baber/WOPTO huggingface dataset:
Patent JP-S63105430-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: TAKAHASHI SHIGERU
IPC: H01J9/26
Filed: 1986-10-22
Abstract: PURPOSE:To make it possible to eliminate bubbles produced at the seal interface of a frit suspension as much as possible, which causes to generate an exprosion or shrinkage, and a bulb crack, in an exhaust stroke, by giving a bubble protective means when the frit suspension is applied to the seal surface. CONSTITUTION:As a method of giving a bubble protective means, when a frit suspension is applied to a frit seal surface, the following methods are available: The seal surface is wet, a vibration is given to the seal surface, a humidity and a vibration are given to the seal surface, a solvent is spread on the seal surface, a vibration and a solvent are given to the seal surface, and the like. Since the bubbles generated at the coating are reduced thereby, and the suspension is attached in a large contact area, the generation rate of an exprosion or shrinkage, and a bulb crack defect is reduced extensively, the quality and the reliability can be improved, and the productibility can be also improved.
Patent JP-H06103787-A (JP)
Title: Semiconductor memory
Inventor: ISHIMURA TOMOSHI
IPC: G11C11/418
Filed: 1992-09-18
Abstract: PURPOSE:To reduce the number of division of a decoder by reducing the number of division of a memory array in a layout after substantial number of division is secured. CONSTITUTION:A threshold value of pass transistors(pTr) 16 and 18 is at Vth1 and a threshold value of pTrs 16' and 18' is at Vth2. Therefore, when potential of a word line 30 is at intermediate potential VM, pTrs 16, 18, 16' and 18' are in a cut off state. Potential of the line 30 is usually at this potential VM, when a memory cell(MC) 10 is accessed, potential of the line 30 is transited to a H level VH and pTrs 16 and 18 are made conduction state, when MC 10' is accessed, potential of the line 30 is transited to a L level VL and pTrs 16' and 18' are made conduction state. Thus, the MC 10 or the MC 10' is respectively accessed in accordance with transition to VH or VL of potential of the line 30 from potential VM, and the memory cell is made equally to be substantially divided into two even if it is one memory array in a layout 1.
Patent JP-S61128109-A (JP)
Title: Robot sensor by irregular trianglulation method
Inventor: ITO GIICHI
IPC: G01C15/00
Filed: 1984-11-28
Abstract: PURPOSE:To enable accurate detection of a weldment with a simplified construction, by overlapping bright point and view line, obtaining an electrical signal of light-receiver caused on this occasion as a timing signal and measuring each position co-ordinate of the measured point using a value of each angle obtained. CONSTITUTION:A robot sensor proper Q is provided with light-projector L and light-receiver R respectively in position QL, QR apart from the center axis by a distance d. When a light beam LP of the projector L changes its direction maintaining the distance (d) as constant and a bright point alpha generated on the specimen surface J is laid on its after crossing a view line beta, an image of the bright point alpha is developed on a light-receiving diode of the light-receiver R and an electric output is derived from its output terminal. A position of intersection of view line beta and bright point alpha is calculated by the principle of the triangulation by reading value of each angle with the pulse signal of the electrical output. Thus, shape of a body can welding position to be welded are measured correctly under an intense beam of welding arc.
Patent JP-H0991286-A (JP)
Title: Document editing device and recording medium
Inventor: ODA MAKOTO
IPC: G06F17/24
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To shorten the editing time of a document accompanied with a double spread editing by reducing the labor of the double spread editing. SOLUTION: When a block object of English sentences as a set of a drawing and English sentences explaining it and a block object of explaining sentences in French and German are arranged in a double spread page, input of a file name and management number (engine features) (****E) corresponding to the arrangement order of the block object of English sentences is accepted, and the input of related management number (****F) (****G) of the block object of explaining sentences in French and German is accepted, and an area (hmax ) where the object whose height for visualization like print is highest of heights hE, hF, and hG can be arranged is calculated, and this area is set to dimensions of the area where block objects in English, French, and German should be arranged in a double spread page,  and layout of block objects in three languages is determined in the double spread area having these dimensions.
