baber/WOPTO huggingface dataset:
Patent JP-H02110106-A (JP)
Title: Manufacture of stereoregular aromatic vinyl polymer
Inventor: TSURUTA GENICHI
IPC: C08F12/00
Filed: 1988-10-19
Abstract: PURPOSE:To produce efficiently a stereoregular aromatic vinyl polymer having high syndiotacticity by polymerizing an aromatic vinyl compound using a catalyst system which comprises a specific organotitanium compound and an alumoxan. CONSTITUTION:A titanium compound of formula I (wherein R<1> is cyclopentadienyl which may be substituted; R<2> is a 1-18C hydrocarbon group; X is halogen; a>0; b>0; and a+b=3) (e.g., cyclopentadienyltitanium trichloride) is reacted with an organic compound of formula II or III (wherein R<3>, R<4> and R<5> are each a 1-18C hydrocarbon group; R<6> and R<7> are each a 1-8C divalent hydrocarbon group; R<8> is hydrogen or a 1-8C hydrocarbon group; and d and e are each 0, 1-4). An aromatic vinyl compound (e.g., styrene) is polymerized using a catalyst comprising the resulting organotitanium compound and an alumoxan of formulae IV and/or V (wherein R is a 1-4C hydrocarbon group; and n is 1-40), thereby producing a stereoregular aromatic vinyl polymer.
Patent JP-H06112540-A (JP)
Title: Circuit board for mounting josephson element
Inventor: KUBO TAKANORI
IPC: H03K19/195
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a circuit board for mounting Josephson elements which can be reduced in ground noise by providing specific first and second AC power supplying circuit patterns, specific first and second grounded circuit patterns, and specific insulating base material. CONSTITUTION:The title circuit board 10 for mounting Josephson elements which is mounted with a Josephson element 13 and supplies two kinds of AC power the phases of which are different from each other by 180 deg. to the element 13 is provided with first and second AC power supplying circuit patterns which are separated form each other at an interval and used for supplying the two kinds of AC power to the element 13. In addition, the circuit board 10 is also provided with a first and second grounded circuit patterns between which the first and second AC power supplying circuit patterns are put at an interval in the stacking direction and which are connected to each other and an insulating substrate 1 on which the circuit patterns 15 are formed and used for mounting the element 13. The substrate 11 has, for example, ceramic layers 11a-11e formed by stacking and baking green sheets.
Patent JP-H04138117-A (JP)
Title: Bathtub system
Inventor: KIMURA KAZUHIRO
IPC: F24H9/00
Filed: 1990-09-29
Abstract: PURPOSE:To enable the predetermined filtration capability to be obtained, even upon occurrence of failure for causing an excessive water flow to a fixed type governor by detecting a flowrate in a back washing circuit with a water flowrate sensor, and providing a control means for automatically regulating the flowrate within the predetermined range, upon occurrence of any excess over the predetermined value. CONSTITUTION:When a fixed type water governor G fails and a back washing flowrate for a tank filter 20 temporarily becomes excessive, for example, a control means regulates and reduces the opening of a flow regulating valve FV3 by an extent corresponding to a fine degree of opening inversely proportional to the deviation of a detected flowrate from the predetermined flowrate, upon the detection of an excess over the predetermined flowrate with a flowrate sensor S2. As a result, a flowrate to a back washing circuit l13 is automatically kept within the predetermined range for a governor G1 in normal state, even if the governor G1 should be out of order. Even if back washing continues, therefore, it becomes possible to prevent the occurrence of trouble wherein a filter material such as beads is washed away from the tank filter 20 to the outside via a back washing and discharge circuit l12.
Patent JP-H03123975-A (JP)
Title: Circuit diagram input method
Inventor: KURODA HIROTAKA
IPC: G06F17/50
Filed: 1989-10-09
Abstract: PURPOSE:To prevent the design of a contradictory circuit diagram by displaying a joint mark at a cross point by uniting the data structures of two different signal lines into one after checking that the signal lines crossing each other are the signal lines different from each other. CONSTITUTION:In the circuit diagram generated by a signal line input program 1, when the signal lines cross each other, and in addition, the signal lines are separated, a program 2 to unite the signal lines is turned into a startable state, and besides, when the signal lines cross each other, and in addition, they are the same signal line, the program 3 to separate the signal lines is turned into the startable state. On the other hand, when the program 3 is started, the signal lines must be united previously, and in the contrary, when the program 2 is started, the signal line must be separated previously. At the time of union, it needs to be checked whether the union may be executed or not, and these checks the represented by arrow marks drawn respectively from the program 3 to the program 4, from the program 4 to the program 3, and from the program 2 to the program 3.
