baber/WOPTO huggingface dataset:
Patent JP-H037322-A (JP)
Title: Solidifying extrusion molding apparatus
Inventor: TANAKA TETSURO
IPC: B29C47/88
Filed: 1990-01-26
Abstract: PURPOSE:To eliminate shrinkage tending to occur during molding and to obtain a molded form having excellent external appearance quality by providing a former to be arbitrarily regulated at its temperature in a block or between blocks at the intermediate between the base of an extruder and a removing unit. CONSTITUTION:Thermoplastic synthetic resin (a) melted and kneaded by an extruder 1 is extruded by a screw 11 in a direction of an arrow, discharged in a direction of an arrow into a first block 31 of an inlet of a former 3 while being drawn through a base 2, and filled in a cavity surrounded by an upper mold 311, a lower mold 312 and a side plate 313. Then, the resin (a) discharged and filled in a first block 31 of the former 3 regulated at its temperature is cooled to be solidified while being sequentially moved through a second block 32, a third block 33 and a fourth block 34 upon reception of back pressure by braking of a removing unit 4 to be shaped, and a molded form A is removed the rolls 31, 42 groups of a removing unit 4.
Patent JP-S56114305-A (JP)
Title: Treating method for magnetic material
Inventor: KUGIMIYA KOUICHI
IPC: C21D6/00
Filed: 1980-02-13
Abstract: PURPOSE:To enable to control the magnetic characteristics by injecting energy rays into the surface of the magnetic material and applying instantaneous heat changes. CONSTITUTION:The surface of a small annular body of Mn-Zn ferrite is finished to have a mirror surface by diamond paste. Then the light is irradiated to both sides from halogen lamps of 300W in an N2 air stream for 1.5sec. In this constitution, the permeability is quickly restored and increased. A laser beam, an infrared ray, and an electron beam are also effective in this treatment. This method can be applied to material other than ferrite.
Patent JP-S54109122-A (JP)
Title: Speed controller of single phase induction motor
Inventor: WATANABE AKIMOTO
IPC: H02P27/02
Filed: 1978-02-16
Abstract: PURPOSE: To change the speed in non-stage and in a wide range by providing a transistor controlled by a series circuit of a variable resistance with a capacitor to the output of full wave rectifying circuit connected with the power supply through the main winding or auxiliary winding.  
     CONSTITUTION: The auxiliary winding 13 and the full wave rectifying circuit 14 are connected with each end of the main winding 12 of the single phase induction motor respectively, and the variable resistance 16 and the capacitor 17 are connected with the output of the full wave rectifying circuit 14 in series to control the conduction of NPN transistor 18 inserted in parallel. Thus, the transistor 18 is controlled by the voltage across the capacitor 17, a decrease in variable resistance 16 to make the time constant less increases the number of times of "on-off" to make the current IB of auxiliary winding 13 greater and the equivalent rsistance of transistor 18 is reduced to control the phase lag of IB, a non-stage speed change can be done in a wide range. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06198889-A (JP)
Title: Thermal control type ink-jet recording element
Inventor: INOUE NANAO
IPC: B41J2/05
Filed: 1993-01-07
Abstract: PURPOSE:To provide a thermal control type ink-jet recording element which lives long and is low-priced, by a method wherein lowering of energy is contrived and deterioration of the element is prevented. CONSTITUTION:A regenerative layer 2 and resistor layer are laminated on a base, on which a control electrode layer 5 and common electrode layer 6 are laminated and patterned. Then an electrode protective layer 7 is laminated and patterned. After lamination of the electrode protective layer 7, a resistor protective layer comprised of two layers of a resistor insulation protective layer 8 and resistor metallic protective layer 9 is laminated and patterned. At this time, the size D of the resistor protective layer is formed on the circumference larger than a heat acting part H by surplus extension L. The resistor protective layer is constituted so that it is provided up to the upper part of the electrode protective layer 7 and a difference in level of an end part of the electrode protective layer 7 is coated with the resistor protective layer. Therefore, the different part in level of the circumference of the heat acting part H is protected and an erosion and a short circuit between the electrode and ink are prevented.
