baber/WOPTO huggingface dataset:
Patent JP-S5773920-A (JP)
Title: Slitless-type dc transformer
Inventor: OKUMURA HIROKI
IPC: H02H3/02
Filed: 1980-10-28
Abstract: PURPOSE:To cancel an error cause by exciting current by a method wherein a series circuit consisting of a diode and a resistor is provided in parallel with a resistor for detecting the output of a conventional DC transformer and the output is taken out from the former resistor. CONSTITUTION:When the direct current I1 of the primary windings of the transformers T1 and T2 equals zero, DELTAV equaling IeR3 is generated at the terminal voltage V1 of the resistor R3 by exciting current Ie generated by an AC voltage source  e, but it is canceled by the diode D5. When I1 equals 100%, DELTAV is generated in two directions which are positive and negative to a true value and the positive DELTAV can be canceled by D5, while the negative DELTAV lowers slightly below the true value. In the ordinary range of measurement, however, negative V turns very small since the setting period of one iron core is considerably longer than the resetting period of the other, and thus there is almost no hindrance to the practical use of the device. By this constitution, the small-sized slitless-type DC transformer having improved performance and reliability is obtained only with the addition of a few circuits to conventional circuits.
Patent JP-H04372811-A (JP)
Title: Apparatus and method for inspecting mirror surface of optical telescope
Inventor: TABATA MASATAKE
IPC: G01B21/20
Filed: 1991-06-21
Abstract: PURPOSE:To make it possible to search the generating position of a leaked supporting load by providing a mode selecting part and a selected-mode comparing part, dividing the modes into the mode whose space frequency is small and the mode whose space frequency is large, and obtaining the degree of association. CONSTITUTION:With respect to the shape of a reflecting mirror surface 10 which is supported with a supporting mechanism 11, the adequate shape is maintained by imparting a command to each force generator from a force command part 14 so that a supporting force value 19 obtained with a force detector 12 becomes the adequate value at the normal time. The reflected light from the reflecting mirror surface 10 is converted into displacement data with a shape detector 4. The displacement data are developed into the mode displacement with a mode-displacement estimating part 5. In a reference-mode-displacement memory part 6, the mode displacement data are stored. In order to search the generating part of a leakage supporting load, a mode whose space frequency is small is selected among a mode displacement to be inspected and a reference mode displacement with a mode selecting part 8, and the degree of association between the mode displacements are compared in a selected-mode comparing part 9. Then, a mode whose space frequency is high is selected, the degrees of association are compared and the position of the leak supporting load can be searched.
Patent JP-S6043432-A (JP)
Title: Manufacture of cold rolled aluminum killed steel sheet
Inventor: NAGAO NORIAKI
IPC: B21B3/00
Filed: 1983-08-19
Abstract: PURPOSE:To improve the deep drawability by subjecting a continuously cast steel billet contg. prescribed percentages of C, Mn, Al, N and S to heat treatment, rolling and coiling under prescribed conditions. CONSTITUTION:A steel billet consisting of, by weight, <=0.1% C, 0.1-0.5% Mn, 0.01-0.08% Al, 0.02-0.01% N, <=0.015% S and the balance Fe is continuously cast. The billet is held at 1,050-1,150 deg.C for 60-100min without dropping the temp. to the Ar3 point or below after the casting, and it is hot rolled at the Ar3 point +40 deg.C or above, coiled at 450-200 deg.C, and cold rolled. Relatively coarse MnS is precipitated before the rolling, and the grains are grown during annealing, so deep drawability is improved.
Patent JP-S634070-A (JP)
Title: Cutting tool
Inventor: HENDORIKUSU BUAN DEN BERUKU
IPC: B23B27/14
Filed: 1987-06-18
Abstract: A cutting tool, in particular of hard metal, which is coated with hard layers of titanium carbide, titanium carbonitride and/or titanium nitride and that has an outer thin layer of zirconium nitride. The thickness of this outer layer of zirconium nitride amounts to between 1 and 30%, preferably 1 to 10%, of the thickness of the base coating of titanium carbide, titanium carbonitride and/or titanium nitride.
