baber/WOPTO huggingface dataset:
Patent JP-S63118852-A (JP)
Title: Control system for virtual memory
Inventor: MURATA YUKIHISA
IPC: G06F12/10
Filed: 1986-06-04
Abstract: PURPOSE:To realize the effective use of a virtual address space and reduction of the program executing time by recognizing presence of a proper variable part and a common invariable part that can be shared by other programs and storing these variable and invariable parts into a proper address space. CONSTITUTION:The virtual memories 21-23 contain proper address spaces 25-27. Then it is recognized that the proper variable parts (a) and (c) and an invariable part (x) that can be shared by other programs are contained in the programs stored in the memories 21-23. These parts (a), (c) and (x) are stored in the spaces 25-27. Thus the parts (a)-(x) are set into the spaces 25 and 27 when programs are loaded to the memories 21-23. Then the space 26 is expended to omit dynamic security and initialization of both parts (a) and (c).
Patent JP-S6023765-A (JP)
Inventor: YONEDA SHIGERU
IPC: F25C1/14
Filed: 1983-07-15
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-H10321997-A (JP)
Title: Printed circuit board
Inventor: OKADA KAZUYOSHI
IPC: H05K3/34
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To print a solder paste portion to supply optimum amount of solder to eliminate soldering failures by supplying adequate amount of solder according to the shape of the electrodes of parts mounted on a printed circuit board on which electrode portions of parts are soldered to the relevant printed portion by solder reflow by printing the solder paste portion to the pad of substrate. SOLUTION: This printed circuit board is provided with a pad 2 for soldering electrodes 3 of part 4 provided on a substrate 1 and a solder paste portion 6 printed, for the pad 2, in a shape which is rectangular for the soldering of electrodes 3 of part 4, is protruded to the outside of the electrodes of the part to increase the amount of solder. On the other hand, it is set in the same edge or is evacuated from the electrodes 3 of the part at its internal side and is cut at the end of the internal side of the rectangular shaped solder paste 6 to reduce the amount of solder.
Patent JP-S63296484-A (JP)
Title: Memory cartridge
Inventor: WATANABE MIKIO
IPC: G06K19/00
Filed: 1987-05-28
Abstract: PURPOSE:To display a desired image which is stored by providing an image display device and a frame feed switch to a memory cartridge equipped with a semiconductor image memory for storing digital image data of plural frames. CONSTITUTION:The memory cartridge 10 is equipped with the semiconductor image memory 12 for storing the image data of plural frames in a prescribed order, the display device 14 which inputs image data read out of the image memory and displays an image represented by the image data, a frame selection switch 13 for selecting the image data to be displayed on the display device, and a control means 11 which reads the image data selected in response to the input from the frame selection switch and displays it on the display device. Consequently, the image data stored in the image memory is specified in response to the frame selection input switch input, supplied to and displayed on the display device.
Patent JP-H10318582-A (JP)
Title: Ventilation device
Inventor: IWAZAWA YOSHIAKI
IPC: F24F9/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation device capable of high-efficiently utilizing supply air through a supply air duct. SOLUTION: Supply air from a supply air duct 28 is branched to a duct 29 and injected in an object space 27 through a supply air nozzle 31 arranged in a ceiling 71, being the object space 27, through a supply air fan 30. An air curtain 33 is formed by collecting supply air at an exhaust air manifold 32 arranged at a floor 272 in the object space 27. Air collected at the exhaust gas manifold 32 is returned to the back of a ceiling 271 of the object space 27 through a circulation duct 35 by a circulation fan 34 and fed in the object space 27 through an air outlet 36 formed in the ceiling 271. The air is exhausted through an exhaust louver 37, arranged at a floor 272, to effect indoor ventilation.
Patent JP-S5920042-A (JP)
Title: Symbol input device
Inventor: ISHIHARA HIDEJI
IPC: F02D41/24
Filed: 1982-07-26
Abstract: PURPOSE:To perform easily a symbol input to a word processor, by converting photoelectrically light irradiating a symbol corresponding to each section of an original paper sheet with a sensor and comparing a signal of the symbol obtained with information stored in a signal processor in advance. CONSTITUTION:A photodetecting element array forming one of matrixes of photodetecting elements is arranged in matrix on a two-dimensional sensor 1 corresponding to each section of the manuscript paper 4. Further, the symbol written on the paper 4 is made incident as a shadow to the photodetecting element through the irradiation of light, and an element to which light is made incident flows a large current, and an element turned to a shadow does not flow a current, then a current coresponding to the amount of receiving light flows to the photodetecting element. Further, an element having both the shadow and the light is read as it receives light if the current is a prescribed value or over. The read signal is transmitted to a signal processor 3, where the signal is compared with bit information corresponding to many symbols stored in advance. As a result, when they are coincident, a code corresponding to the symbol is outputted.
