baber/WOPTO huggingface dataset:
Patent JP-H02263381-A (JP)
Title: Frame retrieving device
Inventor: SUGANUMA ATSUYOSHI
IPC: G11B27/10
Filed: 1989-03-31
Abstract: PURPOSE:To improve the timing for fetch to a frame memory to improve the retrieval precision by providing a means which generates a retrieval frame number in accordance with a desired frame selected from plural frames stored in a frame memory. CONSTITUTION:A means 2 which rewrites the duty ratio of control pulses on the magnetic tape to set a reference point, a control means 11 which stores the video signal of plural continuous frames in a frame memory 7, a means 16 which counts the number of frames from the reference point to storage to the frame memory, a means which generates the retrieval frame number in accordance with the desired frame selected from plural frames stored in the frame memory, and a means which stores the video signal placed in the position of the retrieval frame number from the reference point in the frame memory 7 are provided. Thus, the video signal of the desired frame is surely retrieved with a high precision because an arbitrary frame of the reproduced video signal can be retrieved and extracted in the normal reproducing state without still reproducing of a VCR and is stored in the memory.
Patent JP-2000271007-A (JP)
Title: Beverage supplying device
Inventor: MACHIDA YOSHIAKI
IPC: A47J31/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a beverage supplying device which does not require such a troublesome and laborious post treatment as to wash away raw material with a rinsing liquid, is capable of rapidly forming a beverage of a prescribed concentration with a small amount of the raw material and good efficiency, eliminates the possibility of clogging and may be constituted compact. SOLUTION: This beverage supplying device includes an extraction container 8, a filter 9 which is disposed in this extraction container 8, a raw material container 7 which supplies the raw material for the beverage into this filter 9, a water feed section 23 which supplies hot water to the raw material supplied from this raw material container 7 into the filter 9 and extractes the components thereof and a screw body 30 and water lifting pipe 29 for hot water circulation which circulates the hot water supplied by this water feed section 23 in the extraction container 8 and repetitively passes the hot water in the raw material in the filter 9.
Patent JP-S61242421-A (JP)
Title: Digital-analog converter
Inventor: KOHDAKA TAKAYUKI
IPC: H03M1/68
Filed: 1985-04-19
Abstract: PURPOSE:To reduce the total higher harmonic distortion ratio in the whole level range from low level to high level by providing a mantissa conversion part, and making the number of converted bits larger when the level of an analog output signal is high or smaller when low. CONSTITUTION:For example, when input data I0-I15 are high in level, namely, when the analog output level Vout is <=-24dB, one of signals S0-S4 is outputted. When the signals S0-S4 are outputted, exclusive OR gates XORs 1 and 2 operate as buffers, signals W and X become equal to a signal M1, and signals Y and X become equal to a signal M0. Therefore, a mantissa part DAC7 operates as a 12-bit DAC in this case. Thus, when the input data are high in level, the mantissa part DAC7 operates as the 12-bit DAC and bit pitch is therefore reduced to suppress higher harmonic distortion.
Patent JP-S60229872-A (JP)
Title: Control valve in power steering unit
Inventor: KURIHARA TAKASHI
IPC: B62D7/14
Filed: 1984-04-27
Abstract: PURPOSE:To provide a satisfactory rear wheel steering operation with no special device being added, by disposing third variable orifices in a control valve in a power steering unit. CONSTITUTION:In addition to pump side variable orifices a-1, b-1 and two drain side variable orifices a-2, b-2, there are disposed two third variable orifices which carry out their open and close operations, reverse to each other. Further, rear wheel steering ports E, F are provided in a hydraulic system for a rear wheel steering unit. When the steering is made rightward, the variable orifices a-1, a-2, a-3 are throttled while the variable orifices b-1, b-2, b-3 are opened, greatly. With this arrangement, the pressure at a port C becomes higher than that at a port D while the pressure at the port E becomes higher than that at the port F, thereby both front and rear wheels may be steered.
