baber/WOPTO huggingface dataset:
Patent JP-H0240503-A (JP)
Title: Method for measuring surface roughness utilizing ultrasonic wave
Inventor: YOSHIDA YOSHIMICHI
IPC: G01B17/00
Filed: 1988-08-01
Abstract: PURPOSE:To measure even soft surfaces without damage and to make it possible to measure curved surface parts by using an ultrasonic creeping wave probe having a minute encoder, and processing the signal of the reflected wave from the irregular parts of the surface of a body under test. CONSTITUTION:A minute encoder 19 is attached to an ultrasonic creeping wave probe 18. An ultrasonic wave 22 is oscillated from a piezoelectric transducer 21 which is attached to a wedge material 20 of said probe 18. The ultrasonic wave 22 becomes a creeping wave 25 on a surface 24 of a body under test 23. The creeping wave 25 is propagated on the surface and the vicinity of the surface. At this time, when the surface of the body under test 23 is mirror finished, the waveform on a digital oscilloscope 26 has the small amplitude. When the surface is coarse, the amplitude becomes large. The output of the ultrasonic wave is amplified in an amplifier 30. The result is displayed on a monitor 31 of the oscilloscope 26. The shape of the ultrasonic wave output from the oscilloscope 26 has a forest state. A peak output, an average output, a local output and the like can be measured by utilizing a signal processor in a controller 35.
Patent JP-H0481068-A (JP)
Title: Picture reader
Inventor: OZAWA KENJI
IPC: H04N1/04
Filed: 1990-07-20
Abstract: PURPOSE:To shorten time for reading by automatically adjusting the rotating speed of a drum and the moving speed of a reading original corresponding to the opening width or opening position of a color filter. CONSTITUTION:Before reading a picture, an adjusting means 33 detects the minimum opening width and respective opening start positions of color filters 22a-22c and automatically adjusts the rotating speed of a drum 3 when reading a reading original 8 while controlling a driving means 4 based on the minimum opening width. Further, the moving speed when reading the reading original 8 is automatically adjusted while controlling a scanning means 13 based on the exposure time of a linear image sensor 6 synchronized to the opening start position. Thus, time for reading is shortened at an irreducibly minimum corresponding to the actual opening width or opening positions of the color filters 22a-22c.
Patent JP-S6349398-A (JP)
Title: Method and device for continuous type hot press
Inventor: NASU TOSHIYUKI
IPC: B30B3/04
Filed: 1986-08-18
Abstract: PURPOSE:To make continuous hot pressurized molding of powder, diffusion joining of a molding, etc., and to remarkably improve productivity by pressurizing materials to be treated while transferring the same in a hot state by means of rollers. CONSTITUTION:As a jig 9 contg. the materials 8 to be treated is successively transferred by lower rollers 15 in a heating chamber 2, the jig is heated to a prescribed temp. and is introduced into a hot press chamber 3. The spacing between upper and lower rollers 17 and 15 of the hot press chamber is preliminarily narrowed at a prescribed size toward the transfer direction by a means 18 for adjusting the inter-roller spacing. The grade of the top surface 14a of a ceiling plate 14 and the grade of the plane connecting the axial lines of the respective rollers 17 are the same. The respective materials 8 in the jig 9, therefore, receive the uniform pressurizing force and while the height thereof is continuously decreased, the materials are sintered and are smoothly transferred. The jig 9 contg. the materials 8 with which the pressing and sintering in the hot press chamber 3 are completed is transferred into a cooling chamber 4 where the materials are successively and stepwise cooled down to the prescribed temp. The cooled materials are taken out.
Patent JP-S6252900-A (JP)
Inventor: HIGUCHI TAKEMITSU
IPC: H05F3/04
Filed: 1985-08-30
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-S6437119-A (JP)
Title: Counter circuit
Inventor: KOIZUMI YUJI
IPC: H03K23/66
Filed: 1987-07-31
Abstract: PURPOSE:To count many pulses with a small number of circuit elements by integrating inputted pulses to convert them to a voltage value and outputting a counter signal for the integrated value exceeding a reference voltage value. CONSTITUTION:When a pulse signal is inputted to an input terminal 5, pulses are integrated in a pulse integrator 1 one by one. The output voltage of the pulse integrator 1 is inputted to a voltage comparator 3 and is compared with the reference voltage. When the level of the output voltage of the integrator 1 exceeds the reference voltage value, a flip flop 4 is set and an output terminal 6 goes to the high level. Simultaneously, the electric charge stored in a capacitor 12 of the pulse integrator 1 is discharged, and the output of the voltage comparator 3 goes to the low level after a prescribed time. The flip flop 4 is reset at the time of next input of the pulse signal to the input terminal, and the similar operation is repeated.