Patent JP-H06203370-A (JP)
Title: Magnetic tape and magnetic tape roll rolled with this magnetic tape as well as magnetic tape cartridge mounted with this magnetic tape roll
Inventor: UENO MASATO
IPC: C09D5/23
Filed: 1993-01-06
Abstract: PURPOSE:To prevent the disturbance in the magnetic tape, to eliminate edge flaws and to improve reliability by providing a thickness difference in a transverse direction. CONSTITUTION:The magnetic tape 1 provided with the thickness difference in its transverse direction is wound around a winding core 5 of a tape reel 4 with the thicker side positioned on an upper side to form the roll A. The tape is taken up toward the lower side along the thickness inclination of the tape 1 at this time and a slope of the diameter decreasing downward is formed. The tape is thus orderly taken up on the lower side. The slope is not well formed and the tape 1 cannot be taken up on the lower side if the thickness difference is small. Conversely, the force tending to bias downward increases if the thickness difference is large. The generation of a damage at the bottom end side edges of the tape 1 and the generation of one-side elongation by stronger winding at the top end edges of the tape 1 are then resulted. The thickness difference in the transverse direction of the tape 1 is, therefore, preferably within a 0.005 to 0.01mum range.
Patent JP-H03224482-A (JP)
Title: Novel carlavirus separated from japanese horseradish
Inventor: KISHINE HIDEO
IPC: G01N33/569
Filed: 1990-01-26
Abstract: NEW MATERIAL:A virus or its mutant belonging to Carlavirus, separated from Japanese horseradish, exhibiting a string form of about (650-700)X13nm in size by direct negative method (DN method) and non-reactive with antiserum of turnip mosaic virus. USE:An antigen for the preparation of antibody for detecting infection with Carlavirus and a preventive and medicine for cochlearia virus disease. PREPARATION:The objective string-formed virus can be prepared e.g. by extracting shoot apex of Japanese horseradish, implanting and culturing the apex on an agar medium, proliferating a strain infected exclusively by Carlavirus by multiple shoot method, etc., chopping the obtained multiple shoot, putting into a buffer solution on an object glass to exude the juice, sucking excess liquid with a filter paper, spreading a collodion supporting film, drying in air and inspecting with a transmission-type electron microscope.
Patent JP-S60164798-A (JP)
Inventor: KANOU MITSUHIKO
IPC: G10L15/12
Filed: 1984-02-03
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-H01194396-A (JP)
Title: Packaging method of optical element and optical element used in packaging
Inventor: HAYASHI SHIGERO
IPC: G02B6/42
Filed: 1988-01-29
Abstract: PURPOSE:To enable packaging of optical communication equipment with improved reliability and operation to be made by providing a member which is connected to a substrate electrode and holds the substrate at the tip of lead pin of optic element. CONSTITUTION:A grip 100 which can be gripped at the edge frame of a ceramic substrate 5 is provided at the edge of a lead pin 3 of an optic element 2, is connected to an electrode 101 of the substrate, and is fixed by a solder 102. With this configuration, reliability is improved in terms of strength and an optical communication equipment can be packaged with improved operability without causing the electrode 101 on the ceramic substrate 5 to be peeled off by a force from the lead pin 3.
Patent JP-H07223360-A (JP)
Title: Material to be recorded and image forming method using the same
Inventor: KASHIWAZAKI AKIO
IPC: B41M5/00
Filed: 1994-02-14
Abstract: PURPOSE:To improve the light permeability and glossiness of a material to be recorded by compounding ethylene urea or methylol urea represented by a specific chemical formula with the ink receiving layer provided to at least one surface of a base material. CONSTITUTION:A material to be recorded is formed by providing an ink receiving layer containing a compd. represented by formula I (wherein R1 and R2 are a hydrogen atom or a 1-4C alkyl group and X is a hydrogen atom or a hydroxy group) on at least one surface of a base material. Ink is applied to the material to be recorded and, thereafter, the ink receiving layer is cured to form an image. As a compd. compounded with the ink receiving layer, a compd. represented by formula II (wherein R3 and R4 are a hydrogen atom or a 1-4C alkyl group) can be used. As a pref. example of the compd. represented by the formula I, there is dimethylolhydroxyethyleneurea or dimethoxymethylhydroxyethyleneurea and, as a pref. example of the compd. represented by the formula II, there is dimethylolurea.
