baber/WOPTO huggingface dataset:
Patent JP-2000228227-A (JP)
Title: Battery capacity estimating device
Inventor: OKAYAMA SHINOBU
IPC: H01M10/48
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To accurately estimate the battery capacity at a designated time of a lithium ion secondary battery to facilitate control of a battery life by calculating the amount of deterioration of capacity during a fixed period according to the charged state, the temperature and the elapsed time. SOLUTION: The speed of deterioration of a battery capacity corresponds to the ratio SOC of the capacity in the full-charged state and the capacity at a designated time and follows the Arrhenius rule. The relationship between the inverse of the absolute temperature of the battery and the deterioration speed of the battery capacity becomes linear on a semilogarithmic graph corresponding to SOC, and the capacity deterioration speed is expressed by expression using two variables, the temperature T and SOC by Arrhenius plotting, to determine the expression for obtaining the Arrhenius plotting for each battery. At every fixed time, the capacity deterioration amount is calculated by the expression from the temperature/SOC, integrated and displayed to be taken as a parameter for battery control.  Thus, the capacity deterioration amount of the battery at a fixed time can be accurately grasped to facilitate control.
Patent JP-H04266119-A (JP)
Title: Bit searching circuit
Inventor: OGISU MIKIO
IPC: G06F7/00
Filed: 1991-02-21
Abstract: PURPOSE:To attain the quick output of the bit information as necessary with a bit searching circuit which detects the bit information on the n-bit data. CONSTITUTION:A unit stage 11 consists of the gate circuits 1-3 and 5 and a D flip-flop circuit 4, and a unit stage 12 consists of the gate circuits 6-8 and 10 and a D flip-flop circuit 9. Then (n-1) stages 12 are provided in response to the n-bit data consisting of (n) stages including a single stage 11. The bit information on the n-bit data detected by the gate circuits 1, 3, 6 and 8 are held by both circuits 4 and 9 and then outputted through an output means consisting Of the gate circuits 2, 5, 7 and 10. The (n) unit stages are formed in a ring shape.
Patent JP-H04265823-A (JP)
Title: Diagnostic method of abnormality of plant
Inventor: OSAKI KUNIHARU
IPC: G01D21/00
Filed: 1991-02-21
Abstract: PURPOSE:To automatically identify the cause and the position of an abnormality by performing abnormality diagnosis according to the simulation model formed on the basis of the data when each of a plurality of devices constituting a plant is normal if a process value sensor provided in each device exceeds a predetermined abnormality range. CONSTITUTION:Pressure values are collected from pressure sensors 1-1 to 1-5 of devices of a plant. Whether or not each of the pressure values is over a predetermined range is checked by a computer. if the value exceeds the range, an abnormality diagnosis following a model standard is carried out for each device by the computer. When the abnormality is detected, the cause and position of the abnormality are identified by the computer based on the integrated data of the whole plant, namely, connecting data before and after a forced draft fan 3, an incinerator 2 and an induced draft fan 4. When the plant is abnormal, it is diagnosed whether the abnormality is negligible. Therefore, the true cause and position of the abnormality can be automatically determined.
Patent JP-H03232152-A (JP)
Title: Magnetic head
Inventor: TAKEDA TAKAYUKI
IPC: G11B17/32
Filed: 1990-02-08
Abstract: PURPOSE:To obtain a magnetic head showing good brake on response of a head-gimbal system by sticking two or more plates of such materials that one has large toughness and others have large vibration loss to constitute the gimbal. CONSTITUTION:Generally, when two plates of different materials are stuck, warpage is sometimes caused because of the difference of coefft. of thermal expansion. To avoid this, a sandwich structure is formed by interposing a plate 1 comprising a material having large toughness with two plates 2 of same thickness comprising a material having large vibration loss. In this constitution, the material having large vibration loss has a braking effect on vibration of the head-gimbal resonator system. Thereby, vibration is attenuated and head squeaking is prevented.
