baber/WOPTO huggingface dataset:
Patent JP-S6068774-A (JP)
Title: Picture input device
Inventor: KANEMITSU NORIO
IPC: H04N1/40
Filed: 1983-09-26
Abstract: PURPOSE:To obtain an easy-to-see white/black picture output by bringing the level of a boundary point of gradation where a density change is a prescribed value or over to a white level so as to bring the level of a boundary point of a color of a color original input to a white level thereby distinguishing the boundary of the color and also preserving the shape of a picuture. CONSTITUTION:The picture signal of the input color original 9 image picked up by an image sensor 2 is converted into a density gradation signal via an amplifier 3 and an A/D converter 4 and binary-coded by a fixed threshold value circuit 5. The binary-coded signal is inputted to a delay circuit 6, where the signal is subjected to delay having the same time as the delay time of a video signal by a defferentiation circuit 7 and then inputted to an AND circuit 8 tegether with the output of the differentiation circuit 7. As a result, a binary video output where a portion having a large deisity change in a picture brought into black level by the fixed threshold circuit 5, i.e., the boundary changed with color is brought into the white level and the boundary of the color is made distinctive is obtained from an AND circuit 8.
Patent JP-S5879200-A (JP)
Inventor: HAYASHI ISAO
IPC: G21K5/02
Filed: 1981-11-05
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-H0522359-A (JP)
Title: 128kbps data communication system in integrated services digital network
Inventor: KITAZAWA KOICHI
IPC: H04L29/00
Filed: 1991-07-17
Abstract: PURPOSE:To attain transmission of a 128kbps data by employing two B-channels of one basic interface simultaneously. CONSTITUTION:A control circuit 11 sets the connection of two B channels simultaneously between ISDN terminal equipments or terminal adaptors, an identification signal control circuit 10 sends/receives an identification signal to detect a difference of transmission delay time between the two B channels before data communication after setting of simultaneous connection, stores a received identification signal to a tentative storage circuit 8 to detect the transmission delay time difference of the two B channels. A data division circuit 3 divides a 128kbps data signal from a data terminal equipment 30 received via a data terminal interface 2 into two B channels and the resulting signal is sent. A data synthesis circuit 9 decodes the two received 64kbps data signals into the original 128kbps data signal by referring the transmission delay time difference detected precedingly and sends the decoded signal to the data terminal equipment 30 via the data terminal interface 2.
Patent JP-S6239146-A (JP)
Title: Tool exchanger
Inventor: SAKUMA KAZUYOSHI
IPC: B23Q3/157
Filed: 1985-08-09
Abstract: PURPOSE:To permit a tool to be mounted and dismounted only by movement of a robot arm, by mounting and dismounting the tool locked at an extreme end portion of the robot arm through tool holding means by lock release means disposed at a prescribed tool exchange position. CONSTITUTION:A robot arm 41 is moved for positioning a nut runner 48 just above a stocker portion 98. When the robot arm 41 is lowered in a direction A, the lower end portion of a sleeve 54 engages with the upper end portion of a support portion 72. When the arm 41 is further lowered, a support table 88 is lowered so that pins 100a, 100b abut a flange 64a. When the arm 41 is lowered furthermore, a ring 64 slides toward a flange 54b so that the support portion 72 perfectly engages with the sleeve 54. Then, if it is not detected that a socket 70 is abnormally mounted and dismounted, the arm 41 is moved in a direction B for releasing the ring 64 and downward movement of the arm 41 causes a clamp ball to engage with a recessed portion 72b and the socket portion 70 to be flanged to the sleeve 54 so that a socket 74 is taken out by turning a claw portion 104. Then, the socket 70 engages with a nut for thereby tightening the nut by turning it.
Patent JP-S5966403-A (JP)
Title: Preparation of cation exchange resin
Inventor: ITAGAKI KOUJI
IPC: C08F212/08
Filed: 1982-10-07
Abstract: PURPOSE:To obtain the titled resin with a small amount of dissolved polystyrenesulfonic acid, by treating a cation exchange resin, e.g. the solfnic acid type, with a reducing agent. CONSTITUTION:A reducing agent, e.g. sodium sulfite or dimethylaniline soluble in water or a solvent capable of dissolving in water in an optional proportion, is dissolved in the water or solvent capable of dissolving in water in an optional proportion, and a sulfonic acid cation exchange resin is added to the resultant solution and treated preferably at room temperature -100 deg.C for 2-24hr.
