baber/WOPTO huggingface dataset:
Patent JP-H04170441-A (JP)
Title: Production of open-cellular crosslinked olefin resin foam
Inventor: INOUE TAKAO
IPC: C08J3/24
Filed: 1990-11-01
Abstract: PURPOSE:To obtain an open-cellular foam of a high degree of crosslinking by mixing an olefin resin with a blowing agent, an organic peroxide, an alpha-olefin- modified silicone and an alkoxysilane and grafting the alkoxysilane onto the olefin resin in the expansion step. CONSTITUTION:A composition for an open-cellular crosslinked olefin resin foam comprising 100 pts.wt. olefin resin (A), 1-20 pts.wt. blowing agent (B) having an initial decomposition temperature which is 100-150 deg.C and is higher than the melting point of the olefin resin (A) by 20-70 deg.C and having a final decomposition temperature of 150-210 deg.C, 0.3-5 pts.wt. organic peroxide (C) having a 1-min half-life temperature of 150-190 deg.C, 0.1-5.0 pts.wt. alpha-olefin-modified silicone (D) and 0.1-5 pts.wt. alkoxysilane (E) of the general formula: RnSi(OR)4-n (wherein R is vinyl, chloro, amino, mercapto, epoxy or methacryloyl; OR is methoxy or ethoxy; and n is 1 or 2) is molded into a sheet at a temperature lower than the decomposition temperatures of the blowing agent and the organic peroxide. The sheet is heated to a temperature higher than the decomposition temperature of the blowing agent to perform expansion and the grafting of the alkoxysilane onto the olefin resin.
Patent JP-2001118946-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOUNO MASAYA
IPC: H01L23/12
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a reliable semiconductor integrated circuit device which can suppress thermal deformation of the circuit device and reduce distortion generated in a metallic bump and so on, by coping with reduction in the connection life of the metallic bump caused by the thermal deformation of the circuit device increased with an increased size of an LSI chip. SOLUTION: In the semiconductor integrated circuit device wherein, in order to sufficiently reduce distortion generated in a metallic bump and so on, the diagonal length of a surface of an LSI chip is set to be 0.8 or more of the diagonal length of a surface of its wiring substrate; at least one row of metallic bumps or the like are formed outside of the outer contour of the LSI chip to suppress the increase of thermal deformation of the circuit device caused by an increased size of the LSI chip.
Patent JP-H06118569-A (JP)
Title: Image recording device
Inventor: MATSUMOTO KAZUHIRO
IPC: G03B27/32
Filed: 1992-10-08
Abstract: PURPOSE:To obtain a image recording device which satisfies both light shielding and electromagnetic shielding completely without being affected by restrictions of the external appearance of the device. CONSTITUTION:The image recording device which uses a photosensitive recording medium is provided with a frame-shaped conductive elastic member 2 provided along the opening of the opening part of a conductive housing 1 having the opening part. Further, a cover outer component 3a and a conductive cover inside component 3b are overlapped in one body to form a cover 3 which covers the opening part of the housing 1 and can be opened and closed. When the cover 3 is closed, the elastic member 2 conducts the housing 1 and cover inside component 3b electrically to shield the inside from electromagnetism and light.
Patent JP-H06123946-A (JP)
Title: Silver halide color photografic sensitive material
Inventor: IKEGAMI SHINPEI
IPC: G03C1/765
Filed: 1992-10-09
Abstract: PURPOSE:To provide the photosensitive material excellent in the picture quarity of obtained color image, especially in sharpness and color reproducibility, and capable of making a supporting body thin and miniaturizing cartridge without damaging the picture quality. CONSTITUTION:The silver halide color photographic sensitive material is composed of at least one layer of the photosensitive silver halide emulsion layer containing an acylacetamide type coupler having an acyl group expressed by a general formula on the supporting body, and the supporting body is composed of a belt-like polyester base, and the perforation of <=4 member per 1 screen is formed on one side or both sides of the side edge, and the area of a image part is 3.0cm<2> to 7.0cm2, and an aspect ratio is 1.40 to 2.50. (In the formula, R1 is a substd. group, Q is a nonmetallic atom neccessary for forming a 3-5 ring hydrocarbon together with carbon or a 3-6 ring heterocyclic ring having at least one hetero atom selected from among N, O, S and P in a ring.).
