baber/WOPTO huggingface dataset:
Patent JP-S6040109-A (JP)
Title: Polybutadiene and its preparation
Inventor: TAKAYAMA SHIGEKI
IPC: C08C19/32
Filed: 1983-08-15
Abstract: PURPOSE:To obtain the titled product having improved tack, impact resilience, wear resistance, and processing properties, by polymerizing butadiene in the presence of a catalyst consisting of a rare earth metal compound as a main component to give a polybutadiene, reacting it with a tetrahalomethane and an organoaluminum compound. CONSTITUTION:Butadiene is polymerized in the presence of a catalyst consisting of (A) one or more of carboxylate, alcoholate, phosphate, and phosphite of Ce, La, Pr, Nd, and Gd [e.g., Nd(P1)3, etc. (P1 is group shown by the formula I )], (B) an organoaluminum compound (e.g., diisobutylaluminum hydride, etc.) shown by the formula II (R<2> is 1-8C hydrocarbon; n is 0-2), and (C) a (halogen element-containing) Lewis acid (e.g., compound shown by the formula III) to give a polymer, which is reacted with a tetrahalomethane (e.g., CBr4, etc.) or it and an organoaluminum compound shown by the formula III (R<1> is 1-8C hydrocarbon), to give the desired product having 50,000-1,000,000 Mn measured by GPC, a ratio of Mw/Mn=1.5-5.0, >=1.0% 1, 2 bond unit fraction, and 10-120 Mooney viscosity.
Patent JP-H09331217-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IKUTA TOSHIO
IPC: H03F3/45
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device in which the input balance characteristics of a plurality of differential amplifier circuit sections can be improved when the sections are formed on a semiconductor substrate. SOLUTION: The transistors Ta1 to Tb8 of differential input sections 21a to 22b corresponding to each other between operational amplifiers 12a and 12b are arranged in two rows and four columns on a silicon substrate. At the same time, the corresponding transistor Ta1 to Ta4, Ta2 to Ta3, Ta6 to Ta7, Ta5 to Ta8,... are arranged so that each are adjacent to each other in the row direction and transistors Ta1 and Tb1, Ta2 and Tb2,... which become corresponding components between the amplifiers 12a and 12b can become adjacent to each other in the column direction, and then, each closely arranged two transistors Ta1 and Ta2, Ta3 and Ta4,... in each element for input can be arranged in different rows.
Patent JP-H11339977-A (JP)
Title: Lighting system
Inventor: INOUE KIYOSHI
IPC: H05B37/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To attain high luminous illuminance at high luminous efficacy by feeding a pulse current having a duty factor in a specific range and high peak illuminance to a light source with a small time constant at a specific repetition frequency. SOLUTION: A light source 1 emits the light of about 560 nm at the center of the wavelength. The light source 1 is connected to a power supply 3 via a power circuit 2, and an on/off switch 4 is provided between the power supply 3 and the power circuit 2. The power circuit 2 is provided with a high-speed switching element having nsec-response, and it converts the current from the power supply 3 into the pulse current with a duty factor of 0.1-35% at the repetition frequency of 500 Hz-1 kHz and feeds it to the light source 1. When the switch 4 is turned on, the light source 1 starts on and off, an afterimage is left in human eyes for about 1/20-1/50 sec, thus the light source 1 is seen as if it is continuously lighted.
Patent JP-S5850597-A (JP)
Inventor: TAKEUCHI TAKAO
IPC: G10L19/00
Filed: 1981-09-21
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-H06281932-A (JP)
Title: Liquid crystal display device using hologram
Inventor: ICHIKAWA NOBUHIKO
IPC: G02B5/32
Filed: 1993-06-21
Abstract: PURPOSE:To remarkably improve the using efficrency of a back light for liquid CONSTITUTION:In a liquid crystal display device periodically arranging color filter cells R, G, B with color different from each other for adjacent liquid crystal cells, and irradiating then with the back light 3 from a rear side and performing a color display, one sheet or above of holograms 5, 6 with a diffraction wavelength selectivity for a specific wavelength are arranged on the incident side of the back light 3, and specific wavelength components diffracted by the holograms 5, 6 are made incident on the color filter cells R, B of corresponding colors, and the remaining complementary color not diffracted by holograms 5, 6 is made incident on the correspondind color filter cell G, and respective wavelength components of the back light 3 are made incident on respective color cells efficiently to improve the availability remarkably. Further, the hologram selectively diffracting the complementary color may be added.