Patent JP-H01194652-A (JP)
Title: Facsimile communicating system
Inventor: OYA KOICHI
IPC: H04L69/40
Filed: 1988-01-29
Abstract: PURPOSE:To suitably communicate according to the quality of a line by selecting one of a standard transmission control procedure or an original transmission control procedure based on the result of the exchanging test of a control signal with the use of a backward channel. CONSTITUTION:A CPU 1 controls an NCU 8, and calls desired opposite facsimile equipment. When the opposite facsimile equipment responds, and returns control signals NFS and DIS by means of the transmission control procedure of a CCITT advice G3, whether or not the signal is normally received is checked, when the signal is normally received, whether or not the opposite facsimile equipment has the original procedure is detected based on the received control signals NFS and DIS, and when it does not have the original procedure, a process shifts to the transmission procedure of G3. When the opposite side facsimile equipment has the original procedure, the CPU 1 transmits a control signal NSS, notifies the function of the self equipment, and successively controls the equipment so as to send a training checking signal TCF.
Patent JP-S58136183-A (JP)
Title: Video recorder and reproducer
Inventor: KODAMA KOUJI
IPC: G11B20/00
Filed: 1982-02-08
Abstract: PURPOSE:To attain simultaneous recording of data very easily, by summing a data video signal revised automatically to a video signal and recording/reproducin this composite signal. CONSTITUTION:A date data automatic revision circuit 6 automatically revises date data such as day and time for output according to the elapse of time and the order of calendar when the date data is set at a date data set switch 7. A date video signal generating circuit 5 outputs a date video signal 10 outputted at the circuit 6 according to the combination of year, month, day and time being the data display from designated via a date display changeover switch 8. A video signal summing circuit 4 receives this signal 10 and the video signal 3 outputs a composite video signal 9 and applies the signal to a video signal recording/reproduction circuit 2. Thus, the circuit 2 records/reproduces the signal 9.
Patent JP-H05211945-A (JP)
Title: Electric pot utilizing air pressure
Inventor: TANAKA NOBUMORI
IPC: A47J27/21
Filed: 1992-02-03
Abstract: PURPOSE:To make an inscription visible clearly along with hygienic operation by a method wherein the top surface of a lid body is molded using a transparent or semi-transparent material, a character or the like is inscribed into the internal wall of the top surface of the lid body and an opaque layer is laminated thereon. CONSTITUTION:A pressing body 16 movable within a guide cylinder 22 of an upper lid 18 is formed in the shape of a hood with a bottomed cylinder inverted using a transparent or semitransparent synthetic resin. A cylinder part 23 is molded integrally hanging down on the top surface of the internal wall of the hood-shaped pressing body. Then, displaying points 24 for characters, symbols, pictures or the like are inscribed on the top surface of the internal wall in the cylinder part 23 of the pressing body 16. The pressing body 16 has a opaque layer 25 laminated on upper internal wall containing the cylinder part 23 as inscribed by vacuum evaporation of an opaque synthetic resin or gold, silver or the like. The lamination of the opaque layer 25 makes the display points 24 inscribed within the cylinder part 23 very easy to view in appearance being emerged as inscribed in the cylinder part 23 with eyes while water drops or the like on the surface of the opaque layer 25 becomes invisible, thereby improving visual recognition of the display points 24.
Patent JP-H04256295-A (JP)
Title: Still picture recording and reproducing device
Inventor: NISHIDA SHUZO
IPC: G11B27/10
Filed: 1991-02-08
Abstract: PURPOSE:To improve the convenience and retrieval time of retrieving operation at the time of reproducing a magnetic tape. CONSTITUTION:A TOC area is set on a DAT tape 1. In the TOC area, reduced still picture data generated by reducing and putting respective still picture data, recorded in plural still picture and sound composite data area following the TOC area, in on and the head addresses of respective still picture and sound composite data are recorded. At the time of reproducing, the TOC area is reproduced and the reduced still picture data are displayed on a display 6. When an operator selects a specific still picture in the displayed reduced still picture data, corresponding still picture and sound composite data is reproduced according to a recording address corresponding to the selected still picture.
Patent JP-H10272193-A (JP)
Title: Human body protector
Inventor: SAKAMOTO SHIGERU
IPC: A62B99/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to save the life by protecting a human body at the time of an accident falling from a high place. SOLUTION: The body protector is made from a non-air permeable fabric. It is constituted of air bags communicating with each other and comprising a head protective air bag 2 that protects the head part of a human body, a trunk protective air bag 3 that protects the trunk part of a human body and a neck protective air bag 1 that is connected to the two air bags 2, 3, and an initiating device 4 that sends gas to all the air bags 1 to 3 and quickly expands them.
