baber/WOPTO huggingface dataset:
Patent JP-H03219357-A (JP)
Title: Program execution control system
Inventor: SAKAMOTO KEIICHI
IPC: G06F15/00
Filed: 1990-01-25
Abstract: PURPOSE:To improve the execution efficiency of the whole system by detecting an application program having a prescribed execution format from a program control table and loading the detected program to a computer. CONSTITUTION:The number of queuing telegrams is displayed on a queuing telegram number display part 27 and which application program AP25 out of a conversation type and a pseudo conversation type is to be executed is registered in the program control table 26 in accordance with the number of queuing telegrams in each sort of telegrams. Both the APs are referred during the period of a telegram distribution time and the AP 25 to be executed is selected. When there are many queuing telegrams, the false conversation type AP 25 is started in order to improve the execution efficiency of the whole system, and when the number of queuing telegrams is small, the conversational type AP 25 can be started. Consequently, the execution efficiency of the whole system can be improved without unnecessarily increasing the overhead of the execution time of individual AP.
Patent JP-S60157229-A (JP)
Title: Insulation type semiconductor device
Inventor: KITAMURA TAKAYUKI
IPC: H01L21/52
Filed: 1984-01-25
Abstract: PURPOSE:To facilitate the positioning of an insulation substrate itself and a transistor chip by reduction in number of components by a method wherein the insulation substrate on a Cu block is made integral. CONSTITUTION:An insulation substrate 2 is placed on a heat-dissipating plate 1 via solder plate, and further the Cu block 3 is placed on this substrate 2 via a solder plate. Successively, a U-shaped insulation substrate 12 is placed on the Cu block 3 via a solder plate piece. Moreover, using the insulation substrate 12 as a spacer, a transistor chip 10, a diode chip 6, and a collector outer electrode 7 are arranged on the Cu block 3 via solder plate piece, respectively. Thereafter, an emitter outer electrode 5 and a base outer electrode 9 are arranged on the insulation substrate 12 via solder plate piece, respectively. Since the structure of the insulation substrate 12 has been equalized to the envelop dimension of the Cu block 3, the positioning of the chips 10 and 6 is facilitated.
Patent JP-S57128560-A (JP)
Title: Ink jet printer
Inventor: KIYOUGORA HIROSHI
IPC: B41J2/165
Filed: 1981-02-03
Abstract: PURPOSE:To enable isolating of a nozzle from the air when no printing is performed, by mounting an electromagnet to a cap device for closing off an ink jet nozzle for a titled printer. CONSTITUTION:Under a condition that an ink jet printer is in no operating condition, a carriage 2 is brought to a standly condition, positioned facing and opposite to a cap device 5. Or, an ink jet nozzle 15 is situated facing and opposite to an elastic member 12 of the cap device 5, an electromagnet 8 is energized, and an armature 9 is turned through the force of a spring 11 to press the elastic member 12 against a forward end of a projection 17. Then, a support frame, installed to the armature 9, mates the projection 17 on a holder 14 to hold a holder 14.
Patent JP-S59141027-A (JP)
Title: Digital ionization vacuum gauge
Inventor: KAWAKAMI MAKOTO
IPC: G01L21/32
Filed: 1983-02-01
Abstract: PURPOSE:To attain to enhance measuring capacity by reducing a measuring error, by calculating pressure from the radio of the charging time of the ion current due to an integrator and the discharge time of the integrated amount due to electron current control. CONSTITUTION:An integrator 13 is charged with the ion current of the ion collecting electrode 4 in an ionization type pressure measuring sphere 1 for a predetermined time and, succeedingly, the charge charged in the integrator 13 is discharged by the current signal of an electron collecting electrodes 5. In this case, the time before discharge potential reaches zero from the start of discharging is measured by the output control of a comparison circuit 14 for detecting said discharging in a counter 15 and the pressure in the measuring sphere 1 is calculated from the ratio of the charging time and the discharging time. As a result, the measuring error caused by the variation of the electron current or the capacity change of an integration capacitor can be removed and can be directly read by digital display without providing a special circuit and measuring capacity can be enhanced.
