baber/WOPTO huggingface dataset:
Patent JP-H03124436-A (JP)
Title: Organic coating applied steel sheet and its manufacture
Inventor: MORIYA SUSUMU
IPC: B32B15/08
Filed: 1989-10-09
Abstract: PURPOSE:To discriminate different ground plating thicknesses by making use of a simple photoelectric sensor without spoiling properties such as processability, corrosion resistance and electrodeposition properties of an organic coated steel sheet, by a method wherein a mixture of colloidal silica and silica powder is used as silica to be compounded with an organic resin film. CONSTITUTION:Combination of colloidal silica which can obtain high glossiness even after compounding and silica powder whose deterioration in the glossiness after the compounding is high is favorable as a kind of silica to be mixed with. Consequently, an organic coated steel where compounding of the colloidal silica is performed at a far higher mixing ratio can improve glossiness of a resin 2 surface and output of a photoelectric sensor as compared with an organic coated steel sheet where a mixing ratio of the silica powder is far higher. Therefore, a thickness of a ground plating layer 4 of the steel sheet can be decided through an output result of the photoselectric sensor 1, by making the mixing ratio of the colloidal silica and silica powder into an appropriate value corresponding to the thickness of the ground plating layer. Then the organic coated steel sheets whose thicknesses are different from each other can be discriminated automatically without an error in a processing line.
Patent JP-H07114192-A (JP)
Title: Method for coating electrophotographic photoreceptor
Inventor: IGAWA OSAMU
IPC: G03G5/05
Filed: 1993-10-20
Abstract: PURPOSE:To form a uniform coating film on an electrophotographic photoreceptor without using intricate equipment and without forming a coating film in a substrate. CONSTITUTION:Only the lower end of a substrate 1 with the upper end closed is dipped in a coating soln. 4, almost the entire substrate 1 with the upper end still closed is dipped in the soln. 4 after the bubbles 6 are not substantially generated from the lower end of the substrate 1, and further the dipped substrate 1 is detached from the soln. 4.
Patent JP-S61140372-A (JP)
Title: Seam terminal welding method of uoe steel pipe
Inventor: TERUNUMA TOSHIKATSU
IPC: B23K9/02
Filed: 1984-12-12
Abstract: PURPOSE:To obtain the bead of high quality at the seam terminal by selecting adequately the welding current, welding voltage and welding speed at the seam terminal welding time. CONSTITUTION:The stationary part is welded under steady welding conditions, for instance, of the current I0: 500A, voltage: V 25V, speed S0: 4m/min in the seam welding of UOE steel pipe. When approaching to the terminal part it is transferred to the terminal welding conditions of causing no arc blow of, for instance, current I1: 170A, voltage V1: 17V and speed S1: 1 m/min at the time T of for instance 1-1.5 sec by an integrating circuit. In case of performing the high speed welding of MIG, MAG, TIG, etc. this method can be applied for every field which needs the control of bend shapes.
Patent JP-S63117219-A (JP)
Title: Electronic fuel injection control apparatus of engine
Inventor: NISHIKAWA TOSHIHIDE
IPC: G01F1/696
Filed: 1986-11-04
Abstract: PURPOSE:To enhance the function of an engine by allowing fuel jet quantity to correspond to intake air quantity, by performing the burning-off of a heat ray type flowmeter at the time of the deceleration cutting of fuel. CONSTITUTION:During the operation of an engine 1, a control means 27 controls the operation of a fuel supply means 8 on the basis of the output of a heat ray type flowmeter 15 and fuel is supplied to the engine 1 from the means 8 in the quantity corresponding to intake air quantity. The dust in intake air is adhered to the flowmeter 15 but, at each time when an operation state transfers to the time of the deceleration cutting of fuel, the flowmeter 15 is burnt off by a burning-off means 31 and the intake air quantity is measured with good accuracy. At the time of the high speed running of a vehicle, the operation state transfers to a deceleration fuel cutting region many times and the flowmeter 15 is burnt off each time by the burning-off means 31 and the much accumulation of dust is prevented. As a result, the fuel supply quantity from the means 8 corresponds to the actual intake air quantity with good accuracy and the controllability is kept high.
