baber/WOPTO huggingface dataset:
Patent JP-H11119352-A (JP)
Title: Image processor
Inventor: TERAO TAKAHIRO
IPC: G03G15/04
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To eliminate an adverse influence exerted on copying operation due to the functional obstruction of a slide rail without providing an extra member nor causing the rise the cost, by providing a rail member with a projecting member eliminating an obstacle such as a finger, etc., in the case of moving an original platen. SOLUTION: A copying machine main body 12 is provided with the slide rail constituted of a moving body 13 and a guiding body 14 on its upper surface. The original platen 15 is provided with the moving body 13 and the main body 12 is provided with the guiding body 14 on its upper surface. In the case of performing the copying operation, the moving body 13 arranged on the original platen 15 on which a recording sheet is placed is moved along the guiding body 14. The guiding body 14 is attached to the main body 12 through a machine screw 17 and a projecting part 18 is formed to be integrally molded with the guiding body 14 near the machine screw 17. Furthermore, bending parts 19 are formed at both ends of the moving body 13 by notching the moving body 13.  By such constitution, the finger can be relieved by going along the inclination of the projecting part 18 even when it is positioned between the moving body 13 and the guiding body 14 and the original platen 15 moves to the position of the finger.
Patent JP-2000106960-A (JP)
Title: Mobile rack system
Inventor: MASUDA KATSUICHI
IPC: A47B63/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the inclination or fall of a rack by supporting a roller so as to roll on a guide surface in the case of earthquake or the like by axially fitting the roller, which can be freely rotated around a horizontal axis, at the upper part of the rack and arranging the guide surface for supporting the roller while rolling it in contact along with the moving direction of the roller at the time of rack inclination on the side of the ceiling. SOLUTION: When an earthquake or the like occurs and vibrations are acted upon a rack 1, wheels arranged at the base plate part of the rack L are unlocked and turned into free state from the rail on the side of floor surface. When the rack 1 is inclined forward in the direction of rail, the rear lower part of the rack 1 is floated from the rail. In this case, a rolling surface 2a of a roller 2 axially fitted to the upper part of the rack 1 is rolled in contact with both upper and lower guide surfaces 3b and 3a of a ceiling rail 3, and the rack 1 is prevented from being floated up. At the same time, by rolling the roller 2 along with both the upper and lower guide surfaces 3a and 3b while utilizing rolling touches without receiving considerable frictional resistance the oscillation of earthquake or the like is effectively absorbed and the fall of the rack 1 is prevented.
Patent JP-H02127338-A (JP)
Title: Image formation device
Inventor: TANABE TAKESHI
IPC: B65H5/06
Filed: 1988-11-04
Abstract: PURPOSE:To prevent the time lag between sheet material transport and image transcription and the shading of the sheet material, by providing an air blowing means at the upper stream in the vicinity of a resisting means, and bringing strikingly and sufficiently sheet materials of different strengths into contact with the resisting means. CONSTITUTION:A resisting means 2 whose purpose is to bring a delivered sheet material strikingly into contact with the nipping portion of the resisting means 2 and to stop it once and to correct skewing by forming a loop and afterward to transport the sheet material to an image formation portion again, is provided. An air blowing means 10 whose purpose is to blow air toward the nipping portion of the resisting means 2, is provided at the upper stream in the vicinity of this resisting means 2. On account of this air blowing means 10, force can be softly exerted over the wide area of the sheet material, and bringing sheet materials strikingly into contact with the resisting means 2 in spite of the difference of the strength of sheet materials, is conducted sufficiently, and for example, a color shear can be got rid of even for multiple images using multi colors.
Patent JP-H0594264-A (JP)
Title: Magnetic tape controller
Inventor: SHIRAISHI KAZUYA
IPC: G11B20/10
Filed: 1991-10-01
Abstract: PURPOSE:To prevent interruption in the case of transferring write data, which are transferred from a host device, to a magnetic tape unit. CONSTITUTION:When starting the write of data (step 33), a timer 1 is set. When the write is completed (step 31), the timer 1 is reset and a timer 2 is set. When read for data confirmation due to a read head is completed, the timer 2 is reset. Only when the values of the timers 1 and 2 are smaller than set values (steps 38 and 39), a processing is executed excepting for transfer. Thus, in the case of writing data in the magnetic tape unit or reading and confirming the data, the end time is respectively predicted so as not to execute processings not related to the transfer just before the end time and therefore, the respective ends can be discovered without being delayed.
