baber/WOPTO huggingface dataset:
Patent JP-H09191004-A (JP)
Title: Partial etching by exposure-etching process
Inventor: JIEFUREI AARU PASUKO
IPC: G11B21/16
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a partial etching method by a single exposure-etching process to form at least two regions having different residual thicknesses on a substrate. SOLUTION: A resist mask 12 is applied to a selected portion of a substrate 14. Patterning is performed on the mask to form a first mask region, having a plurality of first mask openings 16 and first mask lands 10, as critical etch space having a reduced etch factor, and to form a second mask region having at least one second mask opening. The average interval between end portions of the second mask opening is greater than the critical etch space as the interval between end portions of the resist mask where the etch factor begins to decrease. When isotropic etching is performed on the substrate through the first and second mask regions for a predetermined period, the etch removal rate of the first mask region is lower than that of the second mask region.
Patent JP-S61273189-A (JP)
Title: Inching controlling method of servo system induction motor
Inventor: WADA KEIZO
IPC: H02P3/18
Filed: 1985-05-28
Abstract: PURPOSE:To improve the stop positioning accuracy of a movable body by actually detecting the inching operation of the body and controlling an induction motor at a flowing angle. CONSTITUTION:A servo unit 1 has a movable unit 3, a high power source unit 5 and a controller 7. The unit 3 connects a rotational shaft of an induction motor 15 through a transmission mechanism 11 with a brake 9 to a movable body 13, and an encoder 17 for generating a pulse signal matched to the moving distance as a moving distance detector is connected with the body 13. The controller 7 has a movement instructing circuit27 for instructing the moved distance, a direction controller 29 for controlling a phase switching unit 21, and a flowing angle controller 31, which inputs a detection pulse signal from the encoder 17 at inching time on the basis of the command signal from the circuit 27 and controls flowing angle controllers 23, 25.
Patent JP-S594166-A (JP)
Title: Transistor
Inventor: NAWATA SHIGEAKI
IPC: H01L29/72
Filed: 1982-06-30
Abstract: PURPOSE:To readily and widely select the decelerating time from ultrahigh speed to low speed of switching time by closing a divided base electrode contact window with an insulating film selectively to control the decelerating time and extending part of emitter electrode wire on the region. CONSTITUTION:When the shown part is covered, for example, with an insulating film or the film is not patterned but a closed base electrode contacting window 3 is not opened in this manner, the period required to draw minority charge stored in a base region 1 from the window 3 can be increased. Thus, when the window 3 is formed, the window is partly opened, and the other is not opened, or the opened window 3 is selectively covered with the insulating film, or closed. Various transistors of different decelerating times can be manufactured by selecting the number of closing windows.
Patent JP-S63280146-A (JP)
Inventor: TSURIBA YOSHITO
IPC: E04D1/30
Filed: 1987-05-09
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-S5636705-A (JP)
Title: Sequence program translation system of programmable sequence controller
Inventor: IMAZEKI RIYOUJI
IPC: G05B15/02
Filed: 1979-09-04
Abstract: PURPOSE: To make it possible to make an entry in a coding sheet in symbols by making a symbol tape that corresponds to symbols entered in a sequence circuit diagram and then by converting symbols by the tape.  
     CONSTITUTION: A symbol table is generated which contains a coordinate list of addresses of memory that correspond to symbols and values that indicate bit positions. This table is previously stored in random access memory (RAM) 1a incorporated in programmable sequence controller 1. A sequence program expressed in a coding sheet is read by input unit 1a and transferred to the programmer and the input data are compiled while the symbol table is referred to. Then, the compiled data are temporarily stored in RAM2a, transferred to RAM1a afterward and then stored there, thereby holding controller 1 ready to operate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0410975-A (JP)
Title: Pressure sensitive copying sheet
Inventor: MATOBA MOTOSUKE
IPC: B41M5/155
Filed: 1990-04-27
Abstract: PURPOSE:To reduce the blended amount of binder without deteriorating the surface strength of a coated layer and obtain a high density colored image by adding a smectite clay to a layer containing an electron-receptive color former in a pressure sensitive copying sheet on which a colored image is formed by chemical reaction between an electron-donative color former and the electron- receptive developer. CONSTITUTION:A smectite clay is added to a layer containing a developer, such as the developer layer of an intermediate copying sheet and a lower copying sheet of a pressure sensitive copying sheet, or the color forming layer of a self-contained sheet having a mixture of microcapsules and a developer on the same surface of the support. The smectite clay is as shown by formula I, and the content of the clay of the developer layer ranges from 0.1 to 10pts.wt. for 100pts.wt. of the developer, preferably from 0.5 to 5pts.wt. Thus the surface strength of the developer-applied layer of the pressure sensitive copying sheet does not deteriorate, if the blended amount of a binder is reduced and the color forming property are excellent.
