baber/WOPTO huggingface dataset:
Patent JP-S58133097-A (JP)
Title: Diaphragm for speaker
Inventor: OKUZAWA KAZUROU
IPC: H04R31/00
Filed: 1982-02-03
Abstract: PURPOSE:To obtain a diaphragm for speaker which has a good low sound reproducing characteristics and is superior in formability, by constituting the diaphragm with a film where a polybutadiene terephthalate and a polyester elastomer are blended. CONSTITUTION:A speaker 1 is so formed that a sticking part 2 to a frame or the like is provided in the circumferential edge part and an edge part 3 is provided on the inside and a conical part 4 is provided on the inside, and a dome part for dust cap is provided in the center of the conical part 4. The film where a polybutadiene terephthalate and a polyester elastomer are blended is used for the diaphragm 1 and is vacuum-formed to said shape under heating. A polybutadiene and a polyester elastomer have a high compatibility, and physical properties such as stiffness are selected optionally by changing the blending ratio, and therefore, the diaphragm superior in reproducing of the low frequency range is obtained. The thickness is increased, and the rolling phenomenon is eliminated to reduce the distortion rate, and the sound pressure frequency characteristic is stabilized. Further, the diaphragm is superior in formability.
Patent JP-H05208255-A (JP)
Title: Device for melting and pouring molten metal
Inventor: HANANO TAKASHI
IPC: B22D17/20
Filed: 1992-01-31
Abstract: PURPOSE:To reduce loss of heat energy and loss of time in an operation compared with the conventional method and to prevent the wasteful consumption of a non-ferrous alloy and the deterioration caused by contact of the molten non-ferrous alloy with the air. CONSTITUTION:This device is a melting and pouring device for melting the non-ferrous alloy block and pouring the molten metal into a mold and has an inner space 10 having air-tightness making inert gas atmosphere and the inner space 10 provides a charging hole 11, pouring hole 12 and melting chamber 13 surrounded with an induction heating coil 14. Then a transfer means (a first piston 30) for feeding the non-ferrous alloy block charged into the inner space 10 to the melting chamber 13 from the charging hole 11 and a send-out means (the first piston 30) for pushing out the molten non-ferrous alloy formed in the melting chamber 13 from the pouring hole 12 are provided.
Patent JP-H09211349-A (JP)
Title: Scanning device
Inventor: KIMURA TOSHIHITO
IPC: G02B26/10
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a scanning device capable of detecting a scanning starting point in a main scanning direction at a low cost and whose assembly and maintenance are facilitated. SOLUTION: The device is provided with a slender concave cylindrical mirror 13 for deflecting light to a sheet to be scanned S placed below, and scanning starting point detecting means 17 and 18 for receiving the light which is reflected by the concave cylindrical mirror 13 after being made incident near the scanning starting point side end part of the concave cylindrical mirror 13. And a plane tilt compensation system is constituted of a 1st cylindrical lens 7, a 2nd cylindrical lens 12 and the mirror 13, and the scanning starting point detecting means 17 and 18 are mounted on an optical surface plate 16 with the 1st cylindrical lens 7, a polygon mirror 9, the 2nd cylindrical lens 12 and the concave cylindrical mirror 13.
Patent JP-S53102088-A (JP)
Title: Detecting method for defect of adhered part
Inventor: SATOU ICHIYA
IPC: G01N29/04
Filed: 1977-02-18
Abstract: PURPOSE: To easily detect the defect of adhered aprt of fabric inner part, by applying altemating magbetic field to vibrating body to be tested and detecting the corona sound, generated on adhered part of the body to be tested. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01191330-A (JP)
Title: Optical information processor
Inventor: YOMO MAKOTO
IPC: G11B7/0055
Filed: 1988-01-26
Abstract: PURPOSE:To always attain recording, reproducing and erasing in an optimum condition by detecting the temperature or temperature change of a recording medium and controlling the relative moving speed of an optical beam projected to the recording medium to the recording medium in correspondence to a detected result. CONSTITUTION:When information are recorded, a laser beam to be emitted from a semiconductor laser 6 is projected while a bias magnetic field is impressed from a bias magnet 21 to a revolving magneto-optical disk 11. At such a time, the semiconductor laser 6 is driven according to the recording information and the laser beam to receive intensity modulation is emitted. The revolving speed of the medium at such a time is controlled by a CPU24 so as to give optimum recording energy to the medium in the medium temperature to be detected by a temperature sensor 23. Thus, even when the temperature of the medium is widely changed, the information can be recorded, reproduced or erased always with optimum light intensity.
