baber/WOPTO huggingface dataset:
Patent JP-2001044866-A (JP)
Title: Information reception method and system thereof
Inventor: MATSUMURA TAKAKAZU
IPC: H04N5/44
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To output and record a digital signal resulting from decoding a broadcast signal, while converting its bit rate. SOLUTION: A time division demultiplexer 12 demultiplexes a broadcast signal demodulated by a tuning demodulator 11 in time series and outputs the demultiplexed signal by each program, an MPEG decoder 21 extracts a decoded digital signal from this output and a color dynamic image is demultiplexed with the quality, in compliance with the MPEG2 system and outputted externally from a video audio data output terminal 14. A code converter 22 receives the digital signal, converts the bit rate of this signal into a value including an arbitrary no conversion set by a bit rate variable adjustment device 15 and the code converter 22 outputs the resulting digital data to a digital data output terminal 17.  Furthermore, a built-in code storage device 23 receives the digital data from the code converter 22 and records and stores them and in the case of reproduction, the recorded digital data are given to the MPEG2 decoder 21.
Patent JP-H0950637-A (JP)
Title: Skew adjustment device for optical pickup
Inventor: SUGAWARA YUTAKA
IPC: G11B7/095
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a skew adjustment device for optical pickup by which a tangential skew and a radial skew are surely corrected in simple constitution. SOLUTION: This optical pickup includes a light emitting means 11, an objective lens 15 for irradiating an optical disk with light from the light emitting means, an actuator 17 for supporting the objective lens movably in the biaxial direction and a photodetector 16 for detecting return light from the optical disk. Then, the skew adjustment device is constituted to include an arm means 26 whose one end is connected to a fixing part of the actuator while the other end is fixedly held and a driving means 26 for displacing this one end of the arm means by a prescribed amt.
Patent JP-H0266995-A (JP)
Title: Method of mounting electronic part on circuit
Inventor: KAWAI HIROKI
IPC: H05K3/32
Filed: 1988-08-31
Abstract: PURPOSE:To make it possible to perform mounting electronic components by forced drying by applying at least two-liquid type urethane of epoxy-resin based paint wherein conductive metal powder is mixed on pattern lands which are provided on a circuit board, and forcibly drying and hardening the paint under the state wherein an electronic component is mounted on the circuit board. CONSTITUTION:At least two-liquid type urethane or epoxy-resin based paint 3 wherein nickel based conductive metal powder 4 is mixed is applied on pattern lands 2 on a circuit board 1. Then, an electronic component 5 is mounted on the circuit board 1 so that leads 6 are in contact with the specified positions of the pattern lands 2. The entire unit is put into a drying furnace under the state wherein the leads 6 of the electronic component 5 are electrically connected to the pattern lands 2 through the paint 3. The paint 3 is hardened by forced drying. The mixed metal powder 4 sinks by the difference in specific gravities between the powder and a vehicle and laminated on the pattern lands. The conductivity between each pattern land 2 and each lead 6 is secured. The evaporating component in the paint 3 is evaporated at the same time. The nonvolatile component covers the metal powder 4 and becomes a stable film 7.
Patent JP-S60134754-A (JP)
Inventor: KENESU DABURIYU KIYANPEN
IPC: F02P1/02
Filed: 1984-10-16
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-2000053469-A (JP)
Title: High strength special form brick
Inventor: SAITO HIDEO
IPC: C04B35/626
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To ensure high strength even for a special form brick with parts different from each other in thickness. SOLUTION: The brick is based on silicon carbide, the ratio of the thickness of the thin part to that of the thick part is 20-60% and the bending strength of the brick at ordinary temp. is 300-500 kg/cm2. After the brick is fired, the silicon carbide grains have a grain size distribution in which grains of >=2,000 μm occupy <=3 wt.%, grains of 1,000 to <2,000 μm occupy 20-30 wt.%, grains of 250 to <1,000 μm occupy 20-40 wt.%, grains of 90 to <250 μm occupy 10-18 wt.% and grains of <90 μm occupy 25-35 wt.%.
