baber/WOPTO huggingface dataset:
Patent JP-H06137856-A (JP)
Title: Piezo-thin film type non-contact scanning force microscope
Inventor: SUGA TADATOMO
IPC: G01B21/30
Filed: 1993-04-23
Abstract: PURPOSE:To simplify a device for detecting a gradient of force on tje surface of a specimen by using a minute force sensor with a structure in which a piezo- thin film is formed between electrodes on a canti-lever of a low spring rigidity. CONSTITUTION:A canti-lever C is oscillated by a piezo-exciting mechanism 8 at a specified amplitude, and an admittance variation or electric variation of a piezo-thin film on a layer structure 2 of the canti-lever C is detected through an amplifier 5 as a signal equivalent to the amplitude. Also the canti-lever C is oscillated at a specified amplitude by applying a specified AC voltage to an oscillator 60 directly between electrodes of the layer structure 2, and a current flowing through the layer structure 2 between the electrodes is detected as a signal equivalent to the amplitude. Then, while a signal reflecting the amplitude of the canti-lever C is detected, according to the signal, a distance between a chip at the top of the canti-lever C and the surface of a specimen to be measured which is opposed to the chip is reduced to an extent that a certain degree of force field from the surface of the specimen acts on the chip by a precision fine-moving mechanism 9. Thus, a gradient of force on the surface of the specimen can be detected.
Patent JP-S61278036-A (JP)
Title: Optical disk device
Inventor: FUNAKOSHI HIROMASA
IPC: G11B7/0045
Filed: 1985-06-04
Abstract: PURPOSE:To form a shape of a recording pit to a shape being nearly a true circle or an ellipse by setting a preheating period for irradiating a laser beam to an extent that it is not recorded in an unrecorded period between recording pulses. CONSTITUTION:A recording signal 1a is supplied to a pulse generating circuit 2 and an MMV circuit 3. The pulse generating circuit 2 supplies an output signal 9b corresponding to a recording signal 1 to an adder circuit 4. The MMV circuit 3 synchronizes with a fall of the recording signal 1, and supplies an output signal of a pulse width T to a switching circuit 5. Also, to the switching circuit 5, an output signal 11d from a constant-voltage circuit 8 is supplied. The switching circuit 5 sets an output signal 12 to OV, only when an output signal 10 is in a section of 'H', and in other time, an output signal 11 is outputted (e) as it is. Accordingly, to the adding circuit 4, an output signal 9b and an output signal (e) are supplied, and when both the signals are added, an output signal 13 as shown by (f) is obtained.
Patent JP-H04348628-A (JP)
Title: Multiplex communication equipment
Inventor: HIRAMATSU RYOSUKE
IPC: H04J14/02
Filed: 1991-05-27
Abstract: PURPOSE:To enable the communication equipment to recognize the communication enable state at all times, to simplify error control information such as a check code and to attain sure and efficient communication. CONSTITUTION:Data D1, D2 to be sent are respectively modulated by modulators 1, 2 having a respective carrier frequency (1kHz, 10kHz). Moreover, a communication state detection signal S is modulated by a modulator 3 having a carrier frequency of 100kHz. The modulated data D1, D2 and the communication state detection signal S are synthesized and the result is sent to an LED drive circuit 4, which drives a light emitting diode 5. An optical signal from a light emitting diode 5 is received by a photodiode 6, the frequency is discriminated by band pass filters 8, 9, 10 and the D1, D2 and the communication state detection signal S are extracted by shaping circuits 11, 12, 13. The extracted communication state detection signal S is compared with a reference data RD at a comparator circuit 14 and whether or not the reception is enable is displayed based on the display circuit 15.
Patent JP-S5644928-A (JP)
Title: Noise eliminating key input device
Inventor: TANAKA YOSHIHARU
IPC: G06F3/02
Filed: 1979-09-20
Abstract: PURPOSE: To eliminate chattering noise surely, by providing a cancel circuit which cancels scanning pulses of the first circulation after key depression and fetches scanning pulses of the second circulation.  
