baber/WOPTO huggingface dataset:
Patent JP-H06253109-A (JP)
Title: Picture reading and page turnover device for book original
Inventor: FUJIOKA TETSUYA
IPC: H04N1/107
Filed: 1993-02-24
Abstract: PURPOSE:To improve the miniaturization and reliability by allowing a scanning unit whose movement in the vertical direction is restricted to receive an original surface of a book original pressed upward. CONSTITUTION:In the state of a control pulley 48 that it is freely turned in a direction opposite to a predetermined direction, a control wire 40 is moved toward a hook 41 by a torsional spring going to push up an original platen 1 upward. A original surface of a spread and open book original BO placed on an upper side of each original platen located to the left and right sides is pressed onto a scanning unit 200 by the movement of the control wire 40. The press contact state of the original surface onto the scanning unit 200 is maintained with an action of a one-way clutch to set a shaft 54 to be a freely turnable with respect to a connection pulley by keeping an original platen elevating/descending motor 61 while the original surface on each original platen 1 is pressed into contact onto the scanning unit 200 through the rising of each of the left and right original platens 1.
Patent JP-S53121373-A (JP)
Title: Material transporting apparatus
Inventor: KAJIKAWA YOSHIHIRO
IPC: B65G29/02
Filed: 1977-03-29
Abstract: PURPOSE: To provide a transport apparatus, capable of transporting long articles such as steel pipe from one position to another without causing rotation of turning of the same, and also capable of positively stopping the article at a position where it is to be stopped. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52119874-A (JP)
Title: Semi-conductor device
Inventor: NAKAMURA SHIYUUICHI
IPC: H01L27/04
Filed: 1976-04-02
Abstract: PURPOSE: To reduce the coupling capacity of a transistor in the semiconductor integrated circuit for high speed switching. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09228312-A (JP)
Title: Road surface gripping device for vehicle
Inventor: TSUMURA TOSHIHIRO
IPC: E01H5/12
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To realize a means for improving counter road surface grip on a snow road and an icy road, without a troublesome operation such as attachment and removement of a tire chain. SOLUTION: A drum 2 having plural lugs 7 on the periphery, is rotatably supported by an arm 3 in front of a driving rear wheel 1, and the arm 3 is pivotted on a car body 21 in such manner as to freely elevate, to form a roughed surface forming means A. The lugs 7 bite into an ice build up (b) by autorotation, when the drum 2 is operated at a lowered operating position, thereby a projecting and recessed groove m is formed on a predetermined travelling locus of the rear wheel 1, and a tire gripping is improved. The drum 2 is operated at an upper storing position on an ordinary road, to prevent the road surface from being damaged.
Patent JP-H05262700-A (JP)
Title: Preparation of 1,4-alkylenediamine
IPC: C07C209/48
Filed: 1991-03-01
Abstract: PURPOSE: To obtain 1,4-alkylenediamine in a high yield with the formation of secondary amine or the like suppressed by bringing a specified dinitrile succinate and hydrogen into contact with a hydrogenated catalyst consisting of cobalt oxide or the like and an alkali metal oxide or the like and reacting them with each other at a specified temp. under a specified pressure.  
     CONSTITUTION: Succinic dinitrile (such as methylsuccinic dinitrile) of formula I (R 1  and R 2  are H, 1-10C alkyl, phenyl or benzyl) and hydrogen are brought to contact with a hydrogenated catalyst contg. one or more kinds of among cobalt oxide and the oxides of iron, nickel, manganese, chlomium, molybdenum, tungsten and phosphorus elements and one or more kinds among the oxides of alkali metals, alkaline earth metals, rare earth metal scandium and/or yttrium in the Periodic Table, and they are allowed to react with each other at a temp. of 30 to 250°C under a pressure of 50 to 350 bar to obtain the objective 1,4- alkylenediamine (e.g. 2-methyl-1,4-butanediamine) of formula II. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11233011-A (JP)
Title: Manufacture of pdp panel
Inventor: KAMATA YORIO
IPC: H01J11/38
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent pressure deterioration or breakdown of a dielectric layer in the processes from metal electrode formation to dielectric layer formation. SOLUTION: This manufacturing method includes a process, in which a copper layer 4 is formed on a glass substrate 1 through primary Cr(chromium) layer 3, and secondary Cr layer 5 is formed on the copper layer 4, and then patterning of the primary Cr layer 3, the secondary Cr layer 5 and the copper layer 4 is performed to thereby form a laminated metal electrode, and a process, in which a copper oxide film 4a is formed on the side of the copper layer 4, which is exposed on the side edge part of the laminated metal electrode, so that its film thickness may become thicker than that of a naturally oxidized film of the copper layer 4.
