baber/WOPTO huggingface dataset:
Patent JP-2000302532-A (JP)
Title: Color block from sewage sludge incineration ash and manufacture of the same
Inventor: KIRIHARA TAKASHI
IPC: C04B35/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a color block and a method for manufacturing the color block by multi-colored, cheep sewage sludge incineration ash as the alternative of a conventional dark red or dark down sewage sludge incineration ash block. SOLUTION: At least one kind of metal oxides consisting of a group of titanium oxide, manganese oxide and zinc oxide is added in the range of 1-8 wt.% to incineration ash of sewage sludge flocculated with a high molecular flocculating agent, mixed, filled into a molding die, impacted, taken out from the molding die, put into a calcining furnace and calcined at 1,040 deg.C in an oxidizing atmosphere to obtain an entirely discolored, cheep color block. In other way, a powdery mixture of the sewage sludge incineration ash mixed with metal oxides is thin-layer loaded in the molding die and the sewage sludge incineration ash singly loaded over the powdery mixture. After that in a similar manner they are impacted and calcined to obtain a two layered color block 2 consisting of a colored part 3 of the surface side and a non-colored part 4 of the back side.
Patent JP-H04321997-A (JP)
Title: Semiconductor memory
Inventor: JINBO TOSHIKATSU
IPC: G11C16/06
Filed: 1991-04-19
Abstract: PURPOSE:To provide a data readout circuit having a large operational margin and a small electric consumption. CONSTITUTION:P type MOSFET MP15 as a reference voltage control means is connected between the output Vra1 of a reference voltage generating circuit RA1 and the power source Vc. The gate of the P type MOSFET MP15 is connected to the output Vsa1 of a sense circuit SA1. When a selected memory element is on a non-write state, the output Vsa1 of the sense circuit SA1 is on a low level, P type MOSFET MP15 turns to a continuity state, and the reference voltage Vra1 is changed to a high level. When the selected memory element is on a write state, the output Vsa1 of the sense circuit SA1 is on a high level, P type MOSFET MP15 turns to a non-continuity state, and the reference voltage Vra1 outputs a low level. Consequently, a comparison amplifier AMP1 outputs approximately the same voltage as the power source Vc or a grounded potential Vs, the operational margin is large, no through current is present, and the low power consumption is attained.
Patent JP-H06323650-A (JP)
Title: Annual operation type air-cooling chiller unit
Inventor: SHIMOIDE TETSUO
IPC: F25B1/00
Filed: 1993-05-18
Abstract: PURPOSE:To prevent rise of a high pressure of a refrigerating cycle. CONSTITUTION:An air side heat exchanger 1 has a speed control blower 3 and an operation/stop control blower 5. The speed of the blower 3 is controlled by, a speed control fan controller 7, and the blower 5 is controlled to be operated or stopped by an operation/stop control high pressure switch. An air side heat exchanger 2 has a speed control blower 4 and an operation/stop control blower 5 disposed reversely to those of the exchanger 1. Thus, an air flow rate bypass of cycles is reduced to a minimum limit to suppress hunting of the operation/stop blower 5, a high pressure of a specific value is maintained to operate a refrigerating cycle.
Patent JP-S6463907-A (JP)
Title: Reinforcing method for optical coupler
Inventor: WATANABE MAKI
IPC: G02B6/24
Filed: 1987-05-12
Abstract: PURPOSE:To reinforce an optical coupler without causing variation in branching ratio nor loss of optical power by sheathing a coating removed part with a reinforcing pipe between coating parts positioned at both ends of the coating- removed part and fixing the reinforcing pipe and a unwelded part, and the reinforcing pipe and coating parts mutually. CONSTITUTION:When the optical coupler 1 is reinforced through reinforcing members, the outer peripheries of the coating removed parts 3a and 3b are sheathed with the reinforcing pipe 1 so that both ends of the reinforcing pipe 11 reach the end parts of coating parts 7a and 7b, and 8a and 8b. Then an adhesive 13 made of low-fusion-point glass paste is put in the reinforcing pipe 11 like a dam from cut parts 12a and 12b at both ends of the reinforcing pipe and the adhesive 13 is applied over the outer peripheral surfaces of unwelded parts 5a and 5b, and 6a and 6b and the inner peripheral surface of the reinforcing pipe 11. Then a laser beam is emitted from outside the reinforcing pipe 11 to the adhesive 13 in it to heat and hold the adhesive 13 at specific temperature and make it glassy, thereby fixing the unwelded parts 5a and 5b, and 6a and 6b and the reinforcing pipe 11 mutually.
