baber/WOPTO huggingface dataset:
Patent JP-S6232609-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIGUCHI TETSUO
IPC: H01L21/28
Filed: 1985-08-06
Abstract: PURPOSE:To obtain an aluminum wiring whose dimensional shift from a resist pattern is minimized by using an aluminum film and an SiO2 or Si3N4 film having more excellent adhesion as a mask and then by etching the aluminum film. CONSTITUTION:After a contact hole 4 is formed, the aluminum film 6 is sputtered on the entire surface of a wafer and then an insulating film 8 made of an SiO2 or Si3N4 film is sputtered. Next, aluminum wiring patterning is performed by using a photoresist 7 and then the insulating film 8 made of an SiO2 or Si3N4 film is etched using Freon gas by making this photoresist 7 as a mask. After this, the aluminum film 6 is etched by using phosphoric acid or chlorine gas. Finally, the aluminum wiring 6 is formed by removing the photoresist 7.
Patent JP-S6063848-A (JP)
Title: Manufacture of oxide hot cathode
Inventor: SAKUMA TAKASHI
IPC: H01J9/04
Filed: 1983-09-17
Abstract: PURPOSE:To obtain an oxide hot cathode which does not cause any carbonaceous products to remain during thermal decomposition and has a high emission by chemically pulverizing a ternary carbonate before dispersing it to prepare an electrodeposition solution. CONSTITUTION:An aqueous solution of the nitrate of an alkaline earth metal is caused to react with an aqueous ammonium-carbonate solution while agitating and mixing them at a speed of at least 1,000rpm to produce the carbonate (ternary carbonate) of the alkaline earth metal. By thus causing the reaction during the high speed rotation, growth of crystals is inhibited producing small crystals. The thus produced carbonate is mixed with a binding agent, acetone and isopropyl alcohol to prepare a concentrate solution which is then stored. When the thus prepared concentrate solution is used, it is mixed with a binding agent and solvents such as acetone, methylisobutyl ketone and isopropyl alcohol to prepare an electrodeposition solution. Here, use of an ultrasonic homogenizer enables the ternary carbonate to be homogeneously dispersed in the solvents in a short time.
Patent JP-H1118206-A (JP)
Title: Non-contacting feeding device for traveling object
Inventor: KAGATANI ISAO
IPC: B60M7/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To more surely prevent the breakage of a power receiving circuit caused by a voltage rise, which occurs when disconnection, etc., is made. SOLUTION: A monorail-type carrying device is constituted of a monorail and carrying trucks which run on the monorail. A power transmission line is installed to the monorail, and a high-frequency current is made to flow through the transmission line, so that electric power is supplied to power- receiving devices 21 of the trucks in non-contacting states. Each power receiving device 21 is provided with a pickup unit section 25, which generates an electromotive force by electromagnetic induction, a current short-circuiting section 26, a current/voltage converting and regulating section 27 which regulates a prescribed voltage from the electromotive force generated by means of the unit section 25, and a voltage-detecting section 28 which detects the circuit voltage of the power receiving device 21, etc.  When the voltage value detected by means of the voltage-detecting section 28 exceeds a prescribed value, the current short-circuiting section 26 is actuated and short-circuits the circuit of the power receiving circuit 21. At the same time, it maintains the short-circuiting state until the power supply to the monorail-type carrying device is turned off.
Patent JP-H0338629-A (JP)
Title: Projector
Inventor: SASAKI NAOTAKA
IPC: G03B21/132
Filed: 1989-07-05
Abstract: PURPOSE:To enable the center movement, enlargement, and reduction of a projection image and to improve the operability of a user by providing a moving operation mechanism for a document in an X-Y axis directions or X-Y-Z axis directions. CONSTITUTION:An original platen 2 is equipped with a motor 13 for X-axis driving which is constituted in level with the platen, a motor 14 for Y-axis driving, and a motor 9 for Z-axis driving which drives the up-down movement of the original platen 2, which is moved in the X-Y-Z axis directions with man ual operation switches 15. When the user of the projector 1 tries to move the center of the projection image for emphatic explanation, the original platen 2 can be moved in a desired X-Y axis directions by operating the manual opera tion switches 15 and the projection image can easily be moved. Further, when the original platen 2 is moved in a Z axis direction, the projection image is enlarged or reduced.
