baber/WOPTO huggingface dataset:
Patent JP-H02186146-A (JP)
Title: Closed type cable support chain
Inventor: SAKAI OSAMU
IPC: F16L3/16
Filed: 1989-01-09
Abstract: PURPOSE:To drastically improve airtightness in each guiding plate without sacrificing flexibility by providing an elastic tongue piece on each guiding plate. CONSTITUTION:On a lower guiding plate 12, elastic tongue pieces 12a, 12a are protrusively provided forward and backward, and the distance between each point is defined larger than a linking pitch of a link plate 11. On an upper guiding plate 13, elastic tongue pieces 13b, 13b are protrusively provided forward and backward, and the distance between each point is defined larger than that between each point of the tongue pieces 12a, 12a, while each tongue piece 13b is formed with its thickness at the point thinner than that at the root so as to promote the elasticity effectively. Each of its adjoining tongue piece 12a, 13b being overlapped each other and with elasticity, the guiding plates 12, 13 can contact each other elastically in bending, and airtightness is thus maintained without scarificing entire flexibility.
Patent JP-H06207071-A (JP)
Title: Molded gel, carrier, and catalyst
Inventor: FUJII HIROAKI
IPC: C08L29/04
Filed: 1993-01-11
Abstract: PURPOSE:To obtain a molded gel which has a long-lasting high activity as a microorganism carrier used for deodorization and waste water treatment based on a microbial reaction by compounding a hardly water-sol. calcium compd. with polyvinyl alcohol. CONSTITUTION:A molded gel comprises a hardly water-sol. calcium compd. and polyvinyl alcohol (PVA) pref. in a ratio of (10:90)(95:5). PVA is pref. one with an average degree of polymn. of 100 or higher and a degree of saponification of 98.5mol% or higher. The calcium compd. is pref. one with a pH of 8-13, and suitable examples of it are calcium oxide, hydroxide, and carbonate. Sludge incineration ash, cement, and limestone are suitable examples of a material contg. the calcium compd.
Patent JP-H01179764-A (JP)
Title: Aluminum nitride sintered body and production thereof
Inventor: YAMAKAWA AKIRA
IPC: C04B35/581
Filed: 1988-01-11
Abstract: PURPOSE:To obtain the title sintered body having high heat conductivity and useful for a semiconductor device, etc., by adding a fatty acid salt or alcoholate of a IIa or IIIa metal to AlN powder and sintering them. CONSTITUTION:At least one kind of org. acid salt or alkoxide of a IIa or IIIa metal, preferably yttrium stearate is added to AlN powder preferably contg. <=0.2wt.% metal impurities and having <=0.7% oxygen content and 1m<2>/g specific surface area by 0.01-20wt.% (expressed in terms of metal oxide). They are mixed, molded as usual and sintered at 1,500-2,200 deg.C in a nonoxidizing atmosphere. The resulting sintered body has >=100w/mk heat conductivity and is suitable for use as an IC board, a heat radiating plate, a structural substrate, etc.
Patent JP-S5388123-A (JP)
Title: Control system for induction motor
Inventor: HIRATA AKIO
IPC: H02M3/00
Filed: 1977-01-13
Abstract: PURPOSE: To make a control operation capable by selecting a rotational speed of induction motor in a state of driving the load, even when each of the induction motor groups is under any condition separately of power or regenerative driving. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01180013-A (JP)
Title: Working vehicle with steering controller
Inventor: ITO KATSUMI
IPC: G05D1/02
Filed: 1988-01-08
Abstract: PURPOSE:To discriminate the waviness condition of a border during the traveling of a first setting distance by storing a value to correspond to a steering angle in each traveling of a second setting distance, which is set to be shorter than the first setting distance, or in each setting time. CONSTITUTION:Sensors S1 and S2 for steering control detect whether the position of a vehicle body V in a width-wise direction is dislocated in a right direction or a left direction to a border L between an unprocesses working place B and a processed working place C. Then, based on the detecting information of the sensors S1 and S2, a steering control means 100 steers steering wheels 1F and 1R in a direction to correct the dislocation to the border L. The value to correspond to the steering angle in each traveling of the vehicle body V in the second setting distance, which is set to be shorter than the first setting distance, or in each setting time is stored in a storing means 101 and based on storing information, a discrimination means 102 can discriminate the waviness of the border L.
