baber/WOPTO huggingface dataset:
Patent JP-H07176085-A (JP)
Title: Production of optical disk molded substrate excellent in transfer property
Inventor: MASUDA SEIJI
IPC: B29L11/00
Filed: 1993-12-20
Abstract: PURPOSE:To obtain an optical disk substrate having excellent transfer property with small warpage by injection compression molding a polycarbonate resin under specified molding conditions. CONSTITUTION:A polycarbonate resin is subjected to injection compression molding with an injection molding machine under the conditions of 370-390 deg.C molding temp., 120-140 deg.C die temp., and 20-50 ton pressure to form a substrate. By this method, an optical disk substrate excellent in transfer property with little warpage cap be obtd. by using a transparent polycarbonate resin, and thereby, increase in the massproductivity and decrease in the cost are realized. Further, high-density input of picture images is possible and the recording amt. is increased.
Patent JP-H10163702-A (JP)
Title: Magnetic body for latching circulator
Inventor: YAHAGI YUKIHIRO
IPC: H01P1/39
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic body for latching circulator which suppresses the dispersion of characteristics caused by production errors and has stable characteristics even against vibrations or temperatures. SOLUTION: Concerning the magnetic body for latching circulator having a lead wire arranged so as to surround a prescribed area in the magnetic body, this magnetic body is formed by sticking an internal ferrite 2b surrounded by the lead wire and an external ferrite 2a outside this area. The lead wire is formed by a pattern wire 2c formed by etching, for example.
Patent JP-H09154796-A (JP)
Title: Dishwasher
Inventor: MIKI YOSHIAKI
IPC: A47L15/42
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To improve washing efficiency by arbitrarily setting rinsing time and a rinsing hot water amount. SOLUTION: A control means 17 controls respective parts based on the setting information SET of a rinsing information setting means 16 for arbitrarily setting the rinsing hot water amount and the rinsing time and the signals of respective sensors. That is, a hot water supply valve means 12' is controlled based on rinsing hot water setting information SET, the signals Lb of a rinsing hot water level sensor 18 and the signals La of a washing liquid level sensor 19. Further, a pump means 8' and a detergent supply pump means 15' are controlled based on the rinsing hot water setting information SET and the signals of the rinsing hot water level sensor 18. Further, the discharge valve means 20 of washing liquid A is controlled based on the rinsing hot water setting information.
Patent JP-H06294138-A (JP)
Title: Earth retaining concrete block and its construction method
Inventor: WATANABE KUNIO
IPC: E02D29/02
Filed: 1991-09-30
Abstract: PURPOSE:To increase resistant force against hydrodynamic pressure by stacking similar-shaped concrete blocks in parallel from the exposed front of the blocks to the bottom of stay blocks based on basic blocks and deviating the specified position of blocks before and behind the exposed front blocks and the bottoms of the stay blocks in each block stacking work. CONSTITUTION:Earth retaining concrete blocks are formed in the same shape from a rectangular-shaped front 1 to the bottom of a stay block. The top of a foundation stone block X to be buried underground is slanted. A basic stone block A is stacked in the rear on the block X while the succeeding block B is stacked in the front and a block A-1 is stacked thereon in the rear and a block B-1 block is further stacked thereon in the front where they are deviated alternately whenever they are stacked, thereby building up a retaining wall. Then, an U-shaped span P is formed on the exposed surface of the blocks and the bottom surface of the stay block of the retaining wall. When cobble stones or earth and rocks which are back-filled in the space P, are formed in intruded shape, there appears soil bearing reaction force, which increase resistant force against hydrodynamic pressure.
Patent JP-H06133475-A (JP)
Title: Method and apparatus for shift of electric power to balancer
Inventor: BUREIN KEI HAKETSUTO
IPC: F16F15/32
Filed: 1991-09-30
Abstract: PURPOSE: To provide a method and an equipment for transmitting power to a balancer without physical connections and for performing communication between the balancer and its controller. CONSTITUTION: This equipment comprises a balancer 14, a balancer controller 12, a power supply 16, and a power transmitting apparatus 10. The apparatus 10 comprises inductors 18, 20 and a power drive interface 22. Power is transmitted by electromagnetic induction from the inductor 18 to the inductor 20. The balancer 14 has chain bars 36 with heating elements, and their powers are controlled through a chain-bar interface 24. The control signals thereof are transferred from the balancer controller 12 to the balancer 14 via the inductors 18, 20, and the data based on balance situations are also transferred reversely from the balancer 14 to the balancer controller 12. The heatings of the chain bars 36 are controlled by a microprocessor.
