baber/WOPTO huggingface dataset:
Patent JP-S59215230-A (JP)
Title: Production of connecting rod body
Inventor: EGUCHI KATSUO
IPC: B21D53/84
Filed: 1983-05-20
Abstract: PURPOSE:To obtain high rigidity and strength by subjecting the annular projection of a connecting rod body to compression and deformation by forcing in addition to pressing. CONSTITUTION:A preform 12 having an annular projection 11 having an outside diameter size required for a finished product is manufactured by pressing a metallic plate body. A retaining member 15 is pressed to the flat surface 14 of the preform 12 to fit an outside forcing member 17 which has a circular hole 16 and of which the inside surface of the hole 16 is a working surfvace onto the outside circumferential side of the projection 11. An inside forcing member 18 is fitted into the projection 11 from the top end thereof. The member 17 and the member 18 are strongly forced to the member 15 to force the preform 12 until said preform is plastically deformed. The inside diameter of the projection 11 is then regulated by the outside diameter d2 of the member 18 and the outside diameter is finished to the size regulated by the insdie diameter d1 of the member 17. The members 18 and 17 are then removed from the projection 11 by which the connecting rod body as a product is obtd.
Patent JP-S5315357-A (JP)
Title: Novel 5-ketocoriolin derivatives
Inventor: UMEZAWA KENJI
IPC: A61P31/04
Filed: 1976-07-28
Abstract: PURPOSE:5-Ketocoriolin derivatives I [A and B are a pair of alkyl and OH, or H and-CH2 R(R is H or alkyl)] ,e.g. 8-C-alpha-methyl-5-ketocoriolin.
Patent JP-S5614504-A (JP)
Title: New water-soluble copolymer, production thereof and paper-strengthening agent consisting mainly of same
Inventor: MORIYA TOUHEI
IPC: C08F8/12
Filed: 1979-07-12
Abstract: PURPOSE: To obtain a cationic water-soluble copolymer having high fixation to paper pulps and being useful as a paper-strengthening agent, by copolymerizing a vinyl ester with a specific cationic monomer and saponifying the vinyl ester units.  
     CONSTITUTION: Titled copolymer is obtained by copolymerizing (i) a vinyl ester such as vinyl acetate with (ii) a cationic monomer represented by formula I, wherein R' is H or lower alkyl, B is a group of formula II or III, R 2W4  are each (substituted) lower alkyl, X is an anion, and A is a group linking the N in B with the N in the amide group, such as N-(1,1-dimethyl-3-dimethylaminopropyl)acrylamide, in the presence of a radical polymerization initiator, and saponifying the resulting copolymer in an alcohol in the presence of an alkali or acid catalyst, thereby to convert at least part of the vinyl ester units into vinyl alcohol units. When a monomer of formula I, wherein B is a group of formula II, is used as the component (ii), the group may be quaternized with a quaternizing agent such as methyl chloride, before or after the saponification. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11241788-A (JP)
Title: Intake pipe for ocean deep water
Inventor: OFUKU KENZO
IPC: F03G7/05
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To solve problems that through an ocean deep water intake pipe with a large diameter more than 1,000 m, long and thermal insulation must be installed in order to materialize business with usage of ocean energy and marine culture in ocean deep water, a polyethylene pipe with a diameter larger than 1 m is not marketed and huge investment is required for its production, a difficult problem exists to transport the pipe with a diameter larger than 1 m and a length more than 1,000 m, a large exclusive ship is occupied for a long time, many boats and expensed are required at an installing site problems depending to weather, tide, or geography exist, and pipes made of other material are expensive and have no thermal insulation. SOLUTION: An arrow plate A made of high density polyethylene resin, which has a cross section in the shape that an arrow is bent in the circular arc shape and is a long band plate, is extrusion molded, is wound around a reel with a 2-10 m diameter, is transported to the installing site, is transformed to a pipe with a thermally welding machine and simultaneously so formed to two layers by welding a net containing polyethylene plate to its armor, is transformed to a barrel structure pipe by winding iron rings around it, and is installed.
