baber/WOPTO huggingface dataset:
Patent JP-H02819-A (JP)
Title: Light signal distributor
Inventor: OKUBO SHUICHI
IPC: G02F1/03
Filed: 1988-02-23
Abstract: PURPOSE:To easily distribute light in multiple directions by composing the light signal distributing device of an optical shutter made of a hollow cylindrical electrooptic effect material, a light emitting element which is provided to the center part of the hollow cylindrical material, and an optical waveguide body which is arranged outside. CONSTITUTION:A material such as PLZT, liquid crystal, and LN is used as the hollow cylindrical electrooptic effect material, which forms the optical shutter 511. The light emitting element 00 is provided to the center part of the hollow cylindrical material and an LED or laser is used as this light emitting element 00. As for the light emitting element 00, a end surface light emitting element is easier to converge light than a surface light emitting element and preferable when a light guide-out part uses an optical fiber. Further, the optical waveguide body 10 such as a filter arranged outside the optical shutter 511 is arranged properly and the optical shutter 511 is shaped preferably by providing the focus line or 511b of a hemicylindrical lens group with a control electrode to the outer peripheral part of the hollow cylinder. Consequently, the light can be distributed in multiple directions.
Patent JP-S59166432-A (JP)
Title: Automatic centering and vibration preventing device
Inventor: NAKAMURA MINORU
IPC: B23Q1/76
Filed: 1983-03-08
Abstract: PURPOSE:To aim at simultaneously working a vibration preventing device attaching part, by providing such an arrangement that a workpiece is supported by three way rollers of up, down and side, the rollers are coupled to one end of links rotated about a swingable shaft and having the other end attached with cam followers for rotary cams, so that the rollers may follow variations in the diameter of the workpiece. CONSTITUTION:In a link 5 which swings about a stud 15 as a rotational center with supporting rollers 1, 3 being closely contacted to the outer peripheral surface of a workpiece 4, a cam follower 7 is closely contacted to a cam 8 under the pressure force of a torsion spring 13 so that the supporting rollers 1, 3 are allowed to take a sufficient swinging range for supporting the workpiece due to the rotation of the cam 8. Further, a link 6 slides in a guide groove formed in a casing 14, radially of the workpiece 4 under the condition that a supporting roller 2 is closely contacted to the outer peripheral surface of the workpiece 4, and therefore, a cam follower 9 is closely contacted to a cam 10 under the tension force of a tension spring 16 so that a sufficient linear movement for allowing the supporting roller 2 to support the workpiece 4 is obtained due to the rotation of the cam 10. Accordingly, the diameter range of allowable gripping is enlarged and therefore, the working under such a condition that a vibration preventing part is attached, is made possible.
Patent JP-H10241921-A (JP)
Title: Manufacture of variable resistor
Inventor: YAMAMOTO MORIKAZU
IPC: H01C17/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which a variable resistor which can be used for various kinds of electric equipment and can be assembled easily can be manufactured. SOLUTION: In a method for manufacturing variable resistor, sliders 75 are formed in one direction on the outer peripheries of the projecting sections 74 of driver plates 79 and, at the same time, connecting sections 76, annular sections 77, and stopper sections 78 protruded toward the projecting sections 74 from the annular sections 77 are formed on the opposite side of the sliders 75. Then the driver plates 79 are formed by folding the plates 79 at the connecting sections 76 so that the annular sections 77 may come into contact with the lower surfaces of the projecting sections 74 and, at the same time, protruding the sliders 75 upward and the shapes of the stopper sections 78 are accurately machined by press work, etc.
Patent JP-S59162926-A (JP)
Title: Deodorizing apparatus
Inventor: NISHIDA FUMIO
IPC: B01D53/38
Filed: 1983-03-09
Abstract: PURPOSE:To provide a deodorizing apparatus capable of efficiently and sanitarily performing the exchange of activated carbon within a short time, constituted by arranging a plurality of activated carbon received containers on the placing table provided in parallel relation to the floor surface of a deodorizing chamber having an introducing port and an exhaust port respectively provided to the lower part and the upper part thereof. CONSTITUTION:A placing table 11 constituted by assembling L-shaped steel in a grating form is provided in a deodorizing chamber 10 made of a steel plate having a gas introducing port 43 and a gas exhaust port in parallel relation to the floor surface thereof and a plurality of activated carbon received containers 13 each of which has a rectangular parallel piped shape, a metal net provided to the bottom surface thereof and an open upper surface are arranged on said table 1 while malodorous gas is introduced from the above mentioned gas introducing port 43 to perform deodorizing. In exchanging activated carbon, a worker enters the maintenance space 14 formed by boardings 18, 19, 20 in the deodorizing chamber 10 and successively takes out the activated carbon containers 13 each provided with hanging-up metal fittings 13C by using a transfer mechanism consisting of I-shaped steels 22, 23, 25 parallelly provided to the ceiling 10a, hand carriers 24, 26 and a chain block 27.