Patent JP-H03222062-A (JP)
Title: System for making document common and storing it
Inventor: TATSUOKA KYOICHI
IPC: G06F17/21
Filed: 1990-01-29
Abstract: PURPOSE:To facilitate the circulation of a document by providing respective files which respectively store respective codes of characters and modification characters, and the corresponding relation of the modification character codes and an attribute in a document prepared in a document processor which can give the modification attribute of the character. CONSTITUTION:The document prepared in the document processor 1-1 is stored in an original document file (Fi) 2-1 in which the modification characters (SM) showing the modification attribute of the character are made in a pair before the character code (MC). A conversion program (PR) 3-1 executes separation into MC and SM in Fi2-1, stores them in an MC File Fi4 and an SM File Fi 5, gives the SM code of one byte to one character and stores it in a character position corresponding to respective MC. PR 3-1 and PR 3-2 refer to an SM dictionary file Fi 6, decides the SM code of Fi 5, reads SM corresponding to MC of Fi 4 from Fi 5 when a document processor 1-2 uses the document consisting of Fi 4 and Fi 5 which is prepared in PR 3-1, and converts it into Fi2-2 of the processor 1-2. Thus, the mutual circulation of the document can be executed easily.
Patent JP-H03222017-A (JP)
Title: Lap top type electronic instrument
Inventor: YAMAGAMI NOBUHIKO
IPC: G06F1/16
Filed: 1990-01-29
Abstract: PURPOSE:To miniaturize and lighten a whole unit by arranging a substrate having a display function and a main function in a display part, and eliminating a main function substrate from a mainbody part. CONSTITUTION:The lap top electronic unit is provided with the mainbody part 1 formed in a sheet form and the sheet-formed display part 2 which can be connected freely foldably to the mainbody part 1. A keyboard 3 is provided on the mainbody part 1 and a floppy disk device 4 is provided on one side, whereby a power device and a hard disk device 5 are provided in the internal part. A display device 6 is provided for the display part 2 and a main display substrate 7 is provided in the device 6. Since the substrate 7 is arranged in the display part 2, the thickness of the mainbody part 1 can be thinned for an amount obtained by eliminating the main substrate from the mainbody part 1, and the whole unit can be miniaturized and lightened.
Patent JP-H07223240-A (JP)
Title: Setting and removing device for multi-piece molding device
Inventor: OKUJIMA YOSHIKATSU
IPC: B29C33/30
Filed: 1994-02-10
Abstract: PURPOSE:To set and remove easily a multi-piece molding device without using a crane and dismantling the multi-piece molding device into simple parts. CONSTITUTION:A multi-piece molding device is disposed removably from a movable platen 43, and the injection molding can be carried out by setting the multi-piece molding device to the movable platen 43. Also injection molding for one piece can be carried out by removing the multi-piece molding device from the movable platen 43. A rotating mechanism for rotating the multi-piece molding device disposed removably to the multi-piece molding device and set in the state of being removed from the movable platen 43 and a lifting mechanism connected with the rotating mechanism and adjust the up and down direction of the multi-piece molding device are provided. A travelling member supported by a tie bar 40 and supporting the lifting mechanism movably along the tie bar 40 is also provided.
Patent JP-H03223069-A (JP)
Title: Method of drive-controlling take-up machine
Inventor: MIGAKI YOSHIAKI
IPC: B65H54/28
Filed: 1990-01-25
Abstract: PURPOSE:To obtain a package of good spread quality in good winding appearance with small swelling and shoulder in an end face by controlling a traverse speed to change a traverse angle in accordance with increase of a take-up size and so as to perform multistep fixed wind ratio winding. CONSTITUTION:A rotational speed of a touch roller 4, traverse speed and a rotational speed of a spindle 1 are input to a control unit 8 respectively from detectors 9, 10 and 11. The control unit 8 uses a computer or the like having a function of an input part for a preset value of take-up speed, traverse speed, etc., and a change pattern of a traverse angle, memory part for storing the preset value or the like, comparison arithmetic part for comparison-calculating the preset value and detection value, action command part for outputting an action command signal to an inverter or the like being based on a result of the comparison-arithmetic part. By this constitution, the traverse speed is controlled to change a traverse angle in accordance with increase of a take-up size while so as to perform multistep wind ratio fixed winding.
