baber/WOPTO huggingface dataset:
Patent JP-2000026521-A (JP)
Title: Preparation of new solid titanium catalytic component, olefin polymerization catalyst and polymerization of olefin
Inventor: HAMA SHUNICHI
IPC: C08F10/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a solid titanium catalytic component capable of polymerizing an olefin in high activity and in high stereoregularity by using a specific aromatic aldehyde. SOLUTION: This solid titanium catalytic component containing (B) titanium, (C) magnesium, (D) a halogen, and (E) an electron donor is obtained using (A) an aromatic aldehyde of the formula (R1 is H, a halogen or hydrocarbon, or a plurality of R1 are mutually bound to form a ring, or a plurality of R1 are condensed together; (m) is 0-5; (n) is 1-6; (m+n)=6; when (n) is >=2, CHO may be substituted on any site). Specifically, it is preferable that the objective catalytic component is obtained by the following procedure: a solid containing the components B and C is first prepared, and then mutually brought into contact with the components A and E; wherein the component A to be used is pref. phthalaldehyde, isophthalaldehyde, terephthalaldehyde or the like.
Patent JP-H1041634-A (JP)
Title: Multilayer pattern forming method and electronic component
Inventor: TSUKAMOTO KATSUHIDE
IPC: H05K3/46
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of a multilayer wiring pattern which can resolve problems of instability of electric connection and deterioration of reliability which are caused by dimensional deviation generated by difference of thermal expansion coefficient of a mask, board material, a conducting layer, etc., which are caused by stress in processes, particularly, in the conventional photolithography method, and produce an electronic component excellent in reliability at a low cost, regarding a multilayer pattern forming method of a multilayer wiring board, a semiconductor device, etc. SOLUTION: After the position and the shape of a first wiring pattern 104a on the surface of a retaining board 102 are confirmed with an electronic system camera 105, an insulating layer 106 is spread. A viahole 108 is formed on the basis of a picture image information of the confirmed first wiring pattern 104, by using a laser working machine 107. A second wiring pattern 113 corresponding to the first wiring pattern 104, is formed on a second conducting layer 110 arranged on the upper surface of the insulating layer 106, similarly on the basis of the picture image information, by using a laser direct drawing machine 112.
Patent JP-S6436046-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATO JURI
IPC: H01L21/84
Filed: 1987-07-31
Abstract: PURPOSE:To manufacture a semiconductor having an SOI structure which suppresses leakage at an interface by a method wherein an insulating film layer composed of CaF2 or SrF2 is deposited on a singlecrystal silicon substrate, surface silicon is laminated, the surface of the substrate is made amorphous by an ion implantation operation and three layers which have been made amorphous by a solid growth method are made crystalline. CONSTITUTION:Si ions 5 are implanted into a silicon substrate 1; a surface region of the silicon substrate 1, a CaF2 film 2 and a silicon film 3 are made amorphous; single crystal CaF2 6 and singlecrystal silicon 7 are formed on the single-crystal silicon substrate 1 by a solid growth method by using a heat treatment or by irradiation with a beam of light, an ion or an electron. According to this manufacturing method, an interface between an amorphous region and a single-crystal region at an initial stage of the growth operation is situated in a surface region of the substrate 1; a defect 8 caused during the solid growth operation exists only in the substrate 1. Accordingly, a defect density of the surface single-crystal silicon layer 7 forming a device is very small. Because a lattice constant of the insulating crystal 6 is close to that of the single-crystal silicon 7 during the solid growth operation, the mismatching at the interface between the layer 6 and the layer 7 can be suppressed.
Patent JP-S6349406-A (JP)
Title: Manufacture of laminated sheet for printing circuit
Inventor: MORI HIDEKI
IPC: B29B11/16
Filed: 1986-08-19
Abstract: PURPOSE:To prevent a copper foil from creasing by reducing a quantity of resin of an end part of a prepreg, by a method wherein when a base is impregnated with the resin and passed through two rolls controlling the quantity of the resin, hot forming is performed by laminating a plurality of sheets of the bases after dryness and cutting- off of the base by dropping a solvent on a rolling part of an end part of the base. CONSTITUTION:When a base 1 is impregnated with resin and passed through a space between two rolls controlling a quantity a of the resin, hot forming is performed by laminating a plurality of sheets of the bases 1 after dryness and cutting-off of the base by dropping a solvent on a rolling part of an end part of the base. The solvent is dropped on a squeeze roll 2 through a pipe 3 led from a solvent tank 4. A dropping position is a part coming into contact with both ends of the base 1. The equipment controlling a quantity of a drop is preferably operated with a valve 5, and the solvent to be dropped is one having favorable compatibility with a resin solution such as acetone or methyl ethyl ketone or methyl Cellosolve. When a hot forming is performed by laminating a plurality of sheets of prepregs after dryness and cuttng-off of the prepreg, a laminated sheet which is hard to generate copper foil creases can be manufactured.
