baber/WOPTO huggingface dataset:
Patent JP-2000022120-A (JP)
Title: Two-dimensional image detector
Inventor: IZUMI YOSHIHIRO
IPC: H04N5/357
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional image detector which exhibits high responsiveness and is adaptable to dynamic images by forming semiconductor materials such as CdTe, CdZnTe or the like on an active matrix substrate at a temperature of 300 deg.C or lower. SOLUTION: An image detector comprises an active matrix substrate 1, which is provided with electrode wiring arranged in grid form, plural thin film transistors(TFT) 5, each of which is disposed on each grid point and pixel electrodes 14 connected to the electrode wiring via the thin film transistors(TFTs) 5 and an opposed substrate 2 on which connecting electrodes are formed. The active matrix substrate 1 and the facing substrate 2 are bonded together by an anisotropic conductive adhesive 3. Furthermore, the opposed substrate 2 is divided into 12 substrates which are arranged like tiles.
Patent JP-H09251652-A (JP)
Title: Skew adjusting mechanism of optical disk drive device
Inventor: MANO TAKASHI
IPC: G11B7/09
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To attain the high speed servo operation with simple constitution by adjusting a skew of an optical disk recording medium while adjusting the inclined angle of a driving shaft for a spindle motor. SOLUTION: In the case a recording/reproducing surface of the optical disk recording medium is proved to be not vertically irradiated by a laser beam, if the optical disk recording medium is inclined downward to the right under the irradiation of the laser beam in the vertical direction, a movable bearing 105 is moved to the left side when a cam 108 is made to rotate clockwise around a pivotal shaft 108a to bring the part having larger outside diameter of the cam 108 into contact with an adjusting arm. Consequently, the driving shaft 102b is rotated around a fixed shaft, and the recording/reproducing surface of the optical disk recording medium becomes almost horizontal.
Patent JP-S58175135-A (JP)
Title: Magnetic recording medium
Inventor: MATSUMOTO KAZUMASA
IPC: C10M135/00
Filed: 1982-04-05
Abstract: PURPOSE:To provide high wear resistance and shelf stability and to obtain high reproduction output, by adding a specified compound to a magnetic recording layer. CONSTITUTION:To a magnetic recording layer on the surface of a support is added a compound represented by formula I , wherein R is optionally substituted alkyl, alkenyl or aryl, Z is -O-, -NH- or -S-, M is H, an alkali metallic atom or an ammonium salt, and n is an integer or 1-5. The compound is concretely represented by formula II or III.
Patent JP-S58174267-A (JP)
Title: Spin coating device
Inventor: SHIBATA KEIICHI
IPC: B05C11/08
Filed: 1982-04-05
Abstract: PURPOSE:To form a coating film of uniform thickness on the surface of an object to be coated, by enlarging gradually the distance between the rotating object to be coated and a vibrating plate opposing to the object from the center of rotation toward the outer periphery and thereby making the flow of air throughout the center and periphery uniform. CONSTITUTION:When a glass plate 14 is rotated, a photosensitive agent on the surface is expanded toward the outer periphery by centrifugal force, and the excessive agent is discharged from a discharge port 17. At this time, since the distance between the plate 14 and a vibrating plate 18 is enlarged gradually from the center toward the outer periphery, air flow generated by rotation becomes uniform throughout the center and the outer periphery, Further, since the vibrating plate 18 is vibrated vertically by a cylinder 19, the clearance between the vibrating plate and the 14 changes incessantly, and air flow in the radial direction is generated. Accordingly the discharge of a solvent evaporated from the agent is effected efficiently, and the uniform thickness of agent throughout the center and peripheral part can be formed.
Patent JP-H01231373-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAGI HARUYOSHI
IPC: H01L29/78
Filed: 1988-03-11
Abstract: PURPOSE:To facilitate the etching process in the procedure for patterning W or Mo, by growing a tungsten film or molybdenum film of the desired thickness on a board by using sputtering method and chemical raper growing method alternately and implanting ions into a semiconductor board from above a patterned wolfram film or molybdenum film. CONSTITUTION:After forming a component separating oxide film 32 and a gate oxide film 33 on a silicon board 31, a sputtered W film 34 is formed by accumulating W or Mo by sputtering method and then a CVD-W film 35 is formed on said sputtered W film 34 by CVD method. W films and Mo films of about 2000Angstrom  thickness in all are formed in this manner. The columnar crystals formed by sputtering method and CVD method are of different organizations, therefore, a film obtained by alternately forming these films blocks channel on the boundaries of these films to enable the film to be used as a mask for implanting ions without channeling effect.
