baber/WOPTO huggingface dataset:
Patent JP-S5467278-A (JP)
Title: Device for finely controlling the angle of a spindle
Inventor: MORIWAKI SACHIOSA
IPC: B23C1/00
Filed: 1977-11-07
Abstract: PURPOSE: To make practicable the fine control of the angle of a spindle stably and at high precisions by slanting the spindle at a static pressure.  
     CONSTITUTION: A fine angle-control device 17 is provided, with a clearance,  around an end of a spindle 1 for processing use which is supported by static pressure-type bearings. Also, a plurality of injection nozzles are provided around the  said spindle 1. The amound fed of a high-pressure liquid injected from the nozzles  each is independently controlled by control valves 24W26 so as to slant the spindle  1 for fine angular control. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09316263-A (JP)
Title: Thermoplastic resin composition excellent in blow moldability
Inventor: YASUDA MINORU
IPC: C08L55/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in blow moldability, by adding a vinyl cyanide-based copolymer having a specific viscosity to two kinds of graft copolymers. SOLUTION: This composition comprises (A) 1-50wt.% of a diene-based rubber-containing graft copolymer having 10-100% graft ratio, (B) 10-60 pts.wt. of a (meth)acrylic acid alkyl ester-based rubber-containing graft copolymer, (C) 10-90 pts.wt. of a vinyl cyanide-based copolymer having 0.5-1.5dL/g reduced viscosity ηsp /c and (D) 0-50 pts.wt. of a vinyl-based copolymer mixture in 100 pts.wt. of the total amount of the component A to the component D. The weight- average particle diameter of the diene-based rubber-like polymer as the component A is 0.05-0.5μm and its ratio is 10-80wt.%. The component C is a polymer obtained by copolymerizing a mixture of 10-50wt.% of a vinyl cyanide-based monomer and 90-50wt.% of an aromatic vinyl-based monomer.
Patent JP-H10327568-A (JP)
Title: Miniaturized brushless motor
Inventor: NAGAMITSU TAKASHI
IPC: H02K21/22
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized brushless motor mounted with oil-retaining metal, wherein longitudinal vibrations due to an unbalanced disk is suppressed, stable rotation is transmitted to the disk, and reduction in vibration and noise can be accomplished. SOLUTION: The center in the longitudinal direction of a permanent magnet 4 of a rotor section is shifted toward the output side, relative to the center in the longitudinal direction of an iron core 3 of a stator section. Thereby magnetic attraction force in the thrust direction can be increased, and the longitudinal vibration component of disk unbalance can be reduced. Further, a projection is formed on the permanent magnet and is magnetized with the same pole and phase as the magnetization in the radial direction. Thereby magnetic attraction force is exerted, together with an iron printed board positioned at lower level, the magnetic attraction force in the thrust direction is increased, and the longitudinal vibration component of disk unbalance can be reduced.
Patent JP-S5836904-A (JP)
Title: Reducing apparatus for so2
Inventor: KOUNO SUSUMU
IPC: B01D53/74
Filed: 1981-08-26
Abstract: PURPOSE:To prevent the burning loss and deterioration of a catalyst in the latter-step reduction reactor of an apparatus for reducing a gas contg. SO2 with hydrogen in 2 steps to remove the SO2, by regulating the temp. of the gas which enters the reactor. CONSTITUTION:A gaseous mixture 1 contg. gaseous SO2 is heated to a temp. above the reduction temp. with a heat exchanger 2 and mixed with a smaller amount of hydrogen than the amount required to reduce all of the contained SO2 through a regulating valve 23 and a duct 4. The amount of the SO2 is calculated by operation 19 using values measured with an SO2 analyzer 17 and a flowmeter 18. The resulting gaseous mixture is introduced into the 1st-step reduction reactor 5 to reduce most of the contained SO2. Part of the gas from the reactor 5 is passed through the exchanger 2, allowed to join 9 the remainder, and introduced into the 2nd-step reduction reactor 13 after adding hydrogen as a reducing agent through a duct 12. In the reactor 13 the remaining SO2 is reduced and removed. At this time, by regulating a regulating valve 24 through a temp. regulator 25 in accordance with the temp. of waste gas from the reactor 13, the amount of the added hydrogen is so regulated as to prevent the burning loss and deterioration of a catalyst in the reactor 13.