Patent JP-H08114797-A (JP)
Title: Reflection type liquid crystal display device and its production
Inventor: CHINO EIJI
IPC: G02F1/1335
Filed: 1994-10-14
Abstract: PURPOSE: To enable bright display by forming reflection electrodes having ruggedness of a specific shapes on one substrate of a pair of the substrates. CONSTITUTION: A liquid crystal-high polymer light controllable layer 16 dispersed with liquid crystals and high polymers with each other is formed between two sheets of the substrates 11 and 17. An active element having pixel electrodes 14 having a reflection function is formed on the liquid crystal-high polymer light controllable layer 16 side of the one substrate 11 and the reflection surface of the reflection film 15 is a smoothly rugged surface and is so formed as to have a predetermined average angle of inclination. Transparent electrodes and oriented film are formed on the surface of the liquid crystal-high polymer light controllable layer 16 of another substrate 17.  The reflection surface of the reflection film 15 is so formed as to have the predetermined average angle of inclination in such a manner, by which incident light is effectively utilized and the intensity of the reflected light in the direction normal to the substrate surface is increased without providing the reflection plate with a scattering function.
Patent JP-H0298722-A (JP)
Title: Data processor with power source control function
Inventor: WATANABE HARUKO
IPC: G06F1/26
Filed: 1988-10-05
Abstract: PURPOSE:To save power consumption by performing the application/interruption control of a supply power source to an option slot part, and supplying a power source only as necessary. CONSTITUTION:A program 1 issues an instruction to apply/interrupt the supply power source to each of the option slot parts 51-5n at a data processor main body 2. A power source part 3 always supplies the power source also to the data processor main body 2. Also, a switch part 4 can perform the application/ interruption of the supply power source to an arbitrary one of the option slot parts 51-5n by receiving control by the program 1 and turning on/off switching devices 41-4n selectively. In such a manner, no power source is supplied to an unused option slot part, which saves the power consumption.
Patent JP-S62109133-A (JP)
Title: Microprogram controller
Inventor: KANEKO HIROAKI
IPC: G06F9/22
Filed: 1985-11-08
Abstract: PURPOSE:To obtain a conditional branch microinstruction having a high executing speed with a short conditional field by selecting one of plural combinations produced by a combination generating means that attains its function according to the contents of a latch with which the value can be set with execution of a microinstruction. CONSTITUTION:A strobe signal is produced when a state selection latch 110 as a destination register for transfer microinstructions. Then the lower 4 bits of a data bus are latched by a state selection latch 110. A state generating circuit 111 produces 16 types of state signals G0-G15 at a time according to the contents of SF, ZF, CF and OF respectively. A state selector 112 decodes the 4-bit data and defines the state signal Gn that satisfies the decoding conditions as a selection state signal SEL. The signal SEL is connected to a single input STATEm of a selection selector 105 as a single condition of a conditional branch microinstruction. Then the selection state signal STATEm is checked as long as the contents of a conditional field COND of the conditional branch microinstruction are equal to (m).
Patent JP-S61128125-A (JP)
Title: Liquid level meter
Inventor: MURAKOSHI TOSHINORI
IPC: G01F23/296
Filed: 1984-11-27
Abstract: PURPOSE:To obtain an accurate liquid level constantly, by attaching a vibration generator providing a vibration to a tank which changes free vibration frequency corresponding to its level of liquid contained therein, detecting the free vibration frequency during the time which the vibration being provided and by calculating and indicated the level. CONSTITUTION:On top of a tank 11, a vibration generating unit 13 providing the vibration to the tank 11 is mounted. On the top of the tank 11, a frequency detecting unit 15 is mounted in the neighborhood of the unit 13. The unit 15, upon receiving electric power from the source 14, detects the free vibration frequency of the tank 11. An output of the unit 15 is supplied to a calculating unit 16 and the level of the liquid 12 stored in the tank 11 is calculated for display. Thus, constant measurement of liquid level with good accuracy becomes available, unaffected by inside construction conditions such as temperature, humidity, etc.
