baber/WOPTO huggingface dataset:
Patent JP-2000263313-A (JP)
Title: Plate cutting device
Inventor: YONEKURA TOSHIHIRO
IPC: B23D15/04
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To relax a rubbing with a plate cut surface during raising of an upper blade and to prevent an abrasion of the upper blade by providing an upper blade urging avoiding means for enlarging a gap between the upper blade and the plate material cut surface after completion of the plate cutting. SOLUTION: When an upper blade 12 descends to complete cutting, a clearance of the upper blade 12 against a lower blade 13 is enlarged as shown by the upper blade track. The enlarging action is carried out by an adjusting action of a clearance adjusting mechanism 22 by a clearance adjusting control means 35 and a quantity set to an urging avoiding set part 37 is only enlarged. Thus, after a clearance is enlarged, an upper blade ascending/descending control means 34 raises the upper blade 12. Therefore, even if the cut surface of the plate is deviated in a direction left from the lower blade 13 by an escape of the upper blade 12 at the time of the cutting, it is avoided that the upper blade 12 is strongly urged to the plate cut surface at the time of raising of the plate cut surface at the time of raising of the upper blade 12.  Therefore, an abrasion of the upper blade 12 is prevented to accomplish a long life.
Patent JP-H10251116-A (JP)
Title: Use of retinoid as pigmentation inducer
Inventor: DIAZ PHILIPPE
IPC: A61K8/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a retinoid useful for a cosmetic, etc., effective for promoting coloration of skin and/or skin skeleton, by including a retinoid containing phenol or naphthol functional group. SOLUTION: A sufficient amount of at least one retinoid containing phenol or naphthol functional group, preferably a retinoid containing a phenol functional group, to be concrete, 6-[3-(1-adamantyl)-4-methoxyphenyl]-2-napthoic acid is used as an active substance. The amount of the retinoid is 0.001-5wt.% based on the total of the composition.
Patent JP-H05262689-A (JP)
Title: Production of aldehyde derivative
IPC: C07C47/575
Filed: 1992-03-24
Abstract: PURPOSE:To obtain the subject compound useful as a production intermediate for an oxime derivative having excellent herbicidal activity in high yield and selectivity by reacting a phenolic compound with formaldehyde in the presence of a specific catalyst. CONSTITUTION:The objective 0-hydroxybenzaldehyde of formula II is produced by reacting a phenolic compound of formula I (X and Y are H, halogen, CF3 or 1-5C alkyl) [e.g. 3-(2-chloro-4-trifluoromethylphenoxy)phenol] with formaldehyde in the presence of a catalyst consisting of a tin compound containing an alkali metal and an alcoholate preferably at 110-170 deg. deg.C. The above catalyst is preferably an alcoholate, etc., containing alkali metal atom as well as tin atom and produced by the direct reaction of stannic chloride (SnCl4) with >=4 equivalent of an alkali metal alcoholate such as sodium ethoxide.
Patent JP-H11248691-A (JP)
Title: Method and device for measuring embrittlement of neutron-irradiated structural material
Inventor: SHIBATA SABURO
IPC: G01N29/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide method and device for measuring embrittlement of a neutron-irradiated structural material capable of non-destructive brittlement measurement of the structural material subjected to neutron radiation. SOLUTION: An ultrasonic probe 1 formed integrally with a ultrasonic transmitting probe 1a and an ultrasonic receiving probe 1b is arranged on the surface of a neutron-radiated structural material 6. Ultrasonic waves are emitted from the ultrasonic transmitting prove 1a to the neutron-radiated structural material 6 to detect surface waves 7 propagated along the surface layer of the neutron- radiated structural material 6 at this time with the ultrasonic receiving probe 1b for measuring a sonic velocity. After the sonic velocity is converted into a sonic velocity ratio to a sound material, collation to correlation data between the sonic velocity ratio and a hardness is performed to diagnose a degree of embrittlement.