Patent JP-H07282552-A (JP)
Title: Disk player and its tracking error signal adjusting method
Inventor: GOMACHI MANABU
IPC: G11B11/105
Filed: 1994-04-05
Abstract: PURPOSE:To surely execute adjustments of the gain adjustment and the offset adjustment of a tracking error signal while facilitating the adjusting works of them. CONSTITUTION:When the volume for an offset adjustment 23 is not selected, a changeover switch 24 switching and connecting a prescribed potential to the volume for a gain adjustment 21 applying the gain adjustment to the tracking error signal is provided in the front stage of the volume for the offset adjustment 23 applying the offset adjustment to the tracking error signal. Then, the value for the gain adjustment 21 is adjusted so as to make the detection precision of the tracking error signal obtained by a recordable disk satisfactory by switching and connecting the changeover switch 24 to the side of the prescribed potential and the volume for the offset adjustment 23 is adjusted so as to make the detection precision of the tracking error signal obtained by a premastered disk by switching and connecting the changeover switch 24 to the side of the volume for the offset adjustment 23 satisfactory.
Patent JP-H08280529-A (JP)
Title: Electric rice cooker
Inventor: SAKURAI TOSHIRO
IPC: A47J27/00
Filed: 1995-04-14
Abstract: PURPOSE: To provide an electric rice cooker rarely boiled over even when an ordinary quantity of water or above is added by providing a main body, an inner pot, and a cover body closing the inner pot, providing a steam port communicating the inner pot with the outside air on the cover body, and providing a porous body hindering at least the shift of a glutinous substance on the steam port. CONSTITUTION: An inner pot 1 is closed by an inner cover 2. A heating device and a control device are stored in a main body 3, and the inner pot 1 is heated. The cover body 4 is constituted of an upper member 4A and a lower member 4B, and steam holes are provided on the inner cover 2 at several positions. A cylindrical packing 7 constitutes a steam port 8, and it is fitted to surround the through hole 4D of the lower member 4A. A porous body 9 is fitted to a through hole 4H provided on the upper member 4A in the gap between the upper member 4A and the lower member 4B. The cylindrical packing 7 and the porous body 9 close the connection section between the upper member 4A and the lower member 4B so that the steam and glutinous substance lifted from the steam hole of the inner cover 2 do not leak to the outside.
Patent JP-S5613840-A (JP)
Title: Remote control type electric apparatus system
Inventor: YAMANO MASARU
IPC: G10L15/00
Filed: 1979-07-14
Abstract: PURPOSE:To recognize the voice and then realize a remote control of the electric apparatus at a remote place, by incorporating the voice recognizing device into the operation unit of the TV or the like. CONSTITUTION:Remote control unit 1 which gives a remote control to TV picture receiver 2 located at a remote place is as large as the ordinary bunko size (slightly smaller than pocket book) and thus easy to carry. And such unit 1 consists roughly of transmission medium generating device 3 to generate the signal transmission medium for transmission of the remote control signal to receiver 2 and voice recognizing device 4. The reference patterns of the model voice such as the aural patterns like ''ON'' and ''OFF'' to give the ON and OFF commands of the power source are stored is memory 26 of device 4. On the other hand, the aural signal sent from microphone 20 is compared 27 with the aural pattern of memory 26 after receiving division 22, wave detection 23 and comparison 25 of digital signals each. And thus the aural pattern has the minimum difference such as ''ON'' is regarded as that equivalent to the aural signal arriving at that moment. Then the aural pattern ''ON'' is delivered to signal source 28, and then the signal is delivered to the terminal corresponding to the ''ON'' to decide the division ratio.
Patent JP-S59215013-A (JP)
Title: Coding method for error correction
Inventor: FUKAMI TADASHI
IPC: G11B20/18
Filed: 1983-05-21
Abstract: PURPOSE:To prevent data from being lost because of the difference in the number of quantized bits by deciding the length of one series to an integral number of multiple of the least common multiple in adopting plural kinds of length of symbols of the digital information data. CONSTITUTION:Each column in longitudinal direction is taken as one block and M blocks are arranged laterally. An audio PCM signal in one block is N words and signals of (NXM words) are arranged in total. An error detecting code C1 is applied to each block in the longitudinal direction of the two dimensional arrangement of this signal and an error correcting code C2 is applied in the lateral direction. A check code P in n-word of this detecting code C1 is included in each block and the detecting code C1 is coded also to a check code Q in m- word of the correcting code C2. The number of words N of one block of the detecting code C1 is selected so that similar error correction coding is processed for l1-bit or l2-bit of the word length of an audio PCM data and the length of one block is taken as an integral number of multiple of the least common multiple L of the word lengths l1 and l2.
