baber/WOPTO huggingface dataset:
Patent JP-H1190694-A (JP)
Title: Powder compression molding device
Inventor: NAGATA HIROSHI
IPC: B30B15/30
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To rapidly pack powder into a specified space, to minimize the variations in the amt. of the powder to be repetitively packed, to make the packing density uniform over the entire part of the packed space, to manufacture a green compact of a near net shape and to improve the productivity of green compact production. SOLUTION: The means for packing the powder (p) into the powder packing cavity (s) of this powder molding device comprises an air tapping means for packing the powder housed into a supply hopper G into the powder packing cavity (s) and a means g2 for separating the part formed in the powder packing cavity (s) where the density is uniform of the powder (p) existing in both of the supply hopper G and the powder packing cavity (s) from the powder (p) remaining in the supply hopper G.
Patent JP-H04151917-A (JP)
Title: Delay detector for coherent optical communication
Inventor: ISHIKAWA JOJI
IPC: H04B10/61
Filed: 1990-10-16
Abstract: PURPOSE:To miniaturize a demodulation section by dividing an IF signal with an OR signal and multiplying one signal with a signal delayed by a delay circuit with an exclusive OR circuit for demodulation integrated with the delay circuit. CONSTITUTION:An IF signal D2 via a BPE 1 and a signal D1 whose level is fixed are fed to an OR/NOR circuit 12 of a branching circuit, in which they are ORed and the resulting IF signal is bisected. Then the branching output via a delay circuit 13 and the other branching output are multiplied with exclusive OR processing in an exclusive OR/NOR circuit 14 being a demodulation circuit integrated with the circuit 13 and a detection output is outputted via an LPF 5. Through the constitution of the integrated circuits 13, 14 above, the demodulation section of the coherent optical heterodyne receiver is miniaturized. Thus, the entire receiver is miniaturized, low power consumption is attained and the performance and reliability are improved.
Patent JP-H03137137-A (JP)
Title: Foamed heat insulating material
Inventor: NAKAMOTO HIDEO
IPC: C08L75/04
Filed: 1989-10-23
Abstract: PURPOSE:To obtain a foamed heat insulating material capable of solving environmental problem without damaging physical properties of foam by blending an organic polyisocyanate with foam stabilizer, active hydrogen-catalyst concentration, specific blowing agent and polyether polyol while stirring, expanding and forming foam. CONSTITUTION:(A) An organic polyisocyanate is blended with (B) a foam stabilizer, (C) a catalyst (e.g. dimethylethanolamine) containing active hydrogen to be reacted with the component A, (D) 1,1-dichloro-1-fluoroethane or 2,2- dichloro-1,1,1-trifluoroethane having little influence on ozone destruction as a blowing agent and (E) a polyether polyol while stirring and expanded into foam to give a foamed heat insulating material. Since the prepared foamed heat insulating material has excellent physical properties of foam because the catalyst C rapidly starts reaction with the component A, generates reaction heat and the blowing agent D quickly starts foaming by the reaction heat and contributes to formation of foam.
Patent JP-H04152083-A (JP)
Title: Support system for operation program of articulated robot
Inventor: SEKIMIZU KOICHI
IPC: B25J13/00
Filed: 1990-10-16
Abstract: PURPOSE:To cut back a calculation quantity, by deciding the final state position of a robot arm whose tip most arrived at a target position, and deciding the medium state position of the robot arm connecting this final state position and the initial state position of the robot arm. CONSTITUTION:A robot arm final state deciding mechanism 17 of a process device 16 decides the final state position of a robot arm first. Then the robot arm intermediate state deciding mechanism 18 of the process device 16 decides the intermediate state position of the robot arm connecting the final state position and initial state position of the robot arm. The moving route of the robot arm is thus decided, so the moving route of the robot arm can be calculated with less calculation quantity, and yet the moving route of the robot arm corresponding to the operation site can easily be decided.
Patent JP-H09112909-A (JP)
Title: Grill
Inventor: NAKABAYASHI YUJI
IPC: F24C3/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To always secure the optimum baking state of material to be heated while preventing the degrading of deliciousness attributed to excessive cooking. SOLUTION: This grill comprises a heating storage 1 for storing material 2 to be heated, a heating body 3 to heat the material 2 to be heated, an adjustor 4 to control a heating value of the heating body 3, a juice receiving tray 5 placed under the material 2 to be heated, a sensor 6 to measure the temperature of the juice receiving tray 5 and a control section 8 which receives an output of the sensor 6 to control the adjustor 4. Thus, the heating body 3 is controlled based on the temperature of water in the juice receiving tray 5 thereby enabling accurate adjustment.