Patent JP-H0945524-A (JP)
Title: Stator for solenoid
Inventor: TSUZUKI SACHIHIRO
IPC: H01F7/16
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a stator, for a solenoid, which eliminates the problem of generation of burrs and chips, which is low-cost and whose effective magnetic-pole area is large. SOLUTION: A stator for a solenoid is constituted integrally in such a way that a side stator 2 and a bulk center stator 1 in which derivation holes 5 have been worked in advance and which are composed of a magnetic substance are manufactured separately and that the center 1 is built in the side stator 2. As a result, the problem of the generation of burrs and chips is eliminated, and the stator can be formed at low costs. In addition, when a winding is wound directly on the center stator 1 via a thin insulating film, a coil bobbin is eliminated. As a result, it is possible to provide the stator, for the solenoid, whose effective magnetic-pole area is wide.
Patent JP-H0864311-A (JP)
Title: Connector protective circuit structure
Inventor: NANAO SHINGO
IPC: H01R24/58
Filed: 1994-08-17
Abstract: PURPOSE: To provide a connector protective circuit structure which can be assembled easily and for which conventionally needed screws, metal spacers, etc., are unnecessary, an adhesive to prevent loosening of screws is also eliminated and the number of part items is lessened. CONSTITUTION: A front insulator 4 and a rear insulator 5 are installed in a shell 3. As a flange part to position the front insulator 4 in the shell 3, an inside projected part 7 is formed and a hole is drilled in the part 7. An earth contact 1 fixed by both insulators 4, 5 is fitted and brought into contact with the hole. As a structure for fitting and bringing into contact with the hole, either one of methods; pressing insertion, screw fitting, or forming irregular face in either the earth contact 1 or the hole; is selected.
Patent JP-H0750018-A (JP)
Title: Optical head and optical information apparatus using same
Inventor: SASAKI TORU
IPC: G11B7/135
Filed: 1993-08-04
Abstract: PURPOSE:To make the recording and reproducing operations quick by providing a reflecting surface, which deflects the advancing direction within a plane in parallel with an information recording surface of a laser luminous flux in an optical from a beam splitter to an objective lens. CONSTITUTION:A luminous flux 108, in which astigmatism is imparted with a plate beam splitter 16, is incident on a photodetector 40, and the images of three light spots 109a, 109b and 109c are formed. Namely, the images of the luminous flux corresponding to a light spot 103a on an optical disk 8 are formed in light receiving regions 40b and 40c, respectively. Therefore, the detected signals in the light receiving regions 40a-40d are used, and the operation of (40a+40c)-(40b+40d) is performed. Furthermore, the operation for a focus- error signal, (21a+21c+21b+21d), is performed by the astigmatism method. Thus, the information signal can be obtained.
Patent JP-S6173578-A (JP)
Title: Push-pull type dc/dc converter
Inventor: TOYA HIROKAZU
IPC: H02M3/337
Filed: 1984-09-14
Abstract: PURPOSE:To prevent a switching element from voltage-damaging and to reduce conduction and radiation noises by absorbing the conduction noise generated at switching operation time in a series circuit of a capacitor and a resistor. CONSTITUTION:A series circuit of a capacitor C3 of the prescribed capacity and a low resistor R3 is connected between the connecting point of the primary winding T2(A1) of a transformer T2 and the collector of a transistor Q3, and the connecting point of the primary winding T2(A2) of the transformer T2 and the emitter of a transistor Q4. A conduction noise generated when the transistors Q3, Q4 are switched is absorbed by the series circuit.
