baber/WOPTO huggingface dataset:
Patent JP-S62113467-A (JP)
Title: Semiconductor memory device
Inventor: SAKAMOTO MITSURU
IPC: H01L27/10
Filed: 1985-11-12
Abstract: PURPOSE:To increase the plane density of a capacitance, and to narrow intervals among information storage sections by storing information charges on the first capacitance electrode side in the upper section of a groove capacitance section through a insulated gate field-effect transistor. CONSTITUTION:A capacitance section for an information storage section constituted by one MOS transistor and one capacitance section is composed in a shape that a first dielectric film 105, a first capacitance electrode 106 coating the dielectric film 105, a second dielectric film 110 on the capacitance electrode 106 and a second capacitance electrode 111, which coats the second dielectric film 110 and is connected electrically to a semiconductor substrate, are formed to a groove side-wall, being formed along the inside of the semiconductor substrate and contains a high-concentration impurity, and information charges are stored in the first capacitance electrode 106. Information charges are not stored on the semiconductor substrate side, and the semiconductor substrate side only fills the role of a counter electrode against the first capacitance electrode 106 in the same manner as the second capacitance electrode 111. Accordingly, the plane density of the capacitance is increased, and the information storage sections do not mutually interfere electrically, thus narrowing intervals among the information storage sections.
Patent JP-2001075556-A (JP)
Title: Reed of single-reed woodwind instrument
Inventor: KATAYAMA SHINJI
IPC: G10D9/02
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively produce the above instrument and to obtain stable quality by forming a reed to be mounted at a blow hole of a liquid crystal polymer. SOLUTION: The reed 3 is formed of a synthetic resin, more particularly the liquid crystal polymer to a thin planar form of an approximately rectangular shape such that its base part is formed to a thin and identical-shape part 3A of a semicylindrical shape and that the front end forms a vibration part 3B and is made gradually thinner toward the front end. Such reed 3 has approximately the same shape except that its material is different from the material of the conventional reed formed by a natural ditch reed. Since the reed 3 directly affects sound quality, the reed having the material characteristics approximate to those of the natural ditch reed are required to be selected. The reeds are therefore manufactured of the various synthetic resins and are compared with the reed made of the natural ditch reed.  The results thereof evidence that the best sound quality may be obtained with the reeds formed of the liquid crystal polymers and such reeds are on a par with the reeds made of the natural ditch reed. Fully aromatic polyester, for example, Vectora (R), is used as the liquid crystal polymer.
Patent JP-2000090095-A (JP)
Title: Image information managing system
Inventor: SHIMURA KAZUHIKO
IPC: G06F17/30
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To efficiently retrieve image information recorded by an electronic camera through external equipment such as a personal computer. SOLUTION: Concerning an image information managing system 20 for simultaneously managing camera side information inputted from a camera 10 and system side information stored in the main body of system while being connected to the electronic camera 10 for recording the image information provided by picking up the image of an object on an IC card 11, this system is provided with a first storage part (hard disk) 21 for storing the system side information, second storage part (RAM) 22 for storing the camera side information and display part for simultaneously displaying a first tree structure hierarchized in the shape of tree while adding a folder name to a directory, to which the system side information belongs, a second tree structure hierarchized in the shape of tree while adding a folder name to a directory, to which the camera side information belongs,  independently of the first tree structure and image information belonging to the selected folder structure in various areas on the same picture.
Patent JP-S62114131-A (JP)
Title: Optical reproducing method
Inventor: NAGASHIMA MICHIYOSHI
IPC: G11B7/005
Filed: 1985-11-13
Abstract: PURPOSE:To cause interference with simple constitution by detecting each reflected light from the front face and the rear face as a half mirror from a parallel glass plate provided in a reflected optical path from a disc. CONSTITUTION:The light from a semiconductor laser 1 is reflected in a recording face 7 via a beam splitter 4 and the parallel glass plate 23 is provided in the optical path, and a beam (a) reflected in the surface 24 as the half mirror and a beam (b) reflected in the rear face 25 are detected by a photodetector F. Since the axes of the beams (a, b) are deviated a little, they are not interfered and the interference region W is observed. Thus, the 1st order or the inverse of 1st order and the 0-th order diffract lights are interfered to record/ reproduce a high frequency signal.
