baber/WOPTO huggingface dataset:
Patent JP-H0431809-A (JP)
Title: Drive controller
Inventor: HIRASAWA KATAHIDE
IPC: H04N5/232
Filed: 1990-05-28
Abstract: PURPOSE:To prevent the occurrence of unnatural out-of-focus images by adopting first-lens moving speed detected results as control information only when the results meet a prescribed condition. CONSTITUTION:A lens drive control circuit 117 stores the divided area where a zoom lens 102 exists after discriminating the area by means of a zoom encoder 112 and measures the time required by the lens 102 for passing through the divided area. Then the circuit 117 calculates the ratio of the actual speed of the lens 102 to a standard speed of the zoom lens 102 to the divided area and corrects the stored speed of the lens 105. When it is discriminated that the zoom lens speed is not able to be measured, the circuit 117 does not adopt the measuring data and restarts the measurement. Therefore, the relative moving locus of the zoom lens and a focus lens can be followed accurately and the zoom lens can be set to a zooming position without causing out-of-focus, because the following speed of the focus lens can always be set accurately in accordance with the actual speed of the zoom lens.
Patent JP-S6029932-A (JP)
Title: Magnetic recording medium
Inventor: KADOKURA HIDEKIMI
IPC: C10M171/00
Filed: 1983-07-28
Abstract: PURPOSE:To improve the wear resistance of a magnetic layer, the wear resistance of a magnetic head and the smoothness of a tape surface by providing a magnetic layer consisting of contg. inorg. powder of <=2mum average grain size and >=5 Mchs hardness obtd. by mixing by a dry process under the condition of >=1G impact value and magnetic powder in the presence of an arom. carboxylic acid and/or silicone dispersant. CONSTITUTION:The particle size of inorg. powder is essentially <=2mum and more preferably <=1.5mum average grain size. The reinforcing material has good dispersibility as a dispersant having affinity to a toluene solvent is thickly and securely press-adhered to the surface of the inorg. powder. The reinforcing material having excellent dispersibility into an org. solvent, above all, toluene or a polymer is thus obtd. The reinforcing material is added to the magnetic powder at generally 0.1-15wt%, more preferably 0.5-10wt%. If the reinforcing material is added at 0.1wt% or below, the wear resistance of the magnetic layer decreases and if said material is added at >=15wt%, the wear of the magnetic head increases and therefore the addition at such a rate is undesirable.
Patent JP-S5665346-A (JP)
Title: Tape recorder
Inventor: MOMOTA TETSUO
IPC: G11B27/10
Filed: 1979-10-26
Abstract: PURPOSE: To enable automatic music selection in a shorter time than before by running a tape at a very high speed until an inter-music gap one field before a  desired piece of music and then by running it at a normal speed after it is detected.  
     CONSTITUTION: To terminal H or shift register 8, a reproduced signal from reproducing head 9 is inputted and to terminal A, solenoid circuit 17 is connected. The output of terminal B is led to transistors 26 and 27 of time constant circuit 28 and motor circuit 3. To reproduce the piece of music preceding by six fields throug this constitution, the 6th light emission diode 15 6  is turned on by preset switch 14 and the very-high-speed reproduction mode is set. In this state, register 8 counts down, one by one, with an inter-music no signal from head 9 and, when detecting it five times, holds terminal B at level L to turn off transistors 26 and 27, so that the tape will be placed in normal fast-forwarding mode. Then when the inter-music gap of the desired piece of music is detected, solenoid 18 is fed with electric current to start the reproduction of the desired piece of music. Thus, music selection can be performed in a short time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08334958-A (JP)
Title: Electrophotographic copying device
Inventor: FURUICHI AKIRA
IPC: G03G15/043
Filed: 1995-06-06
Abstract: PURPOSE: To provide an electrophotographic copying device capable of obtaining a faster copying speed at the same paper carrying speed by shortening the loss time for which the carrying of a recording paper stops. CONSTITUTION: The electrophotographic copying device is provided with a paper carrying control and time storage part 18 for controlling a paper feeding operation and time paper carrying operation of a timing roller and storing time t1 until the leading edge of the recording paper reaches the timing roller from the position of a paper position detecting sensor and then, stops an optical operation controlling and time calculating part 19 for controlling the irradiating operation and movement in a scanning direction of an exposing lamp and calculating time t4 from the start of the movement in the scanning direction of the exposing lamp to reaching the leading edge of an original, and a time comparing part, 20 for comparing the time t1 with the time t4.  At the time when the recording paper reaches the paper position detecting sensor, the start of the movement in the scanning direction of the exposing lamp is controlled by the result of the comparison of the time, so that the time required for a copy can be shortened and a copying speed is increased.
