baber/WOPTO huggingface dataset:
Patent JP-S58167404-A (JP)
Title: Processing method for iodine adsorption
Inventor: IGAMI IKUO
IPC: A61L31/00
Filed: 1982-03-24
Abstract: PURPOSE:To adsorb iodine uniformly in a material to be treated, by moving the material to be treated, the iodine and many granular materials together in the contact state in a closed vessel. CONSTITUTION:A necessary amount of iodine crystal pieces, a material to be treated, e.g. a hydrocarbon resin, and many granular materials, e.g. glass beads, of 2-5mm. grain diameter are introduced into a glass vessel or a vessel lined with glass on the inner wall surface, and the vessel is then closed. A movement, e.g. rotation or shaking, is given to the individual vessel to move the materials in the contact state and adsorb the subliming iodine on the material to be treated. Thus, the concentration distribution of the subliming iodine in the vessel can be made uniform, and the adsorption of the iodine on the material to be treated is considered to be uniform.
Patent JP-S63232088-A (JP)
Inventor: BABA MASAYOSHI
IPC: B62J31/00
Filed: 1988-02-29
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-S57163578-A (JP)
Title: Wire printing head
Inventor: ISOBE MINORU
IPC: B41J2/28
Filed: 1981-04-01
Abstract: PURPOSE:To obtain a wire dot printing head by preventing a magnetic interference between a plurality of magnetic circuits with a magnetic body for forming a bypass magnetic path between cores of electromagnets arranged in large number. CONSTITUTION:Armatures 2 are attracted to cores 3 with a magnetic attraction force generated as to deform a plate spring 4 as a magnetic flux of a permanent magnet 1 passes the armatures 2 and the cores 3. Then, a coil 5 is energized to cancel the magnetic flux and the armatures 2 are released to turn to the original position utilizing a deformation energy of the plate spring 4, where a wire 6 fastened on the tip of the armature 2 is projected to print. In this printing head, a magnetic element 9 is provided to form a bypass magnetic path between the adjacent magnets 5 and the cores. This allows the formation of a magnetic path on each of the armatures 2 and the magnets 5 eliminating the need for excess current when many armatures 2 are released simultaneously.
Patent JP-H08248990-A (JP)
Title: Voice synthesizer
Inventor: IWAMIDA HITOSHI
IPC: G10L13/04
Filed: 1995-03-07
Abstract: PURPOSE: To provide a text voice synthesizer in which a text consisting plural sentences is read in terms of a sentence unit and the start timing of the in-between sentence reading is controlled by a user and next sentence voice synthesis starts after the user understands the contents of the previous sentence. CONSTITUTION: A voice synthesizer is provided with a segmenting information identifying section 3 which identifies the data included in a text data or a previously set data which is added as segmenting information, a synthesis interruption control section 4 which instructs an interruption of a voice synthesis operation in response to the identification signal from the section 3, a starting information identifying section 8 which identifies the prescribed voice information based on a user's voicing as the starting information of an output and a synthesis starting control section 9 which instructs a start of a voice synthesis operation corresponding to the sentence that is next to the interrupted text data in response to the re-starting signal from the section 8.
Patent JP-H0714939-A (JP)
Title: Via array of thin film structure and that of non-planar thin film structure
Inventor: MAIKERU FUOODO MAKUARISUTAA
IPC: H01L23/522
Filed: 1994-03-17
Abstract: PURPOSE: To provide an optimum via structure which forms uniform layout in a non-planar environment. CONSTITUTION: A via structure, having vias 19, 21, 23, and 25 arranged alternately, does not interfere with each of wiring planes 28 and 29 and reference planes 27 and 30. This does not generate any transverse displacement of a line at all with respect to a reference plane which ensures a uniform electric characteristic. Accordingly, all the wiring lines in the layers 28, 29 have the identical electrical environment and the identical characteristic. This feature is achieved by making a vertical channel having neither line nor wire inside, to contain the vias as a whole.
