baber/WOPTO huggingface dataset:
Patent JP-S58178353-A (JP)
Title: Proofreading system of printing
Inventor: SHINOHARA TAKAAKI
IPC: G03F1/00
Filed: 1982-04-14
Abstract: PURPOSE:To perform proofreading for printing efficiently and quickly, by transmitting and receiving original information, etc. between the side which requests printing and the side which performs printing by using a black facsimile and a red facsimile. CONSTITUTION:The character content, etc. of an original transmitted from the facsimile two-color transmitter 17 on the publisher 10 side is received in the two-colore receiver 27 on the printing company 20 side, whereafter a galley proof is printed, and is transmitted by the black transmitter 25 on the company 20 side and is received in the black receiver 15 on the publisher 10 side. Any correcting part is corrected with a red letter or the like and the corrected original is transmitted from the transmitter 17 to the company 20 side and the character galley proof is completed. On the other hand, the positive image printed from a photographic film which is sent by mailing or the like, has a continuous tone and cannot be transmitted with the facsimile is transmitted with the black transmitter 26 of the company 20 and is received with the red transmitter 16 on the pulisher 10 side. This image is laid out in the galley proof and is transmitted to the company 20 side with the transmitter 17, thus the proofreading is completed. The proofreading for printing is accomplished efficiently and quickly by the system which makes the most of the facsimiles to be used specifically.
Patent JP-H10236057-A (JP)
Title: Pen tip with ball as writing medium
Inventor: MACHIDA MINORU
IPC: B21D53/76
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To keep the amount of deformation uniform, avoid the occurrence of cracks or the like that can hinder the tip, and yet accomplish a simple manufacture by forming the inner wall surface into a conformable spherical configuration with a ball by bringing down a hammering tool to be in contact with the outer wall of a tip end periphery from the tip front side. SOLUTION: A ball-housing chamber 3 is formed for housing a ball 2 by cutting a tip 1, and an ink flow passage 5 is provided at the center of the bottom wall 4. In the next place, the tip end periphery 7 is rolled inward by a rolling tool 6 so as to rotatably house the ball 2 in a state where a part thereof is exposed outward of the tip end 7. Following this, a stem 8 is inserted and fixed therein from the rear end side 1f of the chip 1 so that the ball 2 is placed in contact with the inner wall surface 7a. Then, a hammering tool 9 is brought down in the direction of arrow, which has a spherical contact surface 10 to be in contact with the outer wall surface 7b from the tip end side 1e of the tip 1, in order to deform the inner wall surface 7a into a conformable spherical configuration with the ball 2 and further the outer wall surface 7b into a curved surface.
Patent JP-H11250463-A (JP)
Title: Optical disk, optical disk recording/reproducing device, its method, and manufacturing device for original disk of optical disk
Inventor: EGUCHI HIDEJI
IPC: G11B7/24047
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To attain high density recording by using an address area also as a data area in a disk capable of recording data in both of a land and a groove. SOLUTION: In an optical disk 1 forming the width of a groove 2 and that of a land 3 respectively as fixed values and having a track to be wobbled in a radius direction at a fixed frequency when the disk 1 is rotated by a CAV, the existence of a wobble in one of the right and left sidewalls of the track is allowed to correspond to the data bit of address information on which a sector mark or a angle reference marker is superposed at a high frequency and the other is continuously wobbled, so that address information can be synchronously demodulated in both of the land 3 and the groove 2 and stably obtained.
Patent JP-S61220489-A (JP)
Title: Manufacture of semiconductor laser
Inventor: TANAKA AKIRA
IPC: H01S5/00
Filed: 1985-03-27
Abstract: PURPOSE:To obtain a semiconductor laser element characterized by a small leaking current, high reliability, narrow width of an active layer, uniform controllability and stable lateral mode, by etching the side surface of a mesa part so that an arc shape is provided at a part lower than the constricted part of the side surface of the mesa. CONSTITUTION:On an n-type (100) InP substrate 8, a buffer layer 7, an active layer 3, a clad layer 2 and an ohmic layer 1 are grown. An SiO2 film is deposited, and a stripe shaped mask 9 is formed in the direction of (011). Approximately vertical etching is performed to the upper part of the active layer 3, by using a 4HCl+H2O solution for InP and using a KOH+K3Fe(CN)6+H2O solution for InGaAsP. The layer is further etched by using 0.2% brommethanol. Thus the part lower than the constricted part of the side surface of mesa becomes an arc shape. The width of the active layer can be specified as 2mum or less. Then current blocking layers 6 and 5 and a cap layer 4 are formed. Since the width of the active layer 3 can be made small and the layer can be formed uniformly, a stable lateral mode can be obtained.
