baber/WOPTO huggingface dataset:
Patent JP-H08317905-A (JP)
Title: Eyeground camera
Inventor: IWANAGA TOMOYUKI
IPC: A61B3/14
Filed: 1995-05-26
Abstract: PURPOSE: To form an eyeground image without being out of focus even near the border of a diopter adjusting region. CONSTITUTION: A light beam L2, which is emitted from an index projecting light source 23 and reflected on the eyeground, reaches an photoelectric element 24 through a diopter detecting optical system for the eye examination. Then, the absolute value of diopter of an eye E to be examined from the image forming position of the light beam L2. Meanwhile, in the optical system for the observational photography, the position of a focus lens 4 is detected by a focal lens detecting means 8. Then, the difference between the diopter of the eye E to be examined and the diopter detected in the optical system for the observational photography is calculated by an operational means 25. And then, the focal state in the eyeground camera optical system is phasedly displayed with the eyeground in a displaying means 13.
Patent JP-H07331682-A (JP)
Title: Sand penetration preventing structure at joint of underground structure
Inventor: FUJITA TOSHIRO
IPC: E03F3/04
Filed: 1994-06-10
Abstract: PURPOSE:To restrain lowering of movability by providing a sand penetration preventing water-permeable sheet in a space of a joint between underground structures on the outer periphery side of a movable water sealing member attached to an underground structure joint so as to cover each end of the underground structures. CONSTITUTION:A sand penetration preventing water-permeable sheet 18 is attached to the ends of two underground structures 1, 1' in contact with a joint material 17 so as to be formed into an annular shape in a space of a joint on the inner peripheral surface side of the material 17 and on the outer peripheral surface side of a movable water sealing member 6. If a gap 19 is produced between the material 17 and the end surfaces of the structures 1, 1' due to the contraction of the material 17 attributable to relative displacement between the structures 1, 1' or lowering of level at a buried location, the sheet 18 will capture sands 70. The sands are prevented from getting into a recess 6c of the member 6 so that solidification of the sands is avoided, and hence flexibility of the member 6 is maintained and the member 6 expands or contracts freely following relative displacement between culverts. Further since the sheet 18 bears sand pressure, load on the member 6 can be reduced, and hence functional disorder of the member 6 can be avoided.
Patent JP-H0316796-A (JP)
Title: Section paper for perspective view
Inventor: KATO SHOJI
IPC: B42D15/00
Filed: 1989-06-15
Abstract: PURPOSE:To rapidly and easily express an accurately, visually natural stereoscopic graphic by utilizing lines drawn on section paper formed by a specific procedure. CONSTITUTION:In section paper, linear lines are drawn on paper 1 by printing. The lines drawn on the paper 1 include a reference vertical line Z0, a reference line Z1 from a vanishing point A to a point O, lines Pr1, Pr2,..., Prn, PL2,...PLn from the vanishing point A, a reference line Z2 from a vanishing point B to a point O, lines Qr1, Qr2,..., Qrn, QL1, QL2,...QLn from the point B, a reference line Z2 from a vanishing point C to a point O, Rr1, Rr2,...,Rrn and RL1, RL2,..., RLn from the point C. Thus, positions are taken on the lines of vertical, lateral and height in coincidence with the size of a stereoscopic article to be drawn, drawn with thick solid lines, thereby accurately and rapidly drawing a perspective view.
Patent JP-H0444084-A (JP)
Title: Toner recovery device of electrophotographic device
Inventor: SAHASHI TOSHIRO
IPC: G03G21/10
Filed: 1990-06-12
Abstract: PURPOSE:To increase the deposition density of recovered toner and to make the replacement cycle of a toner recovery part periodic and long by cleaning the surface of a toner dam part with the maximum-diameter part of a rotary body, and cleaning the maximum-diameter part with the toner dam part at the same time. CONSTITUTION:The rotary body 40 is pressed against the toner dam part 38 to dam up the recovery toner. Then the rotary body 90 is rotated to compress and send the recovery toner to the toner recovery part 29 and the maximum- diameter part 40a of the rotary body 40 cleans the surface of the toner dam part 38. At the same time or after the above cleaning, the maximum-diameter part 40a is cleaned with the toner dam part 38. Then the rotary body 40 is pressed against the toner dam part 38 to dam up recovery toner. Consequently, the deposition density of the recovery toner is increased sufficiently to make the replacement cycle of the toner recovery part periodic and long.
