baber/WOPTO huggingface dataset:
Patent JP-S54109909-A (JP)
Title: Treatment of mixture
Inventor: YAMAMOTO FUMIO
IPC: C07C67/00
Filed: 1978-02-16
Abstract: PURPOSE: To separate 3-methylbutanal and 3-methylbutanol, which are useful as industrial raw materials, easily in high purity, by treating a mixture of 3-methyl-3- buten-1-ol and 3-methylbutanol with a specific catalyst, thereby converting the former into 3-methylbutanal, and then distilling the reaction product.  
     CONSTITUTION: A mixture containing 3-methyl-3-buten-ol and 3-methylbutanol as principal constituents, which is, forexample, by-produced in the production of isoprene, is treated with copper oxide-zinc oxide catalyst or copper oxide-chromium oxide catalyst in a non-oxidizing atmosphere at 180W250°C, to isomerize 3-methyl- 3-buten-1-o1 to 3-methylbutanal. Thereafter, the mixture of 3-methylbutanal and 3-methylbutanol is distilled, to separate both components.  
     USE: 3-Methylbutanol and 3-methylbutanal are useful as intermediates for syntheses of performes, medicines, agricultural chemicals, surface-active agents, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62178133-A (JP)
Title: Flat motor with reduction gear
Inventor: OZAKI SOZABURO
IPC: H02K5/04
Filed: 1986-01-31
Abstract: PURPOSE:To improve the precision of the combination of a flat motor with a reduction gear, by engaging a faucet section formed on the outer periphery of a motor shaft bearing shell, with a motor engaging projection set saliently on a reduction gear base member. CONSTITUTION:On the outer periphery of the motor shaft bearing shell 2a of a load side end bracket 2 organizing a part of a motor frame, a faucet section 2a' is formed, and a motor engaging projection 13a set saliently on a reduction gear base member 13 confronted with the load side end bracket 2 of a bracket motor A is engaged with the faucet section 2a'. By this organization, the motor shaft bearing shell 2a and the motor engaging projection 13a can be designed and manufactured so that the centers may coincide with each other, and a pinion 11 at the tip of a motor shaft 9 can be fitted on a reduction gear 16 at high precision.
Patent JP-H06203241-A (JP)
Title: Control unit for card for room entrance and exiting
Inventor: NISHIKAWA YOSHIHARU
IPC: E05B49/00
Filed: 1993-01-07
Abstract: PURPOSE:To provide the room entrance/exiting card control unit which does not increase in size and is low in cost and fast in processing speed even when the number of room entering persons is limited and illegal room entrance and exiting are restricted. CONSTITUTION:The room entrance/exiting card control unit is equipped with a control part 14 which stores the ID information of a card 11 when an external card reader 12 installed outside the room reads the card and erases the ID information of the card stored at the time of room entrance when an internal card reader 13 installed in the room reads the card and a room entrance/exiting restricting means which restricts the room entrance if the ID information of the same card is already stored in the control part 14 when the external card reader 12 reads a card and also restricts the room exiting unless the ID information of the same card is stored in the control part 14 when the internal card reader 13 reads a card.
Patent JP-H10214292-A (JP)
Title: Contact means opening device
Inventor: NAKAYAMA YOSHIYUKI
IPC: G06Q10/10
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent the progress of job from being disturbed by placing data for each user on a server computer for reporting his own location to another user, and watching these data in the form of public destination display panel. SOLUTION: A user 112 registers 120 the plan of his own activity to a server computer 102 by operating a client computer 114. These plan data are transmitted to a wide area communication network 100 and stored in a storage device 104 of the server computer 102. When it is desired to speedily get contact with the user 112, another user 106 watches the activity plan data registered 120 in the server computer 102 by the user 112 on his own client computer 108. The user 106 can know where the user 112 is at present and as a result, a telephone call 124 can be originated to a telephone set 116 at the current position of the user 112 while using a telephone set 110, for example. Sometimes, the positions of users 112 and 106 are exchanged. Further, even when another user is involved, the system operates in similar way as well.