Patent JP-H03259600-A (JP)
Title: Insertion detection apparatus of component provided with lead
Inventor: ISHIKAWA MITSUSHIGE
IPC: B23P21/00
Filed: 1990-03-09
Abstract: PURPOSE:To enhance the reliability of a detection operation by a method wherein the rear-surface side of a printed-circuit board is provided with a lead detection means and a lead guide and a lead is guided within a detection range of the lead detection means. CONSTITUTION:A base stand 8 is attached to a conveyance unit which can be moved to an arbitrary position on the X-Y plane. A chuck 6 holding a component is moved to a part just above an insertion position by using the conveyance unit. Then, when an insertion detection apparatus 12 of a component provided with leads is raised and a cylindrical lead guide 1 is brought close to a part directly under component insertion holes in a board 3, the chuck 6 which has gripped the component is lowered. Component leads 4 are passed through the component insertion holes in the board at a part near the lower-limit end of the chuck 6; in addition, they are guided within a detection range at the front of a reflection-type photosensor 2 by using the lead guide 1. When a lower-limit detection switch 11 of an insertion head is in an ON state and the photosensor 2 is turned on, this situation indicates that the component has been inserted correctly. When the photosensor is turned off, this situation indicates that an insertion defect has been caused.
Patent JP-S63224736-A (JP)
Title: Catalyst for hydrolizing carbonyl sulfide
Inventor: MORI KENJI
IPC: B01D53/86
Filed: 1987-03-13
Abstract: PURPOSE:To decrease deterioration of the titled catalyst due to hydrocarbon at low temp. and to increase activity and durability of the same, by compounding alumina with sodium hydroxide and/or potassium hydroxide and forming the catalyst for hydrolyzing carbonyl sulfide. CONSTITUTION:The catalyst for hydrolyzing carbonyl sulfide is produced by incorporating an aq. soln. of sodium hydroxide or an aq. soln. of potassium hydroxide to alumina, or kneading the alumina with said aq. soln. and then drying the mixture at <=200 deg.C, usually at about 110-130 deg.C. The amt. of sodium hydroxide and/or potassium hydroxide to be added to the alumina is 1-15wt.% to the amt. of the alumina and is preferably 2-10wt.%. gamma, x, k, theta or alpha-alumina is used as the above-mentioned alumina, but gamma-alumina is more preferable.
Patent JP-S61215558-A (JP)
Title: Electrophotographic developer composition
Inventor: KOGAI MASAHIKO
IPC: G03G9/08
Filed: 1985-03-20
Abstract: PURPOSE:To obtain a developer prevented from offset without using an offset preventing liquid and fixable at a lower fixing temp. by using a binder resin composed essentially of a vinyl type polymer obtained by polymerizing a vinyl type monomer with a vinyl type cross-linking agent in an amt. of 0.005wt% of the monomer. CONSTITUTION:The binder resin is prepared by copolymerizing a styrene or its deriv. for forming the main skeleton of the resin, with an ethylenic monocarboxylic acid or its ester for controlling the thermal characteristics, such as softening point, triboelectrifiability and triboelectrification amt. As the vinyl type crosslinking agent, a compd. having >=2 double bonds, such as divinylbenzene, is used. The absolute value of the inclination of the apparent viscosity measured with the flow tester of the KOKA Method is regulated to <=0.15ln(poise)/ deg.C, and the sum of the max. value of a higher side deviation from the regressed straight line of the apparent viscosity and the max. value of a lower side deviation is controlled to >=2.0X10<5> poise in the viscosity range of 1.0X10<5>-1.0X10<6> poise. The softening point of this flow tester is, preferably, within 100-160 deg.C.
Patent JP-H02192674-A (JP)
Title: Connection terminal
Inventor: KAWANAMI MASAAKI
IPC: H01R11/22
Filed: 1989-03-08
Abstract: PURPOSE:To reduce the electric resistance by providing the first spring with a small spring constant at the pin terminal side, superposing the second spring with a large spring constant to the first spring, and putting the terminal out of the end where the first spring is connected to the second spring to connect to an external wire. CONSTITUTION:A spring terminal 11 is divided into the first spring 12 with a small spring constant and the second spring 13 with a large spring constant. The first spring 12 is arranged at a pin terminal 3 side, on which the second spring 13 is superposed, and a terminal 12a is drawn out from the end where the first spring 12 is contacted to the second spring 13 and contacted to an external wire 6. When a mate terminal is inserted in the pin terminal 3, the pin terminal 3 is pushed in to a cap 4, the first spring 12 with a small spring constant is contracted largely, and the wires of all the windings are mutually contacted, reducing the electric resistance. Consequently, the electric resistance owing to the spring terminal 11 can be reduced.
