baber/WOPTO huggingface dataset:
Patent JP-H05343552-A (JP)
Title: Package for housing semiconductor device
Inventor: KUBO TAKANORI
IPC: H01L23/02
Filed: 1992-06-08
Abstract: PURPOSE:To provide a compact package for housing a semiconductor device which can operate the semiconductor device in the package normally and stably for a long period. CONSTITUTION:A package for housing a semiconductor element consists of an insulation substrate 1 having a square depressed part 1a for housing a semiconductor device 3 on the upper side, and a cover 2 for covering the depressed part 1a of the insulation substrate 1. An arc cavity B is provided on the corners of the depressed part 1a of the insulation substrate 1.
Patent JP-S5935917-A (JP)
Title: Preparation of preformed mat
Inventor: YOSHIDA SHINYA
IPC: B29B11/00
Filed: 1982-08-25
Abstract: PURPOSE:To make needless a drying and a heat treatment furnace, to reduce cost of equipment and to economize thermal energy in prepration of a preformed mat by cooling the preformed mat naturally using molten hot melt adhesive agent. CONSTITUTION:As strands B of glass fiber roving 6 cut by a cutter 5 to a prescribed length are sucked from the bottom of a screen 1, molten hot melt adhesive agent C is sprayed from a spray gun 2. Or, the spraying of adhesive agent C and the accumulation of the strands B may be performed alternately. Or, uncut, long and continuous strands B of glass fiber roving 6 are accumulated spirally on the screen 1 and hot melt adhesive agent C is melted and sprayed or melted and scattered, then cooled naturally.
Patent JP-S5371736-A (JP)
Title: Muffler for internal combustion engine
Inventor: SAYOU NARIMASA
IPC: F01N1/10
Filed: 1976-12-08
Abstract: PURPOSE: To ensure high durability, by holding by putting both ends of an inner cylinder made of ceramic between end plates, by inserting this into an outer cylinder, and by filling a heat resisting cushion material between the inner cylinder and end plates and the outer cylinder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63312040-A (JP)
Title: Feed device for machine tool
Inventor: HIRAOKA HIROSHI
IPC: B23Q5/40
Filed: 1987-06-12
Abstract: PURPOSE:To enable feed-in speed to be regulated to quick feed and fine feed with a simple structure by moving relatively first and second movable beds respectively mounting a head stock and a tool rest to regulate the relative shift speed between the head stock and tool rest. CONSTITUTION:A first movable bed 2 mounting a head stock 1 is provided movably forward and backward on a bed 3 and a second movable bed 5 mounting a tool rest 4 is provided on or near the first movable bed 2 to move forward and backward parallel to the moving direction of first movable bed 2. And a control means 6 for moving forward and backward the first and second movable beds 2, 5 relatively to regulate the moving speed of tool rest 4 relative to the head stock 1 is provided to regulate the relative moving speed between the head stock 1 and tool rest 4 for providing feed-in speed through control means 6. Thus, the feed-in speed can be regulated to quick feed and fine feed with a simple structure.
Patent JP-S6039284-A (JP)
Inventor: YOSHIKAWA NORIAKI
IPC: G07D9/00
Filed: 1983-08-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10107024-A (JP)
Title: Method for forming protective film on electronic device
Inventor: CAMILLETTI ROBERT CHARLES
IPC: C23C28/04
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a mullilayered film which can be used for hermetic protection and can enhance protection of an electronic device against illegal probing, inspection or invasion. SOLUTION: Hydrogenated silses quioxane resin (H resin) is first applied to a surface of an electronic device, and then the resin is heated to be converted to a ceramic layer containing silica. Then a silicon carbide film is formed on the first film by a chemical vapor deposition(CVD) process. Next, a third ceramic layer containing impermeable or opaque porous silica is formed on the silicon carbide film, the H resin is applied thereto and then heated to be converted to ceramic containing porous silica. Impregnated into the third layer containing porous silica is impermeable material or material containing a filling agent. A fourth layer is made of metal or alloy. Next, The fourth layer is covered with substantially the same fifth layer as the third ceramic layer containing opaque porous silica. However, the composition of the fifth opaque layer is preferably different from that of the third opaque layer.
