baber/WOPTO huggingface dataset:
Patent JP-H051274-A (JP)
Title: Water-swellable sealant
Inventor: MOTOMURA HISAO
IPC: C08L75/04
Filed: 1991-06-26
Abstract: PURPOSE:To provide a sealant which is excellent in water-swellability, mechanical strengths, and chemical stability and used for waterproofing, water-stopping, or effecting airtightness in the fields of civil engineering and construction. CONSTITUTION:The sealant is prepd. by compounding a blend of a natural rubber with a synthetic rubber, a urethane prepolymer prepd. by reacting a polyether polyol having hydrophilic groups with an isocyanate compd., and a curing agent consisting of water, an organometallic compd., and cellulose.
Patent JP-H0930214-A (JP)
Title: Pneumatic tire
Inventor: KUZE TETSUYA
IPC: B60C11/13
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To uniform ground pressure of a tire by offsetting the main groove side edge on the flat portion of the tire so that it may be more to the outer diameter side of the tire than the circular arc extension line forming the flat portion of the tread central area and forming the cross section of the flat portion surface with a line segment made gradually to the inner diameter side of the tire from the main groove side edge to the tire ground plane. SOLUTION: A meridional cross section on a tire tread forms a flat portion Ly on a tread central area in an uniform circular arc C shape having a specific radius Ry. In comparison thereof, a main groove side edge Lx1 on the flat portion Lx of the shoulder area is offsetted so that it may be more to the outer diameter side of a tire than the extension line C' of the circular arc C forming the flat portion Ly on the tread central area and the cross section of the flat portion Lx surface is formed by a line segment Z gradually continuing to the inner diameter side of the tire from the main groove side edge Lx1 to the tire ground end P. The tire ground and P is more to the inner diameter side than an extension line C' of the circular arc C forming the flat portion Ly on the tread central area.
Patent JP-S62181250-A (JP)
Title: Novel delta-butyrolactams, pharmacologically active compositions, manufacture and use for medicine
Inventor: IEN RUN CHIEN
IPC: C07D207/273
Filed: 1985-08-22
Abstract: Purified Clausenamide of the formulais obtained by extraction of leaves of Clausena lensium followed by purification, Reduction products, ethers, etc. can be produced. The compounds are effective in weeting hypoxia and amnesia.
Patent JP-H0349669-A (JP)
Title: Preparation of 'takoyaki' and 'takoyaki' prepared thereby
Inventor: KIYOTA MASAHIKO
IPC: A23L35/00
Filed: 1989-07-15
Abstract: PURPOSE:To prepare a TANOYAKI (a baked pastry ball stuffed with pieces of octopus meat) having delicious taste characteristic to octopus ocellatus (a kind of small-sized octopus) using a baking plate having a specific shape able to contain a whole body of an octopus ocellatus. CONSTITUTION:The baking plate 1 to be used in the present process has a recess 2 to form the TAKOYAKI. The bottom 4 of the recess 2 has a hemispherical shape having a radius of curvature R larger than the radius of curvature (r) of the head 7 of the octopus ocellatus 6 to be put into the recess 2. An octopus ocellatus 6 is put into the recess 2 directing the head 7 downward, a small amount of pastry 9 is put into the recess 7, vibration is applied to the octopus ocellatus 8, the recess is supplied with necessary ingredients 11 and residual pastry 9 and the content is baked to obtain the objective TAKOYAKI. In the figure, 12 is preparatorily the heated baking plate and 13 is the content.
Patent JP-S5885548-A (JP)
Title: Semiconductor device
Inventor: SAIGOU TAKASHI
IPC: H01L21/28
Filed: 1981-11-16
Abstract: PURPOSE:To enable high speed operation by forming a polycrystalline silicon layer or a gold layer with silicide layer at the connector of the first layer wiring to wirings upper than the first wiring with Si-containing Al layer as the first layer wiring and pure Al layer containing no Si as wirings above second layers. CONSTITUTION:An Si-containing Al layer 8 is deposited, a polycrystalline silicon layer 9 is then coated, a resist 10 is coated and is formed in the prescribed pattern. With the resist 10 as a mask the layers 8, 9 are allowed to remain by etching only on the desired wiring part. Then, a silicon oxidized film 11 is deposited as an interlayer insulating film in 8,000Angstrom , the resist is patterned, and with the resist as a mask only the part in which the first layer is connected to the second layer is etched, thereby forming a contacting hole. After a layer 12 containing no Si is heated and deposited, the resist is coated and patterned, with the resist as a mask the second layer wiring is formed by etching.
