baber/WOPTO huggingface dataset:
Patent JP-S58131839-A (JP)
Title: Tci signal transmission system
Inventor: TANAKA YUTAKA
IPC: H04N11/24
Filed: 1982-01-30
Abstract: PURPOSE:To decrease the deterioration in a reproduction signal, by performing time-division and multiplex for the 1st signal and the 2nd signal of time axis compression in the form that they are overlapped on a time axis for a prescribed period. CONSTITUTION:In a television signal being an original signal, a chrominance signal C is separated into two as C1, C2, the time axis is compressed and the signals are overlapped at both ends of a luminance signal Y and formed into a signal TS with time axis multiplex. The luminance signal is sampled at the entire band including an overlap region OWA in a prescribed sampling frequency Fs=1/DELTAT, and the chrominance signal C is sampled by reducting the sampling frequency to 1/2 at the region OWA. These signals are transmitted with time axis overlap and multiplex so that the sampling time point of the luminance signal Y and that of the chrominance signal are coincident with every other time point. The multiplex signal like this is easily separated and reproduced at the reception side.
Patent JP-2000214008-A (JP)
Title: Integrated roverbal mechanism
Inventor: YONEZAWA SATOSHI
IPC: G01L1/22
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To adjust each thin wall part of a load cell which functions as a Roverbal so as to properly deform the load cell. SOLUTION: The load cell 1 is constituted so that its upper and lower end surfaces may approach toward its end surface 1b to which a load W is applied in contrast to its fixed end 1a, and constituted so that the height H2 of the end surface 1b on the load applied side may be smaller than that H1 of the fixed end 1a. Consequently, the load cell 1 is constituted that the thicknesses t3, t4 of thin wall parts 5c, 5d may be smaller than those t1, t2 of thin wall parts 5a, 5b, and the volume of the load cell 1 in an estimated breadth DW of each thin wall part 5a-5d is larger at thin parts 5a, 5b. Accordingly, their rigidity are also set higher.  When imaginary lines L1, L2 are supposed, the vertical breadth D1 of an elliptic opening 3 is set smaller than the vertical breadth D2 of another elliptic opening 4, so that these imaginary lines L1, L2 may pass the center of the wall thickness of each thin wall part 5a-5d. Consequently, an accurate quadrangle is formed on the basis of the imaginary lines L1, L2, and the load cell 1 deforms ideally when the load W is applied.
Patent JP-S61174671-A (JP)
Title: Schottky junction type semiconductor device and manufacture thereof
Inventor: SUGAWARA HIROHIKO
IPC: H01L29/812
Filed: 1985-01-28
Abstract: PURPOSE:To reduce rsistiviti, to increase the barrier height of a Schottky junction and to improve heat-resisting properties by forming an electrode by a three-element alloy by mutually different first and second metals selected from either one or both of the Va group element and a VIa group element and nitrogen. CONSTITUTION:A metallic layer consisting of a three-element alloy is formed extending over the whole region through reactive sputtering deposition treatment in the atmosphere of a mixed gas of nitrogen gas and argon gas by using two targets of a Wa group element and a Va group element on an N-type semiconductor substrate 1 composed of GaAs. A Schottky junction 3 is shaped through plasma etching treatment employing a mixed gas of CF4 gas and oxygen, and a striped electrode 2 is formed. Electrodes 4 and 5 brought into ohmic-contact with the semiconductor substrate 1 are shaped at both positions holding the electrode 2. Accordingly, the electrode 2 has low resistivity, and heat-resisting properties are improved while barrier height is heightened in the Schottky junction 3.
Patent JP-S59139100-A (JP)
Inventor: YUASA HIROYOSHI
IPC: G10L15/08
Filed: 1983-01-31
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-H11213326-A (JP)
Title: Thin film magnetic head chip and assembly
Inventor: MINAMI HIROSHI
IPC: G11B5/29
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a double azimuth thin film magnetic head assembly which has a high assembling work efficiency and can prevent damage of magnetic head elements. SOLUTION: This head chip consists of a first chip substrate 1, a first element layer 2 adjacent to the first chip substrate 1, a first protective substrate 3 adjacent to the second element layer 2, a second protective substrate 4 adjacent to the first protective substrate 3, a second element layer 5 adjacent to the second protective substrate 4, and a second chip substrate 6 adjacent to the second element layer 5. This head chip is stuck to a support base 42 provided with prescribed support leads 71, 72, 73, and 74 and pad patterns 81, 82, 83, and 84.
