baber/WOPTO huggingface dataset:
Patent JP-S5989161-A (JP)
Title: Ink cartridge detector
Inventor: TOKUNAGA KAZUMI
IPC: B41J2/175
Filed: 1982-11-12
Abstract: PURPOSE:To provide the titled detector for on-demand type ink jet printer which is designed to reduce the cost of itself and help reduce the weight of a carriage by such an arrangement wherein a sensor is provided at the non-movable part of the cabinet of the printer and the sensor detects the presence or absence of plural cartridges and the amount of ink remained in each cartridge. CONSTITUTION:One cartridge sensor is provided in a printer cabinet 1, and further in plural pieces of cartridge 3-6 provided on a carriage 2, ink rods 13-16 which move up or down depending on the amount of ink remained in each cartridge are provided. While cartridges 3-6 move from their home position to predetermined positions, the sensor detects the presence or absence of ink rods 13-16 at a specified height. The detection signal of the sensor is compared whether it conforms with a predetermined signal or not, and when it doesn't conform, an error signal indicating the absence of a cartridge or shortage of ink amount is generated.
Patent JP-2000017254-A (JP)
Title: Incombustible working fluid composition
Inventor: TAKUBO SEIJI
IPC: C09K5/04
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a novel incombustible working fluid composition being nonproblematic in the disadvantages inherent in conventional CFC and HCFC fluids depletive to the ozonosphere and having excellent thermodynamic properties by mixing two specified fluorine-containing ethers with each other. SOLUTION: This composition contains 8-50 wt.% (A) CF3-CHFOCF3 and 92-50 wt.% (B) CF3CF2OCH3. Component A has the following main physical properties: boiling point of -9.6 deg.C, a molecular weight of 186, a critical temperature of 103 deg.C, and a critical pressure of 2.621 MPa. This is a stable compound undergoing no change even when it is left at 150 deg.C for 10 days in a glass shield tube. This is incombustible and shows little inhalation toxicity. Compound B has the following main physical properties: a boiling point of 6 deg.C, a molecular weight of 150, a critical temperature of 134 deg.C, and a critical pressure of 2.887 MPa. This is a stable compound undergoing no change even when it is left at 175 deg.C for 30 days in a glass shield tube. It has low inhalation toxicity. The boiling point of the composition is -4 to 5 deg.C, desirably, -3 to 5 deg.C.
Patent JP-S6178164-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOYANAGI MITSUMASA
IPC: H01L29/78
Filed: 1984-09-26
Abstract: PURPOSE:To shorten a channel easily by forming a semiconductor region having the same conduction type as a substrate or a well and concentration higher than the substrate or the well to the lower section of source-drain semiconductor regions in low concentration and a channel region. CONSTITUTION:With a substrate 1, an element active region is regulated by a field insulating film 2 consisting of thick SiO2, and a gate insulating film 4 composed of SiO2 is shaped in the element active region. A gate electrode 5 is formed onto the gate insulating film 4, and As ions are implanted to a second semiconductor region 3 in the side sections of the gate electrode 5 to shape N type low-concentration third semiconductor regions 6. A side wall 7 is formed to the side section of the gate electrode 5 through etching, an insulating film 8 is shaped through thermal oxidation, and phosphorus (P) ions are implanted to form second conduction type high-concentration fourth semiconductor regions to the side sections of the side wall. There is the high-concentration (P<+>) second semiconductor region 3 in the lower sections of the third semiconductor regions 6 and a channel region in the lower section of the gate insulating film 4. The second semiconductor region 3 extends over the whole channel region, thus improving the effect of the shortening of a channel.
Patent JP-S6355478-A (JP)
Title: Vibration-proof screening device by acoustic excitation
Inventor: NISHIMURA MASAHARU
IPC: G01M99/00
Filed: 1986-08-26
Abstract: PURPOSE:To execute the vibration-proof screening of all products by providing an interlocking operation control unit for executing a control for carrying in and out a product, an opening/closing control for a door, and a control of ON and OFF of a sound generating device, respectively, with respect to an automatic carrying in-and-out device. CONSTITUTION:In an acoustic chamber 1, an automatic carrying in-and-out device 8 and a door 4 are provided, the door 4 is opened and closed by an operating device 10, the device 8 is operated by an operating device 9, and a product is carried into and out from the chamber 1. Also, a sound generating device 7 is operated by an operating device 11, a generated acoustic level is detected by an acoustic pressure level detector, and the inside of the chamber 1 is controlled to a sound pressure exceeding a prescribed level. In this state, when a screening time has exceeded a set time, the device 11 is stopped. In this way, plural pieces of products are carried simultaneously into the chamber 1 by the device 8, exposed to a large acoustic pressure which has been generated through a horn from the device 7 for a prescribed time, and thereafter, carried out to the outside of the chamber 1. Accordingly, the vibration-proof screening of all products can be executed.