Patent JP-S5852177-A (JP)
Inventor: SUZUKI OSAMU
IPC: B66B21/10
Filed: 1981-09-21
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-H05344157-A (JP)
Title: Exchange corresponding to integrated service digital network
Inventor: IKEDA MUNEAKI
IPC: H04L12/70
Filed: 1992-06-09
Abstract: PURPOSE:To improve maintainability and to enable efficient communication by controlling a fixed length index file with a logic channel number. CONSTITUTION:In respect to a packet size to be processed by a packet processor 14, the input part of a device 19 for maintenance operation sets index length information to an index length managing table by using an index file managing part. The processor 14 collates a logic channel group number (LCGN) - logic channel number (LCN) at the header part of a DT packet with a specified logic channel number managing table and when they are coincident, the processing is dispatched to a file input/output part 15. Corresponding to the packet length, the input/output part 15 identifies the objective file and performs input/output to that file according to the index length managing table and the LCGN-LCN. Thus, data collation is enabled only by speaking between communication terminals 18-18n and an exchange (network) 11.
Patent JP-H0811784-A (JP)
Title: Portable device for diving measuring equipment
Inventor: KUROKAWA NORIYUKI
IPC: G01D9/00
Filed: 1994-06-30
Abstract: PURPOSE:To allow diving measuring equipment to be easily fitted/removed to/from a console case by constituting in such a way that an engaging protrusion is detached from an engaging groove when a locking member is in a release position so as to enable the removal/fitting of the diving measuring equipment to/from a storage recessed part and that the engaging protrusion is placed in the position of being engaged with the engaging groove to fix the equipment when the locking member is in a lock position. CONSTITUTION:When the lever 6c of a locking member is set to a lock release position 3d, a circular storage recessed part 3a is formed by a body 3 and the locking member, and a dive computer 1 is inserted therein. After inserting the dive computer 1, the lever 6c is moved to a lock position 3e. At this time, the lever 6c moves while receiving force aslant along an inclined part 3f. The lock position 3e is provided at the same height as the lock release position 3d, and a step difference is formed at a boundary between the lock position 3e and the end face of the inclined part 3f. The lever 6c is locked and fixed to the lock position by this step difference.
Patent JP-S6210540-A (JP)
Title: Device for deflecting air flow direction in air conditioner and method of deflecting air flow direction
Inventor: SHIMOKAWA NAOKI
IPC: F24F11/02
Filed: 1985-07-08
Abstract: PURPOSE:To shorten the rise-up time during the space heating operation and to make it possible to carry out effective space heating by driving an upward and downward deflection vane. When the blow-off air temperature reaches a predetermined value, so that the blow-off direction becomes downward and further is a concentrated direction. CONSTITUTION:When the blow-off temperature detected by a thermistor 21 is less than a first set temperature t1, a middle motor 3 and a lefthand motor 9a are rotated rightwards and a righthand motor 9b is rotated leftwards, and stopped. In this case, when the middle motor 3 is rotated rightwards, an upward and downward deflection vane 1 is driven to a horizontal position. When the lefthand motor 9a is rotated rightwards, a lefthand deflection vane 5a is driven to the left side. When a righthand motor 9b is rotated leftwards, a righthand deflection vane 5b is driven to the right side. Thus, the blow-off air assumes a horizontal brand flow. Next, when the temperature (t) of the thermistor 21 is more than the set tempera ture t1 but less than a second set temperature t2, the middle motor 3 is rotated leftwards, the righthand motor 9b is rotated leftwards, and the lefthand motor 9a is rotated rightwards and stopped. Thus, the blow-off air assumes downward branch flows. Further, when the temperature (t) of the thermistor 21 is more than the set temperature t2, the middle motor 3 and the lefthand motor 9a is rotated leftwards and the righthand motor 9b is rotated right wards, and stopped, Whereupon the blow-off air assumes a downward concentration mode.
Patent JP-H073429-A (JP)
Title: Production of cold rolled steel sheet for deep drawing, excellent in dent resistance and surface strain resistance
Inventor: SENUMA TAKEHIDE
IPC: C21D8/04
Filed: 1993-06-21
Abstract: PURPOSE:To inexpensively produce a steel sheet excellent in dent resistance and in surface strain resistance by cold-rolling a steel having a composition where respective contents of C, N, Mn, P, Si, Al, S, and Fe are specified and then subjecting the resultant sheet to annealing and nitriding under respectively specified conditions. CONSTITUTION:A steel, which has a composition consisting of, by weight, <=0.005% C, <=0.01% N, <=1.5% Mn, #1% Si, <=0.1% P, 0.005-0.2% Al, in the amount satisfying the relations in C/12+N/14+S/32<0.9(Ti/48+Nb/93), and/or >=0.02% Nb, and the balance Fe, is refined. This steel is cold-rolled and then subjected to recrystallization annealing in a continuous annealing furnace. Subsequently, nitriding is done under the condition of (NH3 concentration)(%) X(time of stay) (sec)=50 to 500 at 600-800 deg.C.