Patent JP-2000049184-A (JP)
Title: Semiconductor device and production thereof
Inventor: TAKAHASHI YASUSHI
IPC: H01L23/495
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To protect insulating sealing resin from deteriorating through heating caused by increase of drain current. SOLUTION: The semiconductor device comprises a metallic header 3 a semiconductor chip 7 constituting a power MOSFET being secured onto the header 3, an insulating resin sealing body 2 covering the semiconductor chip 7, the header 3, and the like, a suspension lead 4 continuous to the header 3 and projecting from one side of the sealing body 2, a source lead 5 and a gate lead 6 arranged side by side and projecting from one side of the sealing body 2, and a wire 14 located in the sealing body 2 and connecting the electrode on the upper surface of the semiconductor chip 7 with the source lead 5 and the gate lead 6.  The source led 5 comprises a plurality of leads arranged side by side wherein the forward ends of these leads are connected with one connecting part 20 in the sealing body and the connecting part 20 is connected with the electrode of the semiconductor chip 7 through four Al wires 14 having diameter of 500 μm.
Patent JP-S59209444-A (JP)
Title: Device for producing automatically wire rod frame
Inventor: KIYAMA SHIGEO
IPC: B21F1/00
Filed: 1983-05-12
Abstract: PURPOSE:To obtain uniformly a wire rod frame which maintains specified strength of a weld zone and has no distortion and error by bending a wire rod by hollow and projecting dies and welding both end faces. CONSTITUTION:A wire rod A to be worked is placed on respective wire rod rests 22, and a hollow die 6 is moved by a cylinder 8 toward a projecting die 2. The lower wall part of the hollow die collides against the projecting part and the wire rod A is pushed out backward and is at the same time inserted into the receiving groove 7b of pushers 9, 10. The wire rod is further bent to have a prescribed radius and a polygonal line is formed in contact with a guiding hollow groove 7. The pushing-in between the dies is completed and pushers 9, 10 are moved by cylinders 11, 12 for press, by which the respective linear parts in succession to the end part of the curved member are bent to the prescribed radius; further both end faces are abutted on each other in a specified position. The two abutted end parts are welded by a welding electrode 26 to form a frame of the wire rod to be worked. Pusher frames 16 move downward to bring the frame over setting dice 4 and the frame is dropped down by pressing force.
Patent JP-S5310368-A (JP)
Title: Production of solid-gas contact packing body
Inventor: TAKAHASHI NAOYUKI
IPC: B01J35/04
Filed: 1976-07-16
Abstract: PURPOSE: To produce the catalyst, having a high strength, easy to handle and clogging with a few dust, by surrounding facing two faces with the concave and convex metal plate, having the same dimension and shape and mixing and throwing the hydraulic powder and active component among the above space and many inner moulding material, having optional shape and hardening it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08287650-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKUDA YASUHIRO
IPC: G11B27/00
Filed: 1995-04-10
Abstract: PURPOSE: To enable the transmission of memory informations stored in cassettes of each size by one memory switch in such a manner that the memory switch is also moved in accordance with the cassette even though a reel base is moved in accordance with the cassettes having different sizes. CONSTITUTION: A memory switch 4 for transmitting the information is provided on a switch block 3 while abutting on a terminal 7 provided on the cassette 2 for the stored memory. An erroneous erase judging switch 5 for judging whether the recording is allowed or not by a judging hole 10 for preventing erroneous erase provided on the cassette 2 and a cassette switch 6 for ensuring the loading of cassette to the device are integrally formed and arranged on the switch block 3. Then, a moving mechanism consisting of a rotary lever 32, guide shaft 35, driving lever 39, etc., is provided so that this switch block 3 is movable in accordance with each cassette having the different sizes.
Patent JP-H09271447-A (JP)
Title: Oven
Inventor: YAMADA MORIJI
IPC: A47J37/06
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To easily bake various products in various baking patterns with an oven. SOLUTION: Concerning an oven 10 for heating an object 19 to be heated, a heat generating member 14 due to the eddy current of an induction heating means 11 is arranged near the object 19 to be heated and further, a heat source 16 is arranged at a position away from the object 19 to be heated. Moreover, an opening/closing shield panel 18 is arranged for shielding the heat source 16, and the face of this shield panel 18 is made into mirror face.  Further, the induction heating means 11 has an induction heating coil 13 and the heat generating member 14 due to the eddy current, the induction heating coil 13 is arranged on the downside of a partition member 15, the heat generating member 14 due to the eddy current is arranged on the partition member 15, the object 19 to be heated is placed on the heat generating member 1 4 due to the eddy current, and ruggedness is formed on the upper face of the partition member 15.
