baber/WOPTO huggingface dataset:
Patent JP-H08326952-A (JP)
Title: Operation failure diagnosis device for flow rate control valve
Inventor: SUZUKI HIDEKI
IPC: F02M25/07
Filed: 1995-06-05
Abstract: PURPOSE: To enhance the valve opening detection accuracy and operation failure judgement accuracy of a flow rate control valve. CONSTITUTION: A step motor 43 is employed as a drive source for an EGR valve 42, and the rotary motion of its rotor 46 is transformed into a vertical motion of a motor shaft 49 via a female screw member 48, so that a valve body 53 is thereby moved up and down. Besides, a rotation detecting magnetic section 62 where each N pole and each S pole are alternately magnetized at a definite pitch, is formed at the upper end section of the rotor 46, and one or plural holes IC 61 are disposed above the rotation detecting magnetic section 62.  The output pulse of the aforesaid holes IC 61 is counted so as to allow the rotary momentum of the rotor 46 to be detected, the detected rotary momentum is compared with a target momentum, it is then judged whether or not a deviation between both of them is in a range of allowable errors, and when the deviation is out of an allowable error, the operation of the EGR valve is judged as faulty.
Patent JP-S5662056-A (JP)
Title: Dc machine
Inventor: II HAJIME
IPC: H02K23/40
Filed: 1979-10-26
Abstract: PURPOSE:To obtain an excellent commutating property even when the subject machine is driven by a pulsating voltage using a method wherein a nonmagnetic section, to be used for reducing the magnetic flux circulating cross section, is provided at a point between the main poles and the intered poles on the inner circumference of a circular yoke. CONSTITUTION:A plurality of main poles 4 and inter poles 7 are provided on the inner surface of a circular yoke 1, and on the inner surface of the yoke 1 located between each main pole 4 and inter pole 7, a cut slit 9 directing from the inner circumference toward the outer circumference and extending to the axial direction, for instance, or a nonmagnetic section, which has been formed by filling up a nonmagnetic material in the slit 9, is provided. Hereby, the magnetic flux circulating cross section of the yoke 1 on the external side of the nonmagnetic section is reduced, the AC magnetic flux, to be contained in the field magnetic flux and having the property of running the inner circumference of the yoke 1, is sharply decreased, thereby enabling to reduce the transformer electromotive force which will be generated at an armature.
Patent JP-S5564929-A (JP)
Title: Production of end closed deck plate having handle part and anti-falling protrusion
Inventor: MURAMATSU TSUNEYOSHI
IPC: B21D5/01
Filed: 1978-11-10
Abstract: PURPOSE: To enable pressure forming to be done by one process by dividedly disposing press dies to trough parts, crest parts and protrusion parts.  
     CONSTITUTION: A bottom part N is held by a trough part holding die 1. Next, a crest part press die 2 and protrusion part press die 4 are simultaneously pressed in the perpendicular direction to perform enclosing of the end parts in the longitudinal direction of a deck plate P. At the same time, a handle part H and an anti-falling protrusion part B are formed. The handle part H is deep drawn. The anti-falling protrusion part B is formed as the protrusion part press die 4 set in the trough part holding die 1 moves cooperatively with the pressing down of the crest part press die 2 and the protrusion part B is worked by the protrusion part receiving die 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5566041-A (JP)
Title: Extension system of storage capacity
Inventor: ANDOU KENJI
IPC: G06F13/00
Filed: 1978-11-10
Abstract: PURPOSE: To extend a storage capacity without damaging a high-speed property by connecting an internal storage device and an extension storage device to the same memory bus line and selecting information communication between the extension storage device and a processing unit with I/O instructions.  
