baber/WOPTO huggingface dataset:
Patent JP-H11111907-A (JP)
Title: Lead frame and semiconductor device
Inventor: TAKEGAWA KOICHI
IPC: H01L21/56
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To make resin injection speeds on an upper face of a semiconductor chip and on a lower face of an island by forming a flat flap in at least one of suspended pins and bending the flat upward or downward near a connection between the suspended pin and the flap. SOLUTION: A lead frame 8 is provided with an island 1 for mounting a semiconductor chip on, inner leads 3 arranged around the island 1 and external leads 6 constituted of external terminals, a pair of suspended pins 7 for supporting the island 1, and other elements. The suspended pins 7 are provided with DP processed sections 18 which are bent downward for making a difference in level between the surface of a semiconductor chip and the faces of the inner leads small and allowing a wire bonding to be conducted more easily. Furthermore, one of the suspended pins 7 which exists on the mold gate side, from which resin is to be injected at the time of resin sealing, is provided with a flap 16 bent upward or downward at an appropriate angle α. Through the existence of the flap 16, the flow of resin in a mold can be controlled and uniformized.
Patent JP-H06114392-A (JP)
Title: Method for treating organic waste water and apparatus therefor
Inventor: ANDO SHINICHI
IPC: C02F3/30
Filed: 1992-10-05
Abstract: PURPOSE:To effectively and efficiently perform the org. matter/nitrogen removing treatment of org. waste water. CONSTITUTION:In such a state that solid particle groups 8... having aerobic bacteria and facultative anaerobic bacteria supported thereon are arranged in a stagnation area 7 of org. waste water 7a, the aeration amt. of air is controlled so as to increase or decrease without stopping the aeration to the waste water stagnation area 7. By this constitution, the waste water stagnation area 7 is alternately held to a sufficient aerobic state and a microaerophilic state wherein an almost all are excepting an aeration place peripheral area 7' becomes an anaerobic state while the circulating flow 21a due to aeration is always formed to the waste water stagnation area 7 to simultaneously remove org. matter and nitrogen from org. waste water 7a.
Patent JP-H05107038-A (JP)
Title: Image sensing apparatus
Inventor: MIHASHI HIDEO
IPC: G01N21/956
Filed: 1991-10-15
Abstract: PURPOSE:To obtain picked-up image data having the stabilized luminance value by correcting the fluctuation in luminance of the picked-up image data caused by the fluctuation of a moving speed in an image sensing apparatus wherein the image of an object is picked up with a line sensor with the object being moved at a constant speed and the two-dimensional image is recorded. CONSTITUTION:A linear encoder 7 generates pulses at every constant distance interval of an XY stage 5. Thus, an image-sensing synchronizing signal (b) is obtained. The luminance value of the image data (d), which are picked up in synchronization with the image-sensing synchronizing signal (b), is fluctuated with the speed fluctuation of the XY stage 5. Then, the period time of the image-sensing synchronizing signal (b) is measured with a period measuring part 8. The luminance value equivalent to the difference between the measured period time and the reference period time is corrected with a luminance correcting part 9. Thus, the corrected image data (g) having the stabilized luminance value are obtained.
Patent JP-H06208960-A (JP)
Title: Manufacture of silicon lamination body
Inventor: TAMURA FUMITAKA
IPC: H01L31/04
Filed: 1993-10-25
Abstract: PURPOSE:To provide a manufacturing method for a silicon lamination body wherein polycrystal silicon film, whose peeling-off from a base material is hard to take place and, though being thin, its particle size is large, is farmed in a short time. CONSTITUTION:Silicon particles are introduced into high-temperature plasma, then melted, and then the melted material is supplied on a carbon fiber woven fabric 21 heated to 1500 deg.C, for forming an intermediate film 22 of SiC, and then the temperature of the woven fabric is made to fall just under the melting point of silicon (1400 deg.C), and the melted material of silicon particle is film- formed on the intermediate film, for forming a polycrystalline silicon film 23 whose crystal particle size is large, thus a silicon lamination body 20 is manufactured. Since formation of the intermediate film is done at 1500 deg.C which is higher than silicon's melting point, reaction is promoted, so that the intermediate film of SiC is formed with sure, and again since the polycrystal silicon film 23 is film-formed, after formation of intermediate film, at 1400 deg.C which is lower than silicon's melting point, temperature difference between the silicon film and the woven fabric just after film forming becomes smaller, resulting in reduced film stress by that amount.