Patent JP-H09239306-A (JP)
Title: Liquid discharging or coating device and method thereof
Inventor: MIYASHITA HIROSHI
IPC: B05C5/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To effectively prevent liquid sagging by intermittently increasing liquid viscosity by means of installing a voltage applicator for intermittently applying voltage near a discharge port of a housing vessel for fluid such as resin, adhesive and lubricant having electric viscosity effect. SOLUTION: In a housing vessel 1 for fluid such as resin, adhesive and lubricant having electric viscosity effect, a discharge port 11 is installed at the lower end thereof, and to the upper end thereof, the other end of an air sending pipe 21 whose one end is connected to an air compressor 2 is connected, and compressed air from the air compressor 2 is normally sent to the housing vessel 1 by the air sending pipe 21. By thus applying the compressed air from the air compressor 2, fluid such as resin, adhesive and lubricant is discharged from the discharge port 11 of the housing vessel 1. And in this case, by giving voltage by a high voltage power source 3 to an electrode 31 installed near the discharge port 11, viscosity of the fluid is intermittently increased to prevent the occurrence of liquid sagging.
Patent JP-H07257024-A (JP)
Title: Ink-jet printing method
Inventor: SHIYADEI ERU MARUHOTORA
IPC: B41J29/00
Filed: 1995-03-07
Abstract: PURPOSE: To provide an ink jet printing process using a recording paper which exhibits short drying time and shows hardly curling even when it is printed with a liq. ink. CONSTITUTION: A recording sheet which comprises a substrate, the first coating layer which comprises a binder arranged on this substrate and microspheres, the second ink receiving coating layer situated on this first coating layer and comprising a hydrophilic binder and microspheres, an optional antistatic agent, an optional biocide and an optional filler is incorporated into in ink jet printing apparatus contg. an aqueous ink and droplets of the ink are discharged onto the surface of the recording sheet contg. the microspheres in an imagewise pattern to generate thereby images on the recording sheet.
Patent JP-S58164551-A (JP)
Title: Improved production of isoprene oligomer
Inventor: TSURUTA TEIJI
IPC: C07C211/21
Filed: 1982-03-26
Abstract: PURPOSE:In the polymerization of isoprene in the presence of an alkali metal amide, coexistence of a tertiary amine gives isoprene oligomers in high selectivity. CONSTITUTION:In the polymerization of isoprene into isoprene oligomers of formulaI(m is 3-100) in the presence of an alkali metal amide such as lithium amide, a trialkylamine or at least one selected from tertiary amines of formula II-IV (n is 1-10; R1, R2 are 2-20C straight-chain or branched alkyl, aryl; R3, R4 are H, 1-4C straight chain or branched alkyl; R5-R7 are 1-3C alkyl, phenyl) is made to coexist. The reaction is preferably effected in an inert organic solvent such as hexane and the coexistance of the tertiary amine can reduce the by-products including low molecular impurities, resulting in increase in reaction selectivity.
Patent JP-H03251691-A (JP)
Title: Refrigerating device and evaporator
Inventor: SASAO GEN
IPC: F28F9/00
Filed: 1990-02-28
Abstract: PURPOSE:To miniaturize a refrigerating device itself by a method wherein a casing, having substantially triangular section, is provided with a heat exchanger at the part of a hypotenuse while a fan or the fan and a compressor are received at the part of the corner of this casing respectively. CONSTITUTION:The casing 23 of a refrigerating device is formed so as to have a substantially triangular section. An evaporator 24 or a compressor is arranged at the part of the hypotenuse of the casing 23 having substantially triangular section. Further, a fan 25 is received at the right-angle corner of the casing 23 having the substantially triangular section. According to this method, a refrigerating device can be miniaturized while the device can be installed at the corner of a ceiling without any dead space whereby the space for installation can be saved.
Patent JP-H01220847-A (JP)
Title: Manufacture of oxide superconducting thin film
Inventor: MATSUMOTO TAKU
IPC: H01B13/00
Filed: 1988-02-29
Abstract: PURPOSE:To form a superconducting layer on a semiconductor device for the purpose of wiring and the like, without injuring the structure of a semiconductor device, by applying the wavelength region of a laser beam longer than the absorption wavelength region of semiconductor crystal. CONSTITUTION:On a semiconductor device 11 composed of GaAs crystal coated with an insulative material like, e.g., SiO2, a thin film having composition approximate to YBa2Cu3O7 as a film 12 having ingredient of oxide superconductor is stuck. In this case, an FET structure and electrodes are previously formed in a GaAs semiconductor device. Then the surface of the thin film 12 having ingredient of oxide superconductor is irradiated with a laser beam at a substrate temperature of 400 deg.C in an oxygen atmosphere. As the laser source, YAG laser is applied, whose wavelength region is longer than the absorption wavelength region of GaAs semiconductor crystal. By scanning the laser beam in an arbitrary direction on the surface of the thin film 12 having ingredient of oxide superconductor, a thin film 13 of oxide superconductor is formed in an arbitrary direction.