Patent JP-H01141201-A (JP)
Title: Linear actuator
Inventor: ISHIKAWA YOICHI
IPC: F15B9/08
Filed: 1987-11-25
Abstract: PURPOSE:To reduce the equipment cost by installing a partitioning plate onto an output shaft and arranging an input shaft having oil feeding ports and an oil discharge port, permitting the relative displacement in the axis line direction, inside an output shaft. CONSTITUTION:A partitioning plate 6 for driving the inside of a causing 1 is installed at the center part of the cylinder part 3A of an output shaft 3, and an input shaft 10 having oil feeding ports 12A and 12B and a return port 13 is arranged, permitting the relative displacement in the axis line direction inside the cylinder part 3A of the output shaft 3. Therefore, when the input shaft 10 is shifted along the axis line, the output shaft 3 can be shifted by the equal distance, following the movement of the input shaft 10, and a linear slide mechanism, etc., driven by an NC motor, etc., can be directly utilized as driving source, in substitution for a closed loop control mechanism using a solenoid valve. Therefore, the constitution can be made simple, and the equipment cost can be reduced.
Patent JP-2000120100-A (JP)
Title: Auger excavation method and auger head for it
Inventor: KAWAHARA TAKEHIKO
IPC: E02F5/02
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To contrive the improvement of agitating efficiency and excavation efficiency by preventing adhesion of soil and sand on a blade by performing excavation while an edging aggregate is supplied between the spiral blade and soil and sand. SOLUTION: A set hole 12a is penetrated from the surface to the reverse at the planned set position of the jet nozzle of spiral blades 12A, 12B. The jet nozzle 20 having a flange 20a is fitted and fixed to connect the nozzle 20 and a soil and sand adhesion prevention supply opening by a connection pipe 21. The nozzle 20 is provided to position a jet opening more inner than a blade surface, and a diffusion passage part 23 is formed for diffusing prevention liquid on the surface of the blade. During excavation, excavation water supplies ground improvement liquid through the connection pipe 21 to the nozzle 20 for ground improvement, and the excavation is executed while it is fed to the surface of the blades 12A, 12B. Thereby the adhesion and deposit of soil and sand for the spiral blades 12A, 12B are eliminated to contrive the improvement of agitating efficiency and excavation efficiency.
Patent JP-H11131507-A (JP)
Title: Concrete block for retaining wall, structure of retaining wall and construction thereof
Inventor: TERASAWA YAWARA
IPC: E02D17/20
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To make easy to cover concrete blocks with sand and gravel by providing a perforated lid that is fixed to the projecting portion of a concrete block body, covers the front side of the concrete body and forms a loading portion opened vertically with the block body. SOLUTION: A concrete block 20 is made by forming a projecting portion 38 on a block body 30, mounting a net 42 as a perforated lid on the projecting portion 38 and closing the front of the block body 30. To construct a retaining wall, when block 20 are stacked vertically, loading portions 41 opening vertically communicate with each other vertically. When residual earth is poured into from the loading portion 41 of the uppermost block 20, the residual earth is poured into all the blocks stacked vertically and thereby covers the front of the block body 30 at once. Therefore, blocks can be covered with earth without using earth bags and time required for earth covering can be reduced.
Patent JP-H11136164-A (JP)
Title: Channel changeover system for radio equipment
Inventor: SHOJI HITOSHI
IPC: H04B1/74
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To attain high speed channel switching for duplex radio equipment having an indoor unit and an outdoor unit. SOLUTION: A high frequency signal is mainly sent/received between an indoor unit 101 and an outdoor unit 102 in the proposed radio equipment. Furthermore, the indoor unit 101 and the outdoor unit 102 have a duplex system consisting of indoor systems 201, 202 and outdoor systems 301, 302. Active/ standby changeover of the outdoor systems 301, 302 is controlled by transmission/reception of an AM modulation signal Sm from a voice signal transmitter 4 under the control of a channel switching signal Ssw in the indoor system. That is, a demodulator 12 of the outdoor system 301 detects the AM modulation signal Sm modulated by a voice signal. A comparator 16 sets the outdoor system 301 to an active system when a DC level of the detection signal is higher than a discrimination reference Ref and sets the outdoor system 302 to an active system when smaller.