Patent JP-S5358254-A (JP)
Title: Optical fiber with spherical lens body
Inventor: HORIUCHI SHIGEKI
IPC: G02B6/32
Filed: 1976-11-05
Abstract: PURPOSE:Coupling of an optical fiber with a semiconductor light emitting element at high efficiency is made possible by fitting a spherical lens body whose refractive index may be selected as desired to the end face of an optical fiber at the center thereof by way of a fitting hole.
Patent JP-S5659376-A (JP)
Title: Processing apparatus for paper or leaf
Inventor: HIROSE MINORU
IPC: G06K13/07
Filed: 1979-10-18
Abstract: PURPOSE: To exactly convert the direction of paper or leaf, by checking a conveying state of the paper or leaf at first, and subsequently starting the converting operation, in case when the conveying direction of the paper or leaf is converted on the way, in the paper and leaf processing apparatus.  
     CONSTITUTION: The paper or leaf P which has been enclosed in the receiving box 5 is conveyed in the longitudinal direction by the conveying means 14, and it is classified into proper paper or leaf and others by the discrimination means 16. This paper or leaf P is divided into two directions by the division means. The paper or leaf P conveyed in one direction is led into the carry-in passage 19 in the direction conversion means 18, and the conveyance in the longitudinal direction is stopped by the stopper S. When it is detected that the paper or leaf has been stopped at the prescribed position, by means of the detection means SC5WSC11, it is conveyed in the direction of the carry-out passage 20 (vertical direction to the drawing), that is, in the width direction, and it is conveyed into the safe. Accotdingly, the direction can be converted exactly without causing a jam from the longitudinal direction to the width direction on the way of conveyance of the paper or leaf P. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61292194-A (JP)
Inventor: KOBORI YOICHI
IPC: G09G3/20
Filed: 1985-06-19
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-S5659595-A (JP)
Title: Processing method of minute hole
Inventor: YAGISHITA KOTAROU
IPC: B23K26/18
Filed: 1979-10-17
Abstract: PURPOSE:To process minute holes of high precision at any predetermined positions, by letting the surface of the only part requested for processing have an excellent character in absorbing laser ray. CONSTITUTION:The surface of the article 1 to be processed is covered with material 2 having the high reflection index to the specific wave length of laser ray. After then, only the surface of the part 3 to be bored is either processed by means of anode electrolysis method as surface treatment, using pencil type or paint brush type electrode with a fine point, or painted. Thus, the position 4 having a high absorbing rate characteristic to the specific wave length of laser ray is produced. After then, holes are bored by applying laser ray 5. After the boring work is over, the disused vaporized film still being adhered to is removed off. Thus a finished goods with high precision holes 6 is obtained.
Patent JP-S5835227-A (JP)
Title: Spark-ignition 2-cycle engine
Inventor: FUKUOKA HISAO
IPC: F02F3/00
Filed: 1981-08-26
Abstract: PURPOSE:To improve intake and scavenge efficiency, by injecting high pressure water into a working chamber in an explosion stroke, and discharging blowing gas from a pressure ring in the explosion stroke from exhaust ports in the lower part of a cylinder wall. CONSTITUTION:A water injection port 14 and exhaust ports 12 are provided respectively in upper and lower walls of a cylinder 1 in a uniflow overhead valve intake-scavenge type engine, while plural relief holes 17 extended through under a pressure ring 18, are provided in the periphery of a piston 2 and connected to relief grooves 16 in a skirt wall surface of the piston 2. Further a particular bowl-shaped combustion and swirl forming chamber 7 formed between an expansion chamber 8 and intake and scavenge valves 4, is formed with the wall surface fully to a circular arc surface, while the opening is formed to a slightly reduced long and narrow shape. In this way, high pressure water can be injected immediately after reaction of combustion, and the internal pressure in the cylinder 1 can be increased by the steam pressure, then the exhaust ports 12 can be located to the lower part, thus a longer effective stroke can be obtained.
