baber/WOPTO huggingface dataset:
Patent JP-H0974264-A (JP)
Title: Manufacture of wiring board
Inventor: FUKUTOMI NAOKI
IPC: H05K3/20
Filed: 1995-06-30
Abstract: PURPOSE: To simplify the process for manufacturing a wiring board and moreover, to make the formation of a fine wiring possible by a method wherein a wiring conductor containing a different kind of metal is formed on a carrier- metal foil, the metal foil is bonded to a metal plate by lamination, the metal foil is etched and an adhesion layer and the metal foil are removed to perform an external shape processing on the wiring conductor. CONSTITUTION: A resist pattern is formed on a carrier copper foil 1, a nickel layer is plated, subsequently a copper layer is plated. On the other hand, an SUS 304 foil 5 coated with a bonding agent 4 is prepared and this foil 5 and copper foils 3, which are respectively formed with a wiring, are bonded together by lamination with a wiring layer as the bonding side of the copper foils 3 to the foil 5. A resist is laminated on the surface of the copper foil 1 and a resist image is formed. A pattern is formed by etching the copper foil 1. The exposed bonding layer 4 is removed by a plasma treatment. The copper foil 1 is removed by an alkaline etching. A photosensitive polyimide is applied, exposed, and developed to form an aperture and a gold plating is applied to a wiring in the aperture. Subsequently, the foil 5 is etched and separated into individual pieces.
Patent JP-H0914302-A (JP)
Title: Sprag type on-way clutch
Inventor: IGARI KOZABURO
IPC: F16D41/07
Filed: 1995-06-30
Abstract: PURPOSE: To reduce the number of parts compared with the conventional ones and to improve the guiding ability of a spring for holding a sprag with the holder by causing a holder to simultaneously perform the functions of a side plate and a wire gauge. CONSTITUTION: A holder 1 is provided with a cylindrical part 1c and an annular flange part 1a integrally extended from one end of the axial direction of the cylindrical part 1c to the outside of a radial direction. A spring 3 is a continuous annular close contact coil type and in a position other than the groove 2a of a sprag 2, this holds the sprag 2 with the holder 1 while being guided and held in the outer peripheral surface of the cylindrical part 1c of the holder 1. Thus, since the spring 3 for holding the sprag 2 is also guided by the outer peripheral surface of the cylindrical surface of the cylindrical part 1c of the holder 1, the roundness of the spring 3 is improved and the guiding ability of the spring 3 is improved. Therefore, the number of parts is reduced more than conventionally and the guiding ability of the spring for holding the sprag with the holder is improved.
Patent JP-S6055691-A (JP)
Inventor: TANAKA WATARU
IPC: H05K3/20
Filed: 1983-09-07
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-H064783-A (JP)
Title: Disaster prevention panel for tunnel
Inventor: ISHII KENJI
IPC: G08B29/18
Filed: 1992-06-24
Abstract: PURPOSE:To eliminate an undesired noise by a simple constitution, and also to easily change of each condition value for deciding a fire. CONSTITUTION:A dip switch group 10 to which each critical value for deciding fire generation is set, is provided, and an MPU 16 reads and stores each condition value of the dip switch group 10. In such state, when receiving circuits 3a-3n receive a detecting signal from detectors arranged at every monitoring block in a tunnel 1 and it is outputted as a detecting pulse, the MPU 16 elminates at least a noise component generated from the signal outputted by the receiving circuits 3a-3n, and thereafter, decides each detecting pulse from the receiving circuits 3a-3n, based on stored condition value, and in the case each condition is satisfied, it is decided that a fire is generated in the monitoring block of the receiving circuit which outputs its detecting pulse.
Patent JP-S6057021-A (JP)
Title: Locking mechanism
Inventor: ISOMURA SATORU
IPC: G05G5/12
Filed: 1983-09-08
Abstract: PURPOSE:To improve operability and make a device compact by forming an arc- shaped cam face on a stator, providing a pair of rotary members in such a way that these face said cam face, and making one of the rotary members, engage or disengage one of these rotary members. CONSTITUTION:An arc-shaped cam face 25 is formed on either of a movable side rotor 21 and a fixed side stator 22, and a pair of rotary members 26a, 26b, between which a spring member 27 is interposed, are provided in such a way that these can face the cam face 25. And, either of these rotary members 26a, 26b is arranged to be engaged and disengaged by means of an operating member 28. Thereby, the rotor 21 can be permitted to rotate in either direction, its rotation can be controlled freely and adequately while a securely locked condition can be obtained at other times, improving operability and making the device compact.
