baber/WOPTO huggingface dataset:
Patent JP-H11225195-A (JP)
Title: Telephone set commonly used for mall-mount and desktop
Inventor: GOTO SO
IPC: H04M1/02
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To enable processing a line cord even when a telephone set is used on a desktop or wall mounted. SOLUTION: Projecting parts 11 and 12 for wall-mount are formed in the bottom part of a lower case 3 and a base member 17 provided with a hollow part 21 for containing the projecting parts 11 and 12 is fitted. A ring-shaped groove 20 for processing the line cord 25 is formed in the base member 17 and pull-out preventing pieces 19a facing the opening of the groove 20 are projectingly provided from the inner peripheral part of the groove 20.
Patent JP-S56119729-A (JP)
Title: Continuous heat treatment of wire rod of carbon steel bar
Inventor: KANATSUKI YUTAKA
IPC: C21D9/52
Filed: 1980-02-27
Abstract: PURPOSE:To provide a uniform fine transformed structure to a wire rod of a carbon steel bar by heating the rod to a specified temp., rapidly cooling it to a temp. just above the transformation point while applying a pressure with dies, and carrying out transformation. CONSTITUTION:A wire rod of a carbon steel bar is heated to the Ac3 transformation point or above and held under pressure with dies which move continuously in synchronism with a wire rod feeding speed. At the same time, the rod is cooled to  the transformation starting temp. and transformed by relieving the pressure. For  example, the temp. of dies 1, 1' is adjusted to about 500-550 deg.C, and about 100kg/ mm.<2> pressure is applied to wire rod M of a steel bar with pressing rolls 2, 2' at a predetermined speed. After supercooling rod M to the temp., dies 1, 1' are removed. Thus, a uniform fine pearlite structure is obtd.
Patent JP-H07235656-A (JP)
Title: Ccd solid-state image sensor and manufacture thereof
Inventor: MIYAGUCHI KAZUHISA
IPC: H04N5/335
Filed: 1994-02-22
Abstract: PURPOSE:To provide the CCD solid-state image sensor having the structure, which can simplify and unify the manufacturing process, and the manufacturing method thereof. CONSTITUTION:A channel layer 11 is laminated on a substrate 10. Many transfer electrodes G0, G1, G2... are aligned and formed along the transfer direction of electric charge. Barrier parts B1, B2... are periodicailly formed at the surface part of the channel layer 11 beneath the transfer electrodes. A potential well, wherein electric charge is accumulated, is formed in the channel layer region between barrier parts. To each transfer electrode, the clock signal in any phase of clock signals in a plurality of phases for driving the charge transfer is supplied. The signal charge accumulated in the potential well is separated from the signal charge accumulated in the other potential well and transferred.
Patent JP-H05187542-A (JP)
Title: Control device of automatic transmission for vehicle
Inventor: HOSHIYA KAZUMI
IPC: F16H61/04
Filed: 1992-01-14
Abstract: PURPOSE:To prevent a backward movement of a vehicle in a slope by executing the engagement of a friction engaging element for forward movement and the ineffective operation of a friction engaging element for backward movement, when a specific condition to excute a specific transmission control is made ineffective by a reason other than the accelerator. CONSTITUTION:When the shift range of an automatic transmission is in the forward running condition, and a specific condition including an accelerator OFF condition is made effective, a friction engeging element B to accomplish the second speed range, and a friction engaging element C to prevent the backward movement of the vehicle are operated, while a friction engeging element A to realize a forward running is slided, in the automatic transmission. In such an automatic transmission, when it is detected that the above specific condition is made ineffective by a cause other than the accelerator while the accelerator is being OFF, the friction engeging element A is engaged, and the friction engeging element C is made inoperative. When the the accelerator ON is detected After the above condition is made ineffective by the cause other than the accelerator, the friction engaging element B is controlled to be inoperatve.
Patent JP-S58141971-A (JP)
Title: Car body front structure
Inventor: MACHII MIHARU
IPC: B62D25/20
Filed: 1982-02-19
Abstract: PURPOSE:To improve the torsional rigidity of a side member by lap welding a stiffening plate closing a part of a side member front aperture to the flange section of the side member front aperture edge and the side flange section of a cross member. CONSTITUTION:The tip edge of a side member 3 constituting a box cross section with a side member main body 30 and a closing plate 32 is protruded ahead from the front surface of a radiator core support panel 1 and has an aperture C1. Flange sections 30a-30c, 32a are formed at the periphery of the aperture C1. Apertures C2, C3 and side flange sections 40b, 42a, 42b are formed at the side edge of a cross member 4 consisting of a cross member main body 40 and a gus set cross member 42 welded to it. And, a stiffening plate 6 is arranged so as to block a part of said apertures C1, C2, C3 and is lap welded to individual flanges.