Patent JP-H11115825-A (JP)
Title: Cabin device for self-traveling vehicle
Inventor: HAGIYAMA TAKESHI
IPC: B62D25/08
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To drain waste water caused by the operation of airconditioning equipment in the cabin of a self-traveling vehicle out smoothly by way of a drain hose arranged in the front of the cabin without stagnating the water even if the vehicle is continuously tilted forward for operation. SOLUTION: A cabin device, which is provided for a self-traveling vehicle such as a combine harvester, comprises a cabin 3 basically made of synthetic resin material. The support frame that forms an upper cabin frame 4 and a front cabin frame is constituted of poles 8 each formed in their one side with a longitudinal angle groove. The cabin 3 is mounted with air-conditioning equipment inside its rear section under its top roof member 9. The air-conditioning equipment includes a waste-water drain hose, which is arranged downward from the front section of the cabin 3 along the grooves cut in the poles 8.
Patent JP-H02125377-A (JP)
Title: Crt display device with arithmetic processing function
Inventor: SASANO KISABURO
IPC: G06T11/20
Filed: 1988-11-04
Abstract: PURPOSE:To enable the execution of arithmetic instructions and to make the CRT display device intelligent by receiving, decoding, and executing codes of plotting instructions and arithmetic instructions by an interpreter part. CONSTITUTION:When an instruction stored in a receiving buffer 6 is an arithmetic instruction, the interpreter center part 8 of the interpreter part 3 converts the arithmetic instruction to command format which can be executed by an arithmetic part 13 by referring to an instruction-command correspondence table 7 and the result is set in an arithmetic use command buffer 12. When the instruction is a plotting instruction, on the other hand, the instruction is converted into a plotting command by referring to the instruction-command correspondence table 7 and this is developed in a CRTC command buffer 9. At this time, when the plotting instruction is a plotting instruction which uses the arithmetic result as a parameter, the value of a parameter stored in an arithmetic result storage part 14 is obtained and the CRTC command buffer 9 is updated. Consequently, the high-function CRT display device which has an arithmetic function in addition to a potting function is obtained.
Patent JP-H09120122-A (JP)
Title: Image forming method for silver halide photographic sensitive material
Inventor: UEDA EIICHI
IPC: G03C5/395
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent the sticking of sludge in a processing soln. to a sensitive material even under slight replenishment. SOLUTION: When an image is formed, a developing soln. and/or a fixing soln. is replenished by <=200ml per 1m<2> silver halide photographic sensitive material. The absolute value of the impedance of the sensitive material to be processed is >=4×10<5> Ω and the sensitive material has at least one electrically conductive layer contg. 1-50vol.% particles of a conductor and/or a semiconductor. The conductor or semiconductor particles are a metallic element-contg. oxide sol.
Patent JP-H09126914-A (JP)
Title: Structure for fixing magnetostriction type sensor
Inventor: NARAMA SHINJI
IPC: G01L1/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To retain and fix a magnetostriction element in the state where force other than a detection object can not be applied to the magnetic field change region of a magnetostriction element with a simple operation when fixing a magetostriction type sensor to the detection object part, reduce the man-hour by eliminating the correction operation for canceling the force of stress residue, and improve the accuracy of a sensor detection value. SOLUTION: First and second set screws 31 and 43 are advanced so that they can be clamped with a specific torque while a magnetostriction element 3 is brought into contact with the bottom surface of first and second accommodation recessed parts and at the same time, the first and second projecting parts of the first and second set screws 31 and 43 are in contact with each of a pair of holes 10 of the magnetostriction element 3. Then, each of a pair of edge parts of the magnetostriction element 3 are pressed against the bottom surfaces in the first and second accommodation recessed parts as guided by the first and second projecting parts.