Patent JP-H04371107-A (JP)
Title: Planter attaching device
Inventor: KURASAKI TOSHIMITSU
IPC: A47H27/00
Filed: 1991-03-29
Abstract: PURPOSE:To provide a planter attaching device which can be simply executed on the outer wall of a building and has the fine outside appearance. CONSTITUTION:A supporting member 2 is fixed to the outer wall 1 of a building, and a planter 3 being long in a horizontal direction is supported on the supporting member 2, and a covering body 6 is attachedly executed on the supporting member 2. A planter attaching device can therefore simply be provided on the outer wall 1 of the building by postexecution. Since a covering body 6 covers the supporting member 2 and the planter 3 on their lower and front sides, the outside appearance of the outer wall 1 of the building can be prevented from its injury. In addition to that, since the cover body 6 is formed of plural covering members 4 connected through joining members 5 in a horizontal direction the above device can simply be executed in correspondence to the horizontal length of the outer wall 1 of the building.
Patent JP-H04301618-A (JP)
Title: Medium, method, and device for display and recording
Inventor: KATO KINYA
IPC: G02F1/1333
Filed: 1991-03-29
Abstract: PURPOSE:To enable writing and erasure and to prevent the consumption of paper from increasing by using a medium which has low-molecule liquid crystal dispersed in macromolecules, and heating, cooling the medium and varying an applied electric field. CONSTITUTION:This display and recording medium 3 consists of a composition having the low-molecule nematic liquid crystal 2 dispersed in the filmy thermoplastic macromolecules 1. While an AC power source 13 applies an electric field between transparent electrodes 4, the medium is heated locally with a heating head 12 and then cooled to form an area 3a wherein the orientation direction of the dispersed liquid crystal 2 is random and an area 3b wherein the orientation direction is uniform. Namely, incident light 5 is scattered in the area 3a at the boundary between the macromolecules 1 and liquid crystal 2 and not transmitted through the medium 3, but transmitted through the medium 3 in the area 3b to make a black-and-white display. When the whole medium is heated and cooled in the absence of the electric field, the area 3a wherein the orienting direction of the liquid crystal 2 is random is formed. Namely, the area 3b is removed to perform the erasure.
Patent JP-H02246753-A (JP)
Title: Method for obtaining the survival rate of dielectric breakdown withstand voltage of winding of electric rotating machine and estimating method for the remaining life of the machine
Inventor: SUZUKI KEIJI
IPC: H02K11/00
Filed: 1989-03-20
Abstract: PURPOSE:To enable obtaining the survival rate of dielectric breakdown withstand voltage (BDV) with high accuracy by equivalently converting a load change an a reactive power (VAR) change into a stop-start frequency and applying it. CONSTITUTION:A stop-start frequency, a load change frequency, a VAR change frequency are respectively converted into temperature rise values. Respective temperature rise values obtained are converted into strain by the use of strain values obtained experimentally relative to the kind of insulator and the length of winding. Then, when the strain is obtained, it is applied to the flexural fatigue curve of insulator so that the strain can be expressed numerically into the degree of flexural fatigue of insulator. The flexural fatigue curve of insulator can be obtained when flexural fatigue is experimentally applied according to the kind of insulator like strain and the frequency until destruction is measured.
Patent JP-S59193023-A (JP)
Title: Boat for liquid phase epitaxial growth
Inventor: UEHARA KUNIO
IPC: H01L21/208
Filed: 1983-04-15
Abstract: PURPOSE:To check mixing of melts, and to obtain a growth layer having favorable reproducibility when a jig equipped with a semiconductor crystal on the underside is to be inserted in a melt reservoir of at least one piece or more of melt reservoirs of the plural number of pieces provided in a horizontal slide type boat by a method wherein a hole to prescribe the exposing area of the crystal is provided previously on the underside of the jig. CONSTITUTION:Melt reservoirs of the plural number of pieces are provided in a horizontal slide type boat, melts having respectively different compositions are accommodated therein, and a jig 4 stuck with a crystal 5 on the back is made to be abutted against the upper part of the melt in the melt reservoir of at least one piece or more. At this construction, a gap 41 to accommodate the crystal 5 is provided at the base of a crystal fixing parts 42 constructing the jig 4, and a hole 6 to prescribe the exposing area of the crystal 5 is opened at the underside of the gap 41. Thereupon the crystal 5 is wetted with the melt to grow the prescribed crystal layer. At this time, as for the jig 4, jigs 4 having the different opening areas of the holes 6 are prepared by a large number, and the jigs thereof are used properly satisfying respective object of use.