Patent JP-S58134491-A (JP)
Title: Semiconductor laser device
Inventor: SUGINO TAKASHI
IPC: H01S5/042
Filed: 1982-02-05
Abstract: PURPOSE:To obtain a laser having polarizing directions of different emitting lights from both ends of a cavity by forming a clad layer of the same conductive type as a substrate, N or P type active layer and a clad layer of different conductive type from the substrate on one conductive type semiconductor substrate formed with a groove on the surface with varying width. CONSTITUTION:A groove 11a which has an edge formed at one side in (011) direction and at the other oblique at 30 deg. to the (011) direction is formed in depth of approx. 1.5mum is formed on the surface of an N type GaAs substrate 11 having (100) plane. Then, an N type Ga0.5Al0.4As clad layer 12, a nondoped  Ga0.95Al0.05As active layer 13, a P type Ga0.6Al0.4As clad layer 14 and an N type GaAs electrode forming layer 15 are continuously epitaxially grown in liquid phase on the entire surface including the groove. Subsequently, a Ti- Pt-AuP side electrode 17 is covered on the layer 15, the substrate is reduced in thickness to approx. 100mum, and an N type side electrode 18 made of AuGeNi is mounted on the back surface of the substrate.
Patent JP-S62177006-A (JP)
Title: Photo-curable two-pack composition
Inventor: TAKAHASHI SHIN
IPC: C08F4/40
Filed: 1986-01-31
Abstract: PURPOSE:To provide the titled composition containing hydrophobic silica as thixotropy-affording agent, giving marked thixotropy, outstanding is thickening ability, capable of enhancing reliability and mass productivity in the bonding of electric material-related parts such as chip bonding in the IC industry. CONSTITUTION:The objective composition constituted by (A) the first liquid made up of (i) (meth)acrylic oligomer and/or (meth)acrylic monomer [e.g. 2- hydroxyethyl (meth)acrylate], (ii) photopolymerization initiator (e.g., benzil, 2-chlorothioxanthone), (iii) polymerization initiator consisting of peroxyester (e.g. tert-butylperoxybenzoate) and (iv) thixotropy-affording agent consisting or hydrophobic silica (e.g. prepared by treating silica surface with hexyltrimethoxysilane) and (B) the second liquid made up of (V) the component (iii) mentioned above and (vi) accelerator consisting of a compound capable of forming redox system (e.g. aldehyde-amine condensate).
Patent JP-H09233358-A (JP)
Title: Electric field eliminating device of display device
Inventor: KIN NEIMIN
IPC: G09G1/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To shield or attenuate the electric field harmful wave components which are generated due to the clock oscillation and are leaked to the outside of a CRT. SOLUTION: This device is composed of a transformer 100 which is connected with the horizontal output circuit 10 of a CRT 130 and generates the opposite phase pulse of the frequency band which is the same as that of a horizontal output pulse, an opposite pulse sensor 120 transmitting the opposite pulse to the surrounding of the CRT 130 and a shield wire 110 which detects the opposite pulse from the transformer 100, is grounded at the one end and transmits the opposite pulse to the opposite pulse sensor 120. Electric field harmful components to be leaked to the outside of the CRT 130 can be effectively interrupted without using a special filter and a special coating processing.
Patent JP-2000216042-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: NOMURA TAKESHI
IPC: H01G4/12
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent a crack from being generated in a laminated ceramic capacitor at the time of a firing of the capacitor by a method wherein at least a specified temperature range of the heat-up part in the firing of the capacitor is heated up at a specified speed. SOLUTION: A laminated ceramic capacitor 1 has internal electrodes 21 and 25 and dielectric layers 3, which are alternately laminated, and one pair of external electrodes 51 and 55 being connected with the electrodes 21 and 25. The electrodes 21 and 25 of this capacitor 1 are formed of an Ni layer or an Ni alloy layer. Here, the temperature range of at least 700 deg.C or higher to 1100 deg.C or lower of the heat-up part in a firing of the capacitor is heated up at a speed higher than 500 deg.C/hour, preferably higher than about 600 deg.C/hour and more preferably higher than about 800 deg.C/hour and it is preferable that the oxygen partial pressure in an atmosphere of a temperature higher than 1100 deg.C in the firing is one lower than 10-8 atm.  Moreover, in the case where the firing of the capacitor 1 is continuously performed, the oxygen partial pressure in the atmosphere in a temperature range of one part lower than 1100 deg.C of the cooling-down part in the firing of the capacitor is set at an oxygen partial pressure higher than 10-8 atm.
