baber/WOPTO huggingface dataset:
Patent JP-H03250377-A (JP)
Title: Orthogonal transformation coding system for picture signal
Inventor: IRIE KAZUNARI
IPC: G06T9/00
Filed: 1990-02-28
Abstract: PURPOSE:To improve the run length coding efficiency and to reduce the coding information by securing a pair of blocks to perform the zigzag scan from a DC component through a high band component in the 1st block and to perform the zigzag scan from the high band component through the DC component in the 2nd block respectively. CONSTITUTION:The zigzag scan circuits 3 and 3' are switched to each other by a switch circuit 8 on a boundary between adjacent blocks. The circuit 3 performs the zigzag scan from a low band through a high band, and the circuit 3 performs the zigzag scan from the high band through the low band respectively. Then two blocks are continuously coded. Thus the scanning order (direction) is inverted for each block and therefore the zero values are continuous on a boundary between adjacent blocks. As a result, the run length coding efficiency is improved and the coding information can be reduced.
Patent JP-S57161344-A (JP)
Title: Belt tension control device
Inventor: HAYAKAWA HIDEYUKI
IPC: F16H7/08
Filed: 1981-03-27
Abstract: PURPOSE: To maintain transmission efficiency of the belt to be highest in such a way that belt tension is given so as to be the optimum belt tension which has been calculated not by means of elongation of the belt within allowable range owing to hourly changes, but at all times in response to driving torque of the auxiliary machonery in the engine.  
     CONSTITUTION: In a structure in which revolution of a crank pulley 4 which is turned by operation of the engine is transmitted through a V-belt 2 to pulleys 5 to 8 on driving shafts of various auxiliary machinery, an electronic control circuit 9 is provided which has ROM9b within for memorizing the necessary data to calculate the belt tension in each condition. Each output signal from a clutch operation detecting sensor 10, a pump discharge pressure detecting sensor 11 for the power steering, a load current detecting sensor 12 of an alternator, and an engine revolution number detecting sensor 13 in the compressor for an air conditioner is given as input to the circuit 9. And belt tension setting signals to maximize the belt power transmission effeciency are generated from these signals so as to work a belt tension addable device 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000244107-A (JP)
Title: Dispenser equipped with discharge control function and method of applying cream solder
Inventor: FUJITA TAKASHI
IPC: B23K31/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a dispenser, equipped with a discharge control function capable of maintaining uniformly the discharge rate of a cream solder, even if printed boards have large warpage. SOLUTION: A cream solder dispenser 1 for use in surface-mounting of electronic components on printed boards comprises a nozzle 4 for discharging a cream solder, an adjustment mechanism for vertically moving the nozzle 4, a detection mechanism of a contact type for detecting changes in the height of the surface of a printed board, and control means for controlling the adjustment mechanism and the nozzle 4 according to the detection result obtained by the detection mechanism. As a result of this construction, the dispenser 1 can maintain uniformly the discharge rate of the cream solder.
Patent JP-S58162941-A (JP)
Title: Camera having automatic detecting device of film information
Inventor: YAMASHITA MASANORI
IPC: G03B1/00
Filed: 1982-03-23
Abstract: PURPOSE:To recognize sensitivity from a rotating angle of a detecting disk, by providing the detecting disk on the same axis as a sprocket axis, fitting it to a sensitivity indicating hole provided on a reader part of a film, and rotating it. CONSTITUTION:A tooth 12a of a sprocket 12 is fitted to a perforation 4a of a film 2, and the film 2 is shifted by exact length. To a signal hole 6 provided on a reader part of the film 2, a tooth of a detecting disk 18 is fitted and it is rotated. Its rotating quantity indicates a position of a contact piece 28 contacting with a resistor 32 through a small disk 22 and a large disk 24, and transmits ASA sensitivity information as an electric resistance value. After the reader part is wound, the signal hole 6 does not exist, and the detecting disk 18 slides only, contacting with the film 2, and does not rotate.