Patent JP-S62123720-A (JP)
Title: Evacuation for vacuum container
Inventor: TAKADA KAZUO
IPC: C23F1/00
Filed: 1985-11-25
Abstract: PURPOSE:To prevent the deterioration of oils of the vacuum pump which performs an exhaust of etching gas by a method wherein, before the vacuum container is evacuated from the state of an atmospheric pressure, the gas component in the container is substituted by feeding dry nitrogen or diluent gas. CONSTITUTION:Etching gas is introduced in a vacuum container 1 through an etching gas feeding system 2 and an etching is performed while the container is evacuated through a vacuum pump 5. At that time, N2 gas, for example, is introduced in the container 1 through a gas introducing port 3 before the container 1 is evacuated. Whereupon, the air and water content are not sucked into the pump 5. Thus, the deterioration of oils of the pump 5 is prevented.
Patent JP-H01105875-A (JP)
Title: Electric stage device
Inventor: FUJITA KAZUO
IPC: E04H3/24
Filed: 1987-10-17
Abstract: PURPOSE: To automatize the starting operation of a stage mainbody and save labor by connecting an output shaft of a geared motor fixed to the stage mainbody to a corner bracket fixed to a wall corner via an oscillatable and rotatable sliding arm mechanism. CONSTITUTION: When a stage mainbody 2 is stored, a geared motor 27 for the mainbody 2 is started to rotationally move an output shaft 29 at a ultra low speed. An outer tube 30 is gently oscillated integrally with the output shaft 29 with a supporting axis 32 as a fulcrum, so as to push up the mainbody 2 at its rear end and a distance between the supporting axis 32 and the output shaft 29 is expanded by a sliding arm mechanism. The pull-up force of the mainbody 2 by a weight balance mechanism is gradually functioned, while stage legs 4-8 linked to the under-floor portion of the mainbody 2 is pulled up, being gradually folded therein. The rolling wheel 13 of the mainbody 2 is moved back rolling on an indoor floor surface B and stored in the state of being leaned against a front wall A.
Patent JP-H11100576-A (JP)
Title: Liquid crystal composition and display element
Inventor: FUJIYAMA TAKAHIRO
IPC: C09K19/20
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a liq. crystal compsn. which can form a display element exhibiting a wide operating temp. range, a stable contrast. and a high-speed responsivity in a wide temp. range by incorporating a fluorocarboxylic ester having a specified chemical structure into the same. SOLUTION: This compsn. contains 10-80 mol.% at least one compd. selected from the group of compds. represented by formula I (R<1> is 3-20C alkyl or 3-20C polyfluoroalkyl; and X<1> is -O- or a single bond) and pref. further contains 90 mol.% or lower at least one compd. selected from the group consisting of compds. represented by formula II and formula III (R<2> and R<3> are each the same as R<1> in formula I; X<2> and X<3> are each the same as X<1> in formula I; and R is an optically active group). Pref., the compsn. is a tristablized antiferroelectric liq. crystal compsn. A cell comprising two transparent substrates each equipped with a transparent electrode is filled with the compsn. and then combined with a polarizing plate to give a display element.
Patent JP-2001084067-A (JP)
Title: Card type personal computer
Inventor: UEHATA TOMIO
IPC: G06F3/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a card type personal computer(PC) capable of realizing cost reduction while corresponding to a PCMCIA interface for connecting a PC card or the like. SOLUTION: The card type PC 10 is provided with a CPU 11, an interface 12 and an ASIC 13. The ASIC 13 generates a signal corresponding to an ISA bus interface and a PCMCIA interface on the basis of a signal outputted from the CPU 11, multiplexes the signal and outputs the multiplexed signal.
Patent JP-S61141384-A (JP)
Inventor: MIYA NAOKI
IPC: A63H3/28
Filed: 1984-12-14
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-H02218335-A (JP)
Title: Method and device for evaluating function of human nerve
Inventor: CHIYAARUZU ROUDAJIO
IPC: A61B5/103
Filed: 1989-10-11
Abstract: PURPOSE: To determine the degree of functional disorder of the nerve by measuring a subject's ability to distinguish the difference between the sizes (such as diameters) of transverse planes marked with a scale of probes of various sizes. CONSTITUTION: Seven probes labeled 0 to 7 are embedded into a base component 8. Each probe extends outwards for a distance (a) from the base component. A distance (b) between outer ends is set at least 2cm apart. The probes may be made of materials with heat conductivity, such as metal, glass, ceramic, etc., or materials without heat conductivity, such as plastic, hard rubber, wood, etc. The diameters of the transverse planes of the probes range from approximately 1 to 9mm. When performing a test, a pair of probes is held against the surface of the skin in stages, and the subject is required to determine which of the two probes' transverse planes has a longer diameter. The test is concluded when the subject cannot distinguish the difference between the two probes. The results are compared with the response of a subject who has no functional disorder of the nerve.
