baber/WOPTO huggingface dataset:
Patent JP-H0752204-A (JP)
Title: Injection molding nozzle
Inventor: JIYOBUSUTO ARURITSUCHI JIERAAT
IPC: B29C45/27
Filed: 1994-06-22
Abstract: PURPOSE: To provide a heating nozzle on which a thermocouple element can be mounted at a predetermined position in a detachable manner and be firmly self-retained at that position. CONSTITUTION: An injection molding nozzle 12 on which a thermocouple element 88 can be mounted in a detachable manner and be self-retained at a predetermined position has a front portion and a large diameter rear collar portion 56 having a thermocouple element duct. A thermocouple element hole extends from the front end of the nozzle to the rear end thereof and goes over the rear end thereof from the thermocouple element duct to extend outwardly. The properly bendable and holdable front part of the thermocouple element 88 is inserted in the hole of the front end part of the nozzle and bent so as to pass through the collar portion to extend rearwardly in the duct. The rear portion of the thermocouple element 88 is bent to the predetermined position of the groove 84 of the rear end of the nozzle.  The thermocouple element 88 is firmly retained itself at this position and the nozzle is attached in a mold.
Patent JP-H023137-A (JP)
Title: Phase synchronous circuit
Inventor: NIKAIDO MASATAKA
IPC: H03L7/099
Filed: 1988-06-07
Abstract: PURPOSE:To obtain a recovering clock whose jitter is very few by accumulating the difference phase value of a difference phase generator corresponding to a reference clock, D/A converting a generated waveform corresponding to an accumulating output and smoothing it. CONSTITUTION:A signal input RX and a recovering clock PCK are phase- compared, and an output is integrated 2 and supplied to a difference phase generator 3 of a variable oscillator 10. The output of the generator 3 phase- accumulates 4 based on the signal of a reference clock 5 and an accumulating output obtains an waveform output in a waveform generator 6. The output is D/A converted and made into an analog signal and after being smoothed with a smoothing filter 8, is waveform-shaped 9 and outputted. The one part of the output is fed back to a phase comparator 1 as the recovering clock PCK. Thus, since the clock PCK is phase-compared with the signal input RX and the variable oscillator 10 is constituted with a digital circuit whose stability is excellent, the recovering clock whose jitter is very few can be obtained.
Patent JP-H08333429-A (JP)
Title: Production of polycarbodiimide solution
Inventor: TAKIGUCHI YASUYUKI
IPC: C08G18/02
Filed: 1995-06-07
Abstract: PURPOSE: To obtain a solution of a polycarbodiimide having a specified number- average molecular weight by heating an organic diisocyanate in the presence of a carbodiimidation catalyst in a chlorine-free aromatic hydrocarbon solvent under controlled conditions. CONSTITUTION: The number-average molecular weight should be 3,000 to below 10,000, more desirably 6,000 to below 10,000. An example of the organic diisocyanate is 2,4-tolylene diisocyanate or a mixture thereof with 2,6-tolylene diisocyanate. The concentration is 1-20w/v% based on the solvent. The chlorine- free aromatic hydrocarbon solvent is desirabl toluene or xylene. The carbodiimidation catalyst is desirably e.g. 3-methyl-1-phenyl-3-phospholene-1-oxide and is used in an amount of 0.05-0.20mol% based on the organic diisocyanate. The reaction temperature is 100-120 deg.C, and the reaction time is 2-4hr.
Patent JP-H08332841-A (JP)
Title: Wireless vehicle control system
Inventor: NAKAYA YOSHIMASA
IPC: G07C9/00
Filed: 1995-06-07
Abstract: PURPOSE: To provide a wireless vehicle control system which has a compact receiving device to reduce a consumption current. CONSTITUTION: A receiving device 1 comprises a receiving circuit 11 to receive a modulated control signal from a transmission device; a demodulator circuit 12 to demodulate the received control signal; and a source control circuit 13 to start and stop a feed to the receiving circuit 11 and the demodulator circuit 12. A control device 2 comprises a CPU 21 to discriminate a control signal inputted from the demodulator circuit 12 ad output a drive signal responding to a discriminating result after a signal to command the starting of a feed is transmitted to a source control circuit 13 and thereafter, transmit a signal to command a feed stop to the source control circuit 13; a actuator drive circuit 22 to input a drive signal and operate an door lock motor 5; and a source feed circuit 23 to always feed a power source to the CPU 21.
