baber/WOPTO huggingface dataset:
Patent JP-H04286587-A (JP)
Title: Linear motor type elevator control device
Inventor: MIZUNO KIMIMOTO
IPC: B66B9/02
Filed: 1991-03-14
Abstract: PURPOSE:To ease shock at the braking time and suppress emergency stop operation by holding D.C. voltage by a D.C. power means in an elevator control device during the brake operation delay time at the lowered time of A.C power, and applying regenerative braking through an inverter. CONSTITUTION:When A.C. input power is lowered in voltage or causes power failure, a power detecting circuit 62 outputs an abnormality signal EM. Upon receiving the signal EM, a sequence control circuit 63 outputs a coil cut-off command to a mechanical brake 58 without stopping an inverter main circuit 24 and also outputs an emergency speed command EMS to a speed command computing circuit 64. At the time of decelerating by regenerative braking, a current flows to an inverter 24A from a linear motor 56. Accordingly, even during power failure, the PN inter-voltage of a condenser 20 is kept for more than the brake operation delay time. A cage thereby continues to be decelerated from the output time of the abnormality signal until the operation of the brake 58, and can be emergency-stopped after the lapse of the delay time.
Patent JP-H09221484-A (JP)
Title: Production of proanthocyanidin
Inventor: ARIGA TOSHIAKI
IPC: C12R1/85
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a proanthocyanidin, having strong antioxidant actions and useful an antioxidant, etc., by extracting various species of plant bodies with hot water or an organic solvent, adding a yeast to the resultant proanthocyanidin extract, fermenting the extract and separating a liquid from a solid. SOLUTION: Various species of plant bodies (e.g. grape seeds) are extracted with hot water or an organic solvent (e.g. ethanol) while being stirred for one week and the resultant extract is then concentrated to provide a proanthocyanidin extract. A yeast is subsequently added thereto to carry out the stationary fermentation at 25 deg.C for 7 days. A liquid is then separated from a solid according to a conventional method to recover a clear liquid, which is further concentrated and freeze-dried to afford the objective proanthocyanidin, having strong antioxidant actions and useful as an antioxidant, etc.
Patent JP-S56146377-A (JP)
Title: Solid-state pickup device
Inventor: TANIGAWA KUNIHIRO
IPC: H04N5/341
Filed: 1980-04-15
Abstract: PURPOSE:To enhance both the performance and reliability of a solid-state pickup device, by eliminating mutual crossing of connecting lines that connect the input parts between the photodetector array and the CCD having the structure of time delay integration and thus preventing deterioration of picture quality due to the crosstalk caused by the above-mentioned crossing. CONSTITUTION:Assuming the direction orthogonal to the optical image shifting direction B of a pickup subject as the direction of row, and the photodetector arrays A are arranged into a row. The infrared photodetectors 11-46 are connected to both ends of the array A to secure different delay times, and the time delay integration CCDs 1, 8 and 5 plus 7, 4 and 9 of olural input parts are arranged. The sequence of arrangement is reversed to each other among the input parts of the above-mentioned CCDs. The output signals of detectors 11-46 are distributed to the upper and lower sides respectively to be connected to those CCDs, and this output is applied to the time-series signal processing CCDK1 and K2 each. Thus a mutual crossing is removed between the connecting lines to eliminate the crosstalk caused by the crossing. As a result, the quality of picture is improved.
Patent JP-S57163520-A (JP)
Title: Melt injection type metal mold for molding plastic
Inventor: KANEHISA TAKASHI
IPC: B29B13/00
Filed: 1981-04-01
Abstract: PURPOSE:To provide the titled metal mold imparting surface gloss to a plastic molded product by penetrating an acrylic ester type resin into the melt injected skin film of a melt injection metal mold for molding a plastic molded product to form a thin film on the surface thereof. CONSTITUTION:A release agent is coated to a original shaped model 1 to be assembled in a frame 2 and a metal such as Zn, Al or the like is melt injected into said model to form a melt injected metal layer 3 and a back-up material 4 such as a low m.p. alloy or the like is cast thereon. After the back-up material 4 is cured, the original shaped model 1 is removed and, after the metal mold is finished to a prescribed dimension, an acrylic ester type resin 5 is coated on the surface of the melt injected metal layer 3 and penetrated therein to form a thin film 2 with a thickness of 100mm. or less and subjected to curing treatment by ultraviolet irradiation to obtain the objective metal mold.
