baber/WOPTO huggingface dataset:
Patent JP-H05339287-A (JP)
Title: New protein having heparin-bonding activity
Inventor: KIMURA MICHIO
IPC: A61K38/00
Filed: 1992-06-05
Abstract: PURPOSE:To provide a new protein having heparin-bonding activity and fibroblast proliferation promoting action and useful for cell proliferation agent, wound-healing agent and bone-disease treating agent. CONSTITUTION:A protein containing the sequence of 59 amino acids shown in the formula. The protein can be produced e.g. by freezing the brain of a juvenile rat of 14 days old, disintegrating the frozen brain in a tissue- disintegration buffer solution, centrifuging the obtained liquid, washing the precipitate with the tissue disintegration buffer solution, centrifuging the product, solubilizing the precipitate with a solubilizing buffer solution, purifying the supernatant by a heparin Sepharose column and subjecting the obtained active fraction to reverse-phase HPLC and SDS-acrylamide electrophoresis.
Patent JP-H0311494-A (JP)
Title: Goods carry-out device for automatic vending machine
Inventor: MATSUDA TETSUO
IPC: G07F11/58
Filed: 1989-06-09
Abstract: PURPOSE:To shorten sale time by providing two goods receiving racks at upper and lower sides keeping a prescribed interval at an elevator. CONSTITUTION:When a customer performs the selection operation of goods, the elevator 8 is operated, and the goods receiving racks 12A and 12B are moved upward and downward. Assuming a sale standby state is set when the receiving rack 12B is located at a lower position and selected goods exists in a goods carrier 5 located in the carrier at a third position from the bottom, both the receiving racks 12A and 12B are ascended, and when the lower receiving rack 12B is located at a position confronting with the goods carrying out terminal 6 of the carrier 5, it is stopped at that position. When the goods A at the forefront part of the carrier 5 is received with the receiving rack 12B, the receiving rack 12B is ascended, and is located so as to be confronted with the goods carrier 5A for taking out the goods in a center stage, and the goods A on the receiving rack 12B can be housed in a goods output port 3 via the carrier 5A. Assuming selection by the next customer is performed for the carrier 5 at an upper half, the goods receiving rack 12A at the upper part is selected, and the same operation as that in a case selecting the receiving rack 12B is performed.
Patent JP-H0816239-A (JP)
Title: Method for controlling moving robot
Inventor: NUMAOKA CHISATO
IPC: G05D1/02
Filed: 1994-06-28
Abstract: PURPOSE:To simply and surely evade deadlock by determining the moving direction of a moving robot from composite force obtained by composing 1st to 3rd force. CONSTITUTION:The moving robot 1 is provided with a robot sensor 4-1 to detect another mobile robot existing in a direction (1) and a potential sensor 5-1 so as to detect dynamic potential correspondingly to the sensor 4-1. The robot 1 is also provided with robot sensors 4-2 to 4-8 and potential sensors 5-2 to 5-8 for robots existing in directions (2) to (8). Composite force obtained by composing 1st force received from a peripheral dynamic field, 2nd force received from another moving robot existing in a moving direction and 3rd force received from pre-movement space generated by moving the other robot is applied to the robot 1 and the moving direction of the robot 1 is determined from the composite force.
Patent JP-S626194-A (JP)
Inventor: HITOSHI AKITO
IPC: G21C3/30
Filed: 1985-07-02
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-S63309137-A (JP)
Title: Freshness retaining material for vegetable and fruit
Inventor: GOTO SUMIO
IPC: A23B7/152
Filed: 1987-06-12
Abstract: PURPOSE:To obtain a freshness retaining material for vegetables and fruits having excellent adsorptivity of ethylene, by using a synthetic polymer film containing crystalline zeolite having a specific pore diameter and particle diameter as the form of a sheet, bag, etc. CONSTITUTION:A synthetic polymer film layer containing 1-30wt.%, preferably about 3-10wt.% crystalline zeolite, expressed by the basic formula M2/nO.Al2 O3.xSiO2.yH2O (M is metallic cation; n is the valence of M; x and y are optional numbers) and having >=3.2Angstrom , preferably about <=15Angstrom  pore diameter and <=20mum, preferably about <=10mum particle diameter, e.g. a synthetic polymer film having <=0.940g/cm<3> density and about 20-40mum thickness, is used as the form of, e.g. a sheet, bag or lining for corrugated board boxes.
