baber/WOPTO huggingface dataset:
Patent JP-S5821138-A (JP)
Title: Testing device for penetration under pressure
Inventor: YAMADA SUMIO
IPC: G01N13/04
Filed: 1981-07-29
Abstract: PURPOSE:To facilitate penetration tests under pressure of connecting a pair of pressure penetration tanks via a membrane of a flexible material, perforated plates protecting the same, and ring plates in lieu of said plates, and making possible the counterflow penetration through the various membranes of flexible structure under a pressurized state. CONSTITUTION:A stand 1 is provided with casters 2, 2 for movement. A pair of pressure penetration tanks 3A, 3B are disposed to face each other with a membrane 4 of a material of flexible structure and perforated plates 5, 5 protecting said membrane, which are fastened to one body by bolting of flange parts 6, 6. In order to permit the use of membranes of various thicknesses, many perforated plates and ring plates of different thicknesses are beforehand prepared. Said plates are disposed in arbitrary combinations on both sides of the membrane of the material of flexible structure and are positively sealed with O-rings. Thus the counterflow penetration with various kinds of membranes of different thicknesses under the pressurized state is made possible and the penetration tests under pressure are made easy.
Patent JP-S63285307-A (JP)
Inventor: SUMIDA SUSUMU
IPC: F16B2/16
Filed: 1987-05-15
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-H02299179-A (JP)
Title: Connector guide structure
Inventor: MATSUO YOICHI
IPC: H01R13/631
Filed: 1989-05-12
Abstract: PURPOSE:To accurately align an electronic circuit package with a connector by a method wherein a guide pin is provided on a printed circuit board of the electronic circuit package and a guide hole is made for receiving the guide pin in the connector. CONSTITUTION:An integrated circuit 2 is mounted on one side of a printed circuit board 20a and a frame-like flange 21 having four fixing holes 21a is fixed by adhesive 5 on the outer periphery. At this time guide pins 22 are not provided on the flange 21 as in a conventional way but on the printed board 20a. The two guide pins 22 are mounted on corners of the face provided with an input/output terminal 3 while the length is formed to be longer than that of the input/output terminal 3. The guide pins 22 are thus provided on the printed circuit board 1a side of an electronic circuit package 20 and guide holes 24 for receiving the guide pins 22 are made in a connector 23 so that the electronic circuit package 20 and the connector can be accurately aligned with each other.
Patent JP-S5453549-A (JP)
Title: Multilayer thin film optical system
Inventor: SAWAMURA MITSUHARU
IPC: G02B5/28
Filed: 1977-10-05
Abstract: PURPOSE: To suppress the absorption on the visible range short wavelength side and prevent the occurrence of film cracking by substituting at least one layer with a specific thin film layer in a thin film optical system formed through alternate vapor deposition and lamination of TiO 2  and MgF 2  at substrate temperatures below 230°C.  
     CONSTITUTION: In the thin film optical system which is formed through alternate vapor deposition and lamination of TiO 2  and MgF 2  on a substrate of 230°C or under and which does not have absorption on the visible range short wavelength side, at least one layer of the TiO 2  films is substituted with the film of a compound, such as zinc sulfide, cerium dioxide or the like, having a refractive index close to that of TiO 2  and yet having compressive stress, whereby the occurrence of film cracking is prevented. In lieu of said substitution, the substitution of at least one layer of the MgF 2  films with the film of a compound, such as thorium fluoride, silicon dioxide or the like, having a refractive index close to that of MgF 2  and yet having compressive stress, gives equally good results 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09286409-A (JP)
Title: Packaging method and device therefor
Inventor: NAKASAKI TAKU
IPC: B65B25/06
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To realize packaging which, in the case an item is packaged with two or more pieces of sheetlike bodies such as packaging paper, enables the easy, speedy unpackaging of the item. SOLUTION: In this packaging method, an item H to be packaged is packaged at least two pieces of sheetlike bodies A and B, and, with at least one part A1 of the one sheetlike body A aligned with one side of the item H, the other part A2 of the sheetlike body A is pressed and folded toward the other side of the item H, thereby aligning the other part A2 of the sheetlike body A with the other side of the item H. Then, with the part pressed, the other sheetlike body B is positioned in a part H3 which the one sheetlike body A is not aligned with, a proper part of the other sheetlike body B is superimposed on the folded other part A2 of the one sheetlike body A and stuck to it, and thus the item H is packaged. Therefore, by peeling the sheetlike body B from the folded other part A2 of the sheetlike body A, the package by the sheetlike body A having no other stuck areas can be unfastened.
