baber/WOPTO huggingface dataset:
Patent JP-S6050842-A (JP)
Title: Field-emission type ion beam generator device
Inventor: AIHARA RIYUUZOU
IPC: H01J27/02
Filed: 1983-08-31
Abstract: PURPOSE:To obtain a stable device by affixing a time-delay circuit that freely delays the response time of a feedback circuit at initial ion beam emission and providing a means that is separated from the feedback circuit after a preset lapse of time. CONSTITUTION:A capacitor C5 has fully high capacitance by setting the resistance value of a resistor R6 to almost one tenth the resistance value of a feedback resistor R3. Then the radiation of an ion beam is started by setting a relay 11 to ON and a relay 12 to OFF and this state is kept for a few seconds. Subsequently, the relay 11 is set to OFF and the relay 12 is set to ON. Consequently, the feedback resistor of a presetting circuit is R3 only and a time-delay consisting of R6 and R5 is separated from a feedback circuit. If a time-delay circuit with time DELTAT<DELTAt is affixed by delaying the response of a negative feedback loop during DELTAT when a Teller cone is generated and ion beam current is generated during DELTAT, the oscillation of the ion beam can be suppressed when the Teller cone is generated.
Patent JP-H0323981-A (JP)
Title: Transfer printer
Inventor: KAMITSUBARA KINJI
IPC: B41J33/14
Filed: 1989-06-21
Abstract: PURPOSE:To perform bidirectional printing by mounting a ribbon lifter mechanism for moving a ribbon cassette up and down, a ribbon taking-up mechanism taking up a ribbon so as to eliminate the relative speed of the ribbon with a medium and a control part for controlling printing direction change-over operation in connection with the up and down operation of the ribbon cassette. CONSTITUTION:When printing is performed in the direction shown by an arrow (d), a control part 31 controls a ribbon lifter mechanism 32 so as to lower a ribbon lifter 4. When the ribbon lifter 4 lowers, the upper stage ribbon taking-up reel of a ribbon cassette 1 is meshed with a ribbon taking-up torque piece L, 6 and the upper stage ribbon feed-out reel thereof is meshed with a ribbon taking-up torque piece R, 5 and only a upper stage ribbon is used in printing while taken up in the direction shown by an arrow (c) by the rotation of the ribbon taking-up torque piece L, 6. Since the part once used in printing of the ribbon is not again used, only a lower stage ribbon 3 is used in printing in case of the printing in the direction shown by an arrow (b) and only the upper stage ribbon 2 is used in printing in case of the printing in the direction shown by an arrow (d). By this method, bidirectional printing can be performed.
Patent JP-S5684861-A (JP)
Title: Rapid start fluorescent lamp
Inventor: YAGI TOSHIHARU
IPC: H01J61/16
Filed: 1979-12-12
Abstract: PURPOSE: To obtain a rapid start fluorescent lamp of an power saving type which provides good starting characteristics, by adjusting the resistance of the conductive film of the lamp to the given value in response to its distance from the end of the gas lamp containing Kr, Ar and Ne.  
     CONSTITUTION: A bulb is charged with a mixture gas made up of Ar, Ne, and 30W70vol% or Kr, before the bulb is sealed. The resistance of the conductive film of the bulb is appropriately adjusted so that the resistance of each part of the conductive film varies according to its distance from the end of the bulb. The entire resistance of the conductive film within the range l 1 , which excludes the ranges not more than 30cm apart from the ends of the bulb, should be below 50kΩ; the entire resistance within the range l 3 , which is 20W30cm apart from the end, should be below 50kΩ; the entire resistance within the range l 2 , which is 10W20cm apart from the end, whould be below 200kΩ. Each end of the conductive film should be not less than 10mm apart from each end of the bulb, and besides, each end of the film should be apart from a filament position toward the direction of the discharge by not more than 10mm. Through the means mentioned above, a rapid start fluorescent lamp of an power saving type providing satisfactory starting characteristics can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0452000-A (JP)
Title: Body arranging mechanism in pre-processing machine of clothing
Inventor: MAEJIMA YOZO
IPC: D06F67/04
Filed: 1990-06-19
Abstract: PURPOSE:To eliminate a washing wrinkle and nonuniformity in the arrangement of shape by pressurizing clothing carried by applying to the application plane of the pre-processing machine of the clothing, and applying arrangement to perform mechanical brushing further on the clothing whose is arranged in advance by pressurization. CONSTITUTION:In the pre-processing machine 1, a part 4 where washed clothing is applied to a carrier means 3 facing upward almost in a shape arranged state is provided, and the clothing is carried by the means 3. A push-up member 15 installed in the width direction of the carrier means 3 to push up the back plane of the clothing is arranged at a position lower than the carrying plane 14 of the carrier means 3. A slidable rubbing member 22 which rubs slidably the center part of the clothing extending at least from the collar to the skirt by sandwiching with pressure the clothing between the push-up member 15 is arranged at a position upper than the carrying plane 14, and also, it is provided in the width direction of the carrier means 3 so as to press with pressure the front side of the clothing. As a result, the washing wrinkle and the slack can be eliminated, and the nonuniformity in the arrangement of shape can be corrected.
