baber/WOPTO huggingface dataset:
Patent JP-H09166034-A (JP)
Title: Start-time injection control method of electronic control diesel engine
Inventor: ITO YOSHIYASU
IPC: F02B3/06
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To secure good startability and reduce smoke during starting simultaneously regarding the start-time injection method of an electronic control diesel engine. SOLUTION: A rotation detecting sensor 35 for outputting a pulse signal for each rotation of a spill valve 23 for opening/closing the high pressure chamber 15 of a fuel injection pump 1 and a diesel engine 2 by a specified angle is provided. A counter which starts counting after an IG switch 78 is switched ON and is reset upon receiving the pulse signal is provided. During the clanking of the diesel engine 2, discrimination is made as to whether a value counted by the counter at the time of detecting the pulse signal exceeds a specified value or not. If the counted value exceeds the specified value, a state for permitting full injection is formed by closing the spill valve. The closing of the spill valve is prohibited at least until two pulse signals are detected.
Patent JP-H03186902-A (JP)
Title: Arching motion of end effecter moving path for robot system
Inventor: KIN TOUHAN
IPC: G05B19/404
Filed: 1990-11-22
Abstract: PURPOSE: To simplify a program to shorten the cycle time by calculating an increment position in accordance with a target position value and a present position value to generate a locus and outputting a position increment by the locus value. CONSTITUTION: A main central processing unit 10 calculates the extent of movement of the Z axis from a present position Pp to an option and that from the option to a target position Pn (pulse values) and subtracts the present position Pp from the target position Pn of each of axes J1 J2, and Q and uses these calculated values to generate a movement route having acceleration and deceleration sections. Next, a Z-axis up time tu and a Z-axis down time td are calculated in accordance with route plans in the + and - directions of the Z axis, and the passage plan generation result is used to compare times spent on movement of respective axes, and a maximum movement time tm or each or axes J1, J2, and Q. Next, times tu and tm are compared to determine the movement start times of axes other than the Z axis. Thus, the cycle time is shortened by the simple program.
Patent JP-H06141929-A (JP)
Title: Toothbrush
Inventor: FUKUBA HIROSHI
IPC: A46B9/04
Filed: 1992-11-12
Abstract: PURPOSE:To improve the effect of tooth-brushing by forming recesses and projections at portions other than root portions to be planted, at least a part of filaments out of plural filaments that are planted at the handle head of a toothbrush to form bristles of the brush. CONSTITUTION:Plural filaments 3 are planted at the handle 1 of a toothbrush, and the bristles 2 of the brush are formed. At least a part of the filaments 3 to be planted, recesses and projections are formed at portions other than root portions that are to be planted. For example, at some part or the whole periphery of a filament 3, recesses and projections that are in parallel with or at right angles to the axis of the filament 3 are formed, or projections on its surface are formed. As a result, the tip portions of the filaments 3, regardless of how the handle 1 is held, butt against every part of teeth at right angles at all times, and tooth surfaces and spaces between teeth are cleaned correctly.
Patent JP-H04191202-A (JP)
Title: Locker system
Inventor: NAKANO SHIRO
IPC: B65G1/137
Filed: 1990-11-27
Abstract: PURPOSE:To increase locker storage capacity with a small space by respectively carrying and storing a locker main body placed at an opening part of each room by each room operation of a floor part for customers to a storage shelf through a placing rack of the floor part. CONSTITUTION:A customer entering a room 12 designated by collation of an ID card opens a door of a locker main body 37 from an opening part 122, stores an article and operates a storage finish switch. By this switch operation, a conveyor 21, a monorail carriage 38 and a carrier fork 35 drive the locker main body 37 and store the locker main body 37 in one of empty storage rooms of a locker storage shelf 34. To take out the locker main body 37 once stored, the ID card is submitted at a counter of a customer floor part and then a control part delivers the locker main body 37 to the customer room 12. The customer in the room 12 takes out the article from the locker main body 37.
