baber/WOPTO huggingface dataset:
Patent JP-S5724319-A (JP)
Title: Perfluoroalkyl compound and its preparation
Inventor: UMEMOTO TERUO
IPC: C07C67/00
Filed: 1980-07-16
Abstract: NEW MATERIAL:A compound of formula I [Rf is perfluoroalkyl; Ar is (substituted) phenyl; A is perfluoroalkyl, alkyl, aryl, OH, alkoxyl, halogen or iodoniumoxy of formula II].  
     EXAMPLE: Di(trifluoroacetoxy)iodopentafluoroethane.  
     USE: A reagent for introducing a perfluoroalkyl group. For example, a perfluoroalkylthioalkylcarboxylic acid useful as a cephalosporin modifier can be obtained by reacting the compound of formula I with a mercapto compound.  
     PROCESS: A perfluoroalkyl iodide compound of the formula RfI is reacted with a trifluoroacetic anhydride in the presence of hydrogen peroxide in a concentration ≤40% to give a di(trifluoroacetoxy)iodine compound of formula III, which is then reacted with a (substituted) benzene of the formula ArH and a sulfonic acid derivative of the formula ASO 3 H to afford the compound of formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08274296-A (JP)
Title: Semiconductor integrated circuit
Inventor: YOSHIZAKI ATSUHIRO
IPC: H01L27/15
Filed: 1995-03-29
Abstract: PURPOSE: To provide a technique for solving a problem that a wiring route is increased in area with the enhancement of a semiconductor integrated circuit in degree of integration. CONSTITUTION: Circuit chips 101 to 105 mounted with electronic circuit elements and a wiring chip 110 mounted with a wiring route which connects the electronic circuit elements together are stacked up, optical signals are exchanged between the circuit chips 101 to 105 and the wiring chip 110 by the use of an optical transmission element 111 and an optical receiving element 112, and a semiconductor integrated circuit 100 which connects the prescribed electronic circuit elements together is kept free from a problem attendant on an enhancement in degree of integration because an enhancement of the wiring chip in degree of integration is capable of dealing with an enhancement in wiring route even if the electronic circuit elements are enhanced in degree of integration.
Patent JP-H07299210-A (JP)
Title: Game machine and playing method using the same
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-05-10
Abstract: PURPOSE:To provide a game machine and a playing method using the same capable of giving a meaning even on the process of a pattern matching game until a continuous chance or chained continuous chance can be acquired and aiming the continuous chance based on a game on which the process of the pattern matching game is affected. CONSTITUTION:This machine is a game machine equipped with a game managing means 20 which manages a pattern matching game operation and performs prize judgement, a game pattern generating means 30 to generate the pattern data of a card game, a display control means 32 to generate display control data 32a to manage the display operation of the card game, and a display means 34 which forms a game plane to display the pattern data 30a and displays it on the game plane.
Patent JP-H05290991-A (JP)
Title: Explosion protecting for cathode-ray tube and manufacture thereof
Inventor: MITSUYANAGI KAORU
IPC: H05F3/02
Filed: 1992-04-16
Abstract: PURPOSE:To improve cost effectioeness by providing a needle-like metal penetrating both surfaces of a tape. CONSTITUTION:The strength of a binder layer 3 of a tape main body is improved by a base material 2 made of glass cloth, while an adhering layer 4 is added to the binder layer 3 to adhere it to the panel surface of a cathode-ray tube. A U-shaped needle-like metal 1 is driven into the tape, folded and is thus fixed. A conductive laminated layer and conductive nickel power can be omitted thereby, and a conductive explosion protecting tape is manufactured economically by driving and folding a stable needle-like metal with a simple instrument, to fix it.
Patent JP-H11243880-A (JP)
Title: Cooking of roasted curry and rice
Inventor: MATSUI KAZUYUKI
IPC: A23L35/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for cooking roasted curry and rice having a mild taste, a good flavor, a body and an appearance stimulating appetite. SOLUTION: This method for cooking roasted curry and rice comprises frying cooked rice 2 in a heated, slightly scorching and heat-resistant pan 1, cooked rice coated with an edible oil not containing a milk product in the heat-resistant pan or cooked rice preliminarily mixed with an edible oil not containing a milk product in the heat-resistant pan, covering the obtained fried rice with a curry roux 3, dropping a whole egg on the curry so that the yolk is placed on the center of the curry roux, further scattering cheese 5 on the egg and subsequently roasting the whole in an oven.
