baber/WOPTO huggingface dataset:
Patent JP-H1198077-A (JP)
Title: Light wave network system
Inventor: TAKESHITA HITOSHI
IPC: H04B10/291
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a light wave network system which economically and also flexibly transmits multimedia service that has various signal speeds and formats. SOLUTION: An optical regenerative relay amplifier 102 supervises optical signal intensity from an optical fiber 101 and has a function (AIS issuing function) that notifies a failure by issuing an optical signal failure detection signal (AIS; Alarm Indication Signal) which shuts down light intensity of wavelength that corresponds to when an optical signal input is finished. An optical ADM 103 has a wavelength path selection function, a wavelength path bundle function, a wavelength path failure quality supervisory function in addition to the AIS issuing function. An optical cross connect system 104 has the AIS issuing function, a function which supervises the failure and quality of an optical signal in each wavelength path, a grouping function of wavelength paths and a function which performs wavelength path protection.  A terminal station 105 sends and receives service with an optical signal of prescribed wavelength. Failure and quality supervision of an optical signal in each wavelength path is performed without depending on signal speeds and formats.
Patent JP-H02114232-A (JP)
Title: Treatment of liquid crystal panel substrate
Inventor: IWAMATSU SEIICHI
IPC: G02F1/1337
Filed: 1988-10-25
Abstract: PURPOSE:To make molecular orientation treatment of a liquid crystal panel substrate without generating dust by diagonally injecting jet water flow to the surface of the liquid crystal panel substrate. CONSTITUTION:The surface of the glass substrate 1 is coated with an oriented film 2 consisting of an org. film and the jet flow 4 from a nozzle 3 is scanned on the surface of the oriented film 2 while the jet flow is injected substantially diagonally, by which the molecular orientation of the oriented film 2 is effected. The jet flow 4 may be water or solvent or may be other fluid as well. Other additives may be added into the fluid. Further, the oriented film 2 may be the surface itself of the substrate 1. The orientation effect is increased even if ultrasonic waves are impressed to the jet body or substrate. The molecular orientation treatment of the liquid crystal display panel is executed without generating dust in this way.
Patent JP-H0578405-A (JP)
Title: Production of vinyl chloride-based polymer
Inventor: AMANO TADASHI
IPC: C08F2/18
Filed: 1991-09-20
Abstract: PURPOSE:To efficiently obtain the subject polymer having a high bulk specific gravity without any fish eye by carrying out suspension polymerization of a vinyl chloride- based monomer in the presence of an oil-soluble polymerization initiator and specific partially saponified PVAs and hydroxypropyl methyl cellulose. CONSTITUTION:Suspension polymerization of a vinyl chloride-based monomer is started at >=54 deg.C in an aqueous medium by using an oil-soluble polymerization initiator and (A) a partially saponified PVA having 1500-2700 average polymerization degree and 75-99mol% saponification degree, (B) hydroxypropyl methyl cellulose having 26-30wt.% methoxy substitution degree, 4-15wt.% hydroxypropoxy substitution degree and 5-4000cP viscosity of its 2wt.% aqueous solution at 20 deg.C in an amount of 0.03-0.15wt.% based on the monomer and further (C) a partially saponified PVA having 150-600 average polymerization degree and 20-55mol% saponification degree in an amount of 0.03-0.15wt.% based on the monomer and 1-5 times based on the total amount of the components (A) and (B) as a dispersion stabilizer. The monomer in an amount of 10-20wt.% based on the amount of the initially charged monomer is added at 10-60wt.% conversion rate. The polymerizing reaction is further continued to afford the objective resin.
Patent JP-S63122305-A (JP)
Title: Microwave oscillator
Inventor: MEGATA TSUYOSHI
IPC: H03B9/14
Filed: 1986-11-12
Abstract: PURPOSE:To miniaturize the oscillator by providing a line included in a resonance in the resonance circuit including a strip line to the upper face of the side wall of a package sealing an active element or the inside of the side wall. CONSTITUTION:A package 2 seals the chip 1 and a ground conductor 3 is connected to a grounding point at the outside of the package 2 through lines 4a, 4b. The strip line 15 is connected electromagnetically to a dielectric resonator 11 to constitute a resonance circuit. One end of the strip line 15 is connected to a resonance circuit connecting point 22 of the chip 1 by a bonding wire 9, the oscillating frequency is stabilized and the other end is connected to a termination resistor 17 provided in the chip 1 by the bonding wire. A power voltage is supplied externally through a line 5 and a bonding wire 8. The oscillated output is supplied externally through a bonding wire 7 and a line 13 from the oscillated output terminal 23. Thus, the strip line for the resonance circuit and the termination resistor mounted externally are not required, miniaturization and saving man-hour are attained.
