baber/WOPTO huggingface dataset:
Patent JP-S63204402-A (JP)
Title: Pi or pid controller
Inventor: TAMAOKI YUICHI
IPC: G05B13/02
Filed: 1987-02-20
Abstract: PURPOSE:To attain the fast shift to the PID control and to reduce the overshoot of the controlled variable as well as the converging time to the target value, by measuring the gradient serving as the final data for decision of PID constant at a point near the target value. CONSTITUTION:A step response measuring part 8 outputs a prescribed manipulated variable y0 with operation of a start switch 15 and impresses the variable y0 to a controlled system 13 via an output control part 5. The controlled variable C and the target value (r) set at the time of the step response is supplied to the part 8. The gradients R and L which are internally measured are supplied to a PID (proportion, integration and differentiation) constant arithmetic part 7. The part 7 decides the optimum values of the proportion sensitivity Kp, the integration time Ti and the differentiation time Td serving as the PID constants and sends them to a main arithmetic part 6. The part 6 obtains the deviation (e) between the input (r) and C and at the same time supplies a manipulated variable (y) to the part using an operation expression corresponding to the PID constants and the deviation (e) for execution of the PID control. In such a way, the fast shift is attained to the PID control together with reduction of the overshoot of the controlled variable as well as the converging time to the target value.
Patent JP-H01214298-A (JP)
Title: Recorder
Inventor: WADA SHUNEI
IPC: B41J19/30
Filed: 1988-02-23
Abstract: PURPOSE:To reduce a damping at the time of stopping by switching an exciting pulse table of a deceleration according to the state of the stopping phase of a stepping motor, thereby executing an ideal decelerating state. CONSTITUTION:An exciting pulse stable of a pulse motor 6 used at the time of accelerating and decelerating a carriage is written in advance in a ROM 20. Whether a stopping phase is 1-2 phase or 2-phase is determined, or the number or repetition, i.e., how much distance is moved as compared with an original moving distance is calculated by a counter, and the deceleration table of the ROM 20 is selected. An ideal decelerating state is obtained by driving the motor 6 by the table.
Patent JP-S54130496-A (JP)
Title: Caking inhibitor for granulated blast furnace slag sand
Inventor: YAMAMOTO TSUNEO
IPC: C09K3/00
Filed: 1978-03-31
Abstract: PURPOSE: To provide a caking inhibitor capable of preventing caking of granulated blast furnace slag over a long term which inhibitor contains an aliph. oxycaeboxylic acid, its derivative or a mixt. of two or more kinds of them as a prinicpal component.  
     CONSTITUTION: The caking inhibitor contains an aliph. oxycarboxylic acid such as citric acid, an aliph. oxycarboxylic acid salt such as Na salt or an alkylene oxide adduct of an aliph. oxycarboxylic acid salt such as EO adduct, or a mixt. of two or more kinds of them as a principal component. The amt. of the inhibitor used is pref. 0.001W0.5 wt% to granulated slag. When the slag is used as fine aggregate for cement mortar or concrete, it is desirable to use 0.005W0.1 wt% of the inhibitor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60183738-A (JP)
Title: Formation of wiring
Inventor: KASAHARA OSAMU
IPC: H01L21/3213
Filed: 1984-03-02
Abstract: PURPOSE:To improve the yield by a method in which conductive metal films are formed to be adhered on a substrate provided with patterns of non-wiring sections, the whole surface thereof is coated with a mask member and etch-packed, and the conductive metal films are etched away. CONSTITUTION:Patterns of non-wiring sections 3 are formed on a substrate 1 applied with an insulation film 2. Al alloy films 5 are formed to be adhered on the non-wire section patterns 3 and on the substrate. A mask member 6 is then applied thereon, and wholly etched so as to expose the Al alloy films 5a. The Al alloy films 5a are then etched by a wet etching method, If the non-wiring section patterns 3 are composed of an insulative material while the mask member 6 is also insulative, the mask material 6 may be used as an interlaminar insulative material instead of removing and applied to multiplayer wiring. If both of the non-wiring section patterns 3 and the mask member 6 are photoresist, they are etched by O2 plasma etching to form wiring patterns with an Al alloy film 5b. In such a manner, it is prevented that scraps of fragments of conductive metal film or metal film are adhered to conductive metal films of wiring pattarns, and accordingly short-circuit can be prevented.
