baber/WOPTO huggingface dataset:
Patent JP-H10333511-A (JP)
Title: Accelerating liquid for removal of image, regenerating method of recorded mateal by using that accelerating liquid for removal of image, nd regenerating device
Inventor: ICHIKAWA YUMI
IPC: G03G21/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To remove an image formed on a recording material without damaging the recording material, to keep the security and to reuse the recording material by incorporating a surfactant, a carboxylic acid compd. with substituents of hydrophilic groups in the α-position and/or an alcohol compd. with substituents of hydrophilic groups in the α-position, and water into an image removing accelerating liquid. SOLUTION: This image removing accelerating liquid contains at least one kind of surfactant, at least one kind of carboxylic acid compd. with substituents of hydrophilic groups in the α-position and/or an alcohol compd. with substituents of hydrophilic groups in the α-position, and at least water. As for the hydrophilic groups, hydroxyl groups, amino groups, carboxyl groups, sulfonate groups or these salts can be used. A layer which is swollen wit the liquid is formed near the surface of the recording material where an image is formed in such a manner that a thermoplastic or thermally fusing image forming material is stuck in a film state to the layer. By the effect like a surfactant of the compds. above described, image removing characteristics can be improved and no traces of images are left, while the amt. of the image removing accelerating liquid to be used can be decreased.
Patent JP-S60224890-A (JP)
Title: Continuous digestion kettle system and treatment of crushed cellulosic fiber material
Inventor: ORIBAA AAMASU RAAKUSOO
IPC: D21C7/00
Filed: 1984-07-30
Abstract: Comminuted cellulosic fibrous material, such as wood chips, are treated in a continuous digester to produce paper pulp or the like in a manner providing completely uniform treatment of the chips. The chips are introduced in a feed liquid slurry into the top of the digester, with a swirling action, and establish a vertical column in the digester having a substantially horizontal top, with some liquid between the top of the digester and the top of the chips. Below the top of the chips the feed liquor is withdrawn through a first set of withdrawal screens, and recirculated to entrain other chips to feed them to the top of the vessel. At other vertically spaced areas of the digester other screens are provided for withdrawing, cooking, quench, washing, and like liquors, and effecting recirculation thereof. At each screen set a plurality of nozzles are provided circumferentially spaced around the digester, each nozzle cooperating with only a particular radial segment of the screens. Withdrawal of liquid through the nozzles is practiced so that liquid is being withdrawn substantially through only one nozzle at a time, and it is being withdrawn at the same radial segment of the digester at each screen set at any particular point in time, with progressive switching in a circumferential sequence of the nozzles through which liquor is being withdrawn. Thus deliberate channeling of treatment liquors through the chips column is provided.
Patent JP-S644366-A (JP)
Title: Printing device
Inventor: AKIMA KOICHIRO
IPC: B41J2/37
Filed: 1987-06-26
Abstract: PURPOSE:To print constantly with a stable density without making a device larger in size, by a method wherein a data reading control means is actuated in synchronism with timing at which an action is started when a power voltage rises over a predetermined value to start an input of printing data to a printing head to start printing. CONSTITUTION:When the voltage of a head-supply power 100 is lowered, as voltage detector 3 makes a control signal 400 low-level to close an AND gate 5 and to turn OFF a transistor 4. Therefore, the supply of a read clock 200 which had been supplied to a memory 1 is stopped, and the supply of the power 100 which had been supplied to a printing head 2 is stopped. After that, when the voltage of the head-supply power 100 is restored to a normal value, the voltage detector 3 detects this condition and makes the control signal 400 high- level to turn ON the transistor 4 and to open the AND gate 5. In this manner, the head-supply power 100 is supplied to the printing head 2, the read clock 200 is supplied to the memory 1, and the printing which had been in a halt is restarted by the head 2.
Patent JP-S5681141-A (JP)
Title: Electric dust collector
Inventor: YAMAGUCHI MOTOO
IPC: B03C3/41
Filed: 1979-12-07
Abstract: PURPOSE: To improve the dust collecting efficiency by neutralizing electric charge of dust collected with the second discharging electrode adapted to discharge in opposite polarity provided near a dust collecting electrode.  
