baber/WOPTO huggingface dataset:
Patent JP-S6239874-A (JP)
Title: Electrophotoconductive sensitive body
Inventor: IKESUE TATSUYA
IPC: G03G5/08
Filed: 1985-08-15
Abstract: PURPOSE:To obtain a photosensitive body superior in electrostatic chargeability, sensitivity, and resistant to ambient conditions, low in residual potential, and good in adhesion by laminating on a conductive substrate a p- or n-type muC-Si barrier layer, an a-Si electrostatic charge retentive layer, a photoconductive layer composed of an muC-Si layer and an a-Si layer, and a surface layer, and incorporating specified elements in these layers. CONSTITUTION:A gas mixture of SiH4, B2H6, CH4, H2, He, etc., in a specified composition is decomposed by the glow discharge method, and the p- or n-type muC-Si barrier layer 22, the a-Si charge retentive layer 23, the photoconductive layer 31 composed of the muC-Si layer 24 and the a-Si layer 25, and the a-Si surface layer 26 are laminated in succession on the conductive drum substrate 21. At least one of C, N, and O is incorporated in the layers 22, 26, and at least one of elements of groups III and V and C, N, and O is incorporated in the layers 23-25, thus permitting corona ion resistance, ambient condition resistance, and chargeability to be enhanced.
Patent JP-H0467845-A (JP)
Title: High frequency coil of magnetic resonance imaging device
Inventor: YOSHINO HITOSHI
IPC: A61B5/055
Filed: 1990-07-09
Abstract: PURPOSE:To reduce the floating capacity formed in an intersection part, to relax the capacitive coupling and to reduce the coupling between both by interposing a low dielectric constant member in the intersection part of two conductive loops for constituting a high frequency coil and maintaining an interval of its intersection part. CONSTITUTION:For instance, in the case of a QD coil of a vertical magnetic field system, on the outside peripheral surface of a cylindrical resin bobbin 21, a solenoid coil 22 is wound spirally in the peripheral direction as one conductive loop, and also, a saddle-shaped coil 23 is placed as the other conductive loop in a state that its receiving direction becomes orthogonal to the receiving direction of the solenoid coil 22. In intersection parts 25 of the solenoid coil 22 and the saddle-shaped coil 23, a low dielectric constant member 26 is interposed, respectively. The low dielectric constant member 26 consists of, for instance, teflon or polyethylene, etc., and is formed like a plate of prescribed thickness, and inserted and held between both of them by the inside of the intersection part 25 of the solenoid coil 22 and the saddle-shaped coil 23.
Patent JP-H0525995-A (JP)
Title: Method for execution of previously placed reinforcing structure and underground space
Inventor: IWASHITA NATSUKI
IPC: E21D9/04
Filed: 1991-07-19
Abstract: PURPOSE:To enable execution with a compact machine and easily the reinforcement, of the peripheral natural ground from the whole periphery of an underground space by providing in the natural ground in front of a facing surface a plurality of linear structures bent after extending by a predetermined length from the facing surface in the excavating direction to cross a designed excavating section in predetermined underground space. CONSTITUTION:A drilling machine 19 is installed on a bench in the upper half of a tunnel 10 to provide a predetermined length of hole 16 in the predetermined direction with an excavating device and pipe. Next, a glass fiber 18 is inserted into the provided hole 16 up to the front end and while the excavating pipe is extracted the provided hole 16 is forcibly filled with cement mortar 17 to drive linear structures 14 into a natural ground 11. Then, while a tunnel 10 is excavated, a part 14' of the linear structure 14 located in the tunnel 10 is removed to leave only the linear structure 14'' extending to the outside of the designated excavating section 15 of the tunnel in the ground. Thus, any spots in a facing surface can be executed with a compact machine to provide a firm, stable reinforced structure according to the sectional shape of the under-ground space.