Patent JP-H1184704-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TOKUTAKE SHIGEAKI
IPC: G03G5/14
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of image noises such as black spots on an image in any environment by anodically oxidizing the surface of an Al-or Al alloy substrate, carrying out a pore sealing treatment, dipping the substrate in a dispersion of fine resin particles dispersed with a cationic surfactant and forming a photosensitive layer on the resultant photoreceptor substrate. SOLUTION: The surface of an Al or Al alloy substrate is anodically oxidized in an acidic bath such as sulfuric acid, a pore sealing treatment is carried out with a nickel acetate treating soln. contg. an anionic surfactant and the substrate is dipped in a dispersion of fine resin particles dispersed with a cationic surfactant. At least a photosensitive layer is formed on the resultant photoreceptor substrate. The fine resin particles are preferably fine particles of one or more resins selected from the group comprising acrylic resin, fluororesin, vinylidene fluoride resin, styrene resin and urethane resin and the average particle diameter of the fine resin particles is preferably regulated to 0.01-1.0 μm.
Patent JP-S61128453-A (JP)
Title: Scanning electron microscope
Inventor: HATTORI HIDEO
IPC: H01J37/244
Filed: 1984-11-27
Abstract: PURPOSE:To remove influence due to a reflective electron, from a secondary electron image on a sample surface by applying negative voltage to a grid stretched at a small distance from the under surface of the object lens of a scanning electron microscope so as to cover the under surface. CONSTITUTION:A grid 8 is stretched at a small distance from the under surface of an object lens 3 in a scanning electron microscope along said under surface so as to cover other parts except a lens opening 4 and the negative voltage is applied to the object lens 3 set at the earth potential. The secondary electron emitted from the spots other than a sample surface 6 on account of the electron reflected from the sample 6 is blocked by a grid 8 and only the secondary electron from the sample 6 is made incident in a secondary electron detector 2. Therefore, the secondary electron image on the cathode-ray tube is defined to only the information from the sample surface and the S/N ratio of the electron microscope can be improved.
Patent JP-S60140041-A (JP)
Title: Operating signal receiving device of air conditioner
Inventor: TSUJII MASATOSHI
IPC: F24F11/02
Filed: 1983-12-27
Abstract: PURPOSE:To reduce the number of receiving elements in use and simplify the electric circuit by a structure wherein an operating signal receiving device utilizing cordless transmission and reception can be performed from two directions with a single receiving element by utilizing reflectors. CONSTITUTION:The constitution of the titled device is as fllows: A front aperture 6 and a bottom aperture 7 are arranged on the front face and bottom face of the indoor unit 1 of an air conditioner mounted in an elevation at an end of a room. A curved surface shaped reflector 8 ranging throughout both the apertures 6 and 7 and a light receiving element 9 located near the center of the reflector 8 are arranged in the indoor unit 1. In addition, a curved surface shaped auxiliary reflector 10, which concentrates straying light signals by missing the light receiving element 9 after being reflected from the reflector 8 to the light receiving element 9, is also arranged in he indoor unit 1.
Patent JP-H03115008-A (JP)
Title: Travel transporter
Inventor: HIROSHIMA YUICHIRO
IPC: B65G47/52
Filed: 1989-09-28
Abstract: PURPOSE:To make a constitution simple and automate the travel start of a truck, by providing a truck travel engagement member at a chain moving along a travel rail, and providing on a truck follower members for advancing and retreating which are engaged with this engagement member, and stoppers which retain respective follower members at operation positions. CONSTITUTION:When an endless drive chain 3 is driven in circulation, the drive engagement member 4 of the upper horizontal portion of the chain 3 is engaged with the rear end portion of a follower engagement member 7 for advancing which is arranged at a descent position, and pushes a transport truck 5 and makes it travel on a rail 2. Also, when the drive engagement member 4 is separated from the follower engagement member 7, the engagement member 4 pushes up a follower member 9 for retreat, and moves itself to the follower member 7, and engagement is made. Retreat is, likewise, operated by the follower member 9. There follower members 7, 9 are respectively retained at operation positions by means of stoppers 11, 12.
