baber/WOPTO huggingface dataset:
Patent JP-H05334234-A (JP)
Title: High speed dma transferring device
Inventor: ISHIGAMI NAOHARU
IPC: G06F13/28
Filed: 1992-05-27
Abstract: PURPOSE:To attain speed up of a DMA transfer by simultaneously operating a memory read and a memory write in one time of cycle, at the time of the inter-memory transfer of a DMA. CONSTITUTION:At the time of a DMA trasfer, a DMA controller 2 and a decoder 3 simultaneously select arbitrary memory 7 at the origin of transfer and memory 8 at the destination of transfer which carry out the DMA transfer. The DMA controller 2 outputs a memory write (MWR) signal 20 and a memory write (MRO) signal 21 in one cycle, and the decoder 3 outputs a first gate signal 24 and a second gate signal 25 by a DMA trasfer direction control signal 19. Thus, the DMA transfer data are transferred from the memory 7 at the original of transfer through a data bus 11 to the memory 8 of the destination of transfer.
Patent JP-H027090-A (JP)
Title: Display device
Inventor: KITAHARA KAZUO
IPC: G09G5/00
Filed: 1988-06-27
Abstract: PURPOSE:To prevent the burning of a display device by lowering the display brightness of information after a timer's counting time when an input with a key is not detected during the timer's counting time. CONSTITUTION:In the display device, a color signal from an image display computer 1 is inputted in a brightness control circuit 2, which makes a display 3 display the information of graphic or character, etc., in high brightness. The brightness control circuit 2 possesses the timer for a certain short time and makes the timer continue counting more when the input with the key is detected during counting time. When the input with the key is not detected during counting time, in the same way, the circuit 2 lowers the display brightness of the display 3 after the timer's counting time. The brightness is automatically lowered thus during a waiting time when the device is not directly used, thereby preventing the burning of the display 3.
Patent JP-H063721-A (JP)
Title: Optical receiver for coherent light
Inventor: ONODA YOSHITO
IPC: H04B10/516
Filed: 1992-06-18
Abstract: PURPOSE:To improve the economy of the optical receiver for coherent light communication by a balance type polarization diversity system. CONSTITUTION:This optical receiver has an optical coupler 1 which mixes signal light and locally oscillated light and outputs first and second branched light rays, a polarization beam splitter 2 which separates the first and second branched light rays to first to fourth polarizing beams and a light receiving section 3 which consist of photodetectors 7 to 10 to be made incident with the first to fourth polarizing beams from the polarization beam splitter 2. The polarization beam splitter 2 is provided adjustably by parallel moving within the plane perpendicular to the first to fourth polarizing beams with respect to the optical coupler 1 or by the turning between a holder 11 and a flange 12.
Patent JP-H0513586-A (JP)
Title: Fabrication of wiring
Inventor: SEKIDA KOICHI
IPC: H05K3/06
Filed: 1991-06-28
Abstract: PURPOSE:To fabricate a wiring layer with the cross section and electrical characteristics agreeing with a designed cross section and electrical characteristics. CONSTITUTION:A fabrication method for wiring comprises steps of forming an organic resist film 3, with required apertures, on a metal bed layer 2 deposited on a substrate 1, forming the side walls of the apertures with an inorganic dielectric film 5, producing a wiring layer 4 in the aperture by an electroplating technique, and removing the organic resist film 3.
Patent JP-S6315060-A (JP)
Inventor: SAKAGUCHI KOICHI
IPC: F25D21/14
Filed: 1986-07-07
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-S6137904-A (JP)
Title: Protective wall of blast furnace body
Inventor: MIZUNO HOUROKU
IPC: C21B7/10
Filed: 1984-07-31
Abstract: PURPOSE:To operate stably for a long period by holding between and supporting the furnace wall brick of a stave body at the inner side surface with plural supports for supporting bricks which are constituted of a part of the stave body. CONSTITUTION:Plural recessed parts 1c are formed vertically at regular intervals on the side surface of a stave body 1 in the furnace, and a refractory 2 is cast unitedly into the recessed part 1c. Besides, a support 1a for supporting bricks whose length is shorter than the thickness of a furnace wall brick 5 at the inner side surface is provided to the stave body 1 from the upper and the lower end of a protruded part 1b adjacent to the recessed part 1c to retain the furnace wall brick 5. Meanwhile, a steel material 3 for forming a refrigerant passage is provided in the same way as the conventional stave, and said mechanisms are integrally cast when the stave body is cast.