Patent JP-H07154930-A (JP)
Title: Charger for electric car
Inventor: MATSUTANI TERUYUKI
IPC: B60L11/18
Filed: 1993-11-26
Abstract: PURPOSE:To provide a low-priced charger device whose power consumption is small and structure is simple and which can charge any types of electric car. CONSTITUTION:This charger device is mainly provided with a charger 12 which can connect a solar battery 80 outside an electric car 82 and a battery 84 in the electric car 82 through the contact 10c of a relay 10, and a controller 14 which opens the contact 10c of the relay 10 when the voltage Vo of the battery 84 reaches its fixed level Vup by charging from the solar battery 80.
Patent JP-H07153720-A (JP)
Title: Wafer-self-feed device of dicing equipment
Inventor: ADACHI TEI
IPC: H01L21/677
Filed: 1993-11-26
Abstract: PURPOSE:To enable a wafer self-feed device to be lessened in occupation area and to efficiently feed semiconductor wafers to a dicing equipment by a method wherein both unmachined and machined semiconductor wafers are arranged in a vertical direction and contained in different stockers so as to be separately taken out from the stockers. CONSTITUTION:A wafer self-feed device is equipped with two stockers 11 and 12, one for containing unmachined semiconductor wafers and the other for containing machined semiconductor wafers, which are arranged in a vertical direction and where semiconductor wafers can be separately unloaded. The upper stocker 11 is placed on a stocker pad 13 fixed to a dicing device. The lower stocker 12 is placed on a stocker pad 14 which is set slidable in a direction opposite to the opening of the stocker 12. A unit 16 which unloads unmachined semiconductor wafers from the one stocker and places them on a stage 15 and loads machined semiconductor wafers into the other stocker is provided.
Patent JP-H05132909-A (JP)
Title: Natural air-cooling and water removing device for water-permeable artifical turf
Inventor: KUMAGAI SHIGETO
IPC: E02B11/00
Filed: 1991-11-08
Abstract: PURPOSE:To quickly and surely remove water and attain natural air-cooling for artificial turf for long periods. CONSTITUTION:A natural air-cooling and water removing device consists of water-collecting and draining air supply tubes 3 buried vertically and horizontally under the ground, air-cooling and water-collecting cylinders 2 erected on the tubes 3, air-cooling water collectors 1 radially set around the cylinders 2, which are buried between the cylinders 2 and the water-permeable artificial turf 5, and water and air-passing holes 14 formed in them. Rain water can thus be quickly and surely drained through the grooves 16 of the water collectors 1 directly touched by soil into the soil, and cool air under the ground can be uniformly sent to the artificial turf 5 by the collectors 1. Uniform natural air-cooling can also be quickly and surely attained and natural water removal can be quickly and surely attained for a long period.
Patent JP-2000132056-A (JP)
Title: Process cartridge and electrophotographic image forming device
Inventor: MIYABE SHIGEO
IPC: G03G21/18
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge capable of precisely holding the electrophotographic photoreceptor, being made possible to prevent deflection of an electrophotographic photoreceptor at the time of an image formation, and an electrophotographic image forming device capable of attaching and detaching the above process cartridge. SOLUTION: When this process cartridge is attached on the electrophotographic image forming device, a projecting part 80a of a drive force transmitting member 52 disposed in the electrophotographic image forming device main body is engaged with an open part 19a being concentric with the electrophotographic photoreceptor 1 in a driven force transmitting member 19 disposed in the process cartridge. At the same time as the above, the process cartridge is composed so that plural projecting parts 52b for transmitting the drive force on the drive force transmitting member 52 is respectively engaged with the plural open parts 19b for transmitting the drive force being arranged radiately with the center at the open part 19a in the driven force transmitting member 19.
