baber/WOPTO huggingface dataset:
Patent JP-H0429934-A (JP)
Title: Externally applicable composition containing extracted essence of ginkgo leaf
Inventor: UMEDA SEIICHI
IPC: A61K8/96
Filed: 1990-05-28
Abstract: PURPOSE:To obtain an externally applicable composition having low irritation and high absorptivity by mixing extracted an essence of ginkgo leaf and cutaneous absorption accelerator. CONSTITUTION:The objective composition contains an extracted essence of ginkgo leaf and a cutaneous absorption accelerator, e.g. a urea derivative, hyalurons, salicylic acids, a terpene or a glyceride of fatty acid with middle chain length in a weight ratio of the former: the latter=1:(0.1-10). Said essence is preferably contains >=15% flavonoid or glycoside of said flavonoid if the pharmaceutical and beautifying effects of the extracted essence of ginkgo leaf is to be exhibited and especially an essence containing 24% flavonoids is the most preferable one from the viewpoints of both reducing skin irritation by the cutaneous absorption accelerator and the pharmaceutical/beautifying effects. A drug component or beautifying component, etc., other than essence of ginkgo leaf can simultaneously be added to the externally applying composition, according to the purpose.
Patent JP-H08329789-A (JP)
Title: Operation key device
Inventor: SAKIMURA TOSHITAKA
IPC: H01H25/04
Filed: 1995-06-01
Abstract: PURPOSE: To eliminate sense of incompatibility with operation, and reduce assembly labor. CONSTITUTION: An operation key 19 is formed in a vertically and bilaterally symmetrical shape, and plural operation parts are integrally arranged. A lower side holder 23 of the operation key 19 is also formed in a vertically and bilaterally symmetrical shape, and a key energizing plate 26 and a holder energizing plate 27 are arranged. When this operation key device is assembled, the holder 23 and the operation key 19 can be installed without discriminating the left and right or the upper and lower sides, and the installation work can be reduced. After it is assembled, for example, the operation key 19 is rotated by pressing it by a finger in the directions P, Q, R and S coincident with the moving direction of a cursor or the like, and a switch is turned on.  Afterwards, when the finger is released, the operation key 19 returns up to a neutral position by energizing force of the key energizing plate 26 or the holder energizing plate 27.
Patent JP-S5924745-A (JP)
Title: Phenolic molding material and production thereof
Inventor: MUKAI KIYOHIRO
IPC: C08L33/02
Filed: 1982-08-02
Abstract: PURPOSE:To provide the titled material which is useful as asbestos-free materials for clutch and brake and in which a mixture consisting of a melamine- modified phenolic resin contg. a rubber, a metallic fiber and an inorg. filler in equal quantities is in majority and the major part of the rubber-contg. resin is the melamine-modified phenolic resin, and to provide a process for producing the titled material. CONSTITUTION:Three components of a melamine-modified phenolic resin contg. a rubber (a rubber compatible with the phenolic resin, such as nitrile rubber, may be used; the rubber may be added during the course of the reaction of the resin or after the preparation of the melamine-modified phenolic resin), a metallic fiber such as steel fiber and an inorg. filler such as silica are used in equal quantities and account for a majority of the total amount of the titled material. The major part of the rubber-contg. melamine-modified phenolic resin consists of the melamine-modified phenolic resin. The above raw materials are mixed, kneaded and molded into a sheet-form molding material.
Patent JP-S6026921-A (JP)
Title: Mechanism for preventing pull-off with auxiliary device for inserting endoscope
Inventor: KIMURA HIROYUKI
IPC: G02B23/26
Filed: 1983-07-25
Abstract: PURPOSE:To enable thorough prevention of pull-off by providing, integrally with a holding part, a fixing part which presses and fixes the outside circumferential surface in the inserting part of an endoscope when the front end part of the endoscope deviates slightly in the position where said part faces the inserting part nearer the operating part of the endoscope than the large-diameter part provided integrally in the position near the front end of the inserting part of the endoscope. CONSTITUTION:In case the pressing force of a press contact member 16a to a flexible inserting part 52 is considerably weakened, only the part 52 moves toward an arrow B when the part 52 is pulled toward the arrow B. The deviation of said part from an auxiliary device 11 for insertion is then gradually increased. The front end part 51 of an endoscope in such a case is fully entered into a holding ring 33 at the front end and is further introduced into a holding cylinder 12 and therefore the observer knows from the change in the visual field viewed through an observation window that the deviation increases gradually. Thereupon the observer continues to pull carefully the part 52, then the large diameter part 52a on the rear end side of the curved part 52c arrives at the position of the part 16a in due course of time and therefore the part 52a is detained by the part 16a so that the endoscope 50 is prevented from moving by itself toward the arrow B any longer.