Patent JP-H09126726-A (JP)
Title: Method and device for monitoring and positioning processing beam for material to be processed or jet stream
Inventor: NORUBERUTO GUROOSU
IPC: B23K26/044
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and device capable of performing continuous monitoring and positioning of beam or jet flow, especially laser beam, and also correction to the basic position, easily and inexpensively. SOLUTION: Comparison is made between the preset value or the value or the detection result obtained from a first sensor 7 relating to the prescribed position of beam or jet flow and the value or the detection result obtained from a second sensor 9 relating the actual position of beam or jet flow 3. The comparison should be made in consideration of relative displacement depending on the speed of beam or jet flow to a workpiece, and in the case where there is difference between the actual position and the prescribed position, beam or jet flow 3 is corrected at the basic position.
Patent JP-S62120728-A (JP)
Title: Mute device of fm receiver
Inventor: FUJIWARA AKIHIRO
IPC: H04B1/10
Filed: 1985-11-20
Abstract: PURPOSE:To apply proper muting in response to an electric field intensity by using an integrator to smooth an output signal of an electric field intensity detection circuit, using a clip means to clip an output signal of the electric field intensity detection circuit and muting a detection signal based on an output signal of the clip means. CONSTITUTION:The electric field strength detection circuit 7 generates an S-level signal corresponding to a reception electric field intensity, e.g., as shown in figure A and applies the signal to a mute signal generation circuit 8, which generates a mute signal having a level to limit the amplitude of a noise component and gives the result to a mute circuit 9. When the S-level signal shown in, e.g., solid lines in figure B is fed from the electric field intensity detection circuit 7, an output signal (a) of an integrator comprising a resistor R2 and a capacitor C3 is as shown in dotted lines of the figure B. Then the output signal (a) of the integrator is fed to the base of transistors Q1, Q2. As a result, the mute signal, as shown in figure C, is a signal obtained by clipping the S-level signal in a range of + or -Vd around the level of the signal (a).
Patent JP-H04264233-A (JP)
Title: Method and apparatus for measuring viscoelasticity of polymer material
Inventor: ANDOREASU RINPAA
IPC: B29B7/72
Filed: 1991-10-09
Abstract: PURPOSE: To measure the viscoelasticity of polymer material by a kneading roll machine. CONSTITUTION: A material 69 of a rolled sheet 25 is passed through a measurement interval 71 whose tip is thinner in the rotary direction of a work roll 5 and which is demarcated by the work roll 5 and an wedge surface 54 of measurement wedges 47 and 76 that are pressed into the rolled sheet 25 in nearly radial direction for an axial line 7 of the work roll 5, and a width (e) of the measurement gap 71 and force applied to the measurement wedges 47 and 76 are detected.
Patent JP-H06115940-A (JP)
Title: Production of bi-based oxide superconductor
Inventor: HASEGAWA TAKAYO
IPC: C01G1/00
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a Bi-based oxide superconductor of thick film having excellent physical properties in the production of a Bi-based superconductor by using an organometallic salt or an organometallic compound as a starting raw material and further adding a specific amount of an organometallic compound containing silver. CONSTITUTION:An organometallic salt or an organometallic compound containing Bi, Sr, Ca and Cu in a given metal molecular ratio is dissolved in an organic solvent to give a solution, which is applied to a substrate and heat-treated to produce a superconductor. In the production, 3-20mol% organometallic salt or organometallic compound containing Ag based on the total amount of metals is added to the solution. The heat treatment includes a heating process for heating to a partial melt point or higher after thermal decomposition and a cooling process for cooling from the heating temperature to a solidifying point or lower at 1-30 deg.C/hr cooling rate.
