baber/WOPTO huggingface dataset:
Patent JP-H06117927-A (JP)
Title: Laser beam receiver
Inventor: ISHII TETSUYA
IPC: G01J1/02
Filed: 1992-10-07
Abstract: PURPOSE:To obtain a laser beam receiver adapted, for example, to the guide control or data transmission technique of a ground moving object using the revolving laser beam emitted from one reference point and capable of corresponding to a relatively wide range of a light detection area without substantially lowering the resolving power of light detection time. CONSTITUTION:A beam scattering material 12 is applied to the inner wall of a transparent pipe 11 along the axis of the pipe 11 and the outer peripheral surface of the pipe is covered with a light interference filter 13. A photodetector 10 is arranged to one and part of the pipe 11 and a reflecting mirror 14 is arranged to the other end of the pipe 11 and a convex lens 15 is arranged between the pipe 11 and the photodetector 10.
Patent JP-H08127274-A (JP)
Title: Travel regulation device of seat for vehicle
Inventor: SAGARA HIDEAKI
IPC: B60N2/90
Filed: 1994-11-01
Abstract: PURPOSE: To prevent horizontal deviation of a seat by arranging a receive member which is fixed to either of a floor surface and the seat and is orthogonal to axial direction of a striker and an engaging member which can slide relatively in the direction of a receive groove in such a manner that the engaging condition of the striker can be maintained in a scope of full turning when the seat is sprung up. CONSTITUTION: A lock plate 12 can turn between a lock position where striker receive grooves 14 and 15 overlap in substantially orthogonal direction and a locking section 7a of a striker 7 is held at the overlapping section and a lock release position where the receive groove 15 is opened for the receive groove 14 side. Moreover, the lock plate 12 is turned and energized toward the lock release position side by a spring attached to a pin 41 at all times, and can hold its lock position by engaging with an engaging section 13a of a release plate 13 at the lock position. Furthermore, the engaging condition is released by turning and energizing in the direction of engagement with the lock plate 12 by a spring at all times and turning to the anti-energizing side forcedly through an operation member 43.
Patent JP-H1178991-A (JP)
Title: Forward body structure of vehicle
Inventor: MASUDA TOSHIO
IPC: B62D25/08
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To allow the collision load to be extensively transmitted and absorbed from a front frame to rear vehicle body frame members even in a case of an offset collision or a diagonal collision of a vehicle. SOLUTION: An outside reinforcement 8 in which three groove-like sectional parts 81, 82, 83 are radially formed rearward from a front frame fixed part 8a at the front end are joined with and connected to a cabin reinforcement 9 having groove-like sectional parts 91, 92 across a toe board 2 and a floor panel 3 rearward thereof, a rear end part of a front frame 1 is fixed to a front frame fixed part 8a of the outside reinforcement 8, a first closed sectional part formed of the groove-like sectional parts 81, 91 is fixed to a wheel house 4 and a side sill 5, a second closed sectional part formed of the groove-like sectional parts 82, 92 is fixed to a side frame 6, and the groove-like sectional part 83 is fixed to a skirt part of a center tunnel part 30 to transmit the collision load to the side sill 5, the side frame 6, etc.
Patent JP-2001090751-A (JP)
Title: One-way clutch, and pulley unit using same
Inventor: TERADA TADAHIRO
IPC: F16D41/06
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent uneven abrasion in a cam surface of one member of an inner ring or an outer ring of a one-way clutch for achieving a long service life of it. SOLUTION: A cam surface 10a is provided in the inner ring 10 to gradually enlarge a space to the outer ring 11 in one circumferential direction to form a wedge-like space, and a roller 13 is provided between the cam surface 10a and an inner circumferential surface of the outer ring 11, so the inner ring 10 and the outer ring 11 are changed between a lock state where they are synchronously rotated and a free state where they are relatively rotated based on a circumferential position of the roller 13 to the wedge-like space in this one-way clutch, where a lubricating oil holding part 30 is formed in the cam surface 10a.
