baber/WOPTO huggingface dataset:
Patent JP-H0772201-A (JP)
Title: Constant temperature oven for ic test
Inventor: ITO DAIJIRO
IPC: G01R31/26
Filed: 1993-08-31
Abstract: PURPOSE:To provide a constant temperature oven for an IC test wherein the temperature of IC to be tested can be exactly controlled and shown on a display. CONSTITUTION:IC temperature and control temperature data for showing relation between temperatures of IC to be tested and control temperatures and environmental temperature and IC temperature data for showing the other relation between environmental temperatures and the temperatures of the IC to be tested can be stored in a memory 3 respectively. The control temperatures detected with a control temperature detection means 2C may be corrected in accordance with the IC temperature and control temperature data and temperature may be controlled with a heating and cooling means 2B on the basis of the correction values. The environmental temperatures detected with an environmental temperature detection means 2D may be corrected in accordance with the environmental temperature and IC temperature data and the other correction values can be shown on a display 4.
Patent JP-H0956598-A (JP)
Title: Coffee dripper
Inventor: MIYA ISAMU
IPC: A47J31/02
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a dripper for extraction of coffee of a reuse type which is formable to a compact shape at the time of housing and carrying and is capable of easily and safely extracting the coffee at the time of extraction of the coffee by providing this dripper with a filter holding member, a bellows member and a collar member. SOLUTION: The coffee dripper 1 is composed of the filter holding member 11, the bellows member 21 and the collar member 31. The filter holding member 11 is composed of a bottom part 13 having a dripping hole 12 and a pair of holding vanes 15-1, 15-2 formed foldably with this bottom part 13 across the bottom part. The bellows member 21 is composed of a bottom part 22 and a bellows part expanded upward from this bottom part 22. The bottom part 22 is provided with a dripping hole in a position overlapping on the dripping hole 12 formed at the filter holding member 11 when the filter holding member 11 is loaded. The collar member 31 has a nearly circular aperture 32 at its center.
Patent JP-S61118403-A (JP)
Title: Production of water-soluble polymer
Inventor: YADA AKIRA
IPC: C08F20/00
Filed: 1984-11-13
Abstract: PURPOSE:In the polymerization of an aqueous solution of a vinyl monomer, an alkylene oxide adduct on a ditrylated phenol is used to lower the tackiness of the resulant water-soluble polymer whereby the polymer is prevented from sticking to the wall surfaces of the polymerizer and its peeling is facilitated. CONSTITUTION:In the polymerization of a water-soluble vinyl monomer such as (meth)acrylamide, or (meth)acrylic acid, usually in 20-80wt%concentration, an alkylene oxide adduct onto a distrylated phenol as an antiadhesive agent, preferably in an amount of 0.05-0.5% based on the solid basis of the polymer gel. Further, when the polymerizer is coated with a tetrafluoroethylene-ethylene copolymer or provided with the films of the resin facilitates the peeling-off of the polymer gel.
Patent JP-H1084357-A (JP)
Title: Loopback cell control system
Inventor: TAKAHASHI YASUNORI
IPC: H04L69/40
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To monitor each delay time in a forward path and a return path of a transmission line by allowing an ATM device at a loopback point to write a loopback time to a loopback loopback cell in the case of conducting a loopback test in an ATM exchange device. SOLUTION: A loopback control means 14a of an ATM device 11a generates a loopback cell including designation information of an ATM device 11c at a loopback point and sends the cell to a forward path 12a. The loopback cell passes through an ATM device 11b and a forward path 12b and the ATM device 11c at the loopback point writes a loopback time to the cell and the resulting cell is received by the ATM device 11a through a return path 13b, the ATM device 11b and a return path 13a. A line delay measurement means 16a respectively calculates a delay time of the forward path 12 and the return path 13 based on a transmission time, a reception time from a time management means 15a and the loopback time described in the loopback cell. Thus, each delay time in the forward path 12 and the return path 13 is monitored.