Patent JP-H0679627-A (JP)
Title: Vertical sand blast device
Inventor: UEDA TOMOKIYO
IPC: B24C3/32
Filed: 1992-08-28
Abstract: PURPOSE:To facilitate the sand blasting work by fitting a vertical cabinet to the upper part of a cable, which is arranged vertically, at the time of eliminating the insulating film of an element wire in the connection end of the cable. CONSTITUTION:At the time of forming a connection part in the end of a cable to be laid vertically, the insulating cover of the cable 1 is peeled, and a base support member 40 is fitted for fixation to the lower part of the end connection of an exposed conductor 2. A bottom plate 30 of a cabinet is fitted to a support flange 42 provided in the base support member 40, and a conical ring 45 is installed to the upper part of an opening 35 of the central part, and rubber sheets 46, 48 are arranged in the upper and the lower parts of the conical ring 45 to form a seal means. A cylindrical main body 11 is combined on the bottom plate 30 of the cabinet to form a vertical cabinet 10, and the work for eliminating the insulating film of an element wire by sand blasting is performed inside of the vertical cabinet.
Patent JP-2001075822-A (JP)
Title: Memory area of real time os and task managing method using the memory area
Inventor: MAEDA KATSUSADA
IPC: G06F9/46
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a memory area for a real time OS capable of reducing the load of task elimination processing and a task managing method using the memory area. SOLUTION: The components of the memory area for this real time OS are a ready queue 001 being a conventional component, a timer queue 002, an active task address 003, a ready queue leading pointer 004, a ready queue space leading pointer 005, a timer queue leading pointer 006, a timer queue space leading pointer 007, a memory 101 for an elimination task that is newly added, a counter 102 for the elimination task, a counter 103 for the elimination task and a task counter 104.
Patent JP-H07109744-A (JP)
Title: Height position limiting controller of construction machinery
Inventor: NASU KATSUYOSHI
IPC: E02F3/43
Filed: 1993-10-12
Abstract: PURPOSE:To promote safety by limiting operation in the rising direction of boom to velocity set in advance in the case height position limits are released after the boom is stopped at a region exceeding an allowable elevation of the boom. CONSTITUTION:In the case an allowable elevation set switch 1 is turned CN after a boom is set in the required height by a boom control lever, an allowable elevation and a deceleration regional angle are stored in a storage section 6. After that, in the case the boom is controlled in the rising direction, a boom angle in that time is compared with the allowable elevation. Then, in the case the boom angle is larger than the allowable elevation, if a releasing switch 4 is in an OFF state, height position limits are continued to stop the boom. In the case the switch 4 is turned ON, and if time signals read from a timer 12 are within specific time, the boom is operated in a deceleration state. In addition, in the case the time signals exceed specific time, the boom is decided as malfunction, and the boom is stopped. According to the constitution, in the case height position limit control is released, the collision of the boom with an obstacle can be reduced, and it can cope with malfunction.
Patent JP-H0994690-A (JP)
Title: Cut wire for welding
Inventor: HASE KAORU
IPC: B23K35/36
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a cut wire for welding which has an excellent arc start property, is usable as an in-groove packing material and has good high-temp. crack resistance and hydrogen crack resistance. SOLUTION: The cut wire for welding is a cut wire 3a which is formed with a Cu clad layer 2 so as to coat a cut wire blank 1 and is further coated with oil. The diameter D of the cut wire 3a is 0.6 to 2.0mm and the length L in the longitudinal direction is 0.5 to 2Dmm. The value, in per cent, obtd. by dividing the Cu cladding quantity of the Cu clad layer 2 by the total weight of the cut wire is >=0.03 and the value, in ppm, obtd. by dividing the oil- component quantity of the oil by the total weight of the cut wire is 5 to 200ppm.
