baber/WOPTO huggingface dataset:
Patent JP-H0726485-A (JP)
Title: Method for bleaching pulp
Inventor: KANEKO REIJI
IPC: D21C9/10
Filed: 1993-07-09
Abstract: PURPOSE:To obtain a method for bleaching pulp in which the pulp of high whiteness is obtained without producing toxic substances and deteriorating the paper quality. CONSTITUTION:This method for bleaching pulp is composed of the first step for treating the pulp with an enzyme and the second step for treating the pulp treated with the enzyme with a microorganism having the ability to bleach the pulp.
Patent JP-H0611357-A (JP)
Title: Phase signal generating device of motor
Inventor: OOYASHIKI TAKETOSHI
IPC: G01D5/244
Filed: 1992-06-26
Abstract: PURPOSE:To generate an exact phase signal. CONSTITUTION:On the rotor 48 side, N poles and S poles are magnetized alternately at a prescribed pitch 2lambda for detecting the number of revolutions along the same circumferential direction, while N poles and S poles totaling four are magnetized alternately at a pitch lambda being 1/2 of the magnetization pitch 2l for detection of the number of revolutions, and these magnetic poles for detection of the number of revolutions and phases are adjacent to each other. On the stator 51 side, conductive patterns 511 for detection of the number of revolutions and conductive patterns 512 for detection of phases are formed at pitches 2lambda and lambda respectively along the same circumferential direction. The conductive patterns 512 for detection of phases are constructed of four patterns 5121 to 5124 extending in the radial direction in lengths L1, L2, L3 and L1 respectively, and the width L1 of the first and fourth patterns 5121 and 5124 is so set as to be 0.1<L1<lambda<0.3 in relation to the pitch lambda in the circumferential direction thereof.
Patent JP-H069394-A (JP)
Title: External antiphlogistic sedative liquid preparation
Inventor: MIKI KAZUYUKI
IPC: A61K47/14
Filed: 1992-06-25
Abstract: PURPOSE:To obtain the subject liquid preparation improved in effectiveness, being stable, causing no phase separation, hardly depositing crystal of indomethacin even when allowed to stand at low temperature and capable of storing for a long period. CONSTITUTION:The external antiphlogistic sedative liquid is obtained by blending a lower alcohol-water based base obtained by blending indomethacin with vitamin Es and a middle chain fatty acid ester as a percutaneous absorption promoter with a surfactant selected from a polyoxyethylene hardened castor oil having >=10 ethylene oxide addition mole number, polyoxyethylene alkyl ether having 2-50 ethylene oxide addition mole number and polyoxyethylene alkylphenyl ether having 2-30 ethylene oxide addition mole number.
Patent JP-H1034789-A (JP)
Title: Dew water transpiration sheet
Inventor: ADACHI TETSUYA
IPC: B32B5/26
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To absorb dew water and transpire this simultaneously by affixing a foamed plastic sheet side containing a number of independent air bubbles to be laminated with a fibrous sheet having a hydrophilic property on the surface of a substance on which dew water is formed. SOLUTION: The bedewed water transpiration sheet 6 is of a sheet that is formed by laminating a foamed plastic sheet 4 containing a number of independent air bubbles and a fibrous sheet 5 having a hydrophilic property by an adhesive, needle punching, or sewing. Then, the plastic sheet 4 side containing a number of independent air bubbles is affixed on the surface of a window glass or other substances on which dew water is formed. For such a plastics sheet 4 containing a number of independent air bubbles, e.g. a foam polyethylene sheet, a foam vinyl chloride sheet, and so on are suitable having a thickness of 1-5mm, preferably, 2-3mm. For such a fibrous sheet 5 having a hydrophilic property, natural fiber or synthetic fiber is suitable each having its surface-active agent treated-surface.
Patent JP-S6254120-A (JP)
Title: Displacement detector
Inventor: ARIMURA YOSHIAKI
IPC: G01D5/30
Filed: 1985-09-03
Abstract: PURPOSE:To detect quickly an absolute displacement position with a high accuracy by flickering successively plural light emitting elements which are arranged at prescribed intervals in a desired area. CONSTITUTION:A semiconductor chip 5 is laid on the lower face in a case 1, and a phototransistor TR 6 as a photodetector is arranged on the chip 5, and plural light emitting diodes 7 as light emitting elements are arranged on a circle with the TR 6 as the center. The light of one light emitting diode 7.1 out of diodes 7 is reflected on the first reflecting face 9 of a prism 10. This reflected light is reflected on the second reflecting face 8 and is made incident on the TR 6. Diodes 7 arranged on the circle are flickered successively by a circuit constituted on the chip 5 so that the lighting position is circulated; and when the irradiated light from one diode 7.1 is made incident on the TR 6 through a rotating member 4, a digital signal peculiar to this diode which emits the irradiated light is outputted from the circuit. The rotation angle of a revolving shaft 2 is detected as an absolute angle by this digital signal.