Patent JP-H08295325-A (JP)
Title: Prefabricated picture-frame-shaped container
Inventor: TOGASHI KAZUO
IPC: B65D5/36
Filed: 1995-07-28
Abstract: PURPOSE: To facilitate the work of forming a blank sheet into a pictureframe- shaped container, to introduce a structure which when not in use takes a flat, folded form so as to be space-saving and convenient for transportation and storage, and when an article is enclosed, packaged, transported, and shipped in a container body, to enable immediately building the material into a container with picture-frame-shaped sides which is ready for use. CONSTITUTION: A rectangular bottom board 1 has from each of two opposite sides and with a bending line between adjoining parts an extension consisting of a side board 2, picture-frame board (b), inner side board 3 and from each of the other two opposite sides an extension consisting of a side board 4, picture-frame board (d), and inner side board 5. Each of the side boards 4, provided in a pair, has infolding flaps 6, 6 extending respectively from the two sides with a bending line between the adjoining parts. Each of the inner side boards 5, provided in a pair, has infolding flaps 7, 7 extending respectively from the two sides with a bending line between the adjoining parts.
Patent JP-H0740933-A (JP)
Title: Packaging film sheet-joining device
Inventor: TSURUTA ORIHIRO
IPC: B65B41/12
Filed: 1993-08-04
Abstract: PURPOSE:To increase the strength of a connected part of a film sheet, prevent suspension of packaging work, and eliminate product loss due to mark misplacement, etc. CONSTITUTION:A first suction plate 3 and second suction plate 56 in which a plurality of suction holes 52, 55 as vacuum holes are respectively made are equipped with suction surfaces 54, 57 which are confronted to each other. The first suction plate 53 is movable to the second suction plate 56 by an air cylinder 70 for heat-welding. The usage-start end 88 of a film sheet 17 to be second is temporarity fixed by an adhesive tape 78 by being attracted vacuum by the first suction plate 53. At the upper and lower ends of the suction surface 57 of the second suction plate 56, nichrome wires 71, 72 are provided, extending almost the total widths of the upper and lower ends. When the first suction plate 53 is pressed to the suction plate 56, film sheet 14 to be used first and the film sheet 17 to be used second can be connected by the adhesive tape 78 and heat-welding.
Patent JP-H1134630-A (JP)
Title: Front suspension device
Inventor: TAKEKUMA YOSHITO
IPC: B60G17/015
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a front suspension of a vehicle with two front axles which can increase the maximum carrying capacity and easily starts on a road with low friction. SOLUTION: This device suspends two front axles with air springs 5, 6 and an air circuit for supplying air to the air springs 5, 6 is provided with solenoid valves 12, 13, 14 and the front front axle 1 and a rear axle 31 are provided with car height sensors 20, 21. The solenoid valves, the car height sensors and a switch 26 for turning on and off a start-helping mechanism are joined to a control unit 25 for controlling a car height and an axle load.
Patent JP-S6437815-A (JP)
Title: Electrostatic plate for electromagnetic induction apparatus
Inventor: SHIMIZU TAKATOSHI
IPC: H01F27/36
Filed: 1987-08-04
Abstract: PURPOSE:To improve the quality and the workability of an electrostatic plate by winding a metal foil, a conductive film, and a synthetic resin film in that order at an insulating substrate having a sectional form which avoids corners. CONSTITUTION:A metallic foil tape 33 is wound at the whole circumference of an insulating substrate 31 having a sectional form which avoids corners and conductive film 35 of a semiconductor is wound on the above metallic foil tape and further, its substrate is covered by winding synthetic resin multilayer films 34. This configuration permits end part edges and wrinkles of the tape 33 wound of the substrate 31 to be electrically relieved by winding the film 35 and also its surface to form a smooth conductor. In this way, the above films 34 are wound in the form of multilayer windings and then the films insulate an electrostatic plate 3 itself. As the film 35 is wound on the tape 33, it improves the quality and workability of the electrostatic plate.
Patent JP-H1010709-A (JP)
Title: Plate making method of photosensitive resin letterpress
Inventor: MORIMOTO HISASHI
IPC: G03F1/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute plate making of a photosensitive resin letterpress material without using a photographic negative film by forming images on the surface of a photosensitive resin layer by liquid or powder ink. SOLUTION: This method comprises a stage for printing the surface of the photosensitive resin layer with image data obtd. by integrating handwritten manuscripts, block copies used from heretofore or characters, graphics and photographs and a stage for irradiating the photosensitive resin layer with active rays through the images and photosetting the resin of the irradiated parts. The formation of the images on the photosensitive layer is executed by imparting the images of adequate blackening densities on the layer by using a commercially marketed ink jet device, laser printer or thermal transfer device, etc. The formation of the photoset and rugged images is executed by manufacturing a printing plate by irradiation with active rays by using a commercially marketed exposure device.  The plate making of the photosensitive resin letterpress is executed without using the photographic negative film of a silver salt and non-silver salt by combining these stages.