Patent JP-S63206221-A (JP)
Inventor: KITAJIMA NOBUAKI
IPC: A61B3/12
Filed: 1987-02-24
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-H05238105-A (JP)
Title: Recording apparatus
Inventor: ISHII TAKAYUKI
IPC: B41J29/13
Filed: 1992-02-26
Abstract: PURPOSE:To realize a small recording apparatus having recording media therein which enables easy transportability and storage by providing a connecting means which makes it possible to change the connecting condition of a housing body of a recording section and a housing body of the recording medium and placing them one upon another when they are not used. CONSTITUTION:The plane dimensions of a recording section housing body 4 and a recording medium housing body 5 are equal and they are roughly equal to the plane dimensions of a recording medium. A protrusion 52 on the top face of the recording medium housing body 5 is meshed with a hole 42 in the bottom face of the recording media housing body 4, thus they are connected. When recording, the direction of a long side of the recording section housing body 4 agrees with a short side of the recording medium housing body 5. When not in use, they can be placed just one upon another by pulling out the recording medium housing body 5 from the recording section housing body 4 and pushing it into the recording section housing body 5 after rotating it by an angle of 90 deg..
Patent JP-H08206074-A (JP)
Title: Ophthalmological device
Inventor: KAWAMURA MASUNORI
IPC: A61B3/10
Filed: 1995-02-02
Abstract: PURPOSE: To provide a fixation stabilizing device during measurement by informing a subject a timing of starting measurement, by projecting two kinds of fixation target which are discriminable for the subject and by controlling each fixation target according to an alignment condition. CONSTITUTION: An anterior part image of a tested eye illuminated by an illuminating light source is received on a CCD camera 10 through an image-forming lens 8 in an observing optical system and a diaphragm 9, and displayed on a TV monitor 17. On the other hand, laser beam outputted from a laser beam source 1 radiates a crystalline lens 5 of the tested eye 4 through an expander lens 2 and a convergent lens 3 from an oblique direction. A measuring site is decided while observing the anterior part image of the tested eye and a laser convergent beam passing through the crystalline lens 5 which are displayed on the TV monitor 17. A control computer 16 makes light color of the light source 5 varied through a driving circuit 20 when measurement is started by operating an inputting means 18. Therefore, the subject can appreciate the measurement is started.
Patent JP-S5220801-A (JP)
Title: Automatic voice frequency elimination and control system
Inventor: KADOTA TAKAYUKI
IPC: H04R5/00
Filed: 1975-03-31
Abstract: PURPOSE: Eo enable to listen only band music with elimination of singing sound at stereo seplay of the mustc, by constituting the circuit out of band filter, control signal generating circuit and differential amplifier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60183209-A (JP)
Title: Tire on which is mounted tire chain to be manually or automatically removably attached
Inventor: AZUMA YASUO
IPC: B60C27/14
Filed: 1984-02-29
Abstract: PURPOSE:To facilitate the removable attachment of a chain to a tire by providing a groove having a proper dimension and making a round of the outer periphery in the ground contact surface of the tire and inserting a chain into the groove to utilize the expansion property of tire rubber. CONSTITUTION:A groove 1 having the width and depth dimensioned to conform to the size of a chain 2 is provided to make a round of the ground contact of a tire. And the chain 2 is inserted into the groove 1 with a proper pressure and mounted therein. Or a chain 3 having the width corresponding to that of both shoulders 4 of the tire is put on the tire with a proper force to sandwich the both shoulders 4 of the tire. Thus, the chain can be easily removably attached to the tire.
