baber/WOPTO huggingface dataset:
Patent JP-H038472-A (JP)
Title: Preparation of electronic component using masking material and masking material therefor
Inventor: MANIYUERU BUENTERO ZA SAADO
IPC: H05K3/00
Filed: 1990-02-21
Abstract: PURPOSE: To produce heat-resistant electronic parts by applying an elastomer compsn. containing an elastomer material, photoinitiator or the like on a masked substrate, irradiating the compsn. with UV rays to harend it and removing the hardened material in the mask position. CONSTITUTION: A UV-curing, solvent-free, thixotropic elastomer compsn. containing an elastomer material, photoinitiator and reinforcing silica is prepared. The elastomer compsn. is applied on a substrate which is masked by crosslinking when it is irradiated with UV rays, then the substrate is irradiated with UV rays to harden the elastomer compsn. to form a solvent-resistant mask. The formed mask is in a tack free state and remains on the substrate during processes of solvent cleaning and flow soldering. Then the hardened material is removed from the position where the substrate is masked to produce stable electronic parts.
Patent JP-H02217902-A (JP)
Title: Auto-tuning controller
Inventor: MATSUDA SHIGEHIKO
IPC: G05B13/02
Filed: 1989-02-17
Abstract: PURPOSE:To attain the auto-tuning of also a controlled object having non-linear dynamic characteristics by allowing a PID constant part to find out plural PID control constants and allowing a PID constant interpolating part to automatically controlling the controlled object by using the linearly interpolated control constants. CONSTITUTION:The response of the controlled object 6 to an identification signal outputted from an identification signal generating part 2 is converted into a transmission function by a dynamic characteristic identifying part 5 and a transmission function converting part 4 and a PID control constant is found out by a two-freedom degree PID constant determining part 3. The operation is executed in plural positions of process states, and at the time of finding out plural PID control constants, the PID constant interpolating part 18 converts the uncontinuous PID control constants into a unequivocal curve in all the states of the process. A two-freedom degree PID control operation part 1 executes automatic control by using a PID constant found out by a state value/ PID constant converting part 17 based upon the state value of the process. Consequently, the controlled object having non-linear dynamic characteristics can also be automatically and in all the states.
Patent JP-H01214845-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SAKAGAMI MEGUMI
IPC: G03C7/32
Filed: 1988-02-23
Abstract: PURPOSE:To rapidly desilver the sensitive material by incorporating a coupler capable of releasing a bleach accelerating agent and a specified gelatin hardener in the sensitive material. CONSTITUTION:One or more kind of the couplers (A) capable of releasing the bleach-accelerating agent by a reaction with the oxidant of a developing main agent at the time of developing and the hardener shown by formula I are incorporated in the sensitive material mounted with a red, a green and a blue sensitive silver halide emulsion layers thereon. In the formula, X<1> and X<2> are each -CH=CH or -CH2CH2Y group, Y is a group capable of being substituted by a nucleophilic group or a group capable of being released in the form of HY by a base, L is a divalent binding group. The hardener shown by the formula is exemplified by a compd. shown by formula II, etc., and the coupler A is exemplified by a compd. shown by formula III, etc. The hardener and the coupler A can be incorporated in the emulsion layers.
Patent JP-H08232975-A (JP)
Title: Manufacturing method of flexible coupling and its manufacturing device
Inventor: MORIOKA MINORU
IPC: F16D3/78
Filed: 1995-02-27
Abstract: PURPOSE: To provide a flexible coupling with durability furnished doubly with sufficient torsional strength which is a main functional condition as a flexible coupling and low rigidity free to absorb displacement in the axial direction. CONSTITUTION: A link element is constituted by adhering and fixing only a winding part to make contact with a reinforcing fiber outside cylindrical member 3 wound between the outside cylindrical members 3, 3 on the side of a drive shaft and a driven shaft with a hard resin material by a coating means 24, a supply means 26 and pressing means 27, 28.
