baber/WOPTO huggingface dataset:
Patent JP-S5975770-A (JP)
Title: Solid-state image pickup element
Inventor: HAGIWARA YOSHIAKI
IPC: H04N5/335
Filed: 1982-10-25
Abstract: PURPOSE:To eliminate blooming by providing an electrode for overflow suppression in a lattice shape so that 1/2 bits of a CCD forming a photodetection part are surrounded, and placing them in an accumulation state during photodetection and allowing excessive charges to appear at a substrate side. CONSTITUTION:A gate insulating layer 15 is formed adhesively on one main surface of a silicon substrate 11 and the lattice-shaped electrode 16 for overflow suppression is formed thereupon by adhering, for example, polysilicon selectively. In this case, the electrode 15 sections a vertical register 13 into dice, 1/2 bit by 1/2 bit. The ion implantation of boron is stopped by the 1st electrode 17 and the 2nd electrode 18 at the storage part 13S of the vertical register 13, so a buried channel layer 12 is left as it is. A negative potential is applied to the electrode 16 for overflow suppression in photodetection mode. Then, the energy level of a bulk at the part increases. In this case, when light exceeding a dynamic range is photodetected, excessive charges are generated and flow out to the substrate side to be recoupled together.
Patent JP-H0352632-A (JP)
Title: Hydrophilic porous body sterilizable with gamma-ray
Inventor: SHIMURA KENICHI
IPC: C08J7/18
Filed: 1989-07-21
Abstract: PURPOSE:To obtain a hydrophilic porous body sterilizable with gamma-rays by holding a polymer having hydrophilic property and gamma-ray resistance on the surface of a continuous layer of a synthetic polymer forming a porous base material. CONSTITUTION:A polymer having hydrophilic property and gamma-ray resistance, e.g. polyalkoxyalkyl (meth)acrylate is held on the surface of a continuous layer of a synthetic polymer, e.g. polyolefin or halogenated polyolefin forming a porous base material by >=5wt.% of the amt. of the base material to obtain a hydrophilic porous body having 0.02-20mum average pore diameter, 10-90% porosity and 10mum-5.0mm thickness. This porous body is sterilized with gamma-rays and is used in the field of medical treatment to purify blood and to separate plasma.
Patent JP-S57109867-A (JP)
Title: Polyurethane-based coating composition
Inventor: GOTOU YOSHIKAZU
IPC: C08G18/48
Filed: 1980-12-26
Abstract: PURPOSE: To provide the titled composition having excellent water resistance, boil-proofness, acid resistance and alkali resistance, and high weather resistance, by dissolving a polyurethane resin derived from a polyol component containing a polyhydric alcohol and a polyisocyanate component in an inert solvent.  
     CONSTITUTION: The objective composition is prepared by dissolving a polyurethane resin obtained by reacting (A) a polyol component consisting of (i) an oxyalkylene ether of a bisphenol (pref. addition compound of bisphenol A and ethylene oxide, etc.) and (ii) a polyhydric alcohol (pref. trimethylolpropane) and if necessary, a polymeric polyol (e.g. polyether polyol) with (B) a polyisocyanate (esp. pref. tolylene disocyanate, etc.), in an inert solvent (e.g. xylene). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0855988-A (JP)
Title: Formation of gate insulation film
Inventor: SANO NAOKI
IPC: H01L29/786
Filed: 1994-08-09
Abstract: PURPOSE:To reduce shift of a flat band voltage without performing thermal treatment after formation of a gate insulation film by forming a gate insulation film by a plasma process on a semiconductor substrate by setting a substrate temperature at a specified temperature range. CONSTITUTION:In a formation method of a gate insulation film 26 by a low temperature, the gate insulation film 26 is formed by setting a temperature at a temperature which is specified and lower than a conventional film formation temperature, that is, a substrate temperature. According to the method, a film is formed by a plasma process on a semiconductor substrate 2 by setting a substrate temperature at a temperature range exceeding 100 deg.C and less than 250 deg.C. A gate electrode 27G is applied and formed on the gate insulation film 26 between a source region and a drain region 24S, 24D. Thereby, it is possible to neutralize positive charge caused by defect and impurities in the gate insulation film 28 and to make a flat band voltage which is close to negative close to an OV side.