Patent JP-H0922397-A (JP)
Title: Parallel computers
Inventor: TARUI TOSHIAKI
IPC: G06F15/17
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To acclerate the transmission of an event through a main memory between different processor elements(PEs) in parallel computers provided with a shared main memory. SOLUTION: Event queuing circuits 170 are provided in the respective PEs, and when data are written in a local main memory 111 from the other PE, whether or not the write position belongs to a flag write area group and whether or not the written data are negative are judged by a negative judgement circuit 175. When the judgement is successful, a polling latch 112 is set, an access address and an access PE# are written in queues 177 and 178 and a CPU is interrupted when an interruption-enable latch 113 is set. The CPU performs the polling of a flag area after checking the polling latch 112 cyclically or immediately starts the polling when interruption is generated.
Patent JP-S6328457-A (JP)
Inventor: SHIOYAMA HITOSHI
IPC: B02C4/30
Filed: 1986-07-21
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-S6232551-A (JP)
Title: Memory access system
Inventor: EGAWA HIROYUKI
IPC: G06F12/02
Filed: 1985-08-05
Abstract: PURPOSE:To improve the performance of a processor of the time when a memory system which does not secure a sequence property of a response to a memory access from the processor, by setting a store place of a fetch data to floating against a port. CONSTITUTION:When a port number CPNO corresponding to a memory access request number ID is recognized in a memory request control part MRC 31, a fetch data is stored in ports A-D 2, and also by executing an access to an address register 41, based on the port number CPNO, a fetch data write address in a buffer memory 42 corresponding to the ports A-D 2 is read out, and based on the address, the buffer memory 42 is brought to an access. In this case, by the port number CPNO, a selector SEL 51 is controlled, and when the ports A-D 2 are selected, the fetch data is read out by a specified write timing WT, and a data quantity determined in advance, which is determined by a command is stored from the write address of the buffer memory 42.
Patent JP-H0336726-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKAZAWA MORIAKI
IPC: H01L21/3065
Filed: 1989-07-03
Abstract: PURPOSE:To enable a favorable etching to be made without damaging a ground film by forming a resist which reaches nearly the same etching speed as a side wall remaining at a side wall part of a stage-difference pattern and by eliminating both the resist and the side wall by anisotropic etching. CONSTITUTION:A second oxide film 4 for coating a third electrode 3 is formed so that one part remains at the sidewall part of the first electrode 3 and a side wall 13 is formed at a sidewall stage-difference part 12 of the second oxide film 4. Then, a resist for flattening 15 is formed in a film thickness for enabling the main surface part to be nearly flat. Then, the resist for flattening 15 is eliminated to the extent that one part of the side wall 13 may be exposed uniformly by an anisotropic RIE. Then, by continuing the anisotropic RIE treatment, the side wall 13 is eliminated and one part of the resist for flattening 15 remains on the same main surface film of a gate oxide film 5. The RIE treatment conditions are set so that the etching speed is approximately 3000Angstrom  for the resist for flattening 15, is approximately 150Angstrom  for the silicon oxide films 4 and 5, and 3000Angstrom  or more for a doped polysilicon film 6a.
Patent JP-H0610488-A (JP)
Title: Panel supporting member
Inventor: SHOJI TATSUO
IPC: E04F15/024
Filed: 1992-06-30
Abstract: PURPOSE:To enable the mounting of a panel supporting member onto a column. CONSTITUTION:A panel supporting member consists of a receiver plate member 4 supporting a floor panel, a column locking member 5 being spot-welded to the back of a central part of this receiver plate member 4, a reinforcing member 8 being spot-welded to the back of the receiver plate member 4 and reinforcing this member 4, and a joint member 6 being fitted in the column locking member 5. Accordingly, installation of the panel supporting member to the column 2 is good enough merely piercing a caulking pin 9 through a working hole 8a of each member and three through holes 5a, 6a, 2a and caulking it, after having the panel supporting member crowned with an upper end of the column 2, thus troublesome operations including welding or the like are not required. In addition, a proper positioning means is installed in each constituent member of the panel supporting member, through which the working hole 8a and the through holes 5a, 6a of each member are made to accord with a through hole 2a of the column 2 in an assembling state.
