baber/WOPTO huggingface dataset:
Patent JP-2000311110-A (JP)
Title: Memory managing device
Inventor: KURIHARA KENJIRO
IPC: G06F12/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To accelerate bit map retrieving processing for memory management. SOLUTION: A maximum continuous empty area length managing means 104 compares the number of required bit map areas with a maximum continuous empty area length in a bit map and judges the presence/absence of an empty area capable of continuously securing the required bit map areas. When there is an empty area, a bit map secure managing means 110 calculates a position, where bit map securing operation is performed just before, inside the bit map. An empty bit map retrieving means 105 starts the retrieval of the empty area from that position.  At such a time, when the number of required bit map areas exceeds one word, first of all, a word unit bit map retrieving means 108 retrieves the empty area for the unit of a word just for words in the required area size and next, a bit unit bit map retrieving means 109 retrieves the empty area for the unit of a bit concerning an excessive part or areas for one word or less.
Patent JP-H05326492-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: NAKANISHI SHIGEHIKO
IPC: H01L23/29
Filed: 1992-05-15
Abstract: PURPOSE:To prevent a decrease in non-defective product due to adherence of a foreign matter to a board by heat treating in a hydrogen atmosphere containing sufficient moisture to oxidize additive in an insulating film containing special substance when the film is used to cover wirings of an integrated circuit and a surface of an element in a board. CONSTITUTION:When an insulating film containing at least one type of substance selected from a group consisting of phosphorus, boron, germanium, arsenic, antimony and tungsten is used to cover wirings of an integrated circuit and a surface of an element of a circuit board 39, it is heat treated in a hydrogen atmosphere containing sufficient moisture to oxidize the additive in the film in a heat treating chamber 31. In this case, content of steam in the atmosphere is desirably 1% or more in a temperature range of 700-1200k. Thus, the additive is held in an oxidized state while stabilizing characteristics of the film, and generation of foreign matter is prevented. Such treatment is effective particularly for a semiconductor device having a mechanism for chemically etching by liquid containing hydrofluoric acid.
Patent JP-S62282004-A (JP)
Inventor: SHIODA KENJI
IPC: A41D5/00
Filed: 1986-05-30
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-H04349637-A (JP)
Title: Manufacture of amorphous silicon thin film transistor array substrate
Inventor: NOMOTO TSUTOMU
IPC: H01L29/786
Filed: 1991-05-28
Abstract: PURPOSE:To suppress a surface leakage current on an n<->-type amorphous Si layer of which an amorphous Si TFT array substrate is composed. CONSTITUTION:After an n<+>-type amorphous Si layer is formed on an n<->-type amorphous Si layer, the layers are patterned to form an island-shaped semiconductor layer 42 and an island-shaped ohmic layer 20. After a source-drain electrode layer is formed on the ohmic layer 20, an isolation trench which reaches the n<->-type amorphous semiconductor layer 42 is formed in the source-drain electrode layer by dry-etching to divide the layer into a source electrode 22 and a drain electrode 24. The surface in the isolation trench in which the semiconductor layer 42 is exposed is subjected to a hydrogen plasma treatment.
Patent JP-H02303743-A (JP)
Title: Shifting tool
Inventor: ISE YOJI
IPC: B25J15/06
Filed: 1989-05-17
Abstract: PURPOSE:To reduce the sliding resistance and shift a considerably large weight article by a small force by separating an adsorbing pad from a substrate surface and retreating said adsorbing pad in a suction part and generating a negative pressure in the suction part through the adsorbing pad and floating the body by the negative pressure and the air jetted from a blow-out port. CONSTITUTION:When compressed air is introduced into an introducing inlet 21 by opening an opening/closing valve, the compressed air jets out from a blow-out port 17 through the through holes 20 and 19 and a nozzle block 18. Further, the compressed air is introduced into a gap 23 on the back surface of a piston 6 through a branching hole 22, and the piston 6 is raised against the force of a spring. Therefore, an adsorbing pad 11 is separated from a substrate surface A, and retreats into a suction part 5, and a negative pressure is generated inside the suction part 5 through the absorbing pad 11. In this case, the compressed air jets out into between a shifting surface 4 and the substrate surface A from the blow-out port 17, the floating-up state of a floating tool body 1 is generated, and even if a large weight article is placed onto the body 1, the body 1 and the large weight article can be shifted by an extremely small external force.