Patent JP-H1178324-A (JP)
Title: Plastic card and its manufacture
Inventor: SAITO KOICHI
IPC: B42D15/10
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To upgrade impact resistance strength and heat resistance by providing a center core part of acrylonitrile butadienestyrene and an oversheet part of polyethyleneterephthalate outside the center core part. SOLUTION: A card substrate 8 has a center core 5 which is made of acrylonitrile butadienestyrene(ABS) resin selected because of the easy penetration of a non-contact type IC inlet 3 into the material itself during thermal lamination and outstanding lamination properties, and also has oversheets 6a, 6b which are made of polyethylene terephthalate(PET) selected because of outsanding rigidity and heat resistance. In addition, adhesive layers 7a, 7b are formed on and under the center core layer 5 of the ABS resin of a monolayer or a multilayer structure, and the oversheets 6a, 6b of PET are lamianted on the adhesive layers 7a, 7b. Further, when manufacturing a non-contact type IC card, a stack comprising the IC inlet 3 sandwiched between two pieces of the ABS resin is bonded in a laminar form using a hot/cold press the obtain the center core 5. Besides, the adhesive layers 7a, 7b are formed on and under the center core 5, and the oversheets 6a, 6b of PET are bonded to the adhesive layers 7a, 7b a laminar form the punch this laminate to the standard size.
Patent JP-S62126544-A (JP)
Title: Manufacture of battery
Inventor: TO KAZUTAKA
IPC: H01M50/193
Filed: 1985-11-28
Abstract: PURPOSE:To fill a gap in a sealing part to increase leakage resistance by softening a hot-melt adhesive applied to an insulating gasket by heating a positive case and a negative case in a sealing process. CONSTITUTION:A button type battery such as alkaline battery is formed by accommodating power generation elements in a positive case 1 and a negative case 4, bending the opening of the positive case 1 with an insulating gasket 6 interposed to seal them. The surface of the gasket 6 is coated with a hot-melt adhesive prepared by mixing, for example, fatty acid polyamide to isopropyl alcohol and epoxy resin. Before sealing the cases 1, 4 are heated by heaters mounted to an upper die 8 and a lower die 9 to soften the adhesive 9, and then they are sealed. Thereby, a gap in a sealing part is filled with the adhesive 7 and leakage resistance is remarkably improved.
Patent JP-2001088485-A (JP)
Title: Case for storing papers
Inventor: AKIYAMA HIROAKI
IPC: B65D85/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a case for storing papers, with which papers such as a printing paper or the like can be properly stored. SOLUTION: This case under the state that papers Y are housed therewithin is arranged at an arbitrary arranging place H. A cover body 3, which is provided at a position for covering the opening part 21 provided on the longer side of a case main body 2, functions as a handle at the putting of the case main body 2 in and its pulling out of the arranging place H, resulting in allowing to perform the putting in and pulling out of the arranging place H and the opening and closing actions of the cover body 3 in a series of actions.
Patent JP-H0687550-A (JP)
Title: Sheet material detecting device
Inventor: KANETANI SHINICHI
IPC: G03G21/00
Filed: 1992-09-09
Abstract: PURPOSE:To enable the detection of various sorts of sheet materials such as common paper and an OHP sheet, and eliminate wrong detection caused by the influence of paper powder or the like. CONSTITUTION:A housing 1 has wall parts 1a, 1b provided opposedly in the passing positions of sheet material 5. The wall parts 1a, 1b are provided with light transmission apertures 4a, 4b in the positions shifted from a vertical line to the sheet material carrier face, and elements 2, 3 are disposed in line with an optical axis passing these light transmission apertures 4a, 4b. The element on the lower side of the passing sheet material is provided avoiding an area 6 directly below the light transmission aperture 4b. At the time of the sheet material passing a sensor part, dust 7 such as paper powder falls into the housing 1 through the light transmission aperture, but this dust 7 does not fall on the element but is discharged inside of the housing 1 or outside of the housing 1 from an opening part opened at the part, positioned directly below the light transmission aperture, of the housing 1. Since transmittance is decreased by reducing the angle of incidence theta to the sheet face, the angle of incidence theta is set to an angle smaller than the angle where the transmittance becomes the threshold of the light receiving element or less so as to enable the detection of an OHP sheet.