Patent JP-S6237097-A (JP)
Title: Motor controlling power economizer
Inventor: YOSHIMITSU AKIRA
IPC: H02P27/06
Filed: 1985-08-05
Abstract: PURPOSE:To economize the power consumption of a motor largely by connecting a phase-advancing capacitor to the primary side of a power economizer. CONSTITUTION:Primary side terminals 2 for a power economizer 1 are connected to a power supply 3, and secondary side terminals 4 are connected to a three-phase induction motor 6 through a knife switch relay 5. A phase- advancing capacitor 7 is inserted to the primary side terminals 2 for the power economizer proper 1, and the power supply 3 is made to the power economizer proper 1 through the phase-advancing capacitor 7. Accordingly, the power consumption of a motor is improved largely.
Patent JP-H1023173-A (JP)
Title: Remote control system for mobile object and remote control method
Inventor: NISHIDA YASUHIDE
IPC: H04M11/00
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a remote control system of a mobile object and the remote control method in which a limitation of a distance between a control section and the mobile object is considerably relaxed and a current location of the mobile object is recognized to move it to a controllable position. SOLUTION: In the remote control system controlling the drive of the mobile object remotely, a control section 1 controlling the mobile body 5 remotely is provided with a communication data converter 2 and a notebook personal computer 3 connecting to a public network 4. Then the mobile object 5 to be controlled is provided with a mobile communication terminal equipment 6 using the public network 4, a motor or the like driving the mobile object 5 in response to the signal received by the mobile object communication terminal equipment 6, and an operation command device 8 that sends an operation command to the motor or the like driving the mobile object 5 and a device mounted on the mobile object 5,  and sends status monitor information and operation end information received from the motor or the like driving the mobile object 5 and the device mounted on the mobile object 5 to the mobile communication terminal equipment 6.
Patent JP-H0835320-A (JP)
Title: Composite floor material
Inventor: TAGAWA KOUJIYUUROU
IPC: E04F15/08
Filed: 1994-07-25
Abstract: PURPOSE:To easily and certainly carry out construction and to prevent malodor due to putrefaction of rain water, etc. CONSTITUTION:This composite floor material is furnished with a resin made unit frame body integrally molded in a state where unit single bodies 20 forming recessed parts for engagement of tiles 3 longitudinally and laterally in a plural number of rows and a plural number of the tiles 3 engaged and bonded in each of the recessed parts of this unit frame body. A plural number of leg parts 4 free to elastically deform are projectively provided on the bottom surface of the unit frame body.
Patent JP-S6064555-A (JP)
Title: Carrier wave supervisory device
Inventor: SANO SHIGEO
IPC: H04L27/00
Filed: 1983-09-19
Abstract: PURPOSE:To eliminate noise produced in a carrier wave signal and also to obtain a carrier wave detection signal based on the result of comparison by producing a function at a function generating section after a signal level detection signal is detected from a linear code, and comparing this function with separate threshold values. CONSTITUTION:After a signal level detecting section 31 detects the signal level detection signal D from the linear code C3, the function generating section 32 generates a function (z), and furthermore, a function change detection/time supervisory section 33 compares the function (z) with the threshold value alpha or beta. Thus, a short term (nearly 1ms) produced in the carrier signal C1 is eliminated. Then the number of times where the said function (z) is less than the threshold value alpha (threshold value 240) or the number of times (threshold value 160) where the function is more than the threshold value beta is compared with a predetermined threshold value (said 240 or 160). Thus, it is decided that the carrier wave signal C1 is reached while being intermittent or consecutive for >=30ms or >=20ms, and only after the decision, a carrier detection signal CD is changed to logical value 0 or logical value 1. As a result, the mis-output of the carrier detection signal CD due to noise consecutive for nearly 20ms is prevented.
Patent JP-2000014126-A (JP)
Title: Apparatus using igbt module having multiple terminals
Inventor: MATSUMURA YASUYUKI
IPC: H02M1/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To permit stable operation of an insulated gate transistor by using a conductor bar as a distributing wire for short-circuiting separated emitter terminals, prior to performing wiring to the emitter terminals. SOLUTION: Althrough an IGBT module of small current capacity has a collector terminal and an emitter terminal, it becomes necessary to make a current capacity larger so as to make a module large-sized two-dimensionally by increasing the number of chips inside the module, and to multiply terminals for planar arrangement and for the reduction in the current density of each terminal. So, this IGBT module 1 has three collector terminals and three emitter terminals respectively, and the three emitter terminals are connected with a conductor bar 2 so that it serves also as a distributing wire to other apparatuses. When electrical wires are used for wiring to other apparatuses, the conductor bar is used to mutually connect only the emitter terminals.  Consequently, it becomes possible to perform safe IGBT operation in an apparatus using an IGBT module having multiple terminals 2, to simplify terminals wiring, and to perform satisfactory high workability wiring.