Patent JP-S63148918-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1986-12-12
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-S62157925-A (JP)
Title: Reading and display device
Inventor: SAITO AKIO
IPC: B41J29/00
Filed: 1985-12-28
Abstract: PURPOSE:To easily compare information to be inputted with input information and to reduce errors during information input by displaying the read information to be inputted as a visible image on a display member arranged at a desired position nearby a CRT. CONSTITUTION:This device is equipped with an original placing table, an optical fiber driving part 1 for reading an original image, an original 2, an optical fiber block 3 for reading as an original reading means, the bundle 9 of optical fibers as a read information transmitting means, and an optical fiber array 7 arranged so as to the object information of the original 2 to be inputted. Further, the device is equipped with the CRT 10 which displays characters inputted on a keyboard with keys, a driving part for an optical fiber for display, the housing 11 of the CRT, and an optical fiber block 12 for display as an image display means. Then, the object information of the original 2 to be inputted and input information on the display screen of the CRT 10 are put at short distance. Consequently, the information to be inputted and input information are easily compared with each other and errors during information input are reduced.
Patent JP-H07127559-A (JP)
Title: Oil leakage preventing device for geared motor
Inventor: TAKESHIKA SHIRO
IPC: F03C2/08
Filed: 1993-11-02
Abstract: PURPOSE:To prevent leakage of oil in an oil seal correctly while damping by a ring, leaking oil acting as jet flow caused by unbalance of pressure by fitting oil seal to the driving shaft of a driving gear, and also pressure connection-fitting an elastic ring while making it to approach to the inner side of the oil seal. CONSTITUTION:In a geared motor 1, a driving gear 2 and a driven gear 3 engaged with the driving gear 2 are rotated in a case 4. Liquid leaked from a supporting shaft receiving hole 8 is discharged into an drain oil passage 9 directly, and liquid leaked from the one side supporting shaft 11 of the driven gear 3 is discharged into the drain oil passage 9 through a communicating hole 14. Oil leaked from a driving shaft 16 flows into a penetrating hole 15 through the other communicating hole 19, and oil leaked from the other side supporting shaft 12 of the driven gear 3 flows into the penetrating hole 15 directly. In this case, oil leaked toward an outside along the driving shaft 16 is shut out by an oil leakage preventing device 20. Namely, pressure of leaking oil is reduced by a clearance formed between the driving shaft 16 and a ring case 23, and leaking oil is damped by a ring 22, and then it is shut out by an oil seal 21.
Patent JP-H09117124-A (JP)
Title: Stepping motor
Inventor: ISHIKAWA TOMOJI
IPC: F16F15/08
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To drive a stepping motor accurately for a long term by protecting a rubber mount for preventing vibration of stepping motor built in an imaging unit against environmental aging. SOLUTION: A plastic material is injection molded to produce an annular protective member 11 having a notch and engaging steps 13, 14 at the facing end parts. When the protective member 11 is mounted on a rubber mount 52, it is fitted over the rubber mount 52 by enlarging the inside diameter. The inner circumferential surface is fitted tightly to the outer circumferential surface of rubber mount 52 and coated and then the steps 13, 14 are bonded through an appropriate adhesive. The outer circumferential surface of rubber mount 52 is protected against severe environment by means of the protective member 11.
Patent JP-2000120584-A (JP)
Title: Bearing device and vertical shaft drain pump using it
Inventor: AIZAWA KOJI
IPC: F04B53/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To lubricate a thrust bearing sliding part with lubricating liquid even if water invades into an oil tank, and surely prevent a damage by arranging means for reserving lubricating liquid of the thrust bearing sliding part in the oil tank. SOLUTION: In this bearing device suitable to a vertical shaft drain pump, a thrust block 2 is fixed to a pump main shaft 1, a bearing case 4 is arranged on an outer peripheral position of the thrust block 2, and a plurality of segment guide bearings 3 are arranged along a circumferential direction between the thrust block 2 and the bearing case 4. A collar 9 is attached to a lower part of the thrust block 2, and a plurality of pad type thrust bearings 10 are arranged opposing to the collar 9. The whole is dipped in lubricating liquid 19 in an oil tank 6. In this case, an inner cylinder 8 and an external cylinder 8 as a lubricating liquid reserving part are arranged on the pad type thrust bearing part 10 so as to enclose the collar 9 and the thrust bearing 10 at prescribed clearances, and lubricating performance of the bearing part 10 is held in a high level.
