baber/WOPTO huggingface dataset:
Patent JP-S58161355-A (JP)
Title: Semiconductor rectifying element
Inventor: SHIMADA SHIGEO
IPC: H01L25/11
Filed: 1982-03-18
Abstract: PURPOSE:To limit diffusion into a solder material, into which Ag is contained previously, of silver in a lead wire, and to reduce the breakdown or damage of a chip in case of a heat cycle by bonding the lead wire and the chip by the solder material. CONSTITUTION:A metallic substrate 1, in a bonding surface thereof silver does not exist, and one main surface of the semiconductor rectifying chip 3 are bonded by a solder material 2 consisting of 90-97.5wt% Pb and 2.5-10wt% Sn. The other main surface of the chip 3 and the lead wire 5, in at least one part of a bonding surface thereof silver exists, are bonded by the solder material 4 consisting of 89-99.35wt% Pb, 4-6wt% In and 2.5-5wt% silver. Accordingly, diffusion into the solder material 4 of silver in the lead wire 5 is limited, and breakdown due to the heat cycle and soldering can be reduced.
Patent JP-S62202600-A (JP)
Inventor: IMAI TOSHIO
IPC: H02P5/00
Filed: 1986-03-03
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-S55136466-A (JP)
Title: Manufacturing method of electrode
Inventor: KAWANO HIROSHI
IPC: H01M4/74
Filed: 1979-04-10
Abstract: PURPOSE:To remove the cracking of the surface of an electode plate and prevent the bucking after sintering by using the metallic porous body of a sintered electrode which is perforated alternately from both surfaces by the use of the slurry method. CONSTITUTION:The metallic porous body 7 wound around the roll 9 passes through the paste tank 10 and paste 11 is coated on its surface. The coated paste is adjusted to the specified thickness by the slit 12 and is dried. Then an electrode plate is produced by performing tension adjustment and prevention of the turn over with the rollers 15 and 17. The paste is sintered in the sintering furnace 14, wound around the roller 18, the electrode plate is prepared. In such a case, as the metallic porous body 7 is used a punching metal 7 so that the hole 8a opened from the side of the surface 7a and the hole 8b opened from the surface 7b can alternately be arranged.
Patent JP-S59170776-A (JP)
Title: Automatic measuring circuit for input threshold voltage
Inventor: OKUMURA MAKOTO
IPC: G01R31/00
Filed: 1983-03-18
Abstract: PURPOSE:To measure and record or display automatically the maximum and minimum of input threshold values of a sense circuit, and uncertain width between them by a voltage dividing circuit whose voltage division ratio is controllable. CONSTITUTION:An input voltage initializing circuit 8 initializes an input voltage to a sense circuit SA to be measured, and sends a control signal to a decoder 6 to perform the initialization of the voltage dividing circuit 2. For example, the input voltage is initialized firstly to the maximum, and (n) pulses are inputted from an input signal source 1; and a counter counts logical outputs H of the sense circuit SA, and a deciding device 4 decides on whether the counted value satisfies threshold value condition or not. When not, a down indication is sent out to an up/down counter 5, which performs said operation repeatedly to obtain a threshold value. Then, the input voltage is set to the minimum, and when the counted value does not satisfy the threshold value condition, an up indication is sent out to find automatically the upper-limit and lower-limit threshold values.
Patent JP-H08240980-A (JP)
Title: Image forming device
Inventor: YAMAZAKI KOZO
IPC: G03G21/18
Filed: 1995-03-03
Abstract: PURPOSE: To reduce the number of parts which can be exchanged simultaneously at the time of exchanging a process cartridge. CONSTITUTION: In an optical writing means 8, a groove 8b for receiving the positioning part 14 of the process cartridge C and a member for supporting the shafts of a paper feeding roller, etc., and used also for guiding a paper sheet are integrally molded with a frame 8a. A holder 17 to which a sensor 10 for detecting the state of toner is attached is fixed on a cover 9a by a supporting part 16. The holder 17 has elasticity and the sensor 10 is surely in press-contact with the external wall of the cartridge C and always at a certain distance from the toner in a housing container, even at the time of attaching/detaching. Thus, the attachment of the sensor 10 can be changed from the process cartridge C to the cover 9a of the optical writing means 8.
