baber/WOPTO huggingface dataset:
Patent JP-H04282818-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: OTAKE AKIO
IPC: H01G13/00
Filed: 1991-03-11
Abstract: PURPOSE:To suppress irregularities in life characteristic and electric characteristic due to insufficient resin thickness by easily deciding propriety of resin thickness of a sealer of a solid electrolytic capacitor. CONSTITUTION:A solid electrolytic capacitor is manufactured by sealing a capacitor element 10 with epoxy resin 18 in a resin case 16, and then cutting each case 16 in a predetermined length. An aluminum rod is set so as to extend in a predetermined size L from an end face of the element 10 of a metal terminal 12. Since the sectional shapes of the exposed terminals 12 of the cases in sectional views (A) and (B) are different, propriety of sealing resin thickness can be easily decided merely by inspecting an external appearance.
Patent JP-S59170309-A (JP)
Inventor: NAKAMURA MITSUO
IPC: B01D46/42
Filed: 1983-03-16
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-S52128012-A (JP)
Title: Clamp circuit
Inventor: AKAZAWA SUSUMU
IPC: H04N5/18
Filed: 1976-04-20
Abstract: PURPOSE: To prevent the white balance of color TV receiver from being unbalanced by arranging that the clamp operation continues even when the clamp pulse should fall short. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59168106-A (JP)
Inventor: HIROSHIMA REIJI
IPC: A42B1/04
Filed: 1983-03-16
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-S61205783-A (JP)
Inventor: KANEKO AIJIRO
IPC: F26B25/00
Filed: 1985-03-07
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-H07254747-A (JP)
Title: Semiconductor laser element
Inventor: TANAKA TOSHIAKI
IPC: H01S5/00
Filed: 1994-03-16
Abstract: PURPOSE:To stabilize a basic transverse mode as far as high output, by forming a transverse mode control refractive index waveguide trench by using III-V compound semiconductor whose forbidden bandwidth is smaller than an active layer, for burying material in a stripe. CONSTITUTION:By using a (511) face N-type GaAs substrate 1, the following are epitaxially grown on the substrate 1 in order; an N-type ZnSe buffer layer 2, an N-type MgZnSSe optical waveguide layer 3, an undoped CdZnSe/ZnSSe strained quatum well structure active layer 4, a P-type MgZnSSe optical waveguide layer 5, a P-type ZnSSe optical waveguide layer 6 and a P-type ZnSTe buffer layer 7. Thereby a ridge stripe structure is formed. By alternately controlling an InP layer and a GaP layer with a one-atomic layer, an N-type (InP) (GaP) light absorption layer serving as a current constriction layer 12 is selectively grown and flatly buried in the stripe structure. Thereby a refractive index waveguide structure wherein the refractive index difference in the active layer transverse direction is set in the range from 1X10<-3> to 5X10<-2> can be obtained.
Patent JP-S59170105-A (JP)
Title: Production of polyolefin
Inventor: GOUKO NOBUAKI
IPC: C08F6/00
Filed: 1983-03-18
Abstract: PURPOSE:The slurry resulting from polymerization of an olefin in liquid butane under pressure is introduced into an evaporator where the solvent and unreacting monomer are separated by evaporation under pressure lower than in the polymerizer and at a specific flash ratio to produce the titled polymer, preventing the plymer from deteriorating in powder properites. CONSTITUTION:An olefin is polymerizaed in liquid butane under pressure and the resultant polyolefin slurry is sent through pipe 2 into the evaporator 1, a fluidizinggas is fed through a gas-distribution plate 3 into the evaporator 1 to form a fluid layer composed of the polyolefin separated in the evaporator 1. Further, the pressure is kept lower than in the polymerizer and the flash ratio of the polyolefin slurry is set to less than 45% in the evaporator 1 to vaporize the butane and unreacting olefin and exclude then from the pipe 7. In the meantime, the separated polymer is taken out of the pipe 6, whereby the objective polymer is obtained.
