baber/WOPTO huggingface dataset:
Patent JP-H05127073-A (JP)
Title: Focus detection device
Inventor: SUDA YASUO
IPC: G03B13/36
Filed: 1991-11-01
Abstract: PURPOSE:To provide highly precise focus detection by using a filter means which is properly constituted even when luminous flux for range finding is slightly eclipsed. CONSTITUTION:While a control signal CSHT is inputted from a central arithmetic circuit PRS, a shutter control circuit SHT receives data inputted through a data bus DBUS and controls the traveling of a shutter leading curtain and a trailing curtain according to the data. While a control signal CAPR is inputted, a stop control circuit APR receives data inputted through the data bus DBUS and controls a stop control mechanism according to the data. Further, a switch group SWS of a switch for selecting whether focus detection is performed or not, etc., selects which of focus detection wherein only the nearly center part of a picture plane is considered and focus detection wherein both the nearly center part and peripheral part are both considered is performed.
Patent JP-2000142951-A (JP)
Title: Net conveyor
Inventor: NAKAMURA TADAHIKO
IPC: B65G39/16
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a net conveyor excellent in maintenanceability and productivity with simple construction, capable of preventing meandering of the net belt, and allowing easy attaching any detaching of the net belt. SOLUTION: This net conveyor 1 is provided with frames 2a, 2b, a driven roller 8 rotatably journalled to one ends of the frames 2a, 2b, a driving part 10 arranged on the lower parts of the frames 2a, 2b, and an endless net belt 11 tensely stretched between the driven roller 8 and the driving part 10. At comprises a driving roller rotatably journalled to the driving part 10, a rubber layer having resilience elasticity, abrasion resistance, and heat aging resistance mounted on the outer circumferential face of the driving roller, and belt guide parts 9 formed into projecting stripes of both end parts in the axial direction of the driven roller 8.
Patent JP-2001132869-A (JP)
Title: Heating medium pipe embedding structure
Inventor: HASHIMOTO SUSUMU
IPC: E04B5/48
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To pipe a heating medium pipe in a slab of a building with simple work without lowering the strength of the slab. SOLUTION: A flexible pipe 10 is connected to the side face of a box body 9a of a piping box 9, and a heating medium pipe 11 made of material that can be curved at a construction site is inserted in the flexible pipe 10. The lower side of the heating medium pipe 11 is projected together with the flexible pipe 10 from a piping hole 7a of a deck plate 7, and the upper part of the heating medium pipe 11 is projected from a piping hole of a cover body 9b and covered with a curing member. The piping box 9 is fixed to an upper part in a concrete placing area, and concrete is placed to form an embedded part 8 in a slab 4.
Patent JP-H06152541-A (JP)
Title: Duplex optical space transmitter
Inventor: IDEKURA SEIZABUROU
IPC: H04B10/11
Filed: 1992-10-30
Abstract: PURPOSE:To provide a duplex optical space transmitter in which a highly precise following-up mechanism can be realized in a light emitting element whose radiant intensity is not uniform. CONSTITUTION:A beam splitter 23, mirror angle driving mechanism part 24, and transmitting and receiving lens 25 are arrayed on the optical path of a light transmitting part 21 to which a transmission signal S1 and a pilot signal Ps are inputted, and a partial reflecting mirror 26 and a light receiving part 28 are arrayed in the reflecting direction of the beam splitter 23. An angle error detecting part 30 is provided at the reflecting direction of the partial reflecting mirror 26, and the output of the angle error detecting part 30 is connected through a mirror driving control part 31 with a mirror angle driving mechanism part 24. At that time, the angle error of a transmission beam optical axis can be reduced by limiting the upper limit value and lower limit value of an optical system for fetching the received light in the angle error detecting part 30.