Patent JP-S6348627-A (JP)
Title: Optical pickup
Inventor: FUKUSHIMA NOBUHIRO
IPC: G02B27/00
Filed: 1986-08-19
Abstract: PURPOSE:To simultaneously execute multiplexing/demultiplexing of many wavelengths and the shaping of a beam pattern by using a optical diffracting means such as a diffraction grating or acoustooptic element. CONSTITUTION:This optical pickup is equipped with a light source LD1 and a light source LD2 which have mutually different wavelengths lambda1 and lambda2, condenser lenses 20 and 21 which converge light beams from the light sources, the diffraction grating 22, and an objective 23. The light source LD2 is arranged in the direction where the light with the wavelength lambda1 is reflected and the light source LD2 is arranged in the direction where the light with the wavelength lambda2 is reflected when the light beams with the wavelengths lambda1 and lambda2 are incident on the diffraction grating as shown by an arrow A deviating greatly from a Littrow angle. Consequently, the light beams from the light sources LD1 and LD2 can be converged on one point on a disk 24. Further, the beam pattern 25 from the laser light sources are elliptic, but the beams are incident on the diffraction grating 22 while deviating greatly from the Littrow angle, so the beam pattern 25 is shaped nearly into a circle.
Patent JP-H0636721-A (JP)
Title: Slip gap width automatic adjusting method for objective slit plate of ion beam analyzer
Inventor: NAKADA TAKEHIKO
IPC: G21K5/04
Filed: 1992-07-20
Abstract: PURPOSE:To prevent the reduction of the analysis work efficiency of a sample when the ion beam quantity from an ion source is reduced and prevent the breakage of the sample when the ion beam quantity from the ion source becomes too large. CONSTITUTION:In an ion beam analyzer provided with objective slit plates 2ax1, 2ax2, 2ay1, 2ay2 adjustable for the widths of slit gaps where an ion beam passes, the ion current value to flow in a sample S when the ion beam of the quantity to be radiated is radiated to the sample S is set as the sample excitation current preset value in advance. The ion current value flowing in the sample S radiated by the ion beam is measured by an ammeter 11 during the radiation of the ion beam, the difference between the sample excitation current measured value and the sample excitation current preset value is obtained, and the slit gap widths of the objective slit plates are automatically adjusted by a motor driving circuit 2b in response to the difference value to eliminate the difference.
Patent JP-H0242913-A (JP)
Title: Combine
Inventor: FURUKAWA YOSHINOBU
IPC: A01D75/00
Filed: 1988-08-01
Abstract: PURPOSE:To remove waste straws flowing into an auger part in the course thereof by forming a dropping port in the one lower lateral part of the auger at the bottom wall thereof and opening a closing plate provided in the dropping port when the waste straws are present in the front within the reaping width if any. CONSTITUTION:A dropping port 16 is formed on one side of a bottom wall 12 of an auger part and a closing plate 17 is pivoted on a shaft 18 under the dropping port 16. When waste straws are scattered within the reaping width in front of the reaping part, the closing plate 17 is moved downward to provide the dropping port 16 with an opened state and drop the waste straws from the dropping port 16. Thereby, only grain culms are fed into a conveyor.