Patent JP-H02204582-A (JP)
Title: Damping device for building
Inventor: HANIYUDA NOBUYOSHI
IPC: F16F15/02
Filed: 1989-02-02
Abstract: PURPOSE:To fulfill a damping effect with a simple structure by horizontally displaceably supporting a movable body having a certain mass by a building, providing a plurality of dampers on the side faces thereof, and installing hydraulic cylinders toward the building. CONSTITUTION:A movable body 1 having a certain mass is horizontally displaceably provided in a frame 8 fixedly installed on a building by the method of suspending same from the upper portion by means of arms 2, 2, and the like. Two hydraulic cylinders 4, 5 are installed between the frame 8 and movable body 1 at a right angle to each other. When shaking occurred in the building, the hydraulic cylinders 4, 5 operate the movable body 1 so as to be displaced in the same direction as the shaking direction to make the inertial resistance of the movable body 1 efficiently act as the damping force of the structure. Also, a plurality of dampers 10, 10 are provided on the side faces of the movable body 1 to buffer the collision between the movable body 1 and the building.
Patent JP-H10217490-A (JP)
Title: Ink jet recording device
Inventor: KOMIYAMA TAKEO
IPC: B41J2/165
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of cleaning effect upon wiping a nozzle surface with a wiper by a method wherein an ink jet recording head is provided with the wiper for wiping and cleaning the nozzle surface of the recording head, and a second removing member for cleaning the wiper arranged on an ink cartridge. SOLUTION: When a carriage 110 comes to a home position HP, an eccentric cam 126 is turned and a cap 121 is advanced to seal a nozzle surface 112 and suck ink. When the ink suction operation is finished, the eccentric cam 126 is turned again to retreat the cap 121 and bring a wiper 124 to a cleaning position by the rotation of a cam shaft 127. Under this condition, the carriage 110 is moved toward the direction of a printing surface to wipe the nozzle surface 112 by the wiper 124 and wipe ink drops off. The cam shaft 127 is turned further after the carriage 110 has passed the wiper 124 to bring the wiper 124 to a second removing position and absorb the ink drops, adhered to the wiper 127, by a second removing member 101.
Patent JP-S60168141-A (JP)
Title: Silver halide photosensitive material
Inventor: YAMAGUCHI JIROU
IPC: G03C7/388
Filed: 1984-02-13
Abstract: PURPOSE:To obtain a photosensitive material superior in raw material storage stability by dissolving a useful photographic reagent in a high-boilding org. solvent and dispersing it into water or a hydrophilic colloidal compsn. in the presence of a specified surface active polymer. CONSTITUTION:A silver halide color photosensitive material superior in raw material storage stability is obtained by dispersing a useful photographic reagent into a hydrophilic colloidal compsn. in the presence of a high-boiling org. solvent in an amt. of <=40wt% of said reagent, and a surface active polymer represented by general formula [ I ] in which R is a 4-22C aliphatic hydrocarbon group; m1, m2 are each 0 or 1; B is -O- or -NH-; A is a 1-50C aliphatic divalent group; and M is a cation or cationic radical capable of forming a salt with a sulfonic acid. Said surface active polymer may be a homopolymer or copolymer, and when it is a copolymer, it contains said units of fourmula [ I ] in 5-95, preferably, 10-95mol%. Preferable copolymn. counterpart units are each a divalent unit composed of a benzene or naphthalene ring having a methylene group.
Patent JP-S59153410-A (JP)
Inventor: NAKADA TOSHIO
IPC: H02G1/02
Filed: 1983-02-18
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-S61185842-A (JP)
Title: Color picture tube
Inventor: SUETSUGU HIROSHI
IPC: H01J29/07
Filed: 1985-02-12
Abstract: PURPOSE:To obtain a picture tube having such shadowmask supporting structure as withstandable sufficiently against the vibration in axial direction without increasing the thickness of mask frame or spring by welding one ends of four springs respectively to four corner sections of mask frame. CONSTITUTION:A shadowmask 16 is welded to a mask frame 15 while one ends of springs 13a, 13b, 13c, 13d are welded to four corner sections 18A, 18B, 18C, 18D of the mask frame 15. The other ends of the springs 13a, 13b, 13c, 13d are fitted respectively to the panel pins 12a, 12b, 12c, 12d burried in a face panel 11. The welding points 188A, 188B, 188C, 188D are at one corner section of the mask frame 155 where the area of quadrilateral surrounded by four welding points will match with the area surrounded by the mask frame. Since it is welded at the corner sections of mask frame, vibration at the corner section can be suppressed.