Patent JP-S58163346-A (JP)
Inventor: MIWA HIROHIDE
IPC: A61B8/00
Filed: 1982-03-20
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-S55138822-A (JP)
Title: Winding of spiral coil
Inventor: OOTSU HIROMASA
IPC: H01F41/06
Filed: 1979-04-16
Abstract: PURPOSE:To obtain the strong clamping of the coil conductor by heating the coil conductor with a tension given in the tangential direction with respect to the coil circle, followed by a thermal stretching and cooling. CONSTITUTION:Coil conductors 11 and 12 are wound along the circumferential surface of the winding frame 5 fastened on the rotary winding table 4. The coil conductors 11 and 12 are given a tension being pulled with a winch. Then, a hollow pipe 2 is imbedded securely into a groove 3 on the coil conductors 11 and 12. As a heated fluid flows through the hollow pipe 2, the coil conductors 11 and 12 are thermally stretched. After further pulled by the winch 9, it is tightened with a clamp. Under such a condition, as a cool fluid flows into the hollow pipe, the coil conductors 11 and 12 are reduced by cooling. Thus, a larger tightening force can be obtained.
Patent JP-H03250092-A (JP)
Title: Method for removing mercury from liquid hydrocarbon
Inventor: FURUTA AKIO
IPC: C10L3/10
Filed: 1990-02-28
Abstract: PURPOSE:To realize the removal of even a hardly reactive organomercury compound at a high rate of removal by treating a liquid hydrocarbon containing a mercury compound with an aqueous solution of a water-soluble SH-containing organic compound and then with an aqueous solution of a specified sulfur compound to remove the mercury compound through extraction into the aqueous phase. CONSTITUTION:A liquid hydrocarbon (e.g. natural gas condensate) containing a mercury compound is treated with an aqueous solution of a water-soluble SH-containing organic compound (e.g. cysteine) and then with an aqueous solution of a sulfur compound of the formula MM'Sx (wherein M is an alkali metal or ammonium; M' is H or M; (x) is 1 to 6) (e.g. Na2S4) to remove the mercury compound through extraction into the aqueous phase.
Patent JP-S59170029-A (JP)
Title: Alcohol ethoxylate having surface activity
Inventor: SUZUKI MICHIO
IPC: C09K23/42
Filed: 1983-03-17
Abstract: NEW MATERIAL:A surface-active 9C alcohol ethoxylate having branched alkyl group and obtained by adding 3-15mol of ethylene oxide to a 9C alcohol having branched alkyl group and obtained by the oxo reaction of octene prepared by the dimerization of a 4C monoolefin. USE:A surface active agent having excellent antifoaming property and penetratability. When the compound is used in combination with a foaming surface active component having extremely excellent emulsifiability, detergency, dispersibility, etc., the foam can be extinguished without lowering the characteristics of the foaming surface active agent. Suitable for the preparation of agricultural spraying agent, emulsion paint, cosmetics, textile lubricant, etc. PREPARATION:A 4C fraction such as spent 4C fraction left after the extraction of butadiene, is dimerized (preferably by using a Ziegler catalyst) directly or after purification and controlled to a proper monoolefin concentration, and the dimer is converted to a 9C alcohol by the oxo reaction using a Co catalyst, etc. The objective alcohol ethoxylate can be prepared by adding ethylene oxide to the alcohol in the presence of an acid or alkali catalyst.
Patent JP-S59171522-A (JP)
Inventor: AMINO TAMOTSU
IPC: A47K3/02
Filed: 1983-03-17
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-H06237077-A (JP)
Title: Substrate inspection method by x-ray
Inventor: MESE HATSUO
IPC: G01N23/04
Filed: 1993-02-10
Abstract: PURPOSE:To provide a circuit board inspection device by X-ray, which enables a proper inspection of each soldered place of an electronic part mounted on a double sided circuit board without tilting. CONSTITUTION:A scanning X-ray generation source 1 generates X-ray beam 6 from a target surface 4 out of a tube by sweeping electron beam inside the tube. The X-ray beam 6 is projected to a board 7, and the X-ray beam 6 passed through the board 7 is detected by an X-ray detector 8 and converted into an image signal. The X-ray detector 8 is arranged in a tilting position toward the target surface 4 at a position apart from a central axis (c) of the target surface 4. Thereby, the X-ray beam 6 passed through the substrate 7 is detected from an oblique direction to the board 7.
Patent JP-2000239842-A (JP)
Title: Vacuum deposition device
Inventor: KUBOTA TAKAHIRO
IPC: C23C14/54
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum deposition device capable of continuously and uniformly forming a mixed film composed of different elements and having prescribed compositional ratios and objective thickness on the surface of a film in the process of running. SOLUTION: As to this device, a mixed film composed of different elements is formed on a film 17 running in a vacuum tank 6, and a crucible 9 capable of holding a vacuum depositing material 16 of different kinds, an electron gun 4 heating the vapor depositing material 16 and forming a mixed film on the film 17, a thickness measuring means 7 outputting the thickness per component of the mixed film from fluorescent X-ray intensity obtd. by irradiating the mixed film formed on the film 17 by the electron gun 4 with X-rays and a scanning means 21 scanning the thickness measuring means 7 in the direction approximately orthogonal to the film running direction are provided.
