baber/WOPTO huggingface dataset:
Patent JP-H10198802-A (JP)
Title: Image processor, image processing method, and medium recording image processing program
Inventor: KUWATA NAOKI
IPC: G06T5/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an image processor, in which contrast is automatically adjustable, by finding luminance distribution in image data and converting the image data so as to expand the distribution corresponding to a reproducible range. SOLUTION: In the image processing system, an image input device 10 outputs image data to an image processor 20 by picking up images or the like, this image processor 20 performs prescribed image processing such as contrast emphasis and outputs images to an image output device 30 and this image output device 30 displays the contrast emphasizes images. The image processor 20 is composed of a luminance distribution detecting means and the image data conversion means, at least. In order to find the contrast distribution for handling prescribed image data, the luminance distribution detecting means detects the luminance distribution of these image data for the unit of a pixel. While using this detected luminance distribution, the image data conversion means converts the image data by distributing the quantity of this luminance distribution to be expanded within the reproducible range.
Patent JP-S63160066-A (JP)
Title: Address data processor
Inventor: CHIBA TAKAYOSHI
IPC: G11B27/10
Filed: 1986-12-23
Abstract: PURPOSE:To improve the capability of error detection by regarding correct address information to be correct when an expected address and a reproduced address are coincident and regarding the estimated address to be correct even in the dissidence when the number of dissident parts is within the correction capability of an error correction code. CONSTITUTION:Address information sets a1-P6 to be extracted (21) are stored in a register 31 and compared (32) with the estimated information in a register 30. The circuit 33 gives number O of dissidence between the address information part (a) and the estimated part to a system controller 10 in case of coincidence, and the address information (a) is given to the system controller 10 and an estimated address generating circuit 28 via a selector 34. In case of dissidence, when the total of the number of dissidence of the address (a) and the parity P is discriminated (33) to be a correctable value or below, an OK signal is given. When it is discriminated to be in excess of correctable number, the information (a) is regarded as an error and a signal NG is fed to the system controller 10 and the information of the sector represented in the address is not decoded and thrown away. Through the constitution above, even with an error in the reproduced address information, the correctable error is detected to be correct and to error detection capability is improved.
Patent JP-H07157519-A (JP)
Title: Production of light-weight polyester resin powder
Inventor: TSUKISAKA RYOGO
IPC: C08J9/28
Filed: 1993-12-08
Abstract: PURPOSE:To obtain the subject powder resistant to collapse by heating, kneading, etc., having low specific gravity and containing uniformly distributed fine pores by adding an isophthalate-based unsaturated polyester and an alkali metal hydroxide, carbonate or bicarbonate at specific ratios. CONSTITUTION:This porous light-weight polyester resin powder is produced by dispersing (A) an aqueous solution of the hydroxide, carbonate and/or bicarbonate of an alkali metal (preferably Na, K or Li) as a base in an oil phase consisting of (B) an isophthalate-based unsaturated polyester and (C) a polymerizable monomer (e.g. styrene or chlorostyrene), redispersing the dispersion in an aqueous solution of a suspension stabilizer to effect the crosslinking and curing of the polyester and drying the product. The amount of the component A is 0.05-0.8 equivalent based on the acid value of the component B and the ratios of the component B and component C are preferably 20-80wt.% and 80-20wt.%, respectively.
Patent JP-2000174775-A (JP)
Title: Cell interleaving method for asynchronous transfer mode(atm) exchange system
Inventor: KYO TOSEKI
IPC: H04L47/43
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To minimize cell loss and cell transmission delay by improving the interleaving method of a cell header by transmitting the bits of a header field and first to (i-1) bits among (n) bits in an information field to the side of reception while successively coupling them. SOLUTION: After all the cell headers of 5 bytes are outputted to a first buffer in a unit cell 10 of 53 bytes, an FPJ respective divides the information field of 48 bytes, namely, 384 bits from the first bit to 320th bit for the unit of 8 bits and transmits the first to seventh bits except the eighth bit among 8 bits through a data transmission line S1 to an output controller 40. The output controller 40 performs primary interleaving while coupling the received 7 bits and one bit having the highest priority among 40 bits on standby in a parallel/ serial converter 30 and successively transmits the parallel data of interleaved 8 bits.