     CONSTITUTION: This system is constituted by processing unit 1 which transmits or receives information to or from internal storage device of a storage capacity of n-number words connected to memory bus line 7, extension storage device blocks E 1 WE i 5 of a storage capacity of m-number words connected to the same bus 7, and block selection circuit 9 which generates signals to select blocks E 1 WE i . The total sum of capacity n of device 3 and capacity m per one block of device 5 is set to a value below the maximum storage capacity which can be designated directly by bus 7 of unit 1. In respect to a program to select blocks of device 5, I/O instructions or instructions corresponding to them are stored in device 3 previously and are given to circuit 6 through I/O interface bus line 6. One of selection signal lines 8 is selected by circuit 6, and one block of device 5 is connected to bus 7, thereby extending the memory capacity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10312091-A (JP)
Title: Image forming device and recording paper size bulletin board
Inventor: KATOU HISAYASU
IPC: G03G15/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing miscopying in executing both-side copying by detecting the fact that a back paper is used for a recording paper. SOLUTION: A paper condition detecting part 12 detects a paper condition from the detecting pin number, position, length, etc., of a size bulletin board and outputs the paper condition to a paper condition storage part 13. This paper condition storage part 13 stores the paper condition for each paper feeding cassette. A back paper information detecting part 14 fetches paper information from the paper condition storage part 13, to check whether a back paper cassette is obtained or not and output the result of the decision to a back paper information display part 20, as display information such as a lighting signal.  A back paper information deciding part 15 decides whether the paper feeding cassette corresponding to the size and direction of a paper sheet selected when an applied mode is of a both-side copying mode corresponds to the back paper cassette or not and outputs the result of the decision to the back paper display part 20 as the lighting signal, etc.
Patent JP-H08330764-A (JP)
Title: Board ejector
Inventor: TAGAYA KEIJI
IPC: H05K9/00
Filed: 1995-06-05
Abstract: PURPOSE: To provide a board ejector which causes no damage to electronic parts mounted on a board even if the board ejector is operated by an operator charged with static electricity. CONSTITUTION: A board ejector is composed of a main body 11 and a spring 13 both formed of conductive material and fixed to a hole provided to the corner of the board 3 with a spring pin in a swingable manner. As shown in a Fig. (b), the main body 11 is hollow inside, and the spring 13 is fixed to the main body 11. When the board 3 is housed in a housing case, the spring 13 bears against the conductive part 45 of the housing case, the main body 11, the spring 13, and the housing case are electrically connected together. Therefore, an operator comes into contact with the board ejector, and even when a discharge occurs between the operator and the board ejector, no anomalous voltage is induced on the board 3, so that electronic parts mounted on the board are protected against damage.
Patent JP-S5931244-A (JP)
Title: Paper feeder with automatic paper connection
Inventor: NOSAKA YOSHIKI
IPC: B65H19/12
Filed: 1982-08-09
Abstract: PURPOSE:To secure the connection of paper, by providing a unit which pushes the rear edge of preceding wound paper on the previously pasted front edge of succeeding wound paper to connect them to each other, a web storage unit, etc. and by temporarily stopping the paper at a paper connecting section during the feeding of the paper to a next process to connect the paper edges to each other. CONSTITUTION:Rolls of wound paper R1, R2 are supported on both the ends of a paper feed arm 56. When the diameter of the upper roll of paper R1 being delivered through a web storage unit 3 has become a prescribed value, a shaft 52 is turned clockwise by a motor so that the roll of paper R1 is put in a lower position as shown in the drawing. The front edge of the wound paper R2 is previously pasted and opposed to the brush 75 of an automatic paper connector 73 turned to a position as shown by a full line in the drawing. At the prescribed diameter of the wound paper R1, its rotation is stopped by the action of an electromagnetic brake and the brush 75 is pushed on the sheets of paper R1, R2 to connect them to each other.
Patent JP-H05331928-A (JP)
Title: Bearing wall and its structure
Inventor: SAWA HIROYUKI
IPC: E04C2/52
Filed: 1992-05-29
Abstract: PURPOSE:To secure a sufficient bearing force and a containing space, by only fixing the bearing walls to structural members. CONSTITUTION:A bearing wall 10 is constituted of a frame member 11 forming a container R defined in structural members 40, a back panel 12 fixed at the outside of this frame member 11, and a door 13 fitted to the room side of the frame member 11. The frame member 11 of the bearing wall 10 is fixed at the structural member 40 side to form the wall of a house.