Patent JP-H08210310-A (JP)
Title: Fluid cylinder
Inventor: ANDO ETSUO
IPC: B29C45/67
Filed: 1995-02-03
Abstract: PURPOSE: To improve safety by using the second pressure intensifying cylinder separated chamber in moving to the other side of a pressure intensifying piston, integrally- incorporating the pressure intensifying piston into a fluid cylinder, and connecting a main cylinder chamber and a pressure intensifying cylinder chamber inside the fluid cylinder. CONSTITUTION: When a front side feed/discharge passage 47 is connected to a tank and a read side feed/discharge passage 50 is connected to a fluid source in a switching valve, fluid is fed to a rear side main cylinder separated chamber 25b and the second pressure intensifying cylinder divided chamber 54b, and to a main piston 26, forward fluid force is applied and to the pressure intensifying piston 55, backward fluid force is applied. Since no load is applied to the pressure intensifying piston 55 at this time, the pressure intensifying piston 55 moves ahead of the main piston 26. The second pressure intensifying cylinder separated chamber 54b is used in moving the pressure intensifying piston 55 backward, so its construction is simple, and the incorporation of the pressure intensifying piston 55 into the fluid cylinder 11 provides size reduction.  The connection of the main cylinder chamber 25 and the pressure intensifying cylinder chamber 54 inside the fluid cylinder 11 prevents high-pressure fluid from blowing out, thus providing high safety.
Patent JP-H01217713-A (JP)
Title: Magnetic head and its manufacture and magnetic recording and reproducing device using magnetic head
Inventor: OTOMO MOICHI
IPC: G11B5/33
Filed: 1988-02-24
Abstract: PURPOSE:To obtain a reproducing magnetic head having high sensitivity by detecting flux generated from a recording medium approximately arranged in parallel by rings composed of a superconducting material including a Josephson junction. CONSTITUTION:A magnetic head is basically composed of superconducting rings 1 composed of the superconducting material, a Josephson junction 2 to join the superconducting rings, and a through hole 3 formed by the superconducting rings. When an opposite surface 6 of a recording medium and a recording medium 7 are arranged opposite to each other, and the flux generated from the recording medium 7 is made to pass through the through hole 3, a current to flow through a conductor 4 is changed according to the quantity of the flux to pass, and the quantity of the flux can be detected. When the quantity of the flux to pass through the through hole 3 is at least 1X10<-16>Wb here, a reproducing signal can be detected sufficiently. Thus, it becomes possible to compose the reproducing magnetic head having the high sensitivity.
Patent JP-H07246309-A (JP)
Title: Separation
Inventor: YOSHIKAWA HIROSHI
IPC: B01D53/04
Filed: 1994-03-10
Abstract: PURPOSE:To prevent he quantity of drainage contg. insoluble materials from increasing, after cooling and condensing insoluble material distilled vapor, by recovering the insoluble materials in a separation tank, returning a water phase to a distillation device, and on the other hand, treating the drainage by a reverse osmosis membrane to discharge the permeated liquid, and returning the concrete to the separation tank or the distillation device. CONSTITUTION:A desorbed gas (d) discharged from an adsorption tank 1 or 2 is conducted to a distillation device 3, where it is separated into (e) insoluble material distilled vapor in which insoluble materials are concentrated and (i) diluted drainage. The insoluble material distilled vapor (e) is condensed and liquefied in a cooling condenser 4, and the condensate is separated by differential specific gravity in a separation tank 5, and an insoluble material phase (h) is discharged to outside the system as a recovered solvent and a water phase (g) is timely transferred to the distillation device 3. On the other hand, after the drainage (i) in the distillation device 3 is cooled by a cooler 6, it is fed to a reverse osmosis membrane 9 through a circulating tank 7. At this time, the insoluble materials contained in a reverse osmosis membrane feeding liquid (i) is very small and is cooled, allowing the load to the reverse osmosis membrane 9 to be decreased. A permeated liquid (m) is discharged to outside the system, and a concentrate (k) is returned to the separation tank 5 or the distillation device 3.
Patent JP-H0623170-A (JP)
Title: Working cloth matching device
Inventor: NOMURA ETSUZO
IPC: D05B35/00
Filed: 1991-02-08
Abstract: PURPOSE:To shorten moving time by directly moving working cloth while correcting the position deviation from a set position concerning the outline contour line and or pattern. CONSTITUTION:A first holder 47 and a second holder to respectively hold a pair of working cloth are provided movable in an XY direction and around a perpendicular axis, the respective working cloth is image picked up by first and second image sensors 50 and 51, and the deviation amount and deviation angle in the XY direction from the prescribed set position concerning the outline contour line and/or pattern are calculated. Then, the first holder 47 and the second holder are moved so as to move the working cloth to a prescribed matching position (stitch forming position) while correcting the deviation amount and the deviation angle so as to cancel them.
