baber/WOPTO huggingface dataset:
Patent JP-H08102925-A (JP)
Title: Multi-media communication method and multi-media communication system
Inventor: SAKUSHIMA HIROMI
IPC: H04N7/14
Filed: 1994-09-30
Abstract: PURPOSE: To relieve the load on a communication channel by providing a video transmission control means and a tentative data storage section in the system, and stopping transmission of video data when text/still image data are being sent and providing an output of the stored image data. CONSTITUTION: Upon the receipt of a transmission start signal of text/still image data from a text/still image data transmission section 116, a video signal control section 115 turns off a transmission switch 113 of camera output to inform stop of video data transmission to a video display section 122. Upon the receipt of the transmission end of text/still image data from the transmission section 116 to inform the transmission start of video data to the display section 122. The display section 122 receiving the transmission stop signal of the video data from the control section 115 displays data of a tentative data storage section 123. Furthermore, the display section 122 receiving the transmission start signal of the video data from the control section 115 displays video image of a transmission decoding section 124.  Thus, the processing speed of the text/ still image data is increased.
Patent JP-H04115320-A (JP)
Title: Pen type computer input device
Inventor: TOYODA RYUICHI
IPC: G06F3/0354
Filed: 1990-09-05
Abstract: PURPOSE:To make it possible to accurately input a graphic, a character, etc., to a computer body without changing its plotted contents and to easily operate three-dimensional graphic data also by detecting the rotational directions and moving amount of rotors for detecting (x), (y) and (z) axes. CONSTITUTION:When a free curve 43 is plotted in the pressed state of a ball 6 to an x/y axis operation face 42, the ball 6 is rotated. The reflected beams of the pattern groups 18, 19 of the rotating rotors 7, 8 from a light reflecting part 16 are detected by respective light receiving elements 7, 8 through respective light guides. The rotational directions and moving amount of the ball 6 in the (x) and (y) axes directions are detected and the detected data are inputted to the computer body through a cord to display a free curve. On the other hand, the rotational direction and moving amount of a rotor 33 are detected by abutting the disk 34 of the (z) axis detecting rotor 33 on a (z) axis operation face 45 and rotating the disk 34 along the face 45 and the detected three- dimensional graphic data are inputted and displayed to/on the computer body.
Patent JP-H0690598-A (JP)
Title: On-vehicle generation set
Inventor: KIMURA YOSHITSUGU
IPC: H02P9/30
Filed: 1992-09-04
Abstract: PURPOSE:To get high-output generation always stable to load ripple by providing a means which varies the capacitance of a capacitor by changing over a plurality of capacitors connected between second winding output terminals as occasion demands. CONSTITUTION:Defining a plurality of capacitors, which constitute a group of capacitors, as C1, C2,..., for example, the frequency voltage Vfr is set in advance to the frequency lower than fr, avoiding the resonance frequency fr and its vicinity being decided by the impedance of the second winding 19 of an armature part, the capacitance of the capacitor connected to the output winding 13 of the armature part, and the frequency of the voltage Va induced between the output terminals of the second winding 19. When Vfo decided by the frequency of Va gets over Vfr, a group of capacitors 18 are changed over, for example, from C1 to C2 larger in capacitance with a switch means 20, which connects a group of capacitors 18 between the output terminals of the second winding 19 or cuts off them, with the output signals A and B from a capacitor capacity varying means 22, or when Vfo falls below Vfr, they are changed over from C2 to C1, thus they are connected, avoiding resonance frequency to the frequency of Vao.
Patent JP-2000060661-A (JP)
Title: Elevating storage device
Inventor: MURAKAMI RYOHEI
IPC: A47B77/04
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an elevating storage device high in storage putting-in/out performance and storage efficiency while making most of a vertically switching storage function. SOLUTION: One of vertically arranged storage parts 2, 3 is elevated by horizontal movement and rotating action while the other is vertically elevated at the same time to vertically switch the arrangement of the respective storage parts 2, 3. A fixed shelf L9 is disposed at one storage part 2 put in horizontal movement and rotating action, and the vertically moving storage part 3 is provided with a forward slidable movable shelf 20 to constitute a storage form optimum to the elevating action characteristic of each storage part, thereby providing an elevating storage device extremely convenient in handling and high in storage efficiency.