Patent JP-H07327518-A (JP)
Title: Light shielding and heat insulating net
Inventor: SARUWATARI AKISHI
IPC: D03D15/00
Filed: 1994-06-07
Abstract: PURPOSE:To obtain the subject net, having a uniform light shielding ratio and useful for frost protection and insect repelling in addition to light shielding and heat insulation by knitting or weaving specific light shielding tape yarns. CONSTITUTION:This light shielding and heat insulating net is obtained by dry laminating a stretched high-density polyethylene film onto the side of a metallic surface of a PET film having the one surface metallized by aluminum vapor deposition, etc., slitting the resultant film laminate, providing light shielding tape yarns 6 good in tensile and bonding strengths, knitting or weaving the resultant tape yarns according to knitting or weaving such as picking thereof among warp yarns 8, etc. The appearance of the resultant light shielding and heat insulating net hardly changes even by turning over the front and back surfaces (A) of the light shielding tape yarns without varying the light reflectance with places.
Patent JP-H01317468-A (JP)
Title: Playing device
Inventor: NIIYAMA KICHIHEI
IPC: A63F9/00
Filed: 1988-06-16
Abstract: PURPOSE:To clearly instruct which coupling of couple designation display lines is effective by causing a prescribed betting number to be one unit, designating the betting number for one unit or plural units and providing a line display part in the right side of the couple designation display line. CONSTITUTION:When a setting button 27a is pushed to set the betting number to '5', a line display lamp 'B' is turned on. When a button 27b is pushed to set the betting number to '10', line display lamps 'B' and 'F' are turned on. When a button 27c is pushed to set the betting number to '15', line display lamps 'B', 'F' and 'G' are turned on. When a button 27d is pushed to set the betting number to '20', line display lamps 'B', 'F', 'G', 'A' and 'C', are turned on. When a button 27e is pushed to set the betting number to '25', line display lamps 'B', 'F', 'G', 'A', 'C', 'D' and 'E' are turned on.
Patent JP-S5941818-A (JP)
Title: Air-core type reactor
Inventor: YUI MICHIO
IPC: H01F27/32
Filed: 1982-09-01
Abstract: PURPOSE:To cool a winding effectively and uniformly, to make the strand conductor of winding small, and to miniaturize and lighten a cooling device by arranging a different- diameter insulating cylinder, a lower section threof is thinned and an upper section thereof is thickened, on the inside of the windind and forming cooling paths, through which a cooing fluid introduced from the lower section of the winding flows, to horizontal ducts among each unit disk coil. CONSTITUTION:The unit disk coils 2 formed by winding strand conductor 3 are laminated and arranged in succession in axial direction, and horizontal cooling ducts 7 are formed among each unit disk coil 2 by horizontal duct pieces 12. An internal insulating cylinder 14 is set up on the inner circumference of a discoid winding 1 through a vertical duct piece 13 in order to form a cooling duct 8 in the axial direction. The fluid pressure loss of the cooling paths increases toward an upper section because the insulating cylinder 14 takes a trumpet shape expanding toward an upper section and the cooling duct 8 in the axial direction between the cylinder and the discoid winding 1 is throttled in a wedge shape. The fluid cooling sections among each unit disk coil 2 is flowed to the outside from the inside of the winding under the same conditions, and uniform quantity can be flowed through the cooling ducts 7 when the fluid is introduced to the inside of the winding in a lower section.
Patent JP-S6043123-A (JP)
Title: Intake-air cooling apparatus for engine with turbocharger
Inventor: KATOU MASAKI
IPC: F02B29/04
Filed: 1983-08-18
Abstract: PURPOSE:To ensure stability of an engine, by raising the supercharging pressure to a proper level by forming a layer of a heat accumulating medium over the outer peripheral surface of a heat exchanging section of an intercooler, accumulating cold heat by cooling the layer of a heat accumulating medium during the operation of the intercooler, and utilizing the cold heat accumulated in said layer as a cold heat source of said heat exchanging section. CONSTITUTION:An intercooler 20 is disposed at an intermediate portion of an inlet duct 9 connecting a compressor 6 of a turbocharger 4 and an intake manifold 2 of an engine 1. A layer 27 of a heat accumulating medium is cooled by a coolant tube 26, and an inner casing 23 and fins 24 constituting a heat exchanging section 25 are cooled by the layer 27 of a heat accumulating medium by way of heat conduction. By thus exchanging heat, it is enabled to cool air passed through the heat exchanging section positively.