Patent JP-S6024739-A (JP)
Title: Radio circuit switching device
Inventor: MATSUMOTO SHINJI
IPC: H04W72/04
Filed: 1983-07-20
Abstract: PURPOSE:To save a cost not by using a connecting control channel as an exclusive channel but by using an arbitrary dead one channel for communication. CONSTITUTION:When one of terminal wireless installation groups transmits a connection requirement signal through a certain channel, the control part 8 which has received the signal transmits controlling information on connecting channels, etc., for terminals of calling and receiving parties through the channel, and controls the switch network 1 so that arbitrary two channels corresponding to transmission/reception parts 3 and 5 can be connected. Under this condition, where one of other therminal wireless installation groups requires connection, the control part 8, first controls the switch network 1, cuts the line between the modulation/demodulation part 7 and transmission/reception part 4, and connects the line between the transmission/reception parts 2 and 4, after the control part 8 has sent controlling information on connecting channels, etc., for terminal wireless installation of calling and receiving parties through the channel of the transmission/reception part 4.
Patent JP-2000322830-A (JP)
Title: Recording/reproducing apparatus, recording/reproducing method and memory medium
Inventor: ICHIHASHI NOBUHARU
IPC: H04N5/781
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To eliminate useless movement of a head as much as possible except when data is recorded/reproduced to a recording/reproducing means, and to record/reproduce data without lowering an efficiency of the recording/ reproducing means when data are inputted and outputted simultaneously by setting a plurality of recording/reproducing means and making a record path and a reproduction path different. SOLUTION: A data controller 5 sends transport stream data of a single optionally selected program to a buffer 9a according to a recording order from a microcomputer 10. A recording controller 6 starts recording from a data storage 8b or 8b when a previous recording not yet reproduced ends at the data storage 8a or 8b, and records a fixed amount to the other storage 8a or 8b after recording a fixed amount. The recording controller repeats the operation. In a reproduction operation when a recording operation is being carried out, a reproduction controller 7 starts a reproduction process synchronously with a recording process of the recording controller 6. The reproduction process is started when the data storage where the reproduction is started is different from the data storage where the recording is being carried out.
Patent JP-H0347737-A (JP)
Title: Method and equipment for fusing electrofusion joint
Inventor: HANDA TAKAYUKI
IPC: B29C65/34
Filed: 1989-05-26
Abstract: PURPOSE:To obtain fusing performance same as that under normal condition even when heating wire shorts by a method wherein constant electric power is maintained by controlling voltage and/or current throughout the period ranging from the start and end of energizing. CONSTITUTION:A CPU 6 calculates power on the basis of voltage measured with voltage measuring means 4 and current measured with current measuring means 3 so as to compare with initial power stored in a memory 7 in order to control voltage controlling means 2 to lower voltage when the calculated power is higher than the initial power or raise voltage when the calculated power is lower than the initial power. Simultaneously with the start of energizing, a time 8 is put into actuation in order to compare the power, which has been calculated until energizing times out, with the initial power. The time necessary for fusing is set in accordance with the kind of joint 1. As described above, the power is kept constant.
Patent JP-S5923338-A (JP)
Title: Original positioning device of copying machine
Inventor: OOKI KIKUO
IPC: G03B27/62
Filed: 1982-07-30
Abstract: PURPOSE:To cause scarcely a position shift of an original and to remove simultaneously all the originals when taking them from an original placing table, by superposing as one body an original holding sheet, a positioning frame and a platen cover by a magnet. CONSTITUTION:An original holding sheet 3 consisting of a rectangular and flexible transparent sheet is provided on one side end of an original placing table 2 of a copying machine body 1. Also, an original positioning frame 9 constituted so that an outside frame 4 which can be placed and fixed on this sheet 3, and an inside frame 7 formed by providing a transparent plastic plate 6 marked with an original positioning line 5 on the inside with respect to the outside frame 4 is taken in and out freely by a pull 8 is provided. A platen cover 11 provided with an original holder 10 which has size contained in the original positioning frame concerned 9, has a white lower face and has flexibility is provided so as to be freely openable anc closeable by use of a hinge 12. The sheet 3, the frame 9 and the cover 11 are constituted so as to be magnetizable by use of a magnet 13 at the opposite side of the side where the hinge 12 is provided.
