baber/WOPTO huggingface dataset:
Patent JP-H0345649-A (JP)
Title: Curable functional polyphenylene ether resin composition
Inventor: KATAYOSE TERUO
IPC: C08L71/12
Filed: 1989-07-14
Abstract: PURPOSE:To obtain a flame retardant resin composition excellent in dielectric characteristics and improved in chemical resistance by incorporating triallyl (iso)cyanurate into a specified functional polyphenylene ether resin composition. CONSTITUTION:A curable functional polyphenylene ether resin composition which contains a functional polyphenylene ether resin composition (A) comprising a reaction product of a polyphenylene ether resin with allyl bromide and/or propargyl bromide, having a bromine atom and an allyl and/or propargyl group covalently bonded to the polyphenylene ether resin, and having a bromine content of 2-30wt.% and an allyl and/or propargyl group content, defined by the formula, of 0.1-100mol% or less, and component (B) comprising triallyl isocyanurate and/or triallyl cyanurate, and in which the amounts of components A and B are 98-50wt.% and 2-50wt.%, respectively, based on A+B.
Patent JP-H0468976-A (JP)
Title: Automatic focus matching device for video camera
Inventor: YAMADA TAKESHI
IPC: H04N5/232
Filed: 1990-07-06
Abstract: PURPOSE:To improve the focus accuracy by initializing an automatic focus matching circuit with a control signal so as to control focus matching when a focal distance is changed from the position of a wide angle mode to a telescopic mode. CONSTITUTION:When zooming is applied toward the telescopic position in the focusing state at a position toward the wide angle position, a depth of field is smaller as the zooming operation and margin for the focus matching is being decreased. In this case, an optical image in the sufficient focusing state is not obtained on an image sensor at the telescopic position without further adjustment of a focus system lens 1 from the focusing state at the wide angle position. A zooming control circuit 6 outputs a control signal B representing the control state of zooming from the wide angle position toward the telescopic position and an automatic focus matching circuit 7a is initialized by the control signal B to control the focusing. Thus, out of focus due to the effect of the zooming is avoided and the focusing with high focus accuracy always stable is attained.
Patent JP-H0824025-A (JP)
Title: Knapsack
Inventor: SONOBE TERUO
IPC: A45C3/02
Filed: 1994-07-11
Abstract: PURPOSE:To prevent a knapsack and school things from being worn and damaged and an adverse effect on the body of a school boy/girl from being applied by relaxing shock between the inner wall plane of a knapsack main body and the school things. CONSTITUTION:The knapsack main body 1 is formed by sewing the front side edge of a bottom plate 6 and the front side edges of right and left large collar parts 3, 4 unified continuing to the right and left sides of the bottom plate 6, the bottom side edge and right and left side edges of a large partition 5, respectively, and sewing the rear side edge of the bottom plate 6 and that of the right and left large collar parts 3, 4 and the bottom edge and right and left side edges of a back plate 2, respectively. Also, a housing body 9 in which a housing part 12 to house the school stings is formed is freely loadably/ unloadably loaded on at least either of the back plate 2, the left large collar part 3, the right large collar part 4 and the large partition 5, and a cushioning material is sealed in an abutting plane with the school things housed in the knapsack main body 1.
Patent JP-S57107725-A (JP)
Title: Equipment for cutting off moving pipe
Inventor: HAYASHI YOSHIO
IPC: B23D25/12
Filed: 1980-12-22
Abstract: PURPOSE: To prevent a hot-shaped moving pipe of high temperature from flattening when being cut off by cutting-off equipment, by operating three or four synchronized cutters to simultaneously cut off the pipe.  
