baber/WOPTO huggingface dataset:
Patent JP-H04112944-A (JP)
Title: Fuel injection type internal combustion engine
Inventor: KOBAYASHI TATSUO
IPC: F02P13/00
Filed: 1990-08-31
Abstract: PURPOSE:To form am optimal mixed air around a spark plug regardless of engine load by forming a recessed groove of specific shape extended from the lower part of the spark plug to the lower part of a first fuel injection valve, on a piston top surface, and by arranging a second fuel injection valve in an intake route. CONSTITUTION:A pair of intake valves 6 are arranged on a cylinder head inner wall surface part 3b that forms a bottom wall surface of a recessed groove 5 formed on a cylinder head inner wall surface 3a, while a first fuel injection valve 14 is arranged on the peripheral part of the cylinder inner wall surface 3a between each intake valve 6, and a second fuel injection valve 18 is arranged in a communicating opening 17 communicating to the upper part of each intake port 12. A recessed groove 15 extended from the lower part of a spark plug 10 to the lower part of the point of the first fuel injection valve 14 is formed on the top surface of a piston 2, while the recessed groove 15 is formed almost into spherical shape which is symmetric to a vertical flat surface K-K including the spark plug 10 as well as the first fuel injection valve 14. Fuel injection is performed only by the first fuel injection valve 14 at the time of engine low load driving, while it is performed by both of the first and second fuel injection valves 14 and 18 at the time of engine middle and high load driving.
Patent JP-S6294530-A (JP)
Inventor: MURAOKA MASATOSHI
IPC: B65B55/20
Filed: 1985-10-14
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-S6288946-A (JP)
Title: Image extracting method
Inventor: OKABE TAKASHI
IPC: H01L21/66
Filed: 1985-10-16
Abstract: PURPOSE:To extract an image in which a defect, etc., can be identified by irradiating an object work by plural irradiation systems, storing obtained images of the object work in image memory respectively, and processing the contents of respective memories in picture element units and putting the respective images together. CONSTITUTION:Light from bright visual field lighting 2 is aligned with the optical axis of a TV camera 5 through a half-mirror 4 and passed through an objective 6 to illuminate the object work 1. Light from dark visual field lighting 3, on the other hand, illuminates the work 1 directly and slantingly. An image picked up by the camera 5 with the lighting 2 consists of the white aluminum pattern 8 and black cells 9 of the work 1. An image picked up with the lighting 3 consists of the black pattern 8 and white cells 9. Both images are sent to an image processor 7 and stored in the image memories respectively. The processor 7 operates logically with contents in the memories in picture element units to compose a composite image of the images. Thus, the image in which whether or not there is a flaw 10, etc., is easily decided is obtained.
Patent JP-H04108888-A (JP)
Title: Aerosol-type antistatic agent
Inventor: HORI TAIJI
IPC: C09K3/16
Filed: 1990-08-29
Abstract: PURPOSE:To obtain the subject antistatic agent mainly for domestic clothings having excellent antistatic effect, reducing combustibility without inducing any choke in use, containing a specific amide, etc., and water in a specific ratio and using each a specific propellant and a solvent. CONSTITUTION:The objective antistatic agent contains (A) diethyl ether and liquefied petroleum gas as propellants, (B) ethanol as a solvent, (C) 0.3-5wt.% (preferably 1-2.5wt.%) quaternary ammonium salt having 12-22C alkyl group or alkenyl group or amide having 7-19C alkyl group or alkenyl group and (D) 6-25wt.% water.
Patent JP-2000063958-A (JP)
Title: Method for continuously annealing metallic strip
Inventor: IWAMA HISASHI
IPC: C21D11/00
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a continuous annealing method of a metallic strip, with which the C-shaped warping of the metallic strip can be restrained to insignificant level by varying the traveling form into a prescribed form of the metallic strip in a slow cooling zone. SOLUTION: In the slow cooling zone 22 of the vertical type continuous annealing furnace 2 for executing the annealing treatment by continuously passing the metallic strip 1 through the furnace while supplying atmospheric gas containing reducing gas (gaseous hydrogen) having small sp. gr. and inert gas (gaseous nitrogen) having large sp. gr. in the furnace, a process for meandering the metallic strip 1 by jetting the atmospheric gas composed of the inert gas or the atmospheric gas having high inert gas concn. at the different level position from each other on both surfaces of the metallic strip 1, is included.