Patent JP-H07328212-A (JP)
Title: Machine frame fastening device for pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-06-10
Abstract: PURPOSE:To speedily detect abnormality and to automate the simultaneous screwing of machine frame assembly by detecting the abnormal torques of plural driving motors to respectively rotate respective screw fasteners and displaying detected screwing positions when fastening a machine frame with the plural screw fasteners. CONSTITUTION:When fastening the machine frame, first of all, the machine frame is installed on a work fitting stand 32 of a pallet 31 and moved under a multiaxes fastener unit 1. Next, an elevation table 3 for motor fitting is moved down by driving a cylinder 8 for elevation, and a screw holding part is moved down through a rotary shaft 10 together with an elevation frame table 25 for screw holding. Continuously, respective screw fasteners 5 are rotated integrally with the rotary shaft 10, and respective screws are screwed into the screw holes of the machine frame. In this case, when one part of the elevation table 25 gets close to an adjacent switch 50 for down limitation, a down position critical signal is inputted to a sequencer. When the torques of respective driving motors 4 are not rapidly increased with the completion of screw fastening even after that part arrives at the down critical position, the respective abnormal positions are displayed.
Patent JP-H07330861-A (JP)
Title: Self-emulsifiable polyisocyanate mixture and aqueous coating composition and aqueous adhesive respectively containing the same mixture
Inventor: MORISHIMA TAKESHI
IPC: C08G18/28
Filed: 1994-06-13
Abstract: PURPOSE:To prepare a self-emulsifiable polyisocyanate mixture improved in compatibility, dispersion stability and stability of NCO group, and the subject composition useful for a coating material improved in heat resistance, workability, visual appearance of a coating film, weather resistance and adhesion to base, and an adhesive excellent in adhesive strength. CONSTITUTION:This self-emulsifiable polyisocyanurate mixture is produced by conducting a urethane modification reaction, a urethodionation reaction and an isocyanuration reaction of hexamethylene diisocyanate with a 4 to 35C divalent alcohol having a 2 to 33C branched chain, a hydrophilic surfactant having an NCO-reactive active hydrogen group and 3 to 90 alkylene oxide units, a >=8C aliphatic compound having an NCO-reactive active hydrogen group and a glycol having a 1 to 10C nonbranced chain. The obtained self- emulsified polyisocyanurate mixture has <=1.0wt.% monomer content and 2.0 to 3.7 average number of functional groups. From this mixture and a water-soluble resin and/or an aqueous emulsion or water and, if necessary, an additive, a coating material or an adhesive can be prepared.
Patent JP-H052135-A (JP)
Title: Scanning type microscope
Inventor: HAKAMATA KAZUO
IPC: G02B21/24
Filed: 1991-06-25
Abstract: PURPOSE:To prevent an image from being distorted by the scanning type microscope which scans a sample with illumination light by vibrating an optical system which irradiates the sample with the illumination light or a sample base by a tuning fork. CONSTITUTION:At the time of illumination light scanning, a grid pattern is scanned with light at the same time and the output Sg of a photodetector 28' which detects light passed through it is converted into binary data to obtain digital displacement data D. The relation between the order (x) of data indicating an equal-pitch specific point on the grid pattern and each sampling order (y) is approximated to a quadratic equation y=ax<2>+bx+c. The period of a pixel clock Cp for A/D conversion of the output of a photodetector 28 detecting the light passed through the sample is modulated so as to compensate variation in tuning fork vibrating speed. A signal So which controls the driving of a tuning fork driving electromagnet 31 is shifted in phase from the pixel clock Cp and the excess or deficiency of the shift quantity is corrected according to whether the quadratic equation is plus or minus.
Patent JP-S6046084-A (JP)
Title: Thermal permanent current switch
Inventor: NAKAO HIROYUKI
IPC: H01L39/20
Filed: 1983-08-24
Abstract: PURPOSE:To prevent the normal conduction displacement in a lead unit due to a vibration or a deformation by providing a copper matrix superconductive lead between the lead of a super conductive coil and the lead of a thermal permanent current switch for a superconductive magnet. CONSTITUTION:The lead 7 of a permanent current switch 1 and a copper matrix superconductive lead 7a are superposed in the length adapted for a flowing current, bonded by soldering, and secured by supports 8, 8a, 8b made of insulating material such as an FRP to a switch body. Thus, the lead 7 is not moved even if a vibration occurs, and the damage of the superconduction at the lead 6a can be prevented. For example, even if frictional heat is generated at the support, for example, by the movement of the lead 7a, the heat generation is rapidly diffused due to the heat dissipation effect of an air gap except the support mounting portion, and the possibility of inducing the damage phenomenon of the superconductive state can be largely reduced. The portion of the wire 7a extended from the outside of the support 8b is connected to the lead of the coil.
