baber/WOPTO huggingface dataset:
Patent JP-H01258681-A (JP)
Title: Photochromic monomer
Inventor: AKASHI RIYOUJIROU
IPC: C07D519/00
Filed: 1988-01-29
Abstract: NEW MATERIAL:A photochromic compound which is a spirooxazine compound having an addition-polymerizable organic functional group. EXAMPLE:1-Methacryloxyethyl-3,3-dimethylspiro[indoline-2,3'-[3H]-napht ho[2,1- b](1,4)oxazine]expressed by formula I. USE:A photochromic monomer providing a polymer having high repetition durability in coloring and decoloring. PREPARATION:A methylene indoline derivative such as one expressed by formulae II and III [R<1> represents addition-polymerizable organic functional group; R<2> represents OH (organic group-substituted) amino 1-6C alkoxy, etc.; R<3> and R<4> represent 1-10C alkyl, 7-12C aralkyl, etc.; R<10> represents 1-30C alkyl, phenyl, etc.; R<11> represents organic group-substituted amino, etc.; R<12> and R<13> represent 1-10C alkyl, 7-12C aralkyl, etc.] is reacted with a nitrosonaphtol derivative such as one expressed by formulae IV and V (R<23>-R<32> represent 1-30C alkyl, phenyl, etc.; R<5> and R<6> is same as R<2>).
Patent JP-H01196089-A (JP)
Title: Image carrier drum pivoting device for image recording device
Inventor: HAYAKAWA KAZUYUKI
IPC: G03G21/16
Filed: 1988-01-30
Abstract: PURPOSE:To facilitate disassembly and assembly and to prevent colors from shifting at the time of image superposition by inserting a drum shaft into the pivot hole of a flange part and engaging an engaging member with an engagement groove, then engaging a driving shaft with the drum shaft, and engaging the outer cylinder part of a support body with the pivot hole of the flange part. CONSTITUTION:The drum shaft 16 is inserted into the pivot hole 26a of a 2nd flange 26 and run through the pivot hole 25b of a 1st flange, and engaged with the driving shaft 14. At this time, the engagement groove 25a of the 1st flange 25 engages an engagement pin 15. An image carrier drum 1 is coupled integrally with the driving shaft 14 and does not rotated as if it were locked. Namely, the outer cylinder body of the support body 17 begins to engage the pivot hole 26a of the 2nd flange 26 and they rotate relatively smoothly without being disturbed. Consequently, the image carrier drum 1 is easily replaced and the driving shaft 14, image carrier drum 1, and drum shaft 16 are coupled and fixed almost completely in one body, so the color shifting at the time of the superposition is prevented.
Patent JP-H01195679-A (JP)
Title: Power supply plug
Inventor: UENO SEIICHI
IPC: H01R13/633
Filed: 1988-01-29
Abstract: PURPOSE:To make a power supply plug to be easily separated from a plug socket by attracting the lower part of the fixed part consist ing of a magnetic substance to make rotation to be started so as to release the separation part engaged by the fixed part. CONSTITUTION:When a switch owned by the operation part 7 turns on, a circuit of the tension part 5 is closed to flow a DC current to a coil constituting the tension part 5 so that the mention part 5 acts as an electromagnet. Consequently, the lower part of the fixed part 4 constituted by a magnetic substance is attracted so that fixed part 4 starts rotation in the direction to be separated from the separation part 3 centering about an axial centerline 4c. That is, a hook-shaped part 3c of the separation part 3 having been engaged with a hook-shaped part 4d of the fixed part 4 comes to be released from the engaged state because of this rotation. The separation part 3 released from this engagement is pushed out upward by resiliency of a spring having been in a compressed state. Thereby, a plug socket, in which the separation part 3 having been plugged in, is pushed out so as to enable a power supply plug proper 1 to be easily pulled out.
Patent JP-S61180626-A (JP)
Title: Production of foodstaff container
Inventor: YAMAUCHI KUNIO
IPC: B21D51/44
Filed: 1985-02-05
Abstract: PURPOSE:To prevent the extract of inner container and to disuse separate adhesion by seaming simplified opening cover round on the opening part of the metallic outer container to which expanded resin inner container is loosely fitted and by burying with press to the upper end face of the inner container the vicinity of the score for cutting-off which is moved to the peripheral wall of around the cover closing plate. CONSTITUTION:Content foodstaff is put into the metal made outer container 1 to loosely fit the inner container made of expanded synthetic resin and the easy opening type cover 3 with tab is seamed round on the opening end of the outer container 1. The vicinity of score 3f for cutting-off to shift to the peripheral wall 3a-c around cover closing plate part 3d is buried with press on the upper end face 2a of the inner container 2. The inner container 2 is being pressed even in case of opening at the score part 3f and the extract is prevented and the conventional separate adhesion of the inner container 2 is disused.
