baber/WOPTO huggingface dataset:
Patent JP-S60256257-A (JP)
Title: Automobile telephone set
Inventor: FUTAMI TOORU
IPC: H04M1/19
Filed: 1984-06-01
Abstract: PURPOSE:To attain the transmission with high quality at the running mode in a broad range by inserting an HPF to a voice input section and varying a cut-off frequency of the HPF in response to the noise level in a car cabin to transmit the voice having a high S/N. CONSTITUTION:The voice inputted to a microphone 1 of automobile telephone is amplified by an amplifier section 2 together with the external noise and inputted to an HPF4 and a cut-off frequency deciding section 3. Only the noise component is extracted by an LPF31 of the deciding section 3, the extracted noise component is fed to a smoothing circuit 32 to output a DC level in response to the mean level. The DC level outputted by the circuit 32 is inputted to a level discriminating circuit 33, and a signal designating the cut-off frequency fCN predetermined in the HPF4 is outputted from the circuit 33. Then the cut-off frequency of the HPF4 is varied in response to the noise level in the car cabin and a voice with high S/N is outputted from the transmission antenna 6 via a modlation output section 5.
Patent JP-S62267222-A (JP)
Title: Medicine containing unsaturated fatty acid
Inventor: KURAUSU URURIHI BUAITOMAN
IPC: A61K47/00
Filed: 1987-05-08
Abstract: These preparations are used for producing medicaments which are suitable for remedying prostaglandin deficiencies in humans and animals, for example curing or preventing diseases of the gastrointestinal tract.
Patent JP-S6226535-A (JP)
Inventor: HEATH ALLEN WEBSTER
IPC: G06F9/06
Filed: 1986-05-16
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-S60254428-A (JP)
Title: Discoidal information recording medium
Inventor: TAKAHASHI TSUNEO
IPC: G11B7/24097
Filed: 1984-05-31
Abstract: PURPOSE:To remarkably reduce malfunctions to be caused by contamination, dust, scratch, etc., at the surface of a disk which occur when conventional disk discriminating marks are used, by providing a large mark at an area of the disk other than the recording track zone and recording a conventional discriminating mark in the area. CONSTITUTION:A discriminating mark 14 has a different reflectivity and is larger in size as compared with conventional ones and three lines of marks respectively having different reflectivities are formed in the mark 14 as in the case of conventional ones. A section 17 having a low reflectivity is remarkably larger in size than conventional ones and, when a low-frequency filter which at least extracts the pulse signal of the width equal to the section 17 is used, only the section 17 can be extracted. The 20 of the figure illustrates the example of a signal after passing through the low frequency filter and, when the signal is voltage-compared by a voltage comparator at the level shown by the dotted line 21, a pulse signal 22 is obtained. When only signals in the section are identified as a discriminating mark and synchronizing mark by using the pulse signal 22 as a gate signal, malfunctions caused by contamination, dusts, scratches at the surface of a disk which occur until now can be reduced remarkably.
Patent JP-H04319235-A (JP)
Title: Positioning part of wire-shaped cathode
Inventor: TAKAGI SEISHI
IPC: H01J31/12
Filed: 1991-04-16
Abstract: PURPOSE:To obtain a positioning part of a wire-shaped cathode which can be stretched and bridged at a correct position, achieving working efficiency, without generating any damage to an insulating wire-shaped body. CONSTITUTION:Of a plurality of electrodes used for convergence and deflection of electron beam, an insulating wire-shaped body 2 is placed between a predetermined electrode 1 and a wire-shaped cathode 5, so as to carry out positioning of the wire-shaped cathode 5 for retaining the distance between the predetermined electrode 1 and the wire-shaped cathode 5 at a constant level, on which a through hole 3, a part of which is filled with a cover member 4 is provided on the predetermined electrode 1. The insulating wire-shaped body 2 having the thickness wider than that of the predetermined electrode 1 is arranged on the hole 3.