Patent JP-H06213412-A (JP)
Title: Evaporation type burner
Inventor: YAMAMOTO YUZO
IPC: F23D3/40
Filed: 1991-07-16
Abstract: PURPOSE:To prolong the life of a burner by preventing any product from being deposited on a combustion absorber and a heater, improve a combustion efficiency with a simplified structure, and decrease the length of a combustion chamber for miniaturization of the burner. CONSTITUTION:There are separated a combustion cylinder 42 including a primary combustion chamber 45 formed therein and an evaporation chamber serving to introduce combustion air, and a fuel absorber 56 is accomodated in the evaporation chamber 34. A glow plug 60 is provided which is to evaporate a fuel permeating the fuel absorber 56 and to fire a mixed gas injected into the primary combustion chamber 45. In the combustion cylinder 42 many mixed gas injection holes 52 directed toward the central axis of the primary combustion chamber 45 are provided, and further mixed gas passages 64, 66 extending from the evaporation chamber 34 to the many mixed gas injection holes 52 are formed.
Patent JP-S62115818-A (JP)
Inventor: JIEIMUZU ERU KIYARAHAN
IPC: H01G11/30
Filed: 1986-08-26
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-H1143076-A (JP)
Title: Packing case structure of truck
Inventor: NISHIHARA KATSUTOSHI
IPC: B62D33/04
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To install a packing case easily on the load-carrying platform of a truck even though the upper parts of the side surface panels to compose the side surfaces of the packing case have a form projecting to the upper side of a driver seat of the truck. SOLUTION: To the upper parts of the side surface panels 10, panel main body projections 12 are provided to position to the upper side of the driver seat 82 of a truck 80. The side surface panels 10 each furnish the lower panel frames 15 arraigned horizontally along their lower side edges on the base frames installed along the side edges of a load-carrying platform 81, and by rotating from the condition that upper parts of the side surface panels 10 are inclined to position at the sides of the load-carrying platform 81, to the vertical condition, the lower panel frames 15 are locked to the frames 40 in the vertical condition.
Patent JP-H0737162-A (JP)
Title: Customer management stamp card system
Inventor: IDETO YUJI
IPC: G06Q10/00
Filed: 1993-07-20
Abstract: PURPOSE:To obtain a point card system with which customer management can be executed and also in which on-line conversion is not required by providing a stamping part and a barcode part on a card surface. CONSTITUTION:The card 1 is provided with the stamping part 2 and the barcode part 3. When a customer presents the card 1 to a clerk at the time of purchasing a commodity in a store, the clerk stamps in accordance with a purchase money amount, etc., on the stamping part 2 of the card 1 and adds the point. Moreover, by a POS register, a barcode written in the card 1 is read and a customer ID is obtained. Since, at least, a commodity name or a commodity code, a taking money amount, the customer ID and a date are inputted as commodity sales information in the POS register, respective kinds of data is temporarily preserved in a store controller at every store unit. Then, they are transferred to a host computer by a batch processing at a proper period so as to be field in the customer database of the host computer.
Patent JP-H0249745-A (JP)
Title: Method for purifying p-cresol
Inventor: MIURA TORU
IPC: C07C39/07
Filed: 1988-08-12
Abstract: PURPOSE:To obtain the subject high-purity p-cresol by reacting a cresol isomer mixture containing the p-cresol and m-cresol with an aldehyde in the presence of an aromatic sulfonic acid to form a cresol-aldehyde condensate, separating and removing the resultant condensate. CONSTITUTION:A cresol isomer mixture containing p-cresol and m-cresol is reacted with an aldehyde in the presence of an aromatic sulfonic acid (especially p-toluenesulfonic acid, etc.) to preferentially react the m-cresol and form a cresol-aldehyde condensate, which is then separated and removed to afford the purified p-cresol. The p-cresol is useful as a raw material for disinfectants, preservatives, surfactants, dyes, antioxidants, etc., and the cresol-aldehyde condensate is used as antioxidants, developers, etc.
