baber/WOPTO huggingface dataset:
Patent JP-2000261774-A (JP)
Title: Method for segmenting and transmitting portrait
Inventor: SHIRATA MITSUMASA
IPC: H04N1/46
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To eliminate a replacement phenomenon of a portrait into an optional background by segmenting a photographed picture into a background picture and a portrait, increasing the luminance of the portrait and replacing the background with a monochromatic background picture thereby transmitting them at a transmission side, segmenting the portrait, and reducing the luminance of the portrait by increment thereby replacing the monochromatic background in a received picture with the optional background at a reception side. SOLUTION: A communication picture 21 is photographed by a photographing device in communication on a transmitting side, and a background reference picture 22 is stored in a memory before communication. The luminance data of the segmented picture of a transmission picture 23 is increased by a prescribed value based on the compared result of the background reference picture 22 with the communication picture 21, and the picture other than the portrait is replaced with the background data minimum in the luminance, for example, at 16 levels in 256 gray levels. An optional background image 25 is preliminarily stored. The portrait is segmented by comparing the data of a received picture 24 with the monochromatic background picture data, thus the luminance level of a person picture part is reduced by the increment.
Patent JP-S57175467-A (JP)
Title: Power steering equipment
Inventor: KOMATSU KOUICHI
IPC: B62D5/083
Filed: 1981-04-24
Abstract: PURPOSE:To make a valve mechanism of a power steering equipment simple and compact by using a plate type valve for the valve mechanism. CONSTITUTION:Two oil paths 9d, 9e having different pitch diameters from each other open to the end face of the head of a worm shaft, one 9d is communicated with a working chamber 3 and the other 9e is communicated with a working chamber 4 via a passage 6a. The first plate 19 which is rotated with the worm shaft 9 by means of a pin is connected to the shaft, and an oil path which opens to the oil paths 9d, 9e is formed in the plate 19. The second plate 20 is disposed on a stub shaft 13 so as to be rotated with the shaft by means of a driving pin 13b. Oil paths 20e, 20d which are communicated with a supply hole 8 and a discharge hole 8 are formed in said second plate 20, which makes up a valve mechanism in cooperation with the above mentioned first plate.
Patent JP-S58179629-A (JP)
Title: Manufacture of pipe joint made of plastic
Inventor: OOTA RIYOUZOU
IPC: B29C45/36
Filed: 1982-04-13
Abstract: PURPOSE:To perform an injection molding of the ring grooved joint for fitting a rubber ring quickly and increase a production, by introducing a cooling medium in a mold and cooling the tip part of a cylindrical core and a diameter expanding step part of a core body. CONSTITUTION:A molten plastic material is injected and filled in the cavity 8 shaped by an outer mold and a core and a diameter expanded joint 9 is shaped. When a filling is finished, a cooling medium is passed through a spiral groove 14 by a hose 16 and the tip part 13a of a cylindrical core 11 and the surface of the diameter expanding step part 6a of a core body 6 are cooled. Then, when the cylindrical core 11 is parted, the opening end side 9a of a receptacle is deformed but immediately restored. The core body 6 is moved in the direction of an arrow C and the cooled diameter expanding step part 6a is stopped at the position of the opening and 9a of the receptacle and the hardening of the opening end part 9a is accelerated.
Patent JP-H05267680-A (JP)
Title: Nonvolatile semiconductor storage device
IPC: H01L29/788
Filed: 1992-03-18
Abstract: PURPOSE:To increase the sectional area of a gate formed on a channel region, reduce the resistance of the gate, and increase the reading speed of stored data, by making a sidewall gate formed on the side part of a gate of a select transistor function as a floating gate. CONSTITUTION:A P-type well 2 formed on an N-type silicon substrate 1 is isolated every specified element forming regions by a field oxide film 3. In a channel region between a drain diffusion layer 11 and a source diffusion layer 12, a floating gate 7a which is slenderly formed by interposing a tunnel oxide film 6 is formed in a region in the vicinity of the drain diffusion layer 11. In the channel region, a common gate 10a is formed in the source side region via a gate oxide film 9, so as to stretch as far as the upper region of the floating gate 7a while interposing an insulating film 8. The drain diffusion layer 11 and the source diffusion layer 12 are commonly used by both transistors.