Patent JP-S5735317-A (JP)
Title: Semiconductor device
Inventor: IMAMURA TOORU
IPC: H01L29/78
Filed: 1980-08-13
Abstract: PURPOSE:To prevent reduction in yield and deterioration of quality by eliminating line breakage, by providing gradual taper-like inclinations on a gate pattern and edge of a contact opening which are provided by selectively etching an insulating film on a semiconductor substrate. CONSTITUTION:A photoresist pattern 4 is formed by providing a hole on a required section on an insulating film 2 on surface of a semiconductor substrate 3 on which a prescribed dispersion layer 1 is formed. By using this as a protective film, plasma treatment or ion-injecting treatment is executed to etch a gate pattern 7 having an annular section of a gradual taper-like inclination. After a photoresist pattern 5 is removed, an insulating membrane is formed in a gate region by re-oxidizing process and a gold layer membrane 9 is arranged. It is possible, by doing so, to eliminate sheer edges on the edges of openings, prevent line breakage and realize manufacturing of extremely small MOSFET.
Patent JP-H01280592-A (JP)
Title: Certificatory mapped matter for specification of person
Inventor: NAKAJIMA TOMOMICHI
IPC: G07F7/12
Filed: 1988-05-06
Abstract: PURPOSE:To contrive enhancement of the accuracy of a person-specifying means such as a certificatory photograph, by extracting the features of a face characteristic of a person as optical, electronic or chemical signals to formulate the features into a map, and recording a map signal thus obtained in a recording medium as data. CONSTITUTION:The features of a face 1 characteristic of a person are extracted as optical, electronic, chemical or other information signals 2 to formulate the features into a mapping 3, and a mapping signal 4 thus obtained is recorded in a recording medium 5 such as a computer, a card and a photograph as data. The mapping of the face features and the quantification of the mapping signal 4 are carried out by applying an information-processing means 6 such as a mathematical technique (e.g., vectorization) and a physical technique (e.g., laser holography) to the recesses and projections in the profile, the positions of the eyes and the nose on the front face or the like. The recording of the mapping signal and the data is carried out by encipherment or other physical technique or the like to provide confidentiality, thereby producing a certificatory mapped matter 7 for specification of the persion. The optical signal is a wave signal such as laser, whereas the electronic signal is an electric, magnetic or other physical signal, and the chemical signal is a biological signal (e.g., molecular DNA) or the like. The formulation of the mapping means selectively extracting elements from a mathematical set according to a rule, and arranging the elements through formulation according to a rule.
Patent JP-2000305329-A (JP)
Title: Image forming device
Inventor: SUGITA SATORU
IPC: G03G15/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of securing high image quality by reducing irregularities in rotating an image carrier with a simple constitution. SOLUTION: As for the image forming device provided with a photoreceptor drum (image carrier) 105, a processing container 107 (or a housing) for supporting and including the photoreceptor drum 105, a transfer means for transferring an image formed on the photoreceptor drum 105 to a transfer material, a fixing means for fixing the image transferred to the transfer material and a driving means for driving the aforesaid means, the photoreceptor drum 105 is formed in a hollow shape, and one through-shaft 106 is made to pass through the inside of the drum 105, one end of the shaft 106 is connected to a drum driving means (image carrier driving means) 114, the other end of the shaft is connected to the end face opposite to the drum driving means 114 of the drum 105, and then, the shaft 106 is assembled so that it may be made flexible (flexible deformation) with shaft joints 103 and 109 at both end joint parts.
Patent JP-H047512-A (JP)
Title: Photographic device
Inventor: YOSHIDA HIDEAKI
IPC: G02B13/08
Filed: 1990-04-25
Abstract: PURPOSE:To obtain a photographic image of good quality which has small aberrations by eliminate an aberration generated by thin plate glass in principle by interposing an anamorphic lens between an image formation plane and the thin plate glass. CONSTITUTION:The tilt angle of the thin plate glass 2 to a 1st optical path O' and power which is relatively large as to a plane containing an optical axis O or 1st plane alpha0 parallel to it are obtained. Relatively small power is given as to a plane crossing the 1st plane alpha0 containing the optical axis O or a 2nd plane beta0 parallel to it. Thus, the anamorphic lens 4 is interposed in the 1st optical axis O' to remove the aberration generated by the thin plate glass 2. Consequently, aberrations generated by a thin plate mirror which is provided slantingly are reduced in principle and a high-performance image formation optical system which is applicable including a silver salt film type camera as an isotropic photosensitive element as well as an image pickup ele ment having directivity in light sensitivity is obtained.