Patent JP-H0555176-A (JP)
Title: Dry etching method
Inventor: SATO JUNICHI
IPC: H01L21/3065
Filed: 1991-08-26
Abstract: PURPOSE:To improve resist selectivity and ground selectivity and to facilitate maintenance of a device in etching of an Al-based material layer. CONSTITUTION:First, a spontaneous oxide film 7 on a surface of an Al-2%Si layer 6 is removed by reduction by using BCl3, and then the layer 6 and a Ti series barrier metal 5 are etched by using S2Cl2/N2 mixture gas. Cl* dissociated and produced from the S2Cl2 as main etching species and the S reacted with the N2 contribute to formation of a sidewall protective film 9 containing polythiazyl (SN)x as a main ingredient, and anisotropic process is conducted even by a low bias. Since the reducing BCl3 is not used at the time of etching the layer 6, selectivity to a base interlayer insulating film 1 is improved. Further, a large amount of B2O3 is not deposited in a gas discharge system of the device.
Patent JP-S60128657-A (JP)
Title: Semiconductor memory device
Inventor: UCHIDA YUKIMASA
IPC: H01L27/04
Filed: 1983-12-15
Abstract: PURPOSE:To reduce distance between groove-shaped capacitors and to improve device capability to withstand errors in software by a method wherein a groove- shaped capacitor is provided with a region diffused with an impurity as the second capacitor electrode and an opposed electrode as their first capacitor electrode. CONSTITUTION:A part of each of activation regions 24a, 24b and both ends of an activation region 24c are respectively provided with groove-shaped capacitors 25a-25d. The groove-shaped capacitors 25a, 25b are positioned adjacent to each other. The groove-shaped capacitor 25a is provided with a groove 26a, typically 3mum deep, extending from the surface of a p type Si layer 22 to the inside of an Si substrate 21. In the p type Si layer 22 and Si substrate 21 inside the groove 26a, an n type diffused region 27a doped to be of the second conductivity type is formed. In a groove-shaped capacitor 25a designed as such, an electrode 29 serves as the first capacitor electrode while the n type diffused region 27a serves as the second capacitor electrode.
Patent JP-2000066772-A (JP)
Title: Read and clear circuit
Inventor: KIYOHARA KENICHI
IPC: G06F1/24
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To evade the loss of set data and to realize the automatic clearing of a register by inputting the output of a logical circuit to the reset of the first register. SOLUTION: The register 11 is reset by the setting of a status signal 117, the register 11 is read by a CPU, the value '1' of the register 11 is fetched by a buffer 13 after setting a read signal 21, the value (initial value '0') of the register 12 is fetched to the buffer 15 and read data is established. Immediately after that, a reception error occurs in serial communication and the status signal 119 is set. When a clear timing signal 23 is set with the read operation, the register 11 is cleared to be '0' by the output signal 25 of an AND circuit 14. But the register 12 is not cleared by the output signal 26 of the AND circuit 16 since read data is '0' so that data '1' is set in the register 12 by the setting of the status signal 219.
Patent JP-S6295274-A (JP)
Title: Thermal recording apparatus
Inventor: YANAGIURA TAKASHI
IPC: B41J19/18
Filed: 1985-10-23
Abstract: PURPOSE:To make it possible to automatically operate the title recording apparatus in a proper recording mode without causing the lowering in a recording speed or printing grade, by detecting the presence of an ink ribbon and the kind thereof and selecting either one of uni-direction recording, limited bi- direction recording and perfect bi-direction recording corresponding to the detection result. CONSTITUTION:A first switch 27 detecting the presence of a ribbon cassette and a second switch 28 for detecting the kind of said ribbon cassette are provided on a carriage 3 and the detection signals from said switches 27, 28 are transmitted to CPU20. At the time of the mounting of an one-time ink ribbon, the mounting state is detected by the ON-operation of the switch 27 and that of the switch 28 and discriminated by CPU20 to perform uni-direction recording. At the time of the mounting of a multi-ink ribbon, this mounting state is detected by the ON-operation of the switch 27 and the OFF-operation of the switch 28 to perform limited bi-direction recording. At the time of the non- mounting of the ink ribbons, this state is detected by the OFF-operation of the switch 27 to perform perfect bi-direction recording. As mentioned above, recording can be freely performed in any recording mode.