Patent JP-H09246237-A (JP)
Title: Dry etching device and method
Inventor: TATSUMI TETSUYA
IPC: H01L21/3065
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To make constant a deposit amount of a reaction product which is oxidized in plasma and a sputtering system by changing a sputtering amount of a constituent member inside a chamber according to a reaction product generated by etching an object. SOLUTION: A dry etching device 1 produces plasma inside a chamber 11 by an electric field from a field supply source 15 provided outside the chamber 11 and etches a wafer 41 inside the chamber. In the device, a distance (d) between a quartz window 14 which is a constituent member exposed to plasma and an electric field supply source 15 is made changeable by providing a driving part 21 which drives the electric field supply source 15 or the quartz window 14. Thus, an amount of a sputtering matter is controlled.
Patent JP-H01223866-A (JP)
Title: Multi-address pager managing method
Inventor: MURAI KIYOKAZU
IPC: H04M3/42
Filed: 1988-03-02
Abstract: PURPOSE:To simplify the management of plural subscriber data to one and same pager subscribers by using a specific number of a pager as a pointer so as to retrieve the subscriber data. CONSTITUTION:The method is so constituted such that the subscriber data are managed in lump by using a multi-pager subscriber number management table 2 managing plural dial numbers based on a specific number 1 of the pager. The subscriber data registered in plural dial numbers given to the pager subscriber are managed totally based on the pager specific number 1 such as pager manufacture number. Thus, the management of plural subscriber data to one and same pager subscriber is unified and advantages in operation such as simultaneous index and simultaneous charging of subscriber data with respect to one and same pager subscriber are offered.
Patent JP-S61209004-A (JP)
Title: Separation membrane and its preparation
Inventor: ABE FUMIO
IPC: B01D53/22
Filed: 1985-03-13
Abstract: PURPOSE:To obtain a separation membrane excellent in heat resistance, chemical resistance and durability, generating no crack and suitable for the separation of gas, by forming a metallic or ceramic membrane having fine pores with a specific pore size to the surface of a vitreous porous body obtained by the phase splitting treatment of glass. CONSTITUTION:Phase splittable glass of a Na2O-B2O3-SiO2 system is applied to a flat plate 2 comprising a ceramic porous body and melted under heating to form a glass layer 3 while the coated flat plate is treated in a reaction tube by a gaseous phase method to form a membrane having uniform fine pores with a pore size of 5-2,000Angstrom  comprising Al2O3 to the surface of the glass layer 3. Next, the glass layer 3 is subjected to phase splitting treatment so as to a adjust the cross sectional area of the glass phase rich in alkali to 10-5,000Angstrom  under a regulated phase splitting treatment condition. Thereafter, elution treatment is performed to elute the glass phase rich in alkali to obtain a separation membrane comprising a vitreous porous body 8 rich in silica having a reticulated fine pores 7 with a pore size of 10-5,000Angstrom  while the membrane 4 is left on the surface thereof.
Patent JP-H06241857-A (JP)
Title: Mass flowmeter
Inventor: NAKAO YUICHI
IPC: G01F1/84
Filed: 1993-02-15
Abstract: PURPOSE:To provide a mass flowmeter which is not affected by temperature and pressure of fluid to be measured and which has high sensitivity and a small shape even by a small driving energy. CONSTITUTION:A thin-walled measuring tube 3 is completely fixed at an inlet side stationary flange 4 side in a thick-walled outer cylinder 1 having a flange 2 connected to outer flow tubes 11, 12 and supported at both ends at an outlet side support flange 5 side having a pressure guide hole 6. Since fluid to be measured is fed into an annular chamber 10 and inner and outer pressures of the tube 3 become equal, even if the tube 3 is thin-walled, it is not affected by pressure. The tube 3 is vibrated radially of a section by exciters 7a, 7b in a secondary vibration mode. This is detected as displacement difference signal of displacement sensors 8, 9 to obtain a flow rate of mass.
Patent JP-H05249855-A (JP)
Title: Heat fixing device
Inventor: YOSHIZU KUNIHIRO
IPC: H05B3/00
Filed: 1992-03-09
Abstract: PURPOSE:To raise the temp. of a heat roller in a short period of time after turning on of a heat source and to shorten the time for warming-up by transmitting the heat of a heating element by direct heat conduction to the heat roller. CONSTITUTION:The heat roller 13 is formed of a metallic material, such as, for example, aluminum alloy, having a small heat capacity and good thermal conductivity. The heating element 18 consists of, for example, a nichrome wire, etc., and is so arranged as to come into contact nearly the entire width of the inner peripheral surface of the heat roller 13 just before the rotating direction from the pressurized contact part of the heat roller 13 and a pressurizing roller 11. A fluororesin coating 18a is applied on the outer surface of the heating element 18. While recording paper 100 is passed between the heat roller 13 heated by the heating element 18 and the pressurizing roller by being brought into pressurized contact therewith, toner images are thermally fixed to the recording paper. The heating of the heat roller 13 is executed by the direct heat conduction from the heating element 18 to the heat roller 13.