Patent JP-H09167569-A (JP)
Title: Traveling wave tube
Inventor: TAOKA HIROYUKI
IPC: H01J23/087
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a traveling wave tube with its improved efficiency. SOLUTION: This traveling wave tube is provided with an electron gun part 11 for generating electron beams, an electron beam focusing device in which a pole piece 13 and a spacer 14 are arranged alternately and a magnet 15 is provided between pole pieces so as to form a periodic magnetic field area, a collector part 20 for tracking an electron beam 12, a high-frequency input part 16 for inputting high frequency, and a high-frequency output part 17 for outputting an amplified high frequency. And, an inner diameter 'R' of at least a partial pole piece and a spacer which are positioned between the electron gun part 11 and the high-frequency input part is greater than an inner diameter 'r' of the pole piece and the spacer which are positioned between the high-frequency input part and the output part.
Patent JP-H03245831-A (JP)
Title: Continuous mixer for solidifying mud
Inventor: TAJIMA OSAMU
IPC: B01F27/71
Filed: 1989-12-15
Abstract: PURPOSE:To automatically secure the stagnation time corresponding to the properties of mud and to enhance the stabilization of quality by detecting the mixing load of mud in a mixing tank and adjusting the angle of inclination of the mixing tank corresponding to the mixing load. CONSTITUTION:When mud is mixed by a continuous mixer 1, an electromotive cylinder 19 is preliminarily operated corresponding to the properties of mud to set the mixer to an appropriate angle of inclination. Mud is continuously charged to a mixing tank 2 from the charging part 11 thereof through a supply conveyor and a solidifying agent is added to the tank from a solidifying agent adding apparatus and the mud is mixed with the solidifying agent by a mixing blade 6 to be sent toward a discharge port 12. During this time, the load power value of a drive motor 9 is detected at a definite interval by a load power detector 22 and this detected value is taken in a control part 21 to determine not only the angle of inclination of the mixing tank 2 corresponding to the load power value but also th4e control quantity of the electromotive cylinder 19 corresponding thereto and the control cylinder of the control part 21 is applied to the electromotive cylinder 19 to extend and contract a piston rod 20 and the angle of inclination of the mixing tank 2 is adjusted corresponding to the mixing resistance of mud.
Patent JP-H09168275-A (JP)
Title: Motor with multiple-degree of freedom
Inventor: SAKAKIBARA KIYOKATSU
IPC: H02K7/08
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To realize a structure which provides uniform rotating torque and delicate rotation control with regard to the motor having a spherical rotor which enables rotation with multiple-degree of freedom. SOLUTION: The surface of a spherical rotor 21 is provided with many projections 30 formed of a magnetic material and spherical stators 23 with the predetermined interval and electromagnets are embedded to the stators 23 with the predetermined interval. The spherical rotor 21 injects gas via a pressure pump 26 and a pressurizing pipe 29 by means of a spherical surface static pressure bearing 25 to float the stators from the bearing 25 for free rotation thereof. With the control by a controller 28, the electromagnets of the stator 23 are energized so that these are located at the predetermined positions in the orthogonal coordinates α, β, γ directions and the spherical rotor 21 is rotated to a desired position with an effect of the rotor 1 for the purpose of accurate position control.
Patent JP-H02172094-A (JP)
Title: Semiconductor integrated circuit
Inventor: TERAOKA EIICHI
IPC: G11C11/41
Filed: 1988-12-24
Abstract: PURPOSE:To save power consumption by keeping the output of a data to an input address signal without applying readout of a series of data if an inputted address signal is unchanged. CONSTITUTION:A control circuit 4 outputs a control signal SC1 representing coincidence of addresses at a present cycle and one preceding cycle. In this case, a control signal CS2 goes to H when the data is dissident and goes to L when coincident. The signal SC1 is inputted to an OR gate 6 in the outputs from the circuit 4 and a synchronizing signal SS 20 and an output of an OR gate 6 establish the logic of the AND gate and the control signal CS2 is inputted to a synchronizing storage section 10 only when the address signal AD1 differs between the present cycle and one preceding cycle. On the other hand, the address signal AD2 outputted from the circuit 4 is inputted to the storage section 10 as it is. The storage section 10 applies a series of data read only when the signal SC2 synchronously with the signal SS20 is inputted and applied no readout if the signal Ad1 is unchanged.