Patent JP-S6339933-A (JP)
Title: Production of phenolic resin foam
Inventor: ISHIWAKA TAKUMI
IPC: C08J9/04
Filed: 1986-08-06
Abstract: PURPOSE:To produce the title foam which is free from deterioration in thermal conductivity with the lapse of time and can retain a low thermal conductivity for a long period of time, by adding a blowing agent and a specified foam stabilizer to a resol phenolic resin and expanding the mixture. CONSTITUTION:100pts.wt. liquid low-MW resol phenolic resin (A) is mixed with a blowing agent (B) (e.g., chloroform), 0.2-10pts.wt. foam stabilizer (C) selected from among nonionic surfactants prepared by adding 40-90 mol of ethylene oxide to castor oil (hydrogenated derivatives) or fatty acid substance obtained by hydrolysis of their glycerides and a curing agent (D) (e.g., p- toluenesulfonic acid), and the obtained mixture is poured into a mold and cured by expansion.
Patent JP-S5885707-A (JP)
Title: Device for controlling shock absorber upon anti-skid operation
Inventor: OOHASHI KAORU
IPC: B60T8/34
Filed: 1981-11-16
Abstract: PURPOSE:To make drive comfortableness and controllability satisfactory, by increasing the damping force of a shock-absorber device when the operational period of an antiskid mechanism exceeds a predetermined value, so that the self- exciting vibration of a vehicle upon anti-skid operation is prevented. CONSTITUTION:A plug 38 is air-tightly fitted into an open cylinder 14a which is formed in the lateral surface of the outer cylinder 14 of a cylinder assembly 10 in a hydraulic shock absorber mechanism. The plug 38 is formed with a variable orifice 40 having one end communicated with a first hydraulic chamber 202 through a conduit 42 and a communication passage 22a in a top holder 22 and the other end communicated with a second hydraulic chamber 204 through a hydraulic reservoir 200. Further, a grooved hole 38 orthogonal to the varaible orifice 40 is formed, and a valve part 52a of a plunger 52 which is actuated by a solenoid 44 is inserted in the grooved hole 38a. The solenoid 44 is energized when the self-exciting vibration upon anti-skid operation is required to be prevented, for blocking the variable orifice 40 with the valve part 52a.
Patent JP-H0349220-A (JP)
Title: Etching device
Inventor: FUJINO MASATO
IPC: H01L21/3065
Filed: 1989-07-18
Abstract: PURPOSE:To prevent a reaction product from peeling by covering the reaction product, adhered to the wall surface etc., of a reaction chamber, with a film. CONSTITUTION:A subject 103 to be etched is placed in a reaction chamber 201, and a mixed gas, consisting of CCl4, BCl3 and N2, is introduced into the reaction chamber 201. This mixed gas provides ions 211 or radicals 212, and reaction gas 210 and reacts on an Al film 208 to remove this Al film 208. A part of a reaction product 231 discharged from a discharge port 205 adheres to the wall surface etc., inside the reaction chamber 201. Consequently, when the etching subject is removed for every fixed period and a film forming device 106, consisting of depressurized W, is covered with Ti 114 and current is supplied to the device 106 to heat the device 106, Ti film 114 is formed on the whole surface of the product 213, and thereby, peeling of the reaction product can be prevented.
Patent JP-S6161039-A (JP)
Title: Measuring device for spatially developed sample pattern
Inventor: OKUBO KUNIHIKO
IPC: G01N27/447
Filed: 1984-08-31
Abstract: PURPOSE:To eliminate unnecessary measurement and to shorten a measurement time by measuring successively only necessary positions to be estimated in a layer where a sample is developed through an image reading device for two-dimensional electrophoresis gel, etc. CONSTITUTION:The sample 2 of two-dimensional electrophoresis gel is placed on a sample stage S. Pulse motors X and Y are drive by a driving circuit D1 to move the sample stage in the X and Y directions. Then, a spot O of the sample is irradiated with a light beam L and the sample is measured by an image element P. The sample is measured successively not over the entire surface, but only at necessary positions. For the purpose, data within a measurement range are stored in a memory M and a signal is sent to the driving circuit D1 to drive the pulse motors X and Y, taking measurements. Thus, only the specified positions are scanned, so the measurement time is shortened greatly as compared with an entire-surface scanning method.
