baber/WOPTO huggingface dataset:
Patent JP-S59194141-A (JP)
Title: Liquid enclosed vibration damper
Inventor: OZAWA ISAO
IPC: F16F9/10
Filed: 1983-04-18
Abstract: PURPOSE:To effectively prevent transmission of engine vibration ranging from low frequency and large amplitude vibration to high frequency and small amplitude vibration, by forming a third fluid chamber including therein a restricting orifice and a movable partition plate, in a plug member for opening and closing a communication hole between first and second fluid chambers, and as well by disposing a resilient member integrally incorporated with a weight in a housing so that the resilient member is made in contact with the housing. CONSTITUTION:A communication hole 31 communicates between a first fluid chamber A having a rubber resilient wall 1 as its chamber wall and a second fluid chamber B having a rubber resilient sheet 4 as its chamber wall. A plug member 5 is positioned in the first fluid chamber A. A weight 9 having a predetermined mass is embedded in the intermediate section of a rubber member 8 within a housing 6. A third fluid chamber C formed in the plug member 5 is arranged to be communicated with the first and second fluid chambers A, B through communication holes 52, 53 when the plug member 5 is closed. Further, the fluid chamber C is disposed therein with a movable partition plate 55, and is also formed with a restricting orifice 54. One end of a cam shaft 7 is coupled with a rotary drive mechanism which is controlled by an engine rotational speed detecting device.
Patent JP-H11263903-A (JP)
Title: Fire retardant polycarbonate resin composition
Inventor: ISHII KAZUHIKO
IPC: C08K5/521
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a fire retardant polycarbonate resin composition excellent in fire retardance and thermal stability and having high impact strength. SOLUTION: This fire retardant polycarbonate resin composition comprises (A) 100 pts.wt. of an aromatic polycarbonate resin, (B) 0.1-15 pts.wt. of silicone vanish having viscosity of <=300 centi stokes at 25 deg.C and (C) 0.01-5 pts.wt. of an organic metal sulfonate.
Patent JP-2000269278-A (JP)
Title: Burn-in device and semiconductor wafer
Inventor: OKABE FUMIHIRO
IPC: H01L21/66
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a burn-in device and a semiconductor wafer which efficiently screens a semiconductor device. SOLUTION: A bottom plate 51 comprises a vacuum chuck 52, and chucks and secures a semiconductor wafer 16 where a semiconductor device, which is to be screened, is formed. A crimping ring 54 is set on the bottom plate 51 where the semiconductor wafer 16 is fixed. An electrode plate 55 is so provided to the crimping ring 54 as to correspond to the wiring for screening formed at the perimeter of the semiconductor wafer 16. A fitting plate 57 is set on the crimping ring 54 while clamped by a fitting bracket 58 so that the crimping ring 54 is pressed to the side of bottom plate 51, for tight-fitting of the electrode plate 55 to the wiring of the semiconductor wafer 16. At screening of a semiconductor device, a specified signal is supplied to the semiconductor device through the electrode plate 55 for screening.
Patent JP-S51144487-A (JP)
Title: Flame-retarding of urea molding material
Inventor: KAMIYAMA TAKAHISA
IPC: C08L61/00
Filed: 1975-06-05
Abstract: PURPOSE: Flame-retarding of urea molding material from alkoxyl-modified urea resin, having improved cracking resistance by the addition of methylol urea. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10258428-A (JP)
Title: Separation and removal of chlorine-containing plastic from waste plastic
Inventor: YAMAZAKI SHIGEKI
IPC: B29K105/26
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To separate harmful chlorine-containing plastic from waste plastic to subject the same to a material cycle as a reducing agent of an iron source. SOLUTION: A waste plastic is stored in a waste refuse charging hopper 1 to be transferred to a wind force sorter 2 by a conveyor 7. Bard plastics (bottle type and hard type plastic) and film-like plastic are sorted by the wind force sorter 2. The film-like plastic is fed to a crusher 3 to be crushed into a particle size of 20 mm or less and the crushed plastic is sent to a wet type vertical specific gravity separation apparatus 5 by a blower 4 and chlorine- containing plastic (PVC) is recovered as a sedimentation component by specific gravity difference in a specific gravity separation apparatus 5 while plastic low in specific gravity such as PE, PP or the like is recovered as a floating component.  Hard plastics are sent to a near infrared PVC detector 6 from the wind force sorter 2 and chlorine-containing plastic is separated from other plastic by dry separation detecting the chlorine-containing plastic by utilizing absorbing wavelength difference.