Patent JP-S5941210-A (JP)
Inventor: YOSHIDA MINORU
IPC: B27L5/00
Filed: 1982-08-31
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-H0445886-A (JP)
Title: Method and apparatus for evaporating, concentrating and treating used photographic processing solution
Inventor: KUREMATSU MASAYUKI
IPC: C02F9/00
Filed: 1990-06-11
Abstract: PURPOSE:To enable the discharge of a condensate into the sea, rivers, etc., by carrying out evaporation at <=70 deg.C and electrodialyzing the condensate with a DC power source in an electrodialytic cell fitted with the anode and cathode with a cation exchange membrane in-between. CONSTITUTION:An electrodialytic apparatus 61 is connected to a water tank 35 or 49 or other water tank 60 in which water produced by evaporation and condensation is poured from the tank 35 or 49 and stored and the water in the tank 60, 35 or 49 is circulated by a pump so that the water passes through the apparatus 61. When the water is electrodialyzed, it is preferably circulated in each of the chambers of the apparatus 61 divided with membranes, especially in the desalting chamber or this chamber and the cathode chamber. The water is preferably treated by contact with a cation or anion exchange resin, chelate resin or adsorbing resin or by reverse osmosis during electrodialysis.
Patent JP-H05338076-A (JP)
Title: Production of weldable composite damping metallic plate
Inventor: YUZUTORI YOSHIYUKI
IPC: F16F15/02
Filed: 1992-06-12
Abstract: PURPOSE:To provide a stable and excellent weldability by a method wherein in the laminating and contact bonding process of the production of a weldable composite damping metallic plate formed by clamping a resin layer containing a conductive filler between two surface metallic plates, the resin caught up between the surface metallic plates and the conductive filler is so removed that the conductive filler can positively serve as a conductive bridge between the surface metallic plates. CONSTITUTION:In the production of a weldable composite damping metallic plate obtained by contact bonding a Ni powder-containing resin film F between surface steel plates P1-P2, a resin sheet 3 containing Ni powder and two steel strips 2, 2' are contact bonded with each other by being passed through twice between contact bonding rolls 1, 1'. A width W of an intermediate resin film in the second plate passing is extended larger than a width W0 of the resin film in the first plate passing in an extending ratio [@W-W0/W0] of 10% or less. In this manner, a resin caught up between the surface metallic plates and the conductive filler in the first plate passing can be made to flow in the width direction to be removed in the second plate passing.
Patent JP-H101764-A (JP)
Title: Production of hot dip galvanized steel sheet for light working
Inventor: SENUMA TAKEHIDE
IPC: C23C2/06
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hot dip galvanized steel sheet for light working excellent in peeling resistance producible even if pickling is obviated. SOLUTION: A steel contg., by weight, 0.001 to 0.2% C, <=0.3% Si, 0.05 to 1.5% Mn, 0.005 to 0.1% P, 0.005 to 0.1% Al and 0.001 to 0.01% N and contg., at need, either or both of <=1.0% Cr and <=0.005% B and either or both of <=0.1% Ti and <=0.1% Nb is subjected to hot rolling. At this time, the finishing temp. is regulated to <=820 deg.C, and, it is cooled to <=600 deg.C at the average cooling rate of >=20 deg.C/sec, is coiled at <=600 deg.C and is galvanized in a continuous annealing stage without executing pickling.
Patent JP-S5583458-A (JP)
Title: Protector for controlled rectifier element
Inventor: MURAMATSU MASAHARU
IPC: H02M7/155
Filed: 1978-12-14
Abstract: PURPOSE: To restrict the rapid change of the current and protect the controlled rectifier element by connecting a resistance to the controlled rectifier element and determining the circuit commutating time through adjustment of the resistance value.  