Patent JP-H0315845-A (JP)
Title: Mask and production of mask
Inventor: IMAI AKIRA
IPC: G03F1/29
Filed: 1989-06-14
Abstract: PURPOSE:To obtain the optimum conditions for the arrangement of auxiliary light transparent parts and the size of the auxiliary light transparent parts and to form an excellent pattern by specifying the distance between the main light transparent part and the auxiliary light transparent parts according to the width of the main light transparent part, an exposing wavelength and the number of aperture of a projecting optical system. CONSTITUTION:The width phi of the main light transparent part 1 at the direction of the shortest distance between the main light transparent part 1 and the auxiliary light transparent parts 2, the width (d) of the auxiliary light transparent parts 2 and the distance (x) between the main light transparent part 1 and the auxiliary light transparent parts 2 are so set as to satisfy x/(lambda/NA)=a.phi/(lambda/ NA)+b, 0.025<=d(lambda/NA)<=0.2, where a, b are set in at least the range of -0.6<=a<=-0.4, 0.5<=b<=0.8, for the mask in the case of using the projecting optical system having the light of the wavelength lambda and the numerical aperture NA. The arrangement of the auxiliary light transparent parts and the sizes of the auxiliary light transparent parts are set at the optimum values in this way and the patterns having the excellent sectional shape are formed.
Patent JP-S636482-A (JP)
Title: Detecting method for intruding body
Inventor: MIZUKAMI YOSHIO
IPC: G01S17/88
Filed: 1986-06-27
Abstract: PURPOSE:To preclude malfunction by performing integration type operation normally based on the difference between the quantity of reflected light from the background and the quantity of reflected light from an intruder, but performing differentiation type detection based upon variation in the quantity of reflected light when said state continues for a prescribed time. CONSTITUTION:The output of a photodetector 3 is amplified, 10, detected 11, and integrated 12 and 13. Signals D and E obtained by amplifying 14 and 15 the difference between the integration outputs B and C as to plus and minus are compared 16 and 17 and when they are larger than a threshold value, signals F and are outputted. the signal F energizes a relay 20 through an OR circuit 18. The specific number of an integration circuit 13 is made small and the integration circuit 13 switches a large and a small specific number. When a power source 24 is turned on to output a signal H, inversion is caused to open a SW21, and re-inversion and delay 27 are performed to energize an AND19, which is closed when the signal G is H to energize the relay 20. While the OR18 is L, inversion is caused to close a SW22. Even when the input signal decreases and a detection signal goes up to H, a timer 30 outputs H to close the SW22. Consequently, the states of various intruders are correctly detected.
Patent JP-H071899-A (JP)
Title: Production method for picture
Inventor: YAMAMOTO TADASHI
IPC: B44D2/00
Filed: 1993-06-22
Abstract: PURPOSE:To provide a production method for a picture from which a cubic effect and the like can be obtained simply. CONSTITUTION:A draft of mirror image state is stuck on a surface 6 of a transparent plate 1, and the coloring is performed in compliance with the draft from a rear face 7 of the transparent plate 1, and a contour line 4 is drawn from the surface of the transparent plate 1. Coloring is performed successively starting from subjects positioned on the front of the draft on the rear face 7 of the transparent plate 1. The transparent plate is interposed between the color sections and contour line by the arrangement, and unique solid feeling and transparent feeling can be created because of the difference of the thickness of transparent plate and the refractive index thereof. Provided overlapping of coloring is applied to a section already colored, a section colored later is hidden behind the section colored first when it is viewed from the surface side, which eliminates the necessity of erasing a protruded section colored by mistake.