Patent JP-H0288092-A (JP)
Title: Pin ball counting device
Inventor: KOMATA KENJIRO
IPC: A63F7/02
Filed: 1988-09-24
Abstract: PURPOSE:To facilitate assembly and to perform reliable two kinds of pin ball cut through simple constitution by providing a motion return mechanism part which is motioned through the passage of a coin in a ball passage and stops the ball cut motion of a high value ball cut mechanism part and stops rotation of an auxiliary rotary body and a sprocket with a gear based on return of first and second detecting levers as the levers are returned to their initial positions. CONSTITUTION:A 100yen coin passing a first detecting lever 17 passes a release lever 38 in a position shown by a dotted line, and rotates the release lever 38 in the direction of an arrow mark (e). The rotation causes displacement of a third link 39 in the direction of an arrow mark (f), and a first detecting lever 17 is returned to an initial position. Thus, a stopper 12 is also returned to its initial position through the elastic force of a spring 20, and an end part 12b is engaged with an engaging groove 10 of a rotary disc 9 making one full turn to stop an auxiliary rotary body 11 and a sprocket 6 with a gear. The above motion discharges pin balls, equivalent to 100yen, to feed the pin balls to a player.
Patent JP-H0689875-A (JP)
Title: Plasma reaction equipment
Inventor: MOCHIZUKI TOSHIO
IPC: C23C16/50
Filed: 1992-09-08
Abstract: PURPOSE:To obtain a plasma reaction equipment wherein uniform etching and chemical vapor-phase deposition is performed throughout the surface of a wafer. CONSTITUTION:A plasma reaction equipment consists of a plasma generation chamber 1 and reaction chamber 2. The plasma generation chamber 1 has a magnetic coil 9 around it; it is also connected to a waveguide 7 and gas feed pipe 10 at the upper part. The inner wall 11 of the plasma generation chamber 1 is made of a material, such as MgO, having the secondary electron emission effect.
Patent JP-H05220346-A (JP)
Title: Method for decomposing organic halogen compound
Inventor: ISHIBASHI MITSURU
IPC: B01J23/44
Filed: 1992-09-08
Abstract: PURPOSE:To efficiently decompose org. halogen compds which are made harmless by adding steam to the gasified compds. in an air atmosphere to decompose the compds. with a solid acid catalyst. CONSTITUTION:Trichloroethylene as an org. halogen compd. is introduced into a bubbling vessel 5 and bubbled with carrier air to form a gas contg. trichloroethylene. Water is added to the gas, and the gaseous mixture is heated to 200 deg.C by a preheating vessel 11 and supplied to a catalyst vessel 12. The catalyst vessel 12 is packed with a silica catalyst, and the gas discharged from the vessel 12 is cooled and then treated with a waste gas treating device. When the gas concn. is measured at the inlet and outlet of the vessel 12, the trichloroethylene concn. in the outlet gas is found to be <1ppm, and the decomposition rate of 99.9% is attained.
Patent JP-2000069531-A (JP)
Title: Error compensation method and base station device using the method
Inventor: SADATSUKA AKIRA
IPC: H04W28/04
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To minimize revamping with respect to an existing exchange installation and to realize sure error compensation processing through simple control by compensating a code error due to re-transmission in the case that the code error takes place in a packet during communication. SOLUTION: An exchange connecting to a packet network makes multiple address communication to a plurality of base stations and the mobile station sequentially selects a base station with a good communication state of a radio transmission channel among the plurality of base stations. In the case that the base station receives a packet transmitted from the exchange in multiple address communication, the base station discriminates (S1-S3) the destination mobile station of the packet, counts (S4) an accumulated number of received packets by each destination mobile station regardless of the fact that the destination mobile station is a station in communication with its own station and uses the count as a sequence number S5 used for an error state management and re-transmission of the packet during communication.
Patent JP-S60132380-A (JP)
Title: Distributed feedback type semiconductor laser device
Inventor: KAYANE NAOKI
IPC: H01S5/12
Filed: 1983-12-21
Abstract: PURPOSE:To perform a semiconductor laser controlled in a single cascade mode by periodically providing a metal and utilizing a light absorption loss due to the metal. CONSTITUTION:An N type InP buffer layer 2, an active layer 3 and a photoguide layer 4 are sequentially laminated on an N type InP substrate 1, and a Ti film 5 is deposited thereon. The photoguide layer has a refractive index smaller than the active layer and larger than a clad layer. A Ti film is selectively removed with the diffraction grating of a photoresist film as a mask to form a diffraction grating of the Ti film. A P type InP layer 6 and a P type layer 7 are laminated thereon, Zn is diffused on the surface, and a CrAu electrode 8 is then deposited. An AuGeNi-Au electrode 9 is deposited on the InP substrate side. When a current is applied, a light is emitted from an InGaAsP active layer, a laser oscillation occurs in the oscillation wavelength according to the period of the grating, thereby obtaining a stable single mode laser oscillation.