Patent JP-H09112639-A (JP)
Title: Planet gear train and shifting device for automatic transmission
Inventor: IMAMURA HIROYUKI
IPC: F16H3/66
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce the shift shock by always coupling the first carrier with the second ring gear and also the second carrier with the third ring gear, coupling always the first sun gear with the second sun gear, coupling a two elements coupling member of the third system with the third carrier, and installing an on/off clutch on a two elements coupling member of the fourth system. SOLUTION: The arrangement according to the invention includes the first planetary gearing system (a) of single pinion type and also the second planetary gearing (b) and third planetary gearing (c), wherein the first carrier and the,second ring gear are coupled together at all times by a two elements coupling member (d) of the first system, while the second carrier and the third ring gear are coupled together at all times by a two elements coupling member (e) of the second system. Further the first sun gear and the second sun gear are coupled together at all times by a two elements coupling member (f) of the third system, and this two elements coupling member (f) and the third carrier are coupled together by the two elements coupling member (g) of the fourth system. An on/off clutch (h) is installed on this two elements coupling member (g) of fourth system.  Thereby the shift shock can be reduced easily.
Patent JP-H11104630-A (JP)
Title: Apparatus for ultraviolet sterilization
Inventor: TAKESHITA NOBUHIKO
IPC: C02F1/32
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of the irradiation quantity with ultraviolet rays by eliminating the deposition of scale or the like to the surface of an irradiation part by forming a layer of a polymer having a fluorine-containing aliphatic ring structure to the surface of the irradiation part of an ultraviolet lamp. SOLUTION: A layer of a polymer having a fluorine-containing aliphatic ring structure is formed on the surface 3 of the irradiation part of an ultraviolet lamp 1. As the polymer having the fluorine-containing aliphatic ring structure, a wide range of polymers inclusive of conventionally known ones can be employed. As the polymer having the fluorine-containing aliphatic ring structure, a polymer containing the fluorine-containing aliphatic structure in its main chain is pref. and a polymer containing 20% or more of the fluorine-containing aliphatic ring structure is pref. from aspect of transparency, mechanical characteristics or the like. The polymer layer is pref. 0.5-10 μm. If this thickness is within this range, the deposition of scale is reduced and ultraviolet transmissivity is high.
Patent JP-S62137671-A (JP)
Inventor: JIYON ESU WANGU
IPC: G09G5/40
Filed: 1986-11-11
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-H08129141-A (JP)
Title: Optical system for laser scanning
Inventor: KATSURAGAWA TAKU
IPC: G02B26/10
Filed: 1994-10-31
Abstract: PURPOSE: To provide an optical system for laser scanning constituted so that an assembling process is simplified and the cost of the whole system is reduced by saving a labor at the time of an aperture is assembled. CONSTITUTION: This optical system is provided with the aperture 1 for adjusting the beam diameter of a laser beam R emitted from a laser beam emission part, a toroidal lens 2 converging the laser beam R passed through the aperture 1 in upper and lower directions, a polygon mirror reflecting the laser beam R from the lens 2 and making it scan and an fθ lens focusing the laser beam R reflected on the polygon mirror on an image surface. Then, the laser beam incident surface of the lens 2 is integrally equipped with the aperture 1.
Patent JP-H05194198-A (JP)
Title: Mixture for producing aqueous film for pharmaceutical preparation
Inventor: SUBUEN GURABOFUSUKII
IPC: A61K9/32
Filed: 1992-10-06
Abstract: PURPOSE: To obtain the subject powdery mixture useful for tablets, etc., excellent in sustained release, adhesion stability for many hours, redispersible in cold water without using an auxiliary substance, comprising a specific emulsion polymer and an ethylenic unsaturated polymerizable monomer in a specific ratio. CONSTITUTION: This mixture comprises 10-100 wt.% of an emulsion polymer polymerized in the presence of 0.1-2 pts.wt. of a saccharified starch having 2,500-25,000 molecular weight. The polymer is composed of 1 pt.wt. of one or more ethylenic unsaturated polymerizable monomers such as methyl methacrylate.
