baber/WOPTO huggingface dataset:
Patent JP-H09286846-A (JP)
Title: Heat-sealable polyester film
Inventor: TANAKA SEISUKE
IPC: C08G63/16
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film made from a polyester resin having good film-forming properties and having high mechanical properties and excellent heat sealability. SOLUTION: This film is prepared by molding a polyester resin comprising a reaction product of a polyhydric alcohol with a polybasic acid or its esterifiable derivative. In this resin, 1,4-butanediol units account for 90-100mol% of the polyhydric alcohol units, and 4-12C aliphatic dicarboxylic acid units or units derived from its esterifiable derivative account for 2-45mol% of the polybasic acid units.
Patent JP-S5345040-A (JP)
Title: Equipment for radiating dilution heat
Inventor: TANABE SHIROU
IPC: F24J3/00
Filed: 1976-10-05
Abstract: PURPOSE: To provide equipment for radiating dilution heat which permits effective utilization of heat generated when thick solution is diluted. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5545186-A (JP)
Title: Recording disk container
Inventor: FUJITA MAKOTO
IPC: G11B19/00
Filed: 1978-09-27
Abstract: PURPOSE: To make it possible to load a recording disk in a container, as it is, on a player with the sticking of foreign matter to a disk when it is not used, by providing two discoid protection plates of larger diameter than the recording disk and a substrate with a through hole larger than the disk and smaller than the protection plate, in addition to a fixing method.  
     CONSTITUTION: This is provided with protection plates 3a and 3b of a little bit larger diameter than disk 2, disk 2 at the center of a rectangular base plate formed of high-rigidity resin, and through hole 4 of smaller diameter than protection boards 3a and 3b and of a little bit larger diameter of disk 2. At the outer circumferences of the top and reverse of through hole 4, concave parts 5a and 5b larger than protection plates 3a and 3b are provided. On both the sides at four corners of base plate 1, slightly-flexible lock pawls 6aW6d fixing protection plates 3a and  3b to base plate 1, and similar lock pawls 6a' and 6d' are provided being slidable.  Consequently, foreign matter can be prevented from sticking the disk. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5547204-A (JP)
Title: Ozonizer
Inventor: KITSUKAWA TAKESHI
IPC: C01B13/11
Filed: 1978-09-28
Abstract: PURPOSE: To prevent damage of an ozonizer and lowering of its ozonization efficiency due to formation of nitric acid at the time of starting operation of the ozonizer by setting a dew point detector in piping for taking out ozonized gas fed from the ozonizer through which a heat medium such as cooling water circulates.  
     CONSTITUTION: Feed air dehumidified with dryer 6 is ozonized in ozonizer 1 and taken out of taking-out pipe 3. Dew point detector 71 is set in pipe 3 of ozonizer 1. Since the dry state of air passed through ozonizer 1 is monitored with detector 71 in place of the dehumidification state of feed air fed from dryer 6, formation of nitric acid dew to deo condensation in ozonizer 1 is prevented at the time of starting operation of ozonizer 1, thereby preventing lowering of the ozonization efficiency without contaminating and damaging ozonizer 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000316289-A (JP)
Title: Motor drive device and image forming device
Inventor: FUSE HIROSHI
IPC: H02P29/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To eliminate ECL structure or the like in a motor drive and to reduce the costs of a motor driver IC by providing a speed discriminating circuit for discriminating the revolution speed of a motor in an ASIC. SOLUTION: A speed discriminating circuit 18 for discriminating the revolution speed of a motor is provided in an ASIC 29 for controlling the rotation of the motor. A motor ON signal 31 that is outputted from a CPU 30 in the ASIC 29 is outputted to the speed discrete circuit 18 in a LOGIC 32. Then, an acceleration signal 27 is outputted to an integration circuit 35 by the speed discrimination circuit 18. A driver 12 in a motor driver IC 36 supplies a current that is in proportional to the output voltage of the integration circuit 35 to a DC brushless motor 2 for carrying paper, thus eliminating the need for ECL structure or the like since no control part requiring high-speed operation exists in the motor driver 36 and securely reducing the costs of the motor driver 36.