Patent JP-H04194106-A (JP)
Title: Heat-insulating floor structure for indoor artificial skiing
Inventor: IMAGAWA KENZO
IPC: E01C13/00
Filed: 1990-11-26
Abstract: PURPOSE:To prevent the bias of sloped face by a method in which a rectangular heat insulator is covered with a moisture-proof layer with aluminium foil and a cover frame is placed on the moisture-proof layer to form a heat-insulating floor unit, and the unit is attached to the recessed section and clamped with flange with nut. CONSTITUTION:A rectangular heat insulator is covered with a moisture-proof layer 12 with aluminium foil to form a heat insulating layer 11, side walls 13a are hung down from the rectangular top plate on the upper part of the layer 11, and a cover frame 13 having a flange 13b on its lower end is provided to a heat-insulating floor unit 10. Recessed sections are formed on a concrete base 20, and many anchor bolts 22 are set and projected upwards from angle parts 21. The bolt holes 31 of the adjacent units 10 are clamped by bolts 22 with nuts, a heat insulator 30 is packed into the space of the frame 13, a waterproof layer 14 is formed on it to form a drain trough 15, and snow mat 16 is bonded to the upside of it. The bias of the heat insulator even on sloped face can thus be prevented.
Patent JP-H04196117-A (JP)
Title: Semiconductor manufacturing device
Inventor: YASUHARA MASANORI
IPC: G03F1/64
Filed: 1990-11-26
Abstract: PURPOSE:To maintain pellicle in flat condition at all times and decrease the inferiority in development by foreign matter by removing the atmospheric pressure difference between the inside of the pellicle and the outside air at all times, using a porous material for a pellicle frame. CONSTITUTION:Pellicle frames 2 constituted of frame-shaped porous materials are bonded to the surface and the rear of a glass mask 3, and further pellicles 1 are bonded to the frames 2. Accordingly, if the frames 2 is used to support the pellicles 1 to protect the mask 3, a ventilation port becomes needless, and also a dust-free tape, which is usually stopping the ventilation port, becomes needless, so the structure becomes simple, and the manufacturing also becomes easy. And by the frames 2 always enabling the ventilation between the inside of the pellicle and the outside air, the distortion of pellicle 1 can be prevented, and also the pellicle 1 can always maintain its flat condition. Accordingly, the distortion of the photopattern by the distortion of the pellicle 1 and the inferiority in detection of the foreign matter on the pellicle 1 go, and quality and yield can be improved.
Patent JP-H07204224-A (JP)
Title: Device and method to incorporate internal pipe in external pipe
Inventor: ROBAATO HENRII SENGUSUTOTSUKU
IPC: A61F13/20
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a device for assembling an inner tube of a tampon applicator into an outer tube, with regard to two members having a form for fitting into both the outer tube and inner tube, respectively, by aligning the inner tube with the outer tube coaxially, making a push rod moved by a determined distance in a determined time, and inserting the inner tube into the outer tube. CONSTITUTION: The device 46 contains a member 48 having a form corresponding to a smooth perimeter of the outer tube 16, and a member 50 having a form corresponding to a smooth perimeter of the inner tube 18. The members 48, 50 are connected to a vacuum supplying source 52 by hoses 54, 56, respectively, to allow both of the outer tube 16 and inner tube 18 to be kept in a state of aligning them coaxially. The conical type edge part 84 of a push rod 80 enters the bottom edge part 44 of the inner tube 18 to make the inner tube 18 move upward and slide along a slender pocket. As the inner tube 18 is made moved upward, its upper edge part 42 is aligned coaxially with an opening part formed in a finger grip part of the outer tube 16 and enters it.
Patent JP-H06176421-A (JP)
Title: Magnet-optical disk driving device
Inventor: INAI SHINICHIRO
IPC: G11B11/105
Filed: 1992-12-01
Abstract: PURPOSE:To provide a magneto-optical disk driving device small in power consumption and stable in recording characteristics by eliminating the influence of magnetic field leaked from an objective lens actuator and a magnetic head actuator. CONSTITUTION:The magnetic field leaked from driving magnets 3a-3d constituting the objective lens actuator and the magnetic field leaked from driving magnets 13a-13d constituting the magnetic head actuator are canceled with each other. Then, leakage magnetic field intensity on a position A irradiated with a light beam for irradiating a recording surface 22 of a magneto-optical disk 21 from an objective lens 5 is lowered less than leakage magnetic field intensity impressed independently from the individual actuators respectively.