     CONSTITUTION: A negative high voltage is applied to a discharge electrode 1 as indicated by B so that a dust collecting electrode 3 becomes 0 volt namely ground voltage as indicated by A. While the second discharge electrode 4 always has a negative voltage applied thereto to an extent not to disturb an electric field produced by a normal discharge electrode 1 and a dust collecting electrode 3, a positive voltage is intermittently applied as indicated by C to neutralize electric charge on the surface of a dust accumulated layer 2 on the dust collecting electrode. This avoids dielectric breakdown on the dust layer 2 thereby assuring an efficient collection of high resistance dust. It is preferable that the charge of said intermittent positive voltage is equal in phase to that of the minimum level of voltage to be applied to the respective discharge electrodes and that to be applied to the dust collecting electrode when a negative pulse voltage or a negative AC voltage is applied. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6050051-A (JP)
Title: Auto-theft preventing device
Inventor: KATAOKA YUKIROU
IPC: B60R25/10
Filed: 1983-08-31
Abstract: PURPOSE:To prevent an erroneous alarm by monitoring a key inserted state in a keyhole and setting a warning state of an auto-theft preventing device only when a key is removed from the keyhole, thereby eliminating the automatic seting of the warning state at an unnecessary time. CONSTITUTION:Key removal detecting means 51 for detecting the removal of a key from a keyhole is provided in an auto-theft alarm discriminating means 57. Thus, when an output signal from the means 51 and the closed state of all openable units from setting operation detecting means 53 and a locked state detection signal are inputted to the means 57, an alarm unit is set to a warning state. After becoming the warning state, when the means 58 detects the fact that any of the units is opened from the output signal of the means 55 without the prescribed opening operation, an alarm is generated.
Patent JP-H10329169-A (JP)
Title: Thin film acryl insert molding and its manufacture
Inventor: MORI FUJIO
IPC: B29C45/14
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin film acryl insert molding for simply removing foil flash of the film on a resin molding and to eliminate loss of gloss on a surface of acrylic film. SOLUTION: The insert molding having a multilayer film extended from a resin molding is obtained by laminating a thin film acrylic film 2 having a thickness of 10 to 100 μm separable from a protective film 1 on the film 1, feeding the film 4 laminated at least with a design layer formed by printing thereon between a movable mold 5 and fixed mold 6, closing the molds, injecting molding resin in a cavity, and integrally adhering the resin to the design layer side of the film 4 simultaneously upon molding of the resin molding. And, after the film 1 is released from the extended part of the film 4, the extended part of the film 2 is removed.
Patent JP-H088084-A (JP)
Title: Switching power supply for fluorescent character display tube
Inventor: OTAKE TETSUSHI
IPC: H02M3/155
Filed: 1994-06-17
Abstract: PURPOSE:To stabilize luminance and to enhance the efficiency of power conversion by connecting to a predetermined winding of a transformer a half-wave rectifier circuit which uses first and second MOSFETs as its synchronous rectifying devices, and using the circuit as the power supply of a character display tube filament. CONSTITUTION:A positive activating voltage is eliminated by a half-wave rectifier circuit from an induced voltage that is obtained from the windings of a transformer as a voltage V02 for the filament of a fluorescent character display tube 3, and only a negative activating voltage is taken out. Two MOSFETs are used as the rectifying devices of the half-wave rectifier circuit and turned on and off in synchronization with the switching action of a switching transistor Q1 to perform rectifying action. Thus the loss of a switching power supply is reduced and the efficiency of power conversion can be improved. As long as an output voltage V01 is regulated by a voltage regulation diode D2, the voltage V02 is roughly constant and stable luminance can be obtained.
Patent JP-S5492099-A (JP)
Title: Fire detector
Inventor: KIMURA FUJINORI
IPC: G08B17/04
Filed: 1977-12-29
Abstract: PURPOSE:To prevent the malfunction of the diaphragm by securing the identical level between the large atmospheric pressure and the pressure in the air chamber by securing linkage between the air chamber and the open air via the leak resistance element composed of the porous macromolecular compound. CONSTITUTION:Case 6 one surface of which is selaed harmetically by diaphragm 7 joining to the mobile contact and which contains air chamber 5 formed inside is attached to the main body containing both the fixed contact and mobile contact connected to the alarm part. Linkage part 17 is formed to diaphragm 7 to secure the linkage between chamber 5 and the open air, and liak resistance element 18 composed of the porous macromolecular compound featuring a high air current resistance is inserted into part 17. The diameter of the minute vent hole of element 18 is set to 3-15mu with the porosity set to 30-40%. When the pressure of chamber 5 increases by the thermal expansion, diaphragm 7 is deformed. As a result, the fixed contact touches the mobile contact to perform the alarming action.