Patent JP-2001078612-A (JP)
Title: Pulling rope for taking walk together with animal
Inventor: MATSUSHITA YUJI
IPC: A01K27/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a dog-pulling rope which can be switched on to emit light, switched off to put out the light, and switched on to emit the light from the pulling rope portion in night and also at a dark place, and can thereby exhibit a recognition function by receiving a light emitter in the pulling rope member and integrally attaching a switch box in which a battery for operating the light emitter is disposed. SOLUTION: This pulling rope is formed by connecting one end of a tough, flexible and light-transmitting pulling rope member B having electroluminescent fibers (hereinafter referred to as ELF) therein to a holdfast A to be connected to the collar A1 or body ring of a dog, and attaching a holder D to the other end of the pulling rope through or having a switch case in which a battery to be connected to the ELF is disposed.
Patent JP-2000091747-A (JP)
Title: Circuit board for card connector
Inventor: OBATA HIROYUKI
IPC: H05K3/46
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To form a board for card connector relatively compactly and to provide additional contact by providing an additional signal circuit that is electrically independent of a signal circuit at a layer where the main part of a grounding circuit is arranged. SOLUTION: A circuit substrate 150 completes circuits by each circuit layer out of four layers and a number of via holes being connected to the circuit layer. A circuit layer A includes a first circuit substrate 161 for connecting via holes 82 and 83 and a contact pad 91 and a first additional circuit substrate 171 for connecting a via hole 87a and a connection pad 92. Second additional circuit wiring 166 for interconnecting one portion of a via hole 81b that is electrically connected to the additional contact 150 and the additional via hole 87a is provided further in a circuit layer B. A circuit layer C is also provided with third additional circuit wiring 167 for connecting an additional via hole 87b. A circuit layer D includes second circuit wiring 162 and fourth additional circuit wiring 172.
Patent JP-H0981053-A (JP)
Title: Electric field light emitting element and its driving method
Inventor: YAMAUCHI SHINGO
IPC: H05B44/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an electric field light emitting element having a good contrast. SOLUTION: A pixel part 26 has a first thin-film transistor(TFT) Q1 which is arranged at the intersected point of a data signal line Yj and a selection signal line Xi and turns on according to the voltage of the selection signal line Xi and a second thin-film transistor(TFT) Q2 which holds the data signal voltage supplied from the first TFT Q1 according to the on of the first TFT Q1 . The pixel part is so formed that the voltage impressed on the gate electrode 20C of the second TFT Q2 is held at a capacitor 21. The light emission of the pixel part 26 is, therefore, sustained until the selection signal line Xi is next selected. The contrast is thus exceedingly improved.
Patent JP-S61133526-A (JP)
Inventor: MAENISHI KOZO
IPC: H01H51/24
Filed: 1984-11-30
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-H0894745-A (JP)
Title: Responder of moving body identifying apparatus
Inventor: NAKAJIMA HIDEMI
IPC: G01S13/75
Filed: 1994-09-22
Abstract: PURPOSE: To obtain a responder, wherein the dissipation powder is low, high- speed modulation can be performed and demodulation level of an interrogator is obtained at the maximum degree even with one modulating element. CONSTITUTION: The specified radiowave transmitted from an interrogator 3 is received, and the received radiowave is modulated in correspondence with stored individual information and reflected to the interrogator 3. A responder 5 of a moving body identifying apparatus 1 transmits the stored individual information without contact and receives the radiowave transmitted from the interrogator 3. At the same time, the following parts provided. An antenna 45 transmits the received radiowave. A modulating part 47 is connected to the antenna 45 through a transmission line and comprises a modulating element, which performs switching operation with a voltage. A detecting part 49 is connected to the modulating part 47 through a transmission line and detects the received radiowave from the inerrogator 3.  A transmission line 51 is connected to the detecting part 49 and reflects the received radiowave with the opend end part.
Patent JP-H0974521-A (JP)
Title: Input voltage generation circuit for protection transistor of ccd solid state imaging device
Inventor: HAMAZAKI MASAHARU
IPC: H04N5/341
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an input voltage generation circuit which can generate the input voltage of a protection transistor inside a CCD solid state imaging device. SOLUTION: A clock pulse V that is always kept at the present level VL is selected among polyphase clock pulses V1 to V4 which vary between the level VL and a level VH or VT and then outputted. In other words, an input voltage generation part B insludes a detection part I which produces the drive signals between the time when the clock pulse V of a phase corresponding to its own one varies to the VL level from the VH level and then the time when the pulse V of the next phase varies to the VL level from the VH level, a NOR and an output part Tr which receives the drive signal from the part I and outputs the pulse V of the phase corresponding to its own one. Then the part B is prevented to every phase.