Patent JP-H0633313-A (JP)
Title: Production of colored high-tenacity polyethyene fiber
Inventor: KUROKI TADAO
IPC: D01F6/04
Filed: 1992-07-10
Abstract: PURPOSE:To produce a colored high-tenacity polyethylene fiber having high strength and modulus of elasticity. CONSTITUTION:In producing the polyethylene fiber having high strength and high modulus of elasticity by spinning and drawing an ultra-high-molecular- weight polyethylene solution, <= the solubility of dye substantially dissolving at a melt temperature of a gel obtained from the ultra-high-molecular-weight polyethylene solution in an amount to give <= its solubility is added to the ultra-high-molecular-weight polyethylene solution, which is spun and then drawn to give the colored high-tenacity polyethylene fiber.
Patent JP-H0567410-A (JP)
Title: Manufacture of push button switch cover member
Inventor: HONDA MASAYUKI
IPC: H01H13/70
Filed: 1991-06-28
Abstract: PURPOSE:To enhance productivity by injecting a composition formed of a specified bifunctional compound, a specific multifunctional compound and the like into a metal mold, and by introducing a leg part composition to become a predetermined rubber elastic body at the time of cross-linking for integration. CONSTITUTION:A liquid composition consisted of; a bifunctional compound having an unsaturated group expressed by a formula I in a molecular chain terminal: a multifunctional compound having in a molecule thereof at least three unsaturated groups expressed by formulas II-V and wherein concentration of an unsaturated group is adjusted to 7X10<-4> mol/ml or more; and organic peroxide; and whose hardness at the time of cross-linking is IRHD 90 or more, is injected into a cap part of a metal die. A leg part composition to become a rubber elastic body, whose hardness is less than IRHD 80 and impact resilient modulus is 40% or more after elimination of fluidity by means of heating and partial cross-linking, is charged into a metal mold for integration so that a push button switch cover member wherein a key top and leg part are integrated can be manufactured with high mass productivity. In the formulas, R represents a hydrogen atom or a monovalent hydrocarbon group.
Patent JP-H0358945-A (JP)
Title: Preparation of cumene
Inventor: ROBAATO PII AAGANBURAITO
IPC: C07C2/66
Filed: 1990-07-11
Abstract: PURPOSE: To obtain cumene from propylene and benzene by a method for simultanesouly performing the alkylation and distillation of reaction components in a catalyst bed comprising a double bed of an Omega type molecular sieve and a Y type molecular sieve and also functioning as a distillation column structure.  
     CONSTITUTION: In a distillation column reactor 10, a Y-type molecular sieve and an Omega-type molecular sieve are respectively charged in the pockets of glass fiber belts to be formed in lower and upper sections 7, 12 in a spiral form along with stainless steel meshes. Benzene supplied from a line 2 and propylene supplied from a line 1 are reacted in a catalyst bed 12 and propylene (dimer) in the reaction product is reacted with benzene in the Y-bed to further form cumene and dipropylbenzene is subjected to the alkyl exchange with unreacted benzene to form cumene. Cumene is recovered from a line 8 and benzene is refluxed from the top of the column. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0745777-A (JP)
Title: Resin-sealed semiconductor device
Inventor: SAKO SHIGEKI
IPC: H01L23/12
Filed: 1993-07-26
Abstract: PURPOSE:To provide a resin-sealed semiconductor device which has a plurality of semiconductor elements and a circuit board for connecting them electrically with each other and wherein the semiconductor elements, the circuit board, and inner leads are wire-bonded preferably to each other by bonding wires. CONSTITUTION:On an island 11, a plurality of semiconductor elements 14 are mounted using a bonding agent 13. A circuit board 15 (made of glass, epoxy or the like) whereby those plural semiconductor elements 14 are connected electrically with each other has wiring patterns 20 provided on its surface and is supported by its bondings to the under surfaces of inner leads 12. The semiconductor elements 14 and the circuit board 15 are connected electrically with each other via bonding wires 16, and thereafter, a semiconductor device comprising the circuit board 15, etc., is sealed with a resin 17.
