baber/WOPTO huggingface dataset:
Patent JP-S61116974-A (JP)
Title: Ac/dc converter
Inventor: ISHIKAWA TOMOAKI
IPC: H02M7/72
Filed: 1984-11-08
Abstract: PURPOSE:To prevent an AC voltage from rising at regenerative time by detecting an AC input voltage to control a current when an AC/DC converter regeneratively operates. CONSTITUTION:An AC power source PS is converted through a transformer TR into a DC by an AD/DC converter CONV to a constant voltage, then converted by a DC/AC converter INV to the AC voltage of variable frequency and variable voltage to control an induction motor IM. When the motor IM is operated as a generator, power is regenerated to the power source through both converters. Accordingly, an electric brake can be effected in the motor IM. In this case, a voltage detector 1 connected through the first voltage detector VD1 is provided at the AC input side of the converter CONV, and a pneumatic brake controller 9 is connected through a regenerative brake force calculator 8 to an AC/DC converter controller 7. Thus, a signal is produced to the controller 7 before the AC input voltage exceeds the allowable value at regenerative operation time to reduce the regenerative current of the converter INV, thereby decreasing the regenerative power.
Patent JP-S61116090-A (JP)
Title: Internal pump
Inventor: TAKIGAWA YUTAKA
IPC: G21C15/243
Filed: 1984-11-08
Abstract: PURPOSE:To increase pump efficiency, by setting the second cylindrical diffuser which has guide vanes inside itself, and is diametrically expanded gradually toward the end of its discharge end, at the discharge side of the first diffuser. CONSTITUTION:A diffuser 7 is set at the discharge side of pump impellers 1, and the second horn-shaped cylindrical diffuser 12, whose intake end is sized same as the discharge end of said diffuser 7 in diameter, and is diametrically expanded gradually toward its discharge end is adjacently set at the outlet side of said diffuser 7. This second diffuser 12 is fixed on the outer circumference of a pump nozzle 3 through guide vanes 13. In this way, expansion loss can be decreased through recovering the pressure of the flow sufficiently, and pump efficiency can be increased.
Patent JP-H1174930-A (JP)
Title: Electronic mail communicating method and communication terminal equipment with electronic mail function
Inventor: NIGA SADAO
IPC: H04L12/58
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail communicating method which easily realizes effective information security measure. SOLUTION: A transmission side divides data of an electronic mail into plural frames, constitutes several groups by combining the plural divided frames and transmits the respective groups as the electronic mails (100-105). A reception side extracts the plural frames from the electronic mails of all the groups, combines the plural extracted frames and reconstitues data of the electronic mails (110-115).
Patent JP-S6480061-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: SEKIGUCHI TOSHIHIRO
IPC: H01L27/04
Filed: 1987-09-19
Abstract: PURPOSE:To contrive improvement in the dielectric withstand voltage of a dielectric film by a method wherein the dielectric film of the capacitor for accumulation of information of stacked structure of a DRAM is constituted in the same form as the upper layer of the second electrode layer. CONSTITUTION:A DRAM is composed of a MISFET Qs for selection of a memory cell and a capacitor C for accumulation of information. Said capacitor C is composed of a stacked structure in which the first electrode layer 13, a part of which is connected to the semiconductor region 9 of the above-mentioned FET Qs, a dielectric 14 and the second electrode layer 15 are successively laminated. The dielectric film 14 and the second electrode layer 15 are formed in the same shape. As the charge accumulation on the dielectric film 14 is reduced through the above-mentioned procedures, the dielectric withstand voltage of the dielectric film can be improved. Also, in the process of manufacture of the title device, the inter-layer insulating film 12 on the other semiconductor region of the above-mentioned FET Qs for memory selection is removed using the above-mentioned second electrode layer 15 or the mask with which the layer 15 is patterned. As a result, the reduction in number of manufacturing process can be accomplished.