Patent JP-H05174489-A (JP)
Title: Device for reading cd-rom
Inventor: HIRAKAWA TAKAYUKI
IPC: G06F3/08
Filed: 1991-03-05
Abstract: PURPOSE:To shorten read time by considering the delay time of respective CD-ROMs based on data in the reference value storing part of a look-ahead sector value and optimizing a look-ahead sector value to a minimum value. CONSTITUTION:When an object sector value 7 is given to an optimizing means 5, the optimizing means 5 determined a new look-ahead sector value from a look-ahead sector reference value and a previous look-ahead sector value. Then a sector previous to an object sector with a potion of the look-ahead sector value is given to a control means 2. The control means 2 detects the given sector from the CD-ROM and starts actual reading from a position where a sector passes about a portion of look-ahead sector. The read data is written in a read-in memory 4 through a read means 3.
Patent JP-S57153545-A (JP)
Title: Stator for rotary electric machine
Inventor: KAWAMURA TSUTOMU
IPC: H02K3/34
Filed: 1981-03-17
Abstract: PURPOSE:To increase the insulating function between upper and lower coils of a stator for a rotary electric machine with a simple structure by inserting an intermediate insulating member having different width from the molded width of a wedge for the upper coil together with a wedge for the lower coil between the upper and the lower coils into a slot. CONSTITUTION:An intermediate insulating member 9 having a molded width 9a larger than the molded width 8a of a wedge 8 is molded in the same U shape as a slot insulator 5 and is inserted into the upper part of the wedge 8 which pressed a lower coil 7 at the center of the slot 2. The molded width 9a of the member 9 is formed slightly smaller than the width 9b of the center of the slot 2.
Patent JP-S56144511-A (JP)
Title: Coil forming method and coil frame
Inventor: RICHIYAADO RII DARUTON JIYUNIA
IPC: H01F5/04
Filed: 1981-03-17
Abstract: An arrangement whereby a plurality of coils may be simultaneously formed on a common coil form and thereafter that form sliced or sectioned to yield individual coils is disclosed employing an elongated hollow coil form of insulating material with a plurality of lateral surface openings spaced therealong and extending in the direction of elongation. A conductive strip extends along the surface of the coil form and has a plurality of conductive tabs extending from the strip and through corresponding coil form openings into the hollow interior of the form. A plurality of wire ends are attached to the conductive strip and the coil form rotated to generate the plurality of coils thereon. A second conductive strip may be placed along the formed coils for terminating the other coil lead so that when individual coils are severed from the form, convenient terminals connected to the beginning and terminus of the coil are available for connecting the coil in circuit with other components.
Patent JP-H06251420-A (JP)
Title: Optical disk
Inventor: SENDA HIROFUMI
IPC: G11B7/24
Filed: 1993-02-26
Abstract: PURPOSE:To obtain an optical disk having extremely high reliability so that even the optical disk housed in a cartridge having a metal shutter does not cause arc discharge. CONSTITUTION:An optical recording layer and a first protective layer 3 to cover the optical recording layer 2 are successively formed on at least one principal plane of the substrate 1. Further, the second protective layer 4 having smaller surface resistance than the first protective layer 3 is formed on the other principal plane of the sustrate 1. Thereby, even when a charged body touches the cartridge to cause arc discharge, charges transmit the second protective layer 4 formed on the opposite surface of the substrate to the optical recording layer 2 since the second protective layer 4 has smaller surface resistance than the first protective layer 3 which covers the optical recording layer 2. Thus, transmission of charges in the optical recording layer 2 is prevented as possible.
Patent JP-H01215613-A (JP)
Title: Air conditioner of vehicle
Inventor: NOMICHI IKUTARO
IPC: B60H1/00
Filed: 1988-02-23
Abstract: PURPOSE:To make proper air conditioning control immediately after an engine starts and to improve the comfortability inside a vehicle by adjusting the air conditioning start time, quantity of wind, and so on according to the temperature of engine cooling water. CONSTITUTION:A constant voltage converting circuit 3 which converts the voltage supplied from a power source to a constant voltage is incorporated inside a control unit 1. A wind quantity computing circuit 5 which receives the output signals from a water temperature sensor SN1, a mode switch SW2 and air conditioning switch SW3 and is connected to a timer 11 is also incorporated inside said control circuit 1. In addition, an opening position computing circuit 7 receiving the output signal from a sensor 9 which detects both the inside air and the open air temperature is placed inside the control circuit and sends the signal to the wind quantity computing circuit 5. The wind quantity computing circuit 5 computes the quantity of air blown our from a specific supply opening and controls respective transistors Q1 to Q3, whereby controlling the operation of a blower motor M via relays RY1 to RY3.