Patent JP-S5878458-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOHIRA MASAAKI
IPC: H01L29/167
Filed: 1981-11-04
Abstract: PURPOSE:To prevent a crystal defect generated in an N type substrate by implanting the ions of a P type impurity, concentration thereof is higher than the N type substrate and concentration thereof is lower than a high-concentration N type impurity, before diffusion in high concentration and diffusing the high- concentration N type impurity in a process in which the high-concentration N type impurity is diffused to the N type substrate. CONSTITUTION:P type ions are implanted in a wafer, and a P type impurity layer 2 is formed. The P type impurity layer at that time is shaped as an inactive boron region. The N type high-concentration impurity is diffused after the ions are implanted, and an N type high-concentration impurity layer 3 and an N type glass layer 4 are formed. When the N type high-concentration impurity is diffused, the P type impurity layer 2 is compensated into N type high-concentration impurity, and all are changed into the N type high-concentration impurity  layer 3. This is determined by two of concentration difference between the P type impurity concentration mentioned above and the N type impurity concentration and the size of the atomic radii of boron and phosphorus.
Patent JP-S6246972-A (JP)
Inventor: CERDAN-DIAZ JUAN M
IPC: C04B35/66
Filed: 1986-07-29
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-2001005172-A (JP)
Title: Water-developable photosensitive flexographic printing original plate
Inventor: KAWAHARA KEIZO
IPC: G03F7/027
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a water-developable photosensitive flexographic printing original plate excellent in image reproducibility and giving a printing plate having a small dot gain and good printing performance by reproducing an image up to an image with a specified dot resolving power, a specified diameter of minimum separate points and a specified width of minimum separate lines. SOLUTION: In this water-developable photosensitive flexographic printing original plate, an image having a dot resolving power represented by 1-95% dots in 200 lines, 100 μm diameter of minimum separate points and 30 μm width of minimum separate lines can be reproduced. The original plate is obtained by adjusting the ratio (A/B) of the dynamic hardness A of the surface of an original plate to the dynamic hardness B of the inside of the plate to >=1.1. In other way, the ratio (C/D) of the dynamic hardness C of the surface of a dot part having <=50% density in a flexographic printing plate to the dynamic hardness D of the surface of a solid part having 100% density is adjusted to >=1.1 or the scattering of light to a wavelength necessary for image formation is suppressed.
Patent JP-H0529381-A (JP)
Title: Fabrication of semiconductor device
Inventor: MATSUKI KOJI
IPC: H01L21/60
Filed: 1991-07-17
Abstract: PURPOSE:To prevent, as much as possible, a latch up. CONSTITUTION:First bumps 3a are formed on the first surface 1a on which a semiconductor chip l is formed, and second bumps 3b are formed on a second surface 1b opposite to the first surface. First leads 6, to be bonded to the first bumps, are formed on one surface of a film carrier tape 4, whilst second leads 7, to be bonded to the second bumps, are formed on the other surface of the film carrier tape. The first bumps 3a and the first leads 6 are bonded together, and the second bumps 3b and the second leads 7 are bonded together.
Patent JP-2001002255-A (JP)
Title: Paper sheet conveying device
Inventor: SUEOKA HIDEKI
IPC: B65H3/06
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To pull a paper sheet in the opposite direction to the conveying direction and then take out it without applying excessive force to component members when the paper sheet is stopped in a conveying passage caused by a jam or a stop of paper feeding. SOLUTION: When a document is strongly pulled out in the direction opposite to the conveying direction without releasing paper feeding pressure, even if a conveying roller 3 is reversely rotated by frictional resistance to the document and excessive driving force is applied from a transmission means 35 to a drive shaft 8, the driving force is not transmitted to a feed roller 5 by the limiter action by the idling and sliding action of a torque limiter 45. Therefore, since excessive load is not applied to the document, a spring clutch 40 and a bracket 10, damage can be prevented from being generated.
