baber/WOPTO huggingface dataset:
Patent JP-H01165798-A (JP)
Title: Formation of colored coating film on titanium
Inventor: MINAGAWA KUNINORI
IPC: C25D11/26
Filed: 1987-12-21
Abstract: PURPOSE:To easily obtain a colored Ti (alloy) having a multicolored and clear interfacial profile by coating the requisite part on the Ti (alloy) surface with an electrically conductive material, anodizing the titanium, and then removing the conductive material. CONSTITUTION:The requisite part on the Ti (alloy) surface is coated with the conductive material of desired size and shape. Paint, film, sheet, etc., are used as the conductive material, and the material is closely attached to the Ti (alloy) surface by coating, sticking, spraying, etc., in accordance with the characteristics of the respective materials. The Ti (alloy) is then anodized at a voltage corresponding to the desired coloration with the Ti (alloy) as an anode by using an aq. electrolyte such as an aq. phosphoric acid soln., and then the conductive material is removed from the surface of the Ti (alloy). Accordingly, the coated part is not anodized, and a Ti (alloy) product having a clear interfacial profile separated by at least two colors can be obtained. In addition, after the pattern is obtained by the above-mentioned stage, the Ti (alloy) is again anodized at a lower impressed voltage than the preceding stage, and a multicolor patterned Ti (alloy) product can be obtained.
Patent JP-H05132376-A (JP)
Title: Production of lightweight heat-insulating fireproofing board
Inventor: INAGAKI JITSUO
IPC: B28B1/00
Filed: 1991-11-11
Abstract: PURPOSE:To provide a method for effectively utilizing stones, sands, etc., which are produced by the eruption of a volcano and which are difficult to treat and for producing lightweight heat-insulating fireproofing boards having excellent heat-insulating properties and high strengths from the stones, sand, etc. CONSTITUTION:The method comprises classifying porous sands, stones, etc., produced by the eruption of a volcano, immersing the classified sands, stones, etc., having different sizes singly or together in water for their wetting, leaving the sands, stones, etc., for a constant time, separating off excessive water not contained in the sands, stones, etc., and subsequently mixing the remaining sands, stones, etc., with a cement.
Patent JP-2000127018-A (JP)
Title: Rotary drive type tool and machining device with it
Inventor: KURITA KATSUHIRO
IPC: B24B27/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To efficiently machine a work in response to the change of the machined position of the work and expand a machinable range. SOLUTION: The coupling 27 of a drive section 26 is connected to the variable angle mechanism 23 of a grinder 11 held on the wrist section 36 of a robot 30 via a tool changing mechanism 37 by the angle changing instruction from a control controller 39. A motor stored in the drive section 26 is rotated according to the rotation angle. As the motor is rotated, a grinder main body 21 and a disk 13 are integrally changed in inclination around the angle change rotation center 29 according to the machined position via the variable angle mechanism 23.
Patent JP-2000141726-A (JP)
Title: Thermal transfer recording apparatus
Inventor: SHIBAZAKI NAOJI
IPC: B41M5/52
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of developing an apparatus newly for every usage, simply add required colors and functions and reduce production costs and a development period. SOLUTION: In addition to yellow, magenta, cyan printing parts 20-1, 20-2 and 20-3, three units of printing parts 20-4, 20-5 and 20-6 are detachably mounted. Printing parts of a number necessary in thermally transferring a coloring material layer and a function layer required for other than yellow, magenta and cyan can be additionally loaded to the printing parts 20-4, 20-5 and 20-6.
Patent JP-H04190438-A (JP)
Title: Digital processing system
Inventor: OKUMA YOSHIYUKI
IPC: G06F12/08
Filed: 1990-11-26
Abstract: PURPOSE:To improve the hit rate and processing ability of a cache memory by providing an auxiliary processor which monitors precedent instruction, decodes jump instructions and call instructions, and sends an indication for updating contents to a cache controller. CONSTITUTION:A computer equipped with a cache memory CM is provided with the auxiliary processor SPU which monitors a several-address precedent instruction, and decodes a branch instruction such as a jump instruction and discriminates the address of an instruction to be executed next or identifies a cache update instruction inserted into a program, and instructs the cache controller CMC to update the contents of the cache memory CM. Thus, the contents of the cache memory where an instruction at a branch destination is inputted prior to the execution of the branch instruction by a CPU is updated to prevent a mishit of the cache memory and improve the processing ability.