Patent JP-H06228886-A (JP)
Title: Textile treating agent composition
Inventor: DOI TETSUO
IPC: D06M101/16
Filed: 1993-02-01
Abstract: PURPOSE:To provide a composition having a combination of uniform adherability, low viscosity in phase reversal of emulsion and excellent interfiber wear resistance. CONSTITUTION:The composition containing a nitrogen-bearing polyether- polyester compound 1000-20000 in the whole molecular weight obtained by polycondensation between (A) a random or block copolymer from at least two kinds of alkylene oxide and polyol, (B) an alkylene oxide adduct of an amino compound having at least one hydrocarbon group and (C) a polycarboxylic acid or polycarboxylic anhydride.
Patent JP-H0568036-A (JP)
Title: Electronic mail system
Inventor: KANEKO SHOJI
IPC: H04L12/58
Filed: 1991-02-06
Abstract: PURPOSE:To quicken the processing of address exchange and to reduce the memory capacity by extracting a destination address from destination addresses and transferring a mail based on the destination address. CONSTITUTION:When an electronic mail is sent from a lst network system 1 to a 2nd network system 2, a destination address registered by the 2nd network system 2 is integrated in part of the destination address generated by the 1st network system 1 and the resulting destination is designated, a mail gateway 3 extracts a destination address from the destination address and the electronic mail is transferred into the 2nd network system 2 based on the destination address. Thus, the opposite destination address written in the destination address is exchanged into the address registered by the system of the destination and then it is not required to refer to a data table and the processing time of address exchange is reduced.
Patent JP-S63235771-A (JP)
Inventor: BIKUTAA EMANIYUERU BAAGUSUTEN
IPC: F16J15/447
Filed: 1988-01-27
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-S58133622-A (JP)
Title: Manufacture for vertical magnetization type magnetic head
Inventor: AKUTSU MITSURU
IPC: G11B5/29
Filed: 1982-02-03
Abstract: PURPOSE:To attain heads which are possibly split as required without incurring failures of coils, by providing a split groove and winding a plurality of exciting coils through the groove. CONSTITUTION:A high permeability magnetic member 7 is formed, as shown in Fig. 3, with glass bonding at a side groove 5 of the 1st nonmagnetic substance member 12 having a winding groove and a high permeability magnetic substance imbedding groove 5, and a high permeability magnetic substance film 8 is closely formed on the surface. The split groove 11 is set to the center other than the magnetic pole region of a main magnetic pole 8 in the same depth as the groove 6. An exciting coil 4 is wound at the tip of the pole 8. The coil 4 is wound by being inserted to a hole formed between the grooves 11 and 6. The 2nd nonmagnetic member 14 is bonded and fixed to the member 12 with an adhesives 15. The electrode leads of the coil 4 are connected to an electrode terminal board 16 provided at the bottom of the member 12 along the groove 11. After forming a slide surface, the groove 11 is split according to applications to complete a a plurality of heads.
Patent JP-2000215742-A (JP)
Title: Electric insulating cable
Inventor: OHASHI MASAKAZU
IPC: B32B27/32
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a cable superior in voltage resistance performance despite of a small outside diameter and to reduce the cost by forming a polyolefine resin coating film of a prescribed thickness as an outermost layer. SOLUTION: An insulating body 2 is formed in the outside of a conductor 1 and a polyolefine coating film 3 of the thickness 10-300 μm is formed in the outside of the insulating body 2 as an outermost layer. The insulating body 2 is composed of polyolefinic resin such as polyethylene, polypropylene, ethylene- propylene copolymer, and ethylene-propylene-diode copolymer (EPDN), and an electric insulating material of these mixtures. The polyolefine resin coating film 3 prevents water from infiltrating into the insulating body 2, etc. After treating the surface of the insulating body 2 by corona discharge, the outside of the insulating body 2 is coated by polyolefine resin solution and the adhesive property between the coating film and the insulating body 2 is improved so as to prevent the peeling of the coating film from the insulating body 2.