Patent JP-H02109377-A (JP)
Title: Manufacture of light emitting element
Inventor: ASANO YOSHIHIKO
IPC: H01L21/205
Filed: 1988-10-18
Abstract: PURPOSE:To obtain excellent diode characteristics by making the energy particles of hydrogen gas collide against a composite target wherein the area ratio of the target comprising silicon to the entire body is 0.03-10%. CONSTITUTION:Mixed gas of CH4, SiH4 and B2H6 is diluted with H2 gas. The gas is introduced into a vacuum chamber 71. The decomposed gas which is formed by glow discharge is polymerized on a substrate 8. The glow discharge is generated by applying a voltage from a high frequency power source E1. Thus a P-type a-SiC film is obtained. The energy particles of H2 gas are made to collide against a composite target T of solid-state carbon-based material and silicon on a cathode K with a high frequency power source E2 in a vacuum chamber 72. An a-C:Si, H film is laminated by said sputtering method. As an H2 gas pressure, 3-665Pa is desirable. As an area ratio of the composite target, 0.03-10% is desirable. The substrate 8 is moved into a vacuum chamber 73. An N-type a-SiC film is formed with PH3 gas which is changed from B2H6 in the chamber 71. Thereafter, an electrode film is formed, and a P-I-N type light emitting element is obtained. Thus excellent diode characteristics can be obtained.
Patent JP-2001084742-A (JP)
Title: Disk-reproducing apparatus, method of searching for musical piece and recording medium
Inventor: OSADA TOSHIHIKO
IPC: G11B27/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a disk-reproducing apparatus, which can easily search a musical piece matching a user's taste form musical pieces recorded in a plurality of CDs or the like. SOLUTION: A process control part decides whether an inputted search command is a composer search or a lyrics writer search (step S22). When deciding that the command is for composer search, the process control part displays contents of a composer table (step S23), while when decides that the command is the lyrics writer search, the process control part displays the contents of a lyrics writer table (step S24). When any of the composer names or the like is designated among the displayed composer names or lyrics writer names, the process control part searches for disk information, while using the designated composer name or the like as a search key (step S26). A list of searched musical pieces is displayed (step S27). When one of the musical pieces is selected, the selected musical pieces are reproduced sequentially (step S29).
Patent JP-H02110298-A (JP)
Title: Cooling tower
Inventor: MASUDA MITSUNOBU
IPC: F28F25/08
Filed: 1988-10-18
Abstract: PURPOSE:To kill or suppress the proliferation of bacteria or microbe in water to be cooled by dispersing ion exchanging bodies combined to metallic ion onto the surface of filler. CONSTITUTION:A filler 4 is constituted of a multitude of pipes to permit the flow down of water (a) to be cooled from a spraying unit 3 while being divided into fine streams as well as the passing of ascending air stream, generated by a fan 2, while being divided into fine streams. According to this method, the water (a) to be cooled and inflow air are contacted efficiently to cool the water (a) to be cooled by depriving the latent heat of the water itself, which is caused by the evaporation of the water. The filler 4 is produced from a synthetic resin mixed with synthetic zeolite or ion exchanging bodies effected as anti-fungus agent when it is added with silver ion and zinc ion, for example. According to this method, bacteria or microbe in the water (a) to be cooled, which is sprayed from a spray pipe 3a and made to flow down along the surface of the filler 4, may be killed or suppressed in the proliferation thereof.
Patent JP-H0599828-A (JP)
Title: Heating type raised temperature desorption method
Inventor: SUEMITSU SANEMARE
IPC: G01N7/16
Filed: 1991-10-11
Abstract: PURPOSE:To measure the amount of released gas in a state wherein the amount of gas released from a filament heating a sample is removed, and thereby to measure accurately the amount of released gas from the sample, by turning the filament from an ON state to an OFF state. CONSTITUTION:This is a heating type raised temperature desorption method wherein a power source 5 for heating provided for electrifying a filament 4 is put in an OFF state, on the occasion when a sample A set in a vacuum vessel 1 is heated and the amount of released gas from the sample A is measured by a partial pressure gage 3.
Patent JP-S61140205-A (JP)
Title: Fm detecting circuit
Inventor: MATSUMURA SUMITAKA
IPC: H03D3/00
Filed: 1984-12-12
Abstract: PURPOSE:To enable to make normal FM detection even when the signal includes AM component by finding the value of square of amplitude component of an FM signal and dividing quadrature detection output by the value of the square. CONSTITUTION:A transducer 11 is a transducer such as a filter etc. that makes Hilbert transformation of digitized FM signals inputted. A delay circuit 12 delays inputted signals by (n) samples and the delay time corresponds to delay time of the transducer 11. A square sum device 13 adds a signal obtained by squaring the signal from the transducer 11 and a signal obtained by squaring the signal from the delay circuit 12 and outputs. A detector 14 consists of a multiplier 1 and a delay circuit 2 and quadrature detects the signal from the delay circuit 12, and a divider 15 divides output of the detector 14 by the signal from the square sum means 13.