Patent JP-H05187647-A (JP)
Title: Ventilator-heater, ventilating-heating system by the said ventilator-heater, using method of the said ventilator-heater, and sensing device, i.e., sensor, used for the said ventilator-heater
Inventor: SUZUKI YASUO
IPC: F24D5/00
Filed: 1992-01-09
Abstract: PURPOSE:To prevent a heating time from being made longer than needed and to make indoor ventilation excellent at all times by a method wherein warm air is supplied into a room by sensing entry of a person into the room, and the warm air is stopped and ventilation is conducted by sensing exit of the person from the room. CONSTITUTION:A motor 6 for a ventilation fan and a motor 1 for a warm air fan are wired in parallel through the intermediary of a selector switch, and a warm air heater 2 and a person-sensing sensor 4 are connected together. When entry of a person into a room is sensed, according to this constitution, warm air is supplied from a heater into the room so as to heat the room, and when exit of the person from the room is sensed, the supply of the warm air into the room from the heater is stopped and ventilation is conducted. Accordingly, a heating time is not made longer than needed and the ventilation for the air of good quality can always be conducted. As the result, the room can be used in a comfortable condition.
Patent JP-S62197979-A (JP)
Title: Reproducing device in dictation recording and reproducing machine
Inventor: URAYAMA YUJI
IPC: G11B15/03
Filed: 1986-02-24
Abstract: PURPOSE:To prevent the reproduction of a message numbered as 1 whose reproduction is completed again, by storing the reproduction completion data of the message numbered as 1 at a preceding stage of a message to be reproduced at a present time, when a search button is depressed. CONSTITUTION:A detection means 4 detects the message numbered as 1 when the reproduction of the sound recording completion time is performed and the search button 5 is not depressed. Also, a storing means 7 stores the reproduction completion data of the message numbered as 1 at the preceding stage of the message to be reproduced at the present time, when the search button 5 is depressed after a detection time by the detecting means 4. Therefor,e even when a memory point after the reproduction is completed, is passed and the reproduction is performed without depressing the search button, the reproduction completion data of the message whose reproduction is actually completed is stored on a memory 3. Thus, it is possible to prevent the reproduction for the same message in double again.
Patent JP-H11337552-A (JP)
Title: Biosensor having new inactivated layer and use of organic hydrogel at the time of manufacturing the biosensor
Inventor: ANDERS CHRISTINE DR
IPC: G01N33/543
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a highly sensitive bio-sensor having a new inactivated layer by forming a layer made of organic hydrogel as the inactivated layer to non-specific bonding. SOLUTION: This biosensor is a mass sensor, and generally contains antibody, enzyme, or recepter as organism content favorably bonded with ion, or covalently directly, or favorably through a polymer intermediate layer with a transducer. This inactivated layer is made of an organic hydrogel favorably provided by grafting of hydrophilic monomer on the surface of the transducer through an intermediate layer, it is covalently bonded onto the free surface or ionicly bonded, or it is incorporated in the hydrogel, and it contains organism content for specifically bonding the organism molecules in a matrix. The biosensor which is grafted on the activated polymer intermediate layer, and provided with an inactivated layer containing the organism content ionicly or covalently bonded onto the free surface, is particularly excellent in low traverse sensitivity.
Patent JP-S59166202-A (JP)
Title: Distillation equipment for solvent cleaning apparatus
Inventor: SAKAIDA ATSUSUKE
IPC: B01D3/00
Filed: 1983-03-11
Abstract: PURPOSE:To obtain the constant quality of a distillation solvent by providing inclined multistage rotary plates having a heating source and multistage accumulating parts for a cleaning solvent in a main body of a distillation equipment. CONSTITUTION:A solvent to be distilled is introduced into a main body 8 of a distillation equipment through an introducing pipe 8a, and accumulated between a partition plate 13 and the wall of the main body 8 of the distillation equipment. The solvent to be distilled on the surface is evaporated by a heater 9a while rotating a rotary plate. The solvent vapor, passing through a solvent vapor ventillating port 14a, is condensed by a cooling coil 15, accumulated in a receiving dish 14 and discharged through a discharge pipe 8b. The concentrated foreign matter such as oil accumulated at the bottom 8c is discharged from a discharge valve 16.