Patent JP-S5568112-A (JP)
Title: Method and apparatus for controlling thermal crown in hot finishing rolling work
Inventor: TSUCHIDA YUKIO
IPC: B21B1/26
Filed: 1978-11-16
Abstract: PURPOSE: To control the thermal crown at always nearly constant, by gradually increasing the rolling interval in the rolling cycle with the progress of the rolling work.  
     CONSTITUTION: The profile meter 3 is installed on the exit side of the final stand, and is used as the detector; this profile meter 3 carries out the feedback control for making the thermal crown constant. The arithmetic unit 4 operates the variation Δt of the interval so as to coincide with the aim thermal crown, and decides the new interval t s +Δt corresponding to the next rolling pass for the strip depending on the result of above operation. Accordingly, the thermal crown of the work roll of the finishing mill is controlled to nearly constant, and the sheet crown of the hot rolled strip can be made constant. Besides, the build-up of edge apt to be caused in the latter half coil of the rolling cycle can be prevented, so that the number of the rolled coils to be produced by one rolling cycle increases, and the rolling efficiency improves. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5765257-A (JP)
Title: Driving device for rotation
Inventor: SUGAI HIROSHI
IPC: H02K17/02
Filed: 1980-10-09
Abstract: PURPOSE:To reduce higher harmonic current of an electric motor by a method wherein laminated thickness of a stator core is made as thicker than laminated thickness of a rotor core, and the facing part and the non-facing part with the outside circumferential face of the rotor core are provided in the stator core. CONSTITUTION:Laminated thickness of the stator core 7 fixed in an outside frame 1 is made as ticker than laminated thickness of the rotor core 3 fixed to a rotor shaft 2, and the stator core 7 has the part 7a to face with outside circumferential face of the rotor core 3 and the parts 7b, 7c not to face therewith. The secondary winding 5 is assembled in slots 6 provided in the rotor core 3, and a stator winding 11 is assembled in slots 10 provided in the part 7a. Accordingly because reactance of the electric motor is increased higher harmonic current can be reduced.
Patent JP-H06348352-A (JP)
Title: Power controller and power control method
Inventor: TAKEHARA NOBUYOSHI
IPC: G05F1/67
Filed: 1993-06-11
Abstract: PURPOSE:To provide a power control system to acquire the maximum power from a solar battery. CONSTITUTION:In a 1st step, the output voltage of a solar battery 1 is varied and (m) pieces of power value are calculated from (m) pieces of voltage signals which are sampled at a prescribed interval and supplied through a voltage detecting means 4 and (m) pieces of current signals supplied through a current detecting means 5. A polarized function expression is solved to secure the approximation between (m) pieces of voltage value and the relations among these voltage value in a 2nd step. Then in a 3rd step, the voltage that maximizes the electric power is calculated by the polarized function expression and defined as the set value of output power. Thus the set value of output power is decided (6) and the output power of the battery 1 can always be maximized in a power control system.
Patent JP-H11322862-A (JP)
Title: Material for blow molding to produce large-size product, and large-size molded product
Inventor: SATO NAOHIKO
IPC: C08L51/04
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a material for blow molding to produce a large-size product by including a rubber-modified styrene-based resin composition having a specific structure dispersed with rubber-like particles and elongation viscosity, and also to provide a method for blowing the same material to produce a large-size blow-molded product. SOLUTION: This material for blow molding to produce a large-size product is composed of a rubber-modified styrene-based resin dispersed with rubber-like elastic particles, which have an average particle size of 0.5 to 2.5 μm, containing the rubber-like polymer at 3 to 10 wt.%, and having a melt flow rate of 1 to 3 g/10 min and tensile viscosity of 20,000 Pa.s or more, determined by a throttle-type viscometer at 200 deg.C and a shear rate of 50 to 100 s<-1> . A large-sized blow-molded product is obtained by molding the above material.