Patent JP-H04151686-A (JP)
Title: Fixing device
Inventor: OGUSU MASAYUKI
IPC: G05D23/275
Filed: 1990-10-16
Abstract: PURPOSE:To accurately stop the supplying of electric power to a heat source in a short response time when the temp. of a heating roller is abnormally raised by making, at least, a part of an electrode supporting member supplying the electric power to the heat source of a material deformed or melt-cut by means of the heat of a prescribed quantity. CONSTITUTION:A heater 5 provided inside heating roller 1, as the heat source, receives the supplying of the electric power through an electrode 6 supported by the electrode supporting member 11 and the contact point 5a of a heater side, and carries out heating from an inside surface. A part of the electrode supporting member 11 is formed with a shape storage alloy 11a, and arranged at a place where it directly receives radiant heat from the heater 5. An operational temp. is set so that the shape storage alloy 11a is deformed to a stored shape by receiving the radiant heat when the heater 5 is abnormally resin. Thus, when the temp. adjustment of the heater 5 is in a bad condition, the electric power is continuously supplied, and a state where the temp. is abnormally raised, the shape storage alloy 11a receiving the radiant heat is operated, to be bent and deformed, and the electrode 6 and the heater contact point 5a are separated, so that the heater 5 is omitted and the supplying of the electric power can be stopped.
Patent JP-S61149862-A (JP)
Title: Measuring method of rubella antibody
Inventor: OTOMO SHINYA
IPC: G01N33/569
Filed: 1984-12-24
Abstract: PURPOSE:To measure a rubella antibody without making a pretreatment for removing the inhibitor in serum by allowing the bacteria of dissolved bacteriolysis AW43 strain to exist in the serum, adsorbing simultaneously the rubella IgG, IgA antibody and inhibitor thereto and measuring the residual IgM antibody. CONSTITUTION:The serum to be treated without the pretreatment for the purpose of removing the inhibitor of the serum is diluted at a suitable ratio with a physiological salt soln., PBS soln., etc. and the bacteria of the dissolved streptococcus AW43 strain are added as eczema bacterium/raw serum to the serum so as to make about 2,000-8,000mg/ml, more preferably 4,000mg/ml to adsorb the respective rubella antibodies of IgG and IgA and inhibitor to the serum. The eczema bacterium refer to the bacteria which are obtd. by culture and are subjected to a centrifugal treatment and the raw serum refers to the serum to be tested prior to the dilution. The serum is subjected to the treatment by goose blood cells etc. upon ending of the adsorption treatment by the AW43 strain bacteria and thereafter the remaining IgM antibody is measured by an HI test.
Patent JP-H09117785-A (JP)
Title: Waste water treating device
Inventor: SAKATA KIYOHIKO
IPC: B01D24/46
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To decrease the frequency of screen cleanings and to reduce the running coat by generating a water current with an air lifting action as the power in a passage between a guide plate almost parallel to the face of a screen provided in a treating tank and the screen. SOLUTION: The bubble caused by the air aerated into a treating tank 12 from a diffuser plate 22 is collected between a guide plate 38 and a bubble collecting plate 54, and the liq. surface 46 between the guide plate 38 and bubble collecting plate 54 is raised above the other liq. surfaces of the nitration tank 12 by the air lifting action. The liq. surface 46 flows into a passage 40 from the upper opening 44 of the passage 40 and then descends to form a water current 55 flowing out of the lower opening 52. Consequently, a water current parallel to the face of a screen 20 is generated, and the solid and fibrous matter such as hair in the waste water are hardly deposited on the screen 20. Since the deposit on the screen 20 is rubbed off by the water current, the screen is cleaned, and the clogging of the screen 20 is prevented.