Patent JP-H01190041-A (JP)
Title: Signal transmitter
Inventor: SAITO MIE
IPC: H04L29/08
Filed: 1988-01-25
Abstract: PURPOSE:To reduce number of times of MODEM changeover caused for each occasion and to decrease the time required for training by sending reply information once per N-frame. CONSTITUTION:A transmission mode changeover section 12 starts a transmission station MODEM 14 in the transmission mode before the transmission of a frame number 0, sets a data transmission direction from a transmitter 10 to a receiver 17 to synchronize the transmitter 10 and the receiver 17, a frame number 0 is sent after the establishment of synchronization and frame transmission information is noticed to the transmission mode switching section 12. The transmission mode switching section 12 has a changeover counter and applies frame transmission when the frame number is below N. In the case of N, the transmission station MODEM 14 is switched to the reception mode to await the reception of the reply information. Thus, the reply information is sent once per N-frame to reduce number of times of changeover of the MODEM caused at each occasion thereby reducing the time required for the training.
Patent JP-S58133695-A (JP)
Title: Page size change system
Inventor: JINSAKI AKIRA
IPC: G06F12/02
Filed: 1982-01-30
Abstract: PURPOSE:To decrease the fragmentation, by changing the page size to be suitable for the size of a job simply. CONSTITUTION:In Figure, lower-order (i) outputs among (j) outputs of a map memory MM are given to a data memory DM via a circuit PA and the upper- order (j-i) outputs are given to the memory DM directly. A map adress limit register MADR formed with (i) sets of flip-flops is provided, and a switch SW corresponding to the circuit PA is switched by setting a suitable control data to the said MADR to change over the state via the circuit PA and direct connection. That is, the address lines given to the data memory DM by the circuit PA are selected to one of the output converted at the map memory MM and not.
Patent JP-H08209754-A (JP)
Title: In-pipe washing device
Inventor: MURAHASHI YOSHIO
IPC: B08B3/04
Filed: 1995-01-31
Abstract: PURPOSE: To increase water-intake of an artesian well and to recover the water level by providing a pipe washing device into a well pipe from above, and providing a motor case incorporating a motor therein, a stopper as the center rest and a washing device main body directly connected to a motor shaft. CONSTITUTION: A motor case 2 suspending a washing device main body 5 from the upper part of a well pipe 1 is provided to the inside thereof, and a stopper 3 is expanded to fix the case 2 to an optional position in the pipe 1. Then, when a vertical motor in the case 2 is driven to rotate the main body 5, scale such as fur, etc., adhering to the inside wall of the pipe 1 is removed by a brush 10 rotating therewith, at the same time, water surface pressure occurs downward of the brush 10, centrifugal force is added to the water surface pressure by wings 7a of a screw 7, and water lower than the brush 10 is changed into a water surface pressure stream and is released to a gravel layer 15 or an aquifer 16 side from a collecting hole 1a. Then, the filling sections of the layers 15 and 16 expanded to separate clay, etc., solidified between gravels, and the clogging in the layers is settled to increase the flow of ground water.
Patent JP-H02195271-A (JP)
Title: System for measuring voltage waveform
Inventor: SAKAMOTO TAKASHI
IPC: G01R31/302
Filed: 1989-01-25
Abstract: PURPOSE:To measure absolute voltage waveform of a circuit with high accuracy by a method wherein compensation is performed based on differential voltage between voltage waveform obtained by an electron beam tester and voltage waveform obtained by a probe system. CONSTITUTION:An arithmetic circuit 20 subtracts low level VLp of waveform Wp obtained by a probe system waveform generation circuit 12 from low level VLeb of waveform Web obtained by an electron beam tester waveform generation circuit 9. The waveform Web obtained by the electron beam tester waveform generation circuit 9 is shifted by the differential voltage Vdif to a lower level side. Waveform Wc obtained by this operation result is as highly accurate as the measured waveform Web obtained by an electron beam tester 1 while being absolute voltage waveform similar to the waveform Wp obtained by a probe system 10, and this is displayed on a display 22.
Patent JP-H04241376-A (JP)
Title: Transfer drum supporting device for electrophotographic device
Inventor: NAKAHARA TOSHIO
IPC: G03G15/16
Filed: 1991-01-11
Abstract: PURPOSE:To eliminate complicated assembling and adjusting work for making a transfer drum press-contact with a photosensitive body under a proper state without unsteadiness or the like and to eliminate readjustment for making the transfer drum after an electrophotographic device is used for a long period press-contact with the photosensitive body under the proper state without the unsteadiness or the like. CONSTITUTION:The circumferential surface 152A of a guide roller 152 is constituted of a rubber being as an elastic body.