Patent JP-H09256555-A (JP)
Title: Horizontally-roofed external facing structure
Inventor: YAMASAKA NOBORU
IPC: E04D3/36
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an external facing structure, by which problems regarding flashing performance, cost, design properties and workability are solved and which can install external facilities such as solar cells, a water heater, a snow guard, a lightning conductor, etc., or externally mounted members such as external-facility auxiliary members as the stands of the external facilities easily, safely and firmly. SOLUTION: In this horizontally-roofed external facing structure, horizontally-roofed external facing materials 2 are laid on a foundation 1 while adjacent side edges are connected mutually. Externally-mounted member support members 6 with externally-mounted member support sections 6a along the internal-surface upper sections and/or internal-surface front sections of the eave-side engaging sections 3 of at least the horizontally-roofed external facing materials 2 and fixing sections 6c are interposed so that the externally-mounted member support sections 6a are placed at the eave-side positions from the rear ends of the eave-side engaging sections 3 at the time of the laying of the horizontally-roofed external facing materials 2 at specified stages.  The fixing sections 6c are fixed onto the foundation 1, and external facilities 13 or externally mounted members 11 such as external-facility auxiliary members as the stands of the external facilities 13 are fastened onto the externally-mounted member support sections 6a from the upper sections of the eave-side engaging sections 3 by fixtures 12.
Patent JP-S62221578-A (JP)
Title: Ink ribbon for printer
Inventor: TAKABAYASHI TETSUO
IPC: B41J31/00
Filed: 1986-03-24
Abstract: PURPOSE:To reduce a wear of a type member in an impact printer to enable a high-quality printing, by using a specific carbon as a black coloring agent in place of a carbon black in a color agent. CONSTITUTION:As a coloring agent, a carbon fluoride (CF)n is used together with the other black dye as an alternative to a carbon black. The carbon fluoride is preferably contained in 0.1-20wt%. An ink ribbon for printer according to the invention uses the carbon fluoride together with the black dye as a coloring agent to dye the carbon fluoride, thus producing a clear real black color. Additionally, the characteristics of the carbon fluoride, i.e. a lubricating properties of carbon and a low-surface energy properties of fluorine, allows a printing member to be hardly worn to have a longer life and also permits the printed image to keep its clarity over a long period of time.
Patent JP-H11266073-A (JP)
Title: Forming and mounting method of solder bump
Inventor: SAKAI TADAHIKO
IPC: B23K35/40
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming and mounting solder bumps of high bonding reliability. SOLUTION: A solder ball 15 is soldered to a circuit electrode 13 via a through-hole 12 provided to an insulating board 11 for forming a solder bump 16 on the surface of the insulating board 11 opposite to its other surface which confronts the circuit electrode 13. In this case, the solder ball 15 is mounted on the through-hole 12, whose diameter is smaller than that of the solder ball 15 after a cream soldery 14 whose liquidus line temperature is higher than that of the solder ball 15 is fed into the through-hole 12. Then, the insulating board 11 is heated to melt the solder ball 15 and to evaporate a solvent component of the flux inside the through-hole 12 at the same time.  With this setup, dispersing of solvent vapor contained in flux is facilitated, whereby voids can be prevented from being formed due to the solvent vapor staying in melted solder, while a solder bonding operation is being carried out.
Patent JP-S59191686-A (JP)
Inventor: NARITA AOSHI
IPC: G07D9/04
Filed: 1983-04-14
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-S63232569-A (JP)
Title: Data communication equipment
Inventor: FUJISE SHUNICHI
IPC: H04N1/21
Filed: 1987-03-19
Abstract: PURPOSE:To improve the reliability of data communication carried out with a memory, by initializing the management data of a memory managing means when no data are inputted for more than a prescribed time from a data inputting means. CONSTITUTION:An original, etc., is scanned at a picture signal inputting section 1-1 and the obtained data are accumulated in a memory section 1-2 after they are electrically converted into picture signals. Then time counting (t) is initialized and '1' is added to a memory managing number (m) at a memory managing section 1-3. When a new picture signal is inputted and accumulated thereafter, the time counting is initialized and '1' is further added to the number (m). When no new picture signal is accumulated in the memory section 1-2 and the operator of this equipment makes transmitting operation at an operating section 1-5, the picture signals of the documents of (m) sheets quantity accumulated so far in the memory section 1-2 are transmitted by means of a transmitting section 1-6 and the memory managing number (m) is initialized. When no new picture signal is inputted and accumulated and the time counting (t) exceeds an appropriately fixed time (t'), the memory managing number (m) of the memory managing section 1-3 is initialized and no transmitting operation is accepted thereafter.