     CONSTITUTION: Support shafts 26 for four cutters 7 of 90° in cutting edge angle are provided so that an angle of 90° is set between the adjacent support shafts and all the shafts can be synchronously rotated through a single input shaft 13 and bevel gears 10, 15, 9, 4. When a rapidly moving pipe P is to be cut off to a small length by the cutters 7 on cutter holders 6 supported on the shafts 26, the four cutters are simultaneously rotated at the same speed by a driver M through a speed reducer 2, an input shaft 3 and bevel gears. The pipe P is cut off in four directions simultaneously by the four cutters 7 rotating at the circumferential velocity equal to the moving speed of the pipe. According to this constitution, the pipe P is prevented from flattening. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0677029-A (JP)
Title: Manufacture of r-fe-b base sintered magnet by injection molding process
Inventor: YAMASHITA OSAMU
IPC: H01F1/057
Filed: 1993-06-24
Abstract: PURPOSE:To enhance the moldability by a method wherein individual agar or methyl cellulose compounded therewith as well as an infinitesimal additive and pure water are kneaded to be injection-molded in a specific shape. CONSTITUTION:Agar or agar and methyl cellulose and water as an organic binder as well as a viscosity intensifier causing the sol-gel reaction at a specific temperature are added to the fine particles in the mean grain size of 1-10mum mainly comprising 8-30 atomic% of R (at least one of rare earth elements including Y), 42-90 atomic % of Fe and 2-28 atomic% of B so as to produce a kneaded material. Next, this kneaded material is injection-molded into a molded body in a magnetic field to be sintered after removing the binder. Furthermore, the carbon content and oxygen content contained in this sintered body are to be specified respectively not to exceed 1300ppm and 10.000ppm so as to manufacture the title R-Fe-B base sintered magnet. Through these procedures, the deterioration in the magnetic characteristics can be avoided while enhancing the injection moldability thereby enabling a compact anisotropical magnet in a complicated shape to be easily manufactured.
Patent JP-H095775-A (JP)
Title: Liquid crystal driving device and electronic equipment
Inventor: SAKAMAKI GORO
IPC: G02F1/133
Filed: 1995-06-23
Abstract: PURPOSE: To provide a technique for attaining uniform picture quality and uniform visual field angle regardless of the size of a liquid crystal cell. CONSTITUTION: A common controlling circuit 14 for controlling the duty ratio of driving waveform on a specified row by means of an icon row specifying register 12 based on the output value of a duty ratio specifying register 13 is provided, and the uniform picture quality and the uniform visual field angle in the entire liquid crystal display panel are obtained by securing driving time in accordance with the size of the liquid crystal cell.
Patent JP-H0346006-A (JP)
Title: Locus control method for numeric controller
Inventor: SASAKI TAKAO
IPC: G05B19/18
Filed: 1989-07-13
Abstract: PURPOSE:To permit a tool to precisely follow a given curve by obtaining a vector which faces the direction of a travel in the actual position of the tool and whose error quantity is set to be a size and distributing a pulse by means of facing to the tip of the vector. CONSTITUTION:A processor 11 reads a system program stored in ROM 12 through a bus 21 and controls a whole numeric controller (CNC) in accordance with the system program. The position of the tool is calculated from feed back signals from servo motors 61-63 at first, and the error quantity is obtained from the position of the tool and an instruction position. When the vector whose direction of the travel in the position of the tool is set to be a direction, and whose error quantity is set to be the size is obtained, this vector is one to which the tool travels. The tip of the vector is set to be the instruction position, and a difference with the instruction position at the time of previous distribution is pluse-distributed. Thus, the tool can accurately follow the given curve.
Patent JP-2001002320-A (JP)
Title: Winding method and device for fiber tape body for winding frame
Inventor: HATANAKA ICHIRO
IPC: B65H54/28
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To perform arrayed winding by lessening the swinging of a fiber tape body at the time of winding the fiber tape body on a winding frame even having a faster winding speed. SOLUTION: A fiber tape body is passed through the fiber tape body passing hole 3a of a guide member 3, to be wound up on a winding frame 2, while moving the member 3 in accordance with the increase of the number of winding layers of the fiber tape bodies so that the outlet center position of the hole 3a of the member 3 can be a position being 1 mm-5 mm apart in a winding frame radius direction from the surface of the fiber tape body (e.g. a tapelike optical fiber core material 1) wound up on the frame 2, by using the member 3 having the hole 3a.