Patent JP-S5772373-A (JP)
Title: Semiconductor device
Inventor: TAMASADA AKIO
IPC: H01L29/73
Filed: 1980-10-23
Abstract: PURPOSE:To miniaturize the whole element, and to minimize power consumption by each forming a single crystal region and a polycrystal region on an insulating film. CONSTITUTION:A P type semiconductor region 4 is formed through a hole shaped into the insulating film layer 6 from the main surface side in a substrate 1 in which an N type semiconductor layer 1b having comparatively high resistivity is molded onto an N<+> type substrate 1a having comparatively low resistivity. An N type semiconductor layer is further grown on the main surface containing the insulating film layer 6 in an epitaxial manner. In this case, a section on the semiconductor region 4 functions as the signal crystal layer 7 and a section on the insulating film layer 6 as the polycrystal layer 8. A vertical bipolar-transistor is formed among the single crystal layer 7, the semiconductor region 4 and the substrate 1, and the semiconductor region 4 serves as its floating-base.
Patent JP-S6127109-A (JP)
Title: Long column body forming equipment
Inventor: YOSHIHARA SEISHIRO
IPC: B21B27/02
Filed: 1984-07-18
Abstract: PURPOSE:To offer a forming equipment of a pipe, etc. whose mill rigidity is high and whose shearing strain is scarcely generated at a high working speed by holding and connecting plural ring-shaped tools by an independent member, and making at least one of the tools eccentric and also inclining it. CONSTITUTION:A long column body such as a pipe 24, etc. into which a mandrel has been inserted is advanced into a rolling device. By stopping a rotation of ring-shaped tools 1, 3 of both sides, a central ring-shaped tool 2 is inclined, made eccentric and held in a tool holding member 9. When a gear 12 is driven in the direction going toward the rear side from the surface in the upper part 29, an advance force is applied to the tube 24 by the tool 2 and the forming is advanced in a spiral shape. When the ring-shaped tools 1, 3 are formed to a structure inclined forward and backward, the tools 1, 3 are inclined in the direction for decreasing the frictional force. Also, when the inclined direction of the tools 1, 3 is set to the direction opposite to the inclined direction, the advance force can be applied to the pipe by the tools 1, 3, too.
Patent JP-H0313466-A (JP)
Title: Group-control device for elevator
Inventor: UMEDA YASUKAZU
IPC: B66B1/18
Filed: 1989-06-09
Abstract: PURPOSE:To minimize the prediction failure of an elevator servicing to a cage stop call by comparing the prediction integrated evaluation values of a predicted cage and a prediction failed cage when prediction failure is generated and providing a means for fluctuating the weighted factors of evaluation elements in the direction of minimizing the compared difference. CONSTITUTION:When prediction failure is generated, the prediction integrated evaluation values of a predicted cage and a prediction failed cage are compared at a comparing means 31. The weighted factors of elements forming the evaluation values are fluctuated in the direction of minimizing the difference by a fluctuating means 31. The possibility of prediction failure can be thus obtained more accurately, and the prediction failure of an elevator servicing to a cage stop call can be thereby minimized. As a result, a caller can wait for the elevator with a sense of security.
Patent JP-S6040046-A (JP)
Inventor: YAMASHITA KAZUO
IPC: A61F7/00
Filed: 1983-08-11
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-H08337507-A (JP)
Title: Porous calcium carbonate carrying antimicrobial metal fine particles
Inventor: SUGA SHINJI
IPC: A01N59/06
Filed: 1995-06-14
Abstract: PURPOSE: To obtain the subject substance exhibiting sufficient light resistance, antimicrobial effect and antimicrobial durability by adsorption-carrying antimicrobial metal fine particles obtained by a specific production method on the sun-face of porous calcium carbonate powder obtained by a specified production method. CONSTITUTION: Calcium carbonate powder obtained by adding a soluble phosphoric acid compound to an aqueous slurry of calcium carbonate and subsequently aging the mixture is brought into contact with the non-aqueous dispersion of antimicrobial metal fine particles to obtain the antimicrobial metal fine particlecarrying porous calcium carbonate having a BET ratio surface area of >=100m<2> /g and an absorbed oil volume of >=140cc/100g. The metal fine particles are preferably silver fine particles. The held amount of the metal fine particles is 0.001-10wt.% based on the calcium carbonate. The calcium carbonate preferably has a cubic, fusiform or whisker-like shape. The solid content concentration of the calcium carbonate in the aqueous slurry is preferably 1-60wt.% based on the weight of the calcium carbonate.