Patent JP-H11333498-A (JP)
Title: Production of pure water
Inventor: HATTORI TOSHIMITSU
IPC: C02F9/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To make a cluster small and to lower electric conductivity by making the electric conductivity and a half width of an oxygen nucleus nuclear magnetic resonance spectrum not more than each a specified value. SOLUTION: The electric conductivity of this water is made not more than 1 μS/cm. When the conductivity of the water is larger than 1 μS/cm, the water cannot be used as an injection or eye drops but used as water for an experiment and toilet water. Most preferably, the electric conductivity of this water is made 0.2 μS/cm or less. When the conductivity of the water is 0.2 μS/cm or less, it does not cause a side effect, even if it is injected into blood, to be available to the injection or the like. Moreover, a half width of an oxygen nucleus nuclear magnetic resonance spectrum (<17> O-NMR) of this water is made 69 Hz or less at the same time. The water of such a half width has a small cluster structure of water and is activated, so that it has the actions such as the activation of cells.  In such a way, the water having the low electric conductivity and the low half width does not cause the side effect or the like for the cells and has the enhanced activity for the cells.
Patent JP-H09324615-A (JP)
Title: Joining type valve seat
Inventor: KAWAMURA OSAMU
IPC: C22C38/16
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of cracks by using a material showing specified values of tensile strength, radial crushing strength, elongation, thermal conductivity, coefficient of thermal expansion and electric resistivity for a joining type valve seat joined to an Al alloy-made cylinder head of an internal combustion engine by resistance welding. SOLUTION: A joining type valve seat 1 is obtained by working a raw material into a designated form, and joined to an Al alloy made cylinder head 2 by resistance welding. As a joining method, resistance welding using an electrode 3 is preferable, but friction pressure welding, electron beam welding and so on may be adopted. As a raw material for the valve seat 1, used is a material having material characteristics such that tensile strength is 300MPa or more, radial crushing strength is 500MPa or more, elongation is 0.6% or more, thermal conductivity is 15W/(m.K) or more, coefficient of thermal expansion is 10×10<-6> (1/K) or more, and electric resistivity is 50μΩ.cm or less.  As a material for a valve seat satisfying the above characteristics, preferably cited are Fe-base sintered alloy, copper-infiltrated Fe base sintered alloy, Ni-base sintered alloy, and Cu sintered alloy.
Patent JP-S5477479-A (JP)
Title: Discharge lamp lighting apparatus
Inventor: YOSHIMURA HAJIME
IPC: H05B41/16
Filed: 1977-11-30
Abstract: PURPOSE:To simplify the construction of a discharge lamp lighting apparatus and lower the input current at the time of no-load operation, by affording phase- delaying and current-limiting, two inductance elements with two furnctions of detecting the lamp current and giving phase-delaying current. CONSTITUTION:When lamp 2 is turned off spontaneously by some reason or other or lamp 2 is disconnected from the circuit, lamp current is not passed through inductance element 4, so that relay 9 is not energized. Therefore, switch 6 is closed and inductance element 5 is connected in parallel with capacitor 3, so that phase- delaying or lagging current is passed through the inductance element 5. Thus, it is prevented that input current with a large advanced phase be passed through the inductance element. In case that lamp 2 is turned off spontaneously, voltage of commercial power source 7 is impressed directly between electrodes of lamp 2 if switch 6 is closed, so that lamp 2 is lighted again. Further, with energization of relay 9, switch 6 is opened again, so that ordinary phase-control circuit is established.
Patent JP-H09330508-A (JP)
Title: Evaluation method and apparatus for magnetic head characteristics
Inventor: KAWATO YOSHIAKI
IPC: G11B5/455
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To evaluate reproducibility of reproduced signal waveforms of a magnetic head under accelerated conditions. SOLUTION: A recording element of a magnetic head 14 records signals on a magnetic head 21 by using a recording current which is generated by a reproduced signal measuring system 16. A reproduction element reads out the recorded signals and a reproduction output is observed by a reproduced signal measuring system 18. When a series of the above steps is repeated, an accelerated evaluation is performed by allowing a test current different from a prescribed operating current to flow through the reproduction element.