Patent JP-S57129316-A (JP)
Title: Utilization of aluminum ash for fuel and combustion furnace therefor
Inventor: HIRAI MASAMI
IPC: F23G7/00
Filed: 1981-02-05
Abstract: PURPOSE:To contrive energy saving and resource saving by a method wherein slugs, i.e. so-called aluminum ashes which are generated when aluminum ores or materials containing aluminum therein are processed to melt are applied as fuel for a furnace. CONSTITUTION:This combustion furnace 1 is constructed such that its kiln is made by high heat refractory materials and substances 2 containing aluminum slugs or mixtures of aluminum slugs, small pieces of wood, straw, waste oil and the like are piled up in the furnace as fuel, and said fuel is combustioned by an igniting device 5 such as a heavy oil burner and the like which is installed at the furnace ignition port. After combustion, the injection of fuel from the ignition device 5 is terminated, the furnace port is closed and a proper volume of air is fed, resulting in that the ignited slugs 2 and the like are continued to burn to extend to the non-combustioned material, and overall fuels are ignited to cause a high temperature to be kept for a long period of time due to a good thermal insulation after combustion. In this way, combustion is accomplished wherein heating value is equal to carbonic fuel, noxcious waste substance is not produced and further a combustion product which is made after the combustion may be utilized as a refractory material.
Patent JP-H10214882-A (JP)
Title: Silicon wafer carrier for laser marking
Inventor: NUMATA TAKAYOSHI
IPC: C08L71/02
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a laser marking property with an improved clearness, by allowing a carrier to be made of a polyester resin composition consisting of a glaze with a specific weight for the thermoplastic polyester of a specific weight part, and preventing a defective part exceeding a specific length from appearing in a linear laser marking. SOLUTION: The amount of blending of a glaze is 0.001-10wt.pt per 100wt.pt of thermoplastic polyester resin. When the amount of blending is equal to or less than 0.001wt.pt, there is not so much difference as compared with the one without any blending, thus preventing a clear color development. The hue of a wafer carrier becomes poor at 10wt.pt or more and the contrast between the surface of a molding and a color development part becomes poor. A silicon wafer carrier has a marking property by laser rays, and no marking defective portion with a length of 0.2mm or longer per 4mm length appears when evaluating the presence or absence of the defective portion with a linear laser marking with a width of 0.1mm.
Patent JP-S63185807-A (JP)
Title: Method for preventing passivation of anode in continuous generation of monosilane
Inventor: SETO KENZO
IPC: C01B33/04
Filed: 1987-01-27
Abstract: PURPOSE:To prevent the passivation of anode in the continuous production process of monosilane including electrolysis of molten chlorine-containing salt, by blasting chlorine gas into a molten salt after the generation of monosilane. CONSTITUTION:The process for the continuous generation of monosilane in the present process is composed of the 1st step to produce lithium by the electrolysis of a molten salt consisting of lithium chloride and potassium chloride, the 2nd step to hydrogenate the lithium and form lithium hydride and the 3rd step to obtain a monosilane by reacting the lithium hydride with silicon tetrachloride. In the above process, a 4th step is connected to the 3rd step and chlorine gas is blasted into the molten salt discharged from the 3rd step. The molten salt is contaminated with fine silicon powder formed by the decomposition of a part of monosilane in the generation of the monosilane in the 3rd step. The fine powder is removed as silicon tetrachloride by the reaction with chlorine to prevent the passivation of anode.
Patent JP-S58135420-A (JP)
Title: Flow rate detector
Inventor: YAMAMOTO TERUO
IPC: G01F1/38
Filed: 1982-02-04
Abstract: PURPOSE:To reduce a loss of pressure for a flow rate detector, by providing a flow rate control sensor to a rectilinear flow path and connecting the discharge side of the rectlinear flow path and an upper cabin by means of a pressure pipe. CONSTITUTION:A pressure pipe 13 is connected between a discharge pipe 3 and an upper cabin 5 to lead the pressure water of a rectlinear flow path 4 into the cabin 5. A flow rate control sensor 14 attached at the middle part of the path 4 by means of a fixing member 15. The sensor 14 contains an elastic ring 16 and a crown 17 having an orifice 17a, and plural cuts 17c are formed at the skirt part 17b of the crown 17. For the sensor 14, the pressure water at the path 4 is at rest when the difference of pressure is set at 0 between the upper and lower cabins 5 and 7. Therefore the pressure water can flow out to the pipe 3 through the orifice 17a and cuts 17c.