Patent JP-H09104041-A (JP)
Title: Mold apparatus for molding recording disk
Inventor: TAKEDA YOSHINOBU
IPC: B29L17/00
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the replacement of a stamper while certainly and accurately positioning the stamper and to also extend the life of the stamper. SOLUTION: A stamper 32 is embedded in the recessed part 31 formed to a fixed mold 1. The suction passages 7c, 7d, 34, 35, 36, 37, 38 opened to the recessed part 31 are formed to the fixed mold 31 and the stamper 32 is sucked to the recessed part 31 only by suction. The diameter of the stamper 32 is made smaller than that of a recording disk. The suction passage 7c, 7d are formed into a circular shape by the division part of a template 7a and a template core 7b and positioned at the non-data recording parts of the inner and outer peripheral parts of the stamper 32.
Patent JP-H03126633-A (JP)
Title: Production of optical fiber base material
Inventor: SHIOTANI KEIICHIRO
IPC: G02B6/00
Filed: 1989-10-09
Abstract: PURPOSE:To prevent the loss of material by traversing a glass fine particle generation unit in the axial direction of a revolving target rod and adjusting the generation amount of glass fine particles according to the diameter of the dummy rods provided to both ends of the target rod. CONSTITUTION:In the production of optical fiber base material in which the dummy rods 2 are connected to both ends of the target rod 1 and the glass fine particle generation unit is traversed in the axial direction by, e.g. a traverse unit 5 while the target rod 1 is revolved to have glass fine particles deposited around the target rod 1 to make a deposited layer 7 of glass fine particles, the generation amount of glass fine particles is adjusted in the vicinity of both ends of traverse distance according to the diameter of the dummy rod 2.
Patent JP-2000090795-A (JP)
Title: Circuit breaker
Inventor: TANIGAWA MITSURU
IPC: H01H39/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize a structure and to reduce a cost, by reducing an explosive force required for circuit interruption. SOLUTION: A moving bus bar 30 is placed between fixed bus bars 22, 24 placed in a circuit to form connecting terminals, and this moving bus bar 30 is made movable between a contact position where it is brought into contact with the both fixed bus bars 22, 24 and a separation position where it is separated from them. In an emergency, an explosive is exploded by a squib 18, with the moving bus bar 30 held at a connection position by a locking piece 40, and the moving bus bar 30 is compulsorily moved to an interruption position by the explosive force.
Patent JP-H05101348-A (JP)
Title: Rotary head drum device
Inventor: INOUE HIROSHI
IPC: G11B5/52
Filed: 1991-10-11
Abstract: PURPOSE:To provide a rotary head drum device keeping the relative height of a nomal magnetic head in the rotary head drum device recording and reproducing to a magnetic tape by eliminating that external force applying on a shaft in an assembling process damages the verticalness of the shaft. CONSTITUTION:The clearance of an outer peripheral part is constituted between the upper end surface 8a of a fixed drum 8 and the lower end surface 9a of the rotary drum 9 so that the deformation of a fixed shaft holding part 3a is limited to elastic deformation even when the force is applied on the fixed shaft support 3a of a sleeve 3 in the assembling process of the device.
Patent JP-H06212005-A (JP)
Title: Polyester film for capacitor
Inventor: AOKI SEIZO
IPC: C08J7/04
Filed: 1993-10-21
Abstract: PURPOSE:To obtain the subject film excellent in resistance to moist head while retaining its pressure resistance and electrical properties, by providing the surface of a polyester film with a thin film of specified thickness consisting of a water-soluble or water-dispersible polyester polyurethane resin with the carboxylic acid concentration on its surface at a specified value or higher. CONSTITUTION:This film can be obtained by providing one or both of the surfaces of a polyester film with a 0.01-1mum thin film consisting of a polyester polyurethane resin. This thin film has the following characteristics; elongation at break, <=100%; tensile strength, >=300kg/cm<2>; and carboxylic acid concentration on the film surface, >=0.008.