Patent JP-2001090554-A (JP)
Title: Abnormality diagnosis method for gas turbine
Inventor: EBINA KOSUKE
IPC: F02C9/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality diagnosis method for a gas turbine, allowing real-time monitor of the performance coefficients of a gas turbine under actual operation from a less number of sensor parameters than the number of abnormality detecting performance coefficients and early detection of the abnormality, thereby specifying the abnormality of gas turbine equipment earlier. SOLUTION: (A) A model function F is previously made from the operating conditions of a gas turbine and n-number performance coefficients to find r- number sensor parameters, (B) (n-r)-number performance coefficients are fixed to be certain values in a normal state and the remaining r-number performance coefficients are found based on the model function F from the operating conditions of the gas turbine and the r-number sensor parameters, (C) all C-set combinations for selecting the (B) of n-through-r number are made in sequence, (D) a combination in which all r-number performance coefficients obtained by the (B) largely change is specified, and (E) the performance coefficients fixed in all specified combinations are diagnosed to be abnormal.
Patent JP-H0690720-A (JP)
Title: Production of chinese manju and its processing ingredient
Inventor: OYA NOBUYUKI
IPC: A23L35/00
Filed: 1992-09-14
Abstract: PURPOSE:To improve the production efficiency of the Chinese MANJU (a bun with a filling) by preventing the generation of cracks on the side of the Chinese MANJU. CONSTITUTION:A roasted port fillet is wrapped with a fermented dough, and subsequently formed into a substantially round shape. The substantial center of the upper surface of the formed MANJU ball is notched with the blade of a processing tool in an approximately radiate shape in the three directions. The MANJU ball is subsequently steamed. The notches are placed at such positions that the ends of the notches are not crossed with each other at a point, and the ends are arranged so as to surround a space having a prescribed width.
Patent JP-H0693403-A (JP)
Title: Method for determining condition for film formation
Inventor: NOGAMI ATSUSHI
IPC: B05D3/00
Filed: 1992-09-11
Abstract: PURPOSE:To determine the optimum operating conditions for film formation by thermal spraying, etc., to a member having an intricate shape without execut ing an expensiment of actual operation. CONSTITUTION:The surface to be treated is divided to sufficiently fine meshes and the film thicknesses at the respective meshes are represented by the film thickness at the center thereof. The total deposit at every time step to the respective meshes is calculated by taking the incident angle of a thermal spraying beam at the respective meshes, thermal spraying intensity, the reflection between the meshes, etc., into consideration and the film thickness calculation is executed while mesh coordinates are changed from the total deposit at every time step in order to consider the actual change in the deposited surface by film formation. The film thickness calculation is executed while the operating conditions are changed and controlled in such a manner the points of large errors from the set value of the film thickness are emphatically thermally sprayed, by which the optimum operating conditions are directly determined.
Patent JP-H01114128-A (JP)
Title: Multiplex wavelength optical communication system
Inventor: SOEJIMA TETSUO
IPC: H04B10/035
Filed: 1987-10-27
Abstract: PURPOSE:To attain loopback test in an optical transmission line by providing a loopback means selecting a 1st system incoming line and a 2nd system outgoing line to have a wavelength lambda1 in common, and selecting a 1st system outgoing line and a 2nd system incoming line to have a wavelength lambda2 in common. CONSTITUTION:In 2-way communication between both equipments A, B, the same wavelength lambda1 is assigned to one incoming signal and other outgoing signal and the same wavelength lambda2 is assigned to one outgoing signal and other incoming signal. In the equipments A, B, a changeover route is formed by optical switches SP1-SP8 interposed among the optical region among optical multiplexers/demultiplexers 21, 22, 31, 32, optical transmitters 41, 42, 51, 52 and optical receivers 61, 62, 71, 72 and electric switches SE1-SE8 interposed in the electric region. Thus, the location of individual fault of each equipment is attained by taking the combinations of changeover control in the optical switches SP1-SP8 and the electric switches into account.