Patent JP-S5841849-A (JP)
Inventor: DEBITSUDO BAN GODERU
IPC: C07K14/56
Filed: 1982-08-13
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-H09300427-A (JP)
Title: Method for opening window of self-supporting type cable
Inventor: MIYAJI HIROSHI
IPC: B29C47/88
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To effectively decrease resistance to wind by a method wherein after a supporting wire, a cable and its supporting and connecting part are extruded, they are cooled and two positions of the supporting and connecting part are pinched and held and a rotational cutter is forwarded and retreated to the intermediate part to form through-windows at proper intervals in the continuous directions. SOLUTION: A cable supporting wire 1A and a cable 1B are simultaneously fed to an extruder and a supporting and connecting part 1C is extrusion-molded between them and just after it, it is cooled in a cooling tank 2. Pinching rollers 3A and 3B are provided on its downstream side to pinch and hold the supporting and connecting part 1C. A receiving roller 4 with a recessed channel is brought into contact with the part between the holding parts of this supporting and connecting part 1C from the side and a rotational cutter 5 with a thickness to be fitted to the recessed channel is forwarded and retreated by means of a cylinder 7 for forwarding and retreating to form a through-window 8 with a required length on the supporting and connecting part 1C. When a self-supporting type cable 1 is hung through this through-window 8, a slack is provided by its own wt. of the cable 1B.
Patent JP-S63305135-A (JP)
Title: Production of silicone sphere
Inventor: SHIMIZU KOJI
IPC: C08J3/24
Filed: 1987-06-05
Abstract: PURPOSE:To obtain a silicone sphere close to an exact sphere and uniform in a particle diameter with good productivity, by forming a gel-like silicone sphere by a specified operation and curing the surface layer of the sphere into an elastomer. CONSTITUTION:The purpose sphere is produced through a step (I) of forming gel-like silicone sphere by, for example, adding dropwise a liquid silicone gel composition comprising an organopolysiloxane having at least two lower alkenyl groups in the molecule, an organohydrogenpolysiloxane having at least two Si-bonded hydrogen atoms in the molecule and a platinum compound to water or water containing a surfactant and curing these drops and a step (II) of adding said gel-like silicone spheres to an organohydrogenpolysiloxane having at least two Si-bonded hydrogen atoms in the molecule or a liquid containing this organohydrogenpolysiloxane to cure the surface parts of these gel-like silicone spheres into an elastomer.
Patent JP-H01308832-A (JP)
Title: Superconducting material
Inventor: YAHAGI KATSUHIKO
IPC: H01L39/12
Filed: 1988-06-08
Abstract: PURPOSE:To obtain a superconducting material having the higher critical temperature Tc than that of a well-known superconducting material BiSrCaCu2O by substituting Bi element therein with V, Ta and Nb elements. CONSTITUTION:The above-mentioned superconducting material is expressed by the formula (B1-yMy)Sr1Ca1Cu2OxO (M is V, Nb, or Ta; 0.05<y<0.3) and prepared by the following method. That is raw material powders of Bi2O3, SrCO3, CaCO3, CuO, V2O3, Nb2O3 and Ta2O3 of about 99.9% purity are mixed so as to provide a desired atomic ratio. The resultant mixed powder is then calcined at 800-880 deg.C and subsequently repulverized. The obtained powder is then compression formed to provide pellets, which are subsequently placed in a muffle furnace, sintered at 850 deg.C in the air, then cooled in the furnace, kept at 400 deg.C for about 2hr and further cioled to ambient temperature in the furnace. The resultant superconducting material exhibits the remarkably high Tc and 158K.
Patent JP-S624141-A (JP)
Title: Paper sheet storage
Inventor: HAYASHI KATSUHIKO
IPC: G03G15/00
Filed: 1985-06-27
Abstract: PURPOSE:To make it possible to feed paper sheets, simply and precisely in a short time to aim at reducing the cost of a paper sheet storage, by providing an opening section such that a paper sheet is pushed up by a push-up mechanism to abut against separating pawls which are adapted to be engaged with a sheet fed from a sheet feed-out port. CONSTITUTION:Paper sheets 10 are pushed up in a required number by means of a sheet push-up plate 31 so that the topmost one of the paper sheets 10 always abuts against separating sheets 22a, 22b. Further, a feed roller 34b is rotated clockwise in this sheet abutting condition, the topmost sheet is fed from a sheet feed-out port 21. Since the separating pawls 22a, 22b engage with the topmost sheet and separate the same from other sheets, is is possible to prevent more than one sheets from being fed out at one time. When all sheets 10 are fed out, another casing 20 charged with paper sheets is set in a sheet receiving mechanism after a release lever 37 being raised to remove the previously set casing 20 from the sheet receiving mechanism, and then the lever 37 is lowered to secure the casing 20, thereby it is possible to feed paper sheets simply in a short time.