Patent JP-2001020837-A (JP)
Title: Fuel injection control device for engine
Inventor: SATO TAKESHI
IPC: F02D41/04
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To maintain combustion in an excellent state, in an engine to switch stratified charge combustion and uniform combustion. SOLUTION: This control device comprises a main fuel injection valve to inject fuel directly to the combustion chamber of an engine; and an auxiliary fuel injection valve to inject fuel to an intake port. In a stratified charge combustion region, the sharing rate of the auxiliary fuel injection valve is set to 0, and fuel injection is effected only by the main fuel injection valve. By reducing capacity of the main fuel injection valve, injection precision in a low load area is improved and stratified charge combustion performance is improved. Further, at an uniform combustion region, by injecting fuel at a proper sharing rate by the main fuel injection valve and the auxiliary fuel injection valve, uniform combustion performance according to an operation state is obtained.
Patent JP-H0242837-A (JP)
Title: Control data output system
Inventor: UEDA KAZUMI
IPC: H04Q9/00
Filed: 1988-08-02
Abstract: PURPOSE:To almost prevent undesired control data from being outputted to a set equipment by providing a sequence number check means, a same code check means and a time measuring means in the respective control data output parts of a slave device. CONSTITUTION:In a main device, continuous sequence numbers are successively inserted to a data area by an N-time continuous output means 1 and data to be sent are transmitted continuously by an N-time. In the respective control data output parts of the slave device, a sequence number check means 2, a same code check means and a time measuring means 4 are provided. The means 2 of the control data output part, to which address designation is executed, checks that the N-number of the continuous sequence numbers are inputted and the means 3 checks that the data are the same control data. Then, the means 4 checks the data to be transmitted in a prescribed time are wholly received. As a result, when all check points are successful, the control data are sent to the equipment. Thus, the undesired control data are almost prevented from being outputted to the set equipment and the malfunction of the equipment can be prevented.
Patent JP-H0241571-A (JP)
Title: Logic circuit synthesizing system
Inventor: ICHIYANAGI HIROSHI
IPC: G06F17/50
Filed: 1988-08-02
Abstract: PURPOSE:To use the same function description language for description of functions of circuits to be synthesized and description of synthesizing rules by providing a rule compiler which converts synthesizing rules in the function description language level to those in the intermediate code level to store these rules in a rule base. CONSTITUTION:A rule compiler 6 first converts synthesizing rules 5 in the function description language level, which are described with keywords indicating pairs of function description languages and corresponding circuit patterns and their functions, to synthesizing rules in the intermediate code level consisting of pairs of intermediate code patterns and circuit patterns. Next, the rule compiler 6 calculates the cost of circuit patterns. The rule compiler 6 searches a rule group, which has the keyword of a synthesizing rule in the intermediate code level to be added, in the rule base 7 and determines the addition position so that rules are sorted in the cost order in the rule group, and thereafter, the synthesizing rule in the intermediate code level is added to the rule base 7. Thus, the same function description language is used.
Patent JP-S6348372-A (JP)
Title: Ink material
Inventor: MATSUO YOSHIHIRO
IPC: C09D11/02
Filed: 1986-08-19
Abstract: PURPOSE:To obtain an ink which gives a color filter having improved light resistance, by blending specified metallic alkoxides as its binder component. CONSTITUTION:This ink comprises a coloring material, a binder, and a solvent, and said binder contains at least one metallic alkoxide selected from among those of silicon, titanium, zirconium, aluminum, magnesium, calcium, strontium, and barium. At least 60wt% of the binder preferably comprises at least one of these metallic alkoxides, and the amount of the binder is preferably 30-60wt% of the total ink composition. As the solvent, an alcohol can be used.