Patent JP-S6237751-A (JP)
Title: Page control processing system
Inventor: YANAGAWA KENJI
IPC: G06F12/02
Filed: 1985-08-12
Abstract: PURPOSE:To attain the effective use of a buffer region by performing a spill processing for each page between a main memory device and a spill memory and at the same time storing with priority the using information on the main storage in each page containing a secondary page and the idle information. CONSTITUTION:A buffer region 3 is divided for each page having a prescribed size and the main storage information into each page unit for the execution of the processing. A requester control table 5 is provided to store the requesters related with the information on the use of each main storage together with a page control table 6 which can form a secondary page by making use of an idle area in each unit and a block control table 7 which controls the blocks from which the information on the use of the main storage is separated. The table 6 contains entries for each unit and performs the spill processing for each unit between a main memory device MEM and a spill memory 2. At the same time, the table 6 contains the secondary pages and stores the information on the use of the main memory device with priority into the unit contained in the idle information. In such a way, the region 3 can be utilized effectively.
Patent JP-S6156523-A (JP)
Title: Digital expander
Inventor: MORI SHOKICHI
IPC: H04B14/04
Filed: 1984-08-28
Abstract: PURPOSE:To obtain a device of a small circuit scale which performs the mu/L conversion at a comparatively high speed, by using a parallel converting circuit and a serial arithmetic circuit. CONSTITUTION:A mu-rule code of a constitution shown in a figure is first supplied to a register 1, and the register 1 consists of 8 bits corresponding to the mu-rule code. The segment values of three bits of a segment part seg of the mu-rule code is led to a parallel converting circuit 2 as well as to input terminals 2a and 3a of a counter 3. While the step values of four bits of a step part step are led in parallel to an input terminal 5a of a shift register 5. The output of the circuit 2 is applied to an input terminal of the register 4 in a 13-bit parallel style. The register 4 is synchronous with a reference clock (ck) and sends the input 13-bit data in series to an input terminal 6a of a serial adder 6. The adder 6 adds the bits supplied to input terminals 6a and 6b by a bit and in series. The output of this addition is applied to an input terminal 8a of a serial complement unit 8 via a flip-flop 7. Then a shift register 9 gives serial/parallel conversion to the input signal and outputs it as the parallel linear codes of 14 bits.
Patent JP-H0227056-A (JP)
Title: Finish wall constructing method with brick
Inventor: MATSUMOTO SHUZO
IPC: E04B2/02
Filed: 1988-07-15
Abstract: PURPOSE:To enhance the heat insulating, warm keeping, and sound shutting functions and increase the piled-up height while the total weight is reduced, by piling up bricks each provided with vertically penetrating holes, putting these holes in communication vertically, and thereby constituting draft paths. CONSTITUTION:Bricks 1 each provided with vertically penetrating holes 2 are piled up along the wall surface 5 of a building in such an arrangement that the holes are in communication vertically. Thus a finish wall 6 is formed. These holes constitute draft paths 7 in the finish wall 6 to secure flow-through of the rising air stream.
Patent JP-H0227551-A (JP)
Title: Moving mechanism
Inventor: ARAI YASUNORI
IPC: G11B11/10
Filed: 1988-07-17
Abstract: PURPOSE:To prevent a cartridge from being hindered by a bias magnet at the time of loading/unloading the cartridge by turning a moving member by the movement of a slide plate, moving the other end of the member in the moving direction of the other end of the slide plate following that, and turning the member centering the other end. CONSTITUTION:First guide means 102a, 102b, and 104 to guide the moving member 90 movably in the synthetic direction of the moving direction of the slide plate 92 and that perpendicular to the moving direction are provided at the one end of the moving member 90 and a supporting member 14. Also, second guide means 97a, 97b, 16a, and 106b to turn the other end of the moving member 90 centering its one end by the first movement of the slide plate 92 against the pressing of a pressing means, and to move the other end of the moving member 90 in its moving direction by the following second movement of the slide plate 92, and also, to move the one end of the moving member 90 in a synthesized direction against the pressing of the pressing means, are provided. In such a way, it is possible to move the moving member 90 following the movement of the slide plate 16 at the time of loading and unloading the cartridge.