Patent JP-H07211184-A (JP)
Title: Switch utilizing flexible printed wiring board
Inventor: SASAKI SHOJI
IPC: H01H13/52
Filed: 1994-01-17
Abstract: PURPOSE:To obtain a switch for utilizing a flexible printed wiring board on which a good contact status can be obtained even if a foreign object is interposed between a movable contact point and a fixed contact point. CONSTITUTION:A switch 1 is designed to use a push button 3 and a base member 2 for such a switch of the conventional embodiment. In the base member 2, are formed the center of a fixed contact point 51 on a surface 2a side for supporting a fixed contact point support 5, and a circular shaped hole 21 whose center coincides corth the above fixed contact point 51 and having a base part. However, the diameter of the hole 21 is smaller than diameters of a movable contact point 41 and of the fixed contact point 51. In the push button 3, its pressing part 31 is formed in a cylindrical shape having a diameter greater than that of the hole 21 which the base member 2 has, and an end part 31a for pressing its movable contact point support 4 is formed in a spherical shape expanding to a movable contact point support 4 side.
Patent JP-H02184416-A (JP)
Title: Reactionary injection molding
Inventor: ASANO TAKAMASA
IPC: B29C45/00
Filed: 1989-01-11
Abstract: PURPOSE:To restrain surface defects of a sink, a stripe pattern, a wavy surface, etc. by a method wherein gas is injected from a non show side molding tool from a time when a molding piece starts solidification to a time to release the molding tool. CONSTITUTION:Metathesis polymeric monomer is injected into a cavity 3 formed by a show side molding tool 1 and a non show side molding tool 2 and is molded by solidification. In this case, a hole 5 is established to the non show side molding tool 2 corresponding to a crest of a boss 4. A sealing valve 6 is attached to this hole so that gas can be injected into the cavity 3 from a time when a molding piece starts solidification to a time to release the molding tool without infiltration of liquid into the hole 5 when the metathesis polymeric monomer is injected. This valve 6 is driven with a driving part. When moved upwards, the gas 7 is injected into the cavity 3 by pressing the boss 4 and the non show side of the molding piece.
Patent JP-H05187366-A (JP)
Title: Scroll compressor
Inventor: ISHII MINORU
IPC: F04C29/00
Filed: 1992-01-10
Abstract: PURPOSE:To reduce a gap in the radial direction between both scrolls to zero at the time of ordinary gas compression to perform compression operation without leakage, and generating a gap in the radial direction at the time of liquid compression to relieve pressure. CONSTITUTION:The sliding direction of a slider 7 is inclined by specified quantity toward the rotating direction of a main shaft 5 with respect to the eccentric direction of an oscillating scroll 2. A step 9 is provided at an eccentric direction side groove end 7b of the slider 7, and an elastic body flat plate 10 is inserted, being in a both ends supporting state to the step 9, between the eccentric direction side groove end 7b and a slider fitting shaft 6. In a contact surface between the flat plate 10 and the slider fitting shaft 6, the slider fitting shaft 6 is formed into a circular arc shape, the flat plate 10 is deformed by predetermined quantity, and in the eccentric direction as well as in the anti-eccentric direction of the oscillating scroll 2, spiral bodies of the fixed scroll 1 and the oscillating scroll 2 are brought into contact with each other in the radial direction.
Patent JP-S62161110-A (JP)
Title: Photoelectric adjuster
Inventor: ONUKI ICHIRO
IPC: G02B7/34
Filed: 1986-01-10
Abstract: PURPOSE:To eliminate the error of distance measurement arising from the inclination of a line sensor for photodetection of a luminous flux and the eccentricity of a secondary imaging lens by interposing adjusting members which contact each other at the contact surfaces inclined with the optical axis between the line sensor and sensor holding member for holding the sensor. CONSTITUTION:All the optical members from a sub-mirror 12 up to the line sensor 6 are concentrically mounted to one unit body 14. An IR cut filter 15 and a reflection preventive member 16 are inserted between the mirror 12 and a field mask 2. The member 16 is used to prevent the arrival of the reflected light from the surface of the filter 15 at a film 11. The adjusting members consisting of a stationary member and rotating member which contact each other at the contact surfaces inclined with the optical axis, i.e., a stationary stage 17 and a rotating stage 18 are interposed between the line sensor 6 and the unit body 14 holding the same. The inclination of the line sensor 6 is adjusted by rotating the stage 18.
