baber/WOPTO huggingface dataset:
Patent JP-H08307764-A (JP)
Title: Line sensor camera
Inventor: ENOMOTO YASUMI
IPC: H04N5/232
Filed: 1996-02-29
Abstract: PURPOSE: To provide a line sensor camera outputting high grade images for which a camera blurring is corrected. CONSTITUTION: In the line sensor camera converting two-dimensional object image into the image data of a picture element unit by using a line sensor and a scanning mechanism, a blurring detection means 120 outputting blurring data DB of a line unit showing the direction and amount of the moving of a camera and an image correction means 130 correcting the photographed image obtained by the actual photographing by the line sensor are provided.  The image correction means 130 is composed so as to calculate the location of each picture element of the photographed image on a virtual image pickup surface supposing that the moving of the camera does not exist based on blurring data DB, extract plural picture elements located near the location of the picture element under consideration of the virtual image obtained from picture elements when the moving of the camera does not exist and to generate the image data D2 corresponding to a screen by determining the data value of the virtual picture element by an interpolation based on the data values of the plural extracted picture elements.
Patent JP-H01216029-A (JP)
Title: Engine
Inventor: SHIRAYANAGI SABURO
IPC: F02B75/32
Filed: 1988-02-24
Abstract: PURPOSE:To enable fetching of a power, generated by an engine, with high efficiency, by a method wherein a horizontal and arcuate hole is formed in the end part on the crankshaft side of a connecting rod through which a piston and a crank shaft are intercoupled, and a crank pin is inserted in and supported to the hole. CONSTITUTION:In a connecting rod 2 through which a piston 3 reciprocatively engagedly inserted in a cylinder 1 and a crank shaft 4 are intercoupled, an end part on the crank shaft 4 side forms a large part, and a hole 7 is formed therein. The hole 7 is formed with a left part containing a hole part in the same arc of a circle as that drawn by a bearing 5 engaged with a crank pin 6 through rotation of the crank shaft 4 and a right horizontal part connected to the left hole part, and a bearing 5 is slidably engaged with the hole 7. This constitution improves energy efficiency in a way that the crank shaft 4 is rotated in a state in which the piston 3 is located in a highmost position (during completion of a compression stroke) and thereafter an expansion stroke is started.
Patent JP-H05240104-A (JP)
Title: Inflow air amount detector of internal combustion engine
Inventor: ASANO SEIJI
IPC: F02D41/18
Filed: 1992-02-28
Abstract: PURPOSE:To carry out the accurate control or the like of an air-fuel ratio and reduce a memory sphere and raise the speed or operation processing by calculating an air amount which flows into the cylinder of an internal combustion engine, through the surmise of the pressure of an intake pipe, seeking an intake air amount by means of theoretical calculation and not by means of a map. CONSTITUTION:The controller 24 of an internal combustion engine 1, on the basis of respective detection signals from a heat type air flow meter 6, an intake air pressure sensor 8 and an oxygen sensor 10 or the like, controls respectively the EGR valve 5 of an EGR reflux passage 4, a fuel injection valve 11 and an ignition 9 or the like. In this instance, at the controller 24, on the basis of a difference between the mass flow of air which passes at the throttle valve 7 of an intake pipe 2, and the amount of air which flows into the internal combustion engine 1, and intake pipe pressure, representative intake pipe pressure is surmised. Moreover, on the basis of the representative intake pipe pressure and an engine revolution number, the mass flow of air per unit which flows into the internal combustion engine 1 is calculated linearly. As a result, the flow of air is sought not by means of a map but by means of theoretical calculation, and by this constitution, the accurate control or the like of an air-fuel ratio is accomplished.
Patent JP-S58161853-A (JP)
Title: Testing of radiation transmission for tube
Inventor: TAGUCHI ISAMU
IPC: G01N23/18
Filed: 1982-03-19
Abstract: PURPOSE:To enable a non-distruction testing of any transverse section for a tube in details by taking a tomograph of a tube employing a computer and an image reproducer with a radiation source arranged inside the tube while a radiation detector outside it opposite thereto. CONSTITUTION:A radiation source 12 is arranged inside a tube 1 and a radiation detector 16 outside it opposite thereto. The pair of the radiation 12 and the detector 16 move so straight that the radiation beam transverses a tube wall 3 at the right angle to the axis of a tube and detects the intensity of the radiation transmitting the tube wall 3 scanning the required transverse section of the tube 1 whereby the intensity distribution of the radiation transmitted along the scanning direction is memorized into a computer 25. Then, the pair of the radiation source 12 and the detector 16 are rotated along the tube wall 3 within the transverse section to scan the same transverse section likewise at least three times varying the scanning direction. An image of the transverse section is computed and synthesized from the intensity distribution obtained with the computer 25.