Patent JP-S593978-A (JP)
Title: Semiconductor device
Inventor: TAKEUCHI TOORU
IPC: H01L29/872
Filed: 1982-06-30
Abstract: PURPOSE:To enable to arbitrarily obtain a desired rise voltage by stabling the rise voltage in a forward direction by a method wheren a metallic electrode layer has a multilayer structure of superposition of a silicide layer of palladium, etc., a nitride layer of titanium, etc., and an aluminum or an aluminum alloy layer in this order from the side of a substrate. CONSTITUTION:The metallic electrode layer, from the side of the semiconductor substrate, has superposition of (1) of the silicide layer of a metal selected from the group composed of palladium (Pd), rhodium (Rh), nickel (Ni), cobalt (Co), molybdenum (Mo), vanadium (V), tungsten (W), hafnium (Hf), titanium (Ti), tantalum (Ta), platinum (Pt) and zirconium (Zr), (2) the nitride layer of a high melting point metal selected from the group composed of Ti, Ta, W, Hf, Mo, Zr, niobium (Nb), V and chrome (Cr), and (3) the layer of Al or Al alloy in this order; i.e., is formed in a multilayer structure.
Patent JP-H10300968-A (JP)
Title: Optical repeater circuit unit and its assembling method
Inventor: FUJITA TOMINARI
IPC: G02B6/24
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain the assembling method for the optical repeater circuit unit which can insert an assembly into a cylinder with good operability without deforming the cylinder. SOLUTION: The optical repeater circuit module 2 and a fixed plate 3 are coupled through a pin 4 by running one end part of the pin 4 through the through hole of support metal fittings 6 provided projecting from the optical repeater circuit module 2 and inserting the other end part into the insertion hole of the fixed plate 3. The assembly of the optical repeater circuit module 2 and fixed plate 3 and the cylinder 1 are fixed by fixing the cylinder 1 and fixed plate 3 with a screw 5. The fixed plate 3 has an external surface in an acruate shape conforming with the internal surface of the cylinder 1.
Patent JP-S60254066-A (JP)
Title: Developer container
Inventor: YAMAGUCHI KEISUKE
IPC: G03G15/08
Filed: 1984-05-30
Abstract: PURPOSE:To facilitate handling and to supply uniformly a developer to the entire area of a developing sleeve without flowing out nor scattering the developer by setting the angle of forward rotation for aligning openings of an inner and an outer cylinders to each other during the discharge of the developer larger than the angle of backward rotation. CONSTITUTION:When a holder member 5 is gripped and rotated counterclockwis after the developer D is supplemented, the inner cylinder 1 rotates and one terminal 7a of a shutter member 7 is driven together with the inner cylinder 1 because it is fixed to side edge part 1b of a slot 1a and reaches a position shown in a figure C. The tongue part 6e of a ring 6 united with the outer cylinder 2 has its tip part in contact with the outer peripheral surface of the ring 4 united with the inner cylinder 1 by its elasticity all the time, so the projection part 4b of the ring 4 abuts on the tip part of the tongue piece part 6e by backward rotation, thereby stopping the rotation. The tip part of this tongue piece part 6e is set where it is stopped halfway so that the angle of counterclockwise rotation of the inner cylinder 1 is smaller than the angle of clockwise rotation. In the figure C, the part 6e stops when reversing to the position where the angle A of opening is nearly equal to B that the side edge part 1c of the slot 1a and the side edge part of a slot 2a contain.
Patent JP-2000307213-A (JP)
Title: Viahole forming method
Inventor: MATSUBARA TORU
IPC: H05K3/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a viahole forming method excellent in utility where etching liquid reaches surely the insides of recessed parts when viaholes having a small diameter are formed, so that the viaholes can be excellently formed and a precise circuit can be formed. SOLUTION: In this viahole forming method, when viaholes 4 are formed on a circuit board 3 by eliminating parts of a conducting member 1 or an insulating member 2 of the circuit board 3 constituted by laminating the conducting member 1 and the insulating member 2 by using a chemical etching method, etching material 5 mixing fine particles in etching liquid is sprayed on the conducting member 1 or insulating member 2 by using compressed air, and a part of the conducting member 1 or the insulating member 2 is eliminated.