     CONSTITUTION: When a controlled rectifier element 1 is triggered at the time t 0 , a current i ac  is increased gradually and lag in time behind voltage V ac  because of an inductive load 2. There is caused an voltage drop e r  across a resister 6 through passing of the current i ac . This voltage drop e r  serves as to compensate the voltage V ac . After the time t 1 , therefore, i ac  is reduced gradually in response to V ac  while holding voltage V d  at O and a load current i l  is commutated and starts to pass through flywheel diodes D 2  and D 3 . Then, a current i f  is increased gradually and i ac  becomes O at the time t 2 , so that the commutation of i l  is completed. Thus, the time T 0  from t 1  to t 2  is regarded as the circuit commutated time and this T 0  is adjustable by changing the value of the resistor 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6485070-A (JP)
Title: Monoclonal antibody having high affinity for human renin and method for manufacture of said antibody
Inventor: KURISUTOFU HOIZAA
IPC: C12N15/00
Filed: 1988-06-23
Abstract: The invention relates to novel monoclonal antibodies having a high affinity for human renin, derivatives thereof, processes for the preparation of these antibodies and their derivatives, hybridoma cell lines that produce these antibodies, and to processes for the preparation of said hybridoma cells lines. The monoclonal antibodies according to the invention and their derivatives can be used for the qualitative and quantitative determination of human renin and structurally similar renin, for the purification of human renin and structurally similar renin and for the treatment of high blood pressure and cardiac insufficiency.
Patent JP-S6131725-A (JP)
Title: Lubrication structure of hydraulic clutch
Inventor: ENOMOTO HIROKAZU
IPC: F16D25/12
Filed: 1984-07-24
Abstract: PURPOSE:To uniformly supply enough lubricating oil to a clutch plate entirely by forming a plurality to through holes on a spline groove portion of a clutch drum, and further providing a lubricating oil supply hole directly connected to a lubricating oil supply groove portion of a clutch shaft. CONSTITUTION:A plurality of through holes 18 are formed on a groove portion of a spline 12 of a clutch hub 10 in an inner peripheral clutch drum 7 fixed to a clutch shaft 1. Further, a lubricating oil supply hole 20 directly connected to a lubricating oil supply passage 2 of the clutch shaft 1 is formed at the groove portion of the spline 12. In this arrangement, enough lubricating oil is uniformly supplied to plural clutch plates entirely.
Patent JP-H0463850-A (JP)
Title: Thermoplastic elastomer composition
Inventor: TANAKA TERUTAKA
IPC: C08L23/12
Filed: 1990-06-12
Abstract: PURPOSE:To obtain a thermoplastic elastomer composition excellent in injection moldability, shape recovery at high temperature, and oil resistance and desirable for highperformance automobile components or the like by adding a specified resin and a vulcanizer to an ethylene/alpha-olefin/nonconjugated diene elastomer. CONSTITUTION:A thermoplastic elastomer composition is obtained by dynamically vulcanizing a composition comprising 100 pts.wt. ethylene/alpha-olefin/ nonconjugated diene copolymer rubber (A) having a Mooney viscosity (ML1+4/125 deg.C) of 40 or above when 100 pts.wt. this rubber is mixed with 75 pts.wt. mineral oil softener, 10-500 pts.wt., desirably 20-400 pts.wt. crystalline ethylene/propylene block copolymer resin (B) having a melt flow rate of 10-50, 5-100 pts.wt., desirably 10-50 pts.wt. low-molecular weight propylene homopolymer resin (C) having a number-average molecular weight of 2000-20000, and 3-300 pts.wt. mineral oil softener (D), desirably a paraffinic mineral oil, and having an A/C weight ratio of 0.8 or below with 0.5-15 pts.wt. reactive alkylphenol/formaldehyde resin as a vulcanizer.
Patent JP-H01320797-A (JP)
Title: Dispersion type electroluminescence element
Inventor: ISHIDA OSAMU
IPC: H05B33/22
Filed: 1988-06-22
Abstract: PURPOSE:To prevent separation between a transparent electrode and a light emitting layer, improve initial luminance intensity, and improve durability and reliability by adding a coupling agent in the light emitting layer or disposing a coupling agent layer between the transparent electrode and the light emitting layer. CONSTITUTION:An ITO film of indium-tin oxide is formed on a transparent glass plate to form a transparent electrode 2. A light emitting layer 3 is then placed into which is added gamma-methacrylocypropylmethoxy-silane as a coupling agent. Or, the transparent conductive glass plate is dipped into an ethyl alcohol solution of N-betagamma-aminopropylmethyldimethoxy-silane, and the coupling solution is wiped off excluding the required portion of the ITO film to form a coupling agent layer 8 on the ITO film. In this way, separation between the transparent electrode 2 and the light emitting layer 3 is prevented, and the durability and reliability are improved.
Patent JP-S5945290-A (JP)
Title: Heavy load carrying device
Inventor: SAKAI YOSHITOMO
IPC: B63B27/00
Filed: 1982-09-06
Abstract: PURPOSE:To make it possible to safely and rapidly carry heavy loads without being subjected to the affection of waves, by providing a shore ramp which is adapted to engage with a recess part formed on the shore side, to either one of the front and rear sections of a ballast-adjustable float, and as well providing an elevatable leg to the other of the front and rear sections thereof. CONSTITUTION:A shore ramp 3 which is adapted to engage with a recess part formed on the shore side, is provided to either one of the front and rear sections of a ballast-adjustable float 1, and an elevatable leg 2 is provided to the other of the front and rear section thereof. Since load is exerted to the leg 2 and the shore ramp 3, the float 1 does not pitch and roll even if the floating force of the float 1 is varied due to slight errors in the ballast control and waves, thereby heavy loads may be safely and rapidly carried.
Patent JP-H102812-A (JP)
Title: Load cell
Inventor: HAMA KAZUAKI
IPC: G01G21/23
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To regularly keep a high measuring precision by connecting a load part located in the central part to a fixed part by a straining part, and situating the installing surface to a fixed side member formed on the fixed part on or around the neutral surface of the fixed part. SOLUTION: A lead support part 1 situated in the central part is connected to a fixed part 2 by a straining body 4 having a strain gauge 3, and the circumference of the bolt hole 7 of the fixed part 2 is largely recessed adjacently with an equal distance from a neutral surface 9 to provide upper and lower parallel installing surfaces 11, 12. A upward protruding part 21 is integrally formed of a mounting base 19, its top surface is brought into contact with the installing surface 12 to support a load cell, and it is protruded slightly down from a lower dent part 14. A bolt 16 is inserted to the thin part between the installing surfaces 11, 12 from above, and fastened to a female screw part formed on the protruding part 21 to mount the load cell.  Since the installing surfaces 11, 12 are arranged sufficiently adjacently to the neutral surface 9, the expansion and contraction deformation of the installing surfaces 11, 12 in loading can be effectively arrested by the fastening force of the bolt 16 to improve the measuring precision.
Patent JP-H112142-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: YAMAGISHI YOICHIRO
IPC: F02D41/20
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To achieve displacement at favorable responsiveness to the most advanced timing side, and save power consumption in holding on the most advanced turning side in a variable valve timing mechanism to change a valve timing by changing a rotation phase of a cam shaft. SOLUTION: An energization quantity of a linear solenoid valve to control oil pressure is duty-controlled to control a rotation phase. For a target value TA of the rotation phase in accordance with operation conditions (S1), when it is changed to the most advanced turning side as a stopper position (S2), a time Y to output 100% on-duty is determined based on a deviation Δ TA of the target value, an oil temperature, and a power voltage (S4-S9), and within the time Y after the target value is changed to the most advanced timing side (S10), the 100% on-duty is outputted to the linear solenoid valve (S11). After passage of the time Y, duty X to hold the most advanced timing side is determined in accordance with the power voltage at the time (S12), the 100% on-duty is reduced to the duty X determined (S13), and a condition on the most advanced timing side is held in this condition.
Patent JP-S5859524-A (JP)
Inventor: BUORUFUGANKU NOIHAUSU
IPC: H03K17/945
Filed: 1982-09-06
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-S6310555-A (JP)
Title: Manufacture of semiconductor device with resistor
Inventor: KAYAO MASAHIDE
IPC: H01L27/04
Filed: 1986-07-02
Abstract: PURPOSE:To obtain a semiconductor device which has a resistor having high dimensional accuracy by ion-implanting an impurity to the main surface of a semiconductor substrate, forming an impurity layer only under an oxide film of a resistor pattern, removing a resist, then forming the resistor in a semiconductor substrate by processing. CONSTITUTION:A pad oxide film 12 is formed on an N-type semiconductor substrate 11, and an Si3N4 film 13 is formed by a CVD method on an oxide film 12. After a photolithographic etching step is executed, the film 13 of a desired region is allowed to remain, the residue is removed, and the remaining region is heat-treated. After the film 13' of a region 14 is removed, a resistor pattern is formed with a resist 16 on the film 12, and boron is ion-implanted through the film 12. Then, after the resist 16 is removed, a P-type diffused layer 17 to become a resistor is formed by annealing in the substrate 11, A contact window is opened in the film 12, metal wirings 18 of aluminum are formed to obtain a semiconductor device in which the resistor is formed.