Patent JP-S5447509-A (JP)
Title: Signal extracting system
Inventor: TANAKA TOSHIHIRO
IPC: H04N1/40
Filed: 1977-09-22
Abstract: PURPOSE: To prevent the malfunction caused by the detouring signal, by inhibiting the output of the analog filter for the facsimile or the like for the period during which from transmission start of the transmission signal to the transient answer end of the analog filter after completion.  
     CONSTITUTION: Phase signal (a) sent from transmission part 2 of transmission system T is transmitted to the telephone circuit from control part 10 via hybrid 1. Phase matching end signal (b) sent from the partner side is piled on signal (a) through circuit 1 and supplied to analog filter 3 of reception system R to extract signal (b). In this case, signal (d) is deliverd due to the effect of signal (a) and sliced via comparator 8 to be turned to signal (e) which is suppled to counter 9. In this instant, signal (f) is supplied to counter 9. In this instant, signal (f) is supplied to counter 9 from circuit 10 to inhibit the counting action then. Counter 9 delivers overflow signal (g) when the counting reaches the prescribed value 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5539086-A (JP)
Title: Checking system for display tube segment of electronic price balance
Inventor: SUZUKI SEIJI
IPC: G01G23/37
Filed: 1978-09-13
Abstract: PURPOSE: To make it possible to accomplish the reliable checking operation without any influence from the adjoining digit by accomplishing the lighting operations upon the segment check alternately every other digits.  
     CONSTITUTION: With the segment checking signal under the condition having the measured weight signals returned to a zero point, the odd digits of a display memory 14 are set such that all the segments of a display tube 9 are lit at 8, whereas the even digits are set in F codes or extinguished. After such display is continued for a preset time, the odd digits of the memory 14 are set in the F codes, and the even digits are set at 8. This condition is continued for a preset time thereby to finish the segment checking operation. Since the lighting displays are accomplished at every other digits, there is not influence from the adjoining digits so that the checking operations can be accomplished in a reliable manner. As a result, the checking operations can be accomplished for each weighing operation by returning the checking signal to the zero point of the weighing signals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04340651-A (JP)
Title: System for automatically determining combination relations between simple sentences at the time of offering information
Inventor: WASHISAKI SEIJI
IPC: G06F17/21
Filed: 1991-05-17
Abstract: PURPOSE:To automatically determine corresponding combination relations between sentences by selecting combination relations to relations of each sentence by matching preliminarily set and stored combination relations. CONSTITUTION:A simple sentence generating part 21 uses a fixed-form sentence from an inputted fixed-form sentence data base(DB) 24 to generate one simple sentence of one information. A connection relation determining part 22 refers to data in a connection relation DB 25 between sentence patterns to determine collection relations between sentences in accordance with the inputted sentence pattern. An inter-sentence combination relation determining part 23 uses inter- sentence connection relations, the tense, and state information of operation to determine inter-sentence combination relations. That is, the inter-sentence combination relation determining part 23 refers to a connection rule DB 26 to determine combination relations corresponding to connection relations, tense information of sentences, state information of operation, etc. Fixed-form sentences prepared for each subject in the applied field are preliminarily stored in the fixed-form sentence DB 24.
Patent JP-H08285594-A (JP)
Title: Laser emitting device
Inventor: KISHI SHIGESUMI
IPC: G01C15/00
Filed: 1995-04-14
Abstract: PURPOSE: To rapidly align only by one operator by receiving the reflected light from a reflecting member, and outputting the analog signals corresponding to a plurality of laser beam reflectors. CONSTITUTION: When a power switch is closed, a laser beam 3 is rotatably emitted from a laser beam emitting unit 4 to form the vertical surface of the beam 3. A drive knob is operated to rotate the unit 4 in the horizontal direction until the beam 3 coincides with the reference mark 36 of an L-shaped plate 6. When the beam 3 is emitted to laser beam reflectors 41 to 44 on the plate 6 and the reflected lights are received by a photoreceiver, any LEDs 24a to 24c is lit in response to the detection signal output from the photoreceiver, and buzzer sound is simultaneously rung. The operator rotates the unit while confirming the light or the sound to bring the beam 3 into coincidence with the scale 36, and hence the beam 3 coincides with two points (a), (b).