Patent JP-S5771296-A (JP)
Title: Pulse motor drive circuit
Inventor: CHIHARA KENICHI
IPC: H02P8/32
Filed: 1980-10-22
Abstract: PURPOSE:To check vibrations generated when a motor is halted at a given position by connecting resistances separately in series to drive coils in phases while resistances are connected between the drive coils. CONSTITUTION:Resistances (R)111-114 are connected separately in series to drive coils 11-14 in phases adapted to supply power pulses by sequential switching with transistors 21-24 while an external resistance circuit 10 is provided in such a manner that resistances (r) 121-124 are connected between drive coils 11-14. This brings torques closes to each other by controlling difference in current between 1 phase and 2 phase through the shunting of resistances r between the drive coils to yield an effect of checking the transient conditions. Vibrations generated can be extremely minimized regardless of the position of the settling.
Patent JP-S6044168-A (JP)
Inventor: RICHIYAADO DABURIYU SARUKERUDO
IPC: B22D27/04
Filed: 1983-08-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5372058-A (JP)
Title: Reinforced polyolefin molding compound
Inventor: HASHIMOTO YOSHIHIKO
IPC: C08K3/26
Filed: 1976-12-08
Abstract: PURPOSE: A less expensive reinforced polyolefin molding composition having good mechanical and theremal properties, preventing the molding machine from wearing and having less anistropy in the mechanical properties and molding shrinkage, which is prepared by mixting a polyolefin with gypsum needle crystalline fibers having specific diameters and a specific ratio of the fiber length to the diameter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05320664-A (JP)
Title: Liquefaction of coal
Inventor: KAWABATA MUTSUMARO
IPC: C10G1/06
Filed: 1992-05-15
Abstract: PURPOSE:To provide a process for liquefying a coal slurry together with a reducing gas under high-temperature and high-pressure conditions, wherein fresh hydrogen and the produced gas are blown into the liquefaction system through separate positions to thereby reduce the amount of hydrogen used, etc. CONSTITUTION:In liquefying coal, fresh hydrogen gas is blown into the coal slurry at room temperature and heated, and the gas produced from the coal liquefaction process is blown into the system to effect the coal liquefaction reaction. As a result, the amount of the hydrogen used can be reduced, or when a usual used amount of the hydrogen gas is used, the obtained oil can be made more volatile, or the conditions of the liquefaction reaction can be made milder.
Patent JP-H09309522-A (JP)
Title: Thermoplastic plastic sheet formation easy to set up into box
Inventor: SATO HISAYOSHI
IPC: B65D1/22
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To make it easy to set up, unfold, and fold a boxlike container, by connecting sides, which adjoin each other when a box is set up, in such a way that engagement male parts and engagement female parts formed on connecting flaps continuing to one of the sides and on the other side are engaged, and by forming at least four pairs of such engagement parts. SOLUTION: In a sheet formation 1, connecting flaps 6 continue to both sides of side parts 4 via creases 26, two engagement female parts 8 which are hollow projections are arranged in each connecting flap 6, and also engagement male parts 7 which are hollow projections are arranged at both sides of each side part 5. Each of the hollow projections 7 and 8 has a shape in which a truncated-conical top having a height of 0.2-0.1mm and an inverted-truncated- conical body having a height of 1.0-5.0mm and a fixed inclination-angle θ in the range of 3-6 deg. are connected with each other.  Also, an engagement margin corresponding to 1/2 difference in size between the maximum outside diameter of the male projection 7 and the diameter DM of the opening of the hollow part of the female projection 8, which is open inside the projection 8, is set to 30-70% of the thickness t* of the body of the female projection 8.
Patent JP-H11337343-A (JP)
Title: Angular velocity sensor
Inventor: KOBAYASHI HIROAKI
IPC: G01C19/5649
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor having excellent detecting sensitivity, capable of expecting a mass production effect with a simple constitution, and relatively easily satisfying the dimensional accuracy of a vibrator for determining substantial characteristics as the sensor. SOLUTION: The angular velocity sensor 1 comprises a quadrangular prismatic vibrator 1a obtained by laminating a ferrite part 2 and a piezoelectric ceramic part 3a of a piezoelectric material, and a piezoelectric element 3 constituted of an electrode 4 of a side face 2a of the opposed part 2, electrodes 3b, 3c arranged on the side face 3a1 of the part 3a and the part 2 in the vibrator 1a. A voltage is applied between the electrode 4 and the electrodes 3b, 3c to vibrate the vibrator 1a by the element 3 in the sensor 1, and an angular velocity is detected by detecting a Coriolis' force generated at the vibrator 1a by the element 3.
