baber/WOPTO huggingface dataset:
Patent JP-H11281913-A (JP)
Title: Lighting device
Inventor: TAKAZAWA MASASHI
IPC: G02B27/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device which improves the taking-in efficiency of solar rays to increase the quantity of light, which can be taken in, and relaxes the directivity of taken-in light to suppress dazzle and stabilizes the irradiation direction. SOLUTION: With respect to a lighting device 10 provided with a light intake port 12 which takes in solar rays L1, an outlet port 18 from which the inside of a room is irradiated with solar rays L2, and a dome cover 14 attached to the light intake port 12, a prescribed quantity of light diffusing materials is mixed in materials of the dome cover 14 to make about 70 to 85% of the overall light transmittance of the dome cover 14, and a light distribution plate 20 which has the surface subjected to fine prism work is provided at the outlet port 18. In this case, the light distribution plate 20 can be omitted to reduce the production cost of the lighting device 10 if the dome cover 14 whose transmittance of parallel rays is suppressed to about 10% is used.
Patent JP-S61242701-A (JP)
Title: Thickness rolling down method for slab
Inventor: TAZOE NOBUHIRO
IPC: B21B15/00
Filed: 1985-04-18
Abstract: PURPOSE:To decrease the dimensional fluctuation in the transverse direction of a slab by determining the coefft. of friction between anvils and the slab in such a manner that the coefft. of friction is smaller nearer the ends of the slab in the transverse direction thereof than in the central part, thereby allowing the slab ends to elongate in the longitudinal direction. CONSTITUTION:The slab S is rolled down by a press 1 while the slab is conveyed in an arrow A direction. The anvils 2, 3 are disposed above and below the slab S. The anvils 2, 3 are pressed to the top and bottom surfaces of the slab S to roll down the slab S from the thickness H0 to H1 while a lubricating agent P is supplied between the slab S and the anvils 2, 3. The slab is rolled down while the lubricating agent P is supplied at the rate increasing toward the transverse ends of the slab than in the central part. Plural pieces of pipes 6 are arrayed at intervals to the inlet side of the slab S to the press 1 in the transverse direction in order to supply the lubricating agent in the above-mentioned manner. The dimensional fluctuation in the transverse direction is thus improved.
Patent JP-S5418896-A (JP)
Title: Anionic polyurethane-type emulsion composition
Inventor: OOMURA HIDEMASA
IPC: C08G18/83
Filed: 1977-07-12
Abstract: PURPOSE: To prepare a self-emulsifiable composition giving coating films, molded articles, etc. having excellent flexibility, elasticity, cold resistance, wear resistance, etc., by mixing a small amount of a carbodiimide derivative with specific anionic polyurethane emulsion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01257140-A (JP)
Title: Process for forming optical element
Inventor: KOGURE KAZUO
IPC: C03B11/12
Filed: 1988-04-05
Abstract: PURPOSE:To prevent seizure of a base glass material to a forming die, and to eliminate thermal shrinkage of the base glass material by heating the forming die and the base glass material in nonoxidizing atmosphere, then executing forming under special conditions. CONSTITUTION:A base glass material 21 is inserted to between a male die 22 and a female die 23 having both nonspherical forming faces 22a, 23a, and the base glass material, the male die 22, and the female die 23, are heated isothermally, then the viscosity of the base glass material is adjusted to 10<8>-10<12> poise by adjusting a heater 24. The forming pressure is held at an appropriate pressure between 8-2kg/cm<2> due to a self weight of the die while maintaining the temp., and the fixed pressure is kept during forming for a set time depending on an amt. of deformation of the base glass material 21. After cooling then the forming dies 22, 23, and the base glass material 21 until the viscosity of the base glass material 21 attains 10<12> poise, the male die 22 is removed by hitching a pawl on a hole 25 in the male die 22. The base glass material 21 is thus released and cooled to room temp.
Patent JP-H10277081-A (JP)
Title: Resonance box for vibration perception training
Inventor: UJIHARA TAKASHI
IPC: A61F11/04
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To open a door to the world of sound for a hearing disabled person by accumulating the experience of perceiving sound information as vibration. SOLUTION: A magnetic circuit 12 is provided on the bottom plate 11 of a resonance box main body 10 whose inner part is a void and a voice coil 13 fixed to the surface plate 15 of the resonance box main body 10 is fitted and inserted to the magnetic circuit 12. On the bottom plate 11, a signal terminal 14 for inputting the sound information to the magnetic circuit 12 as electric signals is provided. By the voice coil 13 excited in the magnetic circuit 12, the resonance box main body 10 is vibrated.