Patent JP-H06324190-A (JP)
Title: Water intake equipment for nuclear power plant
Inventor: KOYAMA KAZUTO
IPC: G21D1/00
Filed: 1993-11-09
Abstract: PURPOSE:To provide an economic measure by which influence is not exerted upon layout of a plant equipment to the possible minimum level in securing a water intake source of an emergency system seawater pump at a tidal wave time in a nuclear power plant. CONSTITUTION:A water intake shared open conduit 2 and a water discharge shared open conduit are arranged in close vicinity in parallel to each other in the installing and developing direction of a nuclear power plant, and a dam 6 to prevent outflow of seawater of the water intake shared open conduit 2 at tidal wave time is arranged near a seawater intake port of the water intake shared open conduit 2, that is, in a position in close vicinity to the shoreline of the water intake shared open conduit 2. The upper end of the dam 6 is set lower than an ordinary use system seawater pump suction port 14 of an ordinary use system seawater pump arranged in a pump house 9, and an effective water source area 20 is secured for seawater to be sucked by an emergency seawater pump suction port 17 of an emergency system seawater pump 15.
Patent JP-2000091504-A (JP)
Title: Semiconductor integrated circuit and layout method thereof
Inventor: KATO HIROYUKI
IPC: H01L27/04
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To design a layout pattern, in which relative accuracy is maintained in a short TAT by dividing elements, in which relative accuracy is required, in a semiconductor integrated circuit, and symmetrically arranging the divided elements to center around a certain one point in response to a relative precision ratio. SOLUTION: In a current mirror circuit, transistors A, B, C are disposed relatively, centering around a certain one point on a layout. Only one element after division is arranged at the center, and other elements are disposed bilaterally in a lateral one row on both sides at the time of one element, in which a relative ratio is an odd number. The size of the divided elements is halved and only one element after division is disposed at the center, and other elements are arranged sqmetrically in the lateral one row, on both sides or disposed in the lateral one row so that the small elements in total width are placed on the insides when two or more of the elements, in which relative ratios are all odd number. The small elements in total width are arranged in the lateral one row so that the elements are placed on the insides for the elements, when all relative ratios are even numbers.  Accordingly, the relative accuracy of the elements required for circuit characteristics can be ensured.
Patent JP-H07164604-A (JP)
Title: Base material for medicare container
Inventor: SHINONOME OSAMI
IPC: B32B27/08
Filed: 1993-11-09
Abstract: PURPOSE:To provide satisfactory heat sealing properties by using a multilayer laminate consisting of a crystalline polypropylene layer A, a layer B containing a polymer composition of polypropylene amorphous polymer, and a low-density polyethylene layer C, which are positioned as an outermost layer, an intermediate layer and an innermost layer respectively. CONSTITUTION:A multilayer laminate is composed of a crystalline polypropylene copolymer layer A, a layer B containing a polymer composition of polypropylene or polybutene amorphous polymer, and a low-density polyethylene layer C as main components. In addition A, B, C are positioned as an outermost layer, an intermediate layer and an innermost layer respectively. Further, a base material for a medicare container is not only a multilayer laminate of three different kinds and three layers but also can be, for example, the form of a laminate composed of three different kinds and three layers type of A/B/A/C.
Patent JP-H08133116-A (JP)
Title: Right and left force estimation device and steering controller using it
Inventor: KOMURA SHINGO
IPC: B62D7/14
Filed: 1994-11-14
Abstract: PURPOSE: To realize the stable travel of a vehicle by accurately estimating right and left forces to be generated at vehicle wheels due to road surface disturbance, canceling the right and left forces that are due to the road surface disturbance. CONSTITUTION: A distance detecting means M1 detects distances between a vehicle body and the vehicle wheels of a vehicle. A vehicle speed detecting means M2 detects the vehicle speed of a vehicle. A right and left force estimating means M3 estimates right and left forces to be generated at vehicle wheels due to road surface disturbance on the basis of distance and vehicle speed.
Patent JP-H05121400-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUNAGA TETSUYA
IPC: H01L21/265
Filed: 1991-10-25
Abstract: PURPOSE:To reduce a manufacturing cost and to improve yield by rationalizing manufacturing steps for forming a buffer film for alleviating a damage on a substrate by ion implanting. CONSTITUTION:A silicon nitride film 23 is formed on a predetermined region on a silicon substrate 21 through a pad oxide film 22, and with the film 23 as an antioxidative mask it is thermally oxidized to form a LOCOS oxide film 24. Thereafter, the film 23 is removed by etching, the film 22 is allowed to remain, the film 22 is used as a buffer film 25 for ion implanting, boron and arsenic are sequentially implanted in the substrate 21 from above the film 25 to form a P-type impurity layer 26 and an N-type impurity layer 29.