Patent JP-H069096-A (JP)
Title: Image forming device
Inventor: MOCHIDA YOSHINORI
IPC: G03G15/20
Filed: 1992-06-23
Abstract: PURPOSE:To prevent the breakage of a belt member, in an image forming device having an endless belt member, by preventing the distortion of the image forming device body and the deviation from the deflection control of the belt due to the change with the lapse of hours. CONSTITUTION:The position of a belt 101 is detected by a belt position detecting means 131, and when the deflection of the belt 101 is caused, a corrective roller 106 for retaining the belt 101 is alternately moved by an actuator 110 so as to describe an arc A-A', so that the belt 101 can be moved in a zigzag. The velocity of this zigzag movement is detected on the basis of the signal from a CCD 114 being a belt deflection velocity detecting means, and when the velocity of the zigzag movement of the belt 101 has deviated from a desired range, the amount of movement of the actuator 110 is corrected by a driver.
Patent JP-H1112396-A (JP)
Title: Olefinic resin and toner using the same and user for electrophotography
Inventor: OKUYA HARUO
IPC: C08K5/053
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin maintaining a low melting point necessary for low temperature adhesivity, capable of improving compatibility and resin strength, and useful for toners for electrophotography by crosslinking the maleic acid compound constituting the olefinic resin with a polyol component. SOLUTION: This olefinic resin comprises a copolymer of (A) an α-olein with (B) maleic anhydride or a maleic acid ester [e.g. a copolymer comprising (A') structural units of formula I (R is H or a 1-20C alkyl) and (B') structural units of formula II or III [R' is a 1-10C alkoxy) in an A':B' ratio of 20:80 to 80:20 and having an endothermic peak temperature of 60-120 deg.C on measurement using a differential scanning calorimeter], wherein the component B is crosslinked with (C) a diol or higher polyol component (e.g. a 12-50C long chain aliphatic diol, a polyoxyalkylene glycol having a mol.wt. of 200-10,000). The resin preferably contains the component C in an amount of 5-100 mol.% based on the component B.
Patent JP-H0933299-A (JP)
Title: Maintenance aid apparatus for plant equipment
Inventor: MIYAKI TAKEYOSHI
IPC: G05B9/02
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To achieve speed-up and high efficiency of maintenance and trouble analyzing work for a thermal or hydraulic power generation plant. SOLUTION: A WS31 includes a WS console control section 20 to send an operation demand for the maintenance and the analysis of troubles of plant equipment to a plant calculator via a WS console control part 17 and a communication circuit 18. A minicomputer 30 includes a privileged function control section 14 to provide a privileged function exclusively to the WS31 for the maintenance and the analysis of troubles of the plant equipment in response to an operation demand for the WS31.
Patent JP-H05310591-A (JP)
Title: External agent containing cyclosporin
Inventor: KOMIYA KATSUO
IPC: A61K47/18
Filed: 1992-06-22
Abstract: PURPOSE:To provide a cyclosporin-containing external agent having high safety and useful for the continuous and effective treatment of dermatic diseases with cyclosporin. CONSTITUTION:The objective external agent is composed of (A) cyclosporin, (B) an organic solvent for dissolving cyclosporin, (C) a fatty acid ester of a monohydric alcohol exhibiting liquid state at 25 deg.C and having a total carbon number of >=8 and/or an alkanolamine exhibiting liquid state at 25 deg.C, (D) an oily substance exhibiting solid state at 25 deg.C and (E) a surfactant. The content of cyclosporin in the agent is 0.1-10wt.% and that of the monohydric alcohol fatty acid ester and/or the alkanolamine is 1-15wt.%. The external agent containing cyclosporin exhibits excellent curing effect on atopic dermatitis, psoriasis, allergic contact dermatitis, etc.
Patent JP-S5891257-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04F13/12
Filed: 1981-11-21
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-H0238567-A (JP)
Title: Planetary rotary jig for vacuum vapor deposition apparatus
Inventor: AMEKU ISATO
IPC: C23C14/50
Filed: 1988-07-27
Abstract: PURPOSE:To form vapor-deposited films of uniform thickness on all substrates by allowing substrate holders to which substrates are attached, respectively, to perform rotational motions on their own axes and also revolutional motions with respect to a vapor deposition source by means of a planetary rotary jig with a specific structure at the time of vapor-depositing thin films onto many substrates, respectively, in a vacuum tank. CONSTITUTION:A vapor deposition source 13 fitted with an electron gun 10 is provided to the bottom 2b of a vacuum tank 2, and a planetary rotary mechanism 9 fitted with a rotating shaft 6 and an annular frame 8 is provided to the top 2a. A planetary rotary jig 25 is constituted of radiately provided plural circular-arched guide plates 26 in which respective one ends are fixed to the annular frame 8 and respective other ends are connected in the central parts by means of a joint plate 26a, angle adjustment arms 28 combinedly provided in a manner capable of turning upward and downward by means of circular-arched guide holes 27 provided in the above plates 26, and, via expansion means 29, bearings 30, rotational shafts for the bearings 30, and substrate holders 32 fixed to the shafts. While rotating the rotational shafts by means of rollers 33 and annular rails 35, respectively, the annular frame 8 is revolved along the circular-arched holes 27, by which the substrate holders 32 are subjected to planetary rotation and uniform vapor-deposited films can be formed on all the substrates.