Patent JP-S63122997-A (JP)
Inventor: WAGOUYA YOSHIO
IPC: G21F9/02
Filed: 1986-11-12
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-S62131915-A (JP)
Title: Direct injection type two cycle engine
Inventor: TANAHASHI TOSHIO
IPC: F02B75/02
Filed: 1985-12-02
Abstract: PURPOSE:To expand the range of self-ignition of fuel by arranging a fuel injection nozzle at the upper center of a cylinder, providing valve switching type exhaust ports at the upper section of the cylinder, and also providing scavenge ports on the lower periphery of the cylinder whereby injecting fuel at the early stage of a compression stroke of a piston. CONSTITUTION:A fuel injection nozzle A is arranged at the upper center of a cylinder, and exhaust valves 3 and 4 are provided to the upper section of the cylinder wherein an amount of exhaust gas is controlled by throttle valves 6 and 8. Scavenge ports 16 are provided to the lower outer periphery of the cylinder for making a supercharger 18 scavenge thereby. When a piston is lowered, the exhaust valves 3 and 4 are opened for exhausting gas, and the scavenging action is started upon opening of the scavenge port 16. In the early stage of a compression stroke of a piston, an exhaust gas layer and a fresh air layer are formed in the upper portion B and in the lower portion C of the cylinder respectively, and fuel is injected from the fuel injection nozzle A toward the boundary layer where the fresh air is heated up by exhaust gas. Injected fuel is sufficiently atomize for expanding the range for self-ignition.
Patent JP-H08129790-A (JP)
Title: Magnetic recording/reproducing device
Inventor: NAKAME SHUJI
IPC: G11B15/00
Filed: 1994-11-02
Abstract: PURPOSE: To eliminate a slack of a tape with simple constitution without providing a brake mechanism. CONSTITUTION: At the time of moving from fast-feeding/fast-rewinding operation to reproducing operation, an idler gear 7 is engaged with a reel gear 9, and the idler gear 8 is engaged with the reel gear 10. Then, the reel gear 9 is rotary driven counterclockwise by rotary drive force of a flywheel, and the reel gear 10 is rotation driven clockwise by the rotary drive force of another flywheel. Thus, since both reels 21, 22 are rotary driven in the directions opposite to each other, the slack of the tape is eliminated.
Patent JP-H03150730-A (JP)
Title: Optical information recording/reproducing device
Inventor: MURAO HIROSHI
IPC: G11B7/085
Filed: 1989-10-16
Abstract: PURPOSE:To always ensure a stable track servo operation after a jumping action of an objective lens despite the variance of characteristics of the component parts, the temperature change, the secular change, etc., by correcting the drive signal that analyzed the jumping action of the objective lens. CONSTITUTION:Receiving a jump command, a CPU 20 makes a control signal c' fall and at the same time outputs the control signals a' and b' to produce the drive signals A and B. When a jumping action is through with an objective lens 3, the CPU 20 reads the digital value of a tracking error signal out of an A/D conversion part 21 as the position of the lens 3. The drive time to be increased is read out based on the read data on the digital value and by reference to a table of a storage circuit 22. Then the drive time to be increased is added to the current drive time for calculation of the drive time of the next jumping action. This calculated drive time is stored in the circuit 22. The CPU 20 carries out this algorithm for each jump command received.
Patent JP-H02115654-A (JP)
Title: Hot water supplying apparatus with bath boiler
Inventor: UEDA TETSUYA
IPC: F24H1/00
Filed: 1988-10-26
Abstract: PURPOSE:To always stably detect the water level in a bathtub by attaching an inlet tube opened at its end to the lower part of the side face of an inlet space in a circulator, providing an air reserving space at the side of the inlet space, opening the reserving space toward the inlet space in the same direction as that of the end of the inlet tube, and reducing the gap of the opening. CONSTITUTION:An output tube 26 is provided in a circulator 23, an inlet tube 28 opened at its end is attached to the lower part of the side face of an inlet space 27, an air reserving space 29 is provided at the side of the space 27, opened toward the space 27 in the same direction as that of the end of an inlet tube 28, and an opening 32 is reduced in its gap. The opening 32 is so operated with positive pressure as to cancel negative pressure by the influence of flowing velocity at the time of additional combustion to prevent the space 29 from becoming negative pressure, thereby preventing a water level detector 25 from erroneously operating upon reception of the negative pressure even if it detects a predetermined water level in a bathtub 24. The pressure in the space 29 is slightly varied at the time of start and stop of a circulation pump 20, but the flowout of the air in the space 29 is prevented by the resistance in the gap of the opening 32, thereby always stably operating the detector 25.