Patent JP-H03250791-A (JP)
Title: Circuit board equipment
Inventor: NAGATA YOSHIO
IPC: H05K1/18
Filed: 1990-02-28
Abstract: PURPOSE:To increase circuit component mounting efficiency and improve the operation efficiency of cover mounting by arranging terminal mounts in diagonal positions as substantially equally spaced with respect to a base plate and forming line passing openings with approximately the same size in a cover in diagonal positions in correspondence with the terminal mounts arranged separatedly. CONSTITUTION:First-fourth terminal mounts 31-34, respectively, made of synthetic resin are mounted to both the side portions of a lower side circuit board 14. The terminal mounts 31-34 are arranged separatedly in cutouts 21 and 21 formed in angular portions positioned on the diagonal line of an upper side circuit board 15. Lead wire openings 55 and 55 with approximately the same configuration and size for permitting signal transmission lines 2, control signal lines 27, power supply lines 38 and operating signal lines all of which are connected to the terminal mounts 31-34 to pass therethrough are formed in the opposite side walls of a cover 13 and symmetrically arranged on a diagonal line. Thus, the freedom and the efficiency of a pattern design and circuit component mounting are increased, a troublesome work such as replacement is eliminated and the operation of mounting is improved.
Patent JP-H09216841-A (JP)
Title: Acetylene derivative and liquid crystal composition and liquid crystal display element containing the derivative
Inventor: MIYAZAWA KAZUTOSHI
IPC: C07C25/24
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having a large refractive index anisotropic value, excellent in compatibility with other liquid-crystalline compounds, having high chemical stability and suitable for liquid crystal elements. SOLUTION: A liquid crystalline acetylene derivative of formula I (H1 -H12 are each independently H, F, etc.; R1 is a 1-20C alkyl group; Y1 is R1 , F, CL, etc.,), e.g. 4-(2-(3-fluoro-4-methylphenyl)ethynyl)-1-(2-(4-methylphenyl)ethynyl) benzene. The compound of formula I is obtained by reacting a phenylacetylene derivative of formula II with a halogen compound of formula III (Hal is Br, I) in the presence of a Pd catalyst in a basic amine solvent and again subjecting the reaction product to the same reaction in the presence of a Pd catalyst in a basic amine solvent. A liquid crystal composition comprises the compound of formula I as the first component and e.g. a compound of formula II [R2 is a 1-10C alkyl, etc.; Y2 is F, Cl, etc.; (a) is 1,2] as the second component.
Patent JP-H03249811-A (JP)
Title: Light-receiving amplifier
Inventor: HAYASHI YUTAKA
IPC: H03F3/34
Filed: 1990-02-27
Abstract: PURPOSE:To set a DC offset constant in spite of an AGC control error by independently providing a circuit controlling the DC offset of an output and an AGO control circuit setting amplitude constant. CONSTITUTION:The DC offset control circuit and the AGC offset circuit are independently provided. A DC feedback circuit 8 feeds back the peak holding values of a positive phase SD and the negative phase SD so that they are kept constant. Thus, the DC offset becomes constant in spite of output amplitude being the AGC control error. Thus, a light-receiving amplifier where the DC offset is not shifted even if there is the AGC control error can be obtained.
Patent JP-H09218558-A (JP)
Title: Image forming device
Inventor: TAKAHASHI MITSURU
IPC: G03G15/01
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To make the attachment of a toner image onto an intermediate transfer body uniform in amount even under such conditions that the resistance of transfer paper rises and to obtain a satisfactory image, in a color copying machine of an intermediate transfer system and the like. SOLUTION: Round a photoreceptive drum 9, the device is equipped with a BK(black) developing unit 14, C(cyan) developing unit 15, M(magenta) developing unit 16, and Y(yellow) developing unit 17 and, in addition, a colorless developing unit 40 for development using colorless, transparent synthetic resin. Here, in an image formation sequence, the colorless developing unit 40 is used last, and a transparent resin toner layer 41 is formed on BK, C, M, and Y toner layers 42 so that the amount of toner attachment is entirely uniform in an image part.
