baber/WOPTO huggingface dataset:
Patent JP-S649272-A (JP)
Title: Non-flying granular dye
Inventor: SATO FUMITAKA
IPC: C09B67/00
Filed: 1987-07-01
Abstract: PURPOSE:To provide the title dye excellent in environmental pollution inhibition and disintegration resistance, and suitable for automation of operations such as transportation, metering and dissolution, by coating granular dye particles with a water-soluble polymeric substance. CONSTITUTION:100pts.wt. commercially available dye (a) of disperse, cationic, acid, direct, reactive, sulfide, fluorescent or the like type is admixed and kneaded with 0-2pts.wt. binder (b) such as sodium alginate, CMC or PVA and 20-40pts.wt. water (c). The kneaded mass is formed into granular dye particles (A) of 0.2-5mm in representative size through a method such as simultaneous formation and drying thereof with a spray dryer or the like. 100pts.wt. dye particles A are sprayed with a soln. of 0.1-5pts.wt. coating material (B), which may be the same as the component b, in 5-20pts.wt. water and/or an org. solvent (e.g., an alcohol) using a pan, a fluidized bed or a drum coating machine while blowing hot air of 40-100 deg.C thereinto.
Patent JP-S5593517-A (JP)
Title: Magnetic disc reproducing system
Inventor: TAKAGI HITOSHI
IPC: G11B20/14
Filed: 1978-12-29
Abstract: PURPOSE: To improve reliability for data demodulation by constituting a reproducing waveform equivalent circuit by a delay line with tap, a tap gain variable circuit, etc.  
     CONSTITUTION: A reproducing input is attenuated by attenuators 12-4W12-2 and 12-0, which are connected to trasistors Q 2 WQ 5  respectively, through buffer transistors Q 2 WQ 5  connected to four taps of delay line 11 with taps and is processed by differential amplifiers D 1 WD 3  and is demodulated as a binary signal. In attenuators 12-4 and 12-0, gain is changed by switch parts B 1  and B 2  provided with switches b 1 ... connected to resistances r 1 .... Consequently, when switches b 1 ... of switch parts B 1  and B 2  are interlocked and controlled according to read positions on a disc, a binary output of fixed width and level is always demodulated independently of rotation speed change of the disc according to read positions. As the result, reliability for data demodulation is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5687281-A (JP)
Title: Address converting system
Inventor: TAMURA HIROSHI
IPC: G06F13/00
Filed: 1979-12-14
Abstract: PURPOSE: To facilitate an easy table control required for an address conversion and at the same time carry out a high-speed conversion with a small amount of hardware, by preparing a physical address only to a continuous logic address space noticed.  
     CONSTITUTION: The physical address table corresponding to the continuous logic address space is preared for the partial logic address space to be noticed and smaller than the full logic address space. Then the physical address group corresponding to the continuous logic address space comprising several pages is held at the address conversion control table 3. Then the lower part of the logic page L of the logic address register 1 is addressed to read out the contents of the table 3. After this, a comparison is given between the higher part of the page L and the read-out l' at the comparator 4. When a coincidence is obtained, the read-out P' is set at the physical page part P of the physical address register 2. In such way, an address conversion is carried out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1117895-A (JP)
Title: Scanner printer and image reading head
Inventor: TOSAKA YOICHI
IPC: H04N1/04
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To adjust or set distance between a record head and record sheet and/or between an image read head and an original by an easy operation. SOLUTION: A guide shaft 48 is fixed on a chassis 20. One end of a follower member 50 following to the thickness of the recording sheet is fit with the guide shaft 48 so as to be slid and oscillated and a sliding part 50b at the other end is brought into contact with a guide receiving part 34a right on a needle roller 36 of a guide plate 34. A carrier 52 is pivotally supported to be freely oscillated by an axis receiving part 50a of the follower member 50 and a shaft 56 to be fixed on the chassis 20 is slid in the guide receiving part 52a. A discriminating member 58 to discriminate whether a head attached to the carrier 52 is the record head or the image reading head is pivotally supported to an axis receiving part 52c of the carrier 52 to be freely oscillated and energized by a spring in the clockwise direction.  A surface of the record head 54 on which a protruding part 58c at one end of the discriminating member 58 is abutted is flat, however, a recessed part is provided on the image read head.
