baber/WOPTO huggingface dataset:
Patent JP-H09314238-A (JP)
Title: Bender working device
Inventor: YAMAMOTO MASAHIKO
IPC: B21D7/06
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To suppress the variation in the working accuracy of a material to be worked in case where a clamping member is inclined at the time of imparting tension. SOLUTION: A vertical deflection angle detecting sensor 101 for detecting an angle at which the clamping member 32 is inclined in one direction on the basis of a position before imparting the tension as a reference and on the basis a horizontal deflection angle detecting sensor 102 for detecting the angle at which the member is inclined to a direction different to the one direction are provided and the tension to be applied to the material W to be worked is corrected with a tension controller 6 by the detected values of the vertical deflection angle detecting sensor 101 and the detected values of the horizontal deflection angle detecting sensor 102.
Patent JP-S61293733-A (JP)
Title: Alignment method for cylindrical members
Inventor: SAITO MINORU
IPC: H01H11/04
Filed: 1985-06-21
Abstract: PURPOSE:To enable the easy alignment of materials by using a mask wherein many round holes are provided at a pitch approximately 1/2 or more of material length, the open end of each round hole is expanded in a funnel form and the open ends so made are close to each other. CONSTITUTION:A mask 5' having many round holes 4' of length equal to or more than a half of a cylindrical base material 1' and the open ends 4'a of each round hole 4' is expanded in a funnel form and adjacent to each other, is placed on a jig 3 in such a way that the round hole 4' is aligned out of a material insert hole 2. Then, the cylindrical base material 1' is fed to the mask 5' and scraped by a sweeping board, thereby inserting the cylindrical base material 1' in the round hole 4' along the funnel-formed open end 4'a. By repeating the insert of the cylindrical base material 1' into the material insert hole 2, using the mask 5' so constituted, said material 1' is inserted and aligned in all of the material insert hole 2 on the jig 3.
Patent JP-H02312526-A (JP)
Title: Seeding device for pot sheet
Inventor: ENDO MASAHIRO
IPC: A01G9/06
Filed: 1989-05-29
Abstract: PURPOSE:To obtain the subject device making a pressing protrusion of projecting roll readily go into soil in a pot by equipping a soil feeder, suppressing roll and projecting roll on an upper position of a horizontal transporting stand. CONSTITUTION:Sieved soil is excessively supplied to pots by a soil feeder 14 placed on an upper position of a horizontal transporting stand 12 in such as way that the pots are thickly covered with sieved soil. Soil is pressed by a suppressing roll 17 and a layer of sieved soil on the pots is thinned. Resistance of a pressing protrusion 19 during penetration into pot in pressing middle part of pot of sieved soil in a moderate degree by a projecting roll 18 provided with the pressing protrusion 19 on the peripheral face is reduced.
Patent JP-H08304232-A (JP)
Title: Method for confirming connected state of optical fiber cable with both-end mt connector
Inventor: AOYAMA YOSHINORI
IPC: G02B6/00
Filed: 1995-05-11
Abstract: PURPOSE: To easily automate optical fiber cord connecting work by improving the efficiency of the connecting work to an extremely high level by remarkably omitting the conventional troublesome connection between multi-fiber optical connectors or between a single-fiber optical connector and optical sensor and further using together an automatic connection loss measuring device for multiple-core optical fiber cord with both-end MT connector, etc., for the work. CONSTITUTION: The multi-fiber connector 22 of a cord to be analyzed connected to a multi-fiber connector 12 at one end of a multiple optical fiber cord 1 with both-end MT connector and single-fiber connectors 23 respectively mounted on the terminals of each analyzed optical fiber 21 are connected to a light source device 4. The multi- fiber connector 13 at the other end of the cord 1 is inserted into the connecting inserting hole of a detector 8 constituted by incorporating a connector section, a required number of optical sensors which are respectively connected by means of a required number of optical fibers, and the detecting section of an LED, light receiving level detector, etc., connected to the optical sensors into the connector inserting port of a detecting device 8. Therefore, the connected state of optical fibers can be confirmed in the ordinary procedure.
Patent JP-S5659752-A (JP)
Title: Preparation 1-aryl-4-carboxyammonium-5-(3'-methoxy-4'-oxypenyl)-2-pyrrolidinone
Inventor: SUGIYAMA KAZUO
IPC: C07D207/277
Filed: 1979-10-20
Abstract: PURPOSE: To obtain the titled substance having improved antibacterial action, stable pharmaceutical effect and prolonged effectiveness, by subjecting triethylamine to addition reaction to the reaction product of 4-oxy-3-methoxybenzylidene-4'-substituted aniline and succinic anhydride.  