Patent JP-2000149227-A (JP)
Title: Manufacture of magnetoresistive composite head
Inventor: ISHI TSUTOMU
IPC: G11B5/39
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce the side fringe magnetic field at the time of writing and to make strictly controllable the positional relation between a wiring track position and reading track position even in a narrow width state that a writing width is 1 μm or less. SOLUTION: In this method for manufacturing a magnetoresistive composite head composed of a magnetoresistive head consisting of a magnetoresistive element 3 for sensing a magnetic field on a magnetic recording medium and an electrode part 5 for supplying a sense current and provided between a pair of magnetic shields 1 and 6, and an inductive head consisting of a first magnetic pole 6 using the magnetic shield 6 as the magnetic pole, a second magnetic pole 8 and a magnetic pole exciting coil and executing writing on the magnetic recording medium with the magnetic field generated from a writing magnetic gap 7, a recessed part 10 for prescribing the width of the first magnetic pole 6 and the second magnetic pole 8 is formed on the surface facing the magnetic recording medium,  and the end part of the recessed part 10 is in a prescribed positional relation with the end part 5a of the electrode part 5.
Patent JP-2001137046-A (JP)
Title: Toothbrush
Inventor: FUKUBA HIROSHI
IPC: A46B15/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush which can move thermal energy to a gum to facilitate the circulation of the blood in the gum by warming a head section to a desired temperature and bringing the warmed brush hairs and an end of the head section into contact with the gum. SOLUTION: This toothbrush comprises a head section 2 (32, 42, 52) planted with brush hairs 4, a grip section 3 (33, 43, 53) to be gripped by a user, and a warming section 5 (35, 45) for warming the head section 2 (32, 42, 52).
Patent JP-H06177596-A (JP)
Title: Control device for x, y and theta tables
Inventor: USUI HIROKAZU
IPC: B23Q15/22
Filed: 1992-12-01
Abstract: PURPOSE:To control the positioning between respective works on X, Y and thetatables and a tool to these works taking also the angles, which are formed by the tool and the works, into consideration. CONSTITUTION:An amount of driving of the Y-axis of a Y table 10, the amount of driving of the X-axis of an X table 20 and the amount of driving of the theta-axis of a theta table 30 are decided so that the respective initial positions of the Y, X and theta tables 10, 20 and 30, that is, the initial position of a printed board 40, coincides with the position of an electronic component grasped by a tool 50 and the Y, X and theta tables 10, 20 and 30 are respectively driven on the basis of each of these amounts of driving.
Patent JP-H10136650-A (JP)
Title: Rectifying circuit
Inventor: MUKOGAWA MASASHI
IPC: H02M7/06
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To improve the power factor of an input rectifying circuit and reduce the harmonic interference by a method, wherein a reverse direction DC voltage of a proper value is applied to the rectifier of the rectifying bridge of the rectifying circuit. SOLUTION: Assumed that input terminals 1 and 1' are at a zero potential. Then, if the potential of the input terminal 1 is gradually lowered and the potential of the input terminal 1' is gradually elevated, when the potential of the input terminal 1 reaches the value higher than the ground potential by a voltage applied to a rectifier 5, a current application to a rectification circuit is started. In other words, the continuity angle of the circuit is widened by the amount corresponding to the voltage applied to the rectifier 5 and the power factor of the circuit is improved. If the AC input voltage is changed in an opposite direction, a same situation occurs for a rectifier 4.  As a winding 12 or a winding 13 is in a short-circuited state when the difference between the AC input voltage and the charging voltage of a smoothing capacitor is very small, it is recommended to make the coupling between the windings 12 and 13 and the other windings 14 and 15 loose. With this constitution, the power factor of the circuit can be improved, and the harmonic interference can be reduced.