Patent JP-H08165623-A (JP)
Title: Rotary-russel common use type snowremoving car for track
Inventor: INOUE HIROSHI
IPC: B61D15/00
Filed: 1994-12-12
Abstract: PURPOSE: To dispense with a car turning work by rotating Russel blades and tip blades suitably to form different forms, and making a snowremoving car travel. CONSTITUTION: A Russel blade actuator and a tip blade actuator are driven to rotate lateral Russel blades 8, 9 and lateral tip blades 12, 13, thus forming a V-plow. When a vehicle 1 is made to travel, snow in a railroad is pushed away to both sides of the railroad by the V-plow. When the actuator is driven to form a leftward side drawing plow and the vehicle 1 is made to travel, snow is removed to the left side of the railroad. When the actuator is driven to form a rightward side drawing plow and the vehicle 1 is made to travel, snow is removed to the right side of the railroad. When the actuator is driven to form the opened state of the Russel blades 8, 9 and the vehicle 1 is made to travel, snow is thrown into places away from the railroad by a rotary type snow removing device 2.
Patent JP-H02153545-A (JP)
Title: Probe jig
Inventor: FUJIMURA HIDEYA
IPC: H01L21/66
Filed: 1988-12-05
Abstract: PURPOSE:To shorten the setting time of a probe jig on a wafer prober as well as to utilize effectively periphery measuring circuit boards by a method wherein a connecting substrate for connection use with the circuit boards is provided and the jig is designed in such a way that it is inserted in the wafer prober from over. CONSTITUTION:A connecting substrate 8 for connection use with periphery measuring circuit boards 4 is provided on an adapter 2b. Moreover, signals to be sent from measuring circuits to probes 1 reach the probes 1 through wirings 7 of the boards 4, connecting pins 6, continuity holes 3b in the adapter 2b, continuity holes 10b in the substrate 8, wirings 9, continuity holes 10a, continuity holes 3a in the adapter 2b. On the other hand, a signal from a wafer reaches the measuring circuits in the order reverse to the above order. Accordingly, the connections between the connecting parts 10a of the probes 1 and the connecting parts 10b of the probes 1 with the boards 4 can be changed. Moreover, by modifying the substrate 8, the same boards 4 can be used for measurement of a plurality of kinds of wafers.
Patent JP-S63164533-A (JP)
Title: Majority decisive coding/decoding system
Inventor: SATO TAKURO
IPC: H03M13/00
Filed: 1986-12-26
Abstract: PURPOSE:To prevent a communication line from being reduced at its trans mission efficiency by decoding plural received frames on the basis of majority and decoding the frame decoded on the basis of majority by means of an error detecting code to detect the existence of an error. CONSTITUTION:Data inputted from a terminal 11 are stored in a transmission data storing device 12 and inputted to an error detection encoder 13 and a formed error detection code is stored in a storage device 14. Said data and error detection code are outputted from a terminal 17 on the basis of an instruction from a control part 16. Data inputted from a terminal 21 to a decoder are stored in receiving data storing devices 22-1-22-n and inputted to an error detection decoder 25 to inspect the existence of an error. The existence of an error is inputted to a control part 29, and when there is no error, the data concerned are inputted to a majority logic element 23 and a result obtained by majority operation is inputted to a storage device 24 and the decoder 25. A frame from which no error is detected is outputted from a terminal 30 as effective data.
Patent JP-H01148623-A (JP)
Title: Turning facilitation device for passenger/traveling vehicle
Inventor: ENOMOTO WAKAO
IPC: B60K17/32
Filed: 1987-12-04
Abstract: PURPOSE:To facilitate the enhancement in turning performance by sloping an axle in the direction that approaches the ground as it extends outward, and further sloping a rocking shaft for supporting the central part of a front axle in the direction that approaches the ground as it extends rearward. CONSTITUTION:The central part of a front axle 1 is supported by a machinery frame 8 via a rocking shaft 2 to constitute a center-pivot type suspension device. And at both ends of the front axle 1, respective king pins 7 are turnably supported via respective bearings 6. Further, at respective lower ends of respective king pins 7 respective axles 4 on which respective wheels 3 are fitted are projected in the shape of the letter L. In the above constitution, the rocking shaft 2 is sloped by a prescribed angle theta so as to approach the ground as it goes rearward against the forward F. In addition, the axle 4 is provided with a prescribed camber angle alpha, and is sloped so as to approach the ground as the end thereof extends outward.