Patent JP-H03223920-A (JP)
Title: Disk device
Inventor: GOTOU KAZUMICHI
IPC: G11B20/10
Filed: 1990-01-29
Abstract: PURPOSE:To prevent the erasion of important data and to improve the working efficiency by transferring the data recorded on a disk to a storage device to reserve them at the time of initialization, deletion, updating and the change of the recording contents. CONSTITUTION:At the initialization of a disk 1, deletion or updating of the contents of the disk 1, and the change of other storage contents, the data recorded on the disk 1 are transferred to a storage device 14 to reserve them before a change processing command is issued and the change processing is carried out. Then this change processing is carried out when the new data are written by a writing/reading device 11 which is activated by a writing/ reading circuit 12. At the same time, the data reserved in the storage device 14 for reserving record are written again to the disk 1 as necessary. Thus the data can be easily restored even if the contents of the disk 1 are erroneously rewritten, initialized or erased.
Patent JP-S59145378-A (JP)
Title: Coupling construction for two-head type piston of compressor with swash plate
Inventor: TAKENAKA KENJI
IPC: F04B27/08
Filed: 1983-02-07
Abstract: PURPOSE:To enhance lubricating and cooling effect by coupling cylinder heads through a plurality of rods, forming a passage for refrigerant gas between two adjoining rods, and thereby enhancing the suction effect of refrigerant gas. CONSTITUTION:In a two-head type piston 5, a passage 7 for refrigerant gas is formed between rods 5B, 5B which connect the two piston heads 5A, 5A, whereby part of the refrigerant gas sent into a swash plate chamber 4 will flow toward a suction path 9 through said refrigerant gas passage 7. Accordingly the flow resistance for refrigerant gas in said swash plate chamber 4 can be reduced, as well as the lubricating oil supplied effectively to the detention part of swash plate 6 with the two piston heads 5A, 5A.
Patent JP-H06232565-A (JP)
Title: Mounting device of decorative nameplate
Inventor: SEO MASAMITSU
IPC: H05K5/02
Filed: 1993-02-05
Abstract: PURPOSE:To provide a device of mounting a decorative nameplate which has such an synergistic effect that it can be easily mounted or dismounted and improved in design. CONSTITUTION:Engaging pieces 12 and 13 engaged with an engaging hole 9 and a projection 11 inserted into a recess 10 are provided to a decorative nameplate 3. Therefore, the nameplate 3 can be easily mounted or dismounted, so that it can be improved in workability with improved design without weld mark.
Patent JP-S61179050-A (JP)
Title: Double focusing mass spectrometer
Inventor: ISHIHARA MORIO
IPC: G01N27/62
Filed: 1985-02-01
Abstract: PURPOSE:To prevent an increase of the secondary aberration coefficient even though the curvature arranged at the incident side surface of a magnetic field comprising a mass analysis field is somewhat apart from the ideal value, by furnishing a hexode lens in t specific position of an ion optical system. CONSTITUTION:A double focusing mass spectrometer is formed with a curvature R at the incident or emission side surface of a magnetic field 3 with a rotating radius rm. A hexode lens 6 is placed in an optical position where an equation is set up as follow: aalphaalpha/aalphadelta=balphaalpha/balphadelta Where primary members are aalphaalpha and aalphadelta in a taylor development of the secondary aberration coefficient Aalphaalpha and Aalphadelta related to the lateral expansion angle of ion beam alpha and the width of energy delta, depending on the parameter rho=rm/R, and the effects of the hexode lens 6 of an intensity h to the secondary aberration coefficient Aalphaalpha and Aalphadelta are hbalphaalpha and hbalpha. Therefore the increased secondary coefficient generated from a gap between the curvature and the ideal value can be well corrected.
Patent JP-H02198838-A (JP)
Title: Circuit base board
Inventor: KAMIYA MASAMI
IPC: H05K1/03
Filed: 1989-01-27
Abstract: PURPOSE:To obtain a circuit base with low dielectric const. and dielectric loss, no water permeation from the base board surface to the inside and uniform dielectric characteristics by laminating a metal foil or a metal plate on at least one face of a porous insulator layer through a water-impermeable membrane and sealing the end face of the surroundings of the plate with a resin. CONSTITUTION:Metal foils 3 are adhered on both faces of a porous insulator layer 1 through a water-impermeable membrane 2 and the end face is sealed with a sealing resin 4. The insulator layer 1 is prepd. by adhering or fusing a resin foam or a resin particle and molding simultaneously so as to leave gaps of particle filling. As the metal foil or the metal plate, a foil or a plate made of copper, nickel, bronze, brass, aluminum, nickel, iron, stainless steel, gold, silver, platinum etc., can be used. Before circuit processing of the circuit base thus constituted, the part of the base end not to be used as a circuit is sealed with a curable liq. resin. As the method for sealing, a plurality of circuit base boards with the same shape and size are laminated and the edges thereof is immersed in a resin soln. in a pat-shaped container or is coated with the resin soln. and solidified and cured.