Patent JP-H07182304-A (JP)
Title: Microcomputer and its manufacture
Inventor: MARUMOTO TOMOJI
IPC: G06F21/12
Filed: 1993-12-24
Abstract: PURPOSE:To provide a microcomputer which protects programs by making it hard to understand the contents of the programs even when the programs stored in a memory are read out. CONSTITUTION:This microcomputer is equipped with a memory 10 wherein at least the instruction part of the program is stored after being converted into machine words by using an instruction map wherein the instruction part is rearranged according to a specific rule so as to instruction codes generated by an officially announced specific assembler one to one and an instruction decoder 13 which decodes shuffled instructions in the memory. The shuffle data in the memory 10 are actualized by, for example, a mask ROM.
Patent JP-H01170026-A (JP)
Title: Cleaning of semiconductor substrate
Inventor: TOMIYA KAZUO
IPC: B08B7/00
Filed: 1987-12-25
Abstract: PURPOSE:To enable an organic compound to be effectively cleaned up and removed from a semiconductor substrate by bringing the semiconductor substrate into contact with a carbon dioxide in the liquid state or in the super marginal state. CONSTITUTION:A substrate is brought into contact with a carbon dioxide in the liquid state or in the super marginal state in a pressure vessel to melt an organic compound. In other words, after feeding the carbon dioxide from a carbon dioxide storage layer 1 to a compressor 2 to be pressurized up to the specified pressure, the carbon dioxide is fed to a processing vessel 5 arranged with an organic compound cleaning item through the intermediary of a pressure regulating valve 3 and a heat exchanger 4. Through these procedures, the organic compound can be effectively removed from the semiconductor substrate.
Patent JP-H09164359-A (JP)
Title: Rotary treating device for substrate
Inventor: OTANI MASAMI
IPC: B05C11/08
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of a rotary driving section by infiltration of the mists in a treating atmosphere and to prevent the contamination of a substrate by the particles generated from a rotary driving section. SOLUTION: A spin coating applicator has a spindle motor 1 having a revolving shaft 2 extending in a vertical direction and a substrate holding base 20 mounted at the front end of this revolving shaft 2. This revolving shaft 2 is provided with a magnetic fluid seal 9 above the bearing 10 of this shaft. A labyrinth plate 6 fixed to the revolving shaft 2 is arranged above the shaft. Further, a sleeve 4 covering the circumference of the revolving shaft 2 is mounted at the upper part of the revolving shaft 2. Gaseous nitrogen is supplied through a gas introducing path 8a into this sleeve 4.
Patent JP-H04193561-A (JP)
Title: Page printer
Inventor: TSUCHIDA TOSHIYA
IPC: B41J29/46
Filed: 1990-11-27
Abstract: PURPOSE:To process an efficient jam recovery by so controlling as to obtain a preliminarily another area without lap writing registered character data regarding registered character data designated for the same area and to temporarily store it. CONSTITUTION:Even when designated registered character data is received so as to lap write the data on the same area on a registered character data storage unit 19 by using a registered character data control table 17 and a lap write designation data control table 18, the designation of storage area is altered to control so as not to lap write. A frame buffer 20 can hold plotting image for one page. A plotter 13 plots registered character data while normally referring to a character code when the registered character data is plotted in the buffer 20, adds a registered character data storage area number to registered character information on a page buffer 16 for once plotted registered character, plots the registered character while referring to the number, and prints in a printing mechanism 14 after plotting.
Patent JP-H05156740-A (JP)
Title: Ceiling structure assembled with ceiling unit
Inventor: TOKUHIRO TOMOYA
IPC: E04B9/00
Filed: 1991-12-11
Abstract: PURPOSE:To rationalize a ceiling construction and simplify the labor of the construction work and reduce heavy works at the same time, by unifying the finishing work of the construction with the equipment installation works to make an assembly-line system. CONSTITUTION:A ceiling 9 is divided into a plurality of ceiling units 6 which are assembled in the ceiling construction work. The ceiling unit 6 is provided with a frame 10, illuminators 11, an air conditioner 15 and an extinguisher 21 fitted to the frame 10, fixing flanges 30 formed at the periphery of the frame 10, fitting flanges 31, and bolt holes 29a provided at one corner of the frame 10. The unit is fixed to the adjacent ceiling units 6 with the fixing flanges and the fitting flanges 31 and a hanging bolt is inserted in the bolt hole 29a.