Patent JP-S62200373-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/04
Filed: 1986-02-28
Abstract: PURPOSE:To form an image by erasing a designated part of an original by simple constitution and operation, by converting a coloring material of a set erasion range boundary of an erasion designating original to an electric signal, and erasing a latent image based on an original which is superposed on this original. CONSTITUTION:In accordance with an operation of an original read key and an erasion key, a coloring materials of a boundary of a set erasion range of an erasion designating original is read and converted to an electric signal by a CCD 174, accumulated as a digital value in a memory 194 through a main processor group 71, etc., and also, erasion range information is written in a memory 140. When an image of an original superposed on the erasion designating original is copied by operating a copying key, an exposure by an erasion array is executed in accordance with the contents of the memory 140, and a latent image on an image carrying body, which is formed in accordance with an original image in the erasion range is erased. In such a way, an original image which has erased an optional part is formed by simple constitution and operation.
Patent JP-H05244035-A (JP)
Title: Frequency band compression radio communication system
Inventor: MORISHITA YASUO
IPC: H03C5/00
Filed: 1992-02-28
Abstract: PURPOSE:To increase the number of channels of a specific radio wave band and to effectively utilize the radio wave band by imposing FM modulation and AM modulation on one time-divided sound signal and the other sound signal, and transmitting and receiving transmitted radio waves between radio communication devices. CONSTITUTION:The sound signal of a radio transmitter EQ1 is passed through a band-pass filter 3 and divided by a time-division switch 4 with, pulses from a sampling signal generator 5 to generate two sound signals having the same band. The output signal from one terminal 4b has its low frequency component passed through an LPF 6 and an FM modulator 10 imposes the FM modulation upon a carrier to generate a 1st modulated wave. The output signal of the other terminal 4a has its low frequency component passed through an LPF 7, and the AM modulation is imposed on the 1st modulated wave to generate a 2nd modulated wave, which is converted into a transmitted radio wave with the oscillation signal from a local signal oscillator 14. Consequently, the occupied band by the transmitted and received radio waves becomes equal to the band of the starting sound signal. Consequently, the number of channels of the radio wave band is increased to effectively utilize the radio wave band.
Patent JP-S54136468-A (JP)
Title: Precipitating segregation method and device
Inventor: KOMATSU HIDEO
IPC: B01D19/00
Filed: 1978-04-14
Abstract: PURPOSE: To enable solid-liquid precipitating segregation to take place satisfactorily and efficiently for cleaning a treatment solution in a tank by conducting in the tank rotary and straight-line motions of a wing constituted by supporting a group of wires in a state of tension so as to segregate forms from surface of solids and allow them to surface.  
     CONSTITUTION: A wing which is constituted by supporting, in a state of tension, a number of wires 1 arranged at intervals in a tank 9 is rotated by a motor 8 in the same tank 9. Of an original treatment solution supplied from a supply inlet 3, foams adhering to solids are segregated (from the solids) by the rotary motion of this wing. Thus segregated forms join together to grow larger and go up passing through sections with relatively low solid concentration (or density) which are so to speak vertically extending foams' passages produced on loci of the wires 1. And these foams keep ascending quickly passing through top clear layer of the treatment solution without being accompanied by solids and reaches the liquid surface. For this reason, number of suspending solids in clear layer becomes reduced leaving the treatment solution clean. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62202359-A (JP)
Title: Decoder
Inventor: FUKAMI TADASHI
IPC: G11B20/10
Filed: 1986-02-28
Abstract: PURPOSE:To prevent the destruction of a pointer obtained in the decoding processing or the rewrite of a data subjected to correction processing by providing a control means inhibiting the write in detecting the preceding of the decoding processing over the write. CONSTITUTION:A block address AW read from a reproducing data and a block address AR where error correction code CI decoding is applied are always compared. The memory is subjected to write/read sequentially at every block in the column direction of a matrix being the unit of the processing of error correction code. In comparing the two block address AW, AR, when AW<AR, since the state is an abnormal operation that the block address AW written with a reproducing data takes precedence over the block address AR subjected to decoding, the write of the reproducing data is inhibited to the block address being the relation of AW<AR. Thus, the destruction of a digital audio signal corrected by the CI decoding and a CI pointer is prevented.