Patent JP-S51111318-A (JP)
Title: Recording and playing of voice signal in vtr
Inventor: YOKOYAMA KATSUYA
IPC: H04N5/91
Filed: 1975-03-26
Abstract: PURPOSE:To make simultaneons play of picture and voice possible by delaying voice signal when voice signal was recorded on the same position as the picture signal by delaying voice signal by designated period.
Patent JP-S61196383-A (JP)
Title: Pattern extraction mode
Inventor: KURINO KIYOMICHI
IPC: G06K9/34
Filed: 1985-02-27
Abstract: PURPOSE:To minimize memory capacity of pattern storage and processing time for pattern extraction by setting up windows and extracting only the bare minimum of patterns necessary for selection of a character pattern. CONSTITUTION:By scanning, reflected light from a form 2 is made incident on a light receiving element 4, converted to electric signal, binarized and stored in a memory device 6. A microprocessor 7, after segmenting patterns of the memory circuit 6 with picture patterns in row units, sets up a window of sufficient size to extract a pattern of one character in segmentation processing of one character, extracts only the pattern with outline existing in the window, thence extracting character pattern as outline data. From such data pattern of one character is obtained which is compared by the microprocessor 7 with the standard pattern of the dictionary file 8 and outputs the recognition results to the host device 9.
Patent JP-S61246195-A (JP)
Inventor: KONSUTANTO ADORIAAN ANTON FUAN
IPC: A61K31/7028
Filed: 1986-02-20
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-S60180210-A (JP)
Title: Automatic gain adjusting circuit
Inventor: HIKITA JIYUNICHI
IPC: H04B1/16
Filed: 1984-02-27
Abstract: PURPOSE:To attain ease of gain control and stabilization against a large input by using the adjustment of large input gain in common at a large input so as to obtain a control voltage changed corresponding to the true large input. CONSTITUTION:An AGC current is increased in the AGC operation in responce to the large input and flows to the emitter of a transistor TR56 from a voltage/current converting circuit 68. A voltage drop is generated across a resistor 58 by the AGC current and the emitter potential is increased. The potential between the base and emitter of the TR56 is decreased, a currnent flowing to the TR56 is a minute current and its current value is decreased exponentially in response to the large input. Thus, the AGC current is increased. When the AGC voltage of the TR56 is increased, the base voltage of the TR54 is increased and when the TR54 is conducted, a TR52 is conductive and the input signal of a frequency mixer circuit 4 is suppressed by the short-circuit of a primary coil of the tuning coil 16.
Patent JP-S63206578-A (JP)
Inventor: KIMURA AKIO
IPC: E04H6/18
Filed: 1987-02-19
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-H09231955-A (JP)
Title: Battery mounting device
Inventor: SENDA HIROSHI
IPC: H01M2/10
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent a cover fixing operation when a battery is mounted from being forgotten for its mounting operation by a method wherein a cover is integrally formed with a pressure member bridged over an upper part of the battery. SOLUTION: A pressure member 1 is formed in such a state as one in which a battery cover 2 is continuous to a pressure plate 39. The cover 2 covers substantially an entire length over a feeding port of a battery 31, forms a projecting part with an upper bulged projection having a U-shaped section, it being bent from one end of an opening end 4 of the projecting part 3, extended and formed to continuous to the end part extending along a longitudinal direction of the pressure plate 39. With such an arrangement as above, the pressure member 1 is connected to a fastening rod 41, fastened with a fastening nut 42, thereby the battery 31 can be fixed to a receiving block 32 and concurrently it is possible to fix the cover 2 covering the upper surface of the battery 31.
Patent JP-H06247678-A (JP)
Title: Escalator
Inventor: TERANISHI KATSUYA
IPC: B66B29/08
Filed: 1993-02-25
Abstract: PURPOSE:To provide an escalator capable of preparing a flat area for three footsteps not necessarily on the same plane during a travel for mounting a wheelchair having a long inter-axle distance. CONSTITUTION:Treads 3, 5 independently movable in the vertical direction respectively are provided on at least a pair of adjacent footsteps 4, 6 among multiple footsteps 2 connected endlessly. The tread 5 is provided on the footstep 6 located at the lower level during a travel, its tread depth size can be expanded to the opposite direction to the other tread 3, and the moving heights of the treads 3, 5 are controlled in response to the travel positions of the adjacent footsteps 4, 6. At the time of boarding and alighting, a platform, the expanded tread, and the unexpanded tread are aligned at the same level. During an inclined travel, the stored unexpanded tread and the expanded tread are applied with a step within the safe range for mounting a wheelchair. A mounting flat area for the three footsteps easy to load or unload the wheelchair can be prepared, a tread moving device is miniaturized, and the economical efficiency can be improved.