Patent JP-S63305238-A (JP)
Title: Junction inspecting method of electronic part
Inventor: NAKAMURA MINORU
IPC: G01N25/72
Filed: 1987-06-05
Abstract: PURPOSE:To judge the quality of a junction, by projecting thermal energy on a part to be measured, receiving radiated infrared rays, forming the image of temperature distribution of the part to be measured, and comparing the image with a standard temperature distribution pattern. CONSTITUTION:A lead wire 4 of an electronic part 3 is bonded to a conductor pattern on a printed board 1 through a solder 5. An energy beam 6 such as a laser beam is projected on the lead wire 4 of the electronic part 3. Of the projected thermal energy, infrared rays 7, which are emitted from a material to be measured, i.e., the solder part 5, are received with an infrared-ray image sensor 8. A thermal image, which reflects the temperature distribution of the material to be measured, is formed. The thermal image is transduced into an electric signal. The signal undergoes image processing, and the result is displayed on a display device 25. In this procedure, the excellent or defective state of the soldering of the material to be inspected can be found.
Patent JP-S5473869-A (JP)
Title: Manufacture of laminate
Inventor: KAWAKAMI HAJIME
IPC: B29C63/00
Filed: 1977-11-24
Abstract: PURPOSE: To prevent the bonding of laminates together and to make the build-up ease without using a release sheet, by pressing unit pressure cells made from built- up sheets impregnated with a thermosetting resin via a vegetable mucilage placed between the pressure cells.  
     CONSTITUTION: The unit pressure cells 2 are formed from the sheets 1 impregnated with a thermosetting resin in the number one sheet less than the desired number. The intermediate sheets 3 having the vegetable mucilage layers 5 between the two sheets 1a and 1a impregnated with the resin constituting the back face of the unit pressure cells 2 are placed on the cells 2. The unit pressure cells 2 formed from the sheets 1 in the number one less than the desired number are placed on the sheets 3, inserted between the two press plates 6 and 6, and hot-pressed to give two laminates A and A. The laminates A are released from the vegetable mucilage 5 of the intermediate sheets 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10314729-A (JP)
Title: Treatment process for organic matter in liquid
Inventor: YAMAKOSHI YUJI
IPC: C02F1/72
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To increase the immersion amount of ultraviolet rays effective in the treatment of organic matters in a liquid and prevent the failure of an electronic stabilizer by using the electronic stabilizer in which the capacity of either one or both of a high-frequency transformer and a switching transistor is increased by specified times and setting the lamp current of an ultraviolet lamp at the specified ampere or more. SOLUTION: The kick voltage required for turning on an ultraviolet lamp 2 is generated by using a high-frequency transformer 6 as an electronic stabilizer 5, and high frequency is generated by using a switching transistor 7. At that time, the capacity of either one or both of the high-frequency transformer 6 or the switching transistor 7 is increased by 1.3-3 times, and the lamp current of an ultraviolet lamp 2 is set at 0.8A or above. The emission amount of ultraviolet rays effective for the treatment of organic matters in a liquid can be increased by the arrangement to prevent the failure of the electronic stabilizer 5 to be generated by heating.
Patent JP-S621897-A (JP)
Title: Control method for zinc substitution process
Inventor: SATO KAZUAKI
IPC: C25D5/44
Filed: 1985-06-26
Abstract: PURPOSE:To detect zinc substitution degree simply and accurately, by throwing metal having nobler potential than zinc into a zinc substitution liquid in which a material to be treated is dipped, and detecting zinc substitution degree of the material to be treated due to change of potential difference between both. CONSTITUTION:The material 1 to be treated is dipped in the zinc substitution liquid 2 in a treating vessel 5 to carry out zinc substitution. Thereat, metal e.g. a platinum 3 having nobler potential than zinc is arranged at interval of a prescribed distance L from the material 1 in the liquid 2. The platinum 3 and the material 1 are connected to plus side and minus side of a volt meter 4 respectively, to measure potential difference between both by the meter 4. If substitution reaction of the material 1 is proceeded in the constitution, potential difference between the platinum 3 and the material 1 exhibiting a large value initially is decreased gradually, at last stabilized to a certain prescribed value. By recording voltage thereat, zinc substitution treatment is simply and accurately controlled.
