baber/WOPTO huggingface dataset:
Patent JP-2000219701-A (JP)
Title: Thermoplastic resin particle, foaming thermoplastic resin particle and production of foamed product
Inventor: SAITO MAKOTO
IPC: C08F2/18
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a production method of obtaining thermoplastic resin particles and foaming thermoplastic resin particles, both having desired particle sizes, in high yields. SOLUTION: A dispersion (II) wherein a methacrylate monomer (b) composed mainly of methyl methacrylate is finely dispersed in an aqueous medium is added to a dispersion (I) wherein styrene resin particles (a) having a small particle size are dispersed in an aqueous medium containing an inorganic salt sparingly soluble in water and a surface active agent, followed by suspension polymerization. It is preferred that the amount of the inorganic salt sparingly soluble in water ranges 0.2 to 3.0 pts.wt. per 100 pts.wt. of the styrene resin particles (a), and the amount of the surface active agent ranges 0.003 to 0.05 pts.wt. per 100 pts.wt. of the styrene resin particles (a).
Patent JP-H07230345-A (JP)
Title: Computer system
Inventor: INOMATA TADAAKI
IPC: G06F1/28
Filed: 1994-02-18
Abstract: PURPOSE:To improve the transmission efficiency of the power status between a power controller and a CPU. CONSTITUTION:In an event mode, a power controller 17 monitors various power status changes and sets the power status to a resistor 122 when the change of the status is detected. At the same time, an interruption signal is supplied to a CPU 11. Thus a fact that the power status is set by the controller 17 is notified to the CPU 11. Then the CPU 11 stores the power status in a CMOS memory and also reads this status out of the memory as necessary. As a result, the command transfer frequency can be reduced between the controller 17 and the CPU 11. Then the power status can be transmitted to the CPU 11 from the controller 17 with high efficiency.
Patent JP-S52104990-A (JP)
Title: Magnetic body s structure for uniform magnetic field generation
Inventor: CHIBA AKIO
IPC: G01R33/383
Filed: 1976-03-01
Abstract: PURPOSE:To obtain the uniform magnetic field inside a hole with simple and small size and that with low cost in a wide range, by means of using high permeability alloy around a hole of magnetic material with hole.
Patent JP-H11268359-A (JP)
Title: Output managing unit for wet print medium
Inventor: PARTHASARATHY BASKAR
IPC: B65H29/70
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To handle media of various dimensions and thicknesses in multi-user network environment by operating both drive mechanism and discharge mechanism during print operation to advance a medium flatly and operating the discharge mechanism independently during discharge operation to discharge a printed medium. SOLUTION: During print operation, a drive mechanism advances a pen 40 to locate it at a specified printing position and puts a wet print mark on the surface of a medium. When the front end of a just wet printed medium reaches a star gear 35, a discharge mechanism advances a wet print medium forward. In this regard, the discharge mechanism cooperates with the drive mechanism to apply a tensile force for flattening a part of the wet print medium disposed between. Subsequently, the drive mechanism and the discharge mechanism help to advance the front end of the wet printed medium over the star gear 35 and to move a holding distance before dropping into an output tray 41 in order to impart a sufficient time for drying the wet print mark.
Patent JP-S59148501-A (JP)
Title: Transmitting method of information aboard train control device
Inventor: OOSHIMA HIROYASU
IPC: B60L3/08
Filed: 1983-02-10
Abstract: PURPOSE:To transmit speed control information in series by providing an interface for transmitting in a time division multiplex of frequency signals by using a basic circuit between a receiver and a speed collator. CONSTITUTION:A circuit RC2 in a receiver RE2 inputs a speed control signal from the ground received at a vehicle antenna CA, and produces a rectangular signal through a filter for removing a noise. A rectangular automatic train control signal demodulated by the receiver RC2 is multiplied by a frequency multiplier FN to the prescribed frequency, produced through the MF of a multiplexing BPF, shaped in level by a Schmitt circuit SCH and transmitted through an information line l1 to a speed collector SC2. The output of the SCH is rectified by a rectifier REC and inputted to a controller CNT. The CNT switches and designates the central frequency of the MF in time division manner. The SC2 inputs the output signal of the SCH through the information line l1 from the RE2 to discriminate the level, thereby checking the frequency when the level is the threshold value or higher to discriminate the content of the speed control command.