Patent JP-2000139755-A (JP)
Title: Sebum-wiping paper and its manufacture
Inventor: MIKI TERUHISA
IPC: A45D44/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide sebum-wiping paper which is not only superior in sebum wiping properties but also in sweat absorbing and stain removing properties, simultaneously removes sebum, sweat, and stain, is resistant to breaking in use, is satisfactory to the touch as the paper is soft to the touch while superior in properties in removing stain from irregularities in the skin, and irritates skin little. SOLUTION: Silk yarn manufactured from silk or waste silk thread which occurs in a spinning is cut to lengths of 1-10 mm, is then subjected to alkali cooking, and is further refined to mix raw silk yarn-fibrillated silk fiber pulp 10-60 (wt.)%, vegetable fiber pulp 90-40 (wt.)%, and a small amount of inorganic loading material uniformly in water. Then paper is manufactured, and an obtained sheet is calendered, densified, and glazed to manufacture sedum-wiping.
Patent JP-H07176333-A (JP)
Title: Electronic apparatus, battery control device, and battery control method
Inventor: SHIGA MASAAKI
IPC: G01R31/36
Filed: 1993-12-21
Abstract: PURPOSE:To display the residual quantity of a battery at an optional time in a battery-exchangeable electronic apparatus. CONSTITUTION:A battery pack 3 added with an ID generation section 2 to a battery 1 is fitted to an electronic apparatus 4, and a battery information memory section 7 stores the cumulative operating time of the battery 1 for each battery ID. A residual quantity judgment section 8 judges the residual quantity of the battery 1 from the cumulative operating time and displays it on a display section 9. Since the residual quantity of the battery 1 is judged from the operating time of the battery 1, the battery operable time can be displayed at an optional time.
Patent JP-H08223026-A (JP)
Title: Device including low power type static logic circuit with improved output signal level and manufacture of same device as well as processing of logic signal
Inventor: GOTSUDOFUREI POORU DESUUZA
IPC: H03K19/0175
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To improve an output signal and a level, and to reduce power consumption by selectively applying a voltage bias through a bias circuit in a static logic circuit for applying a backward bias to a pull-up or pull-down transistor. SOLUTION: A static logic inverter circuit 100 is provided with a pull-up amplifier circuit 102 constituted of a pull-up transistor group, and a pull-down amplifier circuit 104 constituted of a pull-down transistor group for receiving an input logic signal IN, and operating a signal node 106 for forming an output signal OUT. IN this case, a voltage bias is selectively applied to the circuit 100 for applying a backward bias to the pull-up transistor group or the pull- down transistor group. As a result, those transistor groups are completely cut off when turned off by the input logic signal IN.
Patent JP-H11162853-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO TSUTOMU
IPC: H01L21/205
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce a natural oxide film at a silicon interface, by forming a thin film on a silicon surface after lowering the temperature of an atmosphere which is, whose main component is hydrogen, provided for cleaning at a temperature reduction speed faster than that which satisfies a specific condition. SOLUTION: A natural oxide film formed on a silicon surface is removed in an atmosphere, whose main component is hydrogen, at a temperature t0 ( deg.C) or above where t0 =10000/ log(Pratio )+1}-273, with Pratio being hydrogen/ steam pressure-division ratio. Here, the temperature of the atmosphere is lowered to form a thin film on the silicon surface at a speed faster than a temperature drop speed k which satisfies the equation, with temperature of atmosphere being tcle ( deg.C), temperature drop time of the atmosphere as timedown (min.), time when the atmosphere reaches the temperature t0 as timeto (min.), time when the atmosphere temperature reaches the film-forming temperature of silicon film as timedepo (> timeto ) (min.), and the temperature-fall speed of atmosphere temperature as k ( deg.C/min.).
Patent JP-2000141482-A (JP)
Title: Apparatus and method for producing seal material and seal material
Inventor: TAKADA TOMOYUKI
IPC: B29C63/02
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To use a short strip-shaped material as a seal material main body to efficiently obtain a long seal material by bonding a release material and the seal material main body under pressure in such a state that the self-adhesive layer formed to the release material is opposed to the seal material main body and applying self-adhesiveness to one surface of the seal material main body to bond both of them. SOLUTION: A release material F having a self-adhesive layer formed to one surface thereof is supplied from a release material supply means 1. Short strip-shaped wood shavings M are supplied one by one from a wood shaving supply means 2. That is, wood shavings M are placed on the slope 10a of a guide mechanism 10 and supplied so that one end of each of them comes into contact with the self-adhesive surface of the peel material F. Next, both of them are mutually bonded under pressure by the pressure bonding roller 12 of an integrating means 3. A protective layer is separated from the release material F on this side of the integrating means 3.  By this constitution, a double-side self-adhesive sheet forming the self-adhesive layer of the peel material F is bonded to one surface of each of the wood shavings M and, as a result, self-adhesiveness is applied to the wood shavings M and, at the same time, each of the wood shavings M and the release material F are bonded in a separable manner to be integrated to obtain a seal material S.
