baber/WOPTO huggingface dataset:
Patent JP-H09141717-A (JP)
Title: Safety device of mold clamping mechanism for injection molding machine
Inventor: YOKOYA KINJI
IPC: B29C45/84
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To certainly prevent the overrun of a ball screw mechanism in a mold clamping mechanism and to achieve the facilitation and cost reduction of operation. SOLUTION: The ball screw mechanism 6 arranged between a movable plate 3 and a pressure receiving plate 4 to allow the movable plate 3 to advance or retreat with respect to a fixed plate 8 and the engaging mechanism 10 capable of being engaged with the rod 9 to be engaged provided in one of the movable plate 3 and the pressure receiving plate 4 and the rod 9 to be engaged provided in the other one of them are provided.  A safety mechanism 13 prescribing the movement of at least the movable plate 3 in an advance direction by engaging the engaging mechanism 10 with the rods 9 to be engaged when a safety door 12 is opened and releasing the engagement of the engaging mechanism 10 and the rods 9 to be engaged when the safety door 12 is closed is provided and the stopper mechanism 13 preventing the overrun of the ball screw mechanism 6 is provided in each of the rods 9 to be engaged is provided.
Patent JP-H05134391-A (JP)
Title: Mask for exposing
Inventor: MARIA OPU DE BETSUKU
IPC: G03F1/38
Filed: 1991-11-14
Abstract: PURPOSE:To enable the transfer of patterns with high accuracy to a wafer, the surface of which is not flat by disposing transfer patterns on the front or rear surface of a transparent substrate according to the shape of the exposing surface of an object to be exposed. CONSTITUTION:Metallic thin film layers 2b are provided on the rear surface of the substrate 1 in the regions corresponding to projecting parts and metallic thin film layers 2a are provided atop the substrate 1 in the regions corresponding to recessed parts according to the rugged shapes generated by a deposition layer 7 of the wafer 4. Further, the substrate 11 covering the metallic thin film layers 2a is disposed on the substrate 1. The objective surface of a short focal length with the rear surface of the substrate 1 as the objective surface is, therefore, obtd. in the projecting parts and the objective surface of a long focal length with the rear surface of the substrate 11 as an objective surface is obtd. in the recessed parts. As a result, exposing is eventually executed on the always optimum image surface with the resist 5 on the wafer 4 and the pattern transfer is executed with high accuracy.
Patent JP-H03189568-A (JP)
Title: Optical instrument transformer of gass insulated switch device
Inventor: YOKOTA TAKASHI
IPC: G01R15/24
Filed: 1989-12-20
Abstract: PURPOSE:To protect the optical fiber for optical information transmission of the optical instrument transformer insulatedly and mechanically by running the optical fiber through a lead-out hole formed in an insulating spacer and then charging a gelled high insulating material in the lead-out hole. CONSTITUTION:The optical instrument transformer 10 is provided at the support part of the insulating spacer 3 of a high voltage conductor 2. The periphery of a sensor 10 is protected by an electric field shield 5. The spacer 3 is provided with the lead-out hole 15 which is open at one end nearby the fitting part of the sensor 10 and also open at the other end in the outside surface of the spacer 3 appearing outside a sealed container 1, the internal optical fiber 11a for optical information transmission is run through the hole 15, and the gelled insulating filler 12 is charged in the hole 15. The internal end of the fiber 11a is connected to the prism 14 of the sensor 10 through a connector 13a and the external and is connected to the external optical fiber 11b of the switch device through a connector 13b. Consequently, the creeping electric field of the spacer 3 is not disordered greatly and an arc generated in case of an internal accident in the container 1 is also protected outside the spacer 3 to prevent the fiber 11a from being damaged.
Patent JP-H07182059-A (JP)
Title: Static type reactive power compensator
Inventor: FUKUI TSUTOMU
IPC: G05F1/70
Filed: 1993-12-24
Abstract: PURPOSE:To solve problems that other equipments connected to a power system to which a static type reactive power compensator is connected are adversely affected and the need of separately providing a higher harmonic preventing device is generated so as to prevent it, etc., and to improve a practical merit by suppressing the higher harmonic currents of plural frequencies flowing out from the static type reactive power compensator to be the problem inside the static type reactive power compensator. CONSTITUTION:The connection point of a thyristor circuit 24 anti-parallelly connected to a first reactor 21 is provided with serially connected capacitor 23a and second reactor 22a, capacitor 23b and second reactor 22b and capacitor 23c and second reactor 22c for absorbing the higher harmonic current and also supplying reactive power and respective resonance frequencies are set at the frequency of a fifth higher harmonic current, the frequency of a seventh higher harmonic current and the frequency of an eleventh higher harmonic current.