Patent JP-H03267422-A (JP)
Title: Arrangement of reinforcing bars and jig for mechanical joint therefor
Inventor: SAKAMOTO KAZUO
IPC: E02D5/34
Filed: 1990-03-19
Abstract: PURPOSE:To carry out the work for footing mat efficiently by a method wherein mesh-like reinforcements are arranged with a bar-arranging jig to positions bearing marks on the upper part of a steel pipe pile, and pile-head reinforcing bars are inserted through the mesh-like reinforcements and front ends thereof are fixed to a mechanical joint. CONSTITUTION:A steel pipe pile 1 is driven into the ground with a pile head thereof projected from the ground surface. A bar-arranging jig is placed in conformity with uniformly distributed design over the upper face of the pile 1, and positions for arrangement of mesh-like reinforcements 3 that are to form a lower mat are marked with paint or the like to the pile 1. Then a mechanical joint 11 is fixed to the outer periphery of the pile 1 with a jig for the mechanical joint so that the joint does not overlap on the above-mentioned marks. The mesh-like reinforcements 3 are arranged to the positions marked with the paint and pile-head-reinforcing bars 2 are inserted through the reinforcements 3 and the front ends thereof are fixed to the mechanical joint 11.
Patent JP-H01240242-A (JP)
Title: Device for feeding/discharging oil pressure with pressure compensating function for hydraulic clamp
Inventor: SHIRAKAWA TSUTOMU
IPC: F15B11/08
Filed: 1988-03-22
Abstract: PURPOSE:To prevent the lowering of the clamping force of an object to be fixed at the time of abnormally low oil pressure in a feeding/discharging oil passage by providing a check valve with a check removing means for feeding pressure on a feeding/discharging oil passage while connecting a differential-pressure switchover type normally closed bypass valve for preventing pressure discharge on the feeding/discharging oil passage in parallel to the check valve. CONSTITUTION:At the time of switching over hydraulic clamps 3 from an unclamping condition to a clamp operating condition, as an oil pressure feeding/discharging valve 7 is switching over to a pressure feeding position X, oil pressure from an oil pressure source P is fed into clamp operating oil chambers 4 through the oil pressure feeding/discharging valve 7, a feeding/ discharging oil passage 6, and a check valve 23 with a check removing means in order to drive the hydraulic clamp 3 to a clamp side. When oil pressure in the feeding/discharging oil passage 6 is abnormally lowered due to the breakage of an oil pressure hose 20 or a piping joint, etc., the check valve 23 prevents backward flow while a bypass valve 25 is closed. Therefore, pressure discharge from the clamp operating oil chambers 4 to the feeding/ discharging oil passage 6 is prevented. Thereby, the lowering of clamp pressure of the clamp operating oil chambers 4 is prevented keeping the hydraulic clamps 3 in a clamping condition.
Patent JP-S55163688-A (JP)
Title: Read-only memory for control memory sequential reading
Inventor: MATSUMOTO HIDEKAZU
IPC: G11C17/00
Filed: 1979-06-04
Abstract: PURPOSE:To decrease the number of gates for circuit constitution and then realize the high-speed reading, by selecting in sequence the arrays to memorize the control information and then detecting the selection of the specified array. CONSTITUTION:FF601 is set by start signal 5a to be supplied to nano program ROM501, and then dynamic shift register 602 is started by the next clock. Thus memory element array group 305 is selected in sequence from the 0-address, and the selected array sends its control memory to bus 5c. On the other hand, the i-address is read out by reading end designation signal 5b. After this, FF603 is set. Then output 6a of combination circuit 605 turns to 1, and register 602 is reset. And all bits turn to 0 in the next clock period, thus completing the reading of the control memory.