Patent JP-S61222166-A (JP)
Title: Transistor
Inventor: NAKATANI YOSHIHARU
IPC: H01L29/73
Filed: 1985-03-04
Abstract: PURPOSE:To increase HFE extremely by constituting an emitter section and a collector section in a transistor by Si and organizing a base section by Ge. CONSTITUTION:An N-type Si wafer is used, and Ge is grown on the wafer through a MOCVD method. A P-type impurity is diffused to Ge. Si is grown through the MOCVD method, and an N-type impurity is diffused. Lastly, electrodes as an emitter, a base and a collector are formed through etching.
Patent JP-S59167864-A (JP)
Title: Optomagnetic disc
Inventor: TOKUDA YASUKI
IPC: G11B11/10
Filed: 1983-03-14
Abstract: PURPOSE:To improve the S/N of optomagnetic recording by providing a recording magnetic layer to a protective layer, a dielectric layer to the recording magnetic layer and further, a reflecting magnetic layer to the dielectric layer. CONSTITUTION:The reflecting magnetic layer 6 of amorphous vertical magnetization film having the Kerr effect is provided on a base 5, and the vertical magnetizing film added with Tb to a GdTb system and a GdCo system, for example, is used. The dielectric layer 3 made of, e.g., SiO2, SiO or the like is provided on the magnetic layer 6 to increase the apparent Kerr rotation angle by the interference effect. The recording magnetic layer 2 added with Tb to the GdTb system and the GdCo system, for example, is provided on the dielectric layer 3. Further, the protecting film 1 made of, e.g., SiO2, SiO or the like is provided on the magnetic layer 2 to protect the magnetic layer 2 and to increase the apparent Kerr rotation angle. The S/N of the optomagnetic recording is increased further in this way. Further, a magnetic garnet or the like is used also as the layer 3. Further, a read face is constituted as the base side.
Patent JP-S57158628-A (JP)
Title: Rewinding fork device of camera
Inventor: TAMAMURA HIDEO
IPC: G03B17/02
Filed: 1981-03-25
Abstract: PURPOSE: To facilitate an easy exchange of film, by securing the automatic resetting of a rewinding fork to the position of engagement when a detecting member that detects the state in which cartridge is stored in the prescribed position in a cartridge chamber or the closed state of the camera back cover detects either above-mentioned state.  
     CONSTITUTION: A detecting member 8 is energized toward the camera back cover by a compression spring 11. When the back cover is closed, a projected part 10 of the back cover presses an end 8d of the member 8. Thus the member 8 moves to the position as shown in the diagram against the force of the spring 11. Under such conditions, a projected part 6a of a fork catch 6 is dropped into a hollow 8c of the member 8. Thus a projected tongue 6b has no engagement with a back cover hooking member 9, and the back cover is hooked at its closed position. When the catch 6 is pulled down to open the back cover, the tongue 6b engages the member 9 to release the hooking. Thus the back cover is opened. When the catch 6 is more pulled down, the part 6a gets out of the part 8c. Then the member 8 moves toward the back cover (arrow mark) by the force of the spring 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03246960-A (JP)
Title: Board for hybrid integrated circuit use; manufacture of hybrid integrated circuit device using same
Inventor: SUZUKI KAZUTAKA
IPC: H05K3/00
Filed: 1990-02-24
Abstract: PURPOSE:To mount an electronic component on a board with high accuracy by a method wherein a hole for position recognition use is made in a part near a part where the electronic component is to be mounted in a ceramic green sheet and, after that, a conductor layer is formed. CONSTITUTION:A part 2 on which an electronic component is to be mounted and on which a bare chip 5 is mounted is formed of a conductor on a green sheet of a board 1 composed of an insulating ceramics or the like; holes 3, 3 for position recognition use are made near it by referring to the reference face of the board 1, e.g. its edge or its cut wire. Then, the green sheet is baked. When the bare chip 5 is mounted, the holes 3, 3 for position recognition use are pattern-recognized. The bare chip 5 is mounted by referring to them and is wire-bonded. Thereby, the electronic component can be mounted on the board with high accuracy.