Patent JP-2000156390-A (JP)
Title: Electron beam tester and setting method therefor
Inventor: KURIHARA MASAYUKI
IPC: H01L21/66
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam tester capable of easily setting a slice level, and a setting method of the electron beam tester. SOLUTION: This electron beam tester is provided with a drive circuit applying signals to an electronic component 12; an electron gun 16 which radiates secondary electrons from the electronic component 12, by irradiating the electronic component 12 with an electron beam; a driver 48 outputting desired analyzing voltage energizing the secondary electrons; a detector 36 detecting the secondary electrons energized by the analyzing voltage; a mean value calculating means which calculates a first means value of the secondary electrons which is detected with the detector 36 when the driver 48 outputs a first analyzing voltage, and calculates a second means value of the secondary electrons which is detected with the detector 36 when the driver 48 outputs a second analyzing voltage;  and a slice level calculating means which calculates a slice level used for a test of the electronic component 12 based on the first and the second mean values. The maximum analyzing voltage and the minimum analyzing voltage when the electronic component 12 is tested may be used as the first analyzing voltage and the second analyzing voltage.
Patent JP-H0391770-A (JP)
Title: Image forming method
Inventor: YAMAOKI TOSHIHIKO
IPC: G03G13/00
Filed: 1989-09-04
Abstract: PURPOSE:To use high-resistance toner, to enhance transfer efficiency and to obtain an excellent image by using an electrostatic latent image carrier where a conductive film, an optical conductive layer, and an insulating surface layer are laminated in that order on a transparent supporting body. CONSTITUTION:The electrostatic latent image carrier 1 is formed by laminating the transparent conductive film 12, an inhibiting layer 13, the optical conductive layer 14 made of hydric amolphous silicon, and the insulating layer 15 composed of an amolphous silicon nitride film on the outer periphery of the transparent supporting body 11 made of glass. A developing bias is applied between the transparent conductive film 12 of the electrostatic latent image carrier 1 and a magnetic roller 2a composing a magnetic brush 2, so that the magnetic brush is formed. Optical carriers generated by the energization of the recording head 3 cancel negative charges on the transparent conductive film 12, and another negative charge is induced on the interface between the optical conductive layer 14 and the surface layer 15. The negative charge is induced only on the interface of an exposed part, so that toner adheres to a carrier 1.
Patent JP-S60115515-A (JP)
Inventor: KURAUSU SHIYUROSUMAN
IPC: A61K9/127
Filed: 1984-11-01
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-S6472172-A (JP)
Title: Multicolor image forming device
Inventor: TAKAHASHI SHINKICHI
IPC: G03G15/02
Filed: 1987-09-11
Abstract: PURPOSE:To express the information of an image with more number of colors than the number of repeating times of image forming stages and to attain the increase of an image forming speed by not uniformly executing the electrification stage onto all the surface but partially executing it by controlling it on and after a 2nd image forming stage. CONSTITUTION:A drum-shaped image forming member, for instance, an electrophotogra phic photosensitive drum 1, rotates in a direction shown by an arrow at a specified speed centering around a shaft 1a and a 1st electrification means Ch1, a 1st exposing means E1, a 1st developing means D1, a 2nd electrification means Ch2, a 2nd exposing means E2 and a 2nd developing means D2 are disposed on the peripheral part of the drum 1. And electrification, 1st exposure corresponding to 1st recording informa tion, development by developer including a 1st coloring member C1, partial electrifica tion in a prescribed area, 2nd exposure corresponding to 2nd recording information and the development by developer including a 2nd coloring member C2 are executed so as to form a multicolor recorded image. In other words, by partially controlling the electrification stage on and after the 2nd image forming stage, the information of the image can be expressed with more colors without increasing the number of image forming stages and the increase of the image forming speed can be attained.