Patent JP-S61206957-A (JP)
Title: Magnetic disk driving device
Inventor: MURAKAMI KEISUKE
IPC: G11B17/04
Filed: 1985-03-08
Abstract: PURPOSE:To make taking in and out of a hard case easily by small operating force and to prevent the hard case from scratching by attaching a pressing spring that elastically presses another face the hard case on inner face of an outer cover. CONSTITUTION:A disk holding body 13 that holds a hard case 17 containing a magnetic disk 16 and an outer cover 14 holding a regulating body 24 are attached to a base 1 having a spindle 2 and a magnetic head 11 to allow free rise and fall. Case receptacles 41, 41a are provided in the base 1 and a pressing spring 35 is provided in the outer cover 14. The hard case 17 is put in and out to and from a disk holding body 13 with the outer cover 14 separated from the disk holding body 13, and accordingly, the hard case 17 is not resisted by the pressing spring 35. When the disk holding body 13 and outer cover 14 are turned to the base 1 side, the hard case 17 is supported by case receptacles 41, 41a and pressed and fixed by the pressing spring 35. The magnetic disk 16 is held between the magnetic head 11 and regulating body 24, and the plane of rotation is determined.
Patent JP-H01219835-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TANJI MASAKI
IPC: G03C7/36
Filed: 1988-02-29
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material capable of providing yellow picture image having superior light fastness and having suitable characteristic for rapid processing by incorporating a yellow coupler having a specified group as a partial structure into a silver halide emulsion layer, and allowing also the silver halide emulsion layer to have more silver chloride content than a specified value. CONSTITUTION:The title silver halide photographic sensitive material contains a yellow coupler having a group expressed by formula I and/or II as at least one partial group in at least one silver halide emulsion layer, and silver halide particles having at least 90mol.% AgCl content are contained in at least one silver halide emulsion layer. In formula I, each Ra and Rb is an alkyl group. In formula II, R11 is an H atom., alkyl group, alkenyl group, alkynyl group, or acyl group; each R12, R13, and R14 is an H atom., or an alkyl group; X is a divalent joint group. Thus, the light fastness of Yellow picture image is improved, and a silver halide photographic sensitive material having suitable characteristic for rapid processing is obtd.
Patent JP-H08216241-A (JP)
Title: Sheet blow molding method and member therefor
Inventor: NAITO KAZUNORI
IPC: B29C49/48
Filed: 1995-02-09
Abstract: PURPOSE: To eliminate the contact trouble between sheets at the time of a molding air nozzle piercing process by preliminarily arranging a space member constituted so as not to obstruct the penetration of a nozzle tip and blow moldability to the nozzle insertion corresponding region in a first closed space. CONSTITUTION: A space member 8 constituted so as not to substantially obstruct the penetration of a nozzle tip and blow moldability is preliminarily arranged to the nozzle insertion corresponding region P in a first closed space S1. The peripheral edge parts of a sheet 1 and a sheet 1' having the spacer member 8 temporarily bonded thereto at a predetermined position by an acrylic rubber soln. are held under pressure by spacers 2 and clampers 3 to form the first closed space S1 and the sheets are heated and softened by a moving type infrared panel heater and, after the heater is removed, a pre-stretching air nozzle 4 is operated. Continuously, the sheets are pinched off by molds 6, 6' and, at the same time, a molding nozzle 7 is allowed to fall. By this constitution, the contact of the thermally softened sheets 1, 1' is prevented.
Patent JP-H08223639-A (JP)
Title: Control signal transmitting system
Inventor: TAKEDA SO
IPC: H04W92/12
Filed: 1995-02-10
Abstract: PURPOSE: To construct a control signal multiplexing system at low cost in a short time. CONSTITUTION: A control signal C1 from a supervisory and control part 12 on an exchange side 1 is converted by an interface converting part 13 corresponding to the interface of an exchange 10 and that control signal C2 is inputted to one line of the exchange 10. Then, the control signal C2 is multiplexed together with a voice signal V in time division manner and that frame F is sent out to a transmission line 3. This frame F is inputted to a multiplex transmitter 20 on a radio base station side 2 and separated to respective channels. Thus, the voice signal V is outputted to a radio base station 23 and the control signal C2 is outputted to an interface converting part 21. The control signal C2 is converted to a signal form corresponding to a supervisory and control part 22 and inputted to the supervisory and control part 22 and based on that control signal C1, the supervisory and control part 22 controls the radio base station 23. As a result, the voice signal V is communicated from the radio base station 23 to a mobile station 4 by radio.