Patent JP-S61180205-A (JP)
Title: Plane fresnel lens and its production
Inventor: TAKADO NOBUKAZU
IPC: G02B3/08
Filed: 1985-02-06
Abstract: PURPOSE:To obtain a lens having a large aperture and high diffraction efficiency by providing a step to the boundary between a high refractive index optical waveguide part and plane optical waveguide and making the layer thickness of the high refractive index optical waveguide part larger than the layer thickness of the plane waveguide. CONSTITUTION:A titanium film is formed on the surface of a lithium niobate substrate 11 and the titanium is thermally diffused to form the optical waveguide 12. The surface of the waveguide 12 is dug in except the lens part 13 to increase the titanium concn. in the lens part 13 and to make the refractive index in said part higher than the refractive index of the periphery. The thickness of the optical waveguide is made smaller than the thickness of the lens part in addition to a difference in the refractive index owing to a difference in the titanium concn. between the lens part 13 and the waveguide 12. The difference in the equiv. refractive index between the light beams propagating in the lens part 13 and the waveguide 12 is therefore made larger than in the case such as the conventional embodiment in which the difference is larger by as much as the difference in the titanium concn. alone. The decrease in the lens thickness is thus made possible and the plane lens having the large aperture diameter and high diffraction efficiency is thus obtd.
Patent JP-H10223415-A (JP)
Title: Manufacture of resistor
Inventor: KONAKA HIROKI
IPC: H01C7/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a resistor in which adhesion between a ceramic material and a resistance film is improved in a resistor constituting an electronic circuit. SOLUTION: A ceramic rod is formed into a square rod shape, while its corners are rounded off, and base body parts 43 are formed at predetermined intervals, and then, made into pieces 45, and a resistance film 46, a groove 47 and a protective film 48 are formed after etching the base body part 43. A terminal electrode 50 is formed at a square-rod-like base body part of both ends of the base body part 43, thereby a method of manufacturing a resistor with improved adhesion of the resistance film 46 is provided.
Patent JP-H03225530-A (JP)
Title: Fault processing system
Inventor: AONO FUMIO
IPC: G06F11/34
Filed: 1990-01-31
Abstract: PURPOSE:To shorten a fault processing time and to reduce the size of a register data storage area by minimizing register type data which is required for fault processing. CONSTITUTION:If an information processor 2 becomes faulty and an RAS proces sor 1 is informed of that, a scan-out part 11 operates. Then various data in the processor 2 at the time of the fault occurrence are gathered as log data and stored in a log data area 12. Then a register generation part 13 operates to extract data required for the fault processing from the log data in the area 12, convert the data into the register type data, and stores the data in the register data storage area 16. A fault processing part 17 decides the fault and post processes a fault caused by the fault occurrence. Then the processor 2 performs specific recovery processing when processing by retrying the instruction is possible. When scan data for retrying is generated in a rewriting-back data area 18, the processing part 17 scans in the processor 2 by a scanning-in part 19 to retry the instruction.
Patent JP-S54114034-A (JP)
Title: Television picture receiver
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N7/03
Filed: 1978-02-25
Abstract: PURPOSE: To ensure reception of the character broadcast and the sound multiple broadcast as well as to ensure the monitoring of the program on the different channel by installing the character signal receiving circuit.  
     CONSTITUTION: The common terminal of switch 72 of pictre selector 22 is switched to the high level, no output of character signal receiving circuit 13 is applied to signal process deflecting circuit 20 but the output of video detector circuit 18 is applied. Thus, the program on the different channel is displayed on monochrome cathode-ray tube 21. In this case, with push of button I or J, the output of circuit 13 is applied to color cathode-ray tube 6 to display the picture and the title of the main program. With push of button B, only the characteres are displayed on tube 6. When switch 72 is turned to the low level, the output of circuit 13 is applied to circuit 20 to display only the main program on tube 6. And the character images selected through operation of buttons A∼J are displayed on tube 21. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06234474-A (JP)
Title: Abnormal vibration detecting device for elevator car
Inventor: OKA TAKAAKI
IPC: B66B11/02
Filed: 1993-02-09
Abstract: PURPOSE:To accurately detect vibration without newly providing a detector further without performing mechanical adjustment by utilizing a load detector in a car used for controlling an elevator, to discriminate abnormal vibration of the car. CONSTITUTION:An abnormal vibration detecting device for an elevator car has a vibration decision means, for instance, abnormality detector 20 for deciding abnormal vibration of the car when an output fluctuating value per predetermined time of a load detector 3 for detecting a load in the car exceeds a predetermined value.
