baber/WOPTO huggingface dataset:
Patent JP-S6453116-A (JP)
Title: Optical encoder
Inventor: AIDA HIROSHI
IPC: G01D5/36
Filed: 1987-08-24
Abstract: PURPOSE:To reduce track layers and to improve the utilization efficiency of a light emitting element by providing a reference signal layer in another absolute value signal layer successively. CONSTITUTION:The signal layer of a main scale plate is so constituted that the absolute value signal layer consists of tracks 7a, 7d, and 7c and the track 7d is provided with the reference signal layer 7e successively. In this constitution, a reference signal indicating one origin appears in one cycle of a pulse outputted by the track 7d provided with the reference signal layer among pulses of the respective tracks detected by a photoelectric detecting element. This signal is outputted at timing where an absolute value signal is not outputted, and this encoder is constituted in consideration of the timing of the output pulse at the time of signal processing, so that the output pulse of the same photoelectric detecting element of the same track is usable while divided into two signals.
Patent JP-H0747875-A (JP)
Title: Active control seat
Inventor: SUZUKI EIICHI
IPC: B60N2/10
Filed: 1993-08-03
Abstract: PURPOSE:To improve drivability by driving a tilt means controlled, and tilting a seat cushion in an opposite direction to acceleration received to a vehicle, so as to hold a posture of occupant always flat, based on the acceleration, received to the vehicle, calculated by a car speed and a steering angle. CONSTITUTION:A constitution is provided so as to tilt a cushion pan of a seat in right/left directions by controlling an electric motor 14 forwardly/reversely rotated, and the electric motor 14 is controlled by an ECU27 of inputting output signals of a car speed sensor 28, steering sensor 29, door switch 30, seat belt switch 31, etc. That is, in the case of showing an auto mode by a signal from a changeover switch 33 and further an active mode by a signal from a changeover switch 34, the electric motor 14 is actuated in one direction or the other direction by a prescribed operating amount at a prescribed operating speed, to tilt the seat in an opposite direction to lateral acceleration received to a vehicle, through a link mechanism, corresponding to a level of lateral acceleration and a generated speed, and a posture of occupant is maintained always flat.
Patent JP-H0533970-A (JP)
Title: Individually branched type air conditioning system
Inventor: KOSEKI YASUO
IPC: F25B29/00
Filed: 1991-07-26
Abstract: PURPOSE:To simplify the system of piping for supplying hot and/or cold water, structurally reduce the equipment, and enable simultaneously supplying both hot and cold water in an individually branched system of air conditioning. CONSTITUTION:With a first main supply line consisting of a supply line 41 and a return line 43 and a second main supply line consisting of a supply line 42 and a return line 44, an outdoor apparatus 1 supplies either hot water or cold water through both the two main supply lines or hot water through one of the main supply lines and cold water through the other. In subordinate supply lines, consisting of supply lines 51, 53 and return lines 52, 54, either hot water or cold water is chosen by the use of directional control valves 61-64 and sent to the respective loads. This system makes it possible to shorten the hot/cold- water piping in length and use small bores for them and also to meet the simultaneous desire for heating and cooling.
Patent JP-S6389166-A (JP)
Inventor: DONARUDO JIEIMUZU KEISHII
IPC: A61L31/12
Filed: 1987-08-26
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-S60102261-A (JP)
Title: Quality inspection of fiber reinforced composite member
Inventor: KONDOU TAKUJI
IPC: C22C47/00
Filed: 1983-11-09
Abstract: PURPOSE:To judge whether the quality of a product is defective or non-defective in the stage of producing a fiber reinforced composite member by application of a high pressure solidifying and casting method by measuring the overall advancing speed of plural locally pressurizing punches and the entire stroke volume thereof with respect to the entire product part. CONSTITUTION:A sprue 3, a cavity 4 and a well 5 are communicated with the mating faces of a casting mold M. One end of a fiber molding F is held in the groove 8 at the tip of a core 7 and after the molten metal supplied from a hopper 11 to the sprue 3 is sealed by a plunger 10, the molten metal in the mold M is primarily pressurized to a half molten state by a plunger 12 and is secondarily pressurized by local pressurizing punches 131-133 to pack and combine the molten metal into and with the molding F. The fiber reinforced composite member is decided to be non-defective when the overall advancing speed of the punches 131-133 is in the range of 2.4-7.2cm<2> per second and the stroke volume of all the punches 131-133, i.e., the sum of the volume of recesses 151-153 is in the range of 5-15% of the entire volume of a product 4. Whether the product is defective or non-defective is thus decided.
Patent JP-H07122524-A (JP)
Title: Work holder for rotary grinder for grinding of semiconductor wafer and method for positioning of said work holder
Inventor: ANTON FUUBAA
IPC: B24B41/06
Filed: 1994-08-12
Abstract: PURPOSE: To provide the device and the method, which can adjust the relative space positions of the rotary axial line of a grinding tool and the rotary axial line of a work simply and highly accurately. CONSTITUTION: This is a work holder 1 for a rotary grinder for grinding a semiconductor wafer 10 and is the work holder 1 having a working plane 9, which faces the direction of a rotary grinding tool and mounts the semiconductor wafer 10 to be processed and is related to a piezoelectric element 2 for supporting the work holder 1 in the axial direction. Furthermore, the piezoelectric elements 2 can be independently operated. At the time of operation, the straight-line dimensions of the elements are changed. The operated piezoelectric element 2 moves the work holder up and down in the axial direction at the supporting position of the work holder 1.
Patent JP-2000046509-A (JP)
Title: Slug thickness measuring instrument
Inventor: KATSUKI JUNICHI
IPC: G01B7/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To measure the thickness of a slug layer required for deciding the adding amount of a reducing agent for recovering metal with high accuracy. SOLUTION: A slug thickness measuring instrument is constituted by attaching a slug surface sensor 20 and an eddy current type molten-metal surface sensor 30 to a sensor head 10. The sensor 30 is housed in a casing lined with a heat insulating material in order to prevent temperature drifts caused by heat radiation. When the contactor 26 of the sensor 20 comes into contact with a slug layer, the descent of the sensor head 10 is stopped and the thickness of the slug layer is found by measuring the distance to the surface of the molten metal under the slug layer by means of the sensor 30.
Patent JP-H0852735-A (JP)
Title: Sheetlike composite material of thermoplastic resin and glass fiber
Inventor: UMEMURA YOSHIMI
IPC: B29K105/12
Filed: 1994-08-12
Abstract: PURPOSE:To uniformly disperse glass fiber in rib, boss of a molded form and particulars and to provide a large strength and excellent impact resistance by incorporating two or more types of glass fibers having different lengths at a specific ratio and increasing the ratio of the fiber having shorter fiber lengths on a surface side. CONSTITUTION:A sheetlike composite material 1 is made of thermoplastic resin and glass fiber in such a manner that (a) the fiber has two or more types having different lengths in a range of 5-100mm of the length, and (b) 20-80wt.% of the entire fiber of the material 1 is glass fiber of the length of 5-40mm. Further, the weight ratio of the fiber to the entire fiber of the one surface side 2 or both the surface sides 4 of the material 2 is higher than that of the fiber to the entire fiber of the entire material 1.
Patent JP-S6454894-A (JP)
Title: Communication equipment
Inventor: SASANO JUN
IPC: H04Q3/60
Filed: 1987-08-25
Abstract: PURPOSE:To elevate the degree of freedom selection in case a respective communication equipment is selected according to a desire and is made to respond to an incoming call by allotting its own subaddress and the subaddress classified by a group respectively to plural communication equipments. CONSTITUTION:In the communication equipments 4-1-4-n, connected to the circuit 2 of an integrated digital service network, a registering means 7 to register plural subaddress previously and a detecting means 9 to detect the subaddress, included in an incoming call signal from the circuit 2, are provided. Besides, a means 6, which collates successively the detected subaddress and the subaddress, registered in the registering means 7, when the subaddress is detected by the detecting means 9, and when the detected subaddress coincides with one of the respective registered subaddresses, responds to the incoming call signal, is provided. Thus, when the subaddress is included in the incoming call signal, the communication equipments 4-1-4-n responds to the incoming call signal if said subadress coincides with one of the respective registered subaddresses.
Patent JP-H1146755-A (JP)
Title: Actinomyces capable of degrading polylactic acid resin and biodegradation of polylactic acid resin
Inventor: TOKIWA YUTAKA
IPC: C12R1/03
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To directly biodegrade a polylactic acid resin or a plastic including the above resin by subjecting the polylactic acid resin to actinomyces to convert the resin to a useful substance such as an organic acid or compost. SOLUTION: Bacteria belonging to the genus Actinomadura, in particular, Actinomadura viridis (FERM P-16247) and polylactic acid resin are added to a medium containing an inorganic acid salt to degrade the resin; wherein the culturing conditions are as follows: pH 4.0-6.0, temperature: 10-75 deg.C, atmosphere: aerobic.
Patent JP-H0258688-A (JP)
Title: Shaft elevating and turning type elevating door
Inventor: SHIGEOKA KOJI
IPC: E06B11/02
Filed: 1988-08-25
Abstract: PURPOSE:To enhance conformability of a door by determining the length of the arm of an repulsively energizing force so as to offset the gravitational moment for each turning angle for opening or closing the door, and determining the shape of a cam ring by making the radius of the arm length, so that a balancing effect can be heightened. CONSTITUTION:A first turning wheel P which is coaxial with the fulcrums 41, 42 of a shaft and is turned together with support arms 21, 22 is arranged, and the turning thereof is increased in speed and transmitted to a second turning wheel Q having another axis Y different from the axis X. And a cam ring R which turns together with the second turning wheel Q is arranged to the wheel Q, and a cable V is wound around it in such a direction that the number of turning times increases as a door 1 is lowered, and one end of the cable is fixed to the cam ring R, while the other end thereof is moored to shaft supporting pillars 31, 32. And these pillars are separated as upper and lower members 31a, 32a, 31b, 32b, which are repulsively energized 3 each other in the reverse direction so as to be slidable, and the radius of the cam ring N from the another axis Y is approximated to the value obtained by dividing the gravitational moment for each turning angle with regard to the axis X of the door 1 by the energizing forces S. Thus, the opening or closing height can be increased.
Patent JP-S6187898-A (JP)
Title: Coating method by electrodeposition
Inventor: MORI TAKANOBU
IPC: C25D13/20
Filed: 1984-10-08
Abstract: PURPOSE:To inhibit the generation of Joule heat by an electrodeposition reaction and to form a uniform paint film on each body to be coated when the body is coated by electrodeposition by multistage supply of electric current, by spraying an aqueous soln. such as an ultrafiltrate on the body immediately before coating by electrodeposition. CONSTITUTION:Each body 5 to be coated is conveyed with a conveyor 3. When the body 5 reaches a position just before a paint tank 1, an ultrafiltrate mixed optionally with pure water in a tank 22 is sprayed on the body 5 from a shower unit 27. The body 5 is then put in the paint tank 1 without supplying electric current or at low voltage, and after the body 5 is completely put in the tank 5, coating voltage is raised to regular voltage.
Patent JP-H0534998-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: KATO EIICHI
IPC: G03G9/13
Filed: 1991-07-30
Abstract: PURPOSE:To improve dispersibility, redispersibility and printing resistance, to further improve the resist properties of a toner image area as a developer for an electrophotographic photomechanical process and to improve the printing resistance of an original plate for an offset master by using specified polymer resin particles as dispersed resin particles. CONSTITUTION:This liq. developer contains polymer resin particles obtd. by polymerizing a soln. contg. resin soluble in a nonaq. solvent and used for stabilizing dispersion [P], a monofunctional monomer (A) and a multifunctional monomer (D) copolymerizable with the monofunctional monomer (A). The resin is a polymer having 2X10<4>-5X10<5>mol.wt. obtd. by bonding a polar group or a polymerizable double bond-contg. group to one terminal of the principal chain of a polymer contg. repeating units represented by formula I (where X<1> is -COO-, -OCO-, etc., Y<1> is a 6-32C aliphatic group and each of a<1> and a<2> is H, halogen, cyano, etc.).
Patent JP-H0763490-A (JP)
Title: Plate fin and tube type heat exchanger
Inventor: HIRAO YASUHIKO
IPC: F28F1/32
Filed: 1993-08-26
Abstract: PURPOSE:To reduce a pressure loss and to improve heat transfer performance of a part immediately after a heat transfer tube by providing a waveshape formed part it a front edge of a plate fin, providing a dimple in the rear of the tube of the fin, and circulating the air in the immediate rear of the tube around the tube. CONSTITUTION:A waveshape formed part 4 is provided at a front edge of a film 2. A plurality of oblique dimples 7 are obliquely provided at a part 6 immediately after the tube in a direction for guiding the air flow. A plurality of perpendicular dimples 8 are so provided as to perpendicularly cross a main air flow at the part 6 immediately after the tube. Thus, the air flow can be circulated to the part 6 immediately after the tube 1 around the tube by operations of the dimples 7, 8, and heat exchanging performance of the part is improved. Since a speed of the air after passing an intermediate part 5 of the tube is lowered, a pressure loss can be reduced.
Patent JP-S6271384-A (JP)
Title: Photographing device
Inventor: HAYASHI TAKAYUKI
IPC: G02B7/02
Filed: 1985-09-25
Abstract: PURPOSE:To make the titled device small in size and light in weight and also to stabilize the photographing direction by constituting a holding means for taking the gravity center of a lens barrel, a photoelectric conversion means and the holding means as the turning center with a turning support means for supporting freely turnably in the panning direction or pitching direction and a center gravity correcting means. CONSTITUTION:In photographing a video camera held in hand, the shaking of the lens barrel 55 attended with video camera movement is detected by angular velocity sensors 88 (panning direction) and 89 (tilting direction) and a control circuit 90 applies power to stator windings 79, 86 of actuators 91, 92 to control the output to be zero, then the shaking to the absolute coordinate is lost and the picture blur in horizontal/vertical directions is reduced. When the picture blur preventing effect is set and zooming is applied, although the gravity center of the lens barrel 55 is moved by the movement of lens holding frames 32, 37, the ring weight 56 guided to focus and guide shafts 26, 59 turns a zoom ring 51 to be moved in a direction opposite to the gravity center moving direction together with a cam pin along the cam slot 57 to cancel the gravity center.
Patent JP-S6455069-A (JP)
Title: Power circuit
Inventor: YAMADA KOJI
IPC: H05B41/282
Filed: 1987-08-26
Abstract: PURPOSE:To make the output of an apparatus higher by connecting the output end of a full-wave rectifier circuit and the DC circuit of a capacitor to a load. CONSTITUTION:A power circuit is composed of an AC power Vin, a full-wave rectifier circuit DB with an input end connected to said AC power, a switching element Q1, an inductance L1 connected via said element, a capacitor C1 and others. Further, a series circuit of the output end of said rectifier circuit DB and said capacitor C1 is connected to a load l. Then, when the switching element Q1 is in the ON state, a DC current from the full-wave rectifier circuit DB flows to the inductance L1 so that energy is stored in said inductance L1. After that, when the switching element Q1 is in the OFF state, a capacitor C1 is charged with electricity from the inductance L1 and a voltage Vout obtained by addition of the double end voltage E of the capacitor C1 to an output voltage V1 is applied to the load l. Thus, the output of an apparatus can be made higher and a rush current is prevented from flowing through a smoothing capacitor.
Patent JP-H0259970-A (JP)
Title: Information processor
Inventor: SUNABASHIRI SACHIYO
IPC: G06T1/00
Filed: 1988-08-26
Abstract: PURPOSE:To prevent the deterioration of the picture quality of designated display information by setting the attribute information of the designated display information by a setting means and processing and displaying the display information by a control means. CONSTITUTION:A display area is designated to a picture displayed on a CRT display device 26 by a mouse 14, and the attribute information of a character or a photograph is set for picture information read to this display area. Further, when the picture information is to be displayed on the CRT display device 26, a picture processing circuit 34 executes display processing by referring to the set attribute information. Consequently, even when processing such as enlargement and reduction is to be executed for the picture information, and the processed picture information is to be displayed, the picture information can be displayed according to the set attribute information. Thus, it can be eliminated that a photograph picture is displayed as a binary picture, and the deterioration of the picture quality can be prevented.
Patent JP-H0959244-A (JP)
Title: Acceleration of reaction of diisocyanate compound and composition
Inventor: KOYAMA GOJI
IPC: C07C269/02
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a composition, raised in reactivity of a diisocyanate compound and useful for synthesizing a polyurethane resin by adding a tertiary amine to the diisocyanate compound substantially without containing a halogen. SOLUTION: (B) A tertiary amine is added to (A) a diisocyanate compound substantially without containing a halogen. For example, aliphatic diisocyanates such as tetramethylene diisocyanate. alicyclic diisocyanates such as 1,3- disocyanatocyclohexane, alicyclic and aromatic diisocyanates such as m- and p-xylylene diisocyanates and aromatic diisocyanates such as 2,4-toluene diisocyanate are cited as the component (A). Monoamines such as triethylamine, diamines such as N,N,N',N'-tetramethylenediamine, etc., are cited as the component (B). The component (B) is added in an amount of 1×10<-8> to 1×10<-1> equiv., preferably 1×10<-6> to 1×10<-2> equiv. based on 1 equiv. isocyanate group.
Patent JP-H0494858-A (JP)
Title: Method for casting metal
Inventor: DEMUKAI NOBORU
IPC: H05B6/30
Filed: 1990-08-10
Abstract: PURPOSE:To prevent the development of gas defect and to manufacture a casting product with high quality by pushing up molten metal melted in a metal melting chamber by pressure difference between the metal melting chamber and a mold chamber and casting the metal into a mold set in the mold chamber. CONSTITUTION:An alloy is melted in a water-cooled copper-made crucible 5 by sending electric current to a coil 11 for high frequency induction heating to make the molten metal 13. Then, by supplying argon gas to the arrow mark C direction from an inert gas supplying hole 16a arranged at an annular frame body 16, the pressure in the metal melting chamber 2 is made to >= the atmospheric pressure and at the same time, by supplying the argon gas to the arrow mark D direction from the inert gas supplying pipe 23 arranged at an upper cover 20, the pressure in the mold chamber 3 is made to >= the atmospheric pressure. The molten metal 13 is pushed up by passing through a graphite pipe 26 by the pressure difference of both chambers 2, 3, and fills the casting cavity 25a in the mold 25 and after that, by solidifying, a hot wheel is obtd.
Patent JP-S6273178-A (JP)
Title: Apparatus for testing electromotive operation mechanism single body for on-load tap changer
Inventor: NAKAMURA FUMIO
IPC: G01R31/34
Filed: 1985-09-27
Abstract: PURPOSE:To create a testing condition equivalent to that of a conventional combination test, by always outputting torque equivalent to that of a tap change-over device by converting the output torque of a load generator corresponding to the number of rotations of an electromotive operation mechanism. CONSTITUTION:A number-of-rotation detection apparatus 4 detects the number of rotations of the main shaft 7 of an electromotive operation mechanism to respond at the point of time of the preset number of times and sends an electric signal to a load generator 5. The load generator 5 having received the electric signal converts its own resistance to a preset resistance value to change an output torque. The number of rotations to be set of the main shaft of the electromotive operation mechanism is set to the number of rotations corresponding to that at the time when the contact of an on-load tap change-over device is cut off and closed to make it possible to set a load condition entirely equivalent to the operation of the on-load tap change-over device.
Patent JP-S6274405-A (JP)
Title: Separating membrane
Inventor: TAMURA KOKI
IPC: B01D71/66
Filed: 1985-09-27
Abstract: PURPOSE:To provide a separating membrane having super separation characteristic and permeability by reacting the polysiloxane compound containing a great number of amino radicals with carbon suboxide compound on the porous substrate. CONSTITUTION:The porous substrate such as a plane of polysulfone porous membrane is dipped in the ethylene glycol or the like solution in which a polysiloxane compound carrying more than two of amino radicals is solved, and then pulled up to extract the liquid. Next, the said porous substrate is contacted with the gas containing carbon suboxide compound, or dipped in the ether solution with carbon suboxide to form up an interface between the two kinds of solution on the substrate, and a permselective membrane is formed up on the porous substrate by interface reaction to produce a composite membrane. The membrane thus produced can be used as oxygen enriched membrane and the like for the separation of various kinds of gas.
Patent JP-S60105317-A (JP)
Title: Phase control circuit
Inventor: KOBAYASHI TOORU
IPC: H03K6/00
Filed: 1983-11-14
Abstract: PURPOSE:To detect accurately a zero cross point of an AC voltage by inputting a half wave voltage being inverse to each other whose phase is shifted by 180 deg. to inputs of a voltage comparator respectively. CONSTITUTION:A terminal D being a connecting point of a diode bridge and from which a voltage is generated only during the phase of 0-180 deg. of an AC power supply C is generated, and a terminal E from which a voltage is generated only during the phase of 180-360 deg. of the AC power supply C are connected to input terminals of the voltage comparator 21. That is, an inverse half wave voltage with a phase shift of 180 deg. is inputted respectively to the inputs of the voltage comparator 21 and a zero cross point of the AC power supply C is detected from the output.