Patent JP-H0358101-A (JP)
Title: Function unit of programmable controller
Inventor: OKI KOJI
IPC: G06F13/10
Filed: 1989-07-26
Abstract: PURPOSE:To obtain the function unit whose cost is low and whose extendability is high by reading and identifying an identification code which an interface is allowed to have at the time when a power source rises, and executing a program corresponding to the interface from a program of a memory. CONSTITUTION:A function unit 1 is provided with a modularized interface 4 for connecting an external apparatus which can be controlled by a program, and a connecting means for connecting the interface 4 so as to be freely changeable by a data bus, an address bus and a control bus from an MPU 3. In this state, a recognition code which is read by the MPU 3 at the time when a power source rises and for which a program corresponding to the control interface 4 is selected is set to the interface. In this case, the interface 4 can be changed and connected in accordance with an external apparatus to be connected, therefore, it will suffice that the interface corresponding to the connected external apparatus is prepared. In such a way, as for the function unit, the cost is reduced, and also, extendability is enhanced.
Patent JP-H0243086-A (JP)
Title: Production of recording medium
Inventor: GOTO HIROSHI
IPC: B41M5/26
Filed: 1988-08-04
Abstract: PURPOSE:To produce a recording medium with image forming elements arranged uniformly and densely substantially in a single layer form on a substrate with good yield at high speed by bringing the substrate having a binder layer into contact with the periodic flow of the image forming elements. CONSTITUTION:A substrate 2 is fed from a substrate roll 5 in a direction of an arrow in the figure and coated with a binder 3 by a binder applicator 6. The binder 3 is made flat using a blade 7. Thereafter, the substrate 2 with the binder 3 laminated thereon is fed to a rotating drum 16 heated by a heater 17 mainly by its drive force. In this manner, the substrate 2 is heated, and a binder layer 8 formed thereon is heated and softened. On the other hand, image forming elements 1 are floatingly moved by a periodic gas flow from a pressure tank 10. The floating image forming elements 1 come into contact with the binder layer 8 becoming an easily bindable state to be bound thereto. Thereafter, the substrate 2 having the image forming elements in a single layer form is fed between thermal pressure rollers 19a, 19b to be pressurized and heated, whereby the image forming elements 1 are arranged smooth and uniform on the substrate.
Patent JP-S6254066-A (JP)
Title: High strength steel excellent in sulfide stress corrosion cracking resistance
Inventor: YAMANE YASUYOSHI
IPC: C22C38/54
Filed: 1985-09-02
Abstract: PURPOSE:To obtain the titled high-strength steel for welding construction relatively inexpensive and having high toughness by specifying a composition consisting of C, Si, Mn, P, S, Ni, Cr, Mo, Al, Ti and Fe. CONSTITUTION:The steel has a composition consisting of, by weight, 0.05-0.15% C, 0.10-1.00% Si, 0.10-1.50% Mn, <=0.010% P, <=0.005% S, 0.30-3.00% Ni, 1.60-3.00% Cr, 0.01-0.10% Mo, 0.001-0.10% Al and/or 0.01-0.10% Ti and the balance Fe with inevitable impurities and further containing, if necessary, one or more between 0.01-0.10% Nb and 0.01-0.10% V and/or 0.0005-0.0050% B. The above steel is a high-strength steel combining high toughness with excellent sulfide stress corrosion cracking resistance and is capable of securing with certainly a tensile strength, after proper hardening and tempering, of about 60-80kgf/mm<2>.
Patent JP-S6173526-A (JP)
Inventor: MORITA KIKUZO
IPC: H02J13/00
Filed: 1984-09-14
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-S6253066-A (JP)
Title: Facsimile store and forward multiple address equipment
Inventor: ASABA SHOJI
IPC: H04N1/00
Filed: 1985-09-02
Abstract: PURPOSE:To attain quick and sure multiple address communication by sending recognition result information of OMR original information sent from a multiple address request FAX to a multiple address equipment back to the said request FAX just after the multiple address of a message. CONSTITUTION:A message sent from a multiple address request facsimile terminal device A and an OMR original (multiple address destination designation original) is fetched by a facsimile multiple address equipment M. The result of recognition of the OMR original is converted into a facsimile signal and it is sent back to the multiple address request facsimile terminal equipment A in the procedure from the reception of the message before the multiple address distribution. In this case, the transmission function of the multiple address request facsimile terminal equipment is switched into the reception function by the transmission/reception switching signal from the said multiple address device. Thus, the multiple address request facsimile equipment A recognizes instantly the result of recognition of the OMR original before the processing of the multiple address distribution of the message after the transmission of the message and OMR original.