Patent JP-H01305398-A (JP)
Title: Cask for transporting radioactive material
Inventor: OHASHI MASAO
IPC: G21F5/12
Filed: 1988-06-03
Abstract: PURPOSE:To intend an improvement of the performance of keeping an internal integrity by digging an engaging groove on an inner side-surface of a cask flange part which faces to an outer side-surface of a primary lid and by providing a locking measures to fix an arcked engaging piece and an engaging piece to an engaging groove. CONSTITUTION:A guide plate 22, on which surface a plurality of parallel grooves are formed, is fixed to a primary lid 7 and engaging pieces 24 are fitted into those parallel grooves so as to be able to slide freely along radial directions. Each engaging piece is formed arckedly at its outer edge part and, at the same time, a lever support 25 is protruded from its upper surface. An engaging groove 26, into which the outer edge part is fitted so as to be able to be engaged and disengaged freely, is digged on an inner side-surface of a cask flange part 9 facing to each engaging piece. Also a hole for a bolt penetrating down to the parallel grooves is provided on the guide plate 22 and therewith a lock bolt 28 blocks the engaging pieces' inward movement. Moreover, a driving plate 29 is fixed so as to be coupled and decoupled freely, on an upper surface of the lid 7. A lever 32, which can be fitted into the lever support 25 corresponding to the engaging piece 24, is supported so as to be able to swing freely and an upper end of the lever 32 is pivoted by a driving rod 33 of each hydraulic pressure cylinder 31.
Patent JP-S5659753-A (JP)
Title: Preparation of 1-aryl-4-carboxytriethylammonium-5-(3'-methoxy-4'-methacryloyloxy)-2-pyrrolidinone
Inventor: SUGIYAMA KAZUO
IPC: A01N43/36
Filed: 1979-10-20
Abstract: PURPOSE: To obtain the titled substance having stable and prolonged pharmaceutical effect, by reacting the reaction product of 4-oxy-3-methoxybenzylidene-4'-substituted aniline and succinic anhydride with methacryloyl chloride and triethylamine successively.  
     CONSTITUTION: A compound shown by the formula I (X is H or CH 3 ) is reacted with succinic anhydride in a dried xylene under reflux at elevated temperature to give a compound shown by the formula X. This compound and a small amount of benzoquinone and triethylamine are dissolved in dried THF. Methacryloy chloride is added dropwise to the solution under cooling with ice with stirring, and, after addi- tion is over, the solution is cooled with stirring to give a compound shown by the formula III. The prepared compound is dissolved in THF to give a solution, to which triethylamine is added under cooling with ice with stirring to give a compound shown by the formula IV.  
     USE: An antibacterial agent and bactericide. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0748833-A (JP)
Title: Foundation pile structure
Inventor: YABUUCHI SADAO
IPC: F02B3/06
Filed: 1994-06-17
Abstract: PURPOSE:To provide the bearing power suitable for the properties of individual layers even when the ground properties of the upper layer and the lower layer differ by connecting a plurality of piles different in performance to construct a foundation pile. CONSTITUTION:When a foundation pile is to be constructed by the driving method, a node pile F is erected on the prescribed ground. The node pile F is driven into the ground while being applied with impacts by a Diesel hammer 10 or the like. A cylinder pile P is connected by welding or the like at the portion of an end section metal 4 and driven. A filler such as gravel 11 is filled into a gap around the pile P generated by driving. When the foundation pile is completed, the cylinder pile P having large bending yield strength is located in the upper layer ground requiring relatively large horizontal yield strength. The node pile F excellent in peripheral bearing power performance is located in the lower layer ground according to its property.