Patent JP-S63239551-A (JP)
Inventor: TOMASU PATORITSUKU BITSUSHIYOP
IPC: G06F12/00
Filed: 1987-12-22
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-S63175316-A (JP)
Inventor: YON SEOKU PAAKU
IPC: H01J17/49
Filed: 1987-12-22
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-H06166301-A (JP)
Title: Rim for bicycle and manufacture thereof
Inventor: TAKAHASHI HIROYUKI
IPC: B60B21/00
Filed: 1992-12-02
Abstract: PURPOSE:To provide a rim for a bicycle and a manufacturing method for it, which can reduce manufacturing costs and rim height without requiring special tools. CONSTITUTION:A rim 11 for a bicycle comprises a material having a hollow section 12 curved in a ring-like shape, a connecting member 13 fitted to both ends of the hollow section 12, and a rivet 17 inserted into a hole 18 penetrating the rim 11 and connecting member 13 with the head of the rivet 17 caulked in the hollow section 12. A rim for a bicycle is manufactured such that a material having a hollow section 12 is curved in a ring-like shape, and a connecting member 13 is fitted in both ends of the hollow section 12, and a rivet 17 with caulking margin is inserted into a hole 18 penetrating both ends of the rim 11 and connecting member 13, and the rim 11 and connecting member 13 connected with the head of the rivet 17 swollen in the hollow section.
Patent JP-H07152552-A (JP)
Title: System for dynamically replacing subprogram
Inventor: HAYASHI DENYUU
IPC: G06F9/06
Filed: 1993-11-29
Abstract: PURPOSE:To prevent the wrong operations caused by the faults of a subprogram by evading the temporary stop of an on-line processing program due to the replacement of the subprogram. CONSTITUTION:A subprogram dynamic replacement means 4 performs the dynamic loading/unloading operations of an on-line processing program of a corrected subprogram and then updates a control table 3 based on the loading/ unloading operations. A loading/unloading state deciding mans 11 refers to the table 3 to decide whether a calling secondary program is loaded in the on-line processing program. A subprogram calling means 12 calls the subprogram if the means 11 decides that the calling subprogram is loaded in the on-line processing program. If not, an error message informing of this fact is outputted to a terminal 5.
Patent JP-H01164002-A (JP)
Title: Variable resistor
Inventor: NAKAYA TAKEO
IPC: H01C1/14
Filed: 1987-12-21
Abstract: PURPOSE:To relax the stress which is generated in a connection by expansion and contraction due to temperature difference, by a structure wherein a resistor terminal which is previously formed in a curved-shape is connected to a case terminal. CONSTITUTION:A resistor terminal 1b is curved at the head side, and the resulting curvature section is connected to a case terminal 2 with solder 3. As temperature is elevated, each of the terminals expands with heat, and thereby a compessive force is generated in the direction indicated by an arrow A. At this time, as described above, the resistor terminal 1b is connected to the case terminal 2 with being previously curved, and thereby the compressive force is made to act in order to change the curved-shape. In such a way, the compressive force is effectively prevented from directly acting on the connection. Further, in the case that when temperature is lowered, each of the terminals contracts and thereby a tensile force is generated in the direction indicated by an arrow B, the tensile force is similarly made to act to change the shape of the curvature section in the resistor terminal 1b, and therefore the tensile force can be effectively prevented from directly acting on the connection.
Patent JP-2000139218-A (JP)
Title: Leaf removing device
Inventor: KAWAMURA YUZO
IPC: A01G5/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a leaf removing device capable of carrying out leaf removing treatment without staggering (changing posture) flowering plant. SOLUTION: This leaf removing device installs a conveyer 2 conveying flowering plants in horizontal position in which the longitudinal direction of the flowering plant A is parallel to the conveying width direction, a leaf removing member 1 to remove the root side leaves b of the flowering plant a conveyed by the conveyer 2, a shifter 4 shifting the leaf removing member 1 synchronizing to the conveying speed of the conveyer 2 to the conveying direction H of the flowering plant A, and installs plural pairs of champing members 9 and 12 that clamp each flowering plant A before removing the root side leaves b by the leaf removing member 1 and are releasable of the flowering plant after removing the root side leaves, as mobile in the same speed to the conveyer 2.