Patent JP-H0653246-A (JP)
Title: Manufacture of field effect transistor
Inventor: TAKASUGI SATORU
IPC: H01L21/338
Filed: 1992-07-27
Abstract: PURPOSE:To provide a method for manufacturing with high reliability at a low cost a FET for high frequency amplifier having a gate electrode with a T-shaped section which has a thin leg portion and a thick top portion. CONSTITUTION:A passivation film 9 is formed on the whole surface of an operation film formed on a semiconductor substrate 1, a first resist film 5 is formed on the whole surface of the passivation film 9, an opening for forming a thin leg portion 8a of a gate electrode 8 is provided on a first resist film 5, the passivation film 9 exposed by the opening is etched away with the first resist film 5 as a mask, an electrode material 10 is laminated on the semiconductor substrate 1 exposed therefrom and patterning is performed using a second resist film 11, the first and second resist film 5 and 11 are removed, and the gate electrode 8 having a T-shaped section with a thin leg portion 8a and a thick top portion 8b is formed.
Patent JP-H1144988-A (JP)
Title: Toner replenishing device
Inventor: TANAKA MASARU
IPC: G03G15/08
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a toner replenishing device capable of controlling the aperture of a toner discharging port, and improving the operability with a simple structure, at a low cost. SOLUTION: This device, provided with a holding means 16 holding a toner container 15 provided with a toner discharging port 15a for replenishing the toner discharged from the toner discharging port 15a to the image forming device main body side, and a rotary driving means driving the toner container 15, held by the holding means 16, to be rotated, and a cap 61 is detached from the toner discharging port 15a by rotation of the toner container 15 driven by the rotary driving means and discharge of the toner from the toner discharging port 15a is made possible.
Patent JP-H1143008-A (JP)
Title: Rupture disc for gas generator
Inventor: OKADA JUN
IPC: B60R21/264
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To loosen gas discharging velocity compared to instanteneous discharging by forming fragile portions on a rupture disc, which may promote to be open under specified pressure, and starting to discharge gas in an instant of breakage. SOLUTION: A rupture disc 1 adapted to a gas generator which instantaneously discharges high pressure gas is broken to be open with specified pressure or higher. The rupture disc 1 has fragile portions 2 for easy breakage. The fragile portions 2 may be spirally formed around the disc center, and also may be formed thin compared to the thickness of the disc body. The gas is discharged together with starting of breakage at the fragile portions 2. The discharge velocity can thus be loosened and adjusted.
Patent JP-S6258956-A (JP)
Title: Production of protein food raw material
Inventor: TANAKA KATSUICHI
IPC: A23J3/26
Filed: 1985-09-10
Abstract: PURPOSE:To remove ill odor from a water-containing protein raw material without causing the scorching of the material, and to obtain an arbitrary protein food raw material having low water-content in high stability, by kneading a water-containing protein raw material with a twin-screw extruder under high temperature and pressure, deaerating the material in vacuum and extruding with pressure. CONSTITUTION:A protein raw material having a water-content of 30-90wt% is kneaded under hihg temperature and pressure conditon with an extruder having a screw 8 with reverse pitch or varied pitch and the pressure is dropped to or below atmospheric pressure to effect the deaeration of the material. The treated material having desired water-content is extruded with pressure. The deaeration temperature is preferably 80-160 deg.C and the deaeration condition isadjusted prefeably to give a final product having a water-content of 35-70wt%.
Patent JP-H07176677-A (JP)
Title: Design and preparation of low-cost lead frame
Inventor: ROBAATO ARUBUARITSUTSU
IPC: H01L23/495
Filed: 1994-08-25
Abstract: PURPOSE: To provide a designing and manufacturing method with a short cycle time and a low cost by forming a lead frame with an inner lead finger that is punched to dimensions for accommodating the body size of a selected die. CONSTITUTION: A lead finger 20 and a pad support arm 24 of a lead frame 18 are connected to a pad 22. The pad 22 has a smaller size than the minimum die body size used for a 144-pin lead frame. By this kind of structure, a manufacture may keep, in stock, only a standard-type lead frame, a standard-type die pad, and a custom punch for a package with a specific number of pins, thus reducing a cycle time and distributing the cost of a stamping tool to all lead frames with the same number of pins.