Patent JP-H03141199-A (JP)
Title: Production of single crystal cvd diamond
Inventor: TOOMASU RICHIYAADO ANSONII
IPC: C30B25/10
Filed: 1990-08-21
Abstract: PURPOSE: To enhance the purity by maintaining the contact state of a single crystal seed of HPHT diamond under pressurizing and heating with a hydrocarbon-hydrogen mixture containing a specified amount of hydrocarbon in the presence of a metallocene or its thermal decomposition product.  
     CONSTITUTION: The hydrocarbon-hydrogen mixture containing a hydrocarbon such as methane in 0.5 to 1.5 vol.% is passed on the organic metal compound of metallocene such as ferrocene or metal selected from among Fe, Co and Ni and made into the hydrocarbon-hydrogen mixture containing the metallocene in 10 -4  to 1 vol.%. At a reaction cylinder in which pressure is maintained at 0.1 to 50 Torrs, preferably, 5 to 15 Torrs, this mixture is continuously introduced into glass plasma generated from a microwave generator at a temperature of 500 to 1000°C, preferably, about 800 to 1000°C. As a result, a single crystal of diamond is grown on a single crystal seed of HPHT diamond of 0.1 to 1 carat. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6373528-A (JP)
Title: Gettering structure of semiconductor device
Inventor: SHIMIZU GIICHI
IPC: H01L21/322
Filed: 1986-09-16
Abstract: PURPOSE:To get rid of all of the vanishing of gettering capability due to heat treatment, the imperfection of gettering due to distance from circuit part to gettering region, the generation of foreign particle, and the bad effect on device characteristics due to a defective layer, by forming selectively the defective layer in the inside of a dielectric isolation layer in a diffusion process. CONSTITUTION:As for forming a defective layer 4, it is desirable to form it in a P<+> type insulating diffusion layer 3 which has no effect on electric characteristics at all. Further it is desirable to form it immediately before a P-type base diffusion layer 5 is formed. After the P<+> type diffusion layer 3 is formed including a burring process, a heat treatment of high temperature and long time is not performed, so that the gettering capability of the defective layer 4 does not vanish. As it is done immediately before the base and emitter regions are formed, maximum capability can be obtained. It is enabled by adding one photolithography process and ion implantation. That is, lattice defect is positively utilized for gettering, because when ions are implanted with high acceleration energy into a semiconductor substrate, atoms in the substrate are knocked on and the lattice defect is generated.
Patent JP-S6461652-A (JP)
Title: Corrosion measuring instrument for pipe inside
Inventor: TAKADA HIDEO
IPC: G01N21/954
Filed: 1987-09-01
Abstract: PURPOSE:To secure the detection of occurring corrosion by guiding infrared rays from the internal wall of a pipe which is heated by a heater to an infrared sensor, and controlling the path of the infrared ray between the pipe inside and infrared sensor and scanning the pipe inside. CONSTITUTION:The unit formed by coupling a wire 50, a heater part 20, a scanning part 30, and a fiber part 40 is inserted into the pipe 10 and moved in the pipe 10 while rotated at an equal speed; and the internal wall is heated under uniform conditions and the infrared ray from the internal wall 11 is guided to the infrared sensor by a mirror 33 and the optical fiber 43. A corrosion part after heating is smaller in heat capacity than a part where no corrosion is caused, so the temperature is higher and the infrared-ray radiation quantity is larger. Then the output of the infrared sensor when the corrosion part is scanned becomes larger than the output corresponding to the part where no corrosion exits and the corrosion part is securely detected according to the output of the infrared sensor.
Patent JP-H04101973-A (JP)
Title: Boarding place push button for elevator
Inventor: SADAMORI SHIGERU
IPC: H01H13/04
Filed: 1990-08-20
Abstract: PURPOSE:To prevent the burning or damage of a boarding place push button caused by mischief done to it or its button head part by adding a metal made button cover, held by a cover frame, to the surface side of the boarding place push button formed of a plastic molded article. CONSTITUTION:A cover frame 4 nut-fastened to a face plate 1, and a button cover 5 held by the cover frame 4 are both made of metal. A housing 9 is fitted to the face plate 1 together with a spacer 13 by nut-fastening. The button cover 5 is held in the built-in state by the cover frame 4. The button cover 5 is further provided with cushioning rubber 7 fitted to its lower face, and a lighting acrylic plate 6 fixedly fitted to its center part. A movable contact shoe 10 is pressed to a boarding place push button 8 by a spring 12.