Patent JP-H06142566-A (JP)
Title: Blurring preventing system
Inventor: FUKUDA SHIGEO
IPC: B05C13/00
Filed: 1992-11-09
Abstract: PURPOSE:To prevent ununiformity in coating in an automatic coating line by installing a central shaft in an intermediate driving member which is fixed to the other end of an elastic member which is attached on a fixed base plate and the other end of which is connected to the fixed base plate and constituting a holding mechanism by installing a pulley for holding an endless synchronous belt. CONSTITUTION:A work A is fixed on a work fixing tool, and an endless synchronous belt 2 is driven in parallel with and in the reverse direction to a chain-type automatic transfer line 1 running in a coating process block C. The belt 2 is driven by a holding mechanism 3 comprising more than one holding pulley 3a set in a row in the longitudinal direction of a process block C. The pulley 3a is placed on a central shaft 3b installed in an intermediate driving member 3c. The intermediate driving member 3c, which is fixed movably on a fixed base plate 3e by a driving shaft 3d, is fixed to the other end of an elastic member 3f one end of which is fixed to the fixed base plate 3e.
Patent JP-2001138557-A (JP)
Title: Method and apparatus for imaging
Inventor: HARA TAKASHI
IPC: B41J2/32
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a recorder and a recording method having excellent image withstanding characteristics by heating the surface of a recording material after an image is formed thereon and developed thereby increasing the retract contact angle at the nonimage part in the vicinity of an image part. SOLUTION: An image is formed on a recording material 1 having such surface characteristics as the retract contact angle decreases when the recording material is heated while touching a liquid to bring about a state exhibiting affinity to a liquid, e.g. ink, (ink affinitive state) and the retract contact angle increases when the recording material is heated without touching a liquid. A heat source (heater) 3 for heating a plate cylinder 2 fixed with the recording material is provided and the surface of the recording material 1 is heated. Withstanding characteristics of image are enhanced by heating the surface of the recording material 1 after an image is formed thereon and developed thereby increasing the retract contact angle at the nonimage part in the vicinity of an image part.
Patent JP-H04197089-A (JP)
Title: Pulse frequency divider
Inventor: INOUE KENJI
IPC: H02P29/00
Filed: 1990-11-28
Abstract: PURPOSE:To multiply the number and the frequency of output pulses by a rational number by employing a variable frequency division command and setting the clock frequency of a pulse generating means in proportion to a ratio between an integer value outputted from an operating means and a predetermined operation period. CONSTITUTION:An output  rk is fed from the operating section 5 in a CPU 3 to a pulse generator 8 and then converted through a reciprocal section 6 into a frequency division command lk which is fed to a frequency division circuit 7. The frequency division circuit 7 divides the clock of pulse frequency fCLK to produce a clock for the pulse generator 8 having pulse frequency fm. The pulse generator 8 generates pulses of the number of  rk during an operating period T. Frequencies of pulses S3, S4 generated from the pulse generator 8 vary in proportion to a rational pulse variation amount  rk. According to the constitution, pulses SC, SD having numbers of pulses and frequencies higher by a factor of a rational number than those of two-phase pulses SA, SB can be obtained.
Patent JP-2000145617-A (JP)
Title: Radial type piston pump
Inventor: YAMAMURA MASAYA
IPC: F04B1/34
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To operate a pump without any charge and without largely changing an existing pump by arranging a plurality of extension boards radially extended from a base of a plate elastic body between a cylinder block and a piston and by elastically energizing the piston in the projecting direction. SOLUTION: A leaf spring, or a plate elastic body having a base and a plurality of extension boards 19 radially and integrally extended from the base is provided and a piston 8 is elastically energized by the leaf spring 17 in the projecting direction at all times. When a cylinder bore 16 inside becomes a negative pressure in a suction stroke, a force competing thereto is applied to the piston 8 by the leaf spring 17, the piston 8 is surely projected from the cylinder bore 16, and operating fluid is introduced into the cylinder bore 16. In conditions where the cylinder bore 16 inside becomes negative pressure due to a high rotation speed and the high-viscosity operating fluid, without charging the suction side, the pump can normally be operated.