Patent JP-S61296834-A (JP)
Title: Synchronizing system in spread spectrum communication system
Inventor: TAKEDA SHIGEKI
IPC: H04B1/7156
Filed: 1985-06-25
Abstract: PURPOSE:To extract a frame synchronizing signal from a binary pattern by comparing outputs of 2 integration damp filters by a comparator and discriminating extraction of a synchronizing signal in the state of a shift register so as to convert a difference of a hopping pattern into a binary digital signal. CONSTITUTION:A couple of integration damp filters apply 1-bit integration, 1-bit holding and reset in 2-bit unit alternately while shifting by one bit in order to extract a frame synchronizing sweep pattern among FM-demodulated patterns. Outputs of two integration damp filters are compared by a comparator, an output of which is inputted to a shift register to discriminate the extraction of the synchronizing signal depending on the state of the shift register. A voice signal 3 and a data signal 4 are given as input signals, and a bit synchronous signal 1 and a frame synchronous signal 2 are give as synchronizing signals.
Patent JP-S5363947-A (JP)
Title: Floating inductor
Inventor: KAWAKAMI IZUMI
IPC: H03H11/48
Filed: 1976-11-19
Abstract: PURPOSE:To simplify the circuit constitution with a small size and a low power consumption by using two units of the operation amplifier.
Patent JP-S5764397-A (JP)
Title: Memory device
Inventor: TANIGAWA KOUJI
IPC: G06F12/16
Filed: 1980-10-03
Abstract: PURPOSE: To prevent the read-out of a wrong data which is caused by disappearance of a data in the memory, by comparing in order contents of the memory for storing a data required for operation of the main device, with contents of an ROM storing all the data that are used by the main device.  
     CONSTITUTION: As soon as a main device 14 such as a video tape recorder, etc. reads out a data of a channel to be recorded on a video tape, from a memory 12, a data of the memory 12 is sent to a comparator 22 through a data reading circuit 20, and in this circuit, said data is compared in order with a data of an ROM24 storing all the data that are used by the main device 14. In this case, when a data of the memory has disappeared, the data becomes "1" or "0" at random, and does not coincide with each data of the ROM24, therefore, the comparator 22 supplies a detecting signal to an initial value setting circuit 26 and a displaying circuit 28. In this way, the initial value setting circuit 26 sets a suitable and effective data to the memory 12, such as error as the main device 14 executes no recording on a video tape is prevented, and also the read-out of a wrong data is prevented by displaying a faulty state by a displaying circuit 28. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6028205-A (JP)
Inventor: HIROKANE SHIYOUICHI
IPC: H01C7/10
Filed: 1983-07-27
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-S6117197-A (JP)
Inventor: NAKAJIMA TAKAO
IPC: G10L19/00
Filed: 1984-07-04
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-S5841994-A (JP)
Inventor: MIENO KENZOU
IPC: C08G69/48
Filed: 1981-09-02
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-H088407-A (JP)
Title: Ferroelectric capacitance, its manufacture and memory cell
Inventor: TANABE NOBUHIRO
IPC: H01L21/8247
Filed: 1994-06-21
Abstract: PURPOSE:To enable using material which is easy to be oxidized and can be finely worked as a lower electrode, and improve interface condition between the lower electrode and an insulating film. CONSTITUTION:An insulating film 2 like a silicon nitride oxide film which can prevent diffusion of metal from a ferroelectric film is formed on a lower electrode 1. A ferroelectric film 4 like SrBi2Ta2O9 iS formed on the insulating film 2. Since the insulating film 2 is previously formed and the ferroelectric film 4 is deposited, oxidation of the lower electrode 1 can be prevented. Then an upper electrode layer 5 is formed. Thereby interface condition between the lower electrode 1 and the insulating film 2 is improved, the leakage current is reduced, and the thickness of the insulating film can be controlled. Polysilicon, titanium, tungsten or the like which are easy to be oxidized by the lower electrode material and capable of fine working can be used.
Patent JP-S6030231-A (JP)
Title: Data buffer device
Inventor: TAKAHASHI YASUO
IPC: H04J3/06
Filed: 1983-07-29
Abstract: PURPOSE:To simplify the output control of a data memory by using the same channel for input data to a buffer memory. CONSTITUTION:An address from an address counter 44 for input is supplied through an address selector 45 synchronously with an input mode period corresponding to a command signal of a control circuit 20, and then mn pieces of data of the same channel are stored in the same addresses of respective memory elements 41-1-41-mn from a data memory 10. Further, data is outputted in a period T with the output of an address counter 46 for output. Thus, a chip selector 42 for input is advanced by mn in the period T and the address counter 46 for output is advanced by (n) to perform input/output control over the data.