Patent JP-S61199652-A (JP)
Title: Arrangement of semiconductor integrated circuit
Inventor: IWANABE MAKIKO
IPC: H01L27/04
Filed: 1985-03-01
Abstract: PURPOSE:To reduce any voltage decline by a method wherein an arrangement restricted region is set up by means of converting the reference values of resistance between sources in WOR net into wiring length to arrange the gates with source pins in WOR net in the restricted region. CONSTITUTION:Multiple cell rows 6 are formed on an LSI chips to arrange cells comprising logic gates on the cell rows. The wiring to be two layers wiring is performed in an Al 1 layer for the wiring in the lateral direction while in Al 2 layers for the wiring in the longitudinal direction. Firstly a reference value of resistance between sources in WOR net is converted into a wiring length in terms of the resistance value per unit of each wiring layer. Secondly assuming the values converted into wiring length of Al 1 and Al 2 respectively to be lx and ly, an arrangement restricted diamond region 4 with diagonal lines of lx and ly is set up. When cells containing gates 2 with source pin in WOR net are arranged in the diamond region 4, any wiring resistance to be decided by wiring process may be contained in the range of reference values unless the wiring is detoured.
Patent JP-S59164433-A (JP)
Title: Driving belt for stepless transmission
Inventor: KAGAMI MICHITAKA
IPC: F16G5/16
Filed: 1983-03-08
Abstract: PURPOSE:To dispense with the need to form the bottom of a carrier groove of a V-block into a barrel-shaped one and thereby shorten the time required for machining, by making up a carrier with a layer-form hoop and a band whose top surface is of convex radius form. CONSTITUTION:A band 9 is of belt material made of synthetic resin in type, and a top surface 9b is formed in convex radius form. This band 9 is no matter what it may be endless or joined in type. A multilayer hoop 10 is situated inside a carrier groove 4, and the band 9 is situated beneath the multilayer hoop 10, thus a carrier is made up. With suchlike constitution, each of corner parts 6a and 6b of a support surface 6 of a V-block 1 forcibly presses an underside 9a of the band 9 but at the multilayer hoop 10, there is produced no stress by the support surface 6 and no rubbing at all so that service life of the multilayer hoop 10 can be yet more prolonged than the case in the past.
Patent JP-S62197996-A (JP)
Title: Sense amplifier for semiconductor memory
Inventor: SHIMAMUNE YUJI
IPC: G11C7/06
Filed: 1986-02-24
Abstract: PURPOSE:To obtain a high working margin against the fluctuation of a power source voltage, a change in an element characteristic due to fluctuation in a manufacturing process, etc., by using a P-channel transistor and an N-channel transistor in a reference potential generation circuit by connecting them in parallel. CONSTITUTION:The titled device is constituted so that an N-channel enhancement type MOS transistor Q13 whose gate and drain are connected with each other, is connected to a P-channel enhancement type MOS transistor Q3' whose gate and drain and connected with each other, as a resistant load at a bit line potential amplifier circuit 6' in a reference potential circuit 5'. At such a time, when a power source Vcc becomes larger than Vccstd, an on-resistance in a load putting N-channel transistor Q13 in the reference potential generation circuit 5' is increased by a back gate bias effect, and a function to suppress the increase of a reference voltage Vref is generated. Thus, since the voltage dependency of Vcc to the reference voltage Vref is decreased, the high working margin is given against the fluctuation in a write condition.