Patent JP-H03125850-A (JP)
Title: Hot water circulation mechanism in forced circulation type bath apparatus
Inventor: SHIMIZU MICHIHIRO
IPC: A61H23/00
Filed: 1989-10-09
Abstract: PURPOSE:To make a bubble bath possible and obtain a hot-heat effect to quicken the circulation of the blood by feeding hot water into a bathtub equipped with bubble generating means by a hot water feed device having a heat exchanger for hot water feed and a circulating pump disposed on the way of a pipeline through which a filter provided in parallel with a branch pipe communicates to and is connected with a heat exchanger for additional heating. CONSTITUTION:Hot water is fed into a bathtub B equipped with bubble generating means 25 by a hot water feed device 1 having a heat exchanger 2 for hot water feed, a hot water storage tank 31 wherein hot water heated by the heat exchanger 2 for hot water feed is stored, and a circulating pump 4 being a forced circulation means disposed on the way of a pipeline through which a filter 5 provided in parallel with a branch pipe 22 communicates to and is connected with a heat exchanger 6 for additional heating. Since such a constitution allows to effect heat-exchanging by operating the heat exchanger 2 for hot water feed and the heat exchanger 6 for additional heating when hot water is fed into the bathtub B, a heat-exchanging efficiency is not reduced even in the case of an increase in the quantity of hot water. Furthermore, since the branch pipe 22 being a hot water passage is additionally provided between the filter 5 and the heat exchanger 6 for additional heating, this makes it possible to feed and circulate a large amount of hot water, and simultaneously, since the circulating pump 4 is usable for a bubble generating means, the sufficient jet stream of hot water can be obtained to provide a bubble bath.
Patent JP-H01108352-A (JP)
Title: Manufacture of metallic consolidating method
Inventor: YASUDA TAKESHI
IPC: C22C19/03
Filed: 1987-10-21
Abstract: PURPOSE:To manufacture the titled material executable of casting and having coarsened crystal grains by sealing a metallic thin strip obtd. by subjecting it to rapid solidification with a rolling method, subjecting it to integrating working and thereafter heating said strip to the solid soluted temp. or above of the deposition phase in the thin strip alloy. CONSTITUTION:A metallic thin strip 1 manufactured by subjecting it to solid solidification by a rolling method, preferably double rolling method is charged to a can 2 made of metal. A metallic strip 1 is then covered with a cap 3 and is subjected to vacuum sealing. Said can is heated and is subjected to hot plastic working on a press stand 5 with a die by a hot extrusion method to integrate. Said can 2 after the integration is forged into the shape of products and is thereafter heated to the temp. of the solid solution in said thin strip alloy or above to coarsen the crystal grains. By this method, the titled material having high temp. creep strength and executable of forging is obtd.
Patent JP-H03124330-A (JP)
Title: Punching die
Inventor: ENDO HIROHISA
IPC: B21D28/34
Filed: 1989-10-09
Abstract: PURPOSE:To carry out the punching work without deforming by making the contact-part width of the stripper backing plate and the stripper narrower than the width of the thin plate material on the punching die for the thin plate material. CONSTITUTION:On the punching die for the thin plate material to be worked 9 having the stopper backing plate 8 which moves up and down together with the punch 3 set at the upper side of the die plate 2 and has the stripper 5 at that rear surface, the width directional dimension p of the contact-part of the stripper backing plate 8 and the stripper 5 is made substantially narrower than the width W of the material to be worked 9. In such a way, even if the press spring 10 of the stripper backing plate 8 is set at the arbitrary position, the pressing force for the material to be worked 9 is made uniform, the punching work without deforming is executed for the material to be worked 9 having the precise pattern.
