baber/WOPTO huggingface dataset:
Patent JP-H04104971-A (JP)
Title: Composite ceramic-metal material and production thereof
Inventor: USHIGOE RYUSUKE
IPC: C04B37/02
Filed: 1990-08-21
Abstract: PURPOSE:To obtain a composite ceramic-metal material free from joint defect without necessitating high-precision machining by bonding a ceramic material to a metallic material taking advantage of the thermal shrinkage of the metallic material caused by the cooling of a non-oxide ceramic material after baking. CONSTITUTION:A non-oxide ceramic material such as Si3N4 is combined with a metallic material in such a manner as to expose at least a part of the metallic material from the ceramic material to obtain a composite material for a high- temperature fan, etc. The formed composite material is baked to generate a compressive stress in the metallic material relative to the ceramic material by the thermal shrinkage of the metallic material in the cooling of the ceramic material. The metallic material is bonded to the ceramic material by this procedure to obtain the objective composite ceramic-metal material.
Patent JP-S6375552-A (JP)
Title: Simple enzyme electrode
Inventor: NOZOE YOSHITERU
IPC: G01N27/327
Filed: 1986-09-18
Abstract: PURPOSE:To decrease measurement errors and to provide the titled electrode which is small in size and is suitable for mass production by forming an enzyme immobilized film of a photosensitive resin contg. enzyme and providing a high- polymer film of a photosetting resin, etc., to constitute an enzyme immobilized part. CONSTITUTION:A working electrode 1, a reference electrode 3 and a counter electrode 2 are provided on a substrate. A sensing part 4 and an external connecting part 5 are separated by an insulating part. The enzyme immobilized enzyme on the working electrode 1 of the sensing part 4 and the high-polymer film 7 is formed by using a two-part or one part type cold setting resin, photosetting resin, etc., is formed thereon. For example, a liquid to be examined receives the limitation by the high-polymer film 7 and arrives at the enzyme immobilized film 6 when said liquid is dropped to the sensing part 4 in the case of the film 6 consisting of glucose oxidase. The glucose is then oxidized to gluconic actone and O2 is reduced to H2O3. The glucose concn. is measured of the current of the working electrode at this time. Since the enzyme immobilized film and high-polymer film are formed by a photolithographic technique, the films are easily formed.
Patent JP-H0265825-A (JP)
Title: Suction pipe for vacuum cleaner
Inventor: IMANAGA EISUKE
IPC: A47L9/02
Filed: 1988-08-31
Abstract: PURPOSE:To enable a wide area and a wall side to be continuously cleaned without the replacement of a brush and a nozzle by containing the nozzle in an intermediate cylinder to be freely projected from a suction pipe in a state that the multi-purpose brush is connected. CONSTITUTION:A suction pipe 10 is fitted on a vacuum cleaner via a flexible hose 12, and the switch of the vacuum cleaner is turned ON, and by a multi-purpose brush 40, a wide area without a hindrance is cleaned. In this case, by a closing cover 14, through an attracting force due to negative pressure, an outlet 13 is sealed, and sucked dust is passed through a bent section 16 and through the interior of a pipe 20 contained in an intermediate cylinder 19, and is stored in the vacuum cleaner. When a wall side or the like is cleaned and when the switch 11 is turned ON, then the forward rotation of a motor 31 is transmitted to a rack gear via a gear 32 and a pinion gear 33, and the pipe 20 is projected from the outlet 13, pushing the closing cover 14. When it is projected to a proper length, then the switch 11 is turned OFF. By the external surface of the pipe 20, the pipe interior of the bent section 16 is closed, and so the attracting force due to the negative pressure is transmitted to the tip of the contained pipe 20.