Patent JP-H02288709-A (JP)
Title: Photodetection amplifier
Inventor: NOGAMI MASAMICHI
IPC: H04B10/60
Filed: 1989-04-28
Abstract: PURPOSE:To obtain a photodetector amplifier whose maximum photodetection power is large while keeping a highly sensitive reception characteristic by decreasing the bias resistance of a photodetector so as to ensure a bias voltage of the photodetector when a reception level is large and making the time constant of an amplifier input section with a time constant of a differentiation circuit. CONSTITUTION:The photodetector amplifier is formed by adding an optical level detector 8, a 1st resistor 9, a 1st switch 10 reaching a low resistance or high resistance state with a control signal of the optical level detector 8, a 2nd resistor 11 and a 2nd switch 12 operated the same as that of the 1st switch 10 to a conventional photodetector amplifier and other components are operated similarly as the conventional amplifier. When lots of light enters a PD(photodiode) 1 and the optical level detector 8 outputs a control signal, the 1st switch 10 and the 2nd switch 12 are brought into a low resistance state and a bias resistor Rb is connected in parallel with a resistor Rb' to ensure a bias voltage of the photodetector thereby increasing the maximum received power and making the time constant of the input section of the amplifier 3 with the time constant of the differentiation circuit to keep the highly sensitive reception characteristic.
Patent JP-H10292721-A (JP)
Title: Connecting mechanism for automobile door and torsion bar spring for door
Inventor: MABUCHI TOMOKI
IPC: E05F1/10
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To bring the point of pivoting a door to an automobile body as rearward as possible. SOLUTION: The connection mechanism between an automobile door and a torsion bar spring is provided with a bracket 24 that supports the intermediate portion of a torsion bar spring 22 rotatably, an arm 26 that is connected to the bracket 24 in a manner that allows it rock around the first pivoting point 44, and a link 28 that is connected to the arm 26 in a manner that allows it to rock around the second pivoting point and is formed in a manner of receiving pressure from the torsion bar spring 22.  The center position of the part 35 where the torsion bar spring 22 contacts the link 28, in the side view of the automobile body, is located on a side opposite to the side where the arm 26 advances when the door rotates from the fully-closed position in relation to a virtual line connecting the first pivoting point 44 and the second pivoting point 46 when the door is in the fully closed position.
Patent JP-S5738238-A (JP)
Title: Apparatus for taking-out paper sheet or the like
Inventor: HASHIMOTO YOSHIROU
IPC: B65H3/10
Filed: 1980-08-15
Abstract: PURPOSE: To make it possible to take out paper sheets or the like by an apparatus for taking-out piled papers or the like one by one, by providing a back-up section that pushes the sides of the papers against a wall to arrange them.  
     CONSTITUTION: At the right end of a pushing plate 7 of a right feeding chamber 5 stands the back-up section 7b that arranges the right sides of the placed card P. The pushing plate 7 is moved on slide rails 31 by a driving apparatus 36 to the right, and is stopped by a position detector 41. This position is adapted to the laegest card of the placed cards P, and therefore the proceeding ends of the cards P are pushed against a wall 4a of a left feeding chamber 4. If it is not the largest card, they will be moved by inertia, or the driving is continued for a prescribed time. Further, if the cards P are disordered, the pushing plate 7 are moved forward and backward for a predetermined period to push a standing section 7b of the pushing plate 7 against the cards P several times to arrange them. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000304721-A (JP)
Title: Heater temperature control device of air/fuel ratio sensor
Inventor: EBARA YASUNORI
IPC: G01N27/419
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of sensor function based on the temp. lowering of a sensor element portion caused by the lowering of combustion temp. at a time of ultra-lean combustion operation in the heater temp. control of an air/fuel ratio sensor arranged to a in-cylinder injection engine. SOLUTION: A duty ratio is calculated from the detected temp. of an air/fuel ratio sensor (the temp. of a sensor element portion) TLAF by table retrieval (S10) and, when an ultra-lean combustion operation is judged (S14), an ON-time addition value ta is calculated from target torque PME by table retrieval to increase and correct the duty ratio (S16) and the duty ratio is outputted and power is applied to the heater of the air/fuel sensor in the quantity proportional to the duty ratio to heat the same (S18).
