material 1 the drips 5. This drips 5 are spattered while spreading downward and collided to the disk surface of the rotated cooling body 4, cooled and solidified to make the powder having circular flaky shape. Then, as the metal, one kind among silver, copper, Ni, Al, etc., is used. Successively, the particles having 0.5 - 5mu thickness, 5 - 500mu short diameter and long diameter, >=5 aspect ratio and 1 - 1.5 ratio of the long diameter/short diameter are separated from the solidified powder 6 to make the powder 6 for mixing to the coating.
Patent JP-S62107408-A (JP)
Title: Magnetic head core
Inventor: KORI TAKAFUMI
IPC: G11B5/127
Filed: 1985-11-01
Abstract: PURPOSE:To securely join a magnetic metallic material and nonmagnetic oxide joining material by interposing an oxide film layer consisting of a magnetic metallic material oxidized by an oxidation treatment except a heating treatment at the boundary faces between the two materials. CONSTITUTION:The oxide film layer 20 formed by oxidizing a thin magnetic metallic film 14 is interposed between the thin magnetic metallic film 14 and glass 16 of right and left half cores 11. The oxide film layer 20 is formed by plasma oxidation or chemical oxidation except the heating treatment. For example, the plasma oxidation is executed by forming the thin magnetic metallic film 14 on the surface 13 to be stuck with the thin film of the half core 11, then irradiating plasma onto the surface of the thin film 14 and subjecting the film to the treatment of the highest possible power, by which the impurities existing in the grain boundaries are removed and the oxide film layer 20 is formed to about 50-100Angstrom . The glass 16 is melted and packed between the oxide film layer 20 and the surface 15 for controlling the depth of the magnetic gap of the other half core 11, by which the right and left half cores 11 are joined. Since oxygen diffusion takes place between the oxide film layer 20 and the glass 16, the two materials are securely bound.
Patent JP-2000071526-A (JP)
Title: Printer
Inventor: TANABE NAOKI
IPC: H01L43/04
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain the same good print quality as in case of a thick recording medium by stably feeding a thin recording medium as well to a printing part. SOLUTION: The printer has a first feed route 1 for supplying a first recording medium 10, a second feed route 2 for supplying a second recording medium 20 thicker than the first recording medium 10, a printing part 3 for printing the recording media supplied from the first feed route 1 and the second feed route 2 and a discharging part 4 through which the recording media printed at the printing part are discharged. A guide spring member that can move up, down projects at a join part of the first feed route 1 and the second feed route 2 at the upstream side of the printing part 3. The guide spring member keeps an upper face of the first recording medium 10 to a predetermined height.
Patent JP-H03111200-A (JP)
Title: Perforating device for sheet member
Inventor: OBA MITSURU
IPC: G06K1/02
Filed: 1989-09-21
Abstract: PURPOSE:To reduce a consumption power for driving a punch by taking a transfer mechanism which transfers the rotating motion of a motor with its conversion into a linear motion as a screw mechanism. CONSTITUTION:A screw mechanism is formed with the punch 3 where thread is formed on the outer peripheral face being engaged with a rotating transfer means 2 where thread is formed on the inner peripheral face pivotally fitted to the rotating shaft of a motor 1. This motor 1 is then driven, the punch 3 is descended via the rotation transfer means 2 according to this rotation and a sheet member is punched by this punch 3.
Patent JP-H04123367-A (JP)
Title: Mixing circuit for audio signal
Inventor: KIHARA NOBUYOSHI
IPC: G11B20/00
Filed: 1990-09-13
Abstract: PURPOSE:To always fix the reference level of an output signal after mixing to prevent enlargement of the circuit scale by uniformizing multiplication in multiplying circuits and varying the gain of an amplifying circuit in accordance with the number of channels to be mixed. CONSTITUTION:When four-channel digital audio signals are mixed, they are inputted to multiplying circuits 11 to 14 and are multiplied by 1/4. Digital audio signals of respective channels are inputted to an adding circuit 15, and four channels are added by the mixing command. The resultant digital audio signal is inputted to a DA converting circuit 16, and the audio signal converted to an analog signal is inputted to an amplifying circuit 17 and is amplified once by a gain adjusting circuit 18 based on the mixing command and is outputted as a cue signal. Thus, uniform multiplication is always performed in multiplying circuits, and a circuit of normal multiplication is unnecessary, and a small-scale mixing circuit is realized because of the simple constitution consisting of a shift register circuit or the like.
Patent JP-S62106471-A (JP)
Title: Functional element
Inventor: KOMON HIROSHI
IPC: G03G5/07
Filed: 1985-11-01
Abstract: PURPOSE:To obtain the titled element having the good efficiency of a positive hole injection from an electrode, and capable of controlling a good electrostatic charge property by forming of a polypyrrole layer on the surface of an electrode. CONSTITUTION:The titled element is obtd. by laminating an indium oxide.tin layer, the polypyrrole layer and a polyvinylcarbazole layer on the substrate in order. The film thickness of the polypyrrole layer is preferably 200-5,000Angstrom . The org. film layer formed on the polypyrrole layer is the polymer itself or a layer made of the polymer dissolved to an org. low molecular compd. The used polymer or org. low molecular compd. is preferably the polymer contg. an aromatic ring or a heterocyclic ring which is easy to migrate the electron or the positive hole, or the used org. low molecular compd. is more preferably for example, polyvinylcarbazole.
Patent JP-S6398574-A (JP)
Title: Measuring instrument for recording and reproducing characteristic
Inventor: SEGI SHINICHI
IPC: G11B5/00
Filed: 1986-10-15
Abstract: PURPOSE:To enable recording and reproducing characteristics to be measured at the respective relative position of the magnetic head and the magnetic medium of a magnetic recording and reproducing apparatus by continuously detecting reproducing signal, digitally converting and storing them in a memory. CONSTITUTION:In recording, and oscillator 10 and an attenuator 11 are controlled by control signals from a computer 13 and test signals are recorded in a tape via a recording amplifier 9, switches 6 and 7, a rotary transformer 5 and a magnetic head 4. Further, in reproducing, recorded magnetism is converted to a voltage by the magnetic head 4 and continuously stored in a memory 124 via the rotary transformer 5, the switches 6 and 7, a reproducing amplifier 8, a filter 121, a detector 122 and an A/D converter 123. Data stored in the memory 124 are supplied to the computer 13 to detect the points corresponding to the inlet and outlet of a drum and a processing is conducted whereby reproduction output at the respective rotational positions of the magnetic head 4 can be obtained.