Patent JP-H08183829-A (JP)
Title: Polyurethane adhesive composition
Inventor: TAWA TSUTOMU
IPC: C09J175/00
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a polyurethane adhesive resin composition excellent in the resistances to acids, heat, and hot water. CONSTITUTION: A polyurethane prepolymer is obtained by reacting a compound having in its molecule at least two active hydrogen atoms, at least one carboxyl group, and at least one ester bond with an organic polyisocyanate and an organic polyol. The objective composition contains this prepolymer.
Patent JP-H03188044-A (JP)
Title: Production of acyloxyaliphatic hydrocarbon
Inventor: MATSUURA SHINICHI
IPC: C07B61/00
Filed: 1989-12-18
Abstract: PURPOSE:To easily obtain the title compound as e.g. an intermediate for medicines or pesticides without after-treatment problems by reaction between a dihalogenated hydrocarbon and an alkali metal salt of aliphatic carboxylic acid in the presence of each specific phase-transfer catalyst and solvent. CONSTITUTION:In the presence of a phase-transfer catalyst of formula I (R is hydrocarbon residue; X is halogen), a reaction is made, at 20-300 deg.C, (esp. 30-100) deg.C in an acetic alkyl ester solvent, between (A) a dihalogenated hydrocarbon of formula II (X1 and X2 are each halogen differing from each other; A is alkylene) and (B) and alkali metal salt of aliphatic carboxylic acid of formula III (R is alkyl; M is alkali metal) using pref. 1.0-1.5mols per mol of the compounds A of the compound B, thus obtaining the objective compound of formula IV (X3 is halogen). The phase-transfer catalyst is e.g. tetramethylammonium chloride; and the solvent is e.g. n-butyl acetate.
Patent JP-H11161663-A (JP)
Title: Moving picture reproduction control method and image display device applied with same
Inventor: YASUKAWA SACHIKO
IPC: H04N21/4725
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To actualize new service wherein a DVD video title and an HTML file provided over the Internet are merged. SOLUTION: When a Web button of a remote control is pressed during the reproduction of DVD video, a DVD reproduction control program 116 takes a URL out of the navigation pack of the currently reproduced video projection unit and passes the URL, as an Internet address to be displayed to the WWW browser 17. Consequently, the HTML contents corresponding to the URL are obtained from an external server and displayed on a screen. Therefore, HTML contents corresponding to moving picture videos of scenes being reproduced can be obtained by the moving picture videos through the Internet and displayed associatively with the scenes being reproduced.
Patent JP-H06176376-A (JP)
Title: Optical disk device
Inventor: YANAGAWA NAOHARU
IPC: G11B7/0045
Filed: 1992-12-09
Abstract: PURPOSE:To obtain stable tracking operation even with a device in a three beams system by judging whether an information signal DRAW recorded is on a recorded part or a unrecorded part according to an output signal while moving a pickup on a disk, and moving the pickup to the recorded part immedi ately before the unrecorded part and recording the signal. CONSTITUTION:By a micro computer 37, DC levels A-C corresponding to the unrecorded part, the recorded part and a rewriting part from the innermost periphery of the disk 2 are kept to level keeping circuits 38-40 at the time of DRAW recording. Then, after the pickup 1 is moved to an innermost periphery track, is moved to an outer periphery again after a tracking servo system is interrupted by a switch 34. By the micro computer 37, the unrecorded part or the recorded part is judged from the result that the output of a DC amplifier 35 is compared with the levels A-C of the circuits 38-40 by a comparator circuits 41-43 while moving the pickup. The pickup 1 is moved to the recorded part immediately before the unrecorded part by the judgment, and the DRAW recording information is recorded. Thus, the stable tracking operation is obtained even with the device in the three beams system.