Patent JP-S6393891-A (JP)
Title: Production of rustproof steel sheet for automobile
Inventor: HOSONO KATSUYA
IPC: C25D5/36
Filed: 1986-10-08
Abstract: PURPOSE:To surely produce a rustproof steel sheet for an automobile having superior corrosion resistance and adhesion to plating by simple and stable operation by pickling a steel by a proper extent of etching and by plating it with a Zn-Ni alloy having a specified Ni content. CONSTITUTION:A steel sheet is pickled so that it is etched by 1-6g/m<2>. The pickling may be carried out by electrolysis or immersion in a nitric acid soln. The steel sheet pretreated by the pickling is plated with a Zn-Ni alloy contg. 8-16wt% Ni. Thus, rustproof steel sheets for automobiles having superior performance as the outer plates of automobile bodies can be stably mass-produced with no increase in cost.
Patent JP-H08300939-A (JP)
Title: Peripheral braid for window glass of car
Inventor: TAKAHASHI KAZUYA
IPC: B60J1/02
Filed: 1995-09-19
Abstract: PURPOSE: To provide a peripheral braid for a window glass of a car which does not turn when it is attached to the window. CONSTITUTION: A recess for inserting 18D comprises a first extention 18B extended from the top end of the base 18 of a peripheral braid 10 for a window glass and a second extention 18C extended from the middle of the base 18 and clamps a rear window glass 14. A rain grater 24 extended in the opposite direction of the recess for inserting 18D closes a gap between the rear window glass 14 and a window frame 16. The rain garter 24 is extended downward along the base 18 and wraps the bottom of the base 18 to compose an abutting part 18G offset to the extention part 16A side of the window frame 16. Even if a force is acted on the rear window glass 14 in the direction of an arrow square, the peripheral braid 10 for a window glass does not turn because the abutting part 18G abuts on the receiving part 16B of the window frame 16.
Patent JP-S61116842-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIMURA HIDEFUMI
IPC: H01L21/306
Filed: 1984-11-12
Abstract: PURPOSE:To prevent disconnection of the wiring formed in an opening part by adjusting a quantity of ion implantation into a surface of an oxide film on an Si substrate so as to control an angle of the taper of said opening and to prevent deterioration of the oxide film by removing the residual ion implantation layer. CONSTITUTION:A P ion implantation layer 6 is formed on the surface of an oxide thick film 2 on an Si substrate and the resist mask 3 having the desired opening 4 is applied. By wet etching of the oxide film 2, a tapered opening 7 of angle theta is obtained. Even the ion implantation with a low energy under 100keV can offer a sufficient effect in the taper etching. The resist 3 is removed and the ion implantation layer 6 is etched completely thereby eliminating a bad influence on the deteriorating electric characteristics of the oxide film 2. Not only P, but As is available.
Patent JP-S61117044-A (JP)
Title: Driving apparatus
Inventor: MURAKAMI YUICHI
IPC: B25J5/02
Filed: 1984-11-14
Abstract: PURPOSE:To easily and speedily return a movable body into normal state by cutting-off a driving source by the operation of the second switch and pushing- back the movable body to the first switch position when the movable body runs recklessly, going-over the first switch. CONSTITUTION:A movable body 5 is ordinarily driven in reciprocation between a pair of the first switches 11 installed onto a base 1. When the movable body 5 runs recklessly and goes-over the first switch 11, and a pushing body 13 operates the second switch 12, the electric conduction to a driving source 9 is cut-off by a controller 14, and the movable body 5 is stopped, and pressed by the retaining strength of a buffer shaft 17. Then, the pushing back by the stroke for the movable body 5 to push the buffer shaft 17 into the body 16 is performed, and the movable body 5 is returned to the first switch 11 position. Therefore, the movable body 5 can be returned to the normal state easily and speedily.