Patent JP-S63186830-A (JP)
Title: Method for cooling steel pipe
Inventor: TSUNODA TADASHI
IPC: C21D9/08
Filed: 1987-01-30
Abstract: PURPOSE:To cool the entire circumference of steel pipes simultaneously and uniformly and to prevent bending ad defective quantity of the steel pipes, by transversely conveying the steel pipes continuously or intermittently and injecting cooling water intermittently cooperatively with the conveyance thereof. CONSTITUTION:The steel pipes 2 longitudinally fed on conveyance rolls 2 are transferred by a delivery kicker 22 onto a cooling hearth. While the steel pipes 2 are rotated by a transfer conveyor 13 and reversing conveyor 12 provided with dogs 14, the steel pipes are transversely conveyed. After the steel pipe 2A is allowed to cool to a prescribed temp. in a natural cooling zone 20, the steel pipe is carried into a water cooling zone 7. The cooling water is injected from nozzles of upper and lower water cooling headers 8, 9 to the steel pipe 2B to efficiently cool the steel pipe carried into the water cooling zone 7 provided with a curtain 19 for preventing water splashing. The injection of the above-mentioned cooling water is controlled cooperatively with the conveyance of the steel pipes by means of a controller 26 and a cooling water stop valve 27. The intermittent injection of the cooling water to cease the above-mentioned injection when the steel pipe 2A enters the zone 7 and to start the water cooling after the steel pipe 2B is completely positioned in the zone 7 is thereby executed.
Patent JP-H06228527-A (JP)
Title: Hot-melt adhesive composition
Inventor: TOKITA TAKU
IPC: C09J151/06
Filed: 1993-02-05
Abstract: PURPOSE:To provide a composition which has a suitable melt viscosity and therefore can develop excellent adhesiveness while it retains good workability. CONSTITUTION:The composition comprises 100 pts.wt. base polymer, 10-300 pts.wt. tackifier and 1-100 pts.wt. modified polyolefin of an intrinsic viscosity of 0.01-0.6dl/g, prepared by grafting 1-60wt.% monomer represented by the formula (wherein R<1> is 1-5C alkyl; R<2>, R<3> and R<4> which may be the same or different from each other are each hydrogen or methyl; and n is 0 or a positive integer) onto a polyolefin.
Patent JP-S54111216-A (JP)
Title: Converter of video signals
Inventor: MORIO MINORU
IPC: H04N7/01
Filed: 1978-02-21
Abstract: PURPOSE:To convert a field frequency by regulating the movement quantity of a magnetic head in the direction intersecting recording tracks by the control signal, which is formed according to the difference between the first and second field frequencies, and obtaining the signal of the second field frequency. CONSTITUTION:In case that magnetic tape 4 where video signals having the first field frequency are recorded is reproduced, magnetic heads HA and HB are caused to be able to move in the direction intersecting recording tracks formed on tape 4, and the relative speed between heads HA and HB and tape 4 is corresponded to the second field frequency different from the first field frquency. Then, the movement quantity of heads HA and HB in the direction intersecting recording tracks is regulated by the control signal which is formed according to the difference between the first and the second field frequencies, thereby receiving video signals having the second field frequency from heads HA and HB. As a result, the field frequency can be converted from the frequency of one system to the frequency of another system in a simple constitution.
Patent JP-H04330569-A (JP)
Title: Substrate cad system
Inventor: OGUSHI KEIKO
IPC: G06F17/50
Filed: 1991-02-12
Abstract: PURPOSE:To realize a substrate CAD system in which teardrop can be attached by automatically following even when a wiring pattern is corrected, and the teardrop capable of clearing DRC can be automatically generated. CONSTITUTION:Data that becomes the generating entity or reception entity of the teardrop after pattern correction is secured in memory before correction. After a pattern is corrected, the teardrop can be automatically generated based on secured data. Also, in a process to generate the wiring pattern, the generation of the teardrop is instructed at need, and the teardrop is attached on a generated pattern in real time. Furthermore, when attached teardrop generates a clearance error in design rule check, the shape of the teardrop is automatically changed to the one to clear the check.