Patent JP-S60110776-A (JP)
Title: Production of pressure-sensitive adhesive tape
Inventor: OONO SHIYOUJI
IPC: C09D11/00
Filed: 1983-11-18
Abstract: PURPOSE:To obtain a pressure-sensitive adhesive tape which can be cut in its traverse direction by the hand and has a sufficient tensile strength in the longitudinal direction, by weaving a warp and a weft composed of flat yarn made of a thermoplastic resin into a base close with a difference in the thread count of the warp and the weft and processing the cloth in a specified manner. CONSTITUTION:A base cloth 1 for a tape is woven out of a warp 2 and a weft 3 composed of flat yarn made of a thermoplastic resin by using the warp 2 having lower denier than that of the weft 3 and using the warp 2 with a thread count higher than that of the weft 3. One side of the base cloth 1 is subjected to a corona discharge treatment and a thermoplastic resin is laminated onto the treated surface of the cloth by extrusion to deposit a first laminate layer 4 thereon. The surface of the laminate layer 4 is subjected to a corona discharge treatment and the thermoplastic resin of the same quality is laminated onto the treated surface by extrusion to deposit a second laminate layer 5 thereon. The back of the base cloth is then subjected to a corona discharge treatment and then coated with a pressure-sensitive adhesive to form an adhesive layer 6, thus obtaining a pressure-sensitive adhesive tape. In this way, a tape can be obtd. which can be easily cut in the traverse direction by hand without using scissors and has a sufficient tensile strength in the longitudinal direction.
Patent JP-S6277945-A (JP)
Title: Ink jet recording apparatus
Inventor: TANIWA SHIGEYUKI
IPC: B41J2/205
Filed: 1985-10-01
Abstract: PURPOSE:To make it possible not only to alter the diameter of a printing dot by selection but also to increase the density of a printing image or the degree of freedom of printing grade, by selectively setting the bias temp. of a recording head to a plurality of values and changing said bias temp. by changing over a switch. CONSTITUTION:When head-driving voltage is constant and the bias temp. of a recording head 6 is low, the growth of a bubble 13 is small, and an ink emitting amount and an ink emitting speed are small and, therefore, an ink droplet 14 is small and the diameter of a printing dot becomes small. Contrarily, when the bias temp. is high, the ink droplet 14 is large and the printing dot becomes large. A bias temp. control means selectively sets the bias temp. of the recording head 6 to a plurality of values by the switch provided to the control part of a recording apparatus and changes the bias temp. by changing over the switch. By this method, the diameter of the printing dot can be altered by the selection of a user and the setting of the density of a printing image to realize the enhancement of printing grade or the increase in the degree of freedom thereof.
Patent JP-S6276716-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUMAMOTO HIROSHI
IPC: H01L21/263
Filed: 1985-09-30
Abstract: PURPOSE:To form a flat epitaxially grown layer by forming recesses on a semiconductor substrate, selectively epitaxially growing in a polycrystalline Si layer formed state in the recesses to prevent a facet from generating. CONSTITUTION:An Si oxide film 2 is formed on an Si substrate 1, and coated with photoresist 3 thereon. The resist 3 is removed along the outer periphery of the region to form a selectively epitaxially grown layer, and with the resist 3 as a mask the film 3 is selectively etched. Then, a thermal Si oxide film 4 is formed on the exposed substrate 1. Thereafter, when the film 2 and 4 are removed, recesses 5 are formed on the substrate 1. Then, a polycrystalline Si layer 6 is formed only in the recesses 5. Thereafter, an insulating film 7 is formed on the entire surface, and only the region for forming the epitaxially grown layer is removed. Then, with the film 7 as a mask an epitaxially grown layer 8 is formed on the substrate 1. At this time, a polycrystalline Si grown layer 9 is formed on the layer 6. Then, the layer 9 is recrystallized to convert the layer 9 to single crystal. Thus, the layer 9 becomes a layer 10 being single crystallized.
Patent JP-H0554438-A (JP)
Title: Apparatus for producing optical master disk
Inventor: KINOSHITA MASAYUKI
IPC: G11B7/26
Filed: 1991-08-29
Abstract: PURPOSE:To provide the apparatus for producing an optical master disk which prevents nonuniform diffusion between the inner and outer peripheries of a developer at the time of a development process and can produce the optical master disk without unequal development. CONSTITUTION:A photoresist 4 is applied on the surface of a glass substrate 1 and a latent image is formed on this photoresist 4 by irradiating the resist with a light beam and is then developed, by which the optical master disk 5 is produced. A 1st arm nozzle 12 formed with a 1st nozzle hole 11 for perpendicularly discharging the developer is disposed in the position corresponding to the rotating center part of the optical master disk 5 of such apparatus for producing the optical master disk. A 2nd arm nozzle 14 formed with many 2nd nozzle holes 13 for perpendicularly discharging the developer is disposed in the position corresponding to the entire surface of the information recording region of the optical master disk 5.