Patent JP-H07105140-A (JP)
Title: Electronic computer
Inventor: NAKANO YUKIHIRO
IPC: G06F15/02
Filed: 1993-10-04
Abstract: PURPOSE:To provide an electronic computer which can know the arithmetic result of a part (halfway in arithmetic) of an inputted arithmetic expression. CONSTITUTION:This electronic computer is equipped with an arithmetic control part 11, a key input part 13, a storage part 17, and a display part 19, and numerals which constitutes mathematical expression and arithmetic symbols are inputted from a key input part 13 and stored in a storage part 17 and the mathematical expression is displayed at a display part 19. The arithmetic control part 11. When it detects the part which can be operated in the mathematical expression stored in the storage part 17, executes it, substitutes an arithmetic result for the corresponding part of the mathematical expression stored in the storage part 17, and shortens the intervals of data at need. Consequently, the arithmetic result is displayed at the display part 19 instead of the arithmetic expression.
Patent JP-H1096111-A (JP)
Title: Wig
Inventor: NAKAYAMA TAISUKE
IPC: A41G3/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a wig capable of suppressing the jumping of hairs in the rear part and/or sideburns during the wearing of the wig and capable of being worn in a natural state by disposing hair-attachable or detachable portions on the peripheral edge of a wig base having many hairs planted thereon. SOLUTION: This wig is obtained by disposing one or more hair-attachable or detachable portions preferably comprising one or more velvet type fasteners on one or more sites corresponding to the rear part or sideburns of the head on the peripheral edge of a wig base 1 having many hairs 2 planted thereon. The wig can suppress the jumping of the hairs on its wearing, and has a natural hair flow.
Patent JP-S61146070-A (JP)
Title: Image binarization processing mode
Inventor: SAKANO YUKIO
IPC: H04N1/41
Filed: 1984-12-20
Abstract: PURPOSE:To enable optimal binarization processing corresponding to the image characteristics by deciding image regions of pattern image part and concentration image part by binarized data with threshold value differing from threshold values for binarizing simple the digital image information. CONSTITUTION:Digital image information (b), image processed at an image processing part is added to a binarization circuit 161 for binarizing with a threshold value lower than that for simple binarization processing. The data (g) binarized is shifted eight picture elements in the subscanning direction in a Y direction shift processing circuit 162, and the AND (j) of the shift data and the binarization data (g) is taken. Further, in an X direction shift processing circuit 163, the data (h) is shifted eight picture elements in the main scanning direction Y, is shifted eight picture element in the main scanning direction X after which AND (k) is taken with the binarization data (h). Thence by mixing the AND outputs (j), (k) in a mixer 164, a signal (f) for deciding the image region is obtained.
Patent JP-S60157069-A (JP)
Title: Pointer device for clock with mechanical device, which adjust pointer for clock at half-hour step and also correct second hand
Inventor: FURANTSU GANDAA
IPC: G04B19/22
Filed: 1984-12-20
Abstract: In a motion work in which the centre wheel (3) is on the same spindle as the setting wheel (4) and the two-part adjustment wheel (4.1/3.8), the centre wheel (3) has plates (3.5-7) in the gap between the spokes. These plates can be pressed by means of the second adjustment wheel half (3.8) and the slide (7) onto the movement blank (8), as a result of which the recoil is deflected from the drive to the movement blank (8) when setting in steps. The gear play is reduced on direct engagement of a large setting wheel (4) in a large minute pinion (5). On assembling the second adjustment wheel half (3.8) with the plates (3.5-7) of the minute pinion (3) and moving the friction clutch into the region of the fourth-wheel pinion (1), the positive coordination of all the hands (1.2, 5.2, 6.2) and the correction of the second hand (1.2) is made possible. <IMAGE>
Patent JP-S62128844-A (JP)
Title: Safety seat cushion structure for child in automobile
Inventor: KASAI KENZO
IPC: B60N2/90
Filed: 1985-11-29
Abstract: PURPOSE:To protect the head of a child effectively by arranging at least three layers of cushion material at a portion for supporting the head from the rear, thereby exhibiting sufficient shock-absorbing effect. CONSTITUTION:Three layers of cushion material 13-15 are arranged at a portion above the seatback section 11a of a body 11 where the head of a child is supported from the rear. A rearwardly recessed step section 16 is formed at the upper portion of the seatback section 11a to contain the innermost layer cushion material 13 formed with, for example, urethane chips to be thicker than two other layers 14, 15. An intermediate cushion material 14 is formed with, for example, urethane chips while the outermost layer cushion material 15 is formed with urethane form to be stretched entirely over the seatback section 11a and the seat section 11b.