Patent JP-H10223872-A (JP)
Title: Solid-state image sensing device and manufacture thereof
Inventor: KUMA YAKUSHIBA
IPC: H01L27/14
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image sensing device which is excellent in both durability and assembly properties. SOLUTION: A solid-state image sensing device is equipped with a CCD chip 50 which is disposed in a case 30 making its photodetecting surface 52 confront one of the openings of the case 30 and possessed of an element electrode 53 on its photodetecting surface side, a glass epoxy board 40 which is fixed to the adhesive surface 54 of the CCD chip 50 and positions the chip 50 to the case 30 extending to the other opening of the case 30, and a TAB tape 60 which electrically connects the element electrode 53 to the electrode 43 of the glass epoxy board 4.
Patent JP-H02201848-A (JP)
Title: Color picture tube
Inventor: TAKAHASHI TORU
IPC: H01J29/50
Filed: 1989-01-30
Abstract: PURPOSE:To improve the focus characteristic by forming a second magnetic field controlling element in such a manner that it surrounds the passing region of the center beam and the side surface thereof facing each side beam in a concave shape. CONSTITUTION:A second magnetic field controlling element 21 is mounted surrounding each center beam passing hole 24 in three adjacent cup-shaped electrodes of cylindrical electrodes 22a, 22b consisting a fifth grid G5. This second magnetic field controlling element 21b is formed generally in a rectangular annular shape whose side surfaces facing side beam passing holes 24B, 24R are concave. Thus, the raster of the side beams 5B, 5R and the raster of the center beam 5G can be brought in good alignment all over the picture plane. Further, the spot-shape distortion of a pair of side beams 5B, 5R at the ends of vertical axis of the picture plane can be corrected, and the focus characteristic at the peripheral part of the picture plane can be improved.
Patent JP-S55114819-A (JP)
Title: Pressure control system of steam turbine in combined- cycle generating plant
Inventor: HANAOKA HIROSHI
IPC: F01K23/10
Filed: 1979-02-26
Abstract: PURPOSE: To obtain a good control performance of the control valve, by setting an objective value of a front pressure of the control valve with a function corresponding to a value of the load command for the gas turbine and controlling the control valve.  
     CONSTITUTION: A load controller 16 in the combined-cycle generating plant performs an operation such that a deviation of the sum of gas turbine (GT) load signals 20a, 20b and steam turbine (ST) load signal 21 from an objective load signal is obtained by a subtracter 23 to produce demand load signals for each GT through a regulator 24. Said load signal is compared with the load signal 20a by a subtracter 25 to output a GT fuel control signal. At this time, a control valve 12 that controls the pressure of a steam turbine 6 is controlled by a front pressure controller 17. The constitution of said controller 17 comprises a function generator 32, for producing a front pressure setting function on the basis of an output signal of the above described load regulator 24, time lag of first order function 33, for compensating a delay of the GT and ST load, a subtracter 29 and a regulator 30. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58138744-A (JP)
Title: Vinyl chloride resin composition
Inventor: IKEDA NOBUTAKA
IPC: C08L77/00
Filed: 1982-02-12
Abstract: PURPOSE:The titled composition that is made by adding a bisphenol type epoxy resin and a polyamide resin at a specific weight ratio, thus showing improved resistance to solvents without any adverse effects on its original good properties of the vinyl chloride resin. CONSTITUTION:100pts.wt. of a vinyl chloride resin are combined with 2-50, preferably 5-30pts.wt., in total, of an epoxy resin and a polyamide resin wherein the weight ratio of the epoxy resin to the polyamide resin is 80/20-30/70. As the vinyl cyloride resin, is preferably used a vinyl chloride paste resin produced by the emulsion polymerization or fine particle suspension polymerization. Nylon 6 or nylon 66 is preferred as a polyamide resin.