Patent JP-S5850295-A (JP)
Inventor: KAGETO TAKUZOU
IPC: E21B1/26
Filed: 1981-09-22
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-S5939153-A (JP)
Title: Method and circuit for eliminating dial pulse of terminal device
Inventor: MAEZA TAKASHI
IPC: H04M1/64
Filed: 1982-08-27
Abstract: PURPOSE:To eliminate completely a dial pulse, by providing a means discriminating a call signal from the dial pulse in all telephone lines so as to compare the pulse width. CONSTITUTION:The call signal is transmitted with a symmetrical wave where duty factors T1, T2 are equal to each other and the dial pulse is transmitted as an asymmetrical wave where duty factors T3, T4 are different. Both positive and negative half cycles of the signals are rectified separately at rectrifier circuit REC1, REC2 and shaped at shape circuits 10, 10a to obtain two pulses. Both pulse widths are compared, and the interval between the pulses is compared with that of a pulse formed between the trailing pulses of the two pulses, then both signals are discriminated from the result of comparison independently of the line resistance and the dial pulse is eliminated completely.
Patent JP-H10338645-A (JP)
Title: Agent for improving functional disorder accompanied by cerebrovascular disease
Inventor: MIZUSHIMA YUTAKA
IPC: A61P25/28
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject improving agent by including a specific superoxide dismutase(SOD). SOLUTION: This improving agent contains a SOD bound to lecithin through a chemical crosslink and expressed by the formula [X is a residue obtained by removing H from the 2-hydroxyl group of lysolecithin having the hydroxyl group at the 2-position of glycerol: (m) is 1 or larger which is an average bond number per SOD molecule; (n) is an integer of >=2] [preferably a human- originated SOD which contains copper and zinc at the active center and whose amino acid at the 111-position of the amino acid sequence is S-(2- hydroxyethylthio)cysteine], and is useful for improving allolalia caused by cerebral hemorrhage and/or cerebral infarction, dyskinesia caused by paralysis, and/or hypanakinesis accompanied by central nervous system disorder.
Patent JP-S5940314-A (JP)
Title: Magnetic head
Inventor: SHIMAMURA TOSHIKI
IPC: G11B5/187
Filed: 1982-08-30
Abstract: PURPOSE:To eliminate problem of strength and to increase the record/reproduction efficiency for a magnetic head, by forming a junction interface between the nonmagnetic and magnetic members so that it goes back to the side apart from a counter face of a magnetic medium from the plane which is orthogonal to a main magnetic pole formed at the tip part of an auxiliary magnetic pole. CONSTITUTION:Junction interfces 30 and 31 between nonmagnetic members 5 and 5' and magnetic members 6 and 6' are formed so that they move back to the side apart from a counter face of a magnetic medium, i.e., to the lower side of the figure from the plane which is orthogonal to a main magnetic pole 2 formed at a tip part T. In this case, groove parts 9 and 9' are covered with the members 5 and 5' from auxiliary magnetic poles 7 and 7' through return paths parts 8 and 8'. This device can reduce the length Lm of the pole 2 and also eliminates a defect that the parts 9 and 9' open respectively.
Patent JP-S5672716-A (JP)
Title: Temperature controller
Inventor: KISHIMOTO YOSHIO
IPC: H05B3/00
Filed: 1979-11-19
Abstract: PURPOSE: To improve temperature control capacity, safety, moisture resistance, and thermal resistance by constituting the thermistor of a heater wire by use of an ion conductive type high molecular temperature sensing element.  
     CONSTITUTION: Between the 1st signal conductor 4 and the 2nd signal conductor 6, heat sensing heater wire 5 made of a thermistor is interposed and fluctuations of impedance due to fluctuations of temperature by the thermistor is detected by temperature detecting circuit 8 to control the operation of the switching element. Here, when the thermistor of heater wire 5 is composed of an ion conductive type high molecular temperature sensing element, the temperature control capacity, safety, moisture resistance, and thermal resistance can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5852403-A (JP)
Title: Production of permanent magnet containing rare earths
Inventor: ISHIGAKI NAOYUKI
IPC: C22F1/10
Filed: 1981-09-25
Abstract: PURPOSE:To produce a titled magnet of high performance easily at a low cost by grinding Co alloys of rare earths contg. Ni, Fe, Cu, molding the resultant powder under pressure in a magnetic field and cooling the moldings at a specific rate right after sintering the moldings. CONSTITUTION:The alloy of the compsn. expressed by the formula (R denotes the combinations of >=1 kind among rare earth elements consisting essentially of Sm. 0.02<=X<=0.1, 0.01<=Y<=0.3, 0.02<=Z<=0.3, 6.5<A<7.5 is ground. The resultant finely ground powder is arranged and molded under pressure in a magnetic field; thereafter the moldings are sintered at 1,150-1,250 deg.C. The sintered moldings are cooled down to temps. lower than 800 deg.C at 20-500 deg.C/min cooling rate. Then, the magnets of high performance having about >=20 MGO max. magnetic energy product are produced easily without age treatment.