Patent JP-S53110313-A (JP)
Title: Auotmatic frequency control circuit with auotmatic frequency control signal transmission system state switched and changed automatically according to receiving state
Inventor: TOYOMAKI KAZUYA
IPC: H03J7/02
Filed: 1977-03-09
Abstract: PURPOSE:To perform easily automatic frequency control well by changing automatic frequency control signals or error signals simultaneously with the switching control operation for automatic frequency control loop.
Patent JP-H05191959-A (JP)
Title: Linear actuator
Inventor: KADOWAKI YOSHINORI
IPC: F16K31/04
Filed: 1992-01-13
Abstract: PURPOSE:To obtain a linear actuator which can produce high thrust. CONSTITUTION:When a current is fed to coils 56, 58, thrust having magnitude corresponding to that of the current is produced. A bobbin 50 and a shaft 24 are moved with a combined thrust. When two grooves are provided for setting coils, magnetic resistance increases as compared with a case provided with only one groove and thereby the flux in closed magnetic path decreases to avoid saturation of flux thus reducing flux leakage. Consequently, even if the number of grooves is increased, flux density does not decrease correspondingly. On the other hand, since the coil can be elongated by increasing the number of grooves, thrust can be increased as compared with a conventional actuator. If the thrust is set constant, the actuator can be downsized.
Patent JP-S57139043-A (JP)
Title: Separation of nitroaniline isomer
Inventor: HORIKAWA YASUHIKO
IPC: C07C209/00
Filed: 1981-02-20
Abstract: PURPOSE: To separate the titled compound safely, easily, in high purity, by the fractional distillation of a mixed nitroaniline under specific conditions.  
     CONSTITUTION: To obtain the high-quality objective compound which comprises either o-isomer or p-isomer each having a purity of ≥99.9%, by the fractional distillation of a mixed nitroaniline at ≤250°C under pressure of ≤50mmHg. The specific volatility of o- and p-nitroaniline is much greater than the value estimated from the vapor pressure data of each compound. The isomer is sufficiently stable at ≤250°C.  
     EFFECT: The operation is easy and the purification loss is small. It can be applied in an industrial scale. The mixed nitroaniline may contain an arbitrary amount of nitrochlorobenzene. The thermal degradation, decomposition and explosion of nitroaniline can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59151425-A (JP)
Title: Soft x-ray generating device
Inventor: NAKANO ASAO
IPC: H01L21/027
Filed: 1983-02-18
Abstract: PURPOSE:To increase the density of flux for irradiation field as well as to perform a mass production of a submicron pattern transfer by a method wherein, when soft X-rays are generated by injecting a beam from an electron gun in the rotary electrode provided in a vacuum chamber, the electron gun is provided outside the vacuum chamber, and the crossing angle of the straight line representing the irradiating direction of the beam and the line connecting the center of the irradiation field of soft X-ray and the X-ray source is set at 90 deg. or above. CONSTITUTION:An atmospheric chamber 8 wherein a mask 3 and a substrate 4 are placed is installed at the lower part of the frame 11 which constitutes an X-ray exposing device, and a vacuum chamber 12 to be used for a soft X-ray generating device 10 is provided at the upper part of the frame 11. A rotary paired cathode 28 is provided inside said vacuum chamber 12, its illuminating face 29 is formed in tapered shape, it is inclinedly formed to the mask 3 and the substrate 4, and an X-ray transmitting window 14 made of Be with variable thickness is provided between the mask 3 and the substrate 4. Also, an electron gun 31 is arranged outside the vacuum chamber 12, and the focusing diameter and the shape of the beam 9 sent from a cathode 32 are changed using an electron lens 35. As the titled device is constituted as above, the crossing angle beta of the irradiating direction of the beam 9 and the center line C of the soft X-ray 41 to be made incident on the mask 3 side from the cathode 28 can be selected larger than 90 deg..