Patent JP-H04109635-A (JP)
Title: Cleaner device of collet pin for semiconductor chip
Inventor: KOKADO YUJI
IPC: H01L21/52
Filed: 1990-08-29
Abstract: PURPOSE:To remove conductive paste adhering to the front end section of a collet pin approximately completely by rotating both brush rollers in the downward direction when the collet pin is moved downward and rotating both brush rollers in the upward direction when the collet pin is moved upward. CONSTITUTION:A collet pin 15, on a nose surface of which a semiconductor chip is attached through conductive paste, is lowered and afterwards elevated toward a pair of left and right brush rollers 12a, 12b. A rotation driving means, in which both brush rollers 12a, 12b are turned in the downward direction to the collet pin 15 when the collet pin 15 is moved downward to both brush rollers 12a, 12b and both brush roller 12a, 12b are turned upward to the collet pin 15 when the collet pin 15 is moved upward, is provided. Accordingly, excess conductive paste 7 adhering at the front end section of the collet pin 15 can be removed approximately completely, thus reducing the rate of generation of defectives.
Patent JP-H0977105-A (JP)
Title: Closure construction for opening of bottle
Inventor: IITAKA TSUGIO
IPC: B65D41/58
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a closure construction that can be applied to a beverage bottle, where pressure rises inside, without the need of tying with wire. SOLUTION: A stopper 14 having a head 20 and a hollow cylindrical part 18 is fitted in an opening of a bottle 12. A protruding ring 10 is formed around the outer circumferential face of the neck of the bottle 12. An annular groove 38 to be fitted on the protruding ring 10 is formed on the inner wall of a synthetic resin cap 16. The cap 16 is put on the bottle 12 and the stopper 14 and the groove 38 is fitted on the protruding ring 10, so that the cap 16 is prevented from coming off the bottle 12. The cap 16 has an annular score to tear off the cap 16 along the circumference so that it comes off and is removed from the bottle 12.
Patent JP-2000059885-A (JP)
Title: Structure of speaker
Inventor: SAKAMOTO YOSHIO
IPC: H04R9/02
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to cope with installation at an installation place of a complex shape, especially at a corner part in a compartment or nearby the corner part by making the shape of a vibration diaphragm into a slender shape having one or more bent parts when it is seen from the front. SOLUTION: A shape of a vibration diaphragm 1 is made into a slender shape having one or more bending parts when seen from the front. That is, three pairs of repulsion magnetic circuits RM similar to those ones used for multipoint drive speaker of a thin and slender shape are fitted to a pole part 3P of a frame 3 by a screw (b) and a transformed multipoint drive speaker is manufactured which drives a single chevron vibration diaphragm 1C by three voice coils C. In this case, since it is manufactured by cutting the vibration diaphragm 1 and the frame 3, an edge 2 of a bent part and a tip part of the vibration diaphragm 1C are in a state sharpened at a specified angle, but it is possible to make this angle part into an arc shape; also, the bent angle is not limited, but it is possible to almost freely design the shape of the vibration diaphragm 1.
Patent JP-2000045353-A (JP)
Title: Dew condensation preventing device
Inventor: TOMITA MASAKI
IPC: E03D9/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a dew condensation preventing device capable of cleanly removing moisture from the inside of a toilet and preventing the occurrence of dew condensation at various parts of a water closet. SOLUTION: If a controller judges that dew condensation is likely to occur at a water supply section, water supply pipe 8, washing tank 2, main body 2 of water closet or the like from detection signals generated from a temperature sensor, humidity sensor, dew condensation sensors a to g, then air conditioning devices (3, 4, 5, 6, 7, ES) installed in a toilet in an united body or separate bodies are operated for removing moisture from the inside of the toilet.