Patent JP-H029516-A (JP)
Title: Tool assembly
Inventor: POORU UIRIAMU NIYUURANDO
IPC: B23B31/00
Filed: 1989-03-16
Abstract: PURPOSE: To align center height of a tool component part with that of a cutting insert by composing corresponding grooves in a tool holder and a tool block diametrically facing a registration groove of a tool holder to receive an assymetric thrust key. CONSTITUTION: When a tool holder 2 and a tool block 14 are fixed together, a thrust key 42 rotates the tool holder 2. Pressure is generated to a wall 13a of a tool holder groove 12a, a wall 13b of a groove 12b is pressed to a side surface 34 of a registration key 30, and a tool component part is thus locked to a correct position. Simultaneously, a center line 13-B of the tool component part that is locked is set in a precise angle-aligned condition with a plane A-A passing a cutting edge 68 of a cutting insert 66.
Patent JP-H05263162-A (JP)
Title: Hydrogen occlusion electrode material and its manufacture
IPC: C22C1/00
Filed: 1992-03-18
Abstract: PURPOSE:To obtain a sintered porous body of hydrogen occlusion alloy powdery materials capable of constituting an electrode having high capacitance and a long service life. CONSTITUTION:This material is constituted of a porous body for sintering hydrogen occluding alloy powders. The surface of the hydrogen strage alloy powder is coated with a metallic layer (such as a Cu layer) and the inside with a metal diffused layer. The sintered porous body can be manufactured by compacting hydrogen occluding alloy powdery materials whose surfaces are at least partially coated with a metallic phase and/or metallic superfine powder having <=0.1mum average particle diameter, then baking it in a hydrogen- contg. atmosphere to sinter the powdery materials and simultaneously to form a metal diffused layer. Thus, the objective electrode material having high capacitance and long service life can be manufactured by a small number of stages, and activating treatment in the case of its rise time can be eliminated or simplified.
Patent JP-H05264403-A (JP)
Title: Apparatus for inspecting characteristic of inertia damper
IPC: G01M13/00
Filed: 1992-03-18
Abstract: PURPOSE:To obtain an apparatus for inspecting the characteristics of an inertia damper, which can detect the characteristics of the inertia damper in correspondence with the temperature of viscous fluid and the rotating speed of a driving shaft. CONSTITUTION:On a base stage 12, a torque transducer 16, which is coaxially provided with a driving shaft 22 linked to a rotary shaft 42 of an inertial damper 40 that is a work, a driving motor 18 and an encoder 26 are provided. Furthermore, a temperature sensor 28 for measuring the temperature of the viscous fluid in the inertia damper 40, a torque display part 32, which is provided on a supporting plate 30 arranged at the upper side of the torque transducer 16, a temperature display part 34 and a control part 38 are provided. Thus, the apparatus is constituted.
Patent JP-S63229772-A (JP)
Title: Highly repetitive pulse laser oscillator
Inventor: TAKAHASHI HIDEOMI
IPC: H01S3/097
Filed: 1987-03-19
Abstract: PURPOSE:To uniformly discharge a main discharge and to maintain the main discharge stable by disposing first preliminary ionization electrodes which oper ate before the main discharge at the sides of two main electrodes, and disposing a second preliminary ionization electrode which operate during the main dis charge on the rear of second main electrode. CONSTITUTION:First preliminary ionization electrodes 3 which operate before a main discharge are disposed at the sides of two main electrodes 1, 2, and a second preliminary ionization electrode 5 which operates during the main discharge is disposed on the rear of the second main electrode 2. That is, since a strong spark can be obtained by the electrode 3 before the main discharge, a discharge space can be uniformly ionized. Further, the electrode 5 is dis charged upon main discharge to continuously supply electrons and an ultraviolet ray to the vicinity of the electrode 2. Thus, the main discharge is uniformly discharged, and the main discharge can be maintained stable.
