baber/WOPTO huggingface dataset:
Patent JP-H09307016-A (JP)
Title: Ball grid array
Inventor: MOCHIZUKI ATSUO
IPC: H05K3/34
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To avoid generation of welding failure and reduce the wt. of an LSI package by forming a solder plated layer directly or through other plated layer on the peripheries of fine balls made of a nonmetallic material. SOLUTION: An electroplated metal layer 3 on fin balls 1 through a chemically plated metal layer 2, recesses 4 are formed in the peripheries of the balls 1 to give the anchor effect to make the plated layers 2, 3 hard to separate. This reduces the thermal capacity for the reflow soldering to make the ball size hard to change due to ununiform melting at the central and peripheral parts of an LSI chip or deformation of a substrate and sheets, resulting in high mounting accuracy. If the base of BGA is made of plastics, it can give the elasticity to the balls 1 and hence the anti-shock strength can be improved and the absorptive bonding of the heat cycle load is obtained.
Patent JP-H036129-A (JP)
Title: Fm multiplex receiver
Inventor: NOGUCHI TAKENORI
IPC: H04B1/16
Filed: 1989-06-01
Abstract: PURPOSE:To perform reproduction by reading out a memory arbitrarily by automatically recognizing the fact that traffic information broadcast is started, and storing the content of the broadcast in the memory. CONSTITUTION:When a vehicle engine is started up, a wave received with an antenna 10, if it is traffic information, is supplied to the input terminal of a frequency multiple demodulator 13, and voice data and character code data are demodulated at a QPSK demodulator 31, and sent to a code processing circuit 32. The circuit 32 separates the voice data and the characteristic code data from an input signal, and outputs the voice data to output 13a on one side and the character code data to the output 13b on the other side. A character code data decoder 33 separates an identification signal from the input signal, and writes it on the memory 14. In such a manner, the traffic information broadcast can be automatically stored in the memory 14 regardless of the opening/closing state of a radio power source switch 18. Consequently, the reproduction can be performed by reading out the memory arbitrarily.
Patent JP-H01309292-A (JP)
Title: Thin film el element
Inventor: NAKAYA HIROAKI
IPC: G09F9/30
Filed: 1988-06-06
Abstract: PURPOSE:To reduce the production cost by forming at least a part of an insulation layer in its thickness direction by a sol-gel method by use of alkoxide alcoholic solution, thereby shortening the formation speed of the insulation layer. CONSTITUTION:A lower insulation layer 3 made of SiO2 film 3b, Si3N4 film 3a and the like is formed on a transparent electrode 3, on which a light emitting layer 4 is formed. On the layer 4, an upper insulation layer 5 is formed, and at least, a part of the layer 5 in its thickness direction is formed by a sol-gel method of alkoxide alcohol solution. The method is to form the film of the layer 5 by drying and baking the coating of alkoxide alcoholic solution thereon, and it can form the layer in a short time since vacuum condition is not necessary in the process. It is thus possible to reduce the manufacturing cost.
Patent JP-H09316176-A (JP)
Title: Epoxy resin composition for semiconductor sealing
Inventor: MAEDA SHIGEYUKI
IPC: C08G59/20
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin compsn. for semiconductor sealing which greatly improves the soldering crack resistance of a semiconductor package in surface mounting and is excellent in moldability and moisture resistance of solder by using a specific phenol resin. SOLUTION: This compsn. comprises an epoxy resin having at least two epoxy groups, a curative comprising 30-90wt.% phenol resin represented by formula I [wherein R1 is H, a halogen, or an alkyl (deriv.) group; and m an n are each an integer of 0 or higher provided m+n is 1-10] and 70-10wt.% phenol resin represented by formula II (wherein n is 1-10), an inorg. filler, and a cure accelerator. Pref. the filler is contained in an amt. of 80-90wt.% of the compsn. The epoxy resin is pref. a crystalline one.
Patent JP-S5665715-A (JP)
Title: Reciprocating single tube type airtight pneumatic carrier
Inventor: SAITOU KEIJI
IPC: B65G51/26
Filed: 1979-10-31
Abstract: PURPOSE: To prevent the generation of noises as well as to reduce the power in a reciprocating single tube type airtight pneumatic carrier by providing a sluice valve on a vertical pipe in the lower stage of an exhaust valve for sealing up the pneumatic carrier hermetically.  