Patent JP-S6248674-A (JP)
Title: Novel epoxyalcohol derivative and production thereof
Inventor: TAKANO SEIICHI
IPC: C07D303/14
Filed: 1985-08-27
Abstract: NEW MATERIAL:An epoxyalcohol derivative expressed by the formula [(R) and (S) indicate the absolute steric configuration, and when either one is (R), the other is (S); R<1> is H or benzyl; R<2> is ethyl or vinyl). EXAMPLE:(2R,3S)-1,2-epoxy-3-hydroxy-4-pentene. USE:Useful as an intermediate for synthesizing aggregation pheromones acting on insects e.g. western pine beetle eating and damaging pines of the West in North America. PREPARATION:Diphenylcarbinol is reacted with a peroxide, e.g. tert-butyl hydroperoxide, in the presence of a dialkyl L-tartrate or dialkyl D-tartrate and a lower alkoxide of titanium (IV) to afford the aimed compound expressed by the formula.
Patent JP-S5975982-A (JP)
Title: Truck for charcoal producer
Inventor: SHIBA YUTAKA
IPC: F27D3/12
Filed: 1982-10-26
Abstract: PURPOSE:To provide a truck which facilitates draining and circulation of air and hot flame and produces charcoal of high and uniform quality, having a fire- resistant protective layer and grooves with throughholes extending to a duct under a rest, formed on a rest with an elevated center. CONSTITUTION:A rest 3 which has an elevated center and gentle slopes toward both sides is mounted on a truck 1 and a fire-resistant protective layer consisting of fire bricks or refractory cement is formed on the inclined planes. Two or more grooves 5 running from the center to both sides are formed on the protective layer 4 and throughholes 6 leading to a duct 7 under the rest 3 are made at appropriate places of the grooves 5. Raw material wood is loaded standing upright on the truck 1 and is carried into a charring oven 2. An oven door 8 is closed tight and the wood is ignited through an igniting air orifice 9. As the temperature is raised, water flowing out of the surface and interior of wood is discharged from the oven through the grooves 5, a draining plate 10 placed in the duct 7, draining holes 11 in the oven floor and a trap 12.
Patent JP-H0475079-A (JP)
Title: Transfer material carrier for image forming device
Inventor: SATO MINORU
IPC: G03G15/00
Filed: 1990-07-18
Abstract: PURPOSE:To always, stably, and surely displace a guiding member by providing a buffer means operating only when displacement is carried out from a position where the guiding members are retreated to a position where a transfer material is fed. CONSTITUTION:A damper 77 is attached to a supporting member 74. The damp er 77 is pivotally attached to a shaft 77', and has a cylinder 77'' housing oil having proper viscosity inside and a piston 81 which can freely carries out a reciprocating motion inside the cylinder. An opening 82 is formed on the piston 81, and a valve 83 is disposed thereon. Therefore, when the piston 81 moved right, the valve 83 is almost blocked, and the piston 81 is moved at low speed. When the piston 81 is moved left. the valve 83 is in an entirely opened state, and the piston 81 is displaced at high speed. Thus, when the guid ing members 31 and 32 are retreated from a fixed position, the displacement is carried out at the high speed, and when they are restored, to an old position, the displacement is gradually carried out, so that the guiding members can be always and stable displaced.