Patent JP-H10331784-A (JP)
Title: Scroll type compressor
Inventor: TANABE HIROMICHI
IPC: F04C18/02
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To separate oil dissolved and mixed in refregerant gas by providing a guide passage being formed between a high pressure space and a discharge space and curving the flow direction of refregerant gas moving from the high pressure space to the discharge space outward in the diametrical direction from the axis of a sealed case. SOLUTION: Oil contained in refregerant gas is partially returned to an oil sump 53 while it is adhered onto an inner surface of a cover 6 of a sealed case, when it is discharged from a discharge hole 33 to a discharge space 37, and the volume is increased when it is discharged to a high pressure space 51 after it passes through a refregerant passage 50, whereby separation of oil from the gas is carried out. The gas in the space 51, then, reaches a guide passage 60 from a communication hole 52 and the gas passed through the hole 52 axially changes the flowing direction along a curved part 63 and discharged radially along an extension part 64. At this time the gas is decreased in the passing speed owing of the resistance of the guide passage 60, and diffused, thereby making the third oil separation. The deparated oil is adhered to the inner peripheral surface of the case 2 and returned to the oil sump 55.
Patent JP-S644333-A (JP)
Title: Joint structure between panel and joint tool
Inventor: KAWAKAMI KAZUO
IPC: B29C65/56
Filed: 1987-06-26
Abstract: PURPOSE:To improve adhesive strength by eliminating adhesion irregularity, by interposing a spacer in a monolithic form and adhesive agent into a joint between a sandwich panel and joint tool. CONSTITUTION:It is favorable when monolithic form holding parts 4b, 4c of a spacer 4 exist on the outside of a joint 5 of a panel 1 and joint tool 2 and a monolithic form holding part 4a exists on an end part 5a of the joint 5. Thickness holding parts 4d-4g of an adhesive agent of the spacer 4 is interposed between the top side 5b and bottom side 5c of the joint 5, through which the adhesive agent 3 is held into a gap of the joint 5 to be formed. The spacer 4 is fitted to the panel 1 extending to the bottom side from the top side under a state where the spacer 4 is installed along the insertion direction of the joint tool 2 and both are joined and stuck together by inserting them into the joint 5 of the panel 1 or the joint tool 2 or the joint 5 for both of them under a state where the adhesive agent 3 has been applied to the joint 5. As the thickness holding parts 4d-4g are in parallel with the insertion direction, they also don' deviate at the time of insertion of the panel 1 and joint tool 2; therefore, adhesion irregularity is not generated on the adhesive agent 3.
Patent JP-H0450488-A (JP)
Title: Scroll type fluid machine
Inventor: SAKAMOTO SUSUMU
IPC: F04C18/02
Filed: 1990-06-18
Abstract: PURPOSE:To prevent a lap part between both scrolls from making at the time of thermal expansion by forming either thrust bearing part of thrust bearing parts on the fixed scroll side and the casing side of a material having a larger expansion coefficient tha that of a rotary scroll or of the fixed scroll. CONSTITUTION:In lap parts 8, 23 and plates 7, 22 of a rotary scroll 6 and a fixed scroll 21, the temperature rises more-in their inner circumferential side than in the outer circumferential side by compression heat or the like, and thermal expansion is larger there. A thrust bearing part 26 positioned on the outer circumferential side of the rotary scroll 6 thus makes a similar thermal expansion to that on the inner circumferential side of the lap parts 8, 23 because of its large thermal expansion coefficient. The rotary scroll 6 can thus be displaced axially corresponding to the thermal expansion on the inner circumferential side parts of the lap parts 8, 23, thereby a gap alone a thrust between the lap parts 8, 23 of the rotary scroll 6 and the fixed scroll 21 can be remulated to be constant.