Patent JP-2000197412-A (JP)
Title: High twig cutting chain saw driven by rope
Inventor: TAKAGI SATOSHI
IPC: B27B17/00
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a high twig cutting chain saw capable of cutting high twig without up and down swaying the pipe on which the saw is installed while conventional hook having a saw fixed on the top of a pipe and cutting a branch by up and down motion of the pipe was hard to cut the high twig because of the sway of the branch. SOLUTION: This chain saw installs a spring, a recoil pulling a rope, a chain saw installed on the top of the recoil, a clutch 7 between a rope reel 3 of the recoil and a drum 6 installing a gear 5 rotating a chain 4 of the chain saw, and the gear 5 rotates only when the rope 2 is pulled. This device is pivoted to a box 9 on the axis 8, on one side a chain guiding plate 10 is installed and other a pipe holding part 11 is installed and the pipe 12 is fixed. A pipe support 14 installed on the shaft 8 or the like at the upper part of the pipe 12, and hooking on the branch at high position 13, pulling the rope 2 from the bottom of the pipe 12 the chain 4 rotates in constant direction and capable of cutting the branch 13.
Patent JP-H04214615-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATOHIASU YOHANESU YOSEFU TEUN
IPC: H01L21/20
Filed: 1991-02-12
Abstract: PURPOSE: To provide a manufacturing method for semiconductor device with which a polycrystalline or non-crystal silicon layer is provided on a silicon oxide layer over a single-crystal silicon substrate without damaging the substrate and degrading the characteristics of a semi-conductor device, contacted with the silicon substrate through an aperture on the silicon oxide layer and changed into a single-crystal layer at least at the aperture by an existing heat treatment means for concentrating heat at the aperture. CONSTITUTION: Before heat treatment, a polycrystalline or non-crystal silicon layer 3 is provided with a means for concentrating heat in the form of a 2nd silicon oxide layer 5, a 2nd polycrystalline or non-crystal silicon layer 6 and a covering layer 7, a thickness less than the thickness at the remaining section of the 2nd silicon oxide layer 5 is applied to the 2nd silicon oxide layer 5 at the aperture on a 1st silicon oxide layer, and a substituted 1st silicon layer 3 is provided with a post-heat treatment circuit element.
Patent JP-H03241474-A (JP)
Title: Image processor
Inventor: FUJITA SANAE
IPC: G06T3/00
Filed: 1990-02-20
Abstract: PURPOSE:To obtain the gradation image of a targeted image at high speed by obtaining the gradation information of the targeted image without performing the scan or the contour trace of the targeted image. CONSTITUTION:A rectangular are designation means 3, an area off-set means 4, a paint-out means 5, an image inversion means 6, and a control 7 are provided. An initial image plotted in an area with size larger by plus one picture element in directions of X and Y, respectively i.e. the area with size larger by two picture element in horizontal and vertical direction by performing offset by shifting the initial area of the initial image in the directions of X and Y, respectively is generated, and all the picture elements, and the area is re-plotted to initial size by performing the offset to the original size by shifting by minus one picture element in the directions of X and Y adversely, and further, it is inverted in black and white. In such a way, it is possible to obtain shape at high speed and accurately.
Patent JP-H02216498-A (JP)
Title: Detecting method for failed fuel rod by ultrasonic wave
Inventor: TAKAMATSU MASATOSHI
IPC: G21C17/07
Filed: 1989-02-17
Abstract: PURPOSE:To always exactly allow only a wave for propagating a fuel rod to pass through a gate and to exactly detect a broken state of the fuel rod by storing in advance an opening/closing timing of an optimum gate at every fuel rod in order to allow the wave to pass through. CONSTITUTION:In a memory 16 connected to a control part 15, a table of opening/closing timing data and closed timing data in each position of a fuel assembly 7 is stored, and the control part 15 reads out the opening/closing timing data and the closed timing data corresponding to a result of detection of a position sensor 20, and opens and closes a gate 11. In the memory 16, a table of an opening timing and a closed timing of the gate in the respective positions of fuel rods 5a - 5d in the fuel assembly 7 is stored. Accordingly, when by deriving the present positions of a transmitter 1 and a receiver 2 by the position sensor 20, and deriving the position corresponding to a result of the detection by the sensor 20, the gate is opened and closed by the timing of the position corresponding to its result, only an ultrasonic wave for propagating the fuel rod is always allowed to pass through the gate 11 and can be led to an evaluating circuit 21.