Patent JP-H0284830-A (JP)
Title: Audio encoding switching system
Inventor: MASE HIDEKI
IPC: G10L19/00
Filed: 1988-09-20
Abstract: PURPOSE:To eliminate a temporary noise that may be generated at the time of switching an encoding system by providing a D/A converter temporary stopping means, and stopping the operation of a D/A converter on a reception side transiently at the time of switching the system by a switching means. CONSTITUTION:When the switching of the encoding system is detected from transmission data on a transmission path T by encoding system switching data detecting means 7A and 7B, the switching means 6A and 6B are operated. Next, the switching of coder/decoders CODEC 31A, 31B, 32A, and 32B to be used are performed by interlocking on transmission and reception sides so that the same kind of CODEC can be connected. The operation of the D/A converters 51A and 52A or 51B and 52B on the reception side is stopped transiently by the functions of the D/A converter temporary stopping means 8A and 8B at the time of switching the system. In such a way, on the reception side, the nonaudio state of output is generated transiently for a short time which cause no problem on speech, which eliminates the temporary noise that may be generated at the time of switching the encoding system.
Patent JP-S60128894-A (JP)
Title: Capacitor-operated induction motor
Inventor: NAKAMURA TAKESHI
IPC: H02P23/24
Filed: 1983-12-16
Abstract: PURPOSE:To protect thyristors against a damage and a defect by providing a middle tap in a winding, connecting a capacitor, thereby limiting a surge current even if a surge current is flowed by simultaneously conducting two thyristors. CONSTITUTION:A middle tap A is provided at a winding 12, and a winding 12' of lead wirings side of opposite side to the common lead wirings from the middle tap is constructed to become a coil for limiting the surge current. Thus, thyristors 14, 15 are simultaneously conducted by erroneous firings of the thyristors 14, 15 due to an erroneous operation of a controller 15 or a surge or noise from a power source. A voltage charged in a capacitor 13 is discharged in a closed circuit through the thyristors 14, 15 and the winding 12' to flow a surge current. However, the surge current is limited by the inductance of the winding 12', the peak value is suppressed, and the thyristors 14, 15 are protected.
Patent JP-S6391651-A (JP)
Title: Resist constituting body for lithography
Inventor: IKEDA TSUTOMU
IPC: G03C1/00
Filed: 1986-10-06
Abstract: PURPOSE:To obtain a resist constituting body for lithography having high sensitivity, high definition and dry etching resistance by incorporating ultrafine inorg. phosphor particles into an upper layer. CONSTITUTION:This resist constituting body for lithography is laminated with a polymer resin 2 for etching resist as a lower layer and further a resist 3 for forming pattern contg. the inorg. phosphor as an upper layer on a wafer 1 and is so formed that the X-rays emitted from an X-ray source 5 are projected through an X-ray mask 4 to the surface of the resist 3. The upper layer resist is exposed and the phosphor contained therein emits fluorescence by radiations simultaneously, when the radiations such as X-rays are projected to such constituting body. The upper layer resist is then sensitized and the higher sensitivity to the radiations are attained. The upper layer resist is subjected to pattern formation by developing the developing resist after the exposure of the radiations; thereafter with the upper layer as a mask, the pattern is transferred to the polymer resin of the lower layer. The desired treated matter having the pattern of the high resolution and high aspect ratio is thereby obtd.
Patent JP-H0899282-A (JP)
Title: Robot controller
Inventor: AIZAWA TAKESHI
IPC: B25J9/22
Filed: 1994-09-30
Abstract: PURPOSE: To improve operativity by arranging a key board for operating a controller in a controller in which a job program is executed for controlling a teaching playback type robot. CONSTITUTION: In a robot controller by which a teaching playback type robot is controlled by executing a job program on the basis of a taught position data, a control panel key board 14 is arranged freely storably in a controller main body. For example, the control panel key board 14 is mounted freely storably in a key board storage part 14a in a control panel 15 serving as a controller main body. The control panel key board 14 is pulled out so as to be used only when its operation is required, while the control panel key board 14 is stored in the key board storage part 14a when it is not used. The key board 14 is provided with an editor function for forming or correcting the job program, a command inputting function, a selective execution function for job program, and a switching function of an operation mode.