Patent JP-2000063541-A (JP)
Title: Thermally shrinkable tube for covering guardrail
Inventor: ONO SHINGO
IPC: B29C61/06
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a thermally shrinkable tube that can be intimately adhered to guardrails through thermal shrinkage, has excellent recyclability and antimicrobial action by using a polyethylene terephthalate polymer including an antimicrobial agent. SOLUTION: The objective tube is obtained by using (A) a polyethylene terephthalate with an intrinsic viscosity of, preferably 0.4-1.5, and (B) 0.01-1.0 wt.%, preferably 0.3-0.8 wt.% of an antimicrobial agent and adjusting the thickness preferably to 50-200 μm and the shrinkage percentage preferably to >=20% in the radial direction. The component A contains >=70 mol.% of ethylene terephthalate recurring units based on the whole units. The component B is preferably an inorganic antimicrobial agent, for example, an antimicrobial zeolite in which the ion-exchangeable ions are substituted with an antimicrobial metallic ion partially or wholly, or a phosphate antimicrobial agent.
Patent JP-H04119641-A (JP)
Title: Manufacture of tab ic
Inventor: GOTO SATOSHI
IPC: H01L21/60
Filed: 1990-09-11
Abstract: PURPOSE:To shorten remarkedly an adjusting time and not only to make possible a reduction in a manhour but also to lesson an irregularity in the heights of bumps by a method wherein in the jointing of leads on a TAB tape with the bumps on a chip, the bumps positioned in the vicinities of the four sides of the chip are jointed in every one size of the chip or dividing further the one side. CONSTITUTION:A bonding pad 2 is mounted to the tip of a bonding tool 1. The lateral dimension A of the pad 2 is set into the outermost dimension +0.1mm of bumps on an object chip or into 1/2 or 1/3 of the outermost dimension and the longi-tudinal dimension B of the pad 2 is set into the length +0.1mm or longer of the bumps. After each bump 4 on the chip 3 and each lead 5 are positioned to each other, the lead 5 is pressed by the pad 2 from over the lead 5 and the lead 5 is jointed with the bump 4. In the case the dimension A of the pad 2 is set into 1/2 of the outermost dimension of the bumps 4 at a bonding area 6, which is shown by dotted lines, on the chip 3 and in a range that the bumps can be jointed at once, two times of operations are performed for the jointing of the bumps on one side of the chip.
Patent JP-S6483807-A (JP)
Title: Oil control device for engine
Inventor: OZAWA MASAHIRO
IPC: F01M1/16
Filed: 1987-09-25
Abstract: PURPOSE:To enable a fine oil control to be performed by constituting a device providing an oil tank separately from an oil pan and supplying oil in the oil tank by actuating a motor-driven oil pump to each lubricating part through each supply oil circuit respectively interposing a pressure control valve. CONSTITUTION:An engine main unit 1, having a crankshaft bearing part, piston sliding part and respective, lubricating part 2-4 or the like in a tappet valve system, is equipped in the bottom part with an oil pan 5. An oil tank 6 of large size independently of the oil pan 5, a motor 7 drives an oil pump 8, is provided and its suction side communicates by connecting to the oil tank 6. The oil pump 8 connects its delivery side to each lubricating part 2-4 by each oil line 11a-11c providing pressure control valves 10a-10c. While upper space of the oil tank 6 respectively communicates with a suction pipe 14 or inside a crankcase via a solenoid valve 15. Each valve 10a-10c, 15 and the motor 7 are controlled being based on a load of an engine and its speed.
Patent JP-H01158964-A (JP)
Title: Bone repairing preparation based on improved inductive collagen
Inventor: JIYOOJI CHIYUU
IPC: C07K14/51
Filed: 1988-09-26
Abstract: PURPOSE: To provide a composition with a uniform composition, a bioactive osteoplastic factor (OF), and a high compression coefficient, by making a composition consisting of OF, inorganic substance, and collagen into an aqueous suspension and the collagen in the suspension to be in a specific concentration range, and drying under normal pressure. CONSTITUTION: This composition contains 60-98%, preferably 75-95%, of microparticle inorganic substance, 2-40%, preferably 5-25% of collagen, and 0.5-4% of OF in sufficient amount to have activity the same as that of partially purified OFE. Calcium phosphate is generally used as the inorganic substance, and atelopeptide, preferably reconstituted fiber collagen, is used as the collagen. The suspension is prepared so that the collagen concentration is to be 30-100g/mg. The suspension is stirred with OF, formed into a desired shape, and dried continuously until it becomes a solid material with the compression coefficient of at least 20N/cm<2> under normal pressure. If freeze drying is carried out in the final process, a sponge-like product with unequal strength and uniformity is generated.