Patent JP-H1196330-A (JP)
Title: Remaining medium amount detecting method
Inventor: INOGUCHI TAKUYA
IPC: G06M9/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a remaining medium amount detecting method with which the amount of remaining medium can be exactly detected at the time point of the number of media reaching a level less than a fixed amount even when the number of media loaded into a medium issue device or the thickness of one medium is not clear. SOLUTION: This method has a medium conveying mechanism 2 as a means for totally vertically moving media 5 on a carrier path 1, sensor 3 as a means for detecting the media 5 and as a means for detecting the presence/absence of the medium 5 from a step caused by moving the overlapped media 5 upward along with the carrier path 1 at the same time, and sensor 4 as a means for detecting the existence of media 5 more than one. The number of remaining media can be exactly grasped by calculating the number of media 5 existent on the carrier path 1 from the moving amount of media 5 operated between the sensors 3 and 4 and the thickness data of the medium found by the sensor 3.
Patent JP-H02104607-A (JP)
Title: Foaming inhibitor for desiliconization in casting bed
Inventor: FURUYA SHIGEKI
IPC: C21C1/04
Filed: 1988-10-12
Abstract: PURPOSE:To enhance the foaming preventing effect of a foaming inhibitor contg. SiO2, CaO and MgO and to reduce the cost by mixing the foaming inhibitor with powdery iron ore so as to specify the bulk specific gravity. CONSTITUTION:The bulk specific gravity of a foaming inhibitor contg. SiO2 CaO and MgO is regulated to 1.5-2 by mixing with powdery iron ore to obtain a foaming inhibitor used in combination with a desiliconizing agent when molten pig iron is desiliconized in a casting bed. Since this foaming inhibitor drops through a slag layer because of the higher specific gravity than that of the conventional foaming inhibitor, ventholes for allowing gas causing foaming to escape are pierced in the slag layer. The cost of this foaming inhibitor is reduced by mixing with the iron ore.
Patent JP-2000086351-A (JP)
Title: Bottomed cylindrical sintered ceramic material and its production
Inventor: ISHIKAWA HIROYA
IPC: C04B35/64
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To produce a sintered material having large size, thin wall and excellent form accuracy by firing a formed ceramic material loosely put on a columnar core material wherein the thickness D at the end of the opening of the formed material is set to be larger than the thickness C of the cylindrical wall by a specific factor when the thermal expansion coefficient of the core material is larger than that of the sintered material. SOLUTION: The thickness D at the end of the opening of the formed material is set to 2 to 5 times the thickness C of the wall. The length of the core material 3 is set to be shorter than the distance from the opening of the formed material 1 to the inside of the bottom-closed cylinder and longer than the distance from the opening of a sintered material fired without using a core material to the inside of the bottom-closed cylinder. The closed bottom face is freed from the core material 3 at the initial stage of the firing shrinkage to suppress the generation of the deformation on the closed-bottom face or thereabout caused by the contact with the core material 3. When the firing is proceeded to a stage not to cause the deformation of the closed-bottom face even in contact with the core material the warpage and circularity of the cylinder is corrected with the core material while suspending the product 11 with the core material 3 contacting with the closed bottom face by the firing shrinkage.
Patent JP-H03120364-A (JP)
Title: Production of oxide thin film substrate and oxide thin film
Inventor: NAKANISHI TAKATOSHI
IPC: C23C16/30
Filed: 1989-09-29
Abstract: PURPOSE:To produce an oxide thin film excellent in surface flatness by heating a semiconductor substrate to a specified temp. while preventing its deterioration, then forming a buffer layer of a fluoride and introducing a gas contg. an organometallic compd. and oxygen. CONSTITUTION:A GaAs crystal substrate 11 is arranged in a reaction furnace 10 to be evacuated by a rotary pump 15. A gas contg. arsenic such as AsH3 is introduced into the furnace 10 from a high-pressure vessel 22, and the substrate 11 is heated by a heater 13 to the deposition temp. of an oxide thin film. As a result, the substrate 11 is not deteriorated. The supply of the gaseous AsH3 is then stopped, and immediately an organometallic compd. raw gas contg. fluorine and metal such as Ca(C2HO5F6)2 is introduced from a raw material vessel 41. A buffer layer consisting of the thin-film crystal of a metal fluoride such as CaF2 is deposited on the substrate. An org. compd. raw gas contg. Bi, Sr, Ca, Cu, etc., is then introduced into the furnace 10 from raw material vessels 42,... and a gas contg. oxygen from a high-pressure vessel 23. Consequently, a flat oxide thin film of a high-temp. superconductor based on BiSrCaCuO is deposited on the substrate 11.
