baber/WOPTO huggingface dataset:
Patent JP-H07259456-A (JP)
Title: Slat hanger fitting device of vertical type blind
Inventor: MURANISHI TAKAO
IPC: E06B9/36
Filed: 1994-03-16
Abstract: PURPOSE:To provide a slat hanger fitting device of which strength is sufficient and the connecting/disconnecting work is easy. CONSTITUTION:The lower end part of a slat hanging shaft 8 is formed into a forked shape out of a supporting piece 10a and a guide piece 10b. The guide piece 10b is provided with flexibility, and the supporting piece 10a is provided with a projection part 11 projecting toward the guide piece 10b formed thereon. A slat hanger 9 is provided with a latch shaft 15 which is formed thereon and can be inserted between the supporting piece 10a and the guide piece 10b. A supporting recessed part 12 capable of supporting the latch shaft 15 is provided on the upper face of the projection part 11. The space between the projection part 11 and the guide piece 10b is a little less than the size of the latch shaft 15.
Patent JP-S60189853-A (JP)
Title: Device for replacing the sample
Inventor: HIRAI TERUJI
IPC: G01N1/00
Filed: 1984-03-10
Abstract: PURPOSE:To improve the operation efficiency of a device for replacing the sample by equipping the device with a replacement pipe and a sample bar so that attachment, preliminary exhaustion, installation at the analysis position, aeration and removement of several samples can be performed parallel and continuously. CONSTITUTION:A device for replacing the sample is constituted of a sample replacement pipe 5 and a sample bar 12 which slides in the pipe 5 to replace the sample. The sample pipe 5 has an opeing corresponding to the analysis position located in the vacuum case of the analyzer. The sample bar 12 is equipped with sample attachment sections 13 located at given intervals. The figure indicates the stage when sample (A) is undergoing analysis, sample (B) is undergoing aeration before being removed, sample (C) is undergoing preliminary exhaustion and sample (D) is being attached to the sample bar 12. When the sample bar 12 is moved by one pitch after analysis of sample (A) is finished, sample (C) already undergoing preliminary exhaustion moves to the analysis position, sample (D) undergoes preliminary exhaustion and sample (A) is subjected to aeration and removed. Therefore, it is possible to make only time for moving the sample necessary, thereby improving the operation efficiency of the device.
Patent JP-S58165589-A (JP)
Title: Sealed type scroll compressor
Inventor: KAWABE ISAO
IPC: F04C18/02
Filed: 1982-03-25
Abstract: PURPOSE:To eliminate the oil groove on a movable vane so as to enable the cost to be cut down by lubricating an oldham ring part by allowing lubricating oil to be sprayed out by means of a centrifugal force, from the slit between a crank and the movable vane. CONSTITUTION:An oil sump 11 is formed in the lower part of a case, and a crankshaft 13 is arranged in the oil sump. Said crankshaft 13 is equipped with an oil pump 15 on its top edge, and oil is pumped-up to a crank part 17. The oil which reaches the crank part lubricates the crank part, passing through the oil groove 19 on the crank, then is gushed outside by a centrifugal force, from the slit 13 between the crank and a movable vane 21, and lubricates an oldham ring part 25. Then, the oil returns to the oil sump 11, passing through an oil pit 27.
Patent JP-H09239476-A (JP)
Title: Die device
Inventor: SUEDA KEN
IPC: B21D53/06
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To surely shift a cam slide to the reverse side of the facing surface after shifting a pad from a bottom dead center by arranging a stopper pin vertically shiftable at a first holder. SOLUTION: When the first holder 35 shifts to a second holder 37 side, one pair of cam sliders 49 are shifted to the facing surface side with a cam driver 45. A gap between a holding member 47 and the cam slide 49 is formed, and the stopper pin 57 energized with a coil spring 61 is inserted in this gap at the bottom dead center. Then, when the first holder 35 shifts in the reverse side to the second holder 37, the stopper pin 57 is positioned in the gap until both holders are apart to a prescribed distance. The stopper pin 57 comes out from this gap in the condition which the pad 39 is sufficiently apart from the cam slide 49. One pair of cam slides 49 are shifted toward the facing surface and the reverse surface with cam slide energizing means 53, 55.