Patent JP-S63318510-A (JP)
Inventor: DENISU JIEI UIRUWAADEINGU
IPC: G02B7/34
Filed: 1988-05-27
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-H08317870-A (JP)
Title: Bathtub connecting device
Inventor: UEHARA KAZUHITO
IPC: F24H9/12
Filed: 1995-05-29
Abstract: PURPOSE: To prevent a heater from being stopped until the bathtub hot water is normally boiled by providing notches on a filter holding case fitting coupling section near the opening section of an intake port cap. CONSTITUTION: The upper hot water is sucked and guided to the direction of a filter, and the region can be controlled small where the upper hot water is brought into contact with the lower flowing water from the filter and crosses it. When a filter opening section 33 becomes the filter plugged state, the flow velocity of the bathtub water is decreased, and stagnation may occur near the filter opening section 33. When notches 32 are provided for a bypass passage, a water passing path 34 can be secured even if the filter opening section 33 becomes the filter plugged state. The bathtub water flowing into an opening section 15 can be kept lower in temperature than the hot water flowing into a bathtub, and the temperature of the bathtub water flowing into a heater is decreased.  The heater having an automatic boiling stop function is prevented from being stopped by the cause of a short circuit before the temperature of the hot water in the bathtub becomes the set temperature.
Patent JP-H04354501-A (JP)
Title: Device for separating kerosene cracking product
Inventor: ICHIKAWA MASATOSHI
IPC: C10L1/32
Filed: 1991-05-31
Abstract: PURPOSE:To efficiently and surely separate a kerosene cracking product from the mixture of the kerosene cracking product, and water. CONSTITUTION:The device is constituted of a separation tank 11, to which the mixture of the kerosene cracking product and water is flowed in, a partition float 13, whose specific gravity is set, positioned on a boundary surface formed between the layer 19 of the kerosene cracking product and the water in the tank, and a means which is cooperated with the partition float 13 to collect the kerosene cracking product positioned above the partition float 13.
Patent JP-S62286499-A (JP)
Inventor: OKANO KAORU
IPC: D06F39/12
Filed: 1986-06-06
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-S5755549-A (JP)
Title: Recording system of magnetic tape device
Inventor: ANZAI ICHIROU
IPC: G11B27/10
Filed: 1980-09-19
Abstract: PURPOSE:To reduce the stopping probability of a magnetic tape and to increase the processing efficiency, by continuing the production of IBG up to a certain length if a command is sent from an upper device after a data block is written onto the magnetic tape. CONSTITUTION:A command sent from an upper device C is sent to a modulating circuit 12 via a decoder 10. The data sent to the circuit 12 is modulated, and the prescribed data blocks 2 and 3 are written on a magnetic tape medium 1 through a magnetic head 22. At the same time, the output of the decoder 10 is sent to an IBG control circuit 11, and a signal is produced at the moment when a tachometer 20 produces an IBG5 of a prescribed length. Then a coincidence signal is sent to the circuit 11. If no writing command is given at that moment from the device C, an IBG is produced with a prescribed length from position A to B. When a command is given, the tape 1 is stopped at position B as long as the writing is not made started at position B. In such a way, the stopping probability can be reduced for the tape 1 to increase the processing efficiency.