     CONSTITUTION: A sluice valve 2 is provided on the lower state of an exhaust valve 1 and the upper stage of a sending port 12 and a take-out port 13 for a conveyed object 4, and operated by a sluice-valve operating device 3. When the conveyed object 4 is loaded in A-station, a flap valve is closed. When the valve 2 is opened to send compressed air, the conveyed object is sent to B-station, and received softly by the cushion of the upper tube of the valve 2. The object H is taken out from a take-out port 13 after the valve 2 is opened. Valves 1 and 2 are controlled by a sending contact C 1  and a receiving contact C 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09326970-A (JP)
Title: Medium selecting method
Inventor: FUJIWARA KOICHIRO
IPC: G06F3/048
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To easily and speedily select a desired TV broadcasting. SOLUTION: A dynamic medium content display requesting picture 2 for instructing the simultaneous display of a plurality of dynamic media varying the contents in real time such as TV broadcasting onto a display picture and the medium selection pictures 11 to 15 of static media previously recorded in a recording medium are respectively displayed. When a static medium selection picture is selected, the contents of the respective dynamic media are simultaneously displayed and then, only the content of the selected dynamic medium is displayed on the display picture. In this case, the display picture is divided into one large area 3 and a plurality of small areas 32 to 38 .  Then when the dynamic medium content display requesting picture 2 is selected, the contents of the dynamic media are displayed in the respective areas and the contents of the dynamic media to display in the respective areas are rotated by a prescribed period.
Patent JP-H0436187-A (JP)
Title: Production of antitumor dextran
Inventor: KATO HISAO
IPC: A61K31/715
Filed: 1990-05-31
Abstract: PURPOSE:To obtain the title substance having high antitumor activity free from toxicity simply and efficiently, by culturing a bacterium belonging to the genus Lactobacillus confusus, capable of producing dextran having specific physical properties and collecting a product from the culture mixture. CONSTITUTION:A bacterium belonging to the genus Lactobacillus confusus, capable of producing dextran having the following physical properties, is cultured and a product is collected from the culture mixture to give an antitumor dextran. Properties: white amorphous powder, tasteless and odorless. Solubility: soluble in water, formamide and dimethyl sulfoxide, insoluble in alcohols, benzene, ethyl acetate, hexane, chloroform and carbon tetrachloride. pH of aqueous solution: neutral or weakly acidic. Constituent saccharide: only glucose. Elemental analysis value: C 43-35%, H 6.0-6.3%. Structure: (alpha-glucan having alpha-1,6 bond as a main bond. Molecular weight: >=10,000. Showing physiological and antitumor action.
Patent JP-2000328030-A (JP)
Title: Two-component, separately applied fast-curing aqueous adhesive
Inventor: YAGASAKI MASAO
IPC: C09J133/24
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a two-component, separately applied fast-curing adhesive composition which is a honeymoon-type adhesive wherein an aqueous solution of a synthetic polymer compound having an imide group (-CO)2NH structure within a molecule is mixed with a carboxylated rubber latex, has an initial adhesion strength which is equal to or larger than that of conventional adhesives and an excellent mixing stability, exerts an astounding shelf stability over a long term of a year or longer and has an extended open assembly time (JIS K 6800). SOLUTION: An aqueous adhesive is used as a liquid A, while an aqueous solution of a polyaldehyde is used as a liquid B. Here, the aqueous adhesive is obtained by mixing an aqueous solution of a synthetic polymer compound having an imide group (-CO)2NH structure within a molecule with a rubber latex having both a hydroxy group and a carboxy group within a molecule at an amount of up to 10 pts.wt., calculated as a solid content, against 1 pt.wt. the aqueous solution as a solid content.
Patent JP-H08309549-A (JP)
Title: Metallic member welding method
Inventor: HAZAMA SHUICHI
IPC: B23K11/04
Filed: 1995-05-16
Abstract: PURPOSE: To provide a welding method free of welding faults or detective welding with a little energy consumption, and capable of reducing stress concentration on the welding part and imparting an enough high welding strength. CONSTITUTION: Joining members 5 having contact faces 5a, 5b to contact to respective contact faces 1a1 , 1b1 of plural metallic members 1a, 1b are produced preliminarily and separately, these contact members 5 are arranged at angle corner parts 10 of the metallic members 1a, 1b, the spark is emitted in the gap between each contact face 5a, 5b and each contact face 1a1 , 1b1 of the metallic member 1a, 1b, then, the contact faces 5a, 5b and the contact faces 1a1 , 1b1 are melted and the metallic members 1a, 1b are welded mutually through the contact member 5.