Patent JP-H06275458-A (JP)
Title: Ferroelectric thin film device
Inventor: MATSUDA YOSHIAKI
IPC: G01J1/02
Filed: 1993-03-23
Abstract: PURPOSE:To prevent generation of disconnection and a crack in an electrode comming in contact with an organic thin film holding a ferroelectric thin film and a peripheral part of this ferroelectric thin film. CONSTITUTION:A ferroelectric thin film device is provided with a ferroelectric thin film 2, a second organic thin film 5 holding a peripheral part of the ferroelectric thin film 2, a first electrode 4A comming in contact with one face of the ferromagnetic thin film 2 besides extendingly provided along the face of the other face side of the ferroelectric thin film 2 in the second organic thin film 5 and a second electrode comming in contact with the other face of the ferroelectric thin film 2 besides extendingly provided along the face of the other face side of the ferroelectric thin film 2 in the second organic thin film 5. A first organic thin film 3A insulating a first electrode 3A from a second electrode is provided between the first electrode 3A and the second electrode. The first organic thin film 3A is overall in contact with the surface of the other face side of the ferroelectric thin film 2 in the first electrode 4A.
Patent JP-H08263484-A (JP)
Title: Document processor
Inventor: AOKI KAZUMA
IPC: G06F17/22
Filed: 1995-03-22
Abstract: PURPOSE: To comfortably execute a Japanese syllabary (KANA)/Chinese character (KANJI) converting operation by performing switching from single display, With which successive display from plural converted candidate character strings is performed, to compound display for simultaneously displaying those plural character strings based on set timing. CONSTITUTION: A CPU 21 performs various kinds of control including KANA/KANJI conversion processing or display control processing, a working memory 23 is provided with an area for temporarily storing data during the execution of a program stored in a program memory 22 or a memory for the upper limit number of times of single display, etc., and the number of times of convert key operations is managed by a display switching counter inside the working memory 23.  Then, display is performed while switching a single display system for displaying the converted candidates of a KANJI character string corresponding to a KANA character string inputted by a keyboard K one by one and a compound display system for displaying the plural converted candidates, and when the number of times of convert key push-down reaches the set number of times stored in the upper limit single display time memory provided inside the working memory 23, it is defined as timing for switching the single display system to the compound display system.
Patent JP-S61239733-A (JP)
Title: Circuit test control system
Inventor: ANDO NORIYUKI
IPC: H04J1/16
Filed: 1985-03-27
Abstract: PURPOSE:To test a circuit efficiently in a short time by indicating the transmission of a test signal to a test signal sender and the measurement of the test signal to a test signal measuring instrument by a circuit test controller and sending selection signals to switches of those devices successively. CONSTITUTION:The test signal measuring instrument 5 receives an indication from the circuit test controller 1 through a control line 9 and receives and measures a signal obtained through a signal line 10. When plural circuits 20a-20n are tested, the circuit test controller 1 indicates the transmission of the test signal to the test signal sender 4 through a control line 7 and also indicates the measurement of the test signal to the test signal measuring instrument 5 through a control line 9. Then, the circuit test controller 1 instructs devices 2 and 3 to select and connect the circuit 20a to a signal line 8 and a signal line 10, so that the circuit 20a is tested. Similarly, the devices 2 and 3 selects the circuits 20b-20n in order and the circuits 20a-20n are tested.
Patent JP-H08261293-A (JP)
Title: Connecting tool with locking mechanism
Inventor: MIZUMOTO YOSHIHIRO
IPC: E05B37/02
Filed: 1995-03-22
Abstract: PURPOSE: To provide a connecting tool with locking mechanism which is about the same in shape as a chain ring to compose a chain, and assembled with the chain to produce convenient use. CONSTITUTION: A connecting tool with locking mechanism is composed of a main body 1 to form an opened part 2; an opening and closing member 3 whose base end is pivotally mounted at the end of the main body for opening and closing the opened part; and a locking mechanism 4 which is arranged so as to be movable from the main body to the opening and closing member. The locking mechanism engages and disengages a plurality of its locking rings 6 on locking steps 7 provided in the opening and closing member in a state where the locking rings 6 are at each closing position.