Patent JP-H11306162-A (JP)
Title: Production simulation method
Inventor: OKUDA YASUO
IPC: G06F19/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To simulate the autonomous actions of workers by producing a rule for every worker to define a place to move next and a job to do next every time a job is over and performing the simulation based on the produced rule. SOLUTION: A product is moved onto a work bench P2 for every worker and every time the job of a process 1 is over (step 1). The process 1 proceeds to a process 10 (step 3) if an in-process product exists at an in-process buffer Q4 (Yes of step 2). If no in-process product exists at the buffer Q4 (NO of step 2), the process 1 proceeds to a process 2 (step 4). Thus, a rule is produced for every job to be done and the simulation is performed based on this rule. Then a variable included in the rule is optimized by learning.
Patent JP-S5640658-A (JP)
Title: Aromatic carbamate carbonate and its preparation
Inventor: IWAKURA YOSHIO
IPC: C07C239/00
Filed: 1979-09-11
Abstract: NEW MATERIAL:The titled compound of formula I [R is 1W10C organic group; Ar is difunctional group of formula II, III or IV (R 1 , R 2 , R 3  and R 4  are Hs, 1W5C lower alkyls, halogens, etc.; l, n and o are integers 1W4; m is an integer 1W6; Z is -CH 2 -, -SO 2 -, -O-, -S-, etc.; p is 1 or 0)].  
     EXAMPLE: Diphenyl-N,O(p-phenylene)carbamate carbonate.  
     USE: Useful as an intermediate for preparing a special isocyanate or a regeneration product thereof or for preparing phenylurea or carbamate compounds used in the field of agricultural chemicals and medicines, and polymers having the properties of polyurethane and polycarbonate.  
     PROCESS: A compound of formula V is reacted with a compound of the formula XCOOR (X is halogen) in an organic solvent in the presence of a dehydrochlorinating agent, e.g. pyridine or quinoline, at 150°C or below to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11305094-A (JP)
Title: Equipment and method for manufacturing overhead optical cable
Inventor: SATO YOSHIYASU
IPC: B29C48/34
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To change the form of excessive optical cable without requiring large- scale equipment and stopping the equipment. SOLUTION: To an extruder provided with a guide pipe 40 at a hollow part 32a as an insertion path for an optical cable core 16, a support wire main body 14 and the optical core 16 are supplied, and the feed speed of the optical cable core 16 is faster than that of the support wire main body 14. The optical cable 16 is run through a guide pipe 40, the support wire main body 14 and optical cable core 16 are extruded and coated together, and the support wire 11, and optical cable 13 are united at a connection part 12 into an intermediate product N whose optical cable 13 has excessive length for the support wire 11; and a separation part 18 is formed at the connection part 12, and the intermediate product is cooled and becomes a product.
Patent JP-H10307388-A (JP)
Title: Radiation sensitive resin composition
Inventor: OGASAWARA SHOJI
IPC: G03F7/033
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide the radiation sensitive resin composition superior in various performances, such as electric nonconductance, flatness, heat resistance, transparence, and resistance to chemicals, and capable of easily forming a patternwise thin film low in dielectric constant by incorporating a 1,2-quinonediazido compound and a cross-linking agent capable of reacting with a specified resin and forming bridges between each resin molecule. SOLUTION: This radiation sensitive resin composition contains (A) an alkali- soluble cyclic polyolefin resin, (B) the 1,2quinonediazido compound, and (C) the cross-linking agent having a functional group capable of forming bridges between each molecule of the resin (A). The resin (A) can be embodied by the hydrolyzate of the ring-opening polymer or copolymer or the like made from a monomer represented by the formula in which each of R<1> and R<3> is, independently, an H atom or a hydrocarbon group or a polar group except a hydrocarbon group; and each of (m) and (p) is an integer of 0-3.