Patent JP-H05322547-A (JP)
Title: Traveling body detector
Inventor: KUMAGAI CHIAKI
IPC: G01B21/00
Filed: 1992-05-15
Abstract: PURPOSE:To relieve stress which is applied to a hole IC when an impact is given from a traveling body which is to be detected. CONSTITUTION:The title detector retains a signal conversion element 4 on the upper surface of a cylindrical insulation retaining body 3, at the same time covers the signal conversion element 4 with a metal lid body 8, and then leads a lead wire 4a from the signal conversion element 4. Then, a buffer member 22 is included between the signal conversion element 4 and the metal lid body 8.
Patent JP-H01291413-A (JP)
Title: Grain boundary insulation type semiconductor porcelain composition
Inventor: KACHI TOSHIAKI
IPC: H01B3/12
Filed: 1988-05-19
Abstract: PURPOSE:To obtain a porcelain composition from which a capacitor having large mechanical strength of a porcelain plate and large product of permittivity and dielectric breakdown voltage can be formed by insulating the grain boundary of a crystal containing as a main ingredient a specific semiconductor porcelain composition with specific oxide, and forming in the maximum grain size 50mum or less. CONSTITUTION:The main ingredient of a porcelain composition is represented by (Sr1-x-yBaxMy)(Ti1-zM'z)alphaO3+betaMnO2. The grain boundary of such a composition is insulated with oxide of an element selected from Cu, Bi, Pb, B and Si, and its maximum grain size is 50mum or less. When a porcelain plate for forming a capacitor with such a composition is formed, the plate can be reduced in thickness, thereby forming a capacitor having large mechanical strength of the plate and large product of its permittivity and dielectric breakdown voltage. In the formula, M is rare earth element, M' is Nb, Ta or W, and x, y + z, alpha, beta, respectively fall within ranges of 0.40<x<=0.60, 0.0005<=y+z<=0.03, 0.990<=alpha<=0.999, and 0.0001<=beta<=0.004.
Patent JP-H04350548-A (JP)
Title: Lighting apparatus
Inventor: MESE HATSUO
IPC: G01N25/72
Filed: 1991-05-28
Abstract: PURPOSE:To obtain a lighting apparatus which stabilizes a quantity of light of a light source eventually by detecting an ambient temperature of a fluorescent lamp to keep the ambient temperature constant. CONSTITUTION:This apparatus consists of a light source 2 arranged inside a case body 1, a heating means 3 to raise temperature in the case body 1, a cooling means 4 to lower the temperature in the case body 1, a temperature sensor 5 to detect the temperature in the case body 1 and a control mean 6 which regulates the driving of the heating means 3 and the cooling means 4 based on the temperature detected of the temperature sensor 5 to a keep a quantity of light from the light source 2 constant indirectly with the control of the temperature in the case body 1 to a specified value.
Patent JP-H11318034-A (JP)
Title: Charge-discharge control circuit and rechargeable power supply
Inventor: KONAKANO HIROSHI
IPC: H01M10/46
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a secondary battery in a charge and discharge control circuit wherein charging and discharging of the secondary battery is controlled by turning on and off a switch circuit. SOLUTION: A charging and discharging control circuit 102 is so constituted that when a certain set voltage is reached in the charge and discharge control circuit 102, a current control switch circuit 103 is turned on and an internal control circuit starts operating. In other words, the circuit is constituted so that in a state in which the internal control circuit and the like function with the battery voltage which has a certain set voltage, thereby the operating time per charging of equipment wherein a secondary battery is used by reducing the current consumption of the charge and discharge control circuit 102 is prolonged and furthermore the reliability of the charge and discharge control circuit 102 is enhanced.  More specifically, the charge and discharge control circuit 102 is so constituted that when a certain set voltage is reached in the charge and discharge control circuit 102, the internal control circuit starts operating. The charge and discharge control circuit 102 is constituted so that in other cases, the internal control circuit 102 will not consume current from batteries.