Patent JP-S588789-A (JP)
Inventor: POORU EICHI KITSUDO
IPC: C10G49/22
Filed: 1982-04-16
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-H07273449-A (JP)
Title: Manufacture of long through hole
Inventor: KAMIJO HARUYOSHI
IPC: H05K3/42
Filed: 1994-03-31
Abstract: PURPOSE:To provide the manufacturing method of a long through hole capable of continuous unmanned automatic production wherein long through hole plating is surely formed at a low cost. CONSTITUTION:In the substratum of a printed board on which surface a copper foil is stuck, a round hole for forming a round through hole, and a round hole for forming a long through hole are formed by using a drill (12). Through hole plating is formed on the side surfaces of the round holes by nonelectrolytic copper plating and electrolytic copper plating. A pattern is formed on the substratum surface and then surface treatment is performed. Round holes are arranged with width narrower than the diameter of a round hole, on the middle part or both ends, and the long hole is subjected to press working (17). A part of through hole plating on the round hole side surface is formed on the middle part or both ends of the long hole, and a long through hole is formed.
Patent JP-H08258450-A (JP)
Title: Sticking method for flat article and sticking apparatus used therefor
Inventor: SUGANO HIROSHI
IPC: B42B9/06
Filed: 1995-03-22
Abstract: PURPOSE: To automatically stick a flat article to the predetermined page of a magazine. CONSTITUTION: The method for sticking a flat article comprises the steps of conveying a fold section group A made by binding deformed fold sections in which the fore edge size is lengthened longer than the normal fold section in the state gathered at the adjacent fold section to the fold section desired to be opened, bringing the guide 52a of an opener into contact with the projected fore edge (f) of the deformed fold section of the group A to open the predetermined page while conveying the group A by a sticking apparatus, pasting the opened page, and then sticking the article.
Patent JP-H05266114-A (JP)
Title: Circuit dividing method
IPC: G01R31/28
Filed: 1992-03-18
Abstract: PURPOSE:To facilitate circuit division by parallel processing machines and to enable highly parallel circuit division by representing circuit elements hierarchically by using the concept of succession in object orientation. CONSTITUTION:In a step S1, which feature of the circuit elements is noticed is determined and in a step S2, the circuit elements included in a circuit are classified by features; and in a step 3, which of classifications of the features each kind of circuit element is included is determined. In a step 4, the individual circuit elements in the circuit are registered as instances of the circuit elements and the circuit is represented by an object-oriented model. The circuit is divided into optional blocks according to the object-oriented model. Namely, the circuit elements are regarded as objects and the circuit is represented as a set of the instances to obtain a solution by message passing.
Patent JP-H02241946-A (JP)
Title: Control method of flow control valve
Inventor: NISHIMURA SHOGO
IPC: F02D41/16
Filed: 1989-03-15
Abstract: PURPOSE:To reduce the fuel cost at the time of idle-up so as to avoid an engine stall at the time of deceleration by controlling a flow control valve at a designated value at the time of idle-up and controlling the flow control valve at a control value higher than that in the acceleration at the time of deceleration so that the control value is gradually decreased corresponding to deceleration. CONSTITUTION:When idle-up is to be performed, a flow control valve 5 is controlled at a designated value, so that the quantity of air supplied from a by-pass passage 4 is avoided from being excessive. On the other hand, when the condition is translated to the accelerating condition, the control value of the flow control valve 5 is controlled at a value lower than that in the deceleration, so that the quantity of air supplied from the by-pass passage 4 is gradually increased. When an engine 1 is translated to the decelerating condition and a throttle valve 3 is returned to the idle position, the flow control valve 5 is controlled at a control value higher than that in the acceleration and the control value is gradually returned to the control value at the time of idling, so that even if the throttle valve 3 is suddenly returned suddenly, the air supplied from the by-pass passage 4 is gradually decreased.