Patent JP-S61148580-A (JP)
Title: Individual collating method by fingerprint
Inventor: EGUCHI SHIN
IPC: G06K9/00
Filed: 1984-12-21
Abstract: PURPOSE:To execute the fingerprint collation of high reliability by using not only fingerprint data but also a password code which only the person himself knows. CONSTITUTION:Every kind of pattern of fingerprint is encoded, and code numbers 1, 2, 3- are added preliminarily to patterns of fingerprint. A code number is recorded on a magnetic card to issue an ID Card, and this card is given to the person himself. These processings are controlled by a CPU 15 connected through a bus 14. An ID card terminal machine 16 is connected to the bus 14. In case of collation, the ID card is inserted to the ID card terminal machine 16. Further, his preliminarily registered finger is applied to a fingerprint detector and is picked up by a camera 11, and the code number obtained by classifying its pattern in a pattern classifying circuit 13 is collated with the code number recorded on the ID card to discriminate whether they coincide with each other or not.
Patent JP-S61147307-A (JP)
Title: Robot controller provided with interference avoiding function
Inventor: HOTTA SHIGEO
IPC: G05B19/4155
Filed: 1984-12-20
Abstract: PURPOSE:To eliminate the need for correction of an operating program by creating automatically a bypass when it is detected that a work head of a robot passes by an interference region and moves up to the outside of the interference region. CONSTITUTION:Before the movement of a robot is started, while a work head WH of the robot moves to an object position O, a discrimination means 2 discriminates whether or not the head WH passes by the interference region stored in an interference region storage means 1 and the object position O is at the outside of an interference region IB. When it is discriminated that the head passes by the region IB and the object position O exists at the outside of the interference region IB, a bypass operating means is activated to create automatically a bypass positioned at the outside by a prescribed amount than the boundary of the region IB. A moving control means 4 moves the work head WH along the bypass created automatically.
Patent JP-H06121192-A (JP)
Title: Noise removing circuit
Inventor: KONDO TETSUJIRO
IPC: H04N5/14
Filed: 1992-10-08
Abstract: PURPOSE:To improve a picture quality by effectively removing a noise even at an animation part and even at a still picture part. CONSTITUTION:A noise removing filter 13 for the animation part used when an input picture is the animation part, and a noise removing filter 40 for the still picture part used when the input picture is the still picture part, are supplied to a switching means 20. The output of one of the noise removing filters 13 and 40 is selected based on a movement detected output obtained from a movement detecting circuit 30 of the input picture. A noise removing effect can be increased by appropriately selecting a noise processing according to the animation and the still picture, so that the picture quality can be sharply improved. The mean value of a time direction weighted by the number (n) of the continuous still frames is outputted from the noise removing filter 40 for the still picture part, so that the mixed noise can be effectively suppressed.
Patent JP-H0987800-A (JP)
Title: C-0.5mo steel excellent in hydrogen corrosion resistance
Inventor: KIMURA KIMITOSHI
IPC: C22C38/14
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To improve the hydrogen corrosion resistance of C-0.5Mo steel. SOLUTION: One or more among 0.3-1.0% Ni, 0.001-0.003% B, 0.01-0.03% Ti and 0.01-0.03% B+Al are incorporated into C-0.5Mo steel contg. <=0.28% C, 0.10-0.457 Si, $1.0% Mn, 0.40-0.65% Mo, <=0.045% P and <=0.045% S. The occurrence of carbides and a metallic texture deteriorating hydrogen corrosion resistance is suppressed and satisfactory hydrogen corrosion resistance is ensured even for a thick material.
Patent JP-S63124191-A (JP)
Inventor: MATSUDA KOICHI
IPC: G08B25/00
Filed: 1986-11-14
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-H02176892-A (JP)
Title: Coffee percolator
Inventor: MORITA MASAHARU
IPC: A47J31/34
Filed: 1989-10-18
Abstract: PURPOSE:To freely correspond to a paper filter by providing a filter delivery mechanism to automatically deliver the paper filter synchronizing with a series of coffee percolating operations. CONSTITUTION:In the case of using the paper filter, the roll 10a of the paper filter 10 is mounted on a roll holder 4 in advance. After the filter 10 drawn out from the roll 10a is inserted between a material cup 2 and a filter block 3, the tip of the filter is set so as to be inserted between a drum 51 in a paper filter delivery mechanism 5 and a pinch roller 52. When the coffee percolating operation is progressed and a process is shifted to a coffee residuum process, a slider 58 is abutted with the part of minor diameter can plane of a control cam 53 fitting in a timing to separate the cup 2 from the block 3. Therefore, the roller 52 is pressed on the circumferential plane of the drum 51 receiving the pressing of a spring 59, which delivers the filter 10 in a direction of arrow head P by prescribed pitch, and coffee residuum generated on the filter 10 is sent to a processing container together with the filter 10.