Patent JP-H07333777-A (JP)
Title: Silver halide photographic material
Inventor: TAGUCHI MASAAKI
IPC: G03C1/18
Filed: 1994-06-13
Abstract: PURPOSE:To allow a silver halide photographic material to have reduced dependency on temperature during exposure by containing two specific kinds of compounds by specific amounts, and by being hardened using a specific compound. CONSTITUTION:This silver halide photographic material has a silver halide emulsion layer; contains a compound represented by the formula I, by 1X10<-4>-5X10<-3>mol for one mol of silver; contains a compound represented by the formula II, by 1X10<-3>-1X10<-1>mol for one compound of the formula I; and is hardened by a pyrrolidinocarbonylpyridinium compound. In the formulae I, II, each of R1, R2 represents an alkyl group, an alkenyl group, or an aryl group; R3 represents hydrogen atom, an alkyl group, or an aryl group; X1<-> represents an anion; each of R4, R5 represents a lower alkyl group; each of R6, R7 represents a lower alkyl group, a hydroxyalkyl group, a sulfoalkyl group, or a carboxyalkyl group; R8 represents hydrogen atom or an alkyl group; X2<->- represents an anion; each of Z1, Z2 represents the non-metal atom group required for completing benzene rings; and (n) represents 1 or 2.
Patent JP-H05325821-A (JP)
Title: Body structure of electron gun for cathode-ray tube
Inventor: KATO SHINICHI
IPC: H01J29/48
Filed: 1992-05-22
Abstract: PURPOSE:To provide an electrode element supporting rod, which can make the heating condition of the body structure of electron guns of different types constant at the time of beading work and with which the visual discrimination of the body structure of electron gun is facilitated. CONSTITUTION:Electrode element fixing surfaces of electrical insulating supporting rods 20, 21 for fixing each electrode element of the body structure of an electron gun, which has at least a cathode 10 and a first grid electrode 11-a fourth grid electrode 15, are colored with the same color independently of the type of the body structure of electron gun, and the appropriate color or a pattern is given to the beading support surface which is the surface. A heating condition by burner is thereby made constant to enable the discrimination of the body structure of electron gun after the assembly.
Patent JP-H05321934-A (JP)
Title: Magnetic thrust bearing
Inventor: SAKANASHI TAKAFUMI
IPC: F16C32/04
Filed: 1992-05-22
Abstract: PURPOSE:To enable continuous operation for a long period by composing a magnetic thrust bearing of plural coils and a circular housing having the same number of coil slots as the coils for the coils to be inserted providing a protrusion at a forward end of each coil slot, and inserting plural plates in the circumferential direction. CONSTITUTION:Protrusions are provided in a housing 3 at forward ends of coil slots, a width (a) of a protruding part is set wider than a width (b) of a coil slot part, and a cut is provided at one position of a circumference of the protruding part. A coil 4 is wound at the coil slot part, a plate 5 is inserted from the cut part, and these are installed at several positions in the circumference while moving along the circumference. After assembling the coils 4 and the plates 5 in the housing 3, a varnish process is applied, insulation property of the housing 3, coils 4, and plates 5 is improved, and the coils 4 and the plates 5 are restrained to the housing 3. A magnetic bearing can thus be operated continuously for a long period, and removal of the coils 4 from the housing 3, when it is caused by reduction of restraining force between the coils 4 by secular deterioration, can be prevented by effect of the plates 5.
Patent JP-H0679480-A (JP)
Title: Method for forming slots through thin wall in parallel and juxtaposed arrangement at narrow interval and article formed by said method
Inventor: DEBITSUDO EE JIYONSON
IPC: B23K26/00
Filed: 1993-06-01
Abstract: PURPOSE: To obtain a housing for a connector at a high speed and high accuracy by forming grooves in both sides defining a block wall and forming a plurality of slots intersecting the grooves by laser beam machining. CONSTITUTION: Grooves 40 are formed in each of both surfaces 34, 34' defining a wall 32 of a housing block 14. A filler such as paste is filled into the grooves 40. Slots 36 are cut by laser beam machining which intersecting them. Rods 46 are formed by drying the material. As the slots 36 are cut, part of the rods 46 is cut together with part of the block 14, in which the slots 36 are provided. After the housing 14 is completed and the remainder of the rods 46 is removed from the grooves 40, the housing 14 is cleaned.