Patent JP-S61286355-A (JP)
Title: Benzoylalnine and use
Inventor: YOZEFU PENINGAA
IPC: C23F11/14
Filed: 1986-06-13
Abstract: Benzoyl alanines having the formula:   <IMAGE>   in which the symbols R1 and R2 (a) both represent hydrogen or (b) both represent a straight-chain or branched chain alkyl residue having from 1 to about 6 carbon atoms, or (c) R1 represents hydrogen and R2 represents a straight-chain or branched chain alkyl residue having from 1 to about 6 carbon atoms and in which the symbol R3 represents a C(CH3)m(CH2OH)3-m moiety wherein the symbol m represents an integer of from 0 to 3 and alkali metal and ammonium salts thereof, are disclosed. The compounds are useful as corrosion-inhibitors for metals in aqueous systems.
Patent JP-H09320367-A (JP)
Title: Manufacture of cross-linked polyethylene insulated cable
Inventor: NAKAMURA SHIYOUICHIROU
IPC: H01B3/44
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of water content in an insulator so as to maintain cable characteristics in an excellent state and prolong the service life by cooling oxygen and the water content in a metal sheath so as to condense and eliminate the same. SOLUTION: A cable element assembly which is successively from its inside composed of a conductor 2, an inside semiconductor layer 3, an insulator 4, an outside semiconductor layer 5 and a tape layer 6 is covered with a metal sheath 7 so as to form a cable main body 1. A connection hole 8 is provided in the side portion of the metal sheath 7, which is connected to a condenser 12 by a joint 9 via a valve 10 and a connection pipe 11. The condenser 12 is cooled to a lower temperature than the boiling point of oxygen by liquid nitrogen filled in a gap portion between the same and a mantle 13, and at least one part of the oxygen and water content is condensed and captured so as to reduce the respective partial pressures to predetermined values or less. Thereafter, the joint 9 is separated from the valve 10 and is sealed by a metal plate or the like. Thereby, even in heat cycles after manufacturing, the generation of a water content amount resulting from heat decomposition can be suppressed, and excellent cable characteristics can be maintained for a long period.
Patent JP-S5664504-A (JP)
Title: Multigroup sharing fan-shaped beam antenna
Inventor: EBINE YOSHIO
IPC: H01Q19/17
Filed: 1979-10-30
Abstract: PURPOSE:To realize the uniform directivity within the horizontal surface between the input and output terminals, by tilting the opening faces of several electromagnetic horns provided to the phase center axis vertical to the electric field axis of the reflector surface against the horn axis. CONSTITUTION:The primary electromagnetic radiation horns 21-24 are distributed on the phase center axis vertical to the electric field axis of the fan-shaped beam antenna reflector 1. Then the cut angle is provided to the horns 21-24 in correspondence to the position of attachment, and as a result the directivity within the horizontal surface can be made uniform between the input and output terminals.
Patent JP-H09285265-A (JP)
Title: New apparatus for processing shiitake mushroom
Inventor: SOMEYA TOSHIO
IPC: A23L19/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for the automatic and sure removal of foreign materials attached to sliced pieces of Shiitake mushroom (Cortinellus shiitake) such as wood chips, fine fiber pieces, hairs or eggs of insects. SOLUTION: A stepwise net 2 consisting of 4 steps is placed at the downstream end of a belt conveyor 1 and a guide chute 10 is placed between the net 2 and the conveyor 1. The net 2 is provided with 1st heaters 3 at three parts at its tip end and an aeration hole 4 at one part of the net. A slantly declining delivery chute 9 is placed at the downstream end. Second heaters 6 are placed above the net 2 opposite to the heaters 3 and the aeration hole 4 and the net 2 is wholly covered with a frame 5 having a double structure. Powder is shaken off from sliced pieces of Shiitake mushroom by the vertical oscillation of the net 2 and the foreign materials attached to the pieces are floated by the heaters 3 and air stream blown up from the aeration hole 4.  The escape of foreign materials can be prevented by the frame 5 to enable the sure and automatic removal of the materials by the heat-treatment from above and below and impart the sliced mushroom pieces with the taste and flavor of Shiitake mushroom.