Patent JP-2001025096-A (JP)
Title: Digital hearing aid
Inventor: HAYASHI SHINICHI
IPC: G10L15/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent influence of an intruded noise by introducing a sound recognizing means in a digital sound processing immediately after analog/digital conversion, converting the recognized sound into codes with fixed blocks and making a transparent medium such as a liquid crystal and a sign language robot visually display the recognized digital codes. SOLUTION: An inputted analog sound signal is digitized by an analog/digital converter 101, the recognized sound is decided by comparing and collating the digitized sound signal with a standard memory 103 in which standard codes are preliminarily stored by a sound recognition processing 102 and the recognized sound is converted into display codes with fixed blocks. The display codes are transmitted to a display driver 104 and the display codes which are corresponded one to one with the inputted analog sound signals are displayed on a stereoscopic display 105. A storage means to temporarily store the inputted sound can also be constituted of a semiconductor memory, an optical disk, a magnetic disk device or a magnetic optical disk.
Patent JP-S6087887-A (JP)
Title: Piping of water-flow system and its sterilizing method
Inventor: KOUJIMA FUSAO
IPC: C02F1/02
Filed: 1983-10-19
Abstract: PURPOSE:To prevent the proliferation of bacteria by providing a sterilizing block consisting of a regulator for maintaining the temp. suitable for sterilizing the bacteria when the water flow is stopped and a heater interlocking with the regulator to the pipeline of a piping system. CONSTITUTION:Plural sterilizing blocks 2 incorporating a sterilizer 3 are provided at appropriate parts of a pipeline 1a. The sterilizer 3 is constituted of a temp. regulator 4 and a heater 5 interlocking with the regulator. when a valve mechanism 6 is interrupted and the flow of the superhigh-purity water is stopped, the heater 5 of the sterilizer 3 is operated and the temp. of the part of the pipeline 1a where the sterilizing block 2 is equipped is increased. The temp. regulator 4 is set so that the temp. can be increased to about 120 deg.C which is suitable for the sterilization of bacteria, and the power source of the heater 5 is cut off by the regulator when the temp. exceeds the set temp. When the temp. of the sterilizing block 2 is decreased to a specified temp. or below, the temp. regulator 4 is again operated.
Patent JP-H0925403-A (JP)
Title: Weather-resistant polycarbonate resin composition
Inventor: SUGIURA MOTOYUKI
IPC: C08L51/08
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition having improved weatherability while retaining impact strength, heat resistance, strength and surface appearance. SOLUTION: This resin composition consists of (I) a polycarbonate as a major component, (II) a graft copolymer composed of 5-95wt.%. of a polycarbonate segment and 95-5wt.% of a vinyl resin segment, having a poly-phase structure in which the dispersed phase composed of one segment dispersing finely in a continuous phase composed of the other segment or (II) a graft copolymer and (III) a weathering agent. The molded article is generally usable for automobile parts, electric and electronic parts and industrial parts.
Patent JP-H0854295-A (JP)
Title: Temperature sensor
Inventor: HIRONAKA TADAO
IPC: G01K7/22
Filed: 1995-07-05
Abstract: PURPOSE:To provide a temperature sensor having excellent heat response and being excellent in temperature sensing by bringing the entire surface of a thermosensitive element holder into contact with a rotary heat generator by suitable load (100-200g) of STS(soft touch sensor) even when the diameter of the heat generator is 25mm or less. CONSTITUTION:The temperature sensor 1 comprises a thermosensitive element 4, a thermosensitive element holder 3 of a molded form having an excellent thermal conductivity and heat insulation, a spongy elastic element 2 for supporting the holder 3, and a heat resistant insulating film 9 having a small frictional coefficient in smooth contact with the generator to enclose the element 4, the holder 3, wherein at least one of the holder 3 and the element 2 has a substantially equal curved surface along the shape of the generator.