Patent JP-H11330032-A (JP)
Title: Wafer cleaning device
Inventor: AIDA MASACHIKA
IPC: H01L21/304
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To completely prevent the contamination of a wafer by vertically dropping fine dust generated from a rotary brush, nozzle or section for moving them by driving and rotating the wafer within a vertical or almost vertical plane inside a chamber, to singly or simultaneously clean both the sides of the wafer, to improve the yield or processing efficiency of the wafer, and to miniaturize a cleaning device. SOLUTION: In this wafer cleaning device, a wafer W is driven and rotated within the vertical or almost vertical plane inside a chamber C by a rotator arranged with a wafer holder to be driven and rotated, the front and rear sides of the wafer W held by the wafer holder are singly or simultaneously cleaned by the rotary brush equipped with a nozzle S or by the nozzle S for supplying the cleaning liquid, and the wafer is cleaned by dispersing the cleaning liquid over the surface of the wafer with centrifugal force.
Patent JP-H1012839-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KAWAKAMI HIROSHI
IPC: H01L21/8242
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To easily form a semiconductor device having a capacitor with a solid structure with is made of noble metal through a small number of steps. SOLUTION: A noble metal film 14 is subject to dry etching by using a resist mask 15, and a side wall 16 made of noble metal is formed on the side surface of the resist mask 15, and then the resist 15 of the mask is removed through such a processing as oxygen plasma, etc., thereby forming a capacitor electrode in which a section consisting of the side wall 16 and the noble metal film 14 of the lower surface is recessed. Thus such a capacitor electrode that has a recessed section made of noble metal film can be formed easily.
Patent JP-S5592558-A (JP)
Title: Dc motor
Inventor: ITOU SUKEO
IPC: H02K23/00
Filed: 1978-12-30
Abstract: PURPOSE: To invariably ensure a unidirectional rotation without any dead point through series/parallel change-over driving of a pair of drive windings by connecting both ends of the drive windings arranged in series to a pair of commutators while the mid-point of the windings to a pair of commutators.  
     CONSTITUTION: This DC motor is composed of a field section 11 for generating two poles of asymmetrical field systems, a pair of drive windings 12A and 12B connected in series, a pair of brushes 13A and 13B for feeding DC power supply, two pairs of commutators 14A, 14B, 15A and 15B divided in four, a pair of diodes 16A and 16B and one governor switch 17. Employing a series/parallel change-over driving, the drive winding provides the following states of driving: the series driving state in which the drive current flows across the terminals of the drive windings 12A and 12B, the state in which the drive current flows to the other drive winding through one therminal and the mid-point 2a of one drive winding and the parallel driving state in which the drive current flows through respective drive windings across the terminals and the connection mid-point 2a of the drive windings connected in series. Accordingly, the unidirectional rotation is possible during the entire one cycle. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0510211-A (JP)
Title: Hydrogen supply system of hydrogen engine
Inventor: SEKIGUCHI KIYONORI
IPC: F02D19/02
Filed: 1991-07-03
Abstract: PURPOSE:To enhance the responsiveness hydrogen gas generation by a metal hydride tank and simplify the configuration of the system. CONSTITUTION:A hydrogen supply system of a hydrogen engine includes a metal hydride tank 2 fitted with a heat exchanger 2a, which is to heat or cool the hydride, and a hydrogen gas supply line 1a which feeds the hydrogen gas generated in the tank 2 to an internal combustion engine 1 without passing through a pressure control device. This is further equipped with a hydrogen flow meter 3, a hydrogen flow control valve 4 installed on the way of the supply line 1a, and a heating/cooling water flow control valve 6 which has been inserted in the heating/cooling water line 7 to be connected with the heat exchanger 2a. Further is this equipped with a control device 5, which admits variation of the pressure and temp. in the tank 2 and opens and shouts the abovementioned valves 4, 6 in accordance with the engine operating condition and the sensing value of time hydrogen flow meter 3. Thus a hydrogen supply system for hydrogen engine is constructed.