Patent JP-H10311462-A (JP)
Title: Sheath tube
Inventor: HAYAKAWA KAZUYUKI
IPC: F16L59/153
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To relieve a collision of a water passing tube with a sheath tube on the basis of a water hammer phenomenon, and enhance heat reserving performance of the tube itself by integrally forming a shock absorbing layer composed of a foaming agent having both heat reserving performance and shock absorbing performance on an inner peripheral surface. SOLUTION: A sheath tube S1 is a synthetic resin corrugated flexible tube such as polyethylene, and a shock absorbing layer C1 is formed on its inner peripheral surface in a condition of being brought into close contact with both a recessed part and a projecting part. This shock absorbing layer C1 is molded by a foaming material such as a soft resin, and is required to have heat reserving performance and shock absorbing performance. Therefore, when a water passing tube P inserted inside waves by a water hammer phenomenon, the water passing tube P collides with the shock absorbing layer C1 , and this collision is relieved, and heat is reserved when hot water is supplied.  In this sheath tube S1 . since the shock absorbing layer C1 is formed so as to be brought into close contact with recessed-projecting parts of its inner peripheral surface, when the water passing tube P is passed, the shock absorbing layer C1 is not dislocated.
Patent JP-S5930522-A (JP)
Title: Shutter for camera
Inventor: HAYAMIZU YASUO
IPC: G03B9/24
Filed: 1982-08-13
Abstract: PURPOSE:To stabilize the closing operation of a sector and to improve the accuracy in exposing second time, by constituting a shutter wherein the sector is opened by the operation of an opening ring and when a closing ring is operated in order to close the sector after starting of the opening operation, the opening ring is detained at the same instant and is thus stopped. CONSTITUTION:When a sector 4 is opened by starting the clockwise rotation of an opening ring 2, a vertical bend part 2e presses the other end 36b of a lever 36 and rotates a lever 36 against a spring 35 and the exposure ends while the saw tooth-like end 36a of said lever is held detained. At the same time, coils 28a, 28b are energized to open a closing iron piece lever 19, to force a closing lever 13 to rotate clockwise and to release the detention of standing bent part 3c of the ring 13 by the one end 13a. Then the ring 3 is rotated clockwise by a spring 6 thereby giving the closing operation to the sector 4. At the same instant, the one end 13a of the lever 13 presses a lever 30 and the detaining end 33b of a lever 33 detains the saw tooth-like end 36a. The ring 2 is surely stopped by the other end 36b of the lever 36 and only the ring 3 is rotated, by which the sector 4 is stably closed.
Patent JP-H0654064-A (JP)
Title: Method for aquisition of database information of exchange for attached processor and attached processor
Inventor: ROBAATO DEIIN RIIDAA
IPC: H04L69/14
Filed: 1993-05-20
Abstract: PURPOSE: To provide a method for realizing an exchange for obtaining latest data base information on which an attached processor easily and precisely copies data base information on the exchange and to provide the attached processor used by the method. CONSTITUTION: For obtaining a copy of directory information from the data base 111 of the exchange 10 by the attached processor such as a voice mail device 11, the 'directory' function of the exchange 10 is used by emulating the use of the 'directory' function by a digital display subscriber telephone set 140 or a remote management maintenance port 119 is used by emulating the use of the remote management maintenance port 119 by a remote management terminal 145.
Patent JP-H06136710-A (JP)
Title: Road reinforcing method
Inventor: OTA SEIZABURO
IPC: E01C11/16
Filed: 1992-05-02
Abstract: PURPOSE:To prevent compression into a roadbed and a mixing phenomenon by providing a non-wooven fabric layer of specified fiber density on almost even roadbed soil and providing a crushed stone layer. CONSTITUTION:Non-wooven fabrics are manufactured by giving thermal fusion to olefin group fiber. At this time, a fiber density is 10-2000m/cm<3>, preferably 20-500m/cm<3>. Roadbed soil 1 is drilled to be almost even. Non-wooven cloth sheets 2 are placed on the roadbed surface. When the non-wooven cloth sheets 2 are continuously placed, the non-wooven cloth sheets are laid overlapping each other at the ends or two or more can cover it. Then, crushed stones are put on the non-wooven fabric sheets 2 and then given compaction to form a crushed stone layer 3 as the uppermost layer. It is thus possible to prevent the reduction of the crushed stone layer 3 resulting from the crushed stones compressed into the roadbed soil 1 and a mixing phenomenon between the roadbed soil 1 and the crushed stone layer 3.