Patent JP-H10222245-A (JP)
Title: Personal computer that opens and closes lcd unit by electric motor
Inventor: TAKAHASHI MIKIO
IPC: G06F1/16
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To improve the operability by providing a motor which turns by receiving a driving signal and varies the open angle of the LCD unit through a speed reduction part. SOLUTION: When a POW button 1 is operated, a control part 12 turns on a switch part 11 to drive the motor 4, thereby opening the LCD unit 7 to an angle set when it was used before. The motor 4 varies the open angle of the LCD unit 7 through the speed reduction part 13. When an operator is different from the last operator, the open angle is adjusted to a desired angle by pushing a closing button 2 and an opening button 3. When a job using a personal computer ends, the POW button 1 is operated and then the control part 12 outputs a driving signal for closing the LCD unit 7 and the motor 4 is rotated until an encoder 14 outputs an angle signal of 0 deg.. After it is confirmed that the encoder outputs the angle signal of 0 deg., the control part 12 turns off the switch part 11 to turn off a main power source.
Patent JP-S59194618-A (JP)
Title: Central system connecting cable containing device for supplypower to aircraft
Inventor: HAINTSU SHIYABUMIYUURAA
IPC: H02G11/02
Filed: 1984-02-08
Abstract: 1. Cable connection to a central board mains supply station at airports comprising a connection cable (14) leading from said supply station via a connection box (20) at a bridge head (12) of gate (10) to a stowing apparatus permitting the cable to be run out to a plug-type connection of an aircraft characterized in that said stowing apparatus is designed as a drum-like cable coiling apparatus (22) in which the cable is lead without twisting and that said cable coiling apparatus (22) is suspended beneath the bridge head (12) of a gate (10) with its axis (24) extending vertically and driven by a motor (76) rotatably both directions around said axis.
Patent JP-H07231222-A (JP)
Title: Semiconductor device
Inventor: CHITO TOSHIHIKO
IPC: H01L21/822
Filed: 1994-02-18
Abstract: PURPOSE:To increase number of built-in resistive elements to be arranged by arranging the built-in resistive elements being crystal oscillation cells with resistors on a semiconductor chip between a crystal oscillation cell and input/ output cells so as to relax the arrangement limit of the built-in resistive elements. CONSTITUTION:Input output cells 3, 4 (a crystal oscillation cell 3 and a usual input output cell 4) are arranged on a semiconductor chip 1. Resistive elements 2 are arranged in a space 9 formed among the cells in this region. In this case, the crystal oscillation cells 3 are arranged freely and the resistive elements 2 and the cells 3 are interconnected by a 1st layer wire 5 or a 2nd layer wire 6 to form a built-in resistive crystal oscillation cell. Moreover, the two layer wires are overlapped via an inter-layer insulation film 7 to reduce the wire region. Thus, the arrangement limit is relaxed for the built-in resistive elements 2 of the built-in resistive crystal oscillation cell and number of the cells to be arranged is increased.
Patent JP-S60167547-A (JP)
Title: Signal transmitter
Inventor: HASEGAWA SHIYUNJI
IPC: H04L69/14
Filed: 1984-02-10
Abstract: PURPOSE:To obtain a signal transmitter which can control the output of data to a transmission line for each data, by making a central processor refer to the control data when the data is delivered onto the transmission line and selecting the data to deliver it to an input/output controller according to said control data. CONSTITUTION:A CPU1 decides the abnormality area of data or a transmission line in case a data error is detected in a data check mode or the next reception data is not received at a serial/parallel converting circuit 7 even after a prescribed period of time elapsed. Then the control data is set at a data output setting part 4 to prevent the output of the abnormality data or the data calculated from said abnormality data to a transmission line. The CPU1 supplies the control data when it delivers data and then selects and delivers the data according to said control data.