Patent JP-S61206998-A (JP)
Title: Semiconductor memory device
Inventor: MASUDA NOBORU
IPC: G11C11/40
Filed: 1985-03-11
Abstract: PURPOSE:To make soft errors hard to occur by constituting a pair of FET for memory holding of plural FETs connected in series. CONSTITUTION:Drain electrodes and gate electrodes of two FETs J1, J2 and J3, J4 are cross-connected each other and constitute an FET for memory holding. An end of load elements L1, L2 that supply current to the FET for memory holding is connected to power sources VH1, VH2 of high potential side (power sources of the same potential are normally used for VH1, VH2). The drain electrode of the FET J1 is connected to another end of the load element L1, and the source electrode of the FET J1 is connected to the drain electrode of the FET J2. The source electrode of the FET J2 is connected to the power source VL1 of the low potential side. Further, the gate electrodes of FET J1 and J2 are connected to a node B. The FET J3 and J4 are connected similarly.
Patent JP-H05251234-A (JP)
Title: Corrosion-resistant magnetic film and magnetic head using this
Inventor: NAKAMURA HITOSHI
IPC: H01F10/14
Filed: 1992-03-04
Abstract: PURPOSE:To obtain a magnetic film, which is low in magnetostriction and has a corrosion resistance, by a method wherein one combination among the combinations of (Cr+Rh), (Cr+Ru) and (Cr+Rh+Ru) is added to a film added with elements of at least more than one kind, which are selected from among Hf, Zr, Ta, Nb and W, in proper quantity. CONSTITUTION:Rh and/or Ru and Cr are simultaneously added to a ferromagnetic metal film containing Fe, which contains element of at least more than one kind, which are selected from among Hf, Za, Ta, Nb and W, and C, as its main component and the total concentration of the elements, which are selected from among the Hf, Zr, Ta, Nb and W, the concentration of the C, the total concentration of the Rh and/or the Ru and the concentration of the Cr in the ferromagnetic metal film are respectively set at 5 to 15at%, 7 to 15at%, 0.5 to 5at% and 1 to 7at% to obtain a corrosion- resistant magnetic film. This corrosion-resistant magnetic film is a film for a magnetic head which is used for a magnetic head core. Thereby, a film, which is good in corrosion resistance and is low in magnetostriction, is obtained and the magnetic head, which is superior in recording/reproducing characteristics and corrosion resistance, can be obtained using this film.
Patent JP-S58165081-A (JP)
Title: Electronic time piece
Inventor: SHIBUYA HIDEAKI
IPC: G04G5/00
Filed: 1982-03-24
Abstract: PURPOSE:To achieve the time correction quickly and accurately by always performing indication in the execution of the time correction releasing a flash indication. CONSTITUTION:This electronic time piece has a circuit 3 for dividing the output of an oscillation circuit 4, a time counting circuit 5 for inputting a division output P1, a display 1 for indicating the contents of the time counting electro- optically with a pointer, a safety switch 6 for forming a time correctable state, switches 7 and 8 for correcting the contents of the counting, and a control circuit 10 for flashing the time indication according to the opening or closing state of the correction switches through a decoder driver 11. When the switch 6 stands by in the time correctable state, the time indication is flashed while the time is always indicated during the time correction operation. In a given time after the time correction, the time is indicated by flashing.
Patent JP-S57163043-A (JP)
Title: Damage detector of cutting tool
Inventor: OOHASHI KENGOU
IPC: B23Q17/09
Filed: 1981-03-27
Abstract: PURPOSE:To obtain a detector accurately detecting only damage of a cutting tool, by utilizing such relation that a generated AE signal from damage of the  cutting rool contains a higher frequency component than a generated AE signal from destruction of a work under cutting. CONSTITUTION:A detected signal in an AE sensor is input to a high pass filter 3A to detect only a high frequency component easily generatd at damage of a cutting tool. The signal is input to a squared circuit 6 and squared so that a less amount of damage may be detected. In this way, a level difference between the high frequency component and AE signal from destruction of a work is increased, and only damage of a level not less than a certain amount in the cutting tool can be accurately detected.
Patent JP-S63213363-A (JP)
Title: Lead frame
Inventor: MORI RYUICHIRO
IPC: H01L21/68
Filed: 1987-03-02
Abstract: PURPOSE:To make position adjustment work unnecessary, and simplify bonding work, by forming a notch opening to the side of a hole for formation, in an outer frame having a hole for frame positioning. CONSTITUTION:A notch 11 opening to the side of a hole 5 for lead forming is formed on an outer frame 1, and the notch 11 is used as a hole for frame sending. Accordingly, in the case of frames having different external dimensions, positioning the following holes is enabled; a hole 2 for frame positioning, and all the holes for frame sending at the positions separated from a frame side end by the same distance. Thereby, the adjustment work for frame carriage at the time of bonding is made unnecessary, and the bonding work is simplified.