Patent JP-H035399-A (JP)
Title: Cadmium telluride crystal and production thereof
Inventor: SETO SATORU
IPC: C30B11/00
Filed: 1989-05-31
Abstract: PURPOSE:To obtain a large-sized CdTe single crystal having high specific resistance by adding Ga as a dopant to a quartz ampule contg. Cd and Te as starting materials to a prescribed concn. and growing a single crystal by the Bridgman method or other method. CONSTITUTION:Metallic Ga is added to a quartz ampule contg. Cd and Te as starting materials to 5X10<14>-5X10<18>atoms/cm<3> concn. of Ga. The ampule is then vacuum-sealed and a single crystal is synthesized by the Bridgman method or a gradient freeze method. A large-sized CdTe single crystal having high specific resistance is obtd.
Patent JP-H06329991-A (JP)
Title: Production of colorless rosin
Inventor: MAEDA MASAO
IPC: C09F1/04
Filed: 1993-05-18
Abstract: PURPOSE:To produce a colorless, odorless rosin excellent in stability and suitable as a modifier of a soap compsn. by dehydrogenating a purified hydrogenated rosin in the presence of a dehydrogenation catalyst. CONSTITUTION:Crude rosin such as gum rosin or wood rosin is hydrogenated under heating in pressurized hydrogen in the presence of a hydrogenation catalyst (e.g. palladium-carbon) to give a hydrogenated rosin, which is subjected to steps such as of distillation, recrystallization, and extraction to remove high- molecular weight substances, unsaponified substances, etc. The resulting purified hydrogenated rosin is dehydrogenated under a pressure of 10kg/cm<2> in the presence of a dehydrogenation catalyst (e.g. a rhodium catalyst) to give a colorless rosin. An alkali metal salt of thus obtd. colorless rosin is suitable as an emulsifier for a synthetic rubber, and an esterification product of the colorless rosin is suitable as a tackifier of a hot-melt adhesive.
Patent JP-H10336021-A (JP)
Title: Phase locked loop circuit utilizing schmitt trigger circuit
Inventor: EUGENE O SULLIVAN
IPC: H03L7/183
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To attain a very small steady-state phase error with the input of a phase comparator block within a PLL lock voltage range. SOLUTION: Each Schmitt trigger circuit in a Schmitt trigger circuit block has a hysteresis quantity which varies depending not only upon the temperature and voltage factor of the input voltage, but also upon the damping coefficient Z(ζ) of a PLL. The center points of the positive and negative thresholds of the hysteresis curve of each Schmitt trigger circuit are set by the current-voltage characteristic of a charge pump circuit in a charge pump circuit block. The Schmitt trigger circuit block instructs a control logic circuit to turn on or off a PMOS pump UP transistor and NMOS pump DOWN transistor in the charge pump block so as to control the aspect ratio of the PMOS pump UP transistor against that of the NMOS pump DOWN transistor.
Patent JP-H1140495-A (JP)
Title: Superposition accuracy measuring mark for manufacture of semiconductor device and manufacture thereof
Inventor: SHIMOMURA KOJI
IPC: H01L21/68
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To carry out superposition measurement according to contrast by forming a superposed region from an impurity introduced region and a step part formed in the outer peripheral part thereof and making the position of the step part on the main surface of a semiconductor substrate coincide with the boundary of the impurity introduced region on the main surface of the semiconductor substrate. SOLUTION: The upper surface of an impurity introduced region 12 is located lower than the upper surface of a substrate 7 and a step is formed in the outer peripheral part of a superposed region 9 formed in a recessed shape. Namely, the step part 13 is formed at the position of the boundary between the substrate 7 and the upper peripheral part of the impurity introduced region 12. Because the superposed region 9 is the impurity introduced region, while the discrimination of the boundary is impossible, the position with respect to the reference position 11 can be recognized by means of the contrast resulting from the formation of the step part 11. As for the superposed region 9 and a photosensitive material pattern 10, the position thereof can be recognized by means of the contrast resulting from the difference of the film quality.