Patent JP-S6140479-A (JP)
Title: Scroll type compressor
Inventor: HATORI MITSUO
IPC: F01C17/06
Filed: 1984-07-31
Abstract: PURPOSE:To prevent an Oldham's mechanism from getting seizure or binding, by installing a bypass passage, which leads a part of lubricating oil guided through the inside of a rotary shaft into a sliding part between a movable element and the Oldham's mechanism, in the movable element. CONSTITUTION:In this scroll compressor, holes 38a and 38b capable of being a passage for lubricating oil are installed in a movable element 22, and a part of the lubricating oil guided through the inside of a rotary shaft 70 is bypassed via these holes 38a and 38b, then directly fed to a sliding part between the movable element 22 and an Oldham's mechanism 40. Therefore, since lubrication to the Oldham's mechanism 40 is sufficiently performed, even in time of overloading, there is no fear of making seizure in the Oldham's mechanism 40.
Patent JP-H0913389-A (JP)
Title: Precast continuous footing unit and precast continuous footing and constructing method thereof
Inventor: YAMAUCHI JUICHI
IPC: E02D27/01
Filed: 1995-06-27
Abstract: PURPOSE: To shorten an operating time required for connecting a unit, and to stabilize the dimensional accuracy of the whole continuous footing and the flatness of a top face on the high quality side by dividing the unit into specified size, on which a car can be loaded, and burying connectors to parting faces. CONSTITUTION: A continuous footing is divided into three units A, B, C. The unit A has a long side a1 L-shaped bent sections a2 , a3 , short sides a4 , a5 and a box-shaped section a6 , and the front end faces of the short sides a4 , a5 are used as joint surfaces with the unit B. The unit B has a long side b1 , T-shaped crossed sections b2 , b3 and a central short side b7 , and both end faces of the short sides b4 , b5 and the central short side b7 are employed as joint surfaces with the unit A and the unit C. The unit C has a long side, L-shaped crossed sections c2 , c3 , a T-shaped crossed section c4 and a central short side c7 , and each end face of the short sides c5 , c6 and the central short side c7 are used as the joint surface of the unit B.  End faces brought into contact at the time of connection and opened surfaces are exposed and residual surfaces are buried to the units in connectors buried to the end faces of the units.
Patent JP-S6052070-A (JP)
Title: Coaxial type laser oscillator
Inventor: KANEHARA YOSHIHIDE
IPC: H01S3/038
Filed: 1983-09-01
Abstract: PURPOSE:To make the discharge current of the glow discharge vary stably by a method wherein an auxiliary electrode is provided on the outside of the discharge tube and laser medium gas is preexcited by silent discharge, which is produced between the auxiliary electrode and at least one side of a pair of electrodes. CONSTITUTION:The auxiliary electrode 9 of a discharge tube 1 is provided with close contact on the outside of the discharge tube 1 in the vicinity of at least one side of a pair of electrodes 3A and 3B, for example, the electrode 3A on the cathode side located on the side of the upper stream of the flow of laser medium gas 2, which flows through the interior of the discharge tube 1. Silent discharge 11 is generated by impressing high AC voltage between the electrode 3A on the cathode side and the auxiliary electrode 9 from an AC power source 10. The laser medium gas 2 preexcited by the silent discharge 11 on the side of the upper stream of the discharge tube 1 flows through the interior of the discharge tube 1 and reaches the electrode 3B on the anode side. Glow discharge 5 is dropped its discharge current in the laser medium gas 2 preexcited, thereby enabling to obtain the stabilized glow discharge.