Patent JP-S59195056-A (JP)
Title: Solar energy utilizing device
Inventor: HIROSE KAZUTOYO
IPC: F28D20/00
Filed: 1983-04-19
Abstract: PURPOSE:To make it possible to store wide band wavelength solar energy for a prolonged period of time by a method wherein in the case of the solar heat utilizing device, a plurality of vessels and communication pipes are provided and the rays of the sun are applied to a highly strainable chemical compound in each of the vessels to thereby collect solar energy. CONSTITUTION:The vessels 12 and 14 in which optical energy storing chemical compound which changes into a highly strained chemical compound by being exposed to the rays of the sun is received communicate with each other through the communication pipe 18. Then the communication between the optical energy storing chemical compounds in the vessels 12 and 14 is controlled by a changeover valve 32 provided between the communication pipes 18. In case where the highly strained chemical compound passes through the communication pipes 18, it comes into contact with a catalyst 27 within the pipes to cause thermal reactions to take place and the resultant heat is discharged by means of a heat discharge fan 28.
Patent JP-H06282509-A (JP)
Title: Interface controller
Inventor: WATANABE TOSHIO
IPC: G06F15/16
Filed: 1993-03-29
Abstract: PURPOSE:To provide an interface controller where the connection switch of an interface cable is unnecessary and the communication between different types of computers is enabled only to connect connectors by the cable. CONSTITUTION:A transmission and reception control circuit 1 performs the transmission and reception of communication data for the interface signal line to be cc5nnected with a connector 2. A connection information storage circuit 9 preliminarily stores the connection information on the interface signal lines of the connectors corresponding to the classification of computers. A connection setting circuit 10 selects pertinent connection information from the connection information storage circuit 9 by setting the classification of a connection destination computer. A switch circuit 11 switches and connects the interface signal line between the transmission and reception control circuit 1 and the connector 2 based on the connection information selected by the connection setting circuit 10.
Patent JP-H09235968-A (JP)
Title: Extensible gate door and assembling method thereof
Inventor: MIURA YOSUKE
IPC: B23P21/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To easily assemble an extensible gate door in a short time, by fitting a sliding piece of an extensible link into a taking-in groove. SOLUTION: This gate door is provided with an arch frame 31 constituted of a pair of vertical frames 34, 34 parallelly arranged and a decorative frame 35 connecting the upper ends of the vertical frames 34, 34, a connection frame 32 arranged at the upper inside of the arch frame 31, and an extensible link 13 built in within the inside between vertical frames 34. The extensible link 13 is assembled so as to freely slide against the vertical frame 34. In this case, a pair of vertical frames 34, 34 are integrally and linearly formed with the decorative frame 35 to prepare the arch frame 31. The connection frame 32 and the extensible link 13 are retained at a specified position. The arch frame 31 is attached to the connection frame 32 to bend it and the extensible link 13 is put in these verticel frames 34, 34 to push a sliding piece 23 into a taking-in groove 36 with pressure.
Patent JP-H11274498-A (JP)
Title: Method for heat-treating substrate and heat treatment apparatus
Inventor: IDE KATSUYA
IPC: H01L29/786
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To stabilize the characteristics of substrates having a semiconductor thin film formed thereon, by subjecting the substrates to a steam anneal process while locating the substrates in a reaction furnace, supplying a first gas into the reaction furnace, and subjecting the substrates to a dry annealing process thereafter while supplying a second gas into the reaction furnace. SOLUTION: A plurality of silicon substrates 3 are set on a quartz glass boat 2 at a predetermined position in a reaction furnace 1, and are subjected to a steam anneal process while having a process tube 1 filled with a steam gas and keeping that condition for a predetermined time interval. By operating a supply gas switching value, N2 gas is fed into a gas supply tube 4, thereby driving out the steam gas within the tube 1 and having the tube 1 filled with the N2 gas and keeping that condition for a predetermined time interval to thereby subject the substrates 3 to a dry anneal process. By effecting the dry anneal process after the steam anneal process is finished, mists adsorbed onto the surfaces of the substrates are removed, thereby reducing surface leaks. As a result, the characteristics of the substrates can be stabilized.