Patent JP-S63261879-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI MITSUHIRO
IPC: H01L21/336
Filed: 1987-04-20
Abstract: PURPOSE:To obtain easily the sidewall of a gate electrode, by applying a high concentration ion implantation wherein the uniformity and the mass-productivity are excellent, and a thermal oxidation to the means for forming the sidewall. CONSTITUTION:A gate oxide film 2 and a polycrystal silicon layer 3 in which high concentration impurity is introduced are formed on a silicon substrate 1. The side ends of the polycrystal silicon are processed so as to be almost vertical to the surface. By applying the polycrystal silicon to a mask, the gate oxide film 2 in the region, where a diffusion layer for source and drain is formed, is subjected to etching, and nitrogen ion with low acceleration energy is implanted into the silicon substrate from the vertical diraction. A nitrogen implantation layer 6 of high concentration is formed in the vicinity of the upper surface of a silicon electrode and on the source.drain region. When oxidation is performed for one hour in an atmosphere containing oxygen of 100% at a temperature of 1100 deg.C, the sidewall of the polycrystal electrode in which nitrogen is not implanted is oxidized with a normal rate of oxidation, and a thick oxide film is formed. Thereby, the region where nitrogen is implanted turns to a thick oxide film, so that the sidewall 8 of the electrode is formed.
Patent JP-H02175544-A (JP)
Title: Sheet arranging device
Inventor: SAITO NAOMASA
IPC: B65H9/16
Filed: 1988-04-19
Abstract: PURPOSE:To prevent troubles in carrying and treating a sheet material by rotating a sheet arranging member approximately synchronously with carrying a sheet material and making the part within the passage for carrying the sheet come in touch with the side end of the sheet material to arrange it in the cross direction. CONSTITUTION:When a sheet A is out of its reference position and is pressed by spherical pressure-contact rollers 46, 47, and fed onto a sheet arranging device, a sheet arranging member 44 also rotates with a carrier roller 40, and a sheet arranging surface 50 is deflected in the direction of (b) to make it come in touch with the side end of a moving sheet A, so that the sheet A is pushed in the direction of (b) and is arranged properly at the position controlled by a sheet position regulating member 42. At this time, the sheet A may get on the sheet arranging surface 50, depending on the timing for the sheet A to reach the sheet arranging device 32, but while the sheet arranging device 32 is making a maximum half turn, the sheet arranging surface 50 deflects in the direction of (c) and in the direction of (b) afterwards so that the sheet A may be arranged properly in the same way. This permits the position of a sheet material to be properly arranged on the passage for carrying sheets without the need of a middle tray.
Patent JP-S5524124-A (JP)
Title: 5-fluorouracil derivative and its preparation
Inventor: OZAKI SHIYOUICHIROU
IPC: C07D239/54
Filed: 1978-08-10
Abstract: NEW MATERIAL:A compound of formula I [R 1  and R 2  are H, -CH 2 SR 3 (R 3  is alkyl or aryl group which may be substituted), however, both R 1  and R 2  are not H].  
     EXAMPLE: 1-Methylthiomethyl-5-fluorouracil.  
     USE: Carcinostatics effective against mouse leukemia L-1210.  
     PROCESS: 5-Fluoro-2,4-bis-trimethyl-silyloxypyrimidine is reacted with a chloride of the formula Cl-CH 2 SR 3  in the presence of an acid catalyst, e.g. SnCl 4 , iron chloride, TiCl 4 ,or AlCl 3  at room temperature to 120°C, e.g. 70°C for 1hr, to give the objective compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5940880-A (JP)
Inventor: ARUFURETSUTO MIYURAA
IPC: A63C5/12
Filed: 1983-05-31
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-H08290881-A (JP)
Title: Door device of elevator
Inventor: YOSHIKAWA MASAMI
IPC: B66B13/08
Filed: 1995-04-21
Abstract: PURPOSE: To provide a door device of an elevator easy to manufacture and maintain in simple constitution. CONSTITUTION: A first sheave 6, a second sheave 7 and a support arm 13 extending in the horizontal direction on a low speed door 5 and having a first pulley 14 and a second pulley 15 are provided on an upper edge part 2 of a high speed door 4, the low speed door 5 and an entrance 1. Additionally, a power transmission wire body 23 one end of which is connected to a connecting fitting 22 between the first sheave 6 and the second sheave 7, the intermediate part of which is sequentially wound around the first pulley 14, the second sheave 7, the first sheave 6 and the second pulley 15, the other end of which is connected to the connecting fitting 22 and holding from the first sheave 6 to the second pulley 7 on the high speed door 4 is provided. Consequently, the high speed door 4 is driven and the low speed door 5 is driven at half speed of it by the single power transmission wire body 23. Consequently, it is possible to simplify constitution of a device.