Patent JP-H09255315-A (JP)
Title: Oxidizing method of phosphorous acid
Inventor: NOZUE MORIAKI
IPC: C01B25/18
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To rapidly and efficiently oxidize phosphorous acid with nitric acid and to safely obtain high purity phosphoric acid at a low cost by effecting the reaction of a phosphorous acid soln. of a specified concn. and a nitric acid soln. in a specified molar ratio. SOLUTION: A phosphorous acid soln. having 20wt.% to saturation concn. is brought into reaction with a nitric acid soln. having 50 to 99wt.% concn. to oxidize the phosphorous acid to obtain phosphoric acid in such a manner that the molar amt. of the nitric acid is 0.1 to 1 time as the molar amt. of the phosphorous acid. By this method, for example, phosphoric acid can be effectively recovered from a phosphorous acid water liquid obtd. as a by-product in the production of acid chloride by using phosphorus trichloride. The oxidation temp. is preferably about 70-90 deg.C, and the reaction is effected by dropping a conc. nitric acid into a phosphorous acid soln., or by dropping a phosphorous acid soln. in nitric acid.  The reaction time is preferably 2 to 12 hours, and after completion of oxidation, the reaction system is heated to >=90 deg.C to decompose and remove the unreacted nitric acid.
Patent JP-H08230511-A (JP)
Title: Apparatus for running vehicle with thorough safety
Inventor: TOYOFUKU KATSUYA
IPC: G01P15/18
Filed: 1995-02-28
Abstract: PURPOSE: To enable a driver to preform the thorough safety running not only by giving an alarm when the driver repeats hazards like the sideway fall-down of vehicle and the derailment of a lane, but also by controlling the operation frequency of an alarm unit. CONSTITUTION: A thorough safety running device is provided with vehicle height sensors 1-4 provided in a suspension mechanism of each wheel, a lateral acceleration sensor 5 and a longitudinal acceleration sensor 6 provided on a vehicle body, a vehicle speed sensor 7, a hazardous condition detecting means 12 to detect the hazardous condition of the vehicle from signals of respective sensors 1-7 for operating a first alarming means 15 and an unsafe running judging means 14 to count the operation frequency of the first alarming means 15 from the start of a vehicle engine to the stop thereof for operating a second alarming means 16 when the operation frequency exceeds a predetermined value.
Patent JP-S5312488-A (JP)
Title: Production of d-fructose
Inventor: SASAJIMA KENICHI
IPC: C12R1/15
Filed: 1976-06-07
Abstract: PURPOSE: Microbial production of D-fructose by use of a medium comprising methanol or containing methanol as the main component as an inexpensive carbon source. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S626168-A (JP)
Title: Protein-bound hapten
Inventor: KUROOKA SHIGERU
IPC: C07K16/00
Filed: 1986-03-25
Abstract: PURPOSE:To quickly, exactly and easily make quantitative measurement by preparing an antibody which specifically binds with a compd. CONSTITUTION:The protein residue expressed by T in the protein-bond hapten expressed by formula I is exemplified by protein residues as immunogen such as bovine serum albumin and globulin or protein residues as an enzyme labeling agent such as beta-D-galactosidase, peroxidase and lipase. The bond group X is exemplified by the case in which said group is expressed by formula II. In formula, Z signifies a single bond, -NH-, -S-, -O-, -CO- or lower alkylene group, Z is bound with the 5-, 6- or 7-th position of a benzisoxasole. N is 0-3 integer, W is =N-, -NH- or -S-, U is =CH-, U1 is a lower alkylene group and U2 is phenylene group, p, q and r are 0-2 integer.
