baber/WOPTO huggingface dataset:
Patent JP-H0489000-A (JP)
Title: Cell cultivation kit and cell damage testing method
Inventor: MORI YUICHI
IPC: C12N5/07
Filed: 1990-05-02
Abstract: PURPOSE: To obtain the subject kit having simplicity and high sensitivity, useful for cytotoxicity test method for medicine, etc., capable of measuring influence on cell aggregates, comprising a first culture medium composed of a temperature-sensitive polymer compound and a second culture medium composed of a cell nonadherent material.  
     CONSTITUTION: A cell culture kit comprising a first culture medium composed of a temperature-sensitive polymer compound (e.g. poly-N-isopropylacrylamide) and a second culture medium composed of a cell nonadherent material (e.g. hydrophobic polymer) is used. The first culture medium is charged with a medium and a cell (e.g. human corium-derived fibroblast), the cell is cultured in an incubator of 5 % carbon dioxide gas at 37°C for 5 days and liberated in a cell sheet state retaining intercellular contact from the first culture medium, transferred to the second culture medium, impressed with a physical stimulation or mixed with a specimen and cultured in a floating state. The change in form of a cell aggregate is measured to test the cytotoxicity of the specimen. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H08268802-A (JP)
Title: Poisonous feed for exterminating insect pest
Inventor: KAWADA HITOSHI
IPC: A01N25/00
Filed: 1995-05-16
Abstract: PURPOSE: To obtain a poisonous feed for exterminating insect pests, showing excellent destroying effect on cockroaches by its excellent palatability. CONSTITUTION: This poisonous feed for exterminating insect pest contains an insecticidally active component (usually 0.05-10wt.%), a seasoning sauce (usually 1-20wt.%) or a sauce perfume (usually 0.01-2wt.%) a vegetable oil (usually 10-50wt.%), and, optionally one or more selected from the group consisting of grain flour, dextrin and a saccharide (usually 40-85wt.%).
Patent JP-H08317575-A (JP)
Title: Charger for electric vehicle
Inventor: MATSUMAE HIROSHI
IPC: H02J7/00
Filed: 1995-05-16
Abstract: PURPOSE: To downsize the device by making the switching rectifying circuit connected to the secondary winding of a transformer have an element capable of current application in both directions, and rectifying the AC power induced in the secondary winding, and also, switching the DC power supplied from a main battery thereby uniting the charger of a main battery and that of an auxiliary battery. CONSTITUTION: The primary circuit 130 of a transformer T converts the AC of an external power source into DC with a rectifier 3, and it consists of a switching circuit 4. The secondary side of T1 consists of output circuits 110 and 120. The circuit 110 charges a main battery 20 through the secondary winding M2 of T1 and the switching rectifying circuit 5 consisting of bidirectional elements 25 and 26. The output part 120 is connected to the secondary winding M3 of T1, and charges an auxiliary battery 21d in case of power stoppage through saturable reactors 51 and 52 and a rectifier 9. With the main battery 20 as a power source, it charges the auxiliary battery 21 through the secondary batteries M2 and M3, the saturable reactors 51 and 52, and the rectifier 9. Hereby, the circuit parts can be shared, and the device can be downsized.
Patent JP-H10308663-A (JP)
Title: Gate array
Inventor: SUENAGA HISAFUMI
IPC: G06F7/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To set a function without increasing the number of terminals (number of pins) in a gate array provided with plural functions. SOLUTION: Function designation switches S0 and S1 are provided between the output terminal 25 to reset a gate array 21 and specified input terminals 22a and 22b which are not influenced during resetting. The specified input terminals 22a and 22b are used as terminals for setting functions before the output voltage of power source VDD2 reaches a prescribed valve required for a processing operation after power is supplied. The levels of signals inputted to the specified input terminals 22a and 22b are kept in flip flop circuits 30a and 30b through the switches S01 and S1 during resetting, and the function is set.
