baber/WOPTO huggingface dataset:
Patent JP-H01189620-A (JP)
Title: Compact zoom lens
Inventor: SHIBAYAMA ATSUSHI
IPC: G02B15/16
Filed: 1988-01-25
Abstract: PURPOSE:To obtain a compact zoom lens especially excellent for a short range image forming performance by composing a lens system with two lens groups, executing zooming with relatively changing the interval between the groups, and satisfying a specific conditions. CONSTITUTION:A lens system consists of a first lens group G1 of a positive focal length and a second lens group G2 of the negative focal length in such an order from an object side, and the zooming is executed by relatively changing the interval between the groups. When the focal distance at a wide angle edge is set at fW, the focal length of a front group GF is set at fF, the focal length of a rear group GR is set at fR, the radius of curvature of the lens whose concave surface is arranged so as to face the object at the nearest position, is set at R, they satisfy expressions. Thus, a compact zoom lens excellent for the short range image forming performance can be realized.
Patent JP-H06228727-A (JP)
Title: Plated steel wire excellent in corrosion resistance and its production
Inventor: OBARA TOSHIAKI
IPC: C23C28/00
Filed: 1993-01-29
Abstract: PURPOSE:To produce a highly corrosion resistant plated steel wire where secondary corrosion resistance of material as well as primary corrosion resistance of plating is improved and both are correlatively improved and which is used under a corrosive atmosphere, such as rivers and sea coast. CONSTITUTION:A wire, having a composition consisting of <=0.17% C, <=0.20% Si, <=0.70% Mn, 2.0-4.0% Ni, and the balance Fe with inevitable impurities, a highly corrosion resistant plated steel wire, having a hot-dip galvanizing layer consisting of Zn, as first-stage plating layer, on the surface of the above wire and further having, as second-stage plating layer, a hot-dip zinc-aluminum alloy coating layer containing >=3% Al on the layer, and the steel wire prepared by applying first-stage hot-dip galvanizing to the wire by the use of simple substances of zinc chloride and ammonium chloride or a mixture thereof as flux and then immediately applying hot-dip zinc-aluminum alloy coating containing >=3% Al, are produced.
Patent JP-H09214240-A (JP)
Title: Plane antenna
Inventor: TAKASHIMA HIRONORI
IPC: H01Q1/27
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a plane antenna in which an excellent antenna characteristics is easily obtained and the cost is reduced. SOLUTION: A radiation conductive film 12 is formed to the front side of a dielectric board 11, and an exciting conductive film 13 and grounding conductor films 14, 15 are formed in parallel with each other on a rear side of the dielectric board 11, a feeding electrode 16 and short-circuit boards 17, 18 are formed to the side face of the dielectric board 11 and the exciting conductor film 13 is connected to the feeding electrode 16 and the short-circuit boards 17, 18 connect the radiation conductor film 12 and the grounding conductor films 14, 15 to make electromagnetic coupling between the exciting conductive film 13 and the radiation conductive film 12.
Patent JP-S5297946-A (JP)
Title: Prostaglandin derivatives and broncho-dilators containing same
Inventor: SAKAI KIYOSHI
IPC: A61K31/5575
Filed: 1976-02-12
Abstract: PURPOSE: Prostaglandin derivatives of formula I(A is ethylene, cis-vinylene; R 1 , R 2  are lower alkyl; R 5  is H, OH) and pharmocologically acceptable salts thereof; for example, 9-oxo-11α, 15α(or β)-dihydroxy-20-isopropylidene-prost13(trans)-enic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08267618-A (JP)
Title: Easy tearability-imparting device and production of unsealed bag with easy tearability
Inventor: KAGAWA SEIJI
IPC: B65D33/00
Filed: 1996-01-30
Abstract: PURPOSE: To impart an easy tearability by a method wherein an upper block is moved toward a lower block to a position where a distance between tips of particles of first and second perforating parts is smaller than a thickness of a film supplied on the lower block to be processed. CONSTITUTION: A corner area of a film to be processed is so disposed as to be positioned on a first perforating part 22 on a top surface of a lower block 21 on a table 11. In this state, a movable plate 26 is moved downward by actuating a first hydraulic mechanism. A second perforating part 36 formed on an upper block 35 of an upper frame 27 suspended from time movable plate 26 is moved close to the surface of the film to be processed. After that, a piston 39 is lowered by actuating a second hydraulic mechanism. The upper frame 27 is moved toward a lower frame 15. At this time, the upper frame 27 is moved to a position where a distance between tips of diamond particles forming the first and second perforating parts 22, 36 of the blocks 21, 35 of the upper and lower frames 15, 27 is smaller than the thickness of the film supplied on the table 11 to be processed.