Patent JP-H05238590-A (JP)
Title: Paper feeder
Inventor: NAKAI JUNJI
IPC: G03G15/00
Filed: 1992-02-26
Abstract: PURPOSE:To improve paper feed efficiency by successively feeding paper overlapped with a suitable amount of overlapping a rear end of the preceding paper with a point end of the following paper, so that good conveyance of the paper and its after process can be performed. CONSTITUTION:A plurality of roll papers comprising the first roll paper 1, second roll paper 2 and the rest of one roll paper, constituting a paper supplier, are juxtaposed, and paper is conveyed to a copying machine main unit through a paper guide deflecting member 5 from guide plates 3a, 3b and a common conveying guide 4. Paired conveying rollers 7, 8, 9, which are successively feeding conveying means, are arranged on the halfway of the guide plates 3a, 3b and the conveying guide 4, to provide a rotary cutter 10 between the paired conveying rollers 7, 8. The paired conveying rollers 7, 8, 9 are controlled by a control part 12 to successively feed sheet paper, conveyed from the first/second roll papers 1, 2 and further cut off by the rotary cutter 10, by overlapping a rear end of the preceding paper with a point end of the following paper with a suitable overlapping amount.
Patent JP-S53124099-A (JP)
Title: Luminous display unit
Inventor: ISHII TOSHIHIKO
IPC: G09F9/33
Filed: 1977-04-05
Abstract: PURPOSE: To secure a uniform brightness on the entire surface and thus to enhance the contrast, by attachijg a reflective frame with the surface of a semi-intermediate color which contains a hole corresponding to the position of the element onto the substrate on which the semiconductor luminous elements are disposed and then attaching the dispersion material or a sheet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62197887-A (JP)
Inventor: KAWARAZUKA HIDEAKI
IPC: G07F11/24
Filed: 1986-02-25
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-H01214158-A (JP)
Title: Semiconductor device
Inventor: HONDA HIROMI
IPC: H01L29/43
Filed: 1988-02-23
Abstract: PURPOSE:To obtain favorable contact between a silicon layer and a polycrystalline silicon layer, by forming a metallic film between a silicon sub strate surface which holds a position at an opening provided at an insulation film located on the silicon substrate and a wiring layer consisting of polycrystalline silicon. CONSTITUTION:An insulation film 2 is deposited on a silicon substrate 1 and a contact hole reaching the substrate 1 is opened in the insulation film 2. After depositing a metallic film consisting of Ti or Ni on the surface of the substrated where the contact hole 3 is formed, a silicide film 8 is formed by treating the metallic film with heat. Further, As 5 is ion-implanted into the surface of the substrate 1 where the silicide layer 8 is formed and then, an n<+>-type impurity diffusion region 6 is formed in the substrate 1. After that, a polycrystalline silicon layer 4 is deposited on the substrate 1 and the emitter region of a bipolar transistor element is formed. Favorable contact with low contact resistance between the silicon layer 4 and a diffused region 6 is thus obtained.
Patent JP-H06256244-A (JP)
Title: Indenestrol derivative
Inventor: SATO YOSHIHIRO
IPC: C07C43/23
Filed: 1993-03-01
Abstract: PURPOSE:To provide a new indenestrol derivative giving excellent proliferation- suppressive activity on oncocytes, thus useful as an antineoplastic agent. CONSTITUTION:The indenestrol derivative of formula I or II (R<1> and R are each H or 1-5C alkyl, however, excepting the case where they are H or alkyl at the same time), e.g. (-)-(S)-6-o-methylindenestrol A of formula III. The compound of the formula I or II can be obtained by alkylating one of the hydroxyl groups in dienestrol to form a dienestrol monoalkyl ether, which is then put to ring opening reaction. The compound of the formula I or II can be safely administered orally or parenterally as a medicine, its effective dose a day per adult being pref. 0.01-80mg per kg bw for injection, while 0.5-120mg in one to several portions for oral administration.