Patent JP-H05331532-A (JP)
Title: Method for heating slab
Inventor: EBIHARA MASANORI
IPC: C21D1/76
Filed: 1992-05-29
Abstract: PURPOSE:To make scale off quantity developed in a heating furnace suitable, to remove casting defect on the surface layer of a slab with continuous casting as the scale in the heating furnace and to obtain a hot-rolled product having good surface quality, in the heating furnace for direct rolling immediately charging the slab carried from the continuous casting line into the heating furnace. CONSTITUTION:At the time of using T ( deg.C) for slab heating temp. and H (min) for heating time, the dew point W ( deg.C) in the heating furnace is adjusted with the following equation. W=5.85X10<5>/(T+273)-1.5H+6.3X10<-3>H<2>-294.
Patent JP-S62295375-A (JP)
Inventor: KAMATA AKIO
IPC: H01R25/14
Filed: 1986-06-14
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-S62295569-A (JP)
Title: Halftone picture estimating method
Inventor: HIRATSUKA SEIICHIRO
IPC: H04N1/40
Filed: 1986-06-13
Abstract: PURPOSE:To obtain a halftone picture close to an original picture from a condition decision type dither picture by splitting a binary picture into unit areas, counting the number of white level picture elements in the unit area and estimating the halftone picture based on the count. CONSTITUTION:The binary picture is split into unit areas and a prescribed number of unit areas form a section area. Then number of white picture elements in the unit area is counted. The variation of the number of the white picture elements in the unit area in the section area comprising the unit areas of prescribed number is checked. If the variation is large, the halftone picture is estimated as to each unit area based on the number of white picture elements, and when the variation is small, the halftone picture is estimated based on the number of white picture elements in the section area.
Patent JP-H06330949-A (JP)
Title: Bearing made of synthetic resin
Inventor: NAKADA MORIHITO
IPC: F16C33/56
Filed: 1993-05-17
Abstract: PURPOSE:To provide a bearing made of synthetic resin suitable for mass production by a method wherein rotors are fitted in the annular grooves of both inner and outer rings and an annular stepped part to which a hold ring is coupled is formed in the outer ring. CONSTITUTION:A bearing P is formed such that injection moulded inner ring 1, outer ring 2, roller 3, and holding ring 4 are combined together. An annular groove 5 in which the roller 3 is guided as it is rotated is formed in the outer peripheral surface of the inner ring 1. The outer ring 2 is a short cylindrical shape shorter than that of the inner ring 1. A recessed notch part 7 in which the rollers 3 are fitted at equal intervals is formed in the inner peripheral surface thereof and each recessed notch part 7 is opened to the opening edge of one end so that the roller 3 is immediately inserted therethrough. An annular stepped 9 is formed in the opening edge and formed in a notch deeper than the recessed notch part 7. The hold ring 4 has an outside diameter enough for hooking at the annular stepped part 9 of the outer ring 2 and has an inside diameter slightly smaller than the outside diameter of the inner ring 1. Pin through-holes 11 are formed at equal intervals so that assembly of each part is easy to make and pin lock holes 13 are formed in the corresponding rollers 3.
Patent JP-S5565035-A (JP)
Title: Method and device for feeding liquid in electrical discharge machine
Inventor: WATANABE YOSHITERU
IPC: B23H7/36
Filed: 1978-11-08
Abstract: PURPOSE:To feed a liquid to a workpiece easily and efficiently, by bending and placing pipes to supply the liquid in different directions to the machining part of electrical discharge machine. CONSTITUTION:A hose 2 led out of the main body of a electrical discharge machine is removably attached to a side wall of a distribution box 1. Three flexible pipes 3, 3', 3'' are attached to the top of the box 1. Each pipe is made of a spiral metal body so that the pipe can be optionally bent and the bent state of the pipe is maintained just as plastic deformation. The hose 2 communicates with the pipes 3, 3', 3'' in the bos box 1. An insulating liquid is supplied from the main body of the electrical discharge machine to a workipiece 4 through the hose 2, the box 1 and the pipes 3, 3', 3''. The liquid is thus easily and efficiently supplied.