     CONSTITUTION: A compound shown by the formula I (X is H, CH 3 , or Cl is reacted with succinic anhydride in dried xylene under reflux at elevated temperature for 40hr to give a compound shown by the formula II. This compound is dissolved in dried benzene, dried ammonia gas is bubbled for about 10hr in this solution, to deposite crystal which is filtered and separated to give a compound shown by the formula III. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11325264-A (JP)
Title: Variable flow control valve
Inventor: ARAKI TOSHIMITSU
IPC: F16K1/38
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a variable flow control valve having almost no suddenly changed portions in a channel area and in a flow direction and a wide flow control range and capable of highly precise flow control. SOLUTION: A variable flow control valve includes a hollow pipe body 2 having an axial center Z in the flow direction of a fluid, a core member 4 fixed into the hollow pipe, a sliding valve element mounted on the core member to be movable along the axial center Z and a shifting device 8 for moving the sliding valve element along the axial center Z. The inner face of the hollow pipe 2 and the outer configuration of the core member 4 and the sliding valve element 6 are formed such that a channel having an almost constant area is formed when the sliding valve element is located on an upstream side F and a channel between the hollow pipe and the sliding valve element is gradually throttled when the sliding valve body is moved to a downstream side R.
Patent JP-H09295309-A (JP)
Title: Bonding of split fiber board
Inventor: NINOMIYA MICHITO
IPC: B27N7/00
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to manufacture a presentable finished product by compressing a split fiber board using a heating plate with a flat surface, heated under specific conditions, then flattening the undulation of the split surface, and bonding the split fiber board by lamination to a board material to correct the defect of undulcation on the split surface of the split semicured fiber board. SOLUTION: A thermal compressing device 7 arranged on the downstream side of a direction in which an atomizing nozzle 5 is transported is of a slightly larger size than a semicured fiber board MDF 1 and comprises pair of opposed upper and lower heating plates 9a.9b and the vertically movable members 11 of a hydraulic cylinder which moves the heating plate 9b toward the heating plate 9a. In addition, the lower heating plate 9a is installed at an elevation in which its upper face almost coincides with the transport face of MDF 1. On the other hand, the upper heating plate 9b compresses MDF 1 which is mounted on a metal belt 15 and positioned on the upper surface of the lower heating plate 9a at a pressure of at least, about 4kg/cm<2> for at least, about 20sec. using the vertically movable member 1 so that MDF 1 is laminated to a plate material.  In this case, each of the heating plates is heated at least, about 100 deg.C.
Patent JP-H04335750-A (JP)
Title: Communication equipment
Inventor: TABATA HISAYA
IPC: H04M1/27
Filed: 1991-05-10
Abstract: PURPOSE:To attain effective utilization of a one-touch dial key and to secure the secrecy by selecting a telephone number list and utilizing the one-touch dial key and allowing each person to use an exclusive list in the case of using the equipment by plural persons. CONSTITUTION:When a telephone number list changeover key (in existence in one-touch operation section 22) is depressed and no password is set to the telephone number list, a pointer in a memory 24 is referenced from a current telephone number list in a memory 23. Then the telephone number list stored in a prescribed location and selected by the changeover key is set to the memory 23 by referencing a pointer in the memory 24. Furthermore, when a password is set, a guide that a password is to be entered by using a dial key 26 is displayed on a display section 25 to check the password and in the case of dissidence, the other list is to be selected. Thus, the password is provided and when each telephone number list is possessed by each person, the secrecy of each person is secured.
Patent JP-H04335834-A (JP)
Title: Method for water culture
Inventor: MORIWAKI KOJI
IPC: A01G31/00
Filed: 1991-05-09
Abstract: PURPOSE:To enable normal culture without outbreak of Na over-absorption symptoms of crops, e.g. even when a large amount of Na is contained in raw water in control of a culture solution in nutrient film technic(NFT) by correcting unbalanced absorption of nutritive components due to nutrient film technic. CONSTITUTION:Potassium nitrate salt, a nutritive component generating potassium ion as a water-structure destroying ion when dissolved in the second additional manure stock solution is added thereto so that the second additional manure stock solution may have the same physical properties as those of raw water in the case of supplementing raw water, the first additional manure stock solution and the second additional manure stock solution to the culture solution. The same absorbability is given to raw water, the first additional manure stock solution and the second additional manure stock solution thereby to uniformize the absorption of nutritive components.