Patent JP-S62162149-A (JP)
Title: Scan-path control circuit
Inventor: MOTOSU TOORU
IPC: G06F11/22
Filed: 1986-01-10
Abstract: PURPOSE:To complete the test of all words in a register file by one-time scanning action by combining all the words in the register file in one scan-path in the scan-diagnosing operation of a data processing device having the register tile. CONSTITUTION:In a scan-path having flip-flops 1, 4 and 4-wordX1-bit register files 2 and 3, a scan clock counter 5 capable of counting the number of words of the files 2 and 3 i.e. having a bit-length of two bits, is provided. This counter 5 is set by the rise of a scan-mode signal 6, and counts up by means of a scan clock, and its output specifies a shift word at the time of scanning operation of the files 2 and 3. Consequently, all the words in the register file can be combined in one scan-path.
Patent JP-S58121580-A (JP)
Inventor: KOBAYASHI YOSHIKIYO
IPC: H01R13/46
Filed: 1982-01-12
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-S61161885-A (JP)
Title: Video signal sending circuit
Inventor: FUJIWARA HIDETO
IPC: G06K9/00
Filed: 1985-01-10
Abstract: PURPOSE:To use commonly an A/D converting circuit and to make the whole of the device low-priced and small by selecting plural analog video signals inputted from plural cameras and connecting the selected signal to one unit of video signal sending circuit. CONSTITUTION:A synchronizing signal of a compound video signal is separated from plural cameras 1 by a synchronizing separating circuit which is not shown in the figure, and plural analog video signals are supplied to a selecting circuit 6. By the indication from a control circuit 8, one of the above-mentioned plural analog video signals is selected, sent to an A/D converter 3 and converted to a digital signal. The selected digital signal is sent through a sending circuit 4 to a video bus 5. The selecting signal from the control circuit 8 is also sent through the sending circuit 4 to the video bus 5. Thus, plural cameras can be used by one video signal sending circuit, and the low-priced and small device can be realized.
Patent JP-H01180655-A (JP)
Title: Storage protecting system for respective memory boards in multiprocessor system
Inventor: KONDO KOICHI
IPC: G06F15/177
Filed: 1988-01-12
Abstract: PURPOSE:To easily protect storage information of respective memory boards by providing respectively a first register to designate a writing permission area form other system processors and a second register to designate a writing permission. CONSTITUTION:A first register 14 to designate the writing permission area from other system processors 1A, 1B...1F connected by a system bus 4 and a second register 6 to divide the writing permission area further into the number of the other system processors 1A, 1B...1F and to designate the writing permission for each partition are respectively provided in each memory board 2 and at every data writing action request from the other system processors 1A, 1B...1F to the board memories 2 of the processors 1A, 1B...1F, whether the writing address of the data satisfies the writing permission designation conditions of first and second registers 14 and 6 or not is inspected on the memory board 2 sides of the processors 1A, 1B...1F. Only a writing action to the writing permission area in a designation is accepted. Thus, the information in the memory boards 2 provided for the respective processors 1A, 1B...1F can be protected and information exchange between the respective processors 1A, 1B...1F can be executed smoothly at high speed.
Patent JP-S58122147-A (JP)
Title: Forming method of rack
Inventor: YOKOTA HIROMASA
IPC: B21J1/00
Filed: 1982-01-14
Abstract: PURPOSE:To form a rack having both a shaft of necessary width and a tooth of necessary accuracy, by plastically deforming a pipe having necessary thickness which is made to conform with a tooth to be formed, which is obtained by working a blank material, to a flat shape, and thereafter, executing press-working. CONSTITUTION:By use of a hollow blank material having surplus thickness from standardized goods on the market, a pipe 11 having necessary thickness which is made to conform with a tooth to be formed is obtained by machine work, etc. Into a hole 12 of this pipe 11, a filling material 13 consisting of a regular shape substance such as a hollow or full copper rod, a plastic blank material, etc., or an amorphous substance such as sand or others is charged, and subsequently, a rack tooth forming area of the pipe 11 is plastically deformed to a flat shape by press working. Thereafter, in the direction crossing at right angles to the direction of said plastic deformation, a rack tooth 4 is formed on the upper side part of the pipe 11 by press-working, also is formed to a necessary shape, and a rack shaft 15 is constituted. Also, it is desirable to perform annealing treatment to the blank material or the pipe before forming said rack tooth, because the quality of material becomes uniform, and its mechanical aptitude is elevated.