Patent JP-2000094432-A (JP)
Title: Driving controlling method for mixer drum driven by engine
Inventor: OTAKE MUTSUMI
IPC: B28C5/42
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a driving controlling method, which can prevent an engine from being overloaded by a mixer drum and can rotate the mixer drum in response to a manipulated variable. SOLUTION: In a rotatively driving of a mixer drum 2 connected with a constant displacement type oil hydraulic motor 4 rotated through the discharging of a variable displacement type oil hydraulic pump 6, which is rotated by an engine 5 and the discharging amount of which is controlled by a solenoid proportional directional control valve 9, an electric controller 18 electrically controls the solenoid proportional directional control valve so as to bring the discharge amount of the variable displacement type oil hydraulic pump to zero when the rotational frequency of the engine becomes below a set value. Thus, when the engine stops due to overloading, a restarting can be performed under the state that the load of the mixer drum is automatically removed, resulting in eliminating a fear of the rotation of the mixer drum at its restarting.
Patent JP-S61147734-A (JP)
Inventor: EMURA TOKUO
IPC: H02H3/36
Filed: 1984-12-20
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-H01112977-A (JP)
Title: Culture apparatus having inclined spiralblade
Inventor: AOKI MASANORI
IPC: C12M3/02
Filed: 1987-10-28
Abstract: PURPOSE:To obtain a culture apparatus capable of stirring a culture liquid in high efficiency and supplying oxygen, by covering a spiral blade fixed to a rotary shaft with a cylinder to obtain a stirrer and placing the stirrer slantly in an inclined culture tank. CONSTITUTION:A culture tank 21 is placed in inclined state. A stirrer is produced by fixing a spiral blade 24 to a rotary shaft 22 and covering the blade with a cylinder 25 opened at both ends. The stirrer is placed in the culture tank in inclined state. The rotary shaft 22 is slowly rotated in the direction to lift the culture liquid and the liquid is fallen from the upper end of the cylinder 25. An oxygen-containing gas (a) in the culture tank is mixed into the falling culture liquid.
Patent JP-H1198171-A (JP)
Title: Remote access router
Inventor: WATANABE TORU
IPC: G06F13/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To set a communication condition of the remote access router or the like at its installation without a dam terminal. SOLUTION: The remote access router 2A (2B) that controls communication between a local area network LAN terminal 4A (4B) and a communication network 1 or a communication channel to control communication among LAN terminals at remote places is provided with an operation panel 29 equipped with an operation key 43, a display devices 41, and a light emitting diode 42. The operation panel 29 is used to allow the remote access routers 2A, 2B to send understanding confirmation information and to display a reply state with respect to the transmission of the understanding confirmation information.
Patent JP-2000097535-A (JP)
Title: Low-temperature device
Inventor: OGISHIMA AKIRA
IPC: F25B39/04
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To improve cooling performance by forming recessed and projecting parts at the outer-periphery end part of a low-temperature device, composing a condenser with a core that is formed by performing the bending machining of a fin tube where a fin member is fixed, and forcibly cooling the core of the condenser with an axial flow fan. SOLUTION: A condenser 3 is composed by a core C that is formed by performing a planar or solid-shaped bending machine for flexing or bending a fin tube 10 in a zigzag or performing solid-shaped bending machining in a spiral shape so that it is in a circular shape or ellipse shape when viewed from the front. Then, recessed and projecting parts are formed at the outer-periphery end part of the fin tube 10 for forcibly cooling the condenser 3 with an axial flow fan 8 being driven by a motor 7, thus fully obtaining the effective surface area of the fin tube 10, and hence improving cooling performance and obtaining sufficient cooling performance.