Patent JP-H07227753-A (JP)
Title: Automatic polishing device
Inventor: OTSUKI HIROYUKI
IPC: B24B47/10
Filed: 1994-02-18
Abstract: PURPOSE:To provide an automatic polishing device having means for preventing sagging at the end of a subject for polishing after polishing is made and for keeping the amount of polishing from varying with the distance from each polishing member to the rotation axis of the subject for polishing and with the replacement period of a polisher. CONSTITUTION:This automatic polishing device has a means for limiting the stroke of a pair of polishing members so that in the direction in which the pair of polishing members travel with one polishing member 11a at the front, the center of the other polishing member 11b stops immediately in front of the A end of a subject 17 for polishing, whereas in the direction in which the pair of polishing members travel with the polishing member 11b at the front, the center of the polishing member 11a stops immediately in front of the B end of the subject 17 for polishing. The device has means 5-10 to bring the pair of rotary polishing members 11a, 11b close to the subject 17 for polishing by a given amount every predetermined polishing time or each time a predetermined amount of polishing is reached.
Patent JP-H029040-A (JP)
Title: Manufacture of magneto-optical multilayer recording material
Inventor: HERUMUUTO SHIYUTAININGAA
IPC: G11B13/04
Filed: 1989-02-01
Abstract: PURPOSE: To produce a planer multilayered recording material which induces significant magnetization perpendicular to the layers by forming recording layers and a single or multilayered film containing carbides, nitrides, etc., in a preferable order, number and thickness to have a desirable inner structure. CONSTITUTION: This recording material has such a preferable inner structure that a single or multilayered film (C) containing carbides, nitrides, oxides is formed on one or both surfaces of a recording layer (B) on a base body (A) in a preferable order, number and thickness. The recording layer (B) consists of an amorphous lanthanide transition metal alloy and can be changed by heat. Significant magnetization is induced perpendicular to the surface of the recording layer (B) to obtain a flat magneto-optical multilayered recording material. In this case, the layer (C) is formed as a layer C1 comprising plural components and having 30 to 500nm thickness. These components are made present in three or more element layers, carbide layers or nitride layers. The component of the element layers is selected from among B, Al, Ga, In, Si, Ge, Sn, Pb, Sb, Mg, Ti and Zr.
Patent JP-2000223564-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI TAKESHI
IPC: H01L21/762
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent nonconformities, such as difficulty in the gate process or deterioration of electrical characteristics due to kinks or reverse narrow channel effect because an element isolation insulating film at an edge of a shallow trench isolation(STI) is largely recessed and becomes lower than a silicon substrate, while the number of processes added is reduced. SOLUTION: After a trench 12 for element isolation is formed in a semiconductor substrate 11, an element isolation insulating film 13 is formed in a state in which the inside of the trench 12 is embedded, the opening edge 12e of the trench 12 is covered and the film becomes higher than the semiconductor substrate 11 surface. Subsequently, when a pad oxide film 21 and a sacrificial oxide film 22 formed on the semiconductor substrate 11 surface are removed, the top of the element isolation insulating film 13 is also etched and removed, and thereby the semiconductor substrate 11 is planarized with the element isolation insulating film 13.
Patent JP-S63188122-A (JP)
Title: Orthogonally polarized wave type optical frequency shifter
Inventor: AMANO SATORU
IPC: G02F2/02
Filed: 1987-01-30
Abstract: PURPOSE:To facilitate the adjustment of an optical axis in an assembling process by obtaining light beams whose polarized planes are intersected orthogonally with each other and whose optical frequencies are different from each other by the center frequency of an acoustooptic element, as the diffracting light and the transmitting light. CONSTITUTION:A laser beam 16 is separated into a diffracting light 17, which has the polarized plane orthogonal to that of the incident light and has an optical frequency (f0+f1) shifted from the optical frequency of the incident light by a center frequency f1 of an acoustooptic element 14, and a transmitted light 18, which is the p-polarized light having an optical frequency f0 transmitted as the zero-order light, and is transmitted. The diffracting light is reflected by a reflector 19 and is made incident on a polarizing beam splitter 20, and this light is reflected and transmitted because it is the s-polarized light. The tramitted light 18 is transmitted through the polarizing beam splitter 20 because it is the p-polarized light. With respect to an emitting light 21 of the polarizing beam splitter 20, the s-polarized light having the optical frequency (f0+f1) and the p-polarized light having the optical frequency f0 are coupled and transmitted on one and the same optical path. Then, two light between which the frequency difference is f1=40MHz are obtained. Thus, the adjustment of the optical axis in the assembling process is facilitated.