Patent JP-S62273134-A (JP)
Title: Device for lifting seat
Inventor: IKEGAYA ISAO
IPC: B60N2/16
Filed: 1986-05-22
Abstract: PURPOSE:To make it possible to perform parallel lift operation and front and rear inclination operations with a simple mechanism by connecting a cushion frame to one swinging end of a bell crank, and connecting the other swinging end of the bell crank to a crank shaft through a rod. CONSTITUTION:The rear side of a cushion frame 5 ascends/descends to a height according to the eccentric ratio of a crunk shaft 15 and the lever ratio of a bell crank 12 by the rotation of a spur gear 14 according to the rotary operation of an control shaft 24. On the other hand, the front side of the frame 5 ascends/ descends to a height according to the eccentric ratio of the crunk shaft and the lever ratio of a flat link 16. Three operations, namely parallel lift operation and front and rear inclination operations are thus performed by one mechanism. Adjustment operation is also done simply by one control knob.
Patent JP-S5241057-A (JP)
Title: Device for driving accurate shaving cutter
Inventor: IIDA HIROSHI
IPC: B26B19/26
Filed: 1975-09-26
Abstract: PURPOSE: To permit an improved transmission efficiency and long life time of a device for driving an accurate shaving cutter, by placing a drive transmitting portion on the line of connection between respective engaging points of connecting members of a linking device and a rotary cutter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S597259-A (JP)
Title: Ultrasonic flaw detection
Inventor: NISHI KENICHI
IPC: G01N29/30
Filed: 1982-07-05
Abstract: PURPOSE:To correct the incident angle and propagation speed of an ultrasonic wave, by disposing an IR sensor of a polymer pyroelectric type in the position apart by a prescribed distance in the incoming direction of materials to be examined from a probe device, and increasing the flow of water as a contact medium when the temp. attains a prescribed value or above. CONSTITUTION:Materials 1a-1c to be examined are fed into the direction of a dotted line (a) by a conveyance line 3 arrayed with rolls 2. An ultrasonic probe 5 is mounted in a probe device 4, and an IR sensor 6 of a polymer pyroelectric type is mounted apart at a prescribed distance therefrom in the incoming directions of the materials to be examined. A flowing water hole 7 is provided in the central part of the probe device, and water 8 acts as a contact medium and coolant. The ultrasonic wave from the probe 5 is made incident and reflected like a solid line in a certain temp. range, but when the temp. range changes, the incident angle changes like a dotted line, and a change in a flaw detection region and a deviation in flaw detection arises. Thereupon, the temp. is detected with a temp. sensor 6 and the flow of the water is changed, whereby the incident angle and the propagation speed are corrected.
Patent JP-H02295979-A (JP)
Title: Production of 4-halogenocyclopenta(d)pyrimidine derivative
Inventor: KUROKI YOSHIAKI
IPC: C07D239/70
Filed: 1989-05-10
Abstract: PURPOSE:To advantageously obtain the subject substance which is a synthetic intermediate for pharmaceutical agents by reacting 4-chloro-7-methoxy-6,7- dihydro-5H-cyclopenta[d]pyrimidine as a raw material with a boron trihalide and then treating the resultant compound with acetic anhydride and alkali metal acetate. CONSTITUTION:4-Chloro-7-methoxy-6,7-dihydro-5H-cyclopenta[d]pyrimidine as a starting raw material is reacted with a boron trihalide in a molar amount of preferably 1-20 times, especially 1-10 times in an inert solvent, such as dichloromethane, at -70 to +100 deg.C. The resultant product is then treated with acetic anhydride and an alkali metal acetate as the second step to afford the objective compound. The molar amount of the acetic anhydride used is 0.1-20 times, especially 0.5-10 times based on the starting raw material. Sodium acetate, etc., are used as the alkali metal acetate and the molar amount thereof used is 0.1-20 times.
Patent JP-H07324616-A (JP)
Title: High frequency heating element having catalytic function
Inventor: FUKUDA YU
IPC: F01N3/20
Filed: 1994-05-30
Abstract: PURPOSE:To purify exhaust gas at engine start by utilizing high frequency energy to a high frequency heating element having a catalytic function to purify exhaust gas from a gasoline engine, etc., so as to increase the temperature of the high frequency heating element. CONSTITUTION:A high frequency heating element consists of a high frequency absorber 1 and a catalytic body 4. The high frequency absorber 1 is structured by a porous ceramics 2 in its skeleton and the catalytic body 4 is structured by ceramics fibers 8 in its skeleton so that their weight can be reduced. Consequently, the thermal capacity of the high frequency heating element decreases, so that its temperature may increase in a shorter time to a certain temperature at which it can function as a catalysis by high frequency energy and so that detrimental carbon mono-oxide and hydro-carbon exhausted at engine start may be purified.