Patent JP-H01291882-A (JP)
Title: Pachinko (japanese style pinball) machine
Inventor: MIYASOI TOSHIO
IPC: A63F7/02
Filed: 1988-05-17
Abstract: PURPOSE:To provide possibility of continuing the opened stated of an opening/ closing member for a certain allowable period of time by not receiving most of the balls directed toward the opening/closing member directly with itself, but varying part of their directions toward the side with the side face of this opening/closing member. CONSTITUTION:A variable award device 17 having an opening/closing member 18 is furnished within a playing zone 8 surrounded by an induction rail 7. This variable award device 17 is arranged approx. in the center of or below the center of this playing zone 8. A ball stream changing part 10 to vary the direction of balls is furnished in the position of the mentioned induction rail 7 approx. opposite to a ball incident part 9. The flow path in which balls drop from this ball stream changing part 10 toward sides 22a, 22b of the opening/ closing member 18 is formed by obstacle nails 27, etc., and award holes 23a, 23b are arranged at the side of the lower part of the opening/closing member 18. As a result this opening/closing member of the variable award device can continue its opened condition till the time near an allowable specified period of time, which gives the player a sense of content.
Patent JP-H01290044-A (JP)
Title: Control system for program debugger
Inventor: BEPPU MITSUO
IPC: G06F11/28
Filed: 1988-05-17
Abstract: PURPOSE:To improve debugging efficiency by increasing the tracking speed instructed by an occasional interruption control part and stopping temporarily the execution of a debugger via an execution control part. CONSTITUTION:In case the operation proceeds into an infinite loop during a debugging job, an occasional interruption control part 14 instructs the stop of the debugging job. This fact is discriminated by an execution control part 15 and the program execution is instantaneously stopped. Thus the operation can immediately proceed to the following processes (display of data contents, etc.) and therefore the defective areas of the program can be easily detected. Thus the program can be carried out again at and after the next step. While the part 14 instructs a high tracking speed in case of a multi-frequency loop where the same step is carried out many times in a debugging mode. This fact is discriminated by the part 15 and the debug executing speed is increased so as to ensure the early escape from the multi-frequency loop. As a result, the debug processing efficiency is improved.
Patent JP-H05291850-A (JP)
Title: Differential amplifier circuit
Inventor: KIMURA KATSUHARU
IPC: H03F3/45
Filed: 1992-04-14
Abstract: PURPOSE:To provide the differential amplifier circuit capable of improving the linearity of a trans-conductance with a small circuit scale. CONSTITUTION:A ratio of current gains (beta) among three differential pair transistors(TRs) is (M1, M2):(M3, M4):(M5, M6)=1:b:b'. The differential input pair receiving an input voltage Vin is formed by connecting gates of the M1, M3, M5 and gates of the M2, M4, M6 in common respectively. Furthermore, the differential output pair is formed by connecting drains of the M1, M4, M6 and gates of the M2, M3, M5 in common respectively. The linearity of the trans-conductance is improved by setting properly parameters a, b, b'.
Patent JP-S56103341-A (JP)
Title: Method and apparatus of differential pressure type for leakage detection
Inventor: UEMURA SHINYA
IPC: G01M3/00
Filed: 1979-09-20
Abstract: PURPOSE:To establish inspection techniques provided with safety in quality control by performing leakage inspection as primary measurement then making secondary measurement in continuation. CONSTITUTION:At the time of inspection, the works to be inspected are supplied to work receiving parts 12, 12', respectively, and the right and left works are pressurized by opening a primary pressurizing valve 7. A pressure is being applied to a  differential pressure transducer 7 from a test pressure supply pipeline 15 through balance valves 14, 14'. Next, the large leakage detection of the works is carried out by closing the valve 7 and closing secondary pressurizing valves 8, 8' for a fixed time only. Next, the pressures are measured by opening the valves 8, 8', and changing over balance valves 14, 14' and closing primary measuring valves 10, 10' after the pressure balance time of the transducer 17. Next, with the valves 10, 10' held closed, only one of secondary measuring valves 11, 11' is closed, and the secondary measurement is carried out.