Patent JP-H02157053-A (JP)
Title: Vertical mill control apparatus
Inventor: SHOJI KAZUNORI
IPC: B02C25/00
Filed: 1988-07-29
Abstract: PURPOSE:To produce the dust coal of a uniform quality at low costs without causing excessive pulverization thereof by providing a control means capable of varying at least either the pressing force of a pressure applying means produced in response to the feed amount and properties of the materials to be crushed or the rotational speed of a crushing table. CONSTITUTION:A pressure force control device 500 requires a pressure force demanding signal, based on the standard pressure force signal generated by a pressure cylinder responsively to a fuel amount demanding signal FD, a pressure force increasing and decreasing signal based on a deviation between a preset mill pressure differential signal obtained as a function of a coal feed amount signal 30S and a mill pressure differential signal 32S generated by a detector 32 and a pressure force increasing and decreasing signal generated by a detector 30 responsively to the variation rate of the coal feed amount. The aforesaid pressure force demanding signal functions, so that a cylinder pressure signal 33S generated by a pressure cylinder pressure detector 35 will agree with the force of actual pressure applied to crushing roller being a function thereof and so that a mill power signal 34S generated by a detector 34 will be within the range of preset values and a pressure cylinder pressure increasing and decreasing demanding signal 500S activates a pressure cylinder pressure adjustor 41 into operation.
Patent JP-S6078579-A (JP)
Title: 2-oxocarboxylic acid reductase and production
Inventor: HERUMUUTO GIYUNTAA
IPC: C12N9/04
Filed: 1984-09-10
Abstract: A novel enzyme for the reduction of 2-oxocarboxylic acids, and its preparation, are described.
Patent JP-H1133045-A (JP)
Title: Dental steam washer
Inventor: TADAKUMA MUTSUMI
IPC: F22B1/28
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To enable low-temperature water from a boiler in a dental steam washer to be drained while requiring as little assistance from the user as possible. SOLUTION: In a dental steam washer which generates steam by heating water in a boiler 4 by a heating means 5 and discharges the steam as necessary, whether or not the inside of the boiler 4 is at the required set temperature or lower is determined, and the water is drained from the boiler 4 at or below the set temperature; i.e., the low-temperature water can be drained automatically from the boiler 4 by simply issuing a command to drain water through, e.g., a switch operation, and therefore the user does not need to do a troublesome job of opening a drain cock manually as in conventional cases, and discharge of high-temperature water is avoided.
Patent JP-S5889873-A (JP)
Title: Semiconductor pressure transducer
Inventor: MATSUDA NORIO
IPC: G01L9/00
Filed: 1981-11-24
Abstract: PURPOSE:To obtain the highly reliable inexpensive semiconductor pressure transducer for automobile which has corrosion resistance against an intake manifold atmosphere and has soldered bonding parts, by soldering the parts with Sn series solder. CONSTITUTION:A metallized layer plated by Ni is formed on both sides of a silicon seat 2 and the bonding surface of a silicon diaphragm 1 in advance. An Fe-Ni alloy (Fe-42Ni) stem 3 is bonded to the silicon seats and the surface by the solder (Sn-2Sb) 8 in a hermetically sealed manner. The silicon seat 2 and the silicon diaphram 1 are hermetically bonded by the solder (Sn-2Sb) 7. The stem 3 and a cap 10, whose surface is plated by Ni is coupled, and their parts 13 are hermetically welded. Fruthermore, an air hole 11 is hermetically sealed by the solder (Pb-60 Sn) in a vacuum tank, and a vacuum chamber 12 is bonded. The thickness of the solder bonding part is controlled to 5-25mum. Thus the highly accurate pressure transducer whose output is stable for a long time can  be obtained.
Patent JP-H1132186-A (JP)
Title: Communication equipment and storage medium
Inventor: KATO ATSUNORI
IPC: H04N1/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To cope with the infiltration of disturbing external light and to simultaneously record or eliminate image information stored in an image information storage means by an easy operation in a communication equipment. SOLUTION: This equipment is provided with a first display control means for displaying (S182) display for inquiring whether or not to record the image information stored in the image information storage means in a recording means at a display means based on a prescribed instruction operation by a user when the image information is stored in the image information storage means and a second recording control means for recording (S189 and S208) the image information stored in the image information storage means in the recording means when an instruction operation to record the image information is performed by the user (S184: YES) corresponding to inquiry display based on the first display control means.
