baber/WOPTO huggingface dataset:
Patent JP-H026113-A (JP)
Title: Injection mold of molded object with porous elastic member
Inventor: SHIMIZU TADASHI
IPC: B29C45/26
Filed: 1988-06-27
Abstract: PURPOSE:To strengthen the connection of the sheet preventing resin from being soaked to a resin molded object, while productivity is contrived to be improved by injecting molten synthetic resin from the projected gate inserted into the hole of a porous elastic member, into the recessed part provided in the mold of the opposite side to the side where the projected gate is provided. CONSTITUTION:An injection mold is composed of a top force 10 and a bottom force 12, and a cavity 14 is formed between their die faces. A sprue 16 and a hot runner 18 are provided in the top force 10, and on the tip part of the runner 18, a projected gate 20 and a normal gate 22 are provided. The tip part of the normal gate 22 is arranged flush with the parting face of the top force 10 and the tip part of the projected gate 20 is arranged at the projected level by prescribed amount from the parting face of the top force 10. A recessed part 24 is provided at the position corresponding to the projected gate 20 of the bottom force, and porous elastic members 26, 28 are arranged in the cavity 14 of the bottom force 12. Molten resin is injected from the surface 16 in the state where the projected gate 20 is being inserted into the hole of the porous elastic member 26. Consequently, the resin flows uniformly into the space between the elastic member and the bottom force, and an excellent molded object is obtained.
Patent JP-S6135348-A (JP)
Title: Flaw detecting device for wire rope
Inventor: ABE MITSUGI
IPC: G01N27/83
Filed: 1984-07-27
Abstract: PURPOSE:To reduce the size of the flaw detecting device and to reduce its S/N ratio by passing a wire rope through a magnetizing device and magnetizing it, detecting leak magnetic flux from a defect of the rope by a differential type magnetic sensor, and inputting its magnetic signal to a slicing circuit. CONSTITUTION:When the wire rope is passed through the magnetizing device 2. The magnetizing device 2 consists of a circular permanent magnet 4 and a cylindrical yoke 5. Further, the differential type magnetic sensor 3 is provided around the wire rope 1. Then, the rope 1 is magnetized almost to its saturation point and if the rope 1 has a defect, leak magnetic flux is generated and detected by the sensor 3. A voltage signal from the sensor 3 is inputted to the slicing circuit and a DC servo circuit to remove a noise signal, amplifying the flaw signal. Thus, the rope is magnetized by the permanent magnet, so the device is reduced in size and defects the rope are detected continuously with less noises.
Patent JP-H0737092-A (JP)
Title: Picture processor
Inventor: FUNAKUBO KAZUO
IPC: G06T7/00
Filed: 1993-06-28
Abstract: PURPOSE:To objectively recognize the difference between the states of nondefective products and defective products by reading the pictures of a defective work and extracting the defective feature data of the defective work. CONSTITUTION:In a teaching mode, the pictures of the nondefective and defective works 3 selected by a specification discrimination reference are read by a camera 4, converted into video signals and sent to a picture input circuit 9. In the picture input circuit 9, the video signals are binarized, and, pre- processings such as the removal of isolated points or the like are performed and the video signals are sent to a picture storage circuit 11. Then, source pictures and binary pictures, etc., are displayed by picture selection at a monitor television 5. Thus, the contents of the respective feature data the nondefective product and the defective product and the difference between the nondefective product and the defective product for every feature data can be grasped. Thus, the difference between the nondefective product and the defective product can be objectively recognized and the quality judgment of this picture processor for promptly handling a lot of the feature data can be performed more accurately.
Patent JP-H05345894-A (JP)
Title: Method for chemically reusing plastics
Inventor: HIRATA SADAO
IPC: B01J23/00
Filed: 1992-06-16
Abstract: PURPOSE:To obtain a cracked petroleum and a cracked gas having high qualities at low temperature in a short time and in high yield by thermally decomposing waste comprising an olefinic plastics and an ethylene-vinyl alcohol copolymer in a melt state and catalytically cracking the reaction product in the presence of a catalyst. CONSTITUTION:Plastic waste comprising an olefinic plastics and 0.5-15wt.% based on the olefinic plastics of an ethylene-vinyl alcohol copolymer is continuously supplied from a feed part 1 to a melting tank 2, heated by a heating coil 3, melted, transported to a thermal decomposition tank 5, heated by a furnace 10 and thermally decomposed. Part of the formed thermal decomposition component is sent to a settler 8, a carbonized substance and an ultra-heavy gelatinous substance are separated and discharged out of the system. The rest is returned to the melting tank 2 again, a low-boiling distillate in the thermal decomposition tank 5 is sent as a vapor phase to a reactor 11, catalytically cracked in the presence of a cracking catalyst, a cracked petroleum and a cracked gas are separated by a separating tank 14, taken out from a line 15 and a line 16, respectively to efficiently give the cracked petroleum and the cracked gas having high qualities.
