baber/WOPTO huggingface dataset:
Patent JP-2001090347-A (JP)
Title: Re-erection device for joining long member
Inventor: MINAMI TATSUNARI
IPC: E04G21/18
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a re-erection device for joining long members which is simple in structure, capable of implementing the work in a short time without impeding other erection works, and inexpensive. SOLUTION: The re-erection device comprises a pair of splice plates 1a and 1b to be connected and fixed to both a first erection piece E1 at an upper end part of a lower member DP and a second erection piece E2 at a lower end part of an upper long member UP, a first wedge-shaped piece 2 which is inserted in a space surrounded by both plates and both pieces, and abutted on and supported by one of the pieces in a slidable manner, a push-up piece 3 which is arranged adjacent to the other piece of both pieces at the space S and supported in a vertically movable manner by the plate 1a and/or 1b in an abutting manner on the other piece, and a second wedge-shaped piece for fine adjustment piercing both plates in the direction across the inserting direction of the first wedge-shaped piece 2 so as to be arranged between the wedge-shaped piece 2 and the push-up piece 3.
Patent JP-H11109817-A (JP)
Title: Image forming device provided with cleaning device
Inventor: KAWAMOTO KIYOAKI
IPC: G03G21/10
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To perfectly clean a photoreceptor and to prevent both end sides of a cleaning blade from being folded, vibrated and turned up by forming non- cleaning edge parts notched in parallel with an angle part for cleaning on both end sides of the angle part for cleaning. SOLUTION: The angle part for cleaning 61 coming into press-contact with the photoreceptor 2A and performing the cleaning and the non-cleaning edge parts 62 and 63 notched by chamfering work so as to be in parallel with the angle part 61 on both end sides of the angle part 61 are formed at the angle part of the cleaning blade 6. The blade 6 is supported by a frame body 64, and cleaning is executed in a state where the angle part 61 of the blade 6 is made to press-contact with the surface of the photoreceptor 2A of a photoreceptor drum 2 through the frame body 64. By rotating the drum 2 in a direction shown by an arrow in such a state, residual toner T1 on the surface of the photoreceptor 2A is removed by the angle part 61 press-contacting with the surface of the photoreceptor 2A.
Patent JP-H09115463-A (JP)
Title: Light emitting element
Inventor: HARA ZENICHIRO
IPC: H01J31/15
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To shorten an arranging pitch of a light emitting element when a large image screen display is formed, simplify an inside structure, improve reliability, and reduce cost. SOLUTION: At least a part of a control electrode such as a scanning electrode 5 and a data electrode 6 is formed on an inside surface of a back face panel 1b of a vacuum envelope 1 by printing, and an electrode pin 8 on which a signal from outside of the light emitting element is impressed is penetrated through the back face panel 1b, and its tip surface is exposed to the inside of the vacuum envelope 1, and its tip surface is trued up on the same plane with an inside surface of the back face panel 1b, and the tip surface of the electrode pin and the control electrode formed on the inside surface of the back face panel 1b are electrically connected to each other by a connecting layer by conductive paste.
Patent JP-H09114285-A (JP)
Title: Image forming device
Inventor: SONOGUCHI KEITAROU
IPC: G03G15/20
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent an envelope from being wrinkled by carrying the envelope obliquely to the nip part of a fixing device and fixing an unfixed toner image on the envelope. SOLUTION: The part of the envelope that passes through the nip part last is an apex b1. Since the apex b1 is the apex of the opening part and the covered binding part of the envelope, skewness is relieved to the opening part, whereby the envelope is prevented from being wrinkled. By setting an angle θ to >=2 deg., wrinkling preventing action is obtained, especially, by setting to θ to >=5 deg., the action becomes much surer. The covered binding part of the envelope is shown by c1 to c3, and the opening part is shown by (d). The apexes of the covered binding parts c1 and c2 and the opening part (d) are b1 and b2, and the apexes of the part bound in bag shape are e1 and e2, Thus, the skewness is relieved to the opening part and the envelope is prevented from being wrinkled. Even in the case thin recording paper whose stiffness is low is fixed, it can be peeled.