Patent JP-2000078904-A (JP)
Title: Lifting and lowering control apparatus for working vehicle
Inventor: YOSHIKAWA KENJI
IPC: A01B63/10
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To readily carry out the lifting and lowering operation of the lift arm of a working apparatus in an emergency of breakdown by the failure of a position sensor, etc., or in a standard state operation for performing the standard state of the lift arm. SOLUTION: This lifting and lowering control apparatus for a working vehicle is equipped with a position control mode for controlling the lifting and lowering of a working apparatus so as to make the operation position of a position adjuster 11 installed near an operator seat coincident with the height position of the working apparatus detected by a position sensor 12 based on the operation position of the position adjuster. In this case, the lifting and lowering control apparatus is equipped with a manual control mode for changing the upper limit side operation zone of the position adjuster 11 to a rising operation zone U and changing an operation zone except the upper limit side operation zone to a neutral zone N with a fixed mode change operation and making the position adjuster 11 function as an up switch for continuously raising the working apparatus toward the highest position.
Patent JP-S60140057-A (JP)
Inventor: NAKAZAWA AKIRA
IPC: F25B5/00
Filed: 1983-12-27
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-H1186266-A (JP)
Title: Magnetic recording medium
Inventor: HOSOKAWA KOJI
IPC: C09D175/04
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To improve electromagnetic conversion characteristic and durability during high density recording by using a polyurethane based resin, which contains a specified amount of a high molecular weight component in a specified range of number average molecular weight and weight average molecular weight/number average molecular weight, as binder of a magnetic layer. SOLUTION: A magnetic layer on the surface of a magnetic recording medium employs a magnetic powder, a binder and a magnetic paint mainly composed of a solvent. The magnetic powder herein used is a combination of a ferromagnetic metal powder in which the ratio of the metal component is 70 wt.% or more while the ratio of iron is 60 wt.% of the total amount of the metal component and a hexagonal ferrite powder. The binder contains a polyurethane based resin in which the ratio of a high molecular weight component is 1 wt.% or less in terms of the member average molecular weight Mn of 1-5×10<4> , the weight average molecular weight Mw/Mn of 4 or less and the molecular weight of 1×10<6> .  The employment of any numerical values outside these ranges of values worsens plane smoothness, strength, coating performance and dispersiveness, eventually lowering electromagnetic conversion characteristic and improving the durability and surface performance of the magnetic layer.
Patent JP-S63106695-A (JP)
Inventor: IDA TOSHIKAZU
IPC: G09G1/16
Filed: 1986-10-23
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-S63133720-A (JP)
Inventor: JIYOSEFU EICHI KOORUZU
IPC: H03M1/74
Filed: 1987-10-06
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-2000079420-A (JP)
Title: Cylindrical metallic member for bulging and its bulging method
Inventor: SATO KOICHI
IPC: B21D26/053
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To form a formed part while surely preventing the generation of cracks or the like in it, to improve the quality of the formed part and to improve its yield by forming a recessed part as an inner periphery in the inside of an outer periphery in continuation to the nearly circular outer periphery. SOLUTION: Edge side parts 3, 3a of an inward outer periphery which faces a part of an outer periphery 2 being a nearly circle are formed in a cylindrical metallic member 1. A recessed part 4 as an inner periphery is formed in the inside of the outer periphery 2 in continuation to the edge side parts 3, 3a. When such a cylindrical metallic member is bulged to be formed in the inside of a forming die having a shape corresponding to an outside shape of a product, since the inner periphery 5 is longer than the length of the circular cylindrical metallic member and an elongation percentage becomes small when forming is finished, the generation of cracks or the like is surely prevented.  With respect to the total length of the length of the outer periphery 2 and the length of the inner periphery 5 in the cylindrical metallic member 1, e.g. a single or plural recessed parts 4 are formed so that the length of the inner periphery 5 becomes such an elongation percentage that cracks or the like are not generated owing to the elongation of the cylindrical metallic member when forming is finished.