Patent JP-S59173407-A (JP)
Inventor: MISHINA YOSHIHIRO
IPC: E01D19/10
Filed: 1983-03-23
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-S52130639-A (JP)
Title: Photographic fixing solution
Inventor: KOBOSHI SHIGEHARU
IPC: G03C5/38
Filed: 1976-04-27
Abstract: PURPOSE:To elevate fixing rate, shorten processing time, and form good image and color dye images, by adding Br<-> or I<-> of a specified concn. as a fixing accelerator to a photographic fixing soln. contg. a silver halide fixing agent.
Patent JP-H08249923-A (JP)
Title: Proton conductive material and electrochemical element using the same
Inventor: TAKADA KAZUNORI
IPC: G02F1/1524
Filed: 1995-03-07
Abstract: PURPOSE: To provide a proton conductive material with excellent proton conductivity and processibility by producing the proton conductive material from a compound mainly consisting of a silicon oxide and Br ϕ nsted acid and a thermoplastic elastomer. CONSTITUTION: A proton conductive material consists of a compound mainly consisting of silicon oxide and Br ϕ nsted acid and a thermoplastic elastomer. Further, as the Br ϕ nsted acid, phosphoric acid or its derivatives are used. Or, as the Br ϕnsted acid, perchloric acid or its derivatives are used. Moreover, as the compound mainly consisting of silicon oxide and Br ϕ nsted acid, a compound produced by sol-gel method is used. These proton conductive materials are used for an electrochemical element.
Patent JP-H02224905-A (JP)
Title: Forming tool
Inventor: SHIMAZAKI YOICHI
IPC: B23B27/06
Filed: 1989-02-28
Abstract: PURPOSE:To cope with knife edge wear without changing a tool in cutting a SIC whisker preform, etc., of high hardness by constituting the knife edge expressing the necessary contour by the tips forming a row by fitting plural wire rods to the tool main body adjustably. CONSTITUTION:The tip 3a of each wire rod 3 is fixed to a tool main body 2 by forming a row in order and a knife edge 30 expressing an inverted projection shape is composed by the all tips 3a of wire rods 3. The peripheral edge plane part 100a of the apex face and center recessed part 100b of a preform 100 are subjected to cutting by a forming tool 1. In case of the knife edge 30 being worn, the wire rod 3 constituting the knife edge of the worn part is delivered by the worn part by loosening the screw 5 of an adjusting means 10. At this time the tips 3a of all wire rods 3 are knocked to the master gage formed with the necessary contour of the knife edge, the knife edge 30 is made in the necessary contour easily and after completion of the adjustment the screw 5 is tightened and each wire rod 3 is again fixed to the tool main body 2.
Patent JP-H03249400-A (JP)
Title: Impeller for multiblade fan
Inventor: EHATA YASUHIKO
IPC: F04D29/30
Filed: 1990-02-28
Abstract: PURPOSE:To lessen a trailing vortex as well as to reduce an occurrence of noise by installing a groove part deeper than well thickness at the tip of a blade, in the blade tip at the peripheral side of an impeller intermittently at an interval in the longitudinal direction of the blade. CONSTITUTION:A groove part 6 is installed in the peripheral side tip of a blade 5 intermittently at an interval in the longitudinal direction of the blade 5, and depth L of the groove is set to be larger than tip wall thickness (t) of the blade 5. With this constitution, air traversing the blade 5 is relieved of its separation owing to a fine variable flow being produced by the groove part 6, therefore a whistling noise or the like is reducible and, what is more, a trailing vortex is also dispersed, thus an occurrence of noises is abatable.