Patent JP-S6396045-A (JP)
Inventor: ARAN ANDORIYUU BATSUKUSUTAA
IPC: B65D41/34
Filed: 1987-09-22
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-H04117237-A (JP)
Title: Ovum collector
Inventor: OGAWA YUTAKA
IPC: A22C25/08
Filed: 1990-09-05
Abstract: PURPOSE:To efficiently pressurize and take out an ovary from the interior of the abdominal cavity by elastically pressurizing the abdominal part of each decapitated fish body from the tail toward the vicinity of the root of the head with a pressurizing means having flexibility and resilience. CONSTITUTION:The abdominal part (F3) of each decapitated fish body (F) is elastically pressurized from the tail (F1) toward the vicinity of the root (F5) of the head by pressurizing means 9, 14 and 15 having flexibility and resilience to pressurize an ovary (F6) from the interior of the abdominal cavity (F7). The fish bodies from which the ovary is to be taken out are arranged side by side in the conveying direction and ovum collection treatment can continuously be carried out without requiring the curving of the fish bodies.
Patent JP-2000063197-A (JP)
Title: Production of seed crystal and single crystal
Inventor: IINO EIICHI
IPC: C30B15/36
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a seed crystal having such high mechanical strength as not to be ruptured even in case of producing a heavyweight single crystal. SOLUTION: This seed crystal is such one as to be used in producing a single crystal by Czochralski method and satisfy the relationship: S>W (S is the sectional area of the seed crystal (mm2); and W is the weight of a single crystal to be pulled up (kg)). A method for producing a single crystal comprises pulling up the aimed single crystal using the above seed crystal so as to meet the above relationship.
Patent JP-S6479621-A (JP)
Title: Loading weight detecting system
Inventor: TOZAWA SHOJI
IPC: G01G19/10
Filed: 1987-09-21
Abstract: PURPOSE:To measure a loading wt. even when a bucket takes any height and any angle, by judging a measuring start condition from the hydraulic pressures of left and right lift cylinders, the heights of lift arms and the erecting angle of the bucket to perform operation. CONSTITUTION:In such a case that an automatic mode is selected in a measuring start mode, when the load of the charge received in a bucket is detected by the hydraulic sensors 2, 3 of left and right lift cylinders, a measuring condition judge means judges whether an erecting angle is 30 deg. or more, through an erecting angle sensor 5 and subsequently judges whether the bucket is raised by about 10cm, through a lift arm height sensor 4 and, when a condition is satisfied, a loading wt. measuring means performs operation to display a loading wt. and a cumulated value on a display device 21. When a switch mode is selected, an operator puts a cargo in the bucket at an erecting angle of 30 deg. or more and, after the bucket is raised by about 10cm, a predetermined switch is closed manually to make it possible to start the operation of the loading wt. without judging the measuring start condition.
Patent JP-2000062644-A (JP)
Title: Body structure of motor vehicle
Inventor: MOTOSAWA YASUKI
IPC: B62D25/20
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce the injury even in a compact body dimension by continuously crushing the crush part of a slide member in the initial stage of a collision to temporarily generate a large initial reaction in a small stroke, and thereafter continuously generating a reaction lower than the initial reaction in a large stroke. SOLUTION: The crush part of a slide member 4 begins to be crushed in the initial stage of collision, and the deceleration is suddenly raised. Thereafter, the crush part 4a is continuously crushed, and generates a substantially constant reaction load until it is collapsed to keep a certain deceleration. When the crush part 4a is perfectly crushed and collapsed in the middle of the collision, a fuse 6 is broken, and the slide member 4 starts to slide. Although the body deceleration is increased in the end of the collision since the reaction generated by the bottoming of deformation of an engine room is further added, the inertial force of an occupant is almost canceled in this area, and the deceleration difference between the body and the occupant is minimized.
Patent JP-H0284917-A (JP)
Title: Toilet device
Inventor: KANEKO KENICHI
IPC: A47K13/12
Filed: 1988-09-21
Abstract: PURPOSE:To give buffering force respectively to a toilet seat and a toilet seat lid and to cause a toilet device to be compact by providing a buffering means respectively to the toilet seat and seat lid, constituting turning shafts in a double embodyment locking one turning shaft to the toilet seat and locking the other turning shaft to the seat lid. CONSTITUTION:Turning shaft gears 5a and 5b are respectively united with turning shafts 4a and 4b of the toilet seat and seat lid. Buffering gears 6a and 6b are respectively interlocked with the turning shaft gears 5a and 5b. The buffering gears are separated to the 6a for toilet seat and the 6b for seat lid and respectively linked to an accelerating gear 7 through spring clutches 14a and 14b. For the spring clutch, when a toilet seat 2 and a toilet cover 3 are opened by manual operation, only the buffering gear 6a or 6b is rotated and when the toilet seat and cover caused to fall down, the buffering gear and accelerating gear 7 are liked. Then, the rotation of the lined gears is transmitted trough engagement with a decelerating gear 8 to a worm wheel 9. When the number of revolution of a warm 10 is a increased, a rubber-made rotating body 12, whose outer diameter is extended by centrifugal force, is fitted to a governor mechanism 10. Then, the number of revolution is limited by friction with a housing 13.