Patent JP-S63251081-A (JP)
Title: Preparation of monoclonal antibody against virus
Inventor: MURAKAMI HIRONORI
IPC: B24D7/06
Filed: 1987-04-07
Abstract: PURPOSE:To produce a monoclonal antibody specific to Akabane virus, by immunizing a cell against a virus multiplied in a serum-free culture without influence of serum and using the virus as an antigen for screening. CONSTITUTION:A cell is immunized against a virus multiplied in a serum-free culture without influence of serum and the virus is used as an antigen for screening to give a monoclonal antibody specific to Akabane virus. The monoclonal antibody specifically reacts with antigen of Akabane virus and a virus constituent component having 30KDmol.wt. The monoclonal antibody is useful for diagnosis by detecting Akabane virus, one casual virus of virus multiplication disorder of domestic animal and for treating virus infected diseases.
Patent JP-H04316015-A (JP)
Title: Manufacture of liquid crystal electooptical device
Inventor: MIURA HIROTSUNA
IPC: G02F1/13
Filed: 1991-04-16
Abstract: PURPOSE:To enable using of a thin glass or film for a substrate and exact and simple control of a cell thickness and to eliminate a gap member. CONSTITUTION:A liquid crystal material 103 in solid phase is overlaid on the substrate 101 (b), and interposed between this substrate 101 and an opposite substrate 105, sealed (d), then, heated to raise temperature and convert it into a liquid phase (e), and the liquid crystal panel is formed.
Patent JP-H09275265-A (JP)
Title: Test jig for wiring circuit board and manufacture thereof
Inventor: OKANO TATSUHIRO
IPC: G01R31/02
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To enable an inspection object to be visually checked by a method wherein a wiring pattern composed of a transparent conductive film and an electroless plating metal film is provided onto a glass board, a transparent insulating resin layer is formed on all the surface, a through-hole is provided, and an electrode which comes into contact with the wiring pattern is made to serve as a test electrode. SOLUTION: A transparent conductive film 2 is formed on a glass board 1 and formed into a transparent conductive film wiring pattern 2a by etching, and an electroless plating metal film 3 is selectively formed thereon. A transparent insulating resin layer 4 is formed on the plating metal film 3 by coating, and then a through-hole is provided. A wiring pattern 2a is made to serve as a counter electrode, a conduction electrode pad 6 is formed on the through- hole by electrolytic copper plating, and a contact electrode 7 is formed thereon. The glass board 1 is used as a board, and the insulating resin layer 4 is made of transparent resin, so that a test jig of this constitution other than its wiring pattern 2a and a contact electrode 7 is capable of transmitting light rays, and a check object can be visually observed.
Patent JP-S58199831-A (JP)
Title: Production of al alloy cast ingot
Inventor: FURUKAWA TAKAO
IPC: C22B9/04
Filed: 1982-05-17
Abstract: PURPOSE:To melt and cast an Al alloy cast ingot efficiently and economically by adding an alloy component for correction to the molten Al alloy to be transferred from a melting furnace to a vacuum furnace. CONSTITUTION:The molten Al alloy refined in a melting furnace 1 is fed through a transfer spout 1a into a vacuum furnace 2. After the molten alloy is degassed in the furnace 2, the alloy is cast. A metallic net screen 5 for containing an alloy for correction detained at the bottom end of a lift 4 is disposed above the spout 1a and the alloy for correction in the vessel 5 is dipped in the molten Al alloy under feeding to correct the alloy. The molten Al alloy subjected to the alloy correction is sprayed and sucked through a suction port 3 into the vacuum furnace 2 which is evacuated beforehand. Gaseous H2, etc. can be expelled satisfactorily during this time, and the molten metal is stirred thoroughly in the furnace 2 by the suction, whereby the alloy for correction added to the molten metal in the spout 1a is diffused uniformly into the molten metal.