Patent JP-S5238637-A (JP)
Title: Repairing method of corss-over tube bellows
Inventor: AOKI ITSUROU
IPC: F16L55/10
Filed: 1975-09-22
Abstract: PURPOSE: To repair the broken part with easy method which however assures the repaired part excellent durability by welding and sealing the contact part of the bellows with a reparing material which is given the same curvature as the bellows and placed over the repairing part at the point of the minumum stress in the axial direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0412039-A (JP)
Title: Cement admixture
Inventor: YOSHIDA MAKIKO
IPC: C08F220/04
Filed: 1990-04-26
Abstract: PURPOSE:To improve the initial fluidity and water-reducing properties by containing a copolymer, prepared by copolymerizing an N-substituted-alpha,beta- unsaturated monocarboxylic acid amide derivative with methacrylic acid (salt) in a prescribed proportion and having a prescribed average molecular weight in a cement admixture. CONSTITUTION:The above-mentioned cement admixture contains a copolymer prepared by copolymerizing an N-substituted-alpha-beta-unsaturated monocarboxylic acid amide derivative and methacrylic acid (salt) at (55/45)-(85/15) molar copolymerization ratio and having 40000-220000 weight-average molecular weight. The aforementioned amide derivative is expressed by the formula (R1 is hydrogen or lower alkyl group; R2 is 1-4C straight-chain or branched alkyl group; X is hydrogen, alkali metal, alkaline earth metal, ammonium, etc.).
Patent JP-H04327208-A (JP)
Title: Coloring of aggregate of ultra-high-molecular weight polyethylene fiber
Inventor: ITAYA MASAYUKI
IPC: D06P1/10
Filed: 1991-04-17
Abstract: PURPOSE:To color an aggregate of ultra-high-molecular weight polyethylene fiber to a desired color without deteriorating the characteristic features of the fiber. CONSTITUTION:An ultra-high-molecular weight polyethylene fiber aggregate is colored with a solvent color dissolved in an organic solvent to obtain fiber aggregate having ultra-high strength and high elastic modulus and colored to the objective color tone with high fastness sufficient for practical use. The present invention enables the coloring of an ultra-high-molecular weight polyethylene fiber aggregate with high color fastness sufficient for practical purpose while keeping the ultra-high strength and high elastic modulus of the original fiber.
Patent JP-S5815339-A (JP)
Title: Preventing device for overdischarge
Inventor: TAKAHASHI MASAO
IPC: H02J7/00
Filed: 1981-07-20
Abstract: PURPOSE:To prevent the deterioration in functions of a radio set due to the prevention of overdischarge, by releasing the current limit function of a power supply controller when a press-to-talk switch of the radio set is turned on. CONSTITUTION:When a press button is depressed, a press-to-talk switch SP is shortened, a resistor R6 is greounded via a Zener diode D1, a transistor TRQ4 for by-passing is actuated, and the base of a TRQ1 is grounded via a resistor R1. Thus, the TRQ1 gives a current determined with the resistor R1 to  transmitter via an outut terminal T0. When the press button is restored, a terminal voltage of a Zener diode Z2 is set to the end voltage at a low current and if a battery is extremely worn out, a TRQ3 is nonconductive, and since no power is supplied to a receiver, the abnormity of power supply can be detected.
Patent JP-S5237625-A (JP)
Title: Secondary air supplying device for an engine
Inventor: SAMEJIMA HIROSHI
IPC: F01N3/32
Filed: 1975-09-19
Abstract: PURPOSE: Prevention of plugging on the secondary air inlet with straw dusts etc. to get rid of the decreased efficiency of the exhaust purification due to the shortage of the secondary air. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0411213-A (JP)
Title: Optical instructing device
Inventor: GOTO HIROSHI
IPC: G02B27/20
Filed: 1990-04-27
Abstract: PURPOSE:To easily instruct the irradiation of a linear area by providing a beam scanning means which changes the irradiation range of a light beam from a point area to the linear area in a beam irradiation means. CONSTITUTION:A light emitting element 13 is incorporated in a device main body, and a light emitting element driving circuit 16 connected to the element 13 and a battery for driving 20 are also incorporated, then the beam irradiation means 14 which projects emitted light from the element 13 to an object substance as the light beam is provided there. Then, the beam scanning means 15 which changes the irradiation range of the light beam projected toward the object substance from the point area at least to the linear area is provided in the means 14. Thus, it is easily instructed that a desired area in a certain area is linearly irradiated.