Patent JP-H01259739-A (JP)
Title: Bearing device for electric rotary machine
Inventor: NAGAYAMA TAKASHI
IPC: H02K5/173
Filed: 1988-04-07
Abstract: PURPOSE:To decrease the relative rotational speed of the inner and outer rings of a bearing, by forming the outer ring of a first bearing fitting a rotor shaft to said inner shaft and the inner ring of a second bearing fitted to a frame supporting a stator into an integral body. CONSTITUTION:A rotating shaft 4 fitted to the rotor 3 of an electric rotary machine is fitted to the inner ring of a first bearing 5. Also, a frame 1 is provided with a second bearing 8, the outer ring of said bearing 8 is fastened to said frame 1, and the inner ring 10 of said bearing 8 is formed into an integral body with the outer ring 10 of said bearing 5. Said bearings 5 and 8 are juxtaposed in the axial direction and the diameter of the inner ring of said bearing 8 is made smaller than that of the outer ring of said bearing 5. Thus, the number of relative revolutions of the inner and outer rings of a bearing is made small and the rotational speed is increased without impairing lubricating properties.
Patent JP-H09273317-A (JP)
Title: Vibration-resistant reinforcing method of existing concrete structure
Inventor: SUZUKI SEIICHI
IPC: E04H9/02
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To easily, safely, and rapidly reinforce an existing concrete structure in indoor works without use of large construction machines. SOLUTION: Wall-reinforcing core rods 13 vertically extending along a boundary wall 2 side face are arranged, in the mutually facing central parts of the adjacent boundary wall side faces in the inside of a schoolroom 8 and slab- reinforcing core rods 15 are arranged along the underface of the floor slab 14 to be laid between the wall-reinforcing core rods 13. A form 19 is installed and concrete is placed to construct a new column-beam structure 12 for vibration-resistant reinforcement in the girder-direction in the inside of the schoolroom 8.
Patent JP-H08316870-A (JP)
Title: Radiocommunication transmitter-receiver
Inventor: PANU HAGUSUTOROOMU
IPC: H04B1/40
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To improve the integration degree of a mobile telephone by including a transmitting system and a receiving system in a filter section and arranging these systems in a protection cover formed by an electrically conductive material. SOLUTION: A filter consists of a derivative material block B, resonators 10, 11 are formed as holes in the block B, and these holes penetrate into the block B and coated with a conductive material. The resonators 10, 11 are coupled with each other on the side face of the resonator block B. An antenna switch is attained by two PIN diodes PINshunt, PINser. The bias voltage of each diode is supplied to a circuit via a port Vbias and a current-limiting resistor R/Vbias. Other individual elements and a transmission line connected to these elements form an impedance shaping circuit. A metallic cover surrounds the whole circuit to prevent interferences to the circuit.
Patent JP-H05292511-A (JP)
Title: Automatic white balance adjusting device
Inventor: SUGIMOTO YUKIHIRO
IPC: H04N9/04
Filed: 1992-04-06
Abstract: PURPOSE:To simplify mechanical structure and to appropriately adjust the white balance by providing a correcting means for correcting a color tone of a video signal in accordance with the magnitude of a power supply voltage for driving a light source. CONSTITUTION:An output of a CCD 1 for picking up image of an object is decoded by a decoder 2 and video signals Ro, Go and Bo are obtained. Subsequently, the video signals Ro, Go and Bo are inputted to a gain controller 22 as a correcting means. This gain controller 22 monitors a power supply voltage supplied to a light source 24 from a light source power source 23, and controls the gain of the video signals Ro, Go and Bo in accordance with magnitude of the power supply voltage. A color temperature of the light source is varied in accordance with magnitude of the power supply voltage, therefore, an optimal white balance is obtained by the foregoing color tone correction.