Patent JP-H108134-A (JP)
Title: Production of grain oriented silicon steel sheet excellent in magnetic property
Inventor: HONDA ATSUTO
IPC: H01F1/16
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To stably and economically produce a grain oriented silicon steel sheet excellent in magnetic properties by subjecting a slab for grain oriented silicon steel sheet to hot rolling, to annealing, to specific cooling treatment, and then to final cold rolling at specific temp. SOLUTION: A slab for grain oriented silicon steel sheet is hot-rolled. The resultant hot rolled plate is subjected, after hot rolled plate annealing, to final cold rolling or is subjected, in the as-hot-rolled state or after hot rolled plate annealing, to cold rolling twice while process-annealed between cold rolling stages. The resultant cold rolled sheet is subjected to decarburizing annealing and then to final finish annealing after the application of a separation agent at annealing. In the above process, at the time of cooling at hot rolled plate annealing before final cold rolling or process annealing, cooling is carried out, while regulating the cooling rate from 750 to 350 deg.C to >=5 deg.C/s and also the cooling rate from 350 deg.C downward to >=3 deg.C/s, respectively, down to 100 deg.C, followed by coiling.  Then, final cold rolling is applied to the hot rolled plate at rolling temp. T deg.C satisfying inequality T>=50+[t]<0.5> /10 (where [t] means holding time between the completion of annealing and the starting of cold rolling, sec). At this time, it is preferable that the above [t] is >=10hr.
Patent JP-S6223843-A (JP)
Title: Sightability assisting device for vehicle
Inventor: ABE YUICHI
IPC: H04N7/18
Filed: 1985-07-25
Abstract: PURPOSE:To reduce only the quantity of light in background light of dazzling light or the like as well as to improve the extent of sightable capacity, by setting up a filter device, having a transmitting characteristic in a specific wavelength zone inclusive of at least a wavelength zone of light out of a light radiating device, in the front of a light incidence plane of a camera device. CONSTITUTION:Dazzling light of headlights, etc., out of a face-to-face car is incident into a camera device 3 via a filter 4. At this time, incident light comes to only light in a specific wavelength zone owing to action of the filter 4. Therefore, quantity of light reaching to the inside of the camera device 3 becomes such one as being more damped than the actual incident light. On the other hand, when light in the specific wavelength zone is irradiated to such a zone as being hard to be sighted by a light radiating device 10, reflected light at an object existing in the range is also incident into the camera device 3 via the filter 4. At this time, since the reflected light comes to light of the specific wavelength zone, it is passed through the filter 4 as it is. Therefore, when it is imaged on a display unit 5 by the incident light into the camera device 3, it comes to a clear-cut image equivalent to the object.
Patent JP-S58109290-A (JP)
Inventor: DONARUDO BURUUSU ASAATON MAKUM
IPC: B23Q3/157
Filed: 1982-09-18
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-H0853518-A (JP)
Title: Hydrogel-forming polymeric material having desirable failurecharacteristic
Inventor: UIRIAMU GUROOBUAA RIIBUZU
IPC: C08L35/00
Filed: 1995-06-29
Abstract: PURPOSE: To provide a hydrogel forming polymeric material prepared from an ethylenically unsaturated carboxylic acid polymer, showing a predetermined relative fracture resistance value, excellent in highly absorptive characteristics and tenacity and useful for a sanitary article such as a disposable diaper or the like.  
     CONSTITUTION: The objective hydrogen forming polymeric material is prepared from (A) a first compd. selected from a group consisting of ethylenically unsaturated carboxylic acid compds. (salts) such as (meth)acrylic acid or the like and a second compd. such as poly(ethylene glycol) acrylate or the like containing a functional group selected from a group consisting of an ether group and a hydroxyl group and shows a relative fracture resistance value larger than that of a hydrogel forming polymeric material, which shows an absorbency under load of 14 or more and is substantially the same other than that prepared in the absence of the second compd., by 25% or more. It is preferable to use 0-200% by wt. relative to the first compd. of the second compd. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0916186-A (JP)
Title: Karaoke device
Inventor: KAWASHIMA TAKAHIRO
IPC: G10H1/24
Filed: 1995-06-29
Abstract: PURPOSE: To provide the device through which a KARAOKE singer and other persons join in KARAOKE by taking charge of the KARAOKE performance. CONSTITUTION: The musical sound of the KARAOKE musical performance is generated by using a physical model sound source 19. The physical model sound source is driven with musical performance parameters of music data and some of them are made open to a user. The user inputs parameters by operating a controller 31. The physical model sound source puts the musical performance parameter and the user parameters inputted from the controller 31 together to parameters to be inputted to a physical model sound source main body (nonlienar part and linear part). The musical performance parameters of the physical model sound source are affected greatly by the timbre of the generated musical sound, so the timbre of the generated musical sound can be varied greatly.  Consequently, a basic musical performance is done with the musical performance parameters, only the part of representation is made open to the user, and real representation can easily be produced.