Patent JP-2000209554-A (JP)
Title: Decoder and method for processing transport stream
Inventor: MURAYAMA NAOKI
IPC: H04N19/44
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To conduct proper processing by discriminating whether a reproduced transport stream is of a multiple program recording system or a signal program recording system in a digital broadcast reception and recording/reproducing system where a recording/reproducing device records/reproduces a transport stream from a digital broadcast receiver. SOLUTION: Whether or not a transport stream reproduced by a digital recording/reproducing device is a stream of a plurality of programs is discriminated by analyzing data of a program association table PAT of a reproduced signal from, e.g. a recording/reproducing device. When the stream consists of a plurality of the programs, the stream is discriminated to be the transport stream of the multi-program recording system, a video packet and an audio packet of a program with the smallest program number are selected from a plurality of the programs and decoded, or the transport stream is not decoded but video and audio data are muted and a warning indicating that reproduction is impossible is displayed.
Patent JP-H03129147-A (JP)
Title: Transmission belt of thermoplastic elastomer
Inventor: HATA KATSUHIKO
IPC: C08L67/02
Filed: 1989-10-12
Abstract: PURPOSE:To provide high strength and elastic modulus while giving low bending rigidity and sufficient softness by using a resin composition consisting of thermoplastic elastomer and liquid crystal polymer as a compressed rubber layer in a transmission belt. CONSTITUTION:A resin composition consisting of thermoplastic elastomer and liquid crystal polymer is used for a compressed rubber layer 1 in a transmission belt of thermoplastic elastomer. The liquid crystal polymer is oriented perpendicularly to the longitudinal direction of the transmission belt. Polyester system thermoplastic elastomer, polyamide system thermoplastic elastomer, polyurethane system elastomer, etc., having high antiwar property and strength are used for the thermoplastic elastomer. Thus, high strength and elastic modulus are provided while low bending rigidity and sufficient softness are provided.
Patent JP-H02113936-A (JP)
Title: Nb type superconductive laminated polyimide material
Inventor: OSHIMA SHIGETOSHI
IPC: C23C14/20
Filed: 1988-10-25
Abstract: PURPOSE:To provide sufficient durability and mechanical strength even at extremely low temp. allowing liquid nitrogen to be present stably by laminating a thin metal layer and an Nb type superconductive layer to a base material made of aromatic polyimide. CONSTITUTION:A thin metal layer and an Nb type superconductive layer are laminated to a base material made of aromatic polyimide. As the Nb type superconductive layer, any superconductive layer composed of an Nb-alloy or an Nb compound showing critical temp. equal to or higher than the temp. of liquid helium may be used and, as the Nb-alloy layer, a thin layer of a superconductor composed of NbTi or NbZr can be designated. As the Nb-compound layer, a thin layer of a superconductor composed of NbN, Nb3Sn or Nb3Ge can be designated. As the aromatic polyimide base material, any fibrous or film-like base material formed of high MW aromatic polyimide obtained by the polymerization or imidation of an aromatic tetracarboxylic acid component and an aromatic diamine compound may be used.
Patent JP-S63120484-A (JP)
Title: Mode switching type laser oscillator
Inventor: OTANI AKIHIRO
IPC: H01S3/098
Filed: 1986-11-10
Abstract: PURPOSE:To obtain always maximum output without the alignment of a mirror even if the mode of a laser light beam is switched, by setting center positions of a plurality of holes for mode selection so as to be different in the flow direction of a laser medium gas with respect to each mode. CONSTITUTION:A laser medium gas circulator is installed in the vertical direction to the optical axis between reflection mirrors constituting the optical resonator of a laser oscillator. On the above-mentioned optical axis a metal fitment 6 for mode switching is retained, which rotates the optical resonator from outside in the manner in which an axis in the rectangular direction to the optical axis of the optical resonator is applied as a center. This metal fitment 6 for mode switching is provided with a plurality of holes 91, 92 for mode selection which have an axis in the rotating plane of the above optical axis. When the center positions of a plurality of holes 91, 92 for mode selection in such a mode switching type laser oscillator are set at the positions where the respective holes 91, 92 can select the respective modes, the flow direction of the laser medium gas is set so as to be relatively different.