Patent JP-S62179555-A (JP)
Title: Thermoplastic resin composition
Inventor: YAMAMOTO KAZUHIKO
IPC: C08L21/00
Filed: 1986-02-03
Abstract: PURPOSE:To provide the titled compsn. having excellent resistance to heat, impact and chemicals, moldability and welding strength, consisting of a polycarbonate resin, a satd. polyester resin, a specified maleimide copolymer and an arom. vinyl/conjugated diene block copolymer. CONSTITUTION:5-80wt% polycarbonate resin (A) is mixed with 5-80wt% satd. polyester resin (B) (e.g., polyethylene terephthalate), 5-80wt% maleimide copolymer (C) obtd. by copolymerizing 70-10wt% maleimide compd. (e.g., N- phenylmaleimide), 30-90wt% arom. vinyl compd. (e.g., styrene) and optionally, other copolymerizable monomer (e.g., acrylonitrile) in the presence or absence of a rubber polymer (e.g., polybutadiene) and 0-40wt% arom. vinyl/conjugated diene block copolymer (D) having an arom. vinyl compd. content of 1-25wt% and a weight-average MW of 10,000-800,000.
Patent JP-H02201620-A (JP)
Title: Detector for power interruption generation time
Inventor: SHIMOKASA KIYOSHI
IPC: H02J9/00
Filed: 1989-01-31
Abstract: PURPOSE:To inexpensively detect a power interruption generation time by providing a power interruption detecting circuit to output a control signal to stop the output of a timer means and to hold the present time of a storing means when the interruption of a main power source is detected. CONSTITUTION:A controller 1 generates a control command in a definite period, the present time is read from a calendar 3, and it is set to a memory circuit 2. When a main power source is interrupted, if the voltage lowering of the main power source 5 is detected by a voltage detecting circuit 4, the voltage detecting circuit 4 outputs a backup timing signal 10 for stopping the output of the calendar 3 and holding the data of the memory circuit 2. At such a time, the interruption generation time of the main power source 5 is set in the memory circuit 2, and the last time to be set can be detected as the interruption generation time of the main power source at the time of restoring the interruption of the main power source. Thus, a hardware quantity around a CPU for the interruption detection of the main power source can be decreased.
Patent JP-H05186186-A (JP)
Title: Buffer device of crane boom
Inventor: FUKAI SAKAE
IPC: B66C23/88
Filed: 1992-01-13
Abstract: PURPOSE:To provide a buffer device for a crane boom, in which a wooden buffer is prevented from dropping as bolts loosen even if the wooden buffer contracts or decays. CONSTITUTION:A wooden buffer 11 is put in the channel of a channeled member 10 and a clamp 13 holding the main member 12 of a boom and the wooden buffer 11 are fastened together by a bolt 14 and nut 15. A tubular spacer 16 intervenes in the bolt hole 11a of the wooden buffer 11 and is passed through the shaft portion of the bolt 14. Axial forces are applied to the bolt 14 so that even if the wooden buffer 11 contracts or decays it can be prevented from falling since the bolt 14 does not loosen.
Patent JP-H05186883-A (JP)
Title: Production of fibrous structure or film having pattern of peacock's feather
Inventor: KUBOTA MICHIO
IPC: C23C30/00
Filed: 1992-01-09
Abstract: PURPOSE:To provide a fibrous structure or film having an excellent chromatically anisotropic effect. CONSTITUTION:A first layer of two or more kinds of resins is formed on a fibrous structure or film without overlapping the resins, a metal film or an aluminum-aluminum oxide mixed film as a translucent film is formed as a second layer in 15-350Angstrom  thickness on the first layer and a tin oxide film or a tin oxide-tin mixed film as a transparent film is further formed as a third layer in 100-5,000Angstrom  thickness on the second layer to produce the objective fibrous structure or film.
Patent JP-H04260380-A (JP)
Title: Metal vapor laser
Inventor: HANIWARA SADAMASA
IPC: H01S3/03
Filed: 1991-02-15
Abstract: PURPOSE:To enable a life of an electrode to be extended by relaxing concentration of electric field to a tip portion of the electrode and prevent crack of a ceramic tube which is generated at the tip portion of the electrode. CONSTITUTION:A groove 10 is provided on an inner surface of a ceramic tube 2 and a tip portion of an electrode 1 is not in contact with an inner surface of the ceramic tube 2. A life of an electrode can be extended, a crack of the ceramic tube can be prevented, and reduction in laser output due to contamination of a window can be prevented.