Patent JP-H0540664-A (JP)
Title: Remote maintenance device
Inventor: TOYAMA NORIKO
IPC: G06F1/00
Filed: 1991-08-02
Abstract: PURPOSE:To acquire the system fault information without referring to a display, etc., of a maintenance center by providing a sound signal receiving part which receives the sound signals from a sound signal generating part where the occurrence of a fault is informed. CONSTITUTION:When a basic processing part 4 of an SVP 2 detects a fact that a fault like a system down, etc., occurred in a computer system 1, the sound signals are transmitted to a sound receiving part 7 of a maintenance center 3 and another sound receiving part 7 from a sound signal generating part 6 through a circuit control part 5. At the same time, the part 4 supports a program which selects the part 7 to which the sound signal is transmitted through the part 5 in accordance with the type of the fault like a system down, etc., of the system 1. Thus a due part 7 can be decided in accordance with the type of the fault of the system 1. Thus it is possible to obtain a remote maintenance device which can acquire the fault information without referring to a display, etc., and also can reduce the overlooking frequency of the display.
Patent JP-H0244510-A (JP)
Title: Thin film magnetic head
Inventor: MIYAMOTO TAKANORI
IPC: G11B5/31
Filed: 1988-08-05
Abstract: PURPOSE:To improve durability by forming an implanted layer implanted into at least >=1 kind of the elements contained in an insulating underlying film atop a substrate and forming the insulating underlying film atop said layer, thereby enhancing the bondability of the thin film part to the substrate. CONSTITUTION:The thin film magnetic head B is constituted by forming the ion implanted layer 8 implanted with at least >=1 kind of the elements contained in the insulating underlying film 2 on the substrate 1 and successively forming the film 2, a lower magnetic film 3, a thin insulating film 4, a thin conductive film coil 5, an upper magnetic film 6, and a protective layer 7 thereon. Ceramics such as Mn-Zn ferrite Al2O3 and TiC are usable as the material of the substrate 1. Ions of at least one elements such as Al, O, N, Ti, and Cr of the insulating underlying film consisting of Al2O3, SiN, TiN, TiC, Cr2O3, etc., are selectively used as the elements to be ion-implanted.
Patent JP-S6187575-A (JP)
Inventor: TANAHASHI KAZUO
IPC: B26B15/00
Filed: 1984-09-17
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-H04234434-A (JP)
Title: Manufacture of arylene sulfide/sulfone copolymer
Inventor: RETSUKUSU REO BOBUSEIN
IPC: C08G75/025
Filed: 1991-08-02
Abstract: PURPOSE: To raise glass transition temp. while enhancing chemical resistance by bringing two kinds of specific dihaloaromatic sulfones, an org. amide, a sulfur-containing compd. and water into contact with each other.  
     CONSTITUTION: A dihaloaromatic sulfone (a) represented by formula I (wherein X is F, Cl, Br or I, R is H or a 1-4C alkyl and the total number of carbon atoms in all of groups R in a molecule is 0-12) and 5-95 mol.% of a dihaloaromatic sulfone (b) represented by formula II (wherein Ar is divalent radicals represented by formulae III-IV) are mixed to obtain a mixture which is, in turn, brought into contact with an org. amide (c) being a 1-10C (alicyclic) cyclic org. amide, a sulfur-containing compd. (d) selected from an alkali metal (hydro)sulfide and hydrogen sulfide wherein a molar ratio of the mixture and the d-component is 0.7-1.3:1 and that of the c-component: the d-component is 2-24:1 and water (e) wherein a molar ratio of the c-component:e-component is 0.4-1.6:1 to obtain the objective copolymer. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H10125165-A (JP)
Title: Pushbutton switch
Inventor: BAEKU HUME SOOKU
IPC: H01H13/06
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a pushbutton switch capable of closely contacting a rubber spacer to a base to prevent the infiltration of moisture, miniaturizing the structure of a product, and improving reliability. SOLUTION: An annular groove 80 is notchedly formed on the upper surface of a base 20', and an annular protruded thread, in accorcance with the groove 80, is protrudedly formed on a rubber spacer 40' to engage it with the base 20'. Then the rubber spacer 40' is threadedly engaged with the base 20' by a screw 92 to prevent moisture infiltrated form between the base 20' and a cover 60'.