Patent JP-S5213036-A (JP)
Title: Diaphragm system accelerating pump of an carbureter
Inventor: KIKUCHI KUNIO
IPC: F02M7/08
Filed: 1975-07-22
Abstract: PURPOSE: This pump changes the sending forth quantity characteristic of an accelerating pump, ensuring the sending forth quantities that cause no accelerating fault and seat-load fault while preventing an excess fuel sending forth. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61244020-A (JP)
Inventor: MITSUSHIERU AON
IPC: H01L21/20
Filed: 1986-04-18
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-H05255480-A (JP)
Title: Epoxy-modified polyimide resin and heat-resistant laminated board
IPC: C08G59/56
Filed: 1992-03-16
Abstract: PURPOSE:To obtain the subject resin having excellent heat-resistance, flame- retardance, adhesivity and machinability and suitable for laminated board, etc., for electronic apparatus by using specific bisimide compound, aminophenol and non-flame-retarding epoxy resin as essential components. CONSTITUTION:The objective resin contains, as essential components, (A) an N,N'-bisimide compound of a brominated unsaturated dicarboxylic acid produced by reacting (i) an unsaturated dicarboxylic acid anhydride of formula I (R<1> is bivalent group containing C-C double bond) such as maleic anhydride with (ii) a brominated diaminodiphenylmethane of formula II (R<2> and R<3> are alkyl or halogen) in the presence of a catalyst, (B) an aminophenol of formula III (R<4> is H, alkyl or halogen) and (C) a non-flame-retarding epoxy resin such as bisphenol A epoxy resin. A heat-resistant laminated board can be produced by impregnating the resin in a substrate, drying the product and laminating the obtained prepreg sheets.
Patent JP-H05292259-A (JP)
Title: Image scanner
Inventor: YASUDA HIROAKI
IPC: H04N1/23
Filed: 1992-04-10
Abstract: PURPOSE:To prevent the uneven density of an image from occurring by superimposing a high frequency current having a frequency higher than a reciprocal of a reading or recording time prescribed based on a picture element clock within a range where no multiple vertical mode oscillation of a semiconductor laser is generated. CONSTITUTION:When a light beam 4 scans a photosensitive material 20, a clock generator 13 outputs a line clock S2 and the picture element clock S3 by synchronizing with the input timing of a start point detection signal S6 outputted from an optical detector 21. A picture element signal generator 10 switches a signal of one main scanning line based on the line clock S2, and outputs an image signal S1 of each picture element by the picture element clock S3, and it is converted to a light emitting laser command signal S5 by a correction table 11. In such a case, the high frequency current iR having a frequency higher than 50MHz is superimposed on a laser driving current (i) outputted from the voltage-current conversion amplifier 3 of an APC circuit 8, which prevents the multiple vertical mode oscillation from occurring. Also, the frequency of the high frequency current iR is set at a value of ten times a reciprocal of one picture element recording time 500nsec.
Patent JP-H01308243-A (JP)
Title: Production of 4-demethoxydaunomycin
Inventor: UORUTAA KABURI
IPC: C07H15/252
Filed: 1989-04-10
Abstract: 4-Demethoxy-daunomycinone I: <CHEM> the known aglycone of 4-demethoxy-daunorubicin, is prepared by protecting the 13-keto group of 4-demethyldaunomycinone, sulfonylating the 4-hydroxy group, reacting the sulfonylated compound, in an appropriate reducing environment, with a catalytic amount of a transition metal complex, preferably palladium or nickel with 1,3 diphenylphosphinopropane or 1,1 min -bis (diphenylphosphino) ferrocene, and eliminating the 13-dioxolanyl group by treatment with trifluoroacetic acid.
Patent JP-H02269972-A (JP)
Title: Automatic analyzing device
Inventor: SAKAGAMI TOSHIO
IPC: G01N35/10
Filed: 1989-04-12
Abstract: PURPOSE:To eliminate the influence of the carry-over of a reagent, to eliminate the need to cleaning a probe, and to improve the efficiency of operation by providing the detachable probe which moves integrally with a reagent carrier and using one probe for one reagent. CONSTITUTION:On a base 1, a turntable 2, a sample table 4, and a reagent bottle 8 are provided. Further, arms are provided between the table 2 and table 4, and table 2 and bottle 8 respectively. Then the arm where the sample probe is suspended from the tip part 6a is moved to the table 4 to suck a sample from a sample container 5 and moved to dispense the sample in a reaction container 3. Then while the arm moves to the table 4, a cleaning part 7 cleans the sample probe. Then the arm which has a reagent probe connected to the tip part 9a is moved to suck a reagent from the bottle 8 and moved to dispense the sample in the container 3. Then the arm is moved to the bottle 8 and the reagent probe is detached. Then a reagent probe is connected and detached similarly to eliminate the carry-over of the reagent and eliminate the need to clean the reagent probe.
