baber/WOPTO huggingface dataset:
Patent JP-S5275872-A (JP)
Title: Glow lamp receptacle
Inventor: ISOMURA YOSHITERU
IPC: H05B41/08
Filed: 1975-12-22
Abstract: PURPOSE:To provide a glow lamp receptacle, which is simple in construction and can be readily assembled.
Patent JP-S63316217-A (JP)
Title: Guidance control device for mobile vacuum cleaner
Inventor: KOBAYASHI YASUMICHI
IPC: A47L9/28
Filed: 1987-06-19
Abstract: PURPOSE:To attain the cleaning of a floor surface everywhere with one laser beam source by combining a guiding device and a moving device and moving successively the guiding device to instruct the moving path of the mobile device. CONSTITUTION:When a guiding device 2 and a mobile vacuum cleaner main body are set and cleaning is started, the device 2 stays on the position by releasing the holding of a holding means 14 of a mobile device 17. On the other hand, a mobile vacuum cleaner main body proceeds while a guiding signal detecting means 6 detects a moving path formed by a laser beam 18 outputted from a guiding signal sending means 4 of the device 2, a direction control means 7 controls a driving-cum-steering means 10 and cleaning with a cleaning means 16. Next, when a forward obstacle detecting means 13F detects a forward wall surface, the means 10 is reversed, guided with the beam 18, and the same moving path as the time of the forward movement is returned. When the vacuum cleaner main body returns up to the position of the device 2, the device 2 is combined to a vacuum cleaner main body by the means 14 and moved to an adjoining cleaning floor surface.
Patent JP-S6132680-A (JP)
Title: High definition tv system
Inventor: TANAKA SHOICHI
IPC: H04N7/00
Filed: 1984-07-24
Abstract: PURPOSE:To transmit high definition TV broadcasting through binary transmission channel and to obtain mutual exchangeability with a usual TV method by transmitting odd number scanning line signal of high definition TV image by a piece of satellite broadcasting channel SC, by transmitting even number scanning signal by a piece of ground broadcasting channel GC, and by reproducing high definition TV image synthesizing in an image receiving device. CONSTITUTION:SC signal and GC signal are inputted in a detecting circuit 5 which detects the difference of time of a vertical synchronous pulse, and the detecting circuit 5 controls the delayed time of a variable delay circuit 6 which allow to delay the GC signal. The delayed GC signal (GCD signal) synchronized with SC outputted from the detecting circuit 6 is inputted in a signal processing circuit 7 together with SC signal, the color signal output from the circuit 7 is inputted in a cathode-ray tube 8, and a voice signal output similarly is inputted in a speaker 9.
Patent JP-S5677153-A (JP)
Title: Regulator for direction of ink jet for ink jet recorder
Inventor: FURUKAWA TATSUYA
IPC: B41J2/01
Filed: 1979-11-28
Abstract: PURPOSE:To obtain a regulator capable of easily regulating the direction of ink jet, having a structure in which part of an ink jet head supporting base is bent so as to project it laterally from the ink jet head and a regulator is provided to the projected portion. CONSTITUTION:A regulating screw 10 is provided to the projected portion 6 of a supporting base 5 loaded with an ink jet head 1, a regulating screw 11 provided to the projected portion 8 of the second supporting base 7 loaded with the supporting base 5, and the vertical and lateral positions of these are regulated. Even in the case of multiheads, a regulator is positioned between the heads and the direction of ink jet can be easily regulated without being interrupted by an ink-introducing pipe 3 and a lead wire 4.
Patent JP-H0710918-A (JP)
Title: Production of ethylene polymer
Inventor: TAKAHASHI HAJIME
IPC: C08F4/60
Filed: 1993-06-24
Abstract: PURPOSE:To provide a method by which an ethylene polymer having a moderately broader mol.wt. distribution can be obtained and/or an ethylene polymer can be obtained in higher yield. CONSTITUTION:Ethylene or an ethylene/alpha-olefin mixture is contacted with a catalyst comprising a solid catalyst component (A) comprising Mg, Ti, and a halogen as essential ingredients, an organoaluminum compound (B), and an organic carboxylic acid (C) to polymerize the monomer(s) at room temp. to 120 deg.C and ordinary pressure to 70kg/cm<2>, the (C)/(B) molar ratio being not lower than 0.01 but lower than 0.55.