Patent JP-2000207295-A (JP)
Title: Device driver
Inventor: KANEMITSU HIROSUKE
IPC: G06F9/46
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To confirm whether or not the operation environment of this side is normal at the time of initialization in the system start of a computer, on-line extension, etc., and then to guarantee normal operation after the computer system operation starts. SOLUTION: This device driver 11 is equipped with a device driver initializing means 12, which performs an initializing process when detecting a new device when the computer system is started or extended on-line, a source securing means 13 which secures resources such as software according to the output of the device driver initializing means 12, a necessary resource quantity predicting means 14 which predicts the quantity of resources needed for the operation of the system according to the output of the resource securing means 13, and a device testing means 15 which tests the device 2 according to the output of the device initializing means 12.
Patent JP-S61165514-A (JP)
Title: Flame holder for swirl combustion of gas
Inventor: NISHIUCHI MASAYASU
IPC: F23D14/20
Filed: 1985-01-11
Abstract: PURPOSE:To stabilize formation of flames and to improve a performance to detect flames in a burner, by providing an auxiliary combustion slot around a combustion block so as to shield more than a specified range including a nozzle, an ignitor, and a flame sensor. CONSTITUTION:An auxiliary combustion slot 7 is provided so that it surrounds more than one fourth at least of a combustion block which is composed of a nozzle 4, an ignitor 5, and a flame rod 6. The combustion block is fitted to a can body 1. The ignitor 5 ignites gas injected from the nozzle 4, and combustion is started when ignition is detected by the flame rod 6. Because athe auxiliary combustion slot 7 surrounds the combustion block, flames can be formed in the slot 7 even if the rate of gas is decreased and the injection rate of gas from the nozzle 4 is decreased. Coombustion is continued as the flame rod 6 senses flames in the auxiliary combustion slot 7. The effect to hold flames at the time of fluctuation of the rate of gas is increased., and also ignition can be certainly sensed, by providing the auxiliary flame slot 7 around the combustion block.
Patent JP-S61162456-A (JP)
Title: Conveyance guiding device for electrostatic recording device
Inventor: MARUKO MASAMI
IPC: G03G15/00
Filed: 1985-01-11
Abstract: PURPOSE:To reliably prevent winding of a recording paper around an anchoring roller, by a method wherein guide members, guiding the side end parts of a recording paper from above and below, are located to at least an anchoring part along a recording paper conveyance passage. CONSTITUTION:A recording paper, fed through a resit roller 6 from a recording paper conveying part 5, is guided by narrow upper and lower guided plates 14 and 15, extended to an anchoring roller 22, in a manner to hold the both side ends between the nip formed by the guide plates. A toner picture on a sensitizing drum 1 is transferred at a transfer pole 7 part, the paper is separated by means of a separating electrode 8, and is fed to the anchoring roller 22 by means of a convey roller 9 and a suction motor 10. The anchoring roller 22 and a pressure roller 23 are provided at the end part on the one side with staged parts 22a and 23a, with which the upper and lower guide plates 14 and 15, respectively, are brought into contact. Thereby, the recording paper is introduced to a nip part, and is smoothly discharged by means of the two guide plates 14 and 15 without winding of the paper around the anchoring roller 22. This enables sharp reduction of the occurrence of a trouble, such as jam, on conveyance of the paper.
Patent JP-H01180307-A (JP)
Title: Method of molding ceramic
Inventor: CHIBA NOBUYUKI
IPC: B28B1/26
Filed: 1988-01-13
Abstract: PURPOSE:To reduce the void producing in the inner part of a molding article and improve the quality and strength by filling a ceramic slurry stored within a tank accompanying the upward operation of a head tank from an injection hole provided on the lowermost part of a die to the inner space of the die through a flexible pipe. CONSTITUTION:The liquid level of ceramic slurry 7 within the head tank 8 is set at lower position than that of the injection hole 4 of the die 3 and a cock 10 is released. After filling gently the slurry 7 into the flexible pipe 11, as the tank 8 is moved upwardly at a slow speed by a manual lifter or the like, the slurry 7 is filled gently into the inner space of the die 3 through the injection hole 4 by the head pressure (H) between the slurry liquid level (h1) in the flexible pipe 11 and the liquid level (h2) in the tank 8. Furthermore, after the bottom part of the tank 8 goes up above approximately 300mm for instance from the uppermost part of the die 3, as it is held at the position during the period of time about one hour, the slurry 7 pressed into the space 5 is solidified by affecting the water absorption effect in the inner wall of the upper die 2. By sintering the mold, the number of occurrence of the void and diameter of the void are reduced considerably.