Patent JP-H0317715-A (JP)
Title: Application circuit for current source voltage
Inventor: MATSUMURA YUTAKA
IPC: G05F3/30
Filed: 1989-06-14
Abstract: PURPOSE:To always keep the base current of a transistor TR forming an emitter follower constant by outputting the voltage to a current source from a power application circuit to keep the ratio between the collector current of said TR and the current amplification factor constant regardless of the ambient temperatures. CONSTITUTION:The resistances R3 and R4 of a current source application circuit 5 are properly selected. Thus it is possible to set the temperature coefficient of the forward voltage Vd1 of diodes D1 - D3, i.e., the function of the currents IC3 and IC2 and the temperature coefficient of the base emitter voltage VBE4 of a TR Q4 at each prescribed level. As a result, the ratio between the collector current Ic1 of a TR Q2 and the current amplification factor can be set at an approximately constant owing to the temperature characteristic of the voltage Vref outputted from the circuit 5. Then the base current IB1 can be kept at an approximately constant level regardless of the change of the ambient temperatures.
Patent JP-H07173756-A (JP)
Title: Sewing machine with laser cutter and method for sewing and embroidering
Inventor: TANABE TOKUASHI
IPC: B23K26/38
Filed: 1994-07-01
Abstract: PURPOSE:To cut a substrate sheet superposed on a back sheet without cutting the back sheet and then form an embroidery along the cut part. CONSTITUTION:This sewing machine with a laser cutter is provided by stopping the lifting, lowering and driving of a needle bar 31, continuously oscillating a laser beam at a specific output from a laser oscillator 21 in the stopped state of the needle bar while continuously moving a sheet holding frame 75 in the X-Y directions, continuously moving the sheet holding frame 75 on a sewing machine table in the X-Y directions so as to provide a specific shape, accurately cutting a substrate sheet 51 held by the sheet holding frame 75 into the specific shape with the laser beam oscillated from the laser oscillator 21 during the movement thereof, then lifting, lowering and driving the needle bar 31 and intermittently moving the sheet holding frame 75 synchronously with the lifting, lowering and driving thereof and thereby forming an embroidery along the cut part of the sheet substrate 51.
Patent JP-S6130405-A (JP)
Title: Front suspension mechanism for automobile
Inventor: SANO SETSUO
IPC: B60G3/00
Filed: 1984-07-20
Abstract: PURPOSE:To reduce vibration of a steering wheel in the rotational direction, by designing to rotate a wheel in a toe-out direction when the wheel is forwardly moved relative to a vehicular body to thereby suppress movement of a rack shaft in the projecting direction. CONSTITUTION:A transverse link 4 is connected through a first ball joint (BJ) 5 to a spindle 3 at one end thereof, and is also connected through a pair of bushings 4a and 4b to a vehicular body. One end of a knuckle arm 6 projecting from the spindle 3 in the longitudinal direction of the vehicular body is connected through a second BJ8 to an end of a side rod 7b constituting a steering linkage 7. The other end of the side rod 7b is connected through a third BJ9 to a rack shaft 7a. Thus, the front suspension mechanism is designed so as to satisfy a specified equation concerning a length of an instantaneous rotative axis P defined between an instantaneous rotative center P0 and the first BF5, a length of the side rod 7b, and each amount of rotation of the axis P and the side rod 7b.
Patent JP-S6043287-A (JP)
Title: Magnetic recording device with table of contents
Inventor: ICHIKAWA SHINGO
IPC: G11B27/34
Filed: 1983-08-19
Abstract: PURPOSE:To easily know a sound recording content and a starting position of respective memorandums among plural memorandums by providing a page mark to every recording length of a magnetic recording body, and displaying the contents electrooptically. CONSTITUTION:A table-of-contents circuit 50 has table-of-contents page part extending 50a through 50n with the page as many as the page marks. The contents of the respective table-of-contents parts 50b-50n are read successively to a table-of-contents part 50a for rewriting in responding to the signal from a page- up terminal P.U, page-down terminal P.D, and forcible specification terminal A.D, and displayed on a page display part 2a and the memorandum display part 2b of a display part 2 through a display driving circuit 60. Page turning operation is carried out by operating switches 4a and 5a with a page-up button 4 or page-down button 5. A change in a reproduction position during reproduction is written in the 1st latch circuit 31 by a page read head 17 and supplied to the terminal A.D of the table-of-contents circuit 50 through a page information AND gate 73 to specify a page being reproduced at present forcibly in 50a, displaying it on the display part 2a.