Patent JP-S59175468-A (JP)
Inventor: ROBAATO TEII BATSUKURAA
IPC: C07D215/38
Filed: 1984-03-12
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-S63212214-A (JP)
Title: Switch circuit
Inventor: MATSUMURA TAKASHI
IPC: H03K17/60
Filed: 1987-02-27
Abstract: PURPOSE:To obtain a switch circuit not susceptible to the temperature effect, variance of resistance and current amplification of transistors (TRs) by constitut ing the switch by an input TR, a current comparison TR in current mirror configuration. CONSTITUTION:The 1st diode D1 is connected in parallel between the base and emitter of a 1st TR Q1, a 1st current mirror circuit is constituted based on a 1st diode D1, a 2nd diode D2 is connected in parallel between the base and emitter of a 2nd TR Q2 to constitute a 2nd current mirror circuit based on the 2nd diode D2 as a reference. Thus, it is possible to form the switch circuit conductive/nonconductive depending on the current flowing to an input terminal almost independently of the input terminal voltage with respect to the current of a constant current source I00. Moreover, since the circuit is formed in current mirror configuration the switch circuit not susceptible to the effect of the variance in the current amplification factor of TRs and the resistance value can be attained.
Patent JP-S61205031-A (JP)
Title: Call duplicating system
Inventor: OKUMA HIROYUKI
IPC: H04Q3/58
Filed: 1985-03-08
Abstract: PURPOSE:To attain two calls per telephone set with the minimum number of cable cores (2 cores) and to improve the serviceability of a key telephone system, by separating two lines forming a transmission line from each other in terms of DC and transmitting the high frequency digital signal and the voice frequency analog signal as well as the electric power via said transmission line. CONSTITUTION:The 1st call is carried out after the next route is formed at both the calling and called sides respectively, and both routes are connected to each other via a time division switch of a primary device. The signal flowing to a transmission line 1 is equal to a digital signal produced by combining a PCM digital coded call signal and a digital control signal. This digital signal is transmitted by a Ping-Pong system. The 2nd call is performed after the next route is formed at both calling and called sides respectively and then both routes are connected via the time division switch after A/D conversion. The signal flowing to the line 1 by the 2nd call is equal to a voice call signal (analog signal).
Patent JP-S58162100-A (JP)
Inventor: HASHIMOTO TAKASHI
IPC: H05K7/16
Filed: 1982-03-23
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-2000244981-A (JP)
Title: Device controller using network
Inventor: KONISHI NORIHISA
IPC: H04L29/06
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a device controller using a network by which a device to be controlled is not controlled even when the controller transmits an erroneous control command to the device to be controlled so as to prevent a defect due to the erroneous command. SOLUTION: A control device 1 is connected to a network 2, and a set top box 30 converts a protocol of a control command from the control device 1. A device to be controlled 4 is controlled by the control command whose protocol is converted. A status confirmation section 33 confirms a status of the device to be controlled 4. When the device to be controlled 4 is confirmed to have a prescribed status and the device to be controlled 4 is set to the prescribed status, a control section 34 invalidates a control command in the case that the control command is preset not to control the device to be controlled 4.
Patent JP-H05212894-A (JP)
Title: Thermal printer
Inventor: SASABE SETSUO
IPC: B41J2/355
Filed: 1992-01-31
Abstract: PURPOSE:To improve a dot density of a same head to about two times the present dot density by a method wherein heating elements of a thermal line head are shifted every other heating element in a feed direction to be arranged in two lines and when paper is fed by a line interval after printing with the first line, printing is performed with the second line. CONSTITUTION:When electrification time of a dot line 1 is made to be as conventionally, a printing pattern of one dot line is formed while large coloring spots are partially superimposed with each other to show one continuous line. However, when the electrification time is shortened, each coloring spot becomes less, and the individual dots in one dot line become separate from each other. Then, when overlap printing is performed with first and second heating element lines, the coloring spot by the second line heating element buries a gap of a heating spot line to form one continuous line and a line of at most a half thickness is printed. That is, a dot density of the printing pattern is improved, and resolving power of an image is improved. Further, since the time of energization of the heating element lines 1, 2 is shorter than conventional, though electricity is conducted two times for completion of a lateral line of one dot line, required time is not varied from the conventional time.