Patent JP-S6115461-A (JP)
Title: Information recorder
Inventor: SUGIURA YOSHINORI
IPC: H04N1/23
Filed: 1984-06-29
Abstract: PURPOSE:To adjust and set accurately and easily a luminous flux scanning position to a slit and a photodetecting plane by providing a recessed part or a projection to at least one of two ridges of the slit. CONSTITUTION:A ridge 7a'' at the end of scanning by one luminous flux L has a recessed part 7b in a straight line part in nearly parallel with a ridge 7a'. An output signal fromed in a photosensitive element by the luminous flux L moving along a locus (l) has a waveform A in figure and an output signal formed at a photosensitive element 8 by a luminous flux L at the outside of the normal locus (l) and not passing through the recess 7b has a waveform of a figure B. When the operator adjusts the luminous flux scanning position so that the duration time of the said signal waveform is the longest, the initial set is attained easily and accurately so that the luminous flux moves on the normal locus passing through a prescribed position decided properly such as the center of the fiber incident end face.
Patent JP-H118404-A (JP)
Title: Optically coupling element and its manufacture
Inventor: CHUN YON MYON
IPC: H01L31/12
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacturing process and reduce the sizes by solving the problem of insulation characteristic deterioration due to a transmission-type optically coupling element, using light-transmitting insulator and a reflection-type optically coupling element using light transmitting insulator. SOLUTION: On the same flat plane of lead frames 41 and 42 having superior transmission characteristic, a light-emitting element 43 and a light-receiving element 44 are adhered with highly conductive adhesive, and the electrodes of the light-emitting element 43 and the light-receiving element 44 are adhered by fusing to the part of the lead frame 41 with fine gold wire 45. An insulating material is inserted between the lead frames 41 and 42, whereupon the light- emitting element 43 and the light-receiving element 44 are adhered, only the upper plane is coated with light-transmitting silicone resin 47 and the upper plane of the external walls are coated with highly adhesive reflecting type insulator 58, and transfer molding is performed with a black epoxy resin 50 over the coating.
Patent JP-H08306082-A (JP)
Title: Defect detecting device of optical disk
Inventor: SAKIDA RYUJI
IPC: G01B11/30
Filed: 1995-05-09
Abstract: PURPOSE: To detect defects such as strain and flaws, etc., of an optical disk in the higher degree by providing a means for detecting the presence/absence of defects located in an internal/external part or on the front surface of the optical disk and a means for detecting the presence/absence of the strain defect of an optical disk substrate. CONSTITUTION: First, an optical disk 17 to be inspected is set in a first detection processing system 1. In this case, the whole surface of the optical disk 17 is irradiated with a light beam from a light source 16a in the first detection processing system 1. The transmitted light beam through the optical disk 17 is picked up by an image pickup part 18a, the presence/absence of a dot-like defect or the irregularity of density of a recording layer located in the inside/ outside or on the front surface of the optical disk 17 is detected in an image processing part 19a based on the video signal. In a second detection-processing system 2, a first polarizing means 23 is provided between the light source 16a and the optical disk 17. When strain defect exists in the optical disk substrate, since the-polarization direction of a polarized light beam incident on the optical disk 17 is changed, consequently, the presence/absence of the strain defect of the optical disk substrate is detected in an image processing part 19b.
Patent JP-S6114442-A (JP)
Title: Engine fuel supply controller
Inventor: KADOWAKI SHIYUNICHI
IPC: F02D41/12
Filed: 1984-06-29
Abstract: PURPOSE:To achieve proper air-fuel ratio by executing the weighting operation if an external load is coupled when transferring to the decelerating condition. CONSTITUTION:Correction signal producing means (e) will produce correction signals untill deceleration is stopped if an external load is coupled when the engine has transferred to specific decelerating condition. Upon provision of correction signal, output correction means (f) will correct the output from intake condition detecting means (a) to correspond with current condition of intake air on the basis of the intake air condition predetermined time before. Consequently, proper air-fuel ratio of mixture gas can be achieved.