Patent JP-H0684369-A (JP)
Title: Semiconductor integrated circuit
Inventor: NANBU HIROAKI
IPC: G11C11/412
Filed: 1992-09-04
Abstract: PURPOSE:To prevent the readout time of the data of the memory cell from being increased as much as a conventional case even when the parastic capacity of the bit line is increased because the number of memory cells connected to a bit line is increased in accordance with the high integration of a SRAM. CONSTITUTION:In the memory cell constituted of flip flop parts M1-M4 and transfer gate parts M5 and M6, bipolar transistors Q1 and Q2 are provided. Therefore, when bipolar transistors Q5 and Q6 are added, the load driving ability of field effect transistors M3 and M4 can be apparently made larger as much as the emitter ground current amplification factor of the bipolar transistor hFE nearly about 100 times. Therefore, even when the parastic capacity of the bit line is increased in accordance with the high integration of the SRAM, the readout time of the data of the memory cell is not increased so much as the conventional case.
Patent JP-S60127179-A (JP)
Title: Transfer-type thermal recorder
Inventor: FUNATO HITOSHI
IPC: B41J2/325
Filed: 1983-12-15
Abstract: PURPOSE:To enhance feeding response characteristics and printing quality, by a method wherein a driving means for rotating a back-up roller is provided, the back-up roller is driven to rotate at a circumferential velocity slightly lower than that of a driving roller at a timing synchronous with the driving roller, and an ink doner film (IDF) and a recording paper are fed. CONSTITUTION:A driving roller 5 and a back-up roller 4 are driven respectively by separate motors so that the back-up roller 4 is rotated at a timing synchronous with the driving roller 5 and at a circumferential velocity slightly lower than that of the roller 5. A thermal head 3 against which a laminate of an IDF2 and recording paper 8 is pressed is selectively heated in accordance with image information, and an ink of the IDF2 melted at the heated part is transferred onto the paper 8, thereby recording the image information. Since the paper 8 is fed following up to the rotation of the driving roller 5, recording is started accurately at a recording-starting position, so that images can be recorded with favorable quality.
Patent JP-S62117548-A (JP)
Inventor: BAAZEMU NASHIEFU
IPC: A61F2/958
Filed: 1986-10-03
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-H04118651-A (JP)
Title: Processing device for photographic sensitive material
Inventor: HAYASHI HIROSHI
IPC: G03D3/04
Filed: 1990-09-10
Abstract: PURPOSE:To improve the stirring of a processing liquid and to allow the rapid exchange thereof by providing a longitudinal stirring member which has surfaces inclined in a moving direction and moves back and forth in a vertical direction along the transverse direction of a photosensitive material. CONSTITUTION:The stirring member 70 is provided between a pair of racks 72 supporting, for example, a transporting roller 24. Both ends 76 of the member 70 formed longitudinally intrude into guide holes 74 extending in the vertical direction of the racks 72. Both ends 76 are adapted to be movable in the vertical direction. The member 70 is provided along the transverse direction of the photosensitive material and has a pair of the upper and lower inclined surface 78. Peak parts 80 and valley parts 82 are continuously formed on the surfaces 78 in the longitudinal direction thereof. A clamper 84 is driven upward via a driven gear 86 and the member 70 is moved upward when a driving gear 88 rotates.