Patent JP-S631670-A (JP)
Title: Sheet curl correcting device
Inventor: KINASHI HIROSHI
IPC: G03G15/20
Filed: 1986-06-20
Abstract: PURPOSE:To make it possible to correct a curl entirely over sheet, in a copying machine, by arranging a pair of correcting rollers for correcting a curl of a sheet so that the straight line connecting between the center lines of rotary shafts thereof is inclined with respect to the sheet guide direction. CONSTITUTION:A sheet is subjected, by a fixing roller 21, to such a trend that it is curled toward a heat roller 210, and is guided to correcting rollers 230 by means of guide plates 231, 232. These curl correcting rollers 230 are composed of a drive roller 230a and a driven roller 230b making press-contact with the former, and the straight line (a) connecting between the centers of the rotary shafts of both rollers 230a, 230b is inclined at an angle which is greater than 90 deg., such as, for example, 120 deg. with respect to the straight line (b) passing through the press-contact point between the rollers 230a, 230b so that a curl may be effectively removed from a sheet entirely thereover. Accordingly, the sheet is conveyed to a sheet treating device after the curl of the sheet is completely corrected. Thus, it is possible to correct a curl, not only at the leading or trailing end of a sheet but also entirely over the sheet.
Patent JP-H11332627-A (JP)
Title: Pocket adapter
Inventor: SOTOZONO HIDETO
IPC: A45C11/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a pocket adapter with which an object to be housed such as a portable miniaturized telephone can be fixed inside a pocket and the protrusion of the pocket can be prevented as well. SOLUTION: Concerning a pocket adapter 10 for holding the object to be housed inside the pocket, this adapter is provided with a housing part 11 capable of holding this object to be housed and a gas holding part 12 continuously provided at least on one side of this housing part 11, and the object to be housed which is held in the housing part 11 is housed through the gas holding part 12 into the pocket by inserting the pocket adapter into the pocket together with this object to be housed.
Patent JP-S5478692-A (JP)
Title: Crystal vibrator
Inventor: HARA YUKIO
IPC: H03H9/05
Filed: 1977-12-05
Abstract: PURPOSE:To obtain a sufficiently-high Q value, and to improve mechanical reliability by thermally pressure-fixing a through hole provided to either upper or lower case with a metal piece. CONSTITUTION:Oscillating reed 3 is supported between upper case 7 and lower case 8, which are connected each other by metal welding or glass paste 4 and made airtight. Either upper case 7 or lower case 8 is provided with at least one through hole 9, around which metal film 11 is adhered by being vapor-deposited or sputtered. Then, metal piece 13 is placed on through hole 9 and after inner gas is removed under vacuum, thermal pressure fixing between metal piece 13 and metal film 6 is done, thereby attaining vacuum sealing. In this way, the degree of vacuum is maintained at high without discharging gas at the time of sealing, so that a sufficiently-high Q value and high mechanical reliability can be obtained at the same time.
Patent JP-H0816063-A (JP)
Title: Image forming device
Inventor: YAGI KENJI
IPC: G03G15/08
Filed: 1994-06-28
Abstract: PURPOSE:To improve the positioning accuracy (gap accuracy) of a magnet roll to a sensitive drum, by holding simply a developing machine provided opposing to the sensitive drum held by a device frame, by utilizing the shaft of the magnet roll of the above developing machine, as to an installing structure of the developing machine of an image forming device of an electrophotography recording method. CONSTITUTION:In a device in which a developing machine 12 having a magnet roll 12a is provided opposing to a sensitive drum (image carrier 1 where a static latent image is formed, and the static latent image on the sensitive drum 1 is developed to a toner image by driving the magnet roll 12a of the developing machine 12, the developing machine 12 is composed by engaging and holding both ends of the shaft 12b of its magnet roll 12a mavable along a guide groove 16 provided to both inner side blocks 15 of the device frame 11, and providing opposing to the sensitive drum 1 through a specific gap.