Patent JP-S53144594-A (JP)
Title: 3,7-di-substitued-3-cephem-4-carboxylic acid derivatives
Inventor: TAKATANI TAKAO
IPC: C07C/
Filed: 1976-12-27
Abstract: PURPOSE: 3,7-Di-substd.  -3-cephem-4-carboxylic acid derivs.  I[R 1  is II, III or IV (X is S, O, imino or acylimino);R 2  is H or lower alkyl;R 3  is acyloxy or (lower alkyl-substd.)heterocyclic thio] and their salts, e.g. 7-[2-(2,3-dihydro-1,4oxathine-6-yl)-2-methoxyiminoacetamido] cephalosporanic acid (syn isomer). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H117642-A (JP)
Title: Optical recording/reproducing device
Inventor: TOMITA HIROTOSHI
IPC: G11B7/09
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording/reproducing device to be miniaturized, which is capable of reducing the quality deterioration of a signal. SOLUTION: Since the application point of a driving force generated by a tracking coil 4a (or 4b) and a supporting point decided by the attaching position of metallic wires 5a and 5b (or 5c and 5d) to a lens holder 2 are set to be shifted from each other in a focus direction F, a driving force at the time of moving an objective lens in a tracking direction generates a moment force around the supporting point, the lens holder 2 is inclined in proportion to the driving force and the center axis of the objective lens is inclined according to a moving amount.
Patent JP-S63100141-A (JP)
Title: Apparatus for recovering noble metal compound
Inventor: SUGITA NORIYUKI
IPC: B01D61/58
Filed: 1986-07-10
Abstract: PURPOSE:To recover only the noble metal compd. at a high concn. by separating the noble metal compd. in a treating liquid with a reverse osmosis apparatus and concentrating the liquid permeated therethrough with an electrodialysis apparatus utilizing both anion and cation exchange membranes. CONSTITUTION:The treating liquid of plating contg. the noble metal compd. is separated by the reverse osmosis apparatus 6 utilizing a reverse osmosis membrane 6a consisting of cellulose acetate. The liquid 3a permeated therethrough is then concentrated in the electrodialysis apparatus 9 provided with diluting chambers 10 and concentrating chambers 11 formed by alternate partition with the anion exchange membranes A and the cation exchange membranes K. The concd. liquid 13 is returned by a pump 21 to a plating cell 1 where the liquid is used to prepare the plating liquid. The liquid 13 is further dried by a dryer 22 and the noble metal compd. is recovered in the form of crystal or powder. Only the noble metal compd. is recovered at the high concn. and the cost is reduced by the above-mentioned apparatus.
Patent JP-H085912-A (JP)
Title: Rear wide conversion lens
Inventor: TSUCHIDA HIROBUMI
IPC: G02B15/12
Filed: 1994-06-21
Abstract: PURPOSE:To shorten the overall focal length and to improve the image forming performance by forming the rear wide conversion lens of one meniscus radial type ununiform lens which has positive refracting power and has a convex surface on its object side, and satisfying specific conditions. CONSTITUTION:This rear type wide conversion lens is mounted on the image side of a main lens system to shorten the overall focal length and consists of one meniscus radial type heterogeneous lens which has the positive refracting power and also has the convex surface on its object side; and the conditions (1)-(3) are satisfied. (1)-0.02<1/V1<0.02, (2) 0.9<phim/phi<1.4, and (3)-100<N2/phi<4>/0, where V1 is the Abbe number of the medium of the radial type ununiform lens, phim the refracting power of the medium of the radial type ununiform lens, phi the refracting power of the whole radial type ununiform lens, and N2 the secondary coefficient showing the refractive index distribution of the radial type ununiform lens. Consequently, the excellent image forming performance can be obtained with the simple constitution.
Patent JP-H09318777-A (JP)
Title: Lock mechanism of stand for portable measuring device
Inventor: KIMURA MASAHIKO
IPC: H05K5/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a lock mechanism of stand easily usable for portable measuring devices. SOLUTION: A portable measuring device 1 has at least an indication part 1A. Both end parts 21 of a stand 2 formed approximately in U-shape are connected freely rotatably to both sides 11 of a measuring device 1. The end part 3B of a plate spring 31 is fixed to the rotation center of at least one side surface of the measuring device 1 and a cone shape projection 30 is formed at the end part 3B which is a free end at opposite side of the end 3A of the plate spring 31. A hole 20 inserted by the projection is formed in the stand 2, in which the projection 30 comes when the stand 2 is contained in the stand 2 to regulate the rotation of the stand 2.  If the stand 2 is rotated by the stronger force than the elastic force of the plate spring 31, the connection between the projection 30 and the hole 20 is released and the indication part 1A of the measuring device 1 is slantingly arranged with the stand 2.