Patent JP-H07281201-A (JP)
Title: Liquid crystal display panel
Inventor: SAITO TAKESHI
IPC: G02F1/1343
Filed: 1994-04-07
Abstract: PURPOSE:To provide a liquid crystal display panel which is improved in display quality and is formed by bisecting either electrodes of segment electrodes or common electrodes. CONSTITUTION:This liquid crystal display panel includes at least a liquid crystal layer, the plural band-shaped segment electrodes 21, 22 disposed on one side of this liquid crystal layer and the plural band-shaped common electrodes 23 disposed on the other side of the liquid crystal layer. The segment electrodes 21, 22 or the common electrodes 23 intersect with each other and either electrodes of the segment electrodes 21, 22 or the common electrodes 23 are bisected. The end of the one electrode among the non-divided electrodes, which end faces the end of the other electrode, is positioned in the opposite region between the opposite parts of the bisected electrodes.
Patent JP-H06124059-A (JP)
Title: System and method for result control and decision input device used for the same
Inventor: INADA OSAMU
IPC: G06Q50/20
Filed: 1993-03-03
Abstract: PURPOSE:To shorten a feedback period, to determine whether or not there is an input according to whether or not there is the fact that a seal impression is given regardless of marking operation speed and stroke pressure by a marking person, and to input data with high reliability by inputting a decision result to a computer system associatively with sealing operation on a print. CONSTITUTION:A decision input means 21 is equipped with three seals 211-213 for sealing decision marks showing a correct or an incorrect answer and a partially correct answer onto an answer form and three input switches 214-216 which output ON signals associatively with individual seating operation for the seals 211-213 to the answer form. Then, when one of the decision marks of the decision input means 21 is sealed to the answer form, one corresponding input switches among 214-216 outputs the ON signal to a CPU, which extracts and operates marks, and the arithmetic result is displayed on a display means together with the sealed decision mark.
Patent JP-H10245957-A (JP)
Title: Handrail device
Inventor: KAWANABE MASATOSHI
IPC: A47K17/02
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a handrail device free of danger to serve in a toilet, etc., by introducing such a structure that the handrail in an upright accommodated condition can be turned easily into the free stop condition till the pre-service position which can be done even by a handicapped person, generating a natural soft-down condition till the horizontal service position thereafter, and securing the user to make sure the standstill of the handrail before using the water closet. SOLUTION: A rotor 2 equipped with a handrail 8 protrusively intersecting at a right angle to a horizontal cylinder 2b is borne rotatably vertically centering on a stationary shaft 3 installed in the horizontal cylinder 2b and supported on a base frame 1. The first resistance force generator 4, etc., exerting a reactive force to the force of rotor 2 in the direction of rotational sinking and the second resistance force generator 5 using a damper are interposed between the stationary shaft 3 and rotor 2. The resistance force to the rotor 2 is braked by the first resistance force generator 4, etc., to put the handrail 8 in the free stop condition during the period from the handrail 8 being in the upright attitude till the pre-service position after turning for the specified angle.  Then changeover is made by the clutch 6 into the resistance force due to the second resistance force generator 5, etc., and the soft-down condition of the handrail is established till the service position as falling down.
Patent JP-H08264778-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMANISHI YOSHIKI
IPC: H01L21/316
Filed: 1995-03-28
Abstract: PURPOSE: To provide an insulation layer with high a density charge trap, enable estimating chargeup over a wide range, by continuously implanting silicon ions and nitrogen ions, forming an insulation layer by heat treatment in an oxidizing atmosphere, and forming a metal layer on the insulation layer. CONSTITUTION: Nitrogen ion and silicon ions 2 are implanted in a silicon substrate 1 to which dopant is added to obtain P-type conductivity. The substrate 1 in which the ions 2 are implanted is subjected to an oxidizing process at an oxidizing temperature of 950 deg.C for 60 minutes, in a heat-treating furnace forming a dry oxygen atmosphere, and an insulation layer 3 is formed on the silicon substrate 1. A metal layer 4 is formed on the insulation layer 3. As the material of the metal layer 4, polycrystalline silicon which is turned into an N-type by diffusing phosphorus is used, and a polycrystalline silicon film is formed by using an LPCVD method in an SiH4 gas atmosphere. Charge trap density can be arbitrarily adjusted by changing the ion implantation condition of nitrogen and silicon.