Patent JP-H0638850-A (JP)
Title: Height adjustment mechanism for support fixture
Inventor: JITSUHARA KENJI
IPC: B25H1/16
Filed: 1992-07-23
Abstract: PURPOSE:To make sure of fixing as well as to make adjustment in height in a simple manner by interposing between pillars both an operating stem rotatably supported around a fulcrum provided at a part of a support stem and an internal stem composed of a slide stem which is supported in such a way as to be freely rocked in the transverse direction, between the pillars, and thereby energizing the abutting section side of the operating stem vertically by a spring. CONSTITUTION:A support stem 3 is outerly coupled in a pillar 2, a seat section 4 acting as a support fixture is installed on the support stem 3, and an internal stem 7 composed of an operating stem 5 and a slide stem 6 is provided for the upper section of the support stem 3, so that the seat section 4 is moved up and down. The operating stem 5 is rotatably supported on the fulcrum 10 of the support stem 3, and the slide stem 6 is rotatably connected to the operating stem 5. The abutting section 11 side of the operating stem 5 is energized upward by a spring 14, and concurrently the upper surface section of the support stem 3 is made to be a stopper 16 for letting the stopper abut against the end of the operating stem 5 and the slide stem 6, so that the upward rotation of the abutting section 11 side is thereby regulated. As for the vertical movement of the seat section 4, in order to pull a pin 8 out of a hole 9, the abutting section 11 side of the operating stem 5 is rotated downward by an operating lever 15.
Patent JP-2000035750-A (JP)
Title: Simulator
Inventor: KIKUCHI TAKAFUMI
IPC: A63G31/02
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a simulator with excellent maneuverability and full of reality, permitting to keep a ride part at a predetermined tilt without holding the feet on base and easily return to the neutral position. SOLUTION: The motorcycle game device 10 comprises a base 12, a ride part 14 arranged on the base 12, a handle 32 arranged on the front side of the ride part 14, a display 16 arranged in front of this ride part 14. An inclined rotary center axis 24 is formed passing through a rear end below part of the ride part 14 and approximately longitudinal middle position thereof, and a seat part 28 is arranged on a conic surface about the rotary center axis with a vertex about at a middle position of the rotary center axis 24. And, the rear end part under the ride part 14 is held so that the seat part 28 is able to roll laterally, and an approximate center position of the ride part 14 is held so that the handle 32 is able to yaw about in the reverse direction of the rolling of the seat part 28, and also held to be able to restrict the front part of the ride part in the pitching movement.
Patent JP-S6275664-A (JP)
Title: Replacement timing detecting device for photosensitive body
Inventor: DEKI TAKESHI
IPC: G03G21/00
Filed: 1985-09-30
Abstract: PURPOSE:To detect the replacement timing of a phtosensitive body with a detected voltage by detecting the reflectivity of a timing detecting reflective member in the end part of the photosensitive body. CONSTITUTION:A developing roll 5 is brought into contact with a photosensitie belt 1 stretched among rolls 2-4 and is rotated. A reflective sensor 6 is arranged to face a belt 1 between rolls 2 and 3. A conductive layer 1b and a reflecting member 1c are provided in one side of a photosensitive body 1a of the belt 1. Since a sensor output V falls according as the rotational number of the photosensitive belt 1 is increased, the replacement time is reported for V2<=V<V1, and the device is stopped for V<V2. By this constitution, the replacement timing of the photosensitive body is detected surely without variance.
Patent JP-S6460694-A (JP)
Title: Azeotropic solvent composition
Inventor: TAMURA KOJI
IPC: H01L21/304
Filed: 1987-08-31
Abstract: PURPOSE:To provide an azeotropic solvent compsn. which does not contain any ingredient causative of ozonosphere destruction, is non-combustible, exhibits well-balanced dissolving power, and ensures easy recovery and reuse, and which comprises a particular chlorofluoroethane solvent and an inert liq. with a low surface tension. CONSTITUTION:An azeotropic solvent compsn. comprises 46.8wt.% 1,2- dichloro-1,1-difluoroethane (hereinafter CFC-132b) and 53.2wt.% perfluoro-n- hexane. In this azeotropic solvent compsn., use is made of CFC-132b having two H's in adds. to Cl and F, in place of CFC-113 obtd. by substituting all of the H's of an ethane compd. with Cl and F, which is believed to be causative of ozonosphere destruction. Perfluoro-n-hexane is used in combination with CFC-132b so as to limit the dissolving power of CFC-132b to a polymer material. By the use of the azeotropic solvent compsn., it is possible to accomplish flux removal which has been impossible, due to the dissolving power of CFC-132b. Moreover, because of the azeotropic condition, liq. control, recovery and reuse are facilitated, and also the compsn. is applicable to steam cleaning as well.