Patent JP-S59166722-A (JP)
Inventor: DEEBITSUDO TOOMASU FUENZERU
IPC: F16D25/0632
Filed: 1984-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61203060-A (JP)
Title: Sheet feeder
Inventor: SUZUKI HIROYUKI
IPC: B65H23/182
Filed: 1985-03-06
Abstract: PURPOSE:To retain a fixed amount of slackening to keep the lower end of the slackening portion and the floor from contacting each other and prevent lack of supply by providing a control circuit of a rolled sheet feeder, which comprises a reversible counter adapted to add and subtract according to a clock pulse and a detection signal. CONSTITUTION:A control circuit of a sheet feeder is adapted to control the height of the lower end of a slackening portion of a rolled sheet. The control circuit comprises an AND gate 10, a frequency division circuit 12, a reversible counter 14 and an AND gate 16. The reversible counter 14 is adapted to perform forward counting by outer of a photo detector 6b and a clock pulse phi, and when the photo detector 6b is turned off, the clock pulse phi is down-counted. When the value of the counter 14 is zero, a let-out motor 3 is stopped, and driven except the value is zero. Accordingly, even if the photo detector 6b is turned off, let-out operation is performed for the time corresponding to the let-out speed to keep a fixed amount of slackening, whereby the sheet can be prevented from contamination, deformation and lack of supply.
Patent JP-H03248261-A (JP)
Title: Document printer
Inventor: TSUHO ATSUROU
IPC: H04N1/04
Filed: 1990-02-27
Abstract: PURPOSE:To accurately print data on a form which is not exactly set by detecting position data of a printing range from read image data and comparing it with stored position data to correct the form position. CONSTITUTION:When a slip form is set and a print command is given, print range determining element data is extracted from image data read from the slip form by an image data read means 2, and position data of the print range is detected by a print position detecting means 3. A comparing means 4 compares this position data with position data stored in a print position storage means 1 in accordance with each print range on the preliminarily determined print form. If both position data do not coincide with each other, a position correcting means 5 corrects the form position in accordance with the extent of deviation; and thus, a document is accurately printed even on the form which is not exactly set.
Patent JP-S59171625-A (JP)
Title: Biaxially stretched polypropylene film and manufacture thereof
Inventor: KAMIYAMA MASAKI
IPC: B29L7/00
Filed: 1983-03-18
Abstract: PURPOSE:To obtain a biaxially stretched polypropylene film which is good in transparency, rigidity, impact resistance and thermo-contracting resistance, by a method in which a polymer having a specific ethylene content and a specific isotactic value is melted and extruded into a sheet, and the sheet is preheated, vertically stretched and then biaxially stretched sidewards. CONSTITUTION:A polypropylene having an ethylene content (Ec) of 0.1-2.0mol% and an isotactic value (Iso) to meet the relationship Iso>=-5Ec+96.3 in the case of 0.1<=Ec<=0.3 (mol%) and also Iso>=-0.67Ec+95.0 in the case of 0.3<E<=2.0 (mol%) is melted and extruded through a T-die into a sheet form, and the sheet is solidified by cooling, preheated, vertically stretched, and then biaxially stretched sidewards to obtain the aimed biaxially stretched polypropylene film.
Patent JP-H11227737-A (JP)
Title: Tray for fruit vegetable
Inventor: FURUSAWA YUKIO
IPC: B65D1/36
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem of inconvenience for a fruit vegetable tray made up of foamed synthetic resin sheet with a plurality of fruit vegetable housing recessed parts provided therein that is used as a cushioning packaging material for the fruit vegetables on such a case where the fruit vegetables are shipped from producers by eliminating a defect of conventional fruit vegetable trays that comprises insufficient rigidity of the tray that causes the tray to hang down and make trouble in conveyance when being held for conveyance by sucking with two sucking disklike holders of an automatic tray supply device in the case where one of the disklike sucking holders is insufficient in sucking and holding. SOLUTION: In a fruit vegetable tray 1 made of polypropylene foamed resin in 0.060-0.025 g/cm<3> of density and having 3-32 fruit vegetable housing recessed parts 2 in number, average thickness for each of the fruit vegetable housing recessed part 2 constructed of a flat bottom part 3 and a side wall part 4 is 1.2-4.5 mm while the minimum thickness of the housing recessed part 2 is 0.65 times or more of the average thickness of the housing recessed part 2, and a partition part having a projecting part 5 and a sink part 6 is constructed at a part between adjoining housing recessed parts 2 and the depth of the sink part 6 is 30-90% of the depth of the housing recessed part 2.