     CONSTITUTION: The line of key matrix 2 is scanned at period T longer than clock pulse width t 0  and chattering estimation time tC. When the key is depressed, the scanning pulse of the first circulation formed from pulse generating circuit 3 sets the first timer 9 through the depression key and OR gate 6. Since set time t 1  of the first timer is set to a value longer than pulse width t 0 , the second timer 10 is not set during scanning pulse width t 0  of the first circulation, and no output is generated from gate 11. The first timer sets the second timer after t 1 , and gate 11 is opened to obtain a data latch output when the scanning pulse of the second circulation is output from gate 6 after time T from scanning of the first circulation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H029529-A (JP)
Title: Regulating machine of pinion shaft to tool
Inventor: KAMIIYU MARUSERU KATORAN
IPC: B23Q3/18
Filed: 1989-05-15
Abstract: PURPOSE: To facilitate adjusting work by visibly displaying continuous adjusting process stages on an image surface controlled by a computer to display obtained result, and providing a data setting/program development control means. CONSTITUTION: An assembly 1 comprising a pinion shaft 2 to which end part inner side or center chamfering correction work is to be conducted is installed on an adjusting apparatus 6 relative to rotation tracks 3, 4. To an image surface 35 for which an electric signal can be initialized by detecting temperature change as an operator puts a finger in a control means 34 in a box 9, input of program development/control data can be conducted, and measurement results of probe sensors 24b, 256 of arms 24, 25 are displayed first. Next, discrimination data of the pinion shaft 2 is set, positioning adjustment for support plates 28-31 on the rotation tracks 3, 4 is indicated, process continuity and program development are conducted every time of checking, adjusting, and data inputting, and desired adjustment is performed. Adjusting work can thus be easily and correctly performed.
Patent JP-S6016338-A (JP)
Title: Guide surface protective cover of machine tool
Inventor: FURUMASA AKIRA
IPC: B23Q11/08
Filed: 1983-07-04
Abstract: PURPOSE:To prevent cutting chips, etc. from infiltrating without requiring a special space to house a cover by covering and protecting the guide surface with a flexible plate-like body having a spring force and providing a space penetrating the plate-like body on the mobile member side mounted with a tool box. CONSTITUTION:A rolling element 33 mounted and fixed with a tool box 32 on the upper surface and having balls in contact with a rail 22 on the surface is provided on a mobile member 31. A plate-like body 40 having a spring force is provided on the guide surface of a support member 21 supporting the mobile member 31, a space 34 capable of penetrating the plate-like body 40 relatively movably is provided on the mobile member 31 to penetrate the plate-like body 40 through the space 34 and to fix both ends to the support member 21. A recessed section 24 housing a drive screw 25 and a nut 26 moving the mobile member 31 is provided inside the rail 22. The plate-like body 40 covers the rolling element 33 above the support member 21 and protects the rail 22 from cutting chips, etc. by being in close contact with a guide plate 23 in the front.
Patent JP-S5913183-A (JP)
Inventor: GONDA SHIYOUZOU
IPC: F16L21/02
Filed: 1982-07-13
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-S5912717-A (JP)
Title: Filter element
Inventor: TAKI YOSHIHIRO
IPC: B01D29/07
Filed: 1982-07-12
Abstract: PURPOSE:To prevent the adhesion of an adhesive to an unnecessary part, by adhering both side parts of a strip like filter material bent into a shape having a corrugated cross area in such a state that protruded parts are provided to said both side parts. CONSTITUTION:Air to be purified is flowed into through a suction pipe 14 and purified through a filter element 5 to be sent to an internal combustion engine through the space of a base seat 8. The filter element 5 is fabricated by a method wherein a filter material 1 is bent into a shape having a corrugated cross area and both side parts thereof are adhered by an adhesive 4. Because protruded parts 3 are provided to both side parts, the adhesive is prevented from being adhered to the other regions and the reduction in a filtering area or the poor appearance is eliminated.
Patent JP-S6014415-A (JP)
Title: Formation of organic insulative film with excellent compatibility to punching and welding of electrical steel sheet
Inventor: TANDA TOSHIKUNI
IPC: H01F41/02
Filed: 1983-07-06
Abstract: PURPOSE:To form an organic insulative film with excellent compatibility to punching and welding and high level film characteristics by coating and baking a steel plate with a resin processing solution composed of a combination of epoxyester system water soluble resin and a specific quantity of melamine resin. CONSTITUTION:A resin to be applied is water soluble epoxyester resin containing a little organic solvent. A water soluble melamine resin to be used with it is recommended to be methylol. When the melamine resin is combined with the epoxyester resin, content of the melamine resin must be 15-35wt% of solid component. If the melamine resin content is less than 15wt%, blow-holes are produced and a sufficient film hardness is not obtained and ammonium resistance, oil resistance, corrosion resistance, boiling water adhesiveness and the like are inferior. On the other hand, if the melamine resin content exceeds 35wt%, the appearance is not glazed and the film is brittle and boiling water adhesiveness, ammonium resistance, oil resistance, freon resistance and the like are inferior and a suitable baking condition is narrowed.