Patent JP-H04371352-A (JP)
Title: Method for casting molten metal
Inventor: NABESHIMA YUKI
IPC: B22D11/10
Filed: 1991-06-18
Abstract: PURPOSE:To prevent invasion of non-metallic inclusion, etc., into a cast slab by pouring molten metal to rotation center of the molten metal in an intermediate vessel from lower part of a ladle through a refractory nozzle having the length with no immersing into the molten metal during rotating. CONSTITUTION:In the intermediate vessel 4, the molten metal 11 is horizontally rotated with magnetic field generated by a coil 5. Then, at the time of pouring the molten metal 1 into the intermediate vessel 4 from the ladle 2, by using the non-immersion nozzle 3 possible to insert into the vessel 4, the molten metal 1 is poured to the rotation center position of molten metal in the intermediate vessel 4 and inner part in the vessel 4 is sealed with inert gas. Therefore, while preventing oxidation of the molten metal 1, separation and removal of the inclusion can be promoted, and contamination by the inclusion in the cast slab 10 can be drastically reduced.
Patent JP-2000336917-A (JP)
Title: Lining-up sleeve
Inventor: TAKIZAWA MICHISUKE
IPC: E04F17/04
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a lining-up sleeve which can be easily installed on an H-section horizontal beam having a duct or a pipe inserted therein. SOLUTION: The lining-up sleeve is comprised of a cylindrical body 1 and a plurality of engaging claws 2a-2c. The cylindrical body 1 has a protruding ring 4 outwardly protruding from the peripheral surface thereof at a location between both edge openings, in a manner being substantially in parallel with the edges of the openings. The engaging claws 2a-2c are arranged on the peripheral of the cylinder body 1 and extend in parallel with a cylinder axis thereof. Each claw is fixed to the cylindrical body 1 at an end closer to the protruding ring 4, and is separated from the peripheral surface of the cylindrical body 1 so as to be erected therefrom at the other end of an edge closer to the opening edge. The cylindrical body 1 is formed by cylindrically rounding a large band-shaped zinc steel plate and welding the same.  The engaging claws 2a-2c are each formed by fixing one end of a small band-shaped zinc steel plate to a large band plate by spot-welding at three points 3a-3c. The protruding ring 4 is formed by protruding a portion of the cylindrical body 1 near a longitudinal intermediate location (3a-3c) by string-protruding work, in a manner being substantially in parallel with the opening edge of the cylinder.
Patent JP-H05172814-A (JP)
Title: Labelling-drug hapten analog for immunoassay
Inventor: SUUZAN JIIN DANIERUSON
IPC: G01N33/532
Filed: 1992-06-05
Abstract: PURPOSE: To obtain a labelled drug hapten analogue recognized by an antibody by adding a label having an amine or sulfhydryl group, a drug hapten nucleus selected from a hydantoin nucleus and barbiturate nucleus and a coupling chain. CONSTITUTION: A labelled drug hapten analogue is constituted of a label having an amine or sulfhydryl group and used in immunoassay, a drug hapten nucleus selected from a hydantoin nucleus and a barbitrate nucleus and a coupling chain coupling a third position of the drug hapten nucleus with the label through a carbonyl bridge. The coupling chain has 5-40 atoms composed of a 5-7- membered heterocyclic ring bonded to a coupling group through a 1-10C alkylene group, a phenylene group and ring nitrogen atoms. Groups and the ring are mutually bonded through a chemical group selected from ester represented by formula 1 (wherein Z is 0 or S), amide represented by formula 2, a hetero atom selected from-O-, -S- and NR- (wherein R is 1-6C alkyl) and carbonyl and the coupling group is other than a 2-12C saturated or unsaturated monocarboxylic acid derivative.
Patent JP-H0813682-A (JP)
Title: Method and structure for mounting nobuchiuke
Inventor: SHIMAZAKI SHIGETAKA
IPC: E04B9/18
Filed: 1994-06-28
Abstract: PURPOSE:To improve economical efficiency and workability, to improve reliability, to ensure a sufficient structural strength, and to prevent the fall of a nubuchiuke (an elongated square timber spanning to mount a material installed at a ceiling). CONSTITUTION:A nobuchiuke 3 is attached to a holding [art for a nobuchhiuket hanger 2 and the back of a suspension piece 2b of the nobuchiuket hanger 2 and an upper horizontal piece 3b of the nobuchiuke 3 are securely intercoupled by a fixing tool 7. The fixing tool 7 comprises a base piece 7a positioned on the front side of a rise piece 2e of the nobuchiuket hanger 2, and arm pieces 7b and 7b. First lock parts 7c and 7c locked to the tip 3t side of the upper horizontal piece 3b of the nobuchiuke 3 and a second lock part locked to the back of the suspension piece 2b of the nobuchiuke hanger 2 are formed in the two arm pieces 7b and 7b.