Patent JP-H04226503-A (JP)
Title: Method and device for introducing powder into container
Inventor: JIYAN ARAN MOORERU
IPC: C08F2/34
Filed: 1991-07-12
Abstract: The present invention relates to a process and a device for introducing a catalytically active powder into a reactor (20) for gas phase alpha-olefin polymerization. The device comprises a storage vessel (3) containing the powder, a metering valve (4) delivering metered quantities of the powder into an intermediate chamber (5) comprising at least one obstacle (6) separating an upper part (5a) of the chamber (5) comprising an auxiliary gas inlet (2a) from a lower part (5b) terminated by an outlet orifice (5c). A connecting pipe (18) connects the outlet orifice (5c) to a mixing device (8) situated on a conveying pipework (15) communicating with the reactor (20). The powder is introduced into the reactor in a dilute suspension form and in a more uniform rate. <IMAGE>
Patent JP-H0337862-A (JP)
Title: Floppy disk device
Inventor: SAITO ICHIRO
IPC: G11B19/12
Filed: 1989-07-04
Abstract: PURPOSE:To process two disks appropriately by discriminating whether the disk is the one formatted with a first format or the one with a second format from information read by moving the position of an information reading means. CONSTITUTION:When a disk insertion detector 5 outputs the detection signal So of a floppy disk 1, a controller 4 supplies a signal S3 to a head moving device 6, and a magnetic head 2 is moved to the position of a directory in the case of performing the formatting small in capacity of the floppy disk 1. Following that, a signal S1 is supplied from the magnetic head 2 to a directory reader 3, and the controller 4 discriminates the presence/absence of the directory according to a signal S2. When it is discriminated that the directory exists, a data processing small in capacity is performed with a signal S6. When it is judged that no directory exists, the magnetic head 2 is moved to the position of the directory in the case of performing the formatting large in capacity, and the presence/absence of the directory is discriminated, and a data processing S5 large in capacity or error display S4 is performed.
Patent JP-S6333556-A (JP)
Title: Personal ornament coated with hard transparent film
Inventor: YAMANAKA KAZUHIRO
IPC: C23C14/06
Filed: 1986-07-24
Abstract: PURPOSE:To maintain the fine surfaces of personal ornaments for a long period by coating the surfaces with hard transparent films of aluminum nitride so as to prevent the surfaces from being abraded and scratched. CONSTITUTION:The surfaces of personal ornaments made of a metal or plastics are coated with hard transparent films of aluminum nitride by ion plating or other method. The films have satisfactory adhesion and such a large thickness as about 1-2mum. The films also have superior durability, so the fine finished surfaces of the personal ornaments can be maintained for a long period.
Patent JP-H0610818-A (JP)
Title: Knocking control device for internal combustion engine
Inventor: FUKUI WATARU
IPC: F02D45/00
Filed: 1992-06-30
Abstract: PURPOSE:To provide an internal combustion engine knocking control device free from a response delay in knocking restriction control, and ensuring higher reliability. CONSTITUTION:This device includes an A/D conversion section 51A for converting the hold signals Hk of a knocking signals K to digital signals at every prescribed time, an updated memory section 56 for sequentially updating and saving digital signals as knocking information, and a delay angle computation section 52A for reading the knocking information in response to a reference position signal T and calculating a delay angle thetak corresponding to the information. Furthermore, the device includes a reset section 53A for generating a reset signal R for a voltage hold section 42 in response to the completion of reading the knocking information, and a final ignition timing computation section 55 for reflecting the delay angle thetak upon ignition timing theta. According to this construction, the delay angle thetak on the basis of the latest knocking information is immediately reflected upon the ignition timing.