Patent JP-H02230634-A (JP)
Title: Structure of electrode for discharge
Inventor: KAJIWARA TOSHIRO
IPC: H01J17/04
Filed: 1989-03-02
Abstract: PURPOSE:To prolong the life of an electrode material, to increase secondary electron emission, and to achieve high luminance of a light source by forming a metal electrode thick enough as a substrate for a conductive phosphor of certain film thickness. CONSTITUTION:Between an electrode composed of a metal conductor 2, a slow electron beam excitation conductive phosphor 11 and a secondary electron emission material 3, and an anode composed of a trigger electrode 4 on the surface of a luminescent screen where a phosphor film is formed entirely but on the electrode, the voltage sufficient enough for starting discharging is applied, for a charged particle to be formed on the discharging space. When voltage is applied subsequently to the two electrodes 2 opposed to one another, upon which the emission material 3 is formed for each, the discharge is maintained at the lower voltage than that during the starting of the discharging, and a fluorescent material 10 of the luminescent screen is excited by the ultraviolet that is generated at the time, whereby color display is achieved by emitting visible rays. The charged particle is flown in the metal conductor 2 by the conductive phosphor film 11, by whose capacitance the electric charge is accumulated on the electrode, and the direct impact to the emission material 3 by the ion generated due to the discharge can thus be alleviated.
Patent JP-S62209821-A (JP)
Title: Plasma cvd apparatus
Inventor: IZUMI HIROHIKO
IPC: H01L21/205
Filed: 1986-03-10
Abstract: PURPOSE:To obtain excellent film quality and uniform film thickness distribution and improve utilization efficiency of material gas by a method wherein magnetic field forming devices are provided on the side of electrodes to which a radio frequency voltage is applied and further an electron supply device which supplies electrons into a vacuum chamber is provided. CONSTITUTION:A plasma is converged by magnetic fields 29 which are created by magnetic field forming devices 8 and which are parallel to electrodes 4 to which a radio frequency voltage is applied. Further, by supplying electrons from an electron supplying device 13, a plasma region with a high electron density can be formed. The decomposition of reactive gas in a vacuum chamber 1 is significantly accelerated in the high density plasma region. As a result, a thin film can be formed with a deposition speed higher than 10Angstrom /sec. On the other hand, by accelerating decomposition of the reactive gas, the utilization efficiency of the gas can be also improved significantly and power density need not be specifically increased so that the degradation of film quality can be avoided. A film can be formed on a substrate 9 with a high speed and without employing dangerous and expensive gas and high electric power is not necessary so that the degradation of the film quality can be avoided.
Patent JP-S53134771-A (JP)
Title: Method and apparatus for insolublization treatment of sludge
Inventor: KIYOUTANI MASUJI
IPC: A62D101/45
Filed: 1977-04-29
Abstract: PURPOSE: To effectively treat a sludge which is produced in a relatively small amount and which contains a large amount of harmful heavy metals; the sludge being treated according to a process, wherein the glass-like solidification step of a dried sludge is carried out by placing the dried sludge in a crucible and by rapidly heating and rapidly cooling the charged crucible. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01224052-A (JP)
Title: Method and equipment for controlling gap of rice husking rolls
Inventor: OMORI SABURO
IPC: B02B3/04
Filed: 1988-03-03
Abstract: PURPOSE:To make accurate and easy gap regulation of the title rolls by allowing a roll being in a still state among a p[air of rice husking rolls, to approach to another roll being in a rotary state and presetting a prescribed interval after detecting a point of time for contact rotation and rotating the roll in the still side. CONSTITUTION:When one roll 2 being in a still state is moved to shorten an interval and brought into contact with the other roll 1 being a rotary state, a rotation detection sensor 7 senses that the interval between the rolls 1, 2 is in a contact state. Then, keeping it as a point of time for rotation, the roll 2 is moved to an optimum husking state by a controlling motor 5 of a roll interval and turning force is also given to the roll 1 in the still side by a control transfer device 6 and a clutch device 4 to start husking operation. As a result, the gap of rice husking rolls is accurately and rapidly decided without necessitating skillfulness.