Patent JP-H10245418-A (JP)
Title: Production of olefin polymer
Inventor: ISHIHAMA YOSHIYUKI
IPC: C08F10/02
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain an olefin polymer, of which molecular weight distribution and constitution distribution can be controlled and giving a film having excellent processability, transparency, etc., by (co)polymerizing an olefin in multistage polymerization processes by using a specific catalyst. SOLUTION: (A) An olefin (e.g. ethylene) is (co)polymerized in multistage polymerization processes in the presence of (B) a catalyst containing (i) a metallocene-based transition metal compound [e.g. bis(cyclopentadienyl)zirconium dichloride], (ii) an ion-exchange laminar silicate (e.g. mica) preferably obtained by performing salts-treatment and/or acid treatment and made to have <=3wt.% of water content and (iii) an organic aluminum compound (e.g. triethylaluminium), at need, in the amounts of 0.0001-10mmol of the component (i) and 0.01-1×10<4> mmol of the component (iii), each based on 1g of the component (ii). Preferably, the component (i) is additionally supplied at each stage after the second stage of the multistage polymerization process.
Patent JP-S63215255-A (JP)
Title: Communication equipment
Inventor: YUASA TOSHIAKI
IPC: G06F13/00
Filed: 1987-03-04
Abstract: PURPOSE:To execute the optimum reply processing to a call automatically by discriminating whether or not a key input from a key input means exists within a prescribed time and selecting and executing one of plural processings in response to the result of discrimination at the detection of a call from a line. CONSTITUTION:When a call from a line 20 is detected by a network NCU 7, a CPU 1 gives a command to the NCU 7 to generate a DC loop to the line 20. When a carrier signal detection circuit 8 detects no carrier signal, an absence flag in a RAM 3 is checked. The absence flag is a flag is set ON/OFF automatically and when the operator resides in the vicinity of the equipment, the absence flag is set 'OFF'. Then a timer is set to a prescribed time and set to 'OFF' continuously in the presence of key input. If no key is inputted till a set time elapses, it is discriminated that the operator is parted from the equipment and the flag is set 'ON'. When the absence flag is set 'ON', the automatic answering recording processing is applied automatically, and when the said flag is set 'OFF', it is informed to the operator, and when the operator does not hooks off the handset, the automatic answering processing is applied as to the succeeding telephone calls.
Patent JP-H0566663-A (JP)
Title: One-component developing device
Inventor: TACHIBANA HIDEKIYO
IPC: G03G15/08
Filed: 1992-02-05
Abstract: PURPOSE:To obtain an image without a fault caused by image history and to prevent toner from being splashed from a developing area in a one-component developing device where an electrostatic latent image formed on an electrostatic latent image holding body is visualized by the adhesion of the toner. CONSTITUTION:A conductive roll 5 which closes to or contacts with a developer carrier 2 and is closely opposed to the electrostatic latent image holding body 1 is provided on a downstream side from the developing area A in the moving direction of the surface of the developer carrier 2. The conductive roll 5 is rotated at the time of developing so that the opposed surfaces of the roll 5 and the carrier 2 may be moved in the same direction at the opposed position between them, and bias voltage is impressed between both of them. Thus, the toner splashed from the developing area A is attracted to the roll 5 or recovered by air flow into the developing device. The developer which does not contribute to development and remains on the carrier 2 is electrostatically attracted to the roll 5, and the image history is eliminated.
Patent JP-S54140053-A (JP)
Title: Dust sealing apparatus for construction containing causative source
Inventor: KANAMORI SUSUMU
IPC: B22D37/00
Filed: 1978-04-24
Abstract: PURPOSE: To prevent pollution due to dust by installing a pair of resilient means for dust rails in such a manner that the tips thereof closely contact each other.  
     CONSTITUTION: A pair of dense fiber-like resilient means 9 and 9 is installed on ceiling boards 4' and 4'' on both sides of a notch 5 of a cabinet ceiling section 4 in such a manner that the tips of the means closely contact each other enough to maintain the layer at a proper thickness. With such as arrangement, when a wire 7 passes the notch 5, the tips of the means 9 and 9 is pushed to open sideways in close contact with the wire 7. After the passage thereof, they returns to the original state immediately due to their resiliency to maintain the sealing. Thus, a factory can be protected from pollution otherwise caused by dust. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62206248-A (JP)
Title: Throttle valve driving device for vehicle
Inventor: KINOSHITA TSUTOMU
IPC: F02D41/00
Filed: 1986-03-05
Abstract: PURPOSE:To improve reliability, reduce a cost, while improve safety and durability by detecting the rotation of the rotor of a brushless motor by means of a throttle sensor. CONSTITUTION:A control circuit 70 takes in a signal from an accelerator sensor corresponding to the stepped angle of an accelerating means and a signal from a throttle sensor 4 corresponding to the rotation angle of a throttle valve 2, carries out operation processing of these signals, and outputs a signal for driving a brushless motor 6. Thereby, the motor 6 is rotated normally or reversely to directly drive a throttle valve 2. The throttle sensor 4 grasps the rotation angle of the throttle valve 2 at every moment and detects the present position of the throttle valve 2. Accordingly, in what rotation angle position the rotor 15 of the motor 6 which is connected to a throttle valve 2 exists with respect to a stator coil 12 can be judged by utilizing the output of the throttle sensor 4.