Patent JP-S5548482-A (JP)
Title: Position holder for chuck of welder
Inventor: TAKAHASHI TAKASHI
IPC: B23K11/02
Filed: 1978-10-04
Abstract: PURPOSE: To prevent a welding member from damaging by providing a method of controlling the movement of a movable chuck at a welding end to a welder which welds the welding member, held by the chuck, in contact with an opposing welding member via a compression spring.  
     CONSTITUTION: A welder which welds one welding member 6 held by chuck 5 on movable slider 4 to the other welding member 11 held by chuck 12 with opposing flanks in contact by the elastic force of compression spring 10 by flowing a current through both welding members 6 and 11 allows the above-mentioned slider 4 to move in welding but restricts the movement of slider 4 after the welding by position holding methods 14 and 19 provided it passage. As a result, the surface damage of welding member 6 can be prevented which is usually caused by the frictional slide of chuck 5 when chuck 5 is opened after the welding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5821846-A (JP)
Title: Semiconductor and manufacture thereof
Inventor: OOFUJI SHINICHI
IPC: H01L23/522
Filed: 1981-08-03
Abstract: PURPOSE:To obtain a metal conductor layer having small specific resistances by connecting the first metal conductor layer including oxygen to the second metal conductor layer formed of metal containing different composition and forming an insulating layer on the surface region of the side contacted by the heat treatment. CONSTITUTION:An insulating layer 3 is formed on the main surface 2 of a semiconductor substrate 1, and the first metal conductor layer 21 including oxygen is connected to the second metal conductor layer 22 formed of metal having different composition on the layer 3. Subsequently, a heat treatment is performed, the oxygen of the layer 21 is introduced into the contacting surface area of the layer 22, and is reacted with each other. In this manner, the surface region is oxidized, thereby forming an insulating layer fored of metal conductor oxide layer.
Patent JP-S5923145-A (JP)
Inventor: ROORANDO ERU FUON KAARAA
IPC: F16H57/02
Filed: 1983-07-06
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-S6013999-A (JP)
Title: Motor fan
Inventor: YAMAURA IZUMI
IPC: F04D29/30
Filed: 1983-07-04
Abstract: PURPOSE:To flow air into a rotor in efficient sufficiently and improve the efficiency of the motor fan by extending some of the blades of the fan to the boss section of the rotor. CONSTITUTION:An impeller consists of the conical rotor, attached to a motor shaft 6a, and the blades, arranged in parallel to the motor shaft 6a so as to form a pair with the rotor. Some of the blades of the impeller are extended to the boss section of the rotor so as to have extended blades. According to this method, the air stream A flows into the impeller efficiently without running of the air stream A.
Patent JP-S5913076-A (JP)
Title: Surface treatment of personal ornament such as watchcase
Inventor: KUSHIDA HACHIROU
IPC: B05D7/24
Filed: 1982-07-13
Abstract: PURPOSE:To form a hard transparent protective film on the surface of each of personal ornaments such as a watchcase, by coating the surface with a mixed soln. contg. sodium silicate and silica sol and by drying the soln. CONSTITUTION:An aqueous soln. of sodium silicate contg. 10% Na2O and 30% SiO2 is mixed with silica sol as a colloidal soln. consisting of 30% SiO2 and water as a dispersant in 4-10 ratio of SiO2/Na2O. The surface of each of personal ornaments such as a watchcase, a watchband, a bracelet and a necklace is coated with the mixed soln., and the soln. is dried and solidified at 100-250 deg.C in air or a CO2 atmosphere to form a hard transparent protective film which provides scratch resistance to the surface of each of the personal ornaments.
Patent JP-H01292397-A (JP)
Title: Color converting circuit
Inventor: WAKATSUKI HIROSHI
IPC: G09G1/00
Filed: 1988-05-20
Abstract: PURPOSE:To convert a color determined by input analog R, G, and B signals into a different color by performing multilevel control over the output levels of respective color converting circuits independently. CONSTITUTION:When R, G, and B signals are applied to input terminals 1R, 1G, and 1B, their sum signal Vb appears at the emitter of a transistor (TR) Q3. This obtained signal becomes a signal which is represented in, for example, three gradations by making the addition timing of the R, G, and B signals of the same level different and color information is eliminated. Then if one of the logical levels of the input terminals 8R, 8G, and 8B is made different, voltage levels developed at terminals 7R, 7G, and 7B differ and a specific color is generated even on a CRT. Namely, the color information of the analog R, G, and B signals which are inputted to the terminals 1R, 1G, and 1B is removed at an addition point 4 and converted by the color converting circuits 6R, 6G, and 6B into different color information, which is displayed on the CRT. The color after the conversion is set optionally.