Patent JP-H07279326-A (JP)
Title: Flat roof repairing method
Inventor: WATABE WATARU
IPC: E04B7/00
Filed: 1994-04-04
Abstract: PURPOSE:To prevent rainwater from leaking to the inside using a waterproof sheet which captures the eventually leaked rainwater from a placed roofing, overlap the edges of adjoining waterproof sheets at their seam located on one base part, and allow the rainwater to flow down from the base part without stagnation at the seam so that rainwater intrusion from the seam is precluded. CONSTITUTION:A plurality of base parts 3 are provided on an existing flat roof, and thereover waterproof sheets (pressure sensitive adhesive sheet) 2 are laid over the whole area. The waterproof sheets should have opening at a drain port. The edges of adjoining sheets are overlapped on one base part 3, Then a strut 4 is installed upright on the base part 3 and a roof is formed.
Patent JP-S59215949-A (JP)
Title: Variable venturi type carbureter
Inventor: TAMURA YOSHIO
IPC: F02M7/17
Filed: 1983-05-25
Abstract: PURPOSE:To reduce the rate of liquid fuel flowing along a needle entering a fuel path to attenuate the fluctuation of air fuel ratio by providing a hole penetrating through the side wall of fuel injection nozzle and introducing a portion of the fuel to the wall surface below the nozzle through said hole. CONSTITUTION:When an engine is started, negative pressure in a manifold is introduced into a suction chamber 11 through a suction hole 12 to move a suction 4 leftward, and fuel amount discharged from a nozzle 7 is controlled by an annular gap between a tapered needle 17 and a metering jet 19 provided on the suction piston 4. In this case, a hole penetrating through the sied wall of the nozzle 7 is provided to open to the side wall below the nozzle 7 through a path. And by adding fuel flow flowing onto the wall surface from the hole through the path, is relatively reduced the rate of liquid fuel flowing along the needle 17. Thus, the fluctuation of air fuel ratio due to the liquid fuel is attenuated.
Patent JP-S59216101-A (JP)
Title: Light transmitting optical mirror element
Inventor: UENO TAKASHI
IPC: G02B1/14
Filed: 1983-05-25
Abstract: PURPOSE:To obtain a light transmitting optical mirror element having superior surface hardness, wear resistance, flexibility, dyeability, heat resistance and durability by forming a metallic film on the surface of a molded article of light transmitting plastics and a dyeable rigid polysiloxane resin film on the metallic film. CONSTITUTION:An adhesive layer 2, a metallic layer 3, an adhesive layer 4 and a dyeable rigid polysiloxane resin layer 5 are laminated on the surface of a molded article 1 of light transmitting plastics. Since the dyeable rigid polysiloxane resin layer 5 is formed as the outermost layer, a light transmitting optical mirror element having superior surface hardness, wear resistance, flexibility, dyeability, heat resistance and durability is obtd.
Patent JP-S62247664-A (JP)
Title: Electronic blackboard
Inventor: KUBOTA TOMIJI
IPC: B43L1/04
Filed: 1986-04-18
Abstract: PURPOSE:To write pictures on a white board with no manual operation by reading the pictures written on the white board to record them with reduction and at the same time reading the pictured of an original to record them on the white board with magnification. CONSTITUTION:The pictures written on a white board 4 are copied by connecting a reading control circuit 12 to a recording means 14 after connection of a changeover switch 13. Under such conditions, a scanner part 6 moves along the board 4 and the pictures are read by a close contact type image sensor 11. The read picture signals are sent to a recording control circuit 19 of a recording means 14. The circuit 19 records pictures on the recording paper 15 with reduction. Then the magnified picture of an original is recorded on the board 4 by connecting a changeover switch 24 as shown in the diagram and the pictures read by an image sensor 31 of an original reading means 25 are led to a recording control circuit 23 from a reading control circuit 32. Then the pictures are recorded on the board 4 with magnification by a plotter of the part 6.