Patent JP-H0334918-A (JP)
Title: New compound
Inventor: NEIDAA IBURAHIMU
IPC: A61K8/33
Filed: 1990-05-08
Abstract: PURPOSE: To obtain a toothpaste composition comprising a relatively large amount of water-soluble alkali metal tripolyphosphate at high pH, excellent in storage stability and useful for preventing dental calculus and plaque. CONSTITUTION: This toothpaste composition comprises at least 4wt.% water-soluble alkali metal tripolyphosphate as anti-calculus and 5-60wt.% dental abrasive other than sodium pyrophosphate (e.g. silica) and further preferably a phosphatase enzyme inhibitor containing a fluoride ion source. The composition is obtained by mixing these ingredients with a thickener, a binder, a humectant, a surfactant, a sweetener, a flavorizing agent, etc., and preparing the mixture in a composition having pH8-10. An oral hygienic composition having anti- calculus and anti-plaque activity is obtained by adding a non-cationic antibacterial compound to the above ingredients containing the tipolyphosphate.
Patent JP-H11310848-A (JP)
Title: Manufacture of continuously cast slab for high strength free cutting non-heat-treated steel product and steel product
Inventor: KATO TORU
IPC: C21D8/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a continuous cast slab for steel product having high tensile strength and fatigue strength and superior toughness in an as-non-heat-treated state and excellent in machinability and the steel product. SOLUTION: The continuously cast slab has a composition containing, by weight, 0.1-0.6% C, 0.05-1.5% Si, 0.4-2.0% Mn, 0.01-0.2% S, 0.04-1.0% Ti, 0.005-0.05% Al, and <=0.008% N, and an area ratio of an eutectic structure part composed of Ti carbon sulfide and metallic phase is 0.5-10.0% of the cross section of the cast slab. In the method of manufacturing the steel product, heating is performed at <1300 deg.C in the process of hot working of this cast slab into the steel product.
Patent JP-S5640398-A (JP)
Title: Diaphragm for speaker
Inventor: TSUCHIYA KAZUO
IPC: H04R7/02
Filed: 1979-09-12
Abstract: PURPOSE:To improve a flame resisting property and a heat-proof property while making the most of the character of a pulp diaphragm, by making paper from pulp, where phase splitting-region glass of boro-silicated alkali glass is mixed, to form a diaphragm for speaker. CONSTITUTION:10-15wt% boro-silicated alkali glass is added into crashed pulp, and paper is made from this pulp to obtain a prescribed-form diaphragm. Glass components of boro-silicated alkali glass act to make this diaphragm rich in the flame resisting property and the heat-proof property, and further, the swelling property dependent upon humidity can be suppressed to reduce expansion. If boro- silicated alkali glass is added to pulp and gravel soil sulfate is added to this pulp to control pH previously and the obtained diaphragm is heated in the heating mold, the whole of the diaphragm can be foamed; and the foaming degree is large for pH 6.5-7, and the foaming degree is small for pH 6 or less thus controlling the density of the diaphragm.
Patent JP-S61276248-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KONDO HITOSHI
IPC: H01L21/768
Filed: 1985-05-30
Abstract: PURPOSE:To give unit cells a correct voltage level, and to prevent a voltage drop in the direction of a cell fine by cutting open the cell line in the direction orthogonal to the longitudinal direction of the cell line at regular intervals, passing second power supply lines into clearances in the cell line, forming contact holes to crossed sections with first power supply lines and electrically connecting the second power supply lines. CONSTITUTION:Regions 31, which are shaped by unit cells 32, in which all functional circuits are housed onto semiconductor substrates, the surfaces thereof have high- concentration impurity regions 34, 35, while being cut open at predetermined positions, cell lines 111, 112, 113 with first power supply lines 121, 122, and second power supply lines 40, 41, which are connected electrically by said first power supply lines 121, 122 and said cut-open regions 31 and extended in the direction orthogonal to the longitu dinal direction of said cell lines 111, 112, 113, are mounted. The previously prepared ells 32 are shaped to the cut-open regions 31, and upper sections are used as N channel regions and lower sections as P channel regions while employing line 33 as boundaries in the cells 32. The P<+> type diffusion layers (high-concentration impurity regions) 34 are formed into the N channel regions, and the N<+> type diffusion layers (high- concentration impurity regions) 35 are shaped into other P channel regions.