Patent JP-H03289482-A (JP)
Title: Magazine case for containing semiconductor product
Inventor: UEDA YOSHIHIKO
IPC: B65D85/38
Filed: 1990-03-30
Abstract: PURPOSE:To need no preparation for other stopper component parts and improve work efficiency and use a magazine case repeatedly and easily by having a stopper piece punched out partially in the shape of a tongue piece, or with the one free end and the other end held to be engaged with a ceiling wall, on a part of the ceiling wall, and by bending the hinge section of the stopper piece downward to insert the projected section at the tip into a hole confronted with a lower surface. CONSTITUTION:A shell-shaped magazine case main-body 1 has a stopper piece 2 punched out partially in the shape of a tongue piece, on the one part of a ceiling wall at both the ends of the main body 1. In a normal state, the stopper piece 2 is set to be extended in parallel with the magazine case main-body, and an internal semiconductor product 6 is not prevented from being taken out or contained in, but in the case of housing or packing the product in the magazine case, the stopper piece 2 is folded at 90 deg. at a hinge section 4. When a projected section provided with the tip of the stopper piece 2 is set on the lower surface of the magazine case main-body and is inserted into a hole 5, then in its state, the stopper piece 2 is bridged between the ceiling wall and the lower surface due to the springing property of the piece itself, and is fixed.
Patent JP-H03283996-A (JP)
Title: Centralized monitor controller
Inventor: SHIROOKA HIDEKI
IPC: G06F13/00
Filed: 1990-03-30
Abstract: PURPOSE:To easily extend the number of work stations as required by providing network transmissivity between a monitor control server and each monitor control client and between the monitor control client and a display window system. CONSTITUTION:A monitor control server 6 sends and receives monitor control information 10 with a remote monitor control system via a gateway 1 and updates a current state of monitored device depending on the received monitor information and informs the detection of a state change to relevant monitor control clients (A)7, (B)8 as monitor information (A)11 or monitor information (B)13 when the state change is detected. The monitor control clients (A)7, (B)8 act like clients for the monitor control server 6 and window systems 51, 52 and establish a link between the monitor control server 6 and the window systems 51, 52 at the start and the request and reception of the monitor information are implemented and the clients make display request to the window systems 51, 52.
Patent JP-H11327649-A (JP)
Title: Automatic cart steering mechanism
Inventor: SASAKI TAKASHI
IPC: A63B55/60
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for enabling manual steering as well of a cart in an automatic cart steering to follow a guide line buried under the ground of a cart path. SOLUTION: In this cart mechanism, an engine driven cart is provided with an electromagnetic induction sensor to detect a guide line laid along a cart path so as to enable automatic steering of the cart along the guide line. Further, a seat 10 on the cart is provided, a steering column 5 is erected at the front part of the seat 10, a steering handle 11 is projected from the steering column 5 in an oblique direction and an automatic/manual switching mechanism 99 for enabling automatic steering and manual steering is provided on the front part of the seat 10 below the steering handle 11. The automatic/manual switching mechanism 99 is capable of the switching operation of an automatic steering system and a manual steering system and enables even the manual steering by the steering handle 11 when an operator sits on the seat 10.
Patent JP-H03282389-A (JP)
Title: Accurate measurement entry radar
Inventor: YAMAGISHI HIROMITSU
IPC: G01S13/91
Filed: 1990-03-30
Abstract: PURPOSE:To prevent a weather clutter, etc., other than an aircraft from being tracked by correlating the converted position coordinates of an airport control radar and a secondary control radar with a new target of the accurate measuring entry radar in three or two dimensions. CONSTITUTION:A target detection part 4 is informed of a beam direction at the time of reception with data from a beam direction control part 8 to detect the distance, azimuth, and elevation of a target and send them to a PAR and ASR/SIF correlation processing part 10 as search target data r', theta'AZ, and theta'EL. On the other hand, ASR/SIF data from the airport control radar and secondary control radar are inputted to a coordinate conversion part 9 and converted from position data R, theta, and H to data (r), thetaAZ, and thetaEL of the coordinate system of the accurate measurement entry radar (PAR); and tracking start target data is selected by three-dimensional position correlation 10a when there is high-level data H or two-dimensional position correlation 10b when not and a tracking start position is determined. Consequently, the weather clutter, etc., is prevented from being tracked and even a target corresponding to ASR/SIF data including no high-level data can begin to be tracked by the PAR.