Patent JP-H01139781-A (JP)
Title: Production of phosphine
Inventor: TSUCHIYA HIROO
IPC: C25B1/00
Filed: 1987-11-26
Abstract: PURPOSE:To increase the forming rate of the title phosphine by using vertical plate cathode and anode, discharging a catholyte in a turbulent state, adding molten yellow phosphorus to the catholyte, and returning the catholyte to a cathode chamber at the time of electrolytically producing phosphine. CONSTITUTION:An electrolytic chamber 1 is separated by a liq.-permeable diaphragm 4 into the cathode chamber 2 housing the cathode 2a and the anode chamber 3 housing the anode 3a. An aq. electrolyte is introduced into the chambers 2 and 3, and the surfaces of the plate cathode 2a and anode 3a are widened in the direction vertical to the electric current. Under such a constitution, the catholyte contg. dispersed molten yellow phosphorus in the cathode chamber 2 is discharged by a pump 6, sent into a turbulent mixing chamber 5, and agitated by an agitator 5a in a turbulent state. Molten yellow phosphorus is mixed into the turbulence in small portions. The catholyte is adjusted to an appropriate temp. by an indirect heat exchanger 7, and returned to the cathode chamber 2. The anolyte is also discharged by a pump 8, adjusted to an appropriate temp. by an indirect heat exchanger 9, and circulated. By this method, the forming rate of phosphine is increased, and phosphine is produced at a low cost.
Patent JP-H05110247-A (JP)
Title: Manufacture of board for flexible printed wiring
Inventor: ARAI HITOSHI
IPC: C23C18/20
Filed: 1991-10-18
Abstract: PURPOSE:To improve the adhesive properties of a polyimide film and a metallic layer by executing low-temperature plasma treatment to the surface of the polyimide film, to which alkali treatment is conducted previously, and forming the metallic layer through a wet type plating method. CONSTITUTION:Alkali treatment is performed as the pretreatment of the surface of a polyimide film first, and it is favorable that the surface of the polyimide film is dipped and treated into an aqueous solution such as sodium hydroxide, potassium hydroxide, etc., in pH 8 or more at a liquid temperature of 5-80 deg.C. The previously alkali-treated polyimide film is introduced into a low-temperature plasma treater, glow discharge is conducted and the low-temperature plasma of an inorganic gas is generated, and the surface is plasma-treated continuously. A thin metallic layer is formed onto the surface through an electroless plating method as one kind of a wet type plating method, and a metallic layer is formed through an electroplating method. Accordingly, the excellent adhesiveness of the polyimide film and the metallic layer are acquired.
Patent JP-2000226796-A (JP)
Title: Resin composition for paper coating and coating composition for paper
Inventor: KAWAMURA AKIRA
IPC: C09D163/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for coating paper that can increase the quality of the coated paper without occurrence of formaldehyde and can prevent the inconvenience, for example, thickening or deterioration of flowing properties by mixing a pigment with an aqueous binder and coating paper with the composition, and to provide a composition for coating paper. SOLUTION: This resin composition for coating paper includes a crosslinked amine as a reaction product between an aliphatic amine and a glycidyl compound bearing at least two glycidyl groups in the molecule and a non-polymeric and non-volatile substance. This resin composition can be provided in the form of a solution or dispersion in a liquid medium including water and/or an organic solvent. In addition, a coating composition for paper that contain a pigment, an aqueous binder as well as crosslinked amine and non-volatile substance is also provided.
Patent JP-H09202890-A (JP)
Title: Lubricating oil composition for automatic transmission
Inventor: KANEKO HIROYUKI
IPC: C10N30/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil composition, capable of manifesting excellent shudder vibration preventing performances and suitable especially for an automotive transmission equipped with a slip controlling mechanism without deteriorating the transmission torque capacity by including a specific imide-based compound in a base oil for a lubricating oil. SOLUTION: This lubricating oil composition is obtained by including (B) e.g. 0.02-4wt.% compound of the formula [R<1> and R<2> are each a >=5C hydrocarbon group; R<3> is a 1-5C bivalent hydrocarbon group; R<4> is H or a 1-20C hydrocarbon group; (n) is 0-10] in (A) a base oil for a lubricating oil. Concretely, e.g. 0.02-4wt.% component (B), (C) 0.02-5wt.% metallic salt of an organic acid which is a sulfonate, a phenate, a salicylate or a phosphonate and (D) 0.01-5wt.% (acidic) phosphoric (phosphorous) ester are contained in the component (A).