Patent JP-S60260309-A (JP)
Title: Manufacture of thermoplastic resin foamed body with uneven surface
Inventor: SHIBA KATSUHIKO
IPC: B29C44/00
Filed: 1984-06-07
Abstract: PURPOSE:To form an uneven surface, by differentiating the average degree of polymerization of the intermediate layer and the top layer that are laminated on a substrate. CONSTITUTION:An intermediate layer and a top layer that are made of polymers such as vinyl chloride resins having different average degrees of polymerization are laminated on base material such as paper, nonwoven fabric, woven fabric, etc., and the laminate is foamed by heating thereby forming crinkles on the surface due to the difference of the degree of the polymerization. The intermediate layer has a composition mainly consisting of a thermoplastic resin, and the top layer has a composition mainly consisting of a thermoplastic resin to which a foaming agent has been added and that has a higher degree of polymerization than the thermoplastic resin of the intermediate layer. When the laminate is foamed by heating at a temperature of 150 deg.C or over to increase the volume twice as large as the original volume, crinkles are formed on the surface of the laminate.
Patent JP-2000305256-A (JP)
Title: Pellicle
Inventor: FUNATSU HIROYUKI
IPC: G03F1/64
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of foreign matter in a photolithographic step and repetitive defective transfer due to the spreading of an adhesive in the width direction of the pellicle frame of a pellicle in the attachment of the pellicle to a mask. SOLUTION: When a pellicle film 11 is bonded to one end face of a pellicle frame 12 and an adhesive 13 is applied to the other end face of the pellicle frame 12 to obtain a pellicle, a notch 20 is formed in a part 15 of the pellicle frame 12 at which the application of the adhesive 13 is started and finished by chipping off only the outside of the part 15.
Patent JP-H0415136-A (JP)
Title: Connecting device for slide deck and its drive device in cargo handling device
Inventor: KUDOU TAKUYA
IPC: B60P1/02
Filed: 1990-05-07
Abstract: PURPOSE:To improve the efficiency of cargo handling work, by providing a connecting member which is advanceable/retreatable, at a drive device, and on the other hand, providing at a slide deck a receiving portion and a connector for the connecting member so as to conduct easily, surely and safely the connecting/detaching operation of a connecting device from the outside of a loading stand. CONSTITUTION:A connecting device connects a slide deck Ds which is provided movably between a loading stand A and an ascent/descent frame provided on one side of the stand A, to a drive device 3 whose purpose is to drive the slide deck Ds. In this instance, a connecting member 4 which is advanceable/retreatable against the slide deck Ds, is provided at the drive device 3. Meanwhile, at the slide deck Ds, a receiving portion 38 receiving the connecting member 4, a connector 52 which is connectable/detachable with/from the member 4 within the portion 38, an operation portion 43 capable of being operated from the outside, and a connecting link mechanism 39 which transmits the operation force of the operation portion 43 to the connector 52, are provided. As a result, the sureness, safety and easiness of the connection/ detachment changeover operation of the connecting device for the loading stand A and the slide deck Ds are increased.
Patent JP-H05313216-A (JP)
Title: Organic nonlinear optical crystal and parts
Inventor: FUKUDA SEIJI
IPC: G02F1/361
Filed: 1992-05-11
Abstract: PURPOSE:To decrease the surface reflection of the org. nonlinear optical crystal to incident light or exit light of a specific wavelength. CONSTITUTION:This org. nonlinear optical crystal has the antireflection films on the front surface, the (21-1)th layer [i: a natural number] from the substrate side to the front surface side of which consists of a high-refractive index material 2 having the refractive index in a 1.80 to 2.40 range and the (2i)th layer consists of a low-refractive index material 3 having the refractive index in a 1.40 to 1.50 range. The respective layers satisfy the following conditions with the specific wavelengths: (0.225+0.5m)lambda<=nXd<=(0.275+0.5m)lambda, where (n): the refractive index of the constituting materials, (d): the film thickness of the respective layers, nXd: the optical film thickness of the constituting materials, (m): an integer of 0 or above, lambda: the specific wavelength.