Patent JP-S59164459-A (JP)
Inventor: HANSU DOIRINKU
IPC: F16J15/3268
Filed: 1984-02-17
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-H06139681-A (JP)
Title: Magnetic head
Inventor: KATO YOSHIAKI
IPC: G11B5/60
Filed: 1992-01-20
Abstract: PURPOSE:To enable high-density recording by forming the recording medium- facing end face of a magnetic head slider as a part of a spherical surface having a specific radius of curvature and forming rails of a specific width consisting of plural grooves in an air flow direction there by floating stably the head slider and decreasing the floating quantity. CONSTITUTION:The magnetic head 10 is constituted of the magnetic head slider 2 and two electromagnetic conversion elements 1, 1' which expose a magnetic gap layer on the recording medium-facing end face of the slider. The front end face 21 is formed as a part of the spherical surface of 60mm<R<200mm radius R of curvature and two pieces of the grooves 3, 3' are formed in the air flow direction of an arrow K direction, by which the rails A are constituted. The area ratio of the area of the surfaces of the grooves 3, 3'/the total front end area inclusive of the surfaces of the grooves 3, 3' is specified to >=0.3 and <0.5 and the width Aw of the rails A is specified to >=10mum and <300mum. The length L of the slider 2 is specified to 2.8mm, the width to 2.2mm and the depth of the grooves 3, 3' to 50mum. As a result, the floating is stabilized and the floating quantity is decreased. The high-density recording is possible.
Patent JP-H02208392-A (JP)
Title: Ferroelectric liquid crystal composition
Inventor: TAKEHARA SADAO
IPC: C09K19/46
Filed: 1989-02-08
Abstract: PURPOSE:To obtain the title composition exhibiting a chiral smectic C phase over a wide temperature range including room temperature by incorporating a specified chiral dopant into a liquid crystal composition containing an intermediate-temperature base liquid crystal, a lowly viscous liquid crystal, and a high-temperature liquid crystal and exhibiting a smectic C phase. CONSTITUTION:A ferroelectric liquid crystal composition is obtained by incorporating a chiral dopant into a liquid crystal composition containing an intermediate-temperature base liquid crystal, a lowly viscous liquid crystal, and a high-temperature liquid crystal and exhibiting a smectic C phase, wherein said chiral dopant contains a compound of formula I {wherein R<1> is 2-10C alkyl; R<2> is 1-10C alkyl; l is 0 to 10, and Z<a> is a divalent group, e.g. O, COO or OCO, or a single bond, provided that l is 1 to 10 when Z<a> is O or COO; C* and C** are each an asymmetric carbon atom of R- or S-configuration; X is a group of formula II, III or IV [wherein groups of formulas V, VI, VII, and VIII are each an (un)saturated five- or six-membered hydrocarbon ring in which any one or two -CH= groups may be substituted by N, etc.; the -CH2- groups may be substituted by O, S, NH, etc.; m and n are each 0 or 1] comprising the central skeleton of a liquid crystal molecule}.
Patent JP-S61187176-A (JP)
Title: Positioning device of magnetic disc device
Inventor: MIYAZAKI OSAMU
IPC: G11B21/10
Filed: 1985-02-15
Abstract: PURPOSE:To improve the system efficiency by designing the titled device that the phase excitation of a stepping motor is balanced to stop in unidirectional positioning and the phase excitation of the said motor is unbalanced to stop in positioning in the opposite direction. CONSTITUTION:A seek signal (a) to the n-th cylinder is fed to a motor control circuit 1 from a high-order device and a 'forward' carriage moving signal (c) is fed to a positioning control circuit 2. The circuit 1 drives a stepping motor 3 up to the n-th cylinder and outputs a drive signal (b) for drive and stop. The stepping motor 3 stops a magnetic head 5 to the n-th cylinder position on the magnetic disc 6 via a carriage 4. The circuit 2 outputs a positioning signal (d) to balance the phase excitation of the stepping motor 3. The stepping motor 3 is subject to balanced phase excitation at stop. Then the magnetic head 5 is retrogressed to the n-th cylinder on the magnetic disc 6, and positioned, a positioning control signal (d) to unbalance the phase excitation of the motor 3 is outputted similarly.