Patent JP-S6052749-A (JP)
Title: High-frequency power source for icp emission spectrochemical analysis
Inventor: OKADA KOUJI
IPC: G01N21/73
Filed: 1983-08-31
Abstract: PURPOSE:To control a high frequency output and to imporve the utilization efficiency of a power source by varying a DC source voltage impressed on a collector of the final step transistor. CONSTITUTION:A high-frequency signal generated by an oscillating circuit 1 is amplified by a driver transistor 2 and inputted to a high-frequency transistor power amplifying circuit 3. The driver output is a signal having a fixed amplitude and the value of said amplitude is larger than that where a collector current of the final step transistor of a power circuit is saturated, the power circuit 3 amplifies by C grade the input signal, and the output is applied to a plasma load 5 through a power measuring part 4. The DC source voltage is applied to a collector of the final step transistor of the circuit 3 through a voltage variable part 7. A voltage signal proportional to the output of a power transistor 3 is fed back to the part 7 from the part 4 through a voltage comparator 8. Thereby, the output of the power transistor is stabilized.
Patent JP-H0211439-A (JP)
Title: Device for preventing theft of automobile
Inventor: ENOKI MASAHIKO
IPC: B60R25/01
Filed: 1988-06-29
Abstract: PURPOSE:To surely prevent the theft of an automobile by providing a transmitter which sends out a locking signal for locking the door of the automobile, and carrying out the locking of the door while forwardly collapsing the back portion of a driver's seat on receiving the locking signal. CONSTITUTION:A remote-control transmitter 3 for repeatedly generating locking/ unlocking signals each time a push button switch 31 is pressed is provided on the captioned device while providing a control device 2 for receiving transmit ted signals on an automobile side. The control device 2 judges whether the code signal in the control signal from the transmitter 3 agrees with the code signal of its own and, when both signals agree, it locks a locking device 12 if the locking device 12 is in an unlocked condition. Then, it drives a motor M1 to advance the seating portion of a seat and then drives a motor M2 to forwardly collapse the back portion of the seat, thereby, preventing seating on the driver's seat. Further, when the detection of theft is carried out in this condition, electrification to the motors M1, M2 is cut off.
Patent JP-S5785873-A (JP)
Title: Production of anisotropic electrically conductive adhesive
Inventor: TAMURA TOORU
IPC: C09J7/02
Filed: 1980-11-14
Abstract: PURPOSE: To obtain the titled adhesive which makes it possible to carry out fitting of electronic parts at a temp. lower than conventional soldering temperature, by adding needle-like electrically conductive magnetic powder to a photo- curable resin, orientating the magnetic powder in the direction of an applied magnetic field and irradiating the mixture with ultraviolet light.  
     CONSTITUTION: Needle-like electrically conductive magnetic powder (e.g. obtd. by plating the surface of non-conductive magnetic powder such as Fe, Co, Ni, alloys thereof or γ-Fe 2 O 3  with Au, Ag, Cu or Ni) is added to a photo-curable resin. While applying magnetic field to the mixture, the magnetic powder is orientated in the direction of said magnetic field. Then the mixture is irradiated with ultraviolet light to cure the photo-curable resin, whereby an anisotropic electrically condutive adhesive is obtd. which has good electrical conductivity in the direction of the magnetic field and does not exhibit electrical conductivity in the direction of a plane falling at right angles therewith. It is preferred to use a peroxide such as dicumyl peroxide as a photo-curing catalyst together with benzoin isopropyl ether, benzophenone, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6055952-A (JP)
Inventor: DAIMON TOMOHIRO
IPC: A61L9/01
Filed: 1983-09-03
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-S6317556-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAWADA SHIGEKI
IPC: H01L29/73
Filed: 1986-07-09
Abstract: PURPOSE:To thicken the isolation oxide film of base electrode polysilicon and emitter electrode polysilicon near an emitter-base junction by sacrificially oxidizing base electrode polysilicon, using a nitride film as a mask, removing the oxide film through etching and thermally oxidizing the whole. CONSTITUTION:An silicon nitride film 2 is grown on a P-type base region 4 in an N-type silicon substrate 1 and patterned, P<+> polysilicon 3 is grown, and a graft base region 5 is formed through diffusion treatment, using the P<+> polysilicon 3 as a diffusion source. The surface of P<+> polysilicon 3 is sacrificially oxidized selectively, employing the nitride film 2 as a mask to shape a thermal oxide film 6, the oxide film 6 is removed through etching, and the surface of P<+> polysilicon 3 is thermally oxidized selectively, using the nitride film 2 as a mask again and an isolation oxide film 7 is formed onto the surface of base-electrode P<+> polysilicon 3 and the surface of the graft base region 5 exposed to the interface section of the nitride film 2. Lastly, the nitride film 2 is removed, N<+> polysilicon 8 is grown, and an emitter region 9 is shaped.