Patent JP-H0333329-A (JP)
Title: Level-adjusting method for structure that follows ground displacement
Inventor: INADA KIYOHIKO
IPC: E02D35/00
Filed: 1989-06-28
Abstract: PURPOSE:To maintain and adjust level for a structure built on ground by providing bag-shaped water mats at a clearance between the underside of a waterway structure and the surface of the ground on which the waterway structure is built, and by making supply and drain of water to and from the water mets according to detection made to changes of the level of the waterway structure. CONSTITUTION:At a clearance between the underside of a waterway structure 1 and the surface of underlying ground 2 on which the waterway is built, substances such as divided bag-shaped water mats 3 made of rubber-coated cloth are placed. Then the water mets 3 are connected to an operating device installed in a pump room and to a water supply and drain pipes, and water is supplied and drained either by automatic or manual operations to and from the water mats 3 according to detected changes of level at the waterway structure. In order to prevent deformation and displacement of the waterway structure caused by partial settlement of ground, relevant water mets 3 are inflated by an extent equivalent to the height H corresponding to the extent of lowering of the level caused by the settlement of the ground, and the level of the waterway structure is kept at constant. Thereby maintenance and adjustment of the level of a structure made of concrete or the like laid over a ground where settlement is liable to occur can be easily executed at low cost.
Patent JP-S6321515-A (JP)
Title: Wind-speed sensor
Inventor: FUJIMOTO KATSUMI
IPC: G01P5/00
Filed: 1986-07-14
Abstract: PURPOSE:To obtain a sensor of high detecting sensitivity available for steady detection, even if it blows with low speed, by guiding the wind into a cavity along an inside wall surface of an opening. CONSTITUTION:The wind introduced into a gas-guiding path 17 from a gas inlet port 18 of a gas-guiding member 12 is guided as shown by an arrow A1, an opening 4 formed on a cylindrical case 1' of a piezo-electric buzzer 11 is eccentric from a gas-guiding pipe 16, the wind is guided into a cavity 5 along the inside wall surface of the opening 4 as shown by an arrow A2. On the other hand, a gas in this cavity 5 flows out to the outside after passing through window 19, side wall 14 and cylindrical case 1' of the piezo-electric buzzer 11. Consequently, the gas is introduced along the inside wall surface into the opening 4 of the cavity 5 and it is discharged from the center and the gas inside the cavity 5 vibrates in resonance with the cavity 5. Thus, a wind-speed sensor of a high sensitivity becomes available.
Patent JP-S5869479-A (JP)
Title: Motor drive control circuit
Inventor: IMAIZUMI MAMORU
IPC: H02P29/00
Filed: 1981-10-16
Abstract: PURPOSE:To drive a motor by comparing a drive time with a pause time, and setting the standby time so that the ratio of the drive time to the pause time becomes always lower than the prescribed time, thereby always suppressing the temperature rise at the value lower than the prescribed value. CONSTITUTION:The drive of a DC motor 9 which rotates a print wheel 8 of a typewriter is controlled through a driver 17 by inputting signals of a keyboard 14, a detector 15 which detects the moving position of a linear motor 2 and a detector 16 which detects the rotary position of the motor 9 to a microcomputer 13. The drive time and the pause time of the motor 9 are added and compared, the standby time is set at every drive end time so that the ratio of the pause time to the drive time becomes lower than the prescribed value, and the drive of the motor is stopped based on the instruction signal during the time. Accordingly, the temperature rise can be suppressed, and accidental motor stop can be prevented during the drive.