Patent JP-H10294446-A (JP)
Title: Solid-state image pickup element
Inventor: NAKANO TAKASHI
IPC: G02B1/11
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup element in which sensitivity is improved, by providing an antireflection film on a photo-detecting part. SOLUTION: A photodiode, comprising a p<+> region 8, an n region 9 and a p well 10, is formed in a Si substrate 13. Over the Si substrate 13, a gate electrode 6 is formed with an oxide film 5 in between. A light-intercepting film 4 is so formed as to cover the gate electrode 6. Further, a microlens 1 is formed on an oxide film 2. In this way, in a solid-state image pickup element in which the microlens 1 and the light-intercepting film 4 are formed, an antireflection film 3, which has a complex index of refraction larger than that of the oxide film 2 and smaller than that of the Si substrate 13 and has no absorption, is provided on the photodiode at the boundary surface of the oxide film 2 and the Si substrate 13.
Patent JP-H05265503-A (JP)
Title: Duplex controller
IPC: G05B9/03
Filed: 1992-03-19
Abstract: PURPOSE:To realize a stable operation which makes 1-system and 2-system of process controls to be balanced without generating a difference in the output values of two control circuits by adding the difference of the output value of an intermediate selection circuit and the output value of a control circuit to the target value of the control circuit. CONSTITUTION:When a 1-system becomes abnormal and a process value to be inputted in the 1-system is away to the side of the low value of a target value as compared with a normal real process value to be inputted in a 2-system of a control device 2, a deviation signal P16 to be the output of a subtracter 16 becomes a large value on a positive side in the 1-system of the control device 1 and an output signal P11 of a control circuit 11 becomes higher value than an output signal P12 of a control circuit 21. By this, the output signal 21 is selected as an intermediate value in an intermediate value selection circuit 12. In the 2-system of the control device 2, the output signal P12 becomes lower value than the output signal P11. In the intermediate value selection circuit 22, the output signal 21 is selected as an intermediate value. A vorter circuit 4 outputs an operation signal S3 of a valve opening command to a device 1 to be controlled and increases process volume.
Patent JP-H06252587-A (JP)
Title: High resistance magnetic shield material
Inventor: ENDO TAKANORI
IPC: H01F1/14
Filed: 1993-02-26
Abstract: PURPOSE:To reduce magnetic resistance, to improve magnetic shield effect, to raise electric resistance, to prevent generation of eddy current and to make heat hardly generated even in a strong magnetic field by incorporating mixture powder of scaly soft magnetic powder and insulating soft magnetic powder in resin. CONSTITUTION:A magnetic shield material 10 is formed by blending scaly soft magnetic powder 12 and insulating soft magnetic powder 13 in resin 11. As the kind of resin, thermoplastic resin, thermosetting resin, etc., are used properly in accordance with ruse conditions. An average grain diameter of the scaly soft magnetic powder 12 is 5mum to 1mm and an average grain diameter of the insulating soft magnetic powder 13 is 1 to 100mum. The rate of mixture powder of the magnetic shield material 10 is 90 to 50wt.%. The rate of the insulating soft magnetic powder 13 in mixture powder is 80 to 10wt.%. In the magnetic shield material, the scaly soft magnetic powder 12 is orientated in layers in resin 11 through the insulating soft magnetic powder 13.
Patent JP-H10256212-A (JP)
Title: Method and apparatus for polishing
Inventor: MURAI SEIICHIRO
IPC: H01L21/304
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus, in which a noise generated by a peripheral apparatus is discriminated and in which the polished state of a material to be polished can be monitored with high accuracy by a method, wherein a response waveform from the material to be polished at a point of time when a shock vibration is given to the material to be polished is detected, the response waveform is data- analyzed, and the polished state of the material to be polished is monitored. SOLUTION: A strain gage 32 detects a response waveform (qa) generated by a vibration between a wafer 5 to be polished and an abrasive cloth 23 at a point of time, when an impulse vibration is given to the wafer 5 to be polished, and the response waveform (qa) is sent out to a polished-state monitoring circuit 33. The polished-state monitoring circuit 33, to which the response waveform (qa) detected by the strain gage 32 is input, data-analyzes the response waveform (qa), and it monitors the polished state of the wafer 5 to be polished. That is to say, on the basis of the magnitude of the damping factor of the response waveform (qa), the property of the worked face of the wafer 5 to be polished is found.  As a result, it is possible to obtain a polishing method in which noise is discriminated and in which the polished state of the wafer to be polished can be monitored with high accuracy.