Patent JP-S53126610-A (JP)
Title: Electric car controlling system
Inventor: OSADA KINICHI
IPC: B60L1/00
Filed: 1977-04-11
Abstract: PURPOSE: To manufacture a shunt-field current regulator economically and compactly, by utilizing a composite commutator motor as a kind of voltage divider, in an electric car equipped with a composite commutator type motor-generator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60183691-A (JP)
Title: Character/pattern recognizer
Inventor: TOMITA MASAMI
IPC: G06F3/041
Filed: 1984-03-02
Abstract: PURPOSE:To enable recognition of characters immediately after writing characters, etc., by installing an optical fiber around the tip of a pen, by analyzing signals from the fiber and by reading a direction of pen's movement. CONSTITUTION:A tip of a pen 1 is constituted in the same manner as writing tools as a pencil or ball point pen. Plural optical fibers 3 are fixed around the pen's tip. The fiber 3 for example, eight of them are fixed around the pen tip in all directions. The lines comprising characters, symbols, and patterns depicted on a sheet of paper by the pen 1 are detected if only a change in the quantity of the light coming into the fiber 3 is detected. Only while the pen tip is pressed against the paper, the pen reads a light line input from the fiber 3. A signal analyzing device 8 analyzes and records writing patterns from the change in input light quantity. A character recognizer 9 compares patterns such as characters registered in a memory 10 with patterns inputted from the device 9 to recognize characters and so on.
Patent JP-S58157068-A (JP)
Title: Button-type air cell
Inventor: YOKOYAMA TAKAO
IPC: H01M12/06
Filed: 1982-03-15
Abstract: PURPOSE:To obtain a button-type air cell which provides a stabilized open- circuit voltage during preservation by adding manganese dioxide having different crystal phases to a positive catalyst which contains manganese sesquioxide. CONSTITUTION:In a button-type air cell, a positive catalyst (air electrode) is made of a mixture consisting of a conductive member such as active carbon or a graphite and manganese sesquioxide which is used for increasing the catalytic ability, and contains at least four kinds of manganese dioxide having different crystal phases, such as of the gamma, alpha, beta and the delta types. The ratio by weight of the entire manganese dioxide to manganese sesquioxide is adjusted to 10-60pts. to 100pts. Owing to such battery constitution, variation of the open-circuit voltage of the battery seen after its preservation is reduced, and a stabilization of the battery is realized.
Patent JP-H05339352-A (JP)
Title: Cyclopentadiene-modified alkyd resin
Inventor: ARUBERUTO BENDAA
IPC: C09D11/105
Filed: 1993-03-02
Abstract: PURPOSE: To provide the subject product useful for preparing a printing ink for offset printing with an excellent glass by reaction of a naturally occurring unsatd. fatty acid ester with a cyclopentadiene compd. under pressure, followed by reaction of the resulting adduct with a specific polyol and then with a specific acid.  
     CONSTITUTION: A naturally occurring unsatd. fatty acid ester (ex. soybean oil) is reacted with a cyclopentadiene compd. (ex. dicyclopentadiene) under pressure, pref. up to 10 bar. The resulting adduct is transesterified with a polyol having more than two OH groups (ex. trimethylol propane), then esterified by an atom. or alicyclic palycarboxylic acid or an anhydride thereof (ex. isophthalic acid). 
     COPYRIGHT: (C)1993,JPO
Patent JP-S60186228-A (JP)
Inventor: SETO MICHIYA
IPC: A01G7/00
Filed: 1984-03-06
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-H04234880-A (JP)
Title: Crystalline hydrochloride of beta-lactam antibiotic
Inventor: RARUFU ROBAATO FUAIFUAA
IPC: A61P31/04
Filed: 1991-01-24
Abstract: PURPOSE: To provide the crystalline hydrochloride of β-lactam antibiotics having an antimicrobial property and also provided a process for producing the same.  
     CONSTITUTION: This compound is the crystalline hydrochloride of antibiotics 7β-[2'-(R)-2'-phenyl-2'-aminoacetoamide]-3-chloro-3-(1-carbadetiacephem)-4- carbocylic acid ('LY163892') of the formula. The crystalline hydrochloride is the antibiotics in its own nature and is an intermediate useful for obtaining the corresponding LY163892.monohydrate type. The crystalline hydrochloride of LY163892 is formed in the presence of a chlorine ion source in acetonitrile. 
     COPYRIGHT: (C)1992,JPO