Patent JP-S6042648-A (JP)
Title: Detection of bacterial contamination in apparatus for analysing bio-sample
Inventor: AMIDA KOUJI
IPC: G01N27/416
Filed: 1983-08-19
Abstract: PURPOSE:To enable measurement of the degree at which saprophyte propagates in a flow passage with a simple operation by supplying a standard pH soln. to said passage and measuring the consumption of gaseous oxygen or the amt. of the generated carbon dioxide by a gas detecting electrode. CONSTITUTION:When a blood sample is fed to a detector 1, the concn. of hydrogen ion, the concn. of oxygen and the concn. of carbon dioxide are detected by a reference electrode 2, a pH electrode 3, a gaseous oxygen electrode 4 and a carbon dioxide electrode 5 respectively, and are displayed on an apparatus 6 for analysis. A standard pH soln. is fed to a flow passage at the point of the time when saprophyte begins to propagate in said passage. When a switch 7 is turned on, the dissolved oxygen in the standard pH soln. is consumed by the saprophyte and the output from the electrode 4 decreases with lapse of time. The rate of the decrease is proportional to the number of the saprophyte, from which the degree of contamination is known. Said degree is also known by detecting the generation rate of carbon dioxide by the electrode 5.
Patent JP-S5483382-A (JP)
Title: Measurement method of operation of integrated circuit
Inventor: FUKUMA MASAO
IPC: H01L21/66
Filed: 1977-12-15
Abstract: PURPOSE: To irradiate particle rays or electromagnetic waves on an arbitrary nodule in the IC in order to generate secondary electrons, and to perform detection and magnification of changes in time of the potential due to the resultant secondary electrons and observation by an oscilloscope, thereby making dynamic measurement possible.  
     CONSTITUTION: The object to be measured, that is, LSI element 2 is mounted on the stand inside electron beam unit 1, and pre-focussing is performed first by observing a part of element 2 by using CRT 3. Next, prescribed input is given to D/A converter 5 which is interlocked with an electron beam deflector, and while the resultant electron beam is operating by expanding its diameter to about 1 μm, it irradiates on the pre-determined point of element 2. Then, secondary electrons which are generated from this point are detected by channeltron 5 and measured with synchroscope 6. In this way, dynamic voltage changes concerning an arbitrary nodule can be measured with comparative ease. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6044648-A (JP)
Title: Belt tension mechanism
Inventor: SUZUKI KIYOSHI
IPC: F16H7/12
Filed: 1983-08-19
Abstract: PURPOSE:To obtain a specified belt tension easily by incorporating the shaft of driven pulley in a spring, and by retaining this spring with a frame. CONSTITUTION:The shaft 12 of a driven pulley 13 is incorporated in a spring 11, which is cylindrical at both ends and to which elasticity is imparted through utilization of these cylindrical formed parts. Thereby a mechanism is obtained, which can provide a constant tension without any adjustment. Thus the specified belt tension can be obtained easily.
Patent JP-S5941330-A (JP)
Title: Preparation of polyester composition
Inventor: SHIZUKI TATSUHIKO
IPC: C08G63/00
Filed: 1982-08-31
Abstract: PURPOSE:To prepare the titled composition containing homogeneously dispersed powder for modification, and having the moldability of the base resin, by dispersing fine powder in a polyether compound, adding the resultant composition to the reaction system at a specific stage, and carrying out the polymerization of polyester. CONSTITUTION:Polyester is prepared by the direct polymerization of (A) a dicarboxylic acid and (B) a glycol. In the above process, a composition obtained by dispersing (C) powder having an average particle diameter of <=5mu (e.g. carbon black) in (D) a polyether compound (preferably polyethylene glycol etc. having a molecular weight of >=300) is added to the reaction system when the acid value of the reaction system is <=2,000eq/10<6>g, and the polymerization is completed to obtain the objective composition.
Patent JP-H092939-A (JP)
Title: Bath medicine composition and its use
Inventor: TOSHISHIGE YASUHIKO
IPC: A61K8/00
Filed: 1995-06-19
Abstract: PURPOSE: To obtain a bath medicine composition which is effective for amelioration of systemic dry skin. CONSTITUTION: Herbs or their extracts for warming body is contained in an amount of 0.01-100ppm, calculated as the essence. Further, urea and vitamin A are formulated to the bath medicine composition in an amounts of 0.1-500 and 0.01-100ppm based on the bath water, respectively. The body-warming herbs have the action to warm bodies and keep bodies warm by taking bath and selected from the group of Caryophylli Flos, Evodiae Fructus, Calami Rhizoma, Menthae Herba, Atractylodis Rhizoma, Carthami Flos, Capsici Fructus, rice plant, Aurantii pericarpium, Aurantii Nobilis Pericarpium, MATSUFUJI (Schisandra repanda Radlk), YUZU (citron), Juniperus communis, Cnidii Rhizoma, german chamomile, camphor, Schizonepetae Herba, sage, Magnoliae Cortex, Cinnamoni cortex, Glychyrrhizae Radix, Atractylodis Lanceae Rhizoma, Angelica Radix.  Vitamin A is selected from retinol, retinol acetate, retinol palmitate, dehydroretinol and vitamin A oil, retinoic acid and β-carotin. Systemic administration of urea and vitamin A becomes possible and the itching unique to post- bathing can be inhibited.