Patent JP-H07195938-A (JP)
Title: Blind
Inventor: HIRASHIMA YUKIE
IPC: B60J1/20
Filed: 1994-01-11
Abstract: PURPOSE:To make shielding members foldable by an elastic cord form body, by providing a fixing member to fix removable to the position to be shielded, to the end of a shieding member, as well as penetrating from one end to the other end of the foldable shielding members, in a zigzag form by the elastic cord form body. CONSTITUTION:An elestic cord form body 25 such as a rubber cord is penetrated to through holes 24 at both ends in shielding members 20 folded each other, and the cord form body 25 is fixed to the shielding members 20 at one position, while the ends are bound each other to form in a circular ring form. And the window 23a of a hook 23 is made into a fixing member corresponding to the projection 31a of a hanger 31 at the car body side. This fixing member is fixed by making the locking piece 23b of the hook 23 allowable to insert to a cut groove 31c provided to the root 31b of the projection 31a. Consequently, the shielding members 20 can be folded simply by the elastic cord form body 25.
Patent JP-S56110692-A (JP)
Title: Tetrakissilylethylene derivative
Inventor: SAKURAI HIDEKI
IPC: C07F7/08
Filed: 1980-02-07
Abstract: NEW MATERIAL:The titled compound shown by the formula I (R 1 WR 12  are H, alkyl, aryl, or aralkyl, may be the same but not less than two of R 1 WR 12  which are linked to the same silicon are not H).  
     EXAMPLE: Tetrakis(trimethylsilyl)ethylene.  
     USE: A monomer for polymerization, raw material for organic synthetic reaction, and its synthetic intermediates. Useful as heat-sensitive elements, various heat-sensitive materials such as thermo color, and display elements.  
     PROCESS: 3,4-Bissilyl-1,2-disilacyclobut-3-ene shown by the formula II is reacted with bromine in an ether, to give 2,3-bissilyl-1,4-dibromo-1,4-dicyclobut-2-ene shown by the formula III, which is reacted with an organic lithium compound shown by the formula IV or V to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59140793-A (JP)
Title: Time-division switch circuit
Inventor: TSUTSUI KOUJI
IPC: H04Q3/52
Filed: 1983-01-31
Abstract: PURPOSE:To facilitate control for idle pattern insertion by putting idle pattern insertion operation in charge of a time-division switch circuit. CONSTITUTION:When a write/read address is supplied to an input terminal ADR of a data memory circuit 12 and input data is supplied to a data input terminal IN, data signals of time slots of alternate frames are written in the addresses of the data memory circuit 12 and idle patterns are written at empty time slots successively. The idle patterns written in the addresses are rewritten into the data of time slots by write destination addresses of time slots within the same write cycle. Consequently, the contents of the data memory circuit 12 are read out according to the sequential read addresses in the frame (read cycle) following the write cycle. This read signal is selected by a selecting circuit 14 to obtain an output signal.
Patent JP-S60161843-A (JP)
Title: Draw-out apparatus for sheet paper housing device
Inventor: SUZUKI YOUJI
IPC: B65H1/26
Filed: 1984-01-31
Abstract: PURPOSE:To make the required sheet paper housing device alone possible to be selectively drawn out of pushed in, by letting a conveying device lift upward or downward. CONSTITUTION:With the descent of a first lifting member 7 in a conveying device, a roll member 64 at the tip end of a lever 62 is made contact with the upper part of a cam surface 61 of a cam 60 installed in a paper tray 2. Furthermore, the first lifting member 64 is made to go down whereby the roll member 64 is set in roll motion along the cam surface 61, and the required paper tray 2 being supported on a shelf receiving member 5 is drawn forward, while a paper feed roll 18 at the tip of the rocking lever 16 installed in the first lifting member 7 is made contact with copying paper on a topmost layer inside the paper tray 2, making copying operation attainable. When this first lifting member 7 is made to go down once more, the tip of the rocking lever 16 turns round upward by the copying paper, while the roll 64 at the tip of a tray draw-out lever 62 reaches to the lower end of a cam back surface 67 and thereby it comes off this back surface 67 so that the required paper tray 2 is pulled back to the rearward by the force of gravity.