Patent JP-H09236803-A (JP)
Title: Back light for liquid crystal display
Inventor: FUJIKI KUNIHARU
IPC: G02B6/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain such a back light that prevents irregular distribution of illuminance at a low cost but gives enough illuminance and can prevent irregular distribution of illuminance even when the number of light sources is increased, by disposing a specified shielding plate to obtain uniform illuminance of light from a light source. SOLUTION: A shielding plate 3 composed of a transparent or translucent plastic material such as a transparent polyester film is disposed on the upper side of a box case 4. A slit pattern is printed on the shielding plate 3 by using a white ink essentially composed of titanium oxide so that the slits are parallel to the longitudinal direction of a light source (fluorescent light) 5. A light scattering plate 2 is disposed on the shielding plate 3, and a liquid crystal display element 1 is disposed thereon. The slit pattern printed on the shielding plate 3 is formed in such a manner that the pattern is dense near the light source 5 and rough as distanct from the light source 5.  The printed pattern on the shielding plate 3 may be another pattern as far as it shows a dense and rough pattern in which proportion of the light-shielding part increases near the light source, and a dot or lattice pattern can be used.
Patent JP-S58189157-A (JP)
Inventor: MAATEIN ANDAASON
IPC: C07C313/34
Filed: 1983-04-21
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-S55162988-A (JP)
Title: Preparation of exonuclease
Inventor: UCHIDA ISAO
IPC: C12N9/16
Filed: 1979-06-02
Abstract: PURPOSE: The filtrate of the culture mixture of Thermus thermophilus HB8 is diluted with water until the concentration of inorganic salt reaches a specific level, then, an anion-exchange substance is added to the diluted filtrate to adsorb the heat- resistant exonuclease, which is recovered to isolate said exonuclease in high recovery.  
     CONSTITUTION: Water is added to the filtrate of the culture mixture of Thermus thermophilus HB8 to dilute the filtrate so that the concentration of inorganic salts becomes less than 0.5M. An anion exchange substance such as diethylaminocellulose is added to the diluted filtrate so that the concentration of the ion exchanger becomes 1W100g/l. They are stood at room temperature for 10 minutes to several hours and the anion exchanger is separated by filtration. The anion exchanger is combined with a buffer solution to extract the heat-resistant exonuclease. The extract is combined with ammonium sulfate in an amount of 80% saturation and stood at low temperatures for several hours to several days. The precipitate formed is dissolved in a buffer solution, dialyzed to remove precipitates and subjected to anion exchange column. The fractions of NaCl concentration 0.05W0.1M are collected, dialyzed and concentrated to give said exonuclease. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58185674-A (JP)
Title: Bonding method
Inventor: UKITA KENKICHI
IPC: C09J5/00
Filed: 1982-04-24
Abstract: PURPOSE:To provide quick bonding of metals using a one-pack primer without heating, by a method wherein a metal surface is treated in advance with a primer contg. a particular organophosphorus compd. and thereafter a metal is bonded to the treated metal surface using a two-pack urethane adhesive. CONSTITUTION:A metal surface is treated in advance with a primer prepared by dissolving a compd. of the formula (wherein R1 is an org. group with -SH; R2 is H, R1, other org. group) (e.g., an adduct of 1,4-butanediol dimercaptoacetate with a reaction product of phosphoric acid and 2-hydroxyethyl methacrylate) in a volatile solvent (e.g., ethanol). Then a metal is bonded to the treated metal surface using a two-pack urethane adhesive comprising one portion consisting mainly of a polyisocyanate (e.g., toluene diisocyanate) and the other portion consisting mainly of polyol (e.g., ethylene glycol). The above procedure using one-pack primer without heating enables metals to be bonded quicky to each other by a two-pack urethane adhesive.