Patent JP-H0319146-A (JP)
Title: Semiconductor laser modulation device
Inventor: ABE HIDEAKI
IPC: G11B7/125
Filed: 1989-06-16
Abstract: PURPOSE:To attain highly stable optical modulation on a transitional basis and on a long-term basis by providing two amplifiers which separately amplify a bias current and a modulation current and a switch circuit which switches the modulation current at high speed and controlling the fluctuation of optical output owing to transitional temperature change. CONSTITUTION:The title device consists of a highly precise and high speed amplifier 5 amplifying a signal converted into an electric signal in a sensor part, a holding circuit 6 storing a voltage corresponding to light intensity at the time of natural light emission, a holding circuit 7 storing a signal correspond ing to intense light outputted from a laser 3 when the modulation current is turned on, a generation circuit 8 for two reference voltages which are to be set as the reference of two-kinds of holding signals, two amplifiers 9 and 10 amplifying the reference voltages and a holding voltage error and outputting the bias current and a modulation current value signal and an ECL circuit switching the modulation current at high speed. Then, both the bias current and the modulation current are controlled for the change of a current-to-optical output characteristic. Thus, highly stable optical modulation is attained on a transitional basis and on a long-term basis.
Patent JP-S62146142-A (JP)
Inventor: UIRIAMU JIEI REMATSUKUSU
IPC: B65D5/40
Filed: 1986-06-30
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-H01319732-A (JP)
Title: Washing apparatus for contact lens
Inventor: OGUMA TOMIO
IPC: G02C7/04
Filed: 1988-06-22
Abstract: PURPOSE:To improve the washing efficiency of the contact lens by washing the contact lens in the state of being housed in a lens housing chamber. CONSTITUTION:The contact lens W is washed by almost vertically colliding a high speed water stream coming from through holes 221, 211 provided at the upward and downward of the lens W in a state of housing the contact lens W within the lens housing chamber 20 of a lens container 2. Therefore, the cleaning degree of the stain is very high. And, the slipping off of the lens W is avoided in the washing chamber 163 during washing. Not only the washing but also the rinsing of the lens is carried out by a turbulent high speed water stream. And, when the lens W is washed, as a washing water, a rinsing water and a stored water are supplied to the chamber 163, and discharged respectively, the four steps of washing, rinsing, disinfecting and storing of the lens are automatically carried out by only using one of the washing chamber 163. Thus, the efficient washing of the lens can be carried out.
Patent JP-H04351742-A (JP)
Title: Recording and reproducing device
Inventor: FUJIMOTO MASAMI
IPC: G11B15/675
Filed: 1991-05-29
Abstract: PURPOSE:To continuously record and reproduce two cassette halves. CONSTITUTION:Hook members 440 and 450 to be held between holding pins 321 and 322 of cassette holders 300a and 300b are provided to a carriage 300. The cassette holder 300a or 300b is carried by a carriage 300 from a cassette inserting hole 110 to a standby position 140, and when it is further carried from the standby position 140 to a branch point of long holes 120 and 130 forming a 1st carrying path, the cassette holder 300a or 300b engaged with the carriage is lowered down to a reproducing position along vertical holes 125 and 135 forming a 2nd carrying path by an elevator 700. By this method, since the cassette half 200 to be reproduced next time and the cassette half 200 under reproducing can automatically be changed to each other, the two cassette halves can continuously be reproduced.
Patent JP-S5581449-A (JP)
Title: Color picture tube
Inventor: KIYONO KAZUYUKI
IPC: H01J29/32
Filed: 1978-12-15
Abstract: PURPOSE: To improve contrast without reducing the brightness of a screen by simply making a glass face plate absorb light and coloring a phosphor.  
     CONSTITUTION: The absorption spectra of the glass face plate 2 on which fluorescet layers R, G, and B are coated have their maximum value among the maximum values of the absoption spectra of the respective fluorescent layers R, G, and B. The light reflected on the fluorescent screen 4 in the extraneous light 3 from the outside of the face plate 2 goes into the component which corresponds to the emission pectra of the respective fluorescent layers R, G, and B. As a result, the contrast is  improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0445553-A (JP)
Title: Stress evallation wafer for semiconductor wafer and evaluation method
Inventor: YAMAMOTO TAKASHI
IPC: H01L21/66
Filed: 1990-06-12
Abstract: PURPOSE:To carry out stress evaluation for a semiconductor wafer by forming a barrier metal film on a plurality of evaluation wafers, and monitoring the formation conduction of the barrier metal film individually. CONSTITUTION:A polysilicon film 2, a tungsten silicide film 3, a silicon oxide film 4, and a silicate glass film 5, which contains at least either boron or phosphorous are laminated and formed on the surface of a semiconductor wafer 1. A circular-shaped groove 5a is formed, centering on the central part of the wafer 1 in the glass film 5 and the oxide film 4. After the heat treatment of the wafer 1, an attempt is made to form a barrier metal film 7, which extends from the silicide film 3 on the bottom of the groove and the inner wall of the groove 5a to the surface of the glass film 5.