Patent JP-S6043251-A (JP)
Title: Brake operating device
Inventor: KAWASHIMA JIROU
IPC: G11B15/665
Filed: 1983-08-18
Abstract: PURPOSE:To use a tape loading motor in common with a brake operating device and to compact the braking device by unitizing a pinion which is coupled with a driving means in friction relation, a rack and an ion piece, a sliding lever with a projection part, and a brake reset holding means. CONSTITUTION:The unitized brake operating device 23 transmits the power of a tape loading motor 1 to a pulley 3 pressed in the motor shaft 2 of the tape loading motor 1 and a pulley 5 fitted to the same shaft with a worm gear 4 as a driving means through a belt 6. A cassette is loaded in tape loading for a mode of video recording, playback, cue, review, etc., then the tape loading motor 1 rotates counterclockwise and its power is transmitted to the worm gear 4. The tape loading motor 1 rotates clockwise when unloading the tape and the pinion 7 rotates clockwise to slide a sliding plate 27 plate in the opposite direction to the tape loading by the rotation of a master gear 22.
Patent JP-S63314881-A (JP)
Title: Semiconductor light emitting device
Inventor: ODAKAWA TETSUSHI
IPC: H01S5/00
Filed: 1987-06-17
Abstract: PURPOSE:To obtain a TE mode oscillation at a low temperature by forming an active layer of compound semiconductor having a larger lattice constant than that of a clad layer in a cubic crystal, and reducing the lattice constant of parallel direction smaller than that of perpendicular direction on the hetero junction boundary of the layer. CONSTITUTION:An n-type InP clad layer 2, and an active layer 3 having a composition of In1-xGaxAsyP1-y (where x=0.18, y=0.48), a larger lattice constant than that of the layer 2, and a cubic crystal structure are formed on an n-type InP substrate 1. A p-type InP clad layer 4, a p<+> type InGaAsP cap layer 5, a p-type InP layer 6, an n-type InP layer 7, an n-type InP layer 8 are formed thereon, and electrodes 10, 11 are formed. Then, a structure in which the lattice constant of parallel direction is reduced smaller than that of perpendicular direction in the hetero junction boundary of the layer 3 is formed. Thus, an oscillation of TE mode is obtained at a low temperature similarly to that at ambient temperature.
Patent JP-S5575766-A (JP)
Title: Preparing decorative material
Inventor: KATAYAMA YOSHIHISA
IPC: B05D5/06
Filed: 1978-12-05
Abstract: PURPOSE: To provide a decorative plate with a natural aesthetic appearance by diffusing specific pigment contained in pattern formed on the surface of a substrate into a transparent synthetic resin coating layer formed later.  
     CONSTITUTION: Pattern is formed on the surface of a substrate such as veneer or particle board by using ink including vat yellow 20 or some other pigment easy to dissolve into unsatd. polyester resin or org. solvent type synthetic resin. While the ink is still wet, an unstd. transparent polyester resin or org. solvent type transparent synthetic resin coating material is applied so as to cover at least a part of the ink pattern thereby allowing the pigment to be diffuded in the coating layer. In this manner, a decorative plate having a natural aesthetic appearance is provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63314508-A (JP)
Title: Spacer for optical cable and its manufacture
Inventor: OGASAWARA ICHIRO
IPC: G02B6/44
Filed: 1987-06-17
Abstract: PURPOSE:To manufacture a structure of a groove dimension of a spacer for optical cable, the outside diameter of a spacer, etc., with high accuracy by providing a groove by a formed tape formed in a groove shape in advance. CONSTITUTION:The titled spacer has such a structure as a tensile strength wire 2 is placed at a prescribed position against a position of a formed tape 8 in which a shape of a groove 1 has been formed in advance and a gap between the tensile strength line and the formed tape is filled with a spacer material 3. From a tape supply 10, a tape for forming a groove is supplied to a forming jig 12 and formed to a shape of the groove, and together with the formed tape 8 formed to the shape of the groove, from a tensile strength wire supply 13, the tensile strength wire is placed at a prescribed relative position against the formed tape and supplied to a spacer extruding machine 16, and by the spacer extruding machine, the formed tape and the tensile strength wire are extruded with the spacer material 3, formed to a spacer shape through the forming jig, and thereafter, the spacer material is hardened through a cooling tank. In such a way, various spacers corresponding to the purpose to be used can be easily manufacture with high accuracy.