baber/WOPTO huggingface dataset:
Patent JP-S63123267-A (JP)
Title: Servo control device
Inventor: HOJO HAJIME
IPC: H04N1/107
Filed: 1986-11-13
Abstract: PURPOSE:To execute the smooth scanner action even to a wide variable power by providing a frequency-dividing circuit to frequency-divide a feedback pulse from a servo motor encoder at the servo control device of the motor for driving a copying machine optical scanner. CONSTITUTION:A feedback pulse from an encoder 4 is frequencydivided through a frequency-dividing circuit 5 to a suitable value and fetched into a CPU 8. The CPU 8 obtains the rotational speed of a servo motor 1 by the feedback pulse from the encoder 4, executes the PI operation from the difference between it and the rotational speed which is an target, determines a control quantity and outputs a pulse signal to a PWM driver 2. As other input signals, there are a servo motor rotation direction from a rotation direction detecting circuit 7, speed target correcting data set by a DIP switch 3 and the home position detecting signal of a scanner by a sensor 6.
Patent JP-2000096829-A (JP)
Title: Temporary device for mounting long, large span steel beam
Inventor: SHIBUYA KAZUYUKI
IPC: E04B1/24
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a temporary device for mounting long, large span steel beams capable of preventing the deformation of steel beams and steel columns supporting the steel beams by using temporary studs used as compression members, as tension members when mounting the long, large span steel beams on the steel columns. SOLUTION: A temporary device for mounting long, large span steel beams 21 is used when the long, large steel beams 21 are bridged between steel columns 11 installed at a space and the ends are fixed to the steel columns 11 with rigid joint. The long, large span steel beam 21 which is rigidly joined to the steel columns 11 via tension members 22 through a temporary steel beam temporarily fixed being placed on a rod member supported at the upper ends of the steel columns 11 and located nearest the temporary steel beam is hung and supported, and the long, large span steel beam 21 which is located at the lower side thereof and rigidly joined to the steel columns 11 is conventionally supported via studs 23 arranged therebetween.
Patent JP-S62129158-A (JP)
Title: Purifying apparatus
Inventor: TAKEUCHI SHIGEO
IPC: B01D35/06
Filed: 1985-11-29
Abstract: PURPOSE:To purify gas or a liquid by attracting and fixing iron and nickel etc., by arranging a magnet in a purifying apparatus and attracting a substance capable of being attracted by the magnet contained in the gas or liquid by the action of the magnet. CONSTITUTION:Gas or a liquid is made to flow-in from A and passed through a magnet filter B having a magnet (electromagnet) mounted therein to adhere a substance attracted by the magnet such as iron contained in the gas or liquid to the magnet. Subsequently, the treated gas or liquid is made to flow out from C. That is, when iron or the substance attracted by magnetism contained in the gas or liquid is removed by using the permanent magnet or electromagnet according to purpose of use the attracted one can be simply treated by cleaning or replacement of the magnet part.
Patent JP-H07125716-A (JP)
Title: Packing apparatus
Inventor: YASUMATSU MAMORU
IPC: B65B41/00
Filed: 1993-10-27
Abstract: PURPOSE:To prevent a cutter from being in contact with a pull-out mechanism due to a cutting operation and damaged by constituting a packing apparatus so than the cutter may not cut even if a manually operating jig for manual cutting is operated when the pull-out mechanism is left at a holding position. CONSTITUTION:A light sensor 26 is provided on a frame 25 fixed to a packing table 2, wherein when a pull-out mechanism 16 moves toward a holding position through below a cutter 12 at a distant position and reaches the holding position, it is detected by a potentiometer and stops at the holding position. An end 1b of a wrapping sheer 1 enters between each operation arm 19 of the pull-out mechanism 16 and a top plate 20 and is interposed so that the wrapping sheet 1 is pulled out onto the packing table 2. When a mark of the wrapping sheet 1 is detected by the light sensor 26, an operation arm 33 is raised after the pull-out mechanism 16 stops and the cutter 12 at a distant position and a support frame having a pressing member 15 lower to a cutting position, so as to cut the wrapping sheet 1 into a predetermined length.