Patent JP-H0664678-A (JP)
Title: Base board holder case
Inventor: YAMAUCHI TAKASHI
IPC: G03F1/40
Filed: 1992-08-06
Abstract: PURPOSE:To prevent dusting within a case and correspond to various thicknesses and sizes and obtain a base board holder case excellent in washing and drying characteristics, by providing a fixed part having such a structure that opposite protrusions made as a unit at the upper and lower covers are shielded with caps. CONSTITUTION:A case body 1 is composed of an upper cover 2 and a lower cover 3 and these are fastened by clip 4 bands. A base board 5 of a photomask or the like is held and fixed at both sides of the base board 5 in the condition that protrusions 6 unified with the upper cover 2 and the lower cover 3 as a unit are covered with caps 7 from the upside. The base board 5 is held and fixed at both sides thereof at the four corners of the contained base board. The size of the protrusion 6 and the cap 7 can be selected in accordance with the thickness of the base board. It is favorable for the quality of the case to use such a material as low dusting, good washing and drying characteristics, possibility of reuse, and electric-conductive resin. And also it is favorable for the quality of the cap to use such a material as low dusting and well resin- cushion.
Patent JP-S6288323-A (JP)
Title: Method for checking mask pattern
Inventor: OE RYOICHI
IPC: G03F1/00
Filed: 1985-10-15
Abstract: PURPOSE:To shorten the time required for mast pattern checking by grouping the extracted transistor circuits so that a transistor group constituting one logical gate becomes one group, and thereafter converting the connections of the transistors within each group to logical gates. CONSTITUTION:In tracing the connections for grouping transistors, the class of the equipotential portion of the wiring portion of each transistor circuit is first determined. After the class of each node is thus determined, the transistors are traced and grouped. Since the connections of the transistors are traced and the transistor circuits are grouped so that a transistor group constituting one logical gate becomes one group, without recognizing whether the transistor connection is serial or parallel as has conventionally been done, it is easy to recognize and convert the connections of the transistors within each group into logical gates later on, thereby enabling the time required for conversion into logical gate level circuits to be shortened.
Patent JP-S6384921-A (JP)
Title: Manufacture of container
Inventor: TAKADA YUKIO
IPC: B29C51/32
Filed: 1986-09-30
Abstract: PURPOSE:To manufacture a container for packing materials of easy release characteristics at a comparatively low cost and with a dimensional accuracy by forming a notch in the flange section of a container with a ring notch-blade. CONSTITUTION:After a multi-layer sheet 1 is heated up to a temperature sufficient to be molded and pressed down with a regular sheet presser 13, the multi- layer sheet 1 is bonded with a mold 11 by means of a differential pressure means such as the vacuum method or the air-pressure forming method, and formed into a container. Right before or after blanking of outer periphery of a container flange section with a blanking blade 12, or simultaneously with the blanking, notches 26 are provided in the positions of equal distance from the center of the container with a ring notch-blade 14. The layers of the multi- layer container A provided with a flange is so constituted that a covering material B and a container main body A are heat-sealed in a ring-shaped and in a not-releasable manner at the flange section, and bonding force should be larger than that of a bonding force between the layers of the multi-layer container main body. The ring notch blade 26 should cut easily an extreme inner layer 22 together with the covering material B when releasing the covering material B.
Patent JP-S59125880-A (JP)
Title: Device for cutting peduncle from fruit
Inventor: MATSUMOTO TOSHIYUKI
IPC: A23N15/02
Filed: 1982-12-29
Abstract: PURPOSE:To prevent cutting mistakes of knife parts and slant cutting of peduncle, by arranging guide members to introduce peduncles of fruits dropping through strikers into the width between the front and rear parts of knife parts at the front and rear positions in the transportation direction of the kinfe parts of nippers for cutting peduncles. CONSTITUTION:The rotating and supporting member 6 circulating and revolving along the transportation direction of a conveyor synchronistically with the conveyor is set on the under side of the conveyor a equipped with the fruit strikers 13 of through holes for putting the peduncleparts 20 of the placed fruits 2 downward. The nippers 5 for cutting peduncles to close a pair of kinfe parts 50 in a bitting way is supported by the rotating and supporting member 6 in such a way that the knife parts 50 are closed in the left and right direction based on the transportation direction, and the members 7 for introducing the peduncles 20 dropping through the strikers 13 into the width between the front and rear parts of the knife parts 50 are arranged at the front and rear positions in the transportation direction. Consequently, cutting mistakes and slant cutting of peduncle caused by protrusion of penduncles in the side direction from the knife parts 50 resulting from side bending of peduncles are prevented.