Patent JP-S63201419-A (JP)
Inventor: ROBAATO JIEEMUZU
IPC: F23N5/02
Filed: 1988-02-04
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-H08222219-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: INAMASU TOKUO
IPC: H01M4/505
Filed: 1995-02-14
Abstract: PURPOSE: To obtain a nonaqueous electrolyte battery which has an excellent preserving property and large energy density, by covering a center layer which consists of a compound to store and discharge an alkaline metal, by a surface layer which consists of compound different from the center layer. CONSTITUTION: The surface of a center layer consisting of compound which can store and discharge alkaline metal reversely is covered by a surface layer consisting of at least one sort of compound different from the center layer, to form a positive electrode active material. This positive electrode 1 is pressure contacted to a positive electrode can 4 attaching a positive electrode collector 6. On the other hand, a negative electrode 2 is pressure contacted to a negative electrode can 5 through a negative electrode collector 7. A nonaqueous electrolyte battery is formed by using the positive electrode 1, the negative electrode 2, electrolyte liquid, and a separator 3. The compound of the center layer of the positive electrode active material is made by oxide having at least the α-NaFeO2 structure or oxide having a spinal structure.  As compound to form the surface layer, metal oxide, boride, carbide, or the like is used.
Patent JP-S60172149-A (JP)
Title: Reinforced cathode-ray tube
Inventor: FUJISHIMA TAKESHI
IPC: H01J29/87
Filed: 1984-02-15
Abstract: PURPOSE:To prevent any positional shift of attachment lugs by providing each of them with clampers which are located outside the upper and the lower surfaces of a steel belt and clamping and fixing the superimposed areas of the steel belt by means of the clampers of one of the attachment lugs. CONSTITUTION:Each attachment lug 5 has clampers 5a which are located outside the upper and the lower side surfaces of a wound steel belt 3 and extend over the upper surface of the steel belt 3. The clampers 5a can be easily formed during pressure formation of the lug 5. After the attachment lug 5 is placed at each of the four corners of the panel of a cathode-ray tube, the steel belt 3 is passed through the clampers 5a of the attachment lugs 5 before tension is applied to the steel belt 3. Next, the ends of the steel belt 3 are placed one upon another on one of the attachment lugs 5. After that, mechanical pressure is applied to the upper surfaces of the clampers 5a of the above attachment lug 5 to press the clampers 5a, thereby clamping the steel belt 3.
Patent JP-H08216416-A (JP)
Title: Ink jet head
Inventor: KISHIMOTO MITSURU
IPC: B41J2/045
Filed: 1995-02-14
Abstract: PURPOSE: To provide an ink jet head capable of preventing lowering of printing speed. CONSTITUTION: An ink jet head comprises a nozzle group 21k for black consisting of a plurality of nozzles 22 and forming a string in the longitudinal direction and a nozzle group for other color consisting of a plurality of nozzles 22 and forming at least two strings in the longitudinal direction. A pitch of the nozzles 22 in the nozzle group for other color is set to be larger than that of the nozzles 22 in the nozzle group 21k for black. An arranging height H2 in the nozzle group for other color and an arranging height H2 in the nozzle group 21k for black are set to be the same. Accordingly, the number of the nozzles 22 in the nozzle group 21k for black increases, so that highly refined printing can be done by one pass of an ink jet head.
Patent JP-S62183618-A (JP)
Title: Electric signal transfer element
Inventor: YOKOYAMA TAKEO
IPC: H03H9/36
Filed: 1986-02-07
Abstract: PURPOSE:To decrease to loss of a transferred electric signal by fitting an input transducer and the 1st output transducer to the 1st ultrasonic wave solid-state propagation medium, fitting the 2nd ultrasonic wave solid-state propagation medium and the 2nd output transducer to the former and adhering a packing member onto a face of both the output transducers opposite to the coupling face with each propagation medium. CONSTITUTION:The input transducer (TRD) 23 and the output TRD 25 are fitted to the ultrasonic wave solid-state propagation medium 20. A propagation medium 26 sending an ultrasonic wave 22' therethrough and a TRD 27 are fitted in order to the TRD 23. Packing members 34, 35 are adhered respectively to faces 32, 33 of the TRDs 25, 27 opposite to coupling faces 30, 31 with the propagation media 20, 26. The packing members 34, 35 have a reflecting face 37 at a mode converting angle 36 to an incident ultrasonic wave 22. Each TRD has a thickness T the same as a thickness (t) of the propagation media 20, 26 and each axis is made orthogonal to boundary faces 38, 39. Through the constitution above, an input electric pulse 21 is converted into ultrasonic waves 22, 22' by the TRD 23, the waves are propagated respectively through the propagation media 20, 26 and converted into output electric pulses 24, 24' by the TRDs 25, 27. Since the pulse 24' is a normal signal the same as the pulse 24, the signal loss due to the pulse transfer is reduced.