Patent JP-H0471415-A (JP)
Title: Device for fixing threshing net in threshing drum chamber
Inventor: DOIHARA JUNJI
IPC: A01F12/24
Filed: 1990-07-07
Abstract: PURPOSE:To prevent the occurrence of assembling error in threshing net which is a type divided into upper and lower parts by bending upward a rear part of engaging part projected on the upper end rear of lower threshing net. CONSTITUTION:A lower threshing net 15 is fixed to the net frame with a screw and an engaging piece 16 is projected backward from an upper part of rear end of the lower threshing net, and a peripheral frame 20 of an upper threshing net 19 is held and an engaging pin 21 thereof is engaged in an engaging hole of the engaging piece 16. The upper part of the peripheral frame 20 is pushed and a fixing hole on machine frame side coincides with a fixing hole on peripheral frame side and the both holes are fixed with the pin 21. When the engaging pin 21 is carried on a bending part 18 without engaging the engaging pin 21 with the engage hole, the fixing hole on machine frame is not engaged with the fixing hole on peripheral frame side.
Patent JP-S6240512-A (JP)
Title: Control device for industrial machine such as crane or the like
Inventor: NONAKA TERUO
IPC: G05F1/45
Filed: 1985-08-16
Abstract: PURPOSE:To increase the capacity of a current by connecting in parallel plural power use elements between a power source and a load, igniting them successively by a time division, making a current flow intermittently to the power use element, and making the current flow so as to exceed that of the time when each element has been used continuously. CONSTITUTION:A speed control circuit 18 compares a speed command and a speed detecting signal, and outputs a signal of a prescribed period for switching a triode AC switch. An output of an oscillation circuit 22 is inputted to a T flip-flop circuit 24 and Q and Q' signals of an opposite phase are outputted. In a switching circuit 20, when the Q output is in a high level, an igniting signal is outputted from AND circuits 26, 28, and when the Q' output is in a high level, the igniting signal is outputted from AND circuits 27, 29. Triode AC switches 16a, 16b and a triode AC switch 14 are interposed and installed to a phase R of a power source line and a phase T, respectively, and when the Q (Q') outputs are in a high level, the triode AC switches 14a, 14b (16a, 16b) are ignited and a motor 12 is driven.
Patent JP-H0467638-A (JP)
Title: Charge transfer device
Inventor: MAEKAWA SHIGETAKA
IPC: H01L21/339
Filed: 1990-07-06
Abstract: PURPOSE:To flatten the electrode by a method wherein a charge transfer channel region is provided on a semiconductor substrate or a layer and multiple charge transfer electrodes are provided through the intermediary of an insulating layer on the channel region while the dielectric constant in the insulating layers at low part of the interval made by the transfer electrode and the lower part of the transfer electrode is made higher than that in the lower insulating layer of the central part. CONSTITUTION:n-type impurity ions such as phosphrus etc., are implanted in the p-type well formed in a p type silicon substrate l implanted with p type impurities such as boron etc., and then heat-treated to form an n<-> diffused layer 2; the substrate surface is oxidized to form a silicon dioxide film 3; and a polysilicon film 4 is deposited by CVD process. Next, the film 4 is processed in the minimum allowable size at the pattern interval and specific pattern width through the photolithographic process while the substrate l is immersed in fluoric acid and then the film 3 beneath the gap of the film 4 and the peripheral parts are etched away to deposit a silicon nitride film 6 in higher dielectric constant than that in the film 3 by CVD process. Through these procedures, the transfer loss in the charge transfer step can be reduced thereby enabling the stepped part of the substrate surface caused after the electrode processing to be lowered.
Patent JP-S6159091-A (JP)
Inventor: YASUDA YUJI
IPC: F16L27/12
Filed: 1984-08-31
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-H1117609-A (JP)
Title: Composite radio portable terminal equipment
Inventor: HATTORI NORIHIRO
IPC: H04W88/10
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To enhance the convenience of user with respect to the composite radio portable terminal equipment that is provided with a radio portable terminal circuit section, having a function of making radio communication data such as voice data and character data and with a pager circuit section receiving a selective calling signal as a radio signal. SOLUTION: For example, a portable terminal unit 1a provided with a radio portable terminal circuit section and a pager unit 1b provided with a pager circuit section are configured separately, and the composite radio portable terminal equipment is configured as a structure which connects the units disconnectably. When the both units 1a, 1b are open, a distance between the radio portable terminal circuit section and the pager circuit section is increased, the occurrence of intereferences due to a high-frequency signal or the like between the both circuit sections is prevented. Furthermore, based on the switching state of both the units 1a, 1b, supply of power to the radio portable terminal circuit section is controlled so as to improve the operating convenience for the user.