Patent JP-H09153271-A (JP)
Title: Recording and reproducing device of information recording medium and reproducing device
Inventor: NISHIMURA AYANORI
IPC: G11B27/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent plural recording media from generating intermittent or jumping sound when they are reproduced successively, by unitarily managing individual TOC information recorded in prescribed areas of individual recording media at the time of reproducing. SOLUTION: An operation part 15, for example, when a successive reproducing is selected for an MD drive unit 11 and an MD drive unit 12, unitarily manages TOC data by means of CPU 6 to perform the successive reproduction. When a successive reproduction is command by the operation part 15, it is judged whether or not the reproduction is approaching to the final address of MD1 under reproduction. And a standby condition whether or not data transmission is possible is checked, and if MD1 is under the standby condition, the data at the final address position of MD1 are transmitted to a memory part 5. This transmission is completed, and then it is checked whether or not data are requested from a memory control part 4 to MD2, and if there is a margin of data storage, a unit 12 side goes to reproduction state.
Patent JP-S57162479-A (JP)
Title: Semiconductor laser diode driving circuit
Inventor: KONISHI KUNIYOSHI
IPC: H04B10/50
Filed: 1981-03-31
Abstract: PURPOSE:To prolong the life of diode by a method wherein the bias current to be supplied for the semiconductor laser diode is disconnected when there is no digital output to be transmitted for the specified time. CONSTITUTION:The gate 101, the switch circuit 102 comprising the transistor Q1 and Q2, the bias current circuit 104 including the transistor Q3, the PIN diode 105 connected in inverse parallel and the semiconductor laser diode 103 are provided on the space between the signal DOS to be transmitted and the photo fiber generating the photo output to be transmitted. On the other hand, the series circuit to the comparator 107 and the smooth circuit 106 is connected to the wiring between the circuit 104 and the diode group. Through these procedures, when the signal DOS is being transmitted, the photo fiber 108 coupled with the diode 103 generates the signal output and when the signal output is disconnected, said photo fiber 108 transmits the signal output from the retriggerble oneshot multiplexer 301 shunted from the signal DOS to the transistor Q3 through the intermediary of the gate 302 disconnecting the bias current to the diode group.
Patent JP-S53133206-A (JP)
Title: Liquid shampoo composition
Inventor: KURIYAMA SHIYOUJIROU
IPC: A61K8/20
Filed: 1977-04-25
Abstract: PURPOSE: To obtain the title composition having improved bactericidal action and storage stability, free from irritation effect on the skin, comprising a specific quaternary ammonium salt, common salt, a potassium salt of higher fatty acid, and a diisopropanol amide of higher fatty acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01221279-A (JP)
Title: Thermal recording material
Inventor: OEDA YOSHITAKA
IPC: B41M5/42
Filed: 1988-02-29
Abstract: PURPOSE:To contrive the enhancement of high-sensitiveness, writability with pencils, imprint fixation properties, adaptivity to writing with water-color ink pens and oil based ink pens, or the like, by sequentially providing a thermal recording layer comprising a color reaction agent capable of performing a color reaction upon making contact with a colorless or light colored basic dye, a specified intermediate layer and a specified overcoat layer, on a base. CONSTITUTION:An intermediate layer comprising one selected from the group consisting of a basic dye, a color reaction agent, a sensitizer, both a basic dye and a sensitizer, and both a color reaction agent and a sensitizer, and a binder as main constituents and an overcoat layer comprising a pigment having an oil absorption according to JIS K5101 of 80-400ml/100g and a binder, are sequentially provided on a thermal recording layer. It is particularly preferable that a color forming agent such as 4,4'- cyclohexylidenediphenol, which is used in the thermal recording layer, 4- hydroxydiphenylsulfone, 3,4-dihydroxydiphenylsulfone, 4-hydroxy-4'- methyldiphenylsulffone and 1,4-di [2-(4-hydroxyphenyl)-2propyl] benzene, and a sensitizer such as a benzylbiphenyl, a hydrogenated product thereof, phenyl 1-hydroxy-2- naphthoate, phenyl 2-hydroxy-3-naphthoate and 1-(2-phenylphenoxy)-2phenoxyethane are used, and materials to be added to the intermediate layer are selected from these compounds.