Patent JP-S59171209-A (JP)
Title: Elastic surface wave element
Inventor: MIYAJIMA HAJIME
IPC: H03H9/02
Filed: 1984-03-09
Abstract: PURPOSE:To improve the characteristic of an elastic surface wave element by providing the position and depth of grooves provided at the rear side of a substrate so as to attain ease of processing as much as possible and eliminate effect of a bulk wave efficiently. CONSTITUTION:Input electrodes 31a, 31b split into two comprising an inter- digital electrode and an output electrode 32 are provided on the surface of the piezoelectric substrate 30 constituting the elastic surface wave element, the electrodes 31a, 31b are excited by an input signal so as to propagate the elastic surface wave along the surface of the substrate 30. The bulk wave generated at the electrodes 31a, 31b and reaching the output electrode 32 is cut off by two grooves 37a, 37b. The position of the grooves 37a, 37b in this case is selected as a point dividing the distance of the grooves in a ratio of d11:d12 according to the relation between lengths a11, a12 of the electrodes 31a, 31b and a length a1 of the output electrode 32. Further, the depth of the grooves 37a, 37b is selected by a type of material of the substrate 30 so as to attain ease of processing possibly and eliminate efficiently the effect of the bulk wave, thereby improving the characteristic of the elastic surface wave.
Patent JP-S56145781-A (JP)
Title: Malfunction discriminator for converter
Inventor: SEKI NAGATAKA
IPC: H02M7/515
Filed: 1980-04-10
Abstract: PURPOSE:To obtain a digital malfunction discriminator having high practical value by driving an electronic circuit for simulating a thyristor with a gate pulse and discriminating the malfunction of a converter from the output of the electronic circuit. CONSTITUTION:A power converter, particularly a malfunction discriminator for discriminating the malfunction due to the commutation failure in a self-exciting inverter is obtained. This discriminator produces gate pulses G1-G7 of a thyristor for driving the converter in an operating state from a control circuit and applies the gate pulses to a similar inverter 50 formed of an electronic circuit for simulating the operating state of the converter. The inverter 50 has time delay circuits 26, 27, flip-flops 21-25, and AND gates 28, 29. When the gate pulses G1-G7 of normal operation state are applied to the inverter and the inverter operates normally, signals uvp and uvn from an insulating transformer 30 for detecting the output voltage state of the converter become equal to the output signals UVp, UVn from the AND gates 28, 29, and since the former signals become different from the latter signals at the time of the malfunction, they can be discriminated from each other.
Patent JP-S61206919-A (JP)
Title: Magnetic disk
Inventor: OKUBO KENICHI
IPC: G11B5/738
Filed: 1985-03-08
Abstract: PURPOSE:To improve synergistically the durability of a magnetic layer by combining a carbon protective film and a thin film consisting of a solid lubricating agent. CONSTITUTION:An Al-Mg alloy substrate 1 on which an Ni-P plating layer 2 is formed as a nonmagnetic metallic underlying layer is prepd. and an underlying film 3 of low m.p. metal is formed on the layer 2 by vapor deposition of Bi using an electron beam. A thin magnetic metallic film 4 is further formed thereon by the vapor deposition of Co by the electron beam. The carbon protective film 5 is formed thereon by a vacuum deposition method. The thin film 6 consisting of the solid lubricating agent is formed in succession thereto by sputtering in a gaseous argon atmosphere.
Patent JP-S57163302-A (JP)
Title: Water-soluble insecticidal and germicidal gel composition
Inventor: ODA KUNITAKA
IPC: A01N25/04
Filed: 1981-03-31
Abstract: PURPOSE: The titled composition, containing an insecticide, a germicide and λ- carrageenan containing a specific amount or more of λ-carrageenan, capable of incorporating active constituents in a high concentration, and water-soluble after gelation and solidification, and usable for toilet balls and horticulture.  