Patent JP-S63259464-A (JP)
Title: Liquid sample analyzer
Inventor: SHIMON JIYAN PIEERU
IPC: G01N21/07
Filed: 1987-06-26
Abstract: A device for analyzing a liquid sample such as blood includes a cartridge portion and a casing portion. The cartridge includes an inlet for directly receiving a sample. The cartridge is then irreversibly clipped to the casing so that an inlet of the casing is in communication with an outlet of the cartridge. The sample is then mixed in the casing with a diluent and/or reagent by using a centrifuge, and measurements are taken. The device allows a sample to be taken directly into the cartridge, and restricts employment of the device to a single use.
Patent JP-H0450002-A (JP)
Title: Frp wheel with hub
Inventor: SUZUKI TOSHIAKI
IPC: B60B27/02
Filed: 1990-06-18
Abstract: PURPOSE:To obtain a FRP wheel where the structures of the wheel and a hub are simple, installation workability is high and fixing is complete by integrating a pair of right and left hub casings of the FRP wheel through joint. CONSTITUTION:Male threads 9 are formed at the end parts of respective alumi num alloy hubs 1, 2 which are divided into two in the center, respectively. Besides, at the inside of a joint 3 for integrating the divided hubs 1, 2, a female thread 9' which meets the male thread 9 is formed. In the central part of a wheel, an insert 4 is inserted in advance. The respective hubs 1, 2 divided into two are inserted into a hole in the central part of a wheel 5 from both sides, and are fixed at the central part of the hole by the joint 3. At this time, an adhesive agent is applied to a part 8 where the respective hubs 1, 2 come into contact with the wheel. Then, a hole which is through respective hubs 1, 2 and the wheel including the insert 4 part is formed to fix them with a fixing pin 7. Besides, foaming polyurethane or the like is applied to a hollow part 6.
Patent JP-H0326294-A (JP)
Title: Double-tank type washing machine
Inventor: SHIMODAIRA HITOSHI
IPC: D06F37/42
Filed: 1989-06-23
Abstract: PURPOSE:To correct the imbalance of laundry just after a lid is closed by providing a circuit means to stop a dehydrating process in the middle of operation by the operating signal of a lid switch, which detects the imbalance of the laundry, and a warning means to warn and inform the stop in the middle of the operation. CONSTITUTION:A lid switch 40 is provided to output the operating signal when the imbalance of the laundry is detected and a mechanism is provided to stop the dehydrating process by the operating signal. By turning on an LED (light emitting diode) on a control panel 5 or ringing a buzzer, etc., according to a fact that the generation of the operating signal from the lid switch 40 is detected by a control part such as a microcomputer, etc., it is warned to a user that the dehydrating process is stopped by the imbalance of the laundry. The user knows it in the job site that the laundry is imbalanced. Then, the imbalance can be immediately corrected. Thus, it is possible to prevent beforehand such trouble that the person notices the non-execution of dehydration when the user comes back from outside.
Patent JP-H1112869-A (JP)
Title: Production of composite textured yarn
Inventor: KAI TSUGIHIKO
IPC: D02G1/02
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a composite textured yarn sufficiently having a wool-like or silk-like feeling without virtually forming fuzz, by doubling and false-twisting plural yarns mutually given temperature differences through heating treatment with a heated roller. SOLUTION: This yarn is obtained by heating treatment of at least one of yarns A and B through coiling it or them around the heated roller 5, doubling them in a state mutually given temperature differences between yarn A and B, and false-twisting the doubled yarn with a spinner such as a false-twisting rotor 8. The yarn having a lower temperature with the yarn having a higher temperature canirregularly be heat-treated during the false twisting operation and they are made into a composite textured yarn sufficiently having a soft feeling, body, stiffness and resiliency.
Patent JP-S6136990-A (JP)
Inventor: YAMAZAKI NOBORU
IPC: H05K1/18
Filed: 1984-07-30
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-S6316380-A (JP)
Title: Positioning method
Inventor: NOSAKA MASASHI
IPC: G06T1/00
Filed: 1986-07-09
Abstract: PURPOSE:To easily and exactly execute positioning by providing in parallel a first partial window and a second same window for recognizing an object, in the moving direction of the object, and deciding the center position of the object. CONSTITUTION:A weld bead 20a being an object moves from the left. When a weld bead area (white) SS1 occupied in a decelerating window WS1 exceeds a set value, a moving speed decreases. Subsequently, each white area of the windows W1, W2 is calculated, and when the sum of each value S1, S2 exceeds a set value, and the difference has entered a prescribed value, the object is stopped. As a result, the center of the weld bead 20a is positioned in the middle between the window W1 and the window W2, therefore, positioning can be easily and exactly executed. Also, the reason why said sum is set to the prescribed value or above, is because an output by the noise (white) is avoided even if no object exists.