Patent JP-H10103127-A (JP)
Title: Control device for engine
Inventor: KURIHARA MASARU
IPC: F02D29/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of an air/fuel ratio condition at starting time and just after starting of an engine adopting a hydraulic throttle actuator, improve startability and stability just after starting, and properly obtain a fuel injection amount and a throttle valve opening corresponding to a target intake air amount. SOLUTION: Based on an engine speed and intake pipe pressure, an actual stroke intake air amount Ga per 1 cylinder 1 intake stroke is set, a required stroke intake air amount MGa1 corresponding to a required output by a driver is set, also an idle required stroke intake air amount MGa2 is set. During the time a throttle opening is larger than a preset value in a value smaller than a degree, by the Ga, a fuel injection amount and a throttle opening control amount are set to a target stroke intake air amount MGa3 (S125), after the throttle opening is decreased to the preset value or less, by an integrated target stroke intake air amount A (S113) adding the MGa1/MGa2, the fuel injection amount and the throttle opening control amount are set to the target stroke intake air amount.
Patent JP-S63109634-A (JP)
Title: Message waiting signal sending system
Inventor: SHIBUYA KIYOSHI
IPC: H04M3/42
Filed: 1986-10-27
Abstract: PURPOSE:To realize an economical MW signal transmission system by providing a loop detection circuit or the like in common without the provision of a loop detection circuit or the like at each subscriber circuit and providing a small sized circuit to each subscriber circuit thereby avoiding the size of system from being increased. CONSTITUTION:A message waiting (MW) signal sending function is provided to subscriber circuits 4-1-4-N and a loop detection circuit 51 detecting off-hook of telephone sets 2-1-2-N and the MW signal generator 52 are provided in common. An MW trip signal is sent to all subscriber circuits 4-1-4-N when the loop detection circuit 51 detects off-hook, and the subscriber circuits 4-1-4-N sending the MW signal while receiving said signal stop once the sending of the MW signal to check the hook state of the accommodated telephone sets 2-1-2-N, and when the telephone sets 2-1-2-N are in the on-hook state, the MW signal is sent again. Thus, the economical MW signal sending system is realized without increasing the size of system by adding only the small sized MW trip control circuit 42 and a relay MW to the subscriber circuits 4-1-4-N.
Patent JP-S62114084-A (JP)
Title: Recessed area extracting system for solid model
Inventor: MURANO TOMOMITSU
IPC: G06T7/00
Filed: 1985-11-14
Abstract: PURPOSE:To extract all recessed areas of a solid model by executing a decision of labeling of irregularity, with respect to all edge lines for forming a polyhedron. CONSTITUTION:An input part 1 sends out a data of a solid model, which is obtained from a CAD (Computer Aided Design), etc., to an edge line irregularity deciding part 2. A control part 3 controls the edge line irregularity deciding part 2, executes a decision of irregularity to one edge line, repeats an operation for sending the edge line to which a label has been given, and surface information to a fundamental data storage part 4, and executes labeling of irregularity to all the edge lines. A recessed area existence deciding part 5 retrieves the label of each edge line stored in the fundamental data storage part 4, and checks whether a recessed edge line exists or not. When existence of a recessed edge line 14 is extracted from one label, the extraction of this recessed edge line is informed to a recessed are extracting part 6. Based on this recessed edge line 14, the recessed area extracting part 6 searches a surface 10 and 11 for forming a recessed area from the surface information stored in the fundamental data storage part 4, and writes the extracted surface 10 and 11 to a recessed area storage part 7.