Patent JP-H08187968-A (JP)
Title: Datum outputting pamphlet
Inventor: HAYASHI ETSUJI
IPC: B42C3/00
Filed: 1995-01-12
Abstract: PURPOSE: To easily see the content of printing on a data outputting slip of paper and to prevent a waste of the slip of paper in a data outputting pamphlet in which a sheet or a plurality of sheets of printed slips of paper are superposed on a sheet or a plurality of sheets of the data outputting slips of paper by constituting the data outputting pamphlet, so that the content of one contract is collected on a one-page spread of the data outputting slip of paper and outputted and only the number of papers corresponding to the content of the contract is continuously bounded. CONSTITUTION: A sheet of data outputting slip of paper 1a is superposed on three sheets of printed slips of paper 2a, 2b, 2c. The data outputting slip of paper 1a is folded in two so as to become an internal surface by a folding line 4 of the center in the cross direction. Three sheets of printed slips of paper 2a, 2b, 2c are mutually bonded to a sheet of data outputting slip of paper 1a and bound in a central adhesive part 5 near to the folding line 4 Three sheets of printed slips of paper 2a, 2b, 2c are so constituted that one of collected data is outputted in a data outputting column 7 on a one-page spread of the data outputting slip of paper 1a on one side of the folding line 4.
Patent JP-H10215087-A (JP)
Title: Package fallout prevention device
Inventor: KOGA HIROYUKI
IPC: H05K7/14
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a package holding section mounted on a casing via a hinge with a spring, and a cover section for pressing the package holding section, so as to carry out automatic fixing and release of a package by the package holding section due to opening/closing of the cover section. SOLUTION: This device includes a package holding section 2 which is turnably mounted in a casing 1 by a hinge with a spring 4 and is constantly energized in an outer direction of the casing to hold an end portion of a package 10 in the casing, a cover section 3 for covering a casing aperture 1a in such a manner as to freely open/close and pressing the package holding section 2 on an inner surface, a lever 7 and a lock section 9 which are provided on the cover section 3 and the aperture 1a of the casing 1, respectively, and which are freely engaged with and disengaged from each other, a guide groove 6 which is formed on the casing 1 along a direction of package insertion/ejection and has an engagement recessed portion 6a below an end on the side of the casing aperture,  and an arm 5 which has its one end turnably mounted on the cover section 3 and its other end movably engaged with the guide groove 6 and which is engaged with the engagement recessed portion 6a.
Patent JP-S63185924-A (JP)
Title: Lipoxygenase-inhibiting agent
Inventor: HASHIMOTO KINJI
IPC: A61K31/445
Filed: 1987-01-28
Abstract: PURPOSE:To obtain an anti-inflammatory agent containing a phenolic derivative and its salt in combination with other phenolic derivative and its salt as active components. CONSTITUTION:The objective anti-inflammatory agent contains (A) a compound of formula I (R<1b> is carboxyl, cyano, carbamoyl, nitro, sulfamoyl, etc.; R<2> and R<3> are 1-6C alkyl) and its salt and (B) a compound of formula II (R<4> and R<5> are 1-6C alkyl; R<6> is H or 1-6C alkyl; R<5> and R<6> may together with bonding benzene ring form a condensed ring; Aa is H, 1-6C alkylsulfonyl, 1-6C alkoxycarbonyl, etc.; when R<6> is H, Aa is not H, carboxy-1-6C alkyl, etc.) and its salt as active components. The agent is useful for the remedy of diseases such as asthma, bronchitis, psoriasis, cardiovascular insufficiency, myocardial infarction, etc. It has long duration of activity and no side effect.