Patent JP-H08251703-A (JP)
Title: Conveying equipment
Inventor: IIZUKA YUKIO
IPC: B60M7/00
Filed: 1995-03-10
Abstract: PURPOSE: To suppress disturbed air flow in a down flow as small as possible. CONSTITUTION: In a conveying equipment provided with a guide rail B of guiding a mover A and a feeder line 3 set up along this guide rail B further to generate a magnetic field by carrying an AC current on a ground side and provided with a power receiving coil 4 of generating power by the magnetic field formed by the feeder line 3 in the mover A, the guide rail B and the feeder line 3 are set up in a condition arranged in a vertical direction.
Patent JP-H09326105-A (JP)
Title: Composite type thin film magnetic head
Inventor: MIYAUCHI DAISUKE
IPC: G11B5/115
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a composite type magnetic head capable of sufficiently displaying a magnetic shield function while realizing a clear recording state. SOLUTION: This head is provided with an MR type magnetic conversion element 200 and an inductive type magnetic conversion element 300. The MR type magnetic conversion element 200 is provided with a first magnetic shield film 400 and a second magnetic shield film 311 on both sides of a magneto- resistive effect film 210. The first magnetic film 312 of the inductive type magnetic conversion element 300 is separated from the second magnetic shield film 311 by a non-magnetic film 313. The non-magnetic film 313 causes magnetic coupling between the second magnetic shield film 311 and the first magnetic film 312. The first magnetic film 312 has a width W1 of a first pole part P1 narrower than the width W2 of the second magnetic film 311 and saturated magnetic flux density higher than that of the second magnetic shield film 311.
Patent JP-S57164943-A (JP)
Title: Reducing method for metallic chloride
Inventor: ISHIZUKA HIROSHI
IPC: C22B34/00
Filed: 1981-04-04
Abstract: PURPOSE: To relieve the pressure load of the material of a vessel for the Kroll process and to increase the productive capacity by tightly sealing the space between the vessel and an electric furnace enclosing the vessel and by keeping the space under a pressure almost equal to or slightly above the internal pressure of the vessel with an inert gas.  
     CONSTITUTION: A cylindrical crucible 3 made of SS steel put in a tightly sealable cylindrical electric furnace 1 made of refractory coated with an iron plate is evacuated through a glass pipe 7, and an inert gas is introduced. Rubber packing 9 is laid between the crucible 3 and the flange of the furnace 1 to tightly seal the space 10 between them, and after evacuating the space 10 through a gas pipe 11, an inert gas is introduced to always keep the space 10 under a pressure almost equal to the internal pressure of the crucible or under 0.2kg/cm 2 G positive pressure. Mg in the crucible 3 is melted with the Nichrome zone 2 of the furnace 1, and metallic chloride is introduced from a duct 5 and reduced with the Mg. By-product MgCl 2  is discharged from a discharge pipe 6 sometimes. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03255013-A (JP)
Title: Cosmetic
Inventor: WASHINO KEN
IPC: A61K8/00
Filed: 1990-03-01
Abstract: PURPOSE:To obtain a safe cosmetic suppressing dermal inflammation by ultraviolet rays and preventing blackening of skin by the formation of melanin-coloring matter containing quercetin glycosides. CONSTITUTION:A water-soluble mixture composed of at least two species of quercetin glycosides expressed by the formula (R1 is glucose residue; R2 is H or rhamnose residue; (n) is 0-8 with a proviso that bonding between glucose residue and rhamnose residue is 6,1-bonding and bonding between glucose residue and glucose residue is alpha-1,4-bonding) is contained in the cosmetic as an ultraviolet-absorbing agent in an amount of 0.01-15wt.%. Further, well-known usual base agent, fragrance, pigment and preservative, etc., are suitably mixed and prepared in an usual method to afford the objective cosmetic. Said cosmetic is able to be prepared in a formulation of creamy, emulsion-like, lotion-like, oily, gel-like or aerosol-like.