Patent JP-H10184922-A (JP)
Title: Seal member mounting jig
Inventor: OKAMOTO YOSHIKAZU
IPC: F16L25/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To easily fasten a seal member to an annular body by bonding the seal member in which adhesives are applied to the inner peripheral surface of the annular body, and easily attaching a seal member mounting jig. SOLUTION: A seal member mounting jig to be used when an annular seal member is mounted on the inner peripheral surface of an annular body is composed of a main pressing plate 11 having the length shorter than that of the inner periphery of the annular body, an auxiliary pressing plate 12 attached to the inner surface central part, and a pressing device 13. The pressing device 13 is composed of a receiving table 16, a pressing member 17 facing it, an operating handle 18, and a pressing force applying means 21.  The pressing member 17 is attached to the receiving table 16 so as to be freely oscillated in relation to the receiving table 16 by the operation of the handle 18, the pressing force applying means 21 is provided between the receiving table 16 and the pressing member 17 or the handle 18, the receiving table of the pressing device 13 is attached to the inner surface of the intermediate part of the auxiliary pressing plate 21, and the receiving table 16, the auxiliary pressing plate 12 and the main pressing plate 11 are integrated with one another.
Patent JP-H01262476-A (JP)
Title: Probe card and testing method using this card
Inventor: UENISHI TAKAO
IPC: G01R1/073
Filed: 1988-04-13
Abstract: PURPOSE:To conduct a stable test and to improve the efficiency of test operation by providing a fixation member for supporting the probe card to the peripheral edge of the electric connection part of a 1st wiring substrate detachably, and composing this fixation member of a nonelastic member. CONSTITUTION:The probe card 6 is constituted by providing a connection part to the entire peripheral edge of an opening part 7a bored nearly; in the center of the 1st wiring board, e.g. printed board 7. Further, the fixation member 6a composed of the nonelastic member while being insulated from the surface of the board 7 is provided detachably to the outer periphery of the connection part. Namely, the small-deflection connection part of the board 7 is provided detachably to the side of a testing machine main body by the nonelastic member, so the card 6 is never resonated by vibration from the testing machine main body. Therefore, the member 6a is provided with the board 7 and a 2nd wiring board, e.g. probe stylus board 9 and the member 6a is usable while being fixed to the testing machine main body, so the board 7 is detached from the member 6a and replaced according to a test item and the kind of a test.
Patent JP-H09280805-A (JP)
Title: Detecting device for automobile rim weld zone
Inventor: UDAGAWA YOSHIHARU
IPC: G01B7/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To accurately detect a weld zone without being affected by a flaw part of a rim by setting the rim axial size and rim circumferential size of an eddy current sensor at a specific ratio. SOLUTION: The ratio a/b of the rim axial size (a) and rim circumferential size of the eddy current sensor 11 is set to >=3. Then, when a rim 1 to be measured is supplied to a detection station, mounted on a table roller 8, and positioned in the center, a rotary disk 10 is moved down to come into contact with the top surface of the rim 1, which is rotated. When the rim 1 begins to rotate, a current is supplied to the eddy current sensor 11 which has moved forward toward the rim 1 through an air pressure cylinder 18 to induce an eddy current in the rim 1, so its variation is detected by the eddy current sensor 11.  Here, the size ratio a/b of the eddy current sensor 11 is set to 23, so the sensor output corresponding to the weld zone is large and the sensor output corresponding to the flaw part 3 becomes small, so the weld zone 2 and flaw part 3 can be discriminated, so that the weld zone 2 can precisely be detected.
Patent JP-H07294819-A (JP)
Title: Projection optical system by reflection and refraction
Inventor: TAKAHASHI TOMOTOU
IPC: G03F7/20
Filed: 1994-04-28
Abstract: PURPOSE:To use a light beam splitting optical system smaller than a conventional polarizing beam splitter and to lengthen an optical path from a concave reflection mirror to an image plane. CONSTITUTION:A light beam from an object surface 1 is made incident on a polarizing beam splitter 6 through a first converging group G1, the beam reflected by the polarizing beam splitter 6 is reflected by a concave reflection mirror M2 and the image of a pattern on the object surface 1 is formed inside the concave reflection mirror M2. The light beam from the image of the pattern forms the image of the pattern on an image plane 5 through a third converging group G3 after transmitting through the polarizing beam splitter 6.