Patent JP-H04344407-A (JP)
Title: Differential type laser interference length measuring machine
Inventor: HOSOE HIDE
IPC: G01B9/02
Filed: 1991-05-22
Abstract: PURPOSE:To set a length measuring reference within a movable range of an object whose length is to be measured for reducing errors due to a change of environmental temperature by enabling a movable returning member for length measuring luminous flux to occupy front and rear positions in the reciprocating light path in relation to a fixed returning member of reference luminous flux. CONSTITUTION:A laser beam K is divided into a reference luminous flux R and length measuring luminous flux M and then an interference prism 21 is used to obtain an interference luminous flux I by joining together both luminous fluxes R, L. A reference mirror 6 consists of respectively two reflectors arranged spaced from each other to reflect the reference luminous flux R and connect to each other by a set of one side edges of the reflectors, and a length measuring mirror 7 is in a shape for enabling passage through a gap between the two reflectors of the reference mirror 6. The reference mirror 6 is mounted to a fixed reference position member 23 by screws 22 and the measuring mirror 7 is mounted to a length measuring object position member movable in the direction of arrow by screws 24. The reference mirror 6 is provided on a base 12 to match the center position of a spindle 16 and the measuring mirror 7 is provided on a tool rest 17 to coincide with the position of a tool 18, so that effects of thermal expansion and contraction due to an environmental temperature are reduced.
Patent JP-S599903-A (JP)
Title: Insulation for coil of electric apparatus
Inventor: TANAKA YOSHIYUKI
IPC: H01F5/06
Filed: 1982-07-08
Abstract: PURPOSE:To obtain the coil of electric apparatus with high insulating degree by a method wherein an insulating material is wound round the outer periphery of coiled conductor to form insulating layer, and an impregnant having a specific composition is impregnated between the adjacent insulating layers, between the coiled conductors, as well as between the insulating layer and the coiled conductor. CONSTITUTION:Insulating layers 2 formed of a both-side composite mica sheet, composite mica tape, glass tape, non-woven tape, etc. are wound round the outer periphery of coiled conductors 1. Next, an impregnant 3 which has a composition specified as follows, is impregnated within the insulating layers 2, between the adjacent insulating layers 2, between the coiled conductors 1, as well as between the insulating layer 2 and the coiled conductor 1. Namely, the impregnant resulted from epoxy resin added with acid anhydride hardener consisted of chain toluene in the carbon number 10 and maleic acid anhydride, and with a hardening accelerator consisted of a metal carboxylate containing at least one metal among lead stearate, Mn, Co and Li, is employed and dissolved under agitation at a temperature not less than 100 deg.C, and thereafter it is lowered down to the room temperature to be hardened.
Patent JP-S63280682-A (JP)
Title: Recording material
Inventor: YAMADA MANABU
IPC: B41M5/323
Filed: 1987-05-13
Abstract: PURPOSE:To enable an absorption even in a near infrared region by providing a layer containing tetraphenyl-1,4-pentadiene compound expressed by a specific formula as a color developer on a base to form a recording material. CONSTITUTION:A layer containing one kind or more of tetraphenyl-1,4- pentadiene compound, as a color developer, as expressed by a formula (R<1>, R<2>, R<3>, R<4> represent the alkyl group having carbon number of 1-6, the cycloalkyl group having 5-6-member ring, the allylalkyl group having carbon number of 10 or less, the alkylene group; X<1>, X<2> the alkyl group having carbon number of 1-6, the alkoxy group, hydrogen, chlorine and bromine radicals; Y<1>, Y<2> hydrogen, the alkyl group having carbon number of 1-6, the alkoxy group; Z the complex cyclic group containing a single heteroatom selected from among N, O, S) is provided on a base to form a recording material.
Patent JP-H08282797-A (JP)
Title: Oil feed nozzle
Inventor: WATANABE JUN
IPC: B67D7/42
Filed: 1995-04-19
Abstract: PURPOSE: To improve the operability of an operation lever in the feeding of oil and reduce worker's load. CONSTITUTION: A movable valve seat 18, comprising a first valve seat 20 on which a movable valve 25 sits and a second valve seat 21 on which a fixed valve 35 sits, is movably disposed in the oil passage 14 of a nozzle main body 13. According as an operation lever 26 is operated, it is moved toward an outlet 16 while receiving the pressure of liquid oil in the oil passage 14, thereby opening the movable valve 25 and fixed valve 35. Thus, because the movement of the movable valve seat 18, moving in such a way as to open the oil passage 14, is boosted by the pressure of the liquid oil introduced into the oil passage 14, an operating force which a worker exerts when operating the operation lever 26 to feed the oil is substantially reduced, the operability of the operation lever 26 is improved, and worker's load can be reduced remarkably.