Patent JP-S6349113-A (JP)
Inventor: HAMADA KUNIO
IPC: A47J27/00
Filed: 1986-08-18
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-H0865997-A (JP)
Title: Motor for driving vehicle
Inventor: SHISHIDO KATSUHIKO
IPC: F02B1/04
Filed: 1994-08-16
Abstract: PURPOSE: To provide a motor for driving a vehicle wherein the vibrations obtained by a gasoline engine, the vehicle siding sensation vehicle and the driving characteristic of the vehicle, etc., can be reproduced reasonably. CONSTITUTION: A motor stator 6 is provided, and a motor movement body 7 opposed to the motor stator 6 movably is provided, and further, a converting means 11 for converting the reciprocal motion of the motor movement body 7 into a rotary motion is provided. Also, a cylinder part 3 is provided, and a reciprocally moving piston part 7 is stored in the cylinder part 3, and along the longitudinal direction of the cylinder part 3, the motor stator 6 is provided. Further, in the piston part 7, the motor movement body 4 for constituting a linear motor together with the motor stator 6 is provided, and with the piston part 7 the one end of a connecting rod 9 is connected, and further, with the other end of the connecting rod 9 a crank shaft 10 is connected.  Also, in the part of the cylinder part 3 which corresponds to the movement-directional end- surface of the piston part 7 a ventilation hole is bored.
Patent JP-2001022843-A (JP)
Title: Device and method for processing information and providing medium
Inventor: MUTO AKIHIRO
IPC: G06F21/10
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To make utilizable contents at a discounted price corresponding to the purchase history or utilization history of the contents. SOLUTION: The purchase history of contents A whose ID is set to usage control status(UCS) A10 is set to 'purchase history'. For example, the number of times of reproduction or the like is stored and when the number of times is greater than a prescribed number, selection of a prescribed utilization style with a set discounted price is enabled. The utilization history such as how many times contents A are actually utilized is stored in 'utilization history' and when the number of times is greater than the prescribed number, the selection of a prescribed style where a discounted price is set, is enabled.
Patent JP-S6439228-A (JP)
Title: Arm short-circuit detector
Inventor: MASUDA HIROYUKI
IPC: H02M7/48
Filed: 1987-08-03
Abstract: PURPOSE:To form the device of high performance at a low cost, by detecting arm short-circuit, with a DC current-transformer for penetrating a positive side bus line and a negative side bus line in the directions opposite to each other. CONSTITUTION:The DC input of respective arms is turned ON/OFF by GTO thyristors 2, 3, and is fed to a load. Through a DC current-transformer 10, a positive side bus line L1 and a negative side bus line L2 are penetrated in the directions opposite to each other. Then, arm short-circuit current (IS) flowing from a chemical capacitor 1 is conducted through the primary winding of the DC currenttransformer 10 in the same direction. Accordingly, so far as the detection current (ICT) of the DC current-transformer 10 is concerned, when load current is set to be IL, then ICT=2XIS+ or -IL is set, and even if current is in the counter direction, when IS>=IL is set, then ICT>=IS is set, and the short- circuit current can be detected.
Patent JP-H1034231-A (JP)
Title: Coil box for hot rolling mill
Inventor: MIYAGUCHI TADAHISA
IPC: B21B45/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To stably transport a coil by simplifying the coil transporting mechanism in a coil box. SOLUTION: This coil box is provided with a roll support 34 for supporting inlet-side cradle rolls 22, 23, 1st elevating/lowering cylinder 30 for vertically moving the upstream side of that roll support 34 and 2nd elevating/lowering cylinder 31 for vertically moving the downstream side of the roll support 34. The elevating/lowering cylinders 27-29 for vertically moving outlet-side cradle rolls 24-26 are respectively provided on each of cradle rolls 24-26.
Patent JP-H0359953-A (JP)
Title: Solid electrolyte-type fuel cell
Inventor: YAMAMOTO OSAMU
IPC: H01M8/12
Filed: 1989-07-27
Abstract: PURPOSE:To suppress reaction of lanthanide oxide with zirconia and prevent decrease of output power of a solid electrolyte-type fuel cell by using a stabilized zirconia as a solid electrolyte and a specified compound as a cathode. CONSTITUTION:A stabilized zirconia is used as a solid electrolyte and a compound having a formula (La1-ySry)1-HMO3[ 0<=Y<=0.2; 0<x<=0.2; M=Mn or Co] is used as a cathode. As a result, in a stabilized zirconia solid electrolyte- type fuel cell, reaction of the cathode material, (La, Sr)MnO3 or (La, Sr)CoO3, with zirconia is suppressed. Not desired La2Zr2O7 formation is thus suppressed and desirable and durable cell properties are obtained.