Patent JP-H09306847-A (JP)
Title: Manufacturing semiconductor device
Inventor: SUZUKI TATSUYA
IPC: H01L21/02
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent the carbon contamination of the interface between an epitaxial film and Si substrate, without residual of B in this interface. SOLUTION: A process comprises implanting ions of an element or compd. easy to react with C in a Si substrate, removing a natural oxide film on the Si substrate, annealing the ion-implanted and oxide-film-removed Si substrate at the temperature not higher than 800 deg.C or in a CVD apparatus and epitaxially growing Si or Si1-x Gex on the annealed substrate by the CVD apparatus.
Patent JP-S5646164-A (JP)
Title: Method of manufacturing cylinder liner
Inventor: SUZUKI NAOHIRO
IPC: F02F1/00
Filed: 1979-09-20
Abstract: PURPOSE: To prevent deformation of a cylinder liner during sintering process by adding copper using iron-copper parent alloy powder produced by making copper adhere around iron particles.  
     CONSTITUTION: Fe-Cu parent alloy powder and graphite powder are mixed in iron powder. Zinc stearate ia added to the mixture as a lubricant. The mixture is mixed well by a V-mixer. The mixture is molded and sintered to produce a sintered hollow cylinderical body. Thus a cylinder lines of thin wall construction is prevented from deformation during the sintering process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08310706-A (JP)
Title: Sheet transfer device and image forming device for duplex modes
Inventor: TAKEDA KENJI
IPC: B65H29/58
Filed: 1995-05-18
Abstract: PURPOSE: To discharge a sheet of paper in reverse side without reducing a throughput and a complex control. CONSTITUTION: A path 102 for two sides is provided with a path 117 for discharging paper which branches between a transfer roller 107 located at the lowest part in the downstream of the path 102 for two sides and the branch point 108A of a path 108 for flipping over and discharges a sheet traveling in reverse in the path 102 for two sides to the outside of the device. When the tail end of the sheet discharged in reverse side which passes a fixing roller 100 and is sent to the path 102 for two sides passes at a branch point 117A of the path 117 for discharging the paper, a pair of roller 109 for flipping over are rotated in reverse as shown by a dotted line arrow. The traveling sheet in reverse is carried into the path 117 for discharging paper and is discharged on a tray 120 for discharging paper in the outside of the device through the path 117 for discharging paper.
Patent JP-H05312843-A (JP)
Title: Current detecting apparatus
Inventor: OKADA SEIJI
IPC: G01R19/00
Filed: 1992-05-13
Abstract: PURPOSE:To detect current value by applying a magnetic field generated by electric current to a magnetooptical element and detecting the rotary angle of a deflection face of straight deflecting light incident upon the element. CONSTITUTION:A magnetooptical element 24 is put in an intersection of a main current circuit 20 and a shunt current circuit 22 which are placed at right angles and the magnetic field generated by both current circuits is detected. Straight deflecting light from a light source 26 is incident upon the optical element 24 in the direction in parallel to an easily magnetizable axis. A detector 28 to detect Faraday rotary angle of the deflection face of the light emitted from the optical element 24 is installed. Due to the current of current value I which runs in the current circuit 20, a magnetic field is generated in the direction of an easy-to-be-magnetized axis of the optical element 24. Due to the current of current value lambdaI (lambda>1) which runs in the current circuit 22, a magnetic field is generated in the perpendicular direction to the easy-to-be- magnetized axis. Since the magnetic field intensity (h) is proportional to the value I in a relation between the standardized Faraday rotary angle THETA and the standardized magnetic field intensity (h), the current value I can be computed as a function of the rotary angle THETA and the current value I can be computed from the rotary angle THETA.
Patent JP-H07299335-A (JP)
Title: Separation membrane module
Inventor: KUMAMI KAZUHISA
IPC: B01D63/02
Filed: 1994-05-09
Abstract: PURPOSE:To provide a separation membrane module facilitating the movement operation such as suspention operation or raising operation and capable of being certainly moved to a predetermined place when the movement of the separation membrane module is performed by washing or replacement of the separation membrane module. CONSTITUTION:In this separation membrane module wherein a separation membrane is inserted in cylindrical case 1 having a fluid entrance and exit at least at one place, an annular projection part 3 is provided to the outer peripheral part of the cylindrical case 1 within the range of 80% of cylinder length centering the center of the cylindrical length of the cylindrical case 1 and the protection part 3 may form one annulus to the outer periphery of the cylindrical case 1.
Patent JP-S5830085-A (JP)
Inventor: YASUTAKE KENICHI
IPC: H01R43/00
Filed: 1982-07-13
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-H10309342-A (JP)
Title: Prize winner number retrieval system for bingo game
Inventor: HATORI MASANORI
IPC: G06Q50/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To retrieve the number of prize winners at high speed by providing means for comparing plural prize winning characters extracted out of plural characters with the stored characters of data for bingo card formation, discriminating these extracted characters and judging whether it is a bingo state or not. SOLUTION: At an arithmetic processing part 6 of controller 1, mutually different 24 numerals are generated at random from numerals from '1' to a final number by a random number generation part 9, and processing for preparing data for bingo card formation arranged in the matrix of 5 rows ×5 columns except for the 3rd row and the 3rd column is performed certain times as many as the number of inputted patterns. The respective prepared data for bingo card formation are stored in a storage device 3. Then, plural prize winning numbers inputted from an input device 2 are compared with 24 numerals in the respective data for bingo card formation stored in the storage device 3, and discriminated. Based on the discriminated result, whether it is the bingo state or not is judged and the judged result is displayed.
Patent JP-H1054955-A (JP)
Title: Head up display device
Inventor: FUJITA TATSUYA
IPC: G02B27/01
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the air bubbles generated at the time of fixing holograms between glass by constituting the device of a combiner, etc., consisting of the holograms which are fixed by polyvinyl butyral between plural pieces of the glass and project the light cast to a display. SOLUTION: An angle selective permeable film 5 allows the selective transmission of the incident light in a regin of an incident angle of <=-50 deg. inclusive of the visual line direction of a driver out of the incident light on the second hologram 4 which is the combiner from outside a vehicle, makes this light incident on the second hologram 4 and scatters the incident light of a region of >=-50 deg. inclusive of the incidence which is the cause for noise light, thereby suppressing the incidence of the light on the second hologram 4. Then, a forward visual field is assured through the second hologram 4 and the permeable film 5. The generation of the noise light to an oncoming car by the light from above, such as sunshine, and the noise light, such as rainbow colors, to the driver by the incident light from specific optical paths is lessened.  Since the second hologram is fixed by the adhesive of the polyvinyl butyral, the air bubbles are less generated and the visibility of the displayed images is improved.
Patent JP-S51125613-A (JP)
Title: A hard alloy
Inventor: YAMAMOTO TAKAHARU
IPC: B22F3/00
Filed: 1974-10-18
Abstract: PURPOSE: A sintered hard metal composed mainly of Ti and W with considerably improved machinability and a process for producing the alloy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04348487-A (JP)
Title: Semiconductor integrated circuit
Inventor: OKA AKIHISA
IPC: G06F13/38
Filed: 1991-05-27
Abstract: PURPOSE:To drive with the driving power in accordance with the load capacity to be driven by an output pad circuit by making variable the driving capacity of the output pad circuit of an integrated circuit. CONSTITUTION:From a control signal input pad circuit 12, a control signal is inputted and a shift clock is inputted from a control signal shift clock input pad circuit 10. Each time the shift clock is changed, the control signal propagates the parallel output of a shift register circuit 20 and the value of all parallel outputs can be set. Since the parallel output is connected to the control input of driving power variable output pad circuits 14-17, the driving power can be set for each output pad circuit. Then, even when the load capacity to be driven by the output pad circuit is changed, an external element of an external memory, etc., can be driven in optimum time without adding a buffer circuit, etc., to the external part.