Patent JP-S5760238-A (JP)
Title: Dust explosion tester
Inventor: TANAKA NOBUYOSHI
IPC: G01L5/14
Filed: 1980-09-29
Abstract: PURPOSE:To improve the accuracy in the measurement of explosion concentration with an even cloud of dust by forming a turbulance in a stream accompanying a sample dust by means of a turbulance grid provided between a sample tray and an explosion cylinder in a Hartmann's explosion tester. CONSTITUTION:A body 1 has a jet hole 3 at the bottom thereof communicating to a compression air feeder 2 while an explosion cylinder 8 is screwed down onto a sample tray 5 with a roughly semispherical concave. A turbulance grid 10 is provided at the bottom of the explosion cylinder 8 and an ignition electrode 6 is provided at the center thereof with a filter paper 7 arranged at the upper end thereof. In operation, a sample is placed into the sample tray 5 and the explosion cylinder is locked. A stop valve 22 is opened and a compressed air is introduced in an air reservoir 24 from an air cylinder 23. Then, a valve 26 is opened and a cloud of dust is in the cylinder and exploded ignited with an electrode 6 after a cartain time. This creates an even cloud of dust thereby enabling the measurement of the explosion concentration easily at a high accuracy.
Patent JP-H05307966-A (JP)
Title: Thermal battery
Inventor: TERASAKI MASANAO
IPC: H01M6/36
Filed: 1992-04-28
Abstract: PURPOSE:To enable the operation of a fuse before a rise of the electromotive force of a thermal battery with the selection of the operating condition of a fuse by connecting a current limiting fuse in series to an ignition ball. CONSTITUTION:In a thermal battery, in which an element battery 1 and the heating agent 2 are covered with the heat insulating material 9 and they are housed in a sealed container 10 and an ignition ball 6 is electrified with the current from the outside for activation, a current limiting fuse 7 is connected in series with the ball 6. In this case, the electrified ball 6 is generally ignited in 10 milliseconds or less. On the other hand, the time required for the breakdown of the fuse 7 can be changed in a range of 10 millisecond-several seconds by setting the operation condition. Since the voltage rises in 50 milliseconds- several seconds with the activation of a thermal battery, in the case where a short circuit is generated in the ball 6, the fuse 7 immediately works to break the ignition circuit. Namely, the fuse 7 can be operated before the rise of the electromotive force of a thermal battery by selecting the operation condition.
Patent JP-H04360478-A (JP)
Title: Solid-state image pickup element
Inventor: FUJITA TAKESHI
IPC: H04N5/341
Filed: 1991-06-07
Abstract: PURPOSE:To improve the accuracy of exposure time and to reduce smear by combining a light shield operation of a mechanical shutter mechanism, a sweepout operation and a read operation of a signal charge to a vertical transfer stage so as to control the exposure time. CONSTITUTION:When an image pickup start switch 6 is turned on at a time t1, a system control microcomputer 5 opens a mechanical shutter mechanism 2 to stop an output of a vertical transfer pulse (f) from a drive pulse generator 4. When the mechanism 2 is completely open at a time t2, an exposure time control pulse (c) is inputted to the generator 4 to stop an output of a charge sweepout SUB pulse (g). The pulse (c) falls down at a time t3, the generator 4 outputs charge pulses d, e in the timing to read the signal charge to a vertical transfer stage thereby making the exposure complete. The vertical transmission of the signal charge is started (at time t5) synchronously with a vertical synchronizing signal in succession to a time t4 when the mechanism 2 is completely closed.
Patent JP-H01303987-A (JP)
Title: Delay error correction device
Inventor: FUJII TOSHIFUMI
IPC: H04N19/00
Filed: 1988-06-01
Abstract: PURPOSE:To automatically correct a delay error with high accuracy by converting each input signal into a digital signal, converting the result into a signal phase-locked to a reference clock, detecting the delay error between signals and using a variable shift register so as to correct the error. CONSTITUTION:A synchronizing separator circuit 4 and a PLL circuit 5 generate a reference clock. Moreover, a phase detection circuit 6a, a phase modulation circuit 7a and an A/D converter 3a convert each signal of R, G, B into a digital signal by using a sampling clock phase-locked to its own synchronizing signal. Error detection means 12b, 12c detect a phase difference in the unit of clock period between a synchronizing signal of the digital R signal and each synchronizing signal of digital G and B signals. Then shift registers 13b, 13c apply correction in the unit of clock period so that the phase difference between the digital R signal and the digital G and B signals is zero.