Patent JP-H0943307-A (JP)
Title: Ic socket device
Inventor: SATO MASAKI
IPC: H01L23/32
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To make measurement of an IC easy by linking a pressor lid of an IC socket to a tester, conducting fixation and release automatically, in the case of IC characteristic measurement. SOLUTION: A permanent magnet 3 is built inside a pressor lid 2 of an IC socket, and an electric current is fed to an electromagnet 4 built inside an IC socket main body 1, and the pressor lid 2 is fixed by means of its electromagnetic force. By linking to a tester 6 a controller 5 that feeds the electric current to the electromagnet 4, attachment/detachment of the IC socket that fits the timing of a test can be conducted automatically.
Patent JP-H0358517-A (JP)
Title: Phase locked loop circuit
Inventor: MIZUMOTO YUKIHIRO
IPC: H03L7/10
Filed: 1989-07-26
Abstract: PURPOSE:To easily attain synchronization recovery in a short time by applying output control to a voltage controlled oscillator(VCO) with a control voltage selected at a selection means in the state of out of synchronism. CONSTITUTION:When out of synchronism takes place and an output voltage larger than a voltage V1 is fed to an input terminal 11 of a synchronization detector 8 from an F/V converter, the synchronization detector 8 detects the state of out of synchronism. Thus, an output from a voltage generator 9 inputted to an input terminal (c) is fed from its output terminal (d) to a VCO 3 through a 1st selector 10 and a 3rd selector 25 selects an input to an input terminal lfrom the voltage generator 9, then a control voltage varying from a power voltage V to 0v is outputted from an output terminal 26. Thus, when out of synchronism takes place, the recovery of synchronization is easily caused in a short time.
Patent JP-H0357169-A (JP)
Title: Lithium secondary battery
Inventor: KURIYAMA KAZUYA
IPC: H01M10/0567
Filed: 1989-07-25
Abstract: PURPOSE:To improve charge-discharge efficiency and cycle life by using an electrolyte prepared by adding pyrroline or its derivative into an organic solvent in which a lithium salt is dissolved. CONSTITUTION:In a lithium secondary battery in which manganese dioxide is used in a positive electrode 4 and metallic lithium in a negative electrode 6, an electrolyte prepared by adding pyrroline or its derivative into an organic solvent in which a lithium salt is dissolved is used. The amount of pyrroline or its derivative added is 0.01-1.0mole/liter based on the volume of the organic solvent. Charge-discharge efficiency and cycle life are increased without adverse effect on ionic conductivity and the electrochemical reaction of the lithium electrode.
Patent JP-2001020621-A (JP)
Title: Fittings and manufacture thereof
Inventor: HIRANO MASAO
IPC: E06B3/70
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide fittings capable of promoting selective flexibility of heat insulating performance. SOLUTION: As a door frame, two kinds of door frames 10A and 10B having different heat insulation performances are prepared, as also a door, the total nine kinds of different heat insulation performances by combining three kinds of door main bodies 21a-21c having different heat insulation performance with three kinds of shading bodies 22a-22c are prepared, and proper one is selected from among them to manufacture an insulating door. For that purpose, in consideration of a required heat insulation performance or the like, an owner freely selects the door frames 10A and 10B or doors to enlarge selectively of the heat insulation performance as the insulating door, and selective flexibility can be promoted.
Patent JP-S5983180-A (JP)
Title: Fixing device
Inventor: TANIISHI SHINNOSUKE
IPC: G03G15/20
Filed: 1982-11-04
Abstract: PURPOSE:To render the surface temp. of a fixing roll automatically uniform with a simple structure, and to utilize heat effectively by using a shape memory alloy for a heater moving member. CONSTITUTION:One end of a heater in the axial direction of a heating roller is held movably in said axial direction, and the other end of the heater 5 in the axial direction is supported with a shape memory alloy allowed to memorize a position in the axial direction through the medium of heat insulating material, that is, said metal is used for the heater moving member 7. As a result, it changes in shape when it reaches a certain temp., and it extends to broken lines in the figure. The heater 5 is moved to the broken lines and comes not to heat the region along which paper is not passed, and said region is not raised to a prescribed temp. A heater supporting member 8 is preferably selected from a material excellent in heat insulating ability in order to prevent direct heat conduction from the heater 5 to the member 7. If heat is directly conducted, the shape is always in a state of the broken lines independent of the temp. of said region.