Patent JP-S5866103-A (JP)
Title: Controller
Inventor: FURUKUBO YUUJI
IPC: G05B9/03
Filed: 1981-10-16
Abstract: PURPOSE:To make the bumpless switching from a main system to a holding system possible, by allowing the holding system to track the main system with a certain time delay and allowing the holding system to track the main system, which is normal still, at the switching time. CONSTITUTION:When a CPU9 is the main system, the CPU9 perform such operation that the speed of a turbine 1 is a set value, and a signal 9a is transmitted. During this time, a CPU10 leads a signal 31a of a counter 31 to a controller to track the CPU9. The signal 9a is selected in a driving circuit 26 and is inputted to a substractor 22. Signals 28a and 32a of converters 28 and 32 are compared with each other in a comparator 29, and the counter 31 is counted up (or down) when the signal 28a is larger (or smaller) than the signal 32a, and the signal 31a is converted to the analog signal 32a and is inputted to the comparator 29. By this operation, the signal 31a is not changed to the signal 9a rapidly but tracks it with a certain time delay and is supplied as a signal 27b to the CPU10.
Patent JP-H11344245-A (JP)
Title: Trial operation method of air-conditioning communication system
Inventor: WADA KEIJI
IPC: F24F11/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To make the trial operation of an air-conditioning system before working a host system for intensively controlling the air-conditioning system. SOLUTION: An air-conditioning communication system 10 is provided with an air-conditioning system 11 where one or a plurality of air-conditioning devices 14A, 14B, and 14C are connected to a communication control device 18 by a communication line 17, and a host system 12 with a host computer 13 that is connected to the communication control device and intensively controls the air-conditioning device. In the air-conditioning communication system 10, on trial operation, a personal computer 20 that can communicate in the same communication command system as the host computer is connected to the communication control device, and the trial operation of the air-conditioning system is made separately from the host system.
Patent JP-H108200-A (JP)
Title: Fire resistant steel for building excellent in galvanizing characteristic
Inventor: NAKATANI YOSHIYUKI
IPC: C22C38/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of galvanizing cracking and plating burning in a heat resistant steel while its various characteristics are maintained by prescribing its compsn., particularly, the content of B and the carbon equivalent. SOLUTION: Boron is ordinarily effective for reducing solid solution N in the steel and improving the toughness of the heat-affected zone therein, but on the other hand, it is extremely harmful since it increases galvanizing cracking properties by increasing the hardenability of the steel. Therefore, the upper limit of the B content is regulated to <=0.0003%. The content of the other components are also prescribed in suitable ranges, and in addition, the carbon equivalent is important as well. Namely, at the time of largely adding alloy elements, in the case large heat input welding is applied, the upper bainitic structure exerting an undesirable influence on its toughness in the vicinity of a welding bond is made easy to upper to generate low temp. cracking at the time of welding and to deteriorate the toughness of a welded joint.  Thus, for preventing these, the carbon equivalent (Ceq) shown in the following is needed to be regulated to <=0.45%: Ceq=C+Si/24+Mn/6+Ni/40+Cr/5+Mo/4+V/14(%).
Patent JP-H04233229-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: KOORAUOORU AARU ORASUPO
IPC: H01L21/00
Filed: 1991-06-12
Abstract: PURPOSE: To reduce Na ion contamination by depositing an insulating layer on a patterned substrate and cleaning the substrate with a solution made of a Na ion solvent. CONSTITUTION: An insulating layer is formed by an evaporation method using plasma. A patterned substrate is plasma-etched, thereby smoothing the surface of the insulating layer. After the etching step, existing alkaline metal contamination is significantly reduced by cleaning at least a part of an inner wall surface of an etching device with a solution made of a Na solvent. After the inner wall surface of the etching device has been treated with an acid mixture, the etching device is impregnated with reverse osmotic deionizing water. Then, the resistivity of the water is monitored. The resistivity is, at first lowered abruptly as Na ions enter the water. After that, the resistivity is slowly increased as the ions are removed, for circulating the water.
Patent JP-H119460-A (JP)
Title: Coffee extracting device
Inventor: KAWABATA AKIO
IPC: A47J31/36
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To extract a high density coffee liquid at high speed by supplying hot water pressurized by a pressurized hot water supplying device to a coffee powder container, and passing the hot water through a coffee powder layer compressed by a coffee powder compressing device to extract the coffee liquid. SOLUTION: Ordinary pressure, high temperature hot water is generated by a water heating device 2, and sent to a hot water supplying cylinder 4a, while a driving piston 4b is lowered after coffee powder is supplied into an extracting cylinder 5a, and the extracting cylinder 5a and a filter support 11 are raised and fitted to a coffee powder compressing piston 6. The air within the hot water supplying cylinder 4a is compressed by the driving piston 4b to pressurize the hot water within the cylinder 4a, and the coffee powder layer is compressed by the compressing piston 6. Thereafter, a pressure control valve 9 is opened, the pressurized hot water is passed to the coffee powder layer within the extracting cylinder 5a through a piston filter 10 to extract a coffee liquid.
