baber/WOPTO huggingface dataset:
Patent JP-H0589470-A (JP)
Title: Information read system
Inventor: KORUNERISU MARINUSU YOHANESU F
IPC: G11B7/007
Filed: 1992-03-06
Abstract: PURPOSE: To provide a system for reading information in which information with high density can be recorded. CONSTITUTION: This system is provided with a recording carrier having at least parallel two tracks whose mutual distance is smaller according as a focusing radiation beam is modulated by the information patterns of the two tracks when the two tracks are scanned by the focusing radiation beam along a central line between the tracks. This is provided with the boundary position of the basic area of the two tracks mutually matched in the track direction. The information pattern in the track is provided with the basic area which is occupied and not occupied by a mark. The occupied basic area has an influence on the radiation different from that of the unoccupied basic area. When the two tracks are scanned, a scanning spot center is directed to a line which is placed at the center between the tracks.  The radiation beam modulated by the scanning information pattern is projected to a detection system. Read information is at least partially induced based on one or more detection signals supplied by the detection system instantaneously when the radiation beam passes through the boundary of the basic area.
Patent JP-S63217683-A (JP)
Title: Pulse gas laser device
Inventor: MORIMIYA OSAMU
IPC: H01S3/038
Filed: 1987-03-06
Abstract: PURPOSE:To reduce discharge delay and fluid resistance while improving incident efficiency to a main discharge clearance of discharge plasma and beams by forming a hole or a groove not communicated between creeping discharge electrodes to a dielectric or a high resistor for a creeping discharge section. CONSTITUTION:Grooves are shaped to one electrode 1' of main discharge electrodes, auxiliary discharge electrodes 5 are buried into a dielectric 6 so that one parts of the electrodes are exposed to the surfaces, and grooves 7 are formed among the main electrode 1' for the dielectric 6 and the auxiliary electrodes 5. When pulse voltage is applied among the electrode 1' and the auxiliary electrodes 5, the voltage appears at both ends of the grooves 7 in the dielectric and gas discharge is generated, creeping discharge is generated among the electrode 1' and the auxiliary electrodes 5, using the plasma of gas discharge as species, and plasma generated by the creeping discharge and ultraviolet rays are projected among the electrodes. Accordingly, the spatial uniformity of main discharge can be improved.
Patent JP-S52133179-A (JP)
Title: System for preventing heat generation in capacitor driving motor tool
Inventor: SUZUKI TAKASHI
IPC: B25C1/06
Filed: 1976-05-01
Abstract: PURPOSE: To prevent heat generation and burn damage of a capacitor and an electromagnetic solenoid, by suppressing numbers of shock at a good place of power service conditions in a power tool such as a capacitor driving motor tool. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03251417-A (JP)
Title: Formation of cylindrical resin molding
Inventor: IIJIMA MASAKI
IPC: B29C45/00
Filed: 1990-03-01
Abstract: PURPOSE:To enable the cylindrical resin-molded object excellent in roundness and durability to be produced at low cost by a method in which a preliminary chamber is spirally filled with resin by injecting resin material, and after the preorientation of mixed glass fiber has been carried out, said glass fiber is pushed into a cavity and is compression-molded. CONSTITUTION:The resin material with which glass fiber is mixed, is pushed into a cavity from a resin pot by a plunger and is molded into a commutator 1. The glass fiber mixed with the resin material is spirally injected into a resin pot from an injection unit, and in said stage, said glass fiber is preorientated so as to be directed in almost peripheral direction. Accordingly, while the com mutator 1 is molded by using the compression molding device with excellent yield, the glass fiber mixed with the resin material is not disorderly orientated, and is orientated in desired direction. Consequently, the commutator 1 excellent in roundness and durability is produced at low cost.