Patent JP-2001146420-A (JP)
Title: Anhydrous gypsum compounds produced from gypsum waste material and method for producing the same
Inventor: KANETANI MUNETERU
IPC: B09B3/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably producing anhydrous gypsum compounds containing II type anhydrous gypsum in an amount of 80 wt.% from gypsum waste materials, and to provide the anhydrous gypsum compounds. SOLUTION: This anhydrous gypsum compounds having a II type anhydrous gypsum content of >=80 wt.%, a total gypsum semi-hydrate and III type anhydrous gypsum content of <=10 wt.%, a CaO content of <=10 wt.%, and a total organic carbon content of <=0.3 wt.% is produced by calcining gypsum waste materials in a kiln, while controlling the inner temperature of the kiln to a calcining point temperature of 500 to 1,200 deg.C and a kiln end portion temperature of 300 to 950 deg.C.
Patent JP-H08174068-A (JP)
Title: Finish spread forming apparatus
Inventor: MICHISAKA KOUZOU
IPC: B21D3/05
Filed: 1994-12-28
Abstract: PURPOSE: To apply the finish working to spread formed material regardless of existence of a projection and improve the flatness of flat surface part of the spread formed material. CONSTITUTION: One pair of upper and lower forming rolls 14, 16 are arranged so as to be freely changeable to the mutual interval. The one side forming roll 16 is constituted with plural pieces of divided rolls 16a divided along the axial direction. Further, any divided rolls or the whole divided rolls 16a is freely changeable to the position along the axial direction. Further, the other side forming roll 14 is constituted with the single roll having the crown.
Patent JP-2001148606-A (JP)
Title: Antenna device
Inventor: KUSHIMA HIDEKIYO
IPC: H01Q7/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To realize strong radio wave radiation within a legal regulation and to secure a communication distance by balance-driving a loop antenna 2, preventing the disturbance of a radio wave without a radiation restriction pattern and controlling electric field intensity at 3 meters away it to a theoretical value. SOLUTION: An antenna is balance-driven by a plural windings loop antenna 2 where an inner loop and an outer loop are made to cross at one point in equal distance from driving ends 24a and 24b and a driving circuit driving both ends of the loop antenna with amplifier output modulated based on the positive phase and the opposite phase of a carrier as an antenna driving signal.
Patent JP-H07183362-A (JP)
Title: Wafer carrier
Inventor: YOSHIDA HISASHI
IPC: H01L21/22
Filed: 1993-12-24
Abstract: PURPOSE:To improve the certainty for transporting wafers and to improve the yield of the wafers by positively detecting the wafers without damaging the wafers by adhesion of dust/dirt etc., keeping the inside of a device to be clean, and improving reliability and durability. CONSTITUTION:A reflection-type or transmission-type wafer detection sensor 10 is installed at a position where wafers can be detected inside a part in contact with the wafers of a wafer transport plate 2 of a wafer transport machine 17 for transporting the wafers, or on the lower surface of a part in contact with the wafers of the wafer transport plate 2, or without any contact with the wafer transport plate 2.
Patent JP-2000180597-A (JP)
Title: Method and device for manufacturing fluorescence layer
Inventor: WIECZOREK HERFRIED
IPC: G21K4/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to control the strong heating of a base in an evaporation process by pouring an air in a hollow between the base and a base holder to bond the base and the base holder by heat. SOLUTION: A gas that controls the temperature of a base 5 and a base holder 4 is supplied through a drive shaft 3, the base 5 and the base holder 4 supporting it are rotatively moved by a drive unit 2 in an evaporation process. Cesium iodide and thallium iodide are put into evaporation devices 6 and 7 respectively, the substances in them are heated to their melting points and they are vaporized, sublimated and evaporated onto the rotating base 5. In this way, an alkali halide, for example, cesium iodide containing a doping agent such as thallium iodide, can be evaporated onto the base 5. A glass plate is used for the base 5, and aluminum for the base holder 4.