Patent JP-S57171044-A (JP)
Title: Air to fuel ratio control system for internal-combustion engine
Inventor: OKADA MORINAGA
IPC: F02D41/14
Filed: 1981-04-15
Abstract: PURPOSE:To enable to control correctly without any time delay by a method wherein a proportioal constant and an integral constant are read in accordance with the parameter of operation and are operated by a rich signal and a lean signal in the air to fuel ratio control system controlling air bleed or the like. CONSTITUTION:A central processor 14 figures out the parameter of operation from a function memorized in an ROM15 by the signal of a number of revolution and the signal of a vacuum, both memorized in the RAM16, and reads out  the proportional constant P and the integral constant I in accordance with read  operation divisions to memorize them into the RAM16. Next, a compensating  value for the opening and closing rate of a solenoid valve 9 is operated from the P, I values of the RAM16 and a rich or lean decision signal lambda by the predetermined function of the ROM15. Accordingly, the air to fuel ratio may be controlled correctly and accurately without causing any hunting or time delay for respective operating conditions by a method wherein the P, I values as well as the divisions of the operating conditions which are to be set with the central processor 14 are selected properly.
Patent JP-H10257433-A (JP)
Title: Digital video recorder
Inventor: MURASHIMA HIROSHI
IPC: H04N5/92
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To output an MPEG video signal and an audio signal to a digital TV receiver even at the time of special reproduction by performing multiple recording of video signal for special reproduction onto a time compressed audio signal corresponding to set fast forward speed in a data area for special reproduction such as fast forward. SOLUTION: A time base is time-compressed into 1/N by the N-fold speed time compression circuit of audio TP data preparation circuit 7. Therefore, there is a section to be partially abandoned but a sound level is not changed and the time compressed audio signal to grasp contents is provided. This signal is stored in a buffer 8, this signal is multiplexed with video data for TP and data (A) for TP are provided. The data (A) for TP and data for NP are inputted to a track data preparation circuit 9, NP and TP data are stored in the determined area while being numbered, and track data (B) are prepared. In order to record these data, a correct code is added by an error correct code addition circuit 20, and these data are formatted by a tape formatting circuit 11 and recorded later from a head 13 onto a tape T.
Patent JP-S61214031-A (JP)
Title: Interruption processing method of microcomputer
Inventor: TSUCHIYAMA YOSHIRO
IPC: G06F9/48
Filed: 1985-03-20
Abstract: PURPOSE:To process satisfactorily the input of high priority by providing a circuit storing the value of an n-bit counter in response to each input signal to store the change of each input signal and applying an interruption to a CPU with the change of an input signal. CONSTITUTION:External input signals 1-4 are supplied to logical differentiating circuits 1-4 for detection of level changes, and the outputs of these detections are sent to n-bit latches 6, 7, 9 and 10, a factor flag circuit 11 and a CPU interruption request pulse producing circuit 12 respectively. Then the output and the reset input of the circuit 11 and the outputs of those latches 6-10 are connected to a bidirectional data bus and set in a read/write enable state respectively with designating of each address. Then an AND is obtained for output signals given from circuits 1-4 and an interruption request signal is produced at a CPU by said OR output. Thus the CPU reads the contents of the circuit 11 out of the data bus to carry out the interruption processing and also to reset the contents of the circuit 11 which are already reset by the data bus.
Patent JP-H07237895-A (JP)
Title: Underfloor embedded lift device
Inventor: YOSHIDA FUMIO
IPC: B66F7/28
Filed: 1994-03-01
Abstract: PURPOSE:To secure a big lift stroke even in the case where the length of each member is short, and to simultaneously elevate each pair of members in right and left to stabilize the operation by forming a lift part, which is formed of a pair of guide members and a pair of lift members, into the two-stage structure. CONSTITUTION:When a hydraulic cylinder 20 is driven to extend a rod 20a, a base frame member 3 is raised through a cable 22. Both guide members 5 are raised, and also both supporting members 8 inside of both lift members 6 are raised. Furthermore, a transmitting cable 10, of which one end is fixed to the bottom part 1a of a pit 1, is stretched, and the other end of this transmitting cable 10 lifts both the lift members 6. As a result, a material to be lifted such as a vehicle, which is placed on both receiver parts 7, is lifted. At this stage, since both the lift members 6 are lifted simultaneously with lifting of both the guide members 5 due to lifting of the base frame member, lifting of the two-stage structure is achieved. Consequently, even in the case where each length of both the guide members 5 and both the lift members 6 is short, a large lift stroke can be secured.