Patent JP-H06344953-A (JP)
Title: Floor structure of electric vehicle
Inventor: MIYASAKA HIROYUKI
IPC: B62D21/00
Filed: 1993-06-04
Abstract: PURPOSE:To improve the mounting performance of a battery and the stability in the side surface collision and reduce the weight of a car body. CONSTITUTION:The member unit of an upper part floor 1 has the left and right side members 5, front cross members 6 at the front and rear, rear cross members 7, lattice shaped center member 8, and a partitioning member 9, and a side shill 12 is installed on the side member 5. The member unit 15 of a lower part floor 13 has the left and right side frames 16, front frame 17, rear frame 18, lattice shaped center frame 19, and a partitioning frame 20, and an extension frame 22 is installed on the center frame 19 through a bracket 20A, closely to the near center part in the longitudinal direction. The extension frame 22 is fixed in the vicinity of the center pillar SP installation part of the side shill 12, and the lower part floor 13 is installed on the upper part floor 1.
Patent JP-H01303476-A (JP)
Title: Device for preventing scattering of developer
Inventor: KISU HIROKI
IPC: G03G21/00
Filed: 1988-05-31
Abstract: PURPOSE:To prevent toner from adhering to a discharge wire and also to reduce the scattering of the toner around the end part of a photosensitive body by arranging a magnet near a squeezing member in an image forming device which develops a latent image on an image holding member with developer containing magnetic particles. CONSTITUTION:The toner 12 leaking from the end part of a developing sleeve 2 or the toner 7 leaking from the end part of a cleaner is scraped and scattered by the squeezing member 6 in order not to fixedly adhere to the photosensitive body. The magnet 11 is prepared for collecting the scattered toner 10. At such a time, the toner on the photosensitive body is electrostatically charged by means of friction with nonwoven fablic or friction between toner, so that the toner is electrostatically charged to be positive and negative polarities. The magnet 11 collects both of them. Thus, the toner scattered in a machine can be surely collected and the abnormal image caused by the contamination of the discharge wire by the scattered toner can be prevented.
Patent JP-S5468917-A (JP)
Title: Operation of auxiliary appliances of power plant
Inventor: TAKAKUSAKI TSUNEHIKO
IPC: H02P1/58
Filed: 1977-11-11
Abstract: PURPOSE: To prevent the drop in power voltage, by sequentially re-starting electric motors in each predetermined time after the occurrence of trouble when a plurality of pumps are intermittently driven by the electric motors through an accumulator tank.   
     CONSTITUTION: One of the hydraulic pumps 3, 4 is intermittently run as an ordinarily used unit by a hydraulic apparatus having the accumulator 1 and the other is intermittently run as an auxiliary unit. When a contact 12 of a relay for detecting the loss of a predetermined power source is opened, the pressure in the tank 1 drops and a hydraulic relay 63Q-4 is opened. When the power source is restored, the contact 12 is closed and a pump 3 is immediately started. After the lapse of a set time of a timer 2QP, an auxiliary relay 88QCX is energized, therby starting the pump 4. Therefore, the pumps are re-started one after another after the occurrence of trouble. Thereby, the abnormal drop in the power voltage can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09318309-A (JP)
Title: Precision moving apparatus and light wave interferometer system used therein
Inventor: NAGAMINE HIROSHI
IPC: G01B9/02
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a precision moving apparatus which can obtain a required measuring accuracy by improving the straightness in the movement of a moving substrate using a parallel plate spring. SOLUTION: This moving apparatus comprises a moving substrate 34 which is supported by two sets of parallel plate springs 37 on a fixed substrate 36 while being moved in one axial direction and a drive means to drive the moving substrate 34 in the one axial direction. In this case, the drive means is arranged to press the moving substrate 34 in the one axial direction on the center line between the positions of the two sets of parallel plate springs 37 while being provided with a straightness-adjusting means 38 to move a pressing position at the right angle to the one axial direction by the drive means. When the drive means changes the position of pressing the moving substrate 34, the straightness in the movement of the moving substrate 34 varies to change a measuring accuracy. So, the pressing position is adjusted to obtain a required measuring accuracy.