Patent JP-S6220668-A (JP)
Title: Evaporating and mixing apparatus for fuel for engine
Inventor: ITAGAKI HIDEHIKO
IPC: F02M21/02
Filed: 1985-07-18
Abstract: PURPOSE:To stably evaporate fuel without being influenced by the outside air condition and obtain a small-sized and compact heating apparatus by installing the heating apparatus onto an evaporating and mixing apparatus for evaporating and mixing liquid fuel. CONSTITUTION:The liquid fuel in a fuel container 31 is jetted out into an evaporating chamber 35 constituting an evaporating and mixing apparatus 14, and after the pressure is adjusted by a pressure adjustor 41, the fuel is inhaled into a cylinder 5, passing through a mixing device 11 by the pressure variation due to the movement of a piston 25 in an engine 1, and is combusted. Further, simultaneously with the start of operation, exhaust wind is introduced into a heating chamber 45, and the evaporation chamber 35 is heated, and the fuel necessary for the engine 1 is evaporated and supplied. Further, by opening and closing a pressure adjusting valve 53 for adjusting the exhaust wind to a proper pressure, the always stable supply of fuel is maintained. While, when the outside air temperature is low on start, the part exposed outside a heating body 57 is heated by a lighter, etc., and the evaporation inside the heating chamber 45 is accelerated.
Patent JP-S5582352-A (JP)
Title: Multiplication and division operation system
Inventor: MAEKAWA TOSHIYUKI
IPC: G06F7/508
Filed: 1978-12-18
Abstract: PURPOSE: To make an operation speed high by executing multiplication or division dependently upon addition between contents of an integral multiple register and an operation result register or subtraction between contents of an operation register and the integral multiple register.  
     CONSTITUTION: Operation register X stores one of a multiplier and a multiplicand or a divisor, and integral multiple register Y stores the other of the multiplier and the multiplicand or numerics once, twice, four times and eight times as large as the divisor. Operation result register Z and store the product, the quotient, or their intermediate result. That is, multiplication and division are executed dependently upon addition 30 between contents of register Y and register Z and subtraction between contents of register X and register Y by control part 33 including a prescribed program. As a result, the operation speed can be made high. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0968710-A (JP)
Title: Ferroelectric liquid crystal display device
Inventor: MIYAZAKI FUMI
IPC: G02F1/137
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric liquid crystal display device which exhibits good shock resistance, min. value in a voltage-memory pulse width curve and good bistable switching. SOLUTION: This ferroelectric liquid crystal display device has a structure formed by holding a composite consisting of a ferroelectric liquid crystal material and high-polymer material between substrates 9 and 10 having at least electrode films 2a, 2b and oriented films 4a, 4b. The pretilt directions of the ferroelectric liquid crystal molecules at the boundary of both substrates 9 and 10 are the same and the ferroelectric liquid crystal maternal has a chevron layer structure. The bending direction of this chevron structure and the pretilt directions of the ferroelectric liquid crystal molecules at the boundary of both substrates are the same.
Patent JP-H0672061-A (JP)
Title: Method and device for interleaving interleaf between sheets of multi-sheet product, esp. multi-sheet printed matter and interleaving device
Inventor: RAINHARUTO GESURINKUHOFU
IPC: B42D13/00
Filed: 1993-06-28
Abstract: PURPOSE: To provide a method and an apparatus for inserting an insert between any sheets capable of being predetermined of multi-sheet products. CONSTITUTION: Multi-sheet products (D), particularly printed products, are opened, for example, for the insertion of supplements. For this purpose, according to the method, sheet edges, which in the closed product lie one on the other, are in a first step separated from each other so as to fan out by means of an air current directed onto these edges, and in a second step an opener 71 is pushed between two of the fanned-out sheet edges, the edges being held stable in a separated position through the continuous action of the air current until at least a part of the opener has been pushed between the sheets.