Patent JP-2000221814-A (JP)
Title: Method for fixation and manufacture of toner for infrared ray fixation
Inventor: TOMONO HIDENORI
IPC: G03G9/08
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To make fixing efficiency improved by raising infrared ray receiving efficiency of toner, in the method for fixation of the infrared ray fixing system. SOLUTION: In the method for fixation by projecting the infrared ray to the unfixed toner on recording material and heat/fixing the above toner on the recording materiel, the infrared ray receiving area for unit area of the unfixed toner 5 is increased on recording materiel 4, in such a manner, the infrared ray absorption efficiency of the toner is improved, therefore fixing property can be improved. Moreover, as the method for increasing the infrared ray receiving area for the unit volume of the unfixed toner 5 on the recording material 4, the toner in a flat shape is adopted as the toner therefor, or the method such as respectively breaking the toner into the finer particle on an intermediate transfer body or the like prior to transferring on the recording material.
Patent JP-S52110833-A (JP)
Title: Method of spraying liquid pesticide without drifting
Inventor: KITAGAWA MIKIO
IPC: A01N25/24
Filed: 1976-03-16
Abstract: PURPOSE: A thicknener of a water-soluble polymer is formulated in liquid pesticide composition for spraying to retard the water evaporation from the atomized particles and reduce drifting, thereby minimizing environmental pollution and increasing the proportion of pesticide falling within the area to be applied. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58144886-A (JP)
Inventor: YOSHINAGA TOSHIYUKI
IPC: G02F1/1345
Filed: 1982-02-22
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-S59155201-A (JP)
Inventor: HIGUCHI TSUGI
IPC: A43B1/00
Filed: 1983-02-23
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-H03231877-A (JP)
Title: Paper feed mechanism for printer
Inventor: OSHIMA KEIICHI
IPC: B41J11/00
Filed: 1990-02-07
Abstract: PURPOSE:To improve paper feed accuracy by driving both shafts of opposing roller units and energizing each roller through independent loading means thus producing pressure contact force. CONSTITUTION:Each paper discharging/retaining roller 9 at a paper discharge unit section is independently applied with a load by a corresponding paper discharge lever spring 27 so that a print paper is applied with a load uniformly by means of each roller. Since a clearance C is provided between the roller 9 and a paper discharging/retaining roller shaft 10, rolling of the roller 9 is not transmitted to the shaft 10 even when the roller 9 is displaced due to the irregularities on the surface of the print paper, fluctuation of the thickness of the print paper or passage of perforation of the print paper. Consequently, transmission gears 17, 18 are engaged stably and the rotational force of the shaft 10 is transmitted stably through a joint bush 16 to the roller 9. As a result, driving force is provided stably to a paper discharge feed roller 8 and the paper discharging/retaining roller 9.
Patent JP-H05225126-A (JP)
Title: Instrumentation system device and its bus connecting method for instrumentation
Inventor: SUGANUMA SHIGEMITSU
IPC: G06F13/36
Filed: 1992-02-14
Abstract: PURPOSE:To shorten the measuring process time regarding an object to be measured and make its parallel measurements fast by devising the constitution of a data input/output part and a bus for instrumentation without connecting various measurement data process means depending upon only the one instrumentation bus of transmission standards GP-IB as to the improvement of the instrumentation system device. CONSTITUTION:The device is equipped with >=2 instrumentation data processors Mn (n=1, 2, i...n) which process various instrumentation data D and >=2 buses Bm (m=1, 2, i...m) for instrumentation which transmit instrumentation data D, and the data control right for controlling bus transfer of various instrumentation data D is given to the instrumentation data processors Mn depending upon at least the number of the buses for instrumentation; and the instrumentation data processor Mn consists of a control means 11, >=2 data input/output means IFk (k=1, 2, j...k), and other processing means 12 and the control means 11 controls the data input/output means IFk independently.
Patent JP-S61190089-A (JP)
Inventor: BUERUNAA KUUN
IPC: C25D3/62
Filed: 1986-02-13
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-S59154180-A (JP)
Inventor: TOMOSUE HIROSHI
IPC: B07C5/18
Filed: 1983-02-21
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-H06242034-A (JP)
Title: Measuring method of thermal conductivity
Inventor: HORI TOMOSHIGE
IPC: G01K17/20
Filed: 1993-02-17
Abstract: PURPOSE:To measure thermal conductivity accurately by measuring unsteady temporal fluctuation of temperature of a heating sensor itself and determining correlation between the temperature and the logarithmic value of measuring time elapsed after start of heating. CONSTITUTION:A linear heating sensor 2 is disposed in a tank filled with a fluid (f) to be measured. The sensor 2 is fed with current and heated and temperature is measured for the fluid (f) and the sensor 2 itself under unsteady state where the temperature has risen after start of heating. Furthermore, the sensor 2 is heated and unsteady temporal fluctuation of temperature is measured and a correction time, for presenting linear correlation between the actually measured apparent time and the fluctuation of temperature, is determined by numeric method. Subsequently, temperature difference between the fluid (f) and the temperature sensor 2 is determined and thermal conductivity of the fluid (f) is determined according to a predetermined formula based on the temporal fluctuation of temperature difference.