Patent JP-H02154603-A (JP)
Title: Operation level controller for tractor working machine
Inventor: KANEFUJI YUJI
IPC: A01B63/00
Filed: 1988-12-05
Abstract: PURPOSE:To facilitate level control by enabling calculation and sensing of a height to the standard horizontal surface of a working device from a travel height of a car body with a level receptor sensor and operation height to the car body of the working device with an operation height sensor. CONSTITUTION:A prescribed level surface on a field surface is aimed with a level projector 1. Further, light 2 projected from the level projector 1 is received by a level receptor sensor 4 to sense the travel height of a car body 3. Furthermore, the operation height of a working device 5 lifting and lowering relatively to the car body 3 is sensed by an operation height sensor 6. Thereby, th height of the working device 5 from the standard surface is sensed. As a result, level control can be facilitated without regard to the kind of the working device.
Patent JP-H10148159-A (JP)
Title: Rudder frame
Inventor: ADACHI MASASHI
IPC: F16C9/02
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide high rigidity on the all bearing cap part without following the deterioration of an assembling property and so on in a rudder frame for retaining the cylinder block of an internal combustion engine and also the journal part of a crank shaft. SOLUTION: Both the ends of plural bearing cap parts 32-1 -32-5 , having a bearing portion 38 retaining the journal part of a crank shaft, are connected by side wall parts 34 and 36 to constitute a rudder frame 30. Plural bearing cap parts 32-1 -32-5 , are connected on the inner side of the side wall parts 34 and 36 by first-fourth ribs 44-1 -44-4 . Total four knock pins 42 are arranged in both the sides of the bearing portion 38 of the bearing cap parts 32-2 and 32-5 arranged in a position nipping two bearing cap parts.
Patent JP-H06156149-A (JP)
Title: Structure of glove box
Inventor: ADACHI YUZO
IPC: B60R7/06
Filed: 1992-11-18
Abstract: PURPOSE:To house a document such as a certificate of inspection of a car and other small things (load) separately, and to prevent the generation of soil and breakdown of the document, and to facilitate the take-out of the document from a glove box. CONSTITUTION:A glove box lid 7 for covering an opening 6 of the front surface of a glove box main body 5 is formed into the double structure of an outer cap 8 and an inner cap 9, which are formed so as to be turned around one end thereof (lower ends 8a, 9a) and the other end (upper ends 8b, 9b) are fitted freely to be disconnected, and a space formed between the outer cap 8 and the inner cap 9 is used as a documents housing part 21. Furthermore, a first release knob 18 for cancelling the locking condition of the outer cap 8 and the inner cap 9 and a second release knob for canceling the locking of the glove box main body 5 and the inner cap 9 are respectively provided.
Patent JP-H07143357-A (JP)
Title: Color image pickup device
Inventor: KUROSAWA KOJI
IPC: H04N5/20
Filed: 1993-11-15
Abstract: PURPOSE:To automatically set a compression ratio and a knee point to an optimum value in a knee correcting circuit. CONSTITUTION:A signal of the maximum level in three primary color signals from an image pickup element is detected by an NAM circuit 21. The peak level of the maximum level signal in the three primary colors signals detected by the NAM circuit 21 is detected by a peak detecting circuit 23. Knee correcting circuits 11R, 11G and 11B compress a video signal of a high luminance part exceeding a prescribed polygonal point level by a prescribed compression ratio and compress the video signal within a prescribed signal level, and also, the polygonal point level can be varied and set, and moreover, the compression ratio can be varied and set. In accordance with the peak level detected by the peak detecting circuit 23, the polygonal point level of the knee correcting circuit 11R, 11G and 11B is set. The compression ratio of a knee correction is set from a signal level standard of an input signal of the knee correcting circuits 11R, 11G and 11B, a white clip level, and the minimum polygonal point level of the knee correcting circuits 11R, 11G and 11B.