Patent JP-H09322251-A (JP)
Title: Mobile communication system and illegal use detection method
Inventor: SHIOZAWA HIDEFUMI
IPC: H04W12/12
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To detect illegal use in an early stage with respect to the mobile communication system and illegal use detection method detecting an illegal use by a clone terminal equipment. SOLUTION: In this mobile communication system, a plurality of exchange stations 2 arranged distributingly are connected to a home exchange station 1 and communication is made to a mobile terminal equipment 3 in a service area 4 of the exchange station 2. In this case, together with position information corresponding to a mobile terminal equipment, information of at least any of a final calling telephone number, or a final caller telephone number or a final position registration date and time and final position information is stored in a subscriber data memory 6 of the home exchange station 1, and in the case of position registration or dialing, the information stored in the subscriber data memory 6 is collated with information stored in a memory 11 of the mobile terminal equipment 3 and presence of a clone terminal equipment is discriminated when the collation indicates dissidence.
Patent JP-S5361254-A (JP)
Title: Atomic oscillator
Inventor: SHICHIMATSU SATOSHI
IPC: H03L7/26
Filed: 1976-11-15
Abstract: PURPOSE: To secure a frequency control by providing plural frequency controlling static magnetic field supply parts into a cesium beam tube and giving a magnetic field control the one of the magnetic field supply parts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61293836-A (JP)
Title: Forming jig for laminated sheet
Inventor: HAYASHI MASANOBU
IPC: H05K3/46
Filed: 1985-06-21
Abstract: PURPOSE:To eliminate the covering and sealing work of a material to be formed and consequently improve the workability and contrive to automate by a constitution wherein an airtight chamber is made by a surface plate, on which the material to be formed is loaded, a vertically shiftable pressing member and a first sealing member. CONSTITUTION:A surface plate 2, on which material to be formed 1 is loaded, a pressing member 3, which covers the material to be formed 1 loaded on the surface plate 2 with proper clearance between the member 3 and the material 1 and yet the top surface of which is made to be vertically shiftable, and a first sealing member, which seals the material to be formed 1 by sealing the surface plate 2 and the pressing member 3, constitute an airtight chamber. In addition, a detachable vacuum fitting to communicate and shut off the interior of the airtight chamber with and from an outside pressure reduction means is provided. Further, side pressure preventive frames 8 and a keep plate 9 are fixed and sealed by means of second sheet-like sealing members 10, each of which is elastic and flexible. Thus, the airtight chamber, in which and with which the material to be formed 1 is housed and sealed, can easily be open and tightly closed. Accordingly, the covering and sealing work of the material to be formed 1 is eliminated. Furthermore, the cost can be reduced, because the pressing member 3 and the respective sealing members 4 and 10 can be used repeatedly.
Patent JP-H0435245-A (JP)
Title: Network control system
Inventor: MIKI JIYUNKI
IPC: H04L12/00
Filed: 1990-05-25
Abstract: PURPOSE:To eliminate the need for the switchback operation and to decrease a maximum delay and a delay difference by applying uninterruptible changeover of lines one by one route each from an idle route found out by recursive repetition of an idle route request till a line desired to be saved to shift the idle route. CONSTITUTION:Each of node equipments 1 - 7 having an uninterruptible changeover means is connected in a form of ladder by transmission lines 11 - 19 to form a transmission network, and when transmission lines 11, 13, 15 are busy and no idle line exists and the transmission line 13 is saved, the node equipment 3 sends an idle route request signal to be reached to the node equipment 2 to adjacent nodes 1, 4. Then the idle route request is recursively repeated, uninterruptible changeover is implemented one by one route each from a found idle route, i.e., a transmission line 18 being an idle line till a line desired to be saved to shift the idle route and the line desired to be saved is switched to the shifted idle route uninterruptibly. Thus, no switchback is required and the network control minimizing a maximum delay and a delay difference is realized.