Patent JP-H10184933-A (JP)
Title: Solenoid valve structure
Inventor: KAMIYA HARUO
IPC: F16K1/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To improve assembling workability of respective components such as an armature core, a movable body, etc., to the inner peripheral side of an electromagnetic coil, and to facilitate the management. SOLUTION: An armature core 18 is welded and fixed to the inner periphery of one end 17a of a sleeve 17 to be fixed to the inner periphery of an electromagnetic coil 16 in a valve body 15, and a valve seat 19 is welded and fixed to the inner periphery of the other end 17b. A movable body 20 is provided between the armature core 18 and the valve seat 19 so as to be freely slid, and a compression coil spring 28 for energizing the movable body 20 to the valve seat 19 side is elastically mounted between the movable body 20 and the armature core 18. Therefore, respective components such as the armature core 18 are integrated into a unit body 31 through the sleeve 17.
Patent JP-H02118365-A (JP)
Title: Air conditioner
Inventor: IMANISHI MASAMI
IPC: F25B47/02
Filed: 1988-10-27
Abstract: PURPOSE:To prevent a phenomenon of the return of liquid refrigerant to a compressor by connecting a bypass circuit that bypasses a portion of gas refrigerant having a high temperature and a high pressure, which is discharged from the compressor, to an extended pipeline provided between a first and a second throttle device, and by constituting the extended pipeline so that refrigerant passes therethrough in a two-phase flow at a low pressure. CONSTITUTION:A portion of gas refrigerant having a high temperature and a high pressure, which is discharged from a compressor 1, passes through a first bypass circuit 10 and exchanges heat with low-pressure refrigerant, which is sucked into a compressor 1, at a suction heat exchanger 11 to heat and completely vaporize the sucked refrigerant. On the other hand, the gas refrigerant itself is liquefied due to condensation and decompressed by an auxiliary capillary tube 12 to be converted into the two-phase flow liquid refrigerant having a low temperature and a lower pressure, and then flows into an extended pipeline 8 provided between a first and a second throttle device 4 and 5. This liquid refrigerant passes through a third bypass circuit 5c in the second throttle device 5 to flow into an indoor side heat exchanger 6 and exchanges heat with indoor air blown from an indoor side blower 6a to cool the indoor air. The liquid refrigerant is thereby evaporated to be gasified and passes through a four-way change-over valve 2 and an accumulator 7 to return to the compressor 1. Thus, a refrigerating cycle circuit is constituted.
Patent JP-H02118713-A (JP)
Title: Character recognition device
Inventor: HIROSE TADASHI
IPC: G06F3/0488
Filed: 1988-10-27
Abstract: PURPOSE:To draw a ruled line corresponding to the shift of an input pen in a frame unit surrounded by a lattice by setting the lattice virtual frame on the surface of an input part. CONSTITUTION:When the input pen display the instruction of a position on the surface of the input part 1, a detection means 4 reads instructed position information, and a conversion means 5 refers a frame setting means 3, converts instructed position information into position information of the frame and stores it in a storage means 6. When the input pen is shifted on the surface of the input part 1, position information of the frame after the input pen is shifted by a similar procedure, and a comparison means 7 compares position information of the frame after and before the pen is shifted. A ruled line generation means 8 displays the ruled line between both frames after and before shift with setting the width of one frame as the unit length of the ruled line. Namely, the ruled line is drawn in a frame unit and setting the width of the frame as the unit length. Thus, the ruled line can be inputted by a simple operation.