Patent JP-S6371420-A (JP)
Title: Automobile with solar battery
Inventor: NAKAJIMA YUKIO
IPC: B60K16/00
Filed: 1986-09-16
Abstract: PURPOSE:To improve an electricity accumulating capacity by insertably and removably providing a projecting plate in such a way that it strides over a through space for the riding of a driver, in a windshield provided on the front top face of an automobile body, and providing solar batteries on the top faces of said windshieid part and projecting plate. CONSTITUTION:An automobile body 1 consists of a long-size body part 6 having tires 3, 4 which are rotated by a motor 2 on the front and rear of its bottom part, a back part 6 provided on the rear top face of the body part 5, and a windshield part 7 which is provided on the front top face of the body part 5 while leaving a space from the back part 6. The inside of the windshield part 7 is made hollow forming a housing space 11, and rail parts are formed on both sides of the housing space 11. Also, a flat projecting plate 13 is insertably and removably provided in the housing space 11 via the rail parts. Further, a flat streamlining plate 16 is provided on the top of the back part 6. And, solar batteries 17 are provided on the top faces of the windshield part 7, the projecting plate 13, and the streamlining plate 16.
Patent JP-S6373020-A (JP)
Title: Control circuit for combustion equipment
Inventor: MORITO KATSUMI
IPC: F23N5/12
Filed: 1986-09-16
Abstract: PURPOSE:To improve thh safety of a combuetion equipment, by a method wherein the combustion condition of a burner is deemed as a predetermined condition to detect a flame current value by a flame current detecting circuit when the combustion, effected by an ignition timer, ie switohed to a normal combustion while the combustion is stopped when the combustion is abnormal. CONSTITUTION:When a set time has elapsed, an ignition timer circuit 30 transmits a dombustion starting slgnal to a oombustion control circuit 1. The co.bustion contro] circuit 1 effeote control related to combustion operation, ignition and combustion. When one hour has elapsed, the outp1!t of the combustion starting signal of the timer cirouit 30 is stopped and the combustion control circuit 1 transmits a stop signal to a burner motor control cirouit 4 and a pump control circuit 7 whereby the combustion is atopped. When a set knob 28 is positioned at 'continuous' before one hour is elapsed, a timer time set circuit 29 outputs a low level output to the combustion control cirouit 1. The combustion control circuit 1 outputs a ventilation check signal to a timer 23, the timer 23 outputs a check signal to a holding circuit 24, combuation condition is held in medium combuetion, thb value of flame current at this time is detected by a flare detecting circuit 9 to determined whether the combustion is to be.ontinued and when the oombuetion is abnormal, the combustion is stopped.
Patent JP-H0963189-A (JP)
Title: Recording device, reproducing device and recording/ reproducing device
Inventor: TSUKAMOTO MANABU
IPC: G11B20/10
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To record and reproduce two signals efficiently with one system by recording/reproducing a second input signal to/from a recording medium uninterruptedly while recording/reproducing a first signal in an intermittent access manner. SOLUTION: Sound data read by an optical head 12 is stored into a memory 6 by a memory controller 5 through a RF processing circuit 14 and an EFM- ACIRC encoder/decoder 4. After that, the data is read from the memory 6 and outputted from the output terminal 11 through an ATRAC encoder/decoder 7, and a D/A converter 10. In this case, because the storing speed of data into the memory 6 is faster than the readout speed, the storing action to the memory 6 is intermittent. Accordingly unless in operation, an external input signal from an information output terminal 19 can be written into a disk 1 through an encoder/decoder 18 and a magnetic head 2. In such a way, external input signals are recorded/reproduced and processed efficiently by the use of one system while sound signals are uninterruptedly recorded and reproduced.