Patent JP-S6316730-A (JP)
Title: Optical transmission circuit
Inventor: HAYASHIDA FUJIO
IPC: H04B10/50
Filed: 1986-07-09
Abstract: PURPOSE:To contrive to simplify the readjustment of the titled circuit attended with replacements of element and to economize the circuit through the relaxation of requirements to element characteristics by using an avalanche photodiode for a light receiving element and making its bias voltage variable so as to vary the multiplication factor. CONSTITUTION:The avalanche photodiode 8 coupled optically with a semiconductor laser 4 receives an optical power Pr from the semiconductor laser 4, sends a demodulation output current iAPD in response to the multiplication factor decided by the bias voltage VAPD to an amplifier 6, which amplifies a demodulation output current iAPD and gives it to a subtracter 2. Even if the coupling factor between the semiconductor laser 4 and the avalanche photodiode 8 differs from components, the transfer ratio alpha from a semiconductor laser drive current iLD into the demodulation output current iAPD is always kept constant by varying the bias voltage VAPD from the variable bias circuit 9 so as to vary the multiplication factor M of the avalanche photodiode 8 thereby eliminating the need for occasional adjustment.
Patent JP-S6317584-A (JP)
Title: Semiconductor device
Inventor: UEDA TETSUYA
IPC: H01S5/00
Filed: 1986-07-09
Abstract: PURPOSE:To arrange a laser diode and a light-receiving element on the same plane and to contrive the improvement of productivity and a reduction in the cost by a method wherein, with the laser diode and the light-receiving element arranged on the same plane, a plurality of reflecting plates are provided between this laser diode and the light-receiving element. CONSTITUTION:A laser diode 1, a light-receiving element 5 and a first reflecting plate 13a are mounted on a substrate 11. The laser diode 1 and the light- receiving element 5 are each connected electrically to wiring patterns 12 through lead wires 6a and 6b, respectively. The first reflecting plate 13a is arranged in such a way as to form an optical path between the laser diode 1 and the light-receiving element 5. One of laser beams 10a and 10b from the laser diode 1 is deflected by the reflecting plate 13a or 13 and is introduced to the light- receiving surface of the light-receiving element 5 mounted on the same plane along with the laser diode 1. By this way, the output of the laser diode 1 can be monitored and adjusted. It is thus possible to arranged the light-receiving element on the same plane along with the laser diode.
Patent JP-S6316208-A (JP)
Title: Display method for surface shape
Inventor: KISHIMOTO HIDEO
IPC: A61B5/107
Filed: 1986-07-09
Abstract: PURPOSE:To decide specific positions of a body to be measured where the configuration or structure is different by fitting a marker which differs in optical condition from a circumferential body to be measured at the specific measurement positions in an irradiation area on the surface of the body to be measured. CONSTITUTION:A doctor who makes a medical examination of scoliosis by a touch sticks markers 7 on the body 21 to be measured along the backbone which curves sideward. The markers 7 are constituted by applying an adhesive to the bottom surface of, for example, a columnar black sponge body of 2mm in diameter and 1mm in height. The line connecting the markers 7, i.e. the line of intersections of sections (a), (b), (c)... passing the positions of the markers 7 at right angles of the backbone as an axis and the body 21 to be measured is projected with a light wave from a light source. Then, reflected light beams from the respective irradiation points of the body 21 to be measured are separated by a detector with time and detected successively. The surface shape of the body 21 to be measured is as shown in surface shape figures A-C and the specific position of the body 21 to be measured, i.e. a position V where no reflected light beams from the surface are obtained is known immediately.