Patent JP-S57131366-A (JP)
Title: Production of original plate for stylus polishing tray
Inventor: KOMATSU HIDEO
IPC: C23F4/00
Filed: 1981-02-06
Abstract: PURPOSE: To form grooves of arbitrary depth on an original plate of stylus polishing trays for diamond styli for video discs or the like by forming a thin dielectric film via a metal-contg. inorg. thin film on a substrate and plasma etching the same by using a mask.  
     CONSTITUTION: An inorg. thin film 8 contg. metal such as Cr is provided on a substrate 9 of soda glass or the like, and a thin dielectric film 7 of silicon dixide or the like is formed by vapor deposition or the like thereon. A mask pattern 6 of Al or the like is provided on the film 7, and the thin film of silicon dioxide is etched by using CF 4  gaseous plasma. At this time, the etching is continued until the Cr film 8 exposes. Thereby, the roughening of the silicon dioxide and the nonuniformity of the etching are eliminated, and the deep groove of a fine size having a flat bottom are formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63184435-A (JP)
Title: Data processor
Inventor: KIYONO OSAMU
IPC: H04L13/00
Filed: 1987-01-26
Abstract: PURPOSE:To immediately cope with the revision of communication specifications by providing a communication specification setting means setting the communication specifications and a data transmission control means executing the data transmission according to the set specification. CONSTITUTION:A communication specification setting section 12 and a data transmission control means 13 are provided in the data processor 1. Then the communication specification such as a text format is set by the communication specification setting section 12. According to the set communication specifications, a data transmission control means 13 executes data communication with each terminal controller 9 with different communication specification via a communication controller 2. Thus, even when the terminal controller 9 with different communication specifications is connected additionally, the data communication is attained immediately and easily by the basic data transmission control procedure in response to the communication specifications. Thus, the revision of the communication specifications is coped with immediately.
Patent JP-H01192546-A (JP)
Title: Laminated steel plate having two-layer film structure and preparation thereof
Inventor: TANIMURA KOJI
IPC: B32B15/09
Filed: 1988-01-28
Abstract: PURPOSE:To obtain good corrosion resistance and processability, by providing a surface layer composed of biaxially oriented polyethylene terephthalate to the single surface of a steel plate and providing a polyester resin film having no orientation having a m.p. 10-40 deg.C lower than that of the surface layer as a lower layer. CONSTITUTION:A surface layer composed of a biaxially oriented polyethylene terephthalate resin and a lower layer composed of a polyester resin having a m.p. 10-40 deg.C lower than that of the heat setting temp. of the biaxially oriented polyethylene terephthalate resin are bonded to the single surface of a steel plate under pressure within a temp. range from the m.p. of the low m.p. polyester resin to the heat setting temp. of the biaxially oriented polyethylene terephthalate resin to prepare a laminated steel plate. Since a polyester resin having orientation is excellent in mechanical characteristics, heat resistance and a barrier properties and a polyester resin having no orientation has excellent adhesiveness, the obtained laminated steel plate has excellent barrier properties, processability, close adhesiveness and corrosion resistance.
Patent JP-S62174752-A (JP)
Title: Optical recording method
Inventor: SAKAI KUNIHIRO
IPC: G11B7/0045
Filed: 1986-01-29
Abstract: PURPOSE:To permit writing with a small-sized and lightweight semiconductor laser by irradiating UV rays on a recording layer contg. a diacetylene deriv. compd. having hydrophilic and hydrophobic parts in combination and the compd. expressed by specific formulas then irradiating IR rays of a specific wavelength thereon to discolor the irradiated part. CONSTITUTION:The UV rays are irradiated on the optical recording medium having the recording layer contg. the diacetylene deriv. compd. having at least the hydrophilic and hydrophobic parts in combination and >=1 kinds of the compds. expressed by formula I or formula II (expressed as polymethylene compd.), then 800-900nm IR rays are irradiated thereon according to recording information to discolor the irradiated part of the recording layer. Input information is imaged through an optical system onto the prescribed position of the optical recording medium discolored to blue-dark colors by the irradiation of the UV rays. The polyacetylene deriv. compd. existing at the imaging point does not absorb the laser light of said wavelength but the polymethylene compd. generates heats by absorbing said light. The generated heat is transmitted to the polyacetylene deriv. compd. adjacent thereto and the compd. discolors to red. The optical recording by the color change in the recording section on the recording layer is thus made possible.