Patent JP-S63117879-A (JP)
Title: Storing place determining logic learning device for yard control system
Inventor: FUKUOKA SHOHEI
IPC: B65H67/06
Filed: 1986-11-07
Abstract: PURPOSE:To meet the requirement of responsiveness in an on-line system by providing a device for automatically changing and optimizing a device which makes judgement from a directed command and a crane position detecting device, determines the position of a storing place, and forms a directing command for an automatic crane operating device. CONSTITUTION:Various present conditions of a storing place which serve as the determining condition for determining the optimum storing place are quantitatively determined by a storing place determining factor forming device 8, simplifying the logic in a storing place position determining device 7. The determination of a storing place verifies the suitability as the storing place of addresses by attaching weight to a quantitatively determined factor. And, when an automatic crane operating device 3 is operated differently from a directed command which is given through a directed command send-out device 6, the distribution of weight attachment in the storing place determining device 7 is automatically changed. Thereby, without waiting for the change of a device by a yard controller, the judgement of a crane controller about the present condition of yard can be directly taken into a directed command modifying device 4, thereby, enabling automatic adjustment of the storing place determining device 7 without making the yard controller adjust the device 7.
Patent JP-H01139440-A (JP)
Title: Bottom sheet separating feeding device
Inventor: KORIN AARU DOTSUDO
IPC: B65H3/12
Filed: 1988-10-19
Abstract: PURPOSE: To improve sheet feeding ability by providing a sheet support tray, an air knife, an apertured endless vacuum feeding belt. CONSTITUTION: A document sheet separating and feeding device 9 is provided with a plurality of feeding belts 37 supported on feeding belts/rollers 39, 40, and a vacuum charging chamber 41 is placed on its running part. An opening of the vacuum charging chamber 41, together with the holes of the belt 37, feeds vacuum for pulling a document at the bottom of a document stack 7 to the belt 37. Because the vacuum charging chamber 41 tilts with two stages and ribs 60-64 are provided under the belt 37, when the document at the bottom of the stack is trapped by the belt 37, the sheet is corrugated, and its separation from residual part of the stack is strengthened.  An air knife 12 is equipped with a compressed air charging chamber 50 having a plurality of independent air injection holes 51, and the injection holes 51 inject air between the bottom document pulled to the feeding belt 37 and its next upper document to reduce force required for taking out the bottom document.
Patent JP-H03125707-A (JP)
Title: Building method of bridge
Inventor: WATANABE YASUYUKI
IPC: E01D21/00
Filed: 1989-10-12
Abstract: PURPOSE:To facilitate assembly and disassembly work of facilities by assembling gates on both sides of a girder building a bridge, making use of a straight hanging equipment of a gate to build a reinforcing girder section, and making use of a diagonally hanging equipment of the gate to build an arch section. CONSTITUTION:The reinforcing girder section 1 is built over an abutment 7 and bridge pier by making use of a straight hanging equipment 5. After that, the arch section 2 is built over the reinforcing girder section 1 by using a diagonally hanging equipment 6, and horizontal reaction force generating in the event of building of the arch section 2 is imposed on the reinforcing girder section 1. Construction is made without imposing the horizontal reaction force on the abutment 7 and bridge pier 8. According to the constitution, temporary facilities are reduced to cut construction costs, and a construction period can be reduced.
Patent JP-S63119204-A (JP)
Title: High-performance rare earth magnet
Inventor: NAKAGAWA JUN
IPC: C21D8/12
Filed: 1986-11-07
Abstract: PURPOSE:To obtain an anisotropic permanent magnet using warm working having excellent workability and orientation by quenching a rare earth element, a transition metal mainly comprising iron and an alloy, weight of boron of which is specified, at high speed from a molten state and warm plastic-working a thin band or powder acquired at a specified temperature. CONSTITUTION:A 31-45 wt. % rare earth metal, a 55-68.5 wt. % transition metal mainly comprising iron and an alloy mainly comprising 0.5-5 wt. % boron are quenched at high speed from a molten state, and a thin band or powder obtained is warm plastic-worked at 800 deg.C to 1100 deg.C. The quantity of the rare earth element extends over 31 wt. % or 45 wt. %, and coercive force Hc is reduced largely even when a high-speed quenched sheet or powder is worked at a temperature of 800 deg.C or higher when the quantity of the element is made smaller than the range. Residual magnetic flux density lowers when the quantity of the element is made larger than the range. When the quantity of the element is kept within said composition range, plastic workability is improved, and not only orientation can easily be enhanced but also residual magnetic flux density and coercive force are also increased.