Patent JP-S6424107-A (JP)
Title: Improvement in exhaust gas behavior of multi- cylinder gasoline engine with exhaust gas catalyst to be adjusted
Inventor: BUERUNERU SHIYUTORAUPU
IPC: F01N13/00
Filed: 1988-06-28
Abstract: PURPOSE: To make more precise control of air fuel ratio, possible by homogenizing exhaust gas flow in a prior stage of a sensor relating to an engine equipped with an exhaust gas catalyst contained in the exhaust gas system in which the air fuel ratio is controlled by outputs from a Lambda sensor disposed up- stream side of the catalyst. CONSTITUTION: This invention relates to a multi-cylinder gasoline engine having an adjustable exhaust gas catalyst. In order to improve the behaviors of exhaust gas and minimize their scatter variability, an exhaust gas flow is constructed in such a way as to homogenize it up-stream side of a Lambda sensor. For example, in front of the Lambda sensor, the exhaust gas flow is made to be conducted by way of a cut-in piece which generates turbulence, or the exhaust gas flow in front of the Lambda sensor, is made to be conducted passing through metallic meshes of a net, with a mesh of 2-5 mm in size.
Patent JP-S6049009-A (JP)
Title: Preparation of propylene polymer
Inventor: FUJIWARA KAZUHIRO
IPC: C08F10/06
Filed: 1983-08-30
Abstract: PURPOSE:To obtain the titled polymer having improved original physical properties, and improved molding and processing properties, by carrying out propylene polymerization by a sepcific three-stage process by the use of a catalyst consisting of a Ti-containing solid catalytic component and an organoaluminum compound. CONSTITUTION:Propylene or it and another olefin are polymerized by three stages by the use of a catalytic system consisting essentially of a Ti-containing solid catalytic component and an organoaluminum compound. After the first- stage polymerization is carried out in the presence of hydrogen, hydrogen in the polymerizer is eliminated, the feed of hydrogen is stopped, the second-stage polymerization is carried out in a stage free from hydrogen, hydrogen is refed, and the third-stage polymerization is carried out in the presence of hydrogen, to give the desired copolymer. EEFECT:Causing no trouble such as occurrence of fish eye, rough surface, etc.
Patent JP-H109720-A (JP)
Title: Thermal expansion valve
Inventor: KURODA YASUTAKA
IPC: F25B41/06
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent a phenomenon of hunting from being generated. SOLUTION: In the case that a valve body 44 starts opening a throttle passage 43, a coil spring 46 is set in such a way that a diaphragm 49 is displaced by a predetermined amount from its neutral state to an upward direction (an orientation where a volume of a first pressure chamber 50 is reduced) and then a spring constant (k) and an initial set value of the coil spring 46 are properly selected to be non-linear in such a way that change of lifting amount of the diaphrgm 49 corresponding to change of superheating degree is increased as the superheating degree is increased.  With such an arrangement as anode, under a state in which a cooling load is low, the change of as above, under a state in which a cooling load is low, the change the diaphragm 49 in respect to the change of the superheating degree becomes small and the throttle passage 43 is prevented from being frequently opened or closed.
Patent JP-S5947637-A (JP)
Title: Data transfer control system
Inventor: IFUKU TETSUHIKO
IPC: G06F13/28
Filed: 1982-09-10
Abstract: PURPOSE:To obtain an inexpensive data transfer device, by transferring the data under the control of a microprogram in case said data has unit bytes less than the desired number. CONSTITUTION:When the data within a main storage device 1 is transferred to an input/output device 6, a control information transfer part 4 stores the address less than the unit byte of the data to be transferred and the number of bytes to a register 52 in accordance with an indication of a microprogram control part 5 when the transfer is through with the control information. The transferred data is also stored successively to a data buffer 31, and the data quantity is registered to a data counter 33 in the form of number of times. The part 5 transfers the data less than the unit bytes indicated by the register 52 through a transfer part 4 and by an indication of a control register 51. The data on an address having the unit byte number is transferred through a data transfer part 3.