Patent JP-H08299493-A (JP)
Title: Seesaw exerciser
Inventor: YAMASHITA RYUZO
IPC: A61H23/00
Filed: 1995-05-10
Abstract: PURPOSE: To allow one to make sucking discs stick to the bottom of a bathtub, seesaw himself, inject air of an air pump at a high speed and massage himself by strong air bubbles by providing a seesaw fulcrum in a main body, fixing air pumps on both sides of the seesaw fulcrum, and providing sucking disks at the bottom of the air pumps. CONSTITUTION: A seesaw exerciser A is a T-shape body equipped with air pumps 2 at both sides thereof, a sucking disc 3 n the center of the main body 1, and sucking discs at the bottom of the right and left air pumps 2. The seesaw exerciser A is placed at the bottom of a bath tub B, and one places his body C on the main body 1, moves his center of gravity right and left, then the main body 1 seesaws right and left and operates the right and left air pumps 2, and air bubbles injected from an air outlet 12 massage the body C from beneath. Since the weight is decreased to a ninth of the usual weight by buoyancy, even an elderly person who has an impaired leg can make light exercise. He can seesaw the main body 1 easily by shifting his weight C right and left alternately while holding the right and left side members 13.
Patent JP-H084410-A (JP)
Title: Glass guide channel structure for sashless door
Inventor: NAGASHIMA SETSUKO
IPC: B60J5/04
Filed: 1994-06-17
Abstract: PURPOSE:To enhance the rigidity of a glas guide channel so as to improve the door glass supporting rigidity. CONSTITUTION:A glass guide channel of L-shaped cross section vertically disposed in a door body 1 is formed of a rail part 8 with which a U-shaped guide 6 fitted to the front end part of door glass 2 is slidably engaged, and a flange part 9 bent onto the cabin side from the front edge of the rail part 8. The flange 9 is formed in such a way as to be obliquely bent toward the vehicle exterior side from the intermediate part of the flange height without changing the forming length from the front edge of the rail part 8 so as to form a shape change part 20 low in the flange height.
Patent JP-H04361042-A (JP)
Title: Manufacture of stencil printing plate
Inventor: NOZAWA TAKASHI
IPC: B41C1/055
Filed: 1991-06-07
Abstract: PURPOSE:To obtain a stencil plate capable of producing high definition printing by a method wherein a dot pattern is printed by alternating the first thinned-out pattern with the second thinned-out pattern. CONSTITUTION:A dot pattern 21 in a printing line is divided into two: the first thinned-out pattern 21a and the second thinned-out pattern 21b that are separated with an optional dot interval and are complimentary each other to form the dot pattern 21. Then printing is made by alternating the first thinned-out pattern 21a with the second thinned-out pattern 21b, and thereby a stencil plate 20 capable of producing high definition printing can be obtained.
Patent JP-S6028273-A (JP)
Title: Semiconductor device
Inventor: BABA TOSHIO
IPC: H01L29/15
Filed: 1983-07-26
Abstract: PURPOSE:To obtain an FET which can be operated stably by a method wherein a laminated structure, consisting of alternately laminated first layer of ultralow density of impurities, the second layer of small electron affinity and of ultralow density with which an electron can be tunnelled through, and the third layer containing N type impurities having the affinity larger than that of the second layer and the thickness below the electron wavelength is formed on a semiconductor substrate. CONSTITUTION:The second layer 8 of high purity AlAs of 50Angstrom  or less and the third layer 9 of Si-added GaAs of 100Angstrom  or less are alternately superposed on the first layer 2 of high purity GaAs located on a semiinsulating GaAs 1, a Schottky gate electrode 9 is attached to the surface, and a source and drain electrode is attached to both sides. According to this constitution, the electron generating from N-GaAs 9 is distributed all over the laminated body of the layers 8 and 9 by the quantization level Eq generating from layers 8 and 9, and a deep trap level relating to impurities is not formed. As the level Eq is higher than the conductive band end Ec of the layer 2, the electron on the Eq is partially dropped on the layer 2 side, and electron gas 4 is formed on the 8-2 interface. However, as there is no deep trap level, secondary two-dimensional electron is fluctuated by the irradiation of light and hot electron, and also there is no difference in the two-dimensional electron density at the room temperature and a low temperature, thereby enabling to perform a stable FET operation.