Patent JP-H04154336-A (JP)
Title: Data communication system
Inventor: NAKAMURA AKINOBU
IPC: H04L12/40
Filed: 1990-10-18
Abstract: PURPOSE:To realize the digital transmission between equipments in which setting of a transmission mode is different by setting the transmission mode of a receiving side to the same as the transmission mode of a transmitting side. CONSTITUTION:When a communication equipment 1 provided with a transmission mode A and a transmission mode B executes digital transmission to a communication equipment provided with the transmission mode B and a transmission mode C, the communication equipment 1 outputs an analog signal of a certain specific level to a transmission line 5. When this analog signal is inputted, the communication equipment 2 provided with the transmission mode B and the transmission mode C obtains an A/D conversion output 7 of the analog signal by an A/D converter 6. By this conversion output 7, information of the transmission mode B is set to a serial interface 10 from a ROM 8 in which a digital transmission mode of the transmission mode B and the transmission mode C. Thereafter, the digital transmission is executed.
Patent JP-S62139263-A (JP)
Title: Lead-acid battery
Inventor: MORIMOTO YOSHINARI
IPC: H01M4/68
Filed: 1985-12-12
Abstract: PURPOSE:To improve the life of a lead-acid battery by limiting the sum of antimony content and arsenic content in a cathode substrate alloy to 1.6-2.5wt%. CONSTITUTION:Antimony contained in a lead alloy is easy to form a rutile oxide film (main composition is alpha-PbO2) in the initial charge or during charge. Thereby, the electrical contact of lead dioxide (beta-PbO2) which is active material with a substrate alloy is sufficiently made. In addition, antimony has low anodic dissolution potential, and a part of antimony is dissolved from the substrate during charge-discharge, and absorbed in the active material or the oxide film. This retards discharge reaction of the substrate surface oxide which acts as a current collector for cathode plate. The sum of antimony content and arsenic content is controlled to 1.6-2.5wt%. Thereby the cycle life of the cathode plate is improved.
Patent JP-H1192029-A (JP)
Title: Cradle device
Inventor: YAMATO MANABU
IPC: D01H9/04
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To simplify a configuration and assuredly operate a brake mechanism in accordance with the movement of the sliding member of a vibrationproof mechanism. SOLUTION: A brake arm operating part 20b for opening and closing a brake arm 17 in a brake mechanism 11 is formed integrally with a sliding contact member 20 having a sliding contact part 20a coming into sliding contact with a damper plate 19 so as to operate the brake mechanism 11 when a cradle arm 6 rotates to a prescribed position so that the sliding contact member 20 is separated from the damper plate 19.
Patent JP-H07111284-A (JP)
Title: Contact judging method
Inventor: TACHIBANA NOBUHIRO
IPC: H01L21/60
Filed: 1993-10-13
Abstract: PURPOSE:To make it possible to perform contact test accurately and easily by judging that a first image and a second image do not contact each other if a picture element consisting of a code '1' exists in an image after processing and by judging that the first image and the second image contact each other if said picture element does not exist. CONSTITUTION:Whether a code '1' exists in an image after processing is judged after performing adjacent code inversion processing. If the code '1' remains in the image after processing, then this means that the image of an trace of needle 10 exists independently in an image of a bonding pad 30, thereby judging 'no contact'. On the other hand, if there is no code '1' in the image after processing, then the image of the trace of needle 10 is adjacent to the image on the surface 20 of substrate, thereby judging 'presence of contact'. Contact judgment can be performed easily and reliably only by performing the image processing in a series of steps by computer as stated above and quantitatively judging whether a code '1' exists within the image after the processing.