Patent JP-S57134446-A (JP)
Title: Recovery and treatment of calcium chloride formed as a by-product in the production of chloropicrin
Inventor: YAGI NOBORU
IPC: C07C205/08
Filed: 1981-02-12
Abstract: PURPOSE: A waste solution containing calcium chloride, which is formed as a by- product in the production of chloropicrin used as a soil disinfectant, is combined with sodium hydroxide to form calcium hydroxide and sodium chloride, both of which are recovered, thus effecting economical recovery of calcium chloride.  
     CONSTITUTION: After chloropicrin is produced by chlorinating calcium picrate with calcium hypochlorite, sodium hydroxide is added to the waste solution by 1.5W2.6mol per 1mol of calcium chloride in the waste solution. Thus, calcium hydroxide and sodium chloride are formed and they are separated into the precipitate and the supernatant by standing the reaction mixture. When the reaction mixture is stood, a high molecular coagulant of polyacrylamide is added, if necessary. The calcium hydroxide recovered is cnlorinated into calcium hypochlorite and the sodium chloride is used as a raw material in electrolysis. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60161809-A (JP)
Title: Cargo transfer device
Inventor: SAITOU HIDEFUMI
IPC: B65G21/14
Filed: 1984-01-31
Abstract: PURPOSE:To aim at making small and lightweight a cargo transfer device for introducing containers, at stabilizing conveying force and as well at making the transfer of cargo safe, by providing such an arrangement that a drive wheel is pressed to roll on the inside of a part of a looped strech member which opposes a cargo transfer surface and to which tension and braking force are exerted. CONSTITUTION:When one end of a container B comes above a notched hole 4, a motor 33 rotates in the direction (d) to drive and rotate a drive wheel 23. At this time the drive wheel 23 moves in the direction (e) if a timing belt 9 is braked by means of members 12, 13, and a timing belt 9 is lifted up to be pressed against the bottom surface of the container B. With this arrangement the rolling of the drive wheel 23 is restrained, and the torque of the motor 33 convercomes the braking force so that the timing belt 9 creates endless drive to transfer the container B in the direction (f). After the container B being passed the drive wheel 23 is again lifted to its topmost position where the motor 33 is reversed to return. With this arrangement, the transfer device may be made small, lightweight and safe, and as well variation in the amount of feed may be prevented.
Patent JP-S52100762-A (JP)
Title: Refuse and dust reservoir and discharger
Inventor: HIRASHIMA MASAO
IPC: B65G65/48
Filed: 1976-02-20
Abstract: PURPOSE: To reduce an operation cost by reducing the operating number of a blower without producing a full command by providing a refuse and dust reservoir of large capacity having rotating impeller under a dust chute. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55111679-A (JP)
Title: Ac motor control system
Inventor: HIRATA AKIO
IPC: H02P1/26
Filed: 1979-02-19
Abstract: PURPOSE: To eliminate the position detector in an AC motor control system, and smoothly start and variably operate the motor in speed by starting the motor with commercial power supply at its starting time and using the drive power supply of the motor as an inverter circuit output after accelerating motor to predetermined speed.  
     CONSTITUTION: When an AC motor 14 is started, a switch 20 is closed to start the motor with commercial power supply 19. After the rotating speed of the motor 14 is accelrated to predetermined value, the switch 20 is opened, and a switch 21 is closed to operate an inverter circuit 13. Since the phase of the output voltage of the inverter 13 is so controlled by an output signal detector 17, an internally induced voltage detector 18 and an inverter control circuit 16 as to become a predetermined relation with respect to the internally induced voltage of the motor 14, it can be smoothly converted even at starting time of the inverter 13. Thus, even if the posotion detector is not mounted, the motor can be smoothly started and variably operated in speed. 
     COPYRIGHT: (C)1980,JPO&Japio