Patent JP-H07239930-A (JP)
Title: Image reader
Inventor: KATO KAZUO
IPC: H04N5/335
Filed: 1994-02-25
Abstract: PURPOSE:To read an image subjected to mask processing very easily in real time through the changeover of a bias voltage. CONSTITUTION:First and second semiconductor layers 2a, 2b of a 2nd conduction type are formed on the surface of a 1st conduction type semiconductor region 1 at a prescribed interval and 1st and 2nd electrodes 3a, 3b are formed on the semiconductor layers respectively to form a pn-injection at a prescribed interval between the 1st conduction type semiconductor region and the 1st semiconductor layer and between the 1st conduction type semiconductor region and the 2nd semiconductor layer respectively. The photo detection means is formed by using a photo detection section detecting an optical current through a bias voltage applied between the 1st and 2nd electrodes as one pixel and lots of the photo detection sections to detect the light of the plural pixels simultaneously and a bias voltage is applied to each photo detection section depending on a weight function of picture processing items to be executed and the photo detection means detects a characteristic of a prescribed pixel in real time based on the output of the plural photo detection sections.
Patent JP-S54122578-A (JP)
Title: Overhead belt conveyor
Inventor: KAWAHARA TETSUO
IPC: B65G21/08
Filed: 1978-03-14
Abstract: PURPOSE: To accumulate spilled material on a passage plate through an anti- dispersion plate provided on the conveyor cover by means of a guide for falling material tilted toward the side section provided at the bottom of the carrier roller of a belt conveyor.  
     CONSTITUTION: Frames 1 and 2 of an overhead belt conveyor is provided with a carrier support frame 5 through a support leg 3 to support the carrier of a belt conveyor 16. A guide plate 17 is arranged roughly in an inverted-V Shape under a carrier belt of the conveyor so that material spilled from the belt is guided to the side. An anti-dispersion plate is provided at the side end of a cover 13 of the conveyor. As the material spilled grows too much, it is opened against a spring 22 to allow thereof to accumulate on a passage plate on the side. thus, this facilitates the recovery of the material to the conveyor without dispersion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07232602-A (JP)
Title: Automatic setting device for drive environment
Inventor: SASAHARA SHINYA
IPC: B60R16/02
Filed: 1994-02-25
Abstract: PURPOSE:To automatically set drive environment along with setting of a tachograph by providing a circuit means for inputting input discrimination information for a driver commonly into the tachograph and a control circuit mounted on an automobile. CONSTITUTION:In an automatic setting device, a driver discrimination changeover switch 10 which is installed in an analog tachograph 4 and a circuit means which connects the set point of the driver discrimination changeover switch 10 to a control circuit 3 so as to input information commonly are composed. The control circuit 3 reads out set conditions corresponding to its discrimination information from a storage circuit 1 and drives respective actuators 2 so as to make front/rear positions of a driver's seat 6, its height, the position of a seat back tilt angle of a steering wheel 7, its rotary shaft length, angle of left/right rear view mirrors 8a, 8b, and angle of a room mirror 9 match the prescribed set conditions. The driver environment and the tachograph 4 can be interlockingly and automatically set by just one time input operation of discrimination information.