Patent JP-2001088196-A (JP)
Title: Pellet making apparatus
Inventor: SHIMIZU SABURO
IPC: B29B17/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a pellet making apparatus which can effectively cool a strand extruded for extruder and does not generate any trouble on a cutting process thereafter and does not make cost higher. SOLUTION: A pellet making apparatus having an extruder for melt-extruding a synthetic resin, a die for extruding a molten synthetic resin from the die as a strand from this extruder, a blower for blowing wind to the extruded strand, a strand flowing-down stabilizing means for controlling the rocking of the extruded strand, nip rollers for feeding the extruded strand and a cutting means for cutting the strand fed in by the above described nip rollers, is provided.
Patent JP-H03128532-A (JP)
Title: Transmission timing adjusting system
Inventor: OYAMADA AKITO
IPC: H04B7/212
Filed: 1989-10-13
Abstract: PURPOSE:To always stably and successively easily set the transmission timing of a slave station by sending out a signal for timing adjustment from the slave station to a host station in a slot for control provided in a transmission frame. CONSTITUTION:A phase stagger information transmission control means 20a outputs an instruction to a slave station BB so as to adjust the phase stagger of the transmission timing and notifies the phase stagger information of a burst signal for phase adjustment, which is sent from the slave station BB, to the slave station BB and the phase adjustment of the transmission timing is executed by the slave station BB. After the phase stagger is adjusted by the phase stagger information transmission control means 20a, a bit stagger information transmission control means 20b outputs an instruction to the slave station BB so as to adjust the bit stagger and afterwards notifies the bit stagger information of a burst signal for bit stagger adjustment sent from the slave station BB to the slave station BB and the adjustment of the transmission timing is executed by the slave station BB for the unit of a 1 /2 bit.
Patent JP-S61145560-A (JP)
Title: Electrostatic charge image developing toner
Inventor: TANAKA KATSUHIKO
IPC: G03G9/08
Filed: 1984-12-19
Abstract: PURPOSE:To obtain a toner uniform, stable, and easily controllable in the amt. to be triboelectrified, prevented from flocculation during storage, and also superior in fixability, etc., by incorporating a specified org. tin compd. as a charge controller in the toner. CONSTITUTION:The electrostatic charge image developing toner is obtained by incorporating as the charge controller a tin compd. represented by the formula shown on the right, R being aralkyl optionally substd. by a group, such as halogen or NH2, together with a synthetic binder resin, and a colorant, etc., thus permitting this charge controller to be good in dispersibility in polymers, prevented from filming trouble, and the toner contg. it to stably form an image high in density, good in halftone reproducibility, without being affected by change of temp. and humidity, and further, a sharp color image, too.
Patent JP-H04256450-A (JP)
Title: Chopping machine
Inventor: KARG ERWIN
IPC: B02C18/14
Filed: 1991-07-18
Abstract: PURPOSE: To provide a chopper in which a roller-like cutting rotor is used as a cutting member, the axis of the cutting rotor is at right angle to the axis of the hopper and the gaps between circumferential teeth of the cutting rotor are cleared by a clearing spud, and thereby subdivide waste materials quietly to promote the rot. CONSTITUTION: The chopper comprises a chopper unit body 2 having a roller- like cutting rotor 3 that is disposed straightly to a foot 1 and rotates at a low speed around a horizontal axis. A feed hopper 4 having a perpendicular axis is over the roller-like cutting rotor 3 and a discharge chute 5 is under it. The cutting rotor 3 extending over the whole gap space in a bearing support device cooperates with a stationary mating knife to work. Waste materials in the gaps 22 of teeth are fallen out after passing a stripping surface 15, while waste materials that do not fall out are cleared by a clearing spud 25 from the position adjacent to the lower part of the cutting-rotor 3.
Patent JP-S61146932-A (JP)
Inventor: KANBAYASHI MASAHIKO
IPC: E03D1/24
Filed: 1984-12-19
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-S62129897-A (JP)
Inventor: MATSUO NORIKO
IPC: G10L17/00
Filed: 1985-11-30
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。