Patent JP-H01156334-A (JP)
Title: Laminated sheet
Inventor: NAKAMURA YOSHIHIRO
IPC: B32B27/04
Filed: 1987-12-14
Abstract: PURPOSE:To obtain a laminated sheet having excellent impact resistance and punchability, by regulating the amt. of bending energy of the surface layer to be larger than that of the core layer by a specified amt. and molding a plurality of pieces of stacked paper base materials impregnated with a resin. CONSTITUTION:A paper base material such as a craft paper or a linter paper is impregnated with a specified amt. of a resin such as a phenol resin, an epoxy resin, an unsatd. polyester resin, or a polyimide resin. Then, the amt. of bending energy of the surface layer is regulated to be at least 5% larger than that of the core layer and the amt. of bending energy of the surface layer is regulated to be 15kgf.mm or larger. Further, if necessary, the bending strength of the surface layer is regulated to be at least 5% larger than that of the core layer by selecting properly the constitution and structure of the paper base material or selecting the method of modification and compsn. of the resin to be used. Specified pieces of the resin-impregnated paper base materials are stacked and molded on condition that the amt. of bending energy is equal to 1/ZPX [wherein P is the max. load (kfg) in the bending test of JIS-6481; X is the amt. of displacement at the max. load in the bending test of JIS-6481].
Patent JP-H02161610-A (JP)
Title: Magnetic recording medium
Inventor: NISHIKAWA YASURO
IPC: C09D5/23
Filed: 1988-12-14
Abstract: PURPOSE:To improve a traveling property and durability under temp. and humidity conditions over a wide range by incorporating a fluorine oligomer surfactant and ester compd. into a magnetic layer and incorporating a resin introduced with a specific equiv. of polar groups into a binder. CONSTITUTION:This magnetic recording medium is constituted by providing the magnetic layer contg. ferromagnetic powder and binder on a nonmagnetic base. This magnetic layer contains the fluorine oligomer surfactant which has a side chain having a polyalkylene oxide structure and a side chain having a perfluoroalkyl group at the top end and the ester compd. The binder contains the resin introduced with the polar groups at 1X10<-6> to 1X10<-4> equv. per 1g polymer. The side chain having the polyalkylene oxide structure has a hydrophilic property or the intermediate property of lipophilic and hydrophilic properties or both properties thereof and has the adequate interaction with the polar groups of the polar group-contg. resin. On the other hand, the side chain having the perfluoroalkyl group at the top end is hydrophobic and has a lipophobic property as well. The stable traveling durability is obtd. in this way even if the recording medium is used under the conditions of a high temp. and high humidity or low temp. and low humidity.
Patent JP-H10163283-A (JP)
Title: Method for aligning lsi image
Inventor: WADA SHINICHI
IPC: G06T7/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an aligning method by which an LSI observing/measuring device, such as the electron beam tester, can align an observed image required for automatic operation, etc., with a low error probability. SOLUTION: Wiring contours 13 and 23 are extracted against an observed picture 11 showing a two-dimensional shape obtained by controlling the position of an LSI observing/measuring device to a prescribed spot of an LSI and the layout data 21 of the LSI. Then, two-dimensional closed areas 15 and 25 formed of the wiring contours 13 and 23 are extracted, and the closed area extracted from the observed picture is compared with that extracted from the layout data.  For combinations which are discriminated to have possibilities of coincidence between both closed areas, the degree of coincidence between whole wirings in both areas is evaluated in a positional relation 37 where the wirings in both areas lie upon another, the combination having the highest degree of coincidence is found, and the positional relation corresponding to the combination is used as the optimum positional relation 39 between obtained observed pictures.
Patent JP-H03175810-A (JP)
Title: Piezoelectric vibrator
Inventor: IKEDA TATSUO
IPC: H03H9/19
Filed: 1989-12-05
Abstract: PURPOSE:To improve a drop characteristic and to facilitate the positioning of a piezoelectric oscillation piece by taking out an electrode 5 from one end of the rectangular piezoelectric oscillation piece in a longitudinal direction, insulating the other end from the electrode of the rectangular piezoelectric oscillation piece and fixing it to a case. CONSTITUTION:A lead 2 is insulated from the case 3 and fixed by glass 2. The case 3 is manufactured of metal in a rectangular parallelopiped. Metal such as Ag is formed in the rectangular piezoelectric oscillation piece 4 as the electrode 5 by using the means of vapor deposition and sputtering. The rectangular piezoelectric oscillation piece 4 and the lead 1 are fixed by using conductive adhesive 6. One end insulated from the electrode 5 of the rectangular piezoelectric oscillation piece 4 is fixed to a step part 8 provided for the case 3 by using adhesive 9. Then, metal such as Ag 7 is frequency-adjusted in a vacuum on the electrode 5 by means of evaporation and a cover 10 is sealed by using a welding means such as resistance welding 2 or laser in N2 gas or the vacuum.