Patent JP-H02170365-A (JP)
Title: Fuel battery power generator
Inventor: YOSHIDA SHUICHI
IPC: H01M8/04
Filed: 1988-12-23
Abstract: PURPOSE:To prevent damage of a cooling pipe due to external pressure applied thereto by adjusting the coolant system pressure so as to be kept higher at all times than the fuel.air pressure by the use of a pressurizing device. CONSTITUTION:In a coolant system equipped with a steam separator 1 which separates steam and water of a two-phase fluid by heat generated in a fuel battery 3, a pressurizing device 10 is arranged in the gas phase part of this steam separator 1, wherein the device 10 is capable of pressurizing the inside of it. This pressurizing device 10 is provided with adjustability for keeping the coolant system pressure at all times higher than the fuel.air pressure. This eliminates inversion of the internal and external pressure of the coolant system when the fuel battery 3 is started and power is being generated. This prevents the cooling pipe 4 from being damaged by external pressure.
Patent JP-H09143923-A (JP)
Title: Rust preventive cap for bridge-fall prevention device
Inventor: KATAYAMA YOSHIHIRO
IPC: E01D19/04
Filed: 1995-11-18
Abstract: PROBLEM TO BE SOLVED: To facilitate fitting work by constituting a rust preventive cap in such a way that the end thereof is closed, and the base end part thereof is opened and in a bottomed cylindrical state, and which the inside diameter of the opened part is made to be capable of being inserted in by a cushioning member or the like. SOLUTION: An anchor cap 10 is made up by forming a truncated-cone- shaped head part 10a at its forefront end, and by forming a straight-cylindrical abdomen part 10b at its base end part. The inside diameter of the abdomen part 10b is made slightly smaller than the outside of a cushioning member 3 (not shown), and the base end part thereof is made to be capable of being fitted by the cushioning member 3. After a PC cable 2 (not shown) has been tightened and fixed to a fixing member 4 (not shown), the anchor cap 10 is pushed into the cushioning member 3, then the anchor cap 10 is fitted to the outer circumference of the cushioning cap 3. Accordingly, such a difficult work which a hand is entered the little gap between the abdomen plate 7d (not shown) and the anchor cap 10 for tightening a bolt can be dispensed with. Thus, the fitting work can be facilitated.
Patent JP-H11143429-A (JP)
Title: Luminous display and its driving method
Inventor: ISHIZUKA SHINICHI
IPC: G09G3/30
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a luminous display capable of realizing a display panel having uniform luminance of elements and to provide its driving method by applying offset voltages to the luminous elements to charge them during the period after the scanning of an optional scanning line is completed and before the scanning of the next scanning line is started. SOLUTION: Offset voltages V1 -V256 applied by variable voltage sources 81 -8256 are set in advance, and positive charges corresponding to the applied offset voltages V1 -V256 are charged to the parasitic capacities of luminous elements. Positive charges are charged to a luminous element E2 ,2 so that the inter-element voltage becomes V2 , and positive charges are charged to a luminous element E3 ,2 so that the inter-element voltage becomes V3 . The dispersion of the luminescence rising time of the luminous elements caused by the resistance of cathode rays can be reduced, the heterogeneity of the luminance of the luminous elements is reduced, and this display panel can be made easy to see for a viewer.
Patent JP-H04190720-A (JP)
Title: Production of isoflavonoid
Inventor: SHIBUYA YUSUKE
IPC: A61K36/00
Filed: 1990-11-26
Abstract: PURPOSE:To obtain the subject compound containing little foreign substances with a simple extraction and purification operation in high yield by culturing a young seedling of a plant of family Leguminosae while treating with a stressing agent containing a water-soluble inorganic salt. CONSTITUTION:A young seedling of a plant of family Leguminosae is cultured while treating with a stressing agent containing preferably 0.01-50mM of a water-soluble inorganic salt [preferably AgNO3, FeSO4, FeCl3, Zn(NO3)2, Pb(NO3)2, SO(NO3)2, SnCl2, CoCl2, HgCl2, CuCl2 or CuSO4] and an isoflavonoid compound is separated from the cultured young seedling.