Patent JP-H04118993-A (JP)
Title: Frame structure for trestle of main circuit board of exchange
Inventor: OSONE HISAO
IPC: H04Q1/14
Filed: 1990-09-10
Abstract: PURPOSE:To easily accurately assemble by previously securing connecting pieces for performing an accuracy on the connecting surfaces of a rail placing frame and a printed board mounting frame. CONSTITUTION:Connecting pieces 8 of a rectangular shape finished in an accurate thickness are secured at a suitable interval on longitudinal beams 7a, 7b of a rail placing frame 7 for moving a robot. On the other hand, similar connecting pieces 9 are also secured at positions corresponding to the pieces 8 of the frame 7 on the lower surfaces of longitudinal beams 6a, 6b under a printed board mounting frame 6. The pieces 8, 9 secured to the frames 6, 7 are previously performed in accuracy by cutting, both the frames are laminated so that the pieces 8, 9 are brought into contact with one another, the frames 6, 7 are eventually secured to be integrated. Thus, the frames can be assembled suitably for desired severe dimensional accuracy, and an automatic pin inserting work to a matrix printed board by a robot can be stably executed.
Patent JP-2000200930-A (JP)
Title: Piezoelectric device and its manufacture
Inventor: WAKABAYASHI MARI
IPC: H01L41/22
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To simplify manufacturing process and enable improvements and stability of characteristics by forming a ultrafine particle layer between a substrate and a piezoelectric layer, and making the main element of a ultra fine particle layer almost identical to the main element of a piezoelectric layer. SOLUTION: A lower electrode 4 is formed at a specified position on a substrate 3, and a ultrafine particle layer 1 which has the same crystal structure as that of a piezoelectric layer 2 and comprises ultrafine particles consisting of the same main element as the layer 2 is formed thereon. The ultrafine particle layer 1 comprises PZT. The PZT piezoelectric layer 2 is further formed thereon, and an upper electrode 5 is formed on the piezoelectric layer 2. Since the ultrafine particle layer 1, having the same crystal structure is interposed in a junction part between the substrate 3 and the piezoelectric layer 2 in this way, adhesion between the substrate 3 and the piezoelectric layer 2 can be improved.  Since layers with the same crystal structure are mutually brought into contact with each other in a boundary surface of each layer, lattice interval of crystal forming each layer becomes small and lattice strain becomes small. As a result, adsorption and irregular reflection of piezoelectric vibration are hardly generated.
Patent JP-H1183521-A (JP)
Title: Route guidance equipment for vehicle
Inventor: NAKAYAMA OKIHIKO
IPC: G09B29/10
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To enable changing a course at an intersection with margin by changing a guidance route when the residual distance as far as the intersection is greater than the distance necessary for course change at the next intersection in the case of guidance route change. SOLUTION: When a dynamic guidance route is obtained during traveling on this side of an intersection along a guidance route, and course change becomes necessary on account of guidance route change, firstly the change lane number N is obtained on the basis of the lane number of present traveling and the number of lanes and the lane number to be selected at the next intersection, the necessary distance L0 of lane change a lane is obtained according to the car velocity, and the necessary distance L for course change as far as the next intersection is obtained by using a formula of L=N.L0 +α(α is a specified margin distance). Secondly, the residual distance M as far as the intersection is operated, and the guidance route is changed to a new dynamic guidance route in the case of M>L, i.e., the case that margin is present.  In the case of M<L, the guidance route is not changed but guidance is continued along the present guidance route.
Patent JP-S61115385-A (JP)
Inventor: NAKAHARA KOICHI
IPC: H05K13/04
Filed: 1984-11-09
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-S60129995-A (JP)
Title: Magnetic bubble memory control circuit
Inventor: MASUI KEIJI
IPC: G11C11/14
Filed: 1983-12-16
Abstract: PURPOSE:To attain the check for very short time by adding an OR circuit. CONSTITUTION:The OR circuit 9 is added so as to supply a clock from an external input terminal 12. The 1st counter 2 starts count in this circuit when a start signal 1 is inputted at first. An output of the counter 2 is decoded by the 1st decoder group 3 and its output sets/resets the 1st flip-flop group 4. A part of the output of the 1st flip-flop group 3 is ORed with a signal from the external input terminal 12 at the OR circuit 9 and becomes a clock of the 2nd counter 5. The 2nd counter 5 counts the clock, its output is decoded by the 2nd decoder group 6 so as to set/reset the 2nd flip-flop group 7.