Patent JP-S58133819-A (JP)
Title: Dry type desulfurizer for stack gas
Inventor: OGURI HARUO
IPC: B01D53/50
Filed: 1982-02-02
Abstract: PURPOSE:To desulfurize stack gases with high efficiency by the use of inexpensive absorbents in a desulfurizing reactor of a suspension system by providing a heat exchanger which heats the absorbents by the products of reaction captured with the cyclone in the lowermost stage of the reactor. CONSTITUTION:The high temp. waste gas generated in a coal firing boiler 1 is introduced through an intermediate gas removing port 4 into the cyclone 8e in the lowermost stage of a desulfurizing reactor 7. The stack gas ascends successively from the cyclone 8e to the cyclone 8a in the uppermost stage. An absorbent descends successively from a supply device 12 to the cyclone 8a and down to the cyclone 8c, and absorbs the SO2 in the stack gas. The treated gas from the cyclone 8a is discharged through an intermediate return part 5 then through a superheater 2. The products of the reaction in the cyclone 8e are subjected to heat exchange with the absorbent in a heat exchanger 13 and are accumulated in a vessel 16. The absorbent heated to high temp. in the heat exchanger 13 is conveyed through a conveying line 15 into an absorbent supply device 12. Thus, heat loss is decreased, and inexpensive calcium carbonate is usable for the absorbent.
Patent JP-H07224203-A (JP)
Title: Oxygen barrier resin composition
Inventor: OCHIAI SHINSUKE
IPC: C08K5/098
Filed: 1994-02-08
Abstract: PURPOSE:To obtain a resin composition improved in heat resistance and oxygen barrier properties by adding an organometallic compound to a specified (meth) acrylimie resin. CONSTITUTION:(Meth)acrylic ester or an ester thereof [e.g. methyl (meth) acrylate] is polymerized, the obtained (co)polymer is condensed by heating with an imidating agent such as a prim. aliphatic amine or an aromatic amine to obtain a modified (meth)acrylimide resin containing at least 2wt.% imide units represented by the formula [wherein R<1> to R<3> are each H, 1-20C (un) substituted alkyl, aryl or aralkyl]. This resin is mixed with 50-500ppm (in terms of the concentration of the metal atoms) of an organometallic compound (e.g. a transition metal acetate) and optionally at most 10wt.% polyamide resin (e.g. nylon 6 or nylon 66), and the resulting mixture is kneaded with an extruder to obtain the objective composition.
Patent JP-H11323032-A (JP)
Title: Deoxidizing resin composition
Inventor: OTAKI RYOJI
IPC: B01J20/26
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a deoxidizing resin composition excellent in processing stability, scarcely emitting a malodor and slightly deteriorating a polyolefin which is a constituent material with time. SOLUTION: This deoxidizing resin composition comprises 10-80 wt.% of a deoxidizer, 20-90 wt.% of a polyolefin and 10-20,000 ppm of at least one antioxidant selected from the group consisting of a phenolic antioxidant, a phosphorus- based antioxidant and a lactonic antioxidant. The antioxidant is a mixture of at least one antioxidant selected from the group consisting of the phosphorus- based antioxidant and the lactonic antioxidant with the phenolic antioxidant. The content of the antioxidant is 100-20,000 ppm and the deoxidizer is a deoxidizer containing a reducing substance causing an oxygen absorbing reaction by receiving the feed of moisture as a principal ingredient. Thereby, the deterioration of the polyolefin resin is suppressed at the time of thermal processing and preserving and the emission of a malodor and the deterioration of strength are prevented.
Patent JP-S56111024-A (JP)
Title: Purification method for exhaust gas of combustion appliance
Inventor: MAKI MASAO
IPC: F23G7/07
Filed: 1980-02-07
Abstract: PURPOSE: To oxidize the CO and hydrocarbons in the exhaust gas emitting from combustion appliances and make them pollution-free without the occurence of coking phenomena by allowing said gas to contact the oxidation catalyst using a metallic or ceramic plate coated with alkali salts and transition metallic compound thereon as a carrier.  
