baber/WOPTO huggingface dataset:
Patent JP-H0820031-A (JP)
Title: Method and device for molding optical part
Inventor: FUKUSHIMA AKIRA
IPC: B29L11/00
Filed: 1994-07-07
Abstract: PURPOSE:To transfer easily and with high accuracy an optical mirror face of a cavity even when resin is shrinked by generating pressure in resin injected in a process of either injecting curable resin into the cavity, or curing the resin. CONSTITUTION:Prior to injecting energy hardening resin 3, a mold 1 is faced a mold 2 and clamped by a mold clamping device 6 to form a cavity 7. The mold clamping force is set in a manner of not opening the molds 1 and 2 against the pressure of resin 3 to be generated. Then the resin 3 is injected into the cavity 7 through a resin feed passage 8 communicated with the cavity 7 by an energy curable resin injection device 4. The resin 3 is injected by the amount, in which cure shrinkage is already taken into consideration to generate the pressure in the injected resin 3. An optical mirror face can be transferred efficiently by the arrangement.
Patent JP-H05320612-A (JP)
Title: Self-adhesive composition
Inventor: NAKAGAWA AKIRA
IPC: C09J7/02
Filed: 1992-05-22
Abstract: PURPOSE:To improve the self-adhesiveness, stability, and safety of a self-adhesive compsn. by compounding an N-vinylacetamide-acrylic acid (salt) copolymer, an epoxy compd., a wetting agent, and a water-sol. polymer. CONSTITUTION:This compsn. comprises 1 pt.wt. N-vinylacetamide-acrylic acid (salt) copolymer having a ratio of the monomer units of (100:0) to (1:99), 0.001-20 pts.wt. epoxy compd., 1-100 pts.wt. wetting agent, and 0.01-20 pts.wt. water-sol. polymer.
Patent JP-H0324237-A (JP)
Title: Production of unfired pellet
Inventor: YANAKA HIDEOMI
IPC: C22B1/24
Filed: 1989-06-20
Abstract: PURPOSE:To cure and dry a large amt. of mixed granules in a short time by blowing curing gas contg. CO2 at a high concn. and N2 at a low concn. into the granules travelling on a grate. CONSTITUTION:Iron ore is mixed 11 with a carbonaceous material and a binder and the mixture is granulated with a granulator 12. The granulated mixture is put on a travelling grate 13 and travelled. Curing gas is blown with a fan 17 and circulated from wind boxes 15 for blowing the curing gas to the mixed granules. The gas contains CO2 at a high concn. and N2 at a low concn. The gas passing through the grate 13 is dehydrated with a cooling dehydrator 18, mixed with combustion gas from a burner 23, sent to a drier 19 and used to dry the mixed granules travelling on a conveyor 20 after curing by carbonation on the grate 13. The used drying gas is introduced into the wind boxes 15 as curing gas.
Patent JP-S6046855-A (JP)
Title: Treatment of product of die casting machine
Inventor: KAMIJIYOU TSUYOSHI
IPC: B22D17/22
Filed: 1983-08-26
Abstract: PURPOSE:To make water cooling, dewatering and disposing operations better than in the prior art by doubling the turning angle and using a stopper for positioning in cooling and dewatering a die cast product and disposing said product in a home position by means of a holding chuck provided to an actuator revolving shaft. CONSTITUTION:A die cast product 7 is gripped by a left-hand chuck 3 of an actuator and is swiveled 180 deg. in downward and rightward directions so that the product is passed thoroughly under cooling water 11. The device is then risen and is swiveled 180 deg. in the opposite direction so as to be returned again to the original relative position where the product is dewatered. The product is then conveyed to the device of the succeeding stage where the product is rotated 90 deg. downward and the inclination thereof is positioned by a stopper 9a. The device is thereafter lowered and set. Water cooling is not uniform with conventional 90 deg. swiveling and the positioning in the succeeding stage is inadequate in the prior art owing to lack of the stopper 9a but the automatic disposing operation is made thorough and exact by the above-mentioned operation.