Patent JP-H03168699-A (JP)
Title: Electronic musical instrument
Inventor: OBARA YOSHITO
IPC: G10H7/00
Filed: 1989-11-28
Abstract: PURPOSE:To allow the faithful impartation of the resonance effect occurring in the structure of a live musical instrument by controlling a musical tone signal generating section and a resonance sound signal generating section respectively by a pitch from a control signal generating section, a control signal which instructs start and stop of production of sound and a resonance state instructing control signal from a control signal generating section. CONSTITUTION:The musical tone signal generating section 4 is controlled in accordance with the control instruction signal, such as the key code signal KC corresponding to the pitch outputted by an CDU 3 when a keyboard 1 is operated, the touch level data signal KT which instructs the intensity of a key touch and the key on signal KON for starting and stopping the production of sound. The musical tone signal WDI is then outputted. The switch sound signal SON based on the operation of the switch 2 is similar supplied as the control instruction signal in addition to the signals KC, KT and KON, and the resonance sound signal WD 2 is generated from a resonance sound signal generating section 14 and is supplied together with the signal WD 1. The musical tone signal faithfully added with the resonance effect occurring in the structure of the live musical instrument is formed and outputted from a resonance effect adding section 5.
Patent JP-H02189442-A (JP)
Title: Method and system for measuring vertical density profile of liquid
Inventor: PIITAA GUUIRIMU EBANSU
IPC: G01N9/26
Filed: 1989-11-28
Abstract: PURPOSE: To measure an accurate profile by coupling a pressure tube with a common gas supply pipe and introducing a pressurizing gas to the pressure tube thereby pressing a liquid downward toward a liquid level detection head. CONSTITUTION: Each pressure tube extending downward through a liquid 2 is coupled, at the upper end thereof, with a common pressurizing gas supply pipe 9 and provided, at the lower end thereof, with a liquid level detection head 3. Following operation is performed for each pressure tube 4. More specifically, the pressure tube 4 is coupled with the gas supply pipe 9 and introduced with a pressurizing gas in order to press a liquid downward toward the liquid level detection head 3 thus passing the liquid 2, at the lower end part of head 3, through an outlet constituting a steep transition part between the lower end part and an open end tube. A signal indicative of the level of liquid 2 passing through the outlet is measured along with a signal indicative of the pressure being applied to the liquid 2 and information relating to the vertical density profile is derived from both signals.
Patent JP-H07156509-A (JP)
Title: Electronic device
Inventor: WATANABE HIDEYO
IPC: G12B9/04
Filed: 1993-12-09
Abstract: PURPOSE:To obtain a grounding means of a simple construction for eliminating a need for a special grounding conductor for grounding a switch pressing member, provided on a cover for conducting an ON/OFF control of an interlocking switch of an electronic device, to an electric device body. CONSTITUTION:In an electronic device comprising an openable and closeable cover 2, a switch pressing member 5 provided on the cover 2, and a switching means 6 turned ON/OFF under the control of the switch pressing member 5 in accordance with the opening/closing of the cover 2, a grounding means is provided. The grounding means consists of a conductive resilient grounding member 10 integrally connected to the switch pressing member 5, a cover frame 9 provided on the cover 2 in contact with the grounding member 10, and a main body frame 1 provided on an electronic device body and connected to the cover frame 9.
Patent JP-H08167325-A (JP)
Title: Dielectric layered product having deformed ilmenite structure and manufacture thereof
Inventor: SHIBATA YOSHIHIKO
IPC: H01B3/00
Filed: 1994-12-13
Abstract: PURPOSE: To provide a dielectric compound having new structure used for a nonvolatile memory and the like. CONSTITUTION: (Na1-x Kx )(Nb1-y Tay )O3 , (x and y are zero or more but 1 or less) having deformed ilmenite structure (LiNbO3 ferroelectric structure), and a multilayer dielectric compound formed with the above compound and Li(Nbx Ta1-x )O3 , (x is zero or more but 1 or less) are manufactured.
Patent JP-2001129681-A (JP)
Title: Method and device to remove deposit in a punch-laser machining center
Inventor: ENDO KOICHI
IPC: B23K26/16
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for removing deposit in a punch-laser machining center so that it can extend the machine's life, make cartridges maintenance-free, improve the laser machined products' quality, enhance the productivity, and perform automatic, unmanned maintenance. SOLUTION: To remove deposit Sd, which is attached to the top of a passage tube 1 that vacuum and discharge deposit like dust generated during laser machining process and inside a laser cartridge 3 locating below the path line 2 and forming suction hole, a device K which goes up diagonally into the passage tube 1 through automatic door 9, which can open/close/press automatically, and repeats a reciprocating motion while revolving is fixed. When the laser beam machine is active and the device for removing deposit is inactive, the automatic door 9, in the passage tube 1 is closed. After the laser beam machining process is finished or during the following punching process, the device works.