Patent JP-S6141212-A (JP)
Title: Monolithc amplifier circuit
Inventor: MAKISHIMA HIDEO
IPC: H03F3/60
Filed: 1984-08-03
Abstract: PURPOSE:To obtain the excellent amplification characteristics even at a milliwave band by using a Schottky barrier gate type FET to an amplifier circuit as an active element and a Schottky barrier diode type voltage variable capacity element as an impedance element of an impedance conversion circuit respectively. CONSTITUTION:An amplifier circuit 1 contains a Schottoky barrier gate type FET12 serving as a semiconductor active element 11. While impedance conversion circuits 2 and 3 of the input side contain Schottky barrier diode type voltage variable capacity elements 72 and 92 which serve as impedance elements 71 and 91 respectively. A DC bias power supply is connected to terminals 15 and 18 and the control voltage is impressed to terminals 78 and 98 respectively. Thus the capacity values of elements 72 and 92 can be controlled with control of said control voltage. This facilitates easy matching of impedance between the circuit 1 and circuits 2 and 3 and then secures the excellent amplification characteristics.
Patent JP-S648125-A (JP)
Title: Transfer device
Inventor: TENKAI KIYOSHI
IPC: B65G51/03
Filed: 1987-06-30
Abstract: PURPOSE:To utilize a carrier effectively by employing a control device for controlling the floating height of the carrier by inputting a signal from a sensor for sensing the position of the carrier. CONSTITUTION:A control device 70, receiving signals from sensors 49a, 51a, 53, opens a solenoid valve 59 of a branch duct 57 before a cargo passes cargo receiving tables 47 to float the top end of a carrier 39 above a top end cargo receiving surface 48. The carrier, while maintaining that condition, is moved up to a space between an opposite cargo receiving tables 47. A stator 43 on the other hand is excited with the control device 70 and the carrier 39 which has been moved up to the space between the cargo receiving tables 47 is stopped at the position of a stop-hold solenoid chuck 45, and a solenoid valve is controlled so that the floating height of the carrier 39 at the time of normal movement is maintained. When the solenoid valve is controlled, the carrier 39 lowers so that the top end of the carrier 39 becomes lower than the top end cargo receiving surface 48. In the meantime, the cargo 41 to be transferred is loaded on the top end cargo receiving surface 48.
Patent JP-H0454597-A (JP)
Title: Process supervisory equipment
Inventor: TAZAKI HARUJI
IPC: G01D21/00
Filed: 1990-06-21
Abstract: PURPOSE:To improve the operability and the maintenance for the process operation/supervisory by displaying the process alarms together with a graphic screen and selecting the process alarms under generation while monitoring the graphic screen and then carrying out a confirming operation. CONSTITUTION:A graphic screen 3 of a process to be monitored is shown on the screen of a CRT display device 1 together with a process alarm. When an operator pushes a confirmation key 2B of a keyboard input device 2 in a state where a process alarm 13 is shown on the screen 3, a process alarm fetch/confirmation processing part 7 decides the display position of the alarm 13 on the screen 3 and sets the corresponding process alarm factor in a confirmed state on a process alarm present situation table 9. Then the confirmed process alarm factor is displayed on the screen of the device 1 as a confirmed process alarm through an image synthesizing part 10, an image memory 11, and an image output part 12. Thus the directly displayed process alarm can be confirmed without changing the screen to another.
Patent JP-H0456187-A (JP)
Title: Manufacture of printed-wiring board
Inventor: HISHIKI HIROSHI
IPC: H05K1/05
Filed: 1990-06-21
Abstract: PURPOSE:To enable electrical insulation between a heat sink and a printed- wiring board to be complete by forming an insulation layer which is in nearly the same shape as that of the heat sink to the printed-wiring board in one piece when mounting the heat sink to the printed-wiring board. CONSTITUTION:A prepreg which is in nearly the same shape as that of a heat sink 8 is laminated at a position where the heat sink 8 of a printed-wiring board 1 is mounted, an insulation layer 6 is formed by thermocompression, and the heat sink 8 is mounted to this insulation layer 6. In this case, the insulation layer 6 is formed in one piece so that it covers a conduction layer which is exposed onto a surface of the printed-wiring board 1 and the heat sink which is mounted onto it and the conduction layer are shut off, thus enabling electrical insulation to be complete.