Patent JP-S5472671-A (JP)
Title: Epitaxial growing unit of molecule ray
Inventor: MUROTANI TOSHIO
IPC: C30B23/08
Filed: 1977-11-22
Abstract: PURPOSE:To increase the yield of ions, by containing the jet cell and the ion production part in the vessel cooled with liquid nitrogen, avoiding the arrival of substrate of neutrons excessive, locating the filament around the molecule rays, and uniforming the space distribution of ions through the provision of the electron reflection electrode. CONSTITUTION:Molecule rays 20 is produced by feeding Zn to the jet cell 18. When the filament 21 is taken as +50V and the grid 22 is as +200V to the electron reflection electrode 23, the electrons reflected from the filament is reciprocated in the electrode 23 and are ionized with the collision with Zn molecule rays. Zn ionized is the ion rays 29 with drawing by the potential of the vessel 28. The running distance is extended with the reciprocating movement of electrons and ione yield is increased. Further, the filament is surrounded with the cylindrical grid 22 and ionization is made uniformly, then the ion rays 29 constitute uniform space distribution of axial symmetry and are uniformly doped on the crystal on the substrate 7.
Patent JP-H01310521-A (JP)
Title: Scott-connected transformer
Inventor: ONO MASARU
IPC: H01F30/14
Filed: 1988-06-09
Abstract: PURPOSE:To facilitate the lead-out of taps and to make the increase of windings unnecessary by a method wherein the title transformer is constituted in such a manner that load currents are cancelled with each other between the three-phase side winding group, in which all the three-phase side main windings are connected in series, and the two-phase side winding group in which two-phase side main windings are connected in series. CONSTITUTION:A winding 11, which is a part of a two-phase side main winding, the I-terminal side winding 12 of a three-phase main winding, tap windings 13 and 14 for a three-phase side main base, the W-terminal side winding 15 of a three-phase side main base, the winding 16 of the remainder of the two-phase main winding, to be positioned on the outermost side, are wound on an iron code leg 1 successively starting from the inside. The winding 11, which is the winding used as the two-phase main winding, and the winding 16 are connected in series, the tap winding 13 is unnecessitate to the terminal side winding 12, and the tap winding 14 is connected to the W-terminal side winding 15. Besides, the main base windings, a three- phase side T-bass winding 17, its tap winding 18, a two-phase side T-base winding 19 and a changer 20 are added. Also, pertaining to the winding for two-phase main base, the number of turns of the winding 11 is larger than that of the winding 16. As a result, the leadout of a tap becomes easy, the measurements on radius direction is reduced, no circulating current is allowed to flow on the two-phase side winding, and the increase in number of winding is made unnecessary.
Patent JP-S5943691-A (JP)
Inventor: HENRII GAATON RUISU JIYUNIA
IPC: H04N9/64
Filed: 1983-07-29
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-2000296886-A (JP)
Title: Rectangular can container with clear corrugations which can be ironed at side surface
Inventor: MIYATA HIROSHI
IPC: B65D81/36
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a rectangular can container which can be manufactured in less-expensive manner, worked more conveniently and useful for environmental protection by devising an already existing rectangular can container. SOLUTION: A side surface 2 of a rectangular can container 1 is provided with some clear corrugated impressions which can be ironed.
Patent JP-S62930-A (JP)
Title: Photographic information setting device for camera
Inventor: SUZUKI TAKASHI
IPC: G03B7/00
Filed: 1985-06-27
Abstract: PURPOSE:To increase the settable number of pieces of photographic information by providing at least two arrays of photographic information display characters at different radial positions of an information setting member and switching shield array positions of display characters by a selecting means according to the rotational position of the setting member. CONSTITUTION:When a shutter dial 1 is rotated clockwise, a shutter speed is converted one after another. Then, the shutter dial 1 rotates by a little bit less than one turn and the shutter speed reaches a 1/8 second position. The shutter dial 1 further rotates clockwise from said state and then a pin 1b abuts on the 1st projection part 10a of a display selecting member 10 and rotates while pressing the 1st projection part 10a. Therefore, the display selecting mem ber 10 slides left beyond over a click member 11. The click member 11 engages a click part 103 to hold a display selecting member 10. Further, a raised part 10c shields shutter speed characters (1/4,000sec) provided to a dial 1 outside by a window part 9a and makes speed characters (1/4sec) provided to the dial 1 inside visible.