Patent JP-H05293345-A (JP)
Title: Semipermeable dual membrane
Inventor: KATAYAMA SHINTARO
IPC: B01D71/82
Filed: 1992-04-16
Abstract: PURPOSE:To obtain a semipermeable dual membrane excellent in fractional property of selectively separating a component, especially a medium or low mol.wt. component from a liq. mixture of components having various mol.wts. and also excellent in membrane forming property, water permeability, heat resistance and durability. CONSTITUTION:A porous polymer membrane having an anisotropic structure and contg. a high molecular compd. having cation exchange groups is prepd. and a thin layer of polyamine having >=500 mol.wt. is formed on the surface of the membrane by ionic bond through the cation exchange groups to obtain the objective semipermeable dual membrane.
Patent JP-H07272549-A (JP)
Title: Electric wire for alternating current
Inventor: WATANABE AKIRA
IPC: H01B11/06
Filed: 1994-03-30
Abstract: PURPOSE:To manufacture an electric wire which is useful for transmission of electric signals with sharp potential change by coating the circumference of an excellent electric conductor with a material with high permeability. CONSTITUTION:An electric wire is produced by coating the circumference of an excellent electric conductor 1 with a material 3 with high permeability (preferably fine powder of iron oxide). If necessary, a coating 4 may be formed from synthetic resin, e.g. nylon, etc. Consequently, lines of magnetic force are prevented from expanding outward over the material 3 with high permeability on the circumference of the excellent electric conductor 1 by the material 3 and DC electric current and electric current with low frequency are prevented from being mixed in.
Patent JP-H09283207-A (JP)
Title: Plug cover
Inventor: MIYATANI SHIGERU
IPC: H01R13/46
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the infiltration of water into the space between a plug socket and a plug blade by forming an insulating plug cover, which can house a plug and which has an opening to be fitted on the plug socket in a tip and which has a wire cord insertion hole in a rear end and of which one part can be opened and closed. SOLUTION: A plug cover 1 is formed by connecting two divided cover main bodies 1A, 1B, which are respectively made of the insulating alloy resin and formed into a nearly long box shape, through a thin flexible hinge part 4. A tip of this cover 1 is provided with a vertically elongated plug socket fitting opening 2, formed into a rectangular shape as viewed from the front and a rear end thereof is provided with a circular wire cord insertion hole 3, and the cover 1 is formed into the box-shape divided into two in parallel with each center line of the opening 2 and the insertion hole 3. The opening 2 is formed into a half-angle cylindrical shaped plug socket fitting part 5, and the top surface thereof is formed as same as the top surfaces of the cover main bodies 1A, 1B, and a front part thereof is formed with a plug socket fitting guide piece 6, which is extended in a taper shape.  With this structure, a plug cover 1 can be stably fitted on the plug socket, and intrusion of water between the plug socket and a plug blade can be prevented.
Patent JP-S5431054-A (JP)
Title: Method and apparatus for tracing and detecting center line of welding groove
Inventor: KONDOU YOSHIHIDE
IPC: G01B7/00
Filed: 1977-08-15
Abstract: PURPOSE: To trace and detect the center line of the groove, by vibrating the vibrator in the welding groove so as to contact the tip of the vibrator with groove-walls on both sides, and by detecting the relative position between the groove-center-line and the vibrator on the contact signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05299908-A (JP)
Title: High frequency clock branch bus for back wiring board
Inventor: ONUMA KAZUHIRO
IPC: H05K1/14
Filed: 1992-04-17
Abstract: PURPOSE:To realize the high frequency clock branch bus able to be branched having an excellent transmission characteristic by providing a directional coupler onto a high frequency clock bus comprising a microstrip line with respect to the high frequency bus branching a high frequency clock on a bank wiring board. CONSTITUTION:In the back wiring board 10 arranged to a rear side of a shelf accommodating a printed circuit board packages 30-3n having a high frequency clock bus 20 through which a high frequency clock is supplied to the printed circuit board packages 31-3m, a directional coupler 21 is provided to the high frequency clock bus 20 made of a microstrip line to branch the high frequency clock.