Patent JP-S6220803-A (JP)
Title: Apparatus for producing metallic powder
Inventor: KAWAHARA MASAKATSU
IPC: B22F9/10
Filed: 1985-07-17
Abstract: PURPOSE:To eliminate instable factors without requiring skill and improve the stability and reliability of an operation by detecting the oscillation of a high-speed motor arising from the ununiform melting of a material to be detected and automatically displacing a plasma torch according to the output thereof. CONSTITUTION:The oscillation is generated over the entire part of the high-speed motor by the imbalance of the weight in the material 2 to be melted when the ununiform melting arises in the material 2 in the stage of rotating the material 2 at a high speed by the motor 1 and melting the material 2 by the gaseous plasma arc ejected from the tip of the plasma torch 4. The oscillation is detected by an oscillation detecting sensor 13 and only the signal component above the reference voltage is taken out of the output signal having the amplitude corresponding to the intensity of the oscillation by a controller 12. Said signal component is impressed via an amplifier 11 to an electromagnet 10 to be used as a reciprocating motion mechanism of the torch 4. The torch 4 is horizontally rotated in an arrow X direction by the magnetic force corresponding to the intensity of the above-mentioned signal, by which the front end of the material 2 is leveled off flat. The oscillation of the motor 1 is thus reduced and the necessary high-speed rotation is maintained.
Patent JP-H1030380-A (JP)
Title: Fusuma or papered sliding door
Inventor: HORI YASUMASA
IPC: E06B3/70
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to replace easily a front paper for fusuma or a paper sliding door without any damages. SOLUTION: A top rail 1 and a stile which constitute a frame 4 are connected to an upper part connecting block with small machine bolts. The top rail 1 is arranged to be removable by loosening the top rail 1 slightly. A magnetic force paper 61 is joined with a core material 60 while a magnetic absorption paper is joined with the rear surface of a fusuma front paper 62 so that the fusuma front paper 62 may be mounted on the core material 60 with a magnetic force. The peripheral edge of this core material 60 is fitted in an inward recessed part 13 of each rail while the fusuma front paper 62 and the magnetic absorption paper 64 are arranged to come in contact with the support face 14 of each rail so that the fusuma front paper 62 may be removed by pulling down the paper 62.
Patent JP-S5948892-A (JP)
Title: Semiconductor storage device
Inventor: MORI TOSHIKI
IPC: G11C11/34
Filed: 1982-09-14
Abstract: PURPOSE:To obtain a semiconductor storage device of plural board semiconductors which has a simple constitution, by controlling independently a storage memory cell and a reading memory cell after connecting these cells to different word lines and bit lines, respectively. CONSTITUTION:Storage cells S1, S2- of a matrix array including transistor pairs 201, 202, etc. connected with cross to each other are connected to the 1st word lines 211, 215- and the 1st bit lines 219 and 220 as well as 223 and 224-, etc. While reading memory cells M1, M2- comprising active switches of differential transistor pairs 205, 206, etc. having their emitters connected in common are connected to the 2nd word lines 212, 216- different from the cells S1, S2- as well as to bit lines 221 and 222, 225 and 226-. The cells M1, M2- and cells S1, S2- are controlled independently of each other. Then the storage contents of cells S1, S2- are converted into signal levels on the basis of the lines 212, 216- and then read out of cells M1, M2-. In such a way, it is possible to obtain a semiconductor storage device of plural boards, e.g., two boards, etc. which has a simple constitution.
Patent JP-S6316412-A (JP)
Title: Production of composite floating magnetic head slider
Inventor: SATO TAKAHIRO
IPC: G11B5/60
Filed: 1986-07-08
Abstract: PURPOSE:To simplify the control of gap depth by forming a magnetic gap after burying previously a ferrite material into a nonmagnetic slider material and working them into a prescribed form for production of a magnetic gap and then a magnetic circuit. CONSTITUTION:The slit grooves 2 are formed to a slider material 1 with fixed spaces and a core chip material 4 consisting of a ferrite having a prescribed track width 3 is put into each groove 2. Then both materials 1 and 2 are unified into a body by glass bonding with use of a glass 5 of a high melting point. This unified member undergoes working to prescribe the gap depth and the height 6 between the reference bottom surface and the gap apex is worked with high accuracy. Then a grinding is applied to a gap forming surface 7 for production of the 1st slider member 8. In this case, the accuracy of the height 6 is equal to the accuracy of the gap depth. Thus the final gap depth variance can be reduced by securing the desired gap depth accuracy.