Patent JP-S51126752-A (JP)
Title: Magnetron
Inventor: MIURA HIROSHI
IPC: H01J23/10
Filed: 1975-04-25
Abstract: PURPOSE: To obtain a magnetron fitted with a magnetic field device which has been modified to facilitate adjustment of the magnetic field strength with ease, even in those types employing rare earth type magnets. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61210446-A (JP)
Title: Data storing device
Inventor: SHIMIZU MASAAKI
IPC: G06F12/08
Filed: 1985-03-15
Abstract: PURPOSE:To execute the highly speedy data access and to execute the efficient buffer control by reading the cash memory and dividing into a variable length buffer corresponding to a writing instruction data length. CONSTITUTION:A large capacity memory 6 is composed of a cash memory and a control table to control it. Further, the cash memory is divided to plural buffers, and has a capacity of the integer fold of the length of the physical one sector of the disk. When the data are read from a disk part 1 to a cash memory and written from a host system 14 to the cash memory, the corresponding table is formed in a control table. One buffer is an assembly of a block equal to one sector length and composed of (n) pieces, and respective blocks are corresponding to one bit of the bit map. When the bit is one, the corresponding block is in use, and when it is zero, it is shown that the block is not used. To obtain newly the buffer, the bit map is investigated and the block corresponding to the bit map where zero continues only for the number of the necessary buffers may be obtained.
Patent JP-S59182212-A (JP)
Title: Bonded carbon fiber material
Inventor: ENDOU MORINOBU
IPC: C04B35/52
Filed: 1983-03-28
Abstract: PURPOSE:A bonded carbon fiber material, obtained by filling interstices between carbon fibers formed by the vapor phase thermal decomposition method with thermally decomposed carbon, and integrating them, and having a high bonding strength and high elasticity. CONSTITUTION:A bonded carbon fiber material obtained by scattering a small amount of ultrafine particles of Fe, etc. as a catalyst on a graphite substrate, etc., feeding benzene, etc. diluted with H2 thereto, decomposing the benzene, etc. thermally at about 1,000-1,300 deg.C, depositing carbon fibers on the substrate (formation density; about 10<4>-10<5> fibers/mm.<2>), taking the resultant carbon fibers from the substrate, arranging the carbon fibers in the desired form, refeeding benzene, etc. diluted with H2 thereto, decomposing the benzene thermally at about 1,200- 1,300 deg.C, and depositing thermally decomposed carbon in interstices between the carbon fibers to disperse the carbon fibers in a matrix of the thermally decomposed carbon. The carbon fiber content of the material is about 5-50wt%.
Patent JP-H04267572-A (JP)
Title: Laser diode driving circuit
Inventor: NAKAMURA TERUHIRO
IPC: H04B10/50
Filed: 1991-02-22
Abstract: PURPOSE:To suppress generation of a relaxation vibration at the time of rising an output optical signal in a laser diode driving circuit having a differential amplifier and a switching circuit. CONSTITUTION:In a pair of current passages for constituting a differential amplifier for generating modulation signals complementary to each other, as loads respectively inserted to the passages, active loads z1, z2 having FET are used. A gate width of an FET Q6 of the load z1 connected to an output OUT* for supplying a modulation signal of a high level at the time of emitting a light to a control terminal of a transistor connected directly to a semiconductor laser, is reduced smaller than that of an FET Q7 of the other load z2. Since a rising time of a driving current to be supplied to a laser diode LD becomes longer than a falling time, a relaxation vibration is scarcely generated.
Patent JP-H10210833-A (JP)
Title: Harvesting part structure for roguing and harvesting machine
Inventor: ICHINOSE MIKIO
IPC: A01D25/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To mechanize processes after the roguing of carrots before the post treatment of foliage part cutting or the like. SOLUTION: A roguing part A for clamping a foliage part and roguing the carrot from a field and a carrying part B composed of a carrying device 11 for clamping the foliage part of the rogued carrot and carrying it to a rear part and a neck part transfer device 2 arranged at the lower part are provided, the carrying device 11 is constituted of a pair of clamping belts 11a and the neck transfer device 2 is constituted to the one for clamping and guiding the foliage part of the carrot.  The vertical interval of the neck part transfer device 2 and the carrying device 11 is wide on a rear side, the start end part of the neck transfer device 2 intrudes inside the carrying device 11 and arranged in overlap and the clamping force of the pair of the clamping belts 11a is set so as to slip the foliage part through downwards from the carrying device 11 when the carrot is pushed down in the neck part transfer device 2. At the front end part of the neck part transfer device 2, the clamping interval of the foliage part is made narrower on the downstream side of a crop carrying direction.