Patent JP-S62272777-A (JP)
Title: Liquid crystal matrix panel driving circuit
Inventor: SHIDA FUMIO
IPC: G09G3/36
Filed: 1986-05-21
Abstract: PURPOSE:To prevent the degrading of contrast ratio from occurring even in case on interlace scanning is executed while using a panel whose scanning side electrodes exceed the effective scanning lines for one-field share in number by providing two sets of scanning side and signal side drivers, respectively, and making it possible to select two scanning side electrodes of the panel during one horizontal scanning period. CONSTITUTION:A scanning signal generating circuit 112 supplies to the scanning side drivers 109 and 110 such scanning signals as to select an odd number-th scanning side electrode during an effective scanning period and an even number-th scanning side electrode during a horizontal blanking period for one field of the interlace-scanned fields, and to select inversely the above electrodes for the other field. A field decision circuit 106 supplies a first field/a second field discrimination signal to the circuit 112. A polarity inverting circuit 103 inverts the polarity of video signals at every field, and its output is supplied to the signal side drivers 107 and 108 to supply to the signal side drivers 107 and 108 that supply signals to the signal side electrode of the panel. Accordingly the scanning side electrodes are selected one piece each during the effective scanning period and the horizontal blanking period i.e. two pieces during one horizontal scanning cycle, hence, scanning side electrodes in the number corresponding to the number of effective scanning lines in one frame period are selected during one field period. As a result, respective picture elements are selected exactly one time during every field period.
Patent JP-H06304733-A (JP)
Title: Injection molding method for low melting metallic material and apparatus therefor
Inventor: OKIMOTO SHINICHI
IPC: B29C45/63
Filed: 1993-04-21
Abstract: PURPOSE:To prevent the intrusion of impurities occurring in remelting of the oxide of a low melting metallic material and to avert a degradation in quality of molded articles by supplying an inert gas to the unmolten point of the low melting metallic material in a cylinder barrel at the time of a metering stage, thereby preventing the oxidation of the molten low melting metallic material. CONSTITUTION:The supply of the inert gas from an insert gas supplying device 3 is started cooperatively with the start of at least the metering stage. The low melting metallic material supplied from a material supplying section 19 is melted and kneaded, receives thrust by passing along screw flights and the molten low melting metallic material is extruded into a storage space 4 if a screw 2 is rotationally driven simultaneously therewith. The screw 2 is retreated according to the volume of the metallic material stored in the storage space 4. The inert gas is supplied to the unmolten point of the low melting metallic material in the cylinder barrel 1 at this time and, therefore, the oxidation of the molten low melting metal is well prevented by the inert gas filed in the cylinder barrel 1.
Patent JP-2000308982-A (JP)
Title: Laser device for marking
Inventor: NISHIZAKI MASASUKE
IPC: G01C15/02
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To easily and speedily carry out marking work by installing a rotating device on a laser device main body free to rotate in the horizontal direction and providing the rotating device free to remote control by wireless. SOLUTION: When a transmitter carried by a worker is operated, its signal is transmitted to a light receiving sensor 53 provided on a rotating casing 26, accordingly, an electric motor 31 works and its torque is transmitted to a speed reduction mechanism 50. As a small diametrical gear of the speed reduction mechanism 50 is engaged with a tooth part 30 on the side of the rotating casing 26, the rotating casing 26 rotates with a laser pipe for marking. Consequently, a projected line can be moved in the horizontal direction. As such movement of the projected line can be carried out by remote operation, the worker can easily and speedily carry out marking work while staying at the most optimum place (place to easily confirm the projected line).
Patent JP-H01288029-A (JP)
Title: Radio communication equipment
Inventor: TSUTSUI YUICHIRO
IPC: H04W4/04
Filed: 1988-05-16
Abstract: PURPOSE:To prevent opportunity of important communication from being lost due to busy communication channel by providing a control means reserving a radio communication channel not in use with a privilege between prescribed communication stations. CONSTITUTION:A control means 24 reserving a radio communication channel not in use between prescribed communication stations with a privilege is provided. Thus, the operator applied prescribed channel reservation processing from an operation panel 29 of a mobile station and ensures a radio communication channel for the mobile station for a prescribed time, then the possibility of disabled communication due to the busy channel is precluded in case of important communication. Since the propriety of the channel reservation is displayed via a channel reservation display section 28, the operator of the mobile station can easily identify the channel reservation state.