Patent JP-H066880-A (JP)
Title: Time slot rearranging device
Inventor: TANABE TOSHIYA
IPC: H04Q11/04
Filed: 1992-06-17
Abstract: PURPOSE:To decrease the elements of a memory by arranging a selector which selects an input signal on the input side. CONSTITUTION:This time slot rearranging device consists of selectors 31-33 which input three input signals from input terminals 11-13 and select and output one of them in time slot units, memories 41 43 where the output signals of the selectors 31-33 are written in sequence and saved and signals read at random are outputted to the selectors 51-53 respectively, selectors 51-53 which select one of the output signals from the memories 41-43 in a time slot unit and output it output terminals 21-23 respectively, etc.
Patent JP-H0448979-A (JP)
Title: Washing method for box component
Inventor: TATSUKAWA KATSUHIKO
IPC: B08B9/00
Filed: 1990-06-15
Abstract: PURPOSE:To effectively remove the foreign matter in a cavity part by sinking a box component in a washing solution to turn the longitudinal direction of the cavity part of the box component to a vertical direction and sending compressed air into the cavity part from the opening part on the lower side of the cavity part. CONSTITUTION:When the foreign matter in the cavity part 1a of a box component 1 is washed, the box component 1 is sunk in the washing solution E stored in a tank 12 in an inverted posture so that the longitudinal direction of the cavity part 1a is turned toward a vertical direction and the cavity part 1a is filled with the washing solution E. Subsequently, an air nozzle 27 is attached to the opening part 1b formed to the lower part of the cavity part 1a of the box component 1 and compressed air is supplied into the cavity part 1a repeatedly and intermittently to forcibly discharge the foreign matter in the cavity part 1a to wash off the same. Thereafter, the box component 1 is drawn up from the washing solution E while air pressure is applied to the interior of the cavity part 1a. As a result, the foreign matter in the cavity part of the box component can effectively be removed.
Patent JP-H0324349-A (JP)
Title: Weight roller
Inventor: FUKUNAGA HISAO
IPC: F16H55/56
Filed: 1989-06-19
Abstract: PURPOSE:To enhance the heat resistance, abrasion resistance and fatigue resistance of a weight roller for use in a centrifugal automatic transmission and the like by covering the circumferential surface of the roller with a nylon 46 resin reinforced by resin fiber and containing a self-lubricating resin. CONSTITUTION:A weight roller 1 is covered by a resin 2 so that a collar portion 2a is formed on the outer peripheral surface of a metallic core 3. The resin is formed by adding Aramid fiber as reinforcing material and a polyolefine resin as self-lubricating material to polytetrafluoroethylene resin when needed, adding the resin to a nylon 46 resin serving as base resin, dispersing and mixing them together using a two-shaft extrusion machine to obtain a self-lubricating resin pellet, and injection molding the pellet. A weight roller excellent in heat resistance, abrasion resistance and fatigue resistance, having a low coefficient of friction, and free from maintenance is thus obtained.
Patent JP-H04357718-A (JP)
Title: Code converting circuit
Inventor: DEGUCHI TADASHI
IPC: H03M5/08
Filed: 1991-06-03
Abstract: PURPOSE:To convert an f/2f code in which the polarity is inverted at the boundary of bit cells and the polarity is inverted in the center of bit cells with a bit set to '1' into an NRZ code. CONSTITUTION:A clock generating section composed of an AND circuit 3 and a monostable multivibrator 4 deletes a changing point in the center of bit cells among polarity change points of an f/2f signal and generates a clock signal. An NRZ code generating section composed of a monostable multivibrator 8 and a D flip-flop 9 extracts a changing point in the center of bit cells among the polarity changing points of an f/2f signal and generates a signal at a high level for a 1-bit cell block corresponding to the changing point. Moreover, the NRZ code generating section detects that no change point is present on the center of bit cells and generates a signal at a low level for a 1-bit cell block.