Patent JP-H08155785-A (JP)
Title: Direct numerical control device in compliance with automatic pallet changing equipment
Inventor: FUJIWARA HIDEKAZU
IPC: B23Q15/00
Filed: 1994-12-06
Abstract: PURPOSE: To continuously work a plurality of works fitted on a plurality of pallets by the simple input by providing a machining face dividing program transmitting means to transmit the NC program to a numerically controlled machine tool through the communication line after the NC program for dividing the machining surface corresponding to the read fitting surface is prepared. CONSTITUTION: A pallet reading part 16 reads a pallet number to be worked from the analytical data of a machining pallet information analyzing part 15, and a pallet dividing NC program preparing part 17 prepares the NC program to carry in the pallet to be worked into a machine by the pallet number and delivers the NC program to an NC program transmitting part 25. A fitting surface reading part 18 reads the data on the machining surface from the machining pallet information analyzing part 15, and a machining surface dividing NC program preparing part 19 prepares the NC program to divide the machining surface from the data on the machining surface, and delivers it to the NC program transmitting part 25. A machining work judging part 20 judges the work from the analytical data of the machining pallet information analyzing part 15.
Patent JP-2001146992-A (JP)
Title: Flanged socket and its manufacturing method
Inventor: SAKAI HATSUO
IPC: B29C49/20
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture a double ported socket with a universal flange by blow molding. SOLUTION: A flange 3 having an arced sliding plate 11 inside a doughnut plate 9 is set in a center of a blow molding die. Cavities for forming sockets are provided on both sides of this die. When a vinyl chloride resin raw pipe is set in this die and blow-molded, the double ended sockets 5 and 5 and arced faces 14 in their centers are formed, and the flange 3 is integrated. So the flange 3 can be slanted in regard to a socket opening and it can be provided at an extremely low cost in comparison to a common universal joint.
Patent JP-H11164042-A (JP)
Title: Equipment and system for communication and storage medium
Inventor: ASAI NORIHIKO
IPC: H04N1/21
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent received information stored in a message box from being freely outputted on the side of a computer in a communication system. SOLUTION: This system is provided with a received information storage means having a plurality of received information storage areas for selectively storing the information received from the other communication equipment, password information storage means for storing peculiar password information set to the respective plural received information storage areas, and received information transmission permitting means for permitting the transmission (S7) of received information stored in the designated received information storage area to the computer only when the password information received from the computer (S3:  YES) is matched with password information corresponding to the designated received information storage means among the password information stored in the password information storage means when a received information transmitting command to transmit the received information stored in the designated received information storage area among the plural received information storage means is received from the computer (S1: YES).
Patent JP-H08156061-A (JP)
Title: Controller of injection molding machine
Inventor: KAMIGUCHI MASAO
IPC: B29C45/76
Filed: 1994-12-08
Abstract: PURPOSE: To realize efficient and safe driving of the working members of respective screws in response to working mode by a method wherein each one kind of stored moving speeds and moving limits is selectively stored for every screw so as to drivingly control each screw during manual operation on the basis of the stored moving speed within the stored moving limits. CONSTITUTION: Each ones of the moving speeds and moving limits of the working members of respective screws under a mold setting mode are stored for every screw in a plurality of nonvolatile memories 24. By operating function keys, the setting items at the position, at which a cursor is stopped, are selected as the setting change objects of the working limits so as to store the moving speed for every screw and the working limits for every moving direction in the operational condition storage files of each screw. When a manual switch is operated, within the range of the stored moving limits, a CPU 18 for PMC drivingly controls the servo motor of the screw aiming for operation with a CPU 25 for CNC and a servo CPU 20 on the basis of the moving speed stored in the operational condition storage file of the selected screw aiming for operation.
Patent JP-2001146800-A (JP)
Title: Method for preventing and retarding spread of fire for urethane foam applied in work executed in field
Inventor: TAKAGI KAZUNORI
IPC: E04B1/94
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent and retard spreading of fire even in the case where a fireproof liquor applied in works executed in a field for coating the surface of a urethane foam falls off. SOLUTION: The fireproof liquor to be applied in works executed in a field for coating the surface of the urethane foam is applied alternately to the surfaces of the urethane foams.