Patent JP-H0230174-A (JP)
Title: Semiconductor chip
Inventor: HARASAWA AKIO
IPC: H01L27/04
Filed: 1988-07-19
Abstract: PURPOSE:To disperse cells without concentrating them and to delete a desired reference-voltage generation source out of many reference-voltage generation sources by a method wherein regions taken charge of by the reference-voltage generation sources are formed to be mutually comb-shaped. CONSTITUTION:Regions 3, 4 taken charge of by reference-voltage generation sources 1, 2 are formed to be mutually comb-shaped. For example, a region 3 taken charge of by a reference-voltage generation source 1 and a region 4 taken charge of by a reference-voltage generation source 2 are arranged as shown in the figure. In this case, all cells 5 exist only in the region 3, and no cell is arranged in the region 4; accordingly, the reference-voltage generation source 2 is deleted actually; only the generation source 1 consumes electric power as the reference-voltage generation source. Thereby, it is possible to reduce the number to be generated of reference-voltage generation sources to a minimum and to reduce a power consumption without a lack of uniformity of a temperature distribution on a semiconductor chip.
Patent JP-S5884078-A (JP)
Title: Method and device for painting of powder paint
Inventor: TAIRA SAKAO
IPC: B05D1/12
Filed: 1981-11-13
Abstract: PURPOSE:To reduce the addition of a suspension agent, etc. and to perform simple painting by mixing a water medium and powder paint just prior to supplying the same to a painting gun, suppylying the same immediately to the painting gun and coating the same. CONSTITUTION:Powder paint 8 is fed into a paint hopper, and the powder paint is conveyed at 90g/min rate to a discharge port by means of a revolving shaft whih is set at 200rpm rotating speed by a variable speed motor 10 mounted to the revolving shaft. On the other hand, a water medium 2 regulated to 100g/ min flow is forced into a casting by the operation of a pressure gauge 12 and a pressure reducing valve 11 from roughly the middle of the casing and is mixed with the powder paint 8 under conveyance by the revolving shaft in the casing by the shearing force generated by the revolutions of the revolving shaft. The mixed suspension is fed into a temporary storage tank 14, from which the suspension is transferred to a painting gun 4 via a pump 15 and is atomized by the compressed air from a compressor 16, whereby the paint is deposited on a substrate.
Patent JP-S58154092-A (JP)
Inventor: UGON EMIRU
IPC: G08B17/113
Filed: 1982-10-15
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-H1010065-A (JP)
Title: Immunosensor
Inventor: SHIGENO TOSHIYA
IPC: G01N33/543
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To inexpensively and simply detect an antibodyantigen reaction by measuring the electric change between antibody immobilized electrodes or between antigen immobilized electrodes accompanying the antibody-antigen reaction by use of a general measuring instrument. SOLUTION: The electrodes of a pair of antibody immobilized electrodes or antigen immobilized electrodes are electrically connected to each other by a protein layer containing antibody or antigen to constitute an electrode part. In the electrode part, two antibody immobilized electrodes are used when a subject is antigen, and two antigen immobilized electrodes when the subject is antibody. As the antibody of the antibody immobilized electrode, each of monoclonal antibody and polyclonal antibody, if it has a property of specifically recognizing antigen, can be used. As the method of immobilizing the antibody and antigen to the electrode surface, immobilization by adsorption and chemical bonding to electrode surface are given. The protein layer containing the antibody or antigen between the electrodes preferably has a conductivity of 10<-5> -105<-6> S/cm. For measurement of electric change of the electrode part, a general conductimeter can be used.
Patent JP-H0232883-A (JP)
Title: Printer
Inventor: SUEMUNE TOSHIRO
IPC: B41J5/30
Filed: 1988-07-22
Abstract: PURPOSE:To eliminate the need for changing the hardware of a printer by providing a controller which discriminates a printer program present in data supplied from a host computer, stores the program into a RAM, and designates a region for storing the program and a region for storing various data or the like. CONSTITUTION:A controller 12 designates whether each of RAMs 11-1, 11-2,... is to be used as a program memory of a micro-CPU 1 or to be used as a data memory for simply storing printing data received from a host computer 7 through an interface I/O port 5 and a working area. A data block which can not originally be present is preliminarily set as a program setting start signal, and when such data is inputted, the subsequent data is judged as program data to be loaded from the host computer 7 into a printer. For each of the RAMs 11-1, 11-2,..., a region storing the program and a region for storing data or the like are discriminated from each other, followed by a jump to an address wxy (the first address in the RAM 11-1), then the stored program is read, and the printer is controlled.