Patent JP-H03130287-A (JP)
Title: Perfluoroalkyl group-containing naphthalocyanine derivative and its production
Inventor: SAWADA HIDEO
IPC: C07D487/22
Filed: 1990-07-23
Abstract: NEW MATERIAL:A compound expressed by formula I (n1 to n4 are 0-2, provided that n1+n2+n3+n4 is not 0; n5 is 1-10). EXAMPLE:Perfluoropropylated naphthalocyanine. USE:Useful as a high polymer for an optical information recording medium, photoelectric transfer medium, electrophotography, high performance film, thin film, etc. The compound expressed by formula I has high solubility to various kinds of organic solvents and can be formed into a film). PREPARATION:Perfluoroalkanoyl peroxide expressed by formula III is reacted with naphthalocyanines.
Patent JP-H0614261-A (JP)
Title: Image pickup device
Inventor: ARAI HIDEYUKI
IPC: H04N5/208
Filed: 1992-06-26
Abstract: PURPOSE:To obtain a video signal having the feeling of sufficient resolution even when a diaphragm is set to be in a small diaphragm state less than a prescribed value. CONSTITUTION:This device is equipped with an aperture correcting circuit 6 which corrects the frequency characteristic of a video signal obtained by converting an objective image formed by a photographing optical system by an image pickup element 3, gain controller 7 which changes the correction amounts of the aperture correcting circuit 6, camera control circuit 15 which controls the gain controller 7, and iris encoder 12 which detects the degree of aperture of the diaphragm. Then, a camera control circuit 15 controls the gain of the gain controller 7 according to a stop value detected by the iris encoder 12, the correction amounts of the aperture correcting circuit 6 are changed, and the frequency characteristic of the video signal is corrected. Thus, a bad influence based on the degree of aperture of the diaphragm such as the deterioration of the resolution due to the diffraction of a light generated in the small diaphragm state can be compensated, and the photographing always having the feeling of resolution can be attained.
Patent JP-H1037581-A (JP)
Title: Vehicular slide door device
Inventor: SATAKE HIROSHI
IPC: E05D13/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To appropriately prevent a slide door from being opened abruptly, without causing trouble such as greatly reducing controllability when opening the slide door. SOLUTION: This vehicular slide door device is designed so that a curved rail part 30B which, when a slide door 1 is to be moved from a door closing position to a door open position, moves guide rollers 3, 3 in the cross direction of the vehicle so that the slide door 1 is moved outward in the cross direction of the vehicle, is joined to one end of the rectilinear rail part 30A of a guide rail 30, and that a movable bracket 6 is rotatably provided so that it is rotated in a certain direction when the guide rollers 3, 3 move from the curved rail part 30B to the rectilinear rail part 30A. In this case, a pressure imparting means 7 is provided which, when the movable bracket 6 rotates in said direction, presses the movable bracket 6 in the direction opposite to the rotating direction so that the guide rollers 3, 3 are pressed against the guide rail 30.
Patent JP-H0857760-A (JP)
Title: Stone chamfering machine
Inventor: TAKAHASHI SHINJI
IPC: B24B9/00
Filed: 1994-08-17
Abstract: PURPOSE: To enable the chamfering of thin type stone by providing a chamfering guide part having the guide face parallel with the locking face. CONSTITUTION: When a workbench 18 is moved up after placing stone on a supporting member and bringing the chamfered side end face into contact with the locking face 17a of a locking member 15, the stone is transferred onto the workbench 18 so as to move up together, and the upper face stops in contact with a stop member 28. A height control device 52 is operated to rotate and position an adjusting body 53 directly under the locking body 56, and a polishing table 43 is then lowered until the locking body 56 comes in contact with the adjusting body 53. A grinding wheel 44 is thereby positioned at the height enabling specified chamfering corresponding to the thickness of the stone. The polishing table 43 is then advanced along a guide member 32 to perform specified chamfer polishing by the grinding wheel 44.
Patent JP-2000026183-A (JP)
Title: Nitrate-state nitrogen concentration reducer
Inventor: SATO YOSHIHIRO
IPC: C05G3/80
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To ensure a small amt. of nitrate-state nitrogen and to grow fructifying crops by using a mixture of an extract from red or green algae, a calcium compd., an org. acid and a phosphoric acid compd. as a foliar application agent and fertilizer. SOLUTION: Red algae such as laver or green algae such as a thick-haired codium and green laver are subjected to extraction with a hydrophilic solvent such as an alcohol, glycol or ketone at ordinary temp. to 60 deg.C. The resultant extract is separated by filtration, centrifuging or other method and a calcium compd. such as calcium lactate, an erg. acid such as acetic acid and a phosphoric acid compd. such as calcium perphosphate are added as essential components to the extract by 0.2-10 pts.wt., 1-20 pts.wt. and 0.5-15 pts.wt., respectively, based on 100 pts.wt. extract to obtain the objective nitrate nitrogen (NO3-) concn. reducer. An amino acid such as methionine and minerals such as molybdenum are preferably added besides the essential components. Crops harvested using the concn. reducer have a high sugar content and are excellent in a feeling of diet and taste.