Patent JP-S62290885-A (JP)
Title: Reactive ion etching device
Inventor: HASEGAWA KATSUHIRO
IPC: C23F4/00
Filed: 1986-06-10
Abstract: PURPOSE:To enable a uniform etching treatment by respectively independently controlling the flow rates of the gases flowing in plural gas introducing routes connected to the plural gas introducing holes in a reaction chamber by controllers, thereby uniformly generating positive ions in plasma. CONSTITUTION:The reactive gas 31 is introduced into the reaction chamber 32 and after the inside of the chamber is evacuated to a prescribed pressure through a gas discharge pipe 39, high-frequency electric power is impressed to upper and lower electrodes 33, 36 from a power source 38. The above- mentioned reactive gas is thereby converted to the plasma and a body 35 to be etched is etched by the generated positive ions. The two electrodes 33, 36 of the above-mentioned reactive ion etching device are constituted as parallel electrodes and the plural gas introducing holes 34 are provided to one upper electrode 33 thereof. The gas flow rate controllers 311 are disposed to each of the plural gas introducing routes 312 connected thereto. The above-mentioned reactive gas 31 formed by mixing plural independent gaseous substances A-C313 is thereby shunted to the routes 312, by which the flow rates thereof are respectively independently controlled to control the flow 310 of the reactive gases from the gas introducing holes 34.
Patent JP-H0224067-A (JP)
Title: Explosive-force driving device
Inventor: GERUHARUTO EMITSUHI
IPC: B25C1/18
Filed: 1989-05-30
Abstract: PURPOSE: To return an actuated piston to an ignition stand by position without receiving braking action by increasing the axial directional dimension of a recess than the diameter of a brake sphere to press the brake sphere toward the actuated piston by the stress of a spring, to make the brake sphere freely abut on the end of the driving direction side of the recess. CONSTITUTION: The movement of a driving piston B, in a direction opposite to a driving direction from a forward position, begins the movement of a brake sphere 17 in a direction opposite to the driving direction to make the sphere 17 abut on the end 16b of a recess 16 on the opposite side to the placing direction. Consequently the sphere 17 separates from the stress region of a spring 18 to eliminate braking action to an actuated piston 8, and then the piston 8 moves to an ignition standby position without receiving braking action.
Patent JP-H08325204-A (JP)
Title: Production of carbonate
Inventor: TAKAHASHI IKUO
IPC: B01J27/122
Filed: 1995-06-01
Abstract: PURPOSE: To obtain a carbonate excellent in heat solvent and abrasion resistances by reacting an alcohol with carbon monoxide and oxygen in the presence of a specific catalyst supporting a copper compound and/or platinium group compound on a resin. CONSTITUTION: In reacting an alcohol with carbon monoxide and oxygen, the reaction is carried out in the presence of a catalyst supporting (A) a copper compound (preferably cuprous chloride or cupric chloride) and/or (B) a platinum group compound (preferably palladium chloride) on (C) an N atom-containing cross-linked resin. Furthermore, the component C is a cross-linked resin having an N atom-containing heterocyclic ring and a monomer constituting the resin is vinylpyridine or vinylimidazole or vinylphenanthroline, and further, the resin has preferably 5-60% degree of cross linking, 0.1-0.8cc/g pore volume and 20-200nm average pore diameter.
Patent JP-S62292897-A (JP)
Inventor: KOWAKA MASAHIRO
IPC: A23L27/10
Filed: 1986-06-12
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-S6026995-A (JP)
Inventor: FURUKAWA HIROAKI
IPC: B32B5/18
Filed: 1983-07-26
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-H08325270-A (JP)
Title: Polymer prodrug against beta-lactamase and its use
Inventor: PIITAA DEII SENTAA
IPC: A61K47/48
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new prodrug that is converted at the tumor site into an active cytotoxic drug when being administered in combination with a tumor- selective antibody-β-lactamase conjugate.  
     SOLUTION: This prodrug or its salt is expressed by formula I {wherein, Q is a polymeric part admissible as a drug; G is NH or expressed by formula II [wherein, L is a direct bond or -S-(CH 2 ) n - (wherein, (n) is 2-4); (m) is 0 or 1]; R is a substantial residue capable of manifesting cytotoxic action to tumor cells when released from a cephalosporin prodrug}. The prodrug or its salt is obtained e.g. by reacting a compound of formula R-N=C=O with a compound of formula III. 
     COPYRIGHT: (C)1996,JPO