Patent JP-H05150668-A (JP)
Title: Liquid developer peplenisher for electrophotography
Inventor: UMEMURA KAZUHIKO
IPC: G03G15/11
Filed: 1991-11-29
Abstract: PURPOSE:To eliminate the need of discarding or collecting container after use by storing liquid developer for electrophotography by a wall material consisting of a thermal melting substance. CONSTITUTION:The liquid developer for electrophotography is stored by the wall material consisting of the thermal melting substance. Various substances are mentioned as the thermal melting substance, and paraffin which is solid state at ordinary temperature is desirable. It is more desirable to use the substance which is melted and liquefied by being heated to 60-90 deg.C. It is desirable to form a small-sized container 1 in a capsule or block state, to store the developer in it and to use the developer in small-sized container units. Namely, in the case of exchanging the developer, the discarded amount of the developer is small, and handling thereof becomes the same as handling powder, and it is no problem that toner particles are sedimented. The capsule container 1 is housed in a replenisher supply unit 6, and a cover which can be opened/closed is provided on the lower part of the supply unit 6. By opening/closing the cover according to a signal, the capsule container 1 is consecutively allowed to drop on a heater 2 which is positioned below and continuously heated.
Patent JP-H04189203-A (JP)
Title: Dust storage device
Inventor: MAEDA KAZUHIKO
IPC: B65G33/10
Filed: 1990-11-21
Abstract: PURPOSE:To maintain the sanitary condition of a dust storage device by providing a throw-in port with a dust chute in the upper part of a dust storage tank, and providing an exhaust port with a door in the bottom of the one side of the tank, and providing an exhausting screw in a part of the storage tank opposite to the exhaust port. CONSTITUTION:The dust, which is thrown from each stair into a dust chute 2, is thrown from a throw-in port 3 into a dust storage tank 1 to be stored. A screw 12 is driven to exhaust the dust from an exhaust port 5. In the case that a fire is generated in the dust storage tank 1, when the temperature inside of the storage tank 1 rises abnormally, a heat sensor 30 works to inject the liquid for fire fighting from an injection part 31. In the case that a guide device 20 is soiled by sewage water at the time of exhaust, the liquid is injected for washing from an injection part 33 provided in a side plate 21. Sanitary processing is thereby performed.
Patent JP-H06138019-A (JP)
Title: Method for detecting static friction coefficient and its detector
Inventor: YAMADA AKISHIGE
IPC: G01N19/02
Filed: 1992-10-29
Abstract: PURPOSE:To provide a method for detecting a static friction coefficient and its detector capable of directly detecting the static friction coefficient of an object to be detected. CONSTITUTION:A resilient member RM is brought into contact with an object to be detected, load is vertically and horizontally simultaneously given, vertical pressure for the resilient member RM is detected with a vertical pressure detection means NP and shearing force is found out with a shearing force detection means SF. In addition, a stick slip of the resilient member RM is detected with a stick slip detection means SS. Detection values detected with the vertical pressure detection means and the shearing force detection means are read in a storing means MM at specified time intervals. When the stick slip occurs on the resilient member and is detected with the stick slip detection means SS, in a static friction coefficient operation means CF the last vertical pressure detection value and the last shearing force detection value transmitted from the storing means are taken out, the latter is divided by the former and the friction coefficient is found.
Patent JP-H0526215-A (JP)
Title: Assembling method for wood work product
Inventor: MORIZAKI TSUTOMU
IPC: F16B12/12
Filed: 1991-11-29
Abstract: PURPOSE:To enlarge the use of wood work long member by forming a dowel insertion hole having the same diameter as that of a dowel insertion hole of a wood work long member in the connecting surface of a joint, and facing the wood work long member to the connecting surface of the joint for connection, and inserting a dowel into the dowel insertion hole. CONSTITUTION:Multiple first dowel holes 12 for insertion of dowel are formed in both end surfaces of a wood work long member 11a, and multiple second dowel holes 13 having a diameter as same as the diameter of the first dowel hole 12 are formed in the longitudinal direction of each side surface with an equal space. Connecting joint 1a is formed into cube-shape columnar body 2, and four dowel holes 3 are provided in end surfaces 2a, 2b thereof without passing them through. Each two dowel holes 3 are provided in side surfaces 2c-2f. Diameters of the dowel hole 13 and the first dowel hole 12 are formed as same as the diameter of the second dowel hole 13. The side surface 2c of the joint 1a and the end surface of the wood work long member 11a are made to abut on each other with two dowels 4 for connection.