Patent JP-H10114141-A (JP)
Title: Ink jet recording medium
Inventor: ENDOU ERIKO
IPC: D21H19/44
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To enable the easy control of dot diameter, the formation of an ink dot of good shape and the highly efficient suction of an ink by specifying an angle of contact between a recording medium and a liquid with specified surface tension. SOLUTION: In the ink jet recording medium with an ink receiving layer containing pigment, a binder and a water repellent material formed on a support, the angle of contact so the ink receiving layer is 20-90 deg. with a liquid with a surface tension of 25dyn/cm and 70-90 deg. with a liquid with a surface tension of 50dyn/cm. The water repellent material is preferably cationic or nonionic. The anionic water repellent material might flocculate a coating liquid. For the ink receiving layer of the recording medium, a material used routinely can be appropriately used. In addition, the pigment is inorganic pigments such as amorphous silica and alumina hydrate or organic pigments such as a microparticle of a urea-formaldehyde resin.
Patent JP-H07135623-A (JP)
Title: Direct display device on retina
Inventor: MIYAZAKI SHIGEYUKI
IPC: H04N5/64
Filed: 1993-10-27
Abstract: PURPOSE:To prevent the deterioration in picture quality of a high picture quality video signal and to display a video image with high resolution. CONSTITUTION:A video signal IN is converted into a laser beam S20 of a visual light by a visual light converter 20. A 2-dimension scanning section 31 deflects the laser beam S20 in horizontal and vertical directions and applies direct raster scanning onto a retina 13 through pupils 11. In this case, an infrared ray laser beam S41 emitted from an infrared ray laser 41 is sent to eye balls 10 through beam splitters 42, 43 and a photoelectric conversion device 44 converts a reflected light from the eye balls 10 into an electric signal, a picture processor 45 extracts visual line information from the electric signal, and a visual line tracking controller 46 tracks the emission direction of the laser beam S30 emitted from the retina projector 30 with the movement of the pupils 11 based on the visual line information.
Patent JP-H11103614-A (JP)
Title: Apparatus for attaching tilling depth sensor to tilling machine
Inventor: ISHIMARU MASAKUNI
IPC: A01B63/114
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To attach a tilling depth sensor for controlling the tilling depth by the vertical motion of a rear cover relative to a tilling cover in such a manner as to enable the high-accuracy detection of the tilling depth receiving little influence of the rolling action of the rear cover. SOLUTION: The tilling depth sensor attaching apparatus for a tilling apparatus has the following construction. A rear cover 3 is connected to the rear end of a tilling cover 2 of a rotary tiller through a lateral pitching shaft 4 at the center of the rear end of the tilling cover 2 and through a rear cover frame freely enabling the pitching and rolling motion around a ball joint 5 on the pitching shaft 4. An actuator 7 responding to the rotation of the rear part of the ball joint 5 of the rear cover 3 is supported in a manner freely rotatable around the pitching shaft 4 at a side of the ball joint 5. The tilling depth sensor 9 on the tilling cover 2 is interlocked with the actuator 7 through a link 8.
Patent JP-H0582385-A (JP)
Title: Semiconductor ceramic capacitor provided with varistor function
Inventor: DEGUCHI TAKESHI
IPC: H01G4/12
Filed: 1991-09-19
Abstract: PURPOSE:To provide a semiconductor ceramic capacitor, provided with a varistor function, wherein a low-voltage noise and a high-frequency noise are absorbed normally as a capacitor, the varistor function is displayed when a high voltage such as a pulse, static electricity or the like creeps and a semiconductor and an electronic apparatus can be protected from a noise generated in the electronic apparatus and from an abnormal voltage such as the pulse, the static electricity or the like. CONSTITUTION:A semiconductor ceramic capacitor provided with a varistor function is manufactured by using a barium titanate-based semiconductor porcelain which displays a positive resistance-temperature characteristic, in which the maximum value of a resistance in a temperature region of a Curie point or higher is 10<7>OMEGAintegral cm or higher and in which the minimum value of the resistance in a temperature region of the Curie point or lower is 10<5>.cm or lower.