Patent JP-H11216903-A (JP)
Title: Optical print head and optical printer
Inventor: SHIMIZU YUKIHIKO
IPC: B41J2/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To raise the light intensity of red relatively by providing a luminous element having a plurality of luminous dots being larger in size in the auxiliary scanning direction than that in the main scanning direction and aligned at predetermined distances in the main scanning direction, and a contraction optical system that irradiates light from each luminous dot to be contracted in size in the auxiliary scanning direction. SOLUTION: Each luminous dot is a rectangular having a short side (a) in the main scanning direction and a long side (2a) in the auxiliary scanning direction. The first and second luminous dots 7, 8 are in such a manner that a number of respective luminous dots are aligned in the main scanning direction, the distance between the luminous dots, 6, 6 being adjacent in the main scanning direction in each row is (a) as the same as the short side, and the pitch between the luminous dots 6, 6 in each row is (2a). The first and second luminous dot rows 7, 8 are parallel to each other, aligned at predetermined distances in the auxiliary scanning direction intersecting to the main scanning direction, and are in the staggered form so the position in the main scanning direction is dislocated by (a).  The pitch (b) between two luminous dot rows is an integral multiple of the pitch P in the auxiliary scanning direction.
Patent JP-S57136212-A (JP)
Title: Numerical controller
Inventor: SUZUKI ETSUROU
IPC: G05B19/41
Filed: 1981-02-16
Abstract: PURPOSE:To decrease the transfer time of a data, by satisfying the transfer starting conditions synchronously with the synchronizing signal of a system when the data is previously produced at a front-stage buffer and the fact that the interpolation of an interpolating device completes within a period of the system. CONSTITUTION:A differentiating device 8 is added to the conventional constitution, and a signal C5 produced from the device 8 is used for the control signal of a transfer starting device 3. The signal C5 is produced earlier by a period T of a system than an interpolation end signal C3 of an interpolating device 7. Thus an end of the interpolation is previously announced. The data is transferred to a rear-stage buffer 4 from a front-stage buffer 1 by a transfer device 2 with use of the transfer starting signal. Then the signal C5 is applied in place of the signal C3 in the form of the transfer starting conditions. Thus the device 8 is attached, and the waste time of the data transfer is decreased by the output signal of the device 8. As a result, a consecutive working is possible with no discontinuation at a joint of the command data.
Patent JP-H08259705-A (JP)
Title: Production of composite product
Inventor: YANG YEONG-SHOW
IPC: B29C70/34
Filed: 1996-02-07
Abstract: A composite is produced by arranging several different materials, one of which is a material with oriented reinforcement, pre-impregnated with a resin and moulding at raised temp. for a time sufficient to harden the resin and ensure bonding between the components. The components, including the resin, are arranged at the same time, before raising the temp., i.e. the resin is not injected separately after the other components have been arranged. The resin is a modified polyester-polyurethane prepd. by reacting (1) a 1st component comprising (A) a polyisocyanate with functionality 2-3, and (B) a peroxide able to initiate free radical polymerisation, in proportion such that (B)/(A) + (B) is 0.5-4 wt.%, with (2) a 2nd component comprising (a) a polyester polyol obtd. from an ethylenically unsatd. diacid or anhydride and a polyhydric alcohol, in molar ratio of alcohol:acid of 1.3-2.0, (b) an ethylenically unsatd. monomer in proportion such that (b)/(a)+(b) is 10-50 wt.%, (c) 0-4%, w.r .t. the 2nd component, of a promoter of the decomposition of the peroxide initiator at 20 degrees C, (d) 0-4%, w.r.t. the 2nd component, of a catalyst for the isocyanate-alcohol reaction, and (e) a hydroxylated (alk)acrylate in proportion such that (e)/(a)+(e) is 0.1-35 wt.%. The molar ratio between the NCO functions in (1) : the sum of the OH functions in (2) is 0.7-1.1.