Patent JP-H03251441-A (JP)
Title: Manufacture of opening trim
Inventor: WATANABE MAMORU
IPC: B29C47/02
Filed: 1990-03-01
Abstract: PURPOSE:To bond integrally a projection and a decorative sheet with a trim main body, eliminate the difference in level between a design surface and a non-design surface and upgrade the appearance by putting the decorative sheet in a channel before vulcanizing, folding the projection to the channel side and pressing therein. CONSTITUTION:A trim main body 2 is extrusion molded together with core bars 5 in an extrusion molding machine by using a rubber material and a synthetic resin material. A channel 6 and a projection 7 are formed at the time of said extrusion molding. The channel 6 and the projection 7 are formed integrally with the trim main body 2 on a boundary 1 between a design surface 3 and a non-design surface 8. Then, an upper side 9 of decorative sheet 4 is embedded in the channel 6 as a guide. As embedding in the channel 6 only is not sufficient, the projection 7 is folded to the side of channel 6 in which the decorative sheet 4 is embedded and pressed thereon. The projection 7 and the decorative sheet 4 are integrated by pressing, and at the same time, the projection 7 swells up on a boundary 11 to form a difference in level to prevent the appearance from getting damaged.
Patent JP-H1111032-A (JP)
Title: Heat-transfer film
Inventor: RI JOTAKU
IPC: B41M5/42
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To efficiently transmit a heat-energy which is converted in a light- absorbing layer, to a transfer layer by providing a heat-insulating layer between a supporting layer and the light-absorbing layer. SOLUTION: On a supporting layer 21, a heat-insulating layer 24, a light- absorbing layer 22 and a transfer layer 23 are laminate in order. In this case, the heat insulating layer 21 is formed to have approx. the same thickness with the light absorbing layer 22, which is 1-20 μm, and it is especially preferable to be 3-4 μm. The heat-insulating layer 24 is constituted of a substance of which the thermal conductivity is lower compared with high molecules constituting the supporting layer 21 and the light-absorbing layer 22. By providing such a heat-insulating layer 24 between the supporting layer 21 and the light- absorbing layer 22, after an absorbed light energy is converted into a heat energy by the light-absorbing layer 22, a reverse transmission of the heat energy in the direction to the supporting layer 2 can be minimized. Therefore, the transmitting efficiency of the heat energy from the light-absorbing layer 22 to the transfer layer can be maximized. As a result, a transfer process can be made more efficient, and the quality of an image can be improved.
Patent JP-H06267489-A (JP)
Title: Ion beam sputtering device and thin-film preparation method
Inventor: OTSU MASAHITO
IPC: H01J37/30
Filed: 1993-03-11
Abstract: PURPOSE:To eliminate the labor of removing a grid and cleaning by interconnecting a sputtering chamber and a positive ion generating chamber through a curved connecting part so that an ion beam travels along the curved connecting part. CONSTITUTION:A sputtering chamber 2 and a positive ion generating chamber 4 are interconnected through a curved connecting part 14. A pair of magnetic field generators are arranged in opposite to each other so as to hold the connecting part therebetween in the direction of penetrating the drawing. The travelling direction of Ar<+> ions pulled out from the positive ion generating chamber 4 is bent in the direction of the sputtering chamber 2 by the magnetic field. The Ar<+> ions pass by the vicinity of a neutralizer 13, thereby electrically being neutralized, and then reaching a target 1 to perform sputtering. Then, in the sputtered particles, there are particles which do not have a direction but fly over in the direction of the connecting part 14. However, since the particles are interrupted by the connecting part 14 to be unable to reach a grid 7, the grid 7 is not contaminated by the sputtering particles.
Patent JP-H01225258-A (JP)
Title: Information transfer equipment
Inventor: OKADA TADANOBU
IPC: H04L12/42
Filed: 1988-03-04
Abstract: PURPOSE:To keep constant information transmission speed by providing a means to manage a packet number in each frame, which can be transmitted to a transmission path, in an in-network transfer equipment. CONSTITUTION:At the in-network transfer equipment 200, it is asked to a transfer control part 250 whether the number of packets to be desired to be used, which is received by a control part 200, can be received at a transmission path 50 or not. The control part 250 compares the number of the packets, which is not used, and the number of the packets, which is desired to be used, in the frame and in case of permission, a transfer request is sent to the next in-network transfer equipment. Then, the same decision is executed in the equipment as well. When the allowance is given in all links up to an addressed terminal equipment, a positive response is returned to the in-network transfer equipment 200 which is a sending source. When refusal is given in any link, a negative response is returned. Thus, the number of the using packets is decided and the using packet number and a logical channel number are stored in the transfer control part 250.