Patent JP-H1030341-A (JP)
Title: Simple form for block masonry
Inventor: OHATA MASAHIRO
IPC: E04G21/22
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To carry out block masonry works easily, uniformly and quickly even by anyone. SOLUTION: The simple forms are composed of easy simple forms at low cost manufactured of reinforced plastics, the ensuring of the shape (a trapezoid) of a cement pouring port and a working space and a recovery guide 3 for excess cement, the escape hole 5 of horizontal reinforcements, a guide line for positioning, etc. It is preferable that a male die for cement extrusion and various sizes conforming to the standards of a block are prepared for further equalizing cement padding.
Patent JP-S60111046-A (JP)
Title: Engine controller
Inventor: ATAGO TAKESHI
IPC: F02D41/00
Filed: 1983-11-21
Abstract: PURPOSE:To aim at putting the control of a fuel-precontrolled type engine to practical use, by controlling a throttle valve variably so as to cause an optimum suction air quantity and an actual air quantity both to be accorded with a fuel injection quantity commensurate to a state of engine operation given by a calculating device. CONSTITUTION:An accelerator opening detection signal QA and an engine speed detection signal N both are inputted into a control part unit 120, and a fuel injection quantity Qf most suitable for a state of operation commensurate to these signals QA and N is determined, while a suction air quantity Qa is determined so as to become an optimum air-fuel ratio corresponding to the fuel injection quantity Qf. This result is fed to another control part unit 121 and the throttle valve opening QA commensurate to the air quantity Qa is determined whereby a driving signal QT is fed to a throttle actuator 4 so as to become the opening QA. Then, the actual suction air quantity Qa is verified by an output signal out of an air quantity sensor 6, and pulse width of the signal thetaT is corrected so as to eliminate an error lying between the desired value and the actual one. With this constitution, it comes to one having practiality capable of sharply improving the drivability in time of change in the operation state.
Patent JP-H0382441-A (JP)
Title: Sphygmomanometry
Inventor: HIRUTA YOSHIKI
IPC: A61B5/022
Filed: 1989-08-25
Abstract: PURPOSE:To omit a time taken for the atmospheric pressure correction in sphygmomanemetry and enable the sphygmomanometry utilizing a time for evacuation by performing the atmospheric pressure correction started under a predetermined requirement previously before the use of a hemadynamometer attached to a stool. CONSTITUTION:First, a user inserts an IC card 11 into a indicating board 10, while being seated on a stool. Then, a card reader-writer on the indicating board begins to read the IC card. Next, when he turns on a start switch 14 of a urine examining device on the indicating board, the atmospheric pressure correction of a hemadynamometer 9 is started under the condition of the sitting of the user, the insertion of the IC card or the turning-on of the switch. Then, a finger of the left hand is inserted into a finger-hemadynamomometer 9 and a sphygmomanometer starting switch on the indicating board is turned on by the right hand. Since then the atmospheric pressure correction is completed, blood pressure is immediately measured. Thus, since the correction is started together with actions such as the sitting on the stool performed before the sphygmomanometry, much time is not taken to measure blood pressure during evacuation.
Patent JP-S6376474-A (JP)
Title: Inverter circuit for thin film transistor
Inventor: TAKAHATA MASARU
IPC: H01L27/12
Filed: 1986-09-19
Abstract: PURPOSE:To make possible the simplification of a process and the speedup of a circuit by a method wherein a MOST formed by depositing directly a metal on the intrinsic semiconductor layer of source and drain parts is made to drive a P-channel. CONSTITUTION:A MOST formed by depositing directly a metal on the intrinsic semiconductor layer of source and drain parts is so contrived as to be made to perform a P-channel drive. For example, a poly Si film 2 is deposited on a glass substrate 1 and split insularly. Then, such an insulating film 3 as an oxide film and a poly Si film 4 which is used as a gate electrode are deposited, the poly Si film 4 and the insulating film 3 other than those located at a gate part, which is part to be made to perform an N-channel drive, are removed and P is ion-implanted to form an N-type semiconductor layer 5. Then poly Si film 4 and the oxide film 3 other than those located at a gate part, which is a part to be made to perform a P-channel drive, are removed, such an insulating film 3 as an oxide film is deposited, contact holes for the gate, source and drain part of respective transistors are opened and Al is deposited thereon to perform a patterning.