Patent JP-S52129325-A (JP)
Title: White standard and white adjustment for color tv
Inventor: TOMINAGA MAMORU
IPC: H01J9/44
Filed: 1976-04-23
Abstract: PURPOSE: To decrease the sense of incompatibility or heterogeneity at the time of comparison and adjustment and thus to facilitate the adjustment by putting the color TV picture receiver white surface near the feeling of the luminous surface of the white standard using the milky white diffusion plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57161488-A (JP)
Title: Construction of dry masonry brick structure for heat accumulating chamber
Inventor: IZUMISAWA YATAROU
IPC: F28D20/00
Filed: 1981-03-31
Abstract: PURPOSE:To stabilize the dry masonry brick structure to be provided in the heat accumulating chamber by a method wherein a projection is formed on the central section of every other side of the one end surface of each of hexagonal dry masonry brick so that the brick has a total of three projections on one end surface thereof and all such bricks are piled up to provide the dry masonry brick structure. CONSTITUTION:A hexagonal tubular brick 1 has the three projections 2 each formed on the central section of every other side of one end surface thereof. Each of the projections 2 has a thickness t2 and a height h2 equal to the thickness t1 and the height h1 of the hexagonal tubular brick 1. To assemble the dry masonry brick structure, one brick is inserted into a space formed by every  three bricks which are arranged opposite to one another with their end surfaces  having no projections thereon making an angle of 60 degrees with respect to one another. In piling up such bricks, it is necessary that the height h2 of each of the projections of every brick is equal to the height h1 of the brick and the piled bricks are in engagement with one another to form one layer to thereby obtain the stabilized dry masonry brick structure.
Patent JP-H09241175-A (JP)
Title: Saccharine complex containing ketose
Inventor: KATAYANAGI MASASUKE
IPC: A61K36/71
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a saccharine complex containing a ketose, as a useful material for a medicine and a cosmetic material by extracting the terrestrial part of a plant belonging to the genus of Aconitum. SOLUTION: This saccharine complex containing a ketose is obtained by extracting the upper portions the earth such as leaves, stems, etc., of a plant belonging to the genus Aconitum (e.g. Aconitum japonicum) or a related plant (e.g. a plant belonging to family Ranunculaceae) by using a polar solvent (e.g. methanol) at 60-70 deg.C, and purifying by removing unstable materials, performing a gel filtration, etc. The saccharine complex countering the ketose has no toxicity, and exhibits a potent peripheral blood vessel dilating action. The terrestrial part which is only wasted heretofore, generates an issue of a public pollution and amounts to several fold of tubers root part thereof, can be effectively utilized as a resource.
Patent JP-H01221077-A (JP)
Title: Video signal reproducing device
Inventor: SAITO KENJI
IPC: H04N5/94
Filed: 1988-02-29
Abstract: PURPOSE:To prevent lowering of the pedestal level of a video signal by actuating a clipping circuit in case a dropout is detected by a dropout detecting circuit, for a period corresponding to the detection and switching a video signal from the clipping circuit to a video signal from a delay device by means of a changeover switch. CONSTITUTION:The clipping circuit 5, upon receiving a dropout detection signal from the dropout detecting circuit 12, dark-clip a video signal from an FM demodulation circuit 4 at a prescribed level. Also in case a dropout detection signal is outputted from the circuit 12, the movable contacting point (c) of the switching switch 7 is converted to a fixed contacting point (b). A luminance signal preceding by one horizontal period length from a 1H delay device 10 is outputted to an output terminal 8 through the clamping circuit 11. As a result, the lowering of pedestal level in the clamping circuit 9 due to the dropout of a video signal can be evaded.
Patent JP-H01219362-A (JP)
Title: Compressor
Inventor: YASUDA MASANORI
IPC: F04B27/08
Filed: 1988-02-29
Abstract: PURPOSE:To abate the weight of a piston as a whole as well as to reduce vibration and noise in a compressor so sharply by forming a sealing part in a piston end, and making a part other than this sealing part diametrally smaller. CONSTITUTION:Reaction force being added to a swash plate 10 is decomposed into a radial component and an axial component with a piston 1000. A sealing part 1001 formed in an end of the piston 1000 is large in its diameter as compared with a central part of the piston 1000 and opposed to an inner surface of a cylinder 64 via a minute clearance. Seal length l1' at the side of a shaft 1, out of the sealing part 1001 is made larger. Consequently, in the sealing part 1001, load being added to load points A, B is abatable, so that any increase in sliding resistance of the piston 1000 is preventable.