Patent JP-S52131338-A (JP)
Title: Device for operating elevator
Inventor: UMEDA YASUKAZU
IPC: B66B1/14
Filed: 1976-04-27
Abstract: PURPOSE: To provide a device for operating an elevator cage which can shorten the waiting time of the passengers - residuing some without releasing ride call in case all the waiting passengers cannot ride on the cage, considering the number of the passengers on the arrived floor of the cage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57162772-A (JP)
Title: Shapeless expanded sealing material
Inventor: MUNAKATA YASUNORI
IPC: F16J15/14
Filed: 1981-03-30
Abstract: PURPOSE: The titled sealing material, containing an acrylic copolymer, containing hydroxyl groups and foamed mechanically by the high-speed stirring, as a main material together with a polyfunctional isocyanate compound, and having improved adhesive property, resistance to the dynamic repeated fatigue and heat  and water resistance.  
     CONSTITUTION: A sealing material obtained by incorporating (A) 100pts.wt. main material consisting of an acrylic copolymer, containing hydroxyl groups, and mechanically foamed at an expansion ratio of preferably 3 or less by the high- speed stirring, preferably a copolymer of an alkyl acrylate, etc. with 2-hydroxyethyl acrylate, having a molecular weight of 2,000W15,000 and 2W4 hydroxyl groups, preferably 50wt% or less plasticizer, e.g. dioctyl phthalate, 50wt% or less solvent, and 10wt% or less foam stabilizer, with (B) preferably 10W 50pts.wt. polyfunctional isocyanate compound, e.g. tolylene diisocyanate.  
     EFFECT: Improved adhesive property to porous materials, brittle materials, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07264279-A (JP)
Title: Echo canceller
Inventor: YOSHIDA TOSHIO
IPC: H04M1/60
Filed: 1994-03-18
Abstract: PURPOSE:To prevent the production of a bypass signal having a sense of incongruity by cancelling a hybrid or sound bypass signal independently of hand-free talking or handset talking. CONSTITUTION:Digital adders 105a, 105b add a pseudo echo signal to a bypass signal to implement arithmetic processing to cancel the echo signal. Adaptive echo cancellers 112a, 112b generate a pseudo echo signal to be sent to the adders 105a, 105b respectively while optimizing them. A controller 113 confirms the result of echo cancelling operation by the adders 105a, 105b and gives an optimizing command to the adaptive echo cancellers 112a, 112b. Furthermore, the controller 113 selects a receiver amplifier 110/a speaker amplifier 108 according to a hand-free control signal and adjusts the gain of a microphone amplifier 115.
Patent JP-H09219992-A (JP)
Title: Communication abnormality detecting circuit of inverter synchronization switching and operating device
Inventor: TANAKA MASATSUGU
IPC: H02M7/493
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent the short-circuited output between motor drive inverter devices caused by phase deviation and to make it possible to prevent the stop of the entire system by a fault by detecting the abnormal output in communication based on the difference between the signal interval of the pulses based on the phase angle of phase data and the signal interval of the output frequency data. SOLUTION: The devices performing the following functions are provided, and the communication abnormality detecting circuit is constituted. A converter 536 uses especially the communication paths of two systems effectively and obtains the time conversion value from the output frequency data of the output of one receiver RX1. A reading device 531' and a timer 532' load the value of a timer at a leading edge from the phase data of the output of another receiver RX2. A difference device 533' obtains the difference between the output of the reading device and a memory output. A comparator 535' detects the presence or absence of the pulse signal of the output of the difference device for every period of the output of the converter and generates the signal of the communication abnormal output only when the reception is not performed.  Then, the pulse signal of the phase data is detected at every conversion period of the output frequency data, and the receiving check at the normal interval is performed.