Patent JP-H11346982-A (JP)
Title: Dishwasher
Inventor: TAKAHAGI FUMIO
IPC: A47L15/42
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce the time of the generation of squeaking from a sealing member by forcibly reducing a rotational speed at the time of stopping the running of the motor of a pump for circulating or discharging the washing water of a dishwasher. SOLUTION: In a dishwasher provided with a dish washing tank 7, a heater provided in the washing tank 7 for heating washing water in the washing tank and air for drying, a pump 13 for pressuring the washing water in the washing tank 7 heated by the heater and discharging the pressurized water, a motor 14 for driving this pump 13, arm nozzles 19 and 20 for washing a dish by injecting the pressurized water and a sealing mechanism for sealing a part between a pump casing and a pump drive shaft, at the time of stopping the running of the motor for driving the pump, the driving motor is braked by a direct current for specified time to forcibly reduce the rotational speed of the motor, and a squeaking sound generated from the sealing mechanism for sealing the pump and the casing from each other is reduced for silencing.
Patent JP-H04361454-A (JP)
Title: Telephone set
Inventor: OSHIMA SHUNJI
IPC: H04W4/16
Filed: 1991-06-07
Abstract: PURPOSE:To realize the telephone set capable of being easily accommodated in a limited space being an inside of a handset and to which an automatic answering telephone function is added with inexpensive constitution. CONSTITUTION:A digital voice CODEC 5 provided already is used to code an analog voice signal to be recorded and to compress the signal. The telephone set is provided with a storage section 30 to store a coded digital voice signal subject to data compression. Moreover, the telephone set is provided with a common control section 31 which controls that the digital voice signal read from the storage section 30 is decoded into the original analog voice signal by the voice CODEC 5 to realize the automatic answering telephone function.
Patent JP-H0827579-A (JP)
Title: Production of zirconia thin film
Inventor: YOSHIDA TOSHIHIKO
IPC: C23C18/08
Filed: 1994-07-15
Abstract: PURPOSE:To produce a Zr thin film free from cracks by reduced repeating processings by using a coating soln. constituted of an organic compound contg. Y, Gd and Yb and polyzirconoxan essentially with a chain structure expressed by a specified general formula. CONSTITUTION:A coating soln. constituted of a metal-contg. organic compound contg. one or more kinds among the metals of Y, Gd and Yb, polyzirconoxan essentially with a chain structure expressed by the general formula, and an organic solvent, is prepd. In the formula, M and M' are respectively independently hydroxyl groups, R, OR (R denotes hydrocarbyl group) or ligands, and n is 2 to 5. The surface of a porous supporting body is coated with the same coating soln., which is dried and is thereafter subjected to humidification treatment by steam or thermal decomposition treatment. If desired, this operation is repeated to form a solidified film, and next, it is fired. By this method, the Zr film free from cracks can easily and efficiently be produced on an industrial scale.
Patent JP-H09323326-A (JP)
Title: Die and method for manufacturing insert in-mold decorated item
Inventor: KITAHARA SABURO
IPC: B29C45/14
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To smoothly provide an improved copying finish in a decoration film in the shape of other protrusion when an emboss processing is applied by a method wherein in a cavity die, an elastic body is provided at an emboss part formed by molding pressure of a protrusion of a core die. SOLUTION: A decoration film 10 is placed into a recess of a cavity die 2 so as to be positioned at a predetermined point. At that moment, the film 10 is sucked under vacuum through a vacuum suction port 12. Next, the film 10 is pressed against the elastic force of an elastic body 11 at a predetermined pressure by means of a protrusion 15 of a core die 2. As a result, an emboss is formed on the film 10. Under such conditions, base resin is fed onto the rear side of the film 10, from a sprue 3 of the cavity die 1. When the base resin is fed, an edge is formed in the die 1 to prevent the resin from being forced to the part of emboss due to molding pressure.