Patent JP-S5366248-A (JP)
Title: Electro optical device
Inventor: KATOU YASUO
IPC: G02F1/05
Filed: 1976-11-26
Abstract: PURPOSE: To remove the troubles of a high speed response shutter at the color picture image forming by applying an electric signal to the crystal of the electro optical shutter thereby controlling the color changes of transmitted light. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5665324-A (JP)
Title: Thin film magnetic head
Inventor: KAWAKAMI HIROJI
IPC: G11B5/31
Filed: 1979-11-02
Abstract: PURPOSE: To generate an intense magnetic field around a gap part by forming either one of thin magnetic substance films forming a magnetic path so that its sectional area opposing to a magnetic gap will have a specific width and then by providing winding at the wider-sectional-area part.  
     CONSTITUTION: The magnetic path is made of the 1st magnetic substance 2 and the 2nd thin magnetic substance film 3, winding 4 is made of a conductor film, and electric terminals 5a and 5b are made of parts of winding 4. The section of thin magnetic substance film 3 is increased at the opposite side to magnetic gap 6 and winding 4 is provided there. The width of gap part 6 of thin magnetic substance film 3 is denoted as WL, the maximum width as W 11 , and the distance between W 0  and WL as (x). In this case, width W(x) of this film 3 should be in the shape shown by the gauss distribution curve of the equation. However, 0≤x≤L, where L is the length of the 2nd thin magnetic substance film. Thus, faults such as the breaking of wiring 4 are reduced and the wiring can be wound many times at small pitches. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11335586-A (JP)
Title: Carbon black and recording ink
Inventor: TABATA KENICHI
IPC: C09D11/322
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To improve the storage stability of recording inks using carbon blacks as coloring materials, by increasing the dispersion stability of carbon blacks in aqueous media, and also to stably obtain a good image with little image turbulence or generation of concentration non-uniformity, etc., when using this recording ink in an ink recording device, by inhibiting clogging of nozzles with inks and allowing the ink to be stably discharged from the nozzle. SOLUTION: A functional group, generated through decomposition of a radical-generating group having a structure of the formula: A1-OC-O-O-A2 (wherein A1 and A2 are identical to or different from each other and are each chosen from straight chain, branched or cyclic hydrocarbon, aryl or heterocyclic groups or groups wherein substituents are attached to these groups), is chemically bonded to the surface of a carbon black, and this carbon black having a functional group attached to its surface is dispersed in an aqueous medium as a coloring material to obtain a recording ink.
Patent JP-S636437-A (JP)
Title: Pyramidal indenter for electron microscope
Inventor: FUKUO SHINPEI
IPC: G01N3/42
Filed: 1986-06-19
Abstract: PURPOSE:To increase the angle of the bevel of a identation and to improve the contrast of an image, and to accurately measure the size of the indentation by setting the angle of the slanting surface forming the pyramid of a pyramidal indenter for an electron microscope to the center line to 35-55 deg.. CONSTITUTION:The pyramidal indenter 10 is in a rectangular pyramidal shape, the angle of the bevel 11 to the center line 12 is 45 deg., and an indentation having a 90 deg. spread angle is formed in a material. When this indentation is irradiated with an electron beam (e) from the scanning electron microscope, a reflected electron beam 17 is generated on the bevel 15 of the indentation 13 almost horizontally toward the opposite slanting surface 16 in addition to a secondary electron beam 14 and detected by the secondary electron beam detector of the scanning electron microscope. Consequently, the generation quantity of the secondary electron increases, so the contrast is improved and the contour part 19 of the indentation 13 appears clearly, so that the size of the indentation 13 is accurately measured.
Patent JP-H08335405-A (JP)
Title: Meshlike panel installation device
Inventor: INOUE MASAHIRO
IPC: F21V17/00
Filed: 1995-06-08
Abstract: PURPOSE: To provide a meshlike panel installation device in which a net panel is hard to be removed by vibration or the like, and in which installation is easy. CONSTITUTION: A device comprises a meshlike panel 1, a bar 2 having a support member 6 to support a circumferential edge of the meshlike panel 1 at a lower part and a head part 7 at an upper part, and a presser member 9 having an inverse U-shaped installation part 8 to be engaged with the head part 7 of the bar 2, and a presser member 9 connected to a lower part of the installation part 8 for pressing the circumferential edge of the net panel 1 to the support member 6. It is also provided with an installation member 3 extended from the lower side of the installation part 8 upward and having a lock part 11 for pull-proofing lock to a neck part 10 of the head part 7 at an upper end.