Patent JP-H10158210-A (JP)
Title: Optical resolution of 2-(6-methoxy-2naphthyl)propionic acid
Inventor: CHIGUSA YASUO
IPC: C07C53/122
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of obtaining optically active (S)-2(6- methoxy-2-naphthyl)propionic acid having sufficiently optical Purity as a medicine in high yield. SOLUTION: This method separates (S)-2-(6-methoxy-2-naphthyl)propionic acid or (R)-2-(6-methoxy-2-naphthyl)propionic acid from a mixture of (S)2-(6- methoxy-2-naphthyl)propionic acid and (R)-2-(6-methoxy-2naphthyl)propionic acid and comprises (1) a process for adding (S)-3-methyl 2-phenylbutylamine or (R)-3-methyl-2-phenylbutylamine to a solution containing the mixture of (S)-2-(6 methoxy-2naphthyl)propionic acid and (R)-2-(6-methoxy-2-naphthyl) propionic acid and forming a diastereomer salt, (2) a process for separating the diastereomer salt from the solution and (3) a process for liberating (S)-2-(6- methoxy-2-naphthyl)propionic acid or (R)-2-(6methoxy-2-naphthyl)propionic acid from the separated diastereomer salt.
Patent JP-H07231339-A (JP)
Title: Transmitter for terminal equipment for mobile object satellite communication
Inventor: KAWABATA TAKASHI
IPC: H04L27/20
Filed: 1994-12-20
Abstract: PURPOSE:To provide a transmitter for removing the influence of AM/PM convert distortion in a high frequency power amplifier. CONSTITUTION:This transmitter is composed of a Nyquist filter 11 for inputting two sequences of transmitting signals, envelope equalizer 12 for equalizing an envelope (locus) in the case of orthogonally axially displaying the respective phase points of an output from the filter 11 at a fixed value specified from an origin, phase modulator 13 for inputting the output of the envelope equalizer 12, and high frequency power amplifier 14 for inputting the output of the phase modulator 13.
Patent JP-H05151014-A (JP)
Title: Evaluation chip
Inventor: UCHIDA YUJI
IPC: G06F9/30
Filed: 1991-11-29
Abstract: PURPOSE:To simply and accurately output the internal information of the evaluation chip even in the high-speed operation without increasing the number of package pins. CONSTITUTION:The internal information outputted from a CPU part 110 to internal data buses DB0 to DB7 is latched by latch circuits 121 to 123 based on the latch signal to be outputted from the CPU part 110. In reading out the internal information, when the corresponding select signal SEL is inputted from the outside, an output select circuit 130 selects one output of the latch circuits 121 to 123 and outputs the output data from the internal data output terminal 143 to the outside through the latch data bus LDB0 to LDB7. The tracing or the like is performed for the output data.
Patent JP-H10125212-A (JP)
Title: Small fuse
Inventor: KUWABARA HIDEKAZU
IPC: H01H85/08
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuse having a size which is currently demanded to miniaturize electric/electronics equipment, is the same or smaller than that of conventional types, and able to be used in a circuit with higher voltage or a bigger short circuit current than conventional types, also having strong time lag characteristics, and having the same rated current or smaller compared to traditional types, by using an arc-extinguishing material with big arc- extinguishing effect. SOLUTION: Natural zeolite particles 1 having high arc-extinguishing characteristics and containing, by weight percentage, silicon dioxide for 70 to 80% as main ingredient, aluminum oxide for 15 to 20%, sodium oxide and potassium chloride for not more than 3%, ferric oxide and magnesia oxide for not less than 1%, calcium oxide for not more than 1% and a very small quantity of phosphoric acid is used as arc-extinguishing material. A specific metal or alloy is used for a fuse element 3, and the fuse element 3 is constructed by a single wire or stranded wires with not less than 2 wires and different composition.