Patent JP-H04339848-A (JP)
Title: Polypropylene resin composition
Inventor: ASAI KUNIHIKO
IPC: C08L31/04
Filed: 1991-05-17
Abstract: PURPOSE:To obtain the title compsn. excellent in low-temp. impact resistance, moldability, stiffness, adhesion to a urethane coating material, and resistance to gasohol by compounding specific polymers and an inorg. filler each in a specified amt. CONSTITUTION:The title compsn. comprises 30-70wt.% polymer consisting of a propylene homopolymer having a xylene-sol. content at 30 deg.C of 5wt.% or lower or a propylene-ethylene random copolymer having an ethylene unit content of 10wt.% or lower, 5-40wt.% ethylene-propylene random copolymer having a xylene-insol. content at 30 deg.C of 5wt.% or lower and a propylene unit content of 30-75wt.%, 5-40wt.% polymer obtd. by hydrogenating a block copolymer having at least one polymer block consisting mainly of a vinylarom. compd. and at least one polymer block consisting mainly of a conjugated diene compd., 5-20wt.% ethylene-vinyl acetate random copolymer having a vinyl acetate unit content of 2-30wt.%, and 3-15wt.% inorg. filler having a specified particle size (e.g. talc).
Patent JP-H09307287-A (JP)
Title: Suction device for parts
Inventor: ISHIDA KENZO
IPC: B25J15/06
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To suck a variety of electronic parts without exchanging a nozzle head by providing a main body, the contact part of parts, which is provided for the main body and in which a plurality of holes are formed and an accumula tor for holding the parts in the contact part with suction force. SOLUTION: A suction device 200 is provided with the nozzle head 201 being the main body, the vacuum accumulator 202 and the contact part 203 of the parts. The nozzle head 201 is provided with an suction nozzle 204. The vacuum accumulator 202 is provided in the nozzle head 201 and it is connected to a vacuum pump 400. In the vacuum accumulator 202, the degree of vacuum is stabilized lest the internal degree of vacuum suddenly drops when the suction nozzle 204 sucks external air. A plurality of suction holes 300 are formed in the contact part 203 of the suction nozzle 204. The arrangement and the density of the holes 300 are set to be larger in a center part compared to an outer peripheral part. Even when small electronic parts are sucked, the invasion of air from the outer peripheral part is prevented as much as possible.
Patent JP-S58121976-A (JP)
Inventor: RICHIYAADO DEII SUMISU
IPC: H04N5/64
Filed: 1982-08-13
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-S6032847-A (JP)
Title: Reinforced polyamide resin composition having decreased warpage
Inventor: HIGAMI KENICHI
IPC: C08L77/00
Filed: 1983-08-03
Abstract: PURPOSE:To provide the titled composition having remarkably decreased warpage resistance and improved impact strength, by compounding a specific polyamide with specific mineral powder and glass fiber. CONSTITUTION:The objective composition is produced by compounding (A) a polyamide consisting of at least one of nylon 69, nylon 610 and nylon 612, or a polyamide mixture obtained by blending the above nylon resin with nylon 66 or nylon 6, with (B) 0.01-5(wt)%, preferably 0.05-2% mineral powder (powder of talc, mica, etc. having an average particle diameter of <=10mu, preferably <=5mu) and (C) 10-60%, preferably 20-45% glass fiber.
Patent JP-S631675-A (JP)
Title: Sheet folding device
Inventor: HASHIDA YOSHINORI
IPC: B65H45/20
Filed: 1986-06-19
Abstract: PURPOSE:To make it possible to fold a large sheet with a small size device for folding a large size sheet such as a blue print copy or the like, by forming fold lines in the blue print copy with the use of a pair of drive rollers, a loop forming roller and a swingable operating roller. CONSTITUTION:A large size sheet S such as a blue print copy or the like to be folded, is fed into a folding roller device 2 through a guide mechanism 4 by means of a sheet supply device 1, and is conveyed by a predetermined distance, being held between a pair of drive rollers 20, 21. An operating roller 23 which has made contact with the drive roller 21 is made into contact with a loop forming roller 22 that is driven to be rotated by means of the drive roller 20 so that a loop R is formed in the sheet. Then, the operating roller 23 is again made into contact with the drive roller 21 to allow the loop R to project through between both rollers 21, 23, and in this condition both drive rollers 20, 21 are reversed to form a fold line F. Then both drive rollers 20, 21 are normally rotated to feed out the sheet S. Thus, it is possible to fold a large size sheet with the use of even a small size device.
