baber/WOPTO huggingface dataset:
Patent JP-2000249401-A (JP)
Title: Temperature control apparatus and method for internally exothermic fluid, and wafer washing apparatus and method using the same
Inventor: BANDO KENICHI
IPC: F24H1/10
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To heat an internally exothermic mixed liquid of sulfuric acid and hydroperoxide for washing wafers to a set temperature suitable for washing without overshoot. SOLUTION: A controller 33 has a feedback controller 41 to perform a PI control of a heater 27 so that the detected temperature (y) of a mixed liquid of sulfuric acid and hydroperoxide 22 coincides with a target temperature (u), and a turbulence observer 43 to adjust the target temperature (u) so that the turbulence is estimated to be compensated for, on a concept that a temperature rise by internal heating of the mixed liquid 22 is attributed to the turbulence which will be overlapped on an input (target temperature u) of the feedback controller 41. The turbulence observer 43 inputs the target temperature (u) to calculate an ideal temperature of the mixed liquid using a previously prepared control system model as obtained assuming that no internal heating exists.  An estimated turbulence (d) is calculated from a difference between the ideal temperature and a detected temperature (y) and is subtracted from a set temperature u' to determine the target temperature (u).
Patent JP-H01225739-A (JP)
Title: Aluminum alloy for magnetic disk substrate
Inventor: OHARA KINYA
IPC: C22C21/06
Filed: 1988-03-03
Abstract: PURPOSE:To obtain the title Al alloy having excellent adhesion of electroless plating in the base and excellent surface smoothness by specifying the compsn. consisting of Cu, Mg, Zn and Al and regulating the impurity elements such as Si and Fe. CONSTITUTION:The Al alloy for a magnetic disk alloy contains, by weight, 0.01-0.25% Cu, 2.0-6.0% Mg and 0.001-0.04% Zn as essential elements, furthermore contains at need one or more kinds of elements selected from 0.01-1.0% Mn, 0.005-0.25% Cr and 0.001-0.05% Ti, contains regulatively <=0.1% Si and <=0.1% Fe as the impurity elements and the balance consisting of inevitable impurities with Al. The electroless plating of Ni-P or the like having excellent adhesion can be obtd. in the plating for the base treatment of the alloy. The plating having smooth plating finish surface and no surface faults can furthermore be obtd.
Patent JP-H08248841-A (JP)
Title: Copying management system
Inventor: OBATA MASATO
IPC: G03G21/00
Filed: 1995-03-09
Abstract: PURPOSE: To realize the optimal distribution of jobs allotted to machines such as recorders in which system is started up and/or operators so as to eliminate delaying of job delivery and to always allot new jobs smoothly. CONSTITUTION: This copying management system is provided with a job number calculating means 803 for calculating the processing number of new jobs, a job required time calculating means 804 for predicting the required time of the new jobs based on the number, an allotting means 806 for allotting jobs to recorders based on the calculated job number and required time and a central control unit 112 for giving the instruction as that the allotting means 806 moves at least a part of the new jobs, the jobs of the recorders allotted with the new jobs or the jobs of the operators to other recorders or operators when the performance completion estimate time of the jobs already allotted to the new jobs or the recorders and operators allotted with the new jobs is found to pass a desired delivery time after allotting of the new jobs.
Patent JP-S62172942-A (JP)
Inventor: KURAUSU MATETSUKU
IPC: A61B17/72
Filed: 1986-03-07
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-S581650-A (JP)
Inventor: KENESU REJINARUDO HAINESU
IPC: B65D25/38
Filed: 1982-03-30
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-S56154369-A (JP)
Title: Crawler
Inventor: TSURUMI MANABU
IPC: B62D55/253
Filed: 1981-04-02
Abstract: PURPOSE: To prevent the breakage of a crawler rubber material or its exfoliation from a core metal, by forming a portion in the crawler rubber material, from the outer end of its horizontal part to the outer end edge of an endless belt, to a sloped surface.  