Patent JP-H0682136-A (JP)
Title: Automatic cooling device for sheet metal
Inventor: TAKAIKE AKIRA
IPC: F25D3/11
Filed: 1992-09-04
Abstract: PURPOSE:To successively carry each sheet metal in rotation while cooling with a low temperature refrigerant, thus to improve the cooling efficiency by providing a water wheel-shaped carrier device in an adiabatic cooling tub containing a low temperature refrigerant, and putting sheet metals on a plurality of carrier plates. CONSTITUTION:A sheet metal 4, carried by a carrying-in conveyor 10, slide over an inclined board 24 of a feeder 11 into an adiabatic cooling tub 3, is fed into a space between carrier plates 5, 5. Then, a water wheel-shaped carrier device 7 is rotated by a driving device 8, causing the sheet metal to slip off on the carrier plate 5 and bring into contact with a guide element 9, and to be cooled in rotation transfer in a low temperature refrigerant 2. Then, the sheet metal 4 is drawn out of an outlet 29 by a holding claw 26 of an arm 27 of a working robot 13 and shifted on a sending conveyor 12 with a cylinder driving part 28 of the robot 13 down, being carried to the following process. And an empty carrier plate 5 returns to an inlet 22 of the cooling tub 3 along with the rotation of the carrier device 7.
Patent JP-H0684096-A (JP)
Title: Stopping preventing device in stopping prohibited area for vehicle
Inventor: YAMAMOTO YASUNORI
IPC: G08G1/09
Filed: 1992-09-04
Abstract: PURPOSE:To effectively, practically and previously prevent a present vehicle from being stopped due to congestion in stopping prohibited areas such as a railroad crossing or the like. CONSTITUTION:This device is provided with a marker sensor 45 for recognizing that the present vehicle approaches the stopping prohibited area such as the railroad crossing or the like by the detection of a marker and a detection means 64 for detecting that no entering space of the present vehicle is present at a side exceeding the stopping prohibited area when the present vehicle approaches the stopping prohibited area. The detection means 64 is provided with a reflector erected at the terminal point of the stopping prohibited area, a rader equipment 36 for detecting distance between the present vehicle and the reflector and the distance between the present vehicle and the vehicle in front and a discrimination part 63 for discriminating whether or not the entering space of the present vehicle is present at the side exceeding the stopping prohibited area based on the detected result of the rader equipment 36. Then, when it is detected that no entering space is present, control measures such as automatic brakes or the like are performed to the traveling of the present vehicle.
Patent JP-S61116515-A (JP)
Title: Safety device in mold assembly
Inventor: UMETSU KATSUHARU
IPC: B22D17/26
Filed: 1984-11-12
Abstract: PURPOSE:To make possible opening of a safety door even in a mold-closed state by a method wherein a stopper to prevent a stopper bar from passing is composed of a stopper piece which is pivoted and connected by a spring and a driving arm, and a roller to follow up the cam of the safety door is provided for the driving arm. CONSTITUTION:The stopper piece 11 and the driving arm 12 are pivoted by the common shaft 10 to the fixed retainer plate 3 and they are energized by the tensile spring 13 in such a direction as they are closed to each other. The stopper piece 11 oscillates around the shaft 10 to close and open the passing hole 4 of the stopper bar. The driving arm 12 installs the roller 15 on the opposite end of the spring 13 to the shaft 10. On one hand, the safety door 16 is provided at the suitable place of the mold in order to prevent an operator from coming near this device, and the cam 17 is fixed to this door. This comes in contact with the roller 15 of the driving arm 12.
Patent JP-H11114199-A (JP)
Title: Device for lifting and polishing pachinko ball
Inventor: ABE MASAKI
IPC: A63F7/02
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a lifting/polishing device having a high lifting/polishing efficiency and capable of using the polishing surface of a polishing member thoroughly. SOLUTION: A rotating short-size cylinder 40 is placed around a column 8 in a lifting/polishing device and is rotated in the same direction as the rotation of the column 8 at a low speed. Because of the difference in speed ratio between the column 8 and the short-size cylinder 40, the position where an inlet 44 provided in the short-size cylinder 40 meets a plurality of spiral grooves 10 cut on the outer peripheral surface of the column 8 changes at each rotation. As the result of this change, lifted Pachinko (Japanese pinball game) balls P describe a different track at each rotation, so that the service position of a polishing member 12 placed to make contact with the exposed parts of the Pachinko balls P moves. The movement of the service position allows the polishing member 12 to be used thoroughly.