Patent JP-S5820366-A (JP)
Title: Formation of fitting hole for bearing of reel for fishing
Inventor: YAMAMOTO KIZOU
IPC: A01K89/01
Filed: 1981-07-31
Abstract: PURPOSE:To form fitting holes for bearings having high dimensional accuracy in the stage of molding reel housing for fishing by molding tapered holes of a diameter larger than the outside diameter of the bearings and projecting parts for supporting the bearings alongside an inner circumferential surfaces thereof to one body by means of dies. CONSTITUTION:A fitting hole 4 for a bearing 3 which supports a cylinder 2 for rotor rotating shaft of reel housing 1 consisting of die cast Al, synthetic resins, etc. and fitting holes 4, 4 for bearings 3 which support a handle shaft 5 are molded by means of dies. In this case, the housing is molded to one body with the dies in such a way as to form projecting parts 8 for supporting the bearings alongside an inner circumferential surfaces of the tapered holes 7 of a diameter larger than the outside diameter of the bearings 3, and the bearings 3 are fitted and supported between the projecting parts 3 for supporting. The gradient of the tapered holes 7 facilitates the removal of the dies and prevents galling. Since the bearings 3 can be kept fitted as they are between the projecting parts 8, the fitting holes for the bearings are formed in the simple production stage.
Patent JP-H06331023-A (JP)
Title: Connecting force control device for automatic transmission
Inventor: KITADA MASAHITO
IPC: F16H61/14
Filed: 1993-05-21
Abstract: PURPOSE:To extend a fuel cut time by deciding feedforward control for whether its preset value is proper or not in accordance with a difference between a turbine speed anti an engine speed after ending the feedforward control, and updating this value by learning control in the case that the value is not proper. CONSTITUTION:In a device for adjusting a lock up release pressure of a lock up clutch to a value corresponding to a duty factor in accordance with a control signal output from a ECU by controlling a duty solenoid valve 29, a deceleration detecting means 35 for detecting a deceleration condition of a vehicle based on a throttle opening is provided in the ECU. At the time of decelerating the vehicle, connecting force of the lock up clutch 8 is adjusted by a control means 36, to perform slip control. In accordance with a difference between a turbine speed and an engine speed obtained by a rotational speed difference detecting means 37 after ending feedforward control, the feedforward control is decided for whether its preset value is proper or not, so as to update this value by learning control when the value is not proper.
Patent JP-H07327025-A (JP)
Title: Error correction method and communication equipment
Inventor: HARUYAMA HIROAKI
IPC: H04L27/00
Filed: 1994-06-01
Abstract: PURPOSE:To attain the reception in the vicinity of location where burst noise takes place frequently due to hum by generating a new signal from a signal when n-sets of continuous signals are sent at minimum without error and correcting an error as a regular reception signal. CONSTITUTION:A transmission section 1 consists of a transmission signal generating section 1a and an M series converter 1b converting a transmission signal from the transmission signal generating section 1a into an M series. A reception section 2 is made up of an M series generator 2a generating the M series, a comparator 2b comparing lots of M series generated by the M series generator 2a, and a majority decision discrimination device 2c discriminating which of lots of M series is most. Then n-degree of partial M series having a property capable of being generated again from n-sets of signals as a transmission code or a binary irregular series is used and when n-sets of continuous signals at minimum are sent without an error, a new signal is generated from the signal and the signal is used for a regular signal to correct the error.
Patent JP-H0321625-A (JP)
Title: New epoxypolyurethane polyurea products
Inventor: HARORUDO JIYOOJI WATSUDEIRU
IPC: C08G18/58
Filed: 1990-05-11
Abstract: PURPOSE: To provide the subject novel product comprising a compd. of an epoxy resin and a blocked isocyanate prepolymer and a polyether polyamine curing agent, excellent in toughness and useful as a coating agent, a sealant and a sealing molding system.  
     CONSTITUTION: The objective product comprises a compd. of 50-95%, pref., 70-90% of an epoxy resin and 5-50%, pref., 10-30% of a blocked isocyanate prepolymer [pref., polyether polyamine represented by formula I (x is 2.6-33.1), formula II (x is 0-2) or formula III] and a polyether polyamine type curing agent (pref., amine terminal triethylene glycol). 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08312316-A (JP)
Title: Variable timing type valve driving device
Inventor: HORIUCHI SHIGEAKI
IPC: F01L13/00
Filed: 1995-05-18
Abstract: PURPOSE: To provide a variable timing type valve driving device capable of performing sure shifting between high-speed and low-speed cams and having high durability. CONSTITUTION: Low-speed and high-speed locker arms 15 and 16 having valve driving arms are engaged and disengaged by an engaging arm 17 and a hydraulic plunger device 18 and a hydraulic oil chamber 30 and a spring chamber 33 are formed in both side of a piston 28 with a projectingly provided needle 29 for opening and closing a stop valve 31 attached to a locking oil chamber 27 between the cylinder 21 of a plunger body 19 having a spring 25 and the plunger. A spring 32 and an air passage 35 are provided in the spring cheer 33, and when a hydraulic oil pressure declines, a directional control valve changes the pressing direction of the piston 28 by shutting off the hydraulic oil chamber 30, a hydraulic oil supply path 11a and the air passage 35.