Patent JP-H01314270-A (JP)
Title: Control method for developer concentration in optical scanning image recorder
Inventor: HASEGAWA MAKOTO
IPC: G03G15/043
Filed: 1988-06-14
Abstract: PURPOSE:To achieve the density of a developed visible image, which correctly reflects the concentration of developer, by providing a reference density pattern in the optical scanning area of an optical scanning image recorder, apart from an original, and setting the light quantity of an optical scanning means constant, irrespective of a set recording density, when said means scans the reference density pattern. CONSTITUTION:The reference density pattern is provided in the optical scanning area outside the original. Namely, the reference density pattern 4 is applied to the rear surface of an original scale 3 provided on the left end of a contact glass 1, and is optically scanned prior to scanning the original optically. When the original is scanned, its pattern is optically scanned to form a corresponding electrostatic latent image on a photosensitive body, and a colored component of developer is made to adhere to the electrostatic latent image to form a visible image. Afterwards, to adjust the concentration of the developer based on the density of the visible image, the light quantity of the optical scanning means, which is required for optically scanning the reference density pattern, is set constant, irrespective of a set recording density. Thus, the density of the developed visible image correctly reflects the concentration of the developer.
Patent JP-H09331039-A (JP)
Title: Semiconductor storage device
Inventor: IKEDA SANENARI
IPC: H01L27/108
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device in which the delay is shortened at the time of driving a sense amplifier by shortening a sense amplifier drive line extending from a sense amplifier driver and tungsten having higher resistivity than aluminum can be employed even for the sense amplifier drive line. SOLUTION: The region of a sense amplifier which can be driven through a single sense amplifier driver is divided into two and the sense amplifier drive lines extending to respective sense amplifier regions 12, 13 are driven individually by sense amplifier drivers SD1, SD2. Two sense amplifier drivers SD1, SD2 corresponding to the sense amplifier regions 12, 13 may be provided or a single sense amplifier driver may be switched. According to the structure, the sense amplifier drive lines in a unit memory block can be halved substantially and tungsten having high resistivity can be employed for the sense amplifier drive line.
Patent JP-H0313264-A (JP)
Title: Method for casting ferrous copper alloy to prevent crystallization of primary crystal
Inventor: OSUMI KENJI
IPC: C22C9/00
Filed: 1989-06-08
Abstract: PURPOSE:To produce the excellent product of a ferrous copper alloy having no defects by limiting the content of Cr in the molten ferrous copper alloy to prevent the crystallization of the primary crystals in the process of solidification. CONSTITUTION:The content of the Cr in the molten ferrous copper alloy is regulated to <=0.02wt.% at the time of casting the ferrous copper alloy, by which the crystallization of the primary crystals of Cu(L)+rFe(S) in the process of solidification is prevented and, therefore, the excellent product having no defects is obtd.
Patent JP-S5847992-A (JP)
Title: Fins of heat exchanger for air cooling
Inventor: ITOU MASAAKI
IPC: F28F17/00
Filed: 1981-09-18
Abstract: PURPOSE:To improve the water draining property of a louver at the air outlet of the titled heat exchanger and to reduce the hazard of freezing of the heat exchanger by a method wherein the blades of the louver are inclined downward gradually along the flow direction of air. CONSTITUTION:A number of louver blades are formed on the corrugated fins 4 by cutting in the fins interposed among the spaces defined by parallel sections of a zigzag flat pipe 1 of the corrugated fin type heat exchanger. In this case, the corrugated fins 4 are arranged aslant with respect to the direction 6 of the flow of air and the louver blades 5a at the air outlet 5a of the heat exchanger are made lower in position gradually along the direction 6. With the above structure, water 7 adhered to the louver blades flows down easily as droplets 7a and accordingly, the quantity of water adhered to the air outlet 5a is reduced and the air outlet is ventilated well.