Patent JP-H05238012-A (JP)
Title: Method and apparatus for recording, and matter recorded thereby
Inventor: TAKAGI HIDEKAZU
IPC: B41J2/125
Filed: 1992-02-26
Abstract: PURPOSE:To solve the problem of density unevenness by a method wherein a control means is provided for controlling signals that drive recording heads in accordance with correction values provided by calculation made by a calculation means for the signals to be impressed to the heads. CONSTITUTION:Recording paper on which a test pattern placed on a copy- carrying glass 22 is recorded is read with a read sensor 24 that is moved in scanning mode in the direction the same as that of the scanning by ink jet heads 33-36. Recording density characteristics in the above-mentioned scanning direction for each of nozzles in each of the ink jet heads can be obtained from data that are read by the above-mentioned means. In obtaining such characteristics, the amount of slippage in the density of recordings made by each of the nozzles are calculated to determine how much the slippage is from the specified density M. By adjusting the intensity of thermal energy to be applied to each of the nozzles of each of the recording heads for correction of the calculated amount of the slippage, sizes of ink drops ejected from each of the nozzles can be made uniform, and thereby the problem of density unevenness occurring in the direction of scanning by a carriage can be solved.
Patent JP-H09224649-A (JP)
Title: Lignin decomposing fungus and bleaching of pulp using the same
Inventor: FUJITA KEIKO
IPC: D21C9/10
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To significantly improve pulp whiteness by making specific new microorganisms act on pulp to carry out lignin decomposition and oligomerization effectively in paper manufacturing process, pulp production process and pulp effluent draining process. SOLUTION: The lignin decomposing fungi can be obtained by inoculating a new microorganism NP-1147 strain (FERM P-15306) excellent in lignin decomposing activity and pulp bleaching performance and having activity at high temperatures through growing at 20-30 deg.C or so to carry out its culture. Being excellent in bleaching activity, the fungi significantly improve the whiteness and reduce the κ-value of pulp subjected thereto.
Patent JP-S59170191-A (JP)
Inventor: REO GAAUIN
IPC: C10G55/04
Filed: 1983-03-11
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-S63207710-A (JP)
Title: Air conditioning controller for vehicle
Inventor: TOMITA HIROYUKI
IPC: B60H1/00
Filed: 1987-02-23
Abstract: PURPOSE:To enable heat generation to be effectively restrained by providing thermosensible elements for sensing the heat generation adjacent to a fixed contact in a contact mechanism for adjusting the operation of an air blasting means so as to control a blow-out temperature adjusting means in the case of sensing heat generation more than a predetermined value. CONSTITUTION:The direct current motor 20 of a servo mechanism for driving an air mix damper (called 'damper' hereafter) is controlled by means of an automatic temperature control circuit 30, so as to make a damper opening set at a desired opening according to respective outputs from a temperature setter 30a, inner/outer air temperature sensors 30b, 30c, and a potentiometer 30d for detecting the damper opening. Thereat, fixed resistances 30e, 30f are connected to the automatic temperature control circuit 30. In addition, adjacent to both end potions of the fixed contact 71 in a program switch mechanism 70 are provided thermo-switches 76, 77 which are opened in the case that heating temperature becomes more than a predetermined value. And then, when the thermo-switches 76, 77 are opened, resistance values of the fixed resistances 30e, 30f are added so that the rotation of the direct current motor 20 is controlled by the predetermined rotating angle.
Patent JP-S61198795-A (JP)
Inventor: HOSHINO MASAHIRO
IPC: H05K3/06
Filed: 1985-02-28
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-H04277656-A (JP)
Title: Transparent alumina cap for semiconductor device
Inventor: TOBASE HIROMORI
IPC: H01L23/10
Filed: 1991-03-06
Abstract: PURPOSE:To improve an adhesive force of sealing glass by a method wherein a polycrystalline alumina layer and a sealing glass layer are provided in the periphery of a transparent alumina substrate. CONSTITUTION:A polycrystalline alumina layer 3 and a sealing glass layer 2 are provided in the periphery of a transparent alumina substrate 1. For instance, a sealing glass printing part in the periphery under the transparent alumina substrate 1 is beforehand coated with a different kind of polycrystalline alumina 3 (alumina content about 90%) at a thickness about 0.2 mm and fired, and thereafter sealing glass 2 of a PbO.B2O3 group is screen-printed, fired, and adhered thereon. Thus, an adhesive force of the sealing glass is enhanced, whereby it is possible to prevent a separation or the like of the transparent alumina substrate due to a mechanical impact.