Patent JP-S5640479-A (JP)
Title: Treating apparatus for waste water
Inventor: ASANO SEIJI
IPC: C02F1/40
Filed: 1979-09-12
Abstract: PURPOSE: To prevent flocks formed in a coagulation reacting part from being broken by providing the coagulation reacting part stirring and mixing the waste water added with a coagulating agent in a condition directly connected to the floating part or in the interior of the floating and separating portion.  
     CONSTITUTION: In the interior of the floating and separating portion 14, a water rectifying wall 16 is provided and the coagulation reacting part 15 is formed. In the coagulation reacting portion 15, a detouring flow passage is formed by a flow inhibiting plate 18 provided to a side wall 17 and a flow inhibiting plate 20 provided to a side wall 19 and the waste water is rapidly stirred by a turbulent stream due to the detouring passages. In the floating and separating part 14, the waste water slowly overflowed the water rectifying plate 16 is flowed into a tank of which a water depth is 30W60cm and a ratio L/W of the dimension L of a flow direction and the dimension W of a widthwise direction is 0.8W1.3 in a density stream and the flocks coagulated by the rotation of vane wheels 24 in the vicinity of a water level is transferred into a recovery tank 6 and the treated water is collected into a pipe 37 from a pore 36 and exhausted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04321075-A (JP)
Title: Thin dielectric roll and production thereof
Inventor: ISHIMARU TOSHIAKI
IPC: G03G15/09
Filed: 1991-04-19
Abstract: PURPOSE:To eliminate the surface defects liable to arise in a bonded magnet layer and to stabilize the magnetization state and surface texture of the bonded magnet layer. CONSTITUTION:The magnetoplumbite type ferrite powder of the thin dielectric roll constituted by laminating the thin bonded magnet layer consisting of the above-mentioned ferrite powder and an org. high-polymer binder on a conductive base body is the powder which is subjected to wet pulverization at <=1.5mum average particle size and is passed through a <=24mesh sieve.
Patent JP-H11303178-A (JP)
Title: Human private part washing device
Inventor: SAWAKI ATSUSHI
IPC: E03D9/08
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To design a human private part washing device so that it does not make a user feel pressure when entering a toilet. SOLUTION: A main body case 44 has an upper part 44a, a lower part 44b having a smaller horizontal cross-sectional area than the upper part 44a, and a stepped part 44c connecting the upper part 44a to the lower part 44b. A flush water tank 48 comprises an upper flush water case 481 and a lower flush water case 482 and has a joint flange part 483 joining the upper flush water case 481 to the lower flush water case 482, the joint flange part 483 being placed on the upper part 44a.
Patent JP-H05285423-A (JP)
Title: Overspraying width controlling apparatus of automatic electrostatic painting apparatus
Inventor: MIYAJI KEIJI
IPC: B05B15/00
Filed: 1992-04-08
Abstract: PURPOSE:To automatically control the optinum overspraying width corresponding to the own shape which a painting object has. CONSTITUTION:The front shape of a painting object is taken in a shape taking-in part 7 by a front sensor 5 and a pulse encoder 6. The depth of the painting object is detected by a depth sensor 13. The depth and the surface area occupying ratio are computed. Based on the computed values of the depth and the surface area occupying ratio and the controlling rules based on experiences saved in a controlling rule memory part 17, the over-spraying width is computed by a fuzzy inferring processor 16.
Patent JP-H0367140-A (JP)
Title: Pressure detecting apparatus
Inventor: MAN KEI RAMU
IPC: G01L19/14
Filed: 1990-05-08
Abstract: PURPOSE: To obtain the high reliability in an environment for receiving a heat cycle by sensing medium pressure in a hollow chamber by a pressure detector and sensing the pressure. CONSTITUTION: The pressure detecting apparatus comprises a body member 12 and a cap member 18. The first end 30 of the member 12 has a surface 32 for forming a hollow chamber 35, which is axially passed to receive pressurized medium. The apparatus also comprises a transducer for detecting the medium pressure in the chamber 35, and the transducer is formed of a transducer die 56 having a conductive member extended over the chamber 35 near the surface 40 of the second end 38 of the member 12. The unit for mounting the die 56 has a sealing unit 60 disposed in the recess 44 of the surface 40 of the second end. The unit 60 is used to supply positive seal for separating high and low pressures in the chamber 35 to be pressurized at the second end 39.