Patent JP-H08185585-A (JP)
Title: Transmission line monitor device for fire alarm equipment
Inventor: KANAI TSUTOMU
IPC: G08B17/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide a transmission line monitor device which detects short- circuit of a transmission line even in the case of a high line resistance and quickly disconnects the transmission line in the case of short-circuit detection at the time of normal monitor and detects short-circuit even at the time of the start of power supply. CONSTITUTION: When a short-circuit between branch transmission lines 82 and 92 on the output side is detected, a short-circuit detection circuit C in a transmission line monitor device 72 detects it to send a short-circuit detection signal to a line disconnection control circuit D. Then, the line disconnection control circuit D is operated, and a constant current circuit B is made cut off the supply of the base current to a transistor Q1, thereby disconnecting the short-circuited branch transmission line 82 from a branch transmission line 52 on the input side. At the time of the start of power supply, means CM1 and LED, which detect the short-circuit at the time of the start of power supply, in the short- circuit detection circuit detect the short-circuit by reduction of the resistance value of the load resistance on the output side to a prescribed value or smaller.
Patent JP-H10166407-A (JP)
Title: Mold clamping device of injection molding machine
Inventor: YAMADA KATSUAKI
IPC: B22D17/26
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To enhance the control accuracy of mold clamping force in injection compression molding. SOLUTION: When molds 3a, 5a are matched and a resin is injected, the solenoid (a) of the auxiliary solenoid changeover valve 21 of one or more auxiliary cylinder 20M and the solenoid (b) of a communication solenoid directional control valve 26 are excited and an auxiliary cylinder 20L is operated to send the whole amt. of the operation oil of the auxiliary oil chamber 20b of the cylinder 20L to the mold clamping oil chamber 1a of a mold clamping cylinder 1 under pressure through a communication pipeline 25. By this constitution, a piston rod 1r is moved corresponding to the pressure sending amt. of the operation oil to increase mold clamping force.  Since the mold clamping force is increased so as to accurately correspond to the vol. of the auxiliary oil chamber of the auxiliary cylinder 20L, the control accuracy of mold clamping force is enhanced differently from such a case that the mold clamping cylinder is stopped on the way of a stroke by the control of the operation oil.
Patent JP-H09166786-A (JP)
Title: Device for injecting smectic liquid crystal and method for injecting and sealing smectic liquid crystal
Inventor: TAGUCHI MASAAKI
IPC: G02F1/137
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the formation of bubbles when a temp. is lowered even in the case of thin cells formed by adhering AB substrates within the plane. SOLUTION: Smectic liquid crystals are put into a cholesteric liquid crystal state or isotropic state having a flow property and are vacuum injected into the liquid crystal cells. The cells are rested for a long period of time until an equil. state is attained. The liquid crystal cells are thereafter cooled and held to and at the smectic state on the deeper side first while the parts near the injection ports of the liquid crystal cells are held in the cholesteric liquid crystal state or isotropic state having the flow property. The liquid crystal cells are thereby provided with a temp. distribution in the cooling process. The liquid crystal cells are taken and arranged onto temp. controllers after the vacuum injection. The cooling method described above is thus embodied.
Patent JP-H06236411-A (JP)
Title: Building retrieval system
Inventor: HORIE KAZUHIKO
IPC: G06F12/00
Filed: 1992-12-09
Abstract: PURPOSE:To provide a building retrieval system capable of efficiently retrieving an existing building to accurately and simply perform the trial calculation of a rough construction cost. CONSTITUTION:This system is constituted of a memory device (data base) 10 in which building data is stored, an input/operating device 12 such as a keyboard, etc., to which the command of retrieval, etc., is inputted by an operator, an arithmetic processing unit CPU 14 which makes access the data base 10 according to a command inputted from the input/operating device 12 and performs the processing of retrieval, etc., an auxiliary memory device 16 in which a program of arithmetic processing at the CPU 14 is stored, a CRT 18 on which processing result at the CPU 14 is displayed, and a print output device (printer) 20 on which the processing result at the CPU 14 is printed. Buildings are classified to fields of residence, welfare, education, library, medical service, leisure, lodging, religion, art, entertainment, meeting, exhibition, commercial, job, industry, agriculture and marine, distribution, and traffic. and they are stored in the data base 10.