     CONSTITUTION: A water-soluble insecticidal and germicidal gel composition containing an insecticide, e.g. a pyrethroid, organophosphorus or carbamate, a germicide, e.g. organohosphorus, phenol or organosulfur, and carragneenan containing 60% or more λ-carrageenan. The amounts of the insecticide and the germicide are 1W25wt%, and the amount of the carrageenan is 1.0W5.0wt%. The dissolution rate of the active constituents in the composition can be freely adjusted by incorporating a rapidly soluble substance, e.g. sodium nitrate, and a slowly soluble substance, e.g. aluminum sulfate, therewith. A fresh surface can be always obtained in releasing the active constituents in water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51121494-A (JP)
Title: Oil adsorptive material
Inventor: TAKEDA NOBUYUKI
IPC: B01D15/00
Filed: 1975-04-18
Abstract: PURPOSE: To provide an oil adsorptive material, which can effectively absorb oily components in a waste water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59171361-A (JP)
Title: Device for reading original such as facsimile
Inventor: ONO KENJIROU
IPC: H04N1/107
Filed: 1983-03-18
Abstract: PURPOSE:To constitute simply a mechanism moving a lighting light source, a mirror or the like by providing the lighting light source, a solid-state scanning element, an image forming lens and the mirror on a common base and moving the base to read a still original. CONSTITUTION:A common base 17 is fitted with the lighting light source 12, the 1st mirror 13, the 2nd mirror 14, the image forming lens 15 and the solid- state scanning element 16. A caption 18 is a moving mechanism moving the common base 17 in parallel in the sub-scanning direction of an original 11, a torque of a motor 19 freely reversible is delivered to a belt 22 tensed between pulleys 20 and 21 and the base 17 on the belt 22 is moved forward/backward by the total length's share in the subscanning direction of the original 11. Since the relation of mutual position of the lighting light source 12, the mirrors 13, 14, the image forming lens 15 and the solid-state scanning element 16 is unchanged, the original 11 is read and scanned while keeping the optical length to a constant value.
Patent JP-H03252315-A (JP)
Title: Production of high-purity titanium oxide
Inventor: YO SHUICHI
IPC: C01G23/07
Filed: 1990-02-27
Abstract: PURPOSE:To obtain the subject titanium oxide having high rutile content and controllable rutile/anatase ratio by controlling the rutile content of a titanium oxide using a specific method in the production of titanium oxide by the vapor- phase reaction of a gaseous mixture of TiCl4, O2 and H2. CONSTITUTION:In the production of titanium oxide by the vapor-phase reaction of a gaseous mixture of TiCl4, O2 and H2, the rutile content of the titanium oxide is controlled by varying the ratio of H2 in the above mixed gas.
Patent JP-H03248681-A (JP)
Title: Protective device for high tension circuit
Inventor: SUGAWARA NORIO
IPC: H04N3/18
Filed: 1990-02-26
Abstract: PURPOSE:To prevent the occurrence of a serious fault such as fuming, etc., by detecting a current in a high tension circuit, and comparing a current value in a flyback period with a reference value, and lowering or stopping the output of the high tension circuit according to a compared result. CONSTITUTION:While an output suppression circuit 17 is operating, a vertical deflection circuit 11, a horizontal deflection circuit 12, and the high tension circuit 13, etc., operate by the supply of power from a low tension power circuit 18, and an anode current Ar flows in a CRT 14 of the load of the circuit 13, and the size of this current is detected by a current detection circuit 15. A load current Ar at normal time is of the size corresponding to the luminance of a displayed picture in a scanning period, but it is nearly zero in the flyback period. However, when the fault occurs in the circuit 13 or the CRT 14, the current Ar becomes about 1.5 times as large as the normal time. A comparison circuit 16 compares the current Ar detected by the circuit 15 with the reference value, and when the current Ar becomes larger than the reference value, it outputs a detection signal S1, and the circuit 17 is operated, and the output of the circuit 18 is lowered or stopped so as to stop the operation of the circuit 13.
Patent JP-S62204259-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ICHIJIMA YASUSHI
IPC: G03C7/305
Filed: 1986-03-04
Abstract: PURPOSE:To obtain a color photographic sensitive material having high sensitivity or high image quality by using at least one kind of specific compound. CONSTITUTION:This photographic sensitive material contains at least one kind of coupler represented by formula I, wherein each of Ar1 and Ar2 is an aromatic or heterocyclic group, R1 is an aliphatic, aromatic or heterocyclic group, R2 is a group substitutable on the benzene ring, m is an integer of 0-4, X is O or S, in case of m>=2, plural R1 are aromatic groups, they are 6-16C, preferably 6-10C optionally substituted aromatic groups. High sensitivity and/or high image quality can be attained by the coupler.