     CONSTITUTION: In a portion corresponding to left and right both end parts 4 of a core metal 2, a thickness part 5 formed with a rubber material 1 is provided from the side of a grooved part 9 to an outer suitable position (b). A portion of the thickness part 5 from the outer end (b) to suitable outer places is not formed directly to a sloped surface but to a horizontal part 6, then a descending sloped surface 7 is formed from the outer end of said horizontal part 6. Further a portion constituted only with the rubber material 1 spreading outward from the left and right both end parts of the core metal 2 is formed as wide as possible further to a thin layer. In this constitution, the left and right both end parts 4 of the core metal 2 break not so frequently the thickness part 5 of the rubber material 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H068405-A (JP)
Title: Device for tensely setting blanket on transfer cylinder of sheet-fed press
Inventor: YOOZEFU BUEERE
IPC: B41F30/04
Filed: 1993-03-11
Abstract: PURPOSE: To enable execution of stretch and replacement even inside a press by a constitution wherein a blanket supports a large number of pins at the end of a printed matter and these pins are suspended in a notch of a leaf spring fixed in a cylinder groove, while a spring rod is supported at the beginning end of the printed matter and suspended in a large number of pins provided for a swing segment fixed by fastening screws in a closed state. CONSTITUTION: A blanket 6 is stretched on an overcoat surface of a transfer cylinder 1 and has a spring rod 7 extending over the whole width of the blanket in the sphere of the edge part at the beginning end of a printed matter. A swing segment 8 is provided with a large number of pins 9 along the width and the spring rod 7 is suspended in the pins 9, together with the blanket 6. The swing segment 8 is supported at the opposite sides by swing pins 11, which are fixed to the transfer cylinder 1 with supports 12 interposed, and the swing segment 8 is fixed on the opposite sides by fastening screws 13 in a closed swing state.  In the sphere of the end of the printed matter, stripe piece 14 is fixed to the outer edge of the blanket 6 and suspended at pins 15 juxtaposed in a notch of a leaf spring 17 extending over the whole length of the cylinder 1 and fixed in a cylinder groove 20 of the cylinder.
Patent JP-S61211655-A (JP)
Title: Method of controlling room temperature using air conditioner
Inventor: KAWASHIMA HIDEJI
IPC: F24F11/02
Filed: 1985-03-15
Abstract: PURPOSE:To attempt to prolong the life of a compressor by setting a minimum ON time and a lower limit temperature less than a set temperature when a compressor is turned ON, and turning OFF the compressor when the room temperature reaches the lowest limit temperature before the lapse of minimum ON time. CONSTITUTION:The room temperature is detected by a room temperature detection circuit 1, and the detected value is introduced into a microcomputer 4 through an A/D converter 2. A compressor 6 is ON while the room temperature is in a range of from t0 to t1 which are more than a set temperature TS. When the room temperature reaches the set temperature TS, the compressor 6 is turned OFF, and the room temperature rises up. When a time t2 corresponding to the lapse of six minutes from the maximum OFF time is reached by a timer circuit the compressor 6 is turned ON even when the room temperature does not reach a upper limit temperature Th, and the room temperature decreases and reaches the set tempera ture at the time t3. However, since the minimum ON time is not passed, the compressor 6 is still as it is ON state. When a time t4 at which the minimum ON time is passed is reached, the compressor 6 is turned OFF. Then, the room temperature increases, and the compressor 6 is ON when a time t5 at which the maximum OFF time has passed. At a time t6 at which six minutes of the maximum OFF time have passed, before the lapse of three minutes after turning ON of the compressor 6, when the room temperature reaches a lower limit temperature Tl, the compressor 6 is turned OFF.
Patent JP-2000251782-A (JP)
Title: Image display device
Inventor: HAYAMA AKIRA
IPC: H01J31/12
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent separation of a metal back and static discharge during image display, by providing a transparent electrode in the same range as that of at least the metal back on the opposite side of the surface of a face plate which faces an electron source, and impressing a voltage satisfying a specific relation. SOLUTION: A second substrate 1017 has a fluorescent film 1018 on the surface on the first substrate 1015 side, a metal back 1019 is provided on the fluorescent film 1018, a transparent electrode 1022 in a range same as that of the metal back 1019 on the opposite side surface to the first substrate 1015 side surface, and a voltage satisfying an equation I, an equation II, and an equation III is impressed on them. V1 is a voltage applied between the first substrate 1015 side surface of the second substrate 1017 and an opposite surface of this surface, V2 is a voltage applied between the first substrate 1015 side surface and the second substrate 1017 side surface of the fluorescent film 1018, and Va is a voltage applied to the metal back 1019. d1, d2 and ρ1, ρ2 respectively represent thicknesses and volume resistances of the second substrate 1017 and the fluorescent film 1018.