Patent JP-H08215846-A (JP)
Title: Arc welding equipment
Inventor: HIRAYAMA TAKAHIDE
IPC: B23K9/12
Filed: 1995-02-20
Abstract: PURPOSE: To prevent buckling of wire in cable conduit and at wire feed roller part by detecting the electric current of welding wire feed motor and stopping feed of wire in the case the detected electric current exceeds the allowable electric current. CONSTITUTION: A feed roller 5 is driven by a feed motor 7, a wire 2 is taken out from a wire reel 6 and feeded to a tip 12 at the tip of a torch 3 through a conduit cable 4, by generating arc between the tip and a base metal 1, welding is executed. At this time, the electric current of feed motor 7 is detected with an electric current detecting circuit 8, by comparing the detected electric current to the allowable electric current value set in an allowable electric current setting device 10 with a comparator 9, in the case the detected electric current value exceeds the allowable electric current value, it is discriminated as generation of tip deposition and then the feed motor 7 is controlled with a motor control circuit 11, the feed of wire 2 is instantly stopped. By this method, the buckling of wire 2 in the conduit cable 4 and at the feed roller 5 is prevented.
Patent JP-S56154089-A (JP)
Title: Compressive blanket for printing
Inventor: KIMURA TAMISUKE
IPC: B41N10/02
Filed: 1980-04-29
Abstract: PURPOSE: To provide a single cytoplasmic rubber layer with excellent property of compression and make it display excellent property of printing by dividing the rubber layer into two layers and also by joining the layers together integrally through the intermediary of a noncytoplasmic intermediate rubber layer.  
     CONSTITUTION: The compressive blanket in the present invention is prepared by using the cytoplasmic rubber layes 3 and 7 of two layers, and the ratio occupied by the total thickness of the cytoplasmic rubber layers in the whole thickness of the blanket is remarkably larger than that in the usual case wherein the cytoplasmic rubber layer of one layer is provided. This compressive blanket consists of a rubber layer 1 for printing located on the surface, an upper reinforcing cloth layer 2, the 1st cytoplasmic rubber layer 3 (i.e. the 1st compressive layer), the 1st intermediate reinforcing cloth layer 4, the intermediate rubber layer 5, the 2nd intermediate reinforcing cloth layer 6, the 2nd cytoplasmic rubber layer 7 (the 2nd compressive layer) and a lower reinforcing cloth layer 8. By the aforesaid constitution, the compression-strain-characteristic of compressive force is improved to a large extent and thereby an extremely-excellent printing effect can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57171003-A (JP)
Title: Steam turbine
Inventor: TAKAHASHI MASAHIKO
IPC: F01D25/26
Filed: 1981-04-15
Abstract: PURPOSE:To simplify the structure of a casing and as well as reduce the fluid loss by a structure wherein a part of the periphery of the casing of an upperstream side stage group is formed in double shell structure in a mixed pressure steam turbine. CONSTITUTION:Lowerstream side stage groups 24 and 25 are provided at both the sides of the upperstream side stage group 23 in the manner of double-flow. A part of the periphery of the casing 20 at the part falling on the upperstream side stage group is formed in double shell structure so as to shape a steam passage 30 with closed structure between walls. Steam pipings 34 and 35 for feeding primary and secondary steams are respectively connected to a casing 22 formed in single shell structure. In such a manner as mentioned above, the simplification of the structure of the casing can be resulted. Furthermore, because the primary steam is flowed through the steam passage 30 in the lower side stage group 24 and mixed with the secondary steam, the flow rate of the primary steam passing through the steam passage 30 can be reduced and the reduction of fluid loss can be resulted.