Patent JP-H1114947-A (JP)
Title: Temples of metallic spectacle frame
Inventor: AOYANAGI TAKEO
IPC: G02C11/02
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To impart adequate spring characteristics and twist to temples and to obtain the temples designed to the three-dimensional stitch design meeting the degree of fabrication by using blanks formed by twisting plural pieces of metallic wires and subjecting these blanks to compression forming and swaging. SOLUTION: The temples are obtd. by using plural pieces of the wires twisted to a cord form as the blanks and forming the various temples by subjecting these blanks to swaging and forming to the prescribed shapes. For example, two pieces of cord wires 7a, 7b are intertwisted to constitute a cord. This cord wire is not a piece of the metallic wire but is two pieces of the twisted wires 8a, 8b. The cord 9 has double twist structures. Of course, the cord is not limited to the two wires 8a, 8b and the cord wire 7 may be composed of the three wires, in some cases, and the cord 9 may likewise be composed of the three cord wires. The temples are obtd. by working the cord-like blanks, compression forming the blanks or swaging the blanks.
Patent JP-H0350431-A (JP)
Title: Load estimating method
Inventor: KATO AKIRA
IPC: F24F11/02
Filed: 1989-07-14
Abstract: PURPOSE:To enable a load estimation ranging from several steps to several tens steps to be attained in a load estimation such as a themal load or an electrical power in a building by a method wherein an actual load data from a present time up to a N-step before is substituted form an equation based upon ARMA model and an estimated load from the present time to one step after is calculated. CONSTITUTION:ARMA (automatic returning movement mean) model is applied and ARIMA model having a periodic and trend characteristic for this ARMA model. That is, ARIMA model equation having a periodic and trend characteristic is applied. An active characteristic of a system is expressed by ARIMA model equation in view of a load and a error relation (a time relation) and at 22 o'clock a load estimation for every one hour to 24 hours after can be estimated. In addition, as the present time advances by one hour, the actual load data at the present time is checked and its basic pattern is revised in sequence. In addition, in case that the present time becomes 22 o'clock in Friday, an automatic returning parameter A1 and a movement mean parameter B1 are replaced such that the actual load data from 22 o'clock in Thursday to 22 o'clock in Friday is replaced with final data of the actual load data of last two weeks and then an automatic correction is carried out.
Patent JP-2001010224-A (JP)
Title: Method and apparatus for recording
Inventor: TAKAHASHI TOMOKO
IPC: B41J2/01
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To ensure an excellent image repeatedly by removing a residual material on an intermediate transfer body completely, irrespective of the state of the material, on the occasion of removing the material from the intermediate transfer body. SOLUTION: This method comprises a process wherein a material 11 which can be dissolved in or swollen with a liquid and can increase the viscosity of the liquid is formed beforehand on a intermediate transfer body 21, a process wherein the liquid is brought into contact with the material thereafter and an image is formed on the intermediate transfer body, a process wherein the image is then transferred onto a recording body and a process wherein the material remaining on the intermediate transfer body after the transferring process is removed entirely by sticking.
Patent JP-S6337627-A (JP)
Title: Floor robot for transferring wafer
Inventor: IWAZAWA YOSHIYUKI
IPC: H01L21/677
Filed: 1986-07-31
Abstract: PURPOSE:To reduce the generation of dust at a time when a floor mobile robot is moved by installing a linear guide mounted through a support member along a groove section to the lower section of a path section floor, turning a drive shaft for transfer set up in parallel with the linear guide and shifting the robot along the groove section. CONSTITUTION:A transfer robot M is slid on a linear guide 23 laid on a floor section 7b along a groove section 21 by turning a drive shaft 25b for transfer screwed to a female screw section for a connecting member 24 in the predetermined direction, and a wafer cassette 15 is carried up to the front of a prescribed production unit 13 from a stocker. An arm section M2 is driven in the horizontal and vertical directions, thus transferring a holding section M1 up to a predetermined position on the production unit 13 while placing the wafer cassette 15. The drive shaft 25b for transfer is rotated in the fixed direction again, thus carrying the wafer cassette up to the prescribed position of the stocker. Dust generated from a drive section for the transfer robot M is removed by a dust collector mounted to a station.