Patent JP-S619907-A (JP)
Title: Roll for rolling
Inventor: NAKAHARA HISANAO
IPC: B21B13/14
Filed: 1984-06-25
Abstract: PURPOSE:To provide the titled rolling roll rolling a rolling stock with high efficiency and high luster by fitting freely rotatablys sleeve that a sealed gap is intervened to an unrotatable shaft, by giving a high oil pressure on the surface groove in longitudinal direction of the shaft and by rolling with the partially outer projecting deformed part of the sleeve. CONSTITUTION:A sleeve 14 is fitted freely rotatably by gears 36, 40 through the gap sealed by oil seals 22B of the both ends to an unrotatable shaft 12. A high oil pressure is applied on the surface groove 18 in longitudinal direction of the shaft 12 through an universal joint 26. With the leakage prevention due to the labyrinth packing 22A of the both sides of the groove the high oil pressure projects 14A outward the sleeve 14 longitudinally and locally and a small R part is formed. The projection deformed part 14A gives a high luster to the rolling stock. Also, due to the diameter of the sleeve 14 being large enough a high speed rolling is made easy. Consequently the rolling roll thereof rolls the rolling stock with high efficiency and high luster. The joint 32 recovers the leaked oil of the rabyrinth packing 22A.
Patent JP-H06342122-A (JP)
Title: Endoscope provided with focusing function
Inventor: CHIBA MASAHIRO
IPC: A61B1/04
Filed: 1993-06-01
Abstract: PURPOSE:To efficiently observe the range of depth of field by appropriately interlocking focusing function with diaphragm function. CONSTITUTION:A movable aperture diaphragm 2 having a variable diameter is disposed inside an objective lens 1, and an image pickup unit 6 provided with a CCD 3, a crystal filter 5, and a color temperature correcting filter 4 are disposed behind the lens 1. A piezoelectric element 8 movable in parallel to an optical axis 7 in a direction shown by an arrow is provided on the unit 6, and focusing is performed by a driving device. Since the variation of the piezoelectric element 8 is decided according to an applied voltage, the position change of the image pickup unit 6 by means of the focusing is found by converting the change of an impressed voltage. The diaphragm diameter of the variable aperture diaphragm 2 is adjusted by a driving circuit so that the brightness of the range of depth of field on a farthest point may be constant at the time based on the variation.
Patent JP-H10321459-A (JP)
Title: Biaxially oriented polyester film for capacitor
Inventor: MEGURO YOSHIO
IPC: C08K7/16
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a film which can reduce the fraction defective of a capacitor, can improve the dielectric strength characteristic and insulation resistance characteristic of the capacitor, and can contribute to the size reduction and reliability improvement of the capacitor. SOLUTION: A biaxially oriented polyester film for capacitor has such a feature that the film contains 0.1-1.0 wt.% crosslinked high polymer particles having an average particle diameter of 0.1-2.0 μm and 0.05-1.0 wt.% calcium carbonate particles having an average particle diameter of 0.5-3.0 μm and has average surface roughness (SRa) of 0.010-0.050 μm. In addition, the ratio of the tensile elongation (IMD) in the longitudinal direction of the film to that (ITD) in the transversal direction of the film is 0.9-1.8 and the gravimetric thickness of the film is 0.3-2.0 μm.
Patent JP-S5920628-A (JP)
Title: Adjustment of parison temperature in injection stretch blow molding method
Inventor: AOKI KATASHI
IPC: B29C65/00
Filed: 1982-07-27
Abstract: PURPOSE:To adjust the temperature of an injection-molded parison to a stretch and blow temperature and at the same time to contrive to equalize the temperature of the parison by stopping cooling an injection molded parison by its own shrinkage and equalizing the temperature of the cooled parison. CONSTITUTION:After an injection molded parison 4 is cured by a neck mold 1, an injection core 2 and an injection mold 3, the hollow parison 4 taken out of the injection mold 3 is kept in the neck mold 1 to be sent to a temperature adjusting position and inserted from above into a temperature adjusting member 5. Then, the parison 4 in the temperature adjusting member 5 is stretched by an extension rod 6 in the axial direction to absorb air for expansion. The parison 4 and the temperature adjusting member 5 begin heat exchange between each other at the same time as they are stuck to each other. The external surface of the cooled parison tends to shrink but since the parison is pressed by the internal pressure, the parison keeps close to the temperature adjusting member and continues to be cooled into the large thickness. Though the temperature of the parison is unequal it is equalized by the difference between cooling speeds before the temperature reaches the stretch and blow molding temperature.