Patent JP-H11159288-A (JP)
Title: Cut-off device in two process propulsive method
Inventor: HASHIMOTO YOSHIO
IPC: E21D11/38
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent water from invading inside a start shaft on joining a buried pipe at propulsively burying a sewage pipe under the ground in an aquiferous debris layer by closing a slide valve arranged in a leading body by a pushing operation of a casing in the buried pipe. SOLUTION: A leading body D is connected to the rear end of a pilot pipe completely propelled from a start shaft to an arrival shaft through a rotary joint 2, a buried pipe P is screwed in the rear end, the inner cylinder part 4c of a crushing drum mechanism 4 having a drilling cutter 1 and bits 4g and a solid discharging screw S in a casing C are rotated by a propulsion machine arranged in the start shaft through a rotary shaft 1a, and the buried pipe P is pressed to excavate soil. At joining the buried pipe P and the like, the casing C is piercingly advanced to press the taper face 6a of a slide valve 6 against a water stop packing 5 for stopping water. Consequently, when a sewage pipe or the like is propulsively buried in an aquiferous gravel layer, water can be prevented from invading inside the start shaft at jointing the buried pipe P and the like.
Patent JP-H02167687-A (JP)
Title: Holding device for work
Inventor: HAYASHI KENICHI
IPC: B23Q7/04
Filed: 1988-12-21
Abstract: PURPOSE:To cope with various works without performing the positional adjustment of a switch means by arranging a switch means for detecting as to whether or not the place excepting the clamping place of a work is located at normal position and constituting so as to recognize the propriety of the holding state of the work based on the detection result by this switch means. CONSTITUTION:In case of a two-wheeled vehicle frame 5 being not set to a normal clamp position, the display to the effect that the two-wheeled vehicle frame 5 is not clamped at normal position is executed. For example, in case of OFF signals being simultaneously output from photo-electric switches S1, S2, the display to the effect that the two-wheeled vehicle frame 5 is dislocated in (x) axial direction is made, and in case of OFF signals being simultaneously output from photo-electric switches S1, S3, the display to the effect that the frame 5 is dislocated in (z) axial direction is made and in case of OFF signals being simultaneously output from photo-electric switches S4, S4, the display to the effect that the frame 5 is dislocated in (y) axial direction is made.
Patent JP-H01165059-A (JP)
Title: Magnetic tape reproducing device
Inventor: WAKIYAMA KOJI
IPC: G11B15/467
Filed: 1987-12-21
Abstract: PURPOSE:To simplify the program of a system controller by setting the output value of a ROM so as to make the track direction component of a head constant irrespective of the travel speed of a magnetic tape. CONSTITUTION:The travel direction of the magnetic tape is switched by a driving force switching device 4a. At this time, in an address forming circuit 8, an analog frequency signal from a photoreflector 76 of the output of a tape speed detecting means 7 is converted to a digital frequency signal through a limiter 81 and outputted. Then, the cycle of the output signal of the limiter 81 is detected in a cycle detecting circuit 82 and outputted. Accordingly, the output of this circuit 82 is inputted to the ROM 9, thereby, the address of the ROM 9 corresponding to the tape speed is applied. The output of the circuit 8 is a value indicating the output cycle of the reflector 76. Consequently, a rotary cylinder 3 is controlled by the number of rotations corresponding to the output value of the ROM 9. Thereby, tape position information on the tape 1 can be constantly effectively read.
Patent JP-H04196846-A (JP)
Title: Header converter and switchboard using this device
Inventor: KIMURA HIROSHI
IPC: H04L12/28
Filed: 1990-11-28
Abstract: PURPOSE:To enable a VC service and a VP service by one ATM switch by providing both a selecting means, and a control means which judges one of the VP/VC services, and controls the switching of a header, based on identified information, inputted from an identifying means. CONSTITUTION:When a cell 100 is inputted from a cell input terminal 1, transmitting VPI information and transmitting VCI information in the cell 100 is latched by a VPI/VCI latch circuit 3. The latched transmitting VPI information is applied to a VP/VC service identifying barrel memory 4 as an address. The VP/VC service information preliminarily set for each VPI is read from the VP/VC service identifying barrel memory 4 by this address information. Then, this VP/VC service information 15 is transmitted to SEL I and SEL I switching control circuit 8, as SEL I and SEL II switching information. Thus, both the services can be offered by one ATM switch.