Patent JP-S6336253-A (JP)
Title: Proof reading method
Inventor: KIJIMA ATSUSHI
IPC: G03F7/26
Filed: 1986-07-31
Abstract: PURPOSE:To enable checking of tints, etc., on running-on paper for printing and easy operation by forming an image on an image receiving sheet having a transparent color developer layer, mating the image receiving sheet with the running-on paper for printing and observing the image. CONSTITUTION:A capsule sheet formed by providing a microcapsule layer 1 contg. a photosetting compsn. having spectral sensitivity and microcapsules contg. respective dye precursors for yellow, magenta and cyan on a base 2 and the image receiving sheet formed by providing the color developer layer 3 for the dye precursors on a transparent base 4 are used. An image forming layer 6 of a positive film original is brought into tight contact with the capsule layer 1 and is projected with light thereon to form a latent image; thereafter, the coating surfaces of the image receiving sheet and the capsule sheet are brought into tight contact with each other and are pressurized to crush the capsules in the unexposed region 8 of the layer 1 to transfer the dye precursors to the image receiving sheet and to form the colors thereof, by which the image is obtd. The image is observed from the base 4 side and the desired proof reading is executed.
Patent JP-H0730987-A (JP)
Title: Speaker cabinet
Inventor: WASHISAWA SHIGEKI
IPC: H04R1/00
Filed: 1993-06-25
Abstract: PURPOSE:To prevent vibration and to prevent the degradation of tone by storing a network in a place isolated from the inside of a speaker cabinet. CONSTITUTION:A cabinet 7 composing acoustic space 8 for which the back sound pressure of a wafer 3 is utilized and a box 10 storing network parts 5 are independently composed and the bonded surface 11 is made to have a damping action by interposing high polymer material. exerting effective damping such as a gum system, a plastic system and an asphalt system, etc. Therefore, By performing the vibration isolation of the cabinet 7 and the box 10, and further, by performing the vibration isolation of the cabinet 7 and a floor surface, acoustic radiation efficiency can be removed. By using damping material such as damping steel plate, damping gypsum board and damping resin, etc., as the material of the box 10, the vibration interruption of the speaker cabinet and the floor surface becomes more effective, and further, tone can be improved. Thus, vibration can be prevented and the degradation of tone can be prevented.
Patent JP-S6075465-A (JP)
Title: Preparation of 5(4)-hydroxymethylimidazole salt
Inventor: YAMAMOTO ISAMU
IPC: C07D233/64
Filed: 1983-09-30
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate raw material for drugs, a curing agent for epoxy resin, a germicide, a rust preventive, etc. directly in high yield, by reacting an easily obtainable imidazole compound with formaldehyde in an aqueous solution of inorganic acid. CONSTITUTION:An imidazole compound (e.g., 4-methylimidazole, etc.) shown by formula I (R1 is H, or 1-3C alkyl; R2 is H, 1-3C alkyl, or phenyl) is reacted with formaldehyde or oligomer of formaldehyde in an aqueous solution of inorganic acid such as hydrochloric acid, hydrobromic acid, sulfuric acid, or phosphoric acid(preferably hydrochloric acid) to give a 5(4)-hydroxymethylimidazole shown by the formula II (HA is inorganic acid). This process introduces selectively hydroxylmethyl group to 5-position and provides the titled compound inexpensively.
Patent JP-H1124475-A (JP)
Title: Member for fixing and fixing device using it
Inventor: SHOJI YOSHIO
IPC: F16C13/00
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a high-durability member for fixing which can be used extending over a long term without being peeled even under a severe environment by successively laminating a primer layer including fluorine-containing coupling agent and a fluororesin layer on a metal-made base material. SOLUTION: This member is formed by successively laminating the primer layer including the fluorine-containing coupling agent and the fluororesin layer on the metal-made base material. As for the manufacturing method thereof, the primer layer is formed by coating the surface of the metal-made base material with solution including the fluorine-containing coupling agent and the layer including fluororesin is formed on the primer layer. The primer layer can be coupled to metal by strong coupling force by common coupling at the joining part to the metal. In order to enhance the coupling state of the fluoreoresin layer, a chemical material being excellent in affinity with the fluororesin is used. As the chemical material satisfying both of them, specially the coupling agent having an Si based perphloro alkyl group is preferable.