     CONSTITUTION: The CO, and HC (hydrocarbon) in the combustion exhaust gas emitting from combustion appliances such as portable petroleum stoves, fan heaters, or the like are oxidized to CO 2 , H 2 O, etc., and are thereby made pollution-free. As the catalyst for oxidation reaction used at this time, a metal or ceramics is formed into a honeycomb shape, and the surface thereof is coated with the inorg. heat resistant coating dispersed with alkali carbonate such as K 2 CO 3  and one kind of compounds of VIII group transition metals with an inorg. binder of alkaline metallic silicate such as water glass. With this as a carrier, an oxidation catalyst such as Pt is coated on the surface, followed by sintering, and this is used as the catalyst. If such catalyst is used, the HC in the exhaust gas is thoroughly oxidized without the occurrence of coking phenomena. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04211198-A (JP)
Title: Portable communication equipment
Inventor: HAMA NORIO
IPC: H04B1/38
Filed: 1991-02-06
Abstract: PURPOSE:To enable portable communication equipment to fully exert its transmitting and receiving abilities and, at the same time, to improve the assembling workability of the equipment by piling up the circuit boards of a signal transmission-reception circuit and signal processing circuit section in the thickness direction of the housing of the equipment, with the circuit board being held between shielding board members. CONSTITUTION:A circuit assembly 5 incorporated in a wristwatch type receiver is constituted of a liquid crystal display panel 13, second circuit board 14 with a signal processing circuit section, noise shielding board 15, spacer 17, and first circuit board 16 with a reception circuit section. They are piled up in the above-mentioned order on the surface of the main body section and held between a panel frame 11 and circuit case body 12 in a sandwich-like state.
Patent JP-H07214806-A (JP)
Title: Color thermal recording method
Inventor: FUKUDA KOJI
IPC: B41J2/36
Filed: 1994-02-08
Abstract: PURPOSE:To restrain a Y stain from occurring and to reduce color displacements by making bias heat energy of each heating element of a thermal head outside a print area when cyan is recorded, a specific small value. CONSTITUTION:As shown in D, the same number of bias pulses as when a halftone image is recorded are emitted to heating elements in an image recording position. For heating elements in a position where they do not record picture elements, the number of bias pulses is set at as low a value as when magenta is recorded. Thus non-recorded parts are bias heated as magenta is recorded, so an occurrence of T stains can be prevented when cyan is recorded. When a two-value gradation image is recorded, the amount of bias heating of heating elements corresponding to non-recorded parts when cyan is thermally recorded is set at a low value equal roughly to the amount of bias heating when magenta is thermally recorded to restrain Y stains from occurring in the blank portions of a two-value gradation image.
Patent JP-H02195822-A (JP)
Title: Cultivation of mushrooms of agaricaceae and method for increasing yield of cultured mushrooms
Inventor: HATTORI SETSUO
IPC: A01G1/04
Filed: 1989-01-24
Abstract: PURPOSE:To enable increase of yield in production of mushrooms by subjecting the mushrooms which are parasitic on a dead body among mushrooms (fruit bodies) of Agaricaceae to artificial cultivation using a specific NEW BYME microorganism. CONSTITUTION:Artificial cultivation of mushrooms which are parasitic on a dead body among mushrooms (fruit bodies) of Agaricaceae is carried out using a NEW BYME microorganism consisting of Bacillus subtitis, yeasts, Aspergillus, Penicillium, Rhizopus, Mucor, Absidia, Synoephalastrum, Neurospora, other yeasts and vitamins to increase production yield of mushroom.
Patent JP-S62173613-A (JP)
Title: Monitoring method for thin film magnetic head
Inventor: TAKEI HIDEO
IPC: G01R33/12
Filed: 1986-01-28
Abstract: PURPOSE:To make accurate monitoring possible by forming a dummy core simultaneously with a magnetic thin film and measuring the resistivity of this dummy core. CONSTITUTION:A magnetic base body 11 constituting an about half of a magnetic core is prepared, and a nonmagnetic insulating separating member 12 is buried in the surface of this magnetic base body 11, and a conductor 13 constituting an about half of a coil winding is formed on the separating member 12. A projecting part 11a forming the dummy core is provided on a part of the magnetic base body 11, and electrodes 14 and 15 are formed on the surface of this part 11, and a nonmagnetic spacer 16 constituting a gap is formed on a part of the surface of the magnetic base body 11. A magnetic thin film 17 is accumulated and formed uniformly on the surfaces of the magnetic base body 11 and the separating member 12. In such a case, the magnetic thin film 17 is formed on a part of the projecting part 11a of the magnetic base body 11 and electrodes 14 and 15, also. The part accumulated on the projecting part 11a of the magnetic base body of the magnetic thin film 17 is used as a monitoring core 18, and electrodes 14 and 15 are connected to a resistivity measuring circuit 19 to measure the resistivity of the monitoring core 18.