Patent JP-S6134349-A (JP)
Inventor: RONARUDO FUIRITSUPUSU
IPC: F02M59/36
Filed: 1985-07-11
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-2000341420-A (JP)
Title: Interphone system and program recording medium
Inventor: KAWASAKI TOSHINOBU
IPC: H04M9/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an interphone system, which can appropriately respond to a visitor according to the type of the visitor when the visitor visits a house, and also can appropriately inform the resident of the house of the visitor. SOLUTION: A slave machine 2 of an interphone system is provided with a visitor detecting means 4 and a visitor discriminating information acquiring means 3, and a master machine 1 of the interphone system is provided with a visitor type discriminating means 11 which discriminates the type of the visitor, based on the visitor discriminating information acquired by the acquiring means 3, when the detecting means 4 detects the visitor and a response processing means 13, which processes response to the slave machine 2 side based on the type of the visitor discriminated by means of the discriminating means 11.
Patent JP-H04372928-A (JP)
Title: Liquid crystal display element
Inventor: UCHIYAMA SHOICHI
IPC: G02F1/1335
Filed: 1991-06-24
Abstract: PURPOSE:To efficiently guide the incident light to picture element opening sections and improve the intensity of a liquid crystal display element by provid ing an array of prism elements corresponding to the display elements, and making the width of the prism element smaller than the pitch of the prism elements. CONSTITUTION:When prism elements 105 are arranged, the width 112 of the prism element 105 is made narrower than the pitch 11 of the prism elements 105 and smaller than the value subtracted with the width 114 of a picture element opening section from a picture element pitch 113. The prism element 105 is made of two prisms, and the cross section shape of the two prisms is mirror-symmetrical. The incident light 107 permeating the picture element opening section when no prism element 105 is provided permeates the picture element opening section even when the prism element 105 is arranged. Part 109 of the incident light 108 shielded by a shield section 103 and a thin film transistor 102 is refracted by the prism element 105 to permeate the picture element opening section. The intensity of the image display surface can be improved.
Patent JP-H0446140-A (JP)
Title: Production of 4-halomononitrotoluenes
Inventor: GUNJI TOMOKAZU
IPC: C07C205/12
Filed: 1990-06-12
Abstract: PURPOSE:To produce the subject substances in high yield with hardly any formation of 4-halodinitrotoluenes by nitrating a 4-halotoluene with a nitric acid (salt) at a temperature within a specific range while keeping a specified sulfuric acid concentration. CONSTITUTION:A compound expressed by formula I (X is halogen) is nitrated with nitric acid or a nitrate at 0-90 deg.C (preferably 40-60 deg.C) while keeping the sulfuric acid concentration at 65-90wt.% (preferably 75-80wt.%) to produce high-purity compounds expressed by formulas II and III in high yield. The nitric acid is preferably added by a method for addition thereof in the form of a mixed acid of the nitric acid and the sulfuric acid. The reaction time is normally 0.1-5hr. After completing the reaction, the sulfuric acid layer and oily layer are separated to recycle the sulfuric acid layer. The oily layer is washed with hot water and then an alkali. The washed layer is subsequently distilled to afford the objective substances.
Patent JP-H07329630-A (JP)
Title: Fixing structure of engaging member in lighting fixture for vehicle
Inventor: IWAMI AKIHISA
IPC: B60Q1/26
Filed: 1994-06-08
Abstract: PURPOSE:To improve the workability of forming work by preventing a breakage of a metal mold in the molding of a lighting fixture body, as well as increasing the strength of a boss for installing a lighting fixture for vehicle to a car body, that is, the strength of a tubular body itself. CONSTITUTION:At the back side of the lighting fixture body 1 of a lighting fixture for vehicle, a tubular body 15 to fix an engaging member such as a bolt member 14 to install to a car body side is formed in a projecting form, and while a partition wall 16 is formed about at the middle part inside the tubular body 15 in the inner peripheral direction, the thickness X of the partition wall 16 is formed thinner than the thickness Y of the tube wall of the tubular body 15.