Patent JP-S60187341-A (JP)
Inventor: ISHIDA HIROSHI
IPC: B02B3/06
Filed: 1984-03-07
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-S60188257-A (JP)
Title: Strengthened paper core
Inventor: OKAZAKI KAZUHARU
IPC: B65H18/02
Filed: 1984-03-06
Abstract: PURPOSE:To obtain the paper cores having the hard and thick paper quality and the superior tightening-pressure resistance simply and at a low cost by filling the part between the both paper cores in the inner and outer layers with a self- solidification type viscous composition. CONSTITUTION:The first band-shaped core paper 1a is fed aslant onto a mandrel 4, and an inner-layer paper core 1 is formed through the press-winding by a shaping belt. A band-shaped substrate material 5 which holds a self-solidification type viscous composition 3a in layered form is fed aslant onto the outer periphery of the inner-layer paper core 1 on the mandrel 4. Then the second band- shaped core paper 2a applied through pasting onto the outer periphery of the band-shaped substrate material 5 is fed aslant and an outer-layer paper core 2 is formed by press-winding the core paper by a shaping belt. Then, an endless paper core 6a shaped on the mandrel 4 is cut crosswise to a prescribed length, and the paper core filled with the hard intermediate layer of the above-described composition 3a between the both paper cores 1 and 2 in the inner and outer layers can be obtained.
Patent JP-H03244300-A (JP)
Title: Piezoelectric oscillator
Inventor: INOUE TOSHIHIDE
IPC: H04R17/00
Filed: 1990-02-22
Abstract: PURPOSE:To remarkably improve peak dip by using a compound material impregnating thermosetting resin such as epoxy resin, vinyl ester, or thermoplastic resin such as polypropylene, polyethylene in the fabric of ultradrawing polyethylene fiber with low density and high Young's modulus and internal loss as base substance. CONSTITUTION:The base substance 1 with diameter of 40mm and thickness of 0.1mm can be obtained by pressing a prepreg sheet impregnating vinyl ester with 45wt.% in the plain fabric of the ultradrawing polyethylene fiber (thread diameter of 585 denier/360 filaments) at temperature of 120 deg.C and press pressure of 15kg/cm for seven minutes. The piezoelectric oscillator can be obtained by sticking and coupling piezoelectric ceramic elements (diameter of 25mm, thickness of 0.05mm) 2, 2 on the both sides of the base substance after electroless nickel plating is applied to them.
Patent JP-H06255225-A (JP)
Title: Stencil paper clamping device of screen printing machine
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41L13/14
Filed: 1993-03-04
Abstract: PURPOSE:To provide a stencil paper clamping device capable of certainly bringing even stencil paper only composed of a film alone into engagement with a clamp means and generating no wrinkles in the stencil paper. CONSTITUTION:In the stencil paper clamping device of a screen printing machine equipped with the pedestal 5 provided so as to extend along the generant of the outer peripheral surface of a porous cylindrical plate cylinder 1 and the clamper 2 arranged to the area opposed to the pedestal 5 in a shakable manner and grasping stencil paper 6 subjected to plate making along with the pedestal 5, elastic members 12 applying friction force to the stencil paper 6 in the direction externally pulling both side parts of the stencil paper are provided to both end parts of the stencil paper contact surface of the clamper 2 or pedestal 5.
Patent JP-H01219046-A (JP)
Title: Surface treating agent for glass fiber and glass fiber treated therewith
Inventor: KOBAYASHI JUNYA
IPC: C03C25/10
Filed: 1988-02-26
Abstract: PURPOSE:To enable both easy removal by a wet method before composite molding and improvement of bonding strength to resin in the case of composition by incorporating CMC or its salt into the binder component of a treating agent applied on the surface of glass fiber to prevent damage. CONSTITUTION:A surface treating agent for glass fiber is incorporated with carboxymethyl cellulose (CMC) or its salt as a binder component. As a softening agent other than the component of this surface treating agent, substance utilized for the known surface treating agent such as a cationic surface active agent may be adopted. Furthermore, an antistatic agent and a coupling agent, etc., may be similarly adopted. Excellent protective function is imparted for the surface of glass fiber by sticking this surface treating agent on glass fiber and also its removal is made easy by water washing and bonding strength to matrix resin is improved at the time of composition.