Patent JP-H07316933-A (JP)
Title: Control system for production machine,especially spinning frame and spinning frame provided with this control system
Inventor: HARUTOMUUTO KAAKU
IPC: G05B15/02
Filed: 1995-02-16
Abstract: PURPOSE: To simplify a controlling system in a machine having a number of working stations without placing a complicated bus circuit by linking each structural element group chain to a controlling unit independently. CONSTITUTION: Structural element group chains formed by linking yarn monitoring apparatuses 13 determining the number of rotation of a ring traveler and the number of rotation of yarn in ballooning and control-electronic instruments 7 controlling roving-stop device, which are placed on a controlling unit 15 corresponding the number of working stations of a fine spinning frame in a chain mode, are connected extraneously and independently of other structural element group chains. At the same time, they are constructed so that data are capable of being transmitted to each other. Even if the linkage between two structural element groups of the above-mentioned structural element group chains is interrupted or deleted, a newly formed chain of the controlling unit 15 is managed as an independent chain, and the functional damage of the controlling system itself is avoided.
Patent JP-H08215702-A (JP)
Title: Rolling method of shape having flange and web and rolling device train
Inventor: IKUTA KAZUE
IPC: B21B1/088
Filed: 1995-02-16
Abstract: PURPOSE: To provide a rolling method and rolling device train for separately manufacturing web height with high accuracy without generating defect in shape at the time of universal rolling of the shapes having flanges and a web, for example, wide flange shape. CONSTITUTION: By proximately arranging a horizontal roller guide device HG or friction guide device FG in front of a finishing universal mill FU of a rolling process of the shapes having flanges and web, the center part in the width direction of the web is restrained. By synergism of this effect and an effect by restaining the web with variable width horizontal rolls 1a, 1b of the finishing universal mill in which the axial center XV of vertical rolls 2a, 2b is moved by (d) in the direction of the outlet side to the axial center XH of the variable width horizontal rolls 1a, 1b by setting the roll width of the variable width horizontal roll in accordance with the size of product shapes, the curve of web and ceter deviation at the time of reducing the web of the shape in the width direction are suppressed with the vertical rolls 2a, 2b.  In this way, the various web heights of the shapes having the flanges and web are separately manufactured with high accuracy.
Patent JP-S55121261-A (JP)
Title: Highly efficient rapidly starting fluorescent lamp
Inventor: KOMIYA AKITOSHI
IPC: H01J61/35
Filed: 1979-03-14
Abstract: PURPOSE: To impart high efficiency and instant mobility to a fluorescent lamp and promote its protection from the EC blackening, by suitably selecting the amounts of an alumina film and a fluorescent substance film coated on a transparent conductive film of said lamp.  
     CONSTITUTION: On a transparent conductive film formed on the inner surface of a tubular glass bulb, are formed an alumina film and a fluorescent substance film. Further into said bulb is sealed a mixture rare gas containing at least one of krypton and xenon. The amount of the coated alumina film is above 26×10 -2 mg/cm 2  and that of the fluorescent substance film being 29mg/cm 2  to 43mg/cm 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63198576-A (JP)
Title: Power source circuit
Inventor: KINOSHITA SHIGERU
IPC: H02M3/155
Filed: 1987-02-10
Abstract: PURPOSE:To reduce the size of a coil and to save power by providing a tap at a choke coil, and providing a switch circuit and its controller. CONSTITUTION:A power source circuit is composed of a choke coil 1, a switch circuit 2, a switch controller 3, a switching power source controller 4, a control voltage detector 5, a rectifier 6 and a flywheel diode 7. In this case, a tap is provided at the coil 1, connected to the circuit 2, and controlled by the controller 3. Thus, multiple output voltages can be obtained from one choke coil 1 without providing many windings.
Patent JP-S54121786-A (JP)
Title: Ultra high temperature measuring gauge
Inventor: YOSHIMURA KOUZOU
IPC: G01K1/08
Filed: 1978-03-14
Abstract: PURPOSE: To stably measure ultra high temperatures above 1800°C with good reproducibility by using glassy carbon for the guide tube or protecting tube of thermocouple.  
     CONSTITUTION: The guide tube 2 and external protecting tube 3 of a thermocuple 1 are constituted respectively by glassy carbon. This makes possible the measurement of ultra high temperature up to 2300°C and the temperature repoducibility is ±15°C for 2000°C. Since the glassy carbon itself is of high purity, it does not contaminate the in-furnace atmosphere, is strong to heat shock and withstand virtually instantaneous temperature rise from room temperature to 2000°C. Further the gas transmittance of the glassycarbon is virtually negligible and therefore there is no leakage of gas from the furnace inside to the thermocouple or vice versa. 
     COPYRIGHT: (C)1979,JPO&Japio