Patent JP-S5765032-A (JP)
Title: Monitor for digital transmission path
Inventor: YANAGIDA KIYOSHI
IPC: H04J3/14
Filed: 1980-10-09
Abstract: PURPOSE:To make the check of presence of abnormity on a digital transmission line easy and grasp the state of transmission line accurately, by displaying data in an arbitrary time slot designated by the digital transmission line on a CRT display with digital format at each frame. CONSTITUTION:A highway designated from a device 1 to be observed is drawn in a multiplexer 2, a serial data transmitted on highway at an S-P conversion circuit 3 is converted into parallel data with a prescribed bit in time slot unit, and outputted to a character memory circuit 5 via a latch circuit 4. On the other hand, the specified bit in one time slot from the device 1 is counted at a one time slot counter 6, and the bit of n notation is counted at a 128 time slot counter 7, the output of the counter 7 and the designated time slot to be observed are compared at a coincidence comparison circuit 8. A write-in strobe generating circuit 14 is operated with the output of the circuit 8 and data in arbitrary time slot are displayed on a CRT display 18 with digital format.
Patent JP-S5567744-A (JP)
Title: Manufacture of photosensitive resin plate
Inventor: HOSAKA YUKIHIRO
IPC: G03F7/30
Filed: 1978-11-16
Abstract: PURPOSE: To manufacture the photosensitive resin plate which is superior in the adhesiveness between substrate and relief and is free from any undercut by containing organic peroxide in the adhesive layer provided to the substrate and contacting this and the photosensitive resin contained with the decomposition accelerator for the above-mentioned peroxide.  
     CONSTITUTION: About 1W50wt% of organic peroxide (benzoyl peroxide, t-butyl peroxy acetate, etc.) is compounded to an adhesive agent such as polyester polyurethane resin or the like and this is coated on a substrate to form the adhesive layer. On the other hand, about 0.1W10wt% of organic peroxide decomposition accelerator (N, N-dimethyl aniline, tetramethylthiourea, etc.) is compounded to photosensitive resin and this is coated on the substrate provided with the above- mentioned adhesive layer to form the photosensitive layer, whereby the photosensitive resin plate is provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5842201-A (JP)
Inventor: YAGI HIDEAKI
IPC: G01N27/12
Filed: 1981-09-07
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-H05335385-A (JP)
Title: Probing apparatus
Inventor: FUJIWARA HITOSHI
IPC: G01R1/073
Filed: 1992-06-01
Abstract: PURPOSE:To obtain a probing apparatus wherein an object to be treated can be aligned with a test head in a measuring operation and a high-frequency measurement can be performed with high accuracy. CONSTITUTION:A probe card 9 which is provided with a probe needle is attaches directly to a test Mac 1; a detection means 14 which detects the inclination of the probe card 9 with reference to a mounting stand 4 is attaches to the mounting stand 4 which supports an object under test; a correction means which corrects the inclination of the mounting stand 4 on the basis of information from the detection means 14 is installed. The correction means is composer of three support parts which support the mounting stand 4 and whose length can be changed. By charging the length of each support part, the inclination of the mounting stand 4 is corrected. Thereby, since the probe card can be attached directly to the test head, the connecting part such as a measuring cable or the like between the test head and the probe card can be eliminated, an increase in the impedance of the title apparatus can be eliminated and a high-frequency measurement can be performed accurately.
Patent JP-S5944295-A (JP)
Inventor: PEETAA KOOTE
IPC: D05B69/20
Filed: 1983-08-02
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-S5566993-A (JP)
Title: Method of making solid fuel from paper-making sludge
Inventor: GOTOU SHIGEO
IPC: C10L5/44
Filed: 1978-11-15
Abstract: PURPOSE: Sludge from paper making is mechanically dewatered, controlled in the water content by heat treatment and then compressed to produce solid fuel that burns very well.  
     CONSTITUTION: Sludge supplied from paper making of 70W80% water content is dewatered mechanically with, e.g., filter press, screw press, centrifuge or compressor to 50% water content. Then, the resulting sludge is heat treated in a hot-air drier to 25% water content. The product seems to be completely dry. The sludge is compressed at a pressure over 300kg/cm 2  into small balls. 
     COPYRIGHT: (C)1980,JPO&Japio