Patent JP-H04257796-A (JP)
Title: Electric type remote control device for outboard motor
Inventor: KOBAYASHI KIYONOBU
IPC: B63H20/00
Filed: 1991-02-08
Abstract: PURPOSE:To improve the operation feeling of a ship by locating a friction means to a part slid through rotation of an operation lever and gradually increasing the friction force of a friction means with the gradual increase in the rotation angle of the operation lever. CONSTITUTION:When speed is increased after the speed of an operation lever 1 is increased after a rotation shift state is determined, a contact ball 531 of a drive plate 5 is moved in a state that it makes contact with a friction plate 6. Since the friction plate 6 has an inclination part and thickness is increased toward above, a friction force between the friction plate 6 and the contact ball 531 is gradually increased with the increased in a speed, resulting in the gradual increase in the operation load of the operation lever 1. In regulation of the friction force, a forward and backward movement plate 7 is moved forward and backward along a shaft through screw motion of a regulating bolt 4. When the regulating bolt 4 is fastened, the forward backward plate 7 is moved rightward and pushes out a fixed plate 61 and in its turn the friction plate 6 is pushed out in the direction of the drive plate 5. Thereby, a friction force between the friction plate 6 and the contact ball 531 is increased. By unfastening the regulating bolt 4, a friction force between the friction plate 6 and the contact ball 531 is restored to an original state.
Patent JP-H10237161-A (JP)
Title: Epoxy resin composition
Inventor: KUROKI MOTOHIRO
IPC: C08K5/54
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition having excellent filing property of the resin in the resin-sealing of a semiconductor, excellent soldering resistance and high stability of the product quality, and provide a semiconductor device sealed with the epoxy resin composition. SOLUTION: This epoxy resin composition contains (A) an epoxy resin, (B) a phenolic curing agent, (C) a tetra-substituted borate of an amidine compound as a cure accelerator and (D) an inorganic filler. The phoenolic curing agent B contains a compound expressed by the formula R<3> -(-CH2 -R<1> -CH2 -R<2> -)n - CH2 -R<1> -CH2 -R<3> (R<1> is a bivalent aromatic group free from hydroxyl group; R<2> is a bivalent aromatic group having hydroxyl group; R<3> is a univalent aromatic group having hydroxyl group; (n) is 0 or an integer of >=1) and the amount of the inorganic filler D is 86-95wt.% based on the total epoxy resin composition.
Patent JP-S58157385-A (JP)
Title: Drive system for ac motor
Inventor: SAKAMOTO KEIJI
IPC: H02P23/16
Filed: 1982-03-12
Abstract: PURPOSE:To prevent the torque of an AC motor from decreasing by producing the torque components from the phase currents of the motor and adding the difference between the torque component and the amplitude of the current command to the amplitude of the current command, thereby compensating the decrease of the current limiting value. CONSTITUTION:The difference between the speed command voltage and the actual speed voltage is calculated by an arithmetic circuit 104, and the output is applied through an error amplifier 105 to a compensation signal generator 107 and phase current generators 109U-109W. The difference between the command currents from the generators 109U-109W and the actual phase current are obtained by arithmetic circuits 110U-110W, and the outputs are applied through current amplifiers 113U-113W to a pulse width modulator 114. An inverter 115 is controlled by the output signal of the pulse width modulator 114. The actual phase current is applied to a torque component generator 106, and the output of which is applied to the generator 107. The output of the generator 107 is applied to phase current generators 109U-109W.
Patent JP-H05266698-A (JP)
Title: Device for inspecting fault of memory cell in array and its method
IPC: G11C29/10
Filed: 1992-02-26
Abstract: PURPOSE: To distinguish the parasitic cell fault of a cell in a memory array from another type of fault. CONSTITUTION: A binary pattern generator generates array inspecting patterns being equivalent to a humming single-error correcting code. The respective patterns are related to a syndrome bit position and used for inspecting respective array addresseses. The respective patterns are read back by the array addresses and their results are stored in the special memory arrays for storing a fault syndrome at each fault cell array address. The syndrome address generates an 'address' at each cell fault and the exclusive OR between it and the address of the cell where the fault occurs is operated, so that the address of a route cell causing the connecting (parasitic) fault of the cell where the fault occurs is obtained.