Patent JP-H0450047-A (JP)
Title: Instrument component structure
Inventor: KAWASAKI TOMOAKI
IPC: B60R7/04
Filed: 1990-06-18
Abstract: PURPOSE:To position and fox a cover body to a box main body simply and quickly by inserting the right and left hooking claws of the cover body into the right and left positioning holes of the box main body against their own elastic force, and coupling the notches of the hooking claws with the hooking projections of the box main body. CONSTITUTION:An instrument component 4 is constituted of a box main body 5 and a cover body 6 covering the box main body 5, and the box main body 5 has an audio rack section 5a and a center console box section 5b. Step sections 5c, 5d are provided on both the right and left sides of the box main body 5, and multiple positioning holes 7, 8 are formed on the step sections 5c, 5d. Hooking projections 9, 10 are formed at the upper section on the sides near the positioning holes 7, 8. Hooking claws 11, 12 are integrally provided at the lower end section on the opposite faces of both the right and left side walls 6a, 6b of the cover body 6, the hooking claws 11, 12 are inserted into the positioning holes 7, 8 against their own elastic force, thus the cover body 6 is positioned and fixed to the box main body 5.
Patent JP-H04355839-A (JP)
Title: Trace data selective storage system
Inventor: SUGIYAMA TOMOHIRO
IPC: G06F11/34
Filed: 1991-06-03
Abstract: PURPOSE:To store only trace data related to events where abnormality occurs by the processing of a control program by gathering trace data in each event unit as the base of the occurrence of trace data at the time of gathering trace data of the operation condition of the control program. CONSTITUTION:Events of trace data are identified by a trace data event identifying key giving means 5 in a trace data gathering program 2, and trace data is temporarily stored in a trace data temporary storage memory 11 with each event as the unit by a trace data link means 6. When all processings of a control program 1 for a certain event are terminated, trace data is selected and stored in a trace data storage memory 12 if abnormality occurs in this event by processings of the control program 1. Since trace data of the operation condition of the control program is gathered with each event as the unit and only trace data of events where abnormality occurs is stored, trace data is easily analyzed and the storage area for trace data storage is effectively used.
Patent JP-S6217109-A (JP)
Title: Method for supplying hot wind
Inventor: OIDE MITSURU
IPC: C21B9/00
Filed: 1985-07-16
Abstract: PURPOSE:To effectively improve thermal efficiency by successively changing over >=3 units of hot stoves to the hot wind supply state after the completion of a combustion heat storage state and continuing the supply of the hot wind to a heating object. CONSTITUTION:This method continues the supply of the hot wind to the heating object 26 by successively changing over, for example, 3 units of the hot stoves H1, H2, H3 to the hot wind supply state B after the completion of the combustion heat storage state A. The combustion heat storage state A is established by opening valves 1, 2, 3, 5 relating to combustion and closing other valves 4, 6, 7, 9, 9a in the respective hot stoves. The hot wind supply state B is established by opening a blast valve 7 and a hot wind valve 9 and closing the valves 1, 2, 3, 4, 5, 6. A combustion ready state C is established by closing all the valves. The supply of the hot wind to the heating object 26 is thus continued by automatically controlling the valves of three units of the hot stoves H1, H2, H3 in accordance with the above.
Patent JP-S6050865-A (JP)
Title: Alkali battery
Inventor: MIURA YUUZOU
IPC: H01M6/06
Filed: 1983-08-31
Abstract: PURPOSE:To obtain an alkali battery which has excellent liquid leak resistance by utilizing a particular ferro-alkaline organic electrolyte. CONSTITUTION:A primary and secondary alkali batteries are formed by utilizing individually the organic electrolytes such as tetramethylammoniumhydroxide (CH3)4NOH or HOCH2CH2(CH3)3NOH as the alkaline electrolyte or mixture of them, or by making these organic compounds to co-exist in the desired rate with the KOH or NaOH aqueous solution. These organic electrolytes almost perfectly separate in the aqueous solution and operate as the ferro-alkali just like the KOH or NaOH. The electrolyteusing such organic electrolyte shows excellent liquid leak resistance effect even when it is used in a silver oxide battery, air battery and nickel-cadmium secondary battery, etc.