Patent JP-S6243245-A (JP)
Title: Charging monitor system
Inventor: TAKEDA YOSHIHIRO
IPC: H04M3/08
Filed: 1985-08-21
Abstract: PURPOSE:To obtain a small-sized and inexpensive charging monitor unit for outgoing trunk by monitoring the charging abnormality of a circuit after monitoring a line C of the outgoing trunk and detecting the intervals of metering pulses. CONSTITUTION:A line C at the network side of an outgoing trunk SROGT and a line SR at the trunk side are connected to a minimum metering pulse detecting circuit MIN, a metering pulse interval checking circuit TIM and a metering pulse stop indicating circuit AL via a connector CONN respectively. When the SROGT is used, a control circuit CONT of the CONN works by using the earth of the line C as the start information. Then the control of the CONN is stopped by using a fact that the corresponding connector contact (C-) is closed as the stop information (END). When the CONN is closed, the SROGT is connected to its detecting circuit. Both circuits MIN and TIM deliver the fault signals AL when the metering pulse is received within the minimum metering pulse interval and when the uneven metering pulse intervals are detected respectively. The circuit LA stops the transmission of the metering pulse when it receives the signal AL.
Patent JP-H0933875-A (JP)
Title: Array loading method for glass substrate for liquid crystal display device
Inventor: FUJISAWA MASATO
IPC: G02F1/1333
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide the array loading method for a glass substrate which enables feedback at device abnormality time in a film forming process by equalizing the direction of a glass substrate reloaded to an empty cassette and improves the certainty of patterning and the productivity in a lithography process. SOLUTION: This method consists of an actual cassette mount part 1 where an actual cassette K1 containing a glass substrate G for a liquid crystal display device is mounted, an empty cassette mount part 2 where an empty cassette K2 is mounted, and a substrate reloading mechanism which reloads the glass substrate G1 to the empty cassette K2; and an optical sensor detects an orientation flat part P formed at a corner part C of the glass substrate G1 and the direction of the glass substrate reloaded to the empty cassette K2 is arrayed.
Patent JP-H0345707-A (JP)
Title: Polyaniline fiber
Inventor: NAKAJIMA TADASHI
IPC: D01F6/26
Filed: 1989-07-14
Abstract: PURPOSE:To obtain the title fiber having an excellent electroconductivity and orientation of crystal and suitable for reinforcing material, electroconductive material, antistatic material, electrode material, electrostatic and electromagnetic shield material, flame retardant material, etc., by spinning a high polymer substance consisting essentially of a specific polyaniline (derivative). CONSTITUTION:The aimed fiber obtained by spinning a high polymer substance consisting essentially of a polyaniline (derivative) being <=25mol%, preferably <=18mol% in a part kept in a state of quinoid = diimine, 24-97mol% in a part kept in a state of benzonoid = amine, 0-10mol% in a part kept in a state of benzonoid = ammonium salt and 0-45mol% in a part kept in a state of dope = semiquinone radical.
Patent JP-H1125897-A (JP)
Title: Electron beam radiation method and electron beam radiation device
Inventor: HAYATA YASUNARI
IPC: H01L21/027
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam radiation method and electron beam radiation device, in which blurs are not generated in electron beams, large limitation in design of an optical element does not exist, and high-speed operation is possible. SOLUTION: Electron beams are generated with an electron source, focused with a deflection lense, and deflected to the desirable position of an object (a sample 208). The deflection lense consists of a first electromagnetic lense 202 and a second electromagnetic lense 205 having different exciting direction, and a first electromagnetic deflector 203 and a second electromagnetic deflector 204. They are arranged so that each center of the first electromagnetic deflector 203 and the second electromagnetic deflector 204 is positioned within the opening part of the magnetic path of the first electromagnetic lense 202, so as to be positioned vertically interposing the center of the magnetic path of the first electromagnetic lense 202.