Patent JP-H06225666-A (JP)
Title: Extendible fishing rod
Inventor: FURUKAWA MASAHIRO
IPC: A01K87/00
Filed: 1993-02-04
Abstract: PURPOSE:To make the main rod easy to handle and the supplementary rod smoothly extendible and contractible in the backward direction and to enable to easily keep the extended state and the contracted state. CONSTITUTION:A supplementary rod 3 having a grip 5 is inserted into a main rod 2 of a mildly tapered tube becoming smaller towards the tip or of a straight tube, in such a manner that the supplementary rod 3 is extendible and contractible in the backward direction. The objective rod is imparted with a holding mechanism A at least having a contacting part to keep the relative position between the main rod 2 and the supplementary rod 3 by the frictional resistance applied to the supplementary rod in either state where the supplementary rod 3 is adjusted at extended position or contracted position.
Patent JP-H03223509-A (JP)
Title: Diaphragm device
Inventor: KAMOZAWA YOSHIYA
IPC: F15B15/10
Filed: 1990-01-26
Abstract: PURPOSE:To assemble a diaphragm and a shaft member without leakage and simplify the work by respectively providing a cylindrical projection having the bottom on the center part of a diaphragm receiver and a brim piece and a cylindrical body having the bottom on the shaft member, fittedly mounting the cylindrical body to the cylindrical projection through the brim piece between, and applying a spring on the cylindrical body so as to press them against each other. CONSTITUTION:A projection 16 having the bottom plate 16b is provided on the center part of a diaphragm receiver 14 piled on a diaphragm 8, and a cylindrical body 18 having a brim piece 17, a bottom plate 18b, and circumferential projecting edge 18c serving as a spring receiver is mounted on one end of a shaft member 7. By pinchingly holding the brim piece 17 between the bottom plates 16b, 18b, the projection 16 having the bottom is closely fitted on the cylindrical body 18 and a spring 20 is applied so as to mutually press the bottom plates 16b, 18b and the brim piece 17. Consequently, the diaphragm 8 and the shaft member 7 are fixed with each other without leakage of working fluid by a simple work, and disassembly and exchange can be easily performed.
Patent JP-S60161467-A (JP)
Title: Electrically conductive electrodeposition coating material
Inventor: KAMAKURA TAKUROU
IPC: H01B1/20
Filed: 1984-01-31
Abstract: PURPOSE:The titled electrodeposition coating material, containing a nitride, carbide or boride of a ceramic having a specified specific resistance or below, having a very low variation in film thickness, and improved safety, nonpollution and economic efficiency, and suitable to highly electrically conductive films. CONSTITUTION:An electrodeposition coating material obtained by incorporating 100pts.wt. solid of a binder resin, e.g. a cationic or anionic resin, in an electrically conductive electrodeposition coating material, with preferably 50-400pts.wt. one or more of a nitride, e.g. TiN, carbide, e.g. NbC, and boride, e.g. WB, of a ceramic having <=10<-1>OMEGA.cm specific resistance and preferably <=5mu particle diameter.
Patent JP-S61178203-A (JP)
Title: Deformable wheel
Inventor: LE FERON DE LONGCAMP GUY
IPC: B60C7/10
Filed: 1986-01-30
Abstract: The invention relates to an essentially non-pneumatic, deformable wheel. This wheel comprises a rigid hub (2, 3), a running tread (6, 7) which is deformable in the radial direction but of a substantially constant peripheral length, and means for interconnecting the hub and the tread, arranged symmetrically relative to the plane of symmetry of the wheel, each consisting of a bead ring (9), a tread ring (10) and at least one cable (8) which describes at least one complete turn about these two rings; the radial extension under normal tension of the connecting means is between 1/10 and 1/1000 of their length when at rest. <IMAGE>
Patent JP-H03224897-A (JP)
Title: Energy supply system for spacecraft
Inventor: YUZAWA KATSUNORI
IPC: B64G1/64
Filed: 1990-01-26
Abstract: PURPOSE:To enhance safety without equipping with liquified hydrogen and oxygen by lanching a rocket equipped with water arranged in the remaining space of the rocket, and electrolizing the water in the air space. CONSTITUTION:Electric power is generated by a solar cell 29 from the energy of sun and fed to a battery 30 for charging and to an electrolizing unit 4 through a power control unit 28. Water in a water tank 1 is fed to the unit 4 and thereat electrolized into hydrogen and oxygen. Hydrogen and oxygen are cooled by a radiator, and thereafter stored in a hydrogen and a oxygen gas tank 8, 9. They are compressed by compressors 10, 11 driven by a combustor 14 using them as fuel, liquified by liquifying units 13, 16 and stored in tanks 17, 20. They are respectively supplied thereto through pumps 18, 21 and via supply ports 19, 22. With the constitution, transportation of material is reduced.