Patent JP-2001131979-A (JP)
Title: Wall surface member-to-reinforcement member connection structure
Inventor: INADA KATSUHIKO
IPC: E02D17/18
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To facilitate work of connecting a reinforcement member to a wall surface member through a connection metal fitting, and prevent breakage of the reinforcement member embedded in a banking material even when change by settlement due to consolidation is generated in the banking material filled on the back side of the wall surface member after construction. SOLUTION: This structure comprises a connection rod 6 vertically provided with both ends integrally embedded in a back surface part of a wall surface member 1, a connection metal fitting 11 comprising a U-shaped rod 12 formed of a U-shaped rod member, a connection member 13 slidable in a length direction of the U-shaped rod 12 to be engaged with it in a removal direction, and a bracket 14 provided on the connection member 13, and a bracket 10 provided at one end of a reinforcement member 8 to be embedded in a banking material 17 to be filled on the back surface side of the wall surface member 1, the connection rod 6 is inserted into the U-shaped rod 12 of the connection metal fitting 11 to connect the connection rod 6 to the connection metal fitting 11, and the bracket 10 of the reinforcement member 8 is connected to the bracket 14 of the connection metal fitting 13.
Patent JP-2001136280-A (JP)
Title: Radio telephone set system and its subscriber information display method
Inventor: HISATOMI TETSUYA
IPC: H04W88/02
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a radio telephone set system which improves the usability of a variable function of a private branch exchange using a radio telephone set by displaying the subscriber information, i.e., the using information on the variable function in an icon on a display screen of every radio telephone set when this function is used and can attain the service equivalent to a multi- function telephone set and also to provide a technique concerning a display method of subscribers of the telephone set system. SOLUTION: Fig. 1 shows a block diagram of the constitution of a radio telephone set system in regard to an executing form of this system. Then the radio telephone set system comprises substantially a radio telephone set 1, a master unit 3, a multi-function telephone set 4 and a private branch exchange 5. The telephone set 1 has a display screen 2 and the exchange 5 has a data base 6 which holds the subscriber information, i.e., the using information on the variable functions such as a voice mail function and an absence transfer setting function.
Patent JP-H01158879-A (JP)
Title: Binary picture forming device
Inventor: YAMAMOTO KIMIYUKI
IPC: H04N5/14
Filed: 1987-12-15
Abstract: PURPOSE:To obtain an optimum binary picture by differentiating and binarizing an original picture so as to obtain an edge picture and setting a binarized threshold value based on the edge picture and the original picture. CONSTITUTION:The device is provided with an original picture storage section 2, means 4, 5 differentiating the original picture stored in the original picture storage section 2 and binarizing it to obtain an edge picture, and an edge picture storage section 7 storing the edge picture obtained. Then the border part is eliminated from the original picture based on the edge picture and the original picture and an optimum binarizing threshold value from each density of the background part and the object part in the remaining area to obtain a binarization picture. Thus, an optimum binarization picture is obtained with respect to a picture where plural objects are arranged side by side and the density of the background and the object is respectively uniform even if the area of the border between the background and the object, that is, the area occupied by the density area around the optimum binarization threshold value is large or the lightness of the picture is not constant.
Patent JP-H06158689-A (JP)
Title: Temporary water service structure of feed water supply system
Inventor: KIYOIKE KAMEHISA
IPC: E03B11/12
Filed: 1992-11-26
Abstract: PURPOSE:To enable a water feeding condition equivalent to that in normal cases to be maintained when replacing or repairing an elevated water tank so as to eliminate the need for a temporary tank by feeding water into a feed water pipe via a bypass pipe, while causing continuous operation of an existing storage pump, and circulating the water via a discharge pipe when the amount of water used in each house is small. CONSTITUTION:When a storage pump 5 is continuously operated with a feed water valve 5 closed to cut off the supply of water to an elevated water tank 12, water in a water container 2 is pumped and fed into a bypass pipe 10 from a water conveying pipe 4 and decompressed to a prescribed pressure by means of a pressure reducing valve 11 and then fed to the faucet 7 of each house via a feed water pipe 6. When the amount by which water is used at each house is small and pressure within the feed water pipe 6 is built up to some degree, the pressure reducing valve 11 is closed and pressure within the water conveying pipe 4 is gradually built up. When this pressure becomes greater than the set pressure of a discharge valve 9, the discharge valve 9 is opened and the pumped water is returned to the water container 2 through a discharge pipe 8.