Patent JP-H1050591-A (JP)
Title: Method and apparatus for exposure
Inventor: YAMATO SOICHI
IPC: G03F7/20
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a resolution beyond resolution limit of a projection optical system by the projection exposure of a first pattern through a recovered contrast-enhanced layer on a photosensitive material and that of a second pattern through this layer on the same material after, a specified time. SOLUTION: A resist 12, i.e., a photosensitive material is formed on a substrate 11, a recovered contrast enhanced layer(CEL) 13 which recovers an approximately original transmittivity value after specified time from the light incidence stop is formed on the resist 12. A first exposure is applied to a work having the recovered CEL. After the lifetime of a discoloration state of this CEL a lapsed from the end of the first exposure, a second exposure is started with a second exposure pattern shifted by a half period from the first exposure pattern.
Patent JP-H0944005-A (JP)
Title: Image forming device
Inventor: YODA YASUO
IPC: G03G9/08
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To attain a running cost reduction and maintenance improvement through the long life of an intermediate transfer body and a cost reduction through the omission of a cleaning member by cleaning the intermediate transfer body smoothly and efficiently without a special and dedicated cleaning member, in an image forming device using the intermediate transfer body. SOLUTION: In this image forming device in which a toner image formed on a first image-carrier 1 is primarily transferred onto the intermediate transfer body 5 and then secondarily transferred to a second image-carrier P, thereby performing image formation, the intermediate transfer body 5 is cleaned (subjected to cleaning transfer) by transferring excess toner on the intermediate transfer body 5, remaining after the secondary transfer and in the case of jamming, onto the first image-carrier. Here, the volume resistivity of the intermediate transfer body 5 is 10<3> -10<12> Ωcm, and a bias which is applied to the intermediate transfer body 5 at the time of the primary transfer and at the time of cleaning transfer is equal to or lower than Paschen's discharge voltage.
Patent JP-H0653049-A (JP)
Title: Chip type lc filter
Inventor: UCHIDA AKIRA
IPC: H01F27/00
Filed: 1992-07-27
Abstract: PURPOSE:To enable the compact and integrated surface package to be made feasible with high precision capable of absorbing high-frequency noise and discharging pi type LC function. CONSTITUTION:The title filter is composed of a laminated body comprising dielectric sheets 10 and 20 in square shape while the dielectric sheet 10 is provided with inner conductors 11 and 12 connected to a pair of sides insulated from another pair of sides as well as zigzag conductor 15 arranged between both conductors 11 and 12 electrically connected to these conductors 11, 12 but likewise insulated from another pair of sides. The other dielectric sheet 20 is provided with grounding conductors 21, 22 insulated from the sides corresponding to the pair of sides connected to the inner conductors 11, 12 but connected to the other pair of sides. The zigzag conductor 15 is composed to be the inductance component to high-frequency noise so that capacitances may be formed respectively between the inner conductors 11, 12 and grounding conductors 21, 22 through the intermediary of the sheet 20. Furthermore, a pair of signal electrodes 51, 52 connecting to the inner conductors 11, 12 as well as a grounding electrode connecting to the grounding conductors 21, 22 are to be formed on the side of the laminated body.
Patent JP-S6279510-A (JP)
Title: Pump control device
Inventor: INOUE AKIRA
IPC: G05B11/18
Filed: 1985-10-02
Abstract: PURPOSE:To execute the efficient control of the number of pumps by comparing the maximum discharge and the minimum discharge with the actual discharging flow quantity of the pump and providing the means to decide the necessity of the increase or the decrease in the number of the pump. CONSTITUTION:From a discharging head HP corresponding to a discharging pressure measuring value P, a maximum discharge Qmax and a minimum discharge Qmin are obtained and when the present operating point enters the cavitation are, are pump is added. Next, even when in case of Hp>=Hs, it is necessary to add the number of the pump, namely, the number of the rotation of the pump comes to be 100%, a discharging pressure P < a discharging pressure target value Pr is obtained, and then, from a target discharging head Hpr corresponding to the discharging pressure target value Pr Qmax and Qmin are obtained, as the result, the condition of Qout<Qmax occurs necessarily, and the command to increase the number of the pump is outputted without fail and one pump is added. Consequently, the setting work is simple and easy to use, and the controllability and the electric power saving characteristic are excellent.