Patent JP-S5447160-A (JP)
Title: Rotary type heat exchanger
Inventor: ORII MASANORI
IPC: F24F7/08
Filed: 1977-09-20
Abstract: PURPOSE: To improve the precision of end surface of a rotary type heat exchanger, even when the diameter of the heat exchanger is large.  
     CONSTITUTION: A cylindrical first heat exchanging element 1 has a rotor 2 on the outer peripheral surface of which wound and bonded is a sheet 3 which is constituted by a corrugated sheet 3a and a flat sheet 3b. A cylindrical second heat exchanging element 4 is formed to have sector-shaped cross-section by alternatingly superposing and bonding corrugated sheets 3a and flat sheets 3b in arcuate form. A plurality of second elements 4 are connected to form a ring-like assembly which surrounds the element 1, so as to form the heat exchanger. According to this construction, it is possible to improve the precision of end surface of the heat exchanger and to reduce the installation cost of the winding equipment. Further, the installation of the heat exchanger is facilitated, because the heat exchanger is divided into a plurality of sections 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05285284-A (JP)
Title: Cloth sewing machine
Inventor: SAKAI YUKIO
IPC: D05B35/10
Filed: 1992-04-06
Abstract: PURPOSE:To provide a cloth sewing machine capable of regularly sewing a number of cloths cut into a determined size in the same condition. CONSTITUTION:A cloth inserting mechanism 4 is driven to insert and set the first edge part of a handkerchief cloth A to the three-rolling metal fitting of a sewing machine set on a working base 2, the sewing machine 3 is driven to sew the first edge part of the handkerchief while folding and guiding it by the three-rolling metal fitting. Thereafter, a cloth rotating mechanism 6 is driven to rotate the cloth carried to the cloth feed position of the sewing machine 3 by 90-120 deg., and the second edge part of the handkerchief cloth A is inserted and set to the three-rolling metal fitting of the sewing machine. Since the second edge part, third edge part, and fourth edge part of the handkerchief cloth A are rolled in three and sewed in the same manner, a number of handkerchief cloths A can mechanically be three-rolled and sewed, and the labor saving and efficiency up of the sewing work can be attained.
Patent JP-S62270049-A (JP)
Title: Magnetic reproducing device
Inventor: SHIMADA MITSUHIRO
IPC: G11B15/467
Filed: 1986-05-19
Abstract: PURPOSE:To prevent the generation of a tracking error by forming the control signal showing the period that one part only of paired magnetic heads is sliding to a magnetic tape and performing a gate control of the tracking reference signal to be reproduced according the control signal. CONSTITUTION:The gate circuit 14 that the ATF signal of under reproduction output being of the section AP1 of the magnetic tape 5 by a signal adder circuit 11 is fed via an LPF 13 is slid to a tape 5 at its magnetic heads 1A, 1B only by the ATF gate control signal G3 given by a gate control pulse generating circuit 19, the gate is opened only for the period when magnetic heads 2A, 2B are not slid to a tape 5, the ATF signal receiving no adverse effect by a cross stroke in a rotary transformer 6 is taken out and fed to the sample holding circuit 15 of the capstan servo group for tape running and driving. The tape running speed is controlled based on the ATF signal fed via the circuit 14. In this way the tracking can be controlled by preventing the generation of a tracking error.
Patent JP-H09280217-A (JP)
Title: Fixture
Inventor: ARISAKA HIROSHI
IPC: B62D25/20
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a fixture capable of simply fixing/detaching parts such as a metallic cover to close a panel hole such as a maintenance hole to/from a panel side. SOLUTION: This fixture comprises two parts, i.e., a male member 1 and a female member 2 which are continuously provided through a hinge piece 3. The male member 1 is provided with a flange part 4 in which an operation groove 5 is formed, and a pin part 6 on which a pair of locking shoulders 7 are formed opposite to each other, the female member 2 is provided with a flange part 8 to hold an end part of the parts in cooperation with the flange part of the male member 1, and a body part 9 in which a through hole 10 to rotatably insert a pin part of the male member 1 is demarcated, and a pair of locking means 11 to be locked to fitting holes on the panel side, and a pair of projected claws 12 to be locked to each locking shoulder of the pin part are formed on the body part 9.  The parts can be easily fixed/detached to/from the panel side without troublesome works to turn a screw, and in particular, the workability in a narrow place is extremely excellent.