Patent JP-S57162115-A (JP)
Title: Thin-film magnetic head element
Inventor: YAMADA KAZUHIKO
IPC: G11B5/31
Filed: 1981-03-30
Abstract: PURPOSE:To accurately and easily perform polishing operation for pole height without reference to variation in the extent of the widthwise slack of a photoresist layer when it is clamped by baking, by providing a polishing mark for the polishing operation. CONSTITUTION:A thin-film magnetic head which has a coil 16 of a conductor layer and baked and clamped photoresist layers 15 and 17 between an upper pole 18 and a lower pole 13 is provided with a polishing mark 21 for polishing up to pole height. Said polishing mark consists of, e.g. polishing marks 21 including a reference polishing mark 21 which indicates a pole height zero line A-A', and the other polishing marks 21 are increased in length successively by DELTAl toward a polishing surface side for said reference polishing mark 21. Those polishing marks are made favorably of the same material with the photoresist layers 15 and 17.
Patent JP-H06259377-A (JP)
Title: Cpu bus arbitration system
Inventor: OTA TAKESHI
IPC: G06F9/52
Filed: 1993-03-08
Abstract: PURPOSE:To make request processing uniform while fixing the priority levels of respective processors of a single-bus coupling type multiprocessor system. CONSTITUTION:A latch circuit 12 in a CPU bus arbitrating circuit 11 samples request signals 100, 102, and 104 from processors 20 and 30 with a latch signal 122 with a clock period. Once the request signals are latched, their information is stored in a flag storage memory 13 and a request flag is set. At this point of time, the latch signal 122 is inhibited. An access priority determining circuit 14 sends out an access priority signal 114 to a timing generating circuit 15 according to the priority. The timing generating circuit 15 sends out a process request 128 to a memory part 18 and also sends out an acknowledgement signal 126 to the processor. Consequently, information is transferred between the processor and a storage device 10 as a common resource. When information transfer is completed as to all request flags, the latch signal 122 is generated again and the latch circuit 12 starts sampling request signals.
Patent JP-S531231-A (JP)
Title: Hot-melt traffic paint compositions
Inventor: MINAI KIMIYA
IPC: C08L57/02
Filed: 1977-04-25
Abstract: PURPOSE:To prepare a hot-melt traffic paint composition having improved flow characteristics on coating, by incorporating titanium oxide with a specific estermodified hydrocarbon resin.
Patent JP-H09219759-A (JP)
Title: Image forming device and image forming method
Inventor: SERIZAWA MASAHIRO
IPC: H04N1/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device whereby image formation as against an editing original where a paper original and an electronic original coexist is outputted by one bundle unit without complicated work. SOLUTION: When a print copy coexisting mode for forming an image as against the editing original where the paper original and the electronic original coexist is designated from an operating part 18, the image forming device 202 identifies the editing order of the paper original and the electronic original in the editing original based on editing information which is inputted from the operating part 18 and executes a copy operation and a print operation in accordance with the identified editing order by change-over.