Patent JP-H10116660-A (JP)
Title: Flexible circuit board and connecting method therefor
Inventor: ISHIKAWA YUKITAKE
IPC: H05K1/11
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a flexible circuit board and a connecting method thereof capable of performing miniaturization by improving a degree of freedom for shaping in a connector and an adapter. SOLUTION: An FPC1 is constituted by successively laminating a first insulating layer 41, second wiring layer 42, second insulating layer 43, second wiring layer 44 and a third insulating layer 45. Each end part of the second insulating layer 43, second wiring layer 44 and the third insulating layer 45 is notched, each one part of the wiring layer 42, 44 is exposed, a terminal 11, 12 separated in a lengthwise direction of the FPC1 is formed.  This FPC1 is bent so as to place the terminal 11, 12 in the outside, after forming a connection part with the terminal 11, 12 into a protruded part, in a first box part 52 of a housing 50, the terminal 11 is inserted, also in a second box part 57, the terminal 12 is inserted, a retaining fixture 60 is fitted to the box part 52, 57, to be interposably pressed between elastic material terminals 58, 59 in the box part 52, 57, the FPC1 is fixed in the housing 50.
Patent JP-S61147897-A (JP)
Title: Electrolytic device
Inventor: KOBAYASHI MINORU
IPC: C25D5/02
Filed: 1984-12-20
Abstract: PURPOSE:To prevent electrode working to the unnecessary part of a work by impressing current or voltage of a reversed polarity to the work in the stage of dipping the work into an electrolytic soln. or taking the same out of said soln. and in the pulse quiescent stage of an auxiliary energy beam. CONSTITUTION:A power source 17 for electrolysis and a beam transmitter 8 as well as an attaching and detaching mechanism 16 are incorporated to each other in an electrolytic device for executing electroplating by dipping the work 15 via the mechanism 16 into the electrolytic soln. 3 in an electrolytic cell 4, impressing the prescribed electrolytic current or voltage by the power source 17 to the work 15 and a counter electrode 5 and irradiating the impulsive laser beam 10 on the prescribed surface part of the work 15 via a condenser lens 11 from a laser beam generator 8. The current or voltage of the reversed polarity from the current or voltage in the stage of plating is thus impressed to the work and the counter electrode in the stage of dipping the work 15 into the soln. 3 and drawing the work out of the soln. and in the pulse quiescent stage of the beam irradiation. The formation of high plating layer to the unnecessary part is thereby prevented and the working of high accuracy and the simplification of post stages are made possible.
Patent JP-S63123310-A (JP)
Inventor: NOGUCHI HIROTOSHI
IPC: A01G9/08
Filed: 1986-11-11
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-2000094476-A (JP)
Title: Device and method for injection molding
Inventor: HISAMITSU HIROTOMO
IPC: B29C45/26
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To control the increase of resin consumption while preventing resin remaining in a nozzle as a hot runner from being fed into a cavity. SOLUTION: At the time of restarting of the injection molding after resin remaining in a nozzle 6 is set by continuing the injection molding operation for a given time and discontinuing the operation, only a first shot injection molding is carried out in the state of communicating a runner section 4 with a resin storage section 10 by an opening and closing member 11 and residual resin is fed into the residual resin storage section 10 to prevent the feeding of residual resin into a production cavity 3. From the following two shots afterwards, the injection molding is carried out in the state of shutting off the communication of the runner section 4 with the resin storage section 10 by the opening and closing member 11.
Patent JP-H05110331-A (JP)
Title: Microstrip antenna provided with liquid crystal display device
Inventor: OISHI HIROICHI
IPC: G09F9/30
Filed: 1991-10-17
Abstract: PURPOSE:To provide the microstrip antenna in which a liquid crystal display device is built in. CONSTITUTION:The antenna is constituted of a case 2 to which a liquid crystal material is packed, a plane earth electrode 3 provided to one side of a case outer peripheral face, a liquid crystal display pattern electrode 5 provided to one side of an inner peripheral face in the case 2 so that the case 2 to be sandwitched together with the plane earth electrode 3, a transparent plane patch electrode 4 provided to an outer peripheral face opposite to the face to which the plane earth electrode 3 is provided, and a lead wire connected to the plane patch electrode 4 and the pattern electrode 5 for the liquid crystal display. Thus, the microstrip antenna and the liquid crystal display function are realized by one element.