Patent JP-H08324650-A (JP)
Title: Packaging sheet and manufacture therefor and packaging bag
Inventor: HONDA JOJI
IPC: B65D85/50
Filed: 1995-06-02
Abstract: PURPOSE: To provide a packaging sheet and packaging bag in which diffusion and absorption property of moisture absorbing material constituting an inner surface is improved to eliminate stickiness of food to be packaged and taste and external appearance of food is not deteriorated. CONSTITUTION: A water-impermeable thin film 2 is bonded to a paper 1 as a base and a non-woven fabric 3 is superposed on the thin film 2 to constitute an inner surface and the thin film 2 is impregnated partially into fibers of the non-woven fabric 3 in the thickness direction of the non-woven fabric 3 so that the film 2 is thermally adhered partially to the non-woven fabric 3.
Patent JP-H035319-A (JP)
Title: Flat gold powder for ornament
Inventor: MIKI TAKASHI
IPC: B22F1/00
Filed: 1989-05-30
Abstract: PURPOSE:To carry out cost reduction by making it possible to coat a large area with relatively small amounts of gold powder with sufficient covering power by flattening gold grains and also limiting the average grain size of them in a flattening direction and that in a thickness direction, respectively. CONSTITUTION:In this flat gold powder for ornament, the average grain size A of gold grains in a flattening direction is regulated to 1-3mum and also the average grain size B in a thickness direction is regulated to 0.1-0.3mum. It is preferable to regulate the standard deviation sigmaa of the above A and the standard deviation sigmab of the above B to <=1.5mum and <=0.05mum, respectively. Further, it is preferable that, in order to obtain higher covering power, the above gold powder grain has a plane rectangular shape.
Patent JP-2000331318-A (JP)
Title: Magneto-resistance effect type head
Inventor: MUKOYAMA NAOKI
IPC: G11B5/39
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To contribute to reduction in Barkhausen noise while allowing the coating of a magnetic domain control hard layer. SOLUTION: Magnetic domain control hard layers 48 are formed along the end faces 47a, 47b of a magneto-resistance effect film 46. This hard layer 48 promotes the formation of the single magnetic domain of the magneto-resistance effect film 46. In this case, an overlap quantity OL, which is measured from the terminal end 46b of a free-side magnetic layer to the tip end 48a of the hard layer 48, is set below 0.282 μm. Barkhausen noise is reduced by such overlap quantity OL. In addition, with a tapered angle θ set in excess of 40 deg., it brings a margin in the coating quantity CO.
Patent JP-S5838604-A (JP)
Title: Descaler for steel strip
Inventor: MIYAMOTO TADANORI
IPC: B21B45/06
Filed: 1981-08-31
Abstract: PURPOSE:To obtain a titled device which can deal with high speed removal of scale from the surfaces of steel strips and has good efficiency by providing plural centrifugal projectors for abrasive materials above and below via separators on both sides along an approximately vertical by-pass line on the midway of a conveying line for steel strips. CONSTITUTION:A hot rolled steel strip 1 is fed by a tension imparting device 6 into a frame body 8, passes through a by-pass line, emits from the body 8 and is fed with a tension imparting device 7. In the pass line in the body 8, abrasive materials 15 are projected by centrifugal projectors 9a-14a, 9b-14b to the front and rear surfaces of the strip 1, whereby scale is removed. Here, the mutual interferences of the materials 15 from the projectors 9a-14a, 9b- 14b arrayed in a vertical direction are prevented by separators 16a-19a, 16b- 19b, and act effectively upon the strip 1 by each projector.
Patent JP-S5564463-A (JP)
Title: Data transmitter
Inventor: MORITA KENJI
IPC: H04L27/12
Filed: 1978-11-08
Abstract: PURPOSE:To transmit data with no need for an additional modulator by performing digital modulation by making use of clocks which converts parallel data into series data. CONSTITUTION:Clock frequency f0 is counted down to data transmission frequency falpha by 1st counter 2, whose output is inputted to 2nd counter 3. Data selector 4 converts parallel data into series data by the binary output of 2nd counter 3 and the series data are inputted to 3rd counter 5. Counter 5, a digital modulating counter, sets a parallel input signal by an overflow signal, but clock f0 applied to counter 5 is n1 by n2 times as much as the output of data selector 4, complate synchronism is established, causing no discontinuity at a switching point of data. A modulation output can be obtained by FSK and a duty ratio of 50% can also be obtained.