Patent JP-S59176483-A (JP)
Title: Scroll fluid machine
Inventor: KIMURA TADASHI
IPC: F04C18/02
Filed: 1983-03-26
Abstract: PURPOSE:To prevent the contact of scroll plates due to thermal expansion and improve the reliability by constituting a scroll fluid machine so that the height of at least one scroll side plate is made lower at the inner side than at the peripheral side. CONSTITUTION:(a) is a stationary scroll 1, and is molded so that the height of a scroll side plate 1a is made continuously lower toward the inner side from the peripheral side. (b) is a swayable scroll 2, and the height of a scroll side plate 2a is made continuously lower toward the inner side from the peripheral side in the same way as shown for the stationary scroll 1. That is, when the operating fluid is compressed, a temperature gradient is generated between the scroll side plates 1a, 2a and bottom plates 1b, 2b with the inner side temperature being higher, but the height of the scroll side plates 1a, 2a is made lower at the inner side in advance, thereby the height becomes almost equal at both sides after the deformation due to thermal expansion.
Patent JP-H06266269-A (JP)
Title: Cleaning device
Inventor: NAGATSUKA EIICHI
IPC: G03G21/10
Filed: 1993-03-11
Abstract: PURPOSE:To provide a cleaning device having high mass productivity and good adhesiveness between a blade member and a support member at a low cost. CONSTITUTION:A primer 1 having a two-layer structure is provided on a support member 4, and a blade member 3 is stuck via a hot melt adhesive 2. The first primer 1a has strong bonding strength with the support member 4, the second primer 1b is used to increase the adhesive strength between the first primer 1a and the hot melt adhesive 2, the type of the adaptable hot melt adhesive 2 is largely expanded, and the adhesive function in the high-temperature environment can be improved. A polybutyl alcohol phosphate-based primer is excellent for the first primer 1a, an epoxy primer is excellent for the second primer 1b, and an urethane adhesive is excellent for the hot melt adhesive 2.
Patent JP-S58168416-A (JP)
Title: Ingot heater in continuous casting installation
Inventor: MIYAWAKI YOSHIHARU
IPC: B21B1/46
Filed: 1982-03-31
Abstract: PURPOSE:To enable smooth hot direct rolling by providing a stationary heat insulation plate to one of a pair of burners for heating the long side of an ingot and a movable heat insulation plate to a pair of burners for heating the short side and installing the same in the moving passage for the ingot. CONSTITUTION:Plural pieces of heaters each consisting of a pair of burners 9, 9' for heating the long side surface of an ingot and a pair of burners 14, 14' for heating the short side surface of the ingot are arrayed and installed along the moving passage for an ingot 6, and supporting rolls 20 for the ingot are provided between the heaters. The ingot continuously cast 6 is insulated of heat by a stationary heat insulation plate 10 and a movable heat insulation plate 15, and is heated by burners 11, 11', 16; therefore, the ingot is kept free from temp. drop. Since only the burners 11' are installed on the bottom surface side on the long side of the ingot, there is no possiblity of deposition of scale or the like that strips and falls from the bottom surface of the ingot.