Patent JP-H11258943-A (JP)
Title: Image forming device
Inventor: KATO YASUHISA
IPC: G03G15/20
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent transfer blurring from occurring due to irregularities of an unfixed image even when large size paper passes after small size paper consecutively passes, to simplify structure, to facilitate production and to prevent cost from rising by shifting a job to a next job after a standby time for a specified time in accordance with the size of passing paper and the number of sheets of passing paper in one job. SOLUTION: The width of passing paper and the number of sheets of the passing paper are compared with reference values (S21 and S22) at the same time as the start of image forming operation. When both or either value is equal to or under the reference value, the device is brought into a standby (S27) as the transfer blurring does not occur even when the large size paper passes after finishing the image forming operation (S23). When both or either value is equal to or above the reference value, the device is put into a standby (S27) after the standby state is started and continued for a specified time (S24, S25 and S26) after finishing the image forming operation. When the next job is inputted, whether or not the width of the passing paper is of the reference value is judged (S28 and S29).  When the width of the passing paper is equal to or above the reference value, the device is put into a standby (S29, S26 and S27) after the specified time elapses in the standby state. When it is equal to or under the reference value, the image forming operation is started (S30).
Patent JP-H02242542-A (JP)
Title: Double action switch
Inventor: SUZUKI MOTOYUKI
IPC: H01H3/02
Filed: 1989-03-15
Abstract: PURPOSE:To make it possible to lighten the whole while a light source for knob lightening is placed in the center of an operational knob by installing one modulating system so as to give click-feeling in a switch operational system side. CONSTITUTION:A modulating system is composed with a slide dowel 36 which is so inset in a holding hole 33 as to come in and out the hole freely, a spring 37 which pushes the slide dowel upward, and a stopping hole 32. When an operational knob 31 is rotated, a coupled driving knob 30 is rotated unitedly through a modulating system 35 and at first a coupled driving knob 30 turns first switch parts 44, 44' to be on and at this time the first switch parts generate click-feeling. After that, when the operational knob 31 is further rotated, the operational knob is relatively rotated against a coupled driving knob 30 resisting to a holding power by a modulating system 35 and after this modulating system generate click-feeling, the operational knob turns second switch parts 45, 45' to be on. By this system, a lightening source for a knob lightening is able to be placed in the center of the operational knob.
Patent JP-H01234992-A (JP)
Title: Drink extracting device
Inventor: TSUDA SHUHEI
IPC: G07F13/06
Filed: 1988-03-16
Abstract: PURPOSE:To extract concentrated drink by a short-time process by agitating a powdery material and hot water over the whole area in a cylinder at the time of leading air into the cylinder. CONSTITUTION:In an agitating process, air is exhausted by an air pump 6 in the opened state of a three-way switching valve 8 on the side of a lower air pipe 5 to the outside to evacuate the inside of the cylinder 1 to negative pressure and the powdery material sucked from the outside through a drink discharge pipe 10 connected to the outlet of a filter block 2 and hot water are agitated. In an extraction process, the drink is extracted by air led under pressure into the cylinder 1 by the air pump 6 through the lower air pipe 5 in the opened state of a three-way switching valve 7 on the side of an upper air pie 4 to the outside. Consequently, the concentrated drink can be extracted and supplied to sales within a short operation time.
Patent JP-H09257503-A (JP)
Title: Route searching method
Inventor: SATO HISATSUGU
IPC: G06F19/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To shorten the time to be required for search of the optimal route. SOLUTION: At the time of searching the optimal route from a starting point S to the destination D, a node A3, which has a large directional displacement from the direction of the destination D seen from the starting point S, is eliminated. In the case where plural nodes A1 and A2, which have the same directional displacement in relation to the direction of the destination D, exist, the node A1 close to the destination D is selected in them. Since a node in the direction, which is separated large from the direction of the destination D, is eliminated from object of the route search, time to be required for the search of route is shortened.