Patent JP-H0714283-A (JP)
Title: Automatic ejection motor
Inventor: TSUJI KIYOAKI
IPC: G11B17/04
Filed: 1993-06-25
Abstract: PURPOSE:To use an ordinary microswitch and to reduce the cost of the automatic ejection motor by a method wherein a microswitch which has been fitted into a recessed part formed in a housing is driven by an output cam shaft and the position of an output cam is detected. CONSTITUTION:In a state that an output cam 61 is returned and moved, an actuator 71a for a microswitch 71 is made to protrude by a built-in spring, and it is inserted into a cutout in an output cam shaft 59. When an ejection switch is turned on and a motor 58 is turned, the shaft 59 is driven to turn via a gear train, the output cam 61 is turned, the actuator 71a for the switch 71 is pushed up, a power-supply input circuit is closed, and the motor 58 is turned continuously. When the cam 61 is turned and comes to a return movement position, the shaft 59 is set to a return movement position, the actuator 71a is inserted again into the cutout, and the position of the cam 61 is detected by the switch 71. When the microswitch is driven by the output cam shaft and the position of the output cam is detected in this manner, an ordinary microswitch can be used, and the cost of the motor can be reduced.
Patent JP-H0831253-A (JP)
Title: Electric contact material
Inventor: TAKAHASHI HIRONORI
IPC: H01H1/023
Filed: 1994-07-06
Abstract: PURPOSE:To provide an electric contact material for a small-sized relay for communication, a small-sized switch, etc., being excellent in adhesion resistance and stable with low contact resistance and excellent in environmental resistance. CONSTITUTION:A very small quantity of at least one kind between Ca and Mg or rare earth element is added to Au or Au alloy. It is to be desired that the Au alloy should be Au-Ag alloy or Au-Pd alloy. It is to be desired that the amount of addition of at least one kind between CA and Mg should be 0.15-1%. It is to be desired that the amount of addition of the rare earth element should be 0.05-1%. For the rare earth element, it is good for at least one kind among La, Ce, Sm, Nd, Eu, and Gd to be added.
Patent JP-2001001527-A (JP)
Title: Ink jet printer head nozzle and manufacture thereof
Inventor: KATO TAKANORI
IPC: B41J2/135
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet printer head which can be manufactured through a simple process by forming it out of a thin plate made of a specific polymer and a head nozzle having ink jet holes penetrating the thin plate and in which stabilized ink ejection can be ensured by preventing ink from remaining in the nozzle. SOLUTION: A nozzle section 60 is formed of a water repellent thin plate 61 of tetrafluoroethylene polymer, protrusions 65 of polymethacrylate bonded to one surface, and a reinforcing member 70 located along the outer circumference of the thin plate 61 and provided with a recessed plus alignment mark 63. A plurality of circular ink jet openings 62 are arranged linearly on the thin plate 61 in the reinforcing member 70 and protrusions 65 are arranged on the outside at the opposite ends thereof. Furthermore, alignment holes 51 corresponding to the protrusions 65 and ink containing cavities 52 corresponding to the ink jet openings 62 are formed in the basic body 50 of polymer, the nozzle section 60 is secured to the basic body 50 while fitting the holes 51 and the protrusions 65 and cavities 52 are connected with the ink jet openings 62.
Patent JP-H0516716-A (JP)
Title: Seat back supporting device for seat for vehicle
Inventor: OMURA HIDEO
IPC: B60R22/26
Filed: 1991-07-18
Abstract: PURPOSE:To secure the stable restraining performance of a driver by installing a shoulder anchor for mooring a part of a webbing in the upper part of a seat back and connecting the vicinity of the shoulder anchor of a seat belt with a special place of the car body by a reinforcing mechanism having an emergent locking mechanism. CONSTITUTION:A shoulder anchor 5 is built in the upper part of a seat back 4 on a seat cushion 2, and a seat belt retractor 7 equipped with an emergent locking mechanism for seat belt device is installed in turnable manner in the lower part of a center pillar 6 which is positioned behind in the longitudinal direction of a car body from a seat back 4. A webbing 8 pulled out from the retractor 7 is allowed to pass through the shoulder anchor 5 from a relaying anchor 9 which is pivotally supported in the upper part of the center pillar 6. Further, the part in the vicinity of the shoulder anchor 5 of the seat back 4 is connected with the rear part of the seat back extension line of the car body by a reinforcing mechanism 13 on which the emergent locking mechanism 20 having several stays 14 and 15 is installed.