Patent JP-S53132074-A (JP)
Title: Production of film-overlaid plywood
Inventor: SUZUKI AKIRA
IPC: B29C65/00
Filed: 1977-04-23
Abstract: PURPOSE: A polypropylene film coated with a hot-melt adhesive on the one surface is bonded on lauan wood heated to high temperature and pressed with elastomer and rolls equipped with a number of needles to produce title plywood usable as concrete mold frame. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H071432-A (JP)
Title: Form device for centrifugal molding
Inventor: HAYASHI TOSHIKATSU
IPC: B28B21/30
Filed: 1993-02-10
Abstract: PURPOSE:To eliminate the need for the attachment and detachment of a core at the time of demolding and assembling by installing front and rear end plates, right and left side panels, and a lid on a base equipped with a bottom part to be able to be opened and closed, supporting a specified expansion-contraction mechanism which is installed in the core which forms a hollow part with a support beam, and fixing the support beam on the shaft of a holding arm which is installed on the base extendingly to be able to swing upward. CONSTITUTION:Front and rear end plates 50, 60 and right and left panels are fixed to a base 10 with hinges, and a lid is fixed on the side panels with a hinge. A core 80 is divided into an upper core 81 and a lower core 88, and joints 81J, 88J are installed which can be sealed at the time of width expansion. Connection fixtures 82, 89 installed close to the upper joint 81J and the lower joint 88J are connected with the output terminal 260b of a core expansion-contraction mechanism 200 which converts the rotation of a screw shaft with a rotary head 210 installed at the end into horizontal expansion-contraction movement with a bell crank, and the screw shaft is supported on a fixture 84 installed hangingly to the upper core 81. A support frame 85 is fixed to the rotation center of the core of the fixture 84, and a support beam 20 fixed on the shaft of a support arm 15 which is installed on the base 10 is inserted into the support frame 85.
Patent JP-S57164933-A (JP)
Title: Cooling method for metallic strip and cooling roll used for this method
Inventor: YANAGI KENICHI
IPC: C21D9/573
Filed: 1981-04-01
Abstract: PURPOSE:To cool is metallic strip of high temp. quickly without causing shape defects by cooling the metallic strip with a cooling medium via an intermediate heat medium sealed in a hollow cooling roll. CONSTITUTION:A cooling roll 2 for cooling a metallic strip 1 is supported by means of bearings 3, and is rotated by a driving device (not shown) connected to a shaft joint 4. An intermediate heat medium 5 such as molten alkali salt is sealed in the hollow part. A heat transfer pipe 6 for cooling having cooling fins 12 and paddles 13 for agitating the medium 5 is inserted via a shaft 2' in the hollow part, and cooling water is fed through an inlet 7 then through a water sealing box 8 for the inlet 7 and a cooling water supply pipe 11 into the pipe 6 to cool the medium 5, after which it is discharged through a water seaing box 10 for an outlet 9 out through the outlet 9. The temp. of the medium 5 is so controlled than the temp. difference with the strip 1 is within the prescribed range.
Patent JP-2000029828-A (JP)
Title: Method and device for compensating skew of bus
Inventor: LEON RAI-HEN U
IPC: G06F13/42
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To improve a fetch latch and to reduce skews relating to a bus for connecting various components or respective bus lines inside a network by judging whether or not signals through the bus line are received inside a prescribed window and delaying the signals in the case that they are not received inside the prescribed window. SOLUTION: A JTAG control part 707 sends test signals from a transmission chip 701 to a reception chip 702 through the plural bus lines. A timing digitizer 713 digitizes the test signals and the timing digitizer 715 digitizes a generated ideal signal window. A JTAG circuit 714 compares the digitized test signals with the digitized ideal signal window. A delay adjustment circuit 712 inserts delay inside a path for carrying the test signals corresponding to the comparison of the digitized test signals and the digitized ideal signal window.
Patent JP-H02228237-A (JP)
Title: Manufacture of squirrel cage rotor
Inventor: WASHIZU TERUO
IPC: H02K17/16
Filed: 1989-02-28
Abstract: PURPOSE:To obtain a rotor, rigid in structure, short in manufacturing time and suitable to super high speed as well as large capacity in the outer peripheral speed thereof, by a method wherein a rotor bar, an end ring and a push ring are connected to a core under high temperature and high-pressure atmosphere so that respective materials are connected integrally with each other in solid phase. CONSTITUTION:When a can 8 is pressurized in inert gas under high-temperature high pressure atmosphere by an isotropic pressure from the outside thereof, a gap 6a between a rotor bar 2 and a slot 3 as well as a gap between an end ring 4 and a core 1 and the gap 6 of a ring 5 are eliminated since the rotor bar 2 and the end ring 4 are expanded to the side of the outer periphery thereof by a volume coinciding with the gaps 6, 6a whereby all of boundaries between respective members are connected in solid phase together with the can 8. Thereafter, the can 8 is removed and the axial thickness of the outer diametral side of the push ring is machined and formed so as to be thinner than the axial thickness of the inner diametral side of the same so that a stress is applied on the ring 5 evenly.