Patent JP-S63186242-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: YAGIHARA MORIO
IPC: G03C7/413
Filed: 1987-01-29
Abstract: PURPOSE:To improve the stability of a color developing soln. and to suppress the increase of fog during continuous processing by carrying out processing with a color developing soln. contg. an arom prim. amine color developing agent and a specified compd. CONSTITUTION:A silver halide color photographic sensitive material is processed with a color developing soln. contg. an arom prim. amine color developing agent and at least one kind of compd. represented by formula I (where R<1> is aryl or a heterocyclic group and each of R<2> and R<3> may be the same or different with each other and is H atom., alkyl, aryl or alkenyl group but R<2> and R<3> are not simultaneously H atom.). Since the stability and color developing power of the color developing soln. are improved, the increase of fog and a change of gradation are suppressed even when the color developing soln. is used after the lapse of time.
Patent JP-S58137292-A (JP)
Inventor: SHIMIZU SHIYOUJI
IPC: H05K3/34
Filed: 1982-02-10
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-H05188787-A (JP)
Title: Image forming device
Inventor: ITO MASAHIRO
IPC: G03G15/16
Filed: 1992-01-09
Abstract: PURPOSE:To obtain a high definition image where separation of a transfer material is stabilized and without any image turbulence by placing a destaticizing lamp in a part where the transfer material is separated from an image carrier and decaying potential only in the image carrier by having the image carrier irradiated. CONSTITUTION:A projecting means 20 to have the part of the image carrier 3 where the transfer material P after transferring is completed is separated is irradiated by light is provided. That is, the destaticizing lamp 20 is placed in a space surrounded by a photosensitive drum 3, a transfer device 9 and a destaticizing/electrifying device 11. Here, a dielectric sheet 93 retaining the transfer material P and a photosensitive drum 3 are strongly attracted to each other. When these are separated, charge on the photosensitive drum 3 is instantly decayed by the projection of the destaticizing lamp 20, the electrostatic attraction between the photosensitive drum 3 and the dielectric sheet 93 or the transfer material P is reduced separation is eliminated and the separation is also facilitated.
Patent JP-H10221695-A (JP)
Title: Liquid crystal display and its production process
Inventor: EVAN G COLGAN
IPC: G09F9/30
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent a contaminating substance from flowing out from adhesive substance to prevent a liquid crystal from deteriorating quality by permitting the height of a column and a baffle to be almost equal to the thickness of a gap. SOLUTION: An etching possible insulated layer provided with the thickness of the gap is formed on a thin etching stop layer 21 like a silicon nitride layer, for example, on the substrate 20 by sticking or growth. The layer is pattern- etched till the surface 23 of the etching stop layer 21 except the column 24 and the baffle segments 25, 31 and 33 which are protected from etching. The column 24 is placed in an intersection in pixel array 26. The baffle segments 25 are arranged as two-line parallel baffles and a one-line baffle segment is arranged alternately with respect to the baffle segment of the adjacent line. Then, the baffle segments 25, 31 and 33 and the columns 24 and 34 are integrated with the substrate 20 and the height of them is equal to the thickness A of the gap.
Patent JP-H02200956-A (JP)
Title: Longitudinal joint structure of wall material
Inventor: MASUDA HIROSHI
IPC: E04F19/02
Filed: 1989-01-31
Abstract: PURPOSE:To make correspondence to the various thickness of wall material possible for a better outside appearance, and to improve the fire proofing and water-proofing effects of the wall material by fixing a joint cap through a joint cap attaching body which covers a longitudinal joint between end faces of outside wall materials and is fixed to the wall material. CONSTITUTION:A metallic joint cap attaching body 5 covers a longitudinal joint 3 between end faces 2a of wall materials 2 attached to a main body 1 of a stud, a bulge edge or the like through a joint patch 4, and is fixed with an attaching member 7 such as a screw across upper faces 2b. Next, a joint cap 8 is fixed steadily and securely to the joint cap attaching body 6 by locking vertical parts 8b and 6b through the elastic pressure welding of circular locking parts 8d to a horizontal base 5a and a locking part 6e having OMEGA shaped section. Thus the longitudinal joint can correspond to the wall materials different in thickness to make their outside appearances better.
Patent JP-S52102291-A (JP)
Title: Synthesis of 3-methylene cepham derivatives
Inventor: MATSUMURA HIROSHI
IPC: C07D501/14
Filed: 1976-02-25
Abstract: PURPOSE: 3-Methylenecephamsulfoxides, useful as the intermediates for cephalasporin antibiotics, are prepared by ring expansion of halopenicillinsufloxides by means of a heavy metal salt. 
     COPYRIGHT: (C)1977,JPO&Japio