Patent JP-H01168487-A (JP)
Title: Recording material
Inventor: IWAKURA KEN
IPC: B41M5/155
Filed: 1987-12-25
Abstract: PURPOSE:To obtain a recording material having favorable color forming properties and stability of developed color images by incorporating a specified salicylic acid derivative or a metallic salt thereof as an electron-acceptive compound. CONSTITUTION:A salicylic acid derivative or a metallic salt thereof, of formula I, is incorporated as an electron-acceptive compound. In the formula, R is a divalent group, X is hydrogen, an alkyl, phenyl, alkoxyl or halogen, M is an n-valent metal, and n is an integer. The salicylic acid derivative can be easily obtained by, for example, bringing a salicylic acid derivative having a chloromethyl group and a phenol derivative into reaction. At least one such salicylic acid derivative or metallic salt thereof is used singly or in combination, in the state of a finely dispersed material or minute droplets, for a recording material.
Patent JP-H02177208-A (JP)
Title: Fluorescent lamp lighting fixture
Inventor: TANAKA YOSHIRO
IPC: F21V13/02
Filed: 1988-12-28
Abstract: PURPOSE:To enhance light projecting efficiency to the exterior through reduction in longitudinal dimension by supporting a reflecting plate which is triangular in section on the underside of a lighting fixture body, mounting a straight-tube type fluorescent lamp in the triangular space and allowing a louver to accommodate the vertex of the triangle and a longitudinal center of a light source. CONSTITUTION:Distances A, B between a line extending from the vertex 19 of a reflecting surface 13 on a reflecting plate 12 supported on a body 11 and a line passing through the center of a fluorescent lamp 16 are made to coincide with the center of a window 18 in a louver 17. A straight-tube type fluorescent lamp 16 is mounted in a triangular space formed by the reflecting plate 12. This configuration permits direct light from the lamp to strike effectively on inclined, triangular surfaces of the reflecting plate 12, thereby preventing part of the reflecting plate from appearing dark. It also causes direct and reflected light of the lamp to be projected outside the louver, with the resulting improved fixture efficiency.
Patent JP-H04202125-A (JP)
Title: Medicine for treating hepatopathy
Inventor: KUBO AKIHIRO
IPC: C07C43/23
Filed: 1990-11-30
Abstract: PURPOSE:To provide a hepatopathy-treating medicine containing a specific stilbene derivative as an active ingredient and effectively inhibiting hepatopathy including viral hepatitis. CONSTITUTION:A compound of the formula (R1 is H, OH, methoxy; R2, R3 are H, OH), e.g. 4,4'-dihydroxy-3-methoxystilbene as an active ingredient or as one of active ingredient is mixed with a carrier, an excipient, etc., and subsequently prepared by a conventional method into the objective medicine. The medicine can be formed into a shape such as tablet, sugar-coated tablet, powder, capsule, granule, suspension, emulsion or injection. The dose is 10-2000mg, preferably 20-600mg a day for an adult. The compound of the formula exhibits inhibitory activities against galactosamine-induced at hepatopathy and basic hepatoprotein immunization-induced murine hepatopathy.
Patent JP-H08158716-A (JP)
Title: Key controller
Inventor: USUI KENZABURO
IPC: E05B19/00
Filed: 1994-12-02
Abstract: PURPOSE: To simplify structure by placing key storage bodies into a plurality of latticed opening sections of a front panel, forwarding or retreating operating levers connected to the key storage bodies in the axial center directions of a vertical or horizontal motor by the motor and separately controlling the opening and closing of the key storage bodies. CONSTITUTION: When a key K is extracted, whether a user is right or not is discriminated by a selector card etc. and a controller outpus of a driving signal to a selected motor 6 at the right time. The polarity of the motor 6 is charged, and an operating lever 19 is elongated. A key storage body 4 is rotated to the outside of a device 1 while using a horizontal shaft 11 as a supporting point, and the opening section 3 of the front panel 1 is opened while a timer bringing the storage body 4 to an open state for a fixed time is started. The user extracts the key K from the key hole 13 of the storage body 14, the controller transmits a signal after the completion of the timer, and the operating lever 19 is shrunk and the storage body 4 is returned to an original place.  Accordingly, the number of parts can be decreased without using an electric lock, and operationability can be improved, and the depth of a device body can be shortened.