Patent JP-H036105-A (JP)
Title: Wide range covering heat resistant antenna
Inventor: TAKATANI TAIJI
IPC: H01Q1/40
Filed: 1989-06-02
Abstract: PURPOSE:To improve heat resistance, to easily realize wide range coverage, and to miniaturize a device by providing a heat protective body with high refractive index of electromagnetic wave and heat resistance at an antenna main body, and providing the heat protective body with low refractive index of electromagnetic wave and high heat resistance at a plane at an opposite side. CONSTITUTION:First and second heat protective bodies 1 and 2 with heat resistance are mounted at the antenna main body 3, and the heat protective body 1 is formed in shape of convex lens and the heat protective body 2 in shape of concave lens. The heat protective body 1 is comprised of silica with a high refractive index of electromagnetic wave, etc,, and the heat protective body 2 of the one with a low refractive index of electromagnetic wave. The electromagnetic wave 5 radiated from the antenna main body is extended at a wide angle at the interface of the heat protective bodies 1 and 2, and furthermore, it is diffused at the interface between the heat protective body 2 and an external space, then, is radiated to the external space.
Patent JP-H07314935-A (JP)
Title: Double frame combination mask for screen printing
Inventor: ITO MASAYOSHI
IPC: B41N1/24
Filed: 1994-05-30
Abstract: PURPOSE:To maintain the original strength of a screen by eliminating an annealing phenomenon when cut by melting with a soldering iron by gluing and fixing a screen plate in which an inside screen which is being stretched with a specified pressure is fixed with an adhesive in an inside frame of a thin plate frame type to the inner fringe of an outside screen which is spread in an outside frame. CONSTITUTION:A screen plate 5 in which an inside screen 3 which is being stretched with a specified tension is fixed with an adhesive in an inside frame 4 of a thin plate frame type is glued and fixed to the inner fringe of an outside screen 2 which is spread in an outside frame 1. As a result, when the outside screen is cut, the inside screen is protected from damage caused by the contact of the blade of a knife. The original strength of the screen is maintained by the elimination of an annealing phenomenon when cut by melting with a soldering iron. Moreover, the degree of freedom in setting up the tension of the outside and inside screens is increased so that the dispersion of a printing pressure in the glued part between the outside and inside screens is improved to improve printing force.
Patent JP-S5765177-A (JP)
Title: Cultivation of fungi
Inventor: NODA FUMIO
IPC: C12N1/14
Filed: 1980-10-07
Abstract: PURPOSE: After cultured in a liquid medium, a fungus is adsorbed on a support capable of holding the culture mixture and the solid cultivation is effected to produce spores of high germination rate gnotobiotically.  
     CONSTITUTION: Microorganisms to which the process is applicable are fungi in Aspergillus, Phizopus and Mucor and soysauce-koji juice, malt juice, or Czarpek- Dox medium is used as the liquid medium. A microorganism is inoculated in a liquid medium and cultured until mycelica grow sufficiently. The resultant culture mixture is adsorbed on a support such as sponge, gauze or felt and the solid culture  is effected in a thermostat sterile chamber. When spores are sufficiently formed, dry air is sent dry the culture mixture and spores are collected by patting the support. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04342475-A (JP)
Title: Degreasing of formed ceramic article
Inventor: MATSUBAYASHI SHIGEHARU
IPC: C04B35/64
Filed: 1991-05-16
Abstract: PURPOSE:To enable the removal of a thermoplastic resin used as a forming aid before sintering operation by using a hollow rod for supporting a shelf in a degreasing oven in the injection molding or extrusion molding of ceramic powder mixed with a thermoplastic resin and passing a gas through the hollow rod. CONSTITUTION:A thermoplastic resin is mixed to ceramic powder, the mixture is injection molded or extrusion molded and the obtained formed article is degreased in a degreasing oven. A hollow rod is used as the rod for supporting the shelf in the degreasing oven and a gas is passed through the hollow rod to improve the temperature uniformity in the oven. The temperature distribution in an atmosphere-controlled degreasing oven can be uniformized without decreasing the effective volume in the oven by the use of the above degreasing process for the formed ceramic article. Accordingly, generation of cracks in the injection molded product after degreasing can remarkably be suppressed to enable the improvement of the productivity of ceramic parts at a low cost.