Patent JP-H02124328-A (JP)
Title: Automatic stopping device for engine of working vehicle
Inventor: USUI KATSUYA
IPC: F02M37/00
Filed: 1988-10-31
Abstract: PURPOSE:To prevent the futile action of a fuel feed stopping means and increase the life thereof by absolutely stopping the electrification to the means for stopping fuel feeding to an engine accompanying electrification when engine speed is lower than a set value. CONSTITUTION:A solenoid-operated type fuel feed stopping means 7 stops fuel feeding to an engine accompanying electrification. A control device 10 controls the electrification to the fuel feed stopping means 7 based on the output signals from sensors and switches S1-S5 for detecting various operating conditions. For example, when the clogging of discharging straws or the breakage of binding cord, etc., occurs during the operation of a grain threshing device, the fuel feed stopping means 7 is electrified. In this case, the output signal of a sensor S0 for detecting engine speed is also inputted into the control device 10. When engine speed is lower than a set value, the electrification to the fuel feed stopping means 7 is absolutely stopped.
Patent JP-H11109824-A (JP)
Title: Method for forming image
Inventor: NAKAJIMA AKIYO
IPC: G03G21/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming image capable of prolonging the service life of an image carrier by reducing the wearing quantity on the surface of the image carrier. SOLUTION: In this method for forming an image provided with an electrifying process electrifying the surface of an image carrier 1, a developing process making electrostatic latent image a visible image by making a toner stick on the electrostatic latent image formed on the image carrier 1, a transferring process transferring the toner image on the image carrier 1 to recording paper, a cleaning process cleaning the surface of the image carrier after completion of the transferring process, porous particles A provided with a number of pores on the surface is fed on the surface of the image carrier in at least one process among the respective processes.
Patent JP-H05112794-A (JP)
Title: Incombustible electric discharge machining liquid
Inventor: TAKAHASHI NOBUYUKI
IPC: C08L71/02
Filed: 1991-10-23
Abstract: PURPOSE:To obtain an incombustible electric discharge machining liquid which causes no partial exhaustion of the electrode and permits an electric discharge machining improved markedly in machining speed by incorporating a specific block copolymer in an incombustible base liquid for electric discharge machining. CONSTITUTION:A block copolymer represented by the formula [wherein n is 1-25; and n/(m+p)=0.5-2.5], which is a copolymer of propylene oxide and ethylene oxide, is dissolved in an incombustible base liquid (e.g. water) for electric discharge machining to prepare an incombustible electric discharge machining liquid. By using the discharge machining liquid thus obtained, the rate of electrode exhaustion can be reduced below about 1%. Further, by dissolving the block copolymer of the formula, a substituted phenol (e.g. o-cresol) or/and an amine derivative (e.g. phenyl-alpha-naphthylamine) together in an incombustible base liquid, a further reduction in the rate of electrode exhaustion and improvement in the machining speed can be achieved.
Patent JP-H06270524-A (JP)
Title: Rotary printing machine
Inventor: SATO MITSUO
IPC: B41L13/06
Filed: 1993-11-04
Abstract: PURPOSE:To provide a new thermal stencil type rotary printing machine which is high in reliability and free from wasteful use of stencil paper by a method wherein even though a master is composed of only a very thin practically thermoplastic resin film, a trouble on carrying is not generated, and the machine is compact and can carry out printing at high speed. CONSTITUTION:A printing drum 20 wherein a master 1a is wound around its outer peripheral surface and it is rotated around a rotary center shaft 21, an ink feeder (22, 23), a master supply roll 1 which supplies the master 1a to the printing drum 20, a discharge plate-winding roll 8 which rolls up the master from the printing drum, a feed plate unit 70 which is freely rotatable to the printing drum around the same shaft as the rotary center shaft and holds the master supply roll, and a discharge plate unit 80 which is freely rotatable to the printing drum and the feed plate unit around the same shaft as the rotary center shaft and holds the discharge plate-winding roll, are provided.