Patent JP-S6219032-A (JP)
Inventor: YAMAMOTO MASAO
IPC: A01G31/00
Filed: 1985-07-18
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-S5382848-A (JP)
Title: Composition comprising polyvinyl chloride resin and iron reinforcingmaterials
Inventor: SHIMADA YOSHIFUSA
IPC: C08L1/00
Filed: 1976-12-29
Abstract: PURPOSE: A regenerated composition having improved tensile strength and color, obtained by incorporating a rigidified resin prepared by decomposing and treating an agricultural polyvinyl chloride film waste with a surface treated iron reinforcing material, a diglycidyl compound etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5279815-A (JP)
Title: Transmitting and receiving circuit
Inventor: KATOU YASUO
IPC: H04B1/52
Filed: 1975-12-26
Abstract: PURPOSE: To integrate a front end for transmission and reception in a half duplex communication system, and to eliminate interference between transmit and receive signals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0850589-A (JP)
Title: Method and device for kana/kanji conversion
Inventor: ABE MASAHIRO
IPC: G06F17/22
Filed: 1995-06-26
Abstract: PURPOSE:To improve the conversion accuracy lay registering the result of the KANA (Japanese syllabary writing) /KANJI (Chinese character) conversion with a basic block used as a unit and preferentially converting it into the contents of the clause registered at the next KANA/KANJI conversion. CONSTITUTION:When a conversion is directed from an input/output part 1 (10), a control part 2 prepares a candidate with high likelihood of the conversion for the input and performs a conversion processing storing it in a storage part 3 (20). Then, the control part 2 prepares the alternative candidate to be selected (30) corresponding to the candidate line of the highest likelihood in the candidates in the storage part 3 and the head candidate. Then it displays it on the input/output part 1 (40). When a user selects the objective candidate from the selected candidates (50), the control part 2 checks the selected part and performs the learning of the selected candidate (60). Then, the control part 2 performs the display candidate preparation processing (30) again on the unspecified part and prepares the conversion result of the following part and the alternative candidate at the display. Such displays (40), selection (50), and specification processing (60), and display candidate preparation processing (30) are repeated till the all conversion results are specified.
Patent JP-H0323702-A (JP)
Title: Pll circuit
Inventor: SAITO MASAHIRO
IPC: H03C3/00
Filed: 1989-06-20
Abstract: PURPOSE:To prevent modulation frequency characteristic at phase-locking from deteriorating by inputting a modulation input signal to be transmitted to a voltage controlled oscillator via a correction circuit consisting of an impedance element. CONSTITUTION:The circuit is configured in such a way that the modulation input signal is inputted to a voltage controlled oscillation part via the correction circuit 5 consisting of the impedance element. Therefore, it is possible to prevent an unrequired signal component inputted to a PLL(Phase Locked Loop) circuit. Thereby, the deterioration of the modulation frequency characteristic at phase- locking can be prevented occurring even when a filter constant is set so as to reduce lock-up time.
Patent JP-S6220217-A (JP)
Title: Trimming method for graphite film on cathode-ray tube panel skirt
Inventor: HARA MASAYASU
IPC: H01J29/88
Filed: 1985-07-18
Abstract: PURPOSE:To make a trimming the line straight, by applying pressure using a can so that a recessed line can be formed on a graphite film, for the trimming work of the graphite film. CONSTITUTION:A panel 1 is rotated by using a cam 4, with a proper amount of pressure applied with an arm 5. Concurrently, when an aqueous solution of ammonium fluoride is supplied from a tube unit 6, a recessed line 10 is formed on the graphite film 2 with a pointed end 4a of the cam 4. The said aqueous solution is infiltrated into the recessed line 10, as shown by arrows, then flowing along an inner surface 1a of the panel 1 towards a sealed surface 1b from the recessed part 10 as the panel 1 is rotated. When the aqueous solution is infiltrated into the graphite film 2 this way and then rinsing process followed, the graphite film 2 is removed from the recessed line part 10 to form a straight trimming line 7.