Patent JP-2000247811-A (JP)
Title: Insecticide against pest of clothes
Inventor: SUGANO MASAYO
IPC: A01N37/06
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain an insecticide against a pest of clothes, capable of not only manifesting insecticidal activities against the pest of the clothes but also manifesting activities for inhibiting the hatching of eggs of the pest of the clothes by including a specific ester compound as an active ingredient. SOLUTION: This insecticide contains an ester compound of the formula (R is a 1-3C alkyl) as an active ingredient. Methyl (2E,4E)-3,7,11- trimethyldodeca-2,4-dienoate is cited as the compound of the formula. The insecticide can be produced, for example, by dissolving the compound of the formula in a solvent such as a ketone, an alcohol and a halogenated hydrocarbon, and allowing the dissolved product to be carried by a solid carrier (e.g. a pasteboard, a filter paper and a cotton linter) by coating, dipping or the like. The amount of the compound to be carried by the solid carrier is preferably 1-100 mg/cm3. As a result, the insecticide against the pest for the clothes, having excellent insecticidal activities against the pest of the clothes is provided.
Patent JP-S57158345-A (JP)
Title: Manufacture of composite material
Inventor: DOUNOMOTO TADASHI
IPC: C22C47/08
Filed: 1981-03-26
Abstract: PURPOSE: To efficiently manufacture a metal-base composite material of high performance at a low cost by bundling a fibrous reinforcing material in a prescribed shape at a prescribed density, heating it to a temp. above the m.p. of a matrix metal, and applying a high pressure casting method.  
     CONSTITUTION: A fibrous reinforcing material 1 of B, C, Al 2 O 3 , SiC or the like is bundled with linear elements 2, and the fiber bundle 3 is heated to a temp. above the m.p. of a matrix metal such as Al and set in the mold cavity 5 of a metallic mold 4. The molten matrix metal 7 is injected into the cavity 5 and solidified by cooling while applying a pressure to the metal with a plunger element 8. A heat insulating space 6 is formed between the bundle 2 and the mold 4 to prevent the rapid cooling of the bundle 3, and the matrix metal 7 permeates well into the porous structure of the reinforcing material 1. Since the solidification and shrinkage of the metal 7 are not restrained and blow holes are hardly formed, a composite material with superior mechanical properties can be manufactured. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01219118-A (JP)
Title: Production of bearing steel
Inventor: YAMADA MICHIAKI
IPC: C21C7/10
Filed: 1988-02-26
Abstract: PURPOSE:To efficiently decrease the inclusions in a bearing steel by charging a carbonaceous material and Cr ferro alloy into the molten steel in a converter prior to a vacuum degassing treatment and further, adding synthetic slag to the molten steel during tapping and subjecting the molten steel to the vacuum degassing treatment for a specified period of time in a vacuum treatment vessel. CONSTITUTION:The carbonaceous material and Cr ferro alloy are charged to the molten steel in the converter prior to execution of the vacuum treatment vessel at the time of producing the bearing steel by a converter-vacuum degassing treatment- continuous casting process. Coke, etc., are used for the carbonaceous material and the amt. of the coke, etc., to be added is confined to about 19kg/T in the case of the high grade bearing steel of about 1%, 1.4% Cr steels and the amt. of the Cr ferro alloy to be added is confined to about 20-30kg/T. The synthetic slag (CaO/CaF2) is added to the molten steel during the tapping and the molten steel is subjected to the vacuum degassing treatment continuously for at least >=30min in the vacuum treatment vessel. The amt. of the synthetic slag to be added at this time is confined to about 6-8K/T so that about CaO/CaF2=70/30 is obtd. The floating of the inclusions such as Al2O3 is thereby effectively accelerated and the quantity of the oxygen in the steel is considerably decreased. The high grade bearing steel having the high cleanliness is thus obtd.