Patent JP-H08214720-A (JP)
Title: Floated bed culturing house
Inventor: YUASA TOSHIYUKI
IPC: A01G31/00
Filed: 1995-02-15
Abstract: PURPOSE: To provide the subject culturing house capable of reducing hard work for culture and increasing working efficiency by culturing flowers or vegetables, etc., on a float floated in a water tank in the culturing house and transferring a culturing bed with water stream. CONSTITUTION: A float 2 made of a foamed polystyrene is floated in a water tank 1 and a randomly filling and floating zone 3 and an aligning zone 4 are placed, and divided by a partition frame 5. Water jetting pumps are installed at several positions of the water tank 1 and the floated bed is transferred by water stream from the pumps.
Patent JP-S58167515-A (JP)
Title: Novel polypeptide a and preparation thereof
Inventor: KAWAI NOBUMI
IPC: A61K35/64
Filed: 1982-03-29
Abstract: PURPOSE:To obtain a novel polypeptide A, having specific physico-chemical properties, and useful as a biochemical reagent due to the specific neurotoxic activity, from a crude extract solution of a venom sac of Vespa mandarina Smith. CONSTITUTION:A crude extract solution obtained from a venom sac of Vespa mandarina Smith is ultracentrifuged, and the resultant supernatant liquid is then subjected to the steps of gel filtration, ultrafiltration and ion exchange chromatography to separate and collect the aimed novel polypeptide A, exhibiting the neurotoxic activity and having the physico-chemical proerties as shown in the following items (i)-(v): (i) Amino acid composition: shown in the table. (ii) Molecular weight: 20000 measured by the gel filtration method, 20000 measured by the sodium dodecyl sulfate (SDS) polyacrylamide disk gel-electrophoretic method and 19000 measured by the amino acid analysis. (iii) Isoelectric point: pI=9.1. (iv) Ultraviolet absorption spectrum: maximal value A (1%/280nm) 15.1. (v) (Basicity, neutral or acidic): Basic substance.
Patent JP-S60196404-A (JP)
Title: Solenoid-operated proportional flow control valve with pressure compensating part
Inventor: INOUE KAZUO
IPC: F16K31/383
Filed: 1984-03-19
Abstract: PURPOSE:To make flow control from neutral attainable without installing any other solenoid valve, by constituting a pilot part with two poppet valves, while making a fluid so as to flow into space between a pressure oil source and a pressure receiving chamber when a pilot valve operates its throttle motion. CONSTITUTION:A pilot part Z is constituted of each of poppet-type symmetrical pilot valves 25 and 26 being driven by symmetrical solenoids 27 and 28. And, thses symmetrical pilot valves 25 and 26 are put into possession of such a function as making a fluid flow into space between a pressure oil source and symmetrical pressure receiving chambers 17 and 18 when these valves 25 and 26 operate their throttle motion. With this constitution, even if dust is mixed in, no malfunction happens there, thus smooth flow control is performable. In addition, a difference is produced in pilot pressure inside each of these symmetrical pressure receiving chambers 17 and 18 and thereby a flow control spool 10 can be moved in both directions from neutral so that the flow control from the neutral is performable without installing any other pressure oil source or solenoid valve.
Patent JP-H02228330-A (JP)
Title: Polyolefin film
Inventor: ITO TATSUYA
IPC: C08J5/18
Filed: 1989-03-01
Abstract: PURPOSE:To improve uniformities of mechanical strengths and a clarified part by partially making an opaque polyolefin film transparent. CONSTITUTION:A sheet or a cylindrical product, obtd. by melt-extruding a blended resin of PP with an intrinsic viscosity of 2dl/g or higher and an isotactic index of 93% or higher and 5-30wt.% polyolefin with a melt crystallization temp. higher than that of PP and of 190 deg.C or higher and a melt flow index of 5g/10min or larger (e.g. 4-methylpentene-1 resin) and cooling and molding it, is cold-drawn 1.05 to 1.5-fold at 110 deg.C or lower and then drawn at least monoaxially at an area drawn ratio of 3 to 100-fold at 120 deg.C or higher and below the m.p. of PP and then quenched to obtain a polyolefin film with a thickness of 5mum or move and with both a part (I) with an optical density of 0.1 or larger and a part (II) with an optical density smaller than that of the part (I) and the ratio of the optical density of the parts (I) to that of the part (II) of 2 or larger.