Patent JP-H09318727-A (JP)
Title: Radar image display
Inventor: NAKATSUKA MASAMI
IPC: G01S13/46
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To facilitate observation and prevent erroneous observation by cutting out or limiting brightness indication of a radar image for the part where the radar image and chart image overlap with each other. SOLUTION: A chart image generator 1 stores the chart images of a plurality of positions in a map data base and outputs CRT scanning signal indicating. Land discriminating circuit 2 outputs coordinate position information of the part showing land out of the scanned signal output by the device 1 and inputs in a radar image indication controlling circuit 3. A radar image generation circuit 4 outputs radar image signal for PPI display to the circuit 3. The circuit 3 utilizes the coordinate position information of land input from the circuit 2 and cuts out the brightness signal of the part showing land in the PPI radar indication signal input from the circuit 4.  An image synthesizing circuit 5 adjusts and synthesizes the PPI radar indication signal of the circuit 3 from which the part showing land is already cut out and the chart image signal from the device 1 so as to be the same coordinate position and reduction scale, and displays on the CRT of a display 6.
Patent JP-H0452042-A (JP)
Title: Plastic working device for helical gear
Inventor: AOYAMA SUSUMU
IPC: B21J5/12
Filed: 1990-06-18
Abstract: PURPOSE:To produce a plastic working device for a helical gear capable of maintaining the cross-sectional area of stock nearly to the same value as the cross-sectional area of the final tooth form by forming a supplementary space to compensate a residual space formed in the tooth tip forming part which is not completely filled with the stock. CONSTITUTION:The supplementary space 89 to compensate the residual space formed without being filled completely with stock is formed at the tooth lip forming tart 87 of an approach tooth form 53 formed at an approach part 55 of a die 47. When the stock is extruded in the approach part 55, the stock flows in the supplementary space 89 and the cross-sectional area of the stock in the approach part 55 is always maintained nearly to the same value as the cross-sectional area of the final tooth form of the helical gear. In the complete tooth form part, the residual space is filled with the stock which flowed into the supplementary space. The supplementary space is formed by enlarging the minor diameter of the tooth fir forming tart 87 of the approach tooth form 53 in the diametrical direction. The groove bottom diameter is made larger than the tooth tip diameter of the finished tooth form. (D)
Patent JP-H0324801-A (JP)
Title: Dielectric filter
Inventor: YORITA TADAHIRO
IPC: H01P1/205
Filed: 1989-06-21
Abstract: PURPOSE:To obtain a small-sized and inexpensive dielectric filter having a stable frequency characteristic by forming a series resonance capacitor with electrodes facing each other formed on a substrate. CONSTITUTION:Five electrodes 2a to 2e are formed on a surface 1a of a substrate made of a dielectric or the like, and coupling capacitors C1 to C4 are constituted between these electrodes, and an electrode 3 is formed in a position on a rear face 1b corresponding to the central electrode 2c, and this electrode 3 and the central electrode 2c constitute a series resonance capacitor C5 because facing each other with the substrate 1 made of an electric or the like between them. Since the series resonance capacitor C5 is formed with electrodes facing each other formed on the substrate, the capacity of this capacitor is not dependent upon the temperature, and the capacity is larger and the substrate size can be smaller in comparison with those for adjacently formed electrodes. Thus, the small-sized and inexpensive dielectric filter having a stable frequency characteristic is obtained.
Patent JP-S6139901-A (JP)
Title: Tone arm constituting body
Inventor: TERAUCHI SHOICHIRO
IPC: G11B3/10
Filed: 1984-07-31
Abstract: PURPOSE:To provide tone arm constituting parts having a light weight and excellent rigidity and to prevent particle resonance by molding said parts of a lightweight metal and forming a coating layer consisting of a mixture composed of a metallic oxide and silicon nitride whiskers on the surface. CONSTITUTION:A tone arm 1 which is one of the tone arm constituting bodies is molded of the lightweight metal such as Al or Ti and the coating layer 1A consisting of the mixture composed of the metallic oxide and silicon nitride whiskers is formed on the surface thereof. The layer 1A is formed by supplying the power mixture composed of alumina and 5wt% silicon nitride whiskers to a plasma thermal spraying device 11 and injecting the power mixture from an injection port 8 by plasma flow of 16,000 deg.C. The arm 1 having the lightweight and excellent strength and rigidity is thus obtd. and the generation of the partial resonance in the reproducing frequency region from low to middle ranges is prevented.