Patent JP-H07150019-A (JP)
Title: Production of polyester copolymer
Inventor: MATSUNAMI HITOSHI
IPC: C08L67/02
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a polyester copolymer excellent in heat resistance, weather resistance and melt-moldability and useful for automotive parts, etc., by adding a specific UV absorber and a specified diethyl ester. CONSTITUTION:(D) A thioether antioxidant, (E) benzotriazole UV absorber, and (F) diethyl 3,5-ti-t-butyl-4-hydroxybenzylphosphonate (I) are added to (C) a copolymer obtained by polycondensing (i) an aromatic dicarboxylic acid with (ii) an alkylene glycol and (iii) a poly(alkyleneoxide) glycol in the coexistence of (A) a titanium catalyst and (B) a hindered compound to obtain the objective copolymer. The components (i), (ii) and (iii) are preferably dimethyl phthalate, 1,4-butanediol, and polytetramethylene glycol, respectively. Further, the component F is preferably added so that the phosphorus in the component F is 0.5-5 atoms per titanium atom in the component A.
Patent JP-H03200585-A (JP)
Title: Disk-containing case
Inventor: KINOSHITA KATSUYOSHI
IPC: G11B23/50
Filed: 1989-12-21
Abstract: PURPOSE:To improve workability in attachment of a cleaning sheet (a liner) by providing a recess in the depth smaller than the maximum thickness of the cleaning sheet and in the area larger than that of the cleaning sheet to the main body of a disk-containing case, and by arranging the cleaning sheet in the above-mentioned recess. CONSTITUTION:In attachment of a liner (a cleaning sheet) 4, the liner 4 is placed in a recess 15, in the size slightly larger than that of the liner, provided to a lower case and the attachment is made only by bonding the periphery of the liner 4 to the case by means of heat welding or the like. Positioning of the liner 4 can be made correctly by the recess 15, and thereby workability in attachment can be extremely heightened, reducing costs for manufacture of a disk-containing case. As the thickness l3 of welded part 4a on the periphery of the liner 4 is smaller than the depth l1 of the recess 15, relatively hard ruggness in stripes formed by welding on the surface of the liner 4 roughly in the direction of radius does not come over the inner surface 2a of the lower case 2, while non-welded part 4b of the liner 4 projects above the inner surface 2a of the lower case 2. Therefore, a magnetic disk hardly touches the welded part 4b of the liner.
Patent JP-H05145759-A (JP)
Title: Image processor
Inventor: OKUBO HIROMI
IPC: H04N1/40
Filed: 1991-11-19
Abstract: PURPOSE:To execute a desired filter processing, and to improve a picture quality by outputting a result of smoothing filter processing with respect to a dot area, and mixing and processing original image data and a result of edge emphasizing filter processing with respect to the other area. CONSTITUTION:A document is read by a scanner 100, digitized, and thereafter, by a line buffer 101, data of a line containing a notice picture element and several lines before and behind the line are buffered. Subsequently, an edge is emphasized by an edge emphasizing filter 103, and inputted to a mixer 108. A mixing ratio therein is obtained by a deciding device 107 for deciding the quantity calculated by an edge quantity detecting means 106. Also, as to an image signal of the buffer 101, whether the image signal exists in a dot area or not is decided by a dot area detecting means 105, and following the result, by a selector 109, either data smoothed by a smoothing filter 102 or an output of the mixer 108 is selected, and a density characteristic of the scanner 100 and a printer 111 is corrected so as to reproduce a document density characteristic by a gamma correcting means 110, and outputted to the printer 111.
Patent JP-2000153798-A (JP)
Title: Posture stabilizing mechanism of underwater sensor
Inventor: TAKEUCHI KAZUHIKO
IPC: B63C11/48
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a posture stabilizing mechanism of a highly reliable underwater sensor in which the posture of an underwater sensor is able to be stabilized and maintained upright while submerged and being pulled up, and in which the underwater sensor is able to be submerged and pulled up at a high speed and in a short period of time. SOLUTION: In a posture stabilizing mechanism of an underwater sensor 1 that is attached to one end of a hanging cable 4 from a vessel or aircraft, to be submerged underwater at high speed to a predetermined depth and pulled up at a high speed therefrom, a moveable side stabilizing wing 2 which automatically opens from fluid force applied to the underwater sensor 1 when it is pulled up is provided. The side stabilizing wing 2 is automatically stored in the underwater sensor 1 from fluid force applied thereto when it is submerged. Also, when storing the underwater sensor 1 in a vessel or an aircraft, the side stabilizing wing 2 is automatically stored in the underwater sensor 1 by the tensile force of the hanging cable 4.