Patent JP-H02299982-A (JP)
Title: Vehicle dynamic characteristic control device
Inventor: ISHIKAWA YASUTAKE
IPC: B62D7/14
Filed: 1989-05-16
Abstract: PURPOSE:To confirm a plurality of different motions simply and at a low cost by a method wherein based on a given signal generated through control in a car room, a specified command is inputted to a vehicle dynamic characteristic control means, and the motion of an actuator is diagnosed. CONSTITUTION:The given state of a vehicle is detected by a means (a), and based on a detecting result therefrom, an actuator (b) is controlled by a means (c) so as to provide optimum vehicle characteristics. Based on the presence of a given signal incapable of being generated during normal running, the starting of self diagnosis is decided by a means (d). Further, a means (e) to generate a given signal through control in a car room is connected to the means (c). When, during decision of the starting of self-diagnosis, a control signal from the means (e) is inputted, by inputting a specified command to the means (c) instead of a normal command, diagnosis of the specified motion of the actuator (b) is effected by a means (f).
Patent JP-S5549070-A (JP)
Title: Color picture forming method
Inventor: NEGISHI MASAYASU
IPC: H04N1/46
Filed: 1978-10-05
Abstract: PURPOSE: To avoid unclear coloration by attaining sufficient coloration in picture formation by increasing the number of color sources in a unit picture element provided on base paper.  
     CONSTITUTION: As a form for appearance of a color picture, base paper 2 is used which is opaque, and coloring insulating layer 3 as color sources is provided on its surface. Insulating layer 3 has four color source elements including a black color source, besides three primary colors. When it is made insulating, powder of a ferrormagnetic material is mixed into one of color source for magnetization. This powder is previously mixed into print ink and when insulating layer 3 is provided, magnetic powder is applied at the same time. On insulating layer 3, shield layer 4 using a charbon conductive material is provided and on it, a shield layer of white semiconductive layer 5 is provided. In this way, color picture appearance paper 1 is formed. Next, fixed electrode 7 and movable electrode 8 meeting layer 5 at a color-source position are arranged on layer 5 and a high frequency alternating- current voltage is applied across both electrodes from power circuit 6. Discharge between electrodes 7 and 8 breaks layers 5 and 4 down and removes them and one of color source is exposed. A picture is composed of those color source points. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6022901-A (JP)
Title: Selective permeable hollow fiber
Inventor: TANAKA KAZUSANE
IPC: C08F12/00
Filed: 1983-07-05
Abstract: PURPOSE:To provide excellent material permeability, contamination resistance, and sufficient mechanical strength to a hollow fiber for a permeable membrane by incorporating a copolymer having a polyethylene oxide unit. CONSTITUTION:A component A, for example, consists of acrylic or methacrylic ester expressed by the formula I or a vinyl monomer, etc. shown by the formula II, and a component B consists of a monomer or a polymer copolymerizable with the component A such as acrylic acid, methacrylic acid, methyl acrylate, etc. And a selectively permeable hollow fiber is constituted of a copolymer consisting of both components. In addition, the copolymer is required to contain >=1wt% n>=5 polyethylene oxide units contained in the components A.
Patent JP-H08316380-A (JP)
Title: Heat sink with fan
Inventor: KITAHARA TAKASHI
IPC: H01L23/467
Filed: 1995-05-22
Abstract: PURPOSE: To prevent leakage of warm air while ensuring a required quantity of cooling air by lowering the ceiling surface of a fan cover in a region unsusceptible to leakage and setting the ceiling surface of fan cover higher in a region susceptible to leakage as compared with the region unsusceptible to leakage. CONSTITUTION: The heat sink with fan comprises a heat sink body 1 made of a material having high thermal conductivity, a fan 2 mounted on the heat sink body 1 in order to supply cooling air toward the bottom wall 10 of the heat sink body 1, and a fan cover 3 provided with a suction port 30 for the fan 2. Ceiling surface of the fan cover 3 is lowered at a part where the flow rate of exhaust air from the heat sink body 1 is high. This structure prevents leakage of warm air surely and enhances the cooling efficiency.