Patent JP-H09220461-A (JP)
Title: Apparatus for producing lumped granule
Inventor: ITO HIROSHI
IPC: B01F7/04
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the failure of vanes by prohibiting the adhesion of lumped gracules on Wall surface materials. SOLUTION: A pair of revolving shafts 11, 12 arranged in parallel in a transverse direction are meshed with gears 21, 22 and are rotated opposite to each other by means of motors 3. The revolving shafts 11, 12 are provided with the many vanes 5 curved toward the front ends in the state that these vanes bite between the front and rear of the vanes fixed respectively to the other revolving shafts. The outer peripheral positions of the traces of revolutions of the vanes 5 are provided with the rubber wall surface materials 6 with which the material to be kneaded comes into sliding contact. Both side parts thereof are bolted 7 to the inner flanks of a machine body 4. Projecting bands 41 along the longitudinal direction of the revolving shafts are installed to the inside bottom at the center of the machine body 4 and the wall surface materials 6 are mounted thereon, by which these bands are so supported that approximately the lower half parts thereof may be flexibly defomted. When the lumped granules 90 are strongly pressed by the vanes, the wall surface materials 6 are curved to the outer side and the collision of the lumped granular materials 90 against the vanes 5 is averted.
Patent JP-S52139317-A (JP)
Title: Signal converter
Inventor: MATSUSHITA SHINICHI
IPC: H04N9/24
Filed: 1976-05-17
Abstract: PURPOSE: To realize a color reproduction unit of direct demodulation system against the transmission signal of PAL system for the color TV picture receiver of beam index system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60200473-A (JP)
Inventor: SAGAWA NORIO
IPC: H01R9/05
Filed: 1984-03-24
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-S63222555-A (JP)
Title: Telephone set
Inventor: ISHIMATSU HIDEAKI
IPC: H04M1/274
Filed: 1987-03-12
Abstract: PURPOSE:To eliminate the limit of the number of the locations from which a telephone call is made with fewer operations being an input of a telephone number by printing out a telephone number as a code and using a reader to read the code as the telephone number. CONSTITUTION:The telephone number is coded by a code converting section 6, printed out by a code print section 7 and stored as a printed matter. In making a phone call, the printed matter is read by a code reader 8 to send a telephone number signal to a dial signal section 4. The section 4 converts the telephone number signal into a dial signal and sends it to a telephone line 9. Thus, the telephone call is made with fewer operations being the input of telephone number and since the printed matter is printed without the limitation of the number of items of call destination, the limit of the number of called locations is eliminated.
Patent JP-S59183251-A (JP)
Title: Heat storage tank by use of heat exchanger
Inventor: KAMAYA SHIYUUJI
IPC: F24H1/18
Filed: 1983-03-31
Abstract: PURPOSE:To increase the amount of heat exchange by a method wherein a second heat exchange zone communicating with a first heat exchange zone formed at the lower area of the outer peripheral surface of a vertical cylindrical tank is provided at the bottom surface of the tank. CONSTITUTION:The first heat exchange zone 3 is formed such that heat medium flow passages in layers are provided at the lower area of the outer peripheral surface of the tank 1 and the second heat exchange zone 4 having the like passage 2 communicating with the first heat exchange zone is provided at the outer peripheral section 12 of the bottom surface 5 of the tank 1 excluding the central portion of the bottom surface. As a consequence, it is possible to increase the amount of heat exchange since the difference in temperature between low temperature hot water standing near the bottom surface of the tank 1 and the heat medium due to the convection of water in the tank 1.
Patent JP-S54148892-A (JP)
Title: Nitrosoated derivative of hydroxystyrene polymer and its preparation
Inventor: FUJIWARA HIROSHI
IPC: C08F8/42
Filed: 1978-05-16
Abstract: NEW MATERIAL:A nitrosated derivative of hydroxystyrene polymer of formula I or II: [l>=0; n>=3; CM is vinyl comonomer; V is No; W is OMa; X is N-OMa; Y is O; Ma is H or alkali (earth) metal; V and W and X and Y may form chelate bonds via transition metals). USE:Chelate, ion exchange, adsorbent resins, high polymer reagents or catalysts, functional materials, dyes, etc. PROCESS:A hydroxystyrene polymer of formula III is reacted with a nitrosyl radical- forming agent, e.g. a nitrite, in a solvent, e.g. N, N-demethylformamide to give a mixture of a polymer of formula I and a polyvinylbenzoquinone monoxime of formula II which is a tautomer. Alternatively, the polymer of formula III is nitrosated with an oxidizing agent and hyroxylamine in the presence of a tresition metal.