Patent JP-H03133121-A (JP)
Title: Silicon substrate for semiconductor device and manufacture thereof
Inventor: HOSHI KINJI
IPC: H01L21/20
Filed: 1989-10-19
Abstract: PURPOSE:To increase the mechanical strength by a method wherein the oxygen concentration in an epitaxially grown layer of silicon is specified. CONSTITUTION:The oxygen concentration at the position in an epitaxially grown layer of a silicon substrate 1 having the silicon epitaxially grown layer, i.e., 0.5 mum from the interface between the layer and the silicon substrate 1 is specified to exceed 7X 10<17> atoms cm<3>. When the silicon layer is epitaxially grown on the silicon substrate 1 in the oxygen concentration of No, the oxygen concentration distribution in such a state as shown by the solid line. Next, when the epitaxial substrate 1 is heated, oxygen atoms are diffused from the substrate 1 to the epitaxially grown layer to change the oxygen concentration distribution as shown by a dotted line for increasing the oxygen concentration in the epitaxially grown layer. Through these procedures, the silicon substrate having high oxygen concentration in the epitaxial layer as well as high mechanical strength can be manufactured.
Patent JP-S63126147-A (JP)
Title: Electric charge neutralizing unit for ion radiation device
Inventor: MORI HARUHISA
IPC: H01L21/265
Filed: 1986-11-14
Abstract: PURPOSE:To prevent a heavy metal contamination of an ion beam irradiated substrate and the thermal radiation to the substrate, by using a photoelectron source combining a light source and a photoelectron screen as an electron source to neutrize the electric charge of an ion radiating device, instead of a conventional thermal electron source with a filament. CONSTITUTION:This device has an electron source which consists of a light source 7 and a photoelectron screen 8 to emit electrons by receiving the light from the light source 7, a drawing-out electrode 5 to draw out the electron current from the electron source, and a drawing-out power source 6 to give a negative potential to the photoelectron screen 8. In this case, when the electrons have a high energy, the electron current impinges on the drawing-out electrode 5, and the resultant secondary electrons neutrize the accumulated charge on a substrate 2 which is irradiated by the ion flow 1. As a result, a heavy metal contamination of the wafer 2 is prevented, and the thermal radiation to the wafer 2 is reduced, to improve the device performance and the reliability.
Patent JP-H09114763-A (JP)
Title: Electronic mail system
Inventor: TSUKAGOSHI TOSHIHARU
IPC: G06F3/048
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail system which is capable of easily exchanging a desired message without requiring the handling time by providing a function which is capable of preparing an electronic mail only if a routine parts is arranged. SOLUTION: A receiver performs the instruction and operation for necessary one of displayed parts, a choice 501, a reply column 502 and a check column 503, etc., by an indicator such as a mouse, etc. For instance, a pertinent parts is selected for the parts of the choise 501. Lastly, the reply to a transmitter is performed by performing the instruction of a reply button 504. At this stage, an electronic mail system adds information on the choise replyed by the receiver and text, etc., to received electronic mail information and transmits the information to the transmitter. Thus, a person preparing the electronic mail and transmitting the mail can easily prepare the necessary electronic mail with reduced workload and a person receiving the electronic mail and replying to the mail can easily perform a replay by a few operations.
Patent JP-H0697868-A (JP)
Title: Method and device for reception control of vox
Inventor: KAWAJIRI SUSUMU
IPC: H04B7/26
Filed: 1992-09-14
Abstract: PURPOSE:To reduce the power consumption of a mobile station by discriminating VOX and interrupting the receiving operation at the time when it is found that following information is unnecessary with respect to the receiving operation of the mobile station. CONSTITUTION:Received data is sent to a radio reception part 12 and is demodulated. A channel classification discriminating part 15 detects the channel classification from demodulated data, and an SACCH detecting part 16 detects sequence bits of SACCH from demodulated data and sends the result to a radio control part 17. The radio control part 17 judges that the channel classification is VOX and interrupts the receiving operation of the radio reception part 12 at the time of finding that significant SACCH data is not inputted from the SACCH detecting part and controls the radio reception part 12 by the next reception slot to restart the receiving operation.