Patent JP-H10158269-A (JP)
Title: Supported type chemical compound
Inventor: FRITZE CORNELIA DR
IPC: C07F3/00
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound, capable of being neutral or ionic in a composition without discharging components into a solvent, and useful as a catalyst system, etc., for polymerizing an olefin by combination thereof with a metallocene, etc., by composing the compound of a carrier and a specific unit covalently bonded thereto. SOLUTION: This compound is composed of a structure represented by formula I  A<c+> is a cation; (c) is 1-10; (b)>=0; T is a carrier; (y) is >=1; (a) is 0-10; (a).(y)=(c).(b); N is a unit represented by formula II [M is a group IIa, IIIa, IVa or Va element of the periodic table; R is a substituent group of M such as a halogen or a 1-40C carbon-containing group (Z); X is Z; S is a spacer for covalently bonding M to T; (d), (e) and (f) are each 0 or 1; (g), (h), (k) and (r) are each 0-10; (i) is 0-1,000; (j) is 1-6: (w) and (z) are each 0-2] and is neutral when (a) is 0 and a charged unit when (a) is >=1}. Furthermore, a carrier having 10-100m<2> /g specific surface area, 1-500μm average particle diameter, 0.5-4.0mL/g pore volume and 2-50nm pore diameter is preferably used as the T.
Patent JP-H0965516-A (JP)
Title: Equipment arrangement board
Inventor: TSUYUMINE OSAMU
IPC: H02B1/30
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To manufacture the board in a labor-saving manner and to connect base plates firmly. SOLUTION: In an equipment arrangement board having a pair of lateral members 3 disposed opposite to each other along the vertical direction, base plates 1 which are juxtaposed in a plurality between the paired lateral members 3 along the vertical direction so that they form virtually the shape of U with the paired lateral members 3 and on the inner surfaces of which electric equipment is arranged, connective members 2 connecting the base plates 1 in a plurality and cover bodies 7 which are supported between the lateral members 3, opposite to the base plates 1, in such a manner that they can be opened and closed, the connecting members 2 are disposed so as to connect the base plates 1 adjacent mutually in continuity along the vertical direction.
Patent JP-S6278649-A (JP)
Title: Personal computer
Inventor: TERAICHI HIROO
IPC: H04L13/00
Filed: 1985-10-01
Abstract: PURPOSE:To attain the direct transmission or direct reception of the produced data to or from a facsimile at the remote side, by providing an interface to a MODEM NCU. CONSTITUTION:An interface 13 set to a MODEM NCU 20 is provided to the main body of a personal computer 10 in an attachable/detachable way. The documents, etc. are produced by the computer 10 and stored in an external storage 3. Then these documents are read out to a main memory 12 and these read-out data are turned into MH codes. The telephone number of the facsimile at the remote side is sent by controlling the NCU 20. The connection is secured to the facsimile at the remote side with reception of an answer signal. Then the data on the MH code is transmitted. When this connection is through, a circuit is cut off to complete a transmitting action.
Patent JP-S6197758-A (JP)
Title: Memory control system
Inventor: ONO SHIGEAKI
IPC: G11C8/00
Filed: 1984-10-18
Abstract: PURPOSE:To shorten the mean memory access time and to increase the transfer time by adding the integer value accordant with the data path width to the preceding memory access address delivered from an address buffer to estimate the next address and giving previously an access to a memory. CONSTITUTION:The address delivered from a CPU301 is led to an address buffer 306 of a memory board 305 and then supplied to an adder 314 as well as a selector 310. The estimated value of the memory address of the next access is equal to +1, +2 or +4 according to the number of bits of a data bus 317 and added by the adder 314. The output of a register 312 is supplied to a decoder 309 and a memory 308 through a selector 310. Then the next address is started by an estimated address as soon as the preceding access is over. While the outputs of the register 312 and the buffer 306 are compared with each other by a comparator 313. If no coincidence is obtained from said comparison, a memory access is started again.