Patent JP-H0459853-A (JP)
Title: Production of impact-resistant resin composition excellent in weather resistance
Inventor: OTANI MITSUO
IPC: C08L51/04
Filed: 1990-06-29
Abstract: PURPOSE:To obtain the subject composition excellent in weather resistance of transparency and impact resistance by homogeneously mixing a specific polymer latex of a multilayered structure with a rigid thermoplastic polymer latex and then coagulating the resultant mixture. CONSTITUTION:The objective composition is obtained by homogeneously mixing (A) a polymer latex, having a multilayered structure and composed of a combination of (i) a soft polymer layer prepared by polymerizing a monomer mixture consisting essentially of a 1-8C alkyl acrylate with (ii) a rigid polymer layer obtained by polymerizing a monomer mixture consisting essentially of a 1-4C alkyl methacrylate and the outermost layer composed of a monomer mixture consisting essentially of (iii) a 1-4C alkyl methacrylate with (B) a rigid thermoplastic polymer latex prepared by carrying out emulsion polymerization of a monomer mixture consisting essentially of a 1-4C alkyl methacrylate and then coagulating the resultant mixture.
Patent JP-H08338622-A (JP)
Title: Fixing apparatus for vaporizer
Inventor: OTA KAZUHIKO
IPC: F23K5/22
Filed: 1995-06-14
Abstract: PURPOSE: To securely fix a vaporizer with good workability by providing a cylinder including a nozzle mounted on one thereof and a solenoid mounted on the other thereof, the cylinder communicating with a vaporization part for heating and vaporizing liquid fuel, and fitting a drawn polygonal part formed on the cylinder to a fixing fitment. CONSTITUTION: Upon fixing work of a vaporizer 1 applied to a petroleum combustor a solenoid 11 is first set to an accomodation structure 12, and a cylinder 3 including a nozzle 4 and a screw part 5 provided on opposite ends thereof and communicating with a vaporization part 2 is inserted into an opening 13, and a return pipe 18 is connected with a screw part 5. The casing 3 accomodates a valve pipe 8 and a movable piece 9 communicating with a former. Then, an insertion part 17 is fitted to a polygonal part 7 yielded by drawing an end of a large diameter part 6 of the cylinder 3, and a fixing fitment 16 is threaded to a fixed piece 15. Thereafter, mount fitment 10 is threaded into a frame of a burner to complete mounting of the vaporizer 1.  In accordance with the mounting structure the cylinder 3 is prevented from being rotated so that the vaporization part 2 is securely mounted at a predetermined angle.
Patent JP-H0725133-A (JP)
Title: Ink jet recording sheet
Inventor: KOJIMA OSAMU
IPC: B41M5/52
Filed: 1993-07-13
Abstract: PURPOSE:To provide an ink jet recording sheet having a high glossiness and a high transparency and excellent in paper feed and discharge properties and blocking resistance. CONSTITUTION:In an ink jet recording sheet wherein an ink receiving layer is provided on at least the single surface of a support with center line average roughness of 0.4mum or less composed of polyolefinic resin coated paper or a polyester film, fine spherical polymer particles with an average particle size of 5-15mum are added to the ink receiving layer in an amt. of 5-30mg/m<2> and the thickness of the ink receiver layer is made less than the average particle size of the fine spherical polymer particles.
Patent JP-H0339349-A (JP)
Title: Thermoplastic resin composition
Inventor: SHIMAMURA KIYOSHI
IPC: C08L33/04
Filed: 1989-07-06
Abstract: PURPOSE:To obtain a thermoplastic resin composition, containing a specific polyether ester amide, acrylic polymer and acrylic multistage polymer, having permanent antistatic properties and excellent in optical characteristics represented by the total light transmittance. CONSTITUTION:A resin composition composed of (A) 1-35 pts.wt. polyether ester amide composed of (A1) a >=6C aminocarboxylic acid or lactam or a salt of a >=4C diamine with a dicarboxylic acid, (A2) a poly(alkylene oxide)glycol having 400-4000 average molecular weight and (A3) a 4-16C dicarboxylic acid, (B) 98-5 pts.wt. acrylic polymer consisting essentially of methyl methacrylate and (C) 1-60 pts.wt. multistage (multilayered) polymer alternately having elastic layers and nonelastic layers around an acrylic polymer core material. Alternatively, a composition prepared by blending 100 pts.wt. aforementioned composition with 0.5-5 pts.wt. metal sulfonate or 0.1-20 pts.wt. light diffusion agent.