Patent JP-S5857554-A (JP)
Title: Roller speed shift gear
Inventor: KIRIYUU YUUICHI
IPC: F16H13/08
Filed: 1981-09-29
Abstract: PURPOSE:To enable to obtain a high speed shift ratio, by a method wherein a part of a stepped planetary roller is made to touch an input side sun roller and a fixed side elastic ring, and the other part of the foregoing planetary roller is made to touch an output side elastic ring roller. CONSTITUTION:A speed shift ratio T1 between a sun roller 1 and a stepped planetary roller 2 at their center is given by an expression T1=2(R1+R2)/R2. A speed shift ratio T2 between the planetary roller 2 and an elastic ring roller 5 is given by an expression T2=R2(R1+R2+R3)/(R1+R2)(R2-R3). Thus, a speed  shift ratio T between a high speed rotary shaft 6 and a low speed rotary shaft  9 is given by an expression T=T1XT2=2R2(R1+R2+R3)/R1(R2-R3). A speed  shift ratio, therefore, can be set logically at any large one by making an absolute value of¦R2-R3¦ smaller.
Patent JP-H11344673-A (JP)
Title: Revolver interlocked illumination controller
Inventor: YAMAGUCHI KATSUYOSHI
IPC: G02B21/02
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent the rapid light quantity change of an eyepiece image to lessen the observer's fatigue at the time of switching of objective lenses by projecting a dummy image onto an observation optical path when the objective lens is not inserted into the observation optical path. SOLUTION: A CPU calculates the number of drive pulses, decides the rotating direction of the circular ND filter 4 and starts the rotation drive of a pulse motor 4c via a drive circuit 27 so that the transmittance of the ND filter unit 4 changes from 100 to 0%. In succession, the CPU calculates the number of drive pulses, decides the rotating direction of the circular ND filter 17a and starts the rotation drive of a pulse motor 17c via the drive circuit 27 so that the transmittance of the ND filter 17 changes from 0 to 100%. The dummy image is thus projected onto the observation optical path when the objective lenses 11a to 11c are not inserted into the observation optical path. Then, the rapid light quantity change of the eyepiece image is prevented and the observer's fatigue is lessened at the time of changing over of the objective lenses 11a to 11c.
Patent JP-S5677397-A (JP)
Title: Surface-treating method for metal
Inventor: OKI TAKEO
IPC: H05K3/07
Filed: 1979-11-30
Abstract: PURPOSE: To improve the quality of product and to make the quality constant, by using specific carbon black as an electroconductive material in the surface treatment of metal which is performed by using a suspension made by suspending electrically charged conductive material in an electrolytic soln.  
     CONSTITUTION: This method is useful for the heat treatment of a printed circuit board, etc., where high etching factor is exhibited and side etching is restrained. Gas black, oil furnace black, naphthalene black, and anthracene black, acetylene black, lamp black may be used as the carbon black for said heat treatment, however acetylene black is the most preferable among them. The acetylene black has ≥60cm 2 /g specific surface area and particle shape of chain structure. Content of the carbon black in the suspension is preferably about 5W100g/l electrolytic soln. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01320951-A (JP)
Title: Float for fishery
Inventor: IKUMOTO MINORU
IPC: A01K75/04
Filed: 1988-06-21
Abstract: PURPOSE:To provide the title economical float so designed that a light-emitting diode is automatically turned on a light during nocturnal period alone and electricity is supplied by a solar cell, thereby making the loading and unloading work for lighting devices needless and being suitable to nocturnal work. CONSTITUTION:(1) A solar cell 1, (2) a battery 2 to store the electricity generated by said solar cell 1, (3) a light detector 3, (4) a light-emitting diode 5 and (5) such a controller 4 as to control electric charge from the solar cell to the battery, control electric supply to the light-emitting diode in response to the determination of daytime or night detected by the light detector and to control the intermittent intervals in said electric supply, are included in translucent shells 6, 9 in a watertight fashion and the light-emitting diode 5 is intermittently turned on a light during nocturnal period alone.