Patent JP-S61278392-A (JP)
Title: Method for improving water quality
Inventor: YAMAZAKI KAZUHIRO
IPC: C02F1/28
Filed: 1985-06-03
Abstract: PURPOSE:To eliminate the elution of iron components and to remove ammonia, amines and free chlorine by depositing a stabilized ferrous ion composition on a porous body and bringing the obtained material covered with a waterproof moisture-permeable film into contact with water. CONSTITUTION:A composition contg. active and stabilized ferrous ions (e.g., a combination of ferrous sulfate and ascorbic acid) is deposited on a porous body 1 such as activated carbon or the body is impregnated with the composition. The porous bodies 1 are held in a waterproof moisture-permeable film 2 consisting of a hydrophobic porous film of fluorinated polyolefin, etc. The obtained bag-shaped material 3 which is liquidtightly sealed is immersed in water to be treated or brought into contact with the water. Consequently, the elution of iron components is eliminated, ammonia, amines, mercaptans, free chlorine and other contaminants can be adsorbed and removed. Moreover, the proliferation of bacteria can be prevented.
Patent JP-S5244056-A (JP)
Title: Sewage processing system
Inventor: NISHIDA MINORU
IPC: C02F3/04
Filed: 1975-10-04
Abstract: PURPOSE: To provide a sewage processing system having a wet wall, to the surface of which porour materials are adhered by the use of a water-insoluble adhesive so as to improve the adsorption of activated sludge and to promote growth of the activated sludge layer (or biological layer). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5743833-A (JP)
Title: Formation of prepreg
Inventor: AKAMATSU TOSHIYUKI
IPC: B29C70/06
Filed: 1980-08-29
Abstract: PURPOSE: To obtain a thick prepreg for a short time with a less time and labor in the build up by folding a base material widthwise in a certain process during the formation thereof by drying the base material pregnated with a resin varnish.  
     CONSTITUTION: When a base material is impregnated with a resin varnish and dried to form a prepreg, the material is fold widthwise in a certain process. For example, it is folded as shown in the drawing: Zs in the bending are arranged so opposite in direction between adjacent ones to run widthwise. Therefore, the required width of the base material is three times larger than that of a desired laminated board. In the folding any part of the prepreg is so arranged include at least more than one larger in substance thereby minimizing the lowering of the strength and the generation of voids. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5346337-A (JP)
Title: Adhesive compositions
Inventor: HIRATA SHIYOUJI
IPC: C08F20/00
Filed: 1976-10-08
Abstract: PURPOSE: The title compositions having improved tensile shear strength, peeling and impact resistance, capable of rapidly curing at room temperature, comprising an alkyl (meth)acrylate, a (meth)acrylic monomer, and a polymer, e.g. epichlorohydrin rubber, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5745390-A (JP)
Title: Sewage treatment device
Inventor: ATSUTA RIYOUICHI
IPC: C02F3/00
Filed: 1980-08-29
Abstract: PURPOSE: To prevent the clogging of filter beds and the infiltration of sludge into a settling chamber by separating a separating tank and an aeration separating tank, performing decomposition treatment with the aeration decomposition chamber at a normal time, and returning sludge to the separating chamber when a large amount of sludge is included.  