Patent JP-S5894722-A (JP)
Inventor: ISHITOBI YOSHIMITSU
IPC: A63F13/21
Filed: 1981-11-30
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-S6350152-A (JP)
Title: Automatic answering telephone system
Inventor: SEKIYA KUNIHIKO
IPC: H04M1/65
Filed: 1986-08-19
Abstract: PURPOSE:To constitute the titled telephone system so that plural users can use its automatic answering function, respectively, by one set, by storing each answer message of plural users, deciding whether it has been set to the automatic answering function, base on individual discriminating information which has been sent out of the other party side, and reproducing the answer message corresponding to the individual discriminating information, when it is decided that it has been set to the automatic answering function. CONSTITUTION:A message accumulating/reproducing part 18 is connected to a transmitting signal processing part 15, and a message to be answered to a calling party at the time of setting an automatic answering function is accumulated in the message accumulating/reproducing part 18. The message which has been accumulated in this message accumulating/reproducing part 18 is reproduced by the message accumulating/ reproducing part 18 against a calling in the course of setting the automatic answering function, and sent out to a telephone line 12 side through the transmitting signal processing part 15 and a hybrid circuit 13. In this way, when it is decided that said message has been set to the automatic answering function, the answer message corresponding to individual discriminating information is reproduced, therefore, plural users can use the automatic answering function, respectively, by one set.
Patent JP-S6253089-A (JP)
Title: Modulation circuit
Inventor: ISHIZEKI YOSHIAKI
IPC: H04N9/65
Filed: 1985-09-02
Abstract: PURPOSE:To prevent the generation of deterioration in hue die to the shift of color difference signal and to faithfully reproduce a color video by inserting a delay circuit in the input-side of a sound modulator, thereby making coincide the carrier wave phases of the outputs from the sound modulator and a video modulator. CONSTITUTION:The carrier wave output from a carrier wave generating circuit 1 having a mono-phase output is amplitude-modulated by the video modulator 3 using a video signal 2a inputted from a signal input terminal 2, and goes to a video modulation output 11 to be inputted to a modulation wave synthesizing circuit 6. Also the said output from the circuit 1 goes through the delay circuit 7, and amplitude-modulated in the sound modulator 5 using a 4.5MHz FM sound signal 4a inputted from a signal input terminal 4, and goes to a sound modulation output 12, and inputted to the circuit 6. By adjusting the said delay circuit 7, the video modulation output 11 and the unnecessary carrier wave phase outputted from the voice modulator 5 are made coincide.
Patent JP-S6087603-A (JP)
Title: Controlling method of regenerative brake of third rail chopper train
Inventor: SAIMA TOORU
IPC: B60L7/12
Filed: 1983-10-17
Abstract: PURPOSE:To prevent the fusion loss of a current collector body and the peripheral structure due to the scattering of an arm when passing a branch crossover track by interrupting a regenerative brake circuit when a current is concentrated to one current collector of the third rail current collectors provided at the front and back trucks and during the regenerative braking operation. CONSTITUTION:When a current is concentrated to one of the third rail current collectors 5A (FSC), 5B (RSC) of front and back trucks 14A, 14B, one operating force of differential coils 18A, 18B is operated so that a contact 20A makes contact with contacts 22A or 22B. On the other hand, when a brake command is outputted from a brake instruction unit BC, contacts 20C, 22B are closed. When the fact that the regenerative brake is detected by a distributor 17C by a shunt, the contacts 20B, 23A are closed. When these conditions are satisfied, a current flows to a high speed breaker trip command coil 19, thereby interrupting the regenerative brake circuit.
Patent JP-S60105660-A (JP)
Inventor: JIYON DEE SUPIBUATSUKU
IPC: C07C67/00
Filed: 1984-09-14
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。