Patent JP-H01148918-A (JP)
Title: Weight detector
Inventor: YOSHIKAWA SHINICHI
IPC: G01G21/24
Filed: 1987-12-07
Abstract: PURPOSE:To precisely detect a wt., by providing a detection part between a leaf spring mount member on a fixing side and a leaf spring amount member on a movable side and detecting the relative positional displacement of both leaf spring mount members. CONSTITUTION:The leaf spring mount member 14 on a fixing side mounted to a frame 15 is connected to one end parts of leaf springs and the other end parts of the leaf springs 11, 12 are connected to leaf spring mount part on a movable side so as to be displaceable up and down while bent. The leaf springs 11, 12 and the mount member 13, 14 form a parallelogram and a shaft 30 rides on the mount member 13. When the shaft 30 receives load to displace in a throust direction, the member 13 displaces downwardly while allows the parallel leaf springs 11, 12 to bend and the arm 12a of the leaf spring 12 displaces to displace an adjusting screw 21 and a magnetic body 22 downwardly to change the inductance of a detection coil 24. Therefore, by detecting the change of this inductance, the load applied to the shaft 30 can be detected.
Patent JP-H01150374-A (JP)
Title: Optical integrate circuit
Inventor: ISHINO MASATO
IPC: H01L21/338
Filed: 1987-12-07
Abstract: PURPOSE:To detect an optical signal at a high speed response without deteriorating the signal propagating in an optical guide by providing a photodetector formed with source, drain electrodes of a superconductive material at both ends of the guide utilizing a semiconductor hetero junction. CONSTITUTION:An undoped Al0.1Ga0.9As layer 2 and an undoped GaAs layer 3 are formed on a semi-insulating GaAs substrate 1, and an N<+> type GaAs layer 30 for forming an ohmic electrode between a superconductive source electrode 6 and a superconductive drain electrode 7, the layer 3 is formed in a shape in contact with a hetero boundary of an undoped Al0.3Ga0.7As layer. A loaded type optical guide is formed in the layer 3, a semiconductor layer is formed to be a selectively doped single hetero structure, secondary electron gas 31 formed by electrons supplied from an N-type AlGaAs layer 5 and stored in the layer 2 near the boundary of the layer 4 is formed, an aluminum gate electrode 8 is formed on the layer 5, and an incident light 10 is detected without deteriorating a signal propagating in the guide.
Patent JP-H06160037-A (JP)
Title: Mounting inspection device
Inventor: OKAMOTO KENJI
IPC: H05K13/08
Filed: 1992-11-19
Abstract: PURPOSE:To exactly judge good or bad of printed board after mounting process by simultaneously inspecting land, cream solder and electronic part in mounting inspection device for photographing the printed board printed with cream solder and mounted with electronic part by a color camera. CONSTITUTION:The device is constituted of a color extraction part 7 to extract the color of cream solder 2, electronic part 3 and land 4 from the image signal of board 1 photographed with a color camera 5, a boundary inspection part 10 to inspect the boundary from the binary data color extracted, a position shift calculation part 11 to calculate the position shift grade from the boundary inspection and a judging part 13 to judge good or bad of mounting state of the printed board 1 by comparing with the position shift tolerance set in advance, and judged good or bad of the printed board 1 after the installation from the position shift of each boundary.
Patent JP-H07162701-A (JP)
Title: Jitter correction circuit
Inventor: OKEYA SHIYUUJI
IPC: H04N3/22
Filed: 1993-12-09
Abstract: PURPOSE:To provide a jitter correction circuit which can be constituted of only a logical circuit. CONSTITUTION:When a reference signal B rises in the case either one of signals X1 to X6 at the inside of a delay circuit 10 is a logical value 1, the corresponded signals LE k (k=1 to 6) become the logical value 1 during one cycle of a clock signal CK. The signals LEk are inverted by imparting delay by either one of the corresponded delay circuits 14 and either one of the outputs of corresponded SR flip flops 20 is defined as the logical value 1. Either one of the SR flip flops 20 where the output signal becomes the logical value 1 is latched by either one of the corresponded D flip flops 22 by the rise of the next correction signal A, further, a signal Qk to be inputted is made to pass by either one of the corresponded transmission gates 24 and the signal is outputted as a correction signal A'.