Patent JP-S63232075-A (JP)
Title: Power steering device
Inventor: NAKAMURA KYOICHI
IPC: B62D5/07
Filed: 1987-03-20
Abstract: PURPOSE:To enable the steering characteristic to be displayed being symmetrical to the right and left, by constituting a fluid control means, which controls working fluid applied to a power cylinder, of a throttle valve, being associated with a pressure difference between right and left fluid passages, flow divider valve, distributing the working fluid by flow amount ratio in accordance with the opening of the throttle valve, etc. CONSTITUTION:A throttle valve 40, which has the opening change characteristic symmetrically changing in accordance with a pressure difference with a neutral position, where applied pressures to right and left pressure receiving chambers 45L, 45R from right and left fluid passages 63L, 63R are equal, serving as the center further increasing a proportion of the change in the vicinity of both end parts, is provided. While a flow divider valve 50, which distributes working fluid from a supply pump 60 to each fluid passage 63L, 63R by flow amount ratio corresponding to the opening of the throttle valve 40, and a throttle selector valve 30, which connects each fluid passage 63L, 63R to selectively communicate with a reservoir 67 in accordance with steering force applied to an input shaft, are provided. And the right and left fluid passages 63L, 63R communicate with working chambers 16L, 16R of a power cylinder 16 through communication paths 65L, 65R.
Patent JP-2000265770-A (JP)
Title: Drive mechanism for construction machine
Inventor: NISHISAKA SHIYOUJI
IPC: E02F9/22
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide accurate synchronous rotation by connecting hydraulic motors in series and compensating internal leakage through a refilling circuit and also to enable switching over an arbitrary hydraulic motor easily to an independent drive by the operation of a changeover valve. SOLUTION: A going route 18 of oil pressure is connected from a hydraulic pump P to an inlet oil route 2a of a hydraulic oil motor 2 through transfer valves 20, 13, an inlet circuit 22 is connected from an outlet oil route 2b to an inlet oil route 3a of a hydraulic motor 3 through a transfer valve 17, and an internal leak of oil pressure is compensated through the refilling circuit comprising a check valve 11, a variable throttle valve 10 and a shut-off valve 12. And the rotating direction of the hydraulic motors 2, 3 making synchronous rotation is switched by the transfer valve 20. Also, if the transfer valve 17 is transferred and the shut-off valve 12 of the refilling circuit 9 is turned off, only the hydraulic motor 2 is driven independently and, if the transfer valve 13 is transferred in this state, only the hydraulic motor 3 is driven independently.  Thus, the hydraulic motors 2, 3 is able to make synchronous rotation accurately and can be easily switched to an independent drive.
Patent JP-2000270259-A (JP)
Title: Ts signal fade controller and method for controlling ts signal fade
Inventor: WATANABE CHIAKI
IPC: H04N19/50
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To attain fade-out and fade-in of a picture. SOLUTION: The controller is provided with a picture type identification section 101 that detects a picture header from a received TS signal and provides an output of a picture type and an incidence timing signal of the picture type, an I picture storage section 102 that stores coded data in an I picture mode, a P picture storage section 103 that stores coded data in a P picture mode, and a B picture storage section 104 that stores coded data in a B picture mode, a changeover section 105 that selects coded data and outputs the selected data, an image synchronization signal generating section 106 that outputs a signal resulting from synchronizing a fade control signal received asynchronously with picture data including a received Ts signal,  and a changeover device 107 that changes over the received Ts signal or the signal from a changeover section with a signal outputted from the image synchronization signal generating section 106.
Patent JP-S55157612-A (JP)
Title: Copolymer of substituted piperidines* its manufacture and its use
Inventor: HARUTOMUUTO UIITSUERU
IPC: C08F222/22
Filed: 1980-05-22
Abstract: The invention relates to copolymers of polyalkyl piperidines which are substituted by a polymerizable group and which have the formula <IMAGE>   with olefinic comonomers such as ethylene, styrene, vinyl acetate, acrylates or methacrylates. The copolymers which have a molecular weight of from 1,000 to 10,000 are used as light stabilizers for synthetic polymers which do not migrate to the surface of the polymers.