Patent JP-S6316459-A (JP)
Title: Auto-changer for disk player
Inventor: IMAI NOBUO
IPC: G11B17/26
Filed: 1986-07-08
Abstract: PURPOSE:To obtain an auto-changing device applying a front loading system by performing the loading/unloading actions of a disk to a tray in such a state where the tray is slided and pushed out to the front of a disk storing part. CONSTITUTION:A tray 1 stored in a storing part 18 is selectively slided in the horizontal direction by a sliding mechanism. Then the tray 1 is pushed out to the front of the part 18 for loading/unloading actions of a disk 2. While the tray 1 is moved up to a waiting position above a turntable 7 set beind the part 18 and then moved up to the position of reproduction by a lifting mechanism 9. Thus the disk 2 put on the tray 1 is shifted onto the table 7. In such a way, it is possible to obtain a leading auto-changer device of a front loading system for a present installment type CD player in terms of high operability for disk loading/unloading actions.
Patent JP-S644959-A (JP)
Title: Magnetic disk device
Inventor: OSHIMA YUTAKA
IPC: G11B17/028
Filed: 1987-06-26
Abstract: PURPOSE:To decide a start position in the recording and reproduction of a signal, by expanding and setting the size of the area of a rotary detecting part appearing an a center hub in the radius direction of a magnetic disk by at least two or more times the thickness of a yoke plate. CONSTITUTION:A detecting part 2b to detect the rotation of a spindle 4 is formed in a crank shape at a part of the yoke plate 2. The tip of the detecting part 2b is exposed on the surface of the center hub 3, and the size of a disk sheet 1 in the radius direction is set so that the area of two or more times the thickness of the yoke plate 2 can be exposed on the surface of the center hub 3. Since the detecting part 2b is provided with appropriate length in the rotary direction of the disk sheet 1, and is provided with the size of two or more times the thickness of the yoke plate 2 in the radius direction, a beam of light can bee reflected by using the surface, then, reflected light can be received. In such a way, it is possible to obtain the trigger of the start of the recording and reproduction of the signal.
Patent JP-S6316480-A (JP)
Title: Optical disk player
Inventor: MATSUURA KEIGO
IPC: G11B7/12
Filed: 1986-07-08
Abstract: PURPOSE:To make magnetic flux difficult to leak to the outside and to prevent the leaked magnetic flux from affecting a coil and a magnet which drive an actuator of an optical pickup, by absorbing the magnetic flux via a magnetic material attached at the outer circumference of a rotary magnet. CONSTITUTION:A leaked magnetic flux cutoff ring 15 made of a magnetic material is attached at the outer circumference of a rotary magnet 7. A spring material, for example, is available to form the ring 15 and can be wound neatly around the side face of the magnet 7. Thus the magnetic flux of the magnet 7 is absorbed by the ring 15 and therefore, the magnetic flux leaked out of the magnet 7 is never applied to a coil of an actuator 9. Then the accurate shift of an optical pickup is secured.
Patent JP-S5682273-A (JP)
Title: Printing system
Inventor: SOGOU TOSHIYUKI
IPC: B41J2/255
Filed: 1979-12-10
Abstract: PURPOSE:To perform mixed printing without dropping a printing speed by changing the feed speed of a carriage without changing the response speed of a printing head corresponding to high density printing or low density printing. CONSTITUTION:Printing data sent via an input line 21 are supplied to the first and second character signal generators 22 and 23, and each signal generator outputs the picture element signals (wire driving signals) of a character sequentially per dot matrix column for printing data to be printed. On the other hand, controlling signals supplied from the input line 21 to a controlling circuit 24 supply carriage driving signals corresponding to Kanji or alphanumerics to a driving circuit 25 and change the moving speed of the carriage corresponding to the dot pitch of a printed character.