Patent JP-S6024263-A (JP)
Title: Production of sliding member
Inventor: ISHIHARA YASUOKI
IPC: B22D19/00
Filed: 1983-07-20
Abstract: PURPOSE:To provide the characteristics necessary as a sliding member to a desired part and excellent mechanical properties to the other part by constituting the sliding surface of the sliding member and the part near the same of flake graphite structure and constituting the other part of spheroidal graphite cast iron. CONSTITUTION:Manufacture of a sliding member such as a rotor hub for a brake, etc. is accomplished by pouring a molten metal having a spheroidal graphite cast iron compsn. and/or vermicular graphite cast iron structure into the mold cavity part 2 corresponding to the part except the sliding surface and the part near the same in a casting mold through a sprue 4, then pouring a molten metal having a flake graphite cast iron compsn. into the mold cavity part 3 corresponding to the sliding surface and the part near the same through a sprue 5 and casting the sliding member. Then the sliding surface having the flake graphite structure has good heat conductivity and wear resistance and large damping capacity, thus satisfying the characteristics required as a brake material. The central part has the spheroidal graphite structure and/or vermicular graphite structure and has therefore good mechanical properties.
Patent JP-S5920951-A (JP)
Title: Electron gun
Inventor: SUGIMOTO TOSHIAKI
IPC: H01J29/48
Filed: 1982-07-27
Abstract: PURPOSE:To obtain image of high resolution even in case of remarkable change of beam current by providing electron catching electrodes protruded toward the electron beam running path from the internal wall of the focusing electrode. CONSTITUTION:An electron catching electrode 13 is protruded toward the electron beam running path from the internal wall of focusing electrode G4 in the given figure. This electron catching electrode 13 crosses the electron beam transmitting hole and has such a width as not substantially shielding the electron beam. Therefore, when electron collides with the electron catching electrode 13, a current is externally supplied in accordance with a beam current. For example, as shown in figure, when high resistances R1, R2 connected in series are connected to the anode power supply and an anode voltage is considered as E, connecting point of the resistors R1, R2 is connected to the foucsing electrode G4, a voltage thereof is considered as (e), a current flowing into the focusing electrode G4 is considered as (i), the focus voltage (e) reduces in proportion to R1R2/(R1+R2) in accordance with a current (i) flowing into the focusing electrode G4 and thereby the minimum spot beam can always be obtained in response to any change of beam current.
Patent JP-H0222036-A (JP)
Title: Sound insulating molding
Inventor: SASAKI HIROSHI
IPC: G10K11/162
Filed: 1989-05-24
Abstract: PURPOSE:To obtain a molded item having excellent flexibility, processability and sound insulating property by preparing silicic acid iron oxide from a specified ratio of iron oxide and silica and kneading a filler wherein the content of an alkali metal oxide is low with a binder. CONSTITUTION:In a sound insulating molded item wherein a filler of an inorg. particle having a specified compsn. is incorporated, 50-90wt.% iron oxide and 10-30wt.% silica are incorporated therein and majority of the silica has a form of silicic acid iron oxide. In addition, the sum of the content of an alkali metal oxide or an alkali earth metal oxide is 10wt.% or less in the filler. 200-1,000pts. wt. this filler are compounded in 100pts.wt. binder consisting of a polymer resin and/or a petroleum asphalt and the mixture is kneaded and then molded. The thus obtd. molded item has excellent flexibility and processability, a large surface density and excellent sound insulating property.
Patent JP-S5465345-A (JP)
Title: Time limit fault locator
Inventor: TAGUCHI ISAO
IPC: H02H7/26
Filed: 1977-11-01
Abstract: PURPOSE: To eliminate influence of instantaneous power interruption and to prevent development of power interruption due to erroneous connection when performing maintenance, inspection, replacement of fault locator and recovery work of distribution line, by providing tow transistor additionally.  
     CONSTITUTION: When performing maintenance, inspection, replacement of fault locator or recovery work of distribution line, the handle is brought to direct transmit position then switches SW4, SW5 are opened and SW1-SW3 are closed while timer circuit 18 is disconnected and throw-in command is provided to section switch 14 only from power source switching circuit. Consequently transistor TR1 is turned on while TR2 is turned off when source side voltage exists while TR2 is turned on when load side voltage exists thereby it is self held to switch contact X 2c  thus to throw in section switch 14. Consequently instantaneous interruption at source side causes no influence while inconvenience due to erroneous connection of adaptor cable 19 during replacement of locator and be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio