baber/WOPTO huggingface dataset:
Patent JP-H04102070-A (JP)
Title: Digital current detection device
Inventor: AKAGI YASUBUMI
IPC: G01R19/00
Filed: 1990-08-20
Abstract: PURPOSE:To obtain a device which is strong against disturbance and has less adjusted locations by using an up/down (A/D) counter and a digital/analog (D/A) converter. CONSTITUTION:A Hall element 1 generates an output which matches DELTAH which is obtained by adding a magnetic field Hf created by a secondary coil 7 to a magnetic field Hi which is generated by a detection current. This output is amplified b an amplifier 2, its power Ez is input by a zero-cross comparator 3, and an output Ec is set to L or H level according to Ez<0 or Ez>0. An A/D counter 4 where this Ec is input counts up a clock CL of a clock generator 9 when the level is L and counts down when it is H and then takes out as a digital output Od. At the same time, this output is converted into an analog value by a D/A converter 5 and this analog value controls current of the coil 7. Then, the magnetic field Hf cancels out a magnetic field Hi and then feds back signal so that the DELTAH is equal to 0, thus obtaining the digital output Od corresponding to the detecting current from an output of a counter 4.
Patent JP-S6280227-A (JP)
Title: Detection of grain size segregation of material on sintering machine pallet
Inventor: MAEDA MASAKAZU
IPC: C22B1/20
Filed: 1985-10-02
Abstract: PURPOSE:To estimate grain size segregation of material in height direction in sintered ore layer on a pallet with a high accuracy, by mounting a television camera at ore feeding part of DL one sintering machine and detecting the position of an edge line of material layer on a bedding layer. CONSTITUTION:At sintering iron ore fines, etc., by DL sintering machine, bedding ore is supplied from a bedding vessel 1 on the pallet 2 moving in an arrow 12 direction to form a bed ore 3. Next, sintering ore material is supplied on the layer 3 from an ore supplying vessel 4 by a drum feeder 5 and a drum chute 6. In this case, the television camera 9 is set at ore feeding part of sintering ore material and the position of the edge line 8 as the attaining point of sintering ore material on the layer 3 is measured with a distance L0 from the center of the chute 6. The larger the value L0, the coarse particles in sintering ore material becomes the lower layer and the particle size segregation in height direction is increased. By the image pickup of edge line by the camera 9, the line 8 can be observed in a monitor 11 connected to a controller 10.
Patent JP-H094056-A (JP)
Title: Connecting hardware
Inventor: HIDA SHIGERU
IPC: E04B1/38
Filed: 1995-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent a frame from being deformed by fixing connecting hardware with a corner area formed with a first frame material and a second frame material and placing a brace in contact with a first flat surface of this connecting hardware and fixing the brace on a cantilever basis. SOLUTION: Connecting hardware 91 is placed into contact with a corner area of a framework comprising a first framework material 102 as a through post and a second framework as a girth and temporarily fixed by means of a temporary projection 106. A long hole 105 of a third flat surface area 96 of the connecting hardware is fixed the inner side surface of the second frame work material 104 and the outside surface 104b by inserting a nail into the long hole 15. Then, one end of a brace 100 is placed into contact with the ear surface of the first flat surface area of the connecting hardware 91, thereby inserting bolts 108 into bolt through holes 107 and 101 by way of a push plate 109 and fixing the brace 100 with the connecting hardware 91. It is, therefore, possible to protect a building from being damaged or collapsed by an earthquake with a vertical shock and so forth.
Patent JP-S6280267-A (JP)
Title: Method for impressing voltage in ion plating
Inventor: TAMAGAKI HIROSHI
IPC: C23C14/32
Filed: 1985-10-02
Abstract: PURPOSE:To execute ion plating with an easy operation by maintaining un-winding and winding coils and un-winding materials at ground potential and fixing a vacuum vessel or part thereof at positive potential by a bias power source. CONSTITUTION:The un-winding coil 2 and winding coil 3 are disposed before and behind the vacuum vessel 1 and an un-wound strip 11 is extended between the same. The strip 9 is continuously un-wound and is introduced from the atm. through a slit 11 into the vessel 1. The strip is then conducted a slit 12 into the atm. and is taken up. The ground potential is applied to the respective coils by earths 13, 14 during this time and the vessel 1 is fixed at the positive potential by connecting the same to a bias power source 4. The particles generated from the evaporating source 5 in the vessel and the gaseous particles of gaseous Ar, etc., introduced from an outside vessel 10 are converted to positive ions by the electric power of the power source 4 impressed to the vessel 1. the positive ions are accelerated and bombarded toward the strip 9 maintained at the negative potential to form the film by the bombardment of the ions on the surface of the strip 9. The coating by so-called ion plating is thus executed.
Patent JP-S6197696-A (JP)
Inventor: KOSUGA TOSHIYA
IPC: G09G5/14
Filed: 1984-10-18
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-2000059032-A (JP)
Title: Flexible multilayer wiring board
Inventor: NAKAMURA KATSUNORI
IPC: H05K3/46
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a flexible multilayer wiring board of a structure, wherein the miniaturization of the wiring board and an increase in the density of the wiring board are possible and a test on continuity and a check on the operation of a circuit facilitated. SOLUTION: A flexible multilayer wiring board having rigid parts 1 and 2 formed by forming a flexible wiring board in a state, in which the wiring board is formed into a multilayer structure and is hardly bent and a flux part 3 formed by forming the flexible wiring board in a state in which the wiring board is not formed into a multilayer structure and is bendable is one which is characterized by that elements are respectively mounted on the rigid parts 1 and 2, one internal layer in the multilayer of the flexible wiring board is made to expose as the flexible part 3, wiring for wiring connection state verification or circuit operation verification is provided on the flexible part 3 and a check land 4 connected with the wiring is provided on the flexible part 3.
Patent JP-H0563146-A (JP)
Title: Integrated circuit
Inventor: MORI JUNZO
IPC: H03H7/01
Filed: 1991-08-30
Abstract: PURPOSE:To minimize the effect of parasitic capacitance on the resistance between two selected terminals by providing three terminals of which one is an open terminal, or not selected. CONSTITUTION:Three contact holes 2A, 3A and 4A are formed in an insulating SiO2 film 7 on a diffused region 1 in a bulk layer. When the contact hole 3A is selected to connect a conductor 5 to a contact 3 through a wiring pattern, a resistor of a value r1 is obtained. When the contact holes 4A is selected for connection to a contact 4, a resistor of a value r1+r2 is obtained. The other contacts, not in use, are kept open to minimize changes in circuit characteristics without substantial changes in parasitic capacitance.
Patent JP-S60111196-A (JP)
Inventor: TANAKA YOSHIHISA
IPC: G21F9/00
Filed: 1983-11-21
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-H1150864-A (JP)
Title: Throttle lever structure for internal combustion engine
Inventor: KANEKO TAKAHISA
IPC: F02D9/02
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To facilitate visual observation from a throttle body upper portion and the use of a thickness gage by providing the link portion of a throttle lever at a lower position than a throttle shaft, and pulling an accelerator cable slanting upward to turn the throttle lever. SOLUTION: In the case of the full open adjustment of a throttle lever 24, an accelerator pedal is depressed so as to turn the throttle lever 24 to an full open position via an accelerator cable 22. In order to set a gap between the confronting face of a body side stopper 26 and the link side stopper bracket of the throttle lever 24 in a range of about 1.0 to 1.5 mm, the length of the accelerator cable 22 is adjusted by an adjustment portion 28 so that the throttle lever 24 is positioned at a full open position. This time, the gap between the confronting face of a body side stopper 26 and the link side stopper bracket of the throttle lever 24 is positioned at an upper part of the throttle body 8 so that measurement by visual observation and a thickness gage is facilitated.
Patent JP-H0961017-A (JP)
Title: Two-way constant pressure expansion valve
Inventor: HIROTA HISATOSHI
IPC: F25B41/06
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a two-way constant pressure expansion valve with no wasteful device cost which functions under either state of cooling or heating in which the flow direction of a refrigerant is reversed. SOLUTION: The communication connecting state of a refrigerant passage 1 relative to a throttle part 43 changes owing to the movement of a slide valve 30 sliding when the slide valve 30 is pressed by a refrigerant pressure in the refrigerant passage 1. Thus, a constant pressure expansion throttle valve 44 operates in the same manner even when the flow direction of a refrigerant is situated in any state of cooling or heating.
Patent JP-H05314456-A (JP)
Title: Substrate for magnetic disc and manufacture thereof and magnetic disc using said substrate
Inventor: KUROE TORU
IPC: G11B5/84
Filed: 1992-08-19
Abstract: PURPOSE:To reduce frictional force and suction force between a head and a magnetic disc, and to improve CSS-resistant characteristics and head-stick resistance by properly forming a projection to the surface of a substrate. CONSTITUTION:A magnetic disc is manufactured by successively forming a foundation film, a magnetic film and a protective film on a substrate, and said substrate is composed of a glass substrate, to a surface of which a fine projection is formed. Said projection is shaped in projection height of 50-1000Angstrom , in projection width of 0.01-1mum and in projection density within a range of 10-1000/100mum<2>, and the ratio RP/Rmax of the center-line crest height (RP) of surface roughness to maximum height (Rmax) is set in 60% or more.
Patent JP-H0668820-A (JP)
Title: Flat display apparatus
Inventor: AKIMOTO OSAMU
IPC: H01J31/15
Filed: 1992-08-19
Abstract: PURPOSE:To reduce damage to a cathode element so as to lengthen the life of a flat display apparatus such as a FED, etc., by avoiding application of overvoltage caused by misoperation or a pulse noise to the element. CONSTITUTION:A zener diode 20 is provided between a cathode electrode 7 and a gate electrode 9. The anode of the Zener diode 20 is connected to the cathode electrode 7 side and the cathode of the Zener diode 20 is connected to the gate electrode 9 side.
Patent JP-S62261495-A (JP)
Inventor: HASEGAWA HARUMI
IPC: B42D15/02
Filed: 1986-09-18
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-2001042259-A (JP)
Title: Medical image display device
Inventor: GOTO YOSHIHIRO
IPC: A61B5/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a medical image display device capable of reading the coordinates of a display object. SOLUTION: Images having parallaxes between the right and left eyes are inputted to a stereoscopic vision device 57, by which stereoscopic images having a depth are displayed. A three-dimensionally movable three-dimensional real cursor moving cooperatively with the movement of a mouse 55 is displayed. When the point (b) on the stereoscopic vision device 57 is clicked with the mouse 55, the three-dimensional coordinates of the point (b) may be read. As a result, the distance between the two points (a) and (b) may be measured by clicking the points (a) and(b) on the stereoscopic vision device 57.
Patent JP-S6463355-A (JP)
Title: Production of cocktail sugar
Inventor: SUZUKI MIYOKO
IPC: A23L27/00
Filed: 1987-09-03
Abstract: PURPOSE:To produce cocktail sugar having a wide range of use simply, by mixing granular sugar as a main material with fine particles of fancy or nutritious food and solidifying the mixture. CONSTITUTION:Granular sugar is mixed with prescribed amounts of fancy and nutritious foods such as powdered milk, lemon, and others. The mixture is formed by, for example, softly pressing in a metal or plastic mold. Then, the formed products are released from the mold by falling them on a mesh. Then, the released product on the mesh if dried at about 50 deg.C for about 4hr to give the product. The form of the product is preferably cubic, but may be changed into other forms.
Patent JP-H056446-A (JP)
Title: Routing system using neural network
Inventor: NAKAATO AKIRA
IPC: H04L45/121
Filed: 1991-08-31
Abstract: PURPOSE:To output a packet in the optimum direction adaptive to the present state of a multi-media integrated network and satisfies the request conditions of the media by providing the mutual connection type neutral networks at each node of the integrated network which stores various types of media in a packet form. CONSTITUTION:A neutral network 12 consists of the neurons corresponding in 1:1 to each node 11 and the neurons corresponding in 1:1 to each link 14. An external stimulus input means 13 input the external stimulus to the neurons corresponding in 1:1 to each link 14. Each neuron of the network 12 adds together the input and the external stimulus given from another neuron and gives the threshold processing to the result of addition to repetitively output 0 or 1. Thus the node corresponding to the neuron corresponding to the node where the output is stabilized at 1 is decided as a node set in the packet output direction. Meanwhile the link corresponding to the neuron corresponding to the link where the output is stabilized at 1 is decided as a link set in the packet output direction respectively.
Patent JP-S6374386-A (JP)
Title: Color noise reducing circuit
Inventor: SAEGUSA NOBUHIKO
IPC: H04N9/64
Filed: 1986-09-18
Abstract: PURPOSE:To reduce deviation of hue and white balance by controlling bias of the last stage transistor of push-pull structure by differentiated luminance signals. CONSTITUTION:Luminance signals are differentiated by a differentiating circuit 1 and an absolute value is obtained by an absolute value circuit 2 utilizing the property that changing parts of color difference signals and changing parts of luminance signals are correlative to some degree. Constant current sources I1, I2 are controlled by a current controlling circuit 3 to reduce in proportion to the output level. Thereby, current waveform of constant current sources I1,I2 becomes as(e) in the figure, and in the edge part of the color difference signals, both transistors Tr1,Tr2 become 'on' state. As input signals are outputted as they are in the edge area, offset just after the edge is removed.
Patent JP-H0561359-A (JP)
Title: Structure for separating medium from image carrier
Inventor: ISHII MASAHITO
IPC: G03G15/00
Filed: 1991-09-02
Abstract: PURPOSE:To separate a medium surely without causing irregularity in a toner image and without making a device expensive as for structure that the medium on which the toner image is transferred is separated from an image carrier in an electrophotographic recorder. CONSTITUTION:This structure is the structure which is provided in a transfer unit 6, which transfer the toner image on a medium 5, by being faced to an image carrier 1 through a gap and set for separating the medium 5 from the carrier 1. A surface part 9a is projectingly provided at the end part of the medium ejection side of the outside housing 9 of the unit 6 by being brought into contact with the medium 5 and the housing 9 is grounded. Rugged notches 10 are arrayed on the tip part of the surface part 9a of the housing 9 and the tip part of the surface part 9a on which the rugged notches 10 are arrayed is constituted by being provided with plural insulating projections 11 which prevent electric contact with the medium 5.
Patent JP-H1066097-A (JP)
Title: Optical image pickup device and optical element
Inventor: ONO TAKESHI
IPC: G02B3/08
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To constitute an otpical image pickup system having no chrominance abberation and to reduce the size of the optical image pickup device by providing the device with a diffractive/refractive lens forming a diffractive lens surface on one face of a refractive lens body having power. SOLUTION: The diffractive/refractive lens 1 and a solid state image pickup element 2 are arranged on the optical path successively from the light incidence side. The lens 1 to be an optical element is provided with the refractive lens body 1a having positive power and an image of a subject is formed on the position of the element 2 by the lens body 1a. The diffractive lens surface 1b is formed on the light projection face side of the lens body 1a. The grating pattern of the lens surface la is a concentric phase diffraction element and the amplitude of phase modulation applied by the lens 1 is 2πradians. The variation of the phase is determined by the phase terms u<1> , u<2> ,... of a phase function expressed by an equation. An infrared-ray cut filter 3 and a low-pass filter 4 are arranged on the optical path of the lens 1 as necessary.
Patent JP-S59108979-A (JP)
Title: Lighting detector
Inventor: NAGATA YOSHISHIGE
IPC: G01W1/16
Filed: 1982-12-14
Abstract: PURPOSE:To remove adverse effect due to electricity, noise and lightning strike by modulating light with a needle end current from a needle electrode with a light emitting/receiving section provided at a lightning conversion section to electrically insulate the needle electrode from the lightning conversion section. CONSTITUTION:A current-light conversion section 15 contains photodetectors 17, 18 and a Faraday element 19. The one photodetector 17 receives light from a light emitting section 13 through an optical fiber 20 while being connected to one end of a surge absorber 16 and ultimately to a needle electrode 1. The other photodetector 18 is connected to the other end of the surge absorber 16 and a ground potential 4 while transmitting light to a light receiving section 14 through an optical fiber 21. The Faraday element 19 is inserted between both the photodetectors . In this manner, a needle end corona current induced through a coaxial cable 2 from the needle electrode 1 is inputted into a current-light converter 15. Then, a fixed intensity of light generated through the optical fiber cable 20 from the light emitting section 13 is controlled in the quantity of light according to the input current value and received with the light receiving section 14 through an optical fiber cable 21 to be converted into a voltage value at a lightning conversion section 12'.
Patent JP-H0568897-A (JP)
Title: Washed rice working device
Inventor: SATAKE TOSHIHIKO
IPC: A23L7/10
Filed: 1991-08-05
Abstract: PURPOSE:To finish polished rice into excellently cleaned rice by providing both a dryer for drying dehydrated polished rice and an agitating polishing machine by which the dried polished rice is polished grain by grain. CONSTITUTION:Washed polished rice is sent to a dehydrator 9 and supplied to a cleaned rice chamber 26. Herein a bran layer remaining in polished rice is separated. Water containing bran which is eluted from polished rice is discharged through the holes of a perforated-wall drum 28. Polished rice is rewashed by water and rehydrated in a dehydration chamber 29. Then the dehydrated polished rice is introduced into the perforated-wall rotary drum 49 of a horizontal dryer 45. When polished rice is agitated and fluidized in the rotary drum 49 by a screw conveyor 48, it is dried by dry wind supplied from a vent cylinder 53. The dried polished rice is introduced into the supply tank 59 of an agitating polishing machine 58 and horizontally sent to a polishing chamber 68 by a spiral rotor 63. Herein polished rice is rubbed grain by grain by agitating action based on rotation of an agitation rotor 65 and the surface of grain of rice is smoothed. At this time, moisture still on the surface of polished rice is dried by bran removing wind.
Patent JP-H11120274-A (JP)
Title: Pixel separation for improving readability of bar code
Inventor: SANSONE RONALD P
IPC: G06K1/12
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To exactly separate pixels while keeping constant a distance between adjacent codes forming a bar by using supplied information for controlling a spot size so as to generate the bar having exact width. SOLUTION: As a system for removing small pieces of pixels from bars 12-14 of the bar code in order to keep the exact distance between adjacent codes forming the bars 12-14, a post safety device(PSD) is connected to the computer of a user and the computer is connected to a printer. The computer is provided with a PSD post program, bar code quality managing program and bar code quality managing data base. Between a laser and an LED printer, for example, the strength of beams and the time of irradiation are made different. In the case of ink jet printing, an excitation voltage or pulse width is changed for printing various spot sizes. Further, in order to more deepen spots, the emission time of a 'spot' printing device is delayed or advanced.
Patent JP-S6283987-A (JP)
Title: Cord reel
Inventor: KIMOTO TADASHI
IPC: B65H75/44
Filed: 1985-10-03
Abstract: PURPOSE:To enable drawing of a cord without the occurrence of twisting, by a method wherein a rotary body, which has a support shaft, integrally mounted to a body frame, serving as a center, is rotated to wind the cord therearound, the one end part is secured to the rotary body, and is connected to an auxiliary cord around the support shaft. CONSTITUTION:When a rotary body 5 for winding a cord is rotated according to winding and rewinding of a cord 4, in a space part 6 form between a cylindrical body for winding a cord and a support shaft 4, an auxiliary cord 9 is wound around a support shaft 3, and is wound from the one to the other of rewinding, or is wound from the one of forward and reverse to the other. As a result, the cord is drawn through a body frame 2 of a cord reel, and the auxiliary cord 9 connected to the one end of the cord 4 for winding can hold a specified orientation in the body frame position of the cord reel without exercising compulsion on the cord 4 for winding and the auxiliary cord 9. This enables the drawing cord to be drawn without return.
Patent JP-H0947836-A (JP)
Title: Rocking die forging press machine
Inventor: IMANISHI SHOZO
IPC: B21J9/02
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide rocking die forging press machine having simple construction and capable of setting position of an upper die against a lower die and moving the upper die toward the lower die. SOLUTION: Plural hydraulic cylinders 3 connecting the rear face of an upper frame mounting seat 2A and an upper die 4 are arbitrarily arranged on circumference, by controlling the actuation cycle of hydraulic cylinders 3, the position of upper die 4 is set, further, by pressing the upper die 4 toward a lower die 7, various mode of rocking die forging is made possible. A die and upper die 4 or lower die 7 are changed corresponding to rocking mode.