Patent JP-S61177146-A (JP)
Title: Squirrel-cage rotor with permanent magnet
Inventor: HANAI TAKASHI
IPC: H02K21/46
Filed: 1985-01-30
Abstract: PURPOSE:To prevent a magnet from demagnetizing by disposing a heat insulator between the permanent magnet mounting slot of a squirrel-cage rotor and the magnet, and interrupting the transfer of heat when melted aluminum is filled in the rotor conductor slot. CONSTITUTION:The prescribed number of steel plates punched with slots 2, 12, bolt holes 5, and a rotational shaft hole 7 are laminated to form a rotor core 11 from punched plates 1. A permanent magnet 3 coated with a heat insulator 4 on the outer periphery is inserted into the slot 12. A bolt 8 is inserted to the hole 5, and the steel plates are clamped together with the side plates of the same shape, not shown. Then, melted aluminum is filled in the slot 2, hardened, a rotor conductor 21 and a shortcircuiting ring, not shown, are formed at both ends of the conductor 21 to form a squirrel-cage rotor. Thus, it can prevent the heat of the melted aluminum from transferring to the magnet 3 to prevent the permanent magnet from demagnetizing and to prevent a motor from deteriorating in its performance.
Patent JP-2000215991-A (JP)
Title: Rectangular wave lighting device for disharge lamp, and rectangular wave lighting method
Inventor: FUJII TOSHITAKA
IPC: H05B41/24
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a small and highly efficient lighting device where heat loss due to on-resistance of a full bridge inverter is greatly reduced, by setting first and second switch means in a cut-off state during a starting period, and releasing first and fourth switching elements from a lamp starting circuit system. SOLUTION: Heat loss of a full bridge inverter 3 is provided using a timer means 20 effectively. Output of the timer means 20 is first supplied to switch means 16, 17, and SW1 and SW2 are cut off during a starting period. Second, during the starting period added with a delay time, generation from a pulse generating circuit is stopped to hold a Low level, switching elements Q2, Q3 are in a conductive state, and switching elements Q1, Q4 are in a cut-off state. Thus, high voltage is not impressed onto all power MOSFETs of switching elements Q1-Q4 even during starting of the lamp. After a prescribed time, rectangular wave lighting is provided. Therefore, elements that have low pressure resistance and low heat loss can be used.
Patent JP-S57129467-A (JP)
Title: Magnetic brush developer
Inventor: ENOKI SHIGEKAZU
IPC: G03G15/09
Filed: 1981-02-04
Abstract: PURPOSE:To clearlypeel and mix magnetic toner on a development sleeve excellently, by providing a magnetic wire, 0.1-2mm. in diameter at the upper stream than a toner layer thickness restricting member by 3mm.. CONSTITUTION:A development sleeve 2 is rotatably provided to a photoreceptor drum 1 with a suitable minute interval. A doctor member 7 restricting the thickness of development agent layer is fixed to a development housing at the opposite side to the photoreceptor drum of the development sleeve, and a peeling member 9 is provided at the upper stream side. A part opposing to the sleeve of the seeling member is bonded with a magnetic wire 11 made of piano wire, 0.1-2mm. in diameter at the tip of a non-magnetic regid plate 10 having a plurality of ribs of comb shape. A distance l between the magnetic wire and the doctor member has a suitable range depending on the wire size, and if the diameter is 3mm. or more, excellent peeling and mixture and made independently of the size of diameter.
Patent JP-S61176555-A (JP)
Title: Production of acrylic ester or methacrylic ester
Inventor: HASHINO SHIZUO
IPC: C07C67/54
Filed: 1985-01-30
Abstract: PURPOSE:To recover an acid component used in excess with high efficiency and obtain the titled compound in high purity and yield, by esterifying acrylic or methacrylic acid in excess with a higher alcohol, adding a lower alcohol to esterify the remaining acid, and fractionating the aimed ester. CONSTITUTION:Acrylic acid or methacrylic acid in excess molar amount of preferably 1.1-1.2 times based on an 8-22C higher alcohol, e.g. octadecyl alcohol, is esterified with the higher alcohol in the presence of an esterification catalyst, e.g. sulfuric acid or p-toluenesulfonic acid, and a polymerization inhibitor, e.g. hydroquinone, at 60-150 deg.C, and a lower alcohol, e.g. methanol, is added to esterify the remaining acrylic or methacrylic acid at 60-100 deg.C and give the aimed substance.
Patent JP-H06207197-A (JP)
Title: Cleaning composition composed mainly of 1,1-dichloro-1-fluoroethane and methyl formate
Inventor: DANIERU DEBIYANDOURA
IPC: C11D7/60
Filed: 1991-02-05
Abstract: PURPOSE: To prepare a novel cleaning composition which is useful for removing flux from printed circuits and for cleaning at a low temperature, demonstrates an azeotropic condition and does not disrupt ozonosphere by formulating dichloro-fluoroethane and methyl formate in a specific ratio.  