Patent JP-S59163921-A (JP)
Title: Information transmitting device
Inventor: MUROZONO AKITAKA
IPC: H04B1/59
Filed: 1983-03-08
Abstract: PURPOSE:To set variably response information optionally by providing a control circuit controlling the supply of a detected power and controlling in time division the supply of power to each circuit so as to suppress its peak supply current. CONSTITUTION:In receiving a carrier power, a current controller 210 using an analog switch is operated at first so as to operate a number storage section 205 and an error check code (CRC code) generating circuit 209. Thus, the said two circuits read a response device number data set by a number setting switch 208, store the data into a storage section 205 and also generate a CRC code decided by the circuit 209 and the code is stored similarly to the storage section 205. After the end of this operation, the power supply circuit of the circuit 209 is interrupted by the analog switch of the circuit 210 and the circuit 210 supplies the operating power supply to other circuits. The time division operation is attained by using the circuit 210 so as to reduce the peak consumption current.
Patent JP-S55131882-A (JP)
Title: Electronic equipment
Inventor: KAWANABE TAKESHI
IPC: B41J2/01
Filed: 1979-04-02
Abstract: PURPOSE: To improve the print dignity of an electronic equipment with a printer part jetting ink out by feeding a current to a heater, by obtaining a plural number of dot records by one dot by connecting heaters in series and parallel.  
     CONSTITUTION: Data needed for recording are sent to controller 20 via arithmetic unit 18 on the basis of commands of keyboard 17 and edited in the form of data needed for recording. Then, the data are selectively sent to each thermal head by heater control circuit 21 after passing, character by character, through a character generator and heater driving circuit 22. Printer part 29, composed of ink supply part 25, heaters and nozzles 26, motors and rollers 27, etc., jets ink and provides dot print while motors feed paper. Here, grooves of printer part 29 and heaters are thinned and respective heaters are connected in series and parallel so as to obtain a plural number of dot records by one dot information, thereby improving the print dignity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59165666-A (JP)
Title: Transfer type electrographic recorder
Inventor: TOUDOU YOSHIMASA
IPC: B41J2/41
Filed: 1983-03-10
Abstract: PURPOSE:To manufacture the titled recorder, through which a picture element to be recorded can be recorded continuously with high resolution, by directly changing the concentration of the picture element in an analog manner while being correspond to a picture signal. CONSTITUTION:A recording body 10 is charged by a charge colotron 1, and an electrostatic latent image corresponding to an analog picture signal VD is formed by a multi-needle electrode head 2, an optical scanner 3 and a recording concentration control means 20. The picture signal VD is inputted to a binary- coded circuit 21 and an amplifier 23 in succession, pulse voltage is applied to each needle electrode in succession, the optical scanner 3 corresponding to a block in which the needle electrode is driven is brought to an ON state, and beams are projected to the recording body 10. The picture signal amplified by the amplifier 23 is inputted to the optical scanner corresponding to the block driven at that time, and luminous intensity is changed. The latent image having charge density corresponding to the analog picture signal VD is formed.
Patent JP-S59164229-A (JP)
Title: Rear cover for lubrication port of speed change gear extension
Inventor: MORISAWA KUNIO
IPC: B60K17/344
Filed: 1983-03-09
Abstract: PURPOSE:To improve lubrication performance by providing a cover at the position covering around a lubrication port on the output shaft in an extension housing of speed change gear thereby promoting dispersion of lubricant while forming an oil sump at the lower section in the housing. CONSTITUTION:An extension housing 1 contains an intermediate shaft 3 receiving drive torque and a clutch sleeve 5 for coupling between output shaft 4 and both shafts 3, 4 and supporting the output shaft 4 rotatably by means of a ball bearing 6 and a rear bush 7. In the extension housing 1, lubricant passed through a lubricant path 8 in said shaft 3 and blown out through an orifice 9a in a plug 9 at the rear end will be stored through a lubrication port 10 in the housing 1. A rear cover 11 is provided on the outercircumference of said port 10 where a flange 11b is provided at one end of tubular body 11a while a partition wall 11c at the other end. Consequently an oil sump 12 is formed between the cover 11 and the housing 1.