Patent JP-H05234535-A (JP)
Title: Display device for cathode-ray tube image
Inventor: WATANABE MITSUAKI
IPC: H01J29/76
Filed: 1992-02-24
Abstract: PURPOSE:To reduce unnecessary radiation by inclining fringe parts on the opening part side and neck part side of horizontal and vertical deflection coils of a deflection yoke. CONSTITUTION:Fringe parts 4, 4' on the opening part side of a horizontal deflection coil 1 are inclined on the funnel side of a cathode-ray tube, and the fringe form is laid along the form of the funnel of the cathode-ray tube. The center parts of the parts 4, 4' are curved to be protruded in the opposite direction to the funnel side of the cathode-ray tube. Fringe parts 5, 5' on the neck part side of the coil 1 are inclined in the opposite direction to the funnel side. Fringe parts 6, 6' on the opening part side of a vertical deflection coil 2 are inclined on the funnel side of the cathode-ray tube, and the center parts of the parts 6, 6' are curved to protrude in the opposite direction to the funnel side of the cathode-ray tube, and fringe parts 7, 7' on the neck part are inclined in the opposite direction to the funnel side. An unnecessary radiation can thus be reduced.
Patent JP-H04257743-A (JP)
Title: Regenerative operation detecting circuit for rolling stock
Inventor: NONAKA MASAAKI
IPC: B60M3/06
Filed: 1991-02-07
Abstract: PURPOSE:To reduce the number of the parts of a main circuit, to reduce cost, to shorten assembly and test time, and to reliably count one action of regenerative operation as one action. CONSTITUTION:An output from an automatic voltage regulating circuit 5 to detect the increase of a trolley voltage during regenerative operation is converted into a digital signal by means of a comparator 10. A counter is driven through an off-delay timer 15 to count the number of regenerating operation times.
Patent JP-H11216783-A (JP)
Title: Manufacture of rubber crawler
Inventor: ONO YOSHIHIKO
IPC: B29C33/12
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To realize the precise positionings of core metals in a mold by a method wherein a pair of dents for forming the projections of a rubber crawler are continuously provided at fixed pitches so as to house a pair of corner parts formed in each core metal and set each core metal in a lower mold by pinching the central part of the core metal between projected strips. SOLUTION: In the center cavity 2 of a lower mold 1, a pair of dents 3 for forming projections projecting from the inner peripheral surface of a rubber crawler are continuously provided longitudinally at fixed pitches. In addition, a pair of projecting strips 4 projecting opposite to the dent 3 are formed before and after between a pair of the dents 3. Further, core metals 10 are set in the cavity 2 of the lower mold 1 by putting the corner part 12 of each core metal in the dent 3 and, at the same time, pinching the central part 13 of the core metal 10 between a pair of the projecting strips 4. As a result, the strain concentrating to a rubber part is dispersed so as to realize the smooth rolling of sprockets and idlers in order to run a crawler without developing cracks in the rubber parts and separations in the interface between the rubber part and the core metal.
Patent JP-H05238611-A (JP)
Title: Web surface winder
Inventor: NAGANO KAZUHIKO
IPC: B65H23/195
Filed: 1992-02-24
Abstract: PURPOSE:To provide a surface winder which does not break a web from perforations due to the tension during winding even if the size of each perforation of the web is made large. CONSTITUTION:A web 20 is pressed by a rider roller 16 and wound by the core 18 between winding rollers 10 and 12. When winding draw to a close, a perforating cutter 2A is rotated to perforate the web. At this moment, since tension is reduced through powder clutches 38 and 40, the web is not broken due to winding tension.