Patent JP-H05318081-A (JP)
Title: Pressure casting mold for molten metal
Inventor: SEKINE KATSUMI
IPC: B22D17/20
Filed: 1992-05-22
Abstract: PURPOSE:To obtain the pressure casting mold for a molten metal which enables the sufficient application of a mold parting material on a core. CONSTITUTION:This casting mold has extruding plates 11, 12 for progressing and retreating an ejection pin 9 for extruding a casting 7 after the end of molding and a stationary core 3 and moving core 4 for molding the casting. The core pin 8 forming a hole part in the casting 7 is freely slidably provided in this moving core 4. The core pin 8 is interlocked and connected to the ejection plates 11, 12 via a core connecting rod 10. The core pin 8 is parted from the moving core 4 by moving together with the casting 7 in a first stage and the casting 7 is parted from the core pin 8 by the extruding pin 9 in the next stage. Since the core pin 8 projects from the inside of the moving core 4, the sufficient application of the mold parting material thereon is possible.
Patent JP-S5380891-A (JP)
Title: Profile dressing apparatus
Inventor: ITOU TERUYUKI
IPC: B24B53/08
Filed: 1976-12-27
Abstract: PURPOSE: To provide an apparatus for dressing a grinding wheel having at its center a straight-line portion and at its both ends archy or tilted portions in a profiling sytem, wherein wears of the stytus and template are prevented and highly accurate dressing is maintained over a long period of time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6134409-A (JP)
Title: Photographing method
Inventor: EJIRI KOICHI
IPC: G03B15/00
Filed: 1984-07-26
Abstract: PURPOSE:To obtain a photographing method, which is suitable for the making of a measuring picture when an object to be photographed is large or when infrared rays are used, by photographing a scale, in which light emitting members or reflecting members are used as a graduation, together with the object to be photographed. CONSTITUTION:A main body 1 of a scale 13 is constituted by a tube made of synthetic resin. Many holes 2 are formed in the main body 1 at an equal interval (u). Electric lamps are held in the tube as examples of light emitting members 3 so as to face the holes 2. The lamps function as a light emitting graduation at every interval (u). The scale comprising a string shaped light source line is suspended or attached in the vicinity of the object to be photographed, and the photographing is carried out.
Patent JP-S5946336-A (JP)
Title: Fuel supply interrupting method for internal-combustion engine
Inventor: NAKANO KAZUO
IPC: F02D41/12
Filed: 1982-09-08
Abstract: PURPOSE:To prevent occurrence of shocks at the time of recommencing fuel supply when the engine operation is changed from deceleration to constant-speed operation, by correcting the supply rate of fuel to decrease it in recommencing fuel supply when a throttle valve is opened. CONSTITUTION:When the quantity of intake air is smaller than a reference value in recommencing fuel supply with opening of a throttle valve 20, the supply rate of fuel is corrected by an engine control unit 48 to decrease it by decreasing the injection quantity of fuel by synchronous injection determined on the basis of the quantity of intake air, engine speed, etc. to a prescribed value while stopping non-synchronous injection of fuel at the time of acceleration, and then increasing the supply rate of fuel gradually to the ordinary level of synchronous injection. In case of recommencing the synchronous injection with opening of the throttle valve 20, the routine proceeds to a step 103. Here, if the quantity of intake air is smaller than a reference value (a), it is judged that shocks caused by recommencing fuel supply are to be moderated by decreasing the supply rate of fuel by synchronous injection and the routine proceeds to a step 104, where the reduction rate (x) of fuel is calculated. Further, at a step 105, the reduction rate (x) is set in an RAM, thus completing the routine.
Patent JP-S5681200-A (JP)
Title: Precondensation process for sludge freeze-thaw desiccating apparatus
Inventor: SUGIURA KIYOSHI
IPC: C02F11/20
Filed: 1979-12-04
Abstract: PURPOSE: To obtain a constantly stable condensation effect and to eliminate accumulations of fine  grains in a separated water recycling system, by keeping at a substantially constant level a recovery rate of a centrifugal separator calculated from the contents of condensed sludge and separated water during a precondensation step using a centrifugal separator.   