Patent JP-H05312844-A (JP)
Title: Electric field measuring method
Inventor: TOYOSHIMA NOBUAKI
IPC: G01R15/24
Filed: 1992-05-15
Abstract: PURPOSE:To provide a highly sensitive electric field measuring method wherein the sensitivity of an electric field sensor for the method is not determined only by the constant of a physical property such as electrooptical constant. CONSTITUTION:An electric field sensor 7 having a Fabry-Perot etalon is in stalled in an electric field wherein the Fabry-Perot etalon is formed by setting dielectric mirrors 2, 3, which have prescribed reflectance, in a plane of both parallel ends on opposite to each other of an electrooptical element 1. Monochromatic light 4 is emitted to enter the electric field sensor 7 from one dielectic mirror side and the electric field is measured by detecting the intensity of the reflected light of the monochromatic light from the electric field sensor 7 or the intensity of the transmitted light 6 transmitted through the electric field sensor 7 and the sensitivity of the electric field sensor 7 can be changed freely by changing the reflactance of the dielectric mirrors 2, 3 and thus electric field is measured highly sensitively.
Patent JP-H07242644-A (JP)
Title: Production of iminothiazoline derivative and its production intermediate
Inventor: KAWAMURA SHINICHI
IPC: C07D277/20
Filed: 1994-06-03
Abstract: PURPOSE:To easily obtain an iminothlazoline derivative useful as a production intermediate for herbicides by treating a specific allene derivative with a sulfidizing agent. CONSTITUTION:This iminothiazoline derivative is produced by treating an allene derivative of formula I (R<1> is a halogen, a 1-6C haloalkyl, a 1-6C haloalkoxy or a 1-6C haloalkylthio; R<2> is H or a halogen; R<3> is H or a 1-6C alkyl) [e.g. N-(3-(trifluoromethyl)phenyl)-N-(propadienyl)aminonitrile] with a sulfidizing agent (preferably ammonium dithiocarbamate).
Patent JP-H06328482-A (JP)
Title: Manufacture of fiber reinforced thermoplastic resin molded body
Inventor: YAMAGUCHI KOJI
IPC: B29K105/08
Filed: 1993-05-25
Abstract: PURPOSE:To provide a method for manufacturing a fiber reinforced thermoplastic resin molded body having a high strength and excellent appearance by using fiber composite sheets wherein fibers have already been jointed by a thermoplastic resin. CONSTITUTION:Two fiber composite sheets 8 wherein fibers have been jointed by a thermoplastic resin of 10-80wt.% are superposed and arranged in a cavity 11 of a lower mold 10 of a compression mold 9 whose temperature is adjusted. An outlet 12 of a movable extruder is moved on the fiber composite sheets 8, while a melted homopolypropylene is supplied from a nozzle 13. An upper mold 15 is made to descend and opened at about 100kg/cm<2>, cooled to a product temperature of about 70 deg.C with pressure, and a molded body 16 on a plane plate is taken out. Thus, a product having a high strength can be obtained by melting a fiber jointing thermoplastic resin and a supplying thermoplastic resin. As a thermoplastic resin layer is formed on the surface of the molded body, a product having excellent appearance can be obtained.
Patent JP-S62278785-A (JP)
Inventor: TANAKA TERUYA
IPC: H05B6/12
Filed: 1986-05-28
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-H11305372-A (JP)
Title: Silver halide photographic sensitive material and its treatment
Inventor: YASUDA SHOJI
IPC: G03C1/295
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive material having high sensitivity and treatment stability for short-time exposure with high illuminance by incorporating silver halide particles having specified silver chloride content and a specified spectral sensitizing dye and incorporating a specified hydrazine compd. into an emulsion layer or other hydrophilic colloid layers. SOLUTION: The silver halide emulsion in the emulsion layer contains silver halide particles having 50 mol.% silver chloride content and at least one kind of spectral sensitizing dye expressed by formula I. The emulsion layer or at least one of other hydrophilic colloid layer contains a hydrazine compd. expressed by formula II. In formula I, Y is -S- or -Se- and at least two of Z1 to Z5 are org. groups having water-soluble groups and the rest of Z1 to Z5 are each hydrogen, alkyl groups, substd. alkyl groups or the like. In formula II, Ar is a substd. phenyl group or other substd. or unsubstd. aryl group, G is a group selected from -CO-, -SO-, -SO2 - or the like, X<+> is a group having a cationic group, and A<-> is an anion.