Patent JP-H03220093-A (JP)
Title: Remote controller for propulsion device for vessel
Inventor: OKI RYOZO
IPC: B63H21/22
Filed: 1990-01-26
Abstract: PURPOSE:To prevent a vessel steering disabled state by carrying out the manual remote operation when a power source fails by connecting a manual operation part to a connection part with the operated part of a propulsion machine of a motor-driven operating device. CONSTITUTION:In the ordinary case, a detection controller 40 is operated according to the remote operation of a remote operation device 20, and a motor-driven operating device 30 which is controlled by the detection controller 40 drives the operated part of a propulsion machine 10. Accordingly, the operation load applied on the remote operating device 20 can be lightened. When an electric power source fails, the motor-driven operating device 30 is put into inoperative, and the remote operation by the remote operating device 20 is diabled, and a vessel can be steered by manually operating a manual operating part 50 at the installation position of the motor-driven operating device 30.
Patent JP-H06225815-A (JP)
Title: Partition housing furniture
Inventor: MATSUSHITA YASUSHI
IPC: A47B81/00
Filed: 1993-02-02
Abstract: PURPOSE:To achieve favorable sound-proofing performance, and facilitate assembling work and transport work by forming a back plate of a base housing body and a stacking housing body of core materials forming rectangular frames, and a liner back plate, and positioning a finishing back plate to hide the core materials and the liner back plate on the front side. CONSTITUTION:For partition housing furniture, a stacking housing body 20 is connected above a base housing body 10. The base housing body 10 has a bottom plate 11, a right side plate 12, a left side plate 13, a back plate 14, a front let plate 15, and a back side plate 16, and a finishing back plate 17 and an upper plate 18 are fixed in addition. The back plate 14 is formed of core material forming rectangular frames, and a liner back plate 14A, where the core materials are formed of two longitudinal core materials 14B and three lateral core material 14c. The finishing back plate 17 is fixed to hide the longitudinal core materials 14B, lateral core materials 14c, liner back plate 14A, and core material screw 14F. Space 17A for a thickness of the core materials 14B, 14C is provided between the liner back plate 14A and the finishing back plate 17 to form a double structure for improving sound-proofing performance.
Patent JP-S53101268-A (JP)
Title: Semiconductor device
Inventor: OGURA MASAHARU
IPC: H01L29/40
Filed: 1977-02-16
Abstract: PURPOSE: To decrease the contact resistance by providing a dam of SiO 2  film crossing inside a contact slit to increase the surrounding length of the slit when a leadout layer is formed by drilling the contact slit to the SiO 2  film formed on the diffusion region and using a metal layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07221830-A (JP)
Title: Multi-functional telephone set
Inventor: YOSHIDA SHOTARO
IPC: H04M1/67
Filed: 1994-02-09
Abstract: PURPOSE:To provide the multi-functional telephone set having keys each specifying one telephone number in a storage means through the operation of one key which can dial lots of telephone numbers through the use of one key or the combinations of the plural keys. CONSTITUTION:The telephone set has a storage means 10 being a storage area of a telephone number, a station button 6 specifying a telephone number address in the storage means 10, an individual designation button 11 and a control means 12 transferring and controlling a signal. An address of a telephone number stored in the storage means 10 is specified by the station button 6 only or the combination of the station button 6 and the individual designation button 11 and the control means 12 reads a telephone number from the storage means 10 to raise a dial output.
Patent JP-S59144640-A (JP)
Inventor: TSUBOTA KAZUO
IPC: D02G3/30
Filed: 1983-01-31
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-H01242598-A (JP)
Title: Antibiotic a 42867 derivative
Inventor: ERUNESUTO RIBA
IPC: A61P31/04
Filed: 1989-01-26
Abstract: The present invention is directed to a new antibiotic substance denominated antibiotic A 42867 pseudoaglycon whose formulas tentatively the following <CHEM> wherein B is a beta-vancosamine residue, a pharmaceutically acceptable salt thereof, a process for its preparation from antibiotic A 42867 and pharmaceutical compositions containing the new substance of the invention.