Patent JP-H02241222-A (JP)
Title: Mark rate detecting circuit
Inventor: YAJIMA NOBORU
IPC: H03K5/19
Filed: 1989-03-15
Abstract: PURPOSE:To realize the mark rate detecting circuit having a high stable performance by clipping input TTL data by different levels between high and low levels by using two clipping circuits, averaging the voltages of its clip pulse, and thereafter, detecting a difference voltage of both of them. CONSTITUTION:A voltage average of output pulses of clipping circuits 1, 2 is outputted by voltage averaging circuits 3, 4. Obtained average voltages V1a, V2a are sent to a difference detecting circuit 5 and a difference DC voltage V0 of both of them is obtained. This difference DC voltage V0 corresponds to an average voltage and an 'L' level surely comes to '0'V. Even if input TTL levels VH, VL ar fluctuated due to a temperature fluctuation and a power supply voltage fluctuation, since two levels between them are clipped and used, this circuit is not influenced by such fluctuations.
Patent JP-S60206113-A (JP)
Title: Coil for electromagnet
Inventor: TOMITA KAZUHIKO
IPC: H01F5/06
Filed: 1984-03-30
Abstract: PURPOSE:To obtain the titled coil having a coated layer on which cracks and breakages are hardly generated even when temperature and surroundings are changed by a method wherein a coil winding is provided on the outer circumference of a coil bobbin, and a plurality of resin-coated layers are formed on the coil to be used for an electromagnet whereon the outer circumference of the coil winding is coated by resin. CONSTITUTION:The outer circumference of a coil winding 3 is insulated using a resin layer 4. The resin coated layer consists of a plurality (two layers) of layers 41 and 42. In order to form a coated layer, the material whereon a coil winding is performed on the outer circumference of a coil bobbin 2 is supported by a pair if rotary shafts 11 and 12 held by a frame 10, and the above is rotated at the prescribed speed using a motor 13. Then, a prescribed quantity of liquid resin material is pushed out toward the outer circumference of the coil winding from a coating device 14, it is uniformly coated thereon and subsequently, the coil is moved to a hardening device together with the frame, the resin is hardened, and the first layer of a coated layer 41 is formed. Then, the second layer of a coated layer 42 is formed in the same manner as above.
Patent JP-H04298025-A (JP)
Title: Method of introducing metallic impurity onto semiconductor substrate surface
Inventor: MIYASHITA MORIYA
IPC: H01L21/225
Filed: 1991-03-27
Abstract: PURPOSE:To provide a method of simply and uniformly introducing a metal onto the surface of a semiconductor substrate. CONSTITUTION:A method according to the present invention comprises a process of treating a semiconductor substrate with a basic aqueous solution, and a process of attracting a metal onto the surface with employment of metallic standard liquid with respect to the substrate which exists within an scope of laser beams scattered points density of the surface being beforehand decided.
Patent JP-H03263006-A (JP)
Title: Light receiving device
Inventor: OKAMURA KOJI
IPC: G02B6/42
Filed: 1990-03-14
Abstract: PURPOSE:To improve the optical coupling efficiency between an optical fiber and a light receiving element by incorporating the optical fiber and a semispherical lens in a ferrule and converging the light from the semispherical lens on the light receiving face of the light receiving element. CONSTITUTION:This device is provided with an axial center hole 11, a lens storage chamber 12 provided on the extension to the axial center hole 11 and a ferrule 10 provided with an outgoing hole 13 opened in a prescribed position of the side wall of the lens storage chamber 12. The optical signal propagated in an optical fiber 1 is conically emitted from the plane end face of the optical fiber 1 and is made incident on a semispherical lens 15 and is turned at 90 deg. by the cut face of the semispherical lens 15 and is reflected toward an exit hole 13 and is converted to a condensed beam by the lens action of the lower spherical face and passes through the exit hole 13 and is converged on a light reception face 6a of a light receiving element 6. The spherical lens is produced and a part or a half of the sphere is removed by polishing to provided the cut face, thereby obtaining the semispherical lens 15. That is, the semispherical lens not only is easy to produce to have a high yield but also has the spherical face of fixed curvature. Thus, the optical coupling efficiency between the fiber 1 and the element 6 is improved.