Patent JP-S6076431-A (JP)
Title: Cover for rotary structure
Inventor: OOTANI MASAYUKI
IPC: B60N2/90
Filed: 1983-09-30
Abstract: PURPOSE:To prevent a foreign matter from being caught between a rotary structure and a supporting opposite part in whichever rotating position said rotary structure may stay, by interposing a foldable resin supplementary cover between a main cover and said rotary structure. CONSTITUTION:A front leg 3 is supported, rotatingly foldably toward the sheet cushion frame 2 of a sheet. The front leg 3 has a locking mechanism 6 so as to be locked in a standing condition. A cover 13 is installed in such a way that it covers up the whole front leg 3 or the locking mechanism 6, while a cover 16, which covers a space interposed between the front leg 3 and the frame 2 in whichever rotating position the front leg 3 may be, and which prevents any foreign matter from being caught in this space, is provided between the front leg 3 and the frame 2. Toward the lower part of the main cover 17 of the cover 16, is extended a supplementary cover 18, which is foldable toward the back side of the main cover 17 through an integral hinge part 24.
Patent JP-H1131502-A (JP)
Title: Manufacture of pole plate, and nonaqueous electrolyte secondary battery
Inventor: MARUYAMA HIROSHI
IPC: H01M4/139
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a pole plate manufacturing method that can improve a charging-discharging cycle characteristic by improving binding strength between current collector foil and an active material layer, while increasing the ratio of active material in the active material layer. SOLUTION: Primng paste 7 with a binding agent, a conductive material and a solvent mixed is applied to current collector foil 1 (2), and while the applied priming paste 7 is in a wet state with the solvent, an active material paste 8 (9) containing an active material powder, a binding agent and a solvent that can dissolve the solvent is applied onto the priming paste 7 in the wet state. The active material paste 8 (9) is then dried along with the priming paste 7.
Patent JP-S6428889-A (JP)
Title: Manufacture of composite circuit board
Inventor: OISHI KAZUO
IPC: H05K1/09
Filed: 1987-07-23
Abstract: PURPOSE:To contrive the improvement in bonding strength, reliability, and humidity resistance by applying bonding conductors over desired electrodes on a circuit board and further applying a sealing glass around and among said bonding conductors, followed by firing of this laminated body. CONSTITUTION:A plurality of circuit boards 1 and 2 on which electrodes and circuit wirings have been formed on inorganic insulating substrates are prepared. On desired electrodes 3 of said circuit boards 1 and 2, bonding conductors 4 are applied and further a sealing glass 5 is applied around and among said bonding conductors 4. Then, while opposing the bonding conductors 4 one another and sealing their periphery with the sealing glass 5, the substrate in which the circuit boards 1 and 2 are laminated is fired. Thus, the bonding conductors 4 and the sealing glass 5 can be bonded by sintering and united electrically and mechanically.
Patent JP-H1131550-A (JP)
Title: Lever fitting type connector
Inventor: OKABE TOSHIAKI
IPC: H01R13/629
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To enhance the workability of fitting operation by providing protrusion parts engaging with protrusions so that lever walls are fixed against a connector main body at a temporary fixing position, and an engage release part releasing the engage state of the protrusion parts and the protrusions at an insertion time to the hood part of the connector main body. SOLUTION: In a connector 41 of the embodiment, temporary fixing can be conducted by engaging the protrusion parts 65, 65 of lever walls 67, 67 with protrusions 72, 72 in the long holes 61, 61 of ribs 60, 60. Thereby, no cover for preventing the coming-off of the lever walls 67, 67 is required, and a lever 46 can be fixed temporarily against a connector main body 44 as preventing from becoming large. By just inserting the connector main body 44 into a hood part 42 in a state where the lever walls 67, 67 are temporarily fixed against the connector main body 44, taper faces 71, 71 which are engage release parts abut onto the tips of the protrusion parts 65, 65. Thereby, the temporary fixing state of the lever walls 67, 67 against the connector main body 44 can be released easily.
Patent JP-S6076932-A (JP)
Title: Inserting method of object
Inventor: NISHIWAKI YOSHIKAZU
IPC: H05K13/04
Filed: 1983-09-30
Abstract: PURPOSE:To enable an object to be high accurately inserted by a low accurate positioning mechanism, by fixed-position controlling the positioning mechanism of a moving table so as to provide the compliance, in the case such as to automatically package electronic parts. CONSTITUTION:In order to move a moving table 22 to be supported to a desired position for a standard bed 21, the table 22 and the bed 21 are combined by three sets of pantograph mechanisms comprising four links 23-26. Next, the links 24-27 are controlled so that the table 22 may continually maintain a fixed position, here the reaction force is generated in the vertical direction in an acting point to which force is applied for lowering the table 22. That is, this mechanism, if it is fixed-position controlled, enables the compliance to be provided. By this constitution, an object can be high accurately inserted by a relatively low accurate positioning mechanism.