Patent JP-H0769393-A (JP)
Title: Cap supplier
Inventor: NAKAMURA RYOHEI
IPC: B67B3/06
Filed: 1993-08-30
Abstract: PURPOSE:To enable the use of one and the same cap supplier to supply a cap to a capping head, combinedly to caps of different sizes. CONSTITUTION:Each of a plurality of pickers 8 is provided with three engaging pins 56, 58 and 60 which engage with the inside of a cap. These three pins 56, 58 and 60 are mounted eccentrically on three pinion gears 40, 42 and 44 which are arranged at an equal interval from each other. These three pinion gears 40, 42 and 44 engage with a central gear 48 to be rotated at the same time in the same direction. Another gear 62 is fixed to a lower end of a shaft 46 of the central gear 48, and each gear 62 of the plurality of pickers 8 engages with a rack gear 64 which is relatively movable with respect to a picker body 28. By a movement of the rack gear 64, the three pinion gears 40, 42 and 44 of each of the pickers 8 are rotated, and thereby, diameters of a circumscribed circle of the three pins 56, 58 and 60 varies correspondingly.
Patent JP-S61117155-A (JP)
Inventor: KUME SHOICHI
IPC: C04B35/48
Filed: 1984-11-13
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-H1084065-A (JP)
Title: Conductive material for electronic component
Inventor: TANIMOTO MORIMASA
IPC: H01L23/50
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To realize a conductive material for an electronic component, which is restrained from deteriorating in solderability when the conductive material is heated in a manufacturing process by a method wherein a base layer of Ni or Ni alloy is formed on the surface of a conductive base body, an intermediate layer of Pd or Pd alloy prescribed in thickness is formed thereon, and a surface layer of Au or Au alloy prescribed in thickness is formed thereon. SOLUTION: A conductive base body is formed of an arbitrary metal material such as Cu or Cu alloy wire of high electrical conductivity. A base layer is formed of Ni or Ni alloy which has high heat resistant properties. An intermediate layer is formed of Pd or Pd alloy which improves a conductive material of this constitution in solderability. The intermediate layer is formed as think as 0.005 to 0.1μm. A surface layer is formed of Au or Au alloy which has high resistance to oxidation and enhance the conductive material of this constitution in solderability. The surface layer is formed as thick as 0.001μm (monoatomic layer) to 0.1μm. A conductive base body is successively plated with a base layer, an intermediate layer, and a surface layer. By this setup, the conductive base body excellent in solderability can be obtained.
Patent JP-H1165122-A (JP)
Title: Photosensitive material
Inventor: HOSHI SATOSHI
IPC: G03F7/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To enhance adhesion between a hardenable layer and a photosensitive layer without adversely affecting image formation by incorporating a water-soluble polymer and another water-insoluble polymer having a glass transition point of a specified value or lower in a photosensitive layer in a state divided into phases different from each other. SOLUTION: This photosensitive material is provided with a hardenable layer 2 containing an ethylenically unsaturated polymerizable compound and a hydrophobic polymer and the photosensitive layer 3 containing silver halide and the water-soluble polymer on a support. The layer 2 or the layer 3 contains a reducing agent, and the layer 3 contains the water-insoluble polymer having a glass transition point of <=0 deg.C, and the water-soluble polymer and the water- insoluble polymer contained in the layer 3 are in a state divided into 2 different phases. The water-insoluble polymer having a glass transition point of <=0 deg.C is in a soft rubber-like state in a usual handling temperature of >=0 deg.C, and,it is preferred for its glass transition point to <=-5 deg.C, furthermore, <=10 deg.C.
Patent JP-H09135317-A (JP)
Title: Device for applying wet development processing to silver halide photo sensing material and image pickup device
Inventor: TAMAKOSHI YASUAKI
IPC: G03D3/08
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To avoid the defect in an electronic image by automating image pickup of an electronic image from a photo original obtained by a development processing means without manual setting of the original onto other image pickup device so as to prevent the dispersion of the curling of photo originals. SOLUTION: When a color negative film is extracted from a cartridge, the color negative film is cut off at its tail end and only the cartridge remains. The color negative film with a leader tape released from the cartridge is fed at a prescribed carrying speed to a development processing tank 01A, a bleach processing tank 01B, a 1st fixing processing tank 01C, a 2nd fixing processing tank 01D, a 1st water rinse tank 01E, a 2nd water rinse tank 01F, a 3rd water rinse tank 01G and a drier section 01H for a development processing section PM consisting of four baths, that is, a development processing bath, a bleach bath, a fixing processing bath, a water rinse bath, in this order and subjected to development processing, the resulting film passes through a tension generation preventing section 013, picked up by an image pickup section 110, and discharged to a discharge box 015.