Patent JP-H01103905-A (JP)
Title: Medical device
Inventor: JIYOOJI EI ROPESU
IPC: H01L39/12
Filed: 1987-04-07
Abstract: PURPOSE: To obtain a simple, safe and convenient medical treatment apparatus for protecting a user of an injection needle against the pricking after use by combining the coupler of an injection syringe, the injection needle, its protector and blocking means in a manner as to provide specific action.  
     CONSTITUTION: At the time a nurse begins to move the protector 24, a nipple 38 slips off from a groove 36 and a build-up 46 slips off from a groove 48. The shoulder 56 of the locking member imparts stability and guide to the protector 24 when this member moves along the stem 10b of the injection 10. When the ring 40 is connected to an inclined path end 52, the front end of this inclined path end is inserted into the opening to widen the ring. When the ring rides on the rear shoulder on the inclined path, this opening is slightly expanded. While the ring 40 exists on the opposite side of a vessel part 58, the opening is closed once more and the ring 40 enters the vessel part. The protector 24 is locked to the prescribed position by the converging side wall of the wall of the receiving part and the corresponding converging wall of the ring. The protector 24 is thus locked permanently to the prescribed position and the nurse is protected against the casual pricking of the injection needle. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S60229818-A (JP)
Title: Attaching mechanism of car ventilator grill
Inventor: OIKAWA AKIO
IPC: B60K37/00
Filed: 1984-04-27
Abstract: PURPOSE:To prevent a shut valve from being injured when a ventilator grill is attached, by forming an opening guide plate, in a ventilator grill forming case, so as to leave a space between the circumferential wall of the opening and the shut valve. CONSTITUTION:When a ventilator grill forming case 20 is inserted in an opening 18, at first, the case 20 is guided to be inserted the opening 18 as a curved surface 38 at the end of the under surface 37 of a guide plate 35, slidingly makes contact with a holding plate 27, and then, the case 20 is continuously guided as a flat surface 39 slidingly makes contact with the holding plate 27. Consequently, it can be prevented that a shut valve unit 31 makes contact with the opening 18 and is injured, by leaving left a space between the circumference of the opening 18 and the shut valve 31, while the case 20 is inserted in the opening.
Patent JP-S57198158-A (JP)
Title: Booster
Inventor: KITA YASUO
IPC: B60T13/56
Filed: 1981-05-28
Abstract: PURPOSE:To improve the response when a booster piston is operated by allowing the stopper of a plunger to be lock with a fixed stopper on the shell and bringing a control valve in pressurized contact with the appropriate valve seat when the booster is not operated, in the booster for increasing the pedal stepping-in force of a car. CONSTITUTION:When pedal stopping-in is released and an input shaft 31 is returned, the second valve seat 37 is closed at first, and a control valve 39 is departed from the first valve seat 36, being pushed by the plunger 33 which returns to the right. The front and back pressure chambers 23 and 24 communicate with each other in this state, and the internal pressure in each pressure chamber accords with, then a booster piston 27 is pushed back in the direction opposite to the direction during operation by the recovery force of a spring 30 which is compressed during operation. A movable stopper 44 is lock with a fixed stopper 45 at this time, and only a valve body 26 moves rightward further after the plunger 33 stops, and the first valve seat 36 is abutted to the control valve 39. The advancing force of the piston due to the differential pressure between pressure chambers 23 and 24 and the recovery force of the spring 30 are balanced when the first and the second valve seats 36 and 37 are closed, then the booster piston 29 which follows the input shaft 31 stops.
Patent JP-H10276505-A (JP)
Title: Ground leveling device
Inventor: ISHIDA TAKATSUGU
IPC: A01B63/10
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To level the ground by preventing the sinking of the ground leveling device so as to level the locus of a crawler type traveling device. SOLUTION: A ground leveling device main body 8 is provided at the rear part of a vehicle main body 1 with the crawler type traveling device 4 on its right and left sides. A ground leveling body 17 is provided for the main body 8 positioned on the rear side of the device 4. The bottom face 19 of the body 17 is made flat. Even when the main body 8 tries to sink into a farm land A at the time of leveling the ground, this is prevented by the ground resistance of the body 17. The locus of the device 4 accompanying traveling is leveled by the body 17 to level the ground. A hydraulic cylinder being the derricking driving device of the body 17 is between the main body 8 and the body 7. At the time of leveling the ground in the neighborhood of the levee D of the farm land A, the body 17 is raised up to carry out ground leveling work avoiding the levee D.