Patent JP-H11257891-A (JP)
Title: Brazing structure of plate-type heat exchanger
Inventor: YAMAMOTO HAJIME
IPC: F28D1/03
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To securely and appropriately braze other parts to a plate. SOLUTION: In a heat exchanger, an annular groove 8 is formed around a sheet surface 7 of either one opening edge part out of the entrance or exit of a medium channel being formed at a plate 2a. Then, when a casing 10a of a channel-switching means is brazed to the opening of the plate 2a, the opening end of the casing 10a is provided at the outer-periphery side of the annular groove 8, thus forming an annular recessed part 19 between the opening end of the casing 10a and the sheet surface 7 of the plate 2a.
Patent JP-S57176756-A (JP)
Title: Complementary mos integrated circuit device
Inventor: OOKURA ISAO
IPC: H01L29/78
Filed: 1981-04-23
Abstract: PURPOSE:To enhance the integration of an integrated circuit device by applying a voltage to both MOSs adjacent to a logic function element formed of plural pairs of P-channel and N-channel MOSs, thereby shutting off and eliminating an isolating region. CONSTITUTION:A P type well 34 is formed in an N type substrate, a plurality of gate electrodes 31a of N channel MOSFET and a plurality of gate electrodes 31b of P channel MOSFET are provided, thereby forming a gate array, plural pairs of them are selected to form a logic function element 30, a voltage is applied to a pair of adjacent MOSFET 311a and 311b to the function element 30, thereby shutting off them and electrically isolating the element 30 from the other part. In this manner, the isolating region and the wire connecting over the isolating region can be eliminated, thereby improving the integration of the integrated circuit.
Patent JP-S59191474-A (JP)
Title: Linear hybrid motor and its using method
Inventor: MATSUMOTO SHIGEHARU
IPC: H02K41/03
Filed: 1983-04-12
Abstract: PURPOSE:To reduce the size of a stator by projecting poles on a stator, engaging the projected poles with holes of nonferrous metal for a linear induction motor, and integrating a conductor with the stator. CONSTITUTION:A stator 1 is formed of laminated silicon steel plates, and many poles 7 are independently projected. A conductor 9 is formed of a material of nonferrous metal formed with holes at the portions corresponding to the poles 7. A heat sink fin is formed on the periphery of the conductor 9. The poles 7 are engaged with the holes of the conductor 9 to associate the stator 1 and the conductor. A movable element 5 is constructed that a magnetic circuit of the structure that a coil 17 is wound on a laminated silicon steel plate and mounts at a body 19 of steel plate with a magnetic circuit of the structure that the coil 17 is wound on the pole 15 of the laminated silicon steel plates, thereby forming to extent the teeth 21 from the body 19 in parallel with the pole 15.
Patent JP-H06253513-A (JP)
Title: Synchronuous motor
Inventor: SATAKE TOSHIHIKO
IPC: H02K19/12
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a synchronous motor requiring no brush structure for DC excitation in which the stator is not affected by the AC component of DC exciting circuit. CONSTITUTION:The synchronous motor is constituted of the stator side l comprising a three-phase star-connected main winding 3 connected with a three-phase AC power supply 5 and an exciting circuit 7 where three-phase exciting windings 4 are connected in series with a diode D1, and the rotor side 2 comprising a three-phase star-connected rotor winding 6 connected in parallel with diodes D2 and D3.
Patent JP-S59188535-A (JP)
Title: Method and device for detecting pre-load amount of boll-and-roller bearing
Inventor: SHIYOUDA YOSHIO
IPC: G01M13/04
Filed: 1983-04-12
Abstract: PURPOSE:To control a pre-load amount precisely on the basis of the relational value between the pre-load amount and a resonance frequency by measuring the resonance frequency while oscillating a boll-and-roller bearing to be measured or a member which engages said ball-and-roller bearing directly or indirectly. CONSTITUTION:A pre-load amount detector is provided with an exciter 1 which oscillates the bearing 11 to be measured, a bearing box 12, or shaft 13, etc. Then, a clamping nut 14 is rotated and displaced in order to increase the pre- load amount of the ball-and-roller bearing 11 to be measured, and the shaft 13 to which the ball-and-roller bearing 11 to be measured is fitted is excited by the exciter; and a signal generated by the detection of a speed or acceleration sensor 4 is amplified by an amplifier 5, and analyzed by a frequency analyzer 6 to detect the resonance frequency of the ball-and-roller bearing to be measured. Then, the pre-load amount is controlled precisely on the basis of the relational value between the pre-load amount and resonance frequency.