Patent JP-H0266751-A (JP)
Title: Magneto-optical recording medium
Inventor: WATABE ROKURO
IPC: G11B11/105
Filed: 1988-08-31
Abstract: PURPOSE:To additionally improve reproduction performance by providing a transparent film for light interference between a light transparent substrate and a magnetic film and forming the transparent film of a material which causes a change in refractive index by the light and heat of laser. CONSTITUTION:A chalcogenide film is formed as the transparent film 2 for light interference on the polycarbonate substrate 1 and the magnetic film 3 and a protective film 4 are provided thereon to form the recording medium. The change in the refractive index arises in the chalcogenide film 2 and the reflectivity changes accordingly when this medium is irradiated with the laser light. The quantity of the light necessary for a signal level reflects at the time of recording and the balance is inverted in magnetization for the purpose of recording. The larger quantity of light is obtd. at the time of reproducing and further, the refractive index restores the original value when the magnetization is returned by erasing. The reproduction performance is additionally improved by forming the transparent film of the material which is changed in the refractive index in such a manner.
Patent JP-S6376940-A (JP)
Title: Automatic speed change gear for automobile
Inventor: HATANO YUTAKA
IPC: F16H3/66
Filed: 1986-09-17
Abstract: PURPOSE:To shorten the axial length of a car by bearing a transfer gear in a cantilever mode in a casing, and arranging a clutch to couple and uncouple an input shaft and the carrier of a Ravineaux type epicyclic gearing between said transfer gear and said epicyclic gearing. CONSTITUTION:Torque from an input shaft 2 coupled with a torque converter 1 at its one end is transmitted to an output shaft 3 through a Ravineaux epicyclic gearing 7 and a transfer gear 4, and the rotation of said output shaft s reversibly rotates right and left driving links through differential gears 5 or the like. In this case, the casing 21 of a speed change gear is formed with a boss part 24 at the end part of the input shaft 2 on the side of the transfer gear 4, and the outer periphery of said boss part 24 is caused to rotatably support the driving gear 4a of the transfer gear a in a cantilever mode. In addition to that, a clutch 23 to couple and uncouple the input shaft 2 and the carrier 12 of the epicyclic gearing 7 is arranged between said transfer gear 4 and said epicyclic gearing 7.
Patent JP-H0758133-A (JP)
Title: Conductive adhesive sheet
Inventor: ONISHI TATSUYA
IPC: H05K3/32
Filed: 1993-08-11
Abstract: PURPOSE:To provide surface mounting of chips with adequate adhesion strength and less tendency of warping and without generation of voids and chip cracks by fixing on a supporting film conductive adhesive that can peeled and contains essential components of an epoxy resin, a curing agent, a synthetic rubber with a specified weight average molecular weight and a conductive powder. CONSTITUTION:The epoxy resin in an epoxy compound that has two or more epoxy radicals in a molecule. There is no restriction on the kind of curing agent unless it damages the performance of the semiconductor device after the assembly. Synthetic rubber of average molecule weight of 10,000 or more is used. Conductive metal powders are silver powder, copper powder or nickel powder and single powder or mixture of two or more kinds of powders are used. Essential components are the epoxy resin, the curing agent, the specific synthetic rubber and the conductive powder. Concerning the conductive adhesive sheet, the paste like adhesive material is made by mixing and kneading these components uniformly with three rollers.
Patent JP-S6280911-A (JP)
Inventor: MAEDA MASAHIKO
IPC: C08L23/08
Filed: 1985-10-03
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-S59109608-A (JP)
Title: Controller for intake gate
Inventor: NOGUCHI TETSUYA
IPC: E02B9/04
Filed: 1982-12-16
Abstract: PURPOSE:To avoid the failure of control due to meaningless calculation by a method in which accoding to a return signal representing the state of the gate in operation, the preparation of commands to the operating part of the intake gate in a gate operation command preparation part is stopped if the gate is in operation. CONSTITUTION:In the function generator 43 of a gate operation commander 100, the gate operation target value 44 of an intake gate 2 is calculated from an output comnand value 9 and intake port water level signal 12. In a gate operation limiting processor 27, a limit of gate operation is applied to the target value 44 and an operation command value 41 is prepared and sent out while making an allowance for a gate opening degree 14 detected by a detector 13. When the command value 41 is transmitted to a gate operating part 170, the intake gate 2 is regulated by an operating motor 18 until actual gate opening degree 14 coincides with the target value 44. When the gate 2 is in operation, the calculation of the target value 44 by a function generator 43 is stopped while watching a gate-in-operation signal 42 from the signal generating processor 45.