Patent JP-S61255788-A (JP)
Title: Laser beam processing head
Inventor: KATAYAMA HIROSUKE
IPC: B23K26/14
Filed: 1985-05-08
Abstract: PURPOSE:To make possible the efficient and stable processing of a work having high reflectivity by radiating an absorbent which accelerates the absorption of a laser beam to be irradiated on the work to the processing part of the work. CONSTITUTION:A container 6 for the absorbent 7 is mounted to a processing head body 3a and the absorbent 7 is radiated from the container 6 and is successively coated along the processing shape of the work 11 as the body 3a moves. The absorbent 7 prevents the reflection of the laser beam 1 on the surface of the work 1 and since the energy of the beam 1 is easily absorbed to the work 11, the device is effective particularly for the laser beam processing of the work 11 having high reflectivity.
Patent JP-H09284671-A (JP)
Title: Main scanning line converter
Inventor: ITO HISAKATSU
IPC: H04N5/46
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To apply expansion or compression processing in a vertical direction separately to left and right video images in a double window display by providing a scanning line conversion means applying expansion or compression processing in a vertical direction to respective video signal components generated by synthesis means. SOLUTION: A signal S10 outputted from a selection circuit 31 that selects alternately a luminance signal Y5 or a chrominance signal C5 delayed by a delay circuit 35 for each 1/2H period is given to a vertical expansion circuit 35, from which a signal S11 expanded in a vertical direction is obtained and fed to one input terminal of a selection circuit 37 or 38. Furthermore, a signal S12 outputted from a selection circuit 32 that selects alternately the luminance signal Y5 or the chrominance signal C5 for each 1/2H period based on a signal shifted in phase by 1/2H period is given to a vertical expansion circuit 36, from which a signal S13 expanded in a vertical direction is obtained and fed to the other input terminal of the selection circuit 37 or 38. The selection circuit 37 selects the signal S11 or the signal S13 alternately for each 1/2H period based on a timing signal SB.
Patent JP-S5942369-A (JP)
Inventor: GIYURA DEIIKU
IPC: A61P25/26
Filed: 1983-06-02
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-H02275696-A (JP)
Title: Panel rotating device
Inventor: YAMASHITA SHUJI
IPC: G11B33/02
Filed: 1989-04-17
Abstract: PURPOSE:To hold a rotary panel inclining state even if any large pressing force is applied to the panel by providing a pin sliding in an arcuate hole of a rotary member and a second control piece having a crest-toothlike protrusion. CONSTITUTION:One side of a sawtoothlike cutout 15c formed at a rotary member 15 toward a rotating center is brought into contact with the pin 21a of a first control piece 21 to hold the inclining angle of a rotary panel 11 completely for a large force for pressing the panel 11. A second control piece 18 having a crest-toothlike protrusion 18c for releasing the contact of the pin 21a of the piece 21 with the cutout 15c by stopping the pin 21a while lifting it and a pin 18a sliding in the arcuate hole of the member 15 is provided. Accordingly, the engaging state is released merely by releasing a hand from the state that the panel 11 is pulled to the maximum limit to return to the state before rotating. Thus, even if the operation button of the panel is pressed by a large force, the inclining angle of the panel can be effectively held.
Patent JP-S63264297-A (JP)
Title: Flux for non-fused submerged arc welding
Inventor: YAMAGUCHI MASAMI
IPC: B23K35/362
Filed: 1987-04-22
Abstract: PURPOSE:To improve toughness and crack resistance of a welding metal by containing the total of one or more kinds among Ca, Mg, Al, Si and Mn together with each the prescribed wt.% of blast furnace slag and MgO, at the specific % in a flux. CONSTITUTION:In the flux for welding, 20-87 wt.% the blast furnace slag and 12-40% MgO are contained and also 0.2-10% of the total of one or more kinds among Ca, Mg, Al, Si and Mn is contained. As the blast furnace slag is formed by complex oxide having many kinds of components of SiO2, Al2O3, MnO, etc., in the component composition, the melting point is lowered at about 1400 deg.C and development of defect in the welding metal is prevented by improvement of the fused characteristic. As MnO exists at suitable quantity in the flux, bead shape is improved and the toughness of welding metal is improved. As development of the defect is prevented, the crack resistance of welding metal is improved.