Patent JP-S59142122-A (JP)
Title: Foam molding method using bag body
Inventor: FUJIOKA TAIZOU
IPC: B29C67/00
Filed: 1983-02-01
Abstract: PURPOSE:To make it possible to form embossings of cloth pattern on the surface of a molded item without using expensive molds, by using a bag bode made of woven fabric or knitted cloth as a mold in a foam molding method. CONSTITUTION:The opposite ends of a bag body indicated at numerals 15, 25 are pressed and closed by projections 11', 21' of box frames 11, 21, and the cavity 3 of the bag body is filled with foramable resin particles that are introduced via a raw material introducing pipe 41. As a material for the foamable resin particles is used a polyolefin type resin and a polystyrene type resin are at least partially graft-bonded. Then steam is supplied via steam supply pipes 13, 23 into steam chambers 14, 24. As the bag body allows steam to penetrate thereinto, the foamable resin particles therein are heated to exapand thereby foam- molding is performed. According to this method, as the foam-molding is effected using the bag body made of woven fabric or knitted cloth, embossings of cloth pattern can be formed without using expensive molds.
Patent JP-H04214967-A (JP)
Title: Concrete pump
Inventor: GIYUNTAA SHIYUMITSUTOHIEN
IPC: B65G53/32
Filed: 1991-01-14
Abstract: PURPOSE: To provide a concrete pump which can minimize the amount of fine dust generated and allows a nozzle to use a compressed air in an amount necessary for the wet type injection process at any moment as applicable. CONSTITUTION: Concrete is fed by pressure to a mixing nozzle, where a compressed air, and if necessary, a solidification accelerator, are mixed, and the obtained concrete flow is spouted from the nozzle and solidified. In this concrete pump to perform the wet type injection process, a control step 20 is installed whereby the feeding amount of the pump 1 is formed so that the target amount for controlling the rate of flow of the compressed air flowing into the nozzle 3 corresponds to the target value representing the minimum amount of dust generated when the concrete is applied about the ratio of the concrete amount to be fed by pressure per unit time to the current value of compressed air amount mixed per unit time.
Patent JP-H09206255-A (JP)
Title: Vacuum cleaner
Inventor: TERADA TAKESHI
IPC: A47L9/28
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To surely cut off the supply of current to a motor-driven blower if the blower has failed. SOLUTION: A motor-driven blower 4 and a control means 11 for controlling the driven state of the motor-driven blower 4 are placed inside a vacuum cleaner main body. A control means 5 for setting the driven state of the motor-driven blower 4 provided in a hose for connection to the vacuum cleaner main body is connected to the control means 11. A commercial ac power supply E, a fuse 12, and the triac 13 of the control means 11 are connected to the motor-driven blower 4 to constitute a closed circuit. If the motor-driven blower 4 has failed, a current value that increases with load is detected by the current detection means 14 of the control means 11. On detection of this abnormal current, the breaking control means 15 of the control means 11 causes a current not less than the current value at which the fuse 12 melts to flow through the motor- driven blower 4. When the motor-driven blower 4 has failed, a circuit closed by melting of the fuse 12 is opened, thereby ensuring that damage that could be caused by repeating of redrive by cleaning personnel can be prevented.
Patent JP-H07225293-A (JP)
Title: Pressurized water nuclear reactor and operating method therefor
Inventor: MEGURO SHUNICHI
IPC: G21C7/27
Filed: 1994-02-10
Abstract: PURPOSE:To shift a spectrum under the control of a flow rate by respectively connecting low and high temperature side tubes to coolant inlet and outlet, and connecting both the tubes via a bypass tube. CONSTITUTION:Primary coolant fed from a primary coolant pump 6 is introduced to a nuclear reactor vessel 1 through a low temperature side tube 5 of an inlet nozzle, altered at its flow via a lower plenum 15 through a down comer 14, and fed to a reactor core 13. Its heat is removed, the coolant is introduced into a steam generator 3 through a high temperature side tube 2 of an output nozzle, and the heat is delivered to a secondary side through a heat transfer tube 4. Since a switching valve 7 of a bypass tube 8 is opened in a former half of an operating cycle, a flow rate of the core is low, a temperature in the core 13 reaches a saturated temperature at about 2/3 from a lower end of the core, a void amount is increased, and a neutron spectrum is shifted to a high energy side. When the valve 7 is closed in a latter half of the cycle, the flow rate of the core is increased, a primary coolant temperature does not reach saturation in the core 13, and only small void is generated, and hence the spectrum is shifted to a low energy side.