Patent JP-H01244717-A (JP)
Title: Water bed
Inventor: KITAZUMI MOTOI
IPC: A47C17/02
Filed: 1987-10-26
Abstract: PURPOSE:To easily adjust sleeping comfort by connecting a water tank through a waterway to a water mat and providing a pump to send water in the water tank to the water mat and a valve to open and close the waterway. CONSTITUTION:At the time of hardening a bed, when a pump 9 is operated and a valve 10 is opened, water 3 in a water tank 7 is sent through a waterway 8 into a water mat 2, the water quantity in the water mat 2 is increased, and the bed is hardened. When a favorable hardness is obtained, by blocking the valve 10 and stopping the pump 9, the sending of the water is stopped, the hardness of the bed can be held. Next, at the time of softening the bed, when the valve 10 is opened, the water 3 in the water mat 2 is returned through the waterway 8 into the water tank 7, the water quantity in the water mat 2 is decreased, and the bed is softened. When the favorable softness is obtained, by blocking the valve 10, the return of the water 3 is stopped, and the softness of the bed can be held. In such a way, by the operations of the pump 9 and valve 10, the water 3 is moved, and the sleeping comfort can be easily adjusted.
Patent JP-2001094656-A (JP)
Title: Communication terminal
Inventor: HAMAZAWA YOSHINORI
IPC: H04M1/247
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal that can reduce connection of useless channels by outputting a kind of a terminal of a called party or contents of a provided additional service before channel connection so as to allow a caller itself to confirm which additional service the caller is going to use before channel connection. SOLUTION: When a dial key is operated, a control section 2 extracts a relevant record among records registered in a retrieval table 10 (n11-13). When there are a plurality of extracted records, the processing returns to the step n11, and when there is no record extracted in a step n14, a message denoting 'A call to a fixed telephone set' is displayed on a display section 4 (n14-17). Furthermore, when one record is extracted in the step n13 (n18), the display section 4 displays a message corresponding to contents registered in the record and terminates this processing (n19).
Patent JP-S61148751-A (JP)
Title: Deflection yoke apparatus
Inventor: MARUTA KOREHISA
IPC: H01J29/76
Filed: 1984-12-21
Abstract: PURPOSE:To obtain a nearly ideal parabola correcting current by flowing current in correcting coils of a deflection yoke in a circuit using four diodes, in which two of them are provided with resistors deciding the slant of diode current. CONSTITUTION:A deflection yoke 20 in a TV receiver and the like is formed consisting of a saddle-shaped horizontal deflection coil, toroidal vertical deflec tion coils 23 and 24, and correcting coils 25 and 26 comprising U-shaped cores and coils 30, 31. Coils 23, 24, and sensitivity resistors 37 are connected to each other in series with a vertical deflection circuit 36, and then current is flowed in coils 30 and 31 through silicon diodes D1 and D3, schottky barrier diodes D2 and D4 provided with resistors 44 and 45 which decide the slant of diode current, and variable resistors 42 and 43. Therefore, since a current in the correcting coils 25 and 26 can be easily made a parabola correcting current which is proportional to a vertical deflection current, image of high quality can be obtained.
Patent JP-H04144832-A (JP)
Title: Bulk material discharge device
Inventor: NUNOHARA TATSUYA
IPC: B65G53/40
Filed: 1990-10-08
Abstract: PURPOSE:To improve discharge efficiency by providing a pressure sensor for the pressure in a bulk material tank, a discharge valve to each intake pipe of a discharge pipe, an air valve to each distribution pipe of an air supply pipe, and a control device to open/close each valve in a bulk material discharge device of a bulk material carrier, etc. CONSTITUTION:A compressor 10 is started with a drain valve D in open condition, and an ejector valve E is opened gradually through rotation control of an electric motor 14, then the drain valve D is closed at the opening of 1/2 of the elector valve. After the drain valve is detected to be full opened and is closed after a certain period of time, then air valves B1, B2, B3 are opened and the first, second and third storing chambers C1, C2, C3 are pressurized. The inner pressures of the storing chambers C1, C2 and C3 rise, and a pressure sensor S detects if the inner pressures reach the preset pressure. If the inner pressure reaches the preset one, the air valves B1, B2 are closed and a discharge valve A3 is opened and the bulk material inside the storing chamber C3 is discharged. The ejector valve E is controlled so that the pressure in a bulk material tank T may reach the preset pressure during discharge operation. After discharge operation in the storing chamber C3 is completed, the pressure in the bulk material tank T is reduced, resulting in closing of the air valve B3 and the discharge valve A3, and opening of the air valve B2 and a discharge valve A2, followed by successive discharge of the storing chamber C2.