Patent JP-S52123444-A (JP)
Title: Heat-resisting ethylene-tetrafluoroethylene copolymer composition
Inventor: OOTANI KENICHI
IPC: C08L1/00
Filed: 1976-04-10
Abstract: PURPOSE: Title composition having extremely increased heat resistance without any adverse effects on inherently excellent electrical, mechanical characteristcs and chemical resistance, composed of an ethylene-tetrafluoroethylene copolymer, an antiaging agent, and a fluorine-containing elastomer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04277379-A (JP)
Title: Seal structure in water flow passage
Inventor: KIMURA YASUHIDE
IPC: F16J15/16
Filed: 1991-03-06
Abstract: PURPOSE:To improve sealing function due to water pressure and mechanical degree of freedom of a connecting part of a sliding member. CONSTITUTION:A seal part C is constituted out of a discharge water seal disc C1 and a pressing seal disc C2, and a circular recessed part 42, a lengthwise hole 44 and a shallow groove 45 are formed in the axial hole 41 drilled in the center of the discharge water disc C1. Next, it is constituted so that the upper face of the pressing seal disc C2 is flushed with the discharge water seal disc C1 in the condition fitting the disc C2 in the circular recessed part 42.
Patent JP-H10220017-A (JP)
Title: Construction work auxiliary system
Inventor: WADA TAKAAKI
IPC: B66C21/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to proceed a construction work even in a case of rain for improving the efficiency of the work by installing a plurality of wires on a scaffold erected on both the sides of a work site, and attaching a rainproof sheet and a cable crane to the wire. SOLUTION: Column is severally assembled at the four corners of a work site, and frames or the like are connected to the above column to form construction scaffolds. A plurality of wires and cable wires are laid between the scaffolds, and a sheet for covering a construction site is attached to the above wires, and moreover a cable crane equipped with an arm having a balance- shaped arm attached to a cargo hanging part is attached to the wires. Thus the work is practicable even in a case of rain, and even in a place where a crane truck can not be used, a cargo handling work becomes practicable. In addition, the installation and removement of the wires can be carried out at the same time of the assembly and diassembly of the scaffold to make special cost and time unnecessary. A construction work auxiliary system can therefore be inexpensively provided.
Patent JP-H07249204-A (JP)
Title: Joined ferrite magnetic head
Inventor: SUZUKI EMI
IPC: G11B5/133
Filed: 1994-03-10
Abstract: PURPOSE:To suppress the demagnetization generated by magnetization of a magnetic head by disposing a polycrystalline ferrite which is the cause for magnetization only in the central part of the head where a winding groove is formed. CONSTITUTION:The polycrystalline ferrite disposed in the central part 7 consists of a polycrystalline ferrite having a high magnetic permeability. The average magnetic permeability is, therefore, increased and a high reproduced output is obtd. at the time of reproduction. The polycrystalline ferrite has the nature that its coercive force is larger and the magnetization is easier as the ratio occupied by the entire part of a head core is higher. However, the polycrystalline ferrite is disposed only in the part where the winding groove 5 is formed in such a case and, therefore, the coercive force in magnetic circuit parts is suppressed to be at a lower level and eventually the demagnetization is suppressed by the decreased magnetization. Consequently, there are no more generation of sliding noises and the distortion of the reproduced output and electromagnetic conversion characteristics are enhanced.
Patent JP-H06247008-A (JP)
Title: Printing head
Inventor: KURIYAMA TOSHIO
IPC: B41J29/00
Filed: 1993-03-01
Abstract: PURPOSE:To facilitate work for soldering and fixing a terminal of a cooling fan by a method wherein an arm-form projected part is provided on a flexible printed-circuit board, and the fan is electrically connected to the arm-form projected part. CONSTITUTION:A cooling fan terminal 126 is soldered to an arm-form projected part 17-a of a flexible printed-circuit board 17. Thereafter, a conductor protective part 17b of the arm-form projected part 17-a is folded back to protectively cover a conductor part of the solder to the cooling fan terminal 126. In this manner, the cooling fan terminal 126 can be securely soldered at a position spaced by a prescribed distance before a cooling fan 20 is fixed to a radiator. Therefore, an assembling workability is improved. The top and rear surfaces of the flexible printed-circuit board 17 can coincide with each other by appropriately folding the arm-form projected part 17-a. Thus, a low-cost board with a conductor pattern only on its top surface can be used. Furthermore, a conductor pattern on the flexible printed-circuit board can be easily formed.