Patent JP-S63115794-A (JP)
Title: Discoloring sheet material
Inventor: DEGAWA TORU
IPC: C22C19/03
Filed: 1986-11-04
Abstract: PURPOSE:To enhance thermal sensitivity and develop thermochromism, by forming a nonflat shaped sheet material from a shape memory alloy so that the sheet material can be deformed from the nonflat shape into a flat shape, with the transformation temperature of the shape memory alloy as a boundary. CONSTITUTION:When a sawtooth shaped sheet material 1 formed by minute working is formed of a shape memory alloy having a transformation temperature of 20 deg.C, the sheet material has a corrugated shape when the ambient temperature is not higher than 20 deg.C, whereas when the ambient temperature exceeds 20 deg.C, the sheet is restored to a flat shape (the shape when the sheet material is formed) due to the shape memory property of the alloy. When the temperature is lowered to or below 20 deg.C, the sheet material is again changed into the corrugated shape. Thus, the sheet material is reversibly changed from the nonflat shape into the flat shape by a temperature change, resulting in that reflected light 3 obtained by the reflection of the light 2 incident on the sheet material is changed. As a result, the tone of the sheet material 1 is also changed. Thus, the sheet material exhibits thermochromism.
Patent JP-H0571677-A (JP)
Title: Joint for piping
Inventor: MATSUMURA KIMIHARU
IPC: F16L15/00
Filed: 1991-09-17
Abstract: PURPOSE:To interconnect rapidly pipings and provide a proper, firm fastening condition. CONSTITUTION:While a mark 2 for showing a position from which fastening is started is put on a position where male and female screw bodies 24, 26 attached respectively to first and second pipings 21, 22 connected to each other coincide with each other, fitting parts 28 to be engaged with each other are formed. A specified fastening indication 29 is put on the outside surface of the female screw body 26. Thus, a position where the male and female screw bodies 24, 26 are started to be fastened can be easily confirmed by both view and feeling of finger resistance, and the first and second pipings 21, 22 can be connected to each other on the basis of the specified fastening indication 29 under the specified fastening condition.
Patent JP-H03193627-A (JP)
Title: Method for synthesizing trimanganese tetroxide
Inventor: SHOJI TAKAYUKI
IPC: C01G45/02
Filed: 1989-10-11
Abstract: PURPOSE:To simply obtain Mn3O4 by dispersing MnO2 in an aq. Mn salt soln. and adjusting the pH of the aq. soln. CONSTITUTION:MnO2 is dispersed in an a1. soln. contg. 0.1-1M Mn salt such as manganese sulfate, an a1. soln. of NaOH, KOH or other alkali is added to the MnO2-contg. Mn salt soln. to adjust the pH to >=7 and the resulting soln. is isolated from the air and heated to a temp. below the b.p.
Patent JP-H0574447-A (JP)
Title: Hydrogen occluding electrode
Inventor: YAMAGUCHI YOSHIAKI
IPC: H01M4/38
Filed: 1991-09-13
Abstract: PURPOSE:To prevent capacity lowering of a hydrogen occluding alloy electrode and provide a hydrogen occluding electrode having a simple manufacturing process and low manufacturing costs while being excellent in the charge and discharge performance. CONSTITUTION:Iron and cobalt or an alloy, a compound, salts containing these are mixed with hydrogen occluding alloy powder capable of electrochemically repeating occlusion and discharge of hydrogen in the range of 1 to 20wt.% and filled in an alkali-proof metal porous body to provide a hydrogen occluding electrode.