     CONSTITUTION: A separating tank 1 and an aeration decomposition tank 2 are formed as separate tanks. At a normal time, circulation flow is produced in an aeration chamber 5 partitioned by the partition wall 4 in the tank 2, and the org. components in sewage are oxidation decomposed by the effect of aerobic microorganisms. When the microorganic films are dislodged by the backwashing and the like of filter beds 8 and the amount of the sludge in the chamber 5 increases, a sludge return path forming plate is mounted to the upper part of a sewage circulation path 11, and the upward flow contg. sludge produced by the air diffusion from an air diffusion pipe 7 for aeration is returned to the separating tank through a transfer pipe 9. By this mechanism, the return of the sludge is facilitated, and the treatment efficiency is well maintained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10311966-A (JP)
Title: Lens washing device and washing method
Inventor: KAWASE KEIKO
IPC: G02C13/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of flaws at the time of work to remove a polishing agent and to enable the simultaneous execution of washing of plural pieces by ejecting a washing liquid from nozzles while rotationally driving a rotating body mounted with lenses, thereby washing the lenses. SOLUTION: A main body comprises a washing tank 1 and a control box 2. This washing tank 1 is internally provided with the rotating body 3 having chucking mechanisms for mounting the lenses 10 fixed to jigs. The rotating body 3 is provided with spray nozzles 4a for washing for ejecting the washing liquid toward the rotating body 3 and spray nozzles 4b for drying for ejecting air near the rotating body. While the rotating body 3 is kept rotated, the washing liquid and air are ejected from the respective spray nozzles 4a, 4b for washing and drying, by which the washing and drying of the lenses 10 on the rotating body 3 are executed. As a result, the washing is executed without flawing the wash and further the washing of plural pieces is automatically executed at one time.  An operator simply carries out supplying work and the rest up to the washing and drying may be completely conducted by the device and therefore, the production efficiency is improved.
Patent JP-S5912737-A (JP)
Title: Stirring assisting apparatus in recirculation tank
Inventor: SAKATA YOSHIHIRO
IPC: B01F7/00
Filed: 1982-07-13
Abstract: PURPOSE:To reduce the inclination in the temp. of hot water in a recirculation tank, by rotating a propeller provided to the discharge port of a recirculation type water heater by utilizing the force of hot water issued from said discharge port. CONSTITUTION:When a propeller 8 is attached to the discharge port 5' of a recirculation water heater 1, the propeller 8 is rotated by hot water sent out from the discharge port 5' to generate the stream of hot water around the propeller 8 and water in a bath tub 2 is stirred. As the result, the inclination in the temp. of water in the bath tub 2 is reduced.
Patent JP-S5645179-A (JP)
Title: Production of citrus dried juice
Inventor: NIIMOTO SABUROU
IPC: A23L2/39
Filed: 1979-09-21
Abstract: PURPOSE: After it has been sterilized by heating, a juice containing solid substances such as segment membranes and pulps is subjected to drum drying to produce flakelike dried juice that forms neither cakes by moisture absorption nor undissolved powder lumps when water is added thereto.  
     CONSTITUTION: Citrus fruits are selected, washed with water, peeled, and squeezed to give a crude juice containing about 20% of solid component. The crude juice is sieved by the use of a 40W80 mesh sieve so that the solid component sieved out becomes over 30%. The resultant juice is sterilized by heating at 80W95°C for 20secW3min, subjected to drum drying, and peeled out of the drum as frakes. The frakes of dried juice are cut into pieces of almost the same shape or several sheets of the frakes are piled up and punched into tablets. The drying in the drum dryer is effected within 30min to make the water content less than 1% where the temperature is preferably 80W110°C and the time is about 6min. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5822995-A (JP)
Inventor: FUKUNISHI HIROARI
IPC: G21C17/038
Filed: 1981-08-03
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-H01290331-A (JP)
Title: Synchronizing protection system
Inventor: NAKADE HIROSHI
IPC: H04L7/08
Filed: 1988-05-18
Abstract: PURPOSE:To reduce the synchronizing recovery time at the reception of a fault generating signal in a host device by adding an output of a fault generating signal detection circuit to a sub synchronizing circuit, bringing the sub synchronizing circuit into out of synchronism state and starting hunting of the sub synchronizing circuit. CONSTITUTION:An output of a fault generating signal detection circuit 500 is fed to a sub synchronizing circuit 300 to bring the sub synchronizing circuit 300 forcibly to out of synchronism state. The sub synchronizing circuit 300 starts instantaneous synchronization retrieval to an output of a synchronizing pattern detection circuit 100 to establish frame synchronization. On the other hand, a master synchronizing circuit 200 uses a fault generating signal to be shifted to out of synchronism state. In this case, when the sub synchronizing circuit 300 is in the synchronizing state, a timing pulse output is fed to the master synchronizing circuit 200, which establishes the synchronizing state. As a result, the synchronizing recovery time at fault restoration is reduced.
Patent JP-H0693440-A (JP)
Title: Discharge reaction device
Inventor: KAMIYA ICHIRO
IPC: C23C14/34
Filed: 1993-04-22
Abstract: PURPOSE:To provide the discharge reaction device which is maintained at the hardness capable of withstanding an electric discharge, extremely reduces the consumption of electrodes, enables stable performance over a long period of time and is capable of forming a clean reaction product to prevent the contamination of the reaction product by harmful materials. CONSTITUTION:This discharge reaction device is constituted to make the material passed in a discharge space 1 or held in this discharge space 1 to react within the discharge space 1 by interposing a dielectric 2 between the high- voltage electrode and the grounding electrode 4 and generating the silent discharge and/or creeping discharge between the dielectric substance 2 and the high-voltage electrode 3 and/or the grounding electrode 4. A high-purity aluminum material refined to a high degree is used for the electrode material of the part in contact with the discharge within the discharge device 1 of the above-mentioned device and is further coated with an anodic oxidation treated film within the range of the part in contact with the discharge in the discharge space 1.
Patent JP-H05315370-A (JP)
Title: Semiconductor device
Inventor: NAGAI KENJI
IPC: H01L29/812
Filed: 1992-05-13
Abstract: PURPOSE:To improve the electrostatic breakdown strength of input circuit comprising a junction type transistor, by connecting impedance means for increasing an input impedance between a power terminal and a drain or source of the junction type transistor serving as an input transistor. CONSTITUTION:A junction type field-effect transistor J1 which is formed so as to receive a signal from an input terminal BP to a gate is installed. In such a semiconductor device, impedance means Z for increasing an input impedance is connected between a drain or source of the transistor J1 and a first power terminal V1. For example, in an input circuit formed as a level shift circuit of source follower type as shown in Figure, the impedance means Z such as resistor or diode is connected between the drain of the input FET J1 and the first power terminal V1 in order to increase an impedance viewed from the gate of the input FET J1.
Patent JP-H10309166-A (JP)
Title: Production of corn paste
Inventor: NOSAKA CHIAKI
IPC: A23L23/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To efficiently and economically produce corn paste that causes no grassy smell, no stuffy smell and no bitterness by pasting raw corn grains immediately followed by heat treatment of the paste, or adjusting the temperature of the paste in a specific range, while the paste is stored, to effect the heat treatment. SOLUTION: When corn paste is produced continuously or batchwise (for example, one batch scale is more than 50 kg), the raw corn grains are pasted and the resultant paste is immediately heat-treated or the temperature of the paste stored before heat treatment is adjusted to be lower than 25 deg.C and then heat-treated, thereby, the objective corn paste having improved flavor is obtained. Or, in another case, the pasting machine and the heat-treatment machine are directly connected, thereby enabling the heat treatment immediately after pasting.
Patent JP-S5244557-A (JP)
Title: Manufacturing process of cathode-ray tube fluorescent surface
Inventor: NAGAORI KAZUO
IPC: H01J29/18
Filed: 1975-10-07
Abstract: PURPOSE: The solvent made by mixing fluorescent sulstance and organic medium is is coated by rolling on the surface of face panel. In this way, deterioration of luminance efficiency of fluorescent surface is prevented as well as fluorescent proterties can be increased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0640837-A (JP)
Title: Adherent pretreatment composition and bonding method
Inventor: YAMAMOTO TAKASHI
IPC: A61K6/00
Filed: 1992-04-16
Abstract: PURPOSE:To obtain an adherent pretreatment composition showing excellent adhesiveness to dentin, especially to ivory by simpler operation. CONSTITUTION:An adherent pretreatment composition having adhesiveness to dentin comprises 100 pts.wt. total amounts of (A) 1-95 pts.wt. (meth)acrylate- based monomer containing at least one hydroxyl group in one molecule, (B) 1-50 pts.wt. (meth)acrylate-based monomer containing at least one carboxyl group in one molecule, (C) 1-95 pts.wt. polyfunctional (meth)acrylate-based monomer of formula I [R<1> and R<2> are H or methyl; A is group of formula II ((l) or 0 or positive integer) or group of formula III (at lest one R<3> shows at least one aromatic ring and bifunctional aromatic group which may contain O; (n) and (m) are positive integer)], (D) 0.01-50 pts.wt. amine compound of formula IV (R<4> is H or metal; R<5> and R<6> are H or alkyl which may contain various functional groups or substituent groups) and (E) 1-95 pts.wt. water.