Patent JP-H04155641-A (JP)
Title: Optical head
Inventor: NAKAMURA TORU
IPC: G11B11/105
Filed: 1990-10-17
Abstract: PURPOSE:To achieve reduction in size and weight and a lower cost of an optical head by converting a quantity of light received in a plurality of photo detecting areas of a photo detector from an optical element comprising a prism with a specified shape and a reflection mirror into an electrical signal for computation. CONSTITUTION:An optical element 8 receives reflected light from a disc 5 and has two surfaces as triangle pole-shaped bottom surfaces almost equivalent to a right- angled triangle in terms of interior angle, an inclined surface of a prism with one surface C8c being a convex lens surface among two surfaces except for the inclined surface and a plane of a reflecting element with one surface thereof being the plane while an opposed surface thereof is a surface B8b roughly cylindrical and mirror coated bonded optically through a polarization film. Two photo detecting areas exist on a photo detecting surface of a photo detector 9 to receive a light spot T13 and four photo detecting areas thereon to receive a light spot F14. Electrical signals from the light spots T13 and F14 are processed with a subtractor 16 and an adder and a photomagnetic disc information signal, a prebit signal, a focus error signal and a tracking error signal are detected by a push/pull method and a differential detection method.
Patent JP-2001100851-A (JP)
Title: Surge clamp circuit for power source circuit
Inventor: ONO YASUHIRO
IPC: G05F1/56
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a surge clamp circuit for power source circuit, with which dark currents are reduced as much as possible. SOLUTION: Concerning this circuit, a power source circuit 2 is composed of a serially connected surge clamp circuit 26 and a conventional CMOS-type constant voltage power source circuit 28, which reduces dark current to an extremely low level, and the dark current is reduced to an extremely low level by modifying the configuration of the surge clamp circuit 26 and the dark current is reduced to an extremely low level also as a power source circuit of a microcomputer 3 being a load. Namely, this surge clamp circuit 26 is composed of a drive transistor 20, a first Zener diode 21, a second Zener diode 22, a first resistor 23, a second resistor 24 and a third resistor 25, and further an NPN type control transistor 27 is used.
Patent JP-H03141476-A (JP)
Title: Sorting device
Inventor: MINAMI HIDEAKI
IPC: G06K9/62
Filed: 1989-10-27
Abstract: PURPOSE:To prevent such a case where the sorting of a processing object is affected by the break of a pattern, the noises, the rotation, etc., by securing an AND among the sorting data stored in blocks and deciding the sorting from an entire processing object. CONSTITUTION:The sorting data storage means 7a - 7d are provided to blocks B1 - B4 respectively and the bit length of these storage means are decided in response to the sorting number. An object is converted into the quantization data for each basic element and all quantization data are arranged in the prescribed order for production of the address information on the means 7a - 7d for each of blocks B1 - B4 consisting of selected basic elements. Then the accesses are given to the addresses shown by the produced address information and the bits corresponding to the sorting are set to the blocks B1 - B4 respectively. In a read state, the accesses are also given to the addresses shown by the address information and the sorting data are read out of the blocks B1 - B4. Then an AND arithmetic means 9 performs an AND operation for each corresponding bit and decides the sorting of an entire object. Thus the sorting is attained with high resistance to the noises and despite a partial defect of the object.
Patent JP-S63134849-A (JP)
Title: Pilot injection device for fuel injection pump
Inventor: HAYASHI TETSUSHI
IPC: F02M45/06
Filed: 1986-11-25
Abstract: PURPOSE:To prevent fuel from penetrating a piezoelectric element laminated body even after the longterm use of a pilot injection device by providing a relief groove which collects the fuel raiding into a sliding part between a casing and a piston and lets the above-mentioned fuel go into a low pressure fuel part, and a fuel passage. CONSTITUTION:High pressure fuel pressurizedly fed by a plunger 6 penetrates a clearance between the inner periphery 31a of a casing 31 and the outer periphery 41a of a piston 41. The high pressure fuel penetrated the clearance is first collected in a relief groove 42, and flows toward a fuel collecting chamber 36 through a fuel passage 43 when fuel pressure gradually rises to exceed pressure in the fuel collecting chamber 36. The fuel flowed into the fuel collecting chamber 36 is returned to the side of an intake port 8 through a communicating hole 37. Consequently, even when the piston 41 is slided for the longterm use of a pilot injection device, the fuel can never penetrate a piezoelectric element laminated body 45, and the occurrence of leakage due to the penetration of the fuel can be therefore prevented.