Patent JP-S5896094-A (JP)
Title: Preparation of organic phosphite
Inventor: MOCHIZUKI MASAHARU
IPC: C08L27/00
Filed: 1981-12-01
Abstract: PURPOSE:To obtain an organic phosphite used as a deterioration inhibitor for vinyl polymers easily, by subjecting partially a triaryl phosphite and a higher alcohol to ester exchange reaction, subjecting the resultant substance with a bisphenol to ester exchange reaction. CONSTITUTION:A triaryl phosphite (e.g., triphenyl phosphite, etc.) and 8-20C monohydric alkyl alcohol (e.g., stearyl alcohol, etc.) are partially subjected to ester exchange reaction in the presence of a basic catalyst such as sodium methylate, etc. to give a monoalkyldiaryl phosphite, which is subjected to ester exchange reaction with a bisphenol[e.g., 2,2'-methylene bis(6-t-butyl-4-methyl- phenol), etc.]shown by the formulaI[R1 and R2 are 1-9C alkyl, 6-12C cycloalkyl, or aryl; X is S or a group shown by the formula II (R4 is H, 1-9C alkyl, 6-12C cycloalkyl)], to give the desired organic phosphite shown by the formula III (R3 is 8-20C alkyl).
Patent JP-H0243212-A (JP)
Title: Manufacture of oxymethylene copolymer
Inventor: YAMAMOTO SHOJI
IPC: C08G2/10
Filed: 1988-08-02
Abstract: PURPOSE:To produce the title polymer having a high degree of polymerization in a reactor with a single stage by combining a stream of a specified catalyst with a stream of a cyclic ether to activate the catalyst, then supplying the combined stream into a reactor so as to bring it into contact with trioxane, thereby carrying out the bulk polymerization, and adding a terminator in the latter half of the reactor. CONSTITUTION:A polymerization catalyst selected from the group consisting of boron trifluoride, boron trifluoride hydrate and coordination compounds of boron trifluoride with an organic compound containing an oxygen atom or a sulfur atom is supplied from a catalyst feed pipe 3, and the catalyst stream is combined with a cyclic ether stream which is supplied from a cyclic ether feed pipe 2 before the entrance of a feed port 4 to activate the catalyst. The liquid mixture of the activated catalyst and the cyclic ether together with trioxane from the trioxane feed pipe 1 is introduced into a polymerizer 5 wherein the polymerization is effected. In the latter half of the polymerizer, a terminator is supplied from a terminator feed pipe 11 thereby stopping the polymerization, and the polymer with the deactivated catalyst is discharged from a discharge port 6. According to the process, since the bulk polymerization and the deactivation of the catalyst can be effected in a reactor in a single stage, the productivity can be improved.
Patent JP-H0919807-A (JP)
Title: Surface-covered cutting tool of wc-based super-hard alloy
Inventor: TANAKA TETSUYA
IPC: C22C29/08
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a surface-covered cutting tool made of WC-based super- hard alloy which exerts an excellent cutting performance for a long period of time even through intermittent services under severe conditions including high-speed machining, high-feed machining, and milling. SOLUTION: A surface-covered cutting tool made of WC-based super-hard alloy is structured so that a hard layer including at least one titanium carbo- nitride layer consisting of crystal grains of columnar structure is provided on a surface of a base made of WC-based super-hard alloy, wherein the base has structure in which complex carbides consisting of W, Co, and C are uniformly dispersed from the surface to the inside.
Patent JP-2000032272-A (JP)
Title: Image data conversion method and recording medium storing image data conversion program
Inventor: OSAWA SATORU
IPC: G06T9/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To convert source image data to reusable component image data and to reuse source images without generating image distortion. SOLUTION: Discontinous information is detected from the source image by a line process (100 and 102) and the source image is divided into plural blocks (104). Then, for the blocks, the blocks including the discontinuous information are successively divided to be small so as to turn the discontinuous information to a boundary, that is the blocks including the discontinuous information are divided by smaller blocks until becoming a smallest block, repeatedly (106-120). By referring to the divided plural blocks and fractal-encoding the image data of the source image 40, the component image data are obtained (122). Thus, even when the source image is enlarged, the image distortion is not generated.