     CONSTITUTION: This cleaning composition consists of 55-80 wt.%, preferably 61-65 wt.% 1,1-dichloro-1-fluoroethane, and 45-20 wt.%, preferably 35-39 wt.%, methyl formate. Moreover, if it is desired that the composition is stabilized against the hydrolysis and/or the actions of free radicals occurred possibly during a cleaning step, stabilizers such as nitromethane, propylene oxide may be formulated in a proportion of 0.01-5% based on the total weight of 1,1- dichloro-1-fluoroethane and methyl formate. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07222680-A (JP)
Title: Cooking apparatus
Inventor: NAKAMURA MASAMITSU
IPC: A47J33/00
Filed: 1994-02-08
Abstract: PURPOSE:To provide a cooking apparatus which is suitable for a cooking such as barbecue, etc., at a camping site or other outdoor places, and in addition, is easy to handle when being carried. CONSTITUTION:A cooking apparatus is equipped with a stand 1 with a table part 11 which is formed by orthogonally spanning fire grates 13, 14 on a peripheral frame 12, and leg parts 15 with a foldable structure which are arranged under the table part 11, and an iron plate 2 for cooking with handles 23, which is mounted on the table part 1 of the stand 1. In addition, the cooking apparatus is equipped with a grill 3 with a suspending metal fitting 24, which is suspended on the peripheral frame 12 for the table 11 of the stand l, and a grease receiving tray 4 with a hanging metal fitting 44, which is a part of the table part 11, and hung under the grill 3, and the grill 3 and grease receiving tray 4 are detachable from each other.
Patent JP-S63181472-A (JP)
Title: Thin-film transistor
Inventor: KAMIURA HIROAKI
IPC: H01L27/12
Filed: 1987-01-23
Abstract: PURPOSE:To reduce the probability to cause a cross short circuit at a transistor by a method wherein a gate insulating film for an inverted stagger thin-film transistor, at a thin-film transistor which is used to switch a liquid crystal at an active matrix liquid crystal display, is constituted by two layers and the film whose dielectric breakdown strength is high is formed as a first layer. CONSTITUTION:A second gate insulating film 4' for an inverted stagger thin-film transistor, which is composed by laminating a first gate insulating film 4, the second gate insulating film 4' and a third semiconductor film 5 on a glass substrate 1 in this order, is constituted by two layers. After a gate metal film and a gate insulating film have been formed in succession on the whole surface of the glass substrate 1 in order to form a first layer for the gate insulating film 4, these two layers are patterned according to a required identical shape. Because the surface of the substrate 1 during the formation of the gate insulating film 4 can be heated uniformly, a film whose dielectric breakdown strength is high can be formed on the gate metal film. When the gate insulating film 4' is formed, the temperature is distributed because a transparent part exists on the surface of the substrate 1; the edge part for a gate is apt to become a film whose dielectric breakdown strength is low. Because, however, the breakdown strength at the gate insulating film 4 is high, the probability of a cross short circuit is reduced as long as a source contact hole 7 and a drain contact hole 8 do not overlap with the edge of the gate.
Patent JP-H11200436-A (JP)
Title: Covered discharge pipe
Inventor: NISHIOKA AKIRA
IPC: E03C1/042
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a covered discharge pipe which allows a very easy job of replacing not the whole but a part of the discharge pipe when the discharge pipe becomes defective during product transportation, can enhance maintenance by fabricating its replacement parts at low cost, and eliminates the possibility of an accident such as scald that may occur if a user directly touches the horizontal part and the elbow part of the discharge pipe other than its end when discharging the desired hot water. SOLUTION: A covered discharge pipe includes a discharge pipe main body 15 comprising a long horizontal part 15a and an elbow part 15b and freely horizontally rotationally communicated to the discharge opening 10 of a faucet 4 and a cap 16 made of a synthetic resin, which is mounted at the end of the horizontal part of the discharge pipe main body.  The covered discharge pipe also includes a first cover 17 made of a synthetic resin, which is mounted on the discharge pipe main body by being inserted from the end of the discharge main body in such a way as to cover both the entire horizontal part except an end and the front of the elbow part of the discharge pipe main body when the cap made of the synthetic resin is not mounted, and a second cover 18 made of a synthetic resin, which is removably provided on the first cover mounted on the discharge pipe main body, to cover the rear of the elbow part of the discharge pipe main body from the rear of the discharge pipe main body.