Patent JP-S5286398-A (JP)
Title: Automatic dealing system
Inventor: KAJITANI SEINOSUKE
IPC: G07F7/08
Filed: 1976-04-22
Abstract: PURPOSE: To ensure not only safty for both the owner and user of an automatic dealing system but also convenience of transactions by preferentially effecting the car transactions when the card and cash transactions are accomplished. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11240964-A (JP)
Title: Film for retort pouch and its production
Inventor: CHIKANARI KENZOU
IPC: C08K13/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a film for retort pouch, not fusing in the mutual inner surfaces of the film upon a treatment at a high temperature, and having excellent balance with appearances such as transparency and surface gloss, and to provide a method for producing the film. SOLUTION: This film comprises a polyethylene-based resin composition comprising 100 pts.wt. of a polyethylene-based resin having a melt flow rate of 0.1-50 g/10 min and a density of 0.925-0.950 g/cm<3> , and 0.01-5 pts.wt. of an antiblocking agent having a weight average particle diameter of 1-15 μm. The film has a haze of <=20%, and satisfies a condition of the following inequality: G >=140-3.3×C×(10+dp) [C is the content (pts.wt.) of the antiblocking agent per 100 pts.wt. of the polyethylene-based resin; dp is the weight average particle diameter (μm) of the anti-blocking agent; and G is the gloss (%) of the film].
Patent JP-S52128541-A (JP)
Title: Zero voltage switch circuit
Inventor: MARUZUKA SEKIYA
IPC: H03K17/13
Filed: 1976-04-20
Abstract: PURPOSE: Connect collector emitter circuit of transistor for switch between base emitter of transistor for detecting zero voltage. By the time of continuity of transistor for supplying current, make continue transistor for switch and control trigger. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52128168-A (JP)
Title: Car type discrimination device
Inventor: WATANABE MASAHIRO
IPC: G01B15/00
Filed: 1976-04-20
Abstract: PURPOSE: To perform the discrimination of a car type from the length of the car and so on, by means of dividing an average level of Doppler signal owing to a rader by Doppler continuation time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01220573-A (JP)
Title: Facsimile equipment
Inventor: NAEMURA MITOO
IPC: H04N1/387
Filed: 1988-02-26
Abstract: PURPOSE:To improve working efficiency by synthesizing a read original with a stored fundamental original. CONSTITUTION:At the time of performing transmission, the fundamental original is stored in a fundamental original memory part 12 via an image reader 11. The reader 11 reads a set original, and outputs it to an image synthesizer 13 as a read image signal A. To the synthesizer 13, fundamental image information in the memory part 12 is inputted as a fundamental image signal B, and synthesis is performed by taking the OR of the signal A and the signal B. A synthetic image signal C is inputted to and compressed at a compression/expansion circuit 14, and is stored in an image memory part 16 transiently, and is sent to a telephone line 19 via a modem 17 and an NCU18. At the time of reception, an image signal obtained via the NCU18 and the modem 17 is stored in the memory part 16. The signal is demodulated to a reception image signal D and is supplied to a recorder 15, and is printed on recording paper, etc., then, is hard-copied. In such a way, it is not required to perform the synthesis by copying or patching, etc., and it is possible to improve the working efficiency and to perform the transmission easily.
Patent JP-H06260829-A (JP)
Title: Reversed f type antenna
Inventor: MIZUNO ITSUKI
IPC: H01Q9/36
Filed: 1993-03-05
Abstract: PURPOSE:To make the band large. CONSTITUTION:A part of a patch 3 is bent in V-shape, and the bottom of a bent V-shape part 4 is connected electrically to a ground plate 1, and feed is performed from a feed shaft 2 to the patch 3 that is an antenna element via the V-shape part 4. Thereby, it is possible to reduce energy reflection and to make the band large.
Patent JP-H01216863-A (JP)
Title: Image output
Inventor: IMAEDA MIKIO
IPC: B41J2/325
Filed: 1988-02-26
Abstract: PURPOSE:To simplify an image forming mechanism and thereby miniaturize a device by applying a plurality of thermomelting inks in parallel on a non- permeable intermediate recording medium and transferring an image on the intermediate recording medium to a recording medium. CONSTITUTION:An intermediate recording roll 2 corresponding to an intermediate recording medium is provided in the body 1 of a device. A thermal head 9C is energized so that a cyan image is formed, and a thermomelting ink on a thermal transfer ribbon for cyan 3C is transferred to the intermediate recording roll 2 to form a cyan image. If a position for the top of an image reaches a position for the thermal head 9M following the rotation of the intermediate recording roll 2, the thermomelting ink of an thermal transfer ribbon for magenta 3M is transferred to the thermal head 9M, and a bicolor image in cyan and magenta is formed on the intermediate recording roll 2. In the same way, a yellow image is transferred by a thermal head 9Y and a thermal transfer ribbon for yellow 3Y and an image of each color is formed in the positions of the thermal heads 9C, 9M, 9Y.