Patent JP-H11300100-A (JP)
Title: Iron
Inventor: SHIMOZAKA KIICHI
IPC: D06F75/22
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide three types of iron functions with a simple structure that can offer both increased amount of steam and spray, only increased amount of steam, or only spray. SOLUTION: This iron is constructed so that the increased amount of steam is generated by temporarily supplying a large quantity of water to a vaporization room from a water tank 22 by means of a first pump device 23 and that spray is sprayed by supplying it to a spray nozzle by means of a second pump device 25. The first pump device 23 and the second pump device 25 are provided with a pair of cylinders 26, 27 and a pair of operation parts 28, 29 that reciprocally move inside the cylinders 26, 27, respectively. The operation parts 28, 29 are provided with pistons 32, 42 and pushing portions 30, 31 to independently operate the first pump device 23 and the second pump device 25.
Patent JP-S62267974-A (JP)
Title: Reproducing method for video disk
Inventor: MATSUURA SHOJI
IPC: G11B20/10
Filed: 1986-05-15
Abstract: PURPOSE:To reproduce both planes without turning over a disk, and to reduce the damage of the disk, by storing a reproducing signal obtained by tracing for a share of the prescribed number of rotation of a video disk revolving in a reverse direction on a memory temporarily, and repeating the readout of the reproducing signal in order in the reverse sequence of tracing. CONSTITUTION:The movement of a head position is controlled so that a pickup head 3b is moved in order every other track from the outside track to the inside track, for example, first of all, from the second most outside track to the most outside track, next, from the third most outside track to the second most outside track. A picture signal obtained at this stage, is written by every track on memories 5a and 5b. Those memories 5a and 5b are switched and controlled in such a way that the memory on one side is read out while the memory on the other side is written, and also, a readout is performed in the reverse sequence of a write. A read out picture (sound) signal is demodulation- processed at a demodulation circuit, then, makes a display device, or a speaker to operate.
Patent JP-S5540038-A (JP)
Title: Electric welded tube producing device
Inventor: HONJIYOU HISASHI
IPC: B23K13/04
Filed: 1978-09-12
Abstract: PURPOSE:To accurately oppose the faying surfaces and enable welding to be done in the optimum condition by providing a lower seam guide device of the specific construction between an upper seam guide roll and a lower squeeze roll. CONSTITUTION:Beforehand, a lower seam guide device I is set on the rear side of current supply shoe 2 at the approximate center between an upper squeeze roll 3 and an upper seam guide roll 6 in a pipe 1 and its bearing 12 is paralleled to a connecting bar 18 by controlling right and left turnbuckles 14 and the right and left guide rolls 8 are contacted to the right and left bonding edge parts 1b of the pipe 1 in the state of pushing from the lower side. Next, when electric welding is done by moving the pipe 1, and even if the bonding edge part 1b is waving and there are serrations in the right and left faying surfaces 1a, they are corrected by right and left side guide rolls 8 and upper seam guide roll 6 and the right and left faying surfaces 1a may be accurately mated and welded.
Patent JP-H048543-A (JP)
Title: Columnar article covered with fluororesin tube and its manufacture
Inventor: SEKOSHI KAZUO
IPC: G03G15/20
Filed: 1990-04-26
Abstract: PURPOSE:To obtain a columnar article coated with fluororesin tube having extremely high surface accuracy by coating the columnar article with a primer layer containing polyparabanaic acid resin with fluororesin tube after melting the latter. CONSTITUTION:A columnar article coated with fluororesin consists of a primer layer containing polyparabanic acid resin and fluorine resin tube used as a coat. The primer layer is formed by using a primer processing agent containing polyparabanic acid resin on the columnar article. The article is coated with a thermally contractive fluorine resin tube and the tube is fused to the article to obtain the columnar article coated with fluorine resin tube. The thermally contractive fluorine resin tube is manufactured by for example, heating the tube normally to the lower temperature than a melting temperature thereof and allowing the tube to swell in a diametral direction, and if necessary, in an axial direction under an internal pressure applied to the tube. The thermal contraction rate is not particularly defined, however, it should normally be such that the tube contracts by 25% or lower in an axial direction and by 0 to 25% in a diametral direction at 300 deg.C.