Patent JP-S5342509-A (JP)
Title: Connector connection system between units
Inventor: MATSUURA YOSHIAKI
IPC: H04Q1/16
Filed: 1976-09-29
Abstract: PURPOSE:To increase massproductivity by manufacturing the controlled unit with the same constitution and the same connections entirely, and to economize by eliminating the internal wiring work after shipment.
Patent JP-H11295565-A (JP)
Title: Coated optical fiber
Inventor: INO ETSUO
IPC: G02B6/44
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To stably cover and hold a bar code sheet after mounting and to relatively easily perform the work of opening a vertical cut and forcibly putting it on a coated optical fiber further by turning the tension yield elongation and flexural rigidity of a transparent plastic tube to the ones within a specified range. SOLUTION: The tension yield elongation of the plastic tube (t) is turned to the one within the range of 30-300% and the flexural rigidity is turned to the one within the range of 5.0-10.0 kilogram f.square millimeter. When an extension yield elongation rate is low, the bar code sheet S can not be stably held. On the other hand, when the extension yield elongation rate is high, the coating of the bar code sheet S becomes incomplete and the possibility of exposing a part of both ends of the bar code sheet S becomes large. Also, wrinkles are locally generated on the bar code sheet S when the flexural rigidity is less than 5.0 kilogram f.square millimeter and opening from the vertical cut Y becomes difficult when the flexural rigidity exceeds the 10.0 kilogram f.square millimeter.
Patent JP-S61275893-A (JP)
Inventor: IKUMA KATSUMI
IPC: G09G3/18
Filed: 1985-05-31
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-S609221-A (JP)
Title: Frequency dividing circuit with test function
Inventor: ISHIZUKI NORIYOSHI
IPC: H03K21/40
Filed: 1983-06-28
Abstract: PURPOSE:To shorten the test time by constituting a frequency dividing circuit with a D type FF and supplying a shift clock to the clock input of the FF in accordance with the logic value of a test terminal to perform a shift action. CONSTITUTION:AND gates 1, 3, 1' and 3' are opened in a normal mode, that is, when the logic 0 is applied to a test terminal 8. The output Q of a D type FF9 is turned into the clock input of a D type FF9' to perform a frequency dividing action. Then AND gates 2, 4, 2' and 4' are opened in a test mode, that is, when the logic 1 is applied to the terminal 8. Then the output Q of the FF9 is supplied to the input D of the FF9', and the shift pulse of a shift pulse clock input terminal 12 is supplied to the clock input CK to give a shift action to (n) stages of a frequency dividing circuit. In this case, just the n-clock time is needed to set all (n) stages at 1, thereby shortening greatly the test time.
Patent JP-S5451409-A (JP)
Title: Remote operaion system of recording and reproducing unit
Inventor: TANABE MINORU
IPC: H04M1/65
Filed: 1977-09-30
Abstract: PURPOSE:To increase the remote operation mode and to make unnecessary BPF of high precision, by changing the output time of the mono-frequency oscillator transmitted from the place visited. CONSTITUTION:When the output of the mono-frequency oscillator is inputted to the telephone set at the visited place for a given time, the transistor T1 and the monostable multivibrator 4 are operated, turning on T3 and activating the plunger 6. The rewinding operaton is made, and when the oscillator output is turned off with this condition, T2 is turned on in the time constant RC. FF1 is inverted, turning on T4 and the operation of the plunger 7 is transited to the reproducing operaion. Next, while the monostable multivibrator 4 is operated, FF1 is reset with the stopping of the oscillator output, enabling to the operation of reproduction.
Patent JP-H06334249-A (JP)
Title: Gas laser oscillator
Inventor: SUZUKI SATORU
IPC: H01S3/097
Filed: 1993-05-20
Abstract: PURPOSE:To obtain a compact gas laser oscillator in which the ground leak current meets the requirements of the Drugs, Cosmetics and Medical Instruments Act and the noise terminal voltage meets the standard requirements. CONSTITUTION:In the gas laser oscillator, a commercial feeder line including a ground line is connected with a line filter circuit 13 including line bypass capacitors C1, C2 and a first LC filter and the line filter circuit is connected with a rectifier circuit 6, a constant voltage switching circuit 7, a trigger circuit 8, and a gas laser tube 9. The line filter circuit is also connected with a second LC filter between a line bypass capacitor and the first LC filter wherein the line bypass capacitor and the second LC filter are covered with a magnetic shield 14.