Patent JP-H11252532-A (JP)
Title: Data transmission system
Inventor: OGURA HIROYUKI
IPC: H04N7/173
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To execute up data transmission in a CATV network by controlling the level of the up channel of a second cable modem based on a transmitting characteristics monitored by the up channel of a narrow transmitting band in the CATV network of the second cable modem. SOLUTION: A cable modem managing device 8 monitors a transmission speed being the transmission characteristics of the cable modem 6a on the side of a user to adjust the Carrier value of the modem 6a to execute level adjustment in the up channel. Namely, in the case when the transmission speed of the modem 6a is lower than the transmission speed of a lower limit, the raising of the Carrier value to be sent by the modem 6a is instructed and the modem 6a raises the Carrier value to send based on the instruction. In the case when the transmission speed of the modem 6a is higher than the transmission speed of a higher limit, the lowering of the Carrier value to be sent by the modem 6a is instructed and the Carrier value is lowered.
Patent JP-H11247760-A (JP)
Title: Insulative gas recovering vacuum pump unit
Inventor: WATANABE MAKOTO
IPC: B01D53/26
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To effectively cool a vacuum pump without a cooling water source such as city water. SOLUTION: A main circuit 16 of this pump unit is operated for feeding insulative gas from an inlet side to an outlet side through a vacuum pump 13. A bypass circuit 17 is arranged in respect to the vacuum pump 13. A flow passage changeover means 18 senses gas pressure at the inlet side so as to bypass the main circuit 16 when the pressure is higher than a specified value, and changes over to the bypass circuit 17. Changeover to the vacuum pump, 13 of the main circuit 16 is carried out when the pressure is lower than the specified value. A pump cooling means cools the vacuum pump 13 by brine. A refrigerator 31 cools the brine.
Patent JP-S52132090-A (JP)
Title: Manufacture of impregnated paper for overlay
Inventor: SUNAGA KEIICHI
IPC: B32B21/08
Filed: 1976-04-30
Abstract: PURPOSE: To manufacture the pressure-sensitive impregnated paper having excellent in bonding strength, by coating the back surface of the impregnated paper with a specific water-soluble resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61207849-A (JP)
Title: Control device of intake air quantity of internal-combustion engine while idling
Inventor: NISHIGUCHI HISAO
IPC: F02D41/16
Filed: 1985-03-12
Abstract: PURPOSE:To well hole drivability of an engine and its emission, by providing a decreasing means which decreases by a predetermined time the absolute value, set by an integrating item setting means, when an actual engine speed obtains a value first within the predetermined range. CONSTITUTION:A control device provides a decreasing means M9 which decreases by a predetermined time the absolute value of the second value, set by an integrating item setting means M5, when an actual engine speed, detected by an operational condition detecting means M2, obtains a value first within the predetermined range for the target engine speed after a change of the target engine speed is detected by a change detecting means M8. In this way, an engine, preventing generation of overshoot and undershoot or hunting due to a change of the target engine speed, can well hold drivability and emission.
Patent JP-S57162861-A (JP)
Title: Button telephone set
Inventor: ETSUNO KENJI
IPC: H04Q3/58
Filed: 1981-03-31
Abstract: PURPOSE:To achieve free incoming and outgoing call and communication via a trunk line at power failure, by connecting the circuit of each telephone set to a trunk line at power failure and operating a dial circuit of each telephone circuit, in a button telephone set having a main device with exchanger function and telephone sets with a plurality of button switches. CONSTITUTION:A main device KSU and each telephone set TEL1-8 are connected with audio lines LT1-8 provided individually and they are connected commonly with a signal line Ls and a power supply line LP, each audio line LT is used exclusively for audio signal transmission, a coding signal indicating control information is transmitted on the signal line Ls and the power supply is applied from the main device KSU to each telephone set TEL1-8 on the power supply line LP. At power failure, either of the audio lines LT1-8 and the signal line Ls is used, the telephone circuit of each telephone set TEL1-8 is connected to the station line Ls, the dialing circuit of each telephone set is made operative, and dial buttons connected normally to the control section of each telephone set is switched to a dial transmission circuit.