Patent JP-H01198586-A (JP)
Title: Scissors
Inventor: MAYAMA TATSUSHIGE
IPC: B26B13/20
Filed: 1988-02-01
Abstract: PURPOSE:To make a pair of scissors available for both a right hand and left hand by constituting it of a front blade member, a back blade member, a joint member, a front handle member and a back handle member and providing an upper blade and a lower blade displaceable for the front blade member and the back blade member. CONSTITUTION:In case of a pair of scissors 1 for the right-hand use, the finger rest 12 of the front handle member 5 is placed at an upper position an the finger rest 18 of the back handle member 6 is placed at a lower position. Then, the thumb of the right hand is inserted to the finger rest 12 of the front handle part 5 and fingers except the thumb of the right hand are inserted to the finger rest 18 of the back handle part 6. Then, when a material to be cut is inserted between the front blade member 2 and the back blade member 3, the material to be cut is cut by the upper blade of the front blade member 2 and the lower blade 10 of the back blade member 3. In case of the scissors for the left-hand use, a finger engaging belt 15 is rotated counterclockwise by 180 deg. and a finger engaging belt 21 is rotated counterclockwise by 180 deg. to place the finger rest 12 of the front handle member 5 at the lower position and the finger rest of the back handle part member 6 at the upper position. Thereafter, the front handle member 5 and the back handle member 6 are vertically moved; thereby, the material to be cut is cut by the lower blade 8 of the front blade member 2 and the upper blade 9 of the back blade member 3.
Patent JP-H06239411-A (JP)
Title: Small article picking system
Inventor: NOMAGUCHI KOICHI
IPC: B65G59/06
Filed: 1993-02-10
Abstract: PURPOSE:To enable high accuracy location of a driving part of a delivery mechanism by composing the driving part of an electromagnetic clutch and motor incorporating a brake when an article in a rack is delivered to be mounted on delivering equipment by the delivery mechanism mounted on a truck. CONSTITUTION:A rack 4 provided with a proper number of shelves 3 receiving articles 2 piled on both sides of a delivering equipment 1 is provided to be inclined and a truck 6 having a delivery mechanism 5 is disposed on the lower part of the rack 4. The traveling of the truck on a track 7 laid along the delivering equipment 1 and rack 4 is controlled to perform the delivery operation. The delivery mechanism 5 functions to thrust the article 2 down onto the delivering equipment 1. An electromagnetic clutch and motor 8 incorporating a brake are used for a driving part of the delivery mechanism 5 in such picking system and the pulse signal of a pilot pulse generator provided on the output shaft of the motor is monitored to control the brake and realize high accuracy location.
Patent JP-S59148720-A (JP)
Title: Hypolipemic agent
Inventor: OOHATA ISAO
IPC: C07D211/90
Filed: 1983-02-14
Abstract: PURPOSE:To provide a hypolipemic agent containing specific 1,4-dihydropyridine compound or its salt as an active component, and effective to hyperlipemia, arteriosclerosis, etc. by the activity to decrease the total cholesterol level in serum causing the selective increase in HDL. CONSTITUTION:The objective hypolipemic agent is prepared by using 2,6-dimethyl-4-(3'-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid 3-beta-N-methylaminoethyl ester 5-methyl ester of formula (abbreviated as compound M1) or its pharmacologically permissible salt, as an active component. The compound M1 selectively increases HDL (high-density lipoprotein cholesterol), remarkably decreases the low-density lipoprotein cholesterol, and enables the lowering of the total cholesterol level in serum. The compound has low toxicity.
Patent JP-S62180361-A (JP)
Title: Image forming method
Inventor: OHASHI MINORU
IPC: G03C1/06
Filed: 1986-02-04
Abstract: PURPOSE:To obtain a photographic characteristic of extremely high-contrast negative gradation in which gamma exceeds 10 when a stable developing soln. is used by developing silver halide photographic sensitive material in the presence of a specific compd. CONSTITUTION:The silver halide photographic sensitive material is developed in the presence of the compd. expressed by the formula I. The compd. expressed by the formula I is easily obtd. by bringing, for example, a corresponding hydrazine compd. and such a compd. as expressed by the formula II into reaction with each other or simply heating the same in the presence of a basic catalyst in a suitable solvent such as dioxane, benzene or DMF. The compd. expressed by the formula I is preferably incorporated into a surface latent image type silver halide emulsion layer and may be incorporated into a hydrophilic colloidal layer adjacent to the surafce latent image type silver halide emulsion layer. The content of the hydrazine compd. expressed by the formula I is adequately in a 10<-4>-10<-1>mol/l and more particularly preferably 5X10<-4>-5X10<-2>/l range in the case of incorporating the same into the developing soln. In the formula III, R3, R4 are defined in the formula I and X denotes a halogen atom, etc.