Patent JP-H06144289-A (JP)
Title: Side body structure of automobile
Inventor: CHIHOKU MASARU
IPC: B62D25/04
Filed: 1992-11-09
Abstract: PURPOSE:To dispense with an extractor formed of a separate resin duct in a pillar so as to enlarge the closed cross section formed by a reinforcement and to improve the rigidity of the pillar. CONSTITUTION:The rear pillar 5 of an automobile is provided therein with a reinforcement 31 forming second closed cross section 33, extended in the vehicle height direction, together with the rear pillar 5. The outer opening 41 of the vehicle interior 3 is provided in the lower position of the second closed cross section 33, and the inner opening 42 of the vehicle interior 3 is provided at the intermediate part of the second closed cross section 33 positioned above with the specified height difference to the outer opening 41. The space between the upper and lower positions of the second closed cross section 33 positioned between the outer opening 41 and the inner opening 42 is then formed into an extractor 43 for discharging air in the vehicle interior 3 to the outside of the vehicle interior 3.
Patent JP-H03158576-A (JP)
Title: Parking system
Inventor: TATSUNO HIYOSHI
IPC: E04H6/06
Filed: 1989-11-16
Abstract: PURPOSE:To simplify a parking system in structure by attaching each guide rail in opposition to an outer wall surface between buildings separating more than the width of an automobile, and installing a lifting carriage in space between these guide rails. CONSTITUTION:Each guide rail 2 is erected in outer walls 1a, 1a of the opposed surfaces of adjacent buildings, and a guide roller 3, a take-up roller 4, and a winding motor 5 are fixed to a surface of the outer wall 1a via a mounting plate 9. Next, each guide member 11 engaging with these guide rails 2 is installed in a lifting carriage 10 at its side part, and there are provided with a body part 11a and a horizontally sliding projecting rod 11b. Next, an automobile A runs into the lifting carriage 10, the winding motor 5 is rotated, lifting up the carriage 10, and it is stopped at a specified position, then a parking space is secured in the lower part, thereby parking of vertical two stages is made performable. With this constitution, the structure of a parking system can be simplified by supporting a load with the outer walls.
Patent JP-H10144650-A (JP)
Title: Semiconductor material cleaner
Inventor: KONISHI TOUKO
IPC: B08B3/10
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor material cleaner which improves the treating efficiency, without causing troubles such as water marks. SOLUTION: The apparatus comprises a means for cleaning a semiconductor material with treating chemicals and spray of pure water, means for charging other treating chemicals in a chamber and dipping the semiconductor material therein to treat it, and means for contacting a drying chemical or vapor to the treating chemicals or pure water used for treating the dipped semiconductor material in the chamber, and draining the treating chemicals or pure water being shielded by an interface layer.
Patent JP-H01143143-A (JP)
Title: Manufacture of electrode plate for lead storage battery
Inventor: ISHIYAMA ICHIRO
IPC: H01M4/56
Filed: 1987-11-27
Abstract: PURPOSE:To obtain the early, uniform and stable coagulation state of lead powder grains and improve the battery performance by feeding the lead powder immediately after production through the wet air and keeping the absorbed moisture quantity on surface layers of lead powder grains at the specific value. CONSTITUTION:The raw material lead powder for paste is fed through the 100% wet air at 30-50 deg.C after production so that the absorbed moisture quantity of the raw material lead powder after being fed through the wet air is kept at 0.03-0.05wt.%. As a result, the granulating effect occurs, the average grain size reaching the equilibrium is increased, and the metal lead quantity serving as a yardstick of the stability of lead powder is decreased at an early stage. The coagulation state of lead powder grains can be thereby stabilized at an early stage, and the battery performance, the initial capacity in particular, can be improved.