Patent JP-S57105860-A (JP)
Title: Magnetic head supporting mechanism
Inventor: KAWAKAMI CHIKAHISA
IPC: G11B5/60
Filed: 1980-12-20
Abstract: PURPOSE: To attenuate oscillation, by providing an elastic member between a flexible assembly forming a flexible arm supporting head cores and a head arms.  
     CONSTITUTION: A tip of a servo head arm 11 is formed to "ko"(Japanese:katakana,2533)-shape to form arm 11a and 11b. The end of a flexible assembly 12 is coupled to a root of a channel shape notch via a spacer 13 with calking. Flexible arms 14a and 14b are formed at both sides of the flexible assembly 12 and a pressing plate spring 15 is formed at the center. An elastic member GM1 such as rubber is sticked to arms 11a and 11b where the arms 14a, 14b and the servo head arm 11 are contacted. The member GM1 acts like a damper against the vibration of the arms 14a and 14b and absorbs the vibration of the assembly 12, allowing to prevent the oscillation of a servo circuit. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03206120-A (JP)
Title: Polyester fiber having excellent antistaticity and preparation thereof
Inventor: AKITA TAKASHI
IPC: D01F6/92
Filed: 1990-07-09
Abstract: PURPOSE:To provide the subject fiber having excellent fiber physical properties and dyeing characteristics by adding a specific polyalkylene glycol into a polyester fiber containing ethylene terephthalate units as a main component so as to exist in a stripe state as an independent phase in the axial direction of the fiber. CONSTITUTION:(A) A polyalkylene glycol having an average mol.wt. of >=1000 and containing 0-60wt.% of an organic sulfonic acid metal salt of the formula (R is 3-30C alkyl, 7-40C aryl or alkylaryl; M is an alkali metal) and (B) a polyester composed from >=80mol.% of ethylene terephthalate units, respectively, are melted independently and, subsequently joined to each other to formed a composite flow, which is immediately passed through a static mixer and spun to form a fiber. The fiber is cooled to a temperature of <= the glass transition point of the polyester, drawn in a heating zone of 120-230 deg.C, wound up at a rate of >=3000m/min to provide the objective fiber in which stripe-like independent phases are formed of the component A in the axial direction of the fiber.
Patent JP-H0471497-A (JP)
Title: Preparation of monoacylglycerophospholipid
Inventor: YOKOMICHI HIDEKI
IPC: C12P9/00
Filed: 1990-07-09
Abstract: PURPOSE:To prepare the subject phospholipid not containing impurities and useful as an emulsifier for foods, etc., at a low temperature under a mild condition by subjecting glycerophosphoric acid and a fatty acid ester to an ester exchange reaction in the presence of a specific lipase. CONSTITUTION:Glycerophospholipid or a salt or derivative thereof and a fatty acid ester are subjected to an ester exchange reaction in the presence of 1,3-position specific lipase to provide the objective phospholipid having an acyl group at the Sn-1 position. Water or a lower alcohol produced in the reaction is removed from the reaction system and the lipase is preferably carried on an carrier insoluble in water and organic solvents.
Patent JP-S6425578-A (JP)
Title: Semiconductor container
Inventor: DENDA MASAHIKO
IPC: H01L21/52
Filed: 1987-07-22
Abstract: PURPOSE:To ease an alignment for a detector element from the back based upon a positional relationship between the detector element and the end of a semiconductor device by detecting the end of the semiconductor device. CONSTITUTION:When a semiconductor device 1 is bonded, a small hole 5 is made at a position in the upper surface 2 of a container, the position corresponding to an end 6 of the semiconductor device so located 3, whereby the end 6 is made detectable from the outside of the container. Then, with a semiconductor wafer scribed into individual semiconductor devices, a distance between a reference point 7 of a pattern and the end 6 is measured. Provided the small hole of its diameter of about 1-2mm is made at a predetermined position, it is easy to position the end 6 such that the end 6 is exposed from the small hole 5 upon the semiconductor device 1 being subjected to die-bonding. Thus, the positon of the end 6 of the semiconductor device 6 can be confirmed through the small hole 5 from the side of infrared ray incident surface after the completion of the die-bonding, enabling an alignment for the semiconductor device 1 to be effected on the basis of a positional relationship yielded from a measurement with respect of the end 6 and reference point 7 effected beforehand.