Patent JP-H01120050-A (JP)
Title: Semiconductor memory device
Inventor: KISU TERUAKI
IPC: H01L27/04
Filed: 1987-11-02
Abstract: PURPOSE:To obtain a memory cell in a simplified process without a need for an excess photolithographic operation in a manufacturing process of a stacked- type memory cell whose charge storage capacity is much larger than that of a conventional memory cell by a method wherein a one-side electrode is constituted by two or more good conductor materials or identical good conductor materials of different properties. CONSTITUTION:At least one part of a one-side electrode is constituted by two or more good conductor materials or identical good conductor materials of different properties. For example, a MOSFET as a switching transistor of a DRAM is formed on the surface of a semiconductor substrate 101; a lower-part electrode of a capacitor part for charge storage use which is composed of polycrystalline silicon 106, titanium nitride 107 and the polycrystalline silicon 106 is formed on it. Then, a capacitor insulating film 108 and polycrystalline silicon 109 are deposited; an upper-part electrode is formed by using a photolithographic technique and a dry processing technique. After that, a silicon oxide film is deposited as an interlayer insulating film; a contact part of a bit line is processed; aluminum is deposited, and a bit line 110 is formed; a stacked-type DRAM memory cell is obtained.
Patent JP-H06127386-A (JP)
Title: Automatic slip detecting stop device for traction vehicle
Inventor: MIYAUCHI YOSHIKAZU
IPC: B60L3/10
Filed: 1992-10-14
Abstract: PURPOSE:To provide an automatic slip detecting stop device for detecting the slip state of a traction vehicle automatically so as to stop the transport vehicle safely by a stop means not based on the friction between rails and wheels. CONSTITUTION:An automatic slip detecting stop means for a traction vehicle is provided with a travel distance detecting means for detecting the travel distance of a vehicle 1 from the rotation of the wheels 4 of the vehicle 1, a distance measuring means for measuring the travel distance of the vehicle from the outside of the vehicle, an acceleration detecting means provided at the vehicle 1, and a control means for judging a slip from the travel distance difference between the travel distance detecting means and the distance measuring means and also from the change of acceleration so as to output a signal for stopping the vehicle 1 by a stop means engaged with rails 5.
Patent JP-H04151251-A (JP)
Title: Continuous injection type ink jet recording device
Inventor: MUTO MASAYUKI
IPC: B41J2/12
Filed: 1990-10-15
Abstract: PURPOSE:To enable accurate regulation of the position of a nozzle axis by providing an ink jet axis regulating state deciding means to decide the propriety of the regulating state of an ink jet axis based on a charge detected by a charge detecting means. CONSTITUTION:A continuous injection type ink jet recording device comprises a conductive particle catcher 8 additionally functioning as a detecting charge and arranged in a home position in front of an earthing electrode 5 and a defalcating charge 7, a shield wire 9 connected to a conductive particle catcher 8, a current/voltage converter composed by a computing amplifier OP1, connected to the shield wire 9, and a resistor R1, a filter FT to remove noise from the output of the current/voltage converter, a reference power source EO, and a comparator CP to compare the voltage output of the filter FT with the voltage of the reference power source EO. By detecting the presence of a charge (current) carried by an electrified ink jet, optimum position relation between an inject injection axis (nozzle axis) and a knife edge 6 is detected and set.
Patent JP-H11108246-A (JP)
Title: Underground buried pipe execution method
Inventor: KANAO SHIGEKI
IPC: F16L1/024
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an underground buried pipe execution method whereby shortening of a time for arranging an underground buried pipe can be attained. SOLUTION: In this execution method, a plurality of cable arranging underground buried pipes 1 having a female type joint 4 capable of being connected by providing a male-type joint 3 in one end and fitted to a male type joint 3 in the other end are previously integrally formed by support members 2..., this integrally formed underground buried pipe unit U is arranged along an arranging route. Of the arranged underground buried pipe unit U, between the specific fellow two underground buried pipe units U, U, a pair of bell mouth blocks 9 comprising a cylinder body 12 having a bell mouth part 10 in one end and a concrete-made block part 13 covering this cylinder body 12 are arranged in a condition with the bell mouth part 10 mutually facing the inside, the fellow underground buried pipes 1, 1 adjacent to each other in a longitudinal direction are connected by fitting by both the joints 3, 4. Each bell mouth block 9 and the joint 3 of the corresponding underground buried pipe unit are connected, in the periphery of the bell mouth block 9, by providing a wall body 20, a connection part 8 of hand hole, manhole, etc., is constituted.