Patent JP-H05314873-A (JP)
Title: Puffer gas circuit breaker equipped with closing resistance
Inventor: AZUMA SEIJI
IPC: H01H33/70
Filed: 1992-05-07
Abstract: PURPOSE:To provide a puffer gas circuit breaker equipped with an excellent closing resistance, having high electrical and mechanical reliability and capable of contributing to miniaturization of the whole circuit breaker and being good at properties regarding assembly, and maintenance and inspection. CONSTITUTION:A puffer gas circuit breaker has an arc extinguish chamber 4 enclosed in and insulatively supported to a container 1 having an insulative gas sealed therein, a closing resistance 27 electrically connected in parallel to the arc extinguish chamber 4 and used for restraining overvoltage when a circuit is made, and a closing resistance contact portion 5 electrically connected in series with the closing resistnace 27. An insulative support means 102 for insulating and supporting the closing resistance 27 to and from the container 1 independently of the arc extinguish chamber 4 and an electrical connection means 103 for removably connecting the closing resistance 27 between the fixed portion 6 of the arc exthiguish chamber 4 and the fixed portion 22 of the closing resistnace contact portion 5 are provided. The electrical connection means 103 has generally a sliding power application structure (104, 105) or a structure with an intervening elastic body 118 therein.
Patent JP-H06325642-A (JP)
Title: Manufacture of oxide superconducting film
Inventor: OKUDA SHIGERU
IPC: H01B13/00
Filed: 1993-05-17
Abstract: PURPOSE:To obtain an oxide superconducting film of high critical current density by irradiating laser while rotating at a specific rotational speed a target, arranging a superconducting material and a substance of different composition from this superconducting material divided, and laminating a film on a substrate. CONSTITUTION:On a target holding mechanism comprising a stainless steel disk 1 and a rotary shaft 2, Ag as an additive is arranged in a sector shape of 5 deg. center angle, and the rest of part arranges Y1Ba2Cu3O7-x as a superconducting material 4. A target MgO monocrystal substrate is arranged in a film forming furnace and heated at 750 deg.C, and while rotating the disk 1 at a rotational speed of one turn a minute, KrF-exima laser is applied for one minute with 2.3 J/cm<2> energy density and a repeated frequency 250Hz. As a result, an oxide superconducting film of 9.5X10<6> A/cm<2> critical current density in 1mum thickness, by laminating an about 164Angstrom thick Y1Ba2Cu3O7-x layer and an about 2Angstrom  thick Ag layer on the substrate, can be obtained.
Patent JP-S595347-A (JP)
Title: Adding circuit
Inventor: UYA MASARU
IPC: G06F7/50
Filed: 1982-06-30
Abstract: PURPOSE:To execute addition at a high speed, by shortening a critical pulse. CONSTITUTION:Logical gates 1a-4a constituted of a CMOS transistor have all the same function. When input signals Ai-Ci are inputted, for instance, simultaneously, inverted outputs of input signals are obtained simultaneously by invertors 5a-7a, respectively and six signals are inputted to the logical gates 1a-4a. Accordingly, an output Si is obtained by a delay time of 2 stages of the gates by one stage of the invertor and one stage of the logical gate 1a or 2a, and also a carry signal is obtained in the same way by the time within a delay time of 2 stages of the gates by one stage of the invertor and one stage of the logical gate 3a or 4a.
Patent JP-H048751-A (JP)
Title: Acrylic resin composition
Inventor: FUKUOKA TAKAMASA
IPC: C08L33/10
Filed: 1990-04-26
Abstract: PURPOSE:To obtain an acrylic resin composition having improved moldability and impact resistance without lowering the heat resistance and suitable as parts for electric appliance and automobile, etc., by compounding a specific amount of an organic carboxylic acid (anhydride). CONSTITUTION:The objective composition can be produced by compounding 100 pts.wt. of an acrylic resin having an average polymerization degree of 1,000-10,000 with 1-10 pts.wt. (preferably 8-7 pts.wt.) of an organic carboxylic acid (anhydride) of formula I (R is 7-23C alkyl) or formula II (R' is 7-23C alkyl) (e.g. caproic acid or capric acid).