Patent JP-H09324029-A (JP)
Title: Method for forming epoxy resin into particulate article
Inventor: ARAI NORIYUKI
IPC: C08G59/18
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a particulate epoxy resin article economically in excellent productivity by subjecting a crystalline epoxy resin capable of being supercooled to a crystallization step under specified conditions. SOLUTION: A crystalline epoxy resin being in a supercooled or molten state is kept at a temperature from 40 deg.C to below the melting point to grow crystal nuclei and then formed into particles. The epoxy resin used is not particularly limited so far as it is an epoxy resin capable of being supercooled. It is exemplified by an epoxy resin having a mesogenic skeleton or a bisphenol skeleton and having a low molecular weight.
Patent JP-H10329770-A (JP)
Title: Bicycle parking device
Inventor: SUGA FUMIHIKO
IPC: B62H3/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To freely change the number of parked bicycles and parking layout by providing multiple wheel support bases for pinching the lower sections of the front wheels of the bicycles and vertically supporting the bicycles and connecting materials for removably connecting the wheel support bases. SOLUTION: The upper stage wheel support bases 3 and lower stage wheel support bases 4 of wheel support bases 1 different in height are connected in turn in parallel with each other by connecting materials 9 linearly in a line. When the wheel support bases 1 are to be connected into a ring shape, the wheel support bases 1 are connected by the connecting materials 9 curved into a circular arc shape. Since the wheel support bases 1 can be simply connected together by the connecting materials 9, the number of parked bicycles can be optionally selected according to a parking lot. When the front wheel 2 of the bicycle rides on the plate 7B of the wheel support base 1 and the lower section of the front wheel 2 is dropped between two arms 7A after it is further advanced, the front wheel 2 is pinched by two arms 7A, and the bicycle can be nearly vertically supported.
Patent JP-H0437995-A (JP)
Title: Handling device for paper sheet
Inventor: SUZUKI KATSUHIRO
IPC: G07F9/00
Filed: 1990-06-01
Abstract: PURPOSE:To prevent paper sheet from flying out of a paper storage box even when an operator moves the device whose door is left forgetfully open by detecting whether the door of the device is open or closed and stopping paper sheet from being stacked when the door is open. CONSTITUTION:The paper sheet 2 is conveyed from a paper handling device main body and stacked in the paper storage box 1. When the door 3 is opened at this time, a lever 6 which is pressed by the door 3 is returned by a return spring 7 and a light shield plate 5 moves following up it and is detected by a sensor 4. Thus, when the opening state of the door 3 is detected, the conveyance from the paper handling device main body is stopped. Consequently, the paper sheet 2 is prevented from flying out of the paper storage box 1.
Patent JP-H0437577-A (JP)
Title: Recording material for liquid phase reaction recording type
Inventor: SUMITA KATSUTOSHI
IPC: C01F7/02
Filed: 1990-06-01
Abstract: PURPOSE:To enable recording an image excellent in transparency and of high quality by providing an alumina hydrate layer on a substrate. CONSTITUTION:A recording material for liquid phase reaction recording type is provided with an alumina hydrate layer on a substrate and the alumina hydrate is pseudo-boehmite. The alumina hydrate layer is preferable when its micropore structure is composed of micropores with sizes of 10-100Angstrom  and its micropore volume is 0.3-1.0cc/g, because the layer has sufficient absorption and holding power and also transparency at that time. Desirably, when the average micropore size of the alumina hydrate layer is 15-50Angstrom  and the volume of micropores having sizes in the range of + or -10Angstrom of the average micropore size is 45% or more of the total micropore volume, it is preferable from the viewpoint of the compatibility of absorption and transparency. Especially when the average micropore size of the alumina hydrate layer is 15-30Angstrom  and the volume of micropores having the size in the range of + or -10Angstrom  of the average micropore size is 55% or more of the total micropore volume, it is further preferable because of obtaining excellent absorption and transparency.