     CONSTITUTION: A sludge is charged to a centrifugal separator 10 by a pump 22. In the separator  10, the sludge is divided to a solid part and a liquid part by the rotations of an outside drum 12  and an inside drum 14. The condensed sludge is scraped out along the direction A, and carried to a freeze-thaw vessel through a conduit 16. The separated water overflows along the direction B,  and is discharged through a conduit 18. The discharged water is optionally recycled to a sludge  storing vessel. During this separation step, the contents of the separated water and the sludges  before and after condensation are detected by potentiometers 30, 26 and 28, respectively. Each  content signal is carried to a computer 32 by which a recovery rate is calculated. In order to keep  at a constant level the recovery rate calculated by the computer 32, a controller 34 feeds a rotation speed increase signal to a speed variable motor 36, so that an amount of a sludge being  charged is controlled in accordance with the variation of a supplied sludge content by the operation of the pump 22. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H025042-A (JP)
Title: Silver halide color reversal photographic sensitive material
Inventor: DEGUCHI HISAYASU
IPC: G03C7/30
Filed: 1988-06-24
Abstract: PURPOSE:To improve color reproducibility and bleaching rate by incorporating a silver halide emulsion the particle inside or surface of which is fogged into at last one layer of hydrophilic colloidal layers and incorporating at least one kind of specific compds. therein. CONSTITUTION:This photographic sensitive material is formed by incorporating the silver halide emulsion the particle inside or surface of which is fogged into at least one layer of the photosensitive silver halide emulsion layer positioned furthest from a base and the hydrophilic colloidal layer positioned between this layer and the base. At least one kind of the compd. which release a bleaching accelerator by reacting with the oxidant of an arom. primary amine color developing agent is incorporated into at least one layer of the hydrophilic colloidal layers. Further, the swelling rate in distilled water is so determined as to attain >=1.2. The swelling rate refers to the value obtd. after the thickness of the film swellable in distilled water of room temp. is divided by the thickness of the dry film. The silver halide color photographic sensitive material which has excellent color reproducibility and has the bleaching rate of the level sufficient for practicable use is obtd. in this way.
Patent JP-H0322888-A (JP)
Title: Speed controller
Inventor: KUNIHIRA TADASHI
IPC: H02P29/00
Filed: 1989-06-19
Abstract: PURPOSE:To allow this device to control the speed with high precision by correcting the period of a rectangular wave signal to be constant even if what is obtained by alternating voltage induced to a stator winding is different in a constant speed rotation. CONSTITUTION:The output of a waveform shaping circuit 2 is supplied to a channel selector 3a of a processor 3 composed of a channel selector 3a, a computing element 3b, a memory 3c, a period detector 3d and data buses 4 to 6. Even if the period of a rectangular wave signal obtained from alternating voltage induced to a stator winding is different in a constant speed rotation, the period slippage of the rectangular wave signal is corrected so that the period of the rectangular signal may be fixed. A highly precise control of speed can thereby by performed even if the period obtained from the induced alternating voltage is different as it does not appear as a disturbance to a control system.
Patent JP-H11351243-A (JP)
Title: Thrust bearing
Inventor: MURAI YOICHI
IPC: F16C17/06
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent damages such as seizure of a bearing, to improve the reliability of the equipment, and to maintain the normal operation for a long time. SOLUTION: A rotating equipment having a rotary shaft 3 supports a runner 4 to be rotated together with the rotary shaft 3 in an oscillating manner, comprises a plurality of pads 10 arranged with required intervals, a supporting means 5 to support each pad in an oscillating manner, and an oil tank 6 in which the pads 10 and the supporting means 5 are stored in oil, and is provided with an additional deformation suppressing member on the pads 10 for a means to suppress the thermal deformation. The thermal deformation of the pads of the thrust bearing to support the rotary shaft can be controlled, the load capacity during the thermal deformation is prevented from being dropped, and the reliability of the equipment is improved.
Patent JP-2000343681-A (JP)
Title: Ink supply device
Inventor: KIHARA TERUAKI
IPC: B41F31/04
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To save labor involved in a cleaning operation and shorten operating time with regard to the replacement of ink for a printing press, in an ink supply device. SOLUTION: An ink tray 30 having a bottom plate 32 covering the upper face of an ink key 21 is provided in an ink fountain 23. In addition, a support member 33 jutting out downward is attached to the bottom face of the bottom plate 32 and a through hole 21c is perforated from the surface of the ink key 21 to the bottom face. When the ink tray 30 is mounted into the ink fountain 23, the lower end of the support member 33 is brought into contact with a support base 24 through the through hole 21c so that the bottom plate 32 is supported and thus the ink supply device is constituted as described.
Patent JP-H116667-A (JP)
Title: Absorption refrigeration device
Inventor: ITO JIRO
IPC: F25B15/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To appropriately adjust the flow rate of a cooling water passing in each absorption coil by providing a flow rate control structure for adjusting the flow rate of the cooling water passing through each of a plurality of piping members to the flow rate corresponding to each heat exchange surface area of a plurality of piping members in a branch structure member. SOLUTION: In a branch structure member 313, a flow rate adjustment structure is provided and the flow rate of cooling water passing in each piping member (an absorption coil) 31 constituting piping for exchanging heat is adjusted to the flow rate corresponding to the heat exchange surface area of each piping member 31. More specifically, when the heat exchange surface area is larger, the flow rate increases. On the other hand, when the heat exchange surface is smaller, the flow rate decreases.  As a result, a cooling capability corresponding to the amount of generated heat that is proportional to the heat exchange surface area is set in the surfaces of a plurality of piping member 31 and no big difference is generated in the temperature of the cooling water after passing through each piping member 31, thus preventing the difference from being generated in the efficiency of heat exchange on the surface of each piping member 31.
Patent JP-S5780418-A (JP)
Title: Production of polyurethane foam
Inventor: ABE TETSUO
IPC: C08G77/46
Filed: 1980-11-07
Abstract: PURPOSE: To produce a foam whose film thickness is easily controlled and which provides smooth surfaces, by mechanically foaming an organic isocyanate compound and a hydroxyl group-containing organic compound in the presence of an oxyalkylene group-containing organopolysiloxane.  
     CONSTITUTION: The foam of the purpose is obtained by converting, to the state of foam, an organic isocyanate compound and a hydroxyl group-containing organic compound is the presence of an oxyalkylene group-containing organopolysiloxane represented by formula I, wherein G a , G b  and G c  are each methyl or an oxyalkylene of formula II, (in which R is H, a lower alkyl, an acyl, 0=j<0, 0=k≤15, 0=i≤15 and k+1=1W15) 0=m≤10, 0=n≤30, when G a , G b  and G c  all are oxyalkylene groups, 0=m≤10, 0=n≤20, when G a  is an oxyalkylene group and G b  and G c  are methyl groups, m≤10, 0=n≤20 and when G a  and/or G c  are oxyalkylene groups and G b  is methyl group, 0=m+n≤30, by a mechanical means. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5860141-A (JP)
Title: Fan for range hood
Inventor: OOHASHI AKIRA
IPC: F24F7/06
Filed: 1981-09-30
Abstract: PURPOSE:To suck ambient air when exhausting indoor air by forming a ventilation port to the front plate section of the hood, shaping a ventilating pipe body communicated with the port and communicating the hood with the outside air through the port and the pipe body. CONSTITUTION:The ventilation port 11 is formed at the front plate section 3 of the hood 1 and a plurality of plate sections 10, 10, 15, 15, which are easily punched, and pressed are formed at other positions, an opening 24 and a communicating port 25 are communicted through the punching of the plate sections, and the ventilating pipe body 21 is shaped. The ventilation port 11 is communicated with a natural suction port C formed to the upper section of an exhaust port B by the ventilating pipe body 21. When a blasting devie 16 is operated, an oil mist, etc. rising from a range not shown are discharged as an arrow D from the exhaust port B through suction ports 4, 17a, but the outside air is naturally sucked in as an arrow E through the ventilating pipe body 21, the communicating port 25 and the ventilation port 11 from the natural suction port C when the interior of a room is brought to approximately negative pressure at that time. Accordingly, a change into negative pressure of the interior of the room is prevented, and load applied to the ventilating device 16 can be reduced.
Patent JP-S6136790-A (JP)
Inventor: KANEYASU MITSUHIRO
IPC: G09G5/22
Filed: 1984-07-30
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-S5857628-A (JP)
Title: Flexible magnetic recording medium
Inventor: TAGAMI MASAMICHI
IPC: G11B5/66
Filed: 1981-10-02
Abstract: PURPOSE:To obtain a continuous thin film of ferromagnetic iron oxide which excels in durability and is suited for a flexible magnetic disk, by forming a nonmagnetic rigid film on a flexible substrate. CONSTITUTION:A nonmagnetic rigid film 2 of SiO2, Al2O3, Si3N4, etc. is formed on a flexible substrate 1 such as polyimide, polyamide, polyester, etc. Then a continuous thin film of ferromagnetic iron oxide is formed on the film 2 with gamma-Fe2O3, the gamma-Fe2O3 added with an additive or an intermediate composition of gamma-Fe2O3 and Fe3O4 by a sputtering process, etc.
Patent JP-H05325968-A (JP)
Title: Nonaqueous lithium secondary battery
Inventor: SUZUKI KIMIHITO
IPC: H01M10/05
Filed: 1992-05-26
Abstract: PURPOSE:To provide a nonaqueous lithium secondary battery of good charge/ discharge cycle characteristic by selecting an optimum substance combined with the counter electrode relating to lithium-contained transition metal oxide having high electrode potential exceeding specific voltage. CONSTITUTION:In a nonaqueous lithium secondary battery, LiCoxNi1-xO2 (0<=X<=1) is used as a positive electrode, and pitch carbon fiber or its crushed powder, with 0.343nm or less lattice surface space (d002) of a carbon layer surface and 10nm or larger size (Lc) of crystallite in the axial direction (c), is used as a negative electrode. Accordingly, a very excellent charge/discharge cycle characteristic, flat to exceed 4V provided in lithium-contained transition metal oxide further by high operating voltage and high charge/discharge efficiency, can be provided, to be available for use of a battery built-in type portable electric/electronic equipment or the like.
Patent JP-S63318928-A (JP)
Title: Apparatus for measuring degree of contracture of foot joint
Inventor: SAKAI KISHIRO
IPC: A61B5/11
Filed: 1987-06-24
Abstract: PURPOSE:To obtain an accurate absolute value having reproducibility, by rotating a foot joint against the rotation resistant force of the foot joint by an examiner using a movable frame and measuring the rotation resistant force over the total movable region of the foot joint using a load and angle detector. CONSTITUTION:An angle meter 8 is mounted to an angle detector 7A and connected to a display recording apparatus 25 by a cable. A pedestal 1 is placed on a bed and the foot of an examinee is fixed to a sole frame 2 by a fixing belt 5a and the calf is fixed to a crus receptacle 13 by a fixing belt 5b. The sole frame 2 is gradually rotated several times by an operating lever 4 so as to bend the foot joint of the affected limb 18 of the examinee and the data relating to the degree of contracture of the limb 18 of the examinee is recorded and displayed on a display and recording apparatus 25. By this method, the stiffness strength or the presence of contracture at each joint angle is continuously measured at once over the total movable region of the foot joint in such a state that the examinee lies on the bed and, therefore, the real data relating to the stiffness strength or contracture of the foot joint is obtained.
Patent JP-H0448526-A (JP)
Title: Electromagnetic contactor
Inventor: KAKIZOE MASAHIRO
IPC: H01H73/06
Filed: 1990-06-18
Abstract: PURPOSE:To facilitate change of contacts without damaging operation stability by installing a trip coil, a lever and an electromagnet below a contact unit. CONSTITUTION:A contact unit 15 is formed of a movable contact, a fixed contact 3, a contactor spring, and a connector 12. A trip coil 1 is installed right below the contact unit 15 so that the operating force for making and breaking contact of the movable contact is exerted on the load center of the contactor spring. Electrical and mechanical connection can be performed by means of the connector 12 so as to touch and detach freely. One end of a lever operated by an electromagnet is installed orthogonally so as to act on the load center of the contactor spring between the contact unit and the trip coil. The change of contacts can be carried out by pulling out upward only the unit 15 by means of taking out a cover 16 and screws 14.
Patent JP-S5947671-A (JP)
Title: Reading device
Inventor: NUMAZAWA YOSHIHIRO
IPC: G06F3/12
Filed: 1982-09-10
Abstract: PURPOSE:To facilitate the positioning for reading of a bankbook and to improve the reading accuracy for a reading device using an optical sensor, by comparing the read data given from a reading part with a prescribed pattern data when a medium is inserted. CONSTITUTION:A stripe pattern which is drawn orthogonally to the traveling direction of an optical sensor 3 is applied on the suface of a press roll 2. This pattern is read by the sensor 3 when no bankbook is inserted and stored in a memory 6, and a stripe pattern signal P is stored. Therefore the coincidence is always obtained between a read signal A1 and the signal P. When a bankbook B reaches under the sensor 3, the insertion of the book B is detected since a detecting signal A2 is different from the pattern signal extracted from the memory 6. Then the shift amount is decided to the next print 4 by the detection of the book B.