Patent JP-S5419620-A (JP)
Title: Associative memory unit
Inventor: HASHIMOTO YASUICHI
IPC: G06F12/08
Filed: 1977-07-15
Abstract: PURPOSE: To efficiently process the error in the associative memory corresponding to the bits memorizing the error, by detecting the flags corresponding to each entry with the hardware, in an associative memory. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57199323-A (JP)
Title: A/d converter
Inventor: TORII KENICHI
IPC: H03M1/36
Filed: 1981-06-01
Abstract: PURPOSE:To obtain highly accurate reference voltage for a parallel type A/D converter, by connecting a compensating resistor in parallel between arbitrary resistor connecting points in a series resistance circuit generating a reference voltage. CONSTITUTION:A plurality of resistors are connected in series and reference voltages V1-V255 are generated from each connecting point. The plurality of resistors are sectioned in blocks and compensation resistors Ra-Rh are connected respectively among blocks Rx1-Rx8. Each compensating resistor is set so that a current flowing to the comparator from the resistor connecting points is taken into consideration and a desired reference voltage is obtained. Through the parallel connection of the compensation resistors, the fluctuation of the connecting point voltage can be suppressed. Thus, errors in each reference voltage can sufficiently be suppressed. Then, highly accurate reference voltages for a parallel type A/D converter can be obtained.
Patent JP-S58201545-A (JP)
Inventor: NISHIHARA TERUYOSHI
IPC: H02P9/30
Filed: 1982-05-19
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-H09274638-A (JP)
Title: Optical information reader
Inventor: HAZAMA AKIHITO
IPC: G06K7/10
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical information reader with which desired data in code information read from a code can be arbitrarily and easily extracted and outputted. SOLUTION: A worker sets a data partition character through a setting means 9 and selects a data limiting method. When the 1st data limitation is selected as the data limiting method, start and end numbers are set but when the 2nd data limitation is selected, an identification character is set and it is set whether or not that identification character is to be outputted. At the time of measurement, in the case of the 1st data limitation, the data designated by the start and end numbers are extracted and outputted among the data partitioned by the data partition character inside the code information by a data limiting processing means 6 but in the case of the 2nd data limitation, the data containing the set identification character are extracted and outputted among the data partitioned by the data partition character inside the code information.
Patent JP-S60230693-A (JP)
Inventor: TOZAWA YOSHIO
IPC: H04N1/64
Filed: 1984-04-27
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-S5511051-A (JP)
Title: Tertiary treatment method of sewage treatment water making use of riverbed soil and apparatus thereof
Inventor: NIIMI TADASHI
IPC: C02F3/00
Filed: 1978-07-11
Abstract: PURPOSE: To make possible high-grade purification treatment by simple facilities and method by letting the sanitary waste having undergone purification treatment flow intermittently down in the river location soil from its major bed to the minor bed direction thereby letting the same undergo reverse filtration and undersoil flow down.  
     CONSTITUTION: Sewerage treated water or the like is flowed in the permeable channel 3 provided in the major bed through excavation without timbering and a high level H and a low level L are repeated once or twice a day. When sanitary waste is flowed intermittently by making use of fluctuations of the above-mentioned water level into the underground trench 4 comprising connecting porous concrete pipes and vitrified clay pipes by leaving spacings at 30 to 50 cm below ground level GL, then it is only subjected to underground percolation treatment in the arrow 5 direction first, but from the way it reverse-filters in the ground surface soil in the arrow 6 direction until finally it flows down in the ground level GL like the arrow 7 and reaches a normal drainage basin 2. This makes possible removal of e.g., more than 50% of total amount of COD, 80% of phosphorus, 30% of nitrogen, 95% of SS and 99% of bacterium colicommune. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11279837-A (JP)
Title: Antistatic polyester fiber and its production
Inventor: YAMAMOTO NOBORU
IPC: D01F6/92
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain the antistatic polyester fibers having a durable antistatic property and an excellent dyed grade, having good processability on sophisticated after-treatment process and further having excellent operation stability and quality stability by compounding a specified amount of a highly hydrophilic polymer as an antistatic agent and satisfying specified raw fiber physical properties. SOLUTION: The subject polyester fibers contain 0.2-5 wt.%, preferably 0.3-5 wt.%, of a highly hydrophilic polymer as an antistatic agent, and simultaneously satisfy raw fiber physical properties comprising a specific resistance (R) of the inequality: 10×10<8> <=R<=1,000×10<8> Ω.cm, and a single fiber fineness CV(coefficient of variation) % (X) of the inequality: X<=5.0. The antistatic agent is preferably a polyetherester amide-based antistatic agent comprising 100 pts.wt. of a polyetherester amide and 2-20 pts.wt. of a metal sulfonate compound. The polyetherester amide is obtained by copolymerizing (A) an aminocarboxylic acid, a lactam or the salt of a dicarboxylic acid with a diamine, (B) a poly(aklylene oxide) glycol and (C) a dicarboxylic acid, and contains 30-70 wt.% of the polyetherester repeating units.