Patent JP-H04228572-A (JP)
Title: Method for synthesizing hard boron nitride
Inventor: TOMIKAWA TADASHI
IPC: C30B29/38
Filed: 1991-05-28
Abstract: PURPOSE:To provide a novel vapor-phase synthetic method whereby hard boron nitride withstanding practical use as the tool material is obtained on the surface of a substrate substantially as a single phase. CONSTITUTION:Hard boron nitride is deposited from a vapor phase on the surface of a substrate by this invention, and a gas contg. F atom is used or a gas contg. F atom and a gas contg. H atom are used. Consequently, the coprecipitated hexagonal boron nitride is selectively etched off to obtain hard boron nitride of substantially single phase. The method of this invention is applied to the well-known vapor-phase synthetic method such as CVD and PVD, and boron nitride is synthesized at an industrially acceptable rate.
Patent JP-H11302932-A (JP)
Title: Production of false twisted yarn
Inventor: YUKI YASUNORI
IPC: D02G1/02
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To stably produce a false twisted yarn excellent in quality and useful for a woven or knitted fabric or the like at a high speed by forming a relaxing step before the false twisting step of a polytrimethylene terephthalate multifilament. SOLUTION: This method for producing a false twisted yarn of a polytrimethylene terephthalate multifilament comprises a relaxing step before the false twisting step to provide the false twisted yarn. When carrying out a draw-false twist texturing of the polytrimethylene terephthalate multifilament, the false twisted yarn is preferably produced by carrying out the draw-false twist texturing comprising a drawing step, the relaxing step and the false twisting step in order.
Patent JP-H05318995-A (JP)
Title: Pattern image and its manufacturing method
Inventor: MORIZUKI SADAO
IPC: B32B5/28
Filed: 1992-05-15
Abstract: PURPOSE:To provide a pattern image which is light in weight, easily colored, and has both sufficient strength and corrosion resistance, and its manufacturing method. CONSTITUTION:A pattern image 20 is composed of a foaming styrene made substrate 5, a protective layer 10 covering a surface of the substrate 5, an FRP layer 12 covering a surface of the protective layer 10, and a coating material 13 stuck to the FRP layer 12. Since the substrate 5 is composed of foaming styrene made one, the pattern image is light in weight. Further, since the FRP layer 12 is provided, the pattern image has both sufficient strength and corrosion resistance, and can be easily colored with the coating material 13.
Patent JP-2000313814-A (JP)
Title: Curable composition
Inventor: YAGI YOSHIHIKO
IPC: C08K3/06
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition which is excellent in curing properties at room temperature and generates a large elongation after curing by incorporating therein respectively specific amounts of an organic polymer, which has silicon-containing groups comprising hydroxyl groups and/or hydrolyzable groups bonded to silicon atoms in the molecule, and an organic cerium compound. SOLUTION: This curable composition comprises 100 pts.wt. of an organic polymer, which has in the molecule hydroxyl groups and/or hydrolyzable groups bonded to silicon atoms and silicon-containing groups that crosslink by forming siloxane bonds, and 0.01-20 pts.wt. of an organic cerium compound, and if necessary, further comprises other polymers such as butadiene rubber, a curing catalyst such as dibutyltin dilaurate, a filler, a plasticizer, and the like. The organic polymer having the hydrolyzable silicon-containing groups is a polyether and a saturated hydrocarbon polymer that has hydrolyzable silicon-containing groups, and preferably has a number average molecular weight of 50,000 or less. The hydrolyzable silicon-containing group is a halogenated silyl group, an alkoxysilyl group, or the like that causes condensation reaction in the presence of moisture and a crosslinking agent.
Patent JP-S63291324-A (JP)
Title: Connector terminal part for membrane switch
Inventor: YAMAGISHI HIDEHARU
IPC: H01H13/02
Filed: 1987-05-22
Abstract: PURPOSE:To aim at improvements in antioxidation for a conductive pattern, suppression of migration and durability by covering all but a connector area with an electric insulating coat. CONSTITUTION:A silver pattern 2 is formed on an insulating sheet 1, and a carbon pattern 3 is formed on this silver pattern in addition. Each and face F of the silver pattern 2 and the carbon pattern 3 and a surface of the carbon pattern 3 are covered with insulating resist 4 excepting a contact part G which is completely closed to a connector pin at the time of connector junction. Consequently, since a terminal part of a connector terminal output part is completely covered with an electric insulating coat, oxdation, aging, migration, or the like in this connector terminal part is prevented from occurring.