Patent JP-H11224924-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: SAWARA RYUICHI
IPC: H01L23/467
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide improved heat radiation of a semiconductor device and reduce the material cost and man-hours. SOLUTION: An insulating resin layer 20 with an opening for an exposed electrode 11, a metal wire 30 consisting of a Cu-based metal thin film and a Cu-based metal film, each extending from the electrode 11 to the upper part of the insulating resin layer 20, and a heat radiating layer 31A formed at the same time as the metal thin-film layer and located at the rear face of the semiconductor chip 10 are provided. The heat radiating layer 31A is formed at the same time as the formation step of the metal wire 30, and since heat is radiated effectively by the heat radiating layer 31A, in place of a radiating fin formed in an adhesive step, the material cost for the semiconductor element and the man-hours are reduced, while heat radiating property is improved.
Patent JP-S57139678-A (JP)
Title: Optical radar device for vehicle
Inventor: ENDOU HIROSHI
IPC: G01S17/10
Filed: 1981-02-25
Abstract: PURPOSE:To accurately detect a distance to an object located in a distant place by delivering a light beam in a surveillance area of a vehicle, by forming a reflected light into a positive feedback loop containing a propagation route of the light, and by making the same conduct self-excited oscillation. CONSTITUTION:A light beam from a light-transmitting apparatus 10a consisting of a light-emitting element 11 emitting infrared rays or the like, a light modulator and a transmitting optical system 13 collecting the light and transforming the same into the light beam whose directional angle is within a degree of 4 deg. is delivered to the object 4, and when a reflected light therefrom is processed by a light-receiving apparatus 10b consisting of a receiving optical system 14, a light- receiving element 15 and a wide-band amplifier 16 and is formed into a closed loop containing a propagation route of the light, self-excited oscillation is thereby generated. Based on a signal therefrom, a distance to the object 4 is calculated by a microcomputer 18 through the intermediary of a counter 17. Accordingly, the leak of the light beam between the light-transmitting apparatus 10a and the light-receiving apparatus 10b can be eliminated and thus accurate detection of the distance can be conducted.
Patent JP-2000223891-A (JP)
Title: Electronic parts mounting device
Inventor: OKADA TAKESHI
IPC: H05K13/02
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To make electronic parts to be stuck stably and surely to a suction nozzle by vacuum. SOLUTION: An electronic parts mounting device carries a parts supply tape 4 to the parts taking-out position 6 of a suction nozzle 3 along a tape carrying surface 2 and strips off a top tape 9 from the tape 4 and the suction nozzle 3 takes out parts from the tape 4 and transfers the parts to a printed board. At the parts taking-out position 6, the bottom face of the tape 4 is protruded so that the bottom face of the tape 4 may be pushed up toward the nozzle 3.
Patent JP-H08220360-A (JP)
Title: Resist pattrning method
Inventor: NINOMIYA NOBUHIRO
IPC: G02F1/11
Filed: 1995-02-14
Abstract: PURPOSE: To obtain a resist patterning method which is suitable to form a high accuracy metal pattern without burrs on a transparent substrate by forming a wedge space between the substrate and the resist film adjacent to the part where the resist film is removed. CONSTITUTION: A LiNbO3 transparent substrate is prepared. The back surface of this substrate is ground with a grinder to obtain about 0.5μm average center light roughness, cleaned with pure acetone or the like and dried to obtain a substrate 2 with roughened lower surface 2a. Then a novolac resin resist is applied to 1.0μm thickness on the upper surface of the substrate 2 to form a resist film 3. Then the resist film 3 in the area where a metal pattern is to be formed is exposed to UV rays of 405nm wavelength for 20sec through a mask. In this process, the UV rays (direct light) 4 are reflected on the lower surface 2a of the substrate 2 so that the resist film 3 is also exposed to the reflected light 5c. Further, the substrate after exposure with UV rays is dipped in a developer to remove the exposed part 6c of the resist film 3.  As a result, an aperture 7c having a wedge-like space 12 is formed.