Patent JP-H06115839-A (JP)
Title: Information device of elevator
Inventor: TOKINAGA IKUJI
IPC: B66B3/00
Filed: 1992-10-08
Abstract: PURPOSE:To provide an information device of elevator which can inform from within a cage to monitoring center securely even when a transmitter and receiver of an intercom for control is removed from its place and left in the condition. CONSTITUTION:An information device of elevator is provided with a timer T which counts the predetermined time after a transmitter and receiver HS3 of an intercom E3 for control is removed, an always open contact point T2a which is provided in a signal line L1 which connects intercoms E1 to E4 and a terminal device 3 and is closed when counting of the timer T2 ends, and an always close contact point T2b which is provided in a power line L3 which supplies electricity to the intercoms E3, E4 for control from a battery BT for power supply and is opened when counting of the timer T2 ends. The power line L3 is shut off by closing of the always closed contact point T2b after the predetermined time elapsed after the transmitter and receiver HS3 has been removed to prevent overdischarge of the battery BT. Consequently, it is possible to prevent an accident in which passengers are shut in a car for a long time.
Patent JP-H02197639-A (JP)
Title: Junction block for building
Inventor: MAARON KAARUSON
IPC: E04B2/02
Filed: 1989-10-11
Abstract: PURPOSE: To surely perform spacing work by extending spacing flanges provided on side edges of a block in parallel to provide cavities on ends, and by connecting blocks through a spanning member having ends fitted into the cavities. CONSTITUTION: In each corner part of block spacing flanges 8 of a block 4, cavities wherein a transversally sectional shape is a T-shape are provided on an inner side of an expanding part 15. Ends of spanning member 18 are formed in a T-shape. The ends of the spanning member 18 are inserted in the cavities of adjacent blocks to connect the blocks through the spanning member 18.
Patent JP-S63124428-A (JP)
Title: Sealing apparatus for semiconductor
Inventor: YAMADA HIROMICHI
IPC: B29C45/14
Filed: 1986-11-12
Abstract: PURPOSE:To prevent the occurrence of flash burrs and also the deformation of a lead frame, by forming a plurality of slit grooves on either upper surface side or lower surface side of at least one of upper and lower stationary platens. CONSTITUTION:Grid-shaped slit grooves 40a-40f are formed by machining on the surface of a lower stationary platen 40 to which the main tool of a mold is fitted, while slit grooves 40g-40j are formed by machining on the rear surface of the platen. The structure of a top force is the same with that of a bottom tool. Although a temperature difference occurs between the upper part of the stationary platen 40 and the lower part thereof in the course of sealing operation with resin in an apparatus constructed as stated above, the amount of a shell-like change in each part of the platen is made small by the provision of the grooves 40a-40j. When the shell-like change is modified, on the other hand, only a small force of modification needs to be applied in addition to a clamping force due to the existence of the grooves 40a-40j, and thus the force of modification of the change in the shape can be reduced sharply. Accordingly, a pressure can be applied to a lead frame uniformly and efficiently.
Patent JP-H10125064-A (JP)
Title: Memory device
Inventor: IMAI YOSHIRO
IPC: G11C11/409
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To speed up operation of a sense amplifier through amplification of signal read from a memory cell by boosting up a threshold voltage using a voltage setting circuit to control a substrate voltage of a transistor forming the sense amplifier. SOLUTION: A sense amplifier S/A is activated by the signals SAP and /SAN under the condition that the potential of substrate terminals of four transistors Qn1, Qn1, Qp1, Qp2 is 0.5 × VCC. In this case, the sense amplifier S/A senses and amplifies only a light change of voltage of the bit line explained above and also amplifies the potentials of the bit line pair BL and/BL respectively to H and L levels. As explained above, data is read from the memory cell.
Patent JP-H02118579-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAHARA TATSURO
IPC: G03G5/06
Filed: 1988-10-28
Abstract: PURPOSE:To improve the sensitivity and durability of the photosensitive body by incorporating a specific disazo compd. into the photosensitive layer thereof. CONSTITUTION:The desazo compd. expressed by formula I is incorporated into the photosensitive layer. In the formula, CP denotes a residual coupler group and is preferably the residual group of formulas II, III. In the formulas, X denotes a hydrocarbon ring, heterocycle; Y denotes H, -CON(-R<1>)-R<2>, etc.; R<1> to R<3> denote a hydrocarbon group, etc. The photosensitive layer may be formed of a single layer contg. the compd. expressed by the formula and may also be formed by laminating a charge carrier generating layer contg. the compd. expressed by the formula and a charge transfer layer contg. a hydrazone compd., etc.