Patent JP-H05146507-A (JP)
Title: Method for system pressure adjustment and sterilization
Inventor: NAKAMICHI NOBORU
IPC: A61M1/14
Filed: 1992-05-15
Abstract: PURPOSE:To prevent the fracture of an artificial organ by detecting the internal pressure of the organ with a pressure gauge, and adjusting the internal pressure of the organ with an automatic control device to eliminate the occurrence of a substantial pressure difference between the internal pressure of the organ and the internal pressure of an autoclave. CONSTITUTION:A sterilizing liquid reservoir 6 is charged with the same water as filling liquid for an artificial organ, or a water solution containing a physiological saline solution or some stabilizers. With a valve 19 kept open, the water solution is heated to a high temperature for sterilization, using a jacket 8. Then, the valve 19 is closed and a control valve 17 and other valves 18, 24 and 30 are opened. In this state, the internal pressure of the artificial organ 2 is measured with a pressure gauge 16, and a compressor 15 is actuated to send the compressed air to the piping of the valve 17, thereby feeding sterilized liquid to the inside of the artificial organ 2. In this case, an automatic control device 20 actuates control valves 10 and 17 in such a way as maintaining the predetermined value of pressure difference between the internal pressure of the organ 2 and the internal pressure of the autoclave 1. According to this construction, the artificial organ 2 can be sterilized without occurrence of a bumping phenomenon therein and any fracture of an artificial organ container.
Patent JP-S5348971-A (JP)
Title: Method and apparatus for removing minute solid matters
Inventor: DAITOU YOSHIAKI
IPC: B04B13/00
Filed: 1976-10-18
Abstract: PURPOSE: To enhance the capacity of the clarifier and to increase the removal efficiency for the minute solid matters, by applying a strong magnetic field to the waste fluid containing minute solid matters in the treating facilities for the radioactive waste matters at the atomic power plant, thus flocculating the magnetic particles and then separating the solid and liquid with the centrifugal clarifier. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06335034-A (JP)
Title: Portable electronic exchange container box
Inventor: IBE AKIHIRO
IPC: H04Q1/02
Filed: 1993-05-26
Abstract: PURPOSE:To devise the box such that dust or the like in an external air is hardly invaded in the surround of an electronic exchange even when an entrance/exit door of the portable electronic exchange container box is open. CONSTITUTION:A container box main body 22 of the portable electronic exchange container box 21 is separated into a 1st chamber 26 and a 2nd chamber 27 by a partition 24. The 1st chamber 26 is provided with a 1st entrance exit door 23 for entrance/exit to/from an external part and a 2nd entrance/exit door 25 for entrance/exit to/from the 2nd chamber 27. An air-conditioner 16, an electronic exchange 17 and a main distribution frame 18 subject to air- conditioning are arranged in the 2nd chamber 27 and a rectifier 14 and a battery 15 are arranged in the 1st chamber 26. Since the electronic exchange 17 is located to the depth room, the exchange is not susceptible to the effect of external air.
Patent JP-H02301878-A (JP)
Title: Method for sorting vertex of triangle for processing graphic picture
Inventor: TOMITA MASAHARU
IPC: G06F7/24
Filed: 1989-05-16
Abstract: PURPOSE:To reduce the processing time required for performing a vertex coordinate sorting process by deciding the sorting order to be decided based on the compared results of coordinate values of the vertexes of a triangle which is a polygon by referring to a sorting table. CONSTITUTION:The triangle vortex sorting section of a digital differentiation analyzer (DDA) is constituted of a multiplexer 10, registers 12, 14, 16, 20, 22, 24, and 30, Y-value comparator 18, X-value comparator 26, shift register 28, ROM 32, and counter 34. A sorting table is referred to by comparing signals indicating compared results of vertex values and the sorting order of each vertex is decided at a high speed without making any conditional calculation on the compared results. Therefore, the vertex coordinate sorting process can be performed at a high speed.