Patent JP-H0484656-A (JP)
Title: Device for clamping die in forming machine
Inventor: HIRATA TOSHIKAZU
IPC: B29C45/67
Filed: 1990-07-27
Abstract: PURPOSE:To make cylinder stroke in a clamping cylinder short and to facilitate maintaining working accuracy by providing a rotary member at the fixed position screwed with a screw shaft to the back end part of a tie bar and a die thickness adjusting device to a movable plate side. CONSTITUTION:By working an opening/closing cylinder 4, the movable plate 3 is advanced to a fixed plate 1 to execute high velocity die closing. By advancing the movable plate 3, in the screw shaft 19 at the front end part of the tie bar 9, the projection of the end part is fitted to a recessed part 11, and centering of the tie bar 9 and die clamping piston 12 are executed. By abutting on the tie bar, a die clamping piston 12 is shifted to the completing position of the die closing together with the tie bar 9 while discharging a working oil in an oil chamber 5a at the back side. At the time of adjusting the die thickness, after fitting the die, the movable plate 3 is shifted by the die opening/closing cylinder 4 to execute the die closing. In the case that the die thickness is larger than that in the previous time, as the end part of the tie bar is positioned apart from and inner wall of the piston by this difference, by rotating a sprocket 21, the tip part of tie bar is abutted on the inner wall of the clamping piston 12.
Patent JP-S5992187-A (JP)
Title: Piercing device by laser
Inventor: HOSHINOUCHI SUSUMU
IPC: B23K26/38
Filed: 1982-11-16
Abstract: PURPOSE:To perform piercing of optional varying sizes with high accuracy by providing a mechanism which turns a working head around the axis of laser light and moves while making the optical axis of a condenser lens and the central axis of a nozzle always to coincide with the axial center of the laser light. CONSTITUTION:Laser light 12 is introduced to a working head 10, and is successively reflected by a plane mirror 26, an opposite plane mirror 34, and a plane mirror 28 and is thus made into the reflected light in parallel with incident light. The reflected light is made incident to a condenser lens 14 and a material to be worked is irradiated with condensed light, via a gas injection nozzle 18. A rotating and driving mechanism 38 is driven by the command of a numerical control device 40 in this state to turn the head 10 around the optical axis of the laser light 12, whereby piercing is accomplished. A linear driving mechanism 36 is driven in accordance with the command of the device 40 to move the mirror 34, the lens 14 and the nozzle 18 by the same distance in the directions opposite from each other. The piercing of a hole having a desired diameter is thus performed with high accuracy.
Patent JP-S6356004-A (JP)
Title: Plane antenna
Inventor: ABIKO TOSHIO
IPC: H01Q21/06
Filed: 1986-08-26
Abstract: PURPOSE:To obtain a plane antenna with a high overall efficiency by separating a radiation section and a feeding system completely so as to design them most efficiently. CONSTITUTION:Dielectric layers 4a-4d are formed by air layers and the interval between both earth conductors 3a, 3b and conductors 5, 6a, 6b is kept to a prescribed distance respectively by a supporting rod 8. Moreover, an earth conductor 3a is provided with a through hole 9 to which connection conductors 7a, 7b are inserted. Since the radiation section 1 and the feeding system 2 are formed completely separately, they are designed most efficiently and the plane antenna with a high overall efficiency is obtained. Since two kinds of feeding points of the radiation conductor 5 are energized by a couple of the feeding conductors 6a, 6b, the plane antenna receiving various polarized waves is easily realized by switching the feeding system.
Patent JP-S58102891-A (JP)
Inventor: INOUE MASATOSHI
IPC: F16L35/00
Filed: 1981-12-11
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-H0751536-A (JP)
Title: Denitration of combustion exhaust gas
Inventor: KOBAYASHI TAKAFURU
IPC: B01D53/56
Filed: 1993-08-12
Abstract: PURPOSE:To remove NOX in combustion exhaust gas with high denitration efficiency by performing the ammonia denitration of NOX-containing combustion exhaust gas and subsequently reducing the denitrated gas with hydrocarbon to oxidize the remaining NOX and unreacted NH3 before decomposing and removing NOX. CONSTITUTION:At first, the NOX-containing combustion exhaust gas from a boiler 1 is guided to a dry denitration device 4-1 using NH3 as a reducing agent to be denitrated. Next, the denitrated gas is guided to a hydrocarbon denitration device 4-2 using hydrocarbon as a reducing agent and the remaining NOX and NOX generated by oxidation of unreacted NH3 are decomposed and removed. By this constitution, NH3 leaked to the gas to be treated is made zero and NOX in the combustion exhaust gas can be removed within a wide temp. range with high denitration efficiency of 90% or more.