Patent JP-S5646551-A (JP)
Title: Semiconductor switch
Inventor: OKUHARA SHINJI
IPC: H01L29/74
Filed: 1979-09-21
Abstract: PURPOSE:To readily integrate a semiconductor switch by connecting transistors to the cathode and the anode of a PNPN switch as prescribed, inserting further a resistance element as prescribed and improving its dv/dt withstand degree. CONSTITUTION:When a forward voltage between the electrodes A and K of a PNPN switch is raised, the current charged in the capacity of the base-collector junction of a transistor Tr16 is mirror amplified, is flowed to the base of a transistor Tr12, and shortcircuits between the gate G and the electrode K thereof, thereby preventing the delaying effect of the contact of a switch 11 at the centeal junction thereof due to charging current. In this case the potential across the resistor 17 is almost zero. When the gate G is energized and the switch 11 is fired, the potential between the electrodes A and K is lowered to approx. 1 volt. The base potential of the transistor 16 approaches the potential between the electrode A and G of the switch rapidly in accordance with the time constant determined by the resistance of the resistor 17 and the junction capacity immediately after the firing operation of the switch. As a result, there can be provided a dv/dt protecting action sufficiently against the forward voltage rise followed thereafter.
Patent JP-S5745652-A (JP)
Title: Duplex system monitor
Inventor: TOMITA NOBUO
IPC: G06F15/177
Filed: 1980-09-03
Abstract: PURPOSE:To save the monitor device, by connecting duplex system monitors with two common input and output buses which can give the right of access to the input and output device group on a common input bus to an arbitrary processor exclusively. CONSTITUTION:Processors 1-1, 1-2 have the right of access to common input/output buses 10-1, 10-2 of a duplex system monitor 2 respectively via bus windows (a), (b), and the buses 10-1, 10-2 have the function connectable to one set of processor (for example, 1-1) at a bundle with an input/output device on the bus.  Thus, by using two common input and output buses, the duplex monitor for a multicomputer system consisting of n-set of processor group (3 sets or more) can be  very simply realized.
Patent JP-H09276118-A (JP)
Title: Dust box with holder
Inventor: MATSUSHITA SHINKICHI
IPC: A47G29/08
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To use a dust box with the same feeling as tissue paper, which can be easily used while being put aside by housing the boxed tissue paper and the dust box in the same casing to eliminate necessity to go to dump used paper every time. SOLUTION: A dust box 10 with holder is composed of a casing 12, with which an intake 14 for dust and an out-take 16 for tissue paper are provided on the top, with a lid 25 and a dust box 30 which can be put in and put out of the casing 12. The casing 12 is a cube provided with an opening and the lid 25 for covering that opening on its side wall surface, and a holder 20 is formed for housing the box of tissue paper by providing a rack 18 inside. The boxed tissue paper is inserted into the holder 20 and the dust box 30 is inserted into a dust discharge port 22 under that holder. Then, these holder and discharge port are set so as to be covered with the lid 25. Besides, the rack 18 is not formed deeply into the casing 12 but limited just at a section to put on the box of tissue paper.
Patent JP-H08309291-A (JP)
Title: Integral processor for postal matter
Inventor: KUWAGAKI NOBUO
IPC: B07C3/14
Filed: 1995-05-19
Abstract: PURPOSE: To reduce a size and cost, to save electric power, to increase the classification rate at the time of reclassification and to allow the use of an inexpensive postal matter classifying apparatus. CONSTITUTION: Postal matters within the regulated sizes and the others are sorted at a sorting section 3. The paper surface of the postal matter decided to be within the regulated sizes is scanned by an image input section 5 and the images thereof are converted to image information. Stamps and postage print surface are recognized in a stamp and postage print surface recognition section 7 from the image information from this image input section 5. The postal matter is postmarked or bar coded by a stamping mechanism 16. Postal code numbers and addresses are recognized in a postal code number and address recognition section 8 from the image information from the image input section 5. The bar codes corresponding to the results of the recognition are printed by a bar code printer 19.  The postal matter is classified in accordance with the results of the recognition in the stamp and postage print surface recognition section 7 and the postal code number and address recognition section 8 and is gathered to gathering sections 22 assigned by the classification assignment.