Patent JP-S60161869-A (JP)
Inventor: SHIMOAKI MOTOO
IPC: B66B3/02
Filed: 1984-02-02
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-H11208396-A (JP)
Title: Interior trim material for vehicle
Inventor: WAKUI YOSHITO
IPC: B60R21/04
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To improve a shock absorbing characteristic and to reduce a manufacturing cost. SOLUTION: An in-car side of a center pillar provided with a support mechanism of a seat belt is covered with an interior trim material 11 for a vehicle. The interior trim material 11 for the vehicle is provided with a garnish main unit 12, shock absorber unit 14, and a slide plate 15. In both side parts of the garnish main unit 12, a stepped part 22b is formed in a lengthwise direction. The shock absorber unit 14 is fitted to a reverse surface side of the garnish main unit 12, to be held by engaging an engaging receiving part 33a with the stepped part 22b. Between the garnish main unit 12 and the shock absorber unit 14, the slide plate 15 is supported able to slide.
Patent JP-S57133502-A (JP)
Title: Signal reproducer of magnetic recorder and reproducer
Inventor: MORI KUNITAKA
IPC: G11B5/02
Filed: 1981-02-06
Abstract: PURPOSE:To realize a readout with high reliability, by setting at least >=2 reproducing heads in the travelling direction of a magnetic medium and adding together the signals read out by these reproducing heads after the time compensation. CONSTITUTION:A signal reproducer consists of two reproducing heads 1 and 2 which are set in the travelling direction of a storage medium, an element which gives a delay to the output of the head 1 which is a head of the head 2 in terms of time, and an adder 5. The storage medium 3 travels in the direction of an arrow 6 to the reproducing head in a speed (v). Thus the head 2 reads the same data in d/vsec later compared with the head 1 when the space between the heads 1 and 2 is set at (d). The data read by the head 1 is delayed 4 and set at a delay time Td=d/v. Accordingly a coincidence of time is obtained between the data of the head 1 and that of the head 2 which are synthesized by the adder 5, and the output amplitude is increased. In such way, the noise produced at a certain moment and an instantaneous fault other than a constant defect are compensated to each other between both heads. Thus the highly reliable reproduction is possible.
Patent JP-H02161977-A (JP)
Title: Hair cutter
Inventor: FUJIKAWA SHOJI
IPC: B26B19/42
Filed: 1989-01-26
Abstract: PURPOSE:To prevent the provision of a cut-off hair housing part causing enlargement of the hair cutter by making the upper surface side of a hair holding member between a battery housing part projectingly provided for the rear side of the lower surface of a body and a blade positioned at the tip of the body into the cut-off hair housing part. CONSTITUTION:In the hair cutter, the lower part of a body 1 is fitted in a hair holding member 3, further, both the lower part and the hair holding member 3 are linked with links 90 and 90, and the body 1 is made into a freely back- and-forth movable state for the hair holding member 3. Even in this case, hair can be surely cut in the same manner as that in a haircut in another hair cutter in which the body 1 and the hair holding member 3 are linked freely rotatably, and cut-off hair is stored in a cut-off hair housing part 30. In exchanging a battery 7, the hair holding member 3 never becomes an obstacle by widely opening the hair holding member 3 and the battery 7 can be easily exchanged due to provision of a chamfer 16. Further, since the overlap quantity of a battery cover 13 for the body 1 is made larger, the cut-off hair overflowing from the cut off hair housing part 30 of the hair holding member 3 can be kept from entering the battery housing part.
Patent JP-H10201074-A (JP)
Title: Outer gas type pressure oil tank for of cable
Inventor: MURAKAMI KAIHEI
IPC: H02G15/26
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent the pressure from lowering below an allowable line pressure when all load is interrupted even if the conditions of ambient temperature drop are taken into account by determining the minimum gas chamber volume according to a specific mathematical expression. SOLUTION: A minimum gas chamber volume GMIN is determined according to following simultaneous equations. Pa= [(GMIN+VL +ΔVt)×PALMIN]/(TMAX-Δt)+(1.03×GS)/293}×TMAX/GMIN.Pa=[GMIN×(PALMAX/ TMAX)×TMIN]/(GMIN+V0 )=[(PALMAX×GMIN×TMIN]/[(GMIN+V0 )×TMAX], where PALMAX is maximum allowable oil pressure of oil tank, PALMIN is minimum oil pressure, TMAX and TMIN are highest and lowers working temperatures of oil tank, VL is system variation oil quantity when all loads are interrupted, V0 is total system variation oil quantity and GS is marginal gas quantity for gas leak failure. Others are omitted.