Patent JP-H0820531-A (JP)
Title: Glaucoma-treating agent and intraocular pressurelowering agent
Inventor: MANO TOMIYA
IPC: A61K31/22
Filed: 1994-07-06
Abstract: PURPOSE:To obtain the glaucoma-treating agent and the intraocular pressure- lowering agent each containing an aminoalkoxybibenzyl compound or its salt as an active ingredient, and useful for preventing and treating the glaucoma, hypertension, etc. CONSTITUTION:The glaucoma-treating agent and the intraocular pressure- lowering agent each contains a compound of formula I [R<1> is H, halogen, 1-5C alkoxy, 2-6C dialkylamino; R<2> is H, halogen, 1-5C alkoxy; R<3> is H, OH, -O-(CH2)n-COOH (n is 1-5),-O-CO-(CH2)l-COOH (l is 1-3); R<4> is group of formula II (R<5>,R<6> are H, 1-8C alkyl); m is 0-5] or its salt, e.g. (+ or -)-1-[0-[2-(mmethoxyphenyl)ethyl)phenoxy]-3-(dimethylamino)-2-propyl hydrogen succinate hydrochloride, as an active ingredient. The dose of the compound of formula I is generally 0.5-50mg/kg body weight/day, usually 1-30mg/kg body weight/day, and is particularly effective for herpertensive glaucoma.
Patent JP-H054112-A (JP)
Title: Side trimming equipment for thin steel plate
Inventor: TABUCHI MAMORU
IPC: B23D19/06
Filed: 1991-06-26
Abstract: PURPOSE:To treat scraps by a common processing device even in the common side trimming and the side trimming free from burr. CONSTITUTION:A squeezing roller 4 is installed in proximity on the outgoing side of a side trimmer 3 so that the outer peripheral edge interval G between a shearing round cutter and a squeezing roller for separating scraps in side trimming free from burr is set at least to 500mm. In proximity to the squeezing roller 4, a common processing device for the scrap 2 is installed on the outgoing side of the squeezing roller 4. Further, the squeezing roller 4 is integrally incorporated as cantilever type to the housing of the side trimmer 3, and both are approached as close as possible.
Patent JP-S5856254-A (JP)
Title: Reproducer for disk information recording medium
Inventor: MIYASHIYOU YASUO
IPC: G11B19/28
Filed: 1981-09-29
Abstract: PURPOSE:To supply only the stable information signal to an external circuit, by fetching out the information signal on a label only in a period during which a disk information recording medium is revolving with a constant number of revolutions. CONSTITUTION:A secondary information signal 2 including black parts 2a and white parts 2b is recorded at the center part of a main recording part 4 on a label 1, and the main information signal is reproduced. At the same time, the signal 2 is reproduced by another reproducing element. A reproducing element 6 reproduces a title signal 2 on the label 1. A constant revolving number detector 7 compares the phase of the pulse signal of a rotary device 5 with the reference signal. Then the detector 7 delivers a signal of H level with a constant and then delivers a signal of L level with other numbers of revolutions. The signal of H level closes a switch 8 as a switching control signal (b). As a result, a pulse signal (c) of the element 6 is fetched out only in a period of a constant number of revolutions.
Patent JP-H0527426-A (JP)
Title: Production of photosensitive resin composition and resist
Inventor: KOIBUCHI SHIGERU
IPC: G03F7/022
Filed: 1991-06-26
Abstract: PURPOSE:To obtain the rectangular sectional form of a resist film after development and yet to reduce light reflection from a substrate on the (i) line by incorporating a soluble novolak resin soluble in alkaline water and a specified photosensitive agent and a specified ultraviolet absorber each in a specified weight proportion. CONSTITUTION:This soluble novolak resin A soluble in alkaline water and the photosensitive agent represented by formula I or its mixture B of the photosensitive agents are mixed in a weight ratio A/B of 90/10-75/25, and 0. l-10 pts.wt. of the ultraviolet absorber C represented by formula II per 100 pts.wt. A and B. In formulae I and II, D is H or 1,2-naphthoquinone-2-diazido-5-sulfonyl, or the like; R1 is H or CnH2n+1;(n) is an integer of 1-10; R2 is CkH2k+1;(k) is an integer of 1-10; R3 is H or halogen; and R1 may be same or different as from R2.
Patent JP-S6132574-A (JP)
Title: Manufacture of semiconductor device
Inventor: INAYOSHI KATSUYUKI
IPC: H01L29/732
Filed: 1984-07-25
Abstract: PURPOSE:To improve a stepped section, and to reduce disconnection by coating a window section selectively etched as a window-section forming process with SiO2 and leaving phosphorus glass on the side surface of a contact hole. CONSTITUTION:An N type buried diffusion layer 2 is formed onto a P type Si substrate 1, an epitaxial layer 3 is formed by N type Si, a thermal oxide film 4 is shaped in an element isolation region, a polysilicon layer 5 is formed onto the whole surface, and B ions are implanted to change the layer 5 into a P type. An SiO2 film 6 is shaped onto the layer 5, a window is bored, SiO2 7 and PSG 8 are grown, and SiO2 is etched in an anisotropic manner from the whole surface, thus forming a window in approximately the same width as the groove of PSG. PSG in the periphery of an emitter window is flowed and formed to a tapered shape through heat treatment. Boron ions are implanted and a P type base diffusion region is formed through heat treatment, arsenic ions are implanted into an emitter region and an N type emitter diffusion region is shaped through heat treatment, and an Al electrode 9 is formed.