Patent JP-H05112662-A (JP)
Title: Coated molding and its production
Inventor: MIZOBUCHI TSUKASA
IPC: B32B27/30
Filed: 1991-10-21
Abstract: PURPOSE:To obtain the objective molding having a coating layer having high surface hardness, adhesiveness and durability by radiating ultraviolet ray to a molding having a surface layer containing a polymer of a polyfunctional monomer, treating with an alkali and coating the surface with a condensation product of a silane containing silica. CONSTITUTION:A molding having a surface layer composed of a polymer containing a structural unit originated from a polyfunctional monomer having >=2 (meth)acryloyloxy groups in one molecule as a main constituent unit is irradiated with ultraviolet ray containing a component having a wavelength of <=300nm. The irradiated surface of the molding is coated with a coating composition composed of (A) a silica-based condensation polymer obtained by the co-hydrolysis and polycondensation of 40-90 pts.wt. of a silane compound of formula I [R<1> and R<2> are (substituted) 1-10C hydrocarbon group; (a) and (b) are 0-3; (c) is 1-4] and 10-50 pts.wt. of a silane compound of formula II (R<4> is 2-8C bivalent hydrocarbon group; R<5> and R<6> are hydrocarbon group; (c) is 1-3; (d) is 0-2) in the presence of 6-24 pts.wt. of colloidal silica and (B) 100-1,000 pts.wt. of an organic solvent. The coating layer is polymerized and cured to obtain the objective molding having excellent surface hardness.
Patent JP-H06123636-A (JP)
Title: Route searching method
Inventor: ICHIKAWA SHIGERU
IPC: G01C21/00
Filed: 1992-10-12
Abstract: PURPOSE:To search the optimum route connecting a starting point to a destination within a short time. CONSTITUTION:An optimum route searching part 15g forms crossing net lists at every crossings from the map data of a map data memory part (CD-ROM) 11 to store them in a route searching memory 15h. At this time, the positions of adjacent crossings from the crossing concerned are registered as difference coordinates. When a route is searched, at first, the quadrant of a distination within a difference coordinates system having a start point as the origin is calculated and the crossing where difference coordinates are same as the quadrant of the destination among the adjacent crossings stored in the crossing net lists of the starting point is determined to be a first via-point (crossing). Next, the quadrant of the destination in the difference coordinates system having the first via-point as the origin is calculated and the crossing wherein difference coordinates are same as the quadrant of the destination among the adjacent crossings contained in the crossing net lests to the first via-point is determined to be a second via-point. In the same way, via-points on and after a third via-point are calculated and, when the via-point becomes the destination, searching is stopped and respective via-points are arranged in positive order to obtain the optimum route connecting the starting point and the destination and this optimum route is stored in a guide route memory part 15i.
Patent JP-H01114923-A (JP)
Title: Plotting input tablet
Inventor: YAMAGUCHI TOSHIYUKI
IPC: G06F3/03
Filed: 1987-10-28
Abstract: PURPOSE:To obtain a thin tablet, to omit the connection of a control circuit board and to improve the yield of the tablet by making a plotting input part on the surface of the circuit board transparent, forming sense lines, forming conductor patterns on a circuit part unitedly with the sense lines, and mounting a circuit element. CONSTITUTION:The sense lines 4a, 4b are formed on the upper and lower surfaces 3a, 3b of the plotting input part 3 out of the circuit board consisting of a transparent material 2 such as glass respectively in the Y and X directions with equal intervals. On the other hand, IC bear chips 8a-8c are mounted on the upper and lower surfaces 5a, 5b of the circuit part 5 and respective electrodes of the chips 8a-8c are connected to the conductor patterns 6a1, 6a2. A tablet control circuit is constituted of the conductor patterns 6a1, 6a2 and the chips 8a-8c. When an exciting pen is brought into contact with the input part 3, which sense line out of the sense lines 4a, 4b generates induction current is scanned and the position of a contact point on the input part 3 is determined. Since the tablet and the control circuit are unitedly formed, a thin tablet can be formed, the connection of the circuit board can be omitted, and production process can be reduced, and the yield can be improved.