Patent JP-S62253590-A (JP)
Inventor: NAGANO MASASHI
IPC: B62L3/02
Filed: 1986-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04326326-A (JP)
Title: Information processor
Inventor: TAKEUCHI YOSHIFUMI
IPC: G02F1/1333
Filed: 1991-04-26
Abstract: PURPOSE:To thin the display part and to miniaturize the whole device, and to improve the assembly work of the device by constituting the display part of a liquid crystal display device, and arranging a control part in a supporting housing for supporting the display part. CONSTITUTION:A display part 3 is constituted of a liquid crystal display device, and also, a control part is arranged in a supporting housing 2 of the liquid crystal display device for forming the display part 3. Also, the display part 3 is supported by the supporting housing 2 through a supporting member 4, and also, can be attached and detached to and from the supporting housing 2 by attaching and detaching a shaft screw for constituting this supporting member 4. Accordingly, the display part can be thinned remarkably, and in addition to that the display part 3 is thinned, the whole device can be miniaturized. Therefore, a wiring area on a desk of the device can be curtailed without heightening the display height, and also, for a user of the device, workability on the desk can be improved. Moreover, the assembly work of the device can be improved.
Patent JP-S61255357-A (JP)
Title: Toner for developing electrostatic charge image and its production
Inventor: TSUSHIMA RIKIO
IPC: G03G9/09
Filed: 1985-05-08
Abstract: PURPOSE:To obtain a toner contg. a colorant with superior dispersibility, having an increased blackening degree and causing hardly fog during copying by dispersing carbon black in a monomer having a polymerizable unsatd. group in the presence of a specified alkylsalicylate compound. CONSTITUTION:This toner contains a polymer binder, carbon black and an alkylsalicylate compound represented by formula I. The amount of the compound added is <=10wt%, preferably 0.5-4wt% of the amount of a polymerizable monomer used. The compound and carbon black as a colorant are dispersed in the polymerizable monomer, and the monomer is polymerized in an oily phase by a suspension polymn. method to produce polymer particles.
Patent JP-S5525056-A (JP)
Title: Production of coupler having thiol ether
Inventor: KOYAKATA NOBUO
IPC: G03C7/305
Filed: 1978-08-10
Abstract: PURPOSE: To introduce thiol ether groups into the coupling active position of the coupler at a high yield through simple operation by causing direct reaction of the coupler of the non-substituted coupling active position and the specific disulfide.  
     CONSTITUTION: The compound of formula A-H (A is the groups in which one of H of the coupling active points of yellow, cyan or magenta coupler is removed) and the disulfide compound of formula I or II (R is alkyl, formula III; B is Y, -D-Y, formula IV; D is O, -NR 4 ; R 4  is H, alkyl, aryl; Y is alkyl, aryl, heterocyclic groups; Q of formula - is the non-metal atom groups necessary for forming 5 to 6-member-containing N heterocycles; Z is O, S; R 1  thru R 3  are H, alkyl, cycloalkyl, aryl; R 2 , R 3  may mutually bond to form 5 to 7-membered cycloamine rings; R 1 , R 3  may mutually condensate to form 5 to 7-membered rings; X is halogen) are reacted whereby the coupler of formula A-S-R is produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01271050-A (JP)
Title: Method and device for feeding molten metal
Inventor: TARUNO YASUKI
IPC: B22D17/30
Filed: 1988-04-20
Abstract: PURPOSE:To improve a molten metal feeding accuracy and casting quality by providing a seal valve on the side face of a molten metal feeding sleeve, arranging a molten metal liquid level sensor at the specified position as well and actuating the seal valve after detecting the filled molten metal liquid level. CONSTITUTION:A liquid level detecting sensor 8 is provided in the lower die 5 of the upper end vicinity of a molten metal feeding sleeve 7 and a small diameter seal sleeve 11 and seal valve 14 are arranged on the side face of the sleeve 7. A ceramic sleeve 11a is arranged at the inner side of the sleeve 11 and the sleeve 11b of a titanium alloy, etc., is subjected to shrinkage fitting at the outside. When a molten metal M is filled in a molten metal feeding sleeve 17 via the sleeve 11, the sensor 8 detects the liquid level and the valve 14 immediately closes a molten metal feeding port 12. The sensor 8 can correctly detect the liquid level, so the accuracy of the molten metal feeding amt. is improved. The reduction in the molten metal feeding temp. is prevented because the sleeve 11 has good heat insulation and slidability and the casting quality is improved.