Patent JP-H025132-A (JP)
Title: Automatic document forming system
Inventor: SHINKAWA MASAHIRO
IPC: G06F9/45
Filed: 1988-06-24
Abstract: PURPOSE:To automatically form a document by inputting a source program file or a translation list storing file, finding out the relational information of modules n each program and finding out relation between module names and procedure names based on the information. CONSTITUTION:An existing source program or translation list storing file is inputted and a statement having an instruction for calling a module is extracted. A module name defined in the instruction operand is found out, all module names called by the module name allocated to the source program or translation list are found out and master-slave relation is expressed by a parameter. The operation is executed for all modules in input files and the found parameter groups are collected and inputted to a fair copy system. Thus, the automatic document formation can be attained.
Patent JP-H08330575-A (JP)
Title: Higfet and method
Inventor: JIYONASAN KEE ABUROKUWAA
IPC: H01L21/311
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an HIGFET having little leakage current and its manufac turing method. SOLUTION: A gate insulator 16, which is narrower than a gate electrode 21, is formed on an HIGHFET 10 using an etching stopping layer 17. The formation of a source region 23 and a drain region 24 can be facilitated using a T-type gate structure. Since the source resin 23 and a drain region 24 are separated from the gate insulator 16 by a certain distance, a leakage current is decreased and threshold voltage is increased.
Patent JP-S5580146-A (JP)
Title: Picture memory system
Inventor: AIHARA NORIO
IPC: G06F3/153
Filed: 1978-12-14
Abstract: PURPOSE: To transfer picture data efficiently at a high speed by enabling several sub-systems to use any picture memory simultaneously by attaining high-speed and normal access by enabling several sub-systems to share any picture memory.  
     CONSTITUTION: Picture memories 101 1 W101 4  which can operate by attaining single-word access and multi-word access and sub-systems 102 1 W102 4  which use those memories 101 1 W101 4  are provided and those memories 101 1 W101 4  are connected to sub-systems 102 1 W102 4  via single-word access lines 103 1 W103 4 , and 104 1 W104 4 , and multi-access lines 106 1-1 W106 1-4 , and 106 2-1 W106 2-4 . In addition, crossbar connection unit 105 is provided which performs single-word data transfer in parallel between any of memories 101 1 W101 4  and any of sub-systems 102 1 W102 4  to transfer data, word by word, simultaneously between sub-systems 102 1 W102 4  and memories 101 1 W101 4  by this unit 105. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5945240-A (JP)
Title: Seat belt retractor
Inventor: UEKUSA YASUYUKI
IPC: B60R22/44
Filed: 1982-09-06
Abstract: PURPOSE:To completely put a seat belt into a retractor, by using a motor to wind the belt and by controlling the motor to rewind the blet when it is pulled but not put on. CONSTITUTION:A rotation angle detecting ratchet 14 is secured at one end of a winding shaft 12 rotatably supported on a housing 11. A worm wheel 16 is rotatably fitted so that a friction transmitting spring 15 is located between the ratchet 14 and the worm wheel. A motor 18 is secured on the upper part of the housing 11. The torque of the motor 18 is transmitted to a worm 22 through transmission means 19-21. The worm 22 is engaged with the worm wheel 16. A central processing unit 24 controls the motor 18 through a transistor bridge circuit 27 so that the motor is rotated forward or backward. When a belt 1 is pulled out but not put on, it is detected by a displacement detector 23 and the CPU24 controls the motor 18 to drive it to rewind the belt.
Patent JP-H096096-A (JP)
Title: Electrostatic charger, processing cartridge and image forming device
Inventor: KISU HIROKI
IPC: G03G21/18
Filed: 1995-06-21
Abstract: PURPOSE: To prevent the occurrence of the gradation unevenness of an image caused by the pitch of a magnetic pole. CONSTITUTION: A magnetic brush 2 possesses an electrically conductive iron bar 203 and magnetized magnetic powder 204 carried on the surface of the iron bar 203 and is brought into contact with the surface to be electrostatically charged of a photoreceptor drum 1. When voltage is applied to the iron bar 203, electric charge is directly injected to the surface to be electrostatically charged of the photoreceptor drum 1 through the magnetic powder 204. Thus, the image without pitch unevenness is obtained at the photoreceptor drum 1.