Patent JP-H02117143-A (JP)
Title: Manufacture of thin film transistor matrix
Inventor: ENDO TETSURO
IPC: H01L21/336
Filed: 1988-10-26
Abstract: PURPOSE:To prevent the generation of a short-circuit between a gate bus line and a drain bus line by a method wherein, after the gate bus line and a gate electrode are formed on an insulative substrate 1, side etchings are further performed in a degree that an insulating film on the gate electrode is removed. CONSTITUTION:An NiCr film 11 is formed on a glass substrate (a transparent insulative substrate) 1 and moreover, an SiNX film 12 is formed as an insulating film. Then, unnecessary parts are selectively removed. Subsequently, side etchings are performed in a degree that the film 12 is removed from the upper part of a gate electrode to form an interlayer insulating film 8 on the film 11 constituting a gate bus line GB. Then, an SiNX film (a gate insulating film) 2, an operating semiconductor layer 3 and an insulating film 4 are formed. Subsequently, a contact layer 6 and a metal film 7 for drain and source electrode use are formed and source and drain electrodes S and D and a drain bus line DB are formed. In an obtained TFT, as the SiNX film 8, which is used as the interlayer insulating film, is interposed between the gate and drain bus lines GB and DB in addition to the film 2, the risk of the generation of a short-circuit between the bus lines is significantly reduced.
Patent JP-H03135191-A (JP)
Title: Automatic color signal controller
Inventor: ONO KOICHI
IPC: H04N9/87
Filed: 1989-10-20
Abstract: PURPOSE:To attain automatic color signal control with small circuit scale by comparing a reference level with an absolute value of a 2nd demodulation component orthogonal to a 1st demodulation component of a burst signal of an input color signal and controlling the gain. CONSTITUTION:An input signal 30 is converted into a digital color signal 32 at an A/D converter 12 via a variable gain amplifier 11 and the sampling frequency is 4fsc phase-locked to a burst signal so that the demodulation is facilitated. A burst signal level detection circuit 24 generates a signal 33 representing a burst signal level from the signal 32 and a comparator circuit 22 compares the signal 33 with the quantity of an output signal 34 of a reference level generating circuit 21. A 1-bit control signal 35 is generated in response to the result of comparison, an LPF 32 smooths the signal 35 to form a gain control signal 36 to control the gain of the amplifier 11 so that the gain is small when the level of the signal 33 is larger than the signal 34 and the gain is increased when the signal 33 is smaller than the signal 34 thereby keeping the level of the burst signal in the signal 32 nearly constant.
Patent JP-H04147598-A (JP)
Title: Thin film electroluminescent panel
Inventor: TANIGUCHI KOJI
IPC: H05B33/12
Filed: 1990-10-09
Abstract: PURPOSE:To enhance the emission efficiency and reduce the consumption power of a thin film electroluminescent panel by forming that electrode which is nearer to a base by means of stacking of layers of such metals that their transformation points and melting points at which changes in volume arise both exceed a specified temperature. CONSTITUTION:A thin film electroluminescent panel has an Fe-Cr-Ni film 21 formed on a glass base 1 as a first component film and an Ni film 22 formed on the Fe-Cr-Ni film 21 as a second component film. An absolute value layer 3, a luminescent layer 4, an insulative layer 5 and a transparent electrode 6 are sequentially formed on a first electrode 2 made by the Fe-Cr-Ni film 22. The transparent electrode 6 serving as a second electrode is formed in stripe patterns perpendicular to the first electrode 2. Since both the Fe-Cr-Ni film 21 and the Ni film 22 have transformation points and melting points in excess of 700 deg.C, both of the films can withstand thermal processes during manufacture. The thickness of the Fe-Cr-Ni film 21 is set at below one-fifth that of the Ni film 21 so as to reduce consumption power of the thin film electroluminescent panel.
Patent JP-H02118995-A (JP)
Title: Prom device
Inventor: MATSUBARA HIROAKI
IPC: G11C17/00
Filed: 1988-10-27
Abstract: PURPOSE:To decrease number of data write terminals to a PROM and to simplify the write procedure by outputting a latch signal to the 2nd register, a control signal to a tri-state buffer and an output enable signal to a PROM in a prescribed timing respectively from a signal generating circuit based on the signal inputted to one external input terminal. CONSTITUTION:When a data to be scheduled to be written in an EPROM 13 is inputted to the 1st register 25 of a PROM device 61, the device 61 inputs write data MSB - LSB to the inverse of PGM terminal 67 and uses a serial clock inputted to an SCK terminal 41 to write the data to the 1st register 25 sequentially. When a write data is inputted from a terminal 67, an input of a tri-state buffer 29 is inputted to an output of an AND circuit 65c of a signal generating circuit 25, an input to the 2nd register 27 is outputted to an output of the 1st OR circuit 65 and the inverse of OE input of the PROM 13 is outputted to an output of the 2nd OR circuit 65e respectively in a prescribed timing. Then number of external terminals of the PROM device is decreased to improve the degree of freedom of the design of the function circuit.