Patent JP-S5914208-A (JP)
Inventor: KOJIMA KIYOKAZU
IPC: H01B1/02
Filed: 1982-07-16
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-H08308623-A (JP)
Title: Member for transferring cloth hanger
Inventor: ISO NAOYUKI
IPC: A47G25/02
Filed: 1995-05-23
Abstract: PURPOSE: To prevent hangers from being come off from a transferring member and from being damaged by friction when the hangers are transferred in such a manner that hooks of the hangers are retained by notches of an egg-shaped cylinder member and hooks of a lid member are engaged with walls of a vessel. CONSTITUTION: A cylinder 1 having an almost egg shape in cross section is formed. A plate-shaped projecting bar 3 having a column shaped swollen part 2 is formed on the upper end of the cylinder 1 in a state that the narrower part of the egg shape is down. Notches 8 are formed with intervals in the projecting part. A cover 5 which covers the swollen part 2 and has an opening in the lower part is formed. Further, lid members 6 fit into the front and rear ends of the cylinder 1 are formed and hooks 7 engaged with a transfer vessel A are provided on the surfaces of the lid members 6. A hook C of a hanger B for cloth is inserted into the notch 8 of the cylinder 1 and is engaged with the cylinder 1 and the cover 5 covers the swollen part 2 of the cylinder 1. The lid members 6 are attached to both ends of the cylinder 1 and are engaged with the walls of the transfer vessel A.  The transfer vessel A is covered by a lid D and is transferred. Thus, the hangers B for cloths do not come off from the transfer member and are not damaged by being rubbed against one another.
Patent JP-S6016644-A (JP)
Inventor: HANDA HIROSHI
IPC: E04D3/362
Filed: 1983-07-09
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-S5749006-A (JP)
Title: Oil pan for vehicle
Inventor: TSUZUKI YOSHIHIKO
IPC: F01M11/00
Filed: 1980-09-08
Abstract: PURPOSE:To provide a light product of oil pan and enable a mass-production of the oil pan by a method wherein the oil pan is constructed by bi-sectional narrow plates composed of lower and upper drawn steel plates, a vibration-proof material is held between the plates with an intermediate bottom plate and then spot welded to the drawn plates. CONSTITUTION:The oil pan is composed of a lower steel drawn plate 1 having its lower part closed and having a major oil accumulator 5 for arranging an oil pump therein, and of a narrow bottom plate positioned above the lower plate and having its upper part opened and hole 6 communicating with the drawn plate 1 at a part of the bottom thereof. Major part is composed of an upper steel drawn plate 2 having semi-circular drawn parts 7 at its both ends applied as a relief for supporting a crank shaft. Vibration-proof material 3 having a through-hole 8 corresponding to the hole 6 and having through-holes 9 for a spot-welding is arranged at a lower surface of said drawn plate 2, an intermediate bottom plate 4 is held with the vibration- proof material 3 being applied thereon, then fixed to the drawn plate 2 by spot welding at 10. Seam weldings are made at 11, 12 to make an oil pan.
Patent JP-S5826602-A (JP)
Title: Small auxiliary wheel forming method in portable farm machinery
Inventor: HIRATA HIROSHI
IPC: B60B3/02
Filed: 1981-08-07
Abstract: PURPOSE:To secure a small auxiliary wheel in a simple forming method, by getting a disc simplified in form and, moreover designing something a contrivance for rubber molding. CONSTITUTION:To begin with, a rigid plate goes through some processes in which it turns to a disc 3. Next, a stage of work to split the disc 3 to half in thickness to the extent of getting a proper length l from the outer edge over the whole circumference of the disc takes place. In addition, a portion of the halved is set apart into a Y-shape figure in a consecutive process. Finally, a void 5 is left over on the bottom part inside the Y-shape part 4 and then rubber 6 is molded or set in tightly.
Patent JP-H09308229-A (JP)
Title: Boosting converter
Inventor: ISHII TAKUYA
IPC: H02M3/155
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a means to control a diode recovery current in a switching power supply for use in electronic equipment, especially a boosting converter that supplies a load with output voltage higher than input voltage. SOLUTION: The title boosting converter is formed by adding a second converter, comprising a second choke 7, a second switching means 8 and a second diode 9 to a first boosting converter comprising a first choke 2, a first switching means 3 and a first diode 4. When the flow of current through the first diode 4 ceases, the first switching means 3 is turned on. When the flow of current through the second diode 9 ceases, the second switching means 8 is turned on.