Patent JP-H0237502-A (JP)
Title: Waveform equivalent circuit
Inventor: YAMASHITA MITSUNORI
IPC: G11B5/035
Filed: 1988-07-27
Abstract: PURPOSE:To obtain a stable operation by setting a waveform correction quantity due to address difference at the optimum level and increasing a margin in the operation of a reproduction circuit by monitoring the time width of an output signal, and applying control so as to set the time width at the optimum level in a waveform equivalent circuit used in the reproduction circuit of a magnetic memory device. CONSTITUTION:A main signal 101 shifted by the delay time of a delay line 2 is generated by inputting an input signal 100 via a resistor 1 having the same impedance as that of the delay line 2. The main signal 101 is totally reflected since no terminating resistor is attached on the delay line 2, and a reflection signal having the same waveform as that of a reference signal 102 with a different level is generated at the input terminal of the delay line 2, thereby, the signal is voltage-divided by a variable resistance element 3 and a resistor 4, and it is inputted to the second terminal of a subtractor 5 as a correction signal 102. Therefore, the output signal 103 of the subtractor 5 goes to a waveform in which the correction signal 102 is subtracted from the main signal 101 i.e. the waveform in which the time width of the input signal 100 is compressed.
Patent JP-S5890226-A (JP)
Title: Synchronous data processor
Inventor: KITADA YOSHITAKA
IPC: G06F1/08
Filed: 1981-11-25
Abstract: PURPOSE:To realize data processing at an optimum working speed with no malfunction and to increase greatly the back-up time, by varying the frequency of the clock signal in response to the power supply voltage which is supplied to a data processor. CONSTITUTION:A central processing part 4 can work while varying the frequency of its own clock signal by executing an instruction in accordance with the state of the power supply voltage and controlling a clock generating part 3. Now a commercial power supply is interrupted, and the power supply is switched to a battery or a large-capacity capacitor to keep the working until the power supply is recovered. In such a back-up mode, if the power supply voltage of a data processor drops, this state of the voltage drop is detected at a detecting part 7. Then the part 4 lowers the frequency of its own clock signal by a program process and continues the normal working.
Patent JP-S6344771-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: SATO SHINICHI
IPC: H01L21/336
Filed: 1986-08-12
Abstract: PURPOSE:To obtain a high performance semiconductor integrated circuit device which is free from a parasitic capacitance by providing impurity diffused regions which is so, formed as not to overlap a gate electrode or a gate wiring with an insulating film between. CONSTITUTION:After gate electrode materials are applied to a thin insulating film 2 in a silicon substrate 1, the gate electrode materials are processed by plasma etching technology. At that time, by the difference between the etching rates of the respective gate electrode materials, the cross-section of the processed materials has an invent T-shape. The invent T-shape gate electrode 3 is composed of a substrate side part 3a and a surface side part 3b. Then an impurity is implanted and activated by a high temperature heat treatment to form source and drain regions. As the horizontal length of impurity diffusion is equal to the length DELTA L of a brim, the diffused layers 4 do not overlap the substrate side part 3a of the gate electrode 3. Therefore, a parasitic capacitance between the impurity diffused region and the gate electrode or a gate wiring can be eliminated.
Patent JP-H1017942-A (JP)
Title: Annealing equipment for copper wire rod
Inventor: TAKAI TAKUMA
IPC: C22F1/08
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide annealing equipment in which the tension of a copper wire rod is held constant and the wire rod diameter can be stabilized by controlling rotating speed of a first sheave electrode according to the tension variation of the copper wire rod. SOLUTION: The first sheave electrode 6 is rotary-driven by an AC servo motor 19 of the system other than an inverter motor 18 of the other second sheave electrode 10 or third sheave electrode 14. A load cell 13 for detecting the tension of the copper wire rod 1 is fitted to the third intermediate sheave 8. Further, the rotating speed of the AC servo motor 19 is controlled by a rotating control circuit 20 based on the tension detected by this load call 13.
Patent JP-S6252004-A (JP)
Inventor: NAKATANI AKIRA
IPC: B65B43/30
Filed: 1985-08-28
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-S57113088-A (JP)
Title: Job identification of printer
Inventor: KOSEKI MINORU
IPC: B41J25/20
Filed: 1980-12-29
Abstract: PURPOSE: To achieve a job identification quickly and easily by delivering continuous papers recording a job identification sign at the folded section thereof for each job continuosuly printed on the continuous papers.  
     CONSTITUTION: A job assignment 6 gathering mark element pieces 6' which form a job identification symbol is printed on the end of a sheet paper or on a folded section 2 of a perforation formed on foldable continuous papers 1 and the sheet paper or the continuous papers are delivered. 
     COPYRIGHT: (C)1982,JPO&Japio