Patent JP-S5710551-A (JP)
Title: Transmission system of optical information
Inventor: TAMURA KOUICHIROU
IPC: H04B10/114
Filed: 1980-06-21
Abstract: PURPOSE: To execute the information transfer between transmission and reception devices efficiently, by locating a plurality of optical transmitters and receivers on a specific curve opposing to a mirror surface of convex or concave cylindrical mirror, and reflecting signal rays on the cylindrical mirror.  
     CONSTITUTION: An optical transceiver 2 is located on a point P 1  on a curved plane B opposing to a cylindrical mirror 1 having a cylindrical convex (or concave) plane A. When the mirror surface A is radiated in a radiation angle θ from the transceiver 2 located on the point P 1 , the point P 1  is selected so that the light just passes through the part between a central point 7 of the cylindrical mirror and a central point 8 of a circular arc. The reflecting light from the mirror surface A is returned as spreaded between a symmetrical point P 3  of the point P 1  and the point P 1  itself to the axial line C tying the points 7 and 8. Thus, a curved plane B is obtained so that the reflected light radiating the convex mirror A in a radiation angle θ from all the points between the points P 1  and P 3  can be and a plurality of optical transceivers 2 are provided on the curved plane B. Thus, the optical signal can distributed between the points P 1  and P 3 , be transmitted to all of the numerous stations at a bundle from one transmitting station efficiently. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60235620-A (JP)
Title: Filter for diesel exhaust particles
Inventor: JIYOSEFU SHII DETSUTORINGU
IPC: B01D53/34
Filed: 1985-04-22
Abstract: A self-cleaning diesel exhaust particulate filter is disclosed wherein burn-off of collected particulate matter is accomplished at certain exhaust gas temperatures, the filter being provided with a catalyst mixture of a platinum group metal and an alkaline earth metal, the presence of which lowers the temperature at which ignition of the particulate is initiated.
Patent JP-H07296853-A (JP)
Title: Method for charging
Inventor: KATO NAOYUKI
IPC: H01M4/485
Filed: 1994-04-22
Abstract: PURPOSE:To provide a good cycle characteristic even if a specific charging voltage is set high by charging a battery stepwise while gradually reducing charging currents after the battery is first charged at a constant current and at the specific charging voltage. CONSTITUTION:A specific charging voltage for charging an Li-ion secondary battery need be set high because the battery voltage of the Li-ion secondary battery is high. If the battery is held at a high voltage during charging, the battery performance is deteriorated. Therefore, the battery is charged at a charging current I1 for the first step of charging until the specific charging voltage is reached, and the charging current is reduced immediately after the specific charging voltage has been reached. When the charging current is reduced, the polarization of electrodes is temporarily decreased, and the voltage is decreased to below the specific charging voltage. Thereafter, the battery undergoes constant current charging with a reduced charging current I2 for the second step of charging until the specific charging voltage is reached again, and the charging current is reduced after the specific charging voltage has been reached. Such charging is repeated to (n) steps.
Patent JP-S61243255-A (JP)
Title: Manufacture of solar heat collector
Inventor: KODAIRA TAKASHI
IPC: F24S10/70
Filed: 1985-04-19
Abstract: PURPOSE:To permit to effect the film producing process of a heat collecting body without employing an equipment exclusive for the process by a method wherein a light transmitting vessel, accommodating the heat collecting body and a water containing substance, is heated under keeping the inside of the vessel in evacuated condition. CONSTITUTION:The heat collecting body 4 is accommodated in the light transmitting vessel 2 as it is an iron sheet itselt and the inside of the vessel 2 is evacuated to the pressure of 10<-2>mm Hg. Next, the vessel 2 is heated to the temperature of 350 deg.C or more under keeping the inside thereof in an evacuated condition. Subsequently, the inside of the vessel 2 is evacuated further under keeping the heating condition of the vessel 2. Water, released from the water containing substance, and the iron base sheet are reacted under the evacuation and heating of the vessel 2 in such a manner and a selective absorption film 4a, whose principal constituent is iron oxide (Fe3O4), is formed on the surface of the heat collecting body 4, therefore, the film may be produced by employing commonly the equipments utilized for successive heating and evacuating processes.