Patent JP-H04355209-A (JP)
Title: Composite type magnetic head
Inventor: EGAWA MOTOJI
IPC: G11B5/265
Filed: 1991-06-01
Abstract: PURPOSE:To provide the composite type magnetic head adhered and disposed with the center cores of a magnetic head core for recording and reproducing and a magnetic head core for erasing so as to face each other via a gap. CONSTITUTION:The track forming grooves of the magnetic head core 101 for recording and reproducing is so inclined and formed that the depth arriving at the apex decreases gradually from the sliding surface sides of the center cores 104, 106 with a recording medium toward the side core 103, 105 side. The need for aligning the center cores 104, 106 of the magnetic head 101 for recording and reproducing and the side cores 103, 105 is eliminated. The gap forming surfaces extending from the track end faces are eliminated on both the side cores and the center cores. The crosstalks from the adjacent tracks are thus eliminated. The magnetic head core 102 for erasing is constituted by forming the track forming grooves only in the side core parts 103, 105 and forming no grooves at all on the center cores 104, 105.
Patent JP-H04361635-A (JP)
Title: Conjugate yarn and production thereof
Inventor: MASUI TOSHIJI
IPC: D02G3/22
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a conjugate yarn having mild crispiness and unevenness, etc., and having excellent pill resistance and abrasion resistance, etc., by feeding a spun yarn spun by an air false twisting spinning method in the immediate front of front roller and giving twist in the direction opposite to the spun yarn to a specific staple fiber bundle. CONSTITUTION:When a fiber bundle B consisting a staple fiber having >=50mm average fiber length is drafted and spun from a front roller, a spun yarn (A) spun from air false twisting spinning method is fed in the immediate front of front roller and twist in the direction opposite to the spun yarn (A) is given to the spun yarn to provide the objective conjugate yarn containing spun yarn A of 40-65wt.% based on total conjugate yarn and having 100-140 number of twist.
Patent JP-S5583945-A (JP)
Title: Abnormal action preventing system for unit controlled by microcomputer
Inventor: OGURA MASAAKI
IPC: G06F11/00
Filed: 1978-12-19
Abstract: PURPOSE: To prevent the fault caused by the malfunction of the microcomputer by securing the non-operation state automatically for both ROM and RAM as well as the generation of the prescribed order code in case the unused address is designated under operation of the unit with which the processing capacity of CPU covers even the unused address region.  
     CONSTITUTION: With malfunction of the microcomputer, the high level is secured for address lines A 13 WA 15  which are never used originally for the control of the operation of the unit along with the output of the high-level signal to OR gate O 1 . This signal makes ROM inactive as well as RAM. And the signal is set to the low level via inverter I 2  to be applied to OR gate O 2 . When the output of gate O 2  is at the low level, gates T 0 WT 7  of the tristate send the order code set by SW 0 WSW 7  to the data bus. At CPU the jumping is given to the address containing the process routine of the abnormal addressing with reception of the order code. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5680970-A (JP)
Title: Broadcast receiver
Inventor: KUKI MASARU
IPC: H04N5/44
Filed: 1979-12-04
Abstract: PURPOSE:To make it possible to use couples of keys both for selecting a television program and character broadcast program, by selecting either one of the television program and character broadcast program with keys. CONSTITUTION:Couples of switch keys SW1-SW12 are used for television program channel selection and character broadcast program channel selection. With switch SW0 operated, IC4 is switched; when IC4 outputs Q, upper-side switches of SW1-SW12 are made effective to make the television program channel selection and when IC4 outputs Q4', the lower-side switches of SW1-SW12 are made effective for the character broadcast program channel selection.
Patent JP-S5858508-A (JP)
Title: Auto-focusing device
Inventor: ISHIKAWA NORIO
IPC: G02B7/34
Filed: 1981-10-02
Abstract: PURPOSE:To perform a quick and high-precision focusing, by subjecting plural defocus values, which are detected while moving a photographic lens, to the operation processing to obtain an average value at the latest output time point and perform the focusing before the next new detection value is obtained. CONSTITUTION:When a power source 20 is closed, a photographic lens 4 is driven toward the focus by the first defocus signal 11 from a focus detecting device 1. When a switch 21 is closed, the integration of a CCD 2 is started, and a defocus value (PE) is taken into a controller 13; and if the value PE is larger than a discriminating value Eth, it is taken into a register REE, and the polarity of data is decided, and the photographic lens 4 starts to move toward the focus through a motor driving circuit 16. The counted value of pulses from an encoder 15 corresponding to the quantity of this movement is subtracted from contents of the register REE one by one, and error correction due to lens movement is performed, and the focusing is performed on a basis of an average value of N- number of defocus quantities. Thus, a quick and high-precision focusing is performed.