Patent JP-H05305731-A (JP)
Title: Tape printer
Inventor: NIWA AKIHIKO
IPC: B41J5/30
Filed: 1992-04-28
Abstract: PURPOSE:To increase a character size in a vertical printing mode within an allowable area by a method wherein when an auto mode and a vertical printing mode are set, data of a maximum size determined on the basis of a tape width in use, a result of descriminating whether or not a special large-width symbol is contained, and data in a size memory means is outputted to a printing control means. CONSTITUTION:For a vertical character and symbol printing mode, a ROM stores a first maximum size used for printing a character string made of general characters and symbols having a character width smaller than or equal to the width of a character W and a second maximum size used for printing a character string containing special large-width symbols having a character width larger than the width of the character W. These are previously stored in the ROM as a vertical writing auto size table TB2 correspondingly to every tape width of a printing tape 5 in use. An auto size is a maximum character size with which characters and symbols can be printed in a full printing allowable area D depending on a tape width. For example, characters 'WEAK' can be vertically printed with a maximum character size in a full allowable area D of a tape 5.
Patent JP-H10310531-A (JP)
Title: Medicinal carrots having little bitter taste and its production
Inventor: ASADA MASANORI
IPC: A23L5/20
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain powders, extracts, concentrated extracts and dried extract powders of medicinal carrots which have little bitter taste and can easily be used and to provide the method of producing them. SOLUTION: Medicinal carrots having little bitter taste are obtained by treating medicinal carrots with a low polar organic solvent which removes other bitter components without eliminating saponin of the major component in medicinal carrots. The extract is extracted from the medicinal carrots, and the concentrated solution and the dried powder are obtained from the extract. In comparison with the medicinal carrot extract obtained by usual processes and its concentrated solution or dried powder, they have little bitter taste and are used for various foods such as medicinal carrot tea, drink, confectionery, bean curd, soup and jelly without losing original characteristics of these foods.
Patent JP-H01307097-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: HASHIMOTO KIYOKAZU
IPC: G11C16/06
Filed: 1988-06-02
Abstract: PURPOSE:To satisfy the request of mass storage, a high speed, and a low voltage power source by providing a charge pump circuit operated in a read mode and during a load period at a boosting circuit. CONSTITUTION:During the load period and in the read mode, a voltage VK to be VCC or more is impressed on a high voltage supply end PPX. When an X decoder Xdec 1 is selected by an address input, the decoder Xdec 1 is operated, and a nodal point XC is first charged through an IGFETQA1 approximately at 4.5V. At such a time, an inverter consisting of a PE-IGFETQA2 and an NE- IGFETQA3 is inverted, 0V is impressed on a nodal point XD, a PE-IGFETQA4 is conducted, and a word line X1 is charged through the QA4 from approximately 4.5V up to VK. On the contrary, when the circuit Xdec 1 is non-selective, the nodal point XC is set at 0V, the QA2 is conducted, the voltage VK is impressed on the nodal point XD, the QA4 is made non-conductive, and 0V is impressed on the word line X1.
Patent JP-2000328427-A (JP)
Title: Pile yarn for carpet, its production and carpet
Inventor: KATAKI SHUICHI
IPC: A47G27/02
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain a carpet having various functions since recently the carpet having various functions such as antistatic properties, etc., is needed, hence, for example, when an antistatic yarn is mixed with a main yarn of pile yarn for a carpet to give an antistatic carpet, a high mixing ratio is required and it causes a problem of expensive carpet. SOLUTION: This pile yarn 10 for a carpet is obtained by spirally winding a press yarn 12 on a main yarn 11. The press yarn 12 is a twisted yarn provided at least with a functional yarn and a yarn having winding and fastening power. Since the functional yarn exists as the press yarn 12 on the surface of the pile yarn, the function can be efficiently exhibited. Consequently the amount of the functional yarn used is reduced. Sufficient winding and fastening of the main yarn 11 is carried out by the yarn having the winding and fastening power.