Patent JP-S6338605-A (JP)
Title: Speed governing stage structure for steam turbine
Inventor: MATSUURA TOSHIHIRO
IPC: F01D17/14
Filed: 1986-08-04
Abstract: PURPOSE:To prevent reduction of strength of moving blades and a rotor, by setting the distribution along the circumferential direction, of height of a set of stationary blades in the first stage nozzle box, as being long at the center part of the set of the stationary blades, and being shorter toward both end parts. CONSTITUTION:A steam intake pipe 1 is connected to a set 12 of stationary blades in the first stage nozzle box 4. Blocked parts 13 are formed at both end parts of each set 12 of the stationary blades, and the distribution along the circumferential direction, of height of the set 12 of the stationary blades, is set as being long at the center part of this set 12 of the stationary blades, and being shorter toward both end parts. As quantity of generated steam is restricted at both end parts of the steam ejecting area, reaction force and impact force which act on moving blades are reduced. In this way, reduction of strength of the moving blades and a rotor, caused by fatigue, can be prevented.
Patent JP-S6242587-A (JP)
Title: Semiconductor laser device
Inventor: TAKESHIMA MASUMI
IPC: H01S5/12
Filed: 1985-08-20
Abstract: PURPOSE:To stabilize the mode of a laser light by a method wherein a stripe shape current constriction region, whose dimensions are varied with a period of a half integer times of the laser light wavelength in a material, is provided along the longitudinal direction of a laser cavity. CONSTITUTION:A Zn diffused layer 1 is so formed as to have a stripe shape whose dimensions are 10mum wide and 0.48mum long at the wide parts and 4mum wide and 0.48mum long at the narrow parts and the length of a cavity is 250mum. By making an electrode 7 positive, positive holes are injected from the Zn diffused layer into a GaAs activation layer 4 and blocked by an N-type GaAs layer 2. Then the positive holes are concentrated directly below the layer 1 and induce layer operation by coupling with electrons supplied from an electrode 8. The gain varies periodically along the longiyudinal direction of the cavity and an effective refractive index also varies with the same period. This period is 0.48X2 which is four times of the laser wavelength in GaAs. Therefore, oscillations of many vertical modes with various wavelengths are intensely suppressed so that the mode can be stabilized. P-type and N-type Ga0.6Al0.4As cladding layers 3 and 5 confine introduced positive holes and electrons in the activation layer 4 and reduce the operation current.
Patent JP-S6242584-A (JP)
Title: Nonlinear resistance element and manufacture of same
Inventor: OKANO KAZUYUKI
IPC: H01L45/00
Filed: 1985-08-20
Abstract: PURPOSE:To obtain a nonlinear resistance element which has a conductive switching function by attaching a lead electrode to a thin film of a mixture of manganese oxide, cobalt oxide and iron oxide. CONSTITUTION:2-Ethyl hexanates, which are easy to be formed into a film, are employed as compounds of Mn, Co and Fe and these compounds are applied by spin-coating with methyl isobutyl keton as solvent to the surface of a glass substrate 1 on which an Au thin film electrode 4 is provided. The substrate is then baked in the atmosphere at 550 deg.C for 60min to form an active layer 2 and an Au thin film electrode 3 is formed. With this constitution, a non-linear resistance element, which has switching characteristics with a threshold voltage Vth, a threshold current Ith, a holding voltage Vh and a holding current Ih, can be obtained with high productivity and at a low cost.
Patent JP-H0725926-A (JP)
Title: Production of polyolefin
Inventor: INEMATSU KUNIHIRO
IPC: C08F4/645
Filed: 1993-06-29
Abstract: PURPOSE:To produce a polyolefin having a narrow molecular weight distribution and excellent in quality by (co)polymerizing a specified alpha-olefin in the presence of a specified polymerization catalyst exhibiting a high activity and a high durability of the activity and capable of synthesizing a high-molecular polymer even at a high temperature. CONSTITUTION:The polyolefin can be produced by (co)polymerizing a 2 to 10C alpha-olefin such as ethylene in the presence of a polymerization catalyst composed of a reaction product between an organic rare earth metal compound of formula I [Cp is a (substituted) cyclopentadienyl, indenyl, fluorenyl, etc.; L is a metal corresponding to atomic number 39 and 57 to 71 in the periodic table; X is a halogen; M is an alkali (alkaline earth) metal; D is an electron donor; (a) and (b) are each 1 to 2; (c) is 0 to 1; (d) is 0 to 3], e.g. biscyclopentadienylsamarium chloride and a Grignard reagent of formula II (R is a hydrocarbon).