Patent JP-H03100737-A (JP)
Title: Fault diagnostic system
Inventor: MATSUNO HIROAKI
IPC: G06F11/34
Filed: 1989-09-13
Abstract: PURPOSE:To analyze a fault without placing any load in a processor in an information processor by sending ou fault information to a diagnostic processor in parallel to recovery processing that the internal processor performs. CONSTITUTION:The processor 100 reads the contents of an error register 500 to detect error occurrence and if the error can be recovered, normal processing is carried on after its recovery. While the processor 100 begins to perform the recovery processing, the output of a gate 630 becomes '1' and the output of a gate 640 and the outputs of a register 650 and a gate 660 become '1' in order, to that the output ATT of a diagnostic processor becomes '1'. Then the diagnostic processor fetches the contents of the error register 500 through a multiplexer 700 in parallel to the recovery processing by the processor 100. Consequently, the diagnostic processor can obtain error information used to diagnose the fault of the information processor 1 without placing any load on the processor 100.
Patent JP-S59122030-A (JP)
Inventor: HORUSUTO SHIYUTANKURU
IPC: H04H20/67
Filed: 1983-12-19
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-H0572573-A (JP)
Title: Color liquid crystal display device
Inventor: TAKAMATSU TOSHIAKI
IPC: G02F1/133
Filed: 1991-09-18
Abstract: PURPOSE:To enable multicolored display including black display and to obtain lighter high-contrast color display than display obtd. by combining primary colors. CONSTITUTION:Transparent electrodes 2, 2 are formed on the opposite surfaces of a pair of transparent substrates 1, 1, orienting films are formed so as to cover the electrodes and the gap between the substrates 1, 1, is filled with a liquid crystal to obtain a liquid crystal display device. The liquid crystal is composed of three kinds of droplet-shaped liquid crystals 3, 4, 5, two of the three kinds are composed of liquid crystal molecules and dyes having complementary color relation, respectively, and the remaining one is composed of liquid crystal molecules and a black dye.
Patent JP-H08100206-A (JP)
Title: Pulverized coal transportability improving agent
Inventor: ONO REIJI
IPC: C10L10/08
Filed: 1994-09-30
Abstract: PURPOSE: To greatly improve the transportability of pulverized coal having an average HGI of raw coal of a specific value or above by sticking an org. compd. which has polar groups and is substantially soluble in water to the pulverized coal. CONSTITUTION: This pulverized coal transportability improving agent consists of the org. compd. which has the polar groups, such as anionic surfactants, cationic surfactants, amphoteric surfactants, lower fatty acids and lower fatty acid salts, and is substantially soluble in water. Such pulverized coal transportability improving agent is stuck to the dried pulverized coal having the average HGI (average grindability index) of the raw coal of >=30. As a result, the transportability of the pulverized coal is greatly improved and, therefore, the restriction on coal kinds is removed, piping closing and scaffolding in a hopper are prevented and the stable blowing of the pulverized coal in large amt. are made possible.
Patent JP-S6480106-A (JP)
Title: Frequency conversion circuit
Inventor: OHIRA TAKASHI
IPC: H03F3/00
Filed: 1987-09-21
Abstract: PURPOSE:To suppress a leaked wave of a local oscillator and an image wave with simple circuit constitution by distributing an input signal and a local oscillation signal into 3 systems by a power distribution circuit, using 3 mixers, exciting them by a phase difference of 120 deg. to each other and combining the outputs. CONSTITUTION:An input signal from a terminal 11 is distributed into 3 systems by a power distribution circuit 41, and fed to a mixer 43 through a 240 deg. phase shifter 42, to a mixer 45 through a 120 deg. phase shifter 44 and to a mixer 46 directly respectively. A local oscillation signal from a terminal 12 is distributed into 3 systems by a power distribution circuit 47, fed to a 240 deg. phase shifter 48, to the mixer 45 through a 120 deg. phase shifter 49 and fed to the mixer 43 directly respectively. Outputs of the mixers 43, 45, 46 are synthesized by a power combination circuit 51 and the result is fed to an output terminal 52. Since the output phase of the 3 mixers is arranged, the desired signal wave is synthesized in phase and the result is outputted to the terminal 52. The output phase of the 3 mixers in the image wave differs from 240 deg. each and the leaked wave from the local oscillator differs from 120 deg. each, then they are cancelled by the power combination circuit 51.