Patent JP-H03244858-A (JP)
Title: Damper pulley
Inventor: KATSU MASAHIKO
IPC: F16F15/12
Filed: 1990-02-23
Abstract: PURPOSE:To check any heat generation in an elastic member due to a relative motion between a damper mass part and a hub part by connecting a rigid ring, made up into such a form as being fittable in a recess formed at the side of elastic member, to the hub part and the damper mass part via the elastic member. CONSTITUTION:A recess 24A is formed at the side of an elastic member 24, and a thin wall rigid ring 25 made up into such a form as fittable in this recess 24A is stuck to this recess part. Therefore wall thickness in the elastic member 24 in space between a damper mass part 23 and a hub part 22 becomes thinned, so that strain energy at time of vibration is relatively lessened and, what is more, a heating value is thus reduced. In addition, since a torsional vibration in a crankshaft is transmitted via the elastic member 24, heat generation in this member 24 goes down to the full, thus durability is improved.
Patent JP-S61201476-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAYASHI KAZUO
IPC: H01L29/423
Filed: 1985-03-04
Abstract: PURPOSE:To obtain a gate electrode vertical to a substrate by filling the inside of a recess with a resist, forming a window to the resist, shaping the gate electrode and removing the resist remaining in the recess. CONSTITUTION:A GaAs wafer is used, each ohmic electrode for a source electrode 4 and a drain electrode 5 is formed, a dielectric film 10 consisting of SiO2, etc. is shaped onto the whole surface of the wafer, an ultraviolet-ray non-transmitting film 11 is formed, and a resist 6 is shaped. A window in the same width as the width (Lm) of a window 7 for the resist 6 is bored through reactive ion etching (RIE) while employing the resist 6 as a mask. A recess 8 is shaped through etching so that the thickness (a) of an operating layer 3 reaches desired thickness, and the resist 6 is applied onto the whole surface of the wafer. When the whole surface of the wafer is exposed, the ultraviolet-ray non-transmitting film 11 functions as a mask, and a resist 6' is left. A gate metal is evaporated onto the whole face of the wafer under the state, a lift-off is conducted by removing the dielectric film 10, the ultraviolet-ray non- transmitting film 11, etc., and lastly the resist 6' in the recess 8 is eliminated by an organic solvent, etc.
Patent JP-H056753-A (JP)
Title: Ion implanting device
Inventor: TAKEYAMA KUNIHIKO
IPC: H01L21/683
Filed: 1991-02-18
Abstract: PURPOSE:To press the circumferential part of a wafer by uniform force and prevent the fall and adhesion of dust to the wafer at the time of opening and closing a cramper in an ion implanting device having a wafer-pressing cramper. CONSTITUTION:Semi-circular ring crampers 2a, 2b are pivotally supported by support arms 4a, 4b, respectively, and both the crampers generate uniform pressing forces to the circumferential part of a waver 11 by the spring forces of compression springs 15a, 15b acting on the protruding members 13a, 13b of the semicircular ring crampers. Even if the support arms 4a, 4b are rotated at the time of opening and closing the crampers 2a, 2b, both the semicircular ring crampers 2a, 2b are never moved on the wafer 11, and the dusts from the crampers 2a, 2b are never fallen nor adhered onto the wafer 11.
Patent JP-S61202527-A (JP)
Title: Video signal digital converting circuit
Inventor: IWASAKI SHUNJI
IPC: H04N19/00
Filed: 1985-03-06
Abstract: PURPOSE:To obtain more beautiful video image by making a reference voltage variable at each horizontal scanning period so as to change smoothly a pattern which is being changed stepwise. CONSTITUTION:A video signal (a) is inputted to a video input terminal 1. Similarly the video signal (a) is inputted to a synchronous separator circuit 4. Then a horizontal synchronizin signal (b) is outputted from the circuit 4. The output is led to a timing generating circuit 5 to generate an A/D conversion timing signal (c) and a signal (d) frequency-dividing the horizontal synchronizing signal by 1/2. The A/D converting circuit 2 applies A/D conversion to the video signal according to the A/D conversion timing of the timing generating circuit 5. The reference voltage 3 is used as a reference for the case. Then the referenece voltage is controlled by the signal (d) and threshold voltages A, B, C have different values at each horizontal scanning period. The output of the digital output terminals 6, 7 is shown as (e, f) in this case.