Patent JP-H03253057-A (JP)
Title: Semiconductor integrated circuit
Inventor: AIZAWA HISAMITSU
IPC: H01L21/82
Filed: 1990-03-01
Abstract: PURPOSE:To reduce useless areas which are not used for wiring so as to reduce the area of a chip by shifting functional cell rows along main power supply buses arranged perpendicularly to the functional cell rows. CONSTITUTION:Functional cell rows 31a and 31b composed of functional cells 1a and 1b, functional cell rows 32a and 32b composed of functional cells 2a and 2b, and functional cell rows 33a and 33b composed of functional cells 3a and 3b are provided perpendicularly to main power supply buses 40a and 40b provided at the central part on both sides of the buses 40a and 40b. All of these cell rows 31a-33a and 31b-33b are connected to the buses 40a and 40b and branched power supply buses 11a-13b and 11b-13b are respectively provided to the cell rows 31a-33a end 31b-33b. Then the first and second wiring layers 41 and 42 and contact holes 43 for connecting the layers 41 and 42 to each other are provided in the wiring area 51a and 51b between the cell rows 31a and 32a and 31b and 32b and the functional cells are connected to each other. The wiring areas 52a and 52b between the cell rows 32a and 32b and 33a and 33b are also utilized in the same way. Therefore, the wiring areas are effectively utilized as a whole.
Patent JP-H02230803-A (JP)
Title: Expanded truss antenna
Inventor: HAYASHI TOSHIHIKO
IPC: H01Q1/28
Filed: 1989-03-03
Abstract: PURPOSE:To prevent a metal-made net from being cracked at expansion by providing a partition rod between an expanded truss structure and the metal- made net and bending the rod outward with respect to the truss structure in the storage state of an antenna. CONSTITUTION:A support cable is cut off with an explosion tube or the like by means of a command from ground, a main slide hinge 3 and a synchronous slide hinge 7 are spread outward with a spring force of a spring 12 to increase an angle theta and to expand the antenna, and finally, the main slide hinge 3 is in contact with a stopper 11 to make the expansion complete. In this case, a folding angle of the partition rod 13 is made shallower as the distance between adjacent core rods 1 is expanded and the antenna plane is nearly made in parallel with the plane formed by the metal-made net 9 in the expansion state. The metal-made net 9 does not intrude into the truss structure over the partition rod 13 from the storage state till the final expansion state in the midst of the expansion. Thus, the contact between the metal-made net 9 and the truss structure and resulting cracks of the metal-made net are prevented.
Patent JP-H02230810-A (JP)
Title: Laminated hybrid circuit integration type transmission filter
Inventor: TAKATANI MINORU
IPC: H03H11/10
Filed: 1989-03-03
Abstract: PURPOSE:To obtain a steep attenuation characteristic and to save the power consumption by constituting a main body of a filter of an active filter, and constituting an equalizer of a passive filter. CONSTITUTION:An active filter 18 consists of an operational amplifier 20 in an IC chip 15, a resistor 21 included in a resistance network 9, a capacitor 22 being a component in a capacitor network 2 through the interconnection via a wire pattern including a pad 14 and a terminal 6 to form a filter main body to obtain a steep attenuation characteristic. A passive filter 19 consists of a remaining capacitor 22 in the capacitor network 2 in a laminator 1 and an inductor 23 in an inductor network 3 and acts like an equalizer to make a group attenuation constant. Thus, a steep attenuation characteristic is obtained by the active filter 18 and the passive filter 19 enough to have a low Q acts like an equalizer function thereby reducing the power consumption.
Patent JP-H05249943-A (JP)
Title: Character pattern spreading method
Inventor: MOROHOSHI TAKAYA
IPC: G06F3/153
Filed: 1992-03-10
Abstract: PURPOSE:To spread a variable size character pattern without changing the reading width of a character pattern memory and a buffer capacity and reduce the waste of the character pattern memory. CONSTITUTION:A fixed size of a buffer 11 storing temporally character pattern data, a page memory 13 storing a character pattern in a form of a dot image, and a spreading processing means 12 which makes the page memory 13 store the character pattern data stored in the buffer 11 after spreading the character pattern data in data in the form of the dot image in a character pattern spreading method. After the character pattern data are divided into such a fixed size that the size can be spread and processed by the spreading processing means 12, the character pattern data are stored in a character pattern memory 16 storing the character pattern data.