Patent JP-H04121824-A (JP)
Title: Objective lens driving device
Inventor: MATSUZAKI ISAO
IPC: G11B7/08
Filed: 1990-09-11
Abstract: PURPOSE:To obtain an objective lens driving device in which the driving force of a tracking coil can be accurately applied in a tracking direction and also, displacement without generating optical axis collapse can be performed by accurately performing the positioning of the tracking coil, a focusing coil, and a supporting arm member with metallic mold, molding movable member integrally with a holder. CONSTITUTION:The positioning of the tracking coil 22, the focusing coil 21, and the supporting arm member 12 are performed by loading them on the metallic mold, and the movable member 11 and the holder 12 are molded and fixed integrally so as to be connected with the supporting arm member 23. By forming a device in such a manner, the positioning of the tracking coil 22 and that of the supporting arm member 23 can be accurately performed. Thereby, the displacement of a driving member in which the driving force in an accurate direction can be obtained and no optical axis collapse occurs can be accurately performed.
Patent JP-S62100737-A (JP)
Title: Liquid crystal display device
Inventor: MURATA MASAMI
IPC: G02F1/136
Filed: 1985-10-28
Abstract: PURPOSE:To improve reliability by coating part of a substrate on which active matrix elements are formed with a passivation film and driving the elements by inverting the polarities of the video signals for each of the adjacent picture element groups. CONSTITUTION:The passivation film 8 on the surface of the thin film transistor substrate 1 covers only the parts of source wires 6 and is exposed in the parts of the picture element electrodes 5. The moisture resistance of the source wires 6 and gate wires 10 are maintained by the passivation. The picture elements on the screen are driven in such a manner that the polarities change with each of the adjacent source lines and that the polarities are again inverted with each of fields. Flickers remain with each of the picture elements but are spacially averaged if the elements are driven in the above-mentioned manner. The flickers are, therefore, no more sensed. The reliability is thereby improved.
Patent JP-2000078674-A (JP)
Title: Channel changeover device for digital exchange
Inventor: HOSHIBA KUNIO
IPC: H04Q11/04
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To relax a request for attaing higher speed to a result control section by reducing a connection delay time required for a call connection operation sequence. SOLUTION: A high speed time switch controller 4 is provided between an incoming line time switch 1 and a control section 3. The high speed time switch controller 4 is provided with memories M1, M2, M3 that store therein information required for a call connection operation sequence and a controller CTL 43 that advances the call connection operation sequence mainly from the standpoint of the hardware and the controller CTL 43 advances the call connection operation sequence based on the information stored in the memories M1, M2, M3 under the control of the control section 3.
Patent JP-H1185503-A (JP)
Title: Virus exterminating method, information processor and computer readable record medium recording virus extermination program
Inventor: TOGAWA YOSHIFUSA
IPC: G06F21/56
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To enable optimum virus extermination corresponding to the kind of virus while reducing burden in work by preventing operation errors caused by a user. SOLUTION: As a software destruction factor to infect a computer system, the virus is detected and its kind is identified (virus detection and identification step S1). While receiving trigger information based on the detection of this virus, information stored in all the areas of an ordinarily writable memory is cleared (memory clear step S3). Further, when the stored information in this memory is cleared, an operating system (OS), in which the said virus is not resident, is fetched from the outside and started (OS fetching and starting step S4) and under the operating environment of the said OS, this virus is exterminated (virus extermination step S5).
Patent JP-H03102519-A (JP)
Title: Divider
Inventor: TSURUTA HIDEYO
IPC: G06F7/537
Filed: 1989-09-18
Abstract: PURPOSE:To speed up entire division between the complement display numbers of '2' directly with use of hardware by improving algorithm in each step of the division, and extending the calculation rule of a redundance binary adder/ subtracter in one part. CONSTITUTION:In a redundant binary adder/subtracter 3, the calculation rule is extended only to the redundant binary adder/subtracter cell of the most significant bit in order to make correspondence to the negative division. In this calculation rule, regularity is disturbed concerning a transmission digit. However, since this redundant binary adder/subtracter cell is set in the most significant position, the carry is not propagated any more. A quotient determining circuit 4 determines arithmetic in the step and a value for the digit of a quotient while observing high-order three digits and the code of a divisor Y in the arithmetic result of the redundant binary adder/subtracter 3 in the preceding step. When the quotients corresponding to all n-steps and the arithmetic result of the redundant binary adder/subtracter 3 in the (n+1) step are calculated, the quotient and a remainder can be obtained.