Patent JP-2000233894-A (JP)
Title: Hook block housing structure for truck crane
Inventor: ITO KIYOSHI
IPC: B66C1/34
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce ground height by providing a guide bracket on a hook block, so that the hook block can be tilted and housed when it is placed on a carrier. SOLUTION: A hook block 11 is formed of side plates 11b, a plurality of hook sheaves 11a supported by a shaft 11c provided between the side plates 11b, and a hook 11e supported by a trunnion 11d. A substantially right-angled triangular guide bracket 11f for linking the side plates 11b is screwed by the use of a bolt, so as to be attachable/detachable and installable on the opposite side. According to this structure, since the hook block 11 can be tilted and housed horizontally, the ground height can be reduced. Since the guide bracket 11f is provided, the hook block 11 can be easily and safely tilted by only lowering it. The guide bracket 11f, even if it is set on the opposite side position by mistake, can be changed easily.
Patent JP-2000236486-A (JP)
Title: Method for driving solid-state image pickup device
Inventor: FURUMIYA MASAYUKI
IPC: H04N5/345
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To drive a solid-state image pickup device by lower power by reducing at least one of the amplitudes of the driving pulse of noise discharging driving operation or thinning driving operation to be smaller than the amplitude of the driving pulse of normal driving operation. SOLUTION: A vertically transferring pulse in thinning driving operation is a pulse of an amplitude, for example, between 0 V-4 V (amplitude 4 V). In this case, the amplitude of a pulse in thinning driving operation is 1/2 of the amplitude of a pulse in all pixel simultaneously reading operation. Thus, though a vertical driving frequency in thinning driving operation is doubled, power consumption of a vertical charge coupled device(CCD) 5 is not increased. In addition, because of being 1/2 of the amplitude of the pulse in thinning driving operation, the vertical driving frequency is 1/2 of a charge quantity which can be transferred by one packet but a charge quantity which could not transferred by once transfer is transferred by second transfer. Thus, a handling charge quantity within a horizontal blanking period is equal.
Patent JP-S59161903-A (JP)
Title: Antenna driving device
Inventor: SASANUMA MASAO
IPC: H01Q3/02
Filed: 1983-03-07
Abstract: PURPOSE:To obtain an antenna driving device which can eliminates the position error of footprint from an observation error by unfolding an antenna to move the position of the footprint after measuring directly the position of the footprint from a reflected radio wave. CONSTITUTION:The reference frequency signal of an original oscillator 8 is modulated with the signal sent from a modulated signal source 9 and by an amplitude modulator 10 and then modulated into a high frequency by a modulator 12 with a local frequency sent from a local oscillator 11. This high frequency signal is amplified by a power amplifier 13 and radiated from an antenna 2 of an artificial satellite via a circulator 14. The radio wave reflected on the surface of the earth is received by the antenna 2 with reduction of the frequency band performed by a signal receiver 16 and then supplied to a Doppler filter 17. A signal within a specific frequency range undergoes wave detection and is turned into a signal containing the distance information by a phase wave detector 19. A motor driver 21 is used to drive a motor 22 and the unfold the antenna 2 so that the difference is set at zero between the signal containing the distance information and the input of the desired footprint position information.
Patent JP-H06321774-A (JP)
Title: Anesthetic composition containing general anesthetic and selegiline
Inventor: PATORISHIA OBUAEERU
IPC: A61K31/38
Filed: 1994-03-08
Abstract: PURPOSE: To provide a general anesthetic for animals having decreased side effects. CONSTITUTION: This general anesthetic for inducting general anesthesia in animals contains the fencyclidine type general anesthetics, such as ketamine and tiletamine, and their pharmaceutically permissible salts and 0.015 to 1.25 mol. equiv. of selegillin or its pharmaceutically permissible salts together for simultaneous medication or separately contains the same for the purpose of continuous medication. The stiffening of the muscles by the fencyclidine deriv. is lessened and the side effects, such as cardiovascular action, are eliminated. The animals are made easier to handle before the injection of the ketamine or tiletamine anesthetic, etc., when the selegillin and the anesthetic are separately medicated.
Patent JP-H07250166-A (JP)
Title: Voice mail system
Inventor: YAGI TATSUO
IPC: H04M3/42
Filed: 1994-03-08
Abstract: PURPOSE:To display caller's number at the display part of a telephone set during message reproduction. CONSTITUTION:Speech information from a line wire is stored in the speech storage memory 10 of a voice mail 8 and the caller's number is stored in a caller's number storage memory 11. When those pieces of information are stored in the memories, the message and caller's number are made to correspond to each other. When a message reproduction command is received from the telephone set, the specific message and caller's number are read out of the memories 10 and 11, the read data are sent to the telephone set 4 through a PBX 1, and the message and caller's number are displayed on the display part of the telephone set 4.