Patent JP-H04111517-A (JP)
Title: Digital signal processing circuit
Inventor: FUJIWARA TOSHIHIRO
IPC: H03H17/02
Filed: 1990-08-30
Abstract: PURPOSE:To increase the arithmetic processing speed by taking multiplier data and multiplicand data into a multiplier in one step to execute multiplication and transferring multiplicand data from one of a pair of multiplicand data memories to the other simultaneously with this multiplication. CONSTITUTION:A multiplier data memory 11 and a pair of multiplicand data memories 12 and 13 where multiplier data and multiplicand data are stored respectively are provided, and multiplier data and multiplicand data are loaded from the multiplier data memory 11 and one of multiplicand data memories 12 and 13 to input registers 3 and 4 respectively, and multiplicand data is transferred from one of multiplicand data memories 12 and 13 to the other simultaneously with this loading. That is, multiplicand data memories 12 and 13 are alternately operated as the even side and the odd side, and multiplicand data is loaded and transferred simultaneously with loading of multiplier data from the multiplier data memory 11 to the input register 3, and multiplication is completed in one step. Thus, the arithmetic processing speed is increased.
Patent JP-H0897987-A (JP)
Title: Facsimile equipment
Inventor: ASAI KAZUNOBU
IPC: H04N1/21
Filed: 1994-09-26
Abstract: PURPOSE: To receive lots of information more than that of a conventional facsimile equipment without increasing the cost by decreasing the resolution of coded data to be received when it is discriminated that recording of a recording means is disable more than the case that recording is not discriminated to be disable. CONSTITUTION: A content of a transmission reception mode set by an operation section 11 is discriminated based on a storage content of an EEPROM 8. Or a fact of disable recording of a page printer 15 and the memory reception mode to be set are read from the signal of the page printer 15. When the memory reception recording is disable, the lowest resolution, that is, the standard resolution is set. Thus, the facsimile equipment of communication opposite party sends data of only the standard resolution and coded data are stored with the lowest resolution in a communication area. Thus, the data quantity per information quantity is less and lots of information is stored from the beginning and missing of reception is avoided.
Patent JP-H10215280-A (JP)
Title: Router communication protocol selection device and method for packet transfer
Inventor: TAKAHASHI EIICHIRO
IPC: H04L12/70
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To build up a highly reliable communication system by preventing missing of a packet and disable communication in a network with respect to the router communication protocol selection device and method for packet transfer. SOLUTION: A 1st network is provided with a 2nd network as a core network that contains users sending/receiving packets and with a plurality of access routers tat transfer mutually packets from the users via the 2nd network according to a prescribed protocol. In this case, a storage means stores a type of protocol of a router corresponding to a user address, a protocol request means requests a protocol type of a corresponding router by means of an address of a destination user, a protocol management means retrieves the storage means in response to the request to reply the protocol type, and a selection means transfers a packet to the destination access router according to a protocol in common to the replied protocol and a protocol of a sender access router.
Patent JP-S6384958-A (JP)
Title: Sheet feed device
Inventor: HIRAMATSU SOICHI
IPC: B41J11/00
Filed: 1986-09-30
Abstract: PURPOSE:To enable stable feed of cut sheets and fan folding papers with a simple constitution by changing a pressure contacting force of a paper guide through responsive action by a paper pan to a pinch roller. CONSTITUTION:In feeding cut sheets, pinch rollers 4A, 4B are held to a position in which these are pressed to a platen 3 by a roller holder 5 of the pinch rollers. A bale roller 11 is also pressed to the platen 3 and further the tip of a paper guide 10 is pressed to enable sheet feed in accordance with recording process. When fan folding paper 12 is supplied, the pinch rollers 4A, 4B are retracted downward together with the roller holder 5, and at the same time, the bale roller 11 is retracted upward from the platen 3 through an interlocking means. In addition, the tip 2D of a paper pan 2 which moves downward with the roller holder 5 is fitted to the web of the paper guide 10 following the transfer action of the tip 2D. This results in the separation of the paper guide 10 from the platen 3 resisting a spring force of the paper guide 10 or the reduction of the pressure contacting force applied to the paper guide 10.