Patent JP-H05114656-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIMURA KAZUHIRO
IPC: H01L21/28
Filed: 1991-10-21
Abstract: PURPOSE:To prevent the generation of voids in a metal wiring during cleaning a photoresist with water and inhibit the generation of via hole contact failure by forming a surface protective film on a metal wiring exposed on the bottom of the via hole prior to the removal of the photoresist after having opened the via hole on a layer insulating film. CONSTITUTION:With a photoresist 7 as a mask, an upper layer insulating film 6, an SOG film 5 and a lower insulating film 4 are consecutively bored on an aluminum film, thereby forming a via hole 10. A reactant based on a plasma processing is adsorbed on the aluminum film 3 exposed on the bottom of the via hole 10 and the end face of each film 4, 5 and 6 exposed on the side of the via hole 10, thereby forming a surface protective film 9 all over the areas of the via hole 10. This construction makes it possible to prevent a direct contact between the aluminum film 3 and moisture by the surface protective film 9 when cleaning the photoresist 7 with water to eliminate and inhibit the generation of voids of the aluminum film 3 by the reaction with the moisture.
Patent JP-H05181663-A (JP)
Title: Preparing method for instrumentation loop control program
Inventor: OE TOMIO
IPC: G06F9/06
Filed: 1991-10-21
Abstract: PURPOSE:To provide a preparing method for an instrumentation loop control program for omitting key inputs to lower work efficiency and for improving extenclability with another system. CONSTITUTION:Concerning the preparing method for the instrumentation loop control program at a CAD device in which a translating means 50a prepares an objective program based on a source program, the translating means 50a is provided with an intermediate information data file 52 in a text file form to store intermediate information prepared from the source program and to be accessed from another high-order CAD system 80 and an objective program translating means 53 to read the intermediate information from this intermediate information data file 52, to translate the information into the objective program and to output the objective program, and the objective program is prepared by preparing information up to the intermediate information at the high-order CAD system 80 without any key inputs of the source program and storing the intermediate information in the intermediate information data file 52.
Patent JP-S63126645-A (JP)
Title: Twin roll type continuous casting machine
Inventor: YAMAUCHI TAKASHI
IPC: B22D11/06
Filed: 1986-11-17
Abstract: PURPOSE:To effectively prevent the deformation of roll by arranging cooling water passage and heat insulating layer corresponding to contacting part with molten metal and non-contacting part respectively at the back face of copper alloy roll sleeve in the most outer circumferential layer for twin rolls. CONSTITUTION:The inner part cooling type twin rolls 1a, 1b with the prescribed gap are arranged as facing and rotated mutually toward reverse direction as the arrow marks. The molten metal is poured into a pouring basin 2 formed by the circumferential faces R of the above twin rolls 1a, 1b and side dams 4a, 4b. This molten metal is cast to thin sheet 3 by pressing at the above gap while cooling and solidifying on the roll surfaces. In the above twin roll type continuous casting machine, the most outer circumferential layer on the main body 5 for twin rolls 1a, 1b is composed of the roll sleeve 6 made of copper alloy. In the back face thereof, the cooling water passage 7 corresponding to contacting part with the molten metal is arranged and the heat insulating layer 10, such as air layer, etc., corresponding to the non-contacting part with the molten metal is formed.
Patent JP-2001100760-A (JP)
Title: Method and device for waveform generation
Inventor: SUZUKI HIDEO
IPC: G10H7/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To easily and simply control characteristics with a high controllability when generating a waveform. SOLUTION: A pair of sample discrimination information and representative point indication data are generated in accordance with performance data or the like, and a database is referred to by sample discrimination information to acquire sample data. Acquired sample data are corrected (or changed) on the basis of representative point indication data. A representative sample point to be a correction point is indicated by representative point indication data to properly and efficiently control characteristics of sample data. Data at the representative sample point pointed by representative point indication data out of sample data are corrected in accordance with, for example, correction information, and data at the other sample points are changed in accordance with the change of data at this representative sample point.