Patent JP-H1014163-A (JP)
Title: Vibration-proof device of rotary machine
Inventor: HOSHI MASAHIRO
IPC: H02K5/24
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-proof device of a rotary machine which is constructed to have enough mechanical strength and vibration-proof effect in a horizontal direction and a vertical direction, has a simple structure and enables easy fixing and exchange. SOLUTION: This device is comprised of a stud bolt 10 which positions and fixes a rotary machine passing through a leg part 4 of a fixing piece frame and a foundation 9 and a washer 11 fastened by a fastening nut 12 in an upper end part of the stud bolt 10. Rubber elastic bodies 13a, 13b and 13c are inserted and fixed between the leg part 4 of a fixing piece frame and the washer 11, between the leg part 4 and the foundation 9 and between the leg part 4 and the stud bolt 10, respectively for fastening and fixing the leg part 4 of a fixing piece frame of a rotary machine to the foundation 9 by the nut 12.
Patent JP-S6076122-A (JP)
Title: Method for inspection of microscopic pinhole deffect
Inventor: KAMEDA KOUJI
IPC: G01N21/93
Filed: 1983-09-30
Abstract: PURPOSE:To enable to detect the microscopic pinhole defects of a submicron level by a method wherein a desired pattern is transferred to the sample such as a wafer, a mask and the like, and an excessive etching is performed on the transferred pattern. CONSTITUTION:A resist is coated on the sample such as a silicon wafer to be used for the manufacture of IC, a mask blank and the like, and a prebaking process is performed thereon. A microscopic pattern of IC is transferred to the resist from a magnified negative plate or a equimultiplied negative plate using an exposing device, and a developing process is performed thereon. When a transferred pattern 18 is going to be exchanged with the sample such as a wafer, a mask blank and the like on the resist by performing an etching, the resist is exfoliated by performing an etching excessively. When the sample is going to be inspected using a comparison type defect inspecting device, a comparison inspection is performed by conducting a correction for the measurement 2d only of the pattern data when excessive etching is performed, and microscopic pinhole 2 is comparison-inspected with the pattern data.
Patent JP-H02276695-A (JP)
Title: Recording, color-representing and preserving methods for daily, monthly, yearly ordinal behaviors of human beings
Inventor: IWABUCHI HISASHI
IPC: B42D1/00
Filed: 1988-07-23
Abstract: PURPOSE:To know individual living behavior by sorting human daily life, behavior time zone to shape graphs for one day, 24 hours (up to min), and recording the time zones with color expression. CONSTITUTION:An ordinarily daily description 4 is sorted to shape graphs of zones 1 (up to min) in life time zone, 24 hours one day. Bar lines are described in the time zone according to items, and item number 3 is described on the bar line. A monthly description 6 is sorted to number of days for items from daily number of month (A is a person for describing total number of days, B is a person for describing 10 or more, and C is a person for describing 10 or less), and average is recorded monthly. The monthly description (any of A, B, C is written) is written in color expression of items. Sunday holiday zone, work day zone are sorted in monthly description. The yearly description 9 of each year is averaged for a year by twelve months according to twelve description items as yearly recording. The colorings of the items are the same as the monthly colors, written as yearly description, and a human photograph 10 in the year is filled, and a year number 12 is also written.
Patent JP-H1110190-A (JP)
Title: Upward flow anaerobic treatment device
Inventor: EMORI HIROYOSHI
IPC: C02F3/28
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To make sludge, which ascends in a treatment tank in the company with an ascending flow from a biological sludge bed and accumulates on a treatment water discharge path, return surely to the biological sludge bed. SOLUTION: An upper part of a treatment tank 12 is partitioned into a treatment water discharge passage 16 and a gas collection part 20 having a space 18 for storing gas by dividing in a vertical direction, and the treatment water discharge passage 16 is connected underwater with a bottom end of the gas collection part 20 for communication with each other, and when sludge is accumulated on the treatment water discharge passage 16, water level in the treatment water discharge passage 16 is lowered by a water level regulator 24 using gas pressure generated in the treatment tank 12. The sludge is made to fall onto a biological sludge bed from a bottom end of the treatment water discharge passage 16 by a water level descending force at the time of lowering the water level.