Patent JP-H0680749-A (JP)
Title: Production of molded flexible polyurethane foam
Inventor: NISHI TAKASHI
IPC: C08J9/02
Filed: 1992-09-03
Abstract: PURPOSE:To reduce the variation in the hardness and wt. of the title foam in producing it using water as the blowing agent without using any chlorofluorocarbon blowing agent by changing the amt. of a polyol component or water according to a change in the room temp. CONSTITUTION:The foam is produced by injecting a raw material mixture into a mold in an amt. (P) satisfying the relation: P={WX(1.00 to 1.27)/(100-GL)}X100 (wherein W is a foam wt. obtd. by subtracting the wt. of auxiliary materials from the wt. of a product; and GL is a gas loss) and by changing the amt. of the polyol component in the range of 90-100-110% or changing the amt. of water in the range of 110-100-90% according to a changing in the room temp.
Patent JP-H09105237-A (JP)
Title: Floorless cubic construction method
Inventor: NAWA YASUAKI
IPC: E04H1/12
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To simplify the construction at a construction field, and to form a flat floor without generating a stage difference between a floor of a building frame side and a floor of a cubic in the construction of cubic. SOLUTION: A cubic 1 is formed of assembled walls 2 and a ceiling fitted to a space between upper parts of the walls 2, and an opening as an entrance 21 is formed in one of the walls. Sanitary equipments 10, 17 are assembled into the cubic 1, and the opening part is opened at a lower part thereof, and the lower opening part is reinforced by a separate member, and a height adjusting mechanism is fitted to a lower part of a petitioning wall 4 for partitioning inside of the cubic 1.
Patent JP-H09130288-A (JP)
Title: Antenna
Inventor: ERUTSUKA SOINTEYURA
IPC: H01Q23/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an antenna module suitable for use with a radio telephone set. SOLUTION: The antenna module 200 is provided with a multi-filler configuration antenna 132 and a support 118 supporting the antenna. Furthermore, the support supports filters 128, 124 connecting electrically to the antenna and an amplifier 124 connected electrically to the filters. The amplifier is connected to a radio circuit contained in a radio equipment housing 102 in a non-fixing way. Typically the antenna module is connected to the radio equipment housing in a non-fixing way.
Patent JP-H05106005-A (JP)
Title: Method and apparatus for hot dipping
Inventor: NAKAGAWA KENJI
IPC: C23C2/20
Filed: 1991-10-11
Abstract: PURPOSE:To provide the method and apparatus for hot dipping for a metal strip capable of controlling the coating weight of hot dipping by a simplified method without using wiping nozzles. CONSTITUTION:At the time of performing hot dipping by applying plating to a metal strip 1 by the use of a hot dipping bath and then wiping the plating metal, the plated metal strip 1 after passed through the hot dipping bath is introduced into a closed space having a slit opening 2a capable of passing the metal strip and then this closed space is evacuated to allow a fluid to flow forcedly into the closed space via the above-mentioned slit opening 2a, by which the plating metal on the metal strip can be wiped.
Patent JP-H08125278-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: ATSUMI KINYA
IPC: H01S5/00
Filed: 1994-10-27
Abstract: PURPOSE: To prevent an active layer from being damaged inside and to form a semiconductor laser device. CONSTITUTION: Etching grooves 22 are formed in a semiconductor substrate 1, which is laminated with a plurality of semiconductor laser constituent elements comprising an active layer 23 and has a plurality of striped electrodes 21 formed in parallel to each other on its upper part, in parallel to the electrodes 21 and to a depth in which the layer 23 is removed. After that, the substrate 1 is cleaved in the direction vertical to the electrodes 21 to form resonance surfaces, subsequently the substrate 1 is cleaved along the grooves 22 to form a device.
Patent JP-H06118331-A (JP)
Title: Lighting optical system
Inventor: SHOJI MASUMI
IPC: G03F7/20
Filed: 1992-10-01
Abstract: PURPOSE:To control the divergence state of light at the incidence end of an optical integrator with simple constitution almost without generating light quantity loss as to the lighting optical system which is used for an exposing device for ICs, etc. CONSTITUTION:A controller 11 controls an elliptic mirror driving device 12 or light source driving device 13 according to the line width and pattern shape of a negative plate inserted into the optical path of the lighting optical system to control the movement of at least an elliptic mirror 2 or lighting light source 1 in the direction of the optical axis. In another way, an optical member inserting device 14 is controlled to interpose optical members 6, 7, and 8 for converting circular luminous flux into annular luminous flux between the elliptic mirror 2 and optical integrator 3.
Patent JP-S60143206-A (JP)
Inventor: FUIRITSUPU AARU BAANZU
IPC: F15B15/14
Filed: 1984-12-13
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。