Patent JP-H04242214-A (JP)
Title: Optical switch
Inventor: UEDA TOMOHIKO
IPC: G02B6/40
Filed: 1991-01-17
Abstract: PURPOSE:To offer the optical switch which prevents a produced air bubble from entering into between the end surfaces of optical fibers. CONSTITUTION:The optical switch switches optical coupling positions selectively so that optional optical fibers 5 are optically coupled while a 1st switch element 2 where an end part of one optical fiber 5 is fixed and a 2nd switch element 3 where an end part of the other optical fiber 5 is fixed are arranged having the end surfaces 21 and 21 in an abutting state and a refractive index matching agent S is charged between the end surfaces 21 and 21. The end surface 21 of at least one of the end surfaces 21 of the 1st and 2nd optical switch elements 3 is hollowed so that the gap width between fixation areas 21a and 21a where the optical fibers 5 of the 1st and 2nd switch elements 2 and 3 exceeds the gap width between the end surfaces 22 and 22 of both the optical fibers 5 and 5.
Patent JP-H05195005-A (JP)
Title: Method for preventing oxidation of copper powder
Inventor: WATANABE SHIZUHARU
IPC: B22F1/145
Filed: 1992-01-13
Abstract: PURPOSE:To provide a method for preventing the oxidation of copper powder by which an excellent oxidation preventing effect can be obtd. CONSTITUTION:When the oxidation of copper powder is prevented, boric acid is added to the copper powder by 0.01-0.1wt.% (expressed in terms of boron atoms) based on the amt. of the copper powder and one of a ketone, hydrocarbon or arom. solvent is further added by an amt. required to prepare a boric acid soln. having saturation concn. or below. They are mixed and only the solvent is evaporated by drying.
Patent JP-S58125671-A (JP)
Inventor: UMEYA KAORU
IPC: C04B37/00
Filed: 1982-01-16
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-H06215323-A (JP)
Title: Production of thin film magnetic head
Inventor: NOGUCHI HITOSHI
IPC: G11B5/31
Filed: 1993-01-13
Abstract: PURPOSE:To flat the surface of the insulated film interposing between a lower magnetic core and a upper magnetic core in a composite type head and between the head elements in an inductive type head. CONSTITUTION:The insulated film 61 covering the lower head half body 8 or the under head element 41 is formed on a substrate 1. A resist layer 9 and 91 is formed so as to cover the insulated film. The resist layer is subjected to a reactive ion etching to expose the projecting part 62 of the insulated film 61, and also the remaining resist layer 9 surrounding the projecting part is adjusted to a prescribed thickness X. The insulated film 61 is made to flat by an ion beam etching. The prescribed thickness X is set at the value eliminating simultaneously the projecting part 62 of the insulated film 61 and the resist layer 9 by the ion beam etching.
Patent JP-S60147109-A (JP)
Title: Terminal wire processing device
Inventor: IWAO TADASHI
IPC: H01F41/10
Filed: 1984-01-11
Abstract: PURPOSE:To enable to perform a winding process with wire terminal engaged by a pawl by a method wherein a ring, which is equipped with a pawl for engagement of wire terminal, is attached to the tip of a centrifugally swinging movable member by rotating a rotating shaft in a fixed direction. CONSTITUTION:When a rotating shaft 9 is rotatory driven, a moving member 11 swings in he fixed direction A by the centrifugal force of an eccentric weight part 11a, and when the rotating shaft 9 stops, the moving member 11 swingingly returns in the direction reverse to said direction A by its own weight, thereby allowing the moving member 11 to be stably retained in the fixed position wherein the lower end of the eccentric weight part 11a comes in contact with the outer circumferential face of the rotating shaft 9. The prescribed terminal pin 2 of a bobbin 1 is inserted into a ring 12 by a terminal wire processing device 7 in the state wherein a motor 8 is brought to a standstil, and then the rotating shaft 9 is rotatory driven to the fixed direction B by starting the motor 8. As a result, a pawl 13 approaches the terminal pin 2 and turns around the terminal pin 2. The wire terminal 5 is engaged by the pawl 13, and the wire is wound around the face part of the terminal pin 2 almost completely leaving no unwound wire.