Patent JP-H0330053-A (JP)
Title: Document processor
Inventor: MATSUNO TAKUYA
IPC: G06F17/21
Filed: 1989-06-27
Abstract: PURPOSE:To automatically align and display digits of each column of an inputted matrix by providing a display control means for aligning and displaying the digits of a column component of an inputted matrix element. CONSTITUTION:When a numeral is inputted to the inside of a matrix from a keyboard (KB) 4 in accordance with a program stored in a ROM 2 under the control of a CPU 1, a first digit of each column is aligned and displayed by executing automatically a decimal tab processing in the matrix. At the time of its processing, inputted data is set to a data table, and the longest digit number in plural columns is calculated. Subsequently, data of each column is right-justified to a work area of the longest digit number and stored. Next, the data of each column stored in its area is referred to and displayed.
Patent JP-H0216122-A (JP)
Title: Aromatic polyether of excellent heat stability
Inventor: ISHIKURA MOTOSHI
IPC: C08G75/00
Filed: 1988-07-04
Abstract: PURPOSE:To obtain an aromatic polyether having excellent heat stability and a wide range of molding temperature and not suffering thickening and coloration even in recycle molding by using a specified terminal group as the terminal structure of an aromatic polyether. CONSTITUTION:The title aromatic polyether is one represented by formula I, wherein the terminal group Z is represented by formula II. In the formulas, E is a dihydric phenol residue, E' is a dihalogenobenzenoid compound residue having a structure of formula III, X is SO2 or CO; n >=10; Y is H, a halogen atom, a group of formula IV or V or the like. An aromatic polyether is generally synthesized by, for example, preparing a dialkali metal diphenolate from a dihydric phenol and an aqueous solution of an alkali metal hydroxide in a polar solvent, removing water from the system, adding a dihalogenobenzenoid compound to the system and polycondensing the mixture. This aromatic polyether can be obtained by terminating the above aromatic polyether by using a monohydric phenol or a monohalogenobenzenoid compound as an terminating agent in the above reaction.
Patent JP-S5869861-A (JP)
Title: 4-thiaprostaglandin e1 derivative and its preparation
Inventor: TANAKA TOSHIO
IPC: A61K31/5575
Filed: 1981-10-20
Abstract: NEW MATERIAL:A compound of formulaI(R<1>, R<2> are H, alkyl, aralkyl, substituted aralkyl; R<3>, R<4> are H, protecting group; R<5> is H, methyl; R<6> is 1- 10C alkyl, cycloalkyl). EXAMPLE:16,17,18,19,20-Pentanol-15-cyclohexyl-4-thiaprostaglandin E1 amide. USE:Preventive or remedy for thrombosis, vasodilator or antiulcerative, because it has activities of inhibiting blood platelet coagulation, vasodilation, ulcer resistance. It is distinguished by its durative activity by oral administration. PREPARATION:The reaction of a carboxylic acid of formula II (R<31>, R<41> are protecting group) with an amine of formula III is carried out in the presence of a condensation agent such as dicyclohexylcarbodiimide or chloroformic ester- triethylamine, when needed, deprotection is effected, to give the objective compound of formulaI.
Patent JP-H067839-A (JP)
Title: Winding method for steel strip
Inventor: FUJII KAZUO
IPC: B65H19/28
Filed: 1992-06-24
Abstract: PURPOSE:To prevent the occurrence of top mark flaws by using a mandrel sheathed with a stepped sleeve. CONSTITUTION:When the steel strip 1 is wound by using the mandrel 6 sheathed with the stepped sleeve 10, a tip touch sensor 12 is provided on a different part 11 in level of the stepped sleeve 10 and a point of time where the tip 1a of the steel strip 1 is brought into contact with the tip touch sensor 12 is detected by a tip position detector 18. Since winding of the steel strip 1 is started by the mandrel 6 by driving a motor 5 according to this detection signal, the tip 1a of the steel strip 1 can be accurately positioned on the different part 11 in level and the steel strip can be wound so that the top mark flaws are not generated.