Patent JP-2001075270-A (JP)
Title: Photosensitive resin composition
Inventor: HANAMURA KENICHIRO
IPC: C08L63/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a halogen-free photosensitive resin composition which does not produce hydrogen bromide as a poison gas in burning and is excellent in heat and moisture resistances, adhesion and flame resistance. SOLUTION: The photosensitive resin composition contains (A) an epoxy acrylate resin, (B) an epoxy resin, (C) a diluent, (D) a curing agent, (E) a curing accelerator, (F) a sensitizer, (G) a phosphagen oligomer and (H) an inorganic filler as essential components. The phosphagen oligomer G is contained by 2-50 wt.% of the amount of the entire resin composition.
Patent JP-S63104211-A (JP)
Title: Clog detector for video tape recorder
Inventor: ENDO KATSUMI
IPC: G11B5/455
Filed: 1986-10-22
Abstract: PURPOSE:To prevent mis-detection of a clog state by detecting a clog only when a preceding mode to a recording pause is in a recording state. CONSTITUTION:A reproduction servo is used for the initial prescribed period after recording start, e.g., for 3sec, and a high frequency signal RF reproduced by a recording/reproducing head 3 to check the clog is fed to an envelope detection circuit 5 via a reproducing amplifier circuit 4, its detection output is fed to a comparator circuit 6 comparing it with a reference voltage, and the comparison output is fed to a system controller 1. In checking the clog, whether or not the present mode is in the recording pause state REC.P is judged. In case of the state REC.P, the clog is detected only when the preceding mode is in the recording state REC. Thus, a high frequency signal is recorded without fail in detecting the clog and mis-detection of clog is avoided.
Patent JP-S62110256-A (JP)
Title: Manufacture of positive electrode for secondary battery of nonaqueous electrolyte
Inventor: YAMAURA JUNICHI
IPC: H01M4/48
Filed: 1985-11-08
Abstract: PURPOSE:To improve the production ratio of Cr2O5 and also to make not to contain elements affecting the cycle life time and the storage stability such as CrO3 or Cr3O8 by performing the pyrolysis of a mixture of chromium oxides having oxidation number higher than that of Cr2O5 and water at 270-290 deg.C. CONSTITUTION:Using a mixture of chromium oxides having oxidation number higher than that of Cr2O5 (CrOx where x>=2.5) and water as the original material, the pyrolysis of the said material is performed in the air at 270-290 deg.C. As the chromium oxides with higher oxidation number than that of Cr2O5 there are CrO3, Cr3O8 and so on, and any one or any mixture of these materials is acceptable to the chromium oxides used for the original material, and it is also permissible to contain Cr2O5.
Patent JP-H04126951-A (JP)
Title: Hot water temperature control device for hot water feeder
Inventor: NAGI YUICHIRO
IPC: F24D17/00
Filed: 1990-09-19
Abstract: PURPOSE:To cause a hot water temperature to reach a fed-out hot water temperature at a previous application of hot water within a short period of time by a method wherein a mixing rate of hot water and cold water corresponding to a degree of opening of a three-way valve is stored as a position on the coordinates, a variation with time of hot water temperature is corrected and the position on the coordinates is selected and controlled. CONSTITUTION:A hot water and cold water mixing valve 5 for distributing a flow rate into a heating part 3 and a bypassing water passage 4 is disposed at a branch point of a water supplying passage 2. The hot water and cold water mixing valve 5 is provided with a limit switch 10, an upper limit or a lower limit of hot water temperature which can be controlled is inputted to a calculation driving circuit 11b of a controller. A memory circuit 11a stores a mixing rate of hot water or cold water corresponding to a degree of opening of the hot water or cold water mixing valve 5 as a position on the coordinates. A stepping motor 12 detects a valve position of the hot water or cold water mixing valve 5 and inputs it into the calculation driving circuit 11b of the controller 11. The calculation driving circuit 11b corrects and calculates the mixing rate of hot water or cold water corresponding to an aging variation of the hot water temperature, selects the position on the coordinates of the hot water or cold water mixing valve 5 capable of reaching a desired hot water temperature within a short period of time. The stepping motor 12 controls the hot water or cold water mixing valve 5 and sets it in such a way as a flow rate ratio for the heating passage 3 and the bypassing water passage 4 shows the most appropriate temperature.