Patent JP-H11106173-A (JP)
Title: Escalator, escalator clearance repairing method, and clearance repair material used therefor
Inventor: TAKEZAWA MASARU
IPC: B66B31/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an escalator, an escalator clearance repairing method, and a clearance repairing member to be used for the method in which the curved clearance to be formed between a movable handrail frame and an interior panel at a terminal part can be repaired able to book to advantage. SOLUTION: Four curved seals 7 to be continuously attached along the curved clearance to be formed between a movable handrail frame 4a and an interior panel 5 at a terminal part are provided, and a clearance repairing member comprises each seal 7 and a seal mound to be attached to the adhesive application side of the seal 7. When each seal 7 is attached, the seal mound is broken along the peeling line to be formed on the seal mound to expose a part of the seal 7 on the adhesive application side, and after a part of the seal 7 is attached, the rest of the seal mound is peeled, and the adhesive application side of the seal 7 is attached over the whole surface.
Patent JP-H03138868-A (JP)
Title: Manufacture of electrode plate group for lead-acid battery
Inventor: NAOTA YOSHIO
IPC: H01M10/14
Filed: 1989-10-25
Abstract: PURPOSE:To assemble electrode plates without dropping them from a conveying section even when they are made thin by horizontally conveying a negative electrode plate and a positive electrode plate in the state of a joint negative electrode plate and a joint positive electrode plate while electrode plate lug sections are located at the front. CONSTITUTION:Positive electrode joint plates 6 stacked in the suspended state are separated by a positive electrode plate separating mechanism one by one, they are then conveyed to a positive electrode plate overlapping mechanism 10 by a positive electrode plate horizontally conveying mechanism 14 while electrode plate lug sections 6a are located at the front, and they are fed to the positive electrode plate feed plate 15 of the positive electrode plate overlapping mechanism 10. The positive electrode plate feed plate 15 is guided by a horizontal guide 20 to start the horizontal movement, and positive electrode joint plates 6 are overlapped on negative electrode joint plates 1 conveyed by an electrode plate conveying mechanism 3 while electrode plate lug sections 1a are located at the front in matched timing. Suspended conveyance and reversal can be prevented. Electrode plates can be assembled without being dropped from a conveying section even if they are made thin.
Patent JP-H02125996-A (JP)
Title: Closed compressor
Inventor: HATAKE HIROAKI
IPC: F04C29/02
Filed: 1988-11-02
Abstract: PURPOSE:To efficiently cool a compression element by attaching a rotor to the rotating shaft of a compressor part under a state where it is dipped in oil of a refrigerator and providing a radiation fin on a cover body forming a discharge chamber for high pressure gas discharged from a compression chamber. CONSTITUTION:In the title compressor, a roller 8 is fitted to the eccentric part 7b of a rotating shaft 7a rotated by a rotor 20 constituting a motor part together with a stator 19, cooling medium is compressed by the eccentric rotation of this roller 8 in a cylinder 2 and discharged to a space 11 in a closed case through a discharge port 13 and a discharge chamber 15b. In this case, a rotor 22 used as a balancer is fixed to the end of the rotating shaft 7a so as to be dipped in oil and radiation fins 17 are radially attached in the circumferential direction of the rotor 22 on a discharge cover body 15c. Then, oil 12 in a refrigerator is splashed radially and caused to collide with the radiation fins 17, then flow along the inner wall of a closed case 1 and a forced convection is generated, thereby improving the cooling efficiency of the radiation fin 17.
Patent JP-2000103872-A (JP)
Title: Rigid polyvinyl chloride sheet
Inventor: KIMATA MASAO
IPC: C08K5/098
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a rigid polyvinyl chloride sheet which has an enhanced retention of heat resistance, is free of worsening in initial coloration, and is prevented from foaming during sheeting by sheeting a resin compsn. prepd. by compounding a PVC resin with specified amts. of a Ca compd., a Zn compd., and a hydrotalcite compd. from which water of crystallization has been removed. SOLUTION: The resin compsn. comprises 100 pts.wt. PVC resin, 0.01-2 pts.wt. Ca compd., 0.01-2 pts.wt. Zn compd., and 0.01-5 pts.wt. hydrotalcite compd. from which water of crystallization has been removed and which is represented by the compsn. formula: [Mgw.Alx.(OH)Y.(CO3)z]mH2O (wherein W, X, Y, and Z are positive numbers satisfying 2W+2X=Y+2Z and 2<=W<=6; and m is 0 or higher). Pref., the average degree of polymn. of the PVC resin is 500-1,000. Examples of the Ca compd. are carbonates and silicates; and examples of the Zn compd. are carbonates and orthophosphates.