Patent JP-S6226910-A (JP)
Title: Input amplifier circuit
Inventor: URIYA SUSUMU
IPC: H03F1/02
Filed: 1985-07-26
Abstract: PURPOSE:To reduce power consuption at no signal state by providing a control input terminal for power-down and impressing a control signal to the terminal in an input amplifier circuit used through AC coupling in an emitter coupled logic (ECL) interface or the like. CONSTITUTION:An N-MOS13 is turned off when the level of a control signal input terminal 6 is low, a P-MOS7 is turned on to bring an input terminal 1 to a high level and a two-input NAND gate 4 is activated by a minute current. When a high level is impressed to the control input terminal 6 while a voltage of a power supply 6 is 5V with non signal state, the two input NAND gate 4 consumes a current of 1.5mA, while the control signal input terminal 6 is brought into a low level, the current is decreased remarkably as 14pA. Even when a CMOS gate is connected to an output terminal 2, since the gate circuit connected to the output terminal 2 reaches the steady-state at power-down, the current consumption is decreased.
Patent JP-H08235309-A (JP)
Title: Composite processing device and its control method
Inventor: MOMOSE TSUTOMU
IPC: G06K7/08
Filed: 1995-06-30
Abstract: PURPOSE: To simplify the processing and to reduce the occupation area by continuously performing read of MICR data and print by one device with respect to a single slip having MICR data like a personal check. CONSTITUTION: A slope 22 of a paper passage 20 prepared in a printer main body 11 is provided with a magnetic head 31 and a magnet 32 for read of MICR data. A check sheet 16 in the paper passage 20 is held by at least one of rollers 23 and 29 rotated at a synchronous speed and passes on the magnetic head 31 to read the MICR data. Thereafter, the check sheet 16 is held by at least one of rolls 23 and 29 and is endorsed by a printer head 13.
Patent JP-H0459589-A (JP)
Title: Entrance door device of elevator
Inventor: MIZUNO YUKIOMI
IPC: B66B13/30
Filed: 1990-06-27
Abstract: PURPOSE:To set entrance doors easily even though the interval between floors is small by arranging the door devices provided at the neighboring upper and lower floor entrances slipping in the longitudinal direction each other. CONSTITUTION:A hanger case 5B of the lower floor is provided at the outer side than a holding beam 9A of the upper floor. An entrance door 4B of the lower floor is farther from a cage than an entrance door 4A of the upper floor, and thereby, an engaging device projecting from the rear side of the entrance door 4B of the lower floor to engage with the cage door is composed longer than the engaging device of the entrance door 4A of the upper floor in the projecting size. The weight applying to a threshold 8A of the upper floor is supported by the holding beam 9A and an entrance floor 2A. As a result, even though the interval between the floors is small, the entrance doors 4A and 4B can be set easily.
Patent JP-S5868025-A (JP)
Title: Interchangeable lens barrel for camera
Inventor: KAWAZOE MITSUO
IPC: G03B17/14
Filed: 1981-10-19
Abstract: PURPOSE:To facilitate attaching and detaching of a lens barrel to and from a camera body by providing a deviating means and a detaining means for an aperture ring, and resetting the aperture ring automatically to an initial position when the lens barrel is removed from the camera body. CONSTITUTION:When a lens barrel is mounted to a camera body, an aperture ring 8 which is held reset in an initial position by the elastic force of a spring 12 for resetting is forced into the camera body without any obstacle and since a working pin 15 is forced in against the elastic force of a click spring 14 in this time, the detaining force by the fitting of a click ball 13 and a click hole 8a overcomes the rotating force of the ring 8 by the weak elastic force of the spring 12 so that the ring 8 is detained in the prescribed aperture set position. To remove the lens barrel, the user rotates the barrel by pushing a removing button 23, then the ring 8 is reset automatically to the initial position by the elastic force of the spring 12.
Patent JP-S58130004-A (JP)
Title: Shoe sol repairing member
Inventor: DONARUDO DABURIYU FUIRITSUPUSU
IPC: A43B13/14
Filed: 1982-09-27
Abstract: A shoe sole for application to the underside of a shoe includes a sole element having substantially convex upper and lower surfaces. The sole element may have a toe portion at one end thereof and the thickness of the sole element adjacent to the toe portion may increase toward the one end.