Patent JP-S6070641-A (JP)
Title: Shadow mask for color picture tube
Inventor: SAITOU HOGEN
IPC: H01J29/07
Filed: 1983-09-28
Abstract: PURPOSE:To keep off any break in a shadow mask due to stress concentration in time of metalforming by a press, by making an external line adjoining a nonhalf-etching domain for spot welding to a half-etching domain into nonparallelism with the external line of the shadow mask itself. CONSTITUTION:A shadow mask used for a color picture tube is provided with a hole where an electron beam passes in its central part, and a metallic thin plate subjected to halfetching 2 as a whole is formed by a press with nonhalf-etching domains 3a and 3b for spot welding installed in a peripheral part left behind. The domains 3a and 3b are constituted by only such a part that an external line adjoining to the half-etching domain 2 is nonparallelism with the external line of the shadow mask itself, and therefore it is formed so as to have no parallel part. Accordingly, in time of metalforming by the press, any stress concentration is not produced in a specific part, permitting of dispersing the stress, thus any break in the shadow mask is preventable.
Patent JP-H0526182-A (JP)
Title: Closed type scroll compressor
Inventor: TAMURA TAKAHIRO
IPC: F04C29/12
Filed: 1991-07-18
Abstract: PURPOSE:To form the structure of supporting a driving shaft by a frame in a closed type scroll compressor in such a way as to absorb an assembling error and the movement of the driving shaft by communicating the motor side end face of the driving shaft with an oil sump. CONSTITUTION:A joint formed of the combination of a spherical sliding bearing, a sliding bearing, and the like is provided at a part for communicating the oil feed hole 7c of a driving shaft 7 with an oil sump. The oil sump and the oil feed hole in the driving shaft can be thereby communicated with each other by the joint provided with the spherical sliding bearing, and the joint is made movable in relation to an assembling error and the axial and omnidirectional movement of the driving shaft. Accordingly, there is no partial contact on the sliding member side, and assembling work can be performed simply.
Patent JP-H0526465-A (JP)
Title: Panel electric room heater
Inventor: OGITA KUNIO
IPC: F24D13/02
Filed: 1991-07-18
Abstract: PURPOSE:To obtain a panel electric room heater which can simply dry quilts. CONSTITUTION:A panel electric room heater in which a heat generator 4 is buried in a protrusion 2 of a carpet body 1 having uneven parts, vent holes communicating with the exterior are provided in a recess 3, and a controller 5 for controlling energization of the generator 4 is provided, is used to dry quilts 6, 7. Since the generator 4 is buried at a position which is nearest the protrusion 2 in contact with the quilts, farthest from a floor and has large heat insulating effect, heat is effectively transferred to the quilts 6, 7 and moisture generated from the quilts 6, 7 can be effectively escaped from the recess 3.
Patent JP-H0465746-A (JP)
Title: Bus
Inventor: OMOTO YOSHIHISA
IPC: G06F13/42
Filed: 1990-07-05
Abstract: PURPOSE:To make it possible to use a bus for both of synchronous communication and asynchronous communication in common by providing the bus with a means for controlling a synchronizing signal and a means for controlling an asynchronizing signal. CONSTITUTION:In the case of reading out a data from a storage part 3 or an I/O part 4 by a data processing part 2 e.g., an access request output part 8 outputs an asynchronous access request signal 21 to a common bus 6. An access information output part 9 outputs access information 22 received from a data processing part 2 to the bus 6 synchronously with a reference clock 19 for the bus 6, and simultaneously the output part 8 outputs a synchronous access request signal 20. An asynchronous access request receiving part 17 synchronizes the signal 21 with an I/O part reference clock 27, an asynchronous response signal output part 18 outputs an asynchronous response signal 25 and an asynchronous response signal synchronizing part 12 synchronizes the signal 25 with the clock 19. Consequently, a part synchronized with the reference clock and an asynchronous part can use on bus in common.
Patent JP-S6328899-A (JP)
Inventor: HANSUHERUMAN MERUKENSHIYURAAGA
IPC: H05K3/24
Filed: 1987-07-16
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。