Patent JP-S58134910-A (JP)
Inventor: ICHIKAWA FUMIO
IPC: A01F12/44
Filed: 1982-02-01
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-H09208261-A (JP)
Title: Glass-ceramic composite and flat package type piezoelectric parts using same
Inventor: TERAI KATSUYA
IPC: H03H9/19
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To suppress the variation of the frequency characteristics of a crystal resonator, etc., at the time of sealing in a package and heat treatment after the sealing by forming the package with a glass-ceramics composite contg. a specified amt. of forsterite dispersed in crystallized glass. SOLUTION: This glass-ceramics composite contains 40-60wt.% forsterite in crystallized glass and is formed by mixing fine powders of glass and forsterite each having 0.1-3μm average particle diameter. The glass preferably has a compsn. consisting of, by weight, 70-85% SiO2 , 1-10% P2 O5 , 0-5% MgO, 8-20% R2 O (R is Li and/or K) and 0-2% Na2 O. In each of flat package type piezoelectric parts 50, a base member 1 and a cap member 3 are formed with this glass- ceramic composite.
Patent JP-H03221358-A (JP)
Title: Production control method and device
Inventor: ITO YASUHITO
IPC: G06Q50/00
Filed: 1990-01-24
Abstract: PURPOSE:To suppress the delay of the delivery data by applying precedence orders to lots on which the estimated production period exceeds the preset production period in the order from that with a longer excess period, the changing the precedence orders on the lots with no excess period over the preset production period so as to smooth the load of the inspection process. CONSTITUTION:The information on the number of products in process is added to the reference information of a reference information memory section 1 in a precedence order application section 4, a remaining process data group per lot is prepared to determine the estimated production period, the delivery data deviation data are prepared, lots are arranged in the order from that with a longer overdue delivery date, and the overdue delivery date lot process order data are prepared. For the lots estimated to have no overdue delivery date, the inspecting device estimated load data per lot are prepared, and the grouping data and load deviation data are prepared for each preset time zone of the expected arrival time. The precedence order data on the lots estimated to have no overdue delivery date are added next to the precedence order data on the lots estimated to have overdue delivery dates to prepare the lot process order data 6a, and the precedence order is determined.
Patent JP-S60161222-A (JP)
Title: Electromagnetic clutch controller for car
Inventor: SAKAKIYAMA RIYUUZOU
IPC: F16H61/10
Filed: 1984-01-31
Abstract: PURPOSE:To reduce shock thus to improve the operationability and to shift with good timing by controlling such that the clutch torque of electromagnetic clutch will drop temporarily thereafter recover gradually. CONSTITUTION:In a control unit 50, a triangular wave oscillator 51 is connected to the inverted input of comparator 52 while an adder 53 is connected to the non-inverted input. A voltage divider 54 for determining the referential voltage of base and Ds range switch 55 turning on upon selection of Ds range to produce L-level output signal are connected through an inverter 56, differentiating circuit 57 and referential voltage generating circuit 58 to the circuit 53. The output of comparator 52 is connected through AND gate 59 also receiving other control signals and drive transistor 60 to a clutch coil 15. Since on-time of duty signal of comparator 52 is shortened temporarily then increased gradually, it is controlled such that the clutch torque is recovered gradually together with clutch current of coil 15.
Patent JP-H01190469-A (JP)
Title: Thermal transfer-type printer head
Inventor: MORIKAWA SAICHI
IPC: B41J2/335
Filed: 1988-01-26
Abstract: PURPOSE:To improve the thermal efficiency of a heating element so as to improve ink transfer by providing a heating glazing layer containing a heating element and a pressurizing glazing layer disposed so as to pressurize an ink ribbon and a sheet after the heating glazing layer has been brought into contact with the ink ribbon. CONSTITUTION:A head transfers heat generated from a heating element 2 on a heating glazing layer 3 to an ink ribbon 5 while traveling in the direction shown by arrow 8. The ink containing in the ink ribbon 5 starts to melt when the ribbon is given heat as described above, and when the ink melts to the maximum extent, the molten ink travels to a pressurizing glazing layer 4. The pressurizing glazing layer 4 is adapted to hold a sheet and the ink ribbon 5 interposed between a platen 7 and itself, thereby transferring the ink to the sheet. Since the ink ribbon has a thickness and a thermal conductivity, a certain period time is required from the time when heat is applied the ribbon until the ink starts to melt. The gap between the heating glazing layer and the pressurizing glazing layer is determined depending on the melting time and the relative speed between the head and the ink ribbon.