Patent JP-H11154369-A (JP)
Title: Protective structure of magnetic head
Inventor: OSAKA TOMOHIKO
IPC: G11B17/32
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a protective structure of a magnetic head which is constituted by forming a head guard for guiding media by protecting the magnetic head of a material having good light transparency and is improved in the curing characteristic of an adhesive by using a UV curing resin for the adhesive. SOLUTION: The head guard 15 for guiding the media 2 to the magnetic head disposed in a drive device of a floppy disk is constituted by molding of a transparent material having the excellent light transparency of UV rays, etc., adhering the head guard 15 atop a gimbals plate 7 via the UV curing resin (16) and curing the adhesive by irradiating the adhesive with UV rays from the head guard 15 side or head carriage 5 side.
Patent JP-S63127584-A (JP)
Title: Amorphous thin-film solar cell
Inventor: MORI KOSHIRO
IPC: H01L31/04
Filed: 1986-11-17
Abstract: PURPOSE:To simplify a process, and to improve interfacial characteristics by converting one part of each N layer into an oxide, a nitride or a carbide in a tandem type solar cell. CONSTITUTION:When forming blocking layers 6, 10, one part of the film thickness of N-type amorphous Si layers 5, 9 are thermally treated with plasma in the gas atmosphere of N2, O2, CH4, etc., and changed into a nitride, an oxide or a carbide, such as Si3N4, SiO2 or SiC. Consequently, one part of the films of the N-type amorphous Si layers 5, 9 are turned into blocking layers 6, 10 having thickness of approximately 20-30Angstrom . The order of a process in which the blocking layers 6, 10 are shaped at that time is as follows: A P layer, an I layer and an N layer 3, 4, 5 in a first cell are formed in succession from first electrode 2, and one part of the n-type amorphous Si layer 5 in the first cell is converted into the blocking layer 6 after shaping the layer 5, and a P layer, an I layer and an n-layer 7, 8, 9 in a second cell are formed, and one part of the n-type amorphous Si layer 9 is changed into the blocking layer 10 after shaping the layer 9. Lastly, a second electrode 11 is shaped, thus forming a solar cell.
Patent JP-2000095715-A (JP)
Title: Benzene derivative and its production
Inventor: KONDO TOMOYUKI
IPC: C07C17/32
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a benzene derivative useful as a raw material for producing a liquid crystal material, medicine, agrochemical, etc.,. in a high yield by treating a specific difluorobenzene derivative with a base to give a carbanion and treating the carbanion with a difluoromethane derivative. SOLUTION: A compound of formula [R1 is H or a 1-15C alkyl; A1 to A3 are each a (substituted) trans-1,4-cylcohexylene, a (substituted) 1,4-phenylene or the like; Z1 to Z3 are each a single bond, CH2CH2 or the like; (m) and (n) are each 0 or 1; X is H, Cl, Br or I] is treated with (B) a base to give a carbanion, which is treated with (C) a compound of the formula CF2Y1Y1 (Y1 and Y2 are Cl, Br or I) to give (D) a compound of formula II (e.g. a compound of formula III, etc.). The compound of formula II is treated with a phenol derivative under an ordinary etherification condition to give a difluorobenzyl ether useful as a liquid crystal material in a high yield.
Patent JP-H03133580-A (JP)
Title: Submerged arc welding method
Inventor: FUKADA YASUTO
IPC: B23K9/18
Filed: 1989-10-19
Abstract: PURPOSE:To obtain weld metal with high performance without obstructing workability by mixing fused flux with dry metal powder having a deoxidizing property before using to perform submerged arc welding. CONSTITUTION:Either pure metal such as Ti, Al, Ze, V and Si having a deoxi dizing property or an alloy such as Fe - Cr and Fe - Mn will do as the metal powder and these are used singly or plurally. Thirty-five or less weight % is desirable as the rate of the metal powder holding in the whole flux, as, other wise, slag adhesivity becomes deteriorated. The average grain diameter of 50 - 150 mum is desirable as grain size of the metal powder from a standpoint of workability. Less than one hour is desirable as the time till using after mix ing the flux with the metal powder because of a moisture absorption property and ununiformity distribution.