Patent JP-H08208310-A (JP)
Title: Water-resistant solidfied formed material of clay-containing soil
Inventor: UCHIDA KAZUO
IPC: C09K17/22
Filed: 1995-02-06
Abstract: PURPOSE: To obtain a water-resistant solidified formed material of clay-contg. soil free from harmful matter which is not dissolved in water and run off when used in a construction work especially for the retaining wall of the coast, river, lake, etc., in contact with water or for the wall face of the bank, ditch, etc., which are constructed as planned in the improvement of the agricultural land, capable of being shaped, as required, in conformity to the land form and further capable of reproducing the natural environment by growing plant thereon. CONSTITUTION: The kneaded material of a mixture of clay-contg. soil and an aq. soln. or emulsion of a synthetic resin is air-dried or heated and dried to obtain the material. Aq. PVA or the aq. emulsion of plyacrylic ester resin, polyvinyl acetate resin or polyvinyl acetate-base copolymer resin is preferably used. A fibrous material can be mixed when the material of higher binding grade is wanted.
Patent JP-H0789228-A (JP)
Title: Recording material
Inventor: YANAGIHARA NAOTO
IPC: B41M5/337
Filed: 1994-02-14
Abstract: PURPOSE:To improve the light fastness of a color forming material, in a recording material using an electron donating leuco dye and an electron acceptive compd., by adding at least one or more kinds of triarylamine derivative represented by a specific formula. CONSTITUTION:A recording material using an electron donating leuco dye and an electron acceptive compd. contains a triarylamine derivative represented by formula (wherein at least one of Ar1, Ar2 and Ar3 is an aryl group substituted by an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group or a diarylamino group and the remainder of them are a non- substituted aryl group or an aryl group substituted by an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an aryloxy group, an alkylthio group or an arylthio group). The oxidation potential of the triarylamine derivative is pref. 0.40-0.80V from the aspect of the light fastness of an image and the oxidation resistance of the triarylamine derivative itself.
Patent JP-H09213360-A (JP)
Title: Manufacture of angular battery
Inventor: USAMI SHOICHI
IPC: H01M10/05
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an angular battery which avoids inferiority of storage and coming off of a negtive electrode active material in the case of storing high volumetrically an electrode group in a vessel. SOLUTION: A rectangular frame-shaped opening part 5 and a stepped part 6 of shape protruded inward, formed under the poening part 5, are provided, a positive/negative electrode 2, 3 is alternately interposed by interposing a separator 1 therebetween in an angular vessel 7 concurrently serving as a negative electrode terminal, a process, storing an electrode group 4 having a structure bending a negative electrode 3a in the outermost layer to the outside, is provided.
Patent JP-S52100934-A (JP)
Title: Information reading unit
Inventor: HASHIMOTO TSUTOMU
IPC: G06K7/10
Filed: 1976-02-20
Abstract: PURPOSE: To reduce reading error due to after-image of TV camera, by forming the scanning surface in such a way that the adjacent scanning lines may touch each other. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61175135-A (JP)
Title: Lighting device for automobile
Inventor: KAWAKAMI YUKIO
IPC: B60Q1/04
Filed: 1985-01-30
Abstract: PURPOSE:To reduce an upward value in headlights as well as to quicken the timing of passing, by bisecting a cover on each opening at both sides of a bonnet, while turning a front cover of a headlight front part downward in time of lighting these headlights. CONSTITUTION:A headlight 12 is locked to a lamp support arm 11 vertically connecting one end part of each of parallel upper and lower arms 9 and 10. A support member 7 connecting the other end of these upper and lower arms 9 and 10 supports a rear cover 4b rotatably at the upper part via a pin 8. A front part of a front cover 4a is rotatably attached to a support piece 5 at the upper part of a bumper 2 with a pin 6. Now, if a motor 15 is driven, the upper arm 9 turns round upward centering on the pin 8 via a link 14, making the lamp support arm 11 and the headlight 12 go upward. Simultaneously upward motion of the arm 11 makes an interlocking link 18 rotate centering on a fixed pin 20 via a connecting pin 17. This rotation makes the link 22 connected to the other end of the link 18 go down, making the front cover 4a rotate downward around a pin 6.