Patent JP-S62179762-A (JP)
Title: Semiconductor device
Inventor: ARIGA KAZUYOSHI
IPC: H01L21/822
Filed: 1986-02-03
Abstract: PURPOSE:To obtain a reference resistor which can reduce a contact resistance and has high accuracy by uniformly dividing a contact in case of obtaining electrodes or wirings from an arbitrary point of a polycrystalline silicon layer by the number of a plurality of contact windows and optimized, and arranging the divided contacts. CONSTITUTION:When the values of contact resistors R3, R4 formed of a polycrystalline silicon layer and a wiring layer are different in case that a reference voltage is generated to comparators 1, 2, reference voltage correctly divided by reference resistors R1, R2 affect the resistors R3, R4. When the inputs of the comparators 1, 2 by the silicon layer and the wirings are shown by a plan electrode pattern drawing, they are for a polycrystalline silicon layer 3, aluminum wiring layers 4, 5 and a contact window 6. Here, the resistance values of the resistors R3, R4 depend upon the number of the windows. Thus, reference resistors of high accuracy can be obtained by forming the optimum number of the windows.
Patent JP-H10219075-A (JP)
Title: Modified polypropylene-based resin composition and polypropylene-based resin composition comprising the same
Inventor: AOYAMA TAIZO
IPC: C08L51/06
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a modified polypropylene-based resin composition capable of simultaneously satisfying excellent transparency, impact resistance and processability and a polypropylene-based resin composition containing the composition. SOLUTION: This modified polypropylene-based resin composition comprises a grafted polypropylene-based resin prepared by carrying out the graft copolymerization of (b) an aromatic vinylic monomer onto (a) a polypropylene- based resin and (c) a rubber-like polymer having a refractive index substantially equal to that of the polypropylene-based resin (a). The polypropylene-based resin composition comprises the polypropylene-based resin (a) and the modified polypropylene-based resin composition.
Patent JP-S63190275-A (JP)
Inventor: SAEKI TAKAHARU
IPC: H05B3/00
Filed: 1987-01-30
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-S58139915-A (JP)
Title: Rolling transport apparatus for cylindrical material
Inventor: NAKAJIMA TADAYOSHI
IPC: B65G33/06
Filed: 1982-02-12
Abstract: PURPOSE:To provide a rolling transport apparatus for sequentially rolling and transporting cylindrical materials laterally, which can reduce the transport driving power and control noise during transportation by providing fixed beams for receiving the cylindrical material and turning beams assigned for transport control which are positioned side by side with one another. CONSTITUTION:A transport apparatus is provided with fixed beams 1 for receiving a steel pipe P and turning beams 3 for controlling the rolling of the steep pipe P, which are placed side by side with one another. The outer periphery of the turning beam 3 is provided with two fin arrays 6, 6'... and 7, 7'... arranged alternately for braking the steep pipe P. In the thus constructed transport apparatus, the steel pipes P1, P2... sequentially supplied from the upstream side advance along the fin arrays 6, 6'... and 7, 7'... pitch by pitch every time the turning beams 3, 3 are repeatedly rotated forward and backward, to be transported along the fixed beams 1, 1 to the downstream and carried out onto a carry-out roller table 22.
Patent JP-S53107312-A (JP)
Title: Control unit for disc inverting device
Inventor: TAKIZAWA KAZUYUKI
IPC: G11B17/08
Filed: 1977-02-28
Abstract: PURPOSE: To prevent the disc damage caused by the fall of the disc due to unsteady loading of the disc when the lift-up time, by stopping the driving source of the lift-up lever through detection of the disc loading state to the inverting device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59147700-A (JP)
Title: Treatment of sludge
Inventor: MURAKAMI NOBUNAO
IPC: C02F11/14
Filed: 1983-02-10
Abstract: PURPOSE:To treat easily sludge at a low cost by adding and mixing a solidifying material consisting essentially of a hydraulic cement material with the sludge then dehydrating and incinerating the sludge. CONSTITUTION:A solidifying agent consisting essentially of a hydraulic cement material (normal Portland cement) and if necessary a flocculating agent (a high polymer flocculating agent consisting essentially of polyaminoalkyl acrylate) are added and mixed to and with hardly solidifiable sludge such as sewer sludge in treating said sludge. After the sludge is dehydrated, the dehydrated sludge is incinerated. Septic smell is thus suppressed and auxiliary fuel is reduced. Water is added to the incinerated sludge to soften the same by water and the softened sludge is made into a granular material usable as land reclamation material, road bedding material, etc.
Patent JP-S62180291-A (JP)
Inventor: OTSUKA MINORU
IPC: G12B5/00
Filed: 1986-02-05
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。