Patent JP-S63217657-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: YOSHINO AKIRA
IPC: H01L21/265
Filed: 1987-03-05
Abstract: PURPOSE:To render uniform the characteristics of integrated circuits to be built on a single-crystal silicon substrate by a method wherein ions other than oxygen ions are first implanted into the substrate and oxygen ions are next implanted into the substrate. CONSTITUTION:This method consists of two processes; a process of implanting ions of an element other than oxygen into a single-crystal silicon substrate 101 for the formation of an amorphous region (amorphous silicon layer 104) and a subsequent process of implanting oxygen ions 105 into the single-crystal silicon substrate 101. That is, prior to the implantation of oxygen ions 105, silicon ions 102 are implanted for the formation of an amorphous silicon layer 104 in the single crystal silicon substrate 101. This enables the control of a channeling phenomenon the oxygen ions 105 may present, which results in a single-crystal silicon layer 103 uniform in thickness and excellent in crystallinity, a buried SiO2 layer 106 uniform in thickness, and an excellent oxide film/silicon interface, all covering the entire surface of the silicon substrate 103. By applying this method, integrated circuits of uniform characteristics may be built on the single-crystal silicon substrate 101.
Patent JP-S62209071-A (JP)
Title: Production of alpha-tocopherol
Inventor: YAMAMOTO IKUO
IPC: C07D311/72
Filed: 1986-03-11
Abstract: PURPOSE:To obtain the titled substance, by reacting a tocopherol containing at least one of beta-, gamma and delta-tocopherol with formaldehyde or polymer thereof in the presence of an organic acid ammonium salt and catalytically reducing the resultant reaction product. CONSTITUTION:A tocopherol containing at least one beta-, gamma and delta-tocopherol is reacted with formaldehyde or polymer thereof, preferably paraformaldehyde in the presence of an organic acid ammonium salt, e.g. ammonium formate or ammonium benzoate, in an amount of 1-2mol based on 1mol raw material at 80-130 deg.C and solid materials in the reaction product are then removed. The resultant product is further catalytically reduced in the presence of a Pd-C catalyst, etc., under 10-20kg/cm<2> initial pressure at 90-130 deg.C for 2-4hr to afford the aimed alpha-tocopherol. EFFECT:The aimed substance can be obtained in good yield under mild condition.
Patent JP-S55143875-A (JP)
Title: Facsimile signal redundancy suppression coding system
Inventor: YAMADA TOYOMICHI
IPC: H04N1/413
Filed: 1979-04-27
Abstract: PURPOSE:To make coding possible with little picture quality degradation, by converting the true information code to the flag code of the original information code of the preceding scanning line to the flag code of the original information code for overflow and underflow respectively and by transmitting these converted codes. CONSTITUTION:When overflow is detected by transmission buffer memory monitor circuit 5, the signal of the scanning line writes the flag code, which indicates the same state as the original information code of the input code of the preceding scanning line where redundancy is not suppressed, in stead of the redundancy-suppressed true information code from buffer monitor circuit 5 to transmission buffer memory 4, and write from coder 3 is inhibited, thus coping with overflow. When underflow is detected, switching circuit 2 is controlled to write directly the flag code, which indicates this state, and original information code of one-scanning line components of line memory 1 to transmission buffer 4, thus increasing the information volume to cope with underflow.
Patent JP-S62209966-A (JP)
Title: Focus adjustment system
Inventor: IMAI RYOICHI
IPC: G03B3/00
Filed: 1986-03-11
Abstract: PURPOSE:To obtain a focused position at high accuracy and high reliability by performing focus adjustment actions several times, calculating the average of plural focused positons and setting it to a focused position if the difference between the maximum and minimum positions for moving a lens among obtained plural focused positions is lower than a set value regarding the depth of a permissible focus. CONSTITUTION:A focus adjusting lens 4 is vertically displaced by an eccentric cam 13 coaxially fitted on a stepping motor 12, and its upper-most and lower- most positions are detected when a rotating light shielding plate 14 passes by a photointerrupter 15A or 15B. In that case each detection focused position is obtained from data when a maximum peak is detected and data when a minimum peak is detected in terms of data obtained from plural focus detection actions. If the focused positions are within the range of the focus depth, their average is obtained.