Patent JP-S55158322-A (JP)
Title: Production of acrylonitrile synthetic fiber
Inventor: YOKOE MASAAKI
IPC: D01F6/32
Filed: 1979-05-21
Abstract: PURPOSE: A spinning dope of specifically composed acrylonitrile copolymer in acetone is extruded into an tone-water coagulation bath under specific conditions, followed by heating and drying, thus producing title fiber for wigs because of its remarkably unevenness on the surface.  
     CONSTITUTION: An acrylonitrile copolymer consisting of 30W55wt% of acrylonitrile, 45W70% of vinyl or vinylidene chloride, and 0.5W5wt% of a hydrophilic olefinic monomer bearing a sulfonic group such as sodium methallylsulfonate is dissolved in acetone to prepare the spinning dope. Meanwhile, the bath temperature and the acetone concentration in the acetone-water coagulation bath is adjusted in the range formed by connecting points A (5°C, 45wt%), B (45°C, 5wt%), C(45°C, 35wt%) and D(5°C, 75wt%) of the rectangular coordinates. The spinning dope is extruded into the coagulation bath and the resulting fiber is dried with humid hot air of higher than 100°C and higher than 60°C in wet-bulb temperature to recovery the transparency.  
     EFFECT: The resultant fiber is excellent in touch and luster. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07270844-A (JP)
Title: Camera provided with shake correcting function
Inventor: MIYAMOTO HIDENORI
IPC: G03B5/00
Filed: 1994-03-31
Abstract: PURPOSE:To rationally and clearly display a shake state for a photographer and to prevent wasteful power consumption. CONSTITUTION:This camera provided with a shake correcting function is provided with shake state detection parts 3 and 4 detecting a shake state, shake correction parts 8, 9 and 13 correcting the shake in accordance with output signals from the shake state detection parts, a shake state display part 22 displaying information on the shake state in accordance with the output signals from the detection parts 3 and 4, a photographing preparation start part 19 starting the preparation of photographing and a photographing start part 20 starting photographing; and also it is provided with a display control part (CPU 1) for starting the display by the display part 22 in accordance with the output signal from the photographing preparation start part 19 and stopping the display in accordance with the output signal from the photographing start part 20.
Patent JP-S57177358-A (JP)
Title: Electric dust collector
Inventor: ECHIZENYA SADAYOSHI
IPC: B03C3/51
Filed: 1981-04-24
Abstract: PURPOSE: To raise the collecting efficiency of dust having a reverse electrolytic dissociability by providing a neutralizing electrode in the dust-collecting electrode of a  dust collector for treating dust of high electric resistance, e.g., CaO, etc., and supplying  a positive half-wave rectifying voltage to the neutralizing electrode in such a way as  to make the surface potential of dust constant.  
     CONSTITUTION: Corona discharge from a discharge electrode 1 occurs in a dust collecting electrode 2 by application of negative half-wave rectifying voltage from DC power  source 5, and dust is collected at a negatively charged dust collecting electrode 2.  Then, the potential difference of the surface of the dust is detected by a measuring  electrode 4. When the detected voltage exceeds a given value, a reverse electrolytic dissociation takes place and discharge current I 1  on a DC ammeter 10 is abruptly changed. According to the detected voltage, the output of the DC power source 6 is raised by an  automatic voltage regulator 22 and a positive half-wave rectifying voltage is applied  to a neutralizing electrode 3. Accordingly, cation corona discharge occurs from the  neutralizing electrode 3 to neutralize the negative potential of dust, whereby preventing  the occurrence of reverse electrolytic dissociation. Thus, a high electric resistance of dust which tends to occur the reverse electrolytic dissociation phenomenon can also  be collected with a high efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio