baber/WOPTO huggingface dataset:
Patent JP-H08307844-A (JP)
Title: Image data transmitter, terminal equipment and multi-point controller used for the transmitter
Inventor: MURATA YOSHIHIRO
IPC: H04N19/00
Filed: 1995-05-01
Abstract: PURPOSE: To provide the image data transmitter in which an opposite image to be displayed can be selected freely by each terminal equipment and deterioration in image quality can be suppressed attended with processing of decoding and re-coding. CONSTITUTION: Output image data of terminal equipments 1a-1e at each point are sent to a multi-point controller 2. In this case, the image data are processed into a packet and a header including sender information such as an identification signal ID of its own terminal equipment is added to the data. The controller 2 applies high speed time division multiplex to output image data from the terminal equipments 1a-1e to obtain multiplexed data, which are sent respectively to the terminal equipments 1a-1e. The terminal equipments 1a-1e can use output image data from the terminal equipments 1a-1e according to the multiplexed data separately and selectively and a displayed opposite image can be selected optionally.  The controller 2 conducts only multiplexing processing of output image data from the terminal equipments 1a-1e, no decoding and re-cording processing is conducted and the deterioration in the image quality can be suppressed attended with the processing.
Patent JP-S61265386-A (JP)
Title: Electric-motor supporting apparatus for ceiling wind fan
Inventor: MATSUMURA KEIICHI
IPC: F04D25/10
Filed: 1985-05-20
Abstract: PURPOSE:To cut material cost, etc. by assembling an electric motor art by the front and rear fixed frames having a recessed part on a flange obtained through press molding work, thus forming a cylindrical baring for supporting and connecting the fixed frame onto a supporting frame and constituting the fixed frame from an iron plate. CONSTITUTION:A pair of semicircular recessed parts 8 are formed onto each flange 7 projecting in the direction of outer periphery at each opened port of the front and rear fixed frames 2 and 3 which are formed in skip form through the pressing of an iron plate. When a stator 1 is fixed by surrounding the stator 1 and a rotor 10 by the front and rear fixed frames 2 and 3, the front and rear fixed frames 2 and 3 are joined by a screw 5 at the position where a pair of cylindrical bearings 4 are to be formed by each pair of recessed parts 8, and thus an electric motor part is constituted. A supporting screw 9 which is fixed into the screw hole of a supporting frame 6 which rotatably supports said electric motor part into the body stand (not shown in the figure) is inserted into the bearing 4, and the front and rear fixed frames 2 and 3 are rotatably supported and connected onto the supporting frame 6. With such constitution, the fixed frame is made from an iron plate, and the working cost and material cost can be cut markedly.
Patent JP-S63288714-A (JP)
Title: Dicing jig
Inventor: MIMATA TSUTOMU
IPC: H01L21/78
Filed: 1988-05-02
Abstract: PURPOSE:To make it possible to fully cut a wafer and at the same time facilitate its handling in the following process by a method wherein an adhesive tape, onto which the wafer is bonded, is attached to the surface of an annular frame, a part of the outer periphery of which is notched. CONSTITUTION:The jig concerned has an annular frame 2, the inner diameter of which is larger than the outer diameter of a wafer W to be diced and the thickness of which is slightly thicker than the thickness of the wafer W. A linear notch 3, which is similar to the orientation flat of the wafer, is made at the part of the outer periphery of the frame 2 and utilized for positioning. On the underside of the frame 2, an adhesive tape 4, the shape of which is made to be the same shape as the outer shape of the frame, is pasted under tension. In addition, the wafer W is pasted onto the top surface of the adhesive tape 4 in the frame 2. The wafer W is pasted so as to take the predetermined positional relationship relative to a jig 1 or, for example, the center of the jig 1 coincides with that of the wafer W and at the same time the notch 3 and the orientation flat W0 are directed in the same direction to each other. As a result, the handling of the water, which is fully cut, is easy, resulting in contriving to realize the full automatization of dicing.
Patent JP-S5441974-A (JP)
Title: Method of releasing strain of molded-in insert particle and its device
Inventor: INAGE HISAO
IPC: B29C43/00
Filed: 1977-09-09
Abstract: PURPOSE: To release a residual stress quickly and completely, by heating rapidly only a resin part holding an insert in a molded-in insert article above the softening point of the resin.  
     CONSTITUTION: The resin part 2 which holds the insert member 1 in the molded-in insert article 10 molded by infection molding is heated above the softening point of the resin, by bringing it into contact with the heating plate 3 having the heater 4 or by blowing hot air on it, thus releasing a residual strain in the resin part 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58225674-A (JP)
Title: Gas laser oscillator
Inventor: NAKAZAWA YOSHIO
IPC: H01S3/034
Filed: 1982-06-23
Abstract: PURPOSE:To suppress variation of laser output to be generated during the peirod from starting action of laser up to reach the state when the oscillator is thermally saturated by a method wherein a spacer of material quality having the different thermal expansion coefficient is interposed between a part of a rod having the low expansion coefficient. CONSTITUTION:The invar rods 1', 1'' of two pieces at the lower part and the Al spacer 8 having the different thermal expansion coefficient are integrated in one body by screws. The difference of the shrinkage quantities according to that the drop in temperature of the upper rod is larger than the lower rod is negated by the large shrinkage quantity of the Al spacer, and discrepancy of the relative angles of a pair of mirrors regulated to the most suitable condition is pressed to the lowest. According to this construction, variation of output at laser rise time, variation of the baem position can be suppressed by an inexpensive and easy method.
Patent JP-S589807-A (JP)
Title: Preparation of sic in high purity
Inventor: YOSHIDA YASUO
IPC: C04B35/56
Filed: 1981-07-10
Abstract: PURPOSE:To obtain SiC in high purity, by carrying out the SiC forming reaction from SiO2 and C stepwise, by allowing impurities, etc. in SiO2 to remain in the original pellets obtained from the SiO2 and C. CONSTITUTION:SiO2 powder and C powder is mixed and granulated, and the resultant granular material is incorporated with a carbonaceous granular material to make the carbonaceous granular material present in the periphery of the granulated material. The resultant mixture is then heated in a nonoxidizing atmosphere at 1,600 deg.C or above. Thus, SiO2 and C in the granulated material are reacted, converted into vapor-phase silicon oxide consisting of SiO, etc. and released to the outside of the granulated material. The vapor-phase silicon oxide is then reacted with the carbonaceous granular material to give SiC. Thus, impurities remain in the granulated material, and the resultant powdered granular material is separated to prepare SiC in high purity.
Patent JP-S5232314-A (JP)
Title: Supersonic driving device
Inventor: YAMANAKA SOUNOSUKE
IPC: B06B1/00
Filed: 1975-09-08
Abstract: PURPOSE: To obtain a compact repersonic driving device with good capability by setting a transformer which contains ar resonator whose mechanical re sonance frequency is nearly the same as that of the supersonic pendulum between the emitter and base of a transistor and by simultaneously applying a trans-less rectifier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07128924-A (JP)
Title: Spring cam hinge
Inventor: KASHIWADO TOMOO
IPC: G03B27/62
Filed: 1992-03-13
Abstract: PURPOSE:To mount a slave machine on a master machine by the gravity of the slave machine by releasing a spring force in the position close to the closed state in a spring cam hinge used at the time of opening/closing the slave machine on the master machine. CONSTITUTION:The spring cam hinge is constituted of a boss 2 fitted to a master machine mount 1, the spring 10, an auxiliary member for fixing the spring 11 to which a spring fixing material is attached, a friction spring winding collar 13 around which a friction spring 4 is wound and simultaneously into which a pin projection 14 is fitted, a slave machine mount 8 integrally moved with the collar 13, etc. The auxiliary material 11 is moved in the axial direction of the boss 2 but not in a circumferential direction. When the slave machine mount 8 is rotated in a closing direction, the pin projection 14 rides on the surface of the auxiliary material 11, it is moved toward the master machine mount 1 and the friction spring 4 is removed from the spring fixing material 12. Consequently, the slave mount 8 is dropped by its gravity.
Patent JP-2000299237-A (JP)
Title: Manufacture of cored coil
Inventor: MIYAZAKI NOBUYUKI
IPC: H01F17/06
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing especially a cored coil which can be lessened in size through a simple manufacturing process. SOLUTION: This manufacturing method is carried out in a manner where a cylindrical magnetic core 20 is formed previously, and a coil 21 is wound on the core 21. Then, the magnetic core 20 is crushed flat by applying a pressure to it from both above and below. The flat core 20 is provided with two opposed flats 20c and 20d, and the flats 20c and 20d can serve as surface-mounting surfaces, so that molding resin which was required conventionally for flattening the surface of a core can be dispensed with.
Patent JP-2000296058-A (JP)
Title: Operation display device for electric cooker
Inventor: NAKAMURA AKIO
IPC: H01H9/16
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To improve the operability of the function switch of an operation display device in an electric cooker such as a rice cooking jar. SOLUTION: In the operation display device for electric cooker obtained by providing a touch operation area 12 and a liquid crystal display area 13 at a touch panel 7 and providing a back light 8 on the rear surface of a liquid crystal display part 5, the area 12 is provided outside of the area 13. Light emitting diode 15 as the illuminating light source of the touch operation area different from the back light 8 is provided on the rear surface of the area 12. The identification of each function switch 11 is facilitated by differentiating the light-emitting color of the diode 15, etc.
Patent JP-S62263473-A (JP)
Title: Input converter for demand quantity of electricity
Inventor: FURUMOTO YOJI
IPC: G01R21/00
Filed: 1986-05-12
Abstract: PURPOSE:To alter response timing, to enhance detection accuracy and to rapidly follow input variation, by providing a discrimination circuit, an adder-subtractor circuit and a control power source part. CONSTITUTION:When the load current I corresponding to power load 4 is supplied from a power source 1, said current I comes to a detection current I0 by a current transformer CT2 taking out the load current to be introduced into the discrimination circuit 6 of a converter 5. Subsequently, the upward and downward relation of the detection current I0 to a reference value Ia is discriminated by the discrimination circuit 6 and the result is supplied to an adder-subtractor circuit 7 to perform addition and subtraction. If the new reference value being the result of addition and subtraction is supplied to a meter 9, the measuring result of the load current I can be displayed instantaneously. Because this operation result is supplied to a control powder source part 8 for monitoring or controlling demand quantity of electricity, response timing can be changed by altering a sampling time and a proportion constant, and accuracy can be enhanced and a speed following the change input is increased and wide application to other use becomes possible.
Patent JP-H04314792-A (JP)
Title: Greasy fat composition for food machine
Inventor: OGAKE RYOJI
IPC: C10N20/00
Filed: 1991-04-12
Abstract: PURPOSE:To obtain the title composition improved in safety in food sanitation, oxidatiom resistance, lubricity, etc., by melting a mixture of a polyglycerol fatty acid ester, an edible fat and glycerol and kneading the mixture. CONSTITUTION:A mixture of 25-43wt.% polyglycerol fatty acid ester, desirably normally solid decaglyceryl monostearate, with 3-25wt.% edible fat, desirably a medium-chain ftty acid triglyceride, 40-67wt.% glycerol adn optionally proplylene or water is melted by heating to 80-100 deg.C and kneaded under rapid cooling to 25 deg.C or below to obtain the title composition.
Patent JP-H1036259-A (JP)
Title: Preventive and therapeutic agent for cataract
Inventor: YAMAKOSHI JUN
IPC: C07D307/60
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine capable of preventing and treating cataract, comprising a furanone derivative. SOLUTION: This medicine comprises a furanone derivative of the formula (R1 to R3 are each H, hydroxyl, amino, a halogen, mercapto, carboxyl, carbamoyl, an alkyl, an alkenyl, an aryl, etc.; R4 is H, amino, a halogen, carboxyl, an alkyl, an aryl, an aralkyl, etc.) or its salt as an active ingredient. 2.5-Dimethyl-4-pivaloyloxy-3H(2H)-furanone is preferable as the compound of the formula. A dose is 0.01-1,000mg/time/day/adult in the case of injection. In the case of an internal medicine, the medicine is administered several times per adult daily and a dose is 0.1-1,000mg/time. In the case of an eye drop, one to two drops of 0.01-10% solution are applied once to five times a day drop. Senile cataract based on oxidation disorder can be prevented and treated by instillation or administration.
Patent JP-H05282752-A (JP)
Title: Cassette loading device
IPC: G11B15/675
Filed: 1992-04-02
Abstract: PURPOSE:To increase a spacing merit without wasteful space occupied with a connecting rod by providing a cassette holder supported by pedestals and also the hollow connecting rod, and inserting an electrical wiring material into the inside of the connecting rod. CONSTITUTION:This device is provided with the cassette holder 9 supported by two pedestals and the connecting rod 17. The connecting rod is formed in the pipe-like state and the parts near the both ends are inserted into an insertion hole 11' of the holder 9, then both ends are fixed to the upper end parts of links 5, 5'. Photodetectors 20, 20' are connected to a specified circuit with cords 21, 21', and the cord 21 is successively inserted into an insertion hole 7' of link 5', the inside of connecting rod 17 and the insertion hole 7 of link 5 to connect to the element 20. Thereby, the space where the cord 21 is inserted into the inside of the connecting rod 17 can be utilized for the cord, and the space occupied with the connecting rod 17 is effectively used, and the merit is increased in space.
Patent JP-H10302179-A (JP)
Title: Automatic fire alarm equipment
Inventor: TAKAHASHI HIDEAKI
IPC: G08B23/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an automatic fire alarm equipment which reduces the capacity of a storage battery. SOLUTION: This automatic fire alarm equipment has a printer 1 connected to a fire receiver 2 through a printer buffer 3, and a commercial power is supplied to the fire receiver 2, the printer buffer 3, and the printer 1, and a storage battery 6 is connected to the fire receiver 2 and the printer buffer 3. When supply of commercial power is broken, printing output data from the fire receiver 2 is stored in the printer buffer 3; and when commercial power is restored, printing data stored in the printer buffer 3 is sent to the printer 1.
Patent JP-S5441099-A (JP)
Title: Glass plate breakage detector
Inventor: YANAGI MASAHIRO
IPC: G01N29/04
Filed: 1977-09-08
Abstract: PURPOSE: To achieve the detection of damaging and breakage of glass plates with high sensitivity by generating an output signal only when the output of above a specified level of a specified low frequency and the holding output of a specified high frequency coexist. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6296438-A (JP)
Title: 4-hydroxy-2-cyclopentenone and production thereof
Inventor: HASATO ATSUO
IPC: B01J31/12
Filed: 1986-05-14
Abstract: NEW MATERIAL:A compound expressed by formula I (X represents H or halogen atom; A and B are as follows; A is H and B is OH or A and B link to form a bond; R<1> and R<2> represent alkyl, alkynyl or alkenyl; R<3> represents H or protecting group of OH, provided that R<2> is not 2-octenyl, 8-acetoxy-2-octenyl or 2,5-octadienyl). EXAMPLE:2-Chloro-4-hydroxy-4-octyl-5-(1-hydroxy-6-carboxyhexyl)-2-cycl opente none. USE:A carcinostatic agent exhibiting same or better antitumor action than well- known naturally occurring clavulones or punaglandins, and further exhibiting antiviral, antimicrobial action, etc. PREPARATION:A compound expressed by formula II (R<21> is same as R<2>; R<31> represents protecting group of OH) and aldehydes expressed by formula III (R<11> is same as R<1>) are subjected to aldol condensation reaction, and, as necessary, to deprotection and hydrolysis reaction to obtain the compound expressed by formula I wherein A is H and B is OH.
Patent JP-H04316515-A (JP)
Title: Sustained release tablet
Inventor: MARUYAMA NAOAKI
IPC: A61K47/36
Filed: 1991-04-12
Abstract: PURPOSE:To obtain a sustained release tablet containing xanthan gum at a prescribed ratio as a sustained release base and controlled so as to gradually release an inorganic electrolyte having highly water soluble property. CONSTITUTION:The objective sustained release tablet (especially matrix type sustained release tablet consisting of 30-70wt.%, preferably 40-60wt.% (based on tablet) xanthan gum and residual part of an inorganic electrolyte such as potassium, iron, calcium, magnesium or sodium salt of inorganic acid or organic acid. Since xanthan gum in a tablet is hydrated to from a hydrogel and xanthan gum has extremely high performance, the formed hydrogel layer is firm and since main medicine is cationic salt, viscosity of xanthan gum is raised and hydrogel layer becomes further firm and release from tablet of main medicine is suppressed.
Patent JP-H08299514-A (JP)
Title: Golf competition system between remote places
Inventor: MATSUI TOSHIKI
IPC: A63B71/06
Filed: 1995-05-02
Abstract: PURPOSE: To facilitate the execution of golf competitions between remote places by coupling plural terminal machines for simulations for golf and a host computer and executing the simulation of various kinds of golf competitions. CONSTITUTION: The many terminal simulations 2a to 2x are connected to the host computer 1. Image receivers 3 and respective sensors 4 to 6 are disposed in the respective simulations 2. When a player hits a ball 7 with a club, the respective sensors 4 to 6 detect the direction, height and initial velocity of the ball 7, calculate these and display numerical values 8 on the screens 9 of the image receivers 3. The positions of the ball 7 are then displayed at the prescribed value of a course 10. The player, then, hits the second ball and successively progresses the ball in the same manner. The scores are thereafter arranged (for example, calculated by every one hole), by which not only the scores of every member of the respective simulations but also the totalized scores of the respective simulations are easily calculated and reported (image receiver).
Patent JP-H02288870-A (JP)
Title: Production of cephalosporins, intermediate therefor, and production thereof
Inventor: GIYUNTAA KINASUTO
IPC: C07D501/34
Filed: 1990-04-26
Abstract: Highly active substantially pure Z-isomers of cephalosporins are produced by the following synthesis:   <IMAGE>    <IMAGE>   <IMAGE> <IMAGE>  +TR  <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>  +TR  <IMAGE> in which R1, R4 and R5 ae various organic radicals, R2 is alkoxycarbonyl, Y is Cl, Br or -O-SO2-R5, and X is a conventional cephalosporin substituent. Many of the intermediates are new, especially in pure Z-form.
Patent JP-S602067-A (JP)
Title: Magnetically levitating straight line travel guide
Inventor: MATSUDA RIYUUICHI
IPC: B60L13/04
Filed: 1983-06-17
Abstract: PURPOSE:To reduce electric power for supporting a load, to simplify the construction and to improve the stability of a linear travel guide by jointly using the mangetic fluxes of both a permanent magnet and an electromagnet, supporting the weight of a movable unit by the attracting force of the permanent magnet, and applying a recoiling strength in horizontal direction. CONSTITUTION:A composite magnet is formed of a permanent magnet 14, and an electromagnet formed of coils 16a, 16b and yokes 15a, 15b. A movable unit 11 is held by the attracting force of the magnet 14 for holding intervals 17a-17d between rails 13a and 13b. Magnetic fluxes 19a, 19b from the magnet 14 become as designated by solid lines, and the magnetic flux of the electromagnet is circulated in one cycle as designated by broken line 20. Displacement sensors 21 are provided in the combinations of the magnet 14 and the magnets 16a, 16b. When the unit 11 is displaced to vary the intervals 17a-17d, the sensor 21 detects it to control the currents of the coils 16a, 16b, thereby returning the unit 11 to the original position. Two sets of such composite magnets are provided at both left and right sides of the movable unit. In this manner, the power consumption can be saved, and the safety can be improved with a simple structure.
Patent JP-S61267454-A (JP)
Title: Image forming device
Inventor: SHIMIZU AKIRA
IPC: H04N1/23
Filed: 1985-05-21
Abstract: PURPOSE:To hold down the influence of a jolt to a minimum for the occurrence of the jolt to improve the image quality by providing a means which does not form the dot line following a certain dot line in response to detection of step-out of the latter dot line and forms the dot line following the former dot line. CONSTITUTION:If a jolt occurs in a period Tn, the n-th dot line is recorded as it is, but the (n+1)th dot line is not recorded in a following period Tn+2, and the (n+2)th dot line is recorded then. A white dot signal is set forcibly to the (n+1)th dot line by the control of a deskew circuit 43 to thin recording of this dot line. Since the following dot line is not recorded when the jolt occurs, a white line appears on a recording paper but is inconspicuous on the image because this line is very narrow, and dot lines following this white line are recorded normally, and therefore, the influence of the jolt appears in only the thinned part. A controller 45 controls write and read of a buffer memory provided in the deskew circuit 43.
Patent JP-H05287057-A (JP)
Title: Aromatic polyester/polystyrene copolymer and its production
Inventor: KISHIMOTO SOICHIRO
IPC: C08G63/688
Filed: 1992-04-03
Abstract: PURPOSE:To obtain the title copolymer having excellent light transmittance, low optical strain and excellent flame retardancy by polymerizing a styrene polymer terminated with a specified functional group with an aromatic dihydroxyl compound and an aromatic dicarboxylic acid dihalide. CONSTITUTION:A styrene polymer terminated with a functional group reactive with an acid halide group or a hydroxyl group is polymerized with an aromatic dihydroxy compound of formula I (wherein X1 to X4 are each H or a halogen provided that at least one of them is other than H; Z is a single covalent bodn, a 1-7C alkylidene bond, an ether bond or a solfone bond) and an aromatic dicarboxylic acid dihalide in a specified ratio to obtain the title copolymer comprising repeating styrene units (I) and repeating aromatic ether units (II) of formula II (wherein X1 to X4 are as defined above), the units I and II being bonded through an ester bond or an amide bond, and having a I to II molar ratio of 98:2-2:98 and an average molecular weight of 1000 or above.