Patent JP-H08231527-A (JP)
Title: Production of 3-formylfuran
Inventor: OGASAWARA KUNIRO
IPC: C07D307/46
Filed: 1995-02-24
Abstract: PURPOSE: To obtain 3-formylfuran of high purity which is useful as a synthetic intermediate for perfumes or the like in high yield by using a bromoalkoxybutanediol as a starting substance to effect reaction under specific conditions through simple operations. CONSTITUTION: In the presence of the first catalyst such as sulfuric acid or the like, 2-bromo-3-alkoxybutane-1,4-diol is allowed to react with a trialkyl orthoformate to prepare 4,5,6,7-tetrahydro-2,5-dialkoxy-5-bromo-1,3-dioxepin. This tetrahydro-1,3-dioxepin is allowed to react with a base to give 4,5- dihydro-2,5-dialkoxy-1,3-dioxepin. The product is refluxed in the presence of silica gel to form a mixture of 2,3-dihydro-3-alkoxy-4-formylfuran with 2,5- dihydro-5-alkoxy-4-formylfuran, then the mixture is refluxed in the presence of the second catalyst such as phosphoric acid to give the objective 3- formylfuran.
Patent JP-S54129009-A (JP)
Title: Detergent composition
Inventor: KAGI TERUO
IPC: C11D1/22
Filed: 1978-03-30
Abstract: PURPOSE: To prepare a detergent composition which gives softness to the washed cloths, by compounding an alkaline earth metal salt of a specific anionic surfactant, and a quaternary ammonium-type cationic surfactant.  
     CONSTITUTION: A detergent composition containing (A) 5W40 wt% of an alkaline earth metal salt of an anionic surfactant having sulfonic acid group or sulfate group, e.g. alkylbenzenesulfonic acid ester having a 9W15C alkyl group, an alkylsulfuric acid ester having 8W20C alkyl group, etc., and (B) 0.5W10 wt% of a quaternary ammonium salt surfactant of the formula (R 1 , 2  are 10W22C alkyl, alkenyl; R 3 , 4  are 1W3C alkyl; X is halogen). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08235149-A (JP)
Title: Instruction generating and distributing device of single-instruction, multi-data type parallel computer
Inventor: MATSUDA MOTOHIKO
IPC: G06F15/16
Filed: 1995-02-24
Abstract: PURPOSE: To provide the parallel computer which is advantageous in high performance and programming by constituting an SIMD parallel computer by using a microprocessor which generally has high performance as compared with a dedicated computing element as a processor element. CONSTITUTION: This device is equipped with an instruction decoder 2 which interprets instructions of the parallel instruction computer issued by a front end computer 1 and generates an instruction sequence to be processed in common by plural processor elements(PE) 40, 41... 42 and a broadcast bus 3 which transfers the generated instruction sequence to the PEs 40, 41, 42... at the same time, and further each of the PEs 40, 41, 42... is equipped with an MPU, an MPU actuating mechanism which actuates the MPU according to a specific signal supplied from the instruction decoder 2 through the broadcast bus 3, and an instruction buffer which holds the instruction sequence transferred from the instruction decoder 2 through the broadcast bus 3 and supplies the held instruction sequence when the MPU is actuated by the MPU actuating mechanism.
Patent JP-S61196482-A (JP)
Inventor: JIYOZETSUPE KANTETSURO
IPC: G11B27/10
Filed: 1986-02-21
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-H0191590-A (JP)
Title: Solid-state color image pickup device
Inventor: NAGUMO FUMIO
IPC: H04N9/09
Filed: 1987-02-20
Abstract: PURPOSE:To obtain a color pickup output with excellent picture quality by using a processing converting the scanning line number of a chrominance signal outputted from a solid-state image sensor of the image pickup section into a specified scanning line number so as to apply registration correction. CONSTITUTION:As to each chrominance signal obtained by an image pickup section 3, a chrominance signal of one over specified scanning line number is used as a basis and the scanning line number of other chrominance signal is converted into a specified scanning line number as the registration correction processing by a registration correction processing means 6. That is, the registration correction is applied by the processing converting the scanning line number of the chrominance signal outputted from the solid-state image sensor of the image pickup section 3 into the specified scanning line number. Then the registration correction processing is applied by an electric signal processing to obtain a color image pickup output with excellent picture quality and high vertical resolution. The weighting of data in the registration correction is simplified.