Patent JP-H07291743-A (JP)
Title: Method for burning ceramics compact
Inventor: KONISHI AKIHITO
IPC: C04B35/63
Filed: 1994-04-22
Abstract: PURPOSE:To enhance the strength of a compact and suppress the occurrence of defects in appearance such as cracking and chips by forming the compact from a ceramics material contg. oxide glass components, liquefying and vitrifying components of the material and burning the compact. CONSTITUTION:An org. binder is added to a ZnO varistor material contg. oxide glass components used as a ceramics material and the material is granulated and press-compacted under about 800kg/cm<2> pressure to form a disk having about 11mm diameter and about 1.0mm thickness. This disk is heated at about 550 deg.C for about 2hr. About 550 deg.C temp. is above the combustion temp. of the org. binder and the softening points of the oxide glass components and below a temp. at which a solid phase reaction of the ZnO varistor material is initiated. Thus heated disks are packed into a sheath at random and burnt at about 1,250 deg.C for about 2hr to obtain sintered compacts for ZnO varistors.
Patent JP-S568406-A (JP)
Title: Polymerization equipment, suitable for suspension polymerization
Inventor: KANEYASU TETSUO
IPC: C08F2/18
Filed: 1979-07-03
Abstract: PURPOSE: To obtain, in high yield, polymer particles, having a desired narrow range of average particle sizes, by using a stirring wing of a specified structure in an equipment for the suspension polymerization of a polymerizable monomer.  
     CONSTITUTION: In a polymerizer 5 for the suspension polymerization of a polymerizable monomer, at least one stirring wing 6 is placed below half the height h of the polymerizer 5, and the stirring wing 6 has such a structure as to satisfy equations I, II, III, IV and V, where the stirring wing 6 comprises blade parts 1, effective as a stirring power, and connection parts 2, connecting the blade part 1 with a rotating shaft 7, ro is a radius of the outer periphery of the blade part 1: ri is a radius of the inner periphery of the blade part 1: r is a radius of the polymerizer 5: s 1  is an area of the blade part 1: s 2  is an area of the connection part 2: W is a width of the connection part 2: a height of the stirring wing 6 is that of the center of the blade part 1, h 1 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S528804-A (JP)
Title: Magnetic recording body
Inventor: YAMAMOTO YOSHIAKI
IPC: C09D7/12
Filed: 1975-07-09
Abstract: PURPOSE: To provide a durable magnetic recording body with low frictional resistance even at high temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61244431-A (JP)
Title: Automatic assembling apparatus for parts
Inventor: AOKI MASAYOSHI
IPC: B23P21/00
Filed: 1985-04-22
Abstract: PURPOSE:To prevent the stop of the whole apparatus due to the defect of posture by discharging a posture defect part which is not yet assembled and detected in a detection station, in a defect part discharging station, in an automatic assembling apparatus for parts. CONSTITUTION:An automatic assembling apparatus for parts performs assembly work for the parts in the normal posture which are transported by a part transporting apparatus turntable 1, in an assembly station16 installed in a fixed system in the front in the direction of transfer of parts 2-4. In the detection stations 13 and 15, the posture of the parts 2-4 supplied from the feeding stations 11, 12, and 14 is detected, and a posture defect part is discharged by a defect part discharging station 17. In an assembled-part carrying-out station 18, an assembled body 5 obtained by assembling the parts in the normal posture is transported, and the posture defect part transmits the control signal for preventing assembly into a station 16 by a controller A, while in a station 17, the control signal for carrying out the discharge is transmitted.