Patent JP-S6356270-A (JP)
Title: Preparation of processed fish like fish having roe
Inventor: OBATA SUSUMU
IPC: A23L17/30
Filed: 1986-08-27
Abstract: PURPOSE:To prepare the titled processed fish having excellent commercial value, by sucking guts from a body of a male fish without deteriorating the appearance of the fish body and introducing a kneaded mixture of fish roe and binder into the empty belly of the fish. CONSTITUTION:The guts of a male fish such as herring, smelt, sandfish, etc., are sucked and removed without deteriorating the appearance of the fish body by using a nozzle having an inner diameter of 5-20mm at a suction pressure of 35-60kg/cm<2>.G. Fish roe such as roe of smelt, herring, etc., is kneaded with a binder such as probein, etc., at a ratio of 1/(0.01-0.10) and optionally added with 0.8-2.0wt% salt or other seasoning. The kneaded pasty mixture is injected into the empty belly of the fish using a stuffer having an inner diame ter of 5-20mm under an injection pressure of 3-6kg/cm<2>.G.
Patent JP-H0753621-A (JP)
Title: Olefin polymerization catalyst and production of olefin polymer
Inventor: SUGA SADANORI
IPC: C08F10/00
Filed: 1993-08-12
Abstract: PURPOSE:To prepare an olefin polymerization catalyst composed of a material produced by contacting a specific metallocene compound with clay, clay mineral or an ion-exchanging laminar compound and an organic Al compound, having high activity and giving a polymer usable without removing the catalyst residue. CONSTITUTION:This olefin polymerization catalyst to give an olefin polymer usable without removing the catalyst residue can be produced by contacting (A) one or more kinds of metallocene compound of the formula I [R<1> is covalent bond crosslinking group containing the group 14 element of the Long-Period- Table; (CpR<2>n) is (substituted) cyclopentadienyl;R<2> is H, halogen, (substituted)1-20 C hydrocarbon group, etc.;R<3> is H, halogen, silicon-containing group or (substituted)1-20C hydrocarbon group;R<4> is SOsR<3> ((s) is 0-3, R<3>, OR<3>, etc.; (m) is 0 or 1; (n) is integer satisfying the formula n+m=5; M is the group 4-6 metal of the Long-Period-Table], the formula II (R<5> is neutral ligand coordinating to M<+>; R<6-> is counter anion), etc., with (B) clay, a clay mineral or an ion- exchanging laminar compound and (C) an organic aluminum compound.
Patent JP-H0249927-A (JP)
Title: Rotary engine with cam
Inventor: NAKAYAMA NOBUYOSHI
IPC: F02B53/00
Filed: 1988-08-11
Abstract: PURPOSE:To construct a rotary engine light and small by allowing a circular housing to accommodate a rotor equipped with two angle-shaped vanes stretching in the diametric direction at the periphery of a circular drum, and conducting combustive operations in cooperation with two partition valves installed at the opposing positions at the housing in the diametric direction. CONSTITUTION:A rotor housing 1 in circular form accommodates a rotor 2 equipped with angle-shaped vanes (b) at the periphery of a circular drum (a) in such a way as facing in the diametric direction. A guide hole 8 is formed in a bulkhead 7 provided so as to partition the exhaust hole 6 from the suction hole 5 formed in the rotor housing 1, and in this hole a suction/exhaust gate valve 4 is fitted slidably, and its tip is put in slide with the outside surface of the rotor 2. A compressive combustion gate valve 9 is installed in the position mating with the first named gate valve 4 in the diametric direction alike slidably, and a recess 10 is formed from the tip on the rotor 2 rotating direction. A pressure accumulating chamber 11 is formed in the backmost of a guide hole 12 of the gate valve 9, and a spark hole 16 of an ignition plug 17 is opened in the side wall of guide hole 12 on the recess 10 side.