Patent JP-S62208266-A (JP)
Title: Vacuum and continuous concentrating treatment apparatus for distillation waste liquor of shochu (low-class distilled spirit)
Inventor: YAMAZAKI TAKASHI
IPC: C12H6/02
Filed: 1986-03-07
Abstract: PURPOSE:To make it possible to effectively carry out concentrating treatment, by continuously concentrating a distillation waste liquor of SHOCHU (low-class distilled spirit) in each concentration apparatus and utilizing steam generated in the heat treatment as a heat source for the succeeding heaters one after another. CONSTITUTION:Plural concentration apparatuses (A1)-(A3) and gas-liquid separators (B1)-(B3) are connected and combined one after another. Pumps (P1)-(P3) are provided in liquid feed pipes 9 connected to the bottom of each heater and many heating pipes 5 for flowing a distillation waste liquor of SHOCHU (low-class distilled spirit) are provided in the interior of the heater. The diameter of the heating pipes 5 is set in relation to the above-mentioned pumps (P1)-(P3) so that the flow velocity in the heating pipes 5 may be 0.1-1.0m/sec. Concentration while heating is successively carried out in each concentration apparatus and the concentrated liquid is then fed into the succeeding concentration apparatuses at the same time. The generated steam is fed for utilization as a heat source for the succeeding concentration apparatuses to carry out continuous concentration treatment. As a result, the concentration treatment of the distillation waste liquor of the SHOCHU can be efficiently carried out without causing sticking of solid materials, etc., or scorching.
Patent JP-S61209320-A (JP)
Title: Apparatus for detecting angle of movable mirror
Inventor: IWANAGA TOSHIAKI
IPC: G01D5/347
Filed: 1985-03-14
Abstract: PURPOSE:To make it possible to stably detect an angle by enhancing the detection characteristics of the angular displacement of a movable mirror, by easy constitution such that two mask plates, a split light detector and a light source are provided. CONSTITUTION:A movable mirror 3 is rotated around a rotary shaft 19 and, for example, a lattice 2 (mask plate) and a lattice 8 (numerals 7 show light pervious regions) are adhered to the back part of the movable mirror 3 so as to become vertical to a reflective surface. A lattice 4 is formed of lattices 9, 10 so that lattice lines 8' (numerals 7' are light pervious regions) cross at right angles across a split line 11 and a light emitting diode is used in a light source 1 so as to allow the split line 11 to spacially coincide with the split line 5' of a light detector 5 and lattices 2, 4 and the light detector 5 are arranged on the optical axis of said diode in this order. Because light is respectively incident to the left and right of the split line 5' of the light detector 5, the signal obtained by differentially amplifying the outputs of the left and right sides of the split line 5' of the light detector 5 by a differential amplifier 6 is used as an error signal to make it possible to detect the angle of revolution of the movable mirror 3.
Patent JP-S61208773-A (JP)
Inventor: MARUTANI MASAMI
IPC: H05B6/12
Filed: 1985-03-14
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-S60195302-A (JP)
Title: Stepped structure for steam turbine
Inventor: YAMAZAKI YOSHIAKI
IPC: F01D9/02
Filed: 1984-03-19
Abstract: PURPOSE:To aim at an efficient improvement in time of partial load, by installing each partition plate in optional radial positions of both stationary and moving blades, while dividing the stationary blade at the outer side into two parts, namely, an inflow part and an outflow part. CONSTITUTION:Each of partition plates 12 and 13 is installed in optional radial positions of a stationary blade 1 and a moving blade 2 and a turbine step is divided into two parts, namely, the inner side and the outer side. Likewise, the stationary blade 1 is divided into an inflow part 1b and an outflow part 1c, respectively, and the outflow part 1c is turned round whereby a throat of the stationary blade at an outer step is changed. Thus, a loss in time of partial load operation is reduced and its efficiency is improvable.
Patent JP-S62207066-A (JP)
Title: Density adjusting method for thermal transfer printer
Inventor: KYODA YASUHIRO
IPC: H04N1/23
Filed: 1986-03-07
Abstract: PURPOSE:To avoid blur and after effect by applying one page of paper feed at plural steps and applying auxiliary print in a step between both lines in printing at a preceding line and a next line so as to prevent the occurrence of white stripes in case of longitudinal line of all over black print. CONSTITUTION:At the time of the print at the m-th line is finished, a step motor applies paper feed of one step and the data of the m-th line and the data of the (M+1)th line printed next are ANDed and let the data be X, then if the data are logical '1', that is, printing is applied at both the m-th and (m+1)th lines, an auxiliary print pulse is fed to a thermal head for printing. Thus, a print dot is formed at the boundary between the preceding line and the next line to prevent the occurrence of white stripes in case of the longitudinal line of all over black print. At the time of the auxiliary print is finished, one-step paper feed is applied, the data of the (m+1)th line are transferred to a shift register of the head and the data is printed by the standard print pulse.