Patent JP-H06126978-A (JP)
Title: Liquid degassing device
Inventor: HAAMAN EI HAAMANSON
IPC: B41J2/175
Filed: 1993-06-18
Abstract: PURPOSE: To remove gas from ink in an ink supply system such as an ink jet printer by providing a heater for removing gas from a liquid by heating the liquid. CONSTITUTION: Gas is discharged from an ink flow passage orifice by the formation of an evaporated gas bubble in the ink flow passage orifice. Succeeding to the discharge of gas, the flow passage orifice is refilled with ink by the capillary phenomenon from an adaptor block 4 caused by the reception of ink from a second tank 10. Ink passes through a heat sink 5 of a printing head in the passage from a main tank 6 to the second tank 10 and passes the vicinity of the heater resistor of the ink flow passage orifice to be heated. The ink is heated to temp. higher than that of the ink in the main tank 6 to reach the second tank 10 set to proper higher temp. when the printing head is operated.
Patent JP-S6136869-A (JP)
Inventor: PEIBERU HAUDA
IPC: G06F3/153
Filed: 1985-07-05
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-H08321136-A (JP)
Title: Decoder and reproducing device
Inventor: YAMAUCHI YASUHARU
IPC: G11B20/00
Filed: 1995-05-24
Abstract: PURPOSE: To reduce the decode throughput and to reduce the power consumption by varying the throughput required for decode operation within a specified time interval. CONSTITUTION: Information detected by a magneto-optical disk 1 is subjected to each kind of signal processing and is supplied to an encoder/decoder 14. Then, it is subjected to decode processing in a mode which is set by the control of a controller 11 and then is outputted from a speaker 18 via a D/A converter 15 and a power amplifier 17. The decode processing in the encoder/decoder 14 divides the data in sound frame units into low, middle, and high bands, performs processing for each band, and performs the synthesis of each band. At this time, for example, when no high band is required as a reproduction audio, no decoding of the high band is performed and only the low and middle bands are decoded. Namely, decode processing is reduced by providing a mode without any processing in addition to a normal mode.
Patent JP-H05327847-A (JP)
Title: Method for discriminating line class in terminal equipment for telephone line
Inventor: TAKAGI TADAAKI
IPC: H04M1/26
Filed: 1992-05-14
Abstract: PURPOSE:To simply and surely discriminate the line class by utilizing a fact of a busy state when its own telephone set is used to make dialing to its own telephone, and thereby discriminating the propriety of the line class depending on the confirmation of the busy tone. CONSTITUTION:An exchange station 3 is connected to a general telephone set 1 by a telephone line 4 via a telephone line use terminal equipment 2 having an automatic dialing oscillation function. The telephone line terminal equipment 2 has a changeover switch 5 to select DP transmission or PB transmission. Thus, when a dialing of the telephone set 1 is made from the telephone line use terminal equipment 2, since a busy signal comes from an exchange station 2, when a busy tone discrimination circuit 6 confirms the busy tone, it is discriminated that the line class of the changeover switch 5 is coincident. Moreover, when the busy tone is not confirmed, it is discriminated that a telephone line is connected and the line class is always made coincident by giving a signal to changeover the changeover switch 5.
Patent JP-H07333919-A (JP)
Title: Document feeder and image reader
Inventor: SATO SHUNJI
IPC: B65H7/02
Filed: 1994-06-07
Abstract: PURPOSE:To provide a document feeder not causing a failure in the feeding of document even if it has a binding hole by detecting the binding hole of the document and controlling its feeding and carrying. CONSTITUTION:The document feeder for separating and feeding the documents S in a loading part 1 one by one is provided with a binding hole detecting sensor 22 detecting the binding hole of the document S and a control means controlling the feeding/carrying of the documents S. When the binding hole of the document S is detected, the control so as to eliminate the influence of the binding hole of the document S on the feeding and carrying is executed. Moreover, when the binding hole is detected on the document S, the control means changes the feeding timing of the next document S, to attain the control not for overlapping the binding hole of the document S with that of the next document S. Therefore, the failure in the carrying such as slanted carrying caused by the burr on the binding hole as in the conventional manner never occurs. The above-mentioned operations are continued until the feeding and image formation of all the documents S are executed.