Patent JP-S60195589-A (JP)
Inventor: HORIGUCHI TOSHIO
IPC: G09G5/14
Filed: 1984-03-19
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-S55143031-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIRISAKO TADASHI
IPC: H01L21/225
Filed: 1979-04-25
Abstract: PURPOSE:To heighten the dimensional accuracy of a diffused layer, by providing an SiO2 film of a prescribed pattern on an Si substrate, coating a glass-like film of an organic Si compound which contains an impurity inverse in electroconductive type to the substrate, removing the part of the glass-like film on the SiO2 film and using the glass-like film left on the surface of the substrate, as a diffused substance source. CONSTITUTION:An SiO2 film 2 is coated on a p-type Si substrate 1. The part of the film 2 corresponding to a to-be-produced diffused layer is removed by photographic etching so that the other part 2A of the film 2 is left. An organic Si compound dissolved in an organic solvent and containing an n-type impurity is uniformly coated over the substrate 1. The solvent is evaporated to provide a silica film 3. A photoresist film 4 is made on the film 3 and patterned so that a film 4A is provided as a mask on only a diffused layer making part. Etching is effected while using the film 4A as a mask, thereby removing the film 3 located aon the film 2A. The film 3A left on the diffused layer making part is used as a diffused substance source to produce an n-type region in the substrate 1 by diffusion.
Patent JP-H04286992-A (JP)
Title: Control rod for atomic reactor
Inventor: HIRAIWA KOJI
IPC: G21C7/113
Filed: 1991-03-15
Abstract: PURPOSE:To increase the filled quantity of neutron absorber and improve the reactivity of a control rod by arranging in parallel a plurality of neutron absorption rods of a thick diameter and arranging a plurality of neutron absorption rods of a thin diameter at middle positions between adjacent neutron absorption rods of the thick diameter. CONSTITUTION:A plurality of neutron absorption rods 1 of a thick diameter (a) having a circle section is in parallel arranged, and two neutron absorption rods 2 of a thin diameter (b) having a circle section are arranged at positions vertical to the arrangement direction of absorption rods 1, at middle positions between adjacent absorption rods 1. For example, put a/b=4. Further, the circumference of the absorption rods 1, 2 is enclosed with a thin sheet-form control rod sheath 3, and a control rod wing 4 is formed in a plate shape by combining it with a central structural material 10. An absorption rod 1 is made by filing up powders 6 of boron carbide within a stainless steel pipe 5 and the absorption rod 2 is a hafnium rod. Four, for example, absorption rods 1 situated within about 2cm from the end of the control rod wing are transposed with hafnium rods 7 of a thick diameter (a). By the above, the reactivity of the control rod can be increased because the filled rate of the neutron absorber increases.
Patent JP-H11228621-A (JP)
Title: Production of ethylene-based polymer
Inventor: MONOI HISASHI
IPC: C08F4/69
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing an ethylene-based polymer suitable for blow-molded products (esp. large-sized ones) with excellent balance between rigidity and creep resistance. SOLUTION: This method for producing an ethylene-based polymer with an HLMFR of 0.1-20 g/10 min and density of 0.930-0.980 g/cm<3> comprises performing a slurry polymerization of ethylene in the presence of at least one kind of comonomer selected from α-olefins, nonconjugated dienes and conjugated dienes in a polymerization reaction vessel using a catalyst an organic group- bearing chromium compound, a carrier, an activator under the condition described below: 1.0×10<-5> <= comonomer concentration in liquid phase (mol.%)/ ethylene concentration in liquid phase (mol.%) <=1.0×10<-2> .
Patent JP-S62211397-A (JP)
Title: Production of zinc alloy plated steel sheet having excellent adhesiveness
Inventor: OSHIMA KAZUHIDE
IPC: C25D3/56
Filed: 1986-03-11
Abstract: PURPOSE:To remarkably improve the adhesiveness of zinc alloy plating by subjecting a strip to a surface treatment consisting in forming extra-thin plating then remelting the same at the time of subjecting a strip to zinc alloy plating. CONSTITUTION:An electroplating installation for the strip 1 is constituted of a plating cell 2 consisting of plural acidic baths of sulfuric acids and the strip 1 is continuously moved and is subjected to the zinc alloy plating. This plating stage is constituted of an extra-thin plating 3 by the initial plating cell 2, a remelting stage 4 to allow the extra-thin plating to melt naturally and an alloy plating stage 5 for applying the prescribed plating layer to the strip. The strip is subjected to about 0.5-5g/m<2> alloy plating in the extra-thin plating 3 in the case of producing, for example, a steel sheet plated with a Zn-Ni alloy contg. 12% Ni, then about 60-600mg/m<2> remains in the remelting stage 4. The adhesiveness of the Zn-Ni alloy plating in the alloy plating stage 5 is thereby remarkably improved.