Patent JP-H08243694-A (JP)
Title: Device for ataching/detaching tundish stopper
Inventor: FUKUOKAYA TOSHIROU
IPC: B22D11/10
Filed: 1995-03-06
Abstract: PURPOSE: To quickly and surely fasten a stopper and a stopper arm by driving a U-shaped wedge movable to in the axial direction of the stopper arm into a liner with gradient arranged in the stopper body shaft. CONSTITUTION: A rod 3 washer with spherical seat 7 and a wedge shaped liner 11 are assembled in the stopper body 1. The stopper body 1 is fitted into a U-shaped groove at the tip part of the stopper arm 2 with an overhead crane. The U-shaped wedge 10 is pushed out to the tip part direction of the arm with a cylinder 13. The U-shaped wedge 10 pushes up a wedge receiving liner 11, and the washer with spherical seat 7 is pushed to the stopper arm 2. Then, the stopper 1 is fitted to the stopper arm 2. This take-off operation is executed in the reverse order. By this method, high heat and heavy labor to a worker can be reduced.
Patent JP-S58162716-A (JP)
Title: Cooling device for water-cooled engine
Inventor: IWAMOTO HIROHIKO
IPC: F01P7/16
Filed: 1982-03-20
Abstract: PURPOSE:To provide a cooling device adapted to cool a cylinder head more effectively and protect a cylinder block from over-cooling, by providing a  thermostat controlling a water temperature at a cooling water outlet of cylinder  block. CONSTITUTION:Connected with a suction port of cooling water pump 1 is a water pipe 4b communicated to an outlet of radiator 5 and a water pipe 4c leading to a cooling water outlet of an engine for functioning as a bypass route. A water jacket of cylinder block 2 has its upper end communicated with a water jacket of cylinder head 3, and its outlet connected with a water pipe 4a via a thermostat (which opens its valve approximately at 95-100 deg.C) controlling a water temperature for forming a common outlet. A thermostat (which opens its valve approximately at 70 deg.C) controlling a water temperature is inserted into a downstream of the water pipe 4a for supplying a cooling water into the water pipe 4c and the radiator 5 respectively responsive to closure and opening of the valve.
Patent JP-H09219506-A (JP)
Title: Solid-state image sensor
Inventor: SARAI TAKAAKI
IPC: H04N5/335
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To lessen an electrode structure in height so as to enhance a solid- state image sensor in sensitivity by a method wherein a shunt wiring is formed on electrodes so as to extend a space between photoelectric conversion sections in a horizontal direction. SOLUTION: Vertical registers 3 are formed through such a manner that electrodes 1PS and 2PS which arc formed as laminated so as to extend a space between photoelectric conversion parts 2 in a horizontal direction are successively and cyclically arranged to a channel provided onto a semiconductor substrate. At this point, shunt wirings 11 are provided to the electrodes 1PS and 2PS so as to extend a space between the photoelectric conversion parts 2 in a horizontal direction, and drive signals are supplied from the shunt wirings 11. That is, the shunt wirings 11 are arranged vertical to the vertical shift registers 3 capable of affording a margin for height, whereby an electrode structure located on a semiconductor chip can be lessened in height.  By this setup, a CCD solid-state image sensing device 10 can be enhanced in sensitivity by forming an on-chip microlens very close to a semiconductor substrate.
Patent JP-S59170621-A (JP)
Title: Glow plug
Inventor: ATSUMI MORIHIRO
IPC: F23Q7/00
Filed: 1983-03-17
Abstract: PURPOSE:To enable uniform heat-generation of an entire heater member, by a method wherein a part, with which the end face of the forward end of a support member is covered, is formed with a material having a specific resistance higher than that of other part. CONSTITUTION:In the glow plug of an internal combustion engine, a rodform support member 1 made of an insulating ceramic has its forward end formed in a projection, and a heater member 2 of a V-shaped conductive ceramic is connected in a manner to cover the end face of the forward end part therewith. The sintered substance of the mixture of alumina and silicone nitride is used as the insulating ceramic, and the sintered substance of the mixture of disilicified molybdenum and silicone nitride is used as the conductive ceramic. The heater member 2 is formed such that a part 2b covering the end face of the forward end of the supporting member is different in the mixture ratio of a mixture from other part 2a. This permits provision of a glow plug which has a heater member that generates heat entirely uniformly, and can efficiently preheat a combustion chamber.
Patent JP-S61203924-A (JP)
Inventor: MORI HAJIME
IPC: G07F13/06
Filed: 1985-03-07
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。