Patent JP-H07329879-A (JP)
Title: Block-unblock facilities for cargo handling for container embarkation
Inventor: KORI MASANOBU
IPC: B63B25/00
Filed: 1994-06-07
Abstract: PURPOSE:To mechanize lock and unlock operation from a container to a container and to a lower stage container at the time of shipping and landing containers accumulated in two stages by way of integrating them. CONSTITUTION:First firmly fastening hardware 5 driven to rotate by four motors 4 and free to respectively engage with four pieces of metal fittings 2a for hooking provided on the upper surface of an upper stage container 2 are provided on four corners of a spreader 1, and a hollow rod 6 free to transmit rotation of the firmly fastening hardware 5 to second firmly fastening hardware 9 interposed between the containers 2, 3 and free to connect both of the containers 2, 3 and a core rod 7 free to transmit rotation of the first firmly fastening hardware 5 only to third firmly fastening metal fittings on board are provided. Integration (locking) and release (unlocking) and fixing (locking) and release (unlocking) on board of the containers 2, 3 accumulated in two stages can be mechanized by carrying out lock-unlock by rotating each of the first to thrid firmly fastening metal fittings by way of rotating the motors 4.
Patent JP-S635207-A (JP)
Title: Apparatus for detecting bending of lead
Inventor: TSUJIMURA HIDEYUKI
IPC: G01B11/24
Filed: 1986-06-25
Abstract: PURPOSE:To detect the bending of a lead in a lateral direction with good accuracy, by calculating the center position of each of leads adjacent to each other on the basis of output obtained by the presence of the light of each optical fiber. CONSTITUTION:When IC1 slides toward DIR and the first lead P1R of IC passes a monitor position PM, a detection part DT detects parts reflected by leads P1R, P2R white like DT1. Then, this data is latched once. Next, the center position RC1 of the part PB1 corresponding to the lead P1R and the center position PC2 of the part PB2 corresponding to the lead P2R are calculated on the basis of the obtained data by a judge part 2 and the interval PL between both positions is calculated to calculate the intervals PL between the leads P1R, P2R. Subsequently, the interval PL between leads P2R. P3R is calculated from the data of the detection part DT when the second leads P2R passes the monitor position PM. Hereinafter, all of lead intervals can be calculated by the same way.
Patent JP-H03121175-A (JP)
Title: Method and device for polymerizing adhesive put between two overlapping bonding elements by heating
Inventor: AMEDEO BUREGORIN
IPC: B29C65/18
Filed: 1990-06-08
Abstract: PURPOSE: To enable polymerization of an adhesive in a small size equipment and with little consumption of energy by limiting the heating region of a press with each blade which is carried by each rod sliding along the direction of a shaft.  
     CONSTITUTION: In a polymerization equipment of each stackedly bonded mechanical element, typically each surface of the interior and exterior panel of car body door parts manufactured with a thermosetting resin material, heating region of a press is limited by each blade 21 which is carried by each rod 22 sliding mutually independent of the action of elastic distortion measure along the direction of the shaft, and an adhesive material is polymerized by applying heat and pressure. Polymerization of the adhesive is capable in a very simple structured small size equipment and with little consumption of energy in a short time without using a tunnel furnace. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S63313867-A (JP)
Title: Semiconductor device
Inventor: KETSUSAKO MITSUNORI
IPC: H01L29/78
Filed: 1987-06-17
Abstract: PURPOSE:To enable operation up to fine size by limiting a semiconductor region only in a section as a current path when an element is operated. CONSTITUTION:A buried insulator layer 18 and a novel P-type region 19 are formed. That is, structure in which an insulator is buried is obtained through methods in which oxygen ions are implanted in high concentration and changed into an oxide film layer through heat treatment at a high temperature or an Si film shaped onto an Si substrate, to which an insulating film is formed, is recrystallized through a beam annealing method, etc. The novel P-type region 19 is formed onto the sidewall of an opening section in the buried insulating film, and shaped so as to be connected to the substrate 21 and the Si region on the insulating film. A gate insulating film is formed onto the inwall section of the P-type region, and a gate electrode 26 is shaped. Accordingly, size in the depth direction can be reduced, thus also allowing integration of 10<8> transistor/cm<2>.