Patent JP-H06115315-A (JP)
Title: Pneumatic tire
Inventor: TSUKAGOSHI TETSUTO
IPC: B60C11/00
Filed: 1992-10-08
Abstract: PURPOSE:To provide a pneumatic tire improved in resistance to localized wear at its shoulder portion. CONSTITUTION:In a pneumatic tire, wherein a tread T comprises a center portion C and a shoulder portion S, with at least one circumferential groove 10 formed in the tread T, the shoulder portion S comprises cap rubber 20 extending outwards from the radius of the tire and base rubber 30 extending inwards from the radius of the tire, 300% modulus of the cap rubber 20 ranging from 60 to 130kg/cm<2>, tandelta of the base rubber 30 ranging from 0.13 to 0.25, and the center portion C forming a single tread structure wherein the base rubber 30 is exposed to the outer surface of the tire. The axial length (L) of the cap rubber 20 from a tread end is preferably in the range 15 to 35% of tread width (TW) and the boundary surface K between the cap rubber 20 and the base rubber 30 is preferably located at 10 to 80% of the depth or the circumferential groove.
Patent JP-2001091397-A (JP)
Title: Airtightness measurement method of building
Inventor: AOKI MASASATO
IPC: G01M3/26
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily measuring the airtightness of a building without requiring exclusive airtightness measurement facilities, or the like. SOLUTION: In the method for measuring the airtightness of a unit-type building 1 according to pressure difference ΔP inside and outside the unit-type building 1, a supply and exhaust fan 20 being used as supply and exhaust facilities being provided at the unit-type building 1 in advance, and a range fan 30 in a kitchen are used for sucking or exhausting air, thus generating the pressure difference ΔP inside and outside the unit-type building 1, and hence measuring the airtightness of the unit-type building 1. By the method, the airtightness of the unit-type building 1 is easily measured without requiring exclusive airtightness measurement facilities, ducts, or the like.
Patent JP-S61148997-A (JP)
Title: Loudspeaker diaphragm
Inventor: TERAUCHI SHOICHIRO
IPC: H04R7/02
Filed: 1984-12-24
Abstract: PURPOSE:To obtain a light diaphragm of high rigidity by forming the diaphragm body with a simple substance of light metal or its alloy to form on the body a coating layer of the matrix material in which metal particulates are dispersed and diposited. CONSTITUTION:A diaphragm plate 1 is formed by a diaphragm plate body 1a made, for instance, of aluminum Al of purity of 99.9% as a light metal simple substance and the coating layer 1b coated on the front and back surfaces of this diaphragm body 1a. Of the coating layer 1b, the particulates 2 of approximate diameter of 0.5-1.0mu of SiC which is a metal carbide are uniformly dispersed and deposited in the Ni-P as a matrix material 3. As a result, the diaphragm thus made is lighter in comparison to a metal diaphragm of such as titanium, and possesses higher rigidity in comparison to the one formed by aluminum, and accordingly gives a faster transmission speed. The diaphragm, also, is able of propagation of higher frequency sound. Therefore, the characteristic of sound is improved.
Patent JP-H11137031-A (JP)
Title: Structure of seedling-placing platform in rice transplanter
Inventor: OUCHI KYUHEI
IPC: A01C11/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a seedling-placing platform in a rice transplanter, capable of preventing the decrease in the strength of the seedling-placing platform and wrong detection of a seedling-sensing sensor when a longitudinally feeding structure is arranged. SOLUTION: This structure of a seedling-placing platform is constituted by arranging a right and left pair of longitudinally feeding structures 9 having seedling-feeding belts on a seedling placing face 7a of a seedling-placing platform in parallel at a prescribed interval, attaching a reinforcement member 11 in the right and left direction of the seedling-placing platform through winding passages of the seedling-feeding belts at the back side of the seedling-placing platform and connecting a laterally sending structure of the seedling-placing platform to the reinforcement member 11.  The structure also has a seedling- sensing sensor S for detecting that the amount of